https://goonelution.netlify.app/node_modules/authereum/authereum.js

1(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){"use strict";var _interopRequireDefault=require("@babel/runtime/helpers/interopRequireDefault");var _regenerator=_interopRequireDefault(require("@babel/runtime/regenerator"));var _classCallCheck2=_interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));var _createClass2=_interopRequireDefault(require("@babel/runtime/helpers/createClass"));var _inherits2=_interopRequireDefault(require("@babel/runtime/helpers/inherits"));var _possibleConstructorReturn2=_interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));var _getPrototypeOf2=_interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));function _createSuper(Derived){var hasNativeReflectConstruct=_isNativeReflectConstruct();return function _createSuperInternal(){var Super=(0,_getPrototypeOf2["default"])(Derived),result;if(hasNativeReflectConstruct){var NewTarget=(0,_getPrototypeOf2["default"])(this).constructor;result=Reflect.construct(Super,arguments,NewTarget)}else{result=Super.apply(this,arguments)}return(0,_possibleConstructorReturn2["default"])(this,result)}}function _isNativeReflectConstruct(){if(typeof Reflect==="undefined"||!Reflect.construct)return false;if(Reflect.construct.sham)return false;if(typeof Proxy==="function")return true;try{Date.prototype.toString.call(Reflect.construct(Date,[],function(){}));return true}catch(e){return false}}var __awaiter=void 0&&(void 0).__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __importDefault=void 0&&(void 0).__importDefault||function(mod){return mod&&mod.__esModule?mod:{default:mod}};var __importStar=void 0&&(void 0).__importStar||function(mod){if(mod&&mod.__esModule)return mod;var result={};if(mod!=null)for(var k in mod){if(Object.hasOwnProperty.call(mod,k))result[k]=mod[k]}result["default"]=mod;return result};Object.defineProperty(exports,"__esModule",{value:true});var waterfall_1=__importDefault(require("async/waterfall"));var ethUtil=__importStar(require("ethereumjs-util"));var xtend_1=__importDefault(require("xtend"));var web3_provider_engine_1=__importDefault(require("web3-provider-engine"));var hooked_wallet_1=__importDefault(require("web3-provider-engine/subproviders/hooked-wallet"));var rpc_1=__importDefault(require("web3-provider-engine/subproviders/rpc"));var subscriptions_1=__importDefault(require("web3-provider-engine/subproviders/subscriptions"));var filters_1=__importDefault(require("web3-provider-engine/subproviders/filters"));var pify_1=__importDefault(require("pify"));var web3Utils=__importStar(require("web3-utils"));var AuthereumSDK_1=__importDefault(require("./AuthereumSDK"));var utils_1=require("./utils");var AuthereumProvider=function(_web3_provider_engine){(0,_inherits2["default"])(AuthereumProvider,_web3_provider_engine);var _super=_createSuper(AuthereumProvider);function AuthereumProvider(config){var _this;(0,_classCallCheck2["default"])(this,AuthereumProvider);_this=_super.call(this);_this.isAuthereum=true;_this.lastSignTx="";_this.lastSignTxTimeout=null;_this.lastTx="";_this.lastTxTimeout=null;_this.lastMsg="";_this.lastMsgTimeout=null;_this.lastTypedMsg="";_this.lastTypedMsgTimeout=null;var authereumClient=null;if(config instanceof AuthereumSDK_1["default"]){authereumClient=config;config=authereumClient.config}_this.config=config||{};_this.authereum=authereumClient||new AuthereumSDK_1["default"](_this.config);_this.initSubprovider();_this.isAuthereum=true;return _this}(0,_createClass2["default"])(AuthereumProvider,[{key:"initSubprovider",value:function initSubprovider(){return __awaiter(this,void 0,void 0,_regenerator["default"].mark(function _callee27(){var _this2=this;var throttleTimeout,walletSubprovider;return _regenerator["default"].wrap(function _callee27$(_context27){while(1){switch(_context27.prev=_context27.next){case 0:_context27.next=2;return this.authereum._tilReady();case 2:_context27.t0=this.config.rpcUri;if(_context27.t0){_context27.next=7;break}_context27.next=6;return this.authereum.getRpcUri();case 6:_context27.t0=_context27.sent;case 7:this.rpcUri=_context27.t0;throttleTimeout=2e3;walletSubprovider=new hooked_wallet_1["default"]({getAccounts:function getAccounts(cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee(){var loggedIn,accountAddress;return _regenerator["default"].wrap(function _callee$(_context){while(1){switch(_context.prev=_context.next){case 0:_context.next=2;return this.authereum.isAuthenticated();case 2:loggedIn=_context.sent;if(loggedIn){_context.next=6;break}if(cb){cb(null,[])}return _context.abrupt("return",[]);case 6:_context.next=8;return this.authereum.getAccountAddress();case 8:accountAddress=_context.sent;if(accountAddress){_context.next=12;break}if(cb){cb(null,[])}return _context.abrupt("return",[]);case 12:if(cb){cb(null,[accountAddress])}return _context.abrupt("return",[accountAddress]);case 14:case"end":return _context.stop()}}}

1,_callee,this)}))},approveTransaction:function approveTransaction(txParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee2(){return _regenerator["default"].wrap(function _callee2$(_context2){while(1){switch(_context2.prev=_context2.next){case 0:if(cb){cb(null,true)}return _context2.abrupt("return",true);case 2:case"end":return _context2.stop()}}},_callee2)}))},approveMessage:function approveMessage(msgParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee3(){return _regenerator["default"].wrap(function _callee3$(_context3){while(1){switch(_context3.prev=_context3.next){case 0:if(cb){cb(null,true)}return _context3.abrupt("return",true);case 2:case"end":return _context3.stop()}}},_callee3)}))},approveTypedMessage:function approveTypedMessage(msgParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee4(){return _regenerator["default"].wrap(function _callee4$(_context4){while(1){switch(_context4.prev=_context4.next){case 0:if(cb){cb(null,true)}return _context4.abrupt("return",true);case 2:case"end":return _context4.stop()}}},_callee4)}))},signMessage:function signMessage(msgParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee5(){var _this3=this;var currentMsg,isFirst;return _regenerator["default"].wrap(function _callee5$(_context5){while(1){switch(_context5.prev=_context5.next){case 0:currentMsg=msgParams;try{currentMsg=JSON.stringify(msgParams)}catch(err){}clearTimeout(this.lastMsgTimeout);if(!(this.lastMsg===currentMsg)){_context5.next=5;break}return _context5.abrupt("return",this._throttledSignMessage(msgParams,cb));case 5:isFirst=!this.lastMsg;this.lastMsg=currentMsg;this.lastMsgTimeout=setTimeout(function(){_this3.lastMsg=""},throttleTimeout);if(!isFirst){_context5.next=10;break}return _context5.abrupt("return",this._throttledSignMessage(msgParams,cb));case 10:return _context5.abrupt("return",this._signMessage(msgParams,cb));case 11:case"end":return _context5.stop()}}},_callee5,this)}))},signTransaction:function signTransaction(txParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee6(){var _this4=this;var t,currentTx,isFirst;return _regenerator["default"].wrap(function _callee6$(_context6){while(1){switch(_context6.prev=_context6.next){case 0:t=Object.assign({},txParams);t.nonce=null;currentTx=JSON.stringify(t);clearTimeout(this.lastSignTxTimeout);if(!(this.lastSignTx===currentTx)){_context6.next=6;break}return _context6.abrupt("return",this._throttledSignTransaction(txParams,cb));case 6:isFirst=!this.lastSignTx;this.lastSignTx=currentTx;this.lastSignTxTimeout=setTimeout(function(){_this4.lastSignTx=""},throttleTimeout);if(!isFirst){_context6.next=11;break}return _context6.abrupt("return",this._throttledSignTransaction(txParams,cb));case 11:return _context6.abrupt("return",this._signTransaction(txParams,cb));case 12:case"end":return _context6.stop()}}},_callee6,this)}))},processSignTransaction:function processSignTransaction(txParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee7(){var _this5=this;var t,currentTx,isFirst;return _regenerator["default"].wrap(function _callee7$(_context7){while(1){switch(_context7.prev=_context7.next){case 0:t=Object.assign({},txParams);t.nonce=null;currentTx=JSON.stringify(t);clearTimeout(this.lastTxTimeout);if(!(this.lastTx===currentTx)){_context7.next=6;break}return _context7.abrupt("return",this._throttledProcessSignTransaction(txParams,cb));case 6:isFirst=!this.lastTx;this.lastTx=currentTx;this.lastTxTimeout=setTimeout(function(){_this5.lastTx=""},throttleTimeout);if(!isFirst){_context7.next=11;break}return _context7.abrupt("return",this._throttledProcessSignTransaction(txParams,cb));case 11:return _context7.abrupt("return",walletSubprovider.finalizeTx(txParams,cb));case 12:case"end":return _context7.stop()}}},_callee7,this)}))},processTransaction:function processTransaction(txParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee8(){var _this6=this;var t,currentTx,isFirst;return _regenerator["default"].wrap(function _callee8$(_context8){while(1){switch(_context8.prev=_context8.next){case 0:t=Object.assign({},txParams);t.nonce=null;currentTx=JSON.stringify(t);clearTimeout(this.lastTxTimeout);if(!(this.lastTx===currentTx)){_context8.next=6;break}return _context8.abrupt("return",this._throttledProcessTransaction(txParams,cb));case 6:isFirst=!this.lastTx;this.lastTx=currentTx;this.lastTxTimeout=setTimeout(function(){_this6.lastTx=""},throttleTimeout);if(!isFirst){_context8.next=11;break}return _context8.abrupt("return",this._throttledProcessTransaction(txParams,cb));case 11:return _context8.abrupt("return",this._processTransaction(txParams,cb));case 12:case"end":return _context8.stop()}}}

1,_callee8,this)}))},finalizeTx:function finalizeTx(txParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee9(){var signedTx,res;return _regenerator["default"].wrap(function _callee9$(_context9){while(1){switch(_context9.prev=_context9.next){case 0:_context9.prev=0;_context9.next=3;return this._signTransaction(txParams);case 3:signedTx=_context9.sent;res={raw:signedTx,tx:txParams};if(cb){cb(null,res)}return _context9.abrupt("return",res);case 9:_context9.prev=9;_context9.t0=_context9["catch"](0);if(cb){cb(_context9.t0)}throw _context9.t0;case 13:case"end":return _context9.stop()}}},_callee9,this,[[0,9]])}))},approvePersonalMessage:function approvePersonalMessage(msgParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee10(){return _regenerator["default"].wrap(function _callee10$(_context10){while(1){switch(_context10.prev=_context10.next){case 0:if(cb){cb(null,true)}return _context10.abrupt("return",true);case 2:case"end":return _context10.stop()}}},_callee10)}))},signPersonalMessage:function signPersonalMessage(msgParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee11(){return _regenerator["default"].wrap(function _callee11$(_context11){while(1){switch(_context11.prev=_context11.next){case 0:msgParam

1s.personal=true;return _context11.abrupt("return",walletSubprovider.signMessage(msgParams,cb));case 2:case"end":return _context11.stop()}}},_callee11)}))},signTypedMessage:function signTypedMessage(msgParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee12(){var _this7=this;var currentTypedMsg,isFirst;return _regenerator["default"].wrap(function _callee12$(_context12){while(1){switch(_context12.prev=_context12.next){case 0:currentTypedMsg=msgParams;try{currentTypedMsg=JSON.stringify(msgParams)}catch(err){}clearTimeout(this.lastTypedMsgTimeout);if(!(this.lastTypedMsg===currentTypedMsg)){_context12.next=5;break}return _context12.abrupt("return",this._throttledSignTypedMessage(msgParams,cb));case 5:isFirst=!this.lastTypedMsg;this.lastTypedMsg=currentTypedMsg;this.lastTypedMsgTimeout=setTimeout(function(){_this7.lastTypedMsg=""},throttleTimeout);if(!isFirst){_context12.next=10;break}return _context12.abrupt("return",this._throttledSignTypedMessage(msgParams,cb));case 10:return _context12.abrupt("return",this._signTypedMessage(msgParams,cb));case 11:case"end":return _context12.stop()}}},_callee12,this)}))}});this.walletSubprovider=walletSubprovider;this._processTransaction=function(txParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee13(){var signedTransaction,transactionHash;return _regenerator["default"].wrap(function _callee13$(_context13){while(1){switch(_context13.prev=_context13.next){case 0:_context13.prev=0;_context13.next=3;return pify_1["default"](walletSubprovider.signTransaction.bind(walletSubprovider))(txParams);case 3:signedTransaction=_context13.sent;transactionHash=web3Utils.sha3(signedTransaction);if(cb){cb(null,transactionHash)}return _context13.abrupt("return",transactionHash);case 9:_context13.prev=9;_context13.t0=_context13["catch"](0);if(!cb){_context13.next=14;break}cb(_context13.t0);return _context13.abrupt("return");case 14:throw _context13.t0;case 15:case"end":return _context13.stop()}}},_callee13,null,[[0,9]])}))};this._throttledProcessSignTransaction=utils_1.throttle(function(txParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee14(){return _regenerator["default"].wrap(function _callee14$(_context14){while(1){switch(_context14.prev=_context14.next){case 0:return _context14.abrupt("return",walletSubprovider.finalizeTx(txParams,cb));case 1:case"end":return _context14.stop()}}},_callee14)}))},throttleTimeout);this._throttledProcessTransaction=utils_1.throttle(function(txParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee15(){return _regenerator["default"].wrap(function _callee15$(_context15){while(1){switch(_context15.prev=_context15.next){case 0:return _context15.abrupt("return",this._processTransaction(txParams,cb));case 1:case"end":return _context15.stop()}}},_callee15,this)}))},throttleTimeout);

1this._signMessage=function(msgParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee16(){var signature;return _regenerator["default"].wrap(function _callee16$(_context16){while(1){switch(_context16.prev=_context16.next){case 0:_context16.prev=0;_context16.next=3;return this.authereum.signMessage(msgParams.data,{personal:msgParams.personal,includeAuthSignature:true});case 3:signature=_context16.sent;if(cb){cb(null,signature)}return _context16.abrupt("return",signature);case 8:_context16.prev=8;_context16.t0=_context16["catch"](0);if(cb){cb(_context16.t0)}case 11:case"end":return _context16.stop()}}},_callee16,this,[[0,8]])}))};this._throttledSignMessage=utils_1.throttle(function(msgParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee17(){return _regenerator["default"].wrap(function _callee17$(_context17){while(1){switch(_context17.prev=_context17.next){case 0:return _context17.abrupt("return",this._signMessage(msgParams,cb));case 1:case"end":return _context17.stop()}}},_callee17,this)}))},throttleTimeout);

1this._signTypedMessage=function(msgParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee18(){var signature;return _regenerator["default"].wrap(function _callee18$(_context18){while(1){switch(_context18.prev=_context18.next){case 0:_context18.prev=0;_context18.next=3;return this.authereum.signMessage(msgParams.data,{includeAuthSignature:true});case 3:signature=_context18.sent;if(cb){cb(null,signature)}return _context18.abrupt("return",signature);case 8:_context18.prev=8;_context18.t0=_context18["catch"](0);if(cb){cb(_context18.t0)}case 11:case"end":return _context18.stop()}}},_callee18,this,[[0,8]])}))};this._throttledSignTypedMessage=utils_1.throttle(function(msgParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee19(){return _regenerator["default"].wrap(function _callee19$(_context19){while(1){switch(_context19.prev=_context19.next){case 0:return _context19.abrupt("return",this._signTypedMessage(msgParams,cb));case 1:case"end":return _context19.stop()}}},_callee19,this)}))},throttleTimeout);this._signTransaction=function(txParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee20(){var res;return _regenerator["default"].wrap(function _callee20$(_context20){while(1){switch(_context20.prev=_context20.next){case 0:_context20.prev=0;_context20.next=3;return this.authereum.signTransaction(txParams);case 3:res=_context20.sent;if(res){_context20.next=6;break}throw new Error("Error signing transaction");case 6:if(cb){cb(null,res.signedTransactionData)}return _context20.abrupt("return",res.signedTransactionData);case 10:_context20.prev=10;_context20.t0=_context20["catch"](0);cb(_context20.t0);case 13:case"end":return _context20.stop()}}},_callee20,this,[[0,10]])}))};this._throttledSignTransaction=utils_1.throttle(function(txParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee21(){return _regenerator["default"].wrap(function _callee21$(_context21){while(1){switch(_context21.prev=_context21.next){case 0:return _context21.abrupt("return",this._signTransaction(txParams,cb));case 1:case"end":return _context21.stop()}}},_callee21,this)}))},throttleTimeout);this._sendAsync=this.sendAsync;this.sendAsync=function(payload,callback){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee22(){var _this8=this;return _regenerator["default"].wrap(function _callee22$(_context22){while(1){switch(_context22.prev=_context22.next){case 0:return _context22.abrupt("return",new Promise(function(resolve,reject){if(!callback){callback=function callback(err,response){if(err){reject(err);return}resolve(response)}}_this8._sendAsync(payload,callback)}));case 1:case"end":return _context22.stop()}}},_callee22)}))};this.send=function(payload,callback){if(typeof payload==="string"){return new Promise(function(resolve,reject){_this2.sendAsync({jsonrpc:"2.0",id:1,method:payload,params:callback||[]},function(error,response){if(error){reject(error)}else{resolve(response.result)}})})}if(callback){_this2.sendAsync(payload,callback);return}var result=null;switch(payload.method){case"eth_uninstallFilter":_this2.sendAsync(payload,function(){});result=true;break;default:var message="The Authereum Web3 object does not support synchronous methods like ".concat(payload.method," without a callback parameter.");throw new Error(message)}return{id:payload.id,jsonrpc:payload.jsonrpc,result:result}};walletSubprovider.handleRequest=function(payload,next,end){var self=walletSubprovider;self._parityRequests={};self._parityRequestCount=0;var txParams;var msgParams;var extraParams;var message;var address;var method=payload.method;if(method&&method.startsWith("stark_")){_this2.authereum.getStarkProvider().send(method,payload.params).then(function(result){return end(null,result)})["catch"](function(err){return end(err)});return}switch(method){case"eth_coinbase":{self.getAccounts(function(err,accounts){if(err)return end(err);var result=accounts[0]||null;end(null,result)});return}

1case"eth_accounts":{self.getAccounts(function(err,accounts){if(err)return end(err);end(null,accounts)});return}case"eth_sendTransaction":{txParams=payload.params[0];waterfall_1["default"]([function(cb){return self.processTransaction(txParams,cb)}],end);return}case"eth_signTransaction":{txParams=payload.params[0];waterfall_1["default"]([function(cb){return self.processSignTransaction(txParams,cb)}],end);return}case"eth_sign":{address=payload.params[0];message=payload.params[1];extraParams=payload.params[2]||{};msgParams=xtend_1["default"](extraParams,{from:address,data:message});waterfall_1["default"]([function(cb){return self.processMessage(msgParams,cb)}],end);return}case"personal_sign":{return function(){var first=payload.params[0];var second=payload.params[1];if(resemblesData(second)&&resemblesAddress(first)){var warning="The eth_personalSign method requires params ordered ";warning+="[message, address]. This was previously handled incorrectly, ";warning+="and has been corrected automatically. ";warning+="Please switch this param order for smooth behavior in the future.";console.warn(warning);address=payload.params[0];message=payload.params[1]}else{message=payload.params[0];address=payload.params[1]}extraParams=payload.params[2]||{};msgParams=xtend_1["default"](extraParams,{from:address,data:message});waterfall_1["default"]([function(cb){return self.processPersonalMessage(msgParams,cb)}],end)}()}case"eth_decryptMessage":{return function(){var first=payload.params[0];var second=payload.params[1];if(resemblesData(second)&&resemblesAddress(first)){var warning="The eth_decryptMessage method requires params ordered ";warning+="[message, address]. This was previously handled incorrectly, ";warning+="and has been corrected automatically. ";warning+="Please switch this param order for smooth behavior in the future.";console.warn(warning);address=payload.params[0];message=payload.params[1]}else{message=payload.params[0];address=payload.params[1]}extraParams=payload.params[2]||{};msgParams=xtend_1["default"](extraParams,{from:address,data:message});waterfall_1["default"]([function(cb){return self.validateDecryptMessage(msgParams,cb)},function(cb){return self.processDecryptMessage(msgParams,cb)}],end)}()}case"eth_getEncryptionKey":{_this2.authereum.getEncryptionPublicKey().then(function(result){return end(null,result)})["catch"](function(err){return end(err)});return}case"eth_decrypt":{var encryptedMessage=payload.params[0];_this2.authereum.decryptMessage().then(function(result){return end(null,result)})["catch"](function(err){return end(err)});return}case"encryption_public_key":{return function(){address=payload.params[0];waterfall_1["default"]([function(cb){return self.validateEncryptionPublicKey(address,cb)},function(cb){return self.processEncryptionPublicKey(address,cb)}],end)}()}case"personal_ecRecover":{return function(){message=payload.params[0];var signature=payload.params[1];extraParams=payload.params[2]||{};msgParams=xtend_1["default"](extraParams,{sig:signature,data:message});self.recoverPersonalSignature(msgParams,end)}()}case"eth_signTypedData":{message=payload.params[0];address=payload.params[1];extraParams=payload.params[2]||{};msgParams=xtend_1["default"](extraParams,{from:address,data:message});waterfall_1["default"]([function(cb){return self.processTypedMessage(msgParams,cb)}],end);return}case"eth_signTypedData_v3":{address=payload.params[0];message=payload.params[1];extraParams=payload.params[2]||{};msgParams=xtend_1["default"](extraParams,{from:address,data:message});waterfall_1["default"]([function(cb){return self.processTypedMessage(msgParams,cb)}],end);return}case"parity_postTransaction":{txParams=payload.params[0];self.parityPostTransaction(txParams,end);return}case"parity_postSign":{address=payload.params[0];message=payload.params[1];self.parityPostSign(address,message,end);return}case"parity_checkRequest":{return function(){var requestId=payload.params[0];self.parityCheckRequest(requestId,end)}()}case"parity_defaultAccount":{self.getAccounts(function(err,accounts){if(err)return end(err);var account=accounts[0]||null;end(null,account)});return}case"eth_requestAccounts":{self.getAccounts(function(err,accounts){if

1(err)return end(err);end(null,accounts)});return}default:{next();return}}};walletSubprovider.validatePersonalMessage=function(msgParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee23(){return _regenerator["default"].wrap(function _callee23$(_context23){while(1){switch(_context23.prev=_context23.next){case 0:if(cb){cb(null,true)}return _context23.abrupt("return",true);case 2:case"end":return _context23.stop()}}},_callee23)}))};walletSubprovider.validateMessage=function(msgParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee24(){return _regenerator["default"].wrap(function _callee24$(_context24){while(1){switch(_context24.prev=_context24.next){case 0:if(cb){cb(null,true)}return _context24.abrupt("return",true);case 2:case"end":return _context24.stop()}}},_callee24)}))};walletSubprovider.validateTypedMessage=function(msgParams,cb){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee25(){return _regenerator["default"].wrap(function _callee25$(_context25){while(1){switch(_context25.prev=_context25.next){case 0:if(cb){cb(null,true)}return _context25.abrupt("return",true);case 2:case"end":return _context25.stop()}}},_callee25)}))};this.addProvider(walletSubprovider);this.rpcSubProvider=new rpc_1["default"]({rpcUrl:this.rpcUri});this.addProvider(new subscriptions_1["default"]);this.addProvider(new filters_1["default"]);this.addProvider({setEngine:function setEngine(_){return _},handleRequest:function handleRequest(payload,next,end){return __awaiter(_this2,void 0,void 0,_regenerator["default"].mark(function _callee26(){return _regenerator["default"].wrap(function _callee26$(_context26){while(1){switch(_context26.prev=_context26.next){case 0:this.rpcSubProvider.handleRequest(payload,next,end);case 1:case"end":return _context26.stop()}}},_callee26,this)}))}});this.on("error",function(err){console.error(err.stack)});this.start();this._blockTracker.removeAllListeners();case 35:case"end":return _context27.stop()}}},_callee27,this)}))}},{key:"getAccounts",value:function getAccounts(cb){return __awaiter(this,void 0,void 0,_regenerator["default"].mark(function _callee28(){var loggedIn,accountAddress;return _regenerator["default"].wrap(function _callee28$(_context28){while(1){switch(_context28.prev=_context28.next){case 0:_context28.next=2;return this.authereum.isAuthenticated();case 2:loggedIn=_context28.sent;if(loggedIn){_context28.next=6;break}if(cb){cb(null,[])}return _context28.abrupt("return",[]);case 6:_context28.next=8;return this.authereum.getAccountAddress();case 8:accountAddress=_context28.sent;if(accountAddress){_context28.next=12;break}if(cb){cb(null,[])}return _context28.abrupt("return",[]);case 12:if(cb){cb(null,[accountAddress])}return _context28.abrupt("return",[accountAddress]);case 14:case"end":return _context28.stop()}}},_callee28,this)}))}},{key:"isConnected",value:function isConnected(){return this.authereum.isAuthenticatedSync()}},{key:"enable",value:function enable(){return __awaiter(this,void 0,void 0,_regenerator["default"].mark(function _callee29(){var accountAddress;return _regenerator["default"].wrap(function _callee29$(_context29){while(1){switch(_context29.prev=_context29.next){case 0:_context29.next=2;return this.authereum.login();case 2:_context29.next=4;return this.authereum.getAccountAddress();case 4:accountAddress=_context29.sent;if(!accountAddress){_context29.next=7;break}return _context29.abrupt("return",[accountAddress]);case 7:return _context29.abrupt("return",[]);case 8:case"end":return _context29.stop()}}},_callee29,this)}))}},{key:"disable",value:function disable(){return __awaiter(this,void 0,void 0,_regenerator["default"].mark(function _callee30(){return _regenerator["default"].wrap(function _callee30$(_context30){while(1){switch(_context30.prev=_context30.next){case 0:return _context30.abrupt("return",this.authereum.logout());case 1:case"end":return _context30.stop()}}},_callee30,this)}))}},{key:"tilDomReady",value:function tilDomReady(){return new Promise(function(resolve){if(document.readyState!=="loading"){resolve()}else{document.addEventListener("DOMContentLoaded",function(){return resolve()})}})}},{key:"sendTransaction",value:function sendTransaction(tx){return __awaiter(this,void 0,void 0,_regenerator["default"].mark(function _callee31(){return _regenerator["default"].wrap(function _callee31$(_context31){while(1){switch(_context31.prev=_context31.next){case 0:return _context31.abrupt("return",this.sendTransactionBatch([tx]));case 1:case"end":return _context31.stop()}}}

1,_callee31,this)}))}},{key:"sendTransactionBatch",value:function sendTransactionBatch(txs){return __awaiter(this,void 0,void 0,_regenerator["default"].mark(function _callee32(){return _regenerator["default"].wrap(function _callee32$(_context32){while(1){switch(_context32.prev=_context32.next){case 0:return _context32.abrupt("return",this.authereum.sendTransactionBatch(txs));case 1:case"end":return _context32.stop()}}},_callee32,this)}))}},{key:"estimateGasBatch",value:function estimateGasBatch(txs){return __awaiter(this,void 0,void 0,_regenerator["default"].mark(function _callee33(){return _regenerator["default"].wrap(function _callee33$(_context33){while(1){switch(_context33.prev=_context33.next){case 0:return _context33.abrupt("return",this.authereum.estimateGasBatch(txs));case 1:case"end":return _context33.stop()}}},_callee33,this)}))}},{key:"sign",value:function sign(msgParams){return this._signMessage(msgParams)}},{key:"signMessageWithAdminKey",value:function signMessageWithAdminKey(message){return this.authereum.signMessageWithAdminKey(message)}},{key:"signMessageWithSigningKey",value:function signMessageWithSigningKey(){var _this$authereum;return(_this$authereum=this.authereum).signMessageWithSigningKey.apply(_this$authereum,arguments)}},{key:"showWidget",value:function showWidget(){var enabled=arguments.length>0&&arguments[0]!==undefined?arguments[0]:true;return this.authereum.showWidget(enabled)}},{key:"widgetEnabled",value:function widgetEnabled(){return this.authereum.widgetEnabled()}},{key:"getTransactionReceipt",value:function getTransactionReceipt(txHash){return this.authereum.getTransactionReceipt(txHash)}},{key:"waitForTransactionReceipt",value:function waitForTransactionReceipt(txHash){return this.authereum.waitForTransactionReceipt(txHash)}},{key:"isContractDeployed",value:function isContractDeployed(accountAddress){return this.authereum.isContractDeployed(accountAddress)}},{key:"getEncryptionPublicKey",value:function getEncryptionPublicKey(){return this.authereum.getEncryptionPublicKey()}},{key:"encryptMessage",value:function encryptMessage(message){return this.authereum.encryptMessage(message)}},{key:"decryptMessage",value:function decryptMessage(encryptedMessage){return this.authereum.decryptMessage(encryptedMessage)}}]);return AuthereumProvider}(web3_provider_engine_1["default"]);exports["default"]=AuthereumProvider;function resemblesAddress(str){var fixed=ethUtil.addHexPrefix(str);var isValid=ethUtil.isValidAddress(fixed);return isValid}function resemblesData(str){var fixed=ethUtil.addHexPrefix(str);var isValidAddress=ethUtil.isValidAddress(fixed);return!isValidAddress&&isValidHex(str)}function isValidHex(data){var isString=typeof data==="string";if(!isString)return false;var isHexPrefixed=data.slice(0,2)==="0x";if(!isHexPrefixed)return false;var nonPrefixed=data.slice(2);var hexRegex=/^[0-9A-Fa-f]+$/g;var isValid=nonPrefixed.match(hexRegex);return isValid}},{"./AuthereumSDK":2,"./utils":8,"@babel/runtime/helpers/classCallCheck":11,"@babel/runtime/helpers/createClass":12,"@babel/runtime/helpers/getPrototypeOf":13,"@babel/runtime/helpers/inherits":14,"@babel/runtime/helpers/interopRequireDefault":15,"@babel/runtime/helpers/possibleConstructorReturn":16,"@babel/runtime/regenerator":19,"async/waterfall":31,"ethereumjs-util":113,pify:211,"web3-provider-engine":296,"web3-provider-engine/subproviders/filters":320,"web3-provider-engine/subproviders/hooked-wallet":321,"web3-provider-engine/subproviders/rpc":323,"web3-provider-engine/subproviders/subscriptions":325,"web3-utils":332,xtend:336}],2:[function(require,module,exports){"use strict";var _interopRequireDefault=require("@babel/runtime/helpers/interopRequireDefault");var _regenerator=_interopRequireDefault(require("@babel/runtime/regenerator"));var _classCallCheck2=_interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));var _createClass2=_interopRequireDefault(require("@babel/runtime/helpers/createClass"));var _assertThisInitialized2=_interopRequireDefault(require("@babel/runtime/helpers/assertThisInitialized"));var _inherits2=_interopRequireDefault(require("@babel/runtime/helpers/inherits"));var _possibleConstructorReturn2=_interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));var _getPrototypeOf2=_interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));var _typeof2=_interopRequireDefault(require("@babel/runtime/helpers/typeof"));function _createSuper(Derived){var hasNativeReflectConstruct=_isNativeReflectConstruct();return function _createSuperInternal(){var Super=(0,_getPrototypeOf2["default"])(Derived),result;if(hasNativeReflectConstruct){var NewTarget=(0,_getPrototypeOf2["default"])(this).constructor;result=Reflect.construct(Super,arguments,NewTarget)}else{result=Super.apply(this,arguments)}return(0,_possibleConstructorReturn2["default"])(this,result)}}function _isNativeReflectConstruct(){if(typeof Reflect==="undefined"||!Reflect.construct)return false;if(Reflect.construct.sham)return false;if(typeof Proxy==="function")return true;try{Date.prototype.toString.call(Reflect.construct(Date,[],function(){}));return true}catch(e){return false}}var __awaiter=void 0&&(void 0).__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __importDefault=void 0&&(void 0).__importDefault||function(mod){return mod&&mod.__esModule?mod:{default:mod}};Object.defineProperty(exports,"__esModule",{value:true});var penpal_1=__importDefault(require("penpal"));var eventemitter3_1=__importDefault(require("eventemitter3"));var is_buffer_1=__importDefault(require("is-buffer"));var version_1=__importDefault(require("./version"));var AuthereumProvider_1=__importDefault(require("./AuthereumProvider"));var StarkWareProvider_1=__importDefault(require("./StarkWareProvider"));var ZkSyncProvider_1=__importDefault(require("./ZkSyncProvider"));var config_1=require("./config");var utils_1=require("./utils");var serializeMessageObj=function serializeMessageObj(obj){var tx={};for(var k in obj){var v=obj[k];if((0,_typeof2["default"])(v)==="object"&&v.toString==="function"){v=v.toString("hex")}tx[k]=v}return tx};var defaultIframeStyle={width:0,height:0,top:0,left:0,zIndex:1};var noop=function noop(){};var defaultNotifier={notify:function notify(type,message){console.debug(type,message);return{dismiss:noop}}};var constructIframe=function constructIframe(input){var id=input.id,url=input.url,isPreload=input.isPreload,disableGoogleAnalytics=input.disableGoogleAnalytics;var parentUrl=window.location.href;try{parentUrl=parent.document.URL}

1catch(err){}var srcUrl=utils_1.updateQueryParams({url:parentUrl,isPreload:isPreload,disableGoogleAnalytics:disableGoogleAnalytics},url);var iframe=document.createElement("iframe");iframe.id=id;iframe.name=id.replace(/--.*/,"");iframe.title=id;iframe.src=srcUrl;if(["Safari","Firefox"].includes(utils_1.browserInfo().browser)){iframe.setAttribute("sandbox","allow-storage-access-by-user-activation allow-scripts allow-same-origin")}iframe.style.position="fixed";iframe.style.bottom="0";iframe.style.right="0";iframe.style.width="0";iframe.style.height="0";iframe.style.border="0";iframe.style.background="transparent";iframe.style.zIndex="".concat(defaultIframeStyle.zIndex);iframe.setAttribute("frameborder","0");iframe.setAttribute("scrolling","no");return iframe};var onDomReady=function onDomReady(){return new Promise(function(resolve){if(typeof window!=="undefined"){if(document.readyState!=="loading"){resolve()}else{document.addEventListener("DOMContentLoaded",function(){return resolve()})}}})};var Authereum=function(_eventemitter3_1$defa){(0,_inherits2["default"])(Authereum,_eventemitter3_1$defa);var _super=_createSuper(Authereum);function Authereum(config){var _this;(0,_classCallCheck2["default"])(this,Authereum);_this=_super.call(this);_this._debug=!!utils_1.getQueryParamValue("debug");_this._notifier=defaultNotifier;_this._cacheReady=false;_this._iframeReady=false;_this._configReady=false;_this._iframeConnecting=null;_this._readyEmitted=false;_this._widgetEnabled=false;_this._iframeStyle=defaultIframeStyle;_this._notificationIframeStyle=defaultIframeStyle;_this._blockedPopupRedirect=true;_this._forceRedirect=false;_this._heartbeatStarted=false;_this._backoffTimeout=1;_this._userConfig=null;_this._asymmetricEncryptionKey=null;_this._authereumQueryParams={};_this._injectedElements=[];_this._notificationsMap={};_this._destroyed=false;_this._starkProvider=null;_this._zkSyncProvider=null;_this._isPreload=false;_this._disableGoogleAnalytics=false;_this._eventListeners=[];_this._init=function(config){_this._initConfig(config);_this._iframeStyle={width:0,height:0,top:0,left:0,zIndex:0};_this._provider=new AuthereumProvider_1["default"]((0,_assertThisInitialized2["default"])(_this));_this._connectToChildIframe()["catch"](function(){_this._startHeartbeat(true)})["catch"](function(err){console.warn("ping error:",err.message)});_this._setupCache()["catch"](noop);_this._cacheAuthereumQueryParams();_this._setupSigningKey()["catch"](noop);_this._setupResizeListener();_this._setupFocusListener();_this._setupActionKeyListener();_this._emitReadyEvent()};_this._initConfig=function(config){if(typeof config==="string"){var network=config;_this._networkName=(network||"").trim().toLowerCase();if(["mainnet","ropsten","rinkeby","kovan","goerli"].includes(_this._networkName)){_this._xsUri=config_1.defaultConfig.xsUri(_this._networkName)}else if(config==="localhost"){_this._xsUri="http://localhost:3002";_this._networkName="kovan"}else{throw new Error("Unsupported network")}}else{config=config||{};_this._networkName=config.networkName||"mainnet";_this._xsUri=config.xsUri||config_1.defaultConfig.xsUri(_this._networkName);_this._apiKey=config.apiKey}if(config.redirectUri){_this._redirectUri=config.redirectUri}else{_this._redirectUri=window.location.href}_this._redirectUri=_this._redirectUri||window.location.href};_this._setConfig=function(config){if(typeof _this._userConfig==="string"){var network=_this._userConfig;_this._networkName=(network||"").trim().toLowerCase();_this._userConfig={networkName:_this._networkName,xsUri:config_1.defaultConfig.xsUri(_this._networkName)}}var _ref=_this._userConfig||{},apiKey=_ref.apiKey,apiUri=_ref.apiUri,rpcUri=_ref.rpcUri,webUri=_ref.webUri,notifierUri=_ref.notifierUri,networkName=_ref.networkName,networkId=_ref.networkId,disableNotifications=_ref.disableNotifications,blockedPopupRedirect=_ref.blockedPopupRedirect,forceRedirect=_ref.forceRedirect;if(apiKey){_this._apiKey=apiKey}if(apiUri){_this._apiUri=apiUri}else if(config.apiUri){_this._apiUri=config.apiUri}if(rpcUri){_this._rpcUri=rpcUri}else if(config.rpcUri){_this._rpcUri=config.rpcUri}if(webUri){_this._webUri=webUri}else if(config.webUri){_this._webUri=config.webUri}if(notifierUri){_this._notifierUri=notifierUri}else if(config.notifierUri){_this._notifierUri=config.notifierUri}if(networkName){_this._networkName=networkName}else if(config.networkName){_this._networkName=config.networkName}if(networkId){_this._networkId=networkId}else if(config.networkId){_this._networkId=config.networkId}if(typeof disableNotifications==="boolean"){_this._disableNotifications=disableNotifications}else if(typeof config.disableNotifications==="boolean"){_this._disableNotifications=config.disableNotifications}if(typeof blockedPopupRedirect==="boolean"){_this._blockedPopupRedirect=blockedPopupRedirect}else if(typeof config.blockedPopupRedirect==="boolean"){_this._blockedPopupRedirect=config.blockedPopupRedirect}if(typeof forceRedirect==="boolean"){_this._forceRedirect=forceRedirect}else if(typeof config.forceRedirect==="boolean"){_this._forceRedirect=config.forceRedirect}};_this._setupCache=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee(){return _regenerator["default"].wrap(function _callee$(_context){while(1){switch(_context.prev=_context.next){case 0:_context.next=2;return Promise.all([this._cacheLoginKeyAddress(),this._cacheIsAuthenticated(),this._cacheAccountAddress()]);case 2:this._cacheReady=true;case 3:case"end":return _context.stop()}}}

1,_callee,this)}))};_this._handleWindowFocus=function(){if(_this._destroyed){return}if(!_this._bodyContainsIframe()){return}return _this._postMessageToChild({method:"onWindowFocus"})};_this._resetCache=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee2(){return _regenerator["default"].wrap(function _callee2$(_context2){while(1){switch(_context2.prev=_context2.next){case 0:return _context2.abrupt("return",this._setupCache());case 1:case"end":return _context2.stop()}}},_callee2,this)}))};_this._injectScript=function(sourceUrl){var id=arguments.length>1&&arguments[1]!==undefined?arguments[1]:"";return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee3(){var _this2=this;return _regenerator["default"].wrap(function _callee3$(_context3){while(1){switch(_context3.prev=_context3.next){case 0:_context3.next=2;return this._tilDomReady();case 2:return _context3.abrupt("return",new Promise(function(resolve,reject){if(!sourceUrl){throw new Error("sourceUrl is required")}if(document.getElementById(id)){resolve();return}var script=document.createElement("script");script.id=id;script.type="text/javascript";script.async=true;script.onload=function(){resolve()};script.onerror=function(err){reject(err)};script.src=sourceUrl;_this2._injectedElements.push(script);document.getElementsByTagName("head")[0].appendChild(script)}));case 3:case"end":return _context3.stop()}}},_callee3,this)}))};_this._setupResizeListener=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee4(){return _regenerator["default"].wrap(function _callee4$(_context4){while(1){switch(_context4.prev=_context4.next){case 0:this.addEventListener("resize",this._handleResizeThrottled,false);this.addEventListener("resize",this._handleResizeDebounced,false);case 2:case"end":return _context4.stop()}}},_callee4,this)}))};_this._handleActionKeyPress=function(event){if(_this._destroyed){return}if(!_this._bodyContainsIframe()){return}var keyName="";if(event.key==="Escape"||event.key==="Esc"||event.keyCode===27){keyName="escape"}else if(event.key==="Enter"||event.keyCode===13){keyName="enter"}else if(event.key==="ArrowLeft"||event.keyCode===37){keyName="left"}else if(event.key==="ArrowUp"||event.keyCode===38){keyName="up"}else if(event.key==="ArrowRight"||event.keyCode===39){keyName="right"}else if(event.key==="ArrowDown"||event.keyCode===40){keyName="down"}if(keyName){return _this._postMessageToChild({method:"actionKeyPress",params:keyName})}};_this._handleResize=function(event){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee5(){var size;return _regenerator["default"].wrap(function _callee5$(_context5){while(1){switch(_context5.prev=_context5.next){case 0:if(!this._destroyed){_context5.next=2;break}return _context5.abrupt("return");case 2:if(this._bodyContainsIframe()){_context5.next=4;break}return _context5.abrupt("return");case 4:_context5.next=6;return this._getWindowSize();case 6:size=_context5.sent;return _context5.abrupt("return",this._postMessageToChild({method:"onResize",params:size}));case 8:case"end":return _context5.stop()}}},_callee5,this)}))};_this._handleResizeThrottled=utils_1.throttle(function(event){return _this._handleResize(event)},10);_this._handleResizeDebounced=utils_1.debounce(function(event){return _this._handleResize(event)},10);_this._cacheLoginKeyAddress=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee6(){var loginKey;return _regenerator["default"].wrap(function _callee6$(_context6){while(1){switch(_context6.prev=_context6.next){case 0:_context6.next=2;return this._postMessageToChild({method:"getOrCreateLoginKey"});case 2:loginKey=_context6.sent;this._cachedLoginKeyAddress=loginKey.publicAddress;case 4:case"end":return _context6.stop()}}},_callee6,this)}))};_this._cacheAccountAddress=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee7(){var accountAddress;return _regenerator["default"].wrap(function _callee7$(_context7){while(1){switch(_context7.prev=_context7.next){case 0:_context7.next=2;return this._postMessageToChild({method:"getAccountAddress"});case 2:accountAddress=_context7.sent;this._cachedAccountAddress=accountAddress;case 4:case"end":return _context7.stop()}}}

1,_callee7,this)}))};_this._cacheIsAuthenticated=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee8(){var isAuthenticated;return _regenerator["default"].wrap(function _callee8$(_context8){while(1){switch(_context8.prev=_context8.next){case 0:_context8.next=2;return this._postMessageToChild({method:"isAuthenticated"});case 2:isAuthenticated=_context8.sent;this._cachedIsAuthenticated=isAuthenticated;case 4:case"end":return _context8.stop()}}},_callee8,this)}))};_this.login=utils_1.throttle(function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee9(){var _this3=this;var isIframeReady,isConfigReady,account;return _regenerator["default"].wrap(function _callee9$(_context9){while(1){switch(_context9.prev=_context9.next){case 0:isIframeReady=this._iframeReady&&this._cacheReady;isConfigReady=this._configReady;if(isIframeReady&&isConfigReady){_context9.next=7;break}_context9.next=5;return this._tilConfigReady();case 5:_context9.next=7;return this._tilReady();case 7:if(this._cachedIsAuthenticated){_context9.next=13;break}_context9.next=10;return this._signLoginKeyRequest(this._cachedLoginKeyAddress);case 10:return _context9.abrupt("return",this.getAuthenticatedAccount());case 13:if(!this._notificationsMap["loggedIn"]){this._postMessageToChild({method:"notification",params:{type:"success",message:"You are logged into Authereum",timeout:5e3}})["catch"](noop);this._notificationsMap["loggedIn"]=true;setTimeout(function(){_this3._notificationsMap["loggedIn"]=null},5e3)}case 14:_context9.next=16;return this.getAuthenticatedAccount();case 16:account=_context9.sent;return _context9.abrupt("return",account);case 18:case"end":return _context9.stop()}}},_callee9,this)}))},250);_this.authenticate=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee10(){return _regenerator["default"].wrap(function _callee10$(_context10){while(1){switch(_context10.prev=_context10.next){case 0:console.warn("Deprecation notice: `authereum.authenticate()` is deprecated. Use `authereum.login()` instead.");return _context10.abrupt("return",this.login());case 2:case"end":return _context10.stop()}}},_callee10,this)}))};_this.isAuthenticated=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee11(){return _regenerator["default"].wrap(function _callee11$(_context11){while(1){switch(_context11.prev=_context11.next){case 0:return _context11.abrupt("return",this._handleError(this._postMessageToChild({method:"isAuthenticated"})));case 1:case"end":return _context11.stop()}}},_callee11,this)}))};_this.logout=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee12(){var res;return _regenerator["default"].wrap(function _callee12$(_context12){while(1){switch(_context12.prev=_context12.next){case 0:_context12.next=2;return this._postMessageToChild({method:"logout"});case 2:res=_context12.sent;_context12.next=5;return this._resetCache();case 5:this.emit("logout",{});return _context12.abrupt("return",res);case 7:case"end":return _context12.stop()}}},_callee12,this)}))};_this.getAuthenticatedAccount=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee13(){return _regenerator["default"].wrap(function _callee13$(_context13){while(1){switch(_context13.prev=_context13.next){case 0:return _context13.abrupt("return",this._handleError(this._postMessageToChild({method:"getAuthenticatedAccount"})));case 1:case"end":return _context13.stop()}}},_callee13,this)}))};_this.getDappKey=function(){return _this._handleError(_this._postMessageToChild({method:"getLoginKey"}))};_this.getLoginKey=function(){console.warn("Deprecation notice: `authereum.getLoginKey()` is deprecated. Use `authereum.getDappKey()` instead.");return _this.getDappKey()};_this.signMessage=utils_1.throttle(function(message){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee14(){return _regenerator["default"].wrap(function _callee14$(_context14){while(1){switch(_context14.prev=_context14.next){case 0:return _context14.abrupt("return",this._handleError(this._postMessageToChild({method:"signMessage",params:[message,options]})));case 1:case"end":return _context14.stop()}}}

1,_callee14,this)}))},250);_this.signPersonalMessage=utils_1.throttle(function(message){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee15(){return _regenerator["default"].wrap(function _callee15$(_context15){while(1){switch(_context15.prev=_context15.next){case 0:return _context15.abrupt("return",this._handleError(this._postMessageToChild({method:"signMessage",params:[message,{personal:true}]})));case 1:case"end":return _context15.stop()}}},_callee15,this)}))},250);_this.signWithDappKey=utils_1.throttle(function(message){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee16(){return _regenerator["default"].wrap(function _callee16$(_context16){while(1){switch(_context16.prev=_context16.next){case 0:console.warn("Deprecation notice: `authereum.signWithDappKey()` is deprecated. Use `authereum.signMess()` instead.");return _context16.abrupt("return",this.signMessage(message));case 2:case"end":return _context16.stop()}}},_callee16,this)}))},250);_this.signWithLoginKey=utils_1.throttle(function(message){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee17(){return _regenerator["default"].wrap(function _callee17$(_context17){while(1){switch(_context17.prev=_context17.next){case 0:console.warn("Deprecation notice: `authereum.signWithLoginKey()` is deprecated. Use `authereum.signWithDappKey()` instead.");return _context17.abrupt("return",this.signWithDappKey(message));case 2:case"end":return _context17.stop()}}},_callee17,this)}))},250);_this.signTypedMessage=utils_1.throttle(function(message){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee18(){return _regenerator["default"].wrap(function _callee18$(_context18){while(1){switch(_context18.prev=_context18.next){case 0:console.warn("Deprecation notice: `authereum.signTypedMessage()` is deprecated. Use `authereum.signMessage()` instead.");return _context18.abrupt("return",this.signMessage(message,options));case 2:case"end":return _context18.stop()}}},_callee18,this)}))},250);_this.signTypedMessageWithDappKey=utils_1.throttle(function(message){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee19(){return _regenerator["default"].wrap(function _callee19$(_context19){while(1){switch(_context19.prev=_context19.next){case 0:console.warn("Deprecation notice: `authereum.signTypedMessageWithDappKey()` is deprecated. Use `authereum.signMessage()` instead.");return _context19.abrupt("return",this.signTypedMessage(message));case 2:case"end":return _context19.stop()}}},_callee19,this)}))},250);_this.signMessageWithAdminKey=utils_1.throttle(function(message){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee20(){return _regenerator["default"].wrap(function _callee20$(_context20){while(1){switch(_context20.prev=_context20.next){case 0:console.warn("Deprecation notice: `authereum.signMessageWithAdminKey()` is deprecated. Use `authereum.signMessageWithSigningKey()` instead.");return _context20.abrupt("return",null);case 2:case"end":return _context20.stop()}}},_callee20)}))},250);_this.signMessageWithSigningKey=utils_1.throttle(function(message){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee21(){return _regenerator["default"].wrap(function _callee21$(_context21){while(1){switch(_context21.prev=_context21.next){case 0:return _context21.abrupt("return",this._handleError(this._postMessageToChild({method:"signMessageWithSigningKey",params:[message,options]})));case 1:case"end":return _context21.stop()}}},_callee21,this)}))},250);_this.getSigningKeyAddress=function(message){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee22(){return _regenerator["default"].wrap(function _callee22$(_context22){while(1){switch(_context22.prev=_context22.next){case 0:return _context22.abrupt("return",this._handleError(this._postMessageToChild({method:"getSigningKeyAddress"})));case 1:case"end":return _context22.stop()}}}

1,_callee22,this)}))};_this.getLoginKeyAuthSignature=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee23(){return _regenerator["default"].wrap(function _callee23$(_context23){while(1){switch(_context23.prev=_context23.next){case 0:return _context23.abrupt("return",this._handleError(this._postMessageToChild({method:"getLoginKeyAuthSignature"})));case 1:case"end":return _context23.stop()}}},_callee23,this)}))};_this.getLoginKeyRestrictionsData=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee24(){return _regenerator["default"].wrap(function _callee24$(_context24){while(1){switch(_context24.prev=_context24.next){case 0:return _context24.abrupt("return",this._handleError(this._postMessageToChild({method:"getLoginKeyRestrictionsData"})));case 1:case"end":return _context24.stop()}}},_callee24,this)}))};_this.getSigningKeyAuthSignature=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee25(){return _regenerator["default"].wrap(function _callee25$(_context25){while(1){switch(_context25.prev=_context25.next){case 0:return _context25.abrupt("return",this._handleError(this._postMessageToChild({method:"getSigningKeyAuthSignature"})));case 1:case"end":return _context25.stop()}}},_callee25,this)}))};_this.getAccountAddress=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee26(){return _regenerator["default"].wrap(function _callee26$(_context26){while(1){switch(_context26.prev=_context26.next){case 0:_context26.next=2;return this._tilReady();case 2:return _context26.abrupt("return",this._handleError(this._postMessageToChild({method:"getAccountAddress"})));case 3:case"end":return _context26.stop()}}},_callee26,this)}))};_this.getBalance=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee27(){return _regenerator["default"].wrap(function _callee27$(_context27){while(1){switch(_context27.prev=_context27.next){case 0:return _context27.abrupt("return",this._handleError(this._postMessageToChild({method:"getBalance"})));case 1:case"end":return _context27.stop()}}},_callee27,this)}))};_this.getRpcUri=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee28(){return _regenerator["default"].wrap(function _callee28$(_context28){while(1){switch(_context28.prev=_context28.next){case 0:_context28.next=2;return this._tilConfigReady();case 2:return _context28.abrupt("return",this._rpcUri);case 3:case"end":return _context28.stop()}}},_callee28,this)}))};_this.getNetworkId=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee29(){return _regenerator["default"].wrap(function _callee29$(_context29){while(1){switch(_context29.prev=_context29.next){case 0:return _context29.abrupt("return",this._handleError(this._postMessageToChild({method:"getNetworkId"})));case 1:case"end":return _context29.stop()}}},_callee29,this)}))};_this.getNetworkName=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee30(){return _regenerator["default"].wrap(function _callee30$(_context30){while(1){switch(_context30.prev=_context30.next){case 0:return _context30.abrupt("return",this._handleError(this._postMessageToChild({method:"getNetworkName"})));case 1:case"end":return _context30.stop()}}},_callee30,this)}))};_this.getCachedNetworkName=function(){return _this._networkName};_this.getProvider=function(){return _this._provider};_this.getStarkProvider=function(){if(!_this._starkProvider){_this._starkProvider=new StarkWareProvider_1["default"]((0,_assertThisInitialized2["default"])(_this))}return _this._starkProvider};_this.getZkSyncProvider=function(){if(!_this._zkSyncProvider){_this._zkSyncProvider=new ZkSyncProvider_1["default"]((0,_assertThisInitialized2["default"])(_this))}return _this._zkSyncProvider};_this._handleError=function(promise){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee31(){var _this4=this;return _regenerator["default"].wrap(function _callee31$(_context31){while(1){switch(_context31.prev=_context31.next){case 0:return _context31.abrupt("return",promise["catch"](function(err){_this4.emit("error",err);throw err}));case 1:case"end":return _context31.stop()}}}

1,_callee31)}))};_this.signTransaction=utils_1.throttle(function(tx){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee32(){return _regenerator["default"].wrap(function _callee32$(_context32){while(1){switch(_context32.prev=_context32.next){case 0:_context32.next=2;return this._tilReady();case 2:return _context32.abrupt("return",this._handleError(this._postMessageToChild({method:"signTransaction",params:serializeMessageObj(tx)})));case 3:case"end":return _context32.stop()}}},_callee32,this)}))},250);_this.signTransactionWithLoginKey=utils_1.throttle(function(tx){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee33(){return _regenerator["default"].wrap(function _callee33$(_context33){while(1){switch(_context33.prev=_context33.next){case 0:console.warn("Deprecation notice: `authereum.signTransactionWithLoginKey()` is deprecated. Use `authereum.signTransaction()` instead.");return _context33.abrupt("return",this.signTransaction(tx));case 2:case"end":return _context33.stop()}}},_callee33,this)}))},250);_this.sendTransaction=utils_1.throttle(function(userTransaction){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee34(){return _regenerator["default"].wrap(function _callee34$(_context34){while(1){switch(_context34.prev=_context34.next){case 0:_context34.next=2;return this._tilReady();case 2:return _context34.abrupt("return",this._handleError(this._postMessageToChild({method:"sendTransaction",params:serializeMessageObj(userTransaction)})));case 3:case"end":return _context34.stop()}}},_callee34,this)}))},250);_this.sendTransactionBatch=utils_1.throttle(function(userTransactions){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee35(){return _regenerator["default"].wrap(function _callee35$(_context35){while(1){switch(_context35.prev=_context35.next){case 0:_context35.next=2;return this._tilReady();case 2:return _context35.abrupt("return",this._handleError(this._postMessageToChild({method:"sendTransactionBatch",params:userTransactions.map(serializeMessageObj)})));case 3:case"end":return _context35.stop()}}},_callee35,this)}))},250);_this.estimateGas=function(userTransaction){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee36(){return _regenerator["default"].wrap(function _callee36$(_context36){while(1){switch(_context36.prev=_context36.next){case 0:_context36.next=2;return this._tilReady();case 2:return _context36.abrupt("return",this._handleError(this._postMessageToChild({method:"estimateGasBatch",params:serializeMessageObj(userTransaction)})));case 3:case"end":return _context36.stop()}}},_callee36,this)}))};_this.estimateGasBatch=function(userTransactions){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee37(){return _regenerator["default"].wrap(function _callee37$(_context37){while(1){switch(_context37.prev=_context37.next){case 0:_context37.next=2;return this._tilReady();case 2:return _context37.abrupt("return",this._handleError(this._postMessageToChild({method:"estimateGasBatch",params:userTransactions.map(serializeMessageObj)})));case 3:case"end":return _context37.stop()}}},_callee37,this)}))};_this.isReady=function(){return _this._iframeReady&&_this._cacheReady};_this.updateConfig=function(config){_this._userConfig=config;_this._setConfig(config)};_this.getConfig=function(){return{apiUri:_this._apiUri,rpcUri:_this._rpcUri,webUri:_this._webUri,xsUri:_this._xsUri,networkName:_this._networkName,networkId:_this._networkId,disableNotifications:_this._disableNotifications}};_this.showWidget=function(){var enabled=arguments.length>0&&arguments[0]!==undefined?arguments[0]:true;return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee38(){return _regenerator["default"].wrap(function _callee38$(_context38){while(1){switch(_context38.prev=_context38.next){case 0:if(enabled){_context38.next=3;break}this._widgetEnabled=false;return _context38.abrupt("return",this._postMessageToChild({method:"hideWidget"}));case 3:this._widgetEnabled=true;return _context38.abrupt("return",this._postMessageToChild({method:"showWidget"}));case 5:case"end":return _context38.stop()}}}

1,_callee38,this)}))};_this.hideWidget=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee39(){return _regenerator["default"].wrap(function _callee39$(_context39){while(1){switch(_context39.prev=_context39.next){case 0:this._widgetEnabled=false;return _context39.abrupt("return",this._postMessageToChild({method:"hideWidget"}));case 2:case"end":return _context39.stop()}}},_callee39,this)}))};_this.widgetEnabled=function(){return _this._widgetEnabled};_this.addFunds=function(opts){return _this._postMessageToChild({method:"addFunds",params:opts})};_this._openUrl=function(){var opts=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};var url=opts.url,newWindow=opts.newWindow;if(newWindow){window.open(url,"_blank")}else{window.location.href=url}};_this._tilIframeReady=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee40(){return _regenerator["default"].wrap(function _callee40$(_context40){while(1){switch(_context40.prev=_context40.next){case 0:if(this._iframeReady){_context40.next=4;break}_context40.next=3;return utils_1.wait(100);case 3:return _context40.abrupt("return",this._tilIframeReady());case 4:_context40.next=6;return utils_1.wait(100);case 6:return _context40.abrupt("return",true);case 7:case"end":return _context40.stop()}}},_callee40,this)}))};_this._tilConfigReady=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee41(){return _regenerator["default"].wrap(function _callee41$(_context41){while(1){switch(_context41.prev=_context41.next){case 0:if(this._configReady){_context41.next=4;break}_context41.next=3;return utils_1.wait(100);case 3:return _context41.abrupt("return",this._tilConfigReady());case 4:_context41.next=6;return utils_1.wait(100);case 6:return _context41.abrupt("return",true);case 7:case"end":return _context41.stop()}}},_callee41,this)}))};_this._tilReady=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee42(){return _regenerator["default"].wrap(function _callee42$(_context42){while(1){switch(_context42.prev=_context42.next){case 0:if(this.isReady()){_context42.next=4;break}_context42.next=3;return utils_1.wait(100);case 3:return _context42.abrupt("return",this._tilReady());case 4:_context42.next=6;return utils_1.wait(100);case 6:return _context42.abrupt("return",true);case 7:case"end":return _context42.stop()}}},_callee42,this)}))};_this._emitReadyEvent=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee43(){return _regenerator["default"].wrap(function _callee43$(_context43){while(1){switch(_context43.prev=_context43.next){case 0:_context43.next=2;return this._tilReady();case 2:if(!this._readyEmitted){_context43.next=4;break}return _context43.abrupt("return");case 4:this._readyEmitted=true;this.emit("ready",{});case 6:case"end":return _context43.stop()}}},_callee43,this)}))};_this._connectToChildIframe=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee44(){var _this5=this;var iframe;return _regenerator["default"].wrap(function _callee44$(_context44){while(1){switch(_context44.prev=_context44.next){case 0:if(!this._iframeConnecting){_context44.next=2;break}return _context44.abrupt("return",this._iframeConnecting);case 2:this._iframeReady=false;this._iframeConnecting=true;_context44.next=6;return this._getOrCreateMainIframe();case 6:iframe=_context44.sent;this._iframeConnection=penpal_1["default"].connectToChild({iframe:iframe,timeout:6e4,methods:{postMessage:function postMessage(data){return _this5._handlePostMessage(data)}}});this._iframeConnecting=new Promise(function(resolve,reject){var timedout=false;var timer=setTimeout(function(){if(!_this5._iframeReady){timedout=true;_this5._iframeConnecting=null;reject(new Error("timedout"))}},6e3);

1_this5._iframeConnection.promise.then(function(child){clearTimeout(timer);if(timedout){return}_this5._iframeReady=true;_this5._childIframeConnection=child;_this5._startHeartbeat();_this5._iframeConnecting=null;resolve()})["catch"](function(err){clearTimeout(timer);if(timedout){return}reject(err)})});return _context44.abrupt("return",this._iframeConnecting);case 10:case"end":return _context44.stop()}}},_callee44,this)}))};_this._startHeartbeat=function(){var reconnect=arguments.length>0&&arguments[0]!==undefined?arguments[0]:false;if(!_this._heartbeatStarted){_this._heartbeat(reconnect);_this._heartbeatStarted=true}};_this._heartbeat=function(){var reconnect=arguments.length>0&&arguments[0]!==undefined?arguments[0]:false;return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee45(){return _regenerator["default"].wrap(function _callee45$(_context45){while(1){switch(_context45.prev=_context45.next){case 0:if(!this._destroyed){_context45.next=2;break}return _context45.abrupt("return");case 2:_context45.next=4;return utils_1.wait(2e3);case 4:_context45.prev=4;if(!reconnect){_context45.next=10;break}_context45.next=8;return this._connectToChildIframe();case 8:this._backoffTimeout=1;return _context45.abrupt("return",this._heartbeat());case 10:_context45.next=12;return this._ping();case 12:_context45.next=21;break;case 14:_context45.prev=14;_context45.t0=_context45["catch"](4);if(!/destroy|timedout/gi.test(_context45.t0.message)){_context45.next=21;break}_context45.next=19;return utils_1.wait(this._backoffTimeout*1e3);case 19:this._backoffTimeout=this._backoffTimeout<<1;return _context45.abrupt("return",this._heartbeat(true));case 21:return _context45.abrupt("return",this._heartbeat());case 22:case"end":return _context45.stop()}}},_callee45,this,[[4,14]])}))};_this._ping=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee46(){var _this6=this;return _regenerator["default"].wrap(function _callee46$(_context46){while(1){switch(_context46.prev=_context46.next){case 0:if(!this._destroyed){_context46.next=3;break}console.warn("Authereum instance destroyed. Message not posted to child.");return _context46.abrupt("return");case 3:return _context46.abrupt("return",new Promise(function(resolve,reject){var timedout=false;var timer=setTimeout(function(){timedout=true},5e3);_this6._postMessageToChild({method:"ping"}).then(function(pong){clearTimeout(timer);if(timedout){reject(new Error("timedout"));return}if(pong!=="pong"){reject(new Error("Invalid response"));return}resolve(pong)})["catch"](function(err){reject(err)})}));case 4:case"end":return _context46.stop()}}},_callee46,this)}))};_this._constructIframe=function(input){var iframe=constructIframe(Object.assign(Object.assign({},input),{isPreload:_this._isPreload,disableGoogleAnalytics:_this._disableGoogleAnalytics}));if(_this._debug){iframe.style.outline="1px solid red"}_this._injectedElements.push(iframe);return iframe};_this._getConfigFromChild=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee47(){return _regenerator["default"].wrap(function _callee47$(_context47){while(1){switch(_context47.prev=_context47.next){case 0:return _context47.abrupt("return",this._postMessageToChild({method:"getConfig"}));case 1:case"end":return _context47.stop()}}},_callee47,this)}))};_this._postVersionToChild=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee48(){return _regenerator["default"].wrap(function _callee48$(_context48){while(1){switch(_context48.prev=_context48.next){case 0:return _context48.abrupt("return",this._postMessageToChild({method:"version",params:this.version()}));case 1:case"end":return _context48.stop()}}},_callee48,this)}))};_this._postConfigToChild=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee49(){return _regenerator["default"].wrap(function _callee49$(_context49){while(1){switch(_context49.prev=_context49.next){case 0:return _context49.abrupt("return",this._postMessageToChild({method:"config",params:{apiKey:this._apiKey,disableNotifications:this._disableNotifications}}));case 1:case"end":return _context49.stop()}}}

1,_callee49,this)}))};_this._loadAsymmetricEncryptionKeyFromChild=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee50(){return _regenerator["default"].wrap(function _callee50$(_context50){while(1){switch(_context50.prev=_context50.next){case 0:_context50.next=2;return this._postMessageToChild({method:"getAsymmetricEncryptionKey"});case 2:this._asymmetricEncryptionKey=_context50.sent;case 3:case"end":return _context50.stop()}}},_callee50,this)}))};_this._postMessageToChild=function(payload){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee51(){return _regenerator["default"].wrap(function _callee51$(_context51){while(1){switch(_context51.prev=_context51.next){case 0:_context51.next=2;return this._tilIframeReady();case 2:if(!this._destroyed){_context51.next=4;break}throw new Error("Authereum instance destroyed.");case 4:if(this._bodyContainsIframe()){_context51.next=10;break}this._destroyed=true;this._teardownEventListeners();if(!(payload.method==="destroy")){_context51.next=9;break}return _context51.abrupt("return");case 9:throw new Error("Authereum instance or iframe destroyed.");case 10:return _context51.abrupt("return",this._handleError(this._childIframeConnection.postMessage(payload)));case 11:case"end":return _context51.stop()}}},_callee51,this)}))};_this._handleChildLogoutEvent=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee52(){return _regenerator["default"].wrap(function _callee52$(_context52){while(1){switch(_context52.prev=_context52.next){case 0:_context52.next=2;return this._resetCache();

1case 2:this.emit("logout",{});case 3:case"end":return _context52.stop()}}},_callee52,this)}))};_this._handleChildDappKeyExpired=function(loginKeyAddress){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee53(){return _regenerator["default"].wrap(function _callee53$(_context53){while(1){switch(_context53.prev=_context53.next){case 0:if(!(loginKeyAddress===this._cachedLoginKeyAddress)){_context53.next=5;break}_context53.next=3;return this._resetCache();case 3:this.emit("dappKeyExpired",loginKeyAddress);this.emit("logout");case 5:case"end":return _context53.stop()}}},_callee53,this)}))};_this._handlePostMessage=function(data){try{var method=data.method,params=data.params;switch(method){case"onError":var err=params;_this.emit("error",err);_this._notifier.notify({type:"error",message:err.message});return;case"onLogout":return _this._handleChildLogoutEvent();case"onDappKeyExpired":return _this._handleChildDappKeyExpired(params);case"login":return _this.login();case"setWidgetPosition":return;case"setWidgetSize":{var size=params;var width=size.width,height=size.height;_this._iframeStyle.width=width;_this._iframeStyle.height=height;return _this._refreshWidget()}case"setWidgetStyle":{var style=params;for(var key in style){_this._iframeStyle[key]=style[key]}return _this._refreshWidget()}case"setNotificationWidgetSize":{var _size=params;var _width=_size.width,_height=_size.height;_this._notificationIframeStyle.width=_width;_this._notificationIframeStyle.height=_height;return _this._refreshNotificationWidget()}case"setNotificationWidgetStyle":{var _style=params;for(var _key in _style){_this._notificationIframeStyle[_key]=_style[_key]}return _this._refreshNotificationWidget()}case"getWindowSize":return _this._getWindowSize();case"hideWidget":return _this.hideWidget();case"log":return _this._handlePostMessageLog(params);case"openUrl":return _this._openUrl(params);default:break}}catch(err){}};_this._handlePostMessageLog=function(data){if(_this._isPreload){return}var type=data.type,message=data.message;if(!type){type="log"}console[type](message)};_this._getWindowSize=function(){return{width:_this._getWindowWidth(),height:_this._getWindowHeight()}};_this._getWindowWidth=function(){return window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth};_this._getWindowHeight=function(){return window.innerHeight||document.documentElement.clientHeight||document.body.clientHeight};_this._setIframePositionLeft=function(x){if(!_this._iframe)return;_this._iframe.style.left="".concat(x,"px")};_this._setIframeWidth=function(width){if(!_this._iframe)return;_this._iframe.style.width="".concat(width,"px")};_this._setIframeHeight=function(height){if(!_this._iframe)return;_this._iframe.style.height="".concat(height,"px")};_this._refreshWidget=function(){var _this$_iframeStyle=_this._iframeStyle,top=_this$_iframeStyle.top,left=_this$_iframeStyle.left,width=_this$_iframeStyle.width,height=_this$_iframeStyle.height,zIndex=_this$_iframeStyle.zIndex;if(_this._isPreload)return;if(!_this._iframe)return;_this._setIframeWidth(width);_this._setIframeHeight(height);_this._iframe.style.zIndex="".concat(zIndex||0)};_this._refreshNotificationWidget=function(){var _this$_notificationIf=_this._notificationIframeStyle,top=_this$_notificationIf.top,left=_this$_notificationIf.left,width=_this$_notificationIf.width,height=_this$_notificationIf.height,zIndex=_this$_notificationIf.zIndex;if(_this._isPreload)return;_this._notificationIframe.style.width="".concat(width,"px");_this._notificationIframe.style.height="".concat(height,"px");_this._notificationIframe.style.zIndex="".concat(zIndex||0)};_this._loginKeyExists=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee54(){return _regenerator["default"].wrap(function _callee54$(_context54){while(1){switch(_context54.prev=_context54.next){case 0:_context54.next=2;return this.getLoginKey();case 2:return _context54.abrupt("return",!!_context54.sent);case 3:case"end":return _context54.stop()}}}

1,_callee54,this)}))};_this._accountAddressExists=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee55(){return _regenerator["default"].wrap(function _callee55$(_context55){while(1){switch(_context55.prev=_context55.next){case 0:_context55.next=2;return this.getAccountAddress();case 2:return _context55.abrupt("return",!!_context55.sent);case 3:case"end":return _context55.stop()}}},_callee55,this)}))};_this._getAccountAdminKeyNonce=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee56(){return _regenerator["default"].wrap(function _callee56$(_context56){while(1){switch(_context56.prev=_context56.next){case 0:return _context56.abrupt("return",this._handleError(this._postMessageToChild({method:"getAccountAuthKeyNonce"})));case 1:case"end":return _context56.stop()}}},_callee56,this)}))};_this._getAccountAuthKeyNonce=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee57(){return _regenerator["default"].wrap(function _callee57$(_context57){while(1){switch(_context57.prev=_context57.next){case 0:console.warn("Deprecation notice: `authereum._getAccountAuthKeyNonce()` is deprecated. Use `authereum._getAccountAdminKeyNonce()` instead.");return _context57.abrupt("return",this._getAccountAdminKeyNonce());case 2:case"end":return _context57.stop()}}},_callee57,this)}))};_this._executeLoginKeyMetaTx=function(tx){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee58(){return _regenerator["default"].wrap(function _callee58$(_context58){while(1){switch(_context58.prev=_context58.next){case 0:return _context58.abrupt("return",this._handleError(this._postMessageToChild({method:"executeLoginKeyMetaTx",params:serializeMessageObj(tx)})));case 1:case"end":return _context58.stop()}}},_callee58,this)}))};_this._loadLoginKey=function(loginKey){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee59(){return _regenerator["default"].wrap(function _callee59$(_context59){while(1){switch(_context59.prev=_context59.next){case 0:_context59.next=2;return this._tilReady();case 2:return _context59.abrupt("return",this._handleError(this._postMessageToChild({method:"loadLoginKey",params:loginKey})));case 3:case"end":return _context59.stop()}}},_callee59,this)}))};_this._getAuthenticateUri=function(loginKeyAddress){var encryptionKey=_this._asymmetricEncryptionKey;var date=new Date;date.setDate(date.getDate()+30);var expiresAt=date.getTime()/1e3|0;return _this._webUri+"/?slk="+encodeURIComponent(JSON.stringify({loginKey:{publicAddress:loginKeyAddress,expiresAt:expiresAt},encryptionKey:encryptionKey}))+"&redirect_uri="+_this._redirectUri};_this._getSignWithAdminKeyUri=function(message){if(is_buffer_1["default"](message)){message="0x".concat(message.toString("hex"))}return _this._webUri+"/?sm="+encodeURIComponent(JSON.stringify({message:message}))+"&redirect_uri="+_this._redirectUri};_this._openPopupOrRedirect=function(url){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee62(){var _this7=this;var child,isBlocked,err,shouldShowPopupOrRedirect,errMessage;return _regenerator["default"].wrap(function _callee62$(_context62){while(1){switch(_context62.prev=_context62.next){case 0:this.emit("openPopup",{});if(!this._forceRedirect){_context62.next=4;break}window.location.href=url;return _context62.abrupt("return");case 4:child=this._getAuthereumPopupWindow(url);isBlocked=this._isAuthereumPopupBlocked(child);if(!(isBlocked&&!this._blockedPopupRedirect)){_context62.next=12;break}err=new Error("Disable popup blocker and try again");this._notifier.notify({type:"error",message:err.message,timeout:5e3});throw err;case 12:if(!isBlocked){_context62.next=26;break}this.emit("popupBlocked");_context62.next=16;return this._showConfirmPopupOrRedirectModal();case 16:shouldShowPopupOrRedirect=_context62.sent;if(shouldShowPopupOrRedirect){_context62.next=21;break}errMessage="Popup or redirect rejected";

1this.emit("error",errMessage);throw new Error(errMessage);case 21:child=this._getAuthereumPopupWindow(url);isBlocked=this._isAuthereumPopupBlocked(child);if(!isBlocked){_context62.next=26;break}window.location.href=url;return _context62.abrupt("return");case 26:child.focus();return _context62.abrupt("return",new Promise(function(resolve,reject){var interval=setInterval(function(){return __awaiter(_this7,void 0,void 0,_regenerator["default"].mark(function _callee60(){var _err;return _regenerator["default"].wrap(function _callee60$(_context60){while(1){switch(_context60.prev=_context60.next){case 0:if(child.closed){cleanUp();_err=new Error("Window closed");this.emit("error",_err);this.emit("closePopup",{});reject(_err)}case 1:case"end":return _context60.stop()}}},_callee60,this)}))},250);var timeout=setTimeout(function(){cleanUp();child.close();doneWithError(new Error("Timedout"))},10*60*1e3);var cleanUp=function cleanUp(){clearInterval(interval);clearTimeout(timeout);_this7.emit("closePopup",{})};var doneWithError=function doneWithError(err){cleanUp();_this7.emit("error",err);reject(err)};var done=function done(){var result=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};cleanUp();resolve(result)};var handleParentMessageEvent=function handleParentMessageEvent(event){return __awaiter(_this7,void 0,void 0,_regenerator["default"].mark(function _callee61(){return _regenerator["default"].wrap(function _callee61$(_context61){while(1){switch(_context61.prev=_context61.next){case 0:if(!event.origin.includes(this._webUri)){_context61.next=13;break}if(event.data.close){child.close();done()}if(!event.data.login){_context61.next=11;break}done({success:true});this.emit("login",{});this._cachedIsAuthenticated=true;if(!event.data.encryptedSigningKey){_context61.next=9;break}_context61.next=9;return this._loadSigningKey(event.data.encryptedSigningKey);case 9:this._logAnalyticsEvent({eventType:"logged_in_dapp",properties:{dapp_url:window.location.href}});if(this._redirectUri!==window.location.href){window.location.href=this._redirectUri}case 11:if(event.data.result){done(event.data.result);if(this._redirectUri!==window.location.href){window.location.href=this._redirectUri}}if(event.data.error){doneWithError(new Error(event.data.error));if(this._redirectUri!==window.location.href){window.location.href=this._redirectUri}}case 13:case"end":return _context61.stop()}}},_callee61,this)}))};_this7.addEventListener("message",handleParentMessageEvent,false)}));case 28:case"end":return _context62.stop()}}},_callee62,this)}))};_this.addEventListener=function(type,listener){var useCapture=arguments.length>2&&arguments[2]!==undefined?arguments[2]:false;window.addEventListener(type,listener,useCapture);_this._eventListeners.push({type:type,listener:listener,useCapture:useCapture})};_this._showConfirmPopupOrRedirectModal=function(){return _this._handleError(_this._postMessageToChild({method:"showConfirmPopupOrRedirectModal"}))};_this._signLoginKeyRequest=function(publicAddress){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee63(){var url;return _regenerator["default"].wrap(function _callee63$(_context63){while(1){switch(_context63.prev=_context63.next){case 0:url=this._getAuthenticateUri(publicAddress);return _context63.abrupt("return",this._openPopupOrRedirect(url));case 2:case"end":return _context63.stop()}}},_callee63,this)}))};_this._tilDomReady=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee64(){return _regenerator["default"].wrap(function _callee64$(_context64){while(1){switch(_context64.prev=_context64.next){case 0:return _context64.abrupt("return",onDomReady());case 1:case"end":return _context64.stop()}}},_callee64)}))};_this.version=function(){return version_1["default"]};_this.isAuthenticatedSync=function(){return _this._cachedIsAuthenticated};_this.getTransactionReceipt=function(txHash){return _this._handleError(_this._postMessageToChild({method:"getTransactionReceipt",params:txHash}))};_this.waitForTransactionReceipt=function(txHash){return _this._handleError(_this._postMessageToChild({method:"waitForTransactionReceipt",params:txHash}))};_this.hasRecoveryEnabled=function(){return _this._handleError(_this._postMessageToChild({method:"hasRecoveryEnabled"}))};_this.getEncryptionPublicKey=function(){return _this._handleError(_this._postMessageToChild({method:"getEncryptionPublicKey"}))};_this.encryptMessage=function(message){return _this._handleError(_this._postMessageToChild({method:"encryptMessage",params:message}))};_this.decryptMessage=function(encryptedMessage){return _this._handleError(_this._postMessageToChild({method:"decryptMessage",params:encryptedMessage}))};_this.isContractDeployed=function(accountAddress){return _this._handleError(_this._postMessageToChild({method:"isContractDeployed",params:accountAddress}))};_this._loadSigningKey=function(signingKey){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee65(){return _regenerator["default"].wrap(function _callee65$(_context65){while(1){switch(_context65.prev=_context65.next){case 0:if(!this._destroyed){_context65.next=3;break}console.warn("Authereum instance destroyed. Message not posted to child.");return _context65.abrupt("return");case 3:return _context65.abrupt("return",this._postMessageToChild({method:"loadSigningKey",params:signingKey}));case 4:case"end":return _context65.stop()}}}

1,_callee65,this)}))};_this._logAnalyticsEvent=function(input){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee66(){return _regenerator["default"].wrap(function _callee66$(_context66){while(1){switch(_context66.prev=_context66.next){case 0:if(!this._destroyed){_context66.next=3;break}console.warn("Authereum instance destroyed. Message not posted to child.");return _context66.abrupt("return");case 3:return _context66.abrupt("return",this._postMessageToChild({method:"logAnalyticsEvent",params:input}));case 4:case"end":return _context66.stop()}}},_callee66,this)}))};_this._setupSigningKey=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee67(){var encryptedSigningKey,success;return _regenerator["default"].wrap(function _callee67$(_context67){while(1){switch(_context67.prev=_context67.next){case 0:_context67.next=2;return this._tilReady();case 2:encryptedSigningKey=this._authereumQueryParams["encryptedSigningKey"];if(!encryptedSigningKey){_context67.next=8;break}_context67.next=6;return this._loadSigningKey(encryptedSigningKey);case 6:success=_context67.sent;if(success){try{localStorage.removeItem("_authereum")}catch(err){}}case 8:case"end":return _context67.stop()}}},_callee67,this)}))};_this._cacheAuthereumQueryParams=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee68(){var param,newUrl,cached;return _regenerator["default"].wrap(function _callee68$(_context68){while(1){switch(_context68.prev=_context68.next){case 0:try{param=utils_1.getQueryParamValue("_authereum");if(param){this._authereumQueryParams=JSON.parse(param);try{localStorage.setItem("_authereum",btoa(JSON.stringify(this._authereumQueryParams)))}catch(err){}newUrl=utils_1.removeQueryParam("_authereum");utils_1.replaceWindowUrl(newUrl)}else{try{cached=localStorage.getItem("_authereum");if(cached){this._authereumQueryParams=JSON.parse(atob(cached))}}catch(err){}}}catch(err){}case 1:case"end":return _context68.stop()}}},_callee68,this)}))};_this.destroy=function(){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee69(){var i,element;return _regenerator["default"].wrap(function _callee69$(_context69){while(1){switch(_context69.prev=_context69.next){case 0:if(!this._destroyed){_context69.next=3;break}console.warn("Authereum instance already destroyed.");return _context69.abrupt("return",true);case 3:_context69.prev=3;if(!(this._iframeReady&&this._bodyContainsIframe())){_context69.next=7;break}_context69.next=7;return this._postMessageToChild({method:"destroy"});case 7:_context69.next=12;break;case 9:_context69.prev=9;_context69.t0=_context69["catch"](3);console.warn(_context69.t0);case 12:for(i=0;i<this._injectedElements.length;i++){element=this._injectedElements[i];try{element.remove()}catch(err){console.error(err)}}this._iframeReady=false;this._destroyed=true;console.warn("Authereum instance destroyed.");this._teardownEventListeners();this.emit("destroy",{});return _context69.abrupt("return",true);case 19:case"end":return _context69.stop()}}},_callee69,this,[[3,9]])}))};_this.isDestroyed=function(){return _this._destroyed};_this.getAddressQrCodeDataUri=function(address){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee70(){return _regenerator["default"].wrap(function _callee70$(_context70){while(1){switch(_context70.prev=_context70.next){case 0:return _context70.abrupt("return",this._postMessageToChild({method:"getAddressQrCodeDataUri",params:{address:address}}));case 1:case"end":return _context70.stop()}}},_callee70,this)}))};_this._loadNotificationsIframe=function(url){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee71(){var id,el;return _regenerator["default"].wrap(function _callee71$(_context71){while(1){switch(_context71.prev=_context71.next){case 0:id="authereum__x-notification-iframe";el=document.getElementById(id);if(!(el&&el.src===url)){_context71.next=6;break}this._notificationIframe=el;_context71.next=15;break;case 6:if(el){el.remove()}

1this._notificationIframe=this._constructIframe({id:id,url:url});this._notificationIframe.style.top="0";this._notificationIframe.style.right="0";_context71.next=12;return this._tilDomReady();case 12:el=document.getElementById(id);if(el){el.remove()}document.body.appendChild(this._notificationIframe);case 15:case"end":return _context71.stop()}}},_callee71,this)}))};_this._setDebug=function(enabled){return __awaiter((0,_assertThisInitialized2["default"])(_this),void 0,void 0,_regenerator["default"].mark(function _callee72(){return _regenerator["default"].wrap(function _callee72$(_context72){while(1){switch(_context72.prev=_context72.next){case 0:this._debug=enabled;if(this._debug){this._iframe.style.outline="1px solid red";this._notificationIframe.style.outline="1px solid red"}else{this._iframe.style.outline="0";this._notificationIframe.style.outline="0"}case 2:case"end":return _context72.stop()}}},_callee72,this)}))};_this._userConfig=config;if(config instanceof Object){_this._isPreload=!!config.isPreload;_this._disableGoogleAnalytics=!!config.disableGoogleAnalytics}var merged=_this._checkCachedInstance(config);if(merged){return(0,_possibleConstructorReturn2["default"])(_this,merged)}_this._init(config);if(window._authereumInstances){window._authereumInstances.push((0,_assertThisInitialized2["default"])(_this))}return _this}(0,_createClass2["default"])(Authereum,[{key:"_checkCachedInstance",value:function _checkCachedInstance(config){var cachedInstance=null;if(Array.isArray(window._authereumInstances)){if(window._authereumInstances.length){cachedInstance=window._authereumInstances.pop()}}if(cachedInstance){if(cachedInstance.isReady()){if(typeof config==="string"){if(cachedInstance.getCachedNetworkName()===config){return this._merge(cachedInstance)}else{cachedInstance.destroy();cachedInstance=null}}else if(config instanceof Object){if(cachedInstance.getCachedNetworkName()===config.networkName&&!config.xsUri){return this._merge(cachedInstance)}else{cachedInstance.destroy();cachedInstance=null}}}else{cachedInstance.destroy();cachedInstance=null}}}},{key:"_merge",value:function _merge(instance){var _this8=this;this._debug=instance._debug;this._apiKey=instance._apiKey;this._apiUri=instance._apiUri;this._rpcUri=instance._rpcUri;this._webUri=instance._webUri;this._xsUri=instance._xsUri;this._notifierUri=instance._notifierUri;this._networkName=instance._networkName;this._networkId=instance._networkId;this._redirectUri=instance._redirectUri;this._iframeConnection=instance._iframeConnection;this._childIframeConnection=instance._childIframeConnection;this._iframe=instance._iframe;this._notificationIframe=instance._notificationIframe;this._cacheReady=instance._cacheReady;this._cachedLoginKeyAddress=instance._cachedLoginKeyAddress;this._cachedAccountAddress=instance._cachedAccountAddress;this._cachedIsAuthenticated=instance._cachedIsAuthenticated;this._iframeReady=instance._iframeReady;this._configReady=instance._configReady;this._iframeStyle=instance._iframeStyle;this._notificationIframeStyle=instance._notificationIframeStyle;this._heartbeatStarted=instance._heartbeatStarted;this._backoffTimeout=instance._backoffTimeout;this._asymmetricEncryptionKey=instance._asymmetricEncryptionKey;this._authereumQueryParams=instance._authereumQueryParams;this._injectedElements=instance._injectedElements;this._notificationsMap=instance._notificationsMap;instance._handlePostMessage=this._handlePostMessage.bind(instance);this._initConfig(this._userConfig);this._cacheLoginKeyAddress();this._getConfigFromChild().then(function(config){_this8._setConfig(config);_this8._postConfigToChild()["catch"](noop);_this8.emit("iframeReady",{})})["catch"](noop);this._emitReadyEvent();this._provider=new AuthereumProvider_1["default"](this);this._refreshWidget();return this}},{key:"_setupFocusListener",value:function _setupFocusListener(){this.addEventListener("focus",this._handleWindowFocus,false)}},{key:"_setupActionKeyListener",value:function _setupActionKeyListener(){this.addEventListener("keydown",this._handleActionKeyPress,false)}},{key:"_teardownEventListeners",value:function _teardownEventListeners(){for(var i=0;i<this._eventListeners.length;i++){var _this$_eventListeners=this._eventListeners[i],type=_this$_eventListeners.type,listener=_this$_eventListeners.listener,useCapture=_this$_eventListeners.useCapture;window.removeEventListener(type,listener,useCapture)}}},{key:"_getOrCreateMainIframe",value:function _getOrCreateMainIframe(){return __awaiter(this,void 0,void 0,_regenerator["default"].mark(function _callee74(){var _this9=this;return _regenerator["default"].wrap(function _callee74$(_context74){while(1){switch(_context74.prev=_context74.next){case 0:if(this._iframe){if(this._iframeC

1onnection){this._iframeConnection.destroy()}this._iframe.remove()}return _context74.abrupt("return",new Promise(function(resolve){return __awaiter(_this9,void 0,void 0,_regenerator["default"].mark(function _callee73(){var _this10=this;var id,el,notificationIframeUrl;return _regenerator["default"].wrap(function _callee73$(_context73){while(1){switch(_context73.prev=_context73.next){case 0:id="authereum__x-iframe";el=document.getElementById(id);if(!(el&&el.src===this._xsUri)){_context73.next=6;break}this._iframe=el;_context73.next=16;break;case 6:this._iframe=this._constructIframe({id:id,url:this._xsUri});notificationIframeUrl="".concat(this._xsUri.replace(/\/$/,""),"/notifications");this._loadNotificationsIframe(notificationIframeUrl)["catch"](noop);resolve(this._iframe);_context73.next=12;return this._tilDomReady();case 12:el=document.getElementById(id);if(el){el.remove()}document.body.appendChild(this._iframe);this._iframe.onload=function(){_this10._postVersionToChild()["catch"](noop);_this10._loadAsymmetricEncryptionKeyFromChild()["catch"](noop);_this10._getConfigFromChild().then(function(config){if(notificationIframeUrl!==config.notifierIframeUri){_this10._loadNotificationsIframe(config.notifierIframeUri)}_this10._setConfig(config);_this10._postConfigToChild()["catch"](noop);_this10._configReady=true;_this10.emit("iframeReady",{})})["catch"](noop)};case 16:case"end":return _context73.stop()}}},_callee73,this)}))}));case 2:case"end":return _context74.stop()}}},_callee74,this)}))}},{key:"_bodyContainsIframe",value:function _bodyContainsIframe(){return document.body.contains(this._iframe)}},{key:"_getAuthereumPopupWindow",value:function _getAuthereumPopupWindow(url){return window.open(url,"Authereum","toolbar=no,\n      location=no,\n      status=no,\n      menubar=no,\n      scrollbars=no,\n      resizable=no,\n      width=470,\n      height=640")}},{key:"_isAuthereumPopupBlocked",value:function _isAuthereumPopupBlocked(child){return child===null||child===undefined}},{key:"isPreload",value:function isPreload(){return this._isPreload}}]);return Authereum}(eventemitter3_1["default"]);exports["default"]=Authereum;Authereum.version=function(){return version_1["default"]};if(typeof window!=="undefined"){window.Authereum=Authereum;window._authereumInstances=[];if(utils_1.getQueryParamValue("authereum_debug")){var cachedNetwork="mainnet";var networks=["kovan","goerli","rinkeby","ropsten"];for(var i=0;i<networks.length;i++){if(window.location.href.includes(networks[i])){cachedNetwork=networks[i];break}}var cachedInstance=new Authereum({networkName:cachedNetwork,isPreload:true});window._authereumInstances.push(cachedInstance)}}},{"./AuthereumProvider":1,"./StarkWareProvider":4,"./ZkSyncProvider":5,"./config":6,"./utils":8,"./version":9,"@babel/runtime/helpers/assertThisInitialized":10,"@babel/runtime/helpers/classCallCheck":11,"@babel/runtime/helpers/createClass":12,"@babel/runtime/helpers/getPrototypeOf":13,"@babel/runtime/helpers/inherits":14,"@babel/runtime/helpers/interopRequireDefault":15,"@babel/runtime/helpers/possibleConstructorReturn":16,"@babel/runtime/helpers/typeof":18,"@babel/runtime/regenerator":19,eventemitter3:122,"is-buffer":143,penpal:210}],3:[function(require,module,exports){"use strict";var _interopRequireDefault=require("@babel/runtime/helpers/interopRequireDefault");var _regenerator=_interopRequireDefault(require("@babel/runtime/regenerator"));var _classCallCheck2=_interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));var _createClass2=_interopRequireDefault(require("@babel/runtime/helpers/createClass"));var _inherits2=_interopRequireDefault(require("@babel/runtime/helpers/inherits"));var _possibleConstructorReturn2=_interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));var _getPrototypeOf2=_interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));function _createSuper(Derived){var hasNativeReflectConstruct=_isNativeReflectConstruct();return function _createSuperInternal(){var Super=(0,_getPrototypeOf2["default"])(Derived),result;if(hasNativeReflectConstruct){var NewTarget=(0,_getPrototypeOf2["default"])(this).constructor;result=Reflect.construct(Super,arguments,NewTarget)}else{result=Super.apply(this,arguments)}return(0,_possibleConstructorReturn2["default"])(this,result)}}function _isNativeReflectConstruct(){if(typeof Reflect==="undefined"||!Reflect.construct)return false;if(Reflect.construct.sham)return false;if(typeof Proxy==="function")return true;try{Date.prototype.toString.call(Reflect.construct(Date,[],function(){}));return true}catch(e){return false}}var __awaiter=void 0&&(void 0).__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __importDefault=void 0&&(void 0).__importDefault||function(mod){return mod&&mod.__esModule?mod:{default:mod}};Object.defineProperty(exports,"__esModule",{value:true});var AuthereumSDK_1=__importDefault(require("./AuthereumSDK"));var ethers=require("ethers");var AuthereumSigner=function(_ethers$Signer){(0,_inherits2["default"])(AuthereumSigner,_ethers$Signer);var _super=_createSuper(AuthereumSigner);function AuthereumSigner(config){var _this;(0,_classCallCheck2["default"])(this,AuthereumSigner);_this=_super.call(this);_this.config=config||{};_this.authereum=new AuthereumSDK_1["default"](_this.config);_this.provider=_this.authereum.getProvider();return _this}(0,_createClass2["default"])(AuthereumSigner,[{key:"getAddress",value:function getAddress(){return __awaiter(this,void 0,void 0,_regenerator["default"].mark(function _callee(){return _regenerator["default"].wrap(function _callee$(_context){while(1){switch(_context.prev=_context.next){case 0:return _context.abrupt("return",this.authereum.getAccountAddress());case 1:case"end":return _context.stop()}}}

1,_callee,this)}))}},{key:"signMessage",value:function signMessage(message){return __awaiter(this,void 0,void 0,_regenerator["default"].mark(function _callee2(){return _regenerator["default"].wrap(function _callee2$(_context2){while(1){switch(_context2.prev=_context2.next){case 0:return _context2.abrupt("return",this.provider.sign(message));case 1:case"end":return _context2.stop()}}},_callee2,this)}))}},{key:"sign",value:function sign(transaction){return __awaiter(this,void 0,void 0,_regenerator["default"].mark(function _callee3(){return _regenerator["default"].wrap(function _callee3$(_context3){while(1){switch(_context3.prev=_context3.next){case 0:return _context3.abrupt("return",this.provider.sign(transaction));case 1:case"end":return _context3.stop()}}},_callee3,this)}))}},{key:"sendTransaction",value:function sendTransaction(transaction){return __awaiter(this,void 0,void 0,_regenerator["default"].mark(function _callee4(){return _regenerator["default"].wrap(function _callee4$(_context4){while(1){switch(_context4.prev=_context4.next){case 0:return _context4.abrupt("return",this.provider.sendTransaction(transaction));case 1:case"end":return _context4.stop()}}},_callee4,this)}))}},{key:"sendTransactionBatch",value:function sendTransactionBatch(transactions){return __awaiter(this,void 0,void 0,_regenerator["default"].mark(function _callee5(){return _regenerator["default"].wrap(function _callee5$(_context5){while(1){switch(_context5.prev=_context5.next){case 0:return _context5.abrupt("return",this.provider.sendTransactionBatch(transactions));case 1:case"end":return _context5.stop()}}},_callee5,this)}))}},{key:"estimateGasBatch",value:function estimateGasBatch(transactions){return __awaiter(this,void 0,void 0,_regenerator["default"].mark(function _callee6(){return _regenerator["default"].wrap(function _callee6$(_context6){while(1){switch(_context6.prev=_context6.next){case 0:return _context6.abrupt("return",this.provider.estimateGasBatch(transactions));case 1:case"end":return _context6.stop()}}},_callee6,this)}))}}]);return AuthereumSigner}(ethers["Signer"]);exports["default"]=AuthereumSigner},{"./AuthereumSDK":2,"@babel/runtime/helpers/classCallCheck":11,"@babel/runtime/helpers/createClass":12,"@babel/runtime/helpers/getPrototypeOf":13,"@babel/runtime/helpers/inherits":14,"@babel/runtime/helpers/interopRequireDefault":15,"@babel/runtime/helpers/possibleConstructorReturn":16,"@babel/runtime/regenerator":19,ethers:118}],4:[function(require,module,exports){"use strict";var _interopRequireDefault=require("@babel/runtime/helpers/interopRequireDefault");var _regenerator=_interopRequireDefault(require("@babel/runtime/regenerator"));var _classCallCheck2=_interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));var __awaiter=void 0&&(void 0).__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};Object.defineProperty(exports,"__esModule",{value:true});var StarkWareProvider=function StarkWareProvider(authereum){var _this=this;(0,_classCallCheck2["default"])(this,StarkWareProvider);this.send=function(method,params){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee(){return _regenerator["default"].wrap(function _callee$(_context){while(1){switch(_context.prev=_context.next){case 0:return _context.abrupt("return",this.authereum._postMessageToChild({method:"providerRpc",params:{method:method,params:params}}));case 1:case"end":return _context.stop()}}},_callee,this)}))};this.getStarkKey=function(){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee2(){return _regenerator["default"].wrap(function _callee2$(_context2){while(1){switch(_context2.prev=_context2.next){case 0:return _context2.abrupt("return",this.authereum._postMessageToChild({method:"starkAccount"}));case 1:case"end":return _context2.stop()}}}

1,_callee2,this)}))};this.getPublicKey=function(){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee3(){return _regenerator["default"].wrap(function _callee3$(_context3){while(1){switch(_context3.prev=_context3.next){case 0:return _context3.abrupt("return",this.authereum._postMessageToChild({method:"starkPublicKey"}));case 1:case"end":return _context3.stop()}}},_callee3,this)}))};this.getEthAddress=function(){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee4(){return _regenerator["default"].wrap(function _callee4$(_context4){while(1){switch(_context4.prev=_context4.next){case 0:return _context4.abrupt("return",this.authereum._postMessageToChild({method:"starkEthAddress"}));case 1:case"end":return _context4.stop()}}},_callee4,this)}))};this.signNonce=function(nonce){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee5(){return _regenerator["default"].wrap(function _callee5$(_context5){while(1){switch(_context5.prev=_context5.next){case 0:return _context5.abrupt("return",this.authereum._postMessageToChild({method:"starkSignNonce",params:{nonce:nonce}}));case 1:case"end":return _context5.stop()}}},_callee5,this)}))};this.starkSignMessage=function(message){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee6(){return _regenerator["default"].wrap(function _callee6$(_context6){while(1){switch(_context6.prev=_context6.next){case 0:return _context6.abrupt("return",this.authereum._postMessageToChild({method:"starkSignMessage",params:{message:message}}));case 1:case"end":return _context6.stop()}}},_callee6,this)}))};this.setContractAddress=function(contractAddress){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee7(){return _regenerator["default"].wrap(function _callee7$(_context7){while(1){switch(_context7.prev=_context7.next){case 0:return _context7.abrupt("return",this.authereum._postMessageToChild({method:"starkContractAddress",params:{contractAddress:contractAddress}}));case 1:case"end":return _context7.stop()}}},_callee7,this)}))};this.getContractAddress=function(){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee8(){return _regenerator["default"].wrap(function _callee8$(_context8){while(1){switch(_context8.prev=_context8.next){case 0:return _context8.abrupt("return",this.authereum._postMessageToChild({method:"starkContractAddress"}));case 1:case"end":return _context8.stop()}}},_callee8,this)}))};this.registerUser=function(ethKey,operatorSignature){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee9(){return _regenerator["default"].wrap(function _callee9$(_context9){while(1){switch(_context9.prev=_context9.next){case 0:return _context9.abrupt("return",this.authereum._postMessageToChild({method:"starkRegisterUser",params:{ethKey:ethKey,operatorSignature:operatorSignature}}));case 1:case"end":return _context9.stop()}}},_callee9,this)}))};this.deposit=function(input){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee10(){return _regenerator["default"].wrap(function _callee10$(_context10){while(1){switch(_context10.prev=_context10.next){case 0:return _context10.abrupt("return",this.authereum._postMessageToChild({method:"starkDeposit",params:input}));case 1:case"end":return _context10.stop()}}},_callee10,this)}))};this.depositEth=function(vaultId,amount,quantum){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee11(){return _regenerator["default"].wrap(function _callee11$(_context11){while(1){switch(_context11.prev=_context11.next){case 0:return _context11.abrupt("return",this.deposit({vaultId:vaultId,amount:amount,assetStandard:"ETH",quantum:quantum}));case 1:case"end":return _context11.stop()}}},_callee11,this)}))};this.depositErc20=function(vaultId,amount,quantum,token){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee12(){return _regenerator["default"].wrap(function _callee12$(_context12){while(1){switch(_context12.prev=_context12.next){case 0:return _context12.abrupt("return",this.deposit({vaultId:vaultId,amount:amount,assetStandard:"ERC20",quantum:quantum,assetContractAddress:token}));case 1:case"end":return _context12.stop()}}}

1,_callee12,this)}))};this.depositErc721=function(vaultId,tokenId,token){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee13(){return _regenerator["default"].wrap(function _callee13$(_context13){while(1){switch(_context13.prev=_context13.next){case 0:return _context13.abrupt("return",this.deposit({vaultId:vaultId,amount:tokenId,assetStandard:"ERC721",assetContractAddress:token}));case 1:case"end":return _context13.stop()}}},_callee13,this)}))};this.cancelDeposit=function(vaultId,assetType){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee14(){return _regenerator["default"].wrap(function _callee14$(_context14){while(1){switch(_context14.prev=_context14.next){case 0:return _context14.abrupt("return",this.authereum._postMessageToChild({method:"starkDepositCancel",params:{assetType:assetType,vaultId:vaultId}}));case 1:case"end":return _context14.stop()}}},_callee14,this)}))};this.cancelEthDeposit=function(vaultId,quantum){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee15(){return _regenerator["default"].wrap(function _callee15$(_context15){while(1){switch(_context15.prev=_context15.next){case 0:return _context15.abrupt("return",this.authereum._postMessageToChild({method:"starkDepositCancel",params:{vaultId:vaultId,quantum:quantum,assetStandard:"ETH"}}));case 1:case"end":return _context15.stop()}}},_callee15,this)}))};this.cancelErc20Deposit=function(vaultId,quantum,token){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee16(){return _regenerator["default"].wrap(function _callee16$(_context16){while(1){switch(_context16.prev=_context16.next){case 0:return _context16.abrupt("return",this.authereum._postMessageToChild({method:"starkDepositCancel",params:{vaultId:vaultId,quantum:quantum,token:token,assetStandard:"ERC20"}}));case 1:case"end":return _context16.stop()}}},_callee16,this)}))};this.cancelErc721Deposit=function(vaultId,tokenId,token){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee17(){return _regenerator["default"].wrap(function _callee17$(_context17){while(1){switch(_context17.prev=_context17.next){case 0:return _context17.abrupt("return",this.authereum._postMessageToChild({method:"starkDepositCancel",params:{vaultId:vaultId,tokenId:tokenId,token:token,assetStandard:"ERC721"}}));case 1:case"end":return _context17.stop()}}},_callee17,this)}))};this.reclaimDeposit=function(vaultId,assetType){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee18(){return _regenerator["default"].wrap(function _callee18$(_context18){while(1){switch(_context18.prev=_context18.next){case 0:return _context18.abrupt("return",this.authereum._postMessageToChild({method:"starkDepositReclaim",params:{assetType:assetType,vaultId:vaultId}}));case 1:case"end":return _context18.stop()}}},_callee18,this)}))};this.reclaimEthDeposit=function(vaultId,quantum){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee19(){return _regenerator["default"].wrap(function _callee19$(_context19){while(1){switch(_context19.prev=_context19.next){case 0:return _context19.abrupt("return",this.authereum._postMessageToChild({method:"starkDepositReclaim",params:{vaultId:vaultId,quantum:quantum,assetStandard:"ETH"}}));case 1:case"end":return _context19.stop()}}},_callee19,this)}))};this.reclaimErc20Deposit=function(vaultId,quantum,token){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee20(){return _regenerator["default"].wrap(function _callee20$(_context20){while(1){switch(_context20.prev=_context20.next){case 0:return _context20.abrupt("return",this.authereum._postMessageToChild({method:"starkDepositReclaim",params:{vaultId:vaultId,quantum:quantum,token:token,assetStandard:"ERC20"}}));case 1:case"end":return _context20.stop()}}},_callee20,this)}))};this.reclaimErc721Deposit=function(vaultId,tokenId,token){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee21(){return _regenerator["default"].wrap(function _callee21$(_context21){while(1){switch(_context21.prev=_context21.next){case 0:return _context21.abrupt("return",this.authereum._postMessageToChild({method:"starkDepositReclaim",params:{vaultId:vaultId,tokenId:tokenId,token:token,assetStandard:"ERC721"}}));case 1:case"end":return _context21.stop()}}}

1,_callee21,this)}))};this.withdraw=function(assetStandard){var quantum=arguments.length>1&&arguments[1]!==undefined?arguments[1]:"1";var assetContractAddress=arguments.length>2&&arguments[2]!==undefined?arguments[2]:null;var recipient=arguments.length>3?arguments[3]:undefined;return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee22(){return _regenerator["default"].wrap(function _callee22$(_context22){while(1){switch(_context22.prev=_context22.next){case 0:return _context22.abrupt("return",this.authereum._postMessageToChild({method:"starkWithdrawTo",params:{assetStandard:assetStandard,quantum:quantum,assetContractAddress:assetContractAddress,recipient:recipient}}));case 1:case"end":return _context22.stop()}}},_callee22,this)}))};this.withdrawEth=function(quantum,recipient){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee23(){return _regenerator["default"].wrap(function _callee23$(_context23){while(1){switch(_context23.prev=_context23.next){case 0:return _context23.abrupt("return",this.withdraw("ETH",quantum,null,recipient));case 1:case"end":return _context23.stop()}}},_callee23,this)}))};this.withdrawErc20=function(quantum,token,recipient){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee24(){return _regenerator["default"].wrap(function _callee24$(_context24){while(1){switch(_context24.prev=_context24.next){case 0:return _context24.abrupt("return",this.withdraw("ERC20",quantum,token,recipient));case 1:case"end":return _context24.stop()}}},_callee24,this)}))};this.withdrawErc721=function(tokenId,token,recipient){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee25(){return _regenerator["default"].wrap(function _callee25$(_context25){while(1){switch(_context25.prev=_context25.next){case 0:return _context25.abrupt("return",this.withdraw("ERC721",tokenId,token,recipient));case 1:case"end":return _context25.stop()}}},_callee25,this)}))};this.fullWithdrawalRequest=function(vaultId){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee26(){return _regenerator["default"].wrap(function _callee26$(_context26){while(1){switch(_context26.prev=_context26.next){case 0:return _context26.abrupt("return",this.authereum._postMessageToChild({method:"starkFullWithdrawalRequest",params:{vaultId:vaultId}}));case 1:case"end":return _context26.stop()}}},_callee26,this)}))};this.withdrawAndMint=function(assetType,mintingBlob){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee27(){return _regenerator["default"].wrap(function _callee27$(_context27){while(1){switch(_context27.prev=_context27.next){case 0:return _context27.abrupt("return",this.authereum._postMessageToChild({method:"starkWithdrawAndMint",params:{assetType:assetType,mintingBlob:mintingBlob}}));case 1:case"end":return _context27.stop()}}},_callee27,this)}))};this.freezeRequest=function(vaultId){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee28(){return _regenerator["default"].wrap(function _callee28$(_context28){while(1){switch(_context28.prev=_context28.next){case 0:return _context28.abrupt("return",this.authereum._postMessageToChild({method:"starkFreezeRequest",params:{vaultId:vaultId}}));case 1:case"end":return _context28.stop()}}},_callee28,this)}))};this.escape=function(vaultId,assetType,quantizedAmount){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee29(){return _regenerator["default"].wrap(function _callee29$(_context29){while(1){switch(_context29.prev=_context29.next){case 0:return _context29.abrupt("return",this.authereum._postMessageToChild({method:"starkEscape",params:{vaultId:vaultId,assetType:assetType,quantizedAmount:quantizedAmount}}));case 1:case"end":return _context29.stop()}}},_callee29,this)}))};this.transfer=function(input){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee30(){return _regenerator["default"].wrap(function _callee30$(_context30){while(1){switch(_context30.prev=_context30.next){case 0:return _context30.abrupt("return",this.authereum._postMessageToChild({method:"starkTransfer",params:input}));case 1:case"end":return _context30.stop()}}}

1,_callee30,this)}))};this.transferEth=function(input){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee31(){return _regenerator["default"].wrap(function _callee31$(_context31){while(1){switch(_context31.prev=_context31.next){case 0:input.assetStandard="ETH";return _context31.abrupt("return",this.authereum._postMessageToChild({method:"starkTransfer",params:input}));case 2:case"end":return _context31.stop()}}},_callee31,this)}))};this.transferErc20=function(input){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee32(){return _regenerator["default"].wrap(function _callee32$(_context32){while(1){switch(_context32.prev=_context32.next){case 0:input.assetStandard="ERC20";return _context32.abrupt("return",this.authereum._postMessageToChild({method:"starkTransfer",params:input}));case 2:case"end":return _context32.stop()}}},_callee32,this)}))};this.transferErc721=function(input){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee33(){return _regenerator["default"].wrap(function _callee33$(_context33){while(1){switch(_context33.prev=_context33.next){case 0:input.assetStandard="ERC721";return _context33.abrupt("return",this.authereum._postMessageToChild({method:"starkTransfer",params:input}));case 2:case"end":return _context33.stop()}}},_callee33,this)}))};this.createOrder=function(input){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee34(){return _regenerator["default"].wrap(function _callee34$(_context34){while(1){switch(_context34.prev=_context34.next){case 0:return _context34.abrupt("return",this.authereum._postMessageToChild({method:"starkCreateOrder",params:input}));case 1:case"end":return _context34.stop()}}},_callee34,this)}))};this.getAssetType=function(input){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee35(){return _regenerator["default"].wrap(function _callee35$(_context35){while(1){switch(_context35.prev=_context35.next){case 0:return _context35.abrupt("return",this.authereum._postMessageToChild({method:"starkAssetType",params:input}));case 1:case"end":return _context35.stop()}}},_callee35,this)}))};this.getConditionHash=function(){for(var _len=arguments.length,params=new Array(_len),_key=0;_key<_len;_key++){params[_key]=arguments[_key]}return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee36(){return _regenerator["default"].wrap(function _callee36$(_context36){while(1){switch(_context36.prev=_context36.next){case 0:return _context36.abrupt("return",this.authereum._postMessageToChild({method:"starkConditionHash",params:params}));case 1:case"end":return _context36.stop()}}},_callee36,this)}))};this.signTransaction=function(tx){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee37(){return _regenerator["default"].wrap(function _callee37$(_context37){while(1){switch(_context37.prev=_context37.next){case 0:return _context37.abrupt("return",this.authereum.signTransaction(tx));case 1:case"end":return _context37.stop()}}},_callee37,this)}))};this.sendTransaction=function(tx){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee38(){return _regenerator["default"].wrap(function _callee38$(_context38){while(1){switch(_context38.prev=_context38.next){case 0:return _context38.abrupt("return",this.authereum.sendTransaction(tx));case 1:case"end":return _context38.stop()}}},_callee38,this)}))};this.signMessage=function(msg,opts){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee39(){return _regenerator["default"].wrap(function _callee39$(_context39){while(1){switch(_context39.prev=_context39.next){case 0:return _context39.abrupt("return",this.authereum.signMessage(msg,opts));case 1:case"end":return _context39.stop()}}},_callee39,this)}))};this.signPersonalMessage=function(msg){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee40(){return _regenerator["default"].wrap(function _callee40$(_context40){while(1){switch(_context40.prev=_context40.next){case 0:return _context40.abrupt("return",this.authereum.signPersonalMessage(msg));case 1:case"end":return _context40.stop()}}}

1,_callee40,this)}))};this.getAccountAddress=function(){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee41(){return _regenerator["default"].wrap(function _callee41$(_context41){while(1){switch(_context41.prev=_context41.next){case 0:return _context41.abrupt("return",this.authereum.getAccountAddress());case 1:case"end":return _context41.stop()}}},_callee41,this)}))};this.estimateGas=function(tx){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee42(){return _regenerator["default"].wrap(function _callee42$(_context42){while(1){switch(_context42.prev=_context42.next){case 0:return _context42.abrupt("return",this.authereum.estimateGas(tx));case 1:case"end":return _context42.stop()}}},_callee42,this)}))};this.authereum=authereum};exports["default"]=StarkWareProvider},{"@babel/runtime/helpers/classCallCheck":11,"@babel/runtime/helpers/interopRequireDefault":15,"@babel/runtime/regenerator":19}],5:[function(require,module,exports){"use strict";var _interopRequireDefault=require("@babel/runtime/helpers/interopRequireDefault");var _regenerator=_interopRequireDefault(require("@babel/runtime/regenerator"));var _classCallCheck2=_interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));var __awaiter=void 0&&(void 0).__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};Object.defineProperty(exports,"__esModule",{value:true});var ZkSyncProvider=function ZkSyncProvider(authereum){var _this=this;(0,_classCallCheck2["default"])(this,ZkSyncProvider);this.deposit=function(params){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee(){return _regenerator["default"].wrap(function _callee$(_context){while(1){switch(_context.prev=_context.next){case 0:return _context.abrupt("return",this.authereum._postMessageToChild({method:"zksyncDeposit",params:params}));case 1:case"end":return _context.stop()}}},_callee,this)}))};this.withdraw=function(params){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee2(){return _regenerator["default"].wrap(function _callee2$(_context2){while(1){switch(_context2.prev=_context2.next){case 0:return _context2.abrupt("return",this.authereum._postMessageToChild({method:"zksyncWithdraw",params:params}));case 1:case"end":return _context2.stop()}}},_callee2,this)}))};this.transfer=function(params){return __awaiter(_this,void 0,void 0,_regenerator["default"].mark(function _callee3(){return _regenerator["default"].wrap(function _callee3$(_context3){while(1){switch(_context3.prev=_context3.next){case 0:return _context3.abrupt("return",this.authereum._postMessageToChild({method:"zksyncTransfer",params:params}));case 1:case"end":return _context3.stop()}}},_callee3,this)}))};this.authereum=authereum};exports["default"]=ZkSyncProvider},{"@babel/runtime/helpers/classCallCheck":11,"@babel/runtime/helpers/interopRequireDefault":15,"@babel/runtime/regenerator":19}],6:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});var tld="authereum.com";exports.defaultConfig={xsUri:function xsUri(network){var s=network==="mainnet"?"":"".concat(network,".");return"https://".concat(s,"x.").concat(tld)}}},{}],7:[function(require,module,exports){"use strict";var __importDefault=void 0&&(void 0).__importDefault||function(mod){return mod&&mod.__esModule?mod:{default:mod}};Object.defineProperty(exports,"__esModule",{value:true});var AuthereumSDK_1=__importDefault(require("./AuthereumSDK"));exports.Authereum=AuthereumSDK_1["default"];var AuthereumProvider_1=__importDefault(require("./AuthereumProvider"));exports.AuthereumProvider=AuthereumProvider_1["default"];var AuthereumSigner_1=__importDefault(require("./AuthereumSigner"));exports.AuthereumSigner=AuthereumSigner_1["default"];var version_1=__importDefault(require("./version"));exports.version=version_1["default"];exports["default"]=AuthereumSDK_1["default"]},{"./AuthereumProvider":1,"./AuthereumSDK":2,"./AuthereumSigner":3,"./version":9}],8:[function(require,module,exports){"use strict";var _interopRequireDefault=require("@babel/runtime/helpers/interopRequireDefault");var _regenerator=_interopRequireDefault(require("@babel/runtime/regenerator"));var __awaiter=void 0&&(void 0).__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __importStar=void 0&&(void 0).__importStar||function(mod){if(mod&&mod.__esModule)return mod;var result={};if(mod!=null)for(var k in mod){if(Object.hasOwnProperty.call(mod,k))result[k]=mod[k]}result["default"]=mod;return result};var __importDefault=void 0&&(void 0).__importDefault||function(mod){return mod&&mod.__esModule?mod:{default:mod}};Object.defineProperty(exports,"__esModule",{value:true});var _privToAddress=__importStar(require("ethereum-private-key-to-address"));var ethers=__importStar(require("ethers"));var to_hex_1=__importDefault(require("to-hex"));var uuidlib=__importStar(require("uuidv4"));var querystring_1=__importDefault(require("querystring"));var bn_js_1=__importDefault(require("bn.js"));var uuid=uuidlib.uuid;

1exports.uuidv4=uuid;exports.privateKeyToAddress=_privToAddress;exports.wait=function(t){return __awaiter(void 0,void 0,void 0,_regenerator["default"].mark(function _callee(){return _regenerator["default"].wrap(function _callee$(_context){while(1){switch(_context.prev=_context.next){case 0:return _context.abrupt("return",new Promise(function(resolve){return setTimeout(function(){return resolve()},t)}));case 1:case"end":return _context.stop()}}},_callee)}))};exports.toHex=function(value){var opts=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};if(opts.addPrefix===undefined){opts.addPrefix=true}opts["default"]=0;return to_hex_1["default"](value,opts)};exports.signWithPrivateKey=function(message,privateKey,providerUri){return __awaiter(void 0,void 0,void 0,_regenerator["default"].mark(function _callee2(){var provider,wallet,data,signature,address;return _regenerator["default"].wrap(function _callee2$(_context2){while(1){switch(_context2.prev=_context2.next){case 0:if(privateKey){_context2.next=2;break}throw new Error("private key is required");case 2:provider=new ethers.providers.JsonRpcProvider(providerUri);wallet=new ethers.Wallet(privateKey,provider);data=message;if(message.startsWith("0x")){data=ethers.utils.arrayify(message)}_context2.next=8;return wallet.signMessage(data);case 8:signature=_context2.sent;address=exports.privateKeyToAddress(privateKey);return _context2.abrupt("return",signature);case 11:case"end":return _context2.stop()}}},_callee2)}))};exports.debounce=function(callback,time){var interval;return function(){for(var _len=arguments.length,args=new Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key]}clearTimeout(interval);interval=setTimeout(function(){interval=null;callback.apply(void 0,args)},time)}};exports.throttle=function(fn,interval){var limit=arguments.length>2&&arguments[2]!==undefined?arguments[2]:1;var queue=new Map;var currentTick=0;var activeCount=0;var throttled=function throttled(){var _this=this;for(var _len2=arguments.length,args=new Array(_len2),_key2=0;_key2<_len2;_key2++){args[_key2]=arguments[_key2]}var timeout;return new Promise(function(resolve,reject){var execute=function execute(){resolve(fn.apply(_this,args));queue["delete"](timeout)};var now=Date.now();if(now-currentTick>interval){activeCount=1;currentTick=now;timeout=setTimeout(execute,currentTick-now)}else if(activeCount<limit){activeCount++}else{activeCount=1}queue.set(timeout,reject)})};return throttled};exports.getQueryParamValue=function(name){var query=window.location.search.substr(1);var params=querystring_1["default"].parse(query);if(params[name]){return params[name]}return null};exports.removeQueryParam=function(key){var url=arguments.length>1&&arguments[1]!==undefined?arguments[1]:window.location.href;try{var u=new URL(url);if("URLSearchParams"in window){var searchParams=new URLSearchParams(u.search);searchParams["delete"](key);u.search=searchParams.toString();return u.toString()}}catch(err){}return url};exports.updateQueryParams=function(){var params=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};var url=arguments.length>1&&arguments[1]!==undefined?arguments[1]:window.location.href;try{var u=new URL(url);if("URLSearchParams"in window){var searchParams=new URLSearchParams(u.search);for(var key in params){var value=params[key];if(!value){continue}searchParams.set(key,value)}u.search=searchParams.toString();return u.toString()}}catch(err){}return url};exports.replaceWindowUrl=function(newUrl){try{window.history.replaceState({},document.title,newUrl)}catch(err){}};exports.browserInfo=function(){var ret;var tmp;var ua=navigator.userAgent;var m=ua.match(/(opera|chrome|safari|firefox|msie|trident(?=\/))\/?\s*(\d+)/i)||[];if(/trident/i.test(m[1])){tmp=/\brv[ :]+(\d+)/g.exec(ua)||[];ret="IE "+(tmp[1]||"")}if(m[1]==="Chrome"){tmp=ua.match(/\b(OPR|Edge?)\/(\d+)/);if(tmp!=null){ret=tmp.slice(1).join(" ").replace("OPR","Opera").replace("Edg ","Edge ")}}m=m[2]?[m[1],m[2]]:[navigator.appName,navigator.appVersion,"-?"];var v=(tmp=ua.match(/version\/(\d+)/i))!=null;if(v){m.splice(1,1,tmp[1])}ret=m.join(" ");var p=ret.split(" ");return{browser:p[0],version:p[1]}};exports.exportRecoveryParam=function(recoveryParam){return typeof recoveryParam==="number"?new bn_js_1["default"](recoveryParam).add(new bn_js_1["default"](27)).toString(16):null};exports.importRecoveryParam=function(v){return v.trim()?new bn_js_1["default"](v,16).sub(new bn_js_1["default"](27)).toNumber():undefined}},{"@babel/runtime/helpers/interopRequireDefault":15,"@babel/runtime/regenerator":19,"bn.js":35,"ethereum-private-key-to-address":97,ethers:118,querystring:215,"to-hex":278,uuidv4:285}],9:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports["default"]="0.1.14"},{}],10:[function(require,module,exports){function _assertThisInitialized(self){if(self===void 0){throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}return self}module.exports=_assertThisInitialized},{}],11:[function(require,module,exports){function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}module.exports=_classCallCheck},{}],12:[function(require,module,exports){function _defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor)}}function _createClass(Constructor,protoProps,staticProps){if(protoProps)_defineProperties(Constructor.prototype,protoProps);if(staticProps)_defineProperties(Constructor,staticProps);return Constructor}module.exports=_createClass},{}],13:[function(require,module,exports){function _getPrototypeOf(o

1){module.exports=_getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf:function _getPrototypeOf(o){return o.__proto__||Object.getPrototypeOf(o)};return _getPrototypeOf(o)}module.exports=_getPrototypeOf},{}],14:[function(require,module,exports){var setPrototypeOf=require("./setPrototypeOf");function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function")}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,writable:true,configurable:true}});if(superClass)setPrototypeOf(subClass,superClass)}module.exports=_inherits},{"./setPrototypeOf":17}],15:[function(require,module,exports){function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}module.exports=_interopRequireDefault},{}],16:[function(require,module,exports){var _typeof=require("../helpers/typeof");var assertThisInitialized=require("./assertThisInitialized");function _possibleConstructorReturn(self,call){if(call&&(_typeof(call)==="object"||typeof call==="function")){return call}return assertThisInitialized(self)}module.exports=_possibleConstructorReturn},{"../helpers/typeof":18,"./assertThisInitialized":10}],17:[function(require,module,exports){function _setPrototypeOf(o,p){module.exports=_setPrototypeOf=Object.setPrototypeOf||function _setPrototypeOf(o,p){o.__proto__=p;return o};return _setPrototypeOf(o,p)}module.exports=_setPrototypeOf},{}],18:[function(require,module,exports){function _typeof2(obj){if(typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"){_typeof2=function _typeof2(obj){return typeof obj}}else{_typeof2=function _typeof2(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj}}return _typeof2(obj)}function _typeof(obj){if(typeof Symbol==="function"&&_typeof2(Symbol.iterator)==="symbol"){module.exports=_typeof=function _typeof(obj){return _typeof2(obj)}}else{module.exports=_typeof=function _typeof(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":_typeof2(obj)}}return _typeof(obj)}module.exports=_typeof},{}],19:[function(require,module,exports){module.exports=require("regenerator-runtime")},{"regenerator-runtime":235}],20:[function(require,module,exports){(function(global){"use strict";var objectAssign=require("object-assign");function compare(a,b){if(a===b){return 0}var x=a.length;var y=b.length;for(var i=0,len=Math.min(x,y);i<len;++i){if(a[i]!==b[i]){x=a[i];y=b[i];break}}if(x<y){return-1}if(y<x){return 1}return 0}function isBuffer(b){if(global.Buffer&&typeof global.Buffer.isBuffer==="function"){return global.Buffer.isBuffer(b)}return!!(b!=null&&b._isBuffer)}var util=require("util/");var hasOwn=Object.prototype.hasOwnProperty;var pSlice=Array.prototype.slice;var functionsHaveNames=function(){return function foo(){}.name==="foo"}();function pToString(obj){return Object.prototype.toString.call(obj)}function isView(arrbuf){if(isBuffer(arrbuf)){return false}if(typeof global.ArrayBuffer!=="function"){return false}if(typeof ArrayBuffer.isView==="function"){return ArrayBuffer.isView(arrbuf)}if(!arrbuf){return false}if(arrbuf instanceof DataView){return true}if(arrbuf.buffer&&arrbuf.buffer instanceof ArrayBuffer){return true}return false}var assert=module.exports=ok;var regex=/\s*function\s+([^\(\s]*)\s*/;function getName(func){if(!util.isFunction(func)){return}if(functionsHaveNames){return func.name}var str=func.toString();var match=str.match(regex);return match&&match[1]}assert.AssertionError=function AssertionError(options){this.name="AssertionError";this.actual=options.actual;this.expected=options.expected;this.operator=options.operator;if(options.message){this.message=options.message;this.generatedMessage=false}else{this.message=getMessage(this);this.generatedMessage=true}var stackStartFunction=options.stackStartFunction||fail;if(Error.captureStackTrace){Error.captureStackTrace(this,stackStartFunction)}else{var err=new Error;if(err.stack){var out=err.stack;var fn_name=getName(stackStartFunction);var idx=out.indexOf("\n"+fn_name);if(idx>=0){var next_line=out.indexOf("\n",idx+1);out=out.substring(next_line+1)}this.stack=out}}};util.inherits(assert.AssertionError,Error);

1function truncate(s,n){if(typeof s==="string"){return s.length<n?s:s.slice(0,n)}else{return s}}function inspect(something){if(functionsHaveNames||!util.isFunction(something)){return util.inspect(something)}var rawname=getName(something);var name=rawname?": "+rawname:"";return"[Function"+name+"]"}function getMessage(self){return truncate(inspect(self.actual),128)+" "+self.operator+" "+truncate(inspect(self.expected),128)}function fail(actual,expected,message,operator,stackStartFunction){throw new assert.AssertionError({message:message,actual:actual,expected:expected,operator:operator,stackStartFunction:stackStartFunction})}assert.fail=fail;function ok(value,message){if(!value)fail(value,true,message,"==",assert.ok)}assert.ok=ok;assert.equal=function equal(actual,expected,message){if(actual!=expected)fail(actual,expected,message,"==",assert.equal)};assert.notEqual=function notEqual(actual,expected,message){if(actual==expected){fail(actual,expected,message,"!=",assert.notEqual)}};assert.deepEqual=function deepEqual(actual,expected,message){if(!_deepEqual(actual,expected,false)){fail(actual,expected,message,"deepEqual",assert.deepEqual)}};assert.deepStrictEqual=function deepStrictEqual(actual,expected,message){if(!_deepEqual(actual,expected,true)){fail(actual,expected,message,"deepStrictEqual",assert.deepStrictEqual)}};function _deepEqual(actual,expected,strict,memos){if(actual===expected){return true}else if(isBuffer(actual)&&isBuffer(expected)){return compare(actual,expected)===0}else if(util.isDate(actual)&&util.isDate(expected)){return actual.getTime()===expected.getTime()}else if(util.isRegExp(actual)&&util.isRegExp(expected)){return actual.source===expected.source&&actual.global===expected.global&&actual.multiline===expected.multiline&&actual.lastIndex===expected.lastIndex&&actual.ignoreCase===expected.ignoreCase}else if((actual===null||typeof actual!=="object")&&(expected===null||typeof expected!=="object")){return strict?actual===expected:actual==expected}else if(isView(actual)&&isView(expected)&&pToString(actual)===pToString(expected)&&!(actual instanceof Float32Array||actual instanceof Float64Array)){return compare(new Uint8Array(actual.buffer),new Uint8Array(expected.buffer))===0}else if(isBuffer(actual)!==isBuffer(expected)){return false}else{memos=memos||{actual:[],expected:[]};var actualIndex=memos.actual.indexOf(actual);if(actualIndex!==-1){if(actualIndex===memos.expected.indexOf(expected)){return true}}memos.actual.push(actual);memos.expected.push(expected);return objEquiv(actual,expected,strict,memos)}}function isArguments(object){return Object.prototype.toString.call(object)=="[object Arguments]"}function objEquiv(a,b,strict,actualVisitedObjects){if(a===null||a===undefined||b===null||b===undefined)return false;if(util.isPrimitive(a)||util.isPrimitive(b))return a===b;if(strict&&Object.getPrototypeOf(a)!==Object.getPrototypeOf(b))return false;var aIsArgs=isArguments(a);var bIsArgs=isArguments(b);if(aIsArgs&&!bIsArgs||!aIsArgs&&bIsArgs)return false;if(aIsArgs){a=pSlice.call(a);b=pSlice.call(b);return _deepEqual(a,b,strict)}var ka=objectKeys(a);var kb=objectKeys(b);var key,i;if(ka.length!==kb.length)return false;ka.sort();kb.sort();for(i=ka.length-1;i>=0;i--){if(ka[i]!==kb[i])return false}for(i=ka.length-1;i>=0;i--){key=ka[i];if(!_deepEqual(a[key],b[key],strict,actualVisitedObjects))return false}return true}assert.notDeepEqual=function notDeepEqual(actual,expected,message){if(_deepEqual(actual,expected,false)){fail(actual,expected,message,"notDeepEqual",assert.notDeepEqual)}};assert.notDeepStrictEqual=notDeepStrictEqual;function notDeepStrictEqual(actual,expected,message){if(_deepEqual(actual,expected,true)){fail(actual,expected,message,"notDeepStrictEqual",notDeepStrictEqual)}}assert.strictEqual=function strictEqual(actual,expected,message){if(actual!==expected){fail(actual,expected,message,"===",assert.strictEqual)}};assert.notStrictEqual=function notStrictEqual(actual,expected,message){if(actual===expected){fail(actual,expected,message,"!==",assert.notStrictEqual)}};function expectedException(actual,expected){if(!actual||!expected){return false}if(Object.prototype.toString.call(expected)=="[object RegExp]"){return expected.test(actual)}try{if(actual instanceof expected){return true}}catch(e){}if(Error.isPrototypeOf(expected)){return false}return expected.call({},actual)===true}function _tryBlock(block){var error;try{block()}catch(e){error=e}return error}function _throws(shouldThrow,block,expected,message){var actual;if(typeof block!=="function"){throw new TypeError('"block" argument must be a function')}if(typeof expected==="string"){message=expected;expected=null}actual=_tryBlock(block);message=(expected&&expected.name?" ("+expected.name+").":".")+(message?" "+message:".");if(shouldThrow&&!actual){fail(actual,expected,"Missing expected exception"+message)}var userProvidedMessage=typeof message==="string";var isUnwantedException=!shouldThrow&&util.isError(actual);var isUnexpectedException=!shouldThrow&&actual&&!expected;if(isUnwantedException&&userProvidedMessage&&expectedException(actual,expected)||isUnexpectedException){fail(actual,expected,"Got unwanted exception"+message)}if(shouldThrow&&actual&&expected&&!expectedException(actual,expected)||!shouldThrow&&actual){throw actual}}assert.throws=function(block,error,message){_throws(true,block,error,message)};assert.doesNotThrow=function(block,error,message){_throws(false,block,error,message)};assert.ifError=function(err){if(err)throw err};function strict(value,message){if(!value)fail(value,true,message,"==",strict)}assert.strict=objectAssign(strict,assert,{equal:assert.strictEqual,deepEqual:assert.deepStrictEqual,notEqual:assert.notStrictEqual,notDeepEqual:assert.notDeepStrictEqual});assert.strict.strict=assert.strict;var objectKeys=Object.keys||function(obj){var keys=[];for(var key in obj){if(hasOwn.call(obj,key))keys.push(key)}return keys}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"object-assign":197,"util/":23}],21:[function(require,module,exports){if(typeof Object.create==="function"){module.exports=function inherits(ctor,superCtor){ctor.super_=superCtor;ctor.prototype=Object.create(superCtor.prototype,{constructor:{value:ctor,enumerable:false,writable:true,configurable:true}})}}else{module.exports=function inherits(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor;ctor.prototype.constructor=ctor}}},{}],22:[function(require,module,exports){module.exports=function isBuffer(arg){return arg&&typeof arg==="object"&&typeof arg.copy==="function"&&typeof arg.fill==="function"&&typeof arg.readUInt8==="function"}},{}],23:[function(require,module,exports){(function(process,global){var formatRegExp=/%[sdj%]/g;exports.format=function(f){if(!isString(f)){var objects=[];for(var i=0;i<arguments.length;i++){objects.push(inspect(arguments[i]))}return objects.join(" ")}var i=1;var args=arguments;var len=args.length;var str=String(f).replace(formatRegExp,function(x){if(x==="%%")return"%";if(i>=len)return x;switch(x){case"%s":return String(args[i++]);case"%d":return Number(args[i++]);case"%j":try{return JSON.stringify(args[i++])}catch(_){return"[Circular]"}default:return x}});for(var x=args[i];i<len;x=args[++i]){if(isNull(x)||!isObject(x)){str+=" "+x}else{str+=" "+inspect(x)}}return str};exports.deprecate=function(fn,msg){if(isUndefined(global.process)){return function(){return exports.deprecate(fn,msg).apply(this,arguments)}}if(process.noDeprecation===true){return fn}var warned=false;function deprecated(){if(!warned){if(process.throwDeprecation){throw new Error(msg)}else if(process.traceDeprecation){console.trace(msg)}else{console.error(msg)}warned=true}return fn.apply(this,arguments)}return deprecated};var debugs={};var debugEnviron;exports.debuglog=function(set){if(isUndefined(debugEnviron))debugEnviron=process.env.NODE_DEBUG||"";set=set.toUpperCase();if(!debugs[set]){if(new RegExp("\\b"+set+"\\b","i").test(debugEnviron)){var pid=process.pid;debugs[set]=function(){var msg=exports.format.apply(exports,arguments);console.error("%s %d: %s",set,pid,msg)}}else{debugs[set]=function(){}}}return debugs[set]};function inspect(obj,opts){var ctx={seen:[],stylize:stylizeNoColor};if(arguments.length>=3)ctx.depth=arguments[2];if(arguments.length>=4)ctx.colors=arguments[3];if(isBoolean(opts)){ctx.showHidden=opts}else if(opts){exports._extend(ctx,opts)}if(isUndefined(ctx.showHidden))ctx.showHidden=false;if(isUndefined(ctx.depth))ctx.depth=2;if(isUndefined(ctx.colors))ctx.colors=false;if(isUndefined(ctx.customInspect))ctx.customInspect=true;if(ctx.colors)ctx.stylize=stylizeWithColor;return formatValue(ctx,obj,ctx.depth)}exports.inspect=inspect;inspect.colors={bold:[1,22],italic:[3,23],underline:[4,24],inverse:[7,27],white:[37,39],grey:[90,39],black:[30,39],blue:[34,39],cyan:[36,39],green:[32,39],magenta:[35,39],red:[31,39],yellow:[33,39]};inspect.styles={special:"cyan",number:"yellow",boolean:"yellow",undefined:"grey",null:"bold",string:"green",date:"magenta",regexp:"red"};function stylizeWithColor(str,styleType){var style=inspect.styles[styleType];if(style){return"�["+inspect.colors[style][0]+"m"+str+"�["+inspect.colors[style][1]+"m"}else{return str}}function stylizeNoColor(str,styleType){return str}function arrayToHash(array){var hash={};array.forEach(function(val,idx){hash[val]=true});return hash}function formatValue(ctx,value,recurseTimes){if(ctx.customInspect&&value&&isFunction(value.inspect)&&value.inspect!==exports.inspect&&!(value.constructor&&value.constructor.prototype===value)){var ret=value.inspect(recurseTimes,ctx);if(!isString(ret)){ret=formatValue(ctx,ret,recurseTimes)}return ret}var primitive=formatPrimitive(ctx,value);if(primitive){return primitive}var keys=Object.keys(value);var visibleKeys=arrayToHash(keys);if(ctx.showHidden){keys=Object.getOwnPropertyNames(value)}if(isError(value)&&(keys.indexOf("message")>=0||keys.indexOf("description")>=0)){return formatError(value)}if(keys.length===0){if(isFunction(value)){var name=value.name?": "+value.name:"";return ctx.stylize("[Function"+name+"]","special")}if(isRegExp(value)){return ctx.stylize(RegExp.prototype.toString.call(value),"regexp")}if(isDate(value)){return ctx.stylize(Date.prototype.toString.call(value),"date")}if(isError(value)){return formatError(value)}}var base="",array=false,braces=["{","}"];if(isArray(value)){array=true;braces=["[","]"]}if(isFunction(value)){var n=value.name?": "+value.name:"";base=" [Function"+n+"]"}if(isRegExp(value)){base=" "+RegExp.prototype.toString.call(value)}if(isDate(value)){base=" "+Date.prototype.toUTCString.call(value)}if(isError(value)){base=" "+formatError(value)}if(keys.length===0&&(!array||value.length==0)){return braces[0]+base+braces[1]}if(recurseTimes<0){if(isRegExp(value)){return ctx.stylize(RegExp.prototype.toString.call(value),"regexp")}else{return ctx.stylize("[Object]","special")}}ctx.seen.push(value);var output;if(array){output=formatArray(ctx,value,recurseTimes,visibleKeys,keys)}else{output=keys.map(function(key){return formatProperty(ctx,value,recurseTimes,visibleKeys,key,array)})}ctx.seen.pop();return reduceToSingleString(output,base,braces)}function formatPrimitive(ctx,value){if(isUndefined(value))return ctx.stylize("undefined","undefined");if(isString(value)){var simple="'"+JSON.stringify(value).replace(/^"|"$/g,"").replace(/'/g,"\\'").replace(/\\"/g,'"')+"'";return ctx.stylize(simple,"string")}if(isNumber(value))return ctx.stylize(""+value,"number");if(isBoolean(value))return ctx.stylize(""+value,"boolean");if(isNull(value))return ctx.stylize("null","null")}function formatError(value){return"["+Error.prototype.toString.call(value)+"]"}function formatArray(ctx,value,recurseTimes,visibleKeys,keys){var output=[];for(var i=0,l=value.length;i<l;++i){if(hasOwnProperty(value,String(i))){output.push(formatProperty(ctx,value,recurseTimes,visibleKeys,String(i),true))}else{output.push("")}}keys.forEach(function(key){if(!key.match(/^\d+$/)){output.push(formatProperty(ctx,value,recurseTimes,visibleKeys,key,true))}});return output}function formatProperty(ctx,value,recurseTimes,visibleKeys,key,array){var name,str,desc;desc=Object.getOwnPropertyDescriptor(value,key)||{value:value[key]};if(desc.get){if(desc.set){str=ctx.stylize("[Getter/Setter]","special")}else{str=ctx.stylize("[Getter]","special")}}else{if(desc.set){str=ctx.stylize("[Setter]","special")}}if(!hasOwnProperty(visibleKeys,key)){name="["+key+"]"}if(!str){if(ctx.seen.indexOf(desc.value)<0){if(isNull(recurseTimes)){str=formatValue(ctx,desc.value,null)}else{str=formatValue(ctx,desc.value,recurseTimes-1)}if(str.indexOf("\n")>-1){if(array){str=str.split("\n").map(function(line){return"  "+line}).join("\n").substr(2)}else{str="\n"+str.split("\n").map(function(line){return"   "+line}).join("\n")}}}else{str=ctx.stylize("[Circular]","special")}}if(isUndefined(name)){if(array&&key.match(/^\d+$/)){return str}name=JSON.stringify(""+key);if(name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)){name=name.substr(1,name.length-2);name=ctx.stylize(name,"name")}else{name=name.replace(/'/g,"\\'").replace(/\\"/g,'"').replace(/(^"|"$)/g,"'");name=ctx.stylize(name,"string")}}return name+": "+str}function reduceToSingleString(output,base,braces){var numLinesEst=0;var length=output.reduce(function(prev,cur){numLinesEst++;if(cur.indexOf("\n")>=0)numLinesEst++;return prev+cur.replace(/\u001b\[\d\d?m/g,"").length+1},0);if(length>60){return braces[0]+(base===""?"":base+"\n ")+" "+output.join(",\n  ")+" "+braces[1]}return braces[0]+base+" "+output.join(", ")+" "+braces[1]}function isArray(ar){return Array.isArray(ar)}exports.isArray=isArray;function isBoolean(arg){return typeof arg==="boolean"}exports.isBoolean=isBoolean;function isNull(arg){return arg===null}exports.isNull=isNull;function isNullOrUndefined(arg){return arg==null}exports.isNullOrUndefined=isNullOrUndefined;function isNumber(arg){return typeof arg==="number"}exports.isNumber=isNumber;function isString(arg){return typeof arg==="string"}exports.isString=isString;function isSymbol(arg){return typeof arg==="symbol"}

1exports.isSymbol=isSymbol;function isUndefined(arg){return arg===void 0}exports.isUndefined=isUndefined;function isRegExp(re){return isObject(re)&&objectToString(re)==="[object RegExp]"}exports.isRegExp=isRegExp;function isObject(arg){return typeof arg==="object"&&arg!==null}exports.isObject=isObject;function isDate(d){return isObject(d)&&objectToString(d)==="[object Date]"}exports.isDate=isDate;function isError(e){return isObject(e)&&(objectToString(e)==="[object Error]"||e instanceof Error)}exports.isError=isError;function isFunction(arg){return typeof arg==="function"}exports.isFunction=isFunction;function isPrimitive(arg){return arg===null||typeof arg==="boolean"||typeof arg==="number"||typeof arg==="string"||typeof arg==="symbol"||typeof arg==="undefined"}exports.isPrimitive=isPrimitive;exports.isBuffer=require("./support/isBuffer");function objectToString(o){return Object.prototype.toString.call(o)}function pad(n){return n<10?"0"+n.toString(10):n.toString(10)}var months=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];function timestamp(){var d=new Date;var time=[pad(d.getHours()),pad(d.getMinutes()),pad(d.getSeconds())].join(":");return[d.getDate(),months[d.getMonth()],time].join(" ")}exports.log=function(){console.log("%s - %s",timestamp(),exports.format.apply(exports,arguments))};exports.inherits=require("inherits");exports._extend=function(origin,add){if(!add||!isObject(add))return origin;var keys=Object.keys(add);var i=keys.length;while(i--){origin[keys[i]]=add[keys[i]]}return origin};function hasOwnProperty(obj,prop){return Object.prototype.hasOwnProperty.call(obj,prop)}}).call(this,require("_process"),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"./support/isBuffer":22,_process:39,inherits:21}],24:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=asyncify;var _initialParams=require("./internal/initialParams");var _initialParams2=_interopRequireDefault(_initialParams);var _setImmediate=require("./internal/setImmediate");var _setImmediate2=_interopRequireDefault(_setImmediate);var _wrapAsync=require("./internal/wrapAsync");function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function asyncify(func){if((0,_wrapAsync.isAsync)(func)){return function(...args){const callback=args.pop();const promise=func.apply(this,args);return handlePromise(promise,callback)}}return(0,_initialParams2.default)(function(args,callback){var result;try{result=func.apply(this,args)}catch(e){return callback(e)}if(result&&typeof result.then==="function"){return handlePromise(result,callback)}else{callback(null,result)}})}function handlePromise(promise,callback){return promise.then(value=>{invokeCallback(callback,null,value)},err=>{invokeCallback(callback,err&&err.message?err:new Error(err))})}function invokeCallback(callback,error,value){try{callback(error,value)}catch(err){(0,_setImmediate2.default)(e=>{throw e},err)}}module.exports=exports["default"]},{"./internal/initialParams":26,"./internal/setImmediate":29,"./internal/wrapAsync":30}],25:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=awaitify;function awaitify(asyncFn,arity=asyncFn.length){if(!arity)throw new Error("arity is undefined");function awaitable(...args){if(typeof args[arity-1]==="function"){return asyncFn.apply(this,args)}return new Promise((resolve,reject)=>{args[arity-1]=((err,...cbArgs)=>{if(err)return reject(err);resolve(cbArgs.length>1?cbArgs:cbArgs[0])});asyncFn.apply(this,args)})}return awaitable}module.exports=exports["default"]},{}],26:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=function(fn){return function(...args){var callback=args.pop();return fn.call(this,args,callback)}};module.exports=exports["default"]},{}],27:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=once;function once(fn){function wrapper(...args){if(fn===null)return;var callFn=fn;fn=null;callFn.apply(this,args)}Object.assign(wrapper,fn);return wrapper}module.exports=exports["default"]},{}],28:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=onlyOnce;function onlyOnce(fn){return function(...args){if(fn===null)throw new Error("Callback was already called.");var callFn=fn;fn=null;callFn.apply(this,args)}}module.exports=exports["default"]},{}],29:[function(require,module,exports){(function(process,setImmediate){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.fallback=fallback;exports.wrap=wrap;var hasSetImmediate=exports.hasSetImmediate=typeof setImmediate==="function"&&setImmediate;var hasNextTick=exports.hasNextTick=typeof process==="object"&&typeof process.nextTick==="function";function fallback(fn){setTimeout(fn,0)}function wrap(defer){return(fn,...args)=>defer(()=>fn(...args))}var _defer;if(hasSetImmediate){_defer=setImmediate}else if(hasNextTick){_defer=process.nextTick}else{_defer=fallback}exports.default=wrap(_defer)}).call(this,require("_process"),require("timers").setImmediate)},{_process:39,timers:276}],30:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.isAsyncIterable=exports.isAsyncGenerator=exports.isAsync=undefined;var _asyncify=require("../asyncify");var _asyncify2=_interopRequireDefault(_asyncify);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function isAsync(fn){return fn[Symbol.toStringTag]==="AsyncFunction"}function isAsyncGenerator(fn){return fn[Symbol.toStringTag]==="AsyncGenerator"}function isAsyncIterable(obj){return typeof obj[Symbol.asyncIterator]==="function"}function wrapAsync(asyncFn){if(typeof asyncFn!=="function")throw new Error("expected a function");return isAsync(asyncFn)?(0,_asyncify2.default)(asyncFn):asyncFn}exports.default=wrapAsync;exports.isAsync=isAsync;exports.isAsyncGenerator=isAsyncGenerator;exports.isAsyncIterable=isAsyncIterable},{"../asyncify":24}],31:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});var _once=require("./internal/once");var _once2=_interopRequireDefault(_once);var _onlyOnce=require("./internal/onlyOnce");var _onlyOnce2=_interopRequireDefault(_onlyOnce);var _wrapAsync=require("./internal/wrapAsync");var _wrapAsync2=_interopRequireDefault(_wrapAsync);var _awaitify=require("./internal/awaitify");var _awaitify2=_interopRequireDefault(_awaitify);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function waterfall(tasks,callback){callback=(0,_once2.default)(callback);if(!Array.isArray(tasks))return callback(new Error("First argument to waterfall must be an array of functions"));if(!tasks.length)return callback();var taskIndex=0;function nextTask(args){var task=(0,_wrapAsync2.default)(tasks[taskIndex++]);task(...args,(0,_onlyOnce2.default)(next))}function next(err,...args){if(err===false)return;if(err||taskIndex===tasks.length){return callback(err,...args)}nextTask(args)}nextTask([])}exports.default=(0,_awaitify2.default)(waterfall);module.exports=exports["default"]},{"./internal/awaitify":25,"./internal/once":27,"./internal/onlyOnce":28,"./internal/wrapAsync":30}],32:[function(require,module,exports){(function(process,setImmediate){"use strict";class Semaphore{constructor(count){this.tasks=[];this.count=count}sched(){if(this.count>0&&this.tasks.length>0){this.count--;let next=this.tasks.shift();if(next===undefined){throw"Unexpected undefined value in tasks list"}next()}}acquire(){return new Promise((res,rej)=>{var task=()=>{var released=false;res(()=>

1{if(!released){released=true;this.count++;this.sched()}})};this.tasks.push(task);if(process&&process.nextTick){process.nextTick(this.sched.bind(this))}else{setImmediate(this.sched.bind(this))}})}use(f){return this.acquire().then(release=>{return f().then(res=>{release();return res}).catch(err=>{release();throw err})})}}exports.Semaphore=Semaphore;class Mutex extends Semaphore{constructor(){super(1)}}exports.Mutex=Mutex}).call(this,require("_process"),require("timers").setImmediate)},{_process:39,timers:276}],33:[function(require,module,exports){"use strict";exports.byteLength=byteLength;exports.toByteArray=toByteArray;exports.fromByteArray=fromByteArray;var lookup=[];var revLookup=[];var Arr=typeof Uint8Array!=="undefined"?Uint8Array:Array;var code="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";for(var i=0,len=code.length;i<len;++i){lookup[i]=code[i];revLookup[code.charCodeAt(i)]=i}revLookup["-".charCodeAt(0)]=62;revLookup["_".charCodeAt(0)]=63;function getLens(b64){var len=b64.length;if(len%4>0){throw new Error("Invalid string. Length must be a multiple of 4")}var validLen=b64.indexOf("=");if(validLen===-1)validLen=len;var placeHoldersLen=validLen===len?0:4-validLen%4;return[validLen,placeHoldersLen]}function byteLength(b64){var lens=getLens(b64);var validLen=lens[0];var placeHoldersLen=lens[1];return(validLen+placeHoldersLen)*3/4-placeHoldersLen}function _byteLength(b64,validLen,placeHoldersLen){return(validLen+placeHoldersLen)*3/4-placeHoldersLen}function toByteArray(b64){var tmp;var lens=getLens(b64);var validLen=lens[0];var placeHoldersLen=lens[1];var arr=new Arr(_byteLength(b64,validLen,placeHoldersLen));var curByte=0;var len=placeHoldersLen>0?validLen-4:validLen;var i;for(i=0;i<len;i+=4){tmp=revLookup[b64.charCodeAt(i)]<<18|revLookup[b64.charCodeAt(i+1)]<<12|revLookup[b64.charCodeAt(i+2)]<<6|revLookup[b64.charCodeAt(i+3)];arr[curByte++]=tmp>>16&255;arr[curByte++]=tmp>>8&255;arr[curByte++]=tmp&255}if(placeHoldersLen===2){tmp=revLookup[b64.charCodeAt(i)]<<2|revLookup[b64.charCodeAt(i+1)]>>4;arr[curByte++]=tmp&255}if(placeHoldersLen===1){tmp=revLookup[b64.charCodeAt(i)]<<10|revLookup[b64.charCodeAt(i+1)]<<4|revLookup[b64.charCodeAt(i+2)]>>2;arr[curByte++]=tmp>>8&255;arr[curByte++]=tmp&255}return arr}function tripletToBase64(num){return lookup[num>>18&63]+lookup[num>>12&63]+lookup[num>>6&63]+lookup[num&63]}function encodeChunk(uint8,start,end){var tmp;var output=[];for(var i=start;i<end;i+=3){tmp=(uint8[i]<<16&16711680)+(uint8[i+1]<<8&65280)+(uint8[i+2]&255);output.push(tripletToBase64(tmp))}return output.join("")}function fromByteArray(uint8){var tmp;var len=uint8.length;var extraBytes=len%3;var parts=[];var maxChunkLength=16383;for(var i=0,len2=len-extraBytes;i<len2;i+=maxChunkLength){parts.push(encodeChunk(uint8,i,i+maxChunkLength>len2?len2:i+maxChunkLength))}if(extraBytes===1){tmp=uint8[len-1];parts.push(lookup[tmp>>2]+lookup[tmp<<4&63]+"==")}else if(extraBytes===2){tmp=(uint8[len-2]<<8)+uint8[len-1];parts.push(lookup[tmp>>10]+lookup[tmp>>4&63]+lookup[tmp<<2&63]+"=")}return parts.join("")}},{}],34:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer;function check(buffer){if(buffer.length<8)return false;if(buffer.length>72)return false;if(buffer[0]!==48)return false;if(buffer[1]!==buffer.length-2)return false;if(buffer[2]!==2)return false;var lenR=buffer[3];if(lenR===0)return false;if(5+lenR>=buffer.length)return false;if(buffer[4+lenR]!==2)return false;var lenS=buffer[5+lenR];if(lenS===0)return false;if(6+lenR+lenS!==buffer.length)return false;if(buffer[4]&128)return false;if(lenR>1&&buffer[4]===0&&!(buffer[5]&128))return false;if(buffer[lenR+6]&128)return false;if(lenS>1&&buffer[lenR+6]===0&&!(buffer[lenR+7]&128))return false;return true}function decode(buffer){if(buffer.length<8)throw new Error("DER sequence length is too short");if(buffer.length>72)throw new Error("DER sequence length is too long");if(buffer[0]!==48)throw new Error("Expected DER sequence");if(buffer[1]!==buffer.length-2)throw new Error("DER sequence length is invalid");if(buffer[2]!==2)throw new Error("Expected DER integer");var lenR=buffer[3];

1if(lenR===0)throw new Error("R length is zero");if(5+lenR>=buffer.length)throw new Error("R length is too long");if(buffer[4+lenR]!==2)throw new Error("Expected DER integer (2)");var lenS=buffer[5+lenR];if(lenS===0)throw new Error("S length is zero");if(6+lenR+lenS!==buffer.length)throw new Error("S length is invalid");if(buffer[4]&128)throw new Error("R value is negative");if(lenR>1&&buffer[4]===0&&!(buffer[5]&128))throw new Error("R value excessively padded");if(buffer[lenR+6]&128)throw new Error("S value is negative");if(lenS>1&&buffer[lenR+6]===0&&!(buffer[lenR+7]&128))throw new Error("S value excessively padded");return{r:buffer.slice(4,4+lenR),s:buffer.slice(6+lenR)}}function encode(r,s){var lenR=r.length;var lenS=s.length;if(lenR===0)throw new Error("R length is zero");if(lenS===0)throw new Error("S length is zero");if(lenR>33)throw new Error("R length is too long");if(lenS>33)throw new Error("S length is too long");if(r[0]&128)throw new Error("R value is negative");if(s[0]&128)throw new Error("S value is negative");if(lenR>1&&r[0]===0&&!(r[1]&128))throw new Error("R value excessively padded");if(lenS>1&&s[0]===0&&!(s[1]&128))throw new Error("S value excessively padded");var signature=Buffer.allocUnsafe(6+lenR+lenS);signature[0]=48;signature[1]=signature.length-2;signature[2]=2;signature[3]=r.length;r.copy(signature,4);signature[4+lenR]=2;signature[5+lenR]=s.length;s.copy(signature,6+lenR);return signature}module.exports={check:check,decode:decode,encode:encode}},{"safe-buffer":239}],35:[function(require,module,exports){(function(module,exports){"use strict";function assert(val,msg){if(!val)throw new Error(msg||"Assertion failed")}function inherits(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor;ctor.prototype.constructor=ctor}function BN(number,base,endian){if(BN.isBN(number)){return number}this.negative=0;this.words=null;this.length=0;this.red=null;if(number!==null){if(base==="le"||base==="be"){endian=base;base=10}this._init(number||0,base||10,endian||"be")}}if(typeof module==="object"){module.exports=BN}else{exports.BN=BN}BN.BN=BN;BN.wordSize=26;var Buffer;try{Buffer=require("buffer").Buffer}catch(e){}BN.isBN=function isBN(num){if(num instanceof BN){return true}return num!==null&&typeof num==="object"&&num.constructor.wordSize===BN.wordSize&&Array.isArray(num.words)};BN.max=function max(left,right){if(left.cmp(right)>0)return left;return right};BN.min=function min(left,right){if(left.cmp(right)<0)return left;return right};BN.prototype._init=function init(number,base,endian){if(typeof number==="number"){return this._initNumber(number,base,endian)}if(typeof number==="object"){return this._initArray(number,base,endian)}if(base==="hex"){base=16}assert(base===(base|0)&&base>=2&&base<=36);number=number.toString().replace(/\s+/g,"");var start=0;if(number[0]==="-"){start++}if(base===16){this._parseHex(number,start)}else{this._parseBase(number,base,start)}if(number[0]==="-"){this.negative=1}this._strip();if(endian!=="le")return;this._initArray(this.toArray(),base,endian)};BN.prototype._initNumber=function _initNumber(number,base,endian){if(number<0){this.negative=1;number=-number}if(number<67108864){this.words=[number&67108863];this.length=1}else if(number<4503599627370496){this.words=[number&67108863,number/67108864&67108863];this.length=2}else{assert(number<9007199254740992);this.words=[number&67108863,number/67108864&67108863,1];this.length=3}if(endian!=="le")return;this._initArray(this.toArray(),base,endian)};BN.prototype._initArray=function _initArray(number,base,endian){assert(typeof number.length==="number");if(number.length<=0){this.words=[0];this.length=1;return this}this.length=Math.ceil(number.length/3);this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0}var j,w;var off=0;if(endian==="be"){for(i=number.length-1,j=0;i>=0;i-=3){w=number[i]|number[i-1]<<8|number[i-2]<<16;this.words[j]|=w<<off&67108863;this.words[j+1]=w>>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}else if(endian==="le"){for(i=0,j=0;i<number.length;i+=3){w=number[i]|number[i+1]<<8|number[i+2]<<16;this.words[j]|=w<<off&67108863;this.words[j+1]=w>>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}return this._strip()};function parseHex(str,start,end){var r=0;var len=Math.min(str.length,end);var z=0;for(var i=start;i<len;i++){var c=str.charCodeAt(i)-48;r<<=4;var b;if(c>=49&&c<=54){b=c-49+10}else if(c>=17&&c<=22){b=c-17+10}else{b=c}r|=b;z|=b}assert(!(z&240),"Invalid character in "+str);return r}BN.prototype._parseHex=function _parseHex(number,start){this.length=Math.ceil((number.length-start)/6);this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0}var j,w;var off=0;for(i=number.length-6,j=0;i>=start;i-=6){w=parseHex(number,i,i+6);this.words[j]|=w<<off&67108863;this.words[j+1]|=w>>>26-off&4194303;off+=24;if(off>=26){off-=26;j++}}if(i+6!==start){w=parseHex(number,start,i+6);this.words[j]|=w<<off&67108863;this.words[j+1]|=w>>>26-off&4194303}this._strip()};function parseBase(str,start,end,mul){var r=0;var b=0;var len=Math.min(str.length,end);for(var i=start;i<len;i++){var c=str.charCodeAt(i)-48;r*=mul;if(c>=49){b=c-49+10}else if(c>=17){b=c-17+10}else{b=c}assert(c>=0&&b<mul,"Invalid character");r+=b}return r}BN.prototype._parseBase=function _parseBase(number,base,start){this.words=[0];this.length=1;for(var limbLen=0,limbPow=1;limbPow<=67108863;limbPow*=base){limbLen++}limbLen--;limbPow=limbPow/base|0;var total=number.length-start;var mod=total%limbLen;var end=Math.min(total,total-mod)+start;var word=0;for(var i=start;i<end;i+=limbLen){word=parseBase(number,i,i+limbLen,base);this.imuln(limbPow);if(this.words[0]+word<67108864){this.words[0]+=word}else{this._iaddn(word)}}if(mod!==0){var pow=1;word=parseBase(number,i,number.length,base);for(i=0;i<mod;i++){pow*=base}this.imuln(pow);if(this.words[0]+word<67108864){this.words[0]+=word}else{this._iaddn(word)}}};BN.prototype.copy=function copy(dest){dest.words=new Array(this.length);for(var i=0;i<this.length;i++){dest.words[i]=this.words[i]}dest.length=this.length;dest.negative=this.negative;dest.red=this.red};function move(dest,src){dest.words=src.words;

1dest.length=src.length;dest.negative=src.negative;dest.red=src.red}BN.prototype._move=function _move(dest){move(dest,this)};BN.prototype.clone=function clone(){var r=new BN(null);this.copy(r);return r};BN.prototype._expand=function _expand(size){while(this.length<size){this.words[this.length++]=0}return this};BN.prototype._strip=function strip(){while(this.length>1&&this.words[this.length-1]===0){this.length--}return this._normSign()};BN.prototype._normSign=function _normSign(){if(this.length===1&&this.words[0]===0){this.negative=0}return this};if(typeof Symbol!=="undefined"&&typeof Symbol.for==="function"){BN.prototype[Symbol.for("nodejs.util.inspect.custom")]=inspect}else{BN.prototype.inspect=inspect}function inspect(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"}var zeros=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"];var groupSizes=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5];var groupBases=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];BN.prototype.toString=function toString(base,padding){base=base||10;padding=padding|0||1;var out;if(base===16||base==="hex"){out="";var off=0;var carry=0;for(var i=0;i<this.length;i++){var w=this.words[i];var word=((w<<off|carry)&16777215).toString(16);carry=w>>>24-off&16777215;if(carry!==0||i!==this.length-1){out=zeros[6-word.length]+word+out}else{out=word+out}off+=2;if(off>=26){off-=26;i--}}if(carry!==0){out=carry.toString(16)+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}if(base===(base|0)&&base>=2&&base<=36){var groupSize=groupSizes[base];var groupBase=groupBases[base];out="";var c=this.clone();c.negative=0;while(!c.isZero()){var r=c.modrn(groupBase).toString(base);c=c.idivn(groupBase);if(!c.isZero()){out=zeros[groupSize-r.length]+r+out}else{out=r+out}}if(this.isZero()){out="0"+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}assert(false,"Base should be between 2 and 36")};BN.prototype.toNumber=function toNumber(){var ret=this.words[0];if(this.length===2){ret+=this.words[1]*67108864}else if(this.length===3&&this.words[2]===1){ret+=4503599627370496+this.words[1]*67108864}else if(this.length>2){assert(false,"Number can only safely store up to 53 bits")}return this.negative!==0?-ret:ret};BN.prototype.toJSON=function toJSON(){return this.toString(16,2)};if(Buffer){BN.prototype.toBuffer=function toBuffer(endian,length){return this.toArrayLike(Buffer,endian,length)}}BN.prototype.toArray=function toArray(endian,length){return this.toArrayLike(Array,endian,length)};var allocate=function allocate(ArrayType,size){if(ArrayType.allocUnsafe){return ArrayType.allocUnsafe(size)}return new ArrayType(size)};BN.prototype.toArrayLike=function toArrayLike(ArrayType,endian,length){this._strip();var byteLength=this.byteLength();var reqLength=length||Math.max(1,byteLength);assert(byteLength<=reqLength,"byte array longer than desired length");assert(reqLength>0,"Requested array length <= 0");var res=allocate(ArrayType,reqLength);var postfix=endian==="le"?"LE":"BE";this["_toArrayLike"+postfix](res,byteLength);return res};BN.prototype._toArrayLikeLE=function _toArrayLikeLE(res,byteLength){var position=0;var carry=0;for(var i=0,shift=0;i<this.length;i++){var word=this.words[i]<<shift|carry;res[position++]=word&255;if(position<res.length){res[position++]=word>>8&255}if(position<res.length){res[position++]=word>>16&255}if(shift===6){if(position<res.length){res[position++]=word>>24&255}carry=0;shift=0}else{carry=word>>>24;shift+=2}}if(position<res.length){res[position++]=carry;while(position<res.length){res[position++]=0}}};BN.prototype._toArrayLikeBE=function _toArrayLikeBE(res,byteLength){var position=res.length-1;var carry=0;for(var i=0,shift=0;i<this.length;i++){var word=this.words[i]<<shift|carry;res[position--]=word&255;if(position>=0){res[position--]=word>>8&255}if(position>=0){res[position--]=word>>16&255}if(shift===6){if(position>=0){res[position--]=word>>24&255}carry=0;shift=0}else{carry=word>>>24;shift+=2}}if(position>=0){res[position--]=carry;while(position>=0){res[position--]=0}}};if(Math.clz32){BN.prototype._countBits=function _countBits(w){return 32-Math.clz32(w)}}else{BN.prototype._countBits=function _countBits(w){var t=w;var r=0;if(t>=4096){r+=13;t>>>=13}if(t>=64){r+=7;t>>>=7}if(t>=8){r+=4;t>>>=4}if(t>=2){r+=2;t>>>=2}return r+t}}BN.prototype._zeroBits=function _zeroBits(w){if(w===0)return 26;var t=w;var r=0;if((t&8191)===0){r+=13;t>>>=13}if((t&127)===0){r+=7;t>>>=7}if((t&15)===0){r+=4;t>>>=4}if((t&3)===0){r+=2;t>>>=2}if((t&1)===0){r++}return r};BN.prototype.bitLength=function bitLength(){var w=this.words[this.length-1];var hi=this._countBits(w);return(this.length-1)*26+hi};function toBitArray(num){var w=new Array(num.bitLength());for(var bit=0;bit<w.length;bit++){var off=bit/26|0;var wbit=bit%26;w[bit]=num.words[off]>>>wbit&1}return w}BN.prototype.zeroBits=function zeroBits(){if(this.isZero())return 0;var r=0;for(var i=0;i<this.length;i++){var b=this._zeroBits(this.words[i]);r+=b;if(b!==26)break}return r};BN.prototype.byteLength=function byteLength(){return Math.ceil(this.bitLength()/8)};BN.prototype.toTwos=function toTwos(width){if(this.negative!==0){return this.abs().inotn(width).iaddn(1)}return this.clone()};BN.prototype.fromTwos=function fromTwos(width){if(this.testn(width-1)){return this.notn(width).iaddn(1).ineg()}return this.clone()};BN.prototype.isNeg=function isNeg(){return this.negative!==0};BN.prototype.neg=function neg(){return this.clone().ineg()};BN.prototype.ineg=function ineg(){if(!this.isZero()){this.negative^=1}return this};BN.prototype.iuor=function iuor(num){while(this.length<num.length){this.words[this.length++]=0}for(var i=0;i<num.length;i++){this.words[i]=this.words[i]|num.words[i]}return this._strip()};BN.prototype.ior=function ior(num){assert((this.negative|num.negative)===0);return this.iuor(num)};BN.prototype.or=function or(num){if(this.length>num.length)return this.clone().ior(num);return num.clone().ior(this)};BN.prototype.uor=function uor(num){if(this.length>num.length)return this.clone().iuor(num);return num.clone().iuor(this)};BN.prototype.iuand=function iuand(num){var b;if(this.length>num.length){b=num}else{b=this}for(var i=0;i<b.length;i++){this.words[i]=this.words[i]&num.words[i]}this.length=b.length;return this._strip()};BN.prototype.iand=function iand(num){assert((this.negative|num.negative)===0);return this.iuand(num)};BN.prototype.and=function and(num){if(this.length>num.length)return this.clone().iand(num);return num.clone().iand(this)};BN.prototype.uand=function uand(num){if(this.length>num.length)return this.clone().iuand(num);return num.clone().iuand(this)};BN.prototype.iuxor=function iuxor(num){var a;var b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}for(var i=0;i<b.length;i++){this.words[i]=a.words[i]^b.words[i]}if(this!==a){for(;i<a.length;i++){this.words[i]=a.words[i]}}this.length=a.length;return this._strip()};BN.prototype.ixor=function ixor(num){assert((this.negative|num.negative)===0);return this.iuxor(num)};BN.prototype.xor=function xor(num){if(this.length>num.length)return this.clone().ixor(num);return num.clone().ixor(this)};BN.prototype.uxor=function uxor(num){if(this.length>num.length)return this.clone().iuxor(num);return num.clone().iuxor(this)};BN.prototype.inotn=function inotn(width){assert(typeof width==="number"&&width>=0);var bytesNeeded=Math.ceil(width/26)|0;var bitsLeft=width%26;this._expand(bytesNeeded);if(bitsLeft>0){bytesNeeded--}for(var i=0;i<bytesNeeded;i++){this.words[i]=~this.words[i]&67108863}if(bitsLeft>0){this.words[i]=~this.words[i]&67108863>>26-bitsLeft

1}return this._strip()};BN.prototype.notn=function notn(width){return this.clone().inotn(width)};BN.prototype.setn=function setn(bit,val){assert(typeof bit==="number"&&bit>=0);var off=bit/26|0;var wbit=bit%26;this._expand(off+1);if(val){this.words[off]=this.words[off]|1<<wbit}else{this.words[off]=this.words[off]&~(1<<wbit)}return this._strip()};BN.prototype.iadd=function iadd(num){var r;if(this.negative!==0&&num.negative===0){this.negative=0;r=this.isub(num);this.negative^=1;return this._normSign()}else if(this.negative===0&&num.negative!==0){num.negative=0;r=this.isub(num);num.negative=1;return r._normSign()}var a,b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i<b.length;i++){r=(a.words[i]|0)+(b.words[i]|0)+carry;this.words[i]=r&67108863;carry=r>>>26}for(;carry!==0&&i<a.length;i++){r=(a.words[i]|0)+carry;this.words[i]=r&67108863;carry=r>>>26}this.length=a.length;if(carry!==0){this.words[this.length]=carry;this.length++}else if(a!==this){for(;i<a.length;i++){this.words[i]=a.words[i]}}return this};BN.prototype.add=function add(num){var res;if(num.negative!==0&&this.negative===0){num.negative=0;res=this.sub(num);num.negative^=1;return res}else if(num.negative===0&&this.negative!==0){this.negative=0;res=num.sub(this);this.negative=1;return res}if(this.length>num.length)return this.clone().iadd(num);return num.clone().iadd(this)};BN.prototype.isub=function isub(num){if(num.negative!==0){num.negative=0;var r=this.iadd(num);num.negative=1;return r._normSign()}else if(this.negative!==0){this.negative=0;this.iadd(num);this.negative=1;return this._normSign()}var cmp=this.cmp(num);if(cmp===0){this.negative=0;this.length=1;this.words[0]=0;return this}var a,b;if(cmp>0){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i<b.length;i++){r=(a.words[i]|0)-(b.words[i]|0)+carry;carry=r>>26;this.words[i]=r&67108863}for(;carry!==0&&i<a.length;i++){r=(a.words[i]|0)+carry;carry=r>>26;this.words[i]=r&67108863}if(carry===0&&i<a.length&&a!==this){for(;i<a.length;i++){this.words[i]=a.words[i]}}this.length=Math.max(this.length,i);if(a!==this){this.negative=1}return this._strip()};BN.prototype.sub=function sub(num){return this.clone().isub(num)};function smallMulTo(self,num,out){out.negative=num.negative^self.negative;var len=self.length+num.length|0;out.length=len;len=len-1|0;var a=self.words[0]|0;var b=num.words[0]|0;var r=a*b;var lo=r&67108863;var carry=r/67108864|0;out.words[0]=lo;for(var k=1;k<len;k++){var ncarry=carry>>>26;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j|0;a=self.words[i]|0;b=num.words[j]|0;r=a*b+rword;ncarry+=r/67108864|0;rword=r&67108863}out.words[k]=rword|0;carry=ncarry|0}if(carry!==0){out.words[k]=carry|0}else{out.length--}return out._strip()}var comb10MulTo=function comb10MulTo(self,num,out){var a=self.words;var b=num.words;var o=out.words;var c=0;var lo;var mid;var hi;var a0=a[0]|0;var al0=a0&8191;var ah0=a0>>>13;var a1=a[1]|0;var al1=a1&8191;var ah1=a1>>>13;var a2=a[2]|0;var al2=a2&8191;var ah2=a2>>>13;var a3=a[3]|0;var al3=a3&8191;var ah3=a3>>>13;var a4=a[4]|0;var al4=a4&8191;var ah4=a4>>>13;var a5=a[5]|0;var al5=a5&8191;var ah5=a5>>>13;var a6=a[6]|0;var al6=a6&8191;var ah6=a6>>>13;var a7=a[7]|0;var al7=a7&8191;var ah7=a7>>>13;var a8=a[8]|0;var al8=a8&8191;var ah8=a8>>>13;var a9=a[9]|0;var al9=a9&8191;var ah9=a9>>>13;var b0=b[0]|0;var bl0=b0&8191;var bh0=b0>>>13;var b1=b[1]|0;var bl1=b1&8191;var bh1=b1>>>13;var b2=b[2]|0;var bl2=b2&8191;var bh2=b2>>>13;var b3=b[3]|0;var bl3=b3&8191;var bh3=b3>>>13;var b4=b[4]|0;var bl4=b4&8191;var bh4=b4>>>13;var b5=b[5]|0;var bl5=b5&8191;var bh5=b5>>>13;var b6=b[6]|0;var bl6=b6&8191;var bh6=b6>>>13;var b7=b[7]|0;var bl7=b7&8191;var bh7=b7>>>13;var b8=b[8]|0;var bl8=b8&8191;var bh8=b8>>>13;var b9=b[9]|0;var bl9=b9&8191;var bh9=b9>>>13;out.negative=self.negative^num.negative;out.length=19;lo=Math.imul(al0,bl0);mid=Math.imul(al0,bh0);mid=mid+Math.imul(ah0,bl0)|0;hi=Math.imul(ah0,bh0);var w0=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w0>>>26)|0;w0&=67108863;lo=Math.imul(al1,bl0);mid=Math.imul(al1,bh0);mid=mid+Math.imul(ah1,bl0)|0;hi=Math.imul(ah1,bh0);lo=lo+Math.imul(al0,bl1)|0;mid=mid+Math.imul(al0,bh1)|0;mid=mid+Math.imul(ah0,bl1)|0;hi=hi+Math.imul(ah0,bh1)|0;var w1=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w1>>>26)|0;w1&=67108863;lo=Math.imul(al2,bl0);mid=Math.imul(al2,bh0);mid=mid+Math.imul(ah2,bl0)|0;hi=Math.imul(ah2,bh0);lo=lo+Math.imul(al1,bl1)|0;mid=mid+Math.imul(al1,bh1)|0;mid=mid+Math.imul(ah1,bl1)|0;hi=hi+Math.imul(ah1,bh1)|0;lo=lo+Math.imul(al0,bl2)|0;mid=mid+Math.imul(al0,bh2)|0;mid=mid+Math.imul(ah0,bl2)|0;hi=hi+Math.imul(ah0,bh2)|0;var w2=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w2>>>26)|0;w2&=67108863;lo=Math.imul(al3,bl0);mid=Math.imul(al3,bh0);mid=mid+Math.imul(ah3,bl0)|0;hi=Math.imul(ah3,bh0);lo=lo+Math.imul(al2,bl1)|0;mid=mid+Math.imul(al2,bh1)|0;mid=mid+Math.imul(ah2,bl1)|0;hi=hi+Math.imul(ah2,bh1)|0;lo=lo+Math.imul(al1,bl2)|0;mid=mid+Math.imul(al1,bh2)|0;mid=mid+Math.imul(ah1,bl2)|0;hi=hi+Math.imul(ah1,bh2)|0;lo=lo+Math.imul(al0,bl3)|0;mid=mid+Math.imul(al0,bh3)|0;mid=mid+Math.imul(ah0,bl3)|0;hi=hi+Math.imul(ah0,bh3)|0;var w3=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w3>>>26)|0;w3&=67108863;lo=Math.imul(al4,bl0);mid=Math.imul(al4,bh0);mid=mid+Math.imul(ah4,bl0)|0;hi=Math.imul(ah4,bh0);lo=lo+Math.imul(al3,bl1)|0;mid=mid+Math.imul(al3,bh1)|0;mid=mid+Math.imul(ah3,bl1)|0;hi=hi+Math.imul(ah3,bh1)|0;lo=lo+Math.imul(al2,bl2)|0;mid=mid+Math.imul(al2,bh2)|0;mid=mid+Math.imul(ah2,bl2)|0;hi=hi+Math.imul(ah2,bh2)|0;lo=lo+Math.imul(al1,bl3)|0;mid=mid+Math.imul(al1,bh3)|0;mid=mid+Math.imul(ah1,bl3)|0;hi=hi+Math.imul(ah1,bh3)|0;lo=lo+Math.imul(al0,bl4)|0;mid=mid+Math.imul(al0,bh4)|0;mid=mid+Math.imul(ah0,bl4)|0;hi=hi+Math.imul(ah0,bh4)|0;var w4=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w4>>>26)|0;w4&=67108863;lo=Math.imul(al5,bl0);mid=Math.imul(al5,bh0);mid=mid+Math.imul(ah5,bl0)|0;hi=Math.imul(ah5,bh0);lo=lo+Math.imul(al4,bl1)|0;mid=mid+Math.imul(al4,bh1)|0;mid=mid+Math.imul(ah4,bl1)|0;hi=hi+Math.imul(ah4,bh1)|0;lo=lo+Math.imul(al3,bl2)|0;mid=mid+Math.imul(al3,bh2)|0;mid=mid+Math.imul(ah3,bl2)|0;hi=hi+Math.imul(ah3,bh2)|0;lo=lo+Math.imul(al2,bl3)|0;mid=mid+Math.imul(al2,bh3)|0;mid=mid+Math.imul(ah2,bl3)|0;hi=hi+Math.imul(ah2,bh3)|0;lo=lo+Math.imul(al1,bl4)|0;mid=mid+Math.imul(al1,bh4)|0;mid=mid+Math.imul(ah1,bl4)|0;hi=hi+Math.imul(ah1,bh4)|0;lo=lo+Math.imul(al0,bl5)|0;mid=mid+Math.imul(al0,bh5)|0;mid=mid+Math.imul(ah0,bl5)|0;hi=hi+Math.imul(ah0,bh5)|0;var w5=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w5>>>26)|0;w5&=67108863;lo=Math.imul(al6,bl0);mid=Math.imul(al6,bh0);mid=mid+Math.imul(ah6,bl0)|0;hi=Math.imul(ah6,bh0);lo=lo+Math.imul(al5,bl1)|0;mid=mid+Math.imul(al5,bh1)|0;mid=mid+Math.imul(ah5,bl1)|0;hi=hi+Math.imul(ah5,bh1)|0;lo=lo+Math.imul(al4,bl2)|0;mid=mid+Math.imul(al4,bh2)|0;mid=mid+Math.imul(ah4,bl2)|0;hi=hi+Math.imul(ah4,bh2)|0;lo=lo+Math.imul(al3,bl3)|0;mid=mid+Math.imul(al3,bh3)|0;mid=mid+Math.imul(ah3,bl3)|0;hi=hi+Math.imul(ah3,bh3)|0;lo=lo+Math.imul(al2,bl4)|0;mid=mid+Math.imul(al2,bh4)|0;mid=mid+Math.imul(ah2,bl4)|0;hi=hi+Math.imul(ah2,bh4)|0;lo=lo+Math.imul(al1,bl5)|0;mid=mid+Math.imul(al1,bh5)|0;mid=mid+Math.imul(ah1,bl5)|0;hi=hi+Math.imul(ah1,bh5)|0;lo=lo+Math.imul(al0,bl6)|0;mid=mid+Math.imul(al0,bh6)|0;mid=mid+Math.imul(ah0,bl6)|0;hi=hi+Math.imul(ah0,bh6)|0;var w6=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w6>>>26)|0;w6&=67108863;lo=Math.imul(al7,bl0);mid=Math.imul(al7,bh0);mid=mid+Math.imul(ah7,bl0)|0;hi=Math.imul(ah7,bh0);lo=lo+Math.imul(al6,bl1)|0;mid=mid+Math.imul(al6,bh1)|0;mid=mid+Math.imul(ah6,bl1)|0;hi=hi+Math.imul(ah6,bh1)|0;lo=lo+Math.imul(al5,bl2)|0;mid=mid+Math.imul(al5,bh2)|0;mid=mid+Math.imul(ah5,bl2)|0;hi=hi+Math.imul(ah5,bh2)|0;lo=lo+Math.imul(al4,bl3)|0;mid=mid+Math.imul(al4,bh3)|0;mid=mid+Math.imul(ah4,bl3)|0;hi=hi+Math.imul(ah4,bh3)|0;lo=lo+Math.imul(al3,bl4)|0;mid=mid+Math.imul(al3,bh4)|0;mid=mid+Math.imul(ah3,bl4)|0;hi=hi+Math.imul(ah3,bh4)|0;lo=lo+Math.imul(al2,bl5)|0;mid=mid+Math.imul(al2,bh5)|0;mid=mid+Math.imul(ah2,bl5)|0;hi=hi+Math.imul(ah2,bh5)|0;lo=lo+Math.imul(al1,bl6)|0;mid=mid+Math.imul(al1,bh6)|0;mid=mid+Math.imul(ah1,bl6)|0;hi=hi+Math.imul(ah1,bh6)|0;lo=lo+Math.imul(al0,bl7)|0;mid=mid+Math.imul(al0,bh7)|0;mid=mid+Math.imul(ah0,bl7)|0;hi=hi+Math.imul(ah0,bh7)|0;var w7=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w7>>>26)|0;w7&=67108863;lo=Math.imul(al8,bl0);mid=Math.imul(al8,bh0);mid=mid+Math.imul(ah8,bl0)|0;hi=Math.imul(ah8,bh0);lo=lo+Math.imul(al7,bl1)|0;mid=mid+Math.imul(al7,bh1)|0;mid=mid+Math.imul(ah7,bl1)|0;hi=hi+Math.imul(ah7,bh1)|0;lo=lo+Math.imul(al6,bl2)|0;mid=mid+Math.imul(al6,bh2)|0;mid=mid+Math.imul(ah6,bl2)|0;hi=hi+Math.imul(ah6,bh2)|0;lo=lo+Math.imul(al5,bl3)|0;mid=mid+Math.imul(al5,bh3)|0;mid=mid+Math.imul(ah5,bl3)|0;hi=hi+Math.imul(ah5,bh3)|0;lo=lo+Math.imul(al4,bl4)|0;mid=mid+Math.imul(al4,bh4)|0;mid=mid+Math.imul(ah4,bl4)|0;hi=hi+Math.imul(ah4,bh4)|0;lo=lo+Math.imul(al3,bl5)|0;mid=mid+Math.imul(al3,bh5)|0;mid=mid+Math.imul(ah3,bl5)|0;hi=hi+Math.imul(ah3,bh5)|0;lo=lo+Math.imul(al2,bl6)|0;mid=mid+Math.imul(al2,bh6)|0;mid=mid+Math.imul(ah2,bl6)|0;hi=hi+Math.imul(ah2,bh6)|0;lo=lo+Math.imul(al1,bl7)|0;mid=mid+Math.imul(al1,bh7)|0;mid=mid+Math.imul(ah1,bl7)|0;hi=hi+Math.imul(ah1,bh7)|0;lo=lo+Math.imul(al0,bl8)|0;mid=mid+Math.imul(al0,bh8)|0;mid=mid+Math.imul(ah0,bl8)|0;hi=hi+Math.imul(ah0,bh8)|0;var w8=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w8>>>26)|0;w8&=67108863;lo=Math.imul(al9,bl0);mid=Math.imul(al9,bh0);mid=mid+Math.imul(ah9,bl0)|0;hi=Math.imul(ah9,bh0);lo=lo+Math.imul(al8,bl1)|0;mid=mid+Math.imul(al8,bh1)|0;mid=mid+Math.imul(ah8,bl1)|0;hi=hi+Math.imul(ah8,bh1)|0;lo=lo+Math.imul(al7,bl2)|0;mid=mid+Math.imul(al7,bh2)|0;mid=mid+Math.imul(ah7,bl2)|0;hi=hi+Math.imul(ah7,bh2)|0;lo=lo+Math.imul(al6,bl3)|0;mid=mid+Math.imul(al6,bh3)|0;mid=mid+Math.imul(ah6,bl3)|0;hi=hi+Math.imul(ah6,bh3)|0;lo=lo+Math.imul(al5,bl4)|0;mid=mid+Math.imul(al5,bh4)|0;mid=mid+Math.imul(ah5,bl4)|0;hi=hi+Math.imul(ah5,bh4)|0;lo=lo+Math.imul(al4,bl5)|0;mid=mid+Math.imul(al4,bh5)|0;mid=mid+Math.imul(ah4,bl5)|0;hi=hi+Math.imul(ah4,bh5)|0;lo=lo+Math.imul(al3,bl6)|0;mid=mid+Math.imul(al3,bh6)|0;mid=mid+Math.imul(ah3,bl6)|0;hi=hi+Math.imul(ah3,bh6)|0;lo=lo+Math.imul(al2,bl7)|0;mid=mid+Math.imul(al2,bh7)|0;mid=mid+Math.imul(ah2,bl7)|0;hi=hi+Math.imul(ah2,bh7)|0;lo=lo+Math.imul(al1,bl8)|0;mid=mid+Math.imul(al1,bh8)|0;mid=mid+Math.imul(ah1,bl8)|0;hi=hi+Math.imul(ah1,bh8)|0;lo=lo+Math.imul(al0,bl9)|0;mid=mid+Math.imul(al0,bh9)|0;mid=mid+Math.imul(ah0,bl9)|0;hi=hi+Math.imul(ah0,bh9)|0;var w9=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w9>>>26)|0;w9&=67108863;lo=Math.imul(al9,bl1);mid=Math.imul(al9,bh1);mid=mid+Math.imul(ah9,bl1)|0;hi=Math.imul(ah9,bh1);lo=lo+Math.imul(al8,bl2)|0;mid=mid+Math.imul(al8,bh2)|0;mid=mid+Math.imul(ah8,bl2)|0;hi=hi+Math.imul(ah8,bh2)|0;lo=lo+Math.imul(al7,bl3)|0;mid=mid+Math.imul(al7,bh3)|0;mid=mid+Math.imul(ah7,bl3)|0;hi=hi+Math.imul(ah7,bh3)|0;lo=lo+Math.imul(al6,bl4)|0;mid=mid+Math.imul(al6,bh4)|0;mid=mid+Math.imul(ah6,bl4)|0;hi=hi+Math.imul(ah6,bh4)|0;lo=lo+Math.imul(al5,bl5)|0;mid=mid+Math.imul(al5,bh5)|0;mid=mid+Math.imul(ah5,bl5)|0;hi=hi+Math.imul(ah5,bh5)|0;lo=lo+Math.imul(al4,bl6)|0;mid=mid+Math.imul(al4,bh6)|0;mid=mid+Math.imul(ah4,bl6)|0;hi=hi+Math.imul(ah4,bh6)|0;lo=lo+Math.imul(al3,bl7)|0;mid=mid+Math.imul(al3,bh7)|0;mid=mid+Math.imul(ah3,bl7)|0;hi=hi+Math.imul(ah3,bh7)|0;lo=lo+Math.imul(al2,bl8)|0;mid=mid+Math.imul(al2,bh8)|0;mid=mid+Math.imul(ah2,bl8)|0;hi=hi+Math.imul(ah2,bh8)|0;lo=lo+Math.imul(al1,bl9)|0;mid=mid+Math.imul(al1,bh9)|0;mid=mid+Math.imul(ah1,bl9)|0;hi=hi+Math.imul(ah1,bh9)|0;var w10=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w10>>>26)|0;w10&=67108863;lo=Math.imul(al9,bl2);mid=Math.imul(al9,bh2);mid=mid+Math.imul(ah9,bl2)|0;hi=Math.imul(ah9,bh2);lo=lo+Math.imul(al8,bl3)|0;mid=mid+Math.imul(al8,bh3)|0;mid=mid+Math.imul(ah8,bl3)|0;hi=hi+Math.imul(ah8,bh3)|0;lo=lo+Math.imul(al7,bl4)|0;mid=mid+Math.imul(al7,bh4)|0;mid=mid+Math.imul(ah7,bl4)|0;hi=hi+Math.imul(ah7,bh4)|0;lo=lo+Math.imul(al6,bl5)|0;mid=mid+Math.imul(al6,bh5)|0;mid=mid+Math.imul(ah6,bl5)|0;hi=hi+Math.imul(ah6,bh5)|0;lo=lo+Math.imul(al5,bl6)|0;mid=mid+Math.imul(al5,bh6)|0;mid=mid+Math.imul(ah5,bl6)|0;hi=hi+Math.imul(ah5,bh6)|0;lo=lo+Math.imul(al4,bl7)|0;mid=mid+Math.imul(al4,bh7)|0;mid=mid+Math.imul(ah4,bl7)|0;hi=hi+Math.imul(ah4,bh7)|0;lo=lo+Math.imul(al3,bl8)|0;mid=mid+Math.imul(al3,bh8)|0;mid=mid+Math.imul(ah3,bl8)|0;hi=hi+Math.imul(ah3,bh8)|0;lo=lo+Math.imul(al2,bl9)|0;mid=mid+Math.imul(al2,bh9)|0;mid=mid+Math.imul(ah2,bl9)|0;hi=hi+Math.imul(ah2,bh9)|0;var w11=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w11>>>26)|0;w11&=67108863;lo=Math.imul(al9,bl3);mid=Math.imul(al9,bh3);mid=mid+Math.imul(ah9,bl3)|0;hi=Math.imul(ah9,bh3);lo=lo+Math.imul(al8,bl4)|0;mid=mid+Math.imul(al8,bh4)|0;mid=mid+Math.imul(ah8,bl4)|0;hi=hi+Math.imul(ah8,bh4)|0;lo=lo+Math.imul(al7,bl5)|0;mid=mid+Math.imul(al7,bh5)|0;mid=mid+Math.imul(ah7,bl5)|0;hi=hi+Math.imul(ah7,bh5)|0;lo=lo+Math.imul(al6,bl6)|0;mid=mid+Math.imul(al6,bh6)|0;mid=mid+Math.imul(ah6,bl6)|0;hi=hi+Math.imul(ah6,bh6)|0;lo=lo+Math.imul(al5,bl7)|0;mid=mid+Math.imul(al5,bh7)|0;mid=mid+Math.imul(ah5,bl7)|0;hi=hi+Math.imul(ah5,bh7)|0;lo=lo+Math.imul(al4,bl8)|0;mid=mid+Math.imul(al4,bh8)|0;mid=mid+Math.imul(ah4,bl8)|0;hi=hi+Math.imul(ah4,bh8)|0;lo=lo+Math.imul(al3,bl9)|0;mid=mid+Math.imul(al3,bh9)|0;mid=mid+Math.imul(ah3,bl9)|0;hi=hi+Math.imul(ah3,bh9)|0;var w12=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w12>>>26)|0;w12&=67108863;lo=Math.imul(al9,bl4);mid=Math.imul(al9,bh4);mid=mid+Math.imul(ah9,bl4)|0;hi=Math.imul(ah9,bh4);lo=lo+Math.imul(al8,bl5)|0;mid=mid+Math.imul(al8,bh5)|0;mid=mid+Math.imul(ah8,bl5)|0;hi=hi+Math.imul(ah8,bh5)|0;lo=lo+Math.imul(al7,bl6)|0;mid=mid+Math.imul(al7,bh6)|0;mid=mid+Math.imul(ah7,bl6)|0;hi=hi+Math.imul(ah7,bh6)|0;lo=lo+Math.imul(al6,bl7)|0;mid=mid+Math.imul(al6,bh7)|0;mid=mid+Math.imul(ah6,bl7)|0;hi=hi+Math.imul(ah6,bh7)|0;lo=lo+Math.imul(al5,bl8)|0;mid=mid+Math.imul(al5,bh8)|0;mid=mid+Math.imul(ah5,bl8)|0;hi=hi+Math.imul(ah5,bh8)|0;lo=lo+Math.imul(al4,bl9)|0;mid=mid+Math.imul(al4,bh9)|0;mid=mid+Math.imul(ah4,bl9)|0;hi=hi+Math.imul(ah4,bh9)|0;var w13=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w13>>>26)|0;w13&=67108863;lo=Math.imul(al9,bl5);mid=Math.imul(al9,bh5);mid=mid+Math.imul(ah9,bl5)|0;hi=Math.imul(ah9,bh5);lo=lo+Math.imul(al8,bl6)|0;mid=mid+Math.imul(al8,bh6)|0;mid=mid+Math.imul(ah8,bl6)|0;hi=hi+Math.imul(ah8,bh6)|0;lo=lo+Math.imul(al7,bl7)|0;mid=mid+Math.imul(al7,bh7)|0;mid=mid+Math.imul(ah7,bl7)|0;hi=hi+Math.imul(ah7,bh7)|0;lo=lo+Math.imul(al6,bl8)|0;mid=mid+Math.imul(al6,bh8)|0;mid=mid+Math.imul(ah6,bl8)|0;hi=hi+Math.imul(ah6,bh8)|0;lo=lo+Math.imul(al5,bl9)|0;mid=mid+Math.imul(al5,bh9)|0;mid=mid+Math.imul(ah5,bl9)|0;hi=hi+Math.imul(ah5,bh9)|0;var w14=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w14>>>26)|0;w14&=67108863;lo=Math.imul(al9,bl6);mid=Math.imul(al9,bh6);mid=mid+Math.imul(ah9,bl6)|0;hi=Math.imul(ah9,bh6);lo=lo+Math.imul(al8,bl7)|0;mid=mid+Math.imul(al8,bh7)|0;mid=mid+Math.imul(ah8,bl7)|0;hi=hi+Math.imul(ah8,bh7)|0;lo=lo+Math.imul(al7,bl8)|0;mid=mid+Math.imul(al7,bh8)|0;mid=mid+Math.imul(ah7,bl8)|0;hi=hi+Math.imul(ah7,bh8)|0;lo=lo+Math.imul(al6,bl9)|0;mid=mid+Math.imul(al6,bh9)|0;mid=mid+Math.imul(ah6,bl9)|0;hi=hi+Math.imul(ah6,bh9)|0;var w15=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w15>>>26)|0;w15&=67108863;lo=Math.imul(al9,bl7);mid=Math.imul(al9,bh7);mid=mid+Math.imul(ah9,bl7)|0;hi=Math.imul(ah9,bh7);lo=lo+Math.imul(al8,bl8)|0;mid=mid+Math.imul(al8,bh8)|0;mid=mid+Math.imul(ah8,bl8)|0;hi=hi+Math.imul(ah8,bh8)|0;lo=lo+Math.imul(al7,bl9)|0;mid=mid+Math.imul(al7,bh9)|0;mid=mid+Math.imul(ah7,bl9)|0;hi=hi+Math.imul(ah7,bh9)|0;var w16=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w16>>>26)|0;w16&=67108863;lo=Math.imul(al9,bl8);mid=Math.imul(al9,bh8);mid=mid+Math.imul(ah9,bl8)|0;hi=Math.imul(ah9,bh8);lo=lo+Math.imul(al8,bl9)|0;mid=mid+Math.imul(al8,bh9)|0;mid=mid+Math.imul(ah8,bl9)|0;hi=hi+Math.imul(ah8,bh9)|0;var w17=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w17>>>26)|0;w17&=67108863;lo=Math.imul(al9,bl9);mid=Math.imul(al9,bh9);mid=mid+Math.imul(ah9,bl9)|0;hi=Math.imul(ah9,bh9);var w18=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w18>>>26)|0;w18&=67108863;o[0]=w0;o[1]=w1;o[2]=w2;o[3]=w3;o[4]=w4;o[5]=w5;o[6]=w6;o[7]=w7;o[8]=w8;o[9]=w9;o[10]=w10;o[11]=w11;o[12]=w12;o[13]=w13;o[14]=w14;o[15]=w15;o[16]=w16;o[17]=w17;o[18]=w18;if(c!==0){o[19]=c;out.length++}return out};if(!Math.imul){comb10MulTo=smallMulTo}function bigMulTo(self,num,out){out.negative=num.negative^self.negative;out.length=self.length+num.length;var carry=0;var hncarry=0;for(var k=0;k<out.length-1;k++){var ncarry=hncarry;hncarry=0;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j;var a=self.words[i]|0;var b=num.words[j]|0;var r=a*b;var lo=r&67108863;ncarry=ncarry+(r/67108864|0)|0;lo=lo+rword|0;rword=lo&67108863;ncarry=ncarry+(lo>>>26)|0;hncarry+=ncarry>>>26;ncarry&=67108863}out.words[k]=rword;carry=ncarry;ncarry=hncarry}if(carry!==0){out.words[k]=carry}else{out.length--}return out._strip()}function jumboMulTo(self,num,out){return bigMulTo(self,num,out)}BN.prototype.mulTo=function mulTo(num,out){var res;var len=this.length+num.length;if(this.length===10&&num.length===10){res=comb10MulTo(this,num,out)}else if(len<63){res=smallMulTo(this,num,out)}else if(len<1024){res=bigMulTo(this,num,out)}else{res=jumboMulTo(this,num,out)}return res};

1function FFTM(x,y){this.x=x;this.y=y}FFTM.prototype.makeRBT=function makeRBT(N){var t=new Array(N);var l=BN.prototype._countBits(N)-1;for(var i=0;i<N;i++){t[i]=this.revBin(i,l,N)}return t};FFTM.prototype.revBin=function revBin(x,l,N){if(x===0||x===N-1)return x;var rb=0;for(var i=0;i<l;i++){rb|=(x&1)<<l-i-1;x>>=1}return rb};FFTM.prototype.permute=function permute(rbt,rws,iws,rtws,itws,N){for(var i=0;i<N;i++){rtws[i]=rws[rbt[i]];itws[i]=iws[rbt[i]]}};FFTM.prototype.transform=function transform(rws,iws,rtws,itws,N,rbt){this.permute(rbt,rws,iws,rtws,itws,N);for(var s=1;s<N;s<<=1){var l=s<<1;var rtwdf=Math.cos(2*Math.PI/l);var itwdf=Math.sin(2*Math.PI/l);for(var p=0;p<N;p+=l){var rtwdf_=rtwdf;var itwdf_=itwdf;for(var j=0;j<s;j++){var re=rtws[p+j];var ie=itws[p+j];var ro=rtws[p+j+s];var io=itws[p+j+s];var rx=rtwdf_*ro-itwdf_*io;io=rtwdf_*io+itwdf_*ro;ro=rx;rtws[p+j]=re+ro;itws[p+j]=ie+io;rtws[p+j+s]=re-ro;itws[p+j+s]=ie-io;if(j!==l){rx=rtwdf*rtwdf_-itwdf*itwdf_;itwdf_=rtwdf*itwdf_+itwdf*rtwdf_;rtwdf_=rx}

1}}}};FFTM.prototype.guessLen13b=function guessLen13b(n,m){var N=Math.max(m,n)|1;var odd=N&1;var i=0;for(N=N/2|0;N;N=N>>>1){i++}return 1<<i+1+odd};FFTM.prototype.conjugate=function conjugate(rws,iws,N){if(N<=1)return;for(var i=0;i<N/2;i++){var t=rws[i];rws[i]=rws[N-i-1];rws[N-i-1]=t;t=iws[i];iws[i]=-iws[N-i-1];iws[N-i-1]=-t}};FFTM.prototype.normalize13b=function normalize13b(ws,N){var carry=0;for(var i=0;i<N/2;i++){var w=Math.round(ws[2*i+1]/N)*8192+Math.round(ws[2*i]/N)+carry;ws[i]=w&67108863;if(w<67108864){carry=0}else{carry=w/67108864|0}}return ws};FFTM.prototype.convert13b=function convert13b(ws,len,rws,N){var carry=0;for(var i=0;i<len;i++){carry=carry+(ws[i]|0);rws[2*i]=carry&8191;carry=carry>>>13;rws[2*i+1]=carry&8191;carry=carry>>>13}for(i=2*len;i<N;++i){rws[i]=0}assert(carry===0);assert((carry&~8191)===0)};FFTM.prototype.stub=function stub(N){var ph=new Array(N);for(var i=0;i<N;i++){ph[i]=0}return ph};FFTM.prototype.mulp=function mulp(x,y,out){var N=2*this.guessLen13b(x.length,y.length);var rbt=this.makeRBT(N);var _=this.stub(N);var rws=new Array(N);var rwst=new Array(N);var iwst=new Array(N);var nrws=new Array(N);var nrwst=new Array(N);var niwst=new Array(N);var rmws=out.words;rmws.length=N;this.convert13b(x.words,x.length,rws,N);this.convert13b(y.words,y.length,nrws,N);this.transform(rws,_,rwst,iwst,N,rbt);this.transform(nrws,_,nrwst,niwst,N,rbt);for(var i=0;i<N;i++){var rx=rwst[i]*nrwst[i]-iwst[i]*niwst[i];iwst[i]=rwst[i]*niwst[i]+iwst[i]*nrwst[i];rwst[i]=rx}this.conjugate(rwst,iwst,N);this.transform(rwst,iwst,rmws,_,N,rbt);this.conjugate(rmws,_,N);this.normalize13b(rmws,N);out.negative=x.negative^y.negative;out.length=x.length+y.length;return out._strip()};BN.prototype.mul=function mul(num){var out=new BN(null);out.words=new Array(this.length+num.length);return this.mulTo(num,out)};BN.prototype.mulf=function mulf(num){var out=new BN(null);out.words=new Array(this.length+num.length);return jumboMulTo(this,num,out)};BN.prototype.imul=function imul(num){return this.clone().mulTo(num,this)};BN.prototype.imuln=function imuln(num){var isNegNum=num<0;if(isNegNum)num=-num;assert(typeof num==="number");assert(num<67108864);var carry=0;for(var i=0;i<this.length;i++){var w=(this.words[i]|0)*num;var lo=(w&67108863)+(carry&67108863);carry>>=26;carry+=w/67108864|0;carry+=lo>>>26;this.words[i]=lo&67108863}if(carry!==0){this.words[i]=carry;this.length++}return isNegNum?this.ineg():this};BN.prototype.muln=function muln(num){return this.clone().imuln(num)};BN.prototype.sqr=function sqr(){return this.mul(this)};BN.prototype.isqr=function isqr(){return this.imul(this.clone())};BN.prototype.pow=function pow(num){var w=toBitArray(num);if(w.length===0)return new BN(1);var res=this;for(var i=0;i<w.length;i++,res=res.sqr()){if(w[i]!==0)break}if(++i<w.length){for(var q=res.sqr();i<w.length;i++,q=q.sqr()){if(w[i]===0)continue;res=res.mul(q)}}return res};BN.prototype.iushln=function iushln(bits){assert(typeof bits==="number"&&bits>=0);var r=bits%26;var s=(bits-r)/26;var carryMask=67108863>>>26-r<<26-r;var i;if(r!==0){var carry=0;for(i=0;i<this.length;i++){var newCarry=this.words[i]&carryMask;var c=(this.words[i]|0)-newCarry<<r;this.words[i]=c|carry;carry=newCarry>>>26-r}if(carry){this.words[i]=carry;this.length++}}if(s!==0){for(i=this.length-1;i>=0;i--){this.words[i+s]=this.words[i]}for(i=0;i<s;i++){this.words[i]=0}this.length+=s}return this._strip()};BN.prototype.ishln=function ishln(bits){assert(this.negative===0);return this.iushln(bits)};BN.prototype.iushrn=function iushrn(bits,hint,extended){assert(typeof bits==="number"&&bits>=0);var h;if(hint){h=(hint-hint%26)/26}else{h=0}var r=bits%26;var s=Math.min((bits-r)/26,this.length);var mask=67108863^67108863>>>r<<r;var maskedWords=extended;h-=s;h=Math.max(0,h);if(maskedWords){for(var i=0;i<s;i++){maskedWords.words[i]=this.words[i]}maskedWords.length=s}if(s===0){}else if(this.length>s){this.length-=s;for(i=0;i<this.length;i++){this.words[i]=this.words[i+s]}}else{this.words[0]=0;this.length=1}var carry=0;for(i=this.length-1;i>=0&&(carry!==0||i>=h);i--){var word=this.words[i]|0;this.words[i]=carry<<26-r|word>>>r;carry=word&mask}if(maskedWords&&carry!==0){maskedWords.words[maskedWords.length++]=carry}if(this.length===0){this.words[0]=0;this.length=1}return this._strip()};BN.prototype.ishrn=function ishrn(bits,hint,extended){assert(this.negative===0);return this.iushrn(bits,hint,extended)};BN.prototype.shln=function shln(bits){return this.clone().ishln(bits)};BN.prototype.ushln=function ushln(bits){return this.clone().iushln(bits)};BN.prototype.shrn=function shrn(bits){return this.clone().ishrn(bits)};BN.prototype.ushrn=function ushrn(bits){return this.clone().iushrn(bits)};BN.prototype.testn=function testn(bit){assert(typeof bit==="number"&&bit>=0);var r=bit%26;var s=(bit-r)/26;var q=1<<r;if(this.length<=s)return false;var w=this.words[s];return!!(w&q)};BN.prototype.imaskn=function imaskn(bits){assert(typeof bits==="number"&&bits>=0);var r=bits%26;var s=(bits-r)/26;assert(this.negative===0,"imaskn works only with positive numbers");if(this.length<=s){return this}if(r!==0){s++}this.length=Math.min(s,this.length);if(r!==0){var mask=67108863^67108863>>>r<<r;this.words[this.length-1]&=mask}return this._strip()};BN.prototype.maskn=function maskn(bits){return this.clone().imaskn(bits)};BN.prototype.iaddn=function iaddn(num){assert(typeof num==="number");assert(num<67108864);

1if(num<0)return this.isubn(-num);if(this.negative!==0){if(this.length===1&&(this.words[0]|0)<=num){this.words[0]=num-(this.words[0]|0);this.negative=0;return this}this.negative=0;this.isubn(num);this.negative=1;return this}return this._iaddn(num)};BN.prototype._iaddn=function _iaddn(num){this.words[0]+=num;for(var i=0;i<this.length&&this.words[i]>=67108864;i++){this.words[i]-=67108864;if(i===this.length-1){this.words[i+1]=1}else{this.words[i+1]++}}this.length=Math.max(this.length,i+1);return this};BN.prototype.isubn=function isubn(num){assert(typeof num==="number");assert(num<67108864);if(num<0)return this.iaddn(-num);if(this.negative!==0){this.negative=0;this.iaddn(num);this.negative=1;return this}this.words[0]-=num;if(this.length===1&&this.words[0]<0){this.words[0]=-this.words[0];this.negative=1}else{for(var i=0;i<this.length&&this.words[i]<0;i++){this.words[i]+=67108864;this.words[i+1]-=1}}return this._strip()};BN.prototype.addn=function addn(num){return this.clone().iaddn(num)};BN.prototype.subn=function subn(num){return this.clone().isubn(num)};BN.prototype.iabs=function iabs(){this.negative=0;return this};BN.prototype.abs=function abs(){return this.clone().iabs()};BN.prototype._ishlnsubmul=function _ishlnsubmul(num,mul,shift){var len=num.length+shift;var i;this._expand(len);var w;var carry=0;for(i=0;i<num.length;i++){w=(this.words[i+shift]|0)+carry;var right=(num.words[i]|0)*mul;w-=right&67108863;carry=(w>>26)-(right/67108864|0);this.words[i+shift]=w&67108863}for(;i<this.length-shift;i++){w=(this.words[i+shift]|0)+carry;carry=w>>26;this.words[i+shift]=w&67108863}if(carry===0)return this._strip();assert(carry===-1);carry=0;for(i=0;i<this.length;i++){w=-(this.words[i]|0)+carry;carry=w>>26;this.words[i]=w&67108863}this.negative=1;return this._strip()};BN.prototype._wordDiv=function _wordDiv(num,mode){var shift=this.length-num.length;var a=this.clone();var b=num;var bhi=b.words[b.length-1]|0;var bhiBits=this._countBits(bhi);shift=26-bhiBits;if(shift!==0){b=b.ushln(shift);a.iushln(shift);bhi=b.words[b.length-1]|0}var m=a.length-b.length;var q;if(mode!=="mod"){q=new BN(null);q.length=m+1;q.words=new Array(q.length);for(var i=0;i<q.length;i++){q.words[i]=0}}var diff=a.clone()._ishlnsubmul(b,1,m);if(diff.negative===0){a=diff;if(q){q.words[m]=1}}for(var j=m-1;j>=0;j--){var qj=(a.words[b.length+j]|0)*67108864+(a.words[b.length+j-1]|0);qj=Math.min(qj/bhi|0,67108863);a._ishlnsubmul(b,qj,j);while(a.negative!==0){qj--;a.negative=0;a._ishlnsubmul(b,1,j);if(!a.isZero()){a.negative^=1}}if(q){q.words[j]=qj}}if(q){q._strip()}a._strip();if(mode!=="div"&&shift!==0){a.iushrn(shift)}return{div:q||null,mod:a}};BN.prototype.divmod=function divmod(num,mode,positive){assert(!num.isZero());if(this.isZero()){return{div:new BN(0),mod:new BN(0)}}var div,mod,res;if(this.negative!==0&&num.negative===0){res=this.neg().divmod(num,mode);if(mode!=="mod"){div=res.div.neg()}if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.iadd(num)}}return{div:div,mod:mod}}if(this.negative===0&&num.negative!==0){res=this.divmod(num.neg(),mode);if(mode!=="mod"){div=res.div.neg()}return{div:div,mod:res.mod}}if((this.negative&num.negative)!==0){res=this.neg().divmod(num.neg(),mode);if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.isub(num)}}return{div:res.div,mod:mod}}if(num.length>this.length||this.cmp(num)<0){return{div:new BN(0),mod:this}}if(num.length===1){if(mode==="div"){return{div:this.divn(num.words[0]),mod:null}}if(mode==="mod"){return{div:null,mod:new BN(this.modrn(num.words[0]))}}return{div:this.divn(num.words[0]),mod:new BN(this.modrn(num.words[0]))}}return this._wordDiv(num,mode)};BN.prototype.div=function div(num){return this.divmod(num,"div",false).div};BN.prototype.mod=function mod(num){return this.divmod(num,"mod",false).mod};BN.prototype.umod=function umod(num){return this.divmod(num,"mod",true).mod};BN.prototype.divRound=function divRound(num){var dm=this.divmod(num);if(dm.mod.isZero())return dm.div;var mod=dm.div.negative!==0?dm.mod.isub(num):dm.mod;var half=num.ushrn(1);var r2=num.andln(1);var cmp=mod.cmp(half);if(cmp<0||r2===1&&cmp===0)return dm.div;return dm.div.negative!==0?dm.div.isubn(1):dm.div.iaddn(1

1)};BN.prototype.modrn=function modrn(num){var isNegNum=num<0;if(isNegNum)num=-num;assert(num<=67108863);var p=(1<<26)%num;var acc=0;for(var i=this.length-1;i>=0;i--){acc=(p*acc+(this.words[i]|0))%num}return isNegNum?-acc:acc};BN.prototype.modn=function modn(num){return this.modrn(num)};BN.prototype.idivn=function idivn(num){var isNegNum=num<0;if(isNegNum)num=-num;assert(num<=67108863);var carry=0;for(var i=this.length-1;i>=0;i--){var w=(this.words[i]|0)+carry*67108864;this.words[i]=w/num|0;carry=w%num}this._strip();return isNegNum?this.ineg():this};BN.prototype.divn=function divn(num){return this.clone().idivn(num)};BN.prototype.egcd=function egcd(p){assert(p.negative===0);assert(!p.isZero());var x=this;var y=p.clone();if(x.negative!==0){x=x.umod(p)}else{x=x.clone()}var A=new BN(1);var B=new BN(0);var C=new BN(0);var D=new BN(1);var g=0;while(x.isEven()&&y.isEven()){x.iushrn(1);y.iushrn(1);++g}var yp=y.clone();var xp=x.clone();while(!x.isZero()){for(var i=0,im=1;(x.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){x.iushrn(i);while(i-- >0){if(A.isOdd()||B.isOdd()){A.iadd(yp);B.isub(xp)}A.iushrn(1);B.iushrn(1)}}for(var j=0,jm=1;(y.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){y.iushrn(j);while(j-- >0){if(C.isOdd()||D.isOdd()){C.iadd(yp);D.isub(xp)}C.iushrn(1);D.iushrn(1)}}if(x.cmp(y)>=0){x.isub(y);A.isub(C);B.isub(D)}else{y.isub(x);C.isub(A);D.isub(B)}}return{a:C,b:D,gcd:y.iushln(g)}};BN.prototype._invmp=function _invmp(p){assert(p.negative===0);assert(!p.isZero());var a=this;var b=p.clone();if(a.negative!==0){a=a.umod(p)}else{a=a.clone()}var x1=new BN(1);var x2=new BN(0);var delta=b.clone();while(a.cmpn(1)>0&&b.cmpn(1)>0){for(var i=0,im=1;(a.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){a.iushrn(i);while(i-- >0){if(x1.isOdd()){x1.iadd(delta)}x1.iushrn(1)}}for(var j=0,jm=1;(b.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){b.iushrn(j);while(j-- >0){if(x2.isOdd()){x2.iadd(delta)}x2.iushrn(1)}}if(a.cmp(b)>=0){a.isub(b);x1.isub(x2)}else{b.isub(a);x2.isub(x1)}}var res;if(a.cmpn(1)===0){res=x1}else{res=x2}if(res.cmpn(0)<0){res.iadd(p)}return res};BN.prototype.gcd=function gcd(num){if(this.isZero())return num.abs();if(num.isZero())return this.abs();var a=this.clone();var b=num.clone();a.negative=0;b.negative=0;for(var shift=0;a.isEven()&&b.isEven();shift++){a.iushrn(1);b.iushrn(1)}do{while(a.isEven()){a.iushrn(1)}while(b.isEven()){b.iushrn(1)}var r=a.cmp(b);if(r<0){var t=a;a=b;b=t}else if(r===0||b.cmpn(1)===0){break}a.isub(b)}while(true);return b.iushln(shift)};BN.prototype.invm=function invm(num){return this.egcd(num).a.umod(num)};BN.prototype.isEven=function isEven(){return(this.words[0]&1)===0};BN.prototype.isOdd=function isOdd(){return(this.words[0]&1)===1};BN.prototype.andln=function andln(num){return this.words[0]&num};BN.prototype.bincn=function bincn(bit){assert(typeof bit==="number");var r=bit%26;var s=(bit-r)/26;var q=1<<r;if(this.length<=s){this._expand(s+1);this.words[s]|=q;return this}var carry=q;for(var i=s;carry!==0&&i<this.length;i++){var w=this.words[i]|0;w+=carry;carry=w>>>26;w&=67108863;this.words[i]=w}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.isZero=function isZero(){return this.length===1&&this.words[0]===0};BN.prototype.cmpn=function cmpn(num){var negative=num<0;if(this.negative!==0&&!negative)return-1;if(this.negative===0&&negative)return 1;this._strip();var res;if(this.length>1){res=1}else{if(negative){num=-num}assert(num<=67108863,"Number is too big");var w=this.words[0]|0;res=w===num?0:w<num?-1:1}if(this.negative!==0)return-res|0;return res};BN.prototype.cmp=function cmp(num){if(this.negative!==0&&num.negative===0)return-1;if(this.negative===0&&num.negative!==0)return 1;var res=this.ucmp(num);if(this.negative!==0)return-res|0;return res};BN.prototype.ucmp=function ucmp(num){if(this.length>num.length)return 1;if(this.length<num.length)return-1;var res=0;for(var i=this.length-1;i>=0;i--){var a=this.words[i]|0;var b=num.words[i]|0;if(a===b)continue;if(a<b){res=-1}else if(a>b){res=1}break}return res};BN.prototype.gtn=function gtn(num){return this.cmpn(num)===1};BN.prototype.gt=function gt(num){return this.cmp(num)===1};BN.prototype.gten=function gten(num){return this.cmpn(num)>=0};BN.prototype.gte=function gte(num){return this.cmp(num)>=0};BN.prototype.ltn=function ltn(num){return this.cmpn(num)===-1};BN.prototype.lt=function lt(num){return this.cmp(num)===-1};BN.prototype.lten=function lten(num){return this.cmpn(num)<=0};BN.prototype.lte=function lte(num){return this.cmp(num)<=0};BN.prototype.eqn=function eqn(num){return this.cmpn(num)===0};BN.prototype.eq=function eq(num){return this.cmp(num)===0};BN.red=function red(num){return new Red(num)};BN.prototype.toRed=function toRed(ctx){assert(!this.red,"Already a number in reduction context");assert(this.negative===0,"red works only with positives");return ctx.convertTo(this)._forceRed(ctx)};BN.prototype.fromRed=function fromRed(){assert(this.red,"fromRed works only with numbers in reduction context");return this.red.convertFrom(this)};BN.prototype._forceRed=function _forceRed(ctx){this.red=ctx;return this};BN.prototype.forceRed=function forceRed(ctx){assert(!this.red,"Already a number in reduction context");return this._forceRed(ctx)};BN.prototype.redAdd=function redAdd(num){assert(this.red,"redAdd works only with red numbers");return this.red.add(this,num)};BN.prototype.redIAdd=function redIAdd(num){assert(this.red,"redIAdd works only with red numbers");return this.red.iadd(this,num)};BN.prototype.redSub=function redSub(num){assert(this.red,"redSub works only with red numbers");return this.red.sub(this,num)};BN.prototype.redISub=function redISub(num){assert(this.red,"redISub works only with red numbers");return this.red.isub(this,num)};BN.prototype.redShl=function redShl(num){assert(this.red,"redShl works only with red numbers");return this.red.shl(this,num)};BN.prototype.redMul=function redMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.mul(this,num)};BN.prototype.redIMul=function redIMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.imul(this,num)};BN.prototype.redSqr=function redSqr(){assert(this.red,"redSqr works only with red numbers");this.red._verify1(this);return this.red.sqr(this)};BN.prototype.redISqr=function redISqr(){assert(this.red,"redISqr works only with red numbers");this.red._verify1(this);return this.red.isqr(this)};BN.prototype.redSqrt=function redSqrt(){assert(this.red,"redSqrt works only with red numbers");this.red._verify1(this);return this.red.sqrt(this)};BN.prototype.redInvm=function redInvm(){assert(this.red,"redInvm works only with red numbers");this.red._verify1(this);return this.red.invm(this)};BN.prototype.redNeg=function redNeg(){assert(this.red,"redNeg works only with red numbers");this.red._verify1(this);return this.red.neg(this)};BN.prototype.redPow=function redPow(num){assert(this.red&&!num.red,"redPow(normalNum)");this.red._verify1(this);return this.red.pow(this,num)};var primes={k256:null,p224:null,p192:null,p25519:null};function MPrime(name,p){this.name=name;this.p=new BN(p,16);this.n=this.p.bitLength();this.k=new BN(1).iushln(this.n).isub(this.p);this.tmp=this._tmp()}MPrime.prototype._tmp=function _tmp(){var tmp=new BN(null);tmp.words=new Array(Math.ceil(this.n/13));return tmp};MPrime.prototype.ireduce=function ireduce(num){var r=num;var rlen;do{this.split(r,this.tmp);r=this.imulK(r);r=r.iadd(this.tmp);rlen=r.bitLength()}while(rlen>this.n);var cmp=rlen<this.n?-1:r.ucmp(this.p);if(cmp===0){r.words[0]=0;r.length=1}else if(cmp>0){r.isub(this.p)}else{if(r.strip!==undefined){r.strip()}else{r._strip()}}return r};MPrime.prototype.split=function split(input,out){input.iushrn(this.n,0,out)};MPrime.prototype.imulK=function imulK(num){return num.imul(this.k)};function K256(){MPrime.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}inherits(K256,MPrime);K256.prototype.split=function split(input,output){var mask=4194303;var outLen=Math.min(input.length,9);for(var i=0;i<outLen;i++){output.words[i]=input.words[i]}output.length=outLen;if(input.length<=9){input.words[0]=0;input.length=1;return}var prev=input.words[9];output.words[output.length++]=prev&mask;for(i=10;i<input.length;i++){var next=input.words[i]|0;input.words[i-10]=(next&mask)<<4|prev>>>22;prev=next}prev>>>=22;input.words[i-10]=prev;if(prev===0&&input.length>10){input.length-=10}else{input.length-=9}};K256.prototype.imulK=function imulK(num){num.words[num.length]=0;num.words[num.length+1]=0;num.length+=2;var lo=0;for(var i=0;i<num.length;i++){var w=num.words[i]|0;lo+=w*977;num.words[i]=lo&67108863;lo=w*64+(lo/67108864|0)}if(num.words[num.length-1]===0){num.length--;if(num.words[num.length-1]===0){num.length--}}return num};function P224(){MPrime.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}inherits(P224,MPrime);function P192(){MPrime.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}inherits(P192,MPrime);function P25519(){MPrime.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}inherits(P25519,MPrime);P25519.prototype.imulK=function imulK(num){var carry=0;for(var i=0;i<num.length;i++){var hi=(num.words[i]|0)*19+carry;var lo=hi&67108863;hi>>>=26;num.words[i]=lo;carry=hi}if(carry!==0){num.words[num.length++]=carry}return num};BN._prime=function prime(name){if(primes[name])return primes[name];var prime;if(name==="k256"){prime=new K256}else if(name==="p224"){prime=new P224}else if(name==="p192"){prime=new P192}else if(name==="p25519"){prime=new P25519}else{throw new Error("Unknown prime "+name)}primes[name]=prime;return prime};function Red(m){if(typeof m==="string"){var prime=BN._prime(m);this.m=prime.p;this.prime=prime}else{assert(m.gtn(1),"modulus must be greater than 1");this.m=m;this.prime=null}}Red.prototype._verify1=function _verify1(a){assert(a.negative===0,"red works only with positives");assert(a.red,"red works only with red numbers")};Red.prototype._verify2=function _verify2(a,b){assert((a.negative|b.negative)===0,"red works only with positives");assert(a.red&&a.red===b.red,"red works only with red numbers")};Red.prototype.imod=function imod(a){if(this.prime)return this.prime.ireduce(a)._forceRed(this);move(a,a.umod(this.m)._forceRed(this));return a};Red.prototype.neg=function neg(a){if(a.isZero()){return a.clone()}return this.m.sub(a)._forceRed(this)};Red.prototype.add=function add(a,b){this._verify2(a,b);var res=a.add(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res._forceRed(this)};Red.prototype.iadd=function iadd(a,b){this._verify2(a,b);var res=a.iadd(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res};Red.prototype.sub=function sub(a,b){this._verify2(a,b);var res=a.sub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res._forceRed(this)};Red.prototype.isub=function isub(a,b){this._verify2(a,b);var res=a.isub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res};Red.prototype.shl=function shl(a,num){this._verify1(a);return this.imod(a.ushln(num))};Red.prototype.imul=function imul(a,b){this._verify2(a,b);return this.imod(a.imul(b))};Red.prototype.mul=function mul(a,b){this._verify2(a,b);return this.imod(a.mul(b))};Red.prototype.isqr=function isqr(a){return this.imul(a,a.clone())};Red.prototype.sqr=function sqr(a){return this.mul(a,a)};Red.prototype.sqrt=function sqrt(a){if(a.isZero())return a.clone();var mod3=this.m.andln(3);assert(mod3%2===1);if(mod3===3){var pow=this.m.add(new BN(1)).iushrn(2);return this.pow(a,pow)}var q=this.m.subn(1);var s=0;while(!q.isZero()&&q.andln(1)===0){s++;q.iushrn(1)}assert(!q.isZero());var one=new BN(1).toRed(this);var nOne=one.redNeg();var lpow=this.m.subn(1).iushrn(1);var z=this.m.bitLength();z=new BN(2*z*z).toRed(this);while(this.pow(z,lpow).cmp(nOne)!==0){z.redIAdd(nOne)}var c=this.pow(z,q);var r=this.pow(a,q.addn(1).iushrn(1));var t=this.pow(a,q);var m=s;while(t.cmp(one)!==0){var tmp=t;for(var i=0;tmp.cmp(one)!==0;i++){tmp=tmp.redSqr()}assert(i<m);var b=this.pow(c,new BN(1).iushln(m-i-1));r=r.redMul(b);c=b.redSqr();t=t.redMul(c);m=i}return r};Red.prototype.invm=function invm(a){var inv=a._invmp(this.m);if(inv.negative!==0){inv.negative=0;return this.imod(inv).redNeg()}else{return this.imod(inv)}};Red.prototype.pow=function pow(a,num){if(num.isZero())return new BN(1).toRed(this);if(num.cmpn(1)===0)return a.clone();var windowSize=4;var wnd=new Array(1<<windowSize);wnd[0]=new BN(1).toRed(this);wnd[1]=a;for(var i=2;i<wnd.length;i++){wnd[i]=this.mul(wnd[i-1],a)}var res=wnd[0];var current=0;var currentLen=0;var start=num.bitLength()%26;if(start===0){start=26}for(i=num.length-1;i>=0;i--){var word=num.words[i];for(var j=start-1;j>=0;j--){var bit=word>>j&1;if(res!==wnd[0]){res=this.sqr(res)}if(bit===0&&current===0){currentLen=0;continue}current<<=1;current|=bit;currentLen++;if(currentLen!==windowSize&&(i!==0||j!==0))continue;res=this.mul(res,wnd[current]);currentLen=0;current=0}start=26}return res};Red.prototype.convertTo=function convertTo(num){var r=num.umod(this.m);return r===num?r.clone():r};Red.prototype.convertFrom=function convertFrom(num){var res=num.clone();res.red=null;return res};BN.mont=function mont(num){return new Mont(num)};function Mont(m){Red.call(this,m);this.shift=this.m.bitLength();if(this.shift%26!==0){this.shift+=26-this.shift%26}this.r=new BN(1).iushln(this.shift);this.r2=this.imod(this.r.sqr());this.rinv=this.r._invmp(this.m);this.minv=this.rinv.mul(this.r).isubn(1).div(this.m);this.minv=this.minv.umod(this.r);this.minv=this.r.sub(this.minv)}inherits(Mont,Red);Mont.prototype.convertTo=function convertTo(num){return this.imod(num.ushln(this.shift))};Mont.prototype.convertFrom=function convertFrom(num){var r=this.imod(num.mul(this.rinv));r.red=null;return r};Mont.prototype.imul=function imul(a,b){if(a.isZero()||b.isZero()){a.words[0]=0;a.length=1;return a}var t=a.imul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.mul=function mul(a,b){if(a.isZero()||b.isZero())return new BN(0)._forceRed(this);var t=a.mul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.invm=function invm(a){var res=this.imod(a._invmp(this.m).mul(this.r2));return res._forceRed(this)}})(

1typeof module==="undefined"||module,this)},{buffer:37}],36:[function(require,module,exports){var r;module.exports=function rand(len){if(!r)r=new Rand(null);return r.generate(len)};function Rand(rand){this.rand=rand}module.exports.Rand=Rand;Rand.prototype.generate=function generate(len){return this._rand(len)};Rand.prototype._rand=function _rand(n){if(this.rand.getBytes)return this.rand.getBytes(n);var res=new Uint8Array(n);for(var i=0;i<res.length;i++)res[i]=this.rand.getByte();return res};if(typeof self==="object"){if(self.crypto&&self.crypto.getRandomValues){Rand.prototype._rand=function _rand(n){var arr=new Uint8Array(n);self.crypto.getRandomValues(arr);return arr}}else if(self.msCrypto&&self.msCrypto.getRandomValues){Rand.prototype._rand=function _rand(n){var arr=new Uint8Array(n);self.msCrypto.getRandomValues(arr);return arr}}else if(typeof window==="object"){Rand.prototype._rand=function(){throw new Error("Not implemented yet")}}}else{try{var crypto=require("crypto");if(typeof crypto.randomBytes!=="function")throw new Error("Not supported");Rand.prototype._rand=function _rand(n){return crypto.randomBytes(n)}}catch(e){}}},{crypto:37}],37:[function(require,module,exports){},{}],38:[function(require,module,exports){var objectCreate=Object.create||objectCreatePolyfill;var objectKeys=Object.keys||objectKeysPolyfill;var bind=Function.prototype.bind||functionBindPolyfill;function EventEmitter(){if(!this._events||!Object.prototype.hasOwnProperty.call(this,"_events")){this._events=objectCreate(null);this._eventsCount=0}this._maxListeners=this._maxListeners||undefined}module.exports=EventEmitter;EventEmitter.EventEmitter=EventEmitter;EventEmitter.prototype._events=undefined;EventEmitter.prototype._maxListeners=undefined;var defaultMaxListeners=10;var hasDefineProperty;try{var o={};if(Object.defineProperty)Object.defineProperty(o,"x",{value:0});hasDefineProperty=o.x===0}catch(err){hasDefineProperty=false}if(hasDefineProperty){Object.defineProperty(EventEmitter,"defaultMaxListeners",{enumerable:true,get:function(){return defaultMaxListeners},set:function(arg){if(typeof arg!=="number"||arg<0||arg!==arg)throw new TypeError('"defaultMaxListeners" must be a positive number');defaultMaxListeners=arg}})}else{EventEmitter.defaultMaxListeners=defaultMaxListeners}EventEmitter.prototype.setMaxListeners=function setMaxListeners(n){if(typeof n!=="number"||n<0||isNaN(n))throw new TypeError('"n" argument must be a positive number');this._maxListeners=n;return this};function $getMaxListeners(that){if(that._maxListeners===undefined)return EventEmitter.defaultMaxListeners;return that._maxListeners}EventEmitter.prototype.getMaxListeners=function getMaxListeners(){return $getMaxListeners(this)};function emitNone(handler,isFn,self){if(isFn)handler.call(self);else{var len=handler.length;var listeners=arrayClone(handler,len);for(var i=0;i<len;++i)listeners[i].call(self)}}

1function emitOne(handler,isFn,self,arg1){if(isFn)handler.call(self,arg1);else{var len=handler.length;var listeners=arrayClone(handler,len);for(var i=0;i<len;++i)listeners[i].call(self,arg1)}}function emitTwo(handler,isFn,self,arg1,arg2){if(isFn)handler.call(self,arg1,arg2);else{var len=handler.length;var listeners=arrayClone(handler,len);for(var i=0;i<len;++i)listeners[i].call(self,arg1,arg2)}}function emitThree(handler,isFn,self,arg1,arg2,arg3){if(isFn)handler.call(self,arg1,arg2,arg3);else{var len=handler.length;var listeners=arrayClone(handler,len);for(var i=0;i<len;++i)listeners[i].call(self,arg1,arg2,arg3)}}function emitMany(handler,isFn,self,args){if(isFn)handler.apply(self,args);else{var len=handler.length;var listeners=arrayClone(handler,len);for(var i=0;i<len;++i)listeners[i].apply(self,args)}}EventEmitter.prototype.emit=function emit(type){var er,handler,len,args,i,events;var doError=type==="error";events=this._events;if(events)doError=doError&&events.error==null;else if(!doError)return false;if(doError){if(arguments.length>1)er=arguments[1];if(er instanceof Error){throw er}else{var err=new Error('Unhandled "error" event. ('+er+")");err.context=er;throw err}return false}handler=events[type];if(!handler)return false;var isFn=typeof handler==="function";len=arguments.length;switch(len){case 1:emitNone(handler,isFn,this);break;case 2:emitOne(handler,isFn,this,arguments[1]);break;case 3:emitTwo(handler,isFn,this,arguments[1],arguments[2]);break;case 4:emitThree(handler,isFn,this,arguments[1],arguments[2],arguments[3]);break;default:args=new Array(len-1);for(i=1;i<len;i++)args[i-1]=arguments[i];emitMany(handler,isFn,this,args)}return true};function _addListener(target,type,listener,prepend){var m;var events;var existing;if(typeof listener!=="function")throw new TypeError('"listener" argument must be a function');events=target._events;if(!events){events=target._events=objectCreate(null);target._eventsCount=0}else{if(events.newListener){target.emit("newListener",type,listener.listener?listener.listener:listener);events=target._events}existing=events[type]}if(!existing){existing=events[type]=listener;++target._eventsCount}else{if(typeof existing==="function"){existing=events[type]=prepend?[listener,existing]:[existing,listener]}else{if(prepend){existing.unshift(listener)}else{existing.push(listener)}}if(!existing.warned){m=$getMaxListeners(target);if(m&&m>0&&existing.length>m){existing.warned=true;var w=new Error("Possible EventEmitter memory leak detected. "+existing.length+' "'+String(type)+'" listeners '+"added. Use emitter.setMaxListeners() to "+"increase limit.");w.name="MaxListenersExceededWarning";w.emitter=target;w.type=type;w.count=existing.length;if(typeof console==="object"&&console.warn){console.warn("%s: %s",w.name,w.message)}}}}return target}EventEmitter.prototype.addListener=function addListener(type,listener){return _addListener(this,type,listener,false)};EventEmitter.prototype.on=EventEmitter.prototype.addListener;EventEmitter.prototype.prependListener=function prependListener(type,listener){return _addListener(this,type,listener,true)};function onceWrapper(){if(!this.fired){this.target.removeListener(this.type,this.wrapFn);this.fired=true;switch(arguments.length){case 0:return this.listener.call(this.target);case 1:return this.listener.call(this.target,arguments[0]);case 2:return this.listener.call(this.target,arguments[0],arguments[1]);case 3:return this.listener.call(this.target,arguments[0],arguments[1],arguments[2]);default:var args=new Array(arguments.length);for(var i=0;i<args.length;++i)args[i]=arguments[i];this.listener.apply(this.target,args)}}}function _onceWrap(target,type,listener){var state={fired:false,wrapFn:undefined,target:target,type:type,listener:listener};var wrapped=bind.call(onceWrapper,state);wrapped.listener=listener;state.wrapFn=wrapped;return wrapped}EventEmitter.prototype.once=function once(type,listener){if(typeof listener!=="function")throw new TypeError('"listener" argument must be a function');this.on(type,_onceWrap(this,type,listener));return this};EventEmitter.prototype.prependOnceListener=function prependOnceListener(type,listener){if(typeof listener!=="function")throw new TypeError('"listener" argument must be a function');this.prependListener(type,_onceWrap(this,type,listener));return this};EventEmitter.prototype.removeListener=function removeListener(type,listener){var list,events,position,i,originalListener;if(typeof listener!=="function")throw new TypeError('"listener" argument must be a function');events=this._events;if(!events)return this;list=events[type];if(!list)return this;if(list===listener||list.listener===listener){if(--this._eventsCount===0)this._events=objectCreate(null);else{delete events[type];

1if(events.removeListener)this.emit("removeListener",type,list.listener||listener)}}else if(typeof list!=="function"){position=-1;for(i=list.length-1;i>=0;i--){if(list[i]===listener||list[i].listener===listener){originalListener=list[i].listener;position=i;break}}if(position<0)return this;if(position===0)list.shift();else spliceOne(list,position);if(list.length===1)events[type]=list[0];if(events.removeListener)this.emit("removeListener",type,originalListener||listener)}return this};EventEmitter.prototype.removeAllListeners=function removeAllListeners(type){var listeners,events,i;events=this._events;if(!events)return this;if(!events.removeListener){if(arguments.length===0){this._events=objectCreate(null);this._eventsCount=0}else if(events[type]){if(--this._eventsCount===0)this._events=objectCreate(null);else delete events[type]}return this}if(arguments.length===0){var keys=objectKeys(events);var key;for(i=0;i<keys.length;++i){key=keys[i];if(key==="removeListener")continue;this.removeAllListeners(key)}this.removeAllListeners("removeListener");this._events=objectCreate(null);this._eventsCount=0;return this}listeners=events[type];if(typeof listeners==="function"){this.removeListener(type,listeners)}else if(listeners){for(i=listeners.length-1;i>=0;i--){this.removeListener(type,listeners[i])}}return this};function _listeners(target,type,unwrap){var events=target._events;if(!events)return[];var evlistener=events[type];if(!evlistener)return[];if(typeof evlistener==="function")return unwrap?[evlistener.listener||evlistener]:[evlistener];return unwrap?unwrapListeners(evlistener):arrayClone(evlistener,evlistener.length)}EventEmitter.prototype.listeners=function listeners(type){return _listeners(this,type,true)};EventEmitter.prototype.rawListeners=function rawListeners(type){return _listeners(this,type,false)};EventEmitter.listenerCount=function(emitter,type){if(typeof emitter.listenerCount==="function"){return emitter.listenerCount(type)}else{return listenerCount.call(emitter,type)}};EventEmitter.prototype.listenerCount=listenerCount;function listenerCount(type){var events=this._events;if(events){var evlistener=events[type];if(typeof evlistener==="function"){return 1}else if(evlistener){return evlistener.length}}return 0}EventEmitter.prototype.eventNames=function eventNames(){return this._eventsCount>0?Reflect.ownKeys(this._events):[]};function spliceOne(list,index){for(var i=index,k=i+1,n=list.length;k<n;i+=1,k+=1)list[i]=list[k];list.pop()}function arrayClone(arr,n){var copy=new Array(n);for(var i=0;i<n;++i)copy[i]=arr[i];return copy}function unwrapListeners(arr){var ret=new Array(arr.length);for(var i=0;i<ret.length;++i){ret[i]=arr[i].listener||arr[i]}return ret}function objectCreatePolyfill(proto){var F=function(){};F.prototype=proto;return new F}function objectKeysPolyfill(obj){var keys=[];for(var k in obj)if(Object.prototype.hasOwnProperty.call(obj,k)){keys.push(k)}return k}function functionBindPolyfill(context){var fn=this;return function(){return fn.apply(context,arguments)}}},{}],39:[function(require,module,exports){var process=module.exports={};var cachedSetTimeout;var cachedClearTimeout;function defaultSetTimout(){throw new Error("setTimeout has not been defined")}function defaultClearTimeout(){throw new Error("clearTimeout has not been defined")}(function(){try{if(typeof setTimeout==="function"){cachedSetTimeout=setTimeout}else{cachedSetTimeout=defaultSetTimout}}catch(e){cachedSetTimeout=defaultSetTimout}try{if(typeof clearTimeout==="function"){cachedClearTimeout=clearTimeout}else{cachedClearTimeout=defaultClearTimeout}}catch(e){cachedClearTimeout=defaultClearTimeout}})();function runTimeout(fun){if(cachedSetTimeout===setTimeout){return setTimeout(fun,0)}if((cachedSetTimeout===defaultSetTimout||!cachedSetTimeout)&&setTimeout){cachedSetTimeout=setTimeout;return setTimeout(fun,0)}try{return cachedSetTimeout(fun,0)}catch(e){try{return cachedSetTimeout.call(null,fun,0)}catch(e){return cachedSetTimeout.call(this,fun,0)}}}function runClearTimeout(marker){if(cachedClearTimeout===clearTimeout){return clearTimeout(marker)}if((cachedClearTimeout===defaultClearTimeout||!cachedClearTimeout)&&clearTimeout){cachedClearTimeout=clearTimeout;return clearTimeout(marker)}try{return cachedClearTimeout(marker)}catch(e){try{return cachedClearTimeout.call(null,marker)}catch(e){return cachedClearTimeout.call(this,marker)}}}var queue=[];var draining=false;var currentQueue;var queueIndex=-1;function cleanUpNextTick(){if(!draining||!currentQueue){return}draining=false;if(currentQueue.length){queue=currentQueue.concat(queue)}else{queueIndex=-1}if(queue.length){drainQueue()}}function drainQueue(){if(draining){return}var timeout=runTimeout(cleanUpNextTick);draining=true;var len=queue.length;while(len){currentQueue=queue;queue=[];while(++queueIndex<len){if(currentQueue){currentQueue[queueIndex].run()}}queueIndex=-1;len=queue.length}currentQueue=null;draining=false;runClearTimeout(timeout)}process.nextTick=function(fun){var args=new Array(arguments.length-1);if(arguments.length>1){for(var i=1;i<arguments.length;i++){args[i-1]=arguments[i]}}queue.push(new Item(fun,args));if(queue.length===1&&!draining){runTimeout(drainQueue)}};function Item(fun,array){this.fun=fun;this.array=array}Item.prototype.run=function(){this.fun.apply(null,this.array)};process.title="browser";process.browser=true;process.env={};process.argv=[];process.version="";process.versions={};function noop(){}process.on=noop;process.addListener=noop;process.once=noop;process.off=noop;process.removeListener=noop;process.removeAllListeners=noop;process.emit=noop;process.prependListener=noop;process.prependOnceListener=noop;process.listeners=function(name){return[]};process.binding=function(name){throw new Error("process.binding is not supported")};process.cwd=function(){return"/"};process.chdir=function(dir){throw new Error("process.chdir is not supported")};process.umask=function(){return 0}},{}],40:[function(require,module,exports){(function(Buffer){"use strict";var base64=require("base64-js");var ieee754=require("ieee754");var customInspectSymbol=typeof Symbol==="function"&&typeof Symbol.for==="function"?Symbol.for("nodejs.util.inspect.custom"):null;exports.Buffer=Buffer;exports.SlowBuffer=SlowBuffer;exports.INSPECT_MAX_BYTES=50;var K_MAX_LENGTH=2147483647;exports.kMaxLength=K_MAX_LENGTH;Buffer.TYPED_ARRAY_SUPPORT=typedArraySupport();if(!Buffer.TYPED_ARRAY_SUPPORT&&typeof console!=="undefined"&&typeof console.error==="function"){console.error("This browser lacks typed array (Uint8Array) support which is required by "+"`buffer` v5.x. Use `buffer` v4.x if you require old browser support.")}function typedArraySupport(){try{var arr=new Uint8Array(1);var proto={foo:function(){return 42}};Object.setPrototypeOf(proto,Uint8Array.prototype);Object.setPrototypeOf(arr,proto);return arr.foo()===42}catch(e){return false}}Object.defineProperty(Buffer.prototype,"parent",{enumerable:true,get:function(){if(!Buffer.isBuffer(this))return undefined;return this.buffer}});Object.defineProperty(Buffer.prototype,"offset",{enumerable:true,get:function(){if(!Buffer.isBuffer(this))return undefined;return this.byteOffset}});function createBuffer(length){if(length>

1K_MAX_LENGTH){throw new RangeError('The value "'+length+'" is invalid for option "size"')}var buf=new Uint8Array(length);Object.setPrototypeOf(buf,Buffer.prototype);return buf}function Buffer(arg,encodingOrOffset,length){if(typeof arg==="number"){if(typeof encodingOrOffset==="string"){throw new TypeError('The "string" argument must be of type string. Received type number')}return allocUnsafe(arg)}return from(arg,encodingOrOffset,length)}Buffer.poolSize=8192;function from(value,encodingOrOffset,length){if(typeof value==="string"){return fromString(value,encodingOrOffset)}if(ArrayBuffer.isView(value)){return fromArrayLike(value)}if(value==null){throw new TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, "+"or Array-like Object. Received type "+typeof value)}if(isInstance(value,ArrayBuffer)||value&&isInstance(value.buffer,ArrayBuffer)){return fromArrayBuffer(value,encodingOrOffset,length)}if(typeof SharedArrayBuffer!=="undefined"&&(isInstance(value,SharedArrayBuffer)||value&&isInstance(value.buffer,SharedArrayBuffer))){return fromArrayBuffer(value,encodingOrOffset,length)}if(typeof value==="number"){throw new TypeError('The "value" argument must not be of type number. Received type number')}var valueOf=value.valueOf&&value.valueOf();if(valueOf!=null&&valueOf!==value){return Buffer.from(valueOf,encodingOrOffset,length)}var b=fromObject(value);if(b)return b;if(typeof Symbol!=="undefined"&&Symbol.toPrimitive!=null&&typeof value[Symbol.toPrimitive]==="function"){return Buffer.from(value[Symbol.toPrimitive]("string"),encodingOrOffset,length)}throw new TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, "+"or Array-like Object. Received type "+typeof value)}Buffer.from=function(value,encodingOrOffset,length){return from(value,encodingOrOffset,length)};Object.setPrototypeOf(Buffer.prototype,Uint8Array.prototype);Object.setPrototypeOf(Buffer,Uint8Array);function assertSize(size){if(typeof size!=="number"){throw new TypeError('"size" argument must be of type number')}else if(size<0){throw new RangeError('The value "'+size+'" is invalid for option "size"')}}function alloc(size,fill,encoding){assertSize(size);if(size<=0){return createBuffer(size)}if(fill!==undefined){return typeof encoding==="string"?createBuffer(size).fill(fill,encoding):createBuffer(size).fill(fill)}return createBuffer(size)}Buffer.alloc=function(size,fill,encoding){return alloc(size,fill,encoding)};function allocUnsafe(size){assertSize(size);return createBuffer(size<0?0:checked(size)|0)}Buffer.allocUnsafe=function(size){return allocUnsafe(size)};Buffer.allocUnsafeSlow=function(size){return allocUnsafe(size)};function fromString(string,encoding){if(typeof encoding!=="string"||encoding===""){encoding="utf8"}if(!Buffer.isEncoding(encoding)){throw new TypeError("Unknown encoding: "+encoding)}var length=byteLength(string,encoding)|0;var buf=createBuffer(length);var actual=buf.write(string,encoding);if(actual!==length){buf=buf.slice(0,actual)}return buf}function fromArrayLike(array){var length=array.length<0?0:checked(array.length)|0;var buf=createBuffer(length);for(var i=0;i<length;i+=1){buf[i]=array[i]&255}return buf}function fromArrayBuffer(array,byteOffset,length){if(byteOffset<0||array.byteLength<byteOffset){throw new RangeError('"offset" is outside of buffer bounds')}if(array.byteLength<byteOffset+(length||0)){throw new RangeError('"length" is outside of buffer bounds')}var buf;if(byteOffset===undefined&&length===undefined){buf=new Uint8Array(array)}else if(length===undefined){buf=new Uint8Array(array,byteOffset)}else{buf=new Uint8Array(array,byteOffset,length)}Object.setPrototypeOf(buf,Buffer.prototype);return buf}function fromObject(obj){if(Buffer.isBuffer(obj)){var len=checked(obj.length)|0;var buf=createBuffer(len);if(buf.length===0){return buf}obj.copy(buf,0,0,len);return buf}if(obj.length!==undefined){if(typeof obj.length!=="number"||numberIsNaN(obj.length)){return createBuffer(0)}return fromArrayLike(obj)}if(obj.type==="Buffer"&&Array.isArray(obj.data)){return fromArrayLike(obj.data)}}function checked(length){if(length>=K_MAX_LENGTH){throw new RangeError("Attempt to allocate Buffer larger than maximum "+"size: 0x"+K_MAX_LENGTH.toString(16)+" bytes")}return length|0}function SlowBuffer(length){if(+length!=length){length=0}return Buffer.alloc(+length)}Buffer.isBuffer=function isBuffer(b){return b!=null&&b._isBuffer===true&&b!==Buffer.prototype};Buffer.compare=function compare(a,b){if(isInstance(a,Uint8Array))a=Buffer.from(a,a.offset,a.byteLength);if(isInstance(b,Uint8Array))b=Buffer.from(b,b.offset,b.byteLength);if(!Buffer.isBuffer(a)||!Buffer.isBuffer(b)){throw new TypeError('The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array')}if(a===b)return 0;var x=a.length;var y=b.length;for(var i=0,len=Math.min(x,y);i<len;++i){if(a[i]!==b[i]){x=a[i];y=b[i];break}}if(x<y)return-1;if(y<x)return 1;return 0};Buffer.isEncoding=function isEncoding(encoding){switch(String(encoding).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"latin1":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return true;default:return false}};Buffer.concat=function concat(list,length){if(!Array.isArray(list)){throw new TypeError('"list" argument must be an Array of Buffers')}

1if(list.length===0){return Buffer.alloc(0)}var i;if(length===undefined){length=0;for(i=0;i<list.length;++i){length+=list[i].length}}var buffer=Buffer.allocUnsafe(length);var pos=0;for(i=0;i<list.length;++i){var buf=list[i];if(isInstance(buf,Uint8Array)){buf=Buffer.from(buf)}if(!Buffer.isBuffer(buf)){throw new TypeError('"list" argument must be an Array of Buffers')}buf.copy(buffer,pos);pos+=buf.length}return buffer};function byteLength(string,encoding){if(Buffer.isBuffer(string)){return string.length}if(ArrayBuffer.isView(string)||isInstance(string,ArrayBuffer)){return string.byteLength}if(typeof string!=="string"){throw new TypeError('The "string" argument must be one of type string, Buffer, or ArrayBuffer. '+"Received type "+typeof string)}var len=string.length;var mustMatch=arguments.length>2&&arguments[2]===true;if(!mustMatch&&len===0)return 0;var loweredCase=false;for(;;){switch(encoding){case"ascii":case"latin1":case"binary":return len;case"utf8":case"utf-8":return utf8ToBytes(string).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return len*2;case"hex":return len>>>1;case"base64":return base64ToBytes(string).length;default:if(loweredCase){return mustMatch?-1:utf8ToBytes(string).length}encoding=(""+encoding).toLowerCase();loweredCase=true}}}Buffer.byteLength=byteLength;function slowToString(encoding,start,end){var loweredCase=false;if(start===undefined||start<0){start=0}if(start>this.length){return""}if(end===undefined||end>this.length){end=this.length}if(end<=0){return""}end>>>=0;start>>>=0;if(end<=start){return""}if(!encoding)encoding="utf8";while(true){switch(encoding){case"hex":return hexSlice(this,start,end);case"utf8":case"utf-8":return utf8Slice(this,start,end);case"ascii":return asciiSlice(this,start,end);case"latin1":case"binary":return latin1Slice(this,start,end);case"base64":return base64Slice(this,start,end);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return utf16leSlice(this,start,end);default:if(loweredCase)throw new TypeError("Unknown encoding: "+encoding);encoding=(encoding+"").toLowerCase();loweredCase=true}}}Buffer.prototype._isBuffer=true;function swap(b,n,m){var i=b[n];b[n]=b[m];b[m]=i}Buffer.prototype.swap16=function swap16(){var len=this.length;if(len%2!==0){throw new RangeError("Buffer size must be a multiple of 16-bits")}for(var i=0;i<len;i+=2){swap(this,i,i+1)}return this};Buffer.prototype.swap32=function swap32(){var len=this.length;if(len%4!==0){throw new RangeError("Buffer size must be a multiple of 32-bits")}for(var i=0;i<len;i+=4){swap(this,i,i+3);swap(this,i+1,i+2)}return this};Buffer.prototype.swap64=function swap64(){var len=this.length;if(len%8!==0){throw new RangeError("Buffer size must be a multiple of 64-bits")}for(var i=0;i<len;i+=8){swap(this,i,i+7);swap(this,i+1,i+6);swap(this,i+2,i+5);swap(this,i+3,i+4)}return this};Buffer.prototype.toString=function toString(){var length=this.length;if(length===0)return"";if(arguments.length===0)return utf8Slice(this,0,length);return slowToString.apply(this,arguments)};Buffer.prototype.toLocaleString=Buffer.prototype.toString;Buffer.prototype.equals=function equals(b){if(!Buffer.isBuffer(b))throw new TypeError("Argument must be a Buffer");if(this===b)return true;return Buffer.compare(this,b)===0};Buffer.prototype.inspect=function inspect(){var str="";var max=exports.INSPECT_MAX_BYTES;str=this.toString("hex",0,max).replace(/(.{2})/g,"$1 ").trim();if(this.length>max)str+=" ... ";return"<Buffer "+str+">"};if(customInspectSymbol){Buffer.prototype[customInspectSymbol]=Buffer.prototype.inspect}Buffer.prototype.compare=function compare(target,start,end,thisStart,thisEnd){if(isInstance(target,Uint8Array)){target=Buffer.from(target,target.offset,target.byteLength)}if(!Buffer.isBuffer(target)){throw new TypeError('The "target" argument must be one of type Buffer or Uint8Array. '+"Received type "+typeof target)}if(start===undefined){start=0}if(end===undefined){end=target?target.length:0}if(thisStart===undefined){thisStart=0}if(thisEnd===undefined){thisEnd=this.length}if(start<0||end>target.length||thisStart<0||thisEnd>this.length){throw new RangeError("out of range index")}if(thisStart>=thisEnd&&start>=end){return 0}if(thisStart>=thisEnd){return-1}if(start>=end){return 1}start>>>=0;end>>>=0;thisStart>>>=0;thisEnd>>>=0;if(this===target)return 0;var x=thisEnd-thisStart;var y=end-start;var len=Math.min(x,y);var thisCopy=this.slice(thisStart,thisEnd);var targetCopy=target.slice(start,end);for(var i=0;i<len;++i){if(thisCopy[i]!==targetCopy[i]){x=thisCopy[i];y=targetCopy[i];break}}if(x<y)return-1;if(y<x)return 1;return 0};function bidirectionalIndexOf(buffer,val,byteOffset,encoding,dir){if(buffer.length===0)return-1;if(typeof byteOffset==="string"){encoding=byteOffset;byteOffset=0}else if(byteOffset>2147483647){byteOffset=2147483647}else if(byteOffset<-2147483648){byteOffset=-2147483648}byteOffset=+byteOffset;if(numberIsNaN(byteOffset)){byteOffset=dir?0:buffer.length-1}if(byteOffset<0)byteOffset=buffer.length+byteOffset;if(byteOffset>=buffer.length){if(dir)return-1;else byteOffset=buffer.length-1}else if(byteOffset<0){if(dir)byteOffset=0;else return-1}if(typeof val==="string"){val=Buffer.from(val,encoding)}if(Buffer.isBuffer(val)){if(val.length===0){return-1}return arrayIndexOf(buffer,val,byteOffset,encoding,dir)}else if(typeof val==="number"){val=val&255;if(typeof Uint8Array.prototype.indexOf==="function"){if(dir){return Uint8Array.prototype.indexOf.call(buffer,val,byteOffset)}else{return Uint8Array.prototype.lastIndexOf.call(buffer,val,byteOffset)}}return arrayIndexOf(buffer,[val],byteOffset,encoding,dir)}throw new TypeError("val must be string, number or Buffer")}function arrayIndexOf(arr,val,byteOffset,encoding,dir){var indexSize=1;var arrLength=arr.length;var valLength=val.length;if(encoding!==undefined){encoding=String(encoding).toLowerCase();if(encoding==="ucs2"||encoding==="ucs-2"||encoding==="utf16le"||encoding==="utf-16le"){if(arr.length<2||val.length<2){return-1}indexSize=2;arrLength/=2;valLength/=2;byteOffset/=2}}function read(buf,i){if(indexSize===1){return buf[i]}else{return buf.readUInt16BE(i*indexSize)}}var i;if(dir){var foundIndex=-1;for(i=byteOffset;i<arrLength;i++){if(read(arr,i)===read(val,foundIndex===-1?0:i-foundIndex)){if(foundIndex===-1)foundIndex=i;if(i-foundIndex+1===valLength)return foundIndex*indexSize}else{if(foundIndex!==-1)i-=i-foundIndex;foundIndex=-1}}}else{if(byteOffset+valLength>arrLength)byteOffset=arrLength-valLength;for(i=byteOffset;i>=0;i--){var found=true;for(var j=0;j<valLength;j++){if(read(arr,i+j)!==read(val,j)){found=false;break}}if(found)return i}}return-1}Buffer.prototype.includes=function includes(val,byteOffset,encoding){return this.indexOf(val,byteOffset,encoding)!==-1};Buffer.prototype.indexOf=function indexOf(val,byteOffset,encoding){return bidirectionalIndexOf(this,val,byteOffset,encoding,true)};Buffer.prototype.lastIndexOf=function lastIndexOf(val,byteOffset,encoding){return bidirectionalIndexOf(this,val,byteOffset,encoding,false)};function hexWrite(buf,string,offset,length){offset=Number(offset)||0;var remaining=buf.length-offset;if(!length){length=remaining}else{length=Number(length);if(length>remaining){length=remaining}}var strLen=string.length;if(length>strLen/2){length=strLen/2}for(var i=0;i<length;++i){var parsed=parseInt(string.substr(i*2,2),16);if(numberIsNaN(parsed))return i;buf[offset+i]=parsed}return i}function utf8Write(buf,string,offset,length){return blitBuffer(utf8ToBytes(string,buf.length-offset),buf,offset,length)}function asciiWrite(buf,string,offset,length){return blitBuffer(asciiToBytes(string),buf,offset,length)}function latin1Write(buf,string,offset,length){return asciiWrite(buf,string,offset,length)}function base64Write(buf,string,offset,length){return blitBuffer(base64ToBytes(string),buf,offset,length)}function ucs2Write(buf,string,offset,length){return blitBuffer(utf16leToBytes(string,buf.length-offset),buf,offset,length)}Buffer.prototype.write=function write(string,offset,length,encoding){if(offset===undefined){encoding="utf8";length=this.length;offset=0}else if(length===undefined&&typeof offset==="string"){encoding=offset;length=this.length;offset=0}else if(isFinite(offset)){offset=offset>>>0;if(isFinite(length)){length=length>>>0;if(encoding===undefined)encoding="utf8"}else{encoding=length;length=undefined}}else{throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported")}var remaining=this.length-offset;if(length===undefined||length>remaining)length=remaining;if(string.length>0&&(length<0||offset<0)||offset>this.length){throw new RangeError("Attempt to write outside buffer bounds")}if(!encoding)encoding="utf8";var loweredCase=false;for(;;){switch(encoding){case"hex":return hexWrite(this,string,offset,length);case"utf8":case"utf-8":return utf8Write(this,string,offset,length);case"ascii":return asciiWrite(this,string,offset,length);case"latin1":case"binary":return latin1Write(this,string,offset,length);case"base64":return base64Write(this,string,offset,length);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return ucs2Write(this,string,offset,length);default:if(loweredCase)throw new TypeError("Unknown encoding: "+encoding);encoding=(""+encoding).toLowerCase();loweredCase=true}}};Buffer.prototype.toJSON=function toJSON(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};function base64Slice(buf,start,end){if(start===0&&end===buf.length){return base64.fromByteArray(buf)}else{return base64.fromByteArray(buf.slice(start,end))}}function utf8Slice(buf,start,end){end=Math.min(buf.length,end);var res=[];var i=start;while(i<end){var firstByte=buf[i];var codePoint=null;var bytesPerSequence=firstByte>239?4:firstByte>223?3:firstByte>191?2:1;if(i+bytesPerSequence<=end){var secondByte,thirdByte,fourthByte,tempCodePoint;switch(bytesPerSequence){case 1:if(firstByte<128){codePoint=firstByte}break;case 2:secondByte=buf[i+1];if((secondByte&192)===128){tempCodePoint=(firstByte&31)<<6|secondByte&63;if(tempCodePoint>127){codePoint=tempCodePoint}}break;case 3:secondByte=buf[i+1];thirdByte=buf[i+2];if((secondByte&192)===128&&(thirdByte&192)===128){tempCodePoint=(firstByte&15)<<12|(secondByte&63)<<6|thirdByte&63;if(tempCodePoint>2047&&(tempCodePoint<55296||tempCodePoint>57343)){codePoint=tempCodePoint}}break;case 4:secondByte=buf[i+1];thirdByte=buf[i+2];fourthByte=buf[i+3];if((secondByte&192)===128&&(thirdByte&192)===128&&(fourthByte&192)===128){tempCodePoint=(firstByte&15)<<18|(secondByte&63)<<12|(thirdByte&63)<<6|fourthByte&63;if(tempCodePoint>65535&&tempCodePoint<1114112){codePoint=tempCodePoint}}}}if(codePoint===null){codePoint=65533;bytesPerSequence=1}else if(codePoint>65535){codePoint-=65536;res.push(codePoint>>>10&1023|55296);codePoint=56320|codePoint&1023}res.push(codePoint);i+=bytesPerSequence}return decodeCodePointsArray(res)}var MAX_ARGUMENTS_LENGTH=4096;function decodeCodePointsArray(codePoints){var len=codePoints.length;if(len<=MAX_ARGUMENTS_LENGTH){return String.fromCharCode.apply(String,codePoints)}var res="";var i=0;while(i<len){res+=String.fromCharCode.apply(String,codePoints.slice(i,i+=MAX_ARGUMENTS_LENGTH))}return res}function asciiSlice(buf,start,end){var ret="";end=Math.min(buf.length,end);for(var i=start;i<end;++i){ret+=String.fromCharCode(buf[i]&127)}return ret}function latin1Slice(buf,start,end){var ret="";end=Math.min(buf.length,end);for(var i=start;i<end;++i){ret+=String.fromCharCode(buf[i])}return ret}function hexSlice(buf,start,end){var len=buf.length;if(!start||start<0)start=0;if(!end||end<0||end>len)end=len;var out="";for(var i=start;i<end;++i){out+=hexSliceLookupTable[buf[i]]}return out}function utf16leSlice(buf,start,end){var bytes=buf.slice(start,end);var res="";for(var i=0;i<bytes.length;i+=2){res+=String.fromCharCode(bytes[i]+bytes[i+1]*256)}return res}Buffer.prototype.slice=function slice(start,end){var len=this.length;start=~~start;

1end=end===undefined?len:~~end;if(start<0){start+=len;if(start<0)start=0}else if(start>len){start=len}if(end<0){end+=len;if(end<0)end=0}else if(end>len){end=len}if(end<start)end=start;var newBuf=this.subarray(start,end);Object.setPrototypeOf(newBuf,Buffer.prototype)

1;return newBuf};function checkOffset(offset,ext,length){if(offset%1!==0||offset<0)throw new RangeError("offset is not uint");if(offset+ext>length)throw new RangeError("Trying to access beyond buffer length")}Buffer.prototype.readUIntLE=function readUIntLE(offset,byteLength,noAssert){offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert)checkOffset(offset,byteLength,this.length);var val=this[offset];var mul=1;var i=0;while(++i<byteLength&&(mul*=256)){val+=this[offset+i]*mul}return val};Buffer.prototype.readUIntBE=function readUIntBE(offset,byteLength,noAssert){offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert){checkOffset(offset,byteLength,this.length)}var val=this[offset+--byteLength];var mul=1;while(byteLength>0&&(mul*=256)){val+=this[offset+--byteLength]*mul}return val};Buffer.prototype.readUInt8=function readUInt8(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,1,this.length);return this[offset]};Buffer.prototype.readUInt16LE=function readUInt16LE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,2,this.length);return this[offset]|this[offset+1]<<8};Buffer.prototype.readUInt16BE=function readUInt16BE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,2,this.length);return this[offset]<<8|this[offset+1]};Buffer.prototype.readUInt32LE=function readUInt32LE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return(this[offset]|this[offset+1]<<8|this[offset+2]<<16)+this[offset+3]*16777216};Buffer.prototype.readUInt32BE=function readUInt32BE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return this[offset]*16777216+(this[offset+1]<<16|this[offset+2]<<8|this[offset+3])};Buffer.prototype.readIntLE=function readIntLE(offset,byteLength,noAssert){offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert)checkOffset(offset,byteLength,this.length);var val=this[offset];var mul=1;var i=0;while(++i<byteLength&&(mul*=256)){val+=this[offset+i]*mul}mul*=128;if(val>=mul)val-=Math.pow(2,8*byteLength);return val};Buffer.prototype.readIntBE=function readIntBE(offset,byteLength,noAssert){offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert)checkOffset(offset,byteLength,this.length);var i=byteLength;var mul=1;var val=this[offset+--i];while(i>0&&(mul*=256)){val+=this[offset+--i]*mul}mul*=128;if(val>=mul)val-=Math.pow(2,8*byteLength);return val};Buffer.prototype.readInt8=function readInt8(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,1,this.length);if(!(this[offset]&128))return this[offset];return(255-this[offset]+1)*-1};Buffer.prototype.readInt16LE=function readInt16LE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,2,this.length);var val=this[offset]|this[offset+1]<<8;return val&32768?val|4294901760:val};Buffer.prototype.readInt16BE=function readInt16BE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,2,this.length);var val=this[offset+1]|this[offset]<<8;return val&32768?val|4294901760:val};Buffer.prototype.readInt32LE=function readInt32LE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return this[offset]|this[offset+1]<<8|this[offset+2]<<16|this[offset+3]<<24};Buffer.prototype.readInt32BE=function readInt32BE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return this[offset]<<24|this[offset+1]<<16|this[offset+2]<<8|this[offset+3]};Buffer.prototype.readFloatLE=function readFloatLE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return ieee754.read(this,offset,true,23,4)};Buffer.prototype.readFloatBE=function readFloatBE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return ieee754.read(this,offset,false,23,4)};Buffer.prototype.readDoubleLE=function readDoubleLE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,8,this.length);return ieee754.read(this,offset,true,52,8)};Buffer.prototype.readDoubleBE=function readDoubleBE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,8,this.length);return ieee754.read(this,offset,false,52,8)};function checkInt(buf,value,offset,ext,max,min){if(!Buffer.isBuffer(buf))throw new TypeError('"buffer" argument must be a Buffer instance');if(value>max||value<min)throw new RangeError('"value" argument is out of bounds');if(offset+ext>buf.length)throw new RangeError("Index out of range")}Buffer.prototype.writeUIntLE=function writeUIntLE(value,offset,byteLength,noAssert){value=+value;offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert){var maxBytes=Math.pow(2,8*byteLength)-1;checkInt(this,value,offset,byteLength,maxBytes,0)}var mul=1;var i=0;this[offset]=value&255;while(++i<byteLength&&(mul*=256)){this[offset+i]=value/mul&255}return offset+byteLength};Buffer.prototype.writeUIntBE=function writeUIntBE(value,offset,byteLength,noAssert){value=+value;offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert){var maxBytes=Math.pow(2,8*byteLength)-1;checkInt(this,value,offset,byteLength,maxBytes,0)}var i=byteLength-1;var mul=1;this[offset+i]=value&255;while(--i>=0&&(mul*=256)){this[offset+i]=value/mul&255}return offset+byteLength};Buffer.prototype.writeUInt8=function writeUInt8(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,1,255,0);this[offset]=value&255;return offset+1};Buffer.prototype.writeUInt16LE=function writeUInt16LE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,2,65535,0);this[offset]=value&255;this[offset+1]=value>>>8;return offset+2};Buffer.prototype.writeUInt16BE=function writeUInt16BE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,2,65535,0);this[offset]=value>>>8;this[offset+1]=value&255;return offset+2};Buffer.prototype.writeUInt32LE=function writeUInt32LE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,4,4294967295,0);this[offset+3]=value>>>24;this[offset+2]=value>>>16;this[offset+1]=value>>>8;this[offset]=value&255;return offset+4};Buffer.prototype.writeUInt32BE=function writeUInt32BE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,4,4294967295,0);this[offset]=value>>>24;this[offset+1]=value>>>16;this[offset+2]=value>>>8;this[offset+3]=value&255;return offset+4};Buffer.prototype.writeIntLE=function writeIntLE(value,offset,byteLength,noAssert){value=+value;offset=offset>>>0;if(!noAssert){var limit=Math.pow(2,8*byteLength-1);checkInt(this,value,offset,byteLength,limit-1,-limit)}var i=0;var mul=1;var sub=0;this[offset]=value&255;while(++i<byteLength&&(mul*=256)){if(value<0&&sub===0&&this[offset+i-1]!==0){sub=1}this[offset+i]=(value/mul>>0)-sub&255}return offset+byteLength};Buffer.prototype.writeIntBE=function writeIntBE(value,offset,byteLength,noAssert){value=+value;offset=offset>>>0;if(!noAssert){var limit=Math.pow(2,8*byteLength-1);checkInt(this,value,offset,byteLength,limit-1,-limit)}var i=byteLength-1;var mul=1;var sub=0;this[offset+i]=value&255;while(--i>=0&&(mul*=256)){if(value<0&&sub===0&&this[offset+i+1]!==0){sub=1}this[offset+i]=(value/mul>>0)-sub&255}return offset+byteLength};Buffer.prototype.writeInt8=function writeInt8(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,1,127,-128);if(value<0)value=255+value+1;this[offset]=value&255;return offset+1};Buffer.prototype.writeInt16LE=function writeInt16LE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,2,32767,-32768);this[offset]=value&255;this[offset+1]=value>>>8;return offset+2};Buffer.prototype.writeInt16BE=function writeInt16BE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,2,32767,-32768);this[offset]=value>>>8;this[offset+1]=value&255;return offset+2};Buffer.prototype.writeInt32LE=function writeInt32LE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,4,2147483647,-2147483648);this[offset]=value&255;this[offset+1]=value>>>8;this[offset+2]=value>>>16;this[offset+3]=value>>>24;return offset+4};Buffer.prototype.writeInt32BE=function writeInt32BE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,4,2147483647,-2147483648);if(value<0)value=4294967295+value+1;this[offset]=value>>>24;this[offset+1]=value>>>16;this[offset+2]=value>>>8;this[offset+3]=value&255;return offset+4};function checkIEEE754(buf,value,offset,ext,max,min){if(offset+ext>buf.length)throw new RangeError("Index out of range");if(offset<0)throw new RangeError("Index out of range")}function writeFloat(buf,value,offset,littleEndian,noAssert){value=+value;offset=offset>>>0;if(!noAssert){checkIEEE754(buf,value,offset,4,3

1.4028234663852886e38,-3.4028234663852886e38)}ieee754.write(buf,value,offset,littleEndian,23,4);return offset+4}Buffer.prototype.writeFloatLE=function writeFloatLE(value,offset,noAssert){return writeFloat(this,value,offset,true,noAssert)};Buffer.prototype.writeFloatBE=function writeFloatBE(value,offset,noAssert){return writeFloat(this,value,offset,false,noAssert)};function writeDouble(buf,value,offset,littleEndian,noAssert){value=+value;offset=offset>>>0;if(!noAssert){checkIEEE754(buf,value,offset,8,1.7976931348623157e308,-1.7976931348623157e308)}ieee754.write(buf,value,offset,littleEndian,52,8);return offset+8}Buffer.prototype.writeDoubleLE=function writeDoubleLE(value,offset,noAssert){return writeDouble(this,value,offset,true,noAssert)};Buffer.prototype.writeDoubleBE=function writeDoubleBE(value,offset,noAssert){return writeDouble(this,value,offset,false,noAssert)};Buffer.prototype.copy=function copy(target,targetStart,start,end){if(!Buffer.isBuffer(target))throw new TypeError("argument should be a Buffer");if(!start)start=0;if(!end&&end!==0)end=this.length;if(targetStart>=target.length)targetStart=target.length;if(!targetStart)targetStart=0;if(end>0&&end<start)end=start;if(end===start)return 0;if(target.length===0||this.length===0)return 0;if(targetStart<0){throw new RangeError("targetStart out of bounds")}if(start<0||start>=this.length)throw new RangeError("Index out of range");if(end<0)throw new RangeError("sourceEnd out of bounds");if(end>this.length)end=this.length;if(target.length-targetStart<end-start){end=target.length-targetStart+start}var len=end-start;if(this===target&&typeof Uint8Array.prototype.copyWithin==="function"){this.copyWithin(targetStart,start,end)}else if(this===target&&start<targetStart&&targetStart<end){for(var i=len-1;i>=0;--i){target[i+targetStart]=this[i+start]}}else{Uint8Array.prototype.set.call(target,this.subarray(start,end),targetStart)}return len};Buffer.prototype.fill=function fill(val,start,end,encoding){if(typeof val==="string"){if(typeof start==="string"){encoding=start;start=0;end=this.length}else if(typeof end==="string"){encoding=end;end=this.length}if(encoding!==undefined&&typeof encoding!=="string"){throw new TypeError("encoding must be a string")}if(typeof encoding==="string"&&!Buffer.isEncoding(encoding)){throw new TypeError("Unknown encoding: "+encoding)}if(val.length===1){var code=val.charCodeAt(0);if(encoding==="utf8"&&code<128||encoding==="latin1"){val=code}}}else if(typeof val==="number"){val=val&255}else if(typeof val==="boolean"){val=Number(val)}if(start<0||this.length<start||this.length<end){throw new RangeError("Out of range index")}if(end<=start){return this}start=start>>>0;end=end===undefined?this.length:end>>>0;if(!val)val=0;var i;if(typeof val==="number"){for(i=start;i<end;++i){this[i]=val}}else{var bytes=Buffer.isBuffer(val)?val:Buffer.from(val,encoding);var len=bytes.length;if(len===0){throw new TypeError('The value "'+val+'" is invalid for argument "value"')}for(i=0;i<end-start;++i){this[i+start]=bytes[i%len]}}return this};var INVALID_BASE64_RE=/[^+/0-9A-Za-z-_]/g;function base64clean(str){str=str.split("=")[0];str=str.trim().replace(INVALID_BASE64_RE,"");if(str.length<2)return"";while(str.length%4!==0){str=str+"="}return str}function utf8ToBytes(string,units){units=units||Infinity;var codePoint;var length=string.length;var leadSurrogate=null;var bytes=[];for(var i=0;i<length;++i){codePoint=string.charCodeAt(i);if(codePoint>55295&&codePoint<57344){if(!leadSurrogate){if(codePoint>56319){if((units-=3)>-1)bytes.push(239,191,189);continue}else if(i+1===length){if((units-=3)>-1)bytes.push(239,191,189);continue}leadSurrogate=codePoint;continue}if(codePoint<56320){if((units-=3)>-1)bytes.push(239,191,189);leadSurrogate=codePoint;continue}codePoint=(leadSurrogate-55296<<10|codePoint-56320)+65536}else if(leadSurrogate){if((units-=3)>-1)bytes.push(239,191,189)}leadSurrogate=null;if(codePoint<128){if((units-=1)<0)break;bytes.push(codePoint)}else if(codePoint<2048){if((units-=2)<0)break;bytes.push(codePoint>>6|192,codePoint&63|128)}else if(codePoint<65536){if((units-=3)<0)break;bytes.push(codePoint>>12|224,codePoint>>6&63|128,codePoint&63|128)}else if(codePoint<1114112){if((units-=4)<0)break;bytes.push(codePoint>>18|240,codePoint>>12&63|128,codePoint>>6&63|128,codePoint&63|128)}else{throw new Error("Invalid code point")}}return bytes}function asciiToBytes(str){var byteArray=[];for(var i=0;i<str.length;++i){byteArray.push(str.charCodeAt(i)&255)}return byteArray}function utf16leToBytes(str,units){var c,hi,lo;var byteArray=[];for(var i=0;i<str.length;++i){if((units-=2)<0)break;c=str.charCodeAt(i);hi=c>>8;lo=c%256;byteArray.push(lo);byteArray.push(hi)}return byteArray}function base64ToBytes(str){return base64.toByteArray(base64clean(str))}function blitBuffer(src,dst,offset,length){for(var i=0;i<length;++i){if(i+offset>=dst.length||i>=src.length)break;dst[i+offset]=src[i]}return i}function isInstance(obj,type){return obj instanceof type||obj!=null&&obj.constructor!=null&&obj.constructor.name!=null&&obj.constructor.name===type.name}function numberIsNaN(obj){return obj!==obj}var hexSliceLookupTable=function(){var alphabet="0123456789abcdef";var table=new Array(256);for(var i=0;i<16;++i){var i16=i*16;for(var j=0;j<16;++j){table[i16+j]=alphabet[i]+alphabet[j]}}return table}()}).call(this,require("buffer").Buffer)},{"base64-js":33,buffer:40,ieee754:140}],41:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer;var Transform=require("stream").Transform;var StringDecoder=require("string_decoder").StringDecoder;var inherits=require("inherits");

1function CipherBase(hashMode){Transform.call(this);this.hashMode=typeof hashMode==="string";if(this.hashMode){this[hashMode]=this._finalOrDigest}else{this.final=this._finalOrDigest}if(this._final){this.__final=this._final;this._final=null}this._decoder=null;this._encoding=null}inherits(CipherBase,Transform);CipherBase.prototype.update=function(data,inputEnc,outputEnc){if(typeof data==="string"){data=Buffer.from(data,inputEnc)}var outData=this._update(data);if(this.hashMode)return this;if(outputEnc){outData=this._toString(outData,outputEnc)}return outData};CipherBase.prototype.setAutoPadding=function(){};CipherBase.prototype.getAuthTag=function(){throw new Error("trying to get auth tag in unsupported state")};CipherBase.prototype.setAuthTag=function(){throw new Error("trying to set auth tag in unsupported state")};CipherBase.prototype.setAAD=function(){throw new Error("trying to set aad in unsupported state")};CipherBase.prototype._transform=function(data,_,next){var err;try{if(this.hashMode){this._update(data)}else{this.push(this._update(data))}}catch(e){err=e}finally{next(err)}};CipherBase.prototype._flush=function(done){var err;try{this.push(this.__final())}catch(e){err=e}done(err)};CipherBase.prototype._finalOrDigest=function(outputEnc){var outData=this.__final()||Buffer.alloc(0);if(outputEnc){outData=this._toString(outData,outputEnc,true)}return outData};CipherBase.prototype._toString=function(value,enc,fin){if(!this._decoder){this._decoder=new StringDecoder(enc);this._encoding=enc}if(this._encoding!==enc)throw new Error("can't switch encodings");var out=this._decoder.write(value);if(fin){out+=this._decoder.end()}return out};module.exports=CipherBase},{inherits:141,"safe-buffer":239,stream:257,string_decoder:274}],42:[function(require,module,exports){(function(Buffer){function isArray(arg){if(Array.isArray){return Array.isArray(arg)}return objectToString(arg)==="[object Array]"}exports.isArray=isArray;function isBoolean(arg){return typeof arg==="boolean"}exports.isBoolean=isBoolean;function isNull(arg){return arg===null}exports.isNull=isNull;function isNullOrUndefined(arg){return arg==null}exports.isNullOrUndefined=isNullOrUndefined;function isNumber(arg){return typeof arg==="number"}exports.isNumber=isNumber;function isString(arg){return typeof arg==="string"}exports.isString=isString;function isSymbol(arg){return typeof arg==="symbol"}exports.isSymbol=isSymbol;function isUndefined(arg){return arg===void 0}exports.isUndefined=isUndefined;function isRegExp(re){return objectToString(re)==="[object RegExp]"}exports.isRegExp=isRegExp;function isObject(arg){return typeof arg==="object"&&arg!==null}exports.isObject=isObject;function isDate(d){return objectToString(d)==="[object Date]"}exports.isDate=isDate;function isError(e){return objectToString(e)==="[object Error]"||e instanceof Error}exports.isError=isError;function isFunction(arg){return typeof arg==="function"}exports.isFunction=isFunction;function isPrimitive(arg){return arg===null||typeof arg==="boolean"||typeof arg==="number"||typeof arg==="string"||typeof arg==="symbol"||typeof arg==="undefined"}exports.isPrimitive=isPrimitive;exports.isBuffer=Buffer.isBuffer;function objectToString(o){return Object.prototype.toString.call(o)}}).call(this,{isBuffer:require("../../insert-module-globals/node_modules/is-buffer/index.js")})},{"../../insert-module-globals/node_modules/is-buffer/index.js":142}],43:[function(require,module,exports){"use strict";var inherits=require("inherits");var MD5=require("md5.js");var RIPEMD160=require("ripemd160");var sha=require("sha.js");var Base=require("cipher-base");function Hash(hash){Base.call(this,"digest");this._hash=hash}inherits(Hash,Base);Hash.prototype._update=function(data){this._hash.update(data)};Hash.prototype._final=function(){return this._hash.digest()};module.exports=function createHash(alg){alg=alg.toLowerCase();if(alg==="md5")return new MD5;if(alg==="rmd160"||alg==="ripemd160")return new RIPEMD160;return new Hash(sha(alg))}},{"cipher-base":41,inherits:141,"md5.js":191,ripemd160:236,"sha.js":250}],44:[function(require,module,exports){"use strict";var elliptic=exports;elliptic.version=require("../package.json").version;elliptic.utils=require("./elliptic/utils");elliptic.rand=require("brorand");elliptic.curve=require("./elliptic/curve");elliptic.curves=require("./elliptic/curves");elliptic.ec=require("./elliptic/ec");elliptic.eddsa=require("./elliptic/eddsa")},{"../package.json":60,"./elliptic/curve":47,"./elliptic/curves":50,"./elliptic/ec":51,"./elliptic/eddsa":54,"./elliptic/utils":58,brorand:36}],45:[function(require,module,exports){"use strict";var BN=require("bn.js");var utils=require("../utils");var getNAF=utils.getNAF;var getJSF=utils.getJSF;var assert=utils.assert;function BaseCurve(type,conf){this.type=type;this.p=new BN(conf.p,16);this.red=conf.prime?BN.red(conf.prime):BN.mont(this.p);this.zero=new BN(0).toRed(this.red);this.one=new BN(1).toRed(this.red);this.two=new BN(2).toRed(this.red);this.n=conf.n&&new BN(conf.n,16);this.g=conf.g&&this.pointFromJSON(conf.g,conf.gRed);this._wnafT1=new Array(4);this._wnafT2=new Array(4);this._wnafT3=new Array(4);this._wnafT4=new Array(4);this._bitLength=this.n?this.n.bitLength():0;var adjustCount=this.n&&this.p.div(this.n);

1if(!adjustCount||adjustCount.cmpn(100)>0){this.redN=null}else{this._maxwellTrick=true;this.redN=this.n.toRed(this.red)}}module.exports=BaseCurve;BaseCurve.prototype.point=function point(){throw new Error("Not implemented")};BaseCurve.prototype.validate=function validate(){throw new Error("Not implemented")};BaseCurve.prototype._fixedNafMul=function _fixedNafMul(p,k){assert(p.precomputed);var doubles=p._getDoubles();var naf=getNAF(k,1,this._bitLength);var I=(1<<doubles.step+1)-(doubles.step%2===0?2:1);I/=3;var repr=[];for(var j=0;j<naf.length;j+=doubles.step){var nafW=0;for(var k=j+doubles.step-1;k>=j;k--)nafW=(nafW<<1)+naf[k];repr.push(nafW)}var a=this.jpoint(null,null,null);var b=this.jpoint(null,null,null);for(var i=I;i>0;i--){for(var j=0;j<repr.length;j++){var nafW=repr[j];if(nafW===i)b=b.mixedAdd(doubles.points[j]);else if(nafW===-i)b=b.mixedAdd(doubles.points[j].neg())}a=a.add(b)}return a.toP()};BaseCurve.prototype._wnafMul=function _wnafMul(p,k){var w=4;var nafPoints=p._getNAFPoints(w);w=nafPoints.wnd;var wnd=nafPoints.points;var naf=getNAF(k,w,this._bitLength);var acc=this.jpoint(null,null,null);for(var i=naf.length-1;i>=0;i--){for(var k=0;i>=0&&naf[i]===0;i--)k++;if(i>=0)k++;acc=acc.dblp(k);if(i<0)break;var z=naf[i];assert(z!==0);if(p.type==="affine"){if(z>0)acc=acc.mixedAdd(wnd[z-1>>1]);else acc=acc.mixedAdd(wnd[-z-1>>1].neg())}else{if(z>0)acc=acc.add(wnd[z-1>>1]);else acc=acc.add(wnd[-z-1>>1].neg())}}return p.type==="affine"?acc.toP():acc};BaseCurve.prototype._wnafMulAdd=function _wnafMulAdd(defW,points,coeffs,len,jacobianResult){var wndWidth=this._wnafT1;var wnd=this._wnafT2;var naf=this._wnafT3;var max=0;for(var i=0;i<len;i++){var p=points[i];var nafPoints=p._getNAFPoints(defW);wndWidth[i]=nafPoints.wnd;wnd[i]=nafPoints.points}for(var i=len-1;i>=1;i-=2){var a=i-1;var b=i;if(wndWidth[a]!==1||wndWidth[b]!==1){naf[a]=getNAF(coeffs[a],wndWidth[a],this._bitLength);naf[b]=getNAF(coeffs[b],wndWidth[b],this._bitLength);max=Math.max(naf[a].length,max);max=Math.max(naf[b].length,max);continue}var comb=[points[a],null,null,points[b]];if(points[a].y.cmp(points[b].y)===0){comb[1]=points[a].add(points[b]);comb[2]=points[a].toJ().mixedAdd(points[b].neg())}else if(points[a].y.cmp(points[b].y.redNeg())===0){comb[1]=points[a].toJ().mixedAdd(points[b]);comb[2]=points[a].add(points[b].neg())}else{comb[1]=points[a].toJ().mixedAdd(points[b]);comb[2]=points[a].toJ().mixedAdd(points[b].neg())}var index=[-3,-1,-5,-7,0,7,5,1,3];var jsf=getJSF(coeffs[a],coeffs[b]);max=Math.max(jsf[0].length,max);naf[a]=new Array(max);naf[b]=new Array(max);for(var j=0;j<max;j++){var ja=jsf[0][j]|0;var jb=jsf[1][j]|0;naf[a][j]=index[(ja+1)*3+(jb+1)];naf[b][j]=0;wnd[a]=comb}}var acc=this.jpoint(null,null,null);var tmp=this._wnafT4;for(var i=max;i>=0;i--){var k=0;while(i>=0){var zero=true;for(var j=0;j<len;j++){tmp[j]=naf[j][i]|0;if(tmp[j]!==0)zero=false}if(!zero)break;k++;i--}if(i>=0)k++;acc=acc.dblp(k);if(i<0)break;for(var j=0;j<len;j++){var z=tmp[j];var p;if(z===0)continue;else if(z>0)p=wnd[j][z-1>>1];else if(z<0)p=wnd[j][-z-1>>1].neg();if(p.type==="affine")acc=acc.mixedAdd(p);else acc=acc.add(p)}}for(var i=0;i<len;i++)wnd[i]=null;if(jacobianResult)return acc;else return acc.toP()};function BasePoint(curve,type){this.curve=curve;this.type=type;this.precomputed=null}BaseCurve.BasePoint=BasePoint;BasePoint.prototype.eq=function eq(){throw new Error("Not implemented")};BasePoint.prototype.validate=function validate(){return this.curve.validate(this)};BaseCurve.prototype.decodePoint=function decodePoint(bytes,enc){bytes=utils.toArray(bytes,enc);var len=this.p.byteLength();if((bytes[0]===4||bytes[0]===6||bytes[0]===7)&&bytes.length-1===2*len){if(bytes[0]===6)assert(bytes[bytes.length-1]%2===0);else if(bytes[0]===7)assert(bytes[bytes.length-1]%2===1);var res=this.point(bytes.slice(1,1+len),bytes.slice(1+len,1+2*len));return res}else if((bytes[0]===2||bytes[0]===3)&&bytes.length-1===len){return this.pointFromX(bytes.slice(1,1+len),bytes[0]===3)}throw new Error("Unknown point format")};BasePoint.prototype.encodeCompressed=function encodeCompressed(enc){return this.encode(enc,true)};BasePoint.prototype._encode=function _encode(compact){var len=this.curve.p.byteLength();var x=this.getX().toArray("be",len);if(compact)return[this.getY().isEven()?2:3].concat(x);return[4].concat(x,this.getY().toArray("be",len))};BasePoint.prototype.encode=function encode(enc,compact){return utils.encode(this._encode(compact),enc)};BasePoint.prototype.precompute=function precompute(power){if(this.prec

1omputed)return this;var precomputed={doubles:null,naf:null,beta:null};precomputed.naf=this._getNAFPoints(8);precomputed.doubles=this._getDoubles(4,power);precomputed.beta=this._getBeta();this.precomputed=precomputed;return this};BasePoint.prototype._hasDoubles=function _hasDoubles(k){if(!this.precomputed)return false;var doubles=this.precomputed.doubles;if(!doubles)return false;return doubles.points.length>=Math.ceil((k.bitLength()+1)/doubles.step)};BasePoint.prototype._getDoubles=function _getDoubles(step,power){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;var doubles=[this];var acc=this;for(var i=0;i<power;i+=step){for(var j=0;j<step;j++)acc=acc.dbl();doubles.push(acc)}return{step:step,points:doubles}};BasePoint.prototype._getNAFPoints=function _getNAFPoints(wnd){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;var res=[this];var max=(1<<wnd)-1;var dbl=max===1?null:this.dbl();for(var i=1;i<max;i++)res[i]=res[i-1].add(dbl);return{wnd:wnd,points:res}};BasePoint.prototype._getBeta=function _getBeta(){return null};BasePoint.prototype.dblp=function dblp(k){var r=this;for(var i=0;i<k;i++)r=r.dbl();return r}},{"../utils":58,"bn.js":59}],46:[function(require,module,exports){"use strict";var utils=require("../utils");var BN=require("bn.js");var inherits=require("inherits");var Base=require("./base");var assert=utils.assert;function EdwardsCurve(conf){this.twisted=(conf.a|0)!==1;this.mOneA=this.twisted&&(conf.a|0)===-1;this.extended=this.mOneA;Base.call(this,"edwards",conf);this.a=new BN(conf.a,16).umod(this.red.m);this.a=this.a.toRed(this.red);this.c=new BN(conf.c,16).toRed(this.red);this.c2=this.c.redSqr();this.d=new BN(conf.d,16).toRed(this.red);this.dd=this.d.redAdd(this.d);assert(!this.twisted||this.c.fromRed().cmpn(1)===0);this.oneC=(conf.c|0)===1}inherits(EdwardsCurve,Base);module.exports=EdwardsCurve;EdwardsCurve.prototype._mulA=function _mulA(num){if(this.mOneA)return num.redNeg();else return this.a.redMul(num)};EdwardsCurve.prototype._mulC=function _mulC(num){if(this.oneC)return num;else return this.c.redMul(num)};EdwardsCurve.prototype.jpoint=function jpoint(x,y,z,t){return this.point(x,y,z,t)};EdwardsCurve.prototype.pointFromX=function pointFromX(x,odd){x=new BN(x,16);if(!x.red)x=x.toRed(this.red);var x2=x.redSqr();var rhs=this.c2.redSub(this.a.redMul(x2));var lhs=this.one.redSub(this.c2.redMul(this.d).redMul(x2));var y2=rhs.redMul(lhs.redInvm());var y=y2.redSqrt();if(y.redSqr().redSub(y2).cmp(this.zero)!==0)throw new Error("invalid point");var isOdd=y.fromRed().isOdd();if(odd&&!isOdd||!odd&&isOdd)y=y.redNeg();return this.point(x,y)};EdwardsCurve.prototype.pointFromY=function pointFromY(y,odd){y=new BN(y,16);if(!y.red)y=y.toRed(this.red);var y2=y.redSqr();var lhs=y2.redSub(this.c2);var rhs=y2.redMul(this.d).redMul(this.c2).redSub(this.a);var x2=lhs.redMul(rhs.redInvm());if(x2.cmp(this.zero)===0){if(odd)throw new Error("invalid point");else return this.point(this.zero,y)}var x=x2.redSqrt();if(x.redSqr().redSub(x2).cmp(this.zero)!==0)throw new Error("invalid point");if(x.fromRed().isOdd()!==odd)x=x.redNeg();return this.point(x,y)};EdwardsCurve.prototype.validate=function validate(point){if(point.isInfinity())return true;point.normalize();var x2=point.x.redSqr();var y2=point.y.redSqr();var lhs=x2.redMul(this.a).redAdd(y2);var rhs=this.c2.redMul(this.one.redAdd(this.d.redMul(x2).redMul(y2)));return lhs.cmp(rhs)===0};function Point(curve,x,y,z,t){Base.BasePoint.call(this,curve,"projective");if(x===null&&y===null&&z===null){this.x=this.curve.zero;this.y=this.curve.one;this.z=this.curve.one;this.t=this.curve.zero;this.zOne=true}else{this.x=new BN(x,16);this.y=new BN(y,16);this.z=z?new BN(z,16):this.curve.one;this.t=t&&new BN(t,16);if(!this.x.red)this.x=this.x.toRed(this.curve.red);if(!this.y.red)this.y=this.y.toRed(this.curve.red);if(!this.z.red)this.z=this.z.toRed(this.curve.red);if(this.t&&!this.t.red)this.t=this.t.toRed(this.curve.red);this.zOne=this.z===this.curve.one;if(this.curve.extended&&!this.t){this.t=this.x.redMul(this.y);if(!this.zOne)this.t=this.t.redMul(this.z.redInvm())}}}inherits(Point,Base.BasePoint);EdwardsCurve.prototype.pointFromJSON=function pointFromJSON(obj){return Point.fromJSON(this,obj)};EdwardsCurve.prototype.point=function point(x,y,z,t){return new Point(this,x,y,z,t)};Point.fromJSON=function fromJSON(curve,obj){return new Point(curve,obj[0],obj[1],obj[2])};Point.prototype.inspect=function inspect(){if(this.isInfinity())return"<EC Point Infinity>";return"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"};Point.prototype.isInfinity=function isInfinity(){return this.x.cmpn(0)===0&&(this.y.cmp(this.z)===0||this.zOne&&this.y.cmp(this.curve.c)===0)};Point.prototype._extDbl=function _extDbl(){var a=this.x.redSqr();var b=this.y.redSqr();var c=this.z.redSqr();c=c.redIAdd(c);var d=this.curve._mulA(a);var e=this.x.redAdd(this.y).redSqr().redISub(a).redISub(b);var g=d.redAdd(b);var f=g.redSub(c);var h=d.redSub(b);var nx=e.redMul(f);var ny=g.redMul(h);var nt=e.redMul(h);var nz=f.redMul(g);return this.curve.point(nx,ny,nz,nt)};Point.prototype._projDbl=function _projDbl(){var b=this.x.redAdd(this.y).redSqr();var c=this.x.redSqr();var d=this.y.redSqr();var nx;var ny;var nz;if(this.curve.twisted){var e=this.curve._mulA(c);var f=e.redAdd(d);if(this.zOne){nx=b.redSub(c).redSub(d).redMul(f.redSub(this.curve.two));ny=f.redMul(e.redSub(d));nz=f.redSqr().redSub(f).redSub(f)}else{var h=this.z.redSqr();var j=f.redSub(h).redISub(h);nx=b.redSub(c).redISub(d).redMul(j);ny=f.redMul(e.redSub(d));nz=f.redMul(j)}}else{var e=c.redAdd(d);var h=this.curve._mulC(this.z).redSqr();var j=e.redSub(h).redSub(h);nx=this.curve._mulC(b.redISub(e)).redMul(j);ny=this.curve._mulC(e).redMul(c.redISub(d));nz=e.redMul(j)}return this.curve.point(nx,ny,nz)};Point.prototype.dbl=function dbl(){if(this.isInfinity())return this;if(this.curve.extended)return this._extDbl();else return this._projDbl()};Point.prototype._extAdd=function _extAdd(p){var a=this.y.redSub(this.x).redMul(p.y.redSub(p.x));var b=this.y.redAdd(this.x).redMul(p.y.redAdd(p.x));var c=this.t.redMul(this.curve.dd).redMul(p.t);var d=this.z.redMul(p.z.redAdd(p.z));var e=b.redSub(a);var f=d.redSub(c);var g=d.redAdd(c);var h=b.redAdd(a);var nx=e.redMul(f);var ny=g.redMul(h);var nt=e.redMul(h);var nz=f.redMul(g);return this.curve.point(nx,ny,nz,nt)};Point.prototype._projAdd=function _projAdd(p){var a=this.z.redMul(p.z);var b=a.redSqr();var c=this.x.redMul(p.x);var d=this.y.redMul(p.y);var e=this.curve.d.redMul(c).redMul(d);var f=b.redSub(e);var g=b.redAdd(e);var tmp=this.x.redAdd(this.y).redMul(p.x.redAdd(p.y)).redISub(c).redISub(d);var nx=a.redMul(f).redMul(tmp);var ny;var nz;if(this.curve.twisted){ny=a.redMul(g).redMul(d.redSub(this.curve._mulA(c)));nz=f.redMul(g)}else{ny=a.redMul(g).redMul(d.redSub(c));nz=this.curve._mulC(f).redMul(g)}return this.curve.point(nx,ny,nz)};Point.prototype.add=function add(p){if(this.isInfinity())return p;if(p.isInfinity())return this;if(this.curve.extended)return this._extAdd(p);else return this._projAdd(p)};Point.prototype.mul=function mul(k){if(this._hasDoubles(k))return this.curve._fixedNafMul(this,k);else return this.curve._wnafMul(this,k)};Point.prototype.mulAdd=function mulAdd(k1,p,k2){return this.curve._wnafMulAdd(1,[this,p],[k1,k2],2,false)};Point.prototype.jmulAdd=function jmulAdd(k1,p,k2){return this.curve._wnafMulAdd(1,[this,p],[k1,k2],2,true)};Point.prototype.normalize=function normalize(){if(this.zOne)return this;var zi=this.z.redInvm();this.x=this.x.redMul(zi);this.y=this.y.redMul(zi);if(this.t)this.t=this.t.redMul(zi);this.z=this.curve.one;this.zOne=true;return this};Point.prototype.neg=function neg(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())};Point.prototype.getX=function getX(){this.normalize();return this.x.fromRed()};Point.prototype.getY=function getY(){this.normalize();return this.y.fromRed()};Point.prototype.eq=function eq(other){return this===other||this.getX().cmp(other.getX())===0&&this.getY().cmp(other.getY())===0};Point.prototype.eqXToP=function eqXToP(x){var rx=x.toRed(this.curve.red).redMul(this.z);if(this.x.cmp(rx)===0)return true;var xc=x.clone();var t=this.curve.redN.redMul(this.z);for(;;){xc.iadd(this.curve.n);if(xc.cmp(this.curve.p)>=0)return false;rx.redIAdd(t);if(this.x.cmp(rx)===0)return true}};Point.prototype.toP=Point.prototype.normalize;Point.prototype.mixedAdd=Point.prototype.add},{"../utils":58,"./base":45,"bn.js":59,inherits:141}],47:[function(require,module,exports){"use strict";var curve=exports;curve.base=require("./base");curve.short=require("./short");curve.mont=require("./mont");curve.edwards=require("./edwards")},{"./base":45,"./edwards":46,"./mont":48,"./short":49}],48:[function(require,module,exports){"use strict";var BN=require("bn.js");var inherits=require("inherits");var Base=require("./base");var utils=require("../utils");function MontCurve(conf){Base.call(this,"mont",conf);this.a=new BN(conf.a,16).toRed(this.red);this.b=new BN(conf.b,16).toRed(this.red);this.i4=new BN(4).toRed(this.red).redInvm();this.two=new BN(2).toRed(this.red);this.a24=this.i4.redMul(this.a.redAdd(this.two))}inherits(MontCurve,Base);module.exports=MontCurve;MontCurve.prototype.validate=function validate(point){var x=point.normalize().x;var x2=x.redSqr();var rhs=x2.redMul(x).redAdd(x2.redMul(this.a)).redAdd(x);var y=rhs.redSqrt();return y.redSqr().cmp(rhs)===0};function Point(curve,x,z){Base.BasePoint.call(this,curve,"projective");if(x===null&&z===null){this.x=this.curve.one;this.z=this.curve.zero}else{this.x=new BN(x,16);this.z=new BN(z,16);if(!this.x.red)this.x=this.x.toRed(this.curve.red);if(!this.z.red)this.z=this.z.toRed(this.curve.red)}}inherits(Point,Base.BasePoint);MontCurve.prototype.decodePoint=function decodePoint(bytes,enc){return this.point(utils.toArray(bytes,enc),1)};MontCurve.prototype.point=function point(x,z){return new Point(this,x,z)};MontCurve.prototype.pointFromJSON=function pointFromJSON(obj){return Point.fromJSON(this,obj)};Point.prototype.precompute=function precompute(){};Point.prototype._encode=function _encode(){return this.getX().toArray("be",this.curve.p.byteLength())};Point.fromJSON=function fromJSON(curve,obj){return new Point(curve,obj[0],obj[1]||curve.one)};Point.prototype.inspect=function inspect(){if(this.isInfinity())return"<EC Point Infinity>";return"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"};Point.prototype.isInfinity=function isInfinity(){return this.z.cmpn(0)===0};Point.prototype.dbl=function dbl(){var a=this.x.redAdd(this.z);var aa=a.redSqr();var b=this.x.redSub(this.z);var bb=b.redSqr();var c=aa.redSub(bb);var nx=aa.redMul(bb);var nz=c.redMul(bb.redAdd(this.curve.a24.redMul(c)));return this.curve.point(nx,nz)};Point.prototype.add=function add(){throw new Error("Not supported on Montgomery curve")};Point.prototype.diffAdd=function diffAdd(p,diff){var a=this.x.redAdd(this.z);var b=this.x.redSub(this.z);var c=p.x.redAdd(p.z);var d=p.x.redSub(p.z);var da=d.redMul(a);var cb=c.redMul(b);var nx=diff.z.redMul(da.redAdd(cb).redSqr());var nz=diff.x.redMul(da.redISub(cb).redSqr());return this.curve.point(nx,nz)};Point.prototype.mul=function mul(k){var t=k.clone();var a=this;var b=this.curve.point(null,null);var c=this;for(var bits=[];t.cmpn(0)!==0;t.iushrn(1))bits.push(t.andln(1));for(var i=bits.length-1;i>=0;i--){if(bits[i]===0){a=a.diffAdd(b,c);b=b.dbl()}else{b=a.diffAdd(b,c);a=a.dbl()}}return b};Point.prototype.mulAdd=function mulAdd(){throw new Error("Not supported on Montgomery curve")};Point.prototype.jumlAdd=function jumlAdd(){throw new Error("Not supported on Montgomery curve")};Point.prototype.eq=function eq(other){return this.getX().cmp(other.getX())===0};Point.prototype.normalize=function normalize(){this.x=this.x.redMul(this.z.redInvm());this.z=this.curve.one;return this};Point.prototype.getX=function getX(){this.normalize();return this.x.fromRed()}},{"../utils":58,"./base":45,"bn.js":59,inherits:141}],49:[function(require,module,exports){"use strict";var utils=require("../utils");var BN=require("bn.js");var inherits=require("inherits");var Base=require("./base");var assert=utils.assert;function ShortCurve(conf){Base.call(this,"short",conf);this.a=new BN(conf.a,16).toRed(this.red);this.b=new BN(conf.b,16).toRed(this.red);this.tinv=this.two.redInvm();this.zeroA=this.a.fromRed().cmpn(0)===0;this.threeA=this.a.fromRed().sub(this.p).cmpn(-3)===0;this.endo=this._getEndomorphism(conf);this._endoWnafT1=new Array(4);this._endoWnafT2=new Array(4)}inherits(ShortCurve,Base);module.exports=ShortCurve;ShortCurve.prototype._getEndomorphism=function _getEndomorphism(conf){if(!this.zeroA||!this.g||!this.n||this.p.modn(3)!==1)return;var beta;var lambda;if(conf.beta){beta=new BN(conf.beta,16).toRed(this.red)}else{var betas=this._getEndoRoots(this.p);beta=betas[0].cmp(betas[1])<0?betas[0]:betas[1];beta=beta.toRed(this.red)}if(conf.lambda){lambda=new BN(conf.lambda,16)}else{var lambdas=this._getEndoRoots(this.n);if(this.g.mul(lambdas[0]).x.cmp(this.g.x.redMul(beta))===0){lambda=lambdas[0]}else{lambda=lambdas[1];assert(this.g.mul(lambda).x.cmp(this.g.x.redMul(beta))===0)}}var basis;if(conf.basis){basis=conf.basis.map(function(vec){return{a:new BN(vec.a,16),b:new BN(vec.b,16)}})}else{basis=this._getEndoBasis(lambda)}return{beta:beta,lambda:lambda,basis:basis}};ShortCurve.prototype._getEndoRoots=function _getEndoRoots(num){var red=num===this.p?this.red:BN.mont(num);var tinv=new BN(2).toRed(red).redInvm();var ntinv=tinv.redNeg();var s=new BN(3).toRed(red).redNeg().redSqrt().redMul(tinv);var l1=ntinv.redAdd(s).fromRed();var l2=ntinv.redSub(s).fromRed();return[l1,l2]};ShortCurve.prototype._getEndoBasis=function _getEndoBasis(lambda){var aprxSqrt=this.n.ushrn(Math.floor(this.n.bitLength()/2));var u=lambda;var v=this.n.clone();var x1=new BN(1);var y1=new BN(0);var x2=new BN(0);var y2=new BN(1);var a0;var b0;var a1;var b1;var a2;var b2;var prevR;var i=0;var r;var x;while(u.cmpn(0)!==0){var q=v.div(u);r=v.sub(q.mul(u));x=x2.sub(q.mul(x1));var y=y2.sub(q.mul(y1));if(!a1&&r.cmp(aprxSqrt)<0){a0=prevR.neg();b0=x1;a1=r.neg();b1=x}else if(a1&&++i===2){break}prevR=r;v=u;u=r;x2=x1;x1=x;y2=y1;y1=y}a2=r.neg();b2=x;var len1=a1.sqr().add(b1.sqr());var len2=a2.sqr().add(b2.sqr());if(len2.cmp(len1)>=0){a2=a0;b2=b0}if(a1.negative){a1=a1.neg();b1=b1.neg()}if(a2.negative){a2=a2.neg();b2=b2.neg()}return[{a:a1,b:b1},{a:a2,b:b2}]};ShortCurve.prototype._endoSplit=function _endoSplit(k){var basis=this.endo.basis;var v1=basis[0];var v2=basis[1];var c1=v2.b.mul(k).divRound(this.n);var c2=v1.b.neg().mul(k).divRound(this.n);var p1=c1.mul(v1.a);var p2=c2.mul(v2.a);var q1=c1.mul(v1.b);var q2=c2.mul(v2.b);var k1=k.sub(p1).sub(p2);var k2=q1.add(q2).neg();return{k1:k1,k2:k2}};ShortCurve.prototype.pointFromX=function pointFromX(x,odd){x=new BN(x,16);if(!x.red)x=x.toRed(this.red);var y2=x.redSqr().redMul(x).redIAdd(x.redMul(this.a)).redIAdd(this.b);var y=y2.redSqrt();if(y.redSqr().redSub(y2).cmp(this.zero)!==0)throw new Error("invalid point");var isOdd=y.fromRed().isOdd();if(odd&&!isOdd||!odd&&isOdd)y=y.redNeg();return this.point(x,y)};ShortCurve.prototype.validate=function validate(point){if(point.inf)return true;var x=point.x;var y=point.y;var ax=this.a.redMul(x);var rhs=x.redSqr().redMul(x).redIAdd(ax).redIAdd(this.b);return y.redSqr().redISub(rhs).cmpn(0)===0};ShortCurve.prototype._endoWnafMulAdd=function _endoWnafMulAdd(points,coeffs,jacobianResult){var npoints=this._endoWnafT1;var ncoeffs=this._endoWnafT2;for(var i=0;i<points.length;i++){var split=this._endoSplit(coeffs[i]);var p=points[i];var beta=p._getBeta();if(split.k1.negative){split.k1.ineg();p=p.neg(true)}if(split.k2.negative){split.k2.ineg();beta=beta.neg(true)}npoints[i*2]=p;npoints[i*2+1]=beta;ncoeffs[i*2]=split.k1;ncoeffs[i*2+1]=split.k2}var res=this._wnafMulAdd(1,npoints,ncoeffs,i*2,jacobianResult);for(var j=0;j<i*2;j++){npoints[j]=null;ncoeffs[j]=null}return res};function Point(curve,x,y,isRed){Base.BasePoint.call(this,curve,"affine");if(x===null&&y===null){this.x=null;this.y=null;this.inf=true}else{this.x=new BN(x,16);this.y=new BN(y,16);if(isRed){this.x.forceRed(this.curve.red);this.y.forceRed(this.curve.red)}if(!this.x.red)this.x=this.x.toRed(this.curve.red);if(!this.y.red)this.y=this.y.toRed(this.curve.red);this.inf=false}}inherits(Point,Base.BasePoint);ShortCurve.prototype.point=function point(x,y,isRed){return new Point(this,x,y,isRed)};ShortCurve.prototype.pointFromJSON=function pointFromJSON(obj,red){return Point.fromJSON(this,obj,red)};Point.prototype._getBeta=function _getBeta(){if(!this.curve.endo)return;var pre=this.precomputed;if(pre&&pre.beta)return pre.beta;var beta=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(pre){var curve=this.curve;var endoMul=function(p){return curve.point(p.x.redMul(curve.endo.beta),p.y)};pre.beta=beta;beta.precomputed={beta:null,naf:pre.naf&&{wnd:pre.naf.wnd,points:pre.naf.points.map(endoMul)},doubles:pre.doubles&&{step:pre.doubles.step,points:pre.doubles.points.map(endoMul)}}}return beta};Point.prototype.toJSON=function toJSON(){if(!this.precomputed)return[this.x,this.y];return[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]};Point.fromJSON=function fromJSON(curve,obj,red){if(typeof obj==="string")obj=JSON.parse(obj);var res=curve.point(obj[0],obj[1],red);if(!obj[2])return res;function obj2point(obj){return curve.point(obj[0],obj[1],red)}var pre=obj[2];res.precomputed={beta:null,doubles:pre.doubles&&{step:pre.doubles.step,points:[res].concat(pre.doubles.points.map(obj2point))},naf:pre.naf&&{wnd:pre.naf.wnd,points:[res].concat(pre.naf.points.map(obj2point))}};return res};Point.prototype.inspect=function inspect(){if(this.isInfinity())return"<EC Point Infinity>";return"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"};Point.prototype.isInfinity=function isInfinity(){return this.inf};Point.prototype.add=function add(p){if(this.inf)return p;if(p.inf)return this;if(this.eq(p))return this.dbl();if(this.neg().eq(p))return this.curve.point(null,null);if(this.x.cmp(p.x)===0)return this.curve.point(null,null);var c=this.y.redSub(p.y);if(c.cmpn(0)!==0)c=c.redMul(this.x.redSub(p.x).redInvm());var nx=c.redSqr().redISub(this.x).redISub(p.x);var ny=c.redMul(this.x.redSub(nx)).redISub(this.y);return this.curve.point(nx,ny)};Point.prototype.dbl=function dbl(){if(this.inf)return this;var ys1=this.y.redAdd(this.y);if(ys1.cmpn(0)===0)return this.curve.point(null,null);var a=this.curve.a;var x2=this.x.redSqr();var dyinv=ys1.redInvm();var c=x2.redAdd(x2).redIAdd(x2).redIAdd(a).redMul(dyinv);var nx=c.redSqr().redISub(this.x.redAdd(this.x));var ny=c.redMul(this.x.redSub(nx)).redISub(this.y);return this.curve.point(nx,ny)};Point.prototype.getX=function getX(){return this.x.fromRed()};Point.prototype.getY=function getY(){return this.y.fromRed()};Point.prototype.mul=function mul(k){k=new BN(k,16);if(this.isInfinity())return this;else if(this._hasDoubles(k))return this.curve._fixedNafMul(this,k);else if(this.curve.endo)return this.curve._endoWnafMulAdd([this],[k]);else return this.curve._wnafMul(this,k)};Point.prototype.mulAdd=function mulAdd(k1,p2,k2){var points=[this,p2];var coeffs=[k1,k2];if(this.curve.endo)return this.curve._endoWnafMulAdd(points,coeffs);else return this.curve._wnafMulAdd(1,points,coeffs,2)};Point.prototype.jmulAdd=function jmulAdd(k1,p2,k2){var points=[this,p2];var coeffs=[k1,k2];if(this.curve.endo)return this.curve._endoWnafMulAdd(points,coeffs,true);else return this.curve._wnafMulAdd(1,points,coeffs,2,true)};Point.prototype.eq=function eq(p){return this===p||this.inf===p.inf&&(this.inf||this.x.cmp(p.x)===0&&this.y.cmp(p.y)===0)};Point.prototype.neg=function neg(_precompute){if(this.inf)return this;var res=this.curve.point(this.x,this.y.redNeg());

1if(_precompute&&this.precomputed){var pre=this.precomputed;var negate=function(p){return p.neg()};res.precomputed={naf:pre.naf&&{wnd:pre.naf.wnd,points:pre.naf.points.map(negate)},doubles:pre.doubles&&{step:pre.doubles.step,points:pre.doubles.points.map(negate)}}}return res};Point.prototype.toJ=function toJ(){if(this.inf)return this.curve.jpoint(null,null,null);var res=this.curve.jpoint(this.x,this.y,this.curve.one);return res};function JPoint(curve,x,y,z){Base.BasePoint.call(this,curve,"jacobian");if(x===null&&y===null&&z===null){this.x=this.curve.one;this.y=this.curve.one;this.z=new BN(0)}else{this.x=new BN(x,16);this.y=new BN(y,16);this.z=new BN(z,16)}if(!this.x.red)this.x=this.x.toRed(this.curve.red);if(!this.y.red)this.y=this.y.toRed(this.curve.red);if(!this.z.red)this.z=this.z.toRed(this.curve.red);this.zOne=this.z===this.curve.one}inherits(JPoint,Base.BasePoint);ShortCurve.prototype.jpoint=function jpoint(x,y,z){return new JPoint(this,x,y,z)};JPoint.prototype.toP=function toP(){if(this.isInfinity())return this.curve.point(null,null);var zinv=this.z.redInvm();var zinv2=zinv.redSqr();var ax=this.x.redMul(zinv2);var ay=this.y.redMul(zinv2).redMul(zinv);return this.curve.point(ax,ay)};JPoint.prototype.neg=function neg(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)};JPoint.prototype.add=function add(p){if(this.isInfinity())return p;if(p.isInfinity())return this;var pz2=p.z.redSqr();var z2=this.z.redSqr();var u1=this.x.redMul(pz2);var u2=p.x.redMul(z2);var s1=this.y.redMul(pz2.redMul(p.z));var s2=p.y.redMul(z2.redMul(this.z));var h=u1.redSub(u2);var r=s1.redSub(s2);if(h.cmpn(0)===0){if(r.cmpn(0)!==0)return this.curve.jpoint(null,null,null);else return this.dbl()}var h2=h.redSqr();var h3=h2.redMul(h);var v=u1.redMul(h2);var nx=r.redSqr().redIAdd(h3).redISub(v).redISub(v);var ny=r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));var nz=this.z.redMul(p.z).redMul(h);return this.curve.jpoint(nx,ny,nz)};JPoint.prototype.mixedAdd=function mixedAdd(p){if(this.isInfinity())return p.toJ();if(p.isInfinity())return this;var z2=this.z.redSqr();var u1=this.x;var u2=p.x.redMul(z2);var s1=this.y;var s2=p.y.redMul(z2).redMul(this.z);var h=u1.redSub(u2);var r=s1.redSub(s2);if(h.cmpn(0)===0){if(r.cmpn(0)!==0)return this.curve.jpoint(null,null,null);else return this.dbl()}var h2=h.redSqr();var h3=h2.redMul(h);var v=u1.redMul(h2);var nx=r.redSqr().redIAdd(h3).redISub(v).redISub(v);var ny=r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));var nz=this.z.redMul(h);return this.curve.jpoint(nx,ny,nz)};JPoint.prototype.dblp=function dblp(pow){if(pow===0)return this;if(this.isInfinity())return this;if(!pow)return this.dbl();if(this.curve.zeroA||this.curve.threeA){var r=this;for(var i=0;i<pow;i++)r=r.dbl();return r}var a=this.curve.a;var tinv=this.curve.tinv;var jx=this.x;var jy=this.y;var jz=this.z;var jz4=jz.redSqr().redSqr();var jyd=jy.redAdd(jy);for(var i=0;i<pow;i++){var jx2=jx.redSqr();var jyd2=jyd.redSqr();var jyd4=jyd2.redSqr();var c=jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4));var t1=jx.redMul(jyd2);var nx=c.redSqr().redISub(t1.redAdd(t1));var t2=t1.redISub(nx);var dny=c.redMul(t2);dny=dny.redIAdd(dny).redISub(jyd4);var nz=jyd.redMul(jz);if(i+1<pow)jz4=jz4.redMul(jyd4);jx=nx;jz=nz;jyd=dny}return this.curve.jpoint(jx,jyd.redMul(tinv),jz)};JPoint.prototype.dbl=function dbl(){if(this.isInfinity())return this;if(this.curve.zeroA)return this._zeroDbl();else if(this.curve.threeA)return this._threeDbl();else return this._dbl()};JPoint.prototype._zeroDbl=function _zeroDbl(){var nx;var ny;var nz;if(this.zOne){var xx=this.x.redSqr();var yy=this.y.redSqr();var yyyy=yy.redSqr();var s=this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);s=s.redIAdd(s);var m=xx.redAdd(xx).redIAdd(xx);var t=m.redSqr().redISub(s).redISub(s);var yyyy8=yyyy.redIAdd(yyyy);yyyy8=yyyy8.redIAdd(yyyy8);yyyy8=yyyy8.redIAdd(yyyy8);nx=t;ny=m.redMul(s.redISub(t)).redISub(yyyy8);nz=this.y.redAdd(this.y)}else{var a=this.x.redSqr();var b=this.y.redSqr();var c=b.redSqr();var d=this.x.redAdd(b).redSqr().redISub(a).redISub(c);d=d.redIAdd(d);var e=a.redAdd(a).redIAdd(a);var f=e.redSqr();var c8=c.redIAdd(c);c8=c8.redIAdd(c8);c8=c8.redIAdd(c8);nx=f.redISub(d).redISub(d);

1ny=e.redMul(d.redISub(nx)).redISub(c8);nz=this.y.redMul(this.z);nz=nz.redIAdd(nz)}return this.curve.jpoint(nx,ny,nz)};JPoint.prototype._threeDbl=function _threeDbl(){var nx;var ny;var nz;if(this.zOne){var xx=this.x.redSqr();var yy=this.y.redSqr();var yyyy=yy.redSqr();var s=this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);s=s.redIAdd(s);var m=xx.redAdd(xx).redIAdd(xx).redIAdd(this.curve.a);var t=m.redSqr().redISub(s).redISub(s);nx=t;var yyyy8=yyyy.redIAdd(yyyy);yyyy8=yyyy8.redIAdd(yyyy8);yyyy8=yyyy8.redIAdd(yyyy8);ny=m.redMul(s.redISub(t)).redISub(yyyy8);nz=this.y.redAdd(this.y)}else{var delta=this.z.redSqr();var gamma=this.y.redSqr();var beta=this.x.redMul(gamma);var alpha=this.x.redSub(delta).redMul(this.x.redAdd(delta));alpha=alpha.redAdd(alpha).redIAdd(alpha);var beta4=beta.redIAdd(beta);beta4=beta4.redIAdd(beta4);var beta8=beta4.redAdd(beta4);nx=alpha.redSqr().redISub(beta8);nz=this.y.redAdd(this.z).redSqr().redISub(gamma).redISub(delta);var ggamma8=gamma.redSqr();ggamma8=ggamma8.redIAdd(ggamma8);ggamma8=ggamma8.redIAdd(ggamma8);ggamma8=ggamma8.redIAdd(ggamma8);ny=alpha.redMul(beta4.redISub(nx)).redISub(ggamma8)}return this.curve.jpoint(nx,ny,nz)};JPoint.prototype._dbl=function _dbl(){var a=this.curve.a;var jx=this.x;var jy=this.y;var jz=this.z;var jz4=jz.redSqr().redSqr();var jx2=jx.redSqr();var jy2=jy.redSqr();var c=jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4));var jxd4=jx.redAdd(jx);jxd4=jxd4.redIAdd(jxd4);var t1=jxd4.redMul(jy2);var nx=c.redSqr().redISub(t1.redAdd(t1));var t2=t1.redISub(nx);var jyd8=jy2.redSqr();jyd8=jyd8.redIAdd(jyd8);jyd8=jyd8.redIAdd(jyd8);jyd8=jyd8.redIAdd(jyd8);var ny=c.redMul(t2).redISub(jyd8);var nz=jy.redAdd(jy).redMul(jz);return this.curve.jpoint(nx,ny,nz)};JPoint.prototype.trpl=function trpl(){if(!this.curve.zeroA)return this.dbl().add(this);var xx=this.x.redSqr();var yy=this.y.redSqr();var zz=this.z.redSqr();var yyyy=yy.redSqr();var m=xx.redAdd(xx).redIAdd(xx);var mm=m.redSqr();var e=this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);e=e.redIAdd(e);e=e.redAdd(e).redIAdd(e);e=e.redISub(mm);var ee=e.redSqr();var t=yyyy.redIAdd(yyyy);t=t.redIAdd(t);t=t.redIAdd(t);t=t.redIAdd(t);var u=m.redIAdd(e).redSqr().redISub(mm).redISub(ee).redISub(t);var yyu4=yy.redMul(u);yyu4=yyu4.redIAdd(yyu4);yyu4=yyu4.redIAdd(yyu4);var nx=this.x.redMul(ee).redISub(yyu4);nx=nx.redIAdd(nx);nx=nx.redIAdd(nx);var ny=this.y.redMul(u.redMul(t.redISub(u)).redISub(e.redMul(ee)));ny=ny.redIAdd(ny);ny=ny.redIAdd(ny);ny=ny.redIAdd(ny);var nz=this.z.redAdd(e).redSqr().redISub(zz).redISub(ee);return this.curve.jpoint(nx,ny,nz)};JPoint.prototype.mul=function mul(k,kbase){k=new BN(k,kbase);return this.curve._wnafMul(this,k)};JPoint.prototype.eq=function eq(p){if(p.type==="affine")return this.eq(p.toJ());if(this===p)return true;var z2=this.z.redSqr();var pz2=p.z.redSqr();if(this.x.redMul(pz2).redISub(p.x.redMul(z2)).cmpn(0)!==0)return false;var z3=z2.redMul(this.z);var pz3=pz2.redMul(p.z);return this.y.redMul(pz3).redISub(p.y.redMul(z3)).cmpn(0)===0};JPoint.prototype.eqXToP=function eqXToP(x){var zs=this.z.redSqr();var rx=x.toRed(this.curve.red).redMul(zs);if(this.x.cmp(rx)===0)return true;var xc=x.clone();var t=this.curve.redN.redMul(zs);for(;;){xc.iadd(this.curve.n);if(xc.cmp(this.curve.p)>=0)return false;rx.redIAdd(t);if(this.x.cmp(rx)===0)return true}};JPoint.prototype.inspect=function inspect(){if(this.isInfinity())return"<EC JPoint Infinity>";return"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"};JPoint.prototype.isInfinity=function isInfinity(){return this.z.cmpn(0)===0}},{"../utils":58,"./base":45,"bn.js":59,inherits:141}],50:[function(require,module,exports){"use strict";var curves=exports;var hash=require("hash.js");var curve=require("./curve");var utils=require("./utils");var assert=utils.assert;function PresetCurve(options){if(options.type==="short")this.curve=new curve.short(options);else if(options.type==="edwards")this.curve=new curve.edwards(options);else this.curve=new curve.mont(options);this.g=this.curve.g;this.n=this.curve.n;this.hash=options.hash;assert(this.g.validate(),"Invalid curve");assert(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}curves.PresetCurve=PresetCurve;function defineCurve(name,options){Object.defineProperty(curves,name,{configurable:true,enumerable:true,get:function(){var curve=new PresetCurve(options);Object.defineProperty(curves,name,{configurable:true,enumerable:true,value:curve});return curve}})}defineCurve("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:hash.sha256,gRed:false,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]});defineCurve("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:hash.sha256,gRed:false,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]});defineCurve("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:hash.sha256,gRed:false,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]});defineCurve("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff "+"fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff "+"fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f "+"5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 "+"f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:hash.sha384,gRed:false,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 "+"5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 "+"0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]});defineCurve("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff "+"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff "+"ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff "+"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff "+"ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b "+"99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd "+"3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff "+"ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 "+"f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:hash.sha512,gRed:false,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 "+"053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 "+"a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 "+"579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 "+"3fad0761 353c7086 a272c240 88be9476 9fd16650"]});defineCurve("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:hash.sha256,gRed:false,g:["9"]});defineCurve("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:hash.sha256,gRed:false,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});var pre;try{pre=require("./precomputed/secp256k1")}catch(e){pre=undefined}defineCurve("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:hash.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:false,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",pre]})},{"./curve":47,"./precomputed/secp256k1":57,"./utils":58,"hash.js":127}],51:[function(require,module,exports){"use strict";var BN=require("bn.js");var HmacDRBG=require("hmac-drbg");var utils=require("../utils");var curves=require("../curves");var rand=require("brorand");var assert=utils.assert;var KeyPair=require("./key");var Signature=require("./signature");function EC(options){if(!(this instanceof EC))return new EC(options);if(typeof options==="string"){assert(curves.hasOwnProperty(options),"Unknown curve "+options);options=curves[options]}if(options instanceof curves.PresetCurve)options={curve:options};this.curve=options.curve.curve;this.n=this.curve.n;this.nh=this.n.ushrn(1);this.g=this.curve.g;this.g=options.curve.g;this.g.precompute(options.curve.n.bitLength()+1);this.hash=options.hash||options.curve.hash}module.exports=EC;EC.prototype.keyPair=function keyPair(options){return new KeyPair(this,options)};EC.prototype.keyFromPrivate=function keyFromPrivate(priv,enc){return KeyPair.fromPrivate(this,priv,enc)};EC.prototype.keyFromPublic=function keyFromPublic(pub,enc){return KeyPair.fromPublic(this,pub,enc)};EC.prototype.genKeyPair=function genKeyPair(options){if(!options)options={};var drbg=new HmacDRBG({hash:this.hash,pers:options.pers,persEnc:options.persEnc||"utf8",entropy:options.entropy||rand(this.hash.hmacStrength),entropyEnc:options.entropy&&options.entropyEnc||"utf8",nonce:this.n.toArray()});var bytes=this.n.byteLength();var ns2=this.n.sub(new BN(2));do{var priv=new BN(drbg.generate(bytes));if(priv.cmp(ns2)>0)continue;priv.iaddn(1);return this.keyFromPrivate(priv)}while(true)};EC.prototype._truncateToN=function truncateToN(msg,truncOnly){var delta=msg.byteLength()*8-this.n.bitLength();if(delta>0)msg=msg.ushrn(delta);if(!truncOnly&&msg.cmp(this.n)>=0)return msg.sub(this.n);else return msg};EC.prototype.sign=function sign(msg,key,enc,options){if(typeof enc==="object"){options=enc;enc=null}if(!options)options={};key=this.keyFromPrivate(key,enc);msg=this._truncateToN(new BN(msg,16));var bytes=this.n.byteLength();var bkey=key.getPrivate().toArray("be",bytes);var nonce=msg.toArray("be",bytes);var drbg=new HmacDRBG({hash:this.hash,entropy:bkey,nonce:nonce,pers:options.pers,persEnc:options.persEnc||"utf8"});var ns1=this.n.sub(new BN(1));for(var iter=0;true;iter++){var k=options.k?options.k(iter):new BN(drbg.generate(this.n.byteLength()));k=this._truncateToN(k,true);if(k.cmpn(1)<=0||k.cmp(ns1)>=0)continue;var kp=this.g.mul(k);if(kp.isInfinity())continue;var kpX=kp.getX();var r=kpX.umod(this.n);if(r.cmpn(0)===0)continue;var s=k.invm(this.n).mul(r.mul(key.getPrivate()).iadd(msg));s=s.umod(this.n);if(s.cmpn(0)===0)continue;var recoveryParam=(kp.getY().isOdd()?1:0)|(kpX.cmp(r)!==0?2:0);if(options.canonical&&s.cmp(this.nh)>0){s=this.n.sub(s);recoveryParam^=1}return new Signature({r:r,s:s,recoveryParam:recoveryParam})}};EC.prototype.verify=function verify(msg,signature,key,enc){msg=this._truncateToN(new BN(msg,16));key=this.keyFromPublic(key,enc);signature=new Signature(signature,"hex");var r=signature.r;var s=signature.s;if(r.cmpn(1)<0||r.cmp(this.n)>=0)return false;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return false;var sinv=s.invm(this.n);var u1=sinv.mul(msg).umod(this.n);var u2=sinv.mul(r).umod(this.n);if(!this.curve._maxwellTrick){var p=this.g.mulAdd(u1,key.getPublic(),u2);

1if(p.isInfinity())return false;return p.getX().umod(this.n).cmp(r)===0}var p=this.g.jmulAdd(u1,key.getPublic(),u2);if(p.isInfinity())return false;return p.eqXToP(r)};EC.prototype.recoverPubKey=function(msg,signature,j,enc){assert((3&j)===j,"The recovery param is more than two bits");signature=new Signature(signature,enc);var n=this.n;var e=new BN(msg);var r=signature.r;var s=signature.s;var isYOdd=j&1;var isSecondKey=j>>1;if(r.cmp(this.curve.p.umod(this.curve.n))>=0&&isSecondKey)throw new Error("Unable to find sencond key candinate");if(isSecondKey)r=this.curve.pointFromX(r.add(this.curve.n),isYOdd);else r=this.curve.pointFromX(r,isYOdd);var rInv=signature.r.invm(n);var s1=n.sub(e).mul(rInv).umod(n);var s2=s.mul(rInv).umod(n);return this.g.mulAdd(s1,r,s2)};EC.prototype.getKeyRecoveryParam=function(e,signature,Q,enc){signature=new Signature(signature,enc);if(signature.recoveryParam!==null)return signature.recoveryParam;for(var i=0;i<4;i++){var Qprime;try{Qprime=this.recoverPubKey(e,signature,i)}catch(e){continue}if(Qprime.eq(Q))return i}throw new Error("Unable to find valid recovery factor")}},{"../curves":50,"../utils":58,"./key":52,"./signature":53,"bn.js":59,brorand:36,"hmac-drbg":139}],52:[function(require,module,exports){"use strict";var BN=require("bn.js");var utils=require("../utils");var assert=utils.assert;function KeyPair(ec,options){this.ec=ec;this.priv=null;this.pub=null;if(options.priv)this._importPrivate(options.priv,options.privEnc);if(options.pub)this._importPublic(options.pub,options.pubEnc)}module.exports=KeyPair;KeyPair.fromPublic=function fromPublic(ec,pub,enc){if(pub instanceof KeyPair)return pub;return new KeyPair(ec,{pub:pub,pubEnc:enc})};KeyPair.fromPrivate=function fromPrivate(ec,priv,enc){if(priv instanceof KeyPair)return priv;return new KeyPair(ec,{priv:priv,privEnc:enc})};KeyPair.prototype.validate=function validate(){var pub=this.getPublic();if(pub.isInfinity())return{result:false,reason:"Invalid public key"};if(!pub.validate())return{result:false,reason:"Public key is not a point"};if(!pub.mul(this.ec.curve.n).isInfinity())return{result:false,reason:"Public key * N != O"};return{result:true,reason:null}};KeyPair.prototype.getPublic=function getPublic(compact,enc){if(typeof compact==="string"){enc=compact;compact=null}if(!this.pub)this.pub=this.ec.g.mul(this.priv);if(!enc)return this.pub;return this.pub.encode(enc,compact)};KeyPair.prototype.getPrivate=function getPrivate(enc){if(enc==="hex")return this.priv.toString(16,2);else return this.priv};KeyPair.prototype._importPrivate=function _importPrivate(key,enc){this.priv=new BN(key,enc||16);this.priv=this.priv.umod(this.ec.curve.n)};KeyPair.prototype._importPublic=function _importPublic(key,enc){if(key.x||key.y){if(this.ec.curve.type==="mont"){assert(key.x,"Need x coordinate")}else if(this.ec.curve.type==="short"||this.ec.curve.type==="edwards"){assert(key.x&&key.y,"Need both x and y coordinate")}this.pub=this.ec.curve.point(key.x,key.y);return}this.pub=this.ec.curve.decodePoint(key,enc)};KeyPair.prototype.derive=function derive(pub){return pub.mul(this.priv).getX()};KeyPair.prototype.sign=function sign(msg,enc,options){return this.ec.sign(msg,this,enc,options)};KeyPair.prototype.verify=function verify(msg,signature){return this.ec.verify(msg,signature,this)};KeyPair.prototype.inspect=function inspect(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},{"../utils":58,"bn.js":59}],53:[function(require,module,exports){"use strict";var BN=require("bn.js");var utils=require("../utils");var assert=utils.assert;function Signature(options,enc){if(options instanceof Signature)return options;if(this._importDER(options,enc))return;assert(options.r&&options.s,"Signature without r or s");this.r=new BN(options.r,16);this.s=new BN(options.s,16);if(options.recoveryParam===undefined)this.recoveryParam=null;else this.recoveryParam=options.recoveryParam}module.exports=Signature;function Position(){this.place=0}function getLength(buf,p){var initial=buf[p.place++];if(!(initial&128)){return initial}var octetLen=initial&15;if(octetLen===0||octetLen>4){return false}var val=0;for(var i=0,off=p.place;i<octetLen;i++,off++){val<<=8;val|=buf[off];val>>>=0}

1if(val<=127){return false}p.place=off;return val}function rmPadding(buf){var i=0;var len=buf.length-1;while(!buf[i]&&!(buf[i+1]&128)&&i<len){i++}if(i===0){return buf}return buf.slice(i)}Signature.prototype._importDER=function _importDER(data,enc){data=utils.toArray(data,enc);var p=new Position;if(data[p.place++]!==48){return false}var len=getLength(data,p);if(len===false){return false}if(len+p.place!==data.length){return false}if(data[p.place++]!==2){return false}var rlen=getLength(data,p);if(rlen===false){return false}var r=data.slice(p.place,rlen+p.place);p.place+=rlen;if(data[p.place++]!==2){return false}var slen=getLength(data,p);if(slen===false){return false}if(data.length!==slen+p.place){return false}var s=data.slice(p.place,slen+p.place);if(r[0]===0){if(r[1]&128){r=r.slice(1)}else{return false}}if(s[0]===0){if(s[1]&128){s=s.slice(1)}else{return false}}this.r=new BN(r);this.s=new BN(s);this.recoveryParam=null;return true};function constructLength(arr,len){if(len<128){arr.push(len);return}var octets=1+(Math.log(len)/Math.LN2>>>3);arr.push(octets|128);while(--octets){arr.push(len>>>(octets<<3)&255)}arr.push(len)}Signature.prototype.toDER=function toDER(enc){var r=this.r.toArray();var s=this.s.toArray();if(r[0]&128)r=[0].concat(r);if(s[0]&128)s=[0].concat(s);r=rmPadding(r);s=rmPadding(s);while(!s[0]&&!(s[1]&128)){s=s.slice(1)}var arr=[2];constructLength(arr,r.length);arr=arr.concat(r);arr.push(2);constructLength(arr,s.length);var backHalf=arr.concat(s);var res=[48];constructLength(res,backHalf.length);res=res.concat(backHalf);return utils.encode(res,enc)}},{"../utils":58,"bn.js":59}],54:[function(require,module,exports){"use strict";var hash=require("hash.js");var curves=require("../curves");var utils=require("../utils");var assert=utils.assert;var parseBytes=utils.parseBytes;var KeyPair=require("./key");var Signature=require("./signature");function EDDSA(curve){assert(curve==="ed25519","only tested with ed25519 so far");if(!(this instanceof EDDSA))return new EDDSA(curve);var curve=curves[curve].curve;this.curve=curve;this.g=curve.g;this.g.precompute(curve.n.bitLength()+1);this.pointClass=curve.point().constructor;this.encodingLength=Math.ceil(curve.n.bitLength()/8);this.hash=hash.sha512}module.exports=EDDSA;EDDSA.prototype.sign=function sign(message,secret){message=parseBytes(message);var key=this.keyFromSecret(secret);var r=this.hashInt(key.messagePrefix(),message);var R=this.g.mul(r);var Rencoded=this.encodePoint(R);var s_=this.hashInt(Rencoded,key.pubBytes(),message).mul(key.priv());var S=r.add(s_).umod(this.curve.n);return this.makeSignature({R:R,S:S,Rencoded:Rencoded})};EDDSA.prototype.verify=function verify(message,sig,pub){message=parseBytes(message);sig=this.makeSignature(sig);var key=this.keyFromPublic(pub);var h=this.hashInt(sig.Rencoded(),key.pubBytes(),message);var SG=this.g.mul(sig.S());var RplusAh=sig.R().add(key.pub().mul(h));return RplusAh.eq(SG)};EDDSA.prototype.hashInt=function hashInt(){var hash=this.hash();for(var i=0;i<arguments.length;i++)hash.update(arguments[i]);return utils.intFromLE(hash.digest()).umod(this.curve.n)};EDDSA.prototype.keyFromPublic=function keyFromPublic(pub){return KeyPair.fromPublic(this,pub)};EDDSA.prototype.keyFromSecret=function keyFromSecret(secret){return KeyPair.fromSecret(this,secret)};EDDSA.prototype.makeSignature=function makeSignature(sig){if(sig instanceof Signature)return sig;return new Signature(this,sig)};EDDSA.prototype.encodePoint=function encodePoint(point){var enc=point.getY().toArray("le",this.encodingLength);enc[this.encodingLength-1]|=point.getX().isOdd()?128:0;return enc};EDDSA.prototype.decodePoint=function decodePoint(bytes){bytes=utils.parseBytes(bytes);var lastIx=bytes.length-1;var normed=bytes.slice(0,lastIx).concat(bytes[lastIx]&~128);var xIsOdd=(bytes[lastIx]&128)!==0;var y=utils.intFromLE(normed);return this.curve.pointFromY(y,xIsOdd)};EDDSA.prototype.encodeInt=function encodeInt(num){return num.toArray("le",this.encodingLength)};EDDSA.prototype.decodeInt=function decodeInt(bytes){return utils.intFromLE(bytes)};EDDSA.prototype.isPoint=function isPoint(val){return val instanceof this.pointClass}},{"../curves":50,"../utils":58,"./key":55,"./signature":56,"hash.js":127}],55:[function(require,module,exports){"use strict";var utils=require("../utils");var assert=utils.assert;var parseBytes=utils.parseBytes;var cachedProperty=utils.cachedProperty;function KeyPair(eddsa,params){this.eddsa=eddsa;this._secret=parseBytes(params.secret);

1if(eddsa.isPoint(params.pub))this._pub=params.pub;else this._pubBytes=parseBytes(params.pub)}KeyPair.fromPublic=function fromPublic(eddsa,pub){if(pub instanceof KeyPair)return pub;return new KeyPair(eddsa,{pub:pub})};KeyPair.fromSecret=function fromSecret(eddsa,secret){if(secret instanceof KeyPair)return secret;return new KeyPair(eddsa,{secret:secret})};KeyPair.prototype.secret=function secret(){return this._secret};cachedProperty(KeyPair,"pubBytes",function pubBytes(){return this.eddsa.encodePoint(this.pub())});cachedProperty(KeyPair,"pub",function pub(){if(this._pubBytes)return this.eddsa.decodePoint(this._pubBytes);return this.eddsa.g.mul(this.priv())});cachedProperty(KeyPair,"privBytes",function privBytes(){var eddsa=this.eddsa;var hash=this.hash();var lastIx=eddsa.encodingLength-1;var a=hash.slice(0,eddsa.encodingLength);a[0]&=248;a[lastIx]&=127;a[lastIx]|=64;return a});cachedProperty(KeyPair,"priv",function priv(){return this.eddsa.decodeInt(this.privBytes())});cachedProperty(KeyPair,"hash",function hash(){return this.eddsa.hash().update(this.secret()).digest()});cachedProperty(KeyPair,"messagePrefix",function messagePrefix(){return this.hash().slice(this.eddsa.encodingLength)});KeyPair.prototype.sign=function sign(message){assert(this._secret,"KeyPair can only verify");return this.eddsa.sign(message,this)};KeyPair.prototype.verify=function verify(message,sig){return this.eddsa.verify(message,sig,this)};KeyPair.prototype.getSecret=function getSecret(enc){assert(this._secret,"KeyPair is public only");return utils.encode(this.secret(),enc)};KeyPair.prototype.getPublic=function getPublic(enc){return utils.encode(this.pubBytes(),enc)};module.exports=KeyPair},{"../utils":58}],56:[function(require,module,exports){"use strict";var BN=require("bn.js");var utils=require("../utils");var assert=utils.assert;var cachedProperty=utils.cachedProperty;var parseBytes=utils.parseBytes;function Signature(eddsa,sig){this.eddsa=eddsa;if(typeof sig!=="object")sig=parseBytes(sig);if(Array.isArray(sig)){sig={R:sig.slice(0,eddsa.encodingLength),S:sig.slice(eddsa.encodingLength)}}assert(sig.R&&sig.S,"Signature without R or S");if(eddsa.isPoint(sig.R))this._R=sig.R;if(sig.S instanceof BN)this._S=sig.S;this._Rencoded=Array.isArray(sig.R)?sig.R:sig.Rencoded;this._Sencoded=Array.isArray(sig.S)?sig.S:sig.Sencoded}cachedProperty(Signature,"S",function S(){return this.eddsa.decodeInt(this.Sencoded())});cachedProperty(Signature,"R",function R(){return this.eddsa.decodePoint(this.Rencoded())});cachedProperty(Signature,"Rencoded",function Rencoded(){return this.eddsa.encodePoint(this.R())});cachedProperty(Signature,"Sencoded",function Sencoded(){return this.eddsa.encodeInt(this.S())});Signature.prototype.toBytes=function toBytes(){return this.Rencoded().concat(this.Sencoded())};Signature.prototype.toHex=function toHex(){return utils.encode(this.toBytes(),"hex").toUpperCase()};module.exports=Signature},{"../utils":58,"bn.js":59}],57:[function(require,module,exports){modul

1e.exports={doubles:{step:4,points:[["e60fce93b59e9ec53011aabc21c23e97b2a31369b87a5ae9c44ee89e2a6dec0a","f7e3507399e595929db99f34f57937101296891e44d23f0be1f32cce69616821"],["8282263212c609d9ea2a6e3e172de238d8c39cabd5ac1ca10646e23fd5f51508","11f8a8098557dfe45e8256e830b60ace62d613ac2f7b17bed31b6eaff6e26caf"],["175e159f728b865a72f99cc6c6fc846de0b93833fd2222ed73fce5b551e5b739","d3506e0d9e3c79eba4ef97a51ff71f5eacb5955add24345c6efa6ffee9fed695"],["363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640","4e273adfc732221953b445397f3363145b9a89008199ecb62003c7f3bee9de9"],["8b4b5f165df3c2be8c6244b5b745638843e4a781a15bcd1b69f79a55dffdf80c","4aad0a6f68d308b4b3fbd7813ab0da04f9e336546162ee56b3eff0c65fd4fd36"],["723cbaa6e5db996d6bf771c00bd548c7b700dbffa6c0e77bcb6115925232fcda","96e867b5595cc498a921137488824d6e2660a0653779494801dc069d9eb39f5f"],["eebfa4d493bebf98ba5feec812c2d3b50947961237a919839a533eca0e7dd7fa","5d9a8ca3970ef0f269ee7edaf178089d9ae4cdc3a711f712ddfd4fdae1de8999"],["100f44da696e71672791d0a09b7bde459f1215a29b3c03bfefd7835b39a48db0","cdd9e13192a00b772ec8f3300c090666b7ff4a18ff5195ac0fbd5cd62bc65a09"],["e1031be262c7ed1b1dc9227a4a04c017a77f8d4464f3b3852c8acde6e534fd2d","9d7061928940405e6bb6a4176597535af292dd419e1ced79a44f18f29456a00d"],["feea6cae46d55b530ac2839f143bd7ec5cf8b266a41d6af52d5e688d9094696d","e57c6b6c97dce1bab06e4e12bf3ecd5c981c8957cc41442d3155debf18090088"],["da67a91d91049cdcb367be4be6ffca3cfeed657d808583de33fa978bc1ec6cb1","9bacaa35481642bc41f463f7ec9780e5dec7adc508f740a17e9ea8e27a68be1d"],["53904faa0b334cdda6e000935ef22151ec08d0f7bb11069f57545ccc1a37b7c0","5bc087d0bc80106d88c9eccac20d3c1c13999981e14434699dcb096b022771c8"],["8e7bcd0bd35983a7719cca7764ca906779b53a043a9b8bcaeff959f43ad86047","10b7770b2a3da4b3940310420ca9514579e88e2e47fd68b3ea10047e8460372a"],["385eed34c1cdff21e6d0818689b81bde71a7f4f18397e6690a841e1599c43862","283bebc3e8ea23f56701de19e9ebf4576b304eec2086dc8cc0458fe5542e5453"],["6f9d9b803ecf191637c73a4413dfa180fddf84a5947fbc9c606ed86c3fac3a7","7c80c68e603059ba69b8e2a30e45c4d47ea4dd2f5c281002d86890603a842160"],["3322d401243c4e2582a2147c104d6ecbf774d163db0f5e5313b7e0e742d0e6bd","56e70797e9664ef5bfb019bc4ddaf9b72805f63ea2873af624f3a2e96c28b2a0"],["85672c7d2de0b7da2bd1770d89665868741b3f9af7643397721d74d28134ab83","7c481b9b5b43b2eb6374049bfa62c2e5e77f17fcc5298f44c8e3094f790313a6"],["948bf809b1988a46b06c9f1919413b10f9226c60f668832ffd959af60c82a0a","53a562856dcb6646dc6b74c5d1c3418c6d4dff08c97cd2bed4cb7f88d8c8e589"],["6260ce7f461801c34f067ce0f02873a8f1b0e44dfc69752accecd819f38fd8e8","bc2da82b6fa5b571a7f09049776a1ef7ecd292238051c198c1a84e95b2b4ae17"],["e5037de0afc1d8d43d8348414bbf4103043ec8f575bfdc432953cc8d2037fa2d","4571534baa94d3b5f9f98d09fb990bddbd5f5b03ec481f10e0e5dc841d755bda"],["e06372b0f4a207adf5ea905e8f1771b4e7e8dbd1c6a6c5b725866a0ae4fce725","7a908974bce18cfe12a27bb2ad5a488cd7484a7787104870b27034f94eee31dd"],["213c7a715cd5d45358d0bbf9dc0ce02204b10bdde2a3f58540ad6908d0559754","4b6dad0b5ae462507013ad06245ba190bb4850f5f36a7eeddff2c27534b458f2"],["4e7c272a7af4b34e8dbb9352a5419a87e2838c70adc62cddf0cc3a3b08fbd53c","17749c766c9d0b18e16fd09f6def681b530b9614bff7dd33e0b3941817dcaae6"],["fea74e3dbe778b1b10f238ad61686aa5c76e3db2be43057632427e2840fb27b6","6e0568db9b0b13297cf674deccb6af93126b596b973f7b77701d3db7f23cb96f"],["76e64113f677cf0e10a2570d599968d31544e179b760432952c02a4417bdde39","c90ddf8dee4e95cf577066d70681f0d35e2a33d2b56d2032b4b1752d1901ac01"],["c738c56b03b2abe1e8281baa743f8f9a8f7cc643df26cbee3ab150242bcbb891","893fb578951ad2537f718f2eacbfbbbb82314eef7880cfe917e735d9699a84c3"],["d895626548b65b81e264c7637c972877d1d72e5f3a925014372e9f6588f6c14b","febfaa38f2bc7eae728ec60818c340eb03428d632bb067e179363ed75d7d991f"],["b8da94032a957518eb0f6433571e8761ceffc73693e84edd49150a564f676e03","2804dfa44805a1e4d7c99cc9762808b092cc584d95ff3b511488e4e74efdf6e7"],["e80fea14441fb33a7d8adab9475d7fab2019effb5156a792f1a11778e3c0df5d","eed1de7f638e00771e89768ca3ca94472d155e80af322ea9fcb4291b6ac9ec78"],["a301697bdfcd704313ba48e51d567543f2a182031efd6915ddc07bbcc4e16070","7370f91cfb67e4f5081809fa25d40f9b1735dbf7c0a11a130c0d1a041e177ea1"],["90ad85b389d6b936463f9d0512678de208cc330b11307fffab7ac63e3fb04ed4","e507a3620a38261affdcbd9427222b839aefabe1582894d991d4d48cb6ef150"],["8f68b9d2f63b5f339239c1ad981f162ee88c5678723ea3351b7b444c9ec4c0da","662a9f2dba063986de1d90c2b6be215dbbea2cfe95510bfdf23cbf79501fff82"],["e4f3fb0176af85d65ff99ff9198c36091f48e86503681e3e6686fd5053231e11","1e63633ad0ef4f1c1661a6d0ea02b7286cc7e74ec951d1c9822c38576feb73bc"],["8c00fa9b18ebf331eb961537a45a4266c7034f2f0d4e1d0716fb6eae20eae29e","efa47267fea521a1a9dc343a3736c974c2fadafa81e36c54e7d2a4c66702414b"],["e7a26ce69dd4829f3e10cec0a9e98ed3143d084f308b92c0997fddfc60cb3e41","2a758e300fa7984b471b006a1aafbb18d0a6b2c0420e83e20e8a9421cf2cfd51"],["b6459e0ee3662ec8d23540c223bcbdc571cbcb967d79424f3cf29eb3de6b80ef","67c876d06f3e06de1dadf16e5661db3c4b3ae6d48e35b2ff30bf0b61a71ba45"],["d68a80c8280bb840793234aa118f06231d6f1fc67e73c5a5deda0f5b496943e8","db8ba9fff4b586d00c4b1f9177b0e28b5b0e7b8f7845295a294c84266b133120"],["324aed7df65c804252dc0270907a30b09612aeb973449cea4095980fc28d3d5d","648a365774b61f2ff130c0c35aec1f4f19213b0c7e332843967224af96ab7c84"],["4df9c14919cde61f6d51dfdbe5fee5dceec4143ba8d1ca888e8bd373fd054c96","35ec51092d8728050974c23a1d85d4b5d506cdc288490192ebac06cad10d5d"],["9c3919a84a474870faed8a9c1cc66021523489054d7f0308cbfc99c8ac1f98cd","ddb84f0f4a4ddd57584f044bf260e641905326f76c64c8e6be7e5e03d4fc599d"],["6057170b1dd12fdf8de05f281d8e06bb91e1493a8b91d4cc5a21382120a959e5","9a1af0b26a6a4807add9a2daf71df262465152bc3ee24c65e899be932385a2a8"],["a576df8e23a08411421439a4518da31880cef0fba7d4df12b1a6973eecb94266","40a6bf20e76640b2c92b97afe58cd82c432e10a7f514d9f3ee8be11ae1b28ec8"],["7778a78c28dec3e30a05fe9629de8c38bb30d1f5cf9a3a208f763889be58ad71","34626d9ab5a5b22ff7098e12f2ff580087b38411ff24ac563b513fc1fd9f43ac"],["928955ee637a84463729fd30e7afd2ed5f96274e5ad7e5cb09eda9c06d903ac","c25621003d3f42a827b78a13093a95eeac3d26efa8a8d83fc5180e935bcd091f"],["85d0fef3ec6db109399064f3a0e3b2855645b4a907ad354527aae75163d82751","1f03648413a38c0be29d496e582cf5663e8751e96877331582c237a24eb1f962"],["ff2b0dce97eece97c1c9b6041798b85dfdfb6d8882da20308f5404824526087e","493d13fef524ba188af4c4dc54d07936c7b7ed6fb90e2ceb2c951e01f0c29907"],["827fbbe4b1e880ea9ed2b2e6301b212b57f1ee148cd6dd28780e5e2cf856e241","c60f9c923c727b0b71bef2c67d1d12687ff7a63186903166d605b68baec293ec"],["eaa649f21f51bdbae7be4ae34ce6e5217a58fdce7f47f9aa7f3b58fa2120e2b3","be3279ed5bbbb03ac69a80f89879aa5a01a6b965f13f7e59d47a5305ba5ad93d"],["e4a42d43c5cf169d9391df6decf42ee541b6d8f0c9a137401e23632dda34d24f","4d9f92e716d1c73526fc99ccfb8ad34ce886eedfa8d8e4f13a7f7131deba9414"],["1ec80fef360cbdd954160fadab352b6b92b53576a88fea4947173b9d4300bf19","aeefe93756b5340d2f3a4958a7abbf5e0146e77f6295a07b671cdc1cc107cefd"],["146a778c04670c2f91b00af4680dfa8bce3490717d58ba889ddb5928366642be","b318e0ec3354028add669827f9d4b2870aaa971d2f7e5ed1d0b297483d83efd0"],["fa50c0f61d22e5f07e3acebb1aa07b128d0012209a28b9776d76a8793180eef9","6b84c6922397eba9b72cd2872281a68a5e683293a57a213b38cd8d7d3f4f2811"],["da1d61d0ca721a11b1a5bf6b7d88e8421a288ab5d5bba5220e53d32b5f067ec2","8157f55a7c99306c79c0766161c91e2966a73899d279b48a655fba0f1ad836f1"],["a8e282ff0c9706907215ff98e8fd416615311de0446f1e062a73b0610d064e13","7f97355b8db81c09abfb7f3c5b2515888b679a3e50dd6bd6cef7c73111f4cc0c"],["174a53b9c9a285872d39e56e6913cab15d59b1fa512508c022f382de8319497c","ccc9dc37abfc9c1657b4155f2c47f9e6646b3a1d8cb9854383da13ac079afa73"],["959396981943785c3d3e57edf5018cdbe039e730e4918b3d884fdff09475b7ba","2e7e552888c331dd8ba0386a4b9cd6849c653f64c8709385e9b8abf87524f2fd"],["d2a63a50ae401e56d645a1153b109a8fcca0a43d561fba2dbb51340c9d82b151","e82d86fb6443fcb7565aee58b2948220a70f750af484ca52d4142174dcf89405"],["64587e2335471eb890ee7896d7cfdc866bacbdbd3839317b3436f9b45617e073","d99fcdd5bf6902e2ae96dd6447c299a185b90a39133aeab358299e5e9faf6589"],["8481bde0e4e4d885b3a546d3e549de042f0aa6cea250e7fd358d6c86dd45e458","38ee7b8cba5404dd84a25bf39cecb2ca900a79c42b262e556d64b1b59779057e"],["13464a57a78102aa62b6979ae817f4637ffcfed3c4b1ce30bcd6303f6caf666b","69be159004614580ef7e433453ccb0ca48f300a81d0942e13f495a907f6ecc27"],["bc4a9df5b713fe2e9aef430bcc1dc97a0cd9ccede2f28588cada3a0d2d83f366","d3a81ca6e785c06383937adf4b798caa6e8a9fbfa547b16d758d666581f33c1"],["8c28a97bf8298bc0d23d8c749452a32e694b65e30a9472a3954ab30fe5324caa","40a30463a3305193378fedf31f7cc0eb7ae784f0451cb9459e71dc73cbef9482"],["8ea9666139527a8c1dd94ce4f071fd23c8b350c5a4bb33748c4ba111faccae0","620efabbc8ee2782e24e7c0cfb95c5d735b783be9cf0f8e955af34a30e62b945"],["dd3625faef5ba06074669716bbd3788d89bdde815959968092f76cc4eb9a9787","7a188fa3520e30d461da2501045731ca941461982883395937f68d00c644a573"],["f710d79d9eb962297e4f6232b40e8f7feb2bc63814614d692c12de752408221e","ea98e67232d3b3295d3b535532115ccac8612c721851617526ae47a9c77bfc82"]]},naf:{wnd:7,points:[["f9308a019258c31049344f85f89d5229b531c845836f99b08601f113bce036f9","388f7b0f632de8140fe337e62a37f3566500a99934c2231b6cb9fd7584b8e672"],["2f8bde4d1a07209355b4a7250a5c5128e88b84bddc619ab7cba8d569b240efe4","d8ac222636e5e3d6d4dba9dda6c9c426f788271bab0d6840dca87d3aa6ac62d6"],["5cbdf0646e5db4eaa398f365f2ea7a0e3d419b7e0330e39ce92bddedcac4f9bc","6aebca40ba255960a3178d6d861a54dba813d0b813fde7b5a5082628087264da"],["acd484e2f0c7f65309ad178a9f559abde09796974c57e714c35f110dfc27ccbe","cc338921b0a7d9fd64380971763b61e9add888a4375f8e0f05cc262ac64f9c37"],["774ae7f858a9411e5ef4246b70c65aac5649980be5c17891bbec17895da008cb","d984a032eb6b5e190243dd56d7b7b365372db1e2dff9d6a8301d74c9c953c61b"],["f28773c2d975288bc7d1d205c3748651b075fbc6610e58cddeeddf8f19405aa8","ab0902e8d880a89758212eb65cdaf473a1a06da521fa91f29b5cb52db03ed81"],["d7924d4f7d43ea965a465ae3095ff41131e5946f3c85f79e44adbcf8e27e080e","581e2872a86c72a683842ec228cc6defea40af2bd896d3a5c504dc9ff6a26b58"],["defdea4cdb677750a420fee807eacf21eb9898ae79b9768766e4faa04a2d4a34","4211ab0694635168e997b0ead2a93daeced1f4a04a95c0f6cfb199f69e56eb77"],["2b4ea0a797a443d293ef5cff444f4979f06acfebd7e86d277475656138385b6c","85e89bc037945d93b343083b5a1c86131a01f60c50269763b570c854e5c09b7a"],["352bbf4a4cdd12564f93fa332ce333301d9ad40271f8107181340aef25be59d5","321eb4075348f534d59c18259dda3e1f4a1b3b2e71b1039c67bd3d8bcf81998c"],["2fa2104d6b38d11b0230010559879124e42ab8dfeff5ff29dc9cdadd4ecacc3f","2de1068295dd865b64569335bd5dd80181d70ecfc882648423ba76b532b7d67"],["9248279b09b4d68dab21a9b066edda83263c3d84e09572e269ca0cd7f5453714","73016f7bf234aade5d1aa71bdea2b1ff3fc0de2a887912ffe54a32ce97cb3402"],["daed4f2be3a8bf278e70132fb0beb7522f570e144bf615c07e996d443dee8729","a69dce4a7d6c98e8d4a1aca87ef8d7003f83c230f3afa726ab40e52290be1c55"],["c44d12c7065d812e8acf28d7cbb19f9011ecd9e9fdf281b0e6a3b5e87d22e7db","2119a460ce326cdc76c45926c982fdac0e106e861edf61c5a039063f0e0e6482"],["6a245bf6dc698504c89a20cfded60853152b695336c28063b61c65cbd269e6b4","e022cf42c2bd4a708b3f5126f16a24ad8b33ba48d0423b6efd5e6348100d8a82"],["1697ffa6fd9de627c077e3d2fe541084ce13300b0bec1146f95ae57f0d0bd6a5","b9c398f186806f5d27561506e4557433a2cf15009e498ae7adee9d63d01b2396"],["605bdb019981718b986d0f07e834cb0d9deb8360ffb7f61df982345ef27a7479","2972d2de4f8d20681a78d93ec96fe23c26bfae84fb14db43b01e1e9056b8c49"],["62d14dab4150bf497402fdc45a215e10dcb01c354959b10cfe31c7e9d87ff33d","80fc06bd8cc5b01098088a1950eed0db01aa132967ab472235f5642483b25eaf"],["80c60ad0040f27dade5b4b06c408e56b2c50e9f56b9b8b425e555c2f86308b6f","1c38303f1cc5c30f26e66bad7fe72f70a65eed4cbe7024eb1aa01f56430bd57a"],["7a9375ad6167ad54aa74c6348cc54d344cc5dc9487d847049d5eabb0fa03c8fb","d0e3fa9eca8726909559e0d79269046bdc59ea10c70ce2b02d499ec224dc7f7"],["d528ecd9b696b54c907a9ed045447a79bb408ec39b68df504bb51f459bc3ffc9","eecf41253136e5f99966f21881fd656ebc4345405c520dbc063465b521409933"],["49370a4b5f43412ea25f514e8ecdad05266115e4a7ecb1387231808f8b45963","758f3f41afd6ed428b3081b0512fd62a54c3f3afbb5b6764b653052a12949c9a"],["77f230936ee88cbbd73df930d64702ef881d811e0e1498e2f1c13eb1fc345d74","958ef42a7886b6400a08266e9ba1b37896c95330d97077cbbe8eb3c7671c60d6"],["f2dac991cc4ce4b9ea44887e5c7c0bce58c80074ab9d4dbaeb28531b7739f530","e0dedc9b3b2f8dad4da1f32dec2531df9eb5fbeb0598e4fd1a117dba703a3c37"],["463b3d9f662621fb1b4be8fbbe2520125a216cdfc9dae3debcba4850c690d45b","5ed430d78c296c3543114306dd8622d7c622e27c970a1de31cb377b01af7307e"],["f16f804244e46e2a09232d4aff3b59976b98fac14328a2d1a32496b49998f247","cedabd9b82203f7e13d206fcdf4e33d92a6c53c26e5cce26d6579962c4e31df6"],["caf754272dc84563b0352b7a14311af55d245315ace27c65369e15f7151d41d1","cb474660ef35f5f2a41b643fa5e460575f4fa9b7962232a5c32f908318a04476"],["2600ca4b282cb986f85d0f1709979d8b44a09c07cb86d7c124497bc86f082120","4119b88753c15bd6a693b03fcddbb45d5ac6be74ab5f0ef44b0be9475a7e4b40"],["7635ca72d7e8432c338ec53cd12220bc01c48685e24f7dc8c602a7746998e435","91b649609489d613d1d5e590f78e6d74ecfc061d57048bad9e76f302c5b9c61"],["754e3239f325570cdbbf4a87deee8a66b7f2b33479d468fbc1a50743bf56cc18","673fb86e5bda30fb3cd0ed304ea49a023ee33d0197a695d0c5d98093c536683"],["e3e6bd1071a1e96aff57859c82d570f0330800661d1c952f9fe2694691d9b9e8","59c9e0bba394e76f40c0aa58379a3cb6a5a2283993e90c4167002af4920e37f5"],["186b483d056a033826ae73d88f732985c4ccb1f32ba35f4b4cc47fdcf04aa6eb","3b952d32c67cf77e2e17446e204180ab21fb8090895138b4a4a797f86e80888b"],["df9d70a6b9876ce544c98561f4be4f725442e6d2b737d9c91a8321724ce0963f","55eb2dafd84d6ccd5f862b785dc39d4ab157222720ef9da217b8c45cf2ba2417"],["5edd5cc23c51e87a497ca815d5dce0f8ab52554f849ed8995de64c5f34ce7143","efae9c8dbc14130661e8cec030c89ad0c13c66c0d17a2905cdc706ab7399a868"],["290798c2b6476830da12fe02287e9e777aa3fba1c355b17a722d362f84614fba","e38da76dcd440621988d00bcf79af25d5b29c094db2a23146d003afd41943e7a"],["af3c423a95d9f5b3054754efa150ac39cd29552fe360257362dfdecef4053b45","f98a3fd831eb2b749a93b0e6f35cfb40c8cd5aa667a15581bc2feded498fd9c6"],["766dbb24d134e745cccaa28c99bf274906bb66b26dcf98df8d2fed50d884249a","744b1152eacbe5e38dcc887980da38b897584a65fa06cedd2c924f97cbac5996"],["59dbf46f8c94759ba21277c33784f41645f7b44f6c596a58ce92e666191abe3e","c534ad44175fbc300f4ea6ce648309a042ce739a7919798cd85e216c4a307f6e"],["f13ada95103c4537305e691e74e9a4a8dd647e711a95e73cb62dc6018cfd87b8","e13817b44ee14de663bf4bc808341f326949e21a6a75c2570778419bdaf5733d"],["7754b4fa0e8aced06d4167a2c59cca4cda1869c06ebadfb6488550015a88522c","30e93e864e669d82224b967c3020b8fa8d1e4e350b6cbcc537a48b57841163a2"],["948dcadf5990e048aa3874d46abef9d701858f95de8041d2a6828c99e2262519","e491a42537f6e597d5d28a3224b1bc25df9154efbd2ef1d2cbba2cae5347d57e"],["7962414450c76c1689c7b48f8202ec37fb224cf5ac0bfa1570328a8a3d7c77ab","100b610ec4ffb4760d5c1fc133ef6f6b12507a051f04ac5760afa5b29db83437"],["3514087834964b54b15b160644d915485a16977225b8847bb0dd085137ec47ca","ef0afbb2056205448e1652c48e8127fc6039e77c15c2378b7e7d15a0de293311"],["d3cc30ad6b483e4bc79ce2c9dd8bc54993e947eb8df787b442943d3f7b527eaf","8b378a22d827278d89c5e9be8f9508ae3c2ad46290358630afb34db04eede0a4"],["1624d84780732860ce1c78fcbfefe08b2b29823db913f6493975ba0ff4847610","68651cf9b6da903e0914448c6cd9d4ca896878f5282be4c8cc06e2a404078575"],["733ce80da955a8a26902c95633e62a985192474b5af207da6df7b4fd5fc61cd4","f5435a2bd2badf7d485a4d8b8db9fcce3e1ef8e0201e4578c54673bc1dc5ea1d"],["15d9441254945064cf1a1c33bbd3b49f8966c5092171e699ef258dfab81c045c","d56eb30b69463e7234f5137b73b84177434800bacebfc685fc37bbe9efe4070d"],["a1d0fcf2ec9de675b612136e5ce70d271c21417c9d2b8aaaac138599d0717940","edd77f50bcb5a3cab2e90737309667f2641462a54070f3d519212d39c197a629"],["e22fbe15c0af8ccc5780c0735f84dbe9a790badee8245c06c7ca37331cb36980","a855babad5cd60c88b430a69f53a1a7a38289154964799be43d06d77d31da06"],["311091dd9860e8e20ee13473c1155f5f69635e394704eaa74009452246cfa9b3","66db656f87d1f04fffd1f04788c06830871ec5a64feee685bd80f0b1286d8374"],["34c1fd04d301be89b31c0442d3e6ac24883928b45a9340781867d4232ec2dbdf","9414685e97b1b5954bd46f730174136d57f1ceeb487443dc5321857ba73abee"],["f219ea5d6b54701c1c14de5b557eb42a8d13f3abbcd08affcc2a5e6b049b8d63","4cb95957e83d40b0f73af4544cccf6b1f4b08d3c07b27fb8d8c2962a400766d1"],["d7b8740f74a8fbaab1f683db8f45de26543a5490bca627087236912469a0b448","fa77968128d9c92ee1010f337ad4717eff15db5ed3c049b3411e0315eaa4593b"],["32d31c222f8f6f0ef86f7c98d3a3335ead5bcd32abdd94289fe4d3091aa824bf","5f3032f5892156e39ccd3d7915b9e1da2e6dac9e6f26e961118d14b8462e1661"],["7461f371914ab32671045a155d9831ea8793d77cd59592c4340f86cbc18347b5","8ec0ba238b96bec0cbdddcae0aa442542eee1ff50c986ea6b39847b3cc092ff6"],["ee079adb1df1860074356a25aa38206a6d716b2c3e67453d287698bad7b2b2d6","8dc2412aafe3be5c4c5f37e0ecc5f9f6a446989af04c4e25ebaac479ec1c8c1e"],["16ec93e447ec83f0467b18302ee620f7e65de331874c9dc72bfd8616ba9da6b5","5e4631150e62fb40d0e8c2a7ca5804a39d58186a50e497139626778e25b0674d"],["eaa5f980c245f6f038978290afa70b6bd8855897f98b6aa485b96065d537bd99","f65f5d3e292c2e0819a528391c994624d784869d7e6ea67fb18041024edc07dc"],["78c9407544ac132692ee1910a02439958ae04877151342ea96c4b6b35a49f51","f3e0319169eb9b85d5404795539a5e68fa1fbd583c064d2462b675f194a3ddb4"],["494f4be219a1a77016dcd838431aea0001cdc8ae7a6fc688726578d9702857a5","42242a969283a5f339ba7f075e36ba2af925ce30d767ed6e55f4b031880d562c"],["a598a8030da6d86c6bc7f2f5144ea549d28211ea58faa70ebf4c1e665c1fe9b5","204b5d6f84822c307e4b4a7140737aec23fc63b65b35f86a10026dbd2d864e6b"],["c41916365abb2b5d09192f5f2dbeafec208f020f12570a184dbadc3e58595997","4f14351d0087efa49d245b328984989d5caf9450f34bfc0ed16e96b58fa9913"],["841d6063a586fa475a724604da03bc5b92a2e0d2e0a36acfe4c73a5514742881","73867f59c0659e81904f9a1c7543698e62562d6744c169ce7a36de01a8d6154"],["5e95bb399a6971d376026947f89bde2f282b33810928be4ded112ac4d70e20d5","39f23f366809085beebfc71181313775a99c9aed7d8ba38b161384c746012865"],["36e4641a53948fd476c39f8a99fd974e5ec07564b5315d8bf99471bca0ef2f66","d2424b1b1abe4eb8164227b085c9aa9456ea13493fd563e06fd51cf5694c78fc"],["336581ea7bfbbb290c191a2f507a41cf5643842170e914faeab27c2c579f726","ead12168595fe1be99252129b6e56b3391f7ab1410cd1e0ef3dcdcabd2fda224"],["8ab89816dadfd6b6a1f2634fcf00ec8403781025ed6890c4849742706bd43ede","6fdcef09f2f6d0a044e654aef624136f503d459c3e89845858a47a9129cdd24e"],["1e33f1a746c9c5778133344d9299fcaa20b0938e8acff2544bb40284b8c5fb94","60660257dd11b3aa9c8ed618d24edff2306d320f1d03010e33a7d2057f3b3b6"],["85b7c1dcb3cec1b7ee7f30ded79dd20a0ed1f4cc18cbcfcfa410361fd8f08f31","3d98a9cdd026dd43f39048f25a8847f4fcafad1895d7a633c6fed3c35e999511"],["29df9fbd8d9e46509275f4b125d6d45d7fbe9a3b878a7af872a2800661ac5f51","b4c4fe99c775a606e2d8862179139ffda61dc861c019e55cd2876eb2a27d84b"],["a0b1cae06b0a847a3fea6e671aaf8adfdfe58ca2f768105c8082b2e449fce252","ae434102edde0958ec4b19d917a6a28e6b72da1834aff0e650f049503a296cf2"],["4e8ceafb9b3e9a136dc7ff67e840295b499dfb3b2133e4ba113f2e4c0e121e5","cf2174118c8b6d7a4b48f6d534ce5c79422c086a63460502b827ce62a326683c"],["d24a44e047e19b6f5afb81c7ca2f69080a5076689a010919f42725c2b789a33b","6fb8d5591b466f8fc63db50f1c0f1c69013f996887b8244d2cdec417afea8fa3"],["ea01606a7a6c9cdd249fdfcfacb99584001edd28abbab77b5104e98e8e3b35d4","322af4908c7312b0cfbfe369f7a7b3cdb7d4494bc2823700cfd652188a3ea98d"],["af8addbf2b661c8a6c6328655eb96651252007d8c5ea31be4ad196de8ce2131f","6749e67c029b85f52a034eafd096836b2520818680e26ac8f3dfbcdb71749700"],["e3ae1974566ca06cc516d47e0fb165a674a3dabcfca15e722f0e3450f45889","2aeabe7e4531510116217f07bf4d07300de97e4874f81f533420a72eeb0bd6a4"],["591ee355313d99721cf6993ffed1e3e301993ff3ed258802075ea8ced397e246","b0ea558a113c30bea60fc4775460c7901ff0b053d25ca2bdeee98f1a4be5d196"],["11396d55fda54c49f19aa97318d8da61fa8584e47b084945077cf03255b52984","998c74a8cd45ac01289d5833a7beb4744ff536b01b257be4c5767bea93ea57a4"],["3c5d2a1ba39c5a1790000738c9e0c40b8dcdfd5468754b6405540157e017aa7a","b2284279995a34e2f9d4de7396fc18b80f9b8b9fdd270f6661f79ca4c81bd257"],["cc8704b8a60a0defa3a99a7299f2e9c3fbc395afb04ac078425ef8a1793cc030","bdd46039feed17881d1e0862db347f8cf395b74fc4bcdc4e940b74e3ac1f1b13"],["c533e4f7ea8555aacd9777ac5cad29b97dd4defccc53ee7ea204119b2889b197","6f0a256bc5efdf429a2fb6242f1a43a2d9b925bb4a4b3a26bb8e0f45eb596096"],["c14f8f2ccb27d6f109f6d08d03cc96a69ba8c34eec07bbcf566d48e33da6593","c359d6923bb398f7fd4473e16fe1c28475b740dd098075e6c0e8649113dc3a38"],["a6cbc3046bc6a450bac24789fa17115a4c9739ed75f8f21ce441f72e0b90e6ef","21ae7f4680e889bb130619e2c0f95a360ceb573c70603139862afd617fa9b9f"],["347d6d9a02c48927ebfb86c1359b1caf130a3c0267d11ce6344b39f99d43cc38","60ea7f61a353524d1c987f6ecec92f086d565ab687870cb12689ff1e31c74448"],["da6545d2181db8d983f7dcb375ef5866d47c67b1bf31c8cf855ef7437b72656a","49b96715ab6878a79e78f07ce5680c5d6673051b4935bd897fea824b77dc208a"],["c40747cc9d012cb1a13b8148309c6de7ec25d6945d657146b9d5994b8feb1111","5ca560753be2a12fc6de6caf2cb489565db936156b9514e1bb5e83037e0fa2d4"],["4e42c8ec82c99798ccf3a610be870e78338c7f713348bd34c8203ef4037f3502","7571d74ee5e0fb92a7a8b33a07783341a5492144cc54bcc40a94473693606437"],["3775ab7089bc6af823aba2e1af70b236d251cadb0c86743287522a1b3b0dedea","be52d107bcfa09d8bcb9736a828cfa7fac8db17bf7a76a2c42ad961409018cf7"],["cee31cbf7e34ec379d94fb814d3d775ad954595d1314ba8846959e3e82f74e26","8fd64a14c06b589c26b947ae2bcf6bfa0149ef0be14ed4d80f448a01c43b1c6d"],["b4f9eaea09b6917619f6ea6a4eb5464efddb58fd45b1ebefcdc1a01d08b47986","39e5c9925b5a54b07433a4f18c61726f8bb131c012ca542eb24a8ac07200682a"],["d4263dfc3d2df923a0179a48966d30ce84e2515afc3dccc1b77907792ebcc60e","62dfaf07a0f78feb30e30d6295853ce189e127760ad6cf7fae164e122a208d54"],["48457524820fa65a4f8d35eb6930857c0032acc0a4a2de422233eeda897612c4","25a748ab367979d98733c38a1fa1c2e7dc6cc07db2d60a9ae7a76aaa49bd0f77"],["dfeeef1881101f2cb11644f3a2afdfc2045e19919152923f367a1767c11cceda","ecfb7056cf1de042f9420bab396793c0c390bde74b4bbdff16a83ae09a9a7517"],["6d7ef6b17543f8373c573f44e1f389835d89bcbc6062ced36c82df83b8fae859","cd450ec335438986dfefa10c57fea9bcc521a0959b2d80bbf74b190dca712d10"],["e75605d59102a5a2684500d3b991f2e3f3c88b93225547035af25af66e04541f","f5c54754a8f71ee540b9b48728473e314f729ac5308b06938360990e2bfad125"],["eb98660f4c4dfaa06a2be453d5020bc99a0c2e60abe388457dd43fefb1ed620c","6cb9a8876d9cb8520609af3add26cd20a0a7cd8a9411131ce85f44100099223e"],["13e87b027d8514d35939f2e6892b19922154596941888336dc3563e3b8dba942","fef5a3c68059a6dec5d624114bf1e91aac2b9da568d6abeb2570d55646b8adf1"],["ee163026e9fd6fe017c38f06a5be6fc125424b371ce2708e7bf4491691e5764a","1acb250f255dd61c43d94ccc670d0f58f49ae3fa15b96623e5430da0ad6c62b2"],["b268f5ef9ad51e4d78de3a750c2dc89b1e626d43505867999932e5db33af3d80","5f310d4b3c99b9ebb19f77d41c1dee018cf0d34fd4191614003e945a1216e423"],["ff07f3118a9df035e9fad85eb6c7bfe42b02f01ca99ceea3bf7ffdba93c4750d","438136d603e858a3a5c440c38eccbaddc1d2942114e2eddd4740d098ced1f0d8"],["8d8b9855c7c052a34146fd20ffb658bea4b9f69e0d825ebec16e8c3ce2b526a1","cdb559eedc2d79f926baf44fb84ea4d44bcf50fee51d7ceb30e2e7f463036758"],["52db0b5384dfbf05bfa9d472d7ae26dfe4b851ceca91b1eba54263180da32b63","c3b997d050ee5d423ebaf66a6db9f57b3180c902875679de924b69d84a7b375"],["e62f9490d3d51da6395efd24e80919cc7d0f29c3f3fa48c6fff543becbd43352","6d89ad7ba4876b0b22c2ca280c682862f342c8591f1daf5170e07bfd9ccafa7d"],["7f30ea2476b399b4957509c88f77d0191afa2ff5cb7b14fd6d8e7d65aaab1193","ca5ef7d4b231c94c3b15389a5f6311e9daff7bb67b103e9880ef4bff637acaec"],["5098ff1e1d9f14fb46a210fada6c903fef0fb7b4a1dd1d9ac60a0361800b7a00","9731141d81fc8f8084d37c6e7542006b3ee1b40d60dfe5362a5b132fd17ddc0"],["32b78c7de9ee512a72895be6b9cbefa6e2f3c4ccce445c96b9f2c81e2778ad58","ee1849f513df71e32efc3896ee28260c73bb80547ae2275ba497237794c8753c"],["e2cb74fddc8e9fbcd076eef2a7c72b0ce37d50f08269dfc074b581550547a4f7","d3aa2ed71c9dd2247a62df062736eb0baddea9e36122d2be8641abcb005cc4a4"],["8438447566d4d7bedadc299496ab357426009a35f235cb141be0d99cd10ae3a8","c4e1020916980a4da5d01ac5e6ad330734ef0d7906631c4f2390426b2edd791f"],["4162d488b89402039b584c6fc6c308870587d9c46f660b878ab65c82c711d67e","67163e903236289f776f22c25fb8a3afc1732f2b84b4e95dbda47ae5a0852649"],["3fad3fa84caf0f34f0f89bfd2dcf54fc175d767aec3e50684f3ba4a4bf5f683d","cd1bc7cb6cc407bb2f0ca647c718a730cf71872e7d0d2a53fa20efcdfe61826"],["674f2600a3007a00568c1a7ce05d0816c1fb84bf1370798f1c69532faeb1a86b","299d21f9413f33b3edf43b257004580b70db57da0b182259e09eecc69e0d38a5"],["d32f4da54ade74abb81b815ad1fb3b263d82d6c692714bcff87d29bd5ee9f08f","f9429e738b8e53b968e99016c059707782e14f4535359d582fc416910b3eea87"],["30e4e670435385556e593657135845d36fbb6931f72b08cb1ed954f1e3ce3ff6","462f9bce619898638499350113bbc9b10a878d35da70740dc695a559eb88db7b"],["be2062003c51cc3004682904330e4dee7f3dcd10b01e580bf1971b04d4cad297","62188bc49d61e5428573d48a74e1c655b1c61090905682a0d5558ed72dccb9bc"],["93144423ace3451ed29e0fb9ac2af211cb6e84a601df5993c419859fff5df04a","7c10dfb164c3425f5c71a3f9d7992038f1065224f72bb9d1d902a6d13037b47c"],["b015f8044f5fcbdcf21ca26d6c34fb8197829205c7b7d2a7cb66418c157b112c","ab8c1e086d04e813744a655b2df8d5f83b3cdc6faa3088c1d3aea1454e3a1d5f"],["d5e9e1da649d97d89e4868117a465a3a4f8a18de57a140d36b3f2af341a21b52","4cb04437f391ed73111a13cc1d4dd0db1693465c2240480d8955e8592f27447a"],["d3ae41047dd7ca065dbf8ed77b992439983005cd72e16d6f996a5316d36966bb","bd1aeb21ad22ebb22a10f0303417c6d964f8cdd7df0aca614b10dc14d125ac46"],["463e2763d885f958fc66cdd22800f0a487197d0a82e377b49f80af87c897b065","bfefacdb0e5d0fd7df3a311a94de062b26b80c61fbc97508b79992671ef7ca7f"],["7985fdfd127c0567c6f53ec1bb63ec3158e597c40bfe747c83cddfc910641917","603c12daf3d9862ef2b25fe1de289aed24ed291e0ec6708703a5bd567f32ed03"],["74a1ad6b5f76e39db2dd249410eac7f99e74c59cb83d2d0ed5ff1543da7703e9","cc6157ef18c9c63cd6193d83631bbea0093e0968942e8c33d5737fd790e0db08"],["30682a50703375f602d416664ba19b7fc9bab42c72747463a71d0896b22f6da3","553e04f6b018b4fa6c8f39e7f311d3176290d0e0f19ca73f17714d9977a22ff8"],["9e2158f0d7c0d5f26c3791efefa79597654e7a2b2464f52b1ee6c1347769ef57","712fcdd1b9053f09003a3481fa7762e9ffd7c8ef35a38509e2fbf2629008373"],["176e26989a43c9cfeba4029c202538c28172e566e3c4fce7322857f3be327d66","ed8cc9d04b29eb877d270b4878dc43c19aefd31f4eee09ee7b47834c1fa4b1c3"],["75d46efea3771e6e68abb89a13ad747ecf1892393dfc4f1b7004788c50374da8","9852390a99507679fd0b86fd2b39a868d7efc22151346e1a3ca4726586a6bed8"],["809a20c67d64900ffb698c4c825f6d5f2310fb0451c869345b7319f645605721","9e994980d9917e22b76b061927fa04143d096ccc54963e6a5ebfa5f3f8e286c1"],["1b38903a43f7f114ed4500b4eac7083fdefece1cf29c63528d563446f972c180","4036edc931a60ae889353f77fd53de4a2708b26b6f5da72ad3394119daf408f9"]]}}},{}],

158:[function(require,module,exports){"use strict";var utils=exports;var BN=require("bn.js");var minAssert=require("minimalistic-assert");var minUtils=require("minimalistic-crypto-utils");utils.assert=minAssert;utils.toArray=minUtils.toArray;utils.zero2=minUtils.zero2;utils.toHex=minUtils.toHex;utils.encode=minUtils.encode;function getNAF(num,w,bits){var naf=new Array(Math.max(num.bitLength(),bits)+1);naf.fill(0);var ws=1<<w+1;var k=num.clone();for(var i=0;i<naf.length;i++){var z;var mod=k.andln(ws-1);if(k.isOdd()){if(mod>(ws>>1)-1)z=(ws>>1)-mod;else z=mod;k.isubn(z)}else{z=0}naf[i]=z;k.iushrn(1)}return naf}utils.getNAF=getNAF;function getJSF(k1,k2){var jsf=[[],[]];k1=k1.clone();k2=k2.clone();var d1=0;var d2=0;while(k1.cmpn(-d1)>0||k2.cmpn(-d2)>0){var m14=k1.andln(3)+d1&3;var m24=k2.andln(3)+d2&3;if(m14===3)m14=-1;if(m24===3)m24=-1;var u1;if((m14&1)===0){u1=0}else{var m8=k1.andln(7)+d1&7;if((m8===3||m8===5)&&m24===2)u1=-m14;else u1=m14}jsf[0].push(u1);var u2;if((m24&1)===0){u2=0}else{var m8=k2.andln(7)+d2&7;if((m8===3||m8===5)&&m14===2)u2=-m24;else u2=m24}jsf[1].push(u2);if(2*d1===u1+1)d1=1-d1;if(2*d2===u2+1)d2=1-d2;k1.iushrn(1);k2.iushrn(1)}return jsf}utils.getJSF=getJSF;function cachedProperty(obj,name,computer){var key="_"+name;obj.prototype[name]=function cachedProperty(){return this[key]!==undefined?this[key]:this[key]=computer.call(this)}}utils.cachedProperty=cachedProperty;

1function parseBytes(bytes){return typeof bytes==="string"?utils.toArray(bytes,"hex"):bytes}utils.parseBytes=parseBytes;function intFromLE(bytes){return new BN(bytes,"hex","le")}utils.intFromLE=intFromLE},{"bn.js":59,"minimalistic-assert":192,"minimalistic-crypto-utils":193}],59:[function(require,module,exports){(function(module,exports){"use strict";function assert(val,msg){if(!val)throw new Error(msg||"Assertion failed")}function inherits(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor;ctor.prototype.constructor=ctor}function BN(number,base,endian){if(BN.isBN(number)){return number}this.negative=0;this.words=null;this.length=0;this.red=null;if(number!==null){if(base==="le"||base==="be"){endian=base;base=10}this._init(number||0,base||10,endian||"be")}}if(typeof module==="object"){module.exports=BN}else{exports.BN=BN}BN.BN=BN;BN.wordSize=26;var Buffer;try{Buffer=require("buffer").Buffer}catch(e){}BN.isBN=function isBN(num){if(num instanceof BN){return true}return num!==null&&typeof num==="object"&&num.constructor.wordSize===BN.wordSize&&Array.isArray(num.words)};BN.max=function max(left,right){if(left.cmp(right)>0)return left;return right};BN.min=function min(left,right){if(left.cmp(right)<0)return left;return right};BN.prototype._init=function init(number,base,endian){if(typeof number==="number"){return this._initNumber(number,base,endian)}if(typeof number==="object"){return this._initArray(number,base,endian)}if(base==="hex"){base=16}assert(base===(base|0)&&base>=2&&base<=36);number=number.toString().replace(/\s+/g,"");var start=0;if(number[0]==="-"){start++}if(base===16){this._parseHex(number,start)}else{this._parseBase(number,base,start)}if(number[0]==="-"){this.negative=1}this.strip();if(endian!=="le")return;this._initArray(this.toArray(),base,endian)};BN.prototype._initNumber=function _initNumber(number,base,endian){if(number<0){this.negative=1;number=-number}if(number<67108864){this.words=[number&67108863];this.length=1}else if(number<4503599627370496){this.words=[number&67108863,number/67108864&67108863];this.length=2}else{assert(number<9007199254740992);this.words=[number&67108863,number/67108864&67108863,1];this.length=3}if(endian!=="le")return;this._initArray(this.toArray(),base,endian)};BN.prototype._initArray=function _initArray(number,base,endian){assert(typeof number.length==="number");if(number.length<=0){this.words=[0];this.length=1;return this}this.length=Math.ceil(number.length/3);this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0}var j,w;var off=0;if(endian==="be"){for(i=number.length-1,j=0;i>=0;i-=3){w=number[i]|number[i-1]<<8|number[i-2]<<16;this.words[j]|=w<<off&67108863;this.words[j+1]=w>>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}else if(endian==="le"){for(i=0,j=0;i<number.length;i+=3){w=number[i]|number[i+1]<<8|number[i+2]<<16;this.words[j]|=w<<off&67108863;this.words[j+1]=w>>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}return this.strip()};function parseHex(str,start,end){var r=0;var len=Math.min(str.length,end);for(var i=start;i<len;i++){var c=str.charCodeAt(i)-48;r<<=4;if(c>=49&&c<=54){r|=c-49+10}else if(c>=17&&c<=22){r|=c-17+10}else{r|=c&15}}return r}BN.prototype._parseHex=function _parseHex(number,start){this.length=Math.ceil((number.length-start)/6);this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0}var j,w;var off=0;for(i=number.length-6,j=0;i>=start;i-=6){w=parseHex(number,i,i+6);this.words[j]|=w<<off&67108863;this.words[j+1]|=w>>>26-off&4194303;off+=24;if(off>=26){off-=26;j++}}if(i+6!==start){w=parseHex(number,start,i+6);this.words[j]|=w<<off&67108863;this.words[j+1]|=w>>>26-off&4194303}this.strip()};function parseBase(str,start,end,mul){var r=0;var len=Math.min(str.length,end);for(var i=start;i<len;i++){var c=str.charCodeAt(i)-48;r*=mul;if(c>=49){r+=c-49+10}else if(c>=17){r+=c-17+10}else{r+=c}}return r}BN.prototype._parseBase=function _parseBase(number,base,start){this.words=[0];this.length=1;for(var limbLen=0,limbPow=1;limbPow<=67108863;limbPow*=base){limbLen++}limbLen--;limbPow=limbPow/base|0;var total=number.length-start;var mod=total%limbLen;var end=Math.min(total,total-mod)+start;var word=0;for(var i=start;i<end;i+=limbLen){word=parseBase(number,i,i+limbLen,base);this.imuln(limbPow);if(this.words[0]+word<67108864){this.words[0]+=word}else{this._iaddn(word)}}if(mod!==0){var pow=1;word=parseBase(number,i,number.length,base);for(i=0;i<mod;i++){pow*=base}this.imuln(pow);if(this.words[0]+word<67108864){this.words[0]+=word}else{this._iaddn(word)}}};BN.prototype.copy=function copy(dest){dest.words=new Array(this.length);for(var i=0;i<this.length;i++){dest.words[i]=this.words[i]}dest.length=this.length;dest.negative=this.negative;dest.red=this.red};BN.prototype.clone=function clone(){var r=new BN(null);this.copy(r);return r};BN.prototype._expand=function _expand(size){while(this.length<size){this.words[this.length++]=0}return this};BN.prototype.strip=function strip(){while(this.length>1&&this.words[this.length-1]===0){this.length--}return this._normSign()};BN.prototype._normSign=function _normSign(){if(this.length===1&&this.words[0]===0){this.negative=0}return this};BN.prototype.inspect=function inspect(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var zeros=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"];var groupSizes=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5];var groupBases=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];BN.prototype.toString=function toString(base,padding){base=base||10;padding=padding|0||1;var out;if(base===16||base==="hex"){out="";var off=0;var carry=0;for(var i=0;i<this.length;i++){var w=this.words[i];var word=((w<<off|carry)&16777215).toString(16);carry=w>>>24-off&16777215;if(carry!==0||i!==this.length-1){out=zeros[6-word.length]+word+out}else{out=word+out}off+=2;if(off>=26){off-=26;i--}}if(carry!==0){out=carry.toString(16)+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}if(base===(base|0)&&base>=2&&base<=36){var groupSize=groupSizes[base];var groupBase=groupBases[base];out="";var c=this.clone();c.negative=0;while(!c.isZero()){var r=c.modn(groupBase).toString(base);c=c.idivn(groupBase);if(!c.isZero()){out=zeros[groupSize-r.length]+r+out}else{out=r+out}}if(this.isZero()){out="0"+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}assert(false,"Base should be between 2 and 36")};BN.prototype.toNumber=function toNumber(){var ret=this.words[0];if(this.length===2){ret+=this.words[1]*67108864}else if(this.length===3&&this.words[2]===1){ret+=4503599627370496+this.words[1]*67108864}else if(this.length>2){assert(false,"Number can only safely store up to 53 bits")}return this.negative!==0?-ret:ret};BN.prototype.toJSON=function toJSON(){return this.toString(16)};BN.prototype.toBuffer=function toBuffer(endian,length){assert(typeof Buffer!=="undefined");return this.toArrayLike(Buffer,endian,length)};BN.prototype.toArray=function toArray(endian,length){return this.toArrayLike(Array,endian,length)};BN.prototype.toArrayLike=function toArrayLike(ArrayType,endian,length){var byteLength=this.byteLength();var reqLength=length||Math.max(1,byteLength);assert(byteLength<=reqLength,"byte array longer than desired length");assert(reqLength>0,"Requested array length <= 0");this.strip();var littleEndian=endian==="le";var res=new ArrayType(reqLength);var b,i;var q=this.clone();if(!littleEndian){for(i=0;i<reqLength-byteLength;i++){res[i]=0}for(i=0;!q.isZero();i++){b=q.andln(255);q.iushrn(8);res[reqLength-i-1]=b}}else{for(i=0;!q.isZero();i++){b=q.andln(255);q.iushrn(8);res[i]=b}for(;i<reqLength;i++){res[i]=0}}return res};if(Math.clz32){BN.prototype._countBits=function _countBits(w){return 32-Math.clz32(w)}}else{BN.prototype._countBits=function _countBits(w){var t=w;var r=0;if(t>=4096){r+=13;t>>>=13}if(t>=64){r+=7;t>>>=7}if(t>=8){r+=4;t>>>=4}if(t>=2){r+=2;t>>>=2}return r+t}}BN.prototype._zeroBits=function _zeroBits(w){if(w===0)return 26;var t=w;var r=0;if((t&8191)===0){r+=13;t>>>=13}if((t&127)===0){r+=7;t>>>=7}if((t&15)===0){r+=4;t>>>=4}if((t&3)===0){r+=2;t>>>=2}if((t&1)===0){r++}return r};BN.prototype.bitLength=function bitLength(){var w=this.words[this.length-1];var hi=this._countBits(w);return(this.length-1)*26+hi};function toBitArray(num){var w=new Array(num.bitLength());for(var bit=0;bit<w.length;bit++){var off=bit/26|0;var wbit=bit%26;w[bit]=(num.words[off]&1<<wbit)>>>wbit}return w}BN.prototype.zeroBits=function zeroBits(){if(this.isZero())return 0;var r=0;for(var i=0;i<this.length;i++){var b=this._zeroBits(this.words[i]);r+=b;if(b!==26)break}return r};BN.prototype.byteLength=function byteLength(){return Math.ceil(this.bitLength()/8)};BN.prototype.toTwos=function toTwos(width){if(this.negative!==0){return this.abs().inotn(width).iaddn(1)}return this.clone()};BN.prototype.fromTwos=function fromTwos(width){if(this.testn(width-1)){return this.notn(width).iaddn(1).ineg()}return this.clone()};BN.prototype.isNeg=function isNeg(){return this.negative!==0};BN.prototype.neg=function neg(){return this.clone().ineg()};BN.prototype.ineg=function ineg(){if(!this.isZero()){this.negative^=1}return this};BN.prototype.iuor=function iuor(num){while(this.length<num.length){this.words[this.length++]=0}for(var i=0;i<num.length;i++){this.words[i]=this.words[i]|num.words[i]}return this.strip()};BN.prototype.ior=function ior(num){assert((this.negative|num.negative)===0);return this.iuor(num)};BN.prototype.or=function or(num){if(this.length>num.length)return this.clone().ior(num);return num.clone().ior(this)};BN.prototype.uor=function uor(num){if(this.length>num.length)return this.clone().iuor(num);return num.clone().iuor(this)};BN.prototype.iuand=function iuand(num){var b;if(this.length>num.length){b=num}else{b=this}for(var i=0;i<b.length;i++){this.words[i]=this.words[i]&num.words[i]}this.length=b.length;return this.strip()};BN.prototype.iand=function iand(num){assert((this.negative|num.negative)===0);return this.iuand(num)};BN.prototype.and=function and(num){if(this.length>num.length)return this.clone().iand(num);return num.clone().iand(this)};BN.prototype.uand=function uand(num){if(this.length>num.length)return this.clone().iuand(num);return num.clone().iuand(this)};BN.prototype.iuxor=function iuxor(num){var a;var b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}for(var i=0;i<b.length;i++){this.words[i]=a.words[i]^b.words[i]}if(this!==a){for(;i<a.length;i++){this.words[i]=a.words[i]}}this.length=a.length;return this.strip()};BN.prototype.ixor=function ixor(num){assert((this.negative|num.negative)===0);return this.iuxor(num)};BN.prototype.xor=function xor(num){if(this.length>num.length)return this.clone().ixor(num);return num.clone().ixor(this)};BN.prototype.uxor=function uxor(num){if(this.length>num.length)return this.clone().iuxor(num);return num.clone().iuxor(this)};BN.prototype.inotn=function inotn(width){assert(typeof width==="number"&&width>=0);var bytesNeeded=Math.ceil(width/26)|0;var bitsLeft=width%26;this._expand(bytesNeeded);if(bitsLeft>0){bytesNeeded--}for(var i=0;i<bytesNeeded;i++){this.words[i]=~this.words[i]&67108863}if(bitsLeft>0){this.words[i]=~this.words[i]&67108863>>26-bitsLeft}return this.strip()};BN.prototype.notn=function notn(width){return this.clone().inotn(width)};BN.prototype.setn=function setn(bit,val){assert(typeof bit==="number"&&bit>=0);var off=bit/26|0;var wbit=bit%26;this._expand(off+1);if(val){this.words[off]=this.words[off]|1<<wbit}else{this.words[off]=this.words[off]&~(1<<wbit)}return this.strip()};BN.prototype.iadd=function iadd(num){var r;if(this.negative!==0&&num.negative===0){this.negative=0;r=this.isub(num);this.negative^=1;return this._normSign()}else if(this.negative===0&&num.negative!==0){num.negative=0;r=this.isub(num);num.negative=1;return r._normSign()}var a,b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i<b.length;i++){r=(a.words[i]|0)+(b.words[i]|0)+carry;this.words[i]=r&67108863;carry=r>>>26}for(;carry!==0&&i<a.length;i++){r=(a.words[i]|0)+carry;this.words[i]=r&67108863;carry=r>>>26}this.length=a.length;if(carry!==0){this.words[this.length]=carry;this.length++}else if(a!==this){for(;i<a.length;i++){this.words[i]=a.words[i]}}return this};BN.prototype.add=function add(num){var res;if(num.negative!==0&&this.negative===0){num.negative=0;res=this.sub(num);num.negative^=1;return res}else if(num.negative===0&&this.negative!==0){this.negative=0;res=num.sub(this);this.negative=1;return res}if(this.length>num.length)return this.clone().iadd(num);return num.clone().iadd(this)};BN.prototype.isub=function isub(num){if(num.negative!==0){num.negative=0;var r=this.iadd(num);num.negative=1;return r._normSign()}else if(this.negative!==0){this.negative=0;this.iadd(num);this.negative=1;return this._normSign()}var cmp=this.cmp(num);if(cmp===0){this.negative=0;this.length=1;this.words[0]=0;return this}var a,b;if(cmp>0){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i<b.length;i++){r=(a.words[i]|0)-(b.words[i]|0)+carry;carry=r>>26;this.words[i]=r&67108863}for(;carry!==0&&i<a.length;i++){r=(a.words[i]|0)+carry;carry=r>>26;this.words[i]=r&67108863}if(carry===0&&i<a.length&&a!==this){for(;i<a.length;i++){this.words[i]=a.words[i]}}this.length=Math.max(this.length,i);if(a!==this){this.negative=1}return this.strip()};BN.prototype.sub=function sub(num){return this.clone().isub(num)};function smallMulTo(self,num,out){out.negative=num.negative^self.negative;var len=self.length+num.length|0;out.length=len;len=len-1|0;var a=self.words[0]|0;var b=num.words[0]|0;var r=a*b;var lo=r&67108863;var carry=r/67108864|0;out.words[0]=lo;for(var k=1;k<len;k++){var ncarry=carry>>>26;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j|0;a=self.words[i]|0;b=num.words[j]|0;r=a*b+rword;ncarry+=r/67108864|0;rword=r&67108863}out.words[k]=rword|0;carry=ncarry|0}if(carry!==0){out.words[k]=carry|0}else{out.length--}return out.

1strip()}var comb10MulTo=function comb10MulTo(self,num,out){var a=self.words;var b=num.words;var o=out.words;var c=0;var lo;var mid;var hi;var a0=a[0]|0;var al0=a0&8191;var ah0=a0>>>13;var a1=a[1]|0;var al1=a1&8191;var ah1=a1>>>13;var a2=a[2]|0;var al2=a2&8191;var ah2=a2>>>13;var a3=a[3]|0;var al3=a3&8191;var ah3=a3>>>13;var a4=a[4]|0;var al4=a4&8191;var ah4=a4>>>13;var a5=a[5]|0;var al5=a5&8191;var ah5=a5>>>13;var a6=a[6]|0;var al6=a6&8191;var ah6=a6>>>13;var a7=a[7]|0;var al7=a7&8191;var ah7=a7>>>13;var a8=a[8]|0;var al8=a8&8191;var ah8=a8>>>13;var a9=a[9]|0;var al9=a9&8191;var ah9=a9>>>13;var b0=b[0]|0;var bl0=b0&8191;var bh0=b0>>>13;var b1=b[1]|0;var bl1=b1&8191;var bh1=b1>>>13;var b2=b[2]|0;var bl2=b2&8191;var bh2=b2>>>13;var b3=b[3]|0;var bl3=b3&8191;var bh3=b3>>>13;var b4=b[4]|0;var bl4=b4&8191;var bh4=b4>>>13;var b5=b[5]|0;var bl5=b5&8191;var bh5=b5>>>13;var b6=b[6]|0;var bl6=b6&8191;var bh6=b6>>>13;var b7=b[7]|0;var bl7=b7&8191;var bh7=b7>>>13;var b8=b[8]|0;var bl8=b8&8191;var bh8=b8>>>13;var b9=b[9]|0;var bl9=b9&8191;var bh9=b9>>>13;out.negative=self.negative^num.negative;out.length=19;lo=Math.imul(al0,bl0);mid=Math.imul(al0,bh0);mid=mid+Math.imul(ah0,bl0)|0;hi=Math.imul(ah0,bh0);var w0=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w0>>>26)|0;w0&=67108863;lo=Math.imul(al1,bl0);mid=Math.imul(al1,bh0);mid=mid+Math.imul(ah1,bl0)|0;hi=Math.imul(ah1,bh0);lo=lo+Math.imul(al0,bl1)|0;mid=mid+Math.imul(al0,bh1)|0;mid=mid+Math.imul(ah0,bl1)|0;hi=hi+Math.imul(ah0,bh1)|0;var w1=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w1>>>26)|0;w1&=67108863;lo=Math.imul(al2,bl0);mid=Math.imul(al2,bh0);mid=mid+Math.imul(ah2,bl0)|0;hi=Math.imul(ah2,bh0);lo=lo+Math.imul(al1,bl1)|0;mid=mid+Math.imul(al1,bh1)|0;mid=mid+Math.imul(ah1,bl1)|0;hi=hi+Math.imul(ah1,bh1)|0;lo=lo+Math.imul(al0,bl2)|0;mid=mid+Math.imul(al0,bh2)|0;mid=mid+Math.imul(ah0,bl2)|0;hi=hi+Math.imul(ah0,bh2)|0;var w2=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w2>>>26)|0;w2&=67108863;lo=Math.imul(al3,bl0);mid=Math.imul(al3,bh0);mid=mid+Math.imul(ah3,bl0)|0;hi=Math.imul(ah3,bh0);lo=lo+Math.imul(al2,bl1)|0;mid=mid+Math.imul(al2,bh1)|0;mid=mid+Math.imul(ah2,bl1)|0;hi=hi+Math.imul(ah2,bh1)|0;lo=lo+Math.imul(al1,bl2)|0;mid=mid+Math.imul(al1,bh2)|0;mid=mid+Math.imul(ah1,bl2)|0;hi=hi+Math.imul(ah1,bh2)|0;lo=lo+Math.imul(al0,bl3)|0;mid=mid+Math.imul(al0,bh3)|0;mid=mid+Math.imul(ah0,bl3)|0;hi=hi+Math.imul(ah0,bh3)|0;var w3=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w3>>>26)|0;w3&=67108863;lo=Math.imul(al4,bl0);mid=Math.imul(al4,bh0);mid=mid+Math.imul(ah4,bl0)|0;hi=Math.imul(ah4,bh0);lo=lo+Math.imul(al3,bl1)|0;mid=mid+Math.imul(al3,bh1)|0;mid=mid+Math.imul(ah3,bl1)|0;hi=hi+Math.imul(ah3,bh1)|0;lo=lo+Math.imul(al2,bl2)|0;mid=mid+Math.imul(al2,bh2)|0;mid=mid+Math.imul(ah2,bl2)|0;hi=hi+Math.imul(ah2,bh2)|0;lo=lo+Math.imul(al1,bl3)|0;mid=mid+Math.imul(al1,bh3)|0;mid=mid+Math.imul(ah1,bl3)|0;hi=hi+Math.imul(ah1,bh3)|0;lo=lo+Math.imul(al0,bl4)|0;mid=mid+Math.imul(al0,bh4)|0;mid=mid+Math.imul(ah0,bl4)|0;hi=hi+Math.imul(ah0,bh4)|0;var w4=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w4>>>26)|0;w4&=67108863;lo=Math.imul(al5,bl0);mid=Math.imul(al5,bh0);mid=mid+Math.imul(ah5,bl0)|0;hi=Math.imul(ah5,bh0);lo=lo+Math.imul(al4,bl1)|0;mid=mid+Math.imul(al4,bh1)|0;mid=mid+Math.imul(ah4,bl1)|0;hi=hi+Math.imul(ah4,bh1)|0;lo=lo+Math.imul(al3,bl2)|0;mid=mid+Math.imul(al3,bh2)|0;mid=mid+Math.imul(ah3,bl2)|0;hi=hi+Math.imul(ah3,bh2)|0;lo=lo+Math.imul(al2,bl3)|0;mid=mid+Math.imul(al2,bh3)|0;mid=mid+Math.imul(ah2,bl3)|0;hi=hi+Math.imul(ah2,bh3)|0;lo=lo+Math.imul(al1,bl4)|0;mid=mid+Math.imul(al1,bh4)|0;mid=mid+Math.imul(ah1,bl4)|0;hi=hi+Math.imul(ah1,bh4)|0;lo=lo+Math.imul(al0,bl5)|0;mid=mid+Math.imul(al0,bh5)|0;mid=mid+Math.imul(ah0,bl5)|0;hi=hi+Math.imul(ah0,bh5)|0;var w5=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w5>>>26)|0;w5&=67108863;lo=Math.imul(al6,bl0);mid=Math.imul(al6,bh0);mid=mid+Math.imul(ah6,bl0)|0;hi=Math.imul(ah6,bh0);lo=lo+Math.imul(al5,bl1)|0;mid=mid+Math.imul(al5,bh1)|0;mid=mid+Math.imul(ah5,bl1)|0;hi=hi+Math.imul(ah5,bh1)|0;lo=lo+Math.imul(al4,bl2)|0;mid=mid+Math.imul(al4,bh2)|0;mid=mid+Math.imul(ah4,bl2)|0;hi=hi+Math.imul(ah4,bh2)|0;lo=lo+Math.imul(al3,bl3)|0;mid=mid+Math.imul(al3,bh3)|0;mid=mid+Math.imul(ah3,bl3)|0;hi=hi+Math.imul(ah3,bh3)|0;lo=lo+Math.imul(al2,bl4)|0;mid=mid+Math.imul(al2,bh4)|0;mid=mid+Math.imul(ah2,bl4)|0;hi=hi+Math.imul(ah2,bh4)|0;lo=lo+Math.imul(al1,bl5)|0;mid=mid+Math.imul(al1,bh5)|0;mid=mid+Math.imul(ah1,bl5)|0;hi=hi+Math.imul(ah1,bh5)|0;lo=lo+Math.imul(al0,bl6)|0;mid=mid+Math.imul(al0,bh6)|0;mid=mid+Math.imul(ah0,bl6)|0;hi=hi+Math.imul(ah0,bh6)|0;var w6=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w6>>>26)|0;w6&=67108863;lo=Math.imul(al7,bl0);mid=Math.imul(al7,bh0);mid=mid+Math.imul(ah7,bl0)|0;hi=Math.imul(ah7,bh0);lo=lo+Math.imul(al6,bl1)|0;mid=mid+Math.imul(al6,bh1)|0;mid=mid+Math.imul(ah6,bl1)|0;hi=hi+Math.imul(ah6,bh1)|0;lo=lo+Math.imul(al5,bl2)|0;mid=mid+Math.imul(al5,bh2)|0;mid=mid+Math.imul(ah5,bl2)|0;hi=hi+Math.imul(ah5,bh2)|0;lo=lo+Math.imul(al4,bl3)|0;mid=mid+Math.imul(al4,bh3)|0;mid=mid+Math.imul(ah4,bl3)|0;hi=hi+Math.imul(ah4,bh3)|0;lo=lo+Math.imul(al3,bl4)|0;mid=mid+Math.imul(al3,bh4)|0;mid=mid+Math.imul(ah3,bl4)|0;hi=hi+Math.imul(ah3,bh4)|0;lo=lo+Math.imul(al2,bl5)|0;mid=mid+Math.imul(al2,bh5)|0;mid=mid+Math.imul(ah2,bl5)|0;hi=hi+Math.imul(ah2,bh5)|0;lo=lo+Math.imul(al1,bl6)|0;mid=mid+Math.imul(al1,bh6)|0;mid=mid+Math.imul(ah1,bl6)|0;hi=hi+Math.imul(ah1,bh6)|0;lo=lo+Math.imul(al0,bl7)|0;mid=mid+Math.imul(al0,bh7)|0;mid=mid+Math.imul(ah0,bl7)|0;hi=hi+Math.imul(ah0,bh7)|0;var w7=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w7>>>26)|0;w7&=67108863;lo=Math.imul(al8,bl0);mid=Math.imul(al8,bh0);mid=mid+Math.imul(ah8,bl0)|0;hi=Math.imul(ah8,bh0);lo=lo+Math.imul(al7,bl1)|0;mid=mid+Math.imul(al7,bh1)|0;mid=mid+Math.imul(ah7,bl1)|0;hi=hi+Math.imul(ah7,bh1)|0;lo=lo+Math.imul(al6,bl2)|0;mid=mid+Math.imul(al6,bh2)|0;mid=mid+Math.imul(ah6,bl2)|0;hi=hi+Math.imul(ah6,bh2)|0;lo=lo+Math.imul(al5,bl3)|0;mid=mid+Math.imul(al5,bh3)|0;mid=mid+Math.imul(ah5,bl3)|0;hi=hi+Math.imul(ah5,bh3)|0;lo=lo+Math.imul(al4,bl4)|0;mid=mid+Math.imul(al4,bh4)|0;mid=mid+Math.imul(ah4,bl4)|0;hi=hi+Math.imul(ah4,bh4)|0;lo=lo+Math.imul(al3,bl5)|0;mid=mid+Math.imul(al3,bh5)|0;mid=mid+Math.imul(ah3,bl5)|0;hi=hi+Math.imul(ah3,bh5)|0;lo=lo+Math.imul(al2,bl6)|0;mid=mid+Math.imul(al2,bh6)|0;mid=mid+Math.imul(ah2,bl6)|0;hi=hi+Math.imul(ah2,bh6)|0;lo=lo+Math.imul(al1,bl7)|0;mid=mid+Math.imul(al1,bh7)|0;mid=mid+Math.imul(ah1,bl7)|0;hi=hi+Math.imul(ah1,bh7)|0;lo=lo+Math.imul(al0,bl8)|0;mid=mid+Math.imul(al0,bh8)|0;mid=mid+Math.imul(ah0,bl8)|0;hi=hi+Math.imul(ah0,bh8)|0;var w8=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w8>>>26)|0;w8&=67108863;lo=Math.imul(al9,bl0);mid=Math.imul(al9,bh0);mid=mid+Math.imul(ah9,bl0)|0;hi=Math.imul(ah9,bh0);lo=lo+Math.imul(al8,bl1)|0;mid=mid+Math.imul(al8,bh1)|0;mid=mid+Math.imul(ah8,bl1)|0;hi=hi+Math.imul(ah8,bh1)|0;lo=lo+Math.imul(al7,bl2)|0;mid=mid+Math.imul(al7,bh2)|0;mid=mid+Math.imul(ah7,bl2)|0;hi=hi+Math.imul(ah7,bh2)|0;lo=lo+Math.imul(al6,bl3)|0;mid=mid+Math.imul(al6,bh3)|0;mid=mid+Math.imul(ah6,bl3)|0;hi=hi+Math.imul(ah6,bh3)|0;lo=lo+Math.imul(al5,bl4)|0;mid=mid+Math.imul(al5,bh4)|0;mid=mid+Math.imul(ah5,bl4)|0;hi=hi+Math.imul(ah5,bh4)|0;lo=lo+Math.imul(al4,bl5)|0;mid=mid+Math.imul(al4,bh5)|0;mid=mid+Math.imul(ah4,bl5)|0;hi=hi+Math.imul(ah4,bh5)|0;lo=lo+Math.imul(al3,bl6)|0;mid=mid+Math.imul(al3,bh6)|0;mid=mid+Math.imul(ah3,bl6)|0;hi=hi+Math.imul(ah3,bh6)|0;lo=lo+Math.imul(al2,bl7)|0;mid=mid+Math.imul(al2,bh7)|0;mid=mid+Math.imul(ah2,bl7)|0;hi=hi+Math.imul(ah2,bh7)|0;lo=lo+Math.imul(al1,bl8)|0;mid=mid+Math.imul(al1,bh8)|0;mid=mid+Math.imul(ah1,bl8)|0;hi=hi+Math.imul(ah1,bh8)|0;lo=lo+Math.imul(al0,bl9)|0;mid=mid+Math.imul(al0,bh9)|0;mid=mid+Math.imul(ah0,bl9)|0;hi=hi+Math.imul(ah0,bh9)|0;var w9=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w9>>>26)|0;w9&=67108863;lo=Math.imul(al9,bl1);mid=Math.imul(al9,bh1);mid=mid+Math.imul(ah9,bl1)|0;hi=Math.imul(ah9,bh1);lo=lo+Math.imul(al8,bl2)|0;mid=mid+Math.imul(al8,bh2)|0;mid=mid+Math.imul(ah8,bl2)|0;hi=hi+Math.imul(ah8,bh2)|0;lo=lo+Math.imul(al7,bl3)|0;mid=mid+Math.imul(al7,bh3)|0;mid=mid+Math.imul(ah7,bl3)|0;hi=hi+Math.imul(ah7,bh3)|0;lo=lo+Math.imul(al6,bl4)|0;mid=mid+Math.imul(al6,bh4)|0;mid=mid+Math.imul(ah6,bl4)|0;hi=hi+Math.imul(ah6,bh4)|0;lo=lo+Math.imul(al5,bl5)|0;mid=mid+Math.imul(al5,bh5)|0;mid=mid+Math.imul(ah5,bl5)|0;hi=hi+Math.imul(ah5,bh5)|0;lo=lo+Math.imul(al4,bl6)|0;mid=mid+Math.imul(al4,bh6)|0;mid=mid+Math.imul(ah4,bl6)|0;hi=hi+Math.imul(ah4,bh6)|0;lo=lo+Math.imul(al3,bl7)|0;mid=mid+Math.imul(al3,bh7)|0;mid=mid+Math.imul(ah3,bl7)|0;hi=hi+Math.imul(ah3,bh7)|0;lo=lo+Math.imul(al2,bl8)|0;mid=mid+Math.imul(al2,bh8)|0;mid=mid+Math.imul(ah2,bl8)|0;hi=hi+Math.imul(ah2,bh8)|0;lo=lo+Math.imul(al1,bl9)|0;mid=mid+Math.imul(al1,bh9)|0;mid=mid+Math.imul(ah1,bl9)|0;hi=hi+Math.imul(ah1,bh9)|0;var w10=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w10>>>26)|0;w10&=67108863;lo=Math.imul(al9,bl2);mid=Math.imul(al9,bh2);mid=mid+Math.imul(ah9,bl2)|0;hi=Math.imul(ah9,bh2);lo=lo+Math.imul(al8,bl3)|0;mid=mid+Math.imul(al8,bh3)|0;mid=mid+Math.imul(ah8,bl3)|0;hi=hi+Math.imul(ah8,bh3)|0;lo=lo+Math.imul(al7,bl4)|0;mid=mid+Math.imul(al7,bh4)|0;mid=mid+Math.imul(ah7,bl4)|0;hi=hi+Math.imul(ah7,bh4)|0;lo=lo+Math.imul(al6,bl5)|0;mid=mid+Math.imul(al6,bh5)|0;mid=mid+Math.imul(ah6,bl5)|0;hi=hi+Math.imul(ah6,bh5)|0;lo=lo+Math.imul(al5,bl6)|0;mid=mid+Math.imul(al5,bh6)|0;mid=mid+Math.imul(ah5,bl6)|0;hi=hi+Math.imul(ah5,bh6)|0;lo=lo+Math.imul(al4,bl7)|0;mid=mid+Math.imul(al4,bh7)|0;mid=mid+Math.imul(ah4,bl7)|0;hi=hi+Math.imul(ah4,bh7)|0;lo=lo+Math.imul(al3,bl8)|0;mid=mid+Math.imul(al3,bh8)|0;mid=mid+Math.imul(ah3,bl8)|0;hi=hi+Math.imul(ah3,bh8)|0;lo=lo+Math.imul(al2,bl9)|0;mid=mid+Math.imul(al2,bh9)|0;mid=mid+Math.imul(ah2,bl9)|0;hi=hi+Math.imul(ah2,bh9)|0;var w11=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w11>>>26)|0;w11&=67108863;lo=Math.imul(al9,bl3);mid=Math.imul(al9,bh3);mid=mid+Math.imul(ah9,bl3)|0;hi=Math.imul(ah9,bh3);lo=lo+Math.imul(al8,bl4)|0;mid=mid+Math.imul(al8,bh4)|0;mid=mid+Math.imul(ah8,bl4)|0;hi=hi+Math.imul(ah8,bh4)|0;lo=lo+Math.imul(al7,bl5)|0;mid=mid+Math.imul(al7,bh5)|0;mid=mid+Math.imul(ah7,bl5)|0;hi=hi+Math.imul(ah7,bh5)|0;lo=lo+Math.imul(al6,bl6)|0;mid=mid+Math.imul(al6,bh6)|0;mid=mid+Math.imul(ah6,bl6)|0;hi=hi+Math.imul(ah6,bh6)|0;lo=lo+Math.imul(al5,bl7)|0;mid=mid+Math.imul(al5,bh7)|0;mid=mid+Math.imul(ah5,bl7)|0;hi=hi+Math.imul(ah5,bh7)|0;lo=lo+Math.imul(al4,bl8)|0;mid=mid+Math.imul(al4,bh8)|0;mid=mid+Math.imul(ah4,bl8)|0;hi=hi+Math.imul(ah4,bh8)|0;lo=lo+Math.imul(al3,bl9)|0;mid=mid+Math.imul(al3,bh9)|0;mid=mid+Math.imul(ah3,bl9)|0;hi=hi+Math.imul(ah3,bh9)|0;var w12=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w12>>>26)|0;w12&=67108863;lo=Math.imul(al9,bl4);mid=Math.imul(al9,bh4);mid=mid+Math.imul(ah9,bl4)|0;hi=Math.imul(ah9,bh4);lo=lo+Math.imul(al8,bl5)|0;mid=mid+Math.imul(al8,bh5)|0;mid=mid+Math.imul(ah8,bl5)|0;hi=hi+Math.imul(ah8,bh5)|0;lo=lo+Math.imul(al7,bl6)|0;mid=mid+Math.imul(al7,bh6)|0;mid=mid+Math.imul(ah7,bl6)|0;hi=hi+Math.imul(ah7,bh6)|0;lo=lo+Math.imul(al6,bl7)|0;mid=mid+Math.imul(al6,bh7)|0;mid=mid+Math.imul(ah6,bl7)|0;hi=hi+Math.imul(ah6,bh7)|0;lo=lo+Math.imul(al5,bl8)|0;mid=mid+Math.imul(al5,bh8)|0;mid=mid+Math.imul(ah5,bl8)|0;hi=hi+Math.imul(ah5,bh8)|0;lo=lo+Math.imul(al4,bl9)|0;mid=mid+Math.imul(al4,bh9)|0;mid=mid+Math.imul(ah4,bl9)|0;hi=hi+Math.imul(ah4,bh9)|0;var w13=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w13>>>26)|0;w13&=67108863;lo=Math.imul(al9,bl5);mid=Math.imul(al9,bh5);mid=mid+Math.imul(ah9,bl5)|0;hi=Math.imul(ah9,bh5);lo=lo+Math.imul(al8,bl6)|0;mid=mid+Math.imul(al8,bh6)|0;mid=mid+Math.imul(ah8,bl6)|0;hi=hi+Math.imul(ah8,bh6)|0;lo=lo+Math.imul(al7,bl7)|0;mid=mid+Math.imul(al7,bh7)|0;mid=mid+Math.imul(ah7,bl7)|0;hi=hi+Math.imul(ah7,bh7)|0;lo=lo+Math.imul(al6,bl8)|0;mid=mid+Math.imul(al6,bh8)|0;mid=mid+Math.imul(ah6,bl8)|0;hi=hi+Math.imul(ah6,bh8)|0;lo=lo+Math.imul(al5,bl9)|0;mid=mid+Math.imul(al5,bh9)|0;mid=mid+Math.imul(ah5,bl9)|0;hi=hi+Math.imul(ah5,bh9)|0;var w14=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w14>>>26)|0;w14&=67108863;lo=Math.imul(al9,bl6);mid=Math.imul(al9,bh6);mid=mid+Math.imul(ah9,bl6)|0;hi=Math.imul(ah9,bh6);lo=lo+Math.imul(al8,bl7)|0;mid=mid+Math.imul(al8,bh7)|0;mid=mid+Math.imul(ah8,bl7)|0;hi=hi+Math.imul(ah8,bh7)|0;lo=lo+Math.imul(al7,bl8)|0;mid=mid+Math.imul(al7,bh8)|0;mid=mid+Math.imul(ah7,bl8)|0;hi=hi+Math.imul(ah7,bh8)|0;lo=lo+Math.imul(al6,bl9)|0;mid=mid+Math.imul(al6,bh9)|0;mid=mid+Math.imul(ah6,bl9)|0;hi=hi+Math.imul(ah6,bh9)|0;var w15=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w15>>>26)|0;w15&=67108863;lo=Math.imul(al9,bl7);mid=Math.imul(al9,bh7);mid=mid+Math.imul(ah9,bl7)|0;hi=Math.imul(ah9,bh7);lo=lo+Math.imul(al8,bl8)|0;mid=mid+Math.imul(al8,bh8)|0;mid=mid+Math.imul(ah8,bl8)|0;hi=hi+Math.imul(ah8,bh8)|0;lo=lo+Math.imul(al7,bl9)|0;mid=mid+Math.imul(al7,bh9)|0;mid=mid+Math.imul(ah7,bl9)|0;hi=hi+Math.imul(ah7,bh9)|0;var w16=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w16>>>26)|0;w16&=67108863;lo=Math.imul(al9,bl8);mid=Math.imul(al9,bh8);mid=mid+Math.imul(ah9,bl8)|0;hi=Math.imul(ah9,bh8);lo=lo+Math.imul(al8,bl9)|0;mid=mid+Math.imul(al8,bh9)|0;mid=mid+Math.imul(ah8,bl9)|0;hi=hi+Math.imul(ah8,bh9)|0;var w17=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w17>>>26)|0;w17&=67108863;lo=Math.imul(al9,bl9);mid=Math.imul(al9,bh9);mid=mid+Math.imul(ah9,bl9)|0;hi=Math.imul(ah9,bh9);var w18=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w18>>>26)|0;w18&=67108863;o[0]=w0;o[1]=w1;o[2]=w2;o[3]=w3;o[4]=w4;o[5]=w5;o[6]=w6;o[7]=w7;o[8]=w8;o[9]=w9;o[10]=w10;o[11]=w11;o[12]=w12;o[13]=w13;o[14]=w14;o[15]=w15;o[16]=w16;o[17]=w17;o[18]=w18;if(c!==0){o[19]=c;out.length++}return out};if(!Math.imul){comb10MulTo=smallMulTo}function bigMulTo(self,num,out){out.negative=num.negative^self.negative;out.length=self.length+num.length;var carry=0;var hncarry=0;for(var k=0;k<out.length-1;k++){var ncarry=hncarry;hncarry=0;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j;var a=self.words[i]|0;var b=num.words[j]|0;var r=a*b;var lo=r&67108863;ncarry=ncarry+(r/67108864|0)|0;lo=lo+rword|0;rword=lo&67108863;ncarry=ncarry+(lo>>>26)|0;hncarry+=ncarry>>>26;ncarry&=67108863}out.words[k]=rword;carry=ncarry;ncarry=hncarry}if(carry!==0){out.words[k]=carry}else{out.length--}return out.

1strip()}function jumboMulTo(self,num,out){var fftm=new FFTM;return fftm.mulp(self,num,out)}BN.prototype.mulTo=function mulTo(num,out){var res;var len=this.length+num.length;if(this.length===10&&num.length===10){res=comb10MulTo(this,num,out)}else if(len<63){res=smallMulTo(this,num,out)}else if(len<1024){res=bigMulTo(this,num,out)}else{res=jumboMulTo(this,num,out)}return res};function FFTM(x,y){this.x=x;this.y=y}FFTM.prototype.makeRBT=function makeRBT(N){var t=new Array(N);var l=BN.prototype._countBits(N)-1;for(var i=0;i<N;i++){t[i]=this.revBin(i,l,N)}return t};FFTM.prototype.revBin=function revBin(x,l,N){if(x===0||x===N-1)return x;var rb=0;for(var i=0;i<l;i++){rb|=(x&1)<<l-i-1;x>>=1}return rb};FFTM.prototype.permute=function permute(rbt,rws,iws,rtws,itws,N){for(var i=0;i<N;i++){rtws[i]=rws[rbt[i]];itws[i]=iws[rbt[i]]}};FFTM.prototype.transform=function transform(rws,iws,rtws,itws,N,rbt){this.permute(rbt,rws,iws,rtws,itws,N);for(var s=1;s<N;s<<=1){var l=s<<1;var rtwdf=Math.cos(2*Math.PI/l);var itwdf=Math.sin(2*Math.PI/l);for(var p=0;p<N;p+=l){var rtwdf_=rtwdf;var itwdf_=itwdf;for(var j=0;j<s;j++){var re=rtws[p+j];var ie=itws[p+j];var ro=rtws[p+j+s];var io=itws[p+j+s];var rx=rtwdf_*ro-itwdf_*io;io=rtwdf_*io+itwdf_*ro;ro=rx;rtws[p+j]=re+ro;itws[p+j]=ie+io;rtws[p+j+s]=re-ro;itws[p+j+s]=ie-io;if(j!==l){rx=rtwdf*rtwdf_-itwdf*itwdf_;itwdf_=rtwdf*itwdf_+itwdf*rtwdf_;rtwdf_=rx}

1}}}};FFTM.prototype.guessLen13b=function guessLen13b(n,m){var N=Math.max(m,n)|1;var odd=N&1;var i=0;for(N=N/2|0;N;N=N>>>1){i++}return 1<<i+1+odd};FFTM.prototype.conjugate=function conjugate(rws,iws,N){if(N<=1)return;for(var i=0;i<N/2;i++){var t=rws[i];rws[i]=rws[N-i-1];rws[N-i-1]=t;t=iws[i];iws[i]=-iws[N-i-1];iws[N-i-1]=-t}};FFTM.prototype.normalize13b=function normalize13b(ws,N){var carry=0;for(var i=0;i<N/2;i++){var w=Math.round(ws[2*i+1]/N)*8192+Math.round(ws[2*i]/N)+carry;ws[i]=w&67108863;if(w<67108864){carry=0}else{carry=w/67108864|0}}return ws};FFTM.prototype.convert13b=function convert13b(ws,len,rws,N){var carry=0;for(var i=0;i<len;i++){carry=carry+(ws[i]|0);rws[2*i]=carry&8191;carry=carry>>>13;rws[2*i+1]=carry&8191;carry=carry>>>13}for(i=2*len;i<N;++i){rws[i]=0}assert(carry===0);assert((carry&~8191)===0)};FFTM.prototype.stub=function stub(N){var ph=new Array(N);for(var i=0;i<N;i++){ph[i]=0}return ph};FFTM.prototype.mulp=function mulp(x,y,out){var N=2*this.guessLen13b(x.length,y.length);var rbt=this.makeRBT(N);var _=this.stub(N);var rws=new Array(N);var rwst=new Array(N);var iwst=new Array(N);var nrws=new Array(N);var nrwst=new Array(N);var niwst=new Array(N);var rmws=out.words;rmws.length=N;this.convert13b(x.words,x.length,rws,N);this.convert13b(y.words,y.length,nrws,N);this.transform(rws,_,rwst,iwst,N,rbt);this.transform(nrws,_,nrwst,niwst,N,rbt);for(var i=0;i<N;i++){var rx=rwst[i]*nrwst[i]-iwst[i]*niwst[i];iwst[i]=rwst[i]*niwst[i]+iwst[i]*nrwst[i];rwst[i]=rx}this.conjugate(rwst,iwst,N);this.transform(rwst,iwst,rmws,_,N,rbt);this.conjugate(rmws,_,N);this.normalize13b(rmws,N);out.negative=x.negative^y.negative;out.length=x.length+y.length;return out.strip()};BN.prototype.mul=function mul(num){var out=new BN(null);out.words=new Array(this.length+num.length);return this.mulTo(num,out)};BN.prototype.mulf=function mulf(num){var out=new BN(null);out.words=new Array(this.length+num.length);return jumboMulTo(this,num,out)};BN.prototype.imul=function imul(num){return this.clone().mulTo(num,this)};BN.prototype.imuln=function imuln(num){assert(typeof num==="number");assert(num<67108864);var carry=0;for(var i=0;i<this.length;i++){var w=(this.words[i]|0)*num;var lo=(w&67108863)+(carry&67108863);carry>>=26;carry+=w/67108864|0;carry+=lo>>>26;this.words[i]=lo&67108863}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.muln=function muln(num){return this.clone().imuln(num)};BN.prototype.sqr=function sqr(){return this.mul(this)};BN.prototype.isqr=function isqr(){return this.imul(this.clone())};BN.prototype.pow=function pow(num){var w=toBitArray(num);if(w.length===0)return new BN(1);var res=this;for(var i=0;i<w.length;i++,res=res.sqr()){if(w[i]!==0)break}if(++i<w.length){for(var q=res.sqr();i<w.length;i++,q=q.sqr()){if(w[i]===0)continue;res=res.mul(q)}}return res};BN.prototype.iushln=function iushln(bits){assert(typeof bits==="number"&&bits>=0);var r=bits%26;var s=(bits-r)/26;var carryMask=67108863>>>26-r<<26-r;var i;if(r!==0){var carry=0;for(i=0;i<this.length;i++){var newCarry=this.words[i]&carryMask;var c=(this.words[i]|0)-newCarry<<r;this.words[i]=c|carry;carry=newCarry>>>26-r}if(carry){this.words[i]=carry;this.length++}}if(s!==0){for(i=this.length-1;i>=0;i--){this.words[i+s]=this.words[i]}for(i=0;i<s;i++){this.words[i]=0}this.length+=s}return this.strip()};BN.prototype.ishln=function ishln(bits){assert(this.negative===0);return this.iushln(bits)};BN.prototype.iushrn=function iushrn(bits,hint,extended){assert(typeof bits==="number"&&bits>=0);var h;if(hint){h=(hint-hint%26)/26}else{h=0}var r=bits%26;var s=Math.min((bits-r)/26,this.length);var mask=67108863^67108863>>>r<<r;var maskedWords=extended;h-=s;h=Math.max(0,h);if(maskedWords){for(var i=0;i<s;i++){maskedWords.words[i]=this.words[i]}maskedWords.length=s}if(s===0){}else if(this.length>s){this.length-=s;for(i=0;i<this.length;i++){this.words[i]=this.words[i+s]}}else{this.words[0]=0;this.length=1}var carry=0;for(i=this.length-1;i>=0&&(carry!==0||i>=h);i--){var word=this.words[i]|0;this.words[i]=carry<<26-r|word>>>r;carry=word&mask}if(maskedWords&&carry!==0){maskedWords.words[maskedWords.length++]=carry}if(this.length===0){this.words[0]=0;this.length=1}return this.strip()};BN.prototype.ishrn=function ishrn(bits,hint,extended){assert(this.negative===0);return this.iushrn(bits,hint,extended)};BN.prototype.shln=function shln(bits){return this.clone().ishln(bits)};BN.prototype.ushln=function ushln(bits){return this.clone().iushln(bits)};BN.prototype.shrn=function shrn(bits){return this.clone().ishrn(bits)};BN.prototype.ushrn=function ushrn(bits){return this.clone().iushrn(bits)};BN.prototype.testn=function testn(bit){assert(typeof bit==="number"&&bit>=0);var r=bit%26;var s=(bit-r)/26;var q=1<<r;if(this.length<=s)return false;var w=this.words[s];return!!(w&q)};BN.prototype.imaskn=function imaskn(bits){assert(typeof bits==="number"&&bits>=0);var r=bits%26;var s=(bits-r)/26;assert(this.negative===0,"imaskn works only with positive numbers");if(this.length<=s){return this}if(r!==0){s++}this.length=Math.min(s,this.length);if(r!==0){var mask=67108863^67108863>>>r<<r;this.words[this.length-1]&=mask}return this.strip()};BN.prototype.maskn=function maskn(bits){return this.clone().imaskn(bits)};BN.prototype.iaddn=function iaddn(num){assert(typeof num==="number");assert(num<67108864);

1if(num<0)return this.isubn(-num);if(this.negative!==0){if(this.length===1&&(this.words[0]|0)<num){this.words[0]=num-(this.words[0]|0);this.negative=0;return this}this.negative=0;this.isubn(num);this.negative=1;return this}return this._iaddn(num)};BN.prototype._iaddn=function _iaddn(num){this.words[0]+=num;for(var i=0;i<this.length&&this.words[i]>=67108864;i++){this.words[i]-=67108864;if(i===this.length-1){this.words[i+1]=1}else{this.words[i+1]++}}this.length=Math.max(this.length,i+1);return this};BN.prototype.isubn=function isubn(num){assert(typeof num==="number");assert(num<67108864);if(num<0)return this.iaddn(-num);if(this.negative!==0){this.negative=0;this.iaddn(num);this.negative=1;return this}this.words[0]-=num;if(this.length===1&&this.words[0]<0){this.words[0]=-this.words[0];this.negative=1}else{for(var i=0;i<this.length&&this.words[i]<0;i++){this.words[i]+=67108864;this.words[i+1]-=1}}return this.strip()};BN.prototype.addn=function addn(num){return this.clone().iaddn(num)};BN.prototype.subn=function subn(num){return this.clone().isubn(num)};BN.prototype.iabs=function iabs(){this.negative=0;return this};BN.prototype.abs=function abs(){return this.clone().iabs()};BN.prototype._ishlnsubmul=function _ishlnsubmul(num,mul,shift){var len=num.length+shift;var i;this._expand(len);var w;var carry=0;for(i=0;i<num.length;i++){w=(this.words[i+shift]|0)+carry;var right=(num.words[i]|0)*mul;w-=right&67108863;carry=(w>>26)-(right/67108864|0);this.words[i+shift]=w&67108863}for(;i<this.length-shift;i++){w=(this.words[i+shift]|0)+carry;carry=w>>26;this.words[i+shift]=w&67108863}if(carry===0)return this.strip();assert(carry===-1);carry=0;for(i=0;i<this.length;i++){w=-(this.words[i]|0)+carry;carry=w>>26;this.words[i]=w&67108863}this.negative=1;return this.strip()};BN.prototype._wordDiv=function _wordDiv(num,mode){var shift=this.length-num.length;var a=this.clone();var b=num;var bhi=b.words[b.length-1]|0;var bhiBits=this._countBits(bhi);shift=26-bhiBits;if(shift!==0){b=b.ushln(shift);a.iushln(shift);bhi=b.words[b.length-1]|0}var m=a.length-b.length;var q;if(mode!=="mod"){q=new BN(null);q.length=m+1;q.words=new Array(q.length);for(var i=0;i<q.length;i++){q.words[i]=0}}var diff=a.clone()._ishlnsubmul(b,1,m);if(diff.negative===0){a=diff;if(q){q.words[m]=1}}for(var j=m-1;j>=0;j--){var qj=(a.words[b.length+j]|0)*67108864+(a.words[b.length+j-1]|0);qj=Math.min(qj/bhi|0,67108863);a._ishlnsubmul(b,qj,j);while(a.negative!==0){qj--;a.negative=0;a._ishlnsubmul(b,1,j);if(!a.isZero()){a.negative^=1}}if(q){q.words[j]=qj}}if(q){q.strip()}a.strip();if(mode!=="div"&&shift!==0){a.iushrn(shift)}return{div:q||null,mod:a}};BN.prototype.divmod=function divmod(num,mode,positive){assert(!num.isZero());if(this.isZero()){return{div:new BN(0),mod:new BN(0)}}var div,mod,res;if(this.negative!==0&&num.negative===0){res=this.neg().divmod(num,mode);if(mode!=="mod"){div=res.div.neg()}if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.iadd(num)}}return{div:div,mod:mod}}if(this.negative===0&&num.negative!==0){res=this.divmod(num.neg(),mode);if(mode!=="mod"){div=res.div.neg()}return{div:div,mod:res.mod}}if((this.negative&num.negative)!==0){res=this.neg().divmod(num.neg(),mode);if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.isub(num)}}return{div:res.div,mod:mod}}if(num.length>this.length||this.cmp(num)<0){return{div:new BN(0),mod:this}}if(num.length===1){if(mode==="div"){return{div:this.divn(num.words[0]),mod:null}}if(mode==="mod"){return{div:null,mod:new BN(this.modn(num.words[0]))}}return{div:this.divn(num.words[0]),mod:new BN(this.modn(num.words[0]))}}return this._wordDiv(num,mode)};BN.prototype.div=function div(num){return this.divmod(num,"div",false).div};BN.prototype.mod=function mod(num){return this.divmod(num,"mod",false).mod};BN.prototype.umod=function umod(num){return this.divmod(num,"mod",true).mod};BN.prototype.divRound=function divRound(num){var dm=this.divmod(num);if(dm.mod.isZero())return dm.div;var mod=dm.div.negative!==0?dm.mod.isub(num):dm.mod;var half=num.ushrn(1);var r2=num.andln(1);var cmp=mod.cmp(half);if(cmp<0||r2===1&&cmp===0)return dm.div;return dm.div.negative!==0?dm.div.isubn(1):dm.div.iaddn(1)};BN.prototype.modn=function modn(num){assert(num<=67108863);var p=(1<<26)%num;var acc=0;for(var i=this.length-1;i>=0;i--){acc=(p*acc+(this.words[i]|0))%num}return acc};BN.prototype.idivn=function idivn(num){assert(num<=67108863);var carry=0;for(var i=this.length-1;i>=0;i--){var w=(this.words[i]|0)+carry*67108864;this.words[i]=w/num|0;carry=w%num}return this.strip()};BN.prototype.divn=function divn(num){return this.clone().idivn(num)};BN.prototype.egcd=function egcd(p){assert(p.negative===0);assert(!p.isZero());var x=this;var y=p.clone();if(x.negative!==0){x=x.umod(p)}else{x=x.clone()}var A=new BN(1);var B=new BN(0);var C=new BN(0);var D=new BN(1);var g=0;while(x.isEven()&&y.isEven()){x.iushrn(1);y.iushrn(1);++g}var yp=y.clone();var xp=x.clone();while(!x.isZero()){for(var i=0,im=1;(x.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){x.iushrn(i);while(i-- >0){if(A.isOdd()||B.isOdd()){A.iadd(yp);B.isub(xp)}A.iushrn(1);B.iushrn(1)}}for(var j=0,jm=1;(y.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){y.iushrn(j);while(j-- >0){if(C.isOdd()||D.isOdd()){C.iadd(yp);D.isub(xp)}C.iushrn(1);D.iushrn(1)}}if(x.cmp(y)>=0){x.isub(y);A.isub(C);B.isub(D)}else{y.isub(x);C.isub(A);D.isub(B)}}return{a:C,b:D,gcd:y.iushln(g)}};BN.prototype._invmp=function _invmp(p){assert(p.negative===0);assert(!p.isZero());var a=this;var b=p.clone();if(a.negative!==0){a=a.umod(p)}else{a=a.clone()}var x1=new BN(1);var x2=new BN(0);var delta=b.clone();while(a.cmpn(1)>0&&b.cmpn(1)>0){for(var i=0,im=1;(a.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){a.iushrn(i);while(i-- >0){if(x1.isOdd()){x1.iadd(delta)}x1.iushrn(1)}}for(var j=0,jm=1;(b.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){b.iushrn(j);while(j-- >0){if(x2.isOdd()){x2.iadd(delta)}x2.iushrn(1)}}if(a.cmp(b)>=0){a.isub(b);x1.isub(x2)}else{b.isub(a);x2.isub(x1)}}var res;if(a.cmpn(1)===0){res=x1}else{res=x2}if(res.cmpn(0)<0){res.iadd(p)}return res};BN.prototype.gcd=function gcd(num){if(this.isZero())return num.abs();if(num.isZero())return this.abs();var a=this.clone();var b=num.clone();a.negative=0;b.negative=0;for(var shift=0;a.isEven()&&b.isEven();shift++){a.iushrn(1);b.iushrn(1)}do{while(a.isEven()){a.iushrn(1)}while(b.isEven()){b.iushrn(1)}var r=a.cmp(b);if(r<0){var t=a;a=b;b=t}else if(r===0||b.cmpn(1)===0){break}a.isub(b)}while(true);return b.iushln(shift)};BN.prototype.invm=function invm(num){return this.egcd(num).a.umod(num)};BN.prototype.isEven=function isEven(){return(this.words[0]&1)===0};BN.prototype.isOdd=function isOdd(){return(this.words[0]&1)===1};BN.prototype.andln=function andln(num){return this.words[0]&num};BN.prototype.bincn=function bincn(bit){assert(typeof bit==="number");var r=bit%26;var s=(bit-r)/26;var q=1<<r;if(this.length<=s){this._expand(s+1);this.words[s]|=q;return this}var carry=q;for(var i=s;carry!==0&&i<this.length;i++){var w=this.words[i]|0;w+=carry;carry=w>>>26;w&=67108863;this.words[i]=w}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.isZero=function isZero(){return this.length===1&&this.words[0]===0};BN.prototype.cmpn=function cmpn(num){var negative=num<0;if(this.negative!==0&&!negative)return-1;if(this.negative===0&&negative)return 1;this.strip();var res;if(this.length>1){res=1}else{if(negative){num=-num}assert(num<=67108863,"Number is too big");var w=this.words[0]|0;res=w===num?0:w<num?-1:1}if(this.negative!==0)return-res|0;return res};BN.prototype.cmp=function cmp(num){if(this.negative!==0&&num.negative===0)return-1;if(this.negative===0&&num.negative!==0)return 1;var res=this.ucmp(num);if(this.negative!==0)return-res|0;return res};BN.prototype.ucmp=function ucmp(num){if(this.length>num.length)return 1;if(this.length<num.length)return-1;var res=0;for(var i=this.length-1;i>=0;i--){var a=this.words[i]|0;var b=num.words[i]|0;if(a===b)continue;if(a<b){res=-1}else if(a>b){res=1}break}return res};BN.prototype.gtn=function gtn(num){return this.cmpn(num)===1};BN.prototype.gt=function gt(num){return this.cmp(num)===1};BN.prototype.gten=function gten(num){return this.cmpn(num)>=0};BN.prototype.gte=function gte(num){return this.cmp(num)>=0};BN.prototype.ltn=function ltn(num){return this.cmpn(num)===-1};BN.prototype.lt=function lt(num){return this.cmp(num)===-1};BN.prototype.lten=function lten(num){return this.cmpn(num)<=0};BN.prototype.lte=function lte(num){return this.cmp(num)<=0};BN.prototype.eqn=function eqn(num){return this.cmpn(num)===0};BN.prototype.eq=function eq(num){return this.cmp(num)===0};BN.red=function red(num){return new Red(num)};BN.prototype.toRed=function toRed(ctx){assert(!this.red,"Already a number in reduction context");assert(this.negative===0,"red works only with positives");return ctx.convertTo(this)._forceRed(ctx)};BN.prototype.fromRed=function fromRed(){assert(this.red,"fromRed works only with numbers in reduction context");return this.red.convertFrom(this)};BN.prototype._forceRed=function _forceRed(ctx){this.red=ctx;return this};BN.prototype.forceRed=function forceRed(ctx){assert(!this.red,"Already a number in reduction context");return this._forceRed(ctx)};BN.prototype.redAdd=function redAdd(num){assert(this.red,"redAdd works only with red numbers");return this.red.add(this,num)};BN.prototype.redIAdd=function redIAdd(num){assert(this.red,"redIAdd works only with red numbers");return this.red.iadd(this,num)};BN.prototype.redSub=function redSub(num){assert(this.red,"redSub works only with red numbers");return this.red.sub(this,num)};BN.prototype.redISub=function redISub(num){assert(this.red,"redISub works only with red numbers");return this.red.isub(this,num)};BN.prototype.redShl=function redShl(num){assert(this.red,"redShl works only with red numbers");return this.red.shl(this,num)};BN.prototype.redMul=function redMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.mul(this,num)};BN.prototype.redIMul=function redIMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.imul(this,num)};BN.prototype.redSqr=function redSqr(){assert(this.red,"redSqr works only with red numbers");this.red._verify1(this);return this.red.sqr(this)};BN.prototype.redISqr=function redISqr(){assert(this.red,"redISqr works only with red numbers");this.red._verify1(this);return this.red.isqr(this)};BN.prototype.redSqrt=function redSqrt(){assert(this.red,"redSqrt works only with red numbers");this.red._verify1(this);return this.red.sqrt(this)};BN.prototype.redInvm=function redInvm(){assert(this.red,"redInvm works only with red numbers");this.red._verify1(this);return this.red.invm(this)};BN.prototype.redNeg=function redNeg(){assert(this.red,"redNeg works only with red numbers");this.red._verify1(this);return this.red.neg(this)};BN.prototype.redPow=function redPow(num){assert(this.red&&!num.red,"redPow(normalNum)");this.red._verify1(this);return this.red.pow(this,num)};var primes={k256:null,p224:null,p192:null,p25519:null};function MPrime(name,p){this.name=name;this.p=new BN(p,16);this.n=this.p.bitLength();this.k=new BN(1).iushln(this.n).isub(this.p);this.tmp=this._tmp()}MPrime.prototype._tmp=function _tmp(){var tmp=new BN(null);tmp.words=new Array(Math.ceil(this.n/13));return tmp};MPrime.prototype.ireduce=function ireduce(num){var r=num;var rlen;do{this.split(r,this.tmp);r=this.imulK(r);r=r.iadd(this.tmp);rlen=r.bitLength()}while(rlen>this.n);var cmp=rlen<this.n?-1:r.ucmp(this.p);if(cmp===0){r.words[0]=0;r.length=1}else if(cmp>0){r.isub(this.p)}else{if(r.strip!==undefined){r.strip()}else{r._strip()}}return r};MPrime.prototype.split=function split(input,out){input.iushrn(this.n,0,out)};MPrime.prototype.imulK=function imulK(num){return num.imul(this.k)};function K256(){MPrime.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}inherits(K256,MPrime);K256.prototype.split=function split(input,output){var mask=4194303;var outLen=Math.min(input.length,9);for(var i=0;i<outLen;i++){output.words[i]=input.words[i]}output.length=outLen;if(input.length<=9){input.words[0]=0;input.length=1;return}var prev=input.words[9];output.words[output.length++]=prev&mask;for(i=10;i<input.length;i++){var next=input.words[i]|0;input.words[i-10]=(next&mask)<<4|prev>>>22;prev=next}prev>>>=22;input.words[i-10]=prev;if(prev===0&&input.length>10){input.length-=10}else{input.length-=9}};K256.prototype.imulK=function imulK(num){num.words[num.length]=0;num.words[num.length+1]=0;num.length+=2;var lo=0;for(var i=0;i<num.length;i++){var w=num.words[i]|0;lo+=w*977;num.words[i]=lo&67108863;lo=w*64+(lo/67108864|0)}if(num.words[num.length-1]===0){num.length--;if(num.words[num.length-1]===0){num.length--}}return num};function P224(){MPrime.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}inherits(P224,MPrime);function P192(){MPrime.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}inherits(P192,MPrime);function P25519(){MPrime.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}inherits(P25519,MPrime);P25519.prototype.imulK=function imulK(num){var carry=0;for(var i=0;i<num.length;i++){var hi=(num.words[i]|0)*19+carry;var lo=hi&67108863;hi>>>=26;num.words[i]=lo;carry=hi}if(carry!==0){num.words[num.length++]=carry}return num};BN._prime=function prime(name){if(primes[name])return primes[name];var prime;if(name==="k256"){prime=new K256}else if(name==="p224"){prime=new P224}else if(name==="p192"){prime=new P192}else if(name==="p25519"){prime=new P25519}else{throw new Error("Unknown prime "+name)}primes[name]=prime;return prime};function Red(m){if(typeof m==="string"){var prime=BN._prime(m);this.m=prime.p;this.prime=prime}else{assert(m.gtn(1),"modulus must be greater than 1");this.m=m;this.prime=null}}Red.prototype._verify1=function _verify1(a){assert(a.negative===0,"red works only with positives");assert(a.red,"red works only with red numbers")};Red.prototype._verify2=function _verify2(a,b){assert((a.negative|b.negative)===0,"red works only with positives");assert(a.red&&a.red===b.red,"red works only with red numbers")};Red.prototype.imod=function imod(a){if(this.prime)return this.prime.ireduce(a)._forceRed(this);return a.umod(this.m)._forceRed(this)};Red.prototype.neg=function neg(a){if(a.isZero()){return a.clone()}return this.m.sub(a)._forceRed(this)};Red.prototype.add=function add(a,b){this._verify2(a,b);var res=a.add(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res._forceRed(this)};Red.prototype.iadd=function iadd(a,b){this._verify2(a,b);var res=a.iadd(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res};Red.prototype.sub=function sub(a,b){this._verify2(a,b);var res=a.sub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res._forceRed(this)};Red.prototype.isub=function isub(a,b){this._verify2(a,b);var res=a.isub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res};Red.prototype.shl=function shl(a,num){this._verify1(a);return this.imod(a.ushln(num))};Red.prototype.imul=function imul(a,b){this._verify2(a,b);return this.imod(a.imul(b))};Red.prototype.mul=function mul(a,b){this._verify2(a,b);return this.imod(a.mul(b))};Red.prototype.isqr=function isqr(a){return this.imul(a,a.clone())};Red.prototype.sqr=function sqr(a){return this.mul(a,a)};Red.prototype.sqrt=function sqrt(a){if(a.isZero())return a.clone();var mod3=this.m.andln(3);assert(mod3%2===1);if(mod3===3){var pow=this.m.add(new BN(1)).iushrn(2);return this.pow(a,pow)}var q=this.m.subn(1);var s=0;while(!q.isZero()&&q.andln(1)===0){s++;q.iushrn(1)}assert(!q.isZero());var one=new BN(1).toRed(this);var nOne=one.redNeg();var lpow=this.m.subn(1).iushrn(1);var z=this.m.bitLength();z=new BN(2*z*z).toRed(this);while(this.pow(z,lpow).cmp(nOne)!==0){z.redIAdd(nOne)}var c=this.pow(z,q);var r=this.pow(a,q.addn(1).iushrn(1));var t=this.pow(a,q);var m=s;while(t.cmp(one)!==0){var tmp=t;for(var i=0;tmp.cmp(one)!==0;i++){tmp=tmp.redSqr()}assert(i<m);var b=this.pow(c,new BN(1).iushln(m-i-1));r=r.redMul(b);c=b.redSqr();t=t.redMul(c);m=i}return r};Red.prototype.invm=function invm(a){var inv=a._invmp(this.m);if(inv.negative!==0){inv.negative=0;return this.imod(inv).redNeg()}else{return this.imod(inv)}};Red.prototype.pow=function pow(a,num){if(num.isZero())return new BN(1).toRed(this);if(num.cmpn(1)===0)return a.clone();var windowSize=4;var wnd=new Array(1<<windowSize);wnd[0]=new BN(1).toRed(this);wnd[1]=a;for(var i=2;i<wnd.length;i++){wnd[i]=this.mul(wnd[i-1],a)}var res=wnd[0];var current=0;var currentLen=0;var start=num.bitLength()%26;if(start===0){start=26}for(i=num.length-1;i>=0;i--){var word=num.words[i];for(var j=start-1;j>=0;j--){var bit=word>>j&1;if(res!==wnd[0]){res=this.sqr(res)}if(bit===0&&current===0){currentLen=0;continue}current<<=1;current|=bit;currentLen++;if(currentLen!==windowSize&&(i!==0||j!==0))continue;res=this.mul(res,wnd[current]);currentLen=0;current=0}start=26}return res};Red.prototype.convertTo=function convertTo(num){var r=num.umod(this.m);return r===num?r.clone():r};Red.prototype.convertFrom=function convertFrom(num){var res=num.clone();res.red=null;return res};BN.mont=function mont(num){return new Mont(num)};function Mont(m){Red.call(this,m);this.shift=this.m.bitLength();if(this.shift%26!==0){this.shift+=26-this.shift%26}this.r=new BN(1).iushln(this.shift);this.r2=this.imod(this.r.sqr());this.rinv=this.r._invmp(this.m);this.minv=this.rinv.mul(this.r).isubn(1).div(this.m);this.minv=this.minv.umod(this.r);this.minv=this.r.sub(this.minv)}inherits(Mont,Red);Mont.prototype.convertTo=function convertTo(num){return this.imod(num.ushln(this.shift))};Mont.prototype.convertFrom=function convertFrom(num){var r=this.imod(num.mul(this.rinv));r.red=null;return r};Mont.prototype.imul=function imul(a,b){if(a.isZero()||b.isZero()){a.words[0]=0;a.length=1;return a}var t=a.imul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.mul=function mul(a,b){if(a.isZero()||b.isZero())return new BN(0)._forceRed(this);var t=a.mul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.invm=function invm(a){var res=this.imod(a._invmp(this.m).mul(this.r2));return res._forceRed(this)}})(typeof module==="undefined"||module,this)},{buffer:37}],60:[function(require,module,exports){module.exports={_from:"elliptic@^6.5.2",_id:"[email protected]",_inBundle:false,_integrity:"sha512-IMqzv5wNQf+E6aHeIqATs0tOLeOTwj1QKbRcS3jBbYkl5oLAserA8yJTT7/VyHUYG91PRmPyeQDObKLPpeS4dw==",_location:"/elliptic",_phantomChildren:{},_requested:{type:"range",registry:true,raw:"elliptic@^6.5.2",name:"elliptic",escapedName:"elliptic",rawSpec:"^6.5.2",saveSpec:null,fetchSpec:"^6.5.2"},_requiredBy:["/browserify-sign","/create-ecdh","/eth-lib","/ethereum-cryptography/secp256k1","/ethereumjs-abi/ethereumjs-util","/ethereumjs-util","/ethereumjs-vm/ethereumjs-block/ethereumjs-util","/ethereumjs-vm/ethereumjs-util","/secp256k1","/swarm-js/eth-lib"],_resolved:"https://registry.npmjs.org/elliptic/-/elliptic-6.5.3.tgz",_shasum:"cb59eb2efdaf73a0bd78ccd701

15a62ad6e0f93d6",_spec:"elliptic@^6.5.2",_where:"/home/mota/Sandbox/authereum/monorepo/packages/authereum/node_modules/secp256k1",author:{name:"Fedor Indutny",email:"[email protected]"},bugs:{url:"https://github.com/indutny/elliptic/issues"},bundleDependencies:false,dependencies:{"bn.js":"^4.4.0",brorand:"^1.0.1","hash.js":"^1.0.0","hmac-drbg":"^1.0.0",inherits:"^2.0.1","minimalistic-assert":"^1.0.0","minimalistic-crypto-utils":"^1.0.0"},deprecated:false,description:"EC cryptography",devDependencies:{brfs:"^1.4.3",coveralls:"^3.0.8",grunt:"^1.0.4","grunt-browserify":"^5.0.0","grunt-cli":"^1.2.0","grunt-contrib-connect":"^1.0.0","grunt-contrib-copy":"^1.0.0","grunt-contrib-uglify":"^1.0.1","grunt-mocha-istanbul":"^3.0.1","grunt-saucelabs":"^9.0.1",istanbul:"^0.4.2",jscs:"^3.0.7",jshint:"^2.10.3",mocha:"^6.2.2"},files:["lib"],homepage:"https://github.com/indutny/elliptic",keywords:["EC","Elliptic","curve","Cryptography"],license:"MIT",main:"lib/elliptic.js",name:"elliptic",repository:{type:"git",url:"git+ssh://[email protected]/indutny/elliptic.git"},scripts:{jscs:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",jshint:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",lint:"npm run jscs && npm run jshint",test:"npm run lint && npm run unit",unit:"istanbul test _mocha --reporter=spec test/index.js",version:"grunt dist && git add dist/"},version:"6.5.3"}},{}],61:[function(require,module,exports){"use strict";const processFn=(fn,opts)=>(function(){const P=opts.promiseModule;const args=new Array(arguments.length);for(let i=0;i<arguments.length;i++){args[i]=arguments[i]}return new P((resolve,reject)=>{if(opts.errorFirst){args.push(function(err,result){if(opts.multiArgs){const results=new Array(arguments.length-1);for(let i=1;i<arguments.length;i++){results[i-1]=arguments[i]}if(err){results.unshift(err);reject(results)}else{resolve(results)}}else if(err){reject(err)}else{resolve(result)}})}else{args.push(function(result){if(opts.multiArgs){const results=new Array(arguments.length-1);for(let i=0;i<arguments.length;i++){results[i]=arguments[i]}resolve(results)}else{resolve(result)}})}fn.apply(this,args)})});module.exports=((obj,opts)=>{opts=Object.assign({exclude:[/.+(Sync|Stream)$/],errorFirst:true,promiseModule:Promise},opts);const filter=key=>{const match=pattern=>typeof pattern==="string"?key===pattern:pattern.test(key);return opts.include?opts.include.some(match):!opts.exclude.some(match)};let ret;if(typeof obj==="function"){ret=function(){if(opts.excludeMain){return obj.apply(this,arguments)}return processFn(obj,opts).apply(this,arguments)}}else{ret=Object.create(Object.getPrototypeOf(obj))}for(const key in obj){const x=obj[key];ret[key]=typeof x==="function"&&filter(key)?processFn(x,opts):x}return ret})},{}],62:[function(require,module,exports){const EthQuery=require("eth-query");const pify=require("pify");const SafeEventEmitter=require("safe-event-emitter");const sec=1e3;

1const calculateSum=(accumulator,currentValue)=>accumulator+currentValue;const blockTrackerEvents=["sync","latest"];class BaseBlockTracker extends SafeEventEmitter{constructor(opts={}){super();this._blockResetDuration=opts.blockResetDuration||20*sec;this._blockResetTimeout;this._currentBlock=null;this._isRunning=false;this._onNewListener=this._onNewListener.bind(this);this._onRemoveListener=this._onRemoveListener.bind(this);this._resetCurrentBlock=this._resetCurrentBlock.bind(this);this._setupInternalEvents()}isRunning(){return this._isRunning}getCurrentBlock(){return this._currentBlock}async getLatestBlock(){if(this._currentBlock)return this._currentBlock;const latestBlock=await new Promise(resolve=>this.once("latest",resolve));return latestBlock}removeAllListeners(eventName){if(eventName){super.removeAllListeners(eventName)}else{super.removeAllListeners()}this._setupInternalEvents();this._onRemoveListener()}_start(){}_end(){}_setupInternalEvents(){this.removeListener("newListener",this._onNewListener);this.removeListener("removeListener",this._onRemoveListener);this.on("newListener",this._onNewListener);this.on("removeListener",this._onRemoveListener)}_onNewListener(eventName,handler){if(!blockTrackerEvents.includes(eventName))return;this._maybeStart()}_onRemoveListener(eventName,handler){if(this._getBlockTrackerEventCount()>0)return;this._maybeEnd()}

1_maybeStart(){if(this._isRunning)return;this._isRunning=true;this._cancelBlockResetTimeout();this._start()}_maybeEnd(){if(!this._isRunning)return;this._isRunning=false;this._setupBlockResetTimeout();this._end()}_getBlockTrackerEventCount(){return blockTrackerEvents.map(eventName=>this.listenerCount(eventName)).reduce(calculateSum)}_newPotentialLatest(newBlock){const currentBlock=this._currentBlock;if(currentBlock&&hexToInt(newBlock)<=hexToInt(currentBlock))return;this._setCurrentBlock(newBlock)}_setCurrentBlock(newBlock){const oldBlock=this._currentBlock;this._currentBlock=newBlock;this.emit("latest",newBlock);this.emit("sync",{oldBlock:oldBlock,newBlock:newBlock})}_setupBlockResetTimeout(){this._cancelBlockResetTimeout();this._blockResetTimeout=setTimeout(this._resetCurrentBlock,this._blockResetDuration);if(this._blockResetTimeout.unref){this._blockResetTimeout.unref()}}_cancelBlockResetTimeout(){clearTimeout(this._blockResetTimeout)}_resetCurrentBlock(){this._currentBlock=null}}module.exports=BaseBlockTracker;function hexToInt(hexInt){return Number.parseInt(hexInt,16)}},{"eth-query":81,pify:61,"safe-event-emitter":240}],63:[function(require,module,exports){const pify=require("pify");const BaseBlockTracker=require("./base");const sec=1e3;class PollingBlockTracker extends BaseBlockTracker{constructor(opts={}){if(!opts.provider)throw new Error("PollingBlockTracker - no provider specified.");const pollingInterval=opts.pollingInterval||20*sec;const retryTimeout=opts.retryTimeout||pollingInterval/10;const keepEventLoopActive=opts.keepEventLoopActive!==undefined?opts.keepEventLoopActive:true;const setSkipCacheFlag=opts.setSkipCacheFlag||false;super(Object.assign({blockResetDuration:pollingInterval},opts));this._provider=opts.provider;this._pollingInterval=pollingInterval;this._retryTimeout=retryTimeout;this._keepEventLoopActive=keepEventLoopActive;this._setSkipCacheFlag=setSkipCacheFlag}async checkForLatestBlock(){await this._updateLatestBlock();return await this.getLatestBlock()}_start(){this._performSync().catch(err=>this.emit("error",err))}async _performSync(){while(this._isRunning){try{await this._updateLatestBlock();await timeout(this._pollingInterval,!this._keepEventLoopActive)}catch(err){const newErr=new Error(`PollingBlockTracker - encountered an error while attempting to update latest block:\n${err.stack}`);try{this.emit("error",newErr)}catch(emitErr){console.error(newErr)}await timeout(this._retryTimeout,!this._keepEventLoopActive)}}}async _updateLatestBlock(){const latestBlock=await this._fetchLatestBlock();this._newPotentialLatest(latestBlock)}async _fetchLatestBlock(){const req={jsonrpc:"2.0",id:1,method:"eth_blockNumber",params:[]};if(this._setSkipCacheFlag)req.skipCache=true;const res=await pify(cb=>this._provider.sendAsync(req,cb))();if(res.error)throw new Error(`PollingBlockTracker - encountered error fetching block:\n${res.error}`);return res.result}}module.exports=PollingBlockTracker;function timeout(duration,unref){return new Promise(resolve=>{const timoutRef=setTimeout(resolve,duration);if(timoutRef.unref&&unref){timoutRef.unref()}})}},{"./base":62,pify:61}],64:[function(require,module,exports){const{JsonRpcError:JsonRpcError,EthJsonRpcError:EthJsonRpcError}=require("./src/classes");const{serializeError:serializeError,getMessageFromCode:getMessageFromCode}=require("./src/utils");const errors=require("./src/errors");const ERROR_CODES=require("./src/errorCodes.json");module.exports={errors:errors,JsonRpcError:JsonRpcError,EthJsonRpcError:EthJsonRpcError,serializeError:serializeError,getMessageFromCode:getMessageFromCode,ERROR_CODES:ERROR_CODES}},{"./src/classes":65,"./src/errorCodes.json":66,"./src/errors":68,"./src/utils":69}],65:[function(require,module,exports){const safeStringify=require("fast-safe-stringify");class JsonRpcError extends Error{constructor(code,message,data){if(!Number.isInteger(code))throw new Error('"code" must be an integer.');if(!message||typeof message!=="string")throw new Error('"message" must be a nonempty string.');super(message);this.code=code;if(data!==undefined)this.data=data}serialize(){const serialized={code:this.code,message:this.message};

1if(this.data!==undefined)serialized.data=this.data;if(this.stack)serialized.stack=this.stack;return serialized}toString(){return safeStringify(this.serialize(),stringifyReplacer,2)}}class EthJsonRpcError extends JsonRpcError{constructor(code,message,data){if(!isValidEthCode(code)){throw new Error('"code" must be an integer such that: 1000 <= code <= 4999')}super(code,message,data)}}function isValidEthCode(code){return Number.isInteger(code)&&code>=1e3&&code<=4999}function stringifyReplacer(_,value){if(value==="[Circular]"){return}return value}module.exports={JsonRpcError:JsonRpcError,EthJsonRpcError:EthJsonRpcError}},{"fast-safe-stringify":124}],66:[function(require,module,exports){module.exports={jsonRpc:{parse:-32700,invalidRequest:-32600,methodNotFound:-32601,invalidParams:-32602,internal:-32603},eth:{userRejectedRequest:4001,unauthorized:4100,unsupportedMethod:4200}}},{}],67:[function(require,module,exports){module.exports={"-32700":{standard:"JSON RPC 2.0",message:"Invalid JSON was received by the server. An error occurred on the server while parsing the JSON text."},"-32600":{standard:"JSON RPC 2.0",message:"The JSON sent is not a valid Request object."},"-32601":{standard:"JSON RPC 2.0",message:"The method does not exist / is not available."},"-32602":{standard:"JSON RPC 2.0",message:"Invalid method parameter(s)."},"-32603":{standard:"JSON RPC 2.0",message:"Internal JSON-RPC error."},4001:{standard:"EIP 1193",message:"User rejected the request."},4100:{standard:"EIP 1193",message:"The requested account and/or method has not been authorized by the user."},4200:{standard:"EIP 1193",message:"The requested method is not supported by this Ethereum provider."}}},{}],68:[function(require,module,exports){const{JsonRpcError:JsonRpcError,EthJsonRpcError:EthJsonRpcError}=require("./classes");const{getMessageFromCode:getMessageFromCode}=require("./utils");const ERROR_CODES=require("./errorCodes.json");module.exports={parse:(message,data)=>getJsonRpcError(ERROR_CODES.jsonRpc.parse,message,data),invalidRequest:(message,data)=>getJsonRpcError(ERROR_CODES.jsonRpc.invalidRequest,message,data),invalidParams:(message,data)=>getJsonRpcError(ERROR_CODES.jsonRpc.invalidParams,message,data),methodNotFound:(message,data)=>getJsonRpcError(ERROR_CODES.jsonRpc.methodNotFound,message,data),internal:(message,data)=>getJsonRpcError(ERROR_CODES.jsonRpc.internal,message,data),server:(code,message,data)=>

1{if(!Number.isInteger(code)||code>-32e3||code<-32099){throw new Error('"code" must be an integer such that: -32099 <= code <= -32000')}return getJsonRpcError(code,message,data)},eth:{userRejectedRequest:(message,data)=>{return getEthJsonRpcError(ERROR_CODES.eth.userRejectedRequest,message,data)},unauthorized:(message,data)=>{return getEthJsonRpcError(ERROR_CODES.eth.unauthorized,message,data)},unsupportedMethod:(message,data)=>{return getEthJsonRpcError(ERROR_CODES.eth.unsupportedMethod,message,data)},custom:(code,message,data)=>{if(!message||typeof message!=="string")throw new Error('"message" must be a nonempty string');return new EthJsonRpcError(code,message,data)}}};function getJsonRpcError(code,message,data){return new JsonRpcError(code,message||getMessageFromCode(code),data)}function getEthJsonRpcError(code,message,data){return new EthJsonRpcError(code,message||getMessageFromCode(code),data)}},{"./classes":65,"./errorCodes.json":66,"./utils":69}],69:[function(require,module,exports){const errorValues=require("./errorValues.json");const FALLBACK_ERROR_CODE=require("./errorCodes.json").jsonRpc.internal;const{JsonRpcError:JsonRpcError}=require("./classes");const JSON_RPC_SERVER_ERROR_MESSAGE="Unspecified server error.";const FALLBACK_MESSAGE="Unspecified error message. This is  bug, please report it.";const FALLBACK_ERROR={code:FALLBACK_ERROR_CODE,message:getMessageFromCode(FALLBACK_ERROR_CODE)};function getMessageFromCode(code,fallbackMessage=FALLBACK_MESSAGE){if(Number.isInteger(code)){const codeString=code.toString();if(errorValues[codeString])return errorValues[codeString].message;if(isJsonRpcServerError(code))return JSON_RPC_SERVER_ERROR_MESSAGE}return fallbackMessage}function isValidCode(code){if(!Number.isInteger(code))return false;const codeString=code.toString();if(errorValues[codeString])return true;if(isJsonRpcServerError(code))return true;return false}function serializeError(error,fallbackError=FALLBACK_ERROR){if(!fallbackError||!Number.isInteger(fallbackError.code)||typeof fallbackError.message!=="string"){throw new Error("fallbackError must contain integer number code and string message.")}if(typeof error==="object"&&error instanceof JsonRpcError){return error.serialize()}const serialized={};if(error&&isValidCode(error.code)){serialized.code=error.code;if(error.message&&typeof error.message==="string"){serialized.message=error.message;if(error.hasOwnProperty("data"))serialized.data=error.data}else{serialized.message=getMessageFromCode(serialized.code);serialized.data={originalError:assignOriginalError(error)}}}else{serialized.code=fallbackError.code;serialized.message=error&&error.message?error.message:fallbackError.message;serialized.data={originalError:assignOriginalError(error)}}if(error&&error.stack)serialized.stack=error.stack;return serialized}function isJsonRpcServerError(code){return code>=-32099&&code<=-32e3}function assignOriginalError(error){if(error&&typeof error==="object"&&!Array.isArray(error)){return Object.assign({},error)}return error}module.exports={getMessageFromCode:getMessageFromCode,isValidCode:isValidCode,serializeError:serializeError,JSON_RPC_SERVER_ERROR_MESSAGE:JSON_RPC_SERVER_ERROR_MESSAGE}},{"./classes":65,"./errorCodes.json":66,"./errorValues.json":67}],70:[function(require,module,exports){const BaseFilter=require("./base-filter");class BaseFilterWithHistory extends BaseFilter{constructor(){super();this.allResults=[]}async update(){throw new Error("BaseFilterWithHistory - no update method specified")}addResults(newResults){this.allResults=this.allResults.concat(newResults);super.addResults(newResults)}addInitialResults(newResults){this.allResults=this.allResults.concat(newResults);super.addInitialResults(newResults)}getAllResults(){return this.allResults}}module.exports=BaseFilterWithHistory},{"./base-filter":71}],71:[function(require,module,exports){const SafeEventEmitter=require("safe-event-emitter");class BaseFilter extends SafeEventEmitter{constructor(){super();this.updates=[]}async initialize(){}async update(){throw new Error("BaseFilter - no update method specified")}addResults(newResults){this.updates=this.updates.concat(newResults);

1newResults.forEach(result=>this.emit("update",result))}addInitialResults(newResults){}getChangesAndClear(){const updates=this.updates;this.updates=[];return updates}}module.exports=BaseFilter},{"safe-event-emitter":240}],72:[function(require,module,exports){const BaseFilter=require("./base-filter");const getBlocksForRange=require("./getBlocksForRange");const{incrementHexInt:incrementHexInt}=require("./hexUtils");class BlockFilter extends BaseFilter{constructor({provider:provider,params:params}){super();this.type="block";this.provider=provider}async update({oldBlock:oldBlock,newBlock:newBlock}){const toBlock=newBlock;const fromBlock=incrementHexInt(oldBlock);const blockBodies=await getBlocksForRange({provider:this.provider,fromBlock:fromBlock,toBlock:toBlock});const blockHashes=blockBodies.map(block=>block.hash);this.addResults(blockHashes)}}module.exports=BlockFilter},{"./base-filter":71,"./getBlocksForRange":73,"./hexUtils":74}],73:[function(require,module,exports){module.exports=getBlocksForRange;async function getBlocksForRange({provider:provider,fromBlock:fromBlock,toBlock:toBlock}){if(!fromBlock)fromBlock=toBlock;const fromBlockNumber=hexToInt(fromBlock);const toBlockNumber=hexToInt(toBlock);const blockCountToQuery=toBlockNumber-fromBlockNumber+1;const missingBlockNumbers=Array(blockCountToQuery).fill().map((_,index)=>fromBlockNumber+index).map(intToHex);const blockBodies=await Promise.all(missingBlockNumbers.map(blockNum=>query(provider,"eth_getBlockByNumber",[blockNum,false])));return blockBodies}function hexToInt(hexString){if(hexString===undefined||hexString===null)return hexString;return Number.parseInt(hexString,16)}function incrementHexInt(hexString){if(hexString===undefined||hexString===null)return hexString;const value=hexToInt(hexString);return intToHex(value+1)}function intToHex(int){if(int===undefined||int===null)return int;const hexString=int.toString(16);return"0x"+hexString}function query(provider,method,params){return new Promise((resolve,reject)=>{provider.sendAsync({id:1,jsonrpc:"2.0",method:method,params:params},(err,res)=>{if(err)return reject(err);resolve(res.result)})})}},{}],74:[function(require,module,exports){module.exports={minBlockRef:minBlockRef,maxBlockRef:maxBlockRef,sortBlockRefs:sortBlockRefs,bnToHex:bnToHex,blockRefIsNumber:blockRefIsNumber,hexToInt:hexToInt,incrementHexInt:incrementHexInt,intToHex:intToHex,unsafeRandomBytes:unsafeRandomBytes};function minBlockRef(...refs){const sortedRefs=sortBlockRefs(refs);return sortedRefs[0]}function maxBlockRef(...refs){const sortedRefs=sortBlockRefs(refs);return sortedRefs[sortedRefs.length-1]}function sortBlockRefs(refs){return refs.sort((refA,refB)=>{if(refA==="latest"||refB==="earliest")return 1;if(refB==="latest"||refA==="earliest")return-1;return hexToInt(refA)-hexToInt(refB)})}function bnToHex(bn){return"0x"+bn.toString(16)}function blockRefIsNumber(blockRef){return blockRef&&!["earliest","latest","pending"].includes(blockRef)}function hexToInt(hexString){if(hexString===undefined||hexString===null)return hexString;return Number.parseInt(hexString,16)}function incrementHexInt(hexString){if(hexString===undefined||hexString===null)return hexString;const value=hexToInt(hexString);return intToHex(value+1)}function intToHex(int){if(int===undefined||int===null)return int;let hexString=int.toString(16);const needsLeftPad=hexString.length%2;if(needsLeftPad)hexString="0"+hexString;return"0x"+hexString}function unsafeRandomBytes(byteCount){let result="0x";for(let i=0;i<byteCount;i++){result+=unsafeRandomNibble();result+=unsafeRandomNibble()}return result}function unsafeRandomNibble(){return Math.floor(Math.random()*16).toString(16)}},{}],75:[function(require,module,exports){const Mutex=require("await-semaphore").Mutex;const createAsyncMiddleware=require("json-rpc-engine/src/createAsyncMiddleware");const createJsonRpcMiddleware=require("eth-json-rpc-middleware/scaffold");const LogFilter=require("./log-filter.js");const BlockFilter=require("./block-filter.js");const TxFilter=require("./tx-filter.js");const{intToHex:intToHex,hexToInt:hexToInt}=require("./hexUtils");module.exports=createEthFilterMiddleware;function createEthFilterMiddleware({blockTracker:blockTracker,provider:provider}){let filterIndex=0;let filters={};const mutex=new Mutex;const waitForFree=mutexMiddlewareWrapper({mutex:mutex});const middleware=createJsonRpcMiddleware({eth_newFilter:waitForFree(toFilterCreationMiddleware(newLogFilter)),eth_newBlockFilter:waitForFree(toFilterCreationMiddleware(newBlockFilter)),eth_newPendingTransactionFilter:waitForFree(toFilterCreationMiddleware(newPendingTransactionFilter)),eth_uninstallFilter:waitForFree(toAsyncRpcMiddleware(uninstallFilterHandler)),eth_getFilterChanges:waitForFree(toAsyncRpcMiddleware(getFilterChanges)),eth_getFilterLogs:waitForFree(toAsyncRpcMiddleware(getFilterLogs))});const filterUpdater=async({oldBlock:oldBlock,newBlock:newBlock})=>{if(filters.length===0)return;const releaseLock=await mutex.acquire();try{await Promise.all(objValues(filters).map(async filter=>{try{await filter.update({oldBlock:oldBlock,newBlock:newBlock})}catch(err){console.error(err)}}))}catch(err){console.error(err)}releaseLock()};middleware.newLogFilter=newLogFilter;middleware.newBlockFilter=newBlockFilter;middleware.newPendingTransactionFilter=newPendingTransactionFilter;middleware.uninstallFilter=uninstallFilterHandler;middleware.getFilterChanges=getFilterChanges;middleware.getFilterLogs=getFilterLogs;middleware.destroy=(()=>{uninstallAllFilters()});return middleware;async function newLogFilter(params){const filter=new LogFilter({provider:provider,params:params});const filterIndex=await installFilter(filter);return filter}async function newBlockFilter(){const filter=new BlockFilter({provider:provider});const filterIndex=await installFilter(filter);return filter}async function newPendingTransactionFilter(){const filter=new TxFilter({provider:provider});const filterIndex=await installFilter(filter);return filter}async function getFilterChanges(filterIndexHex){const filterIndex=hexToInt(filterIndexHex);const filter=filters[filterIndex];if(!filter){throw new Error(`No filter for index "${filterIndex}"`)}const results=filter.getChangesAndClear();return results}async function getFilterLogs(filterIndexHex){const filterIndex=hexToInt(filterIndexHex);const filter=filters[filterIndex];if(!filter){throw new Error(`No filter for index "${filterIndex}"`)}if(filter.type==="log"){results=filter.getAllResults()}else{results=[]}return results}async function uninstallFilterHandler(filterIndexHex){const filterIndex=hexToInt(filterIndexHex);const filter=filters[filterIndex];const result=Boolean(filter);if(result){await uninstallFilter(filterIndex)}return result}async function installFilter(filter){const prevFilterCount=objValues(filters).length;const currentBlock=await blockTracker.getLatestBlock();await filter.initialize({currentBlock:currentBlock});filterIndex++;filters[filterIndex]=filter;filter.id=filterIndex;filter.idHex=intToHex(filterIndex);const newFilterCount=objValues(filters).length;updateBlockTrackerSubs({prevFilterCount:prevFilterCount,newFilterCount:newFilterCount});return filterIndex}async function uninstallFilter(filterIndex){const prevFilterCount=objValues(filters).length;delete filters[filterIndex];const newFilterCount=objValues(filters).length;updateBlockTrackerSubs({prevFilterCount:prevFilterCount,newFilterCount:newFilterCount})}async function uninstallAllFilters(){const prevFilterCount=objValues(filters).length;filters={};updateBlockTrackerSubs({prevFilterCount:prevFilterCount,newFilterCount:0})}function updateBlockTrackerSubs({prevFilterCount:prevFilterCount,newFilterCount:newFilterCount}){if(prevFilterCount===0&&newFilterCount>0){blockTracker.on("sync",filterUpdater);return}if(prevFilterCount>0&&newFilterCount===0){blockTracker.removeListener("sync",filterUpdater);return}}}function toFilterCreationMiddleware(createFilterFn){return toAsyncRpcMiddleware(async(...args)=>{const filter=await createFilterFn(...args);const result=intToHex(filter.id);return result})}function toAsyncRpcMiddleware(asyncFn){return createAsyncMiddleware(async(req,res)=>{const result=await asyncFn.apply(null,req.params);res.result=result})}function mutexMiddlewareWrapper({mutex:mutex}){return middleware=>{return async(req,res,next,end)=>{const releaseLock=await mutex.acquire();releaseLock();middleware(req,res,next,end)}}}function objValues(obj,fn){const values=[];for(let key in obj){values.push(obj[key])}return values}},{"./block-filter.js":72,"./hexUtils":74,"./log-filter.js":76,"./tx-filter.js":78,"await-semaphore":32,"eth-json-rpc-middleware/scaffold":79,"json-rpc-engine/src/createAsyncMiddleware":146}],76:[function(require,module,exports){const EthQuery=require("eth-query");const pify=require("pify");const BaseFilterWithHistory=require("./base-filter-history");const{bnToHex:bnToHex,hexToInt:hexToInt,incrementHexInt:incrementHexInt,minBlockRef:minBlockRef,blockRefIsNumber:blockRefIsNumber}=require("./hexUtils");class LogFilter extends BaseFilterWithHistory{constructor({provider:provider,params:params}){super();this.type="log";this.ethQuery=new EthQuery(provider);this.params=Object.assign({fromBlock:"latest",toBlock:"latest",address:undefined,topics:[]},params);if(this.params.address){if(!Array.isArray(this.params.address)){this.params.address=[this.params.address]}this.params.address=this.params.address.map(address=>address.toLowerCase())}}async initialize({currentBlock:currentBlock}){let fromBlock=this.params.fromBlock;if(["latest","pending"].includes(fromBlock))fromBlock=currentBlock;if("earliest"===fromBlock)fromBlock="0x0";this.params.fromBlock=fromBlock;const toBlock=minBlockRef(this.params.toBlock,currentBlock);const params=Object.assign({},this.params,{toBlock:toBlock});const newLogs=await this._fetchLogs(params);this.addInitialResults(newLogs)}async update({oldBlock:oldBlock,newBlock:newBlock}){const toBlock=newBlock;let fromBlock;if(oldBlock){fromBlock=incrementHexInt(oldBlock)}else{fromBlock=newBlock}const params=Object.assign({},this.params,{fromBlock:fromBlock,toBlock:toBlock});const newLogs=await this._fetchLogs(params);const matchingLogs=newLogs.filter(log=>this.matchLog(log));this.addResults(matchingLogs)}async _fetchLogs(params){const newLogs=await pify(cb=>this.ethQuery.getLogs(params,cb))();return newLogs}matchLog(log){if(hexToInt(this.params.fromBlock)>=hexToInt(log.blockNumber))return false;if(blockRefIsNumber(this.params.toBlock)&&hexToInt(this.params.toBlock)<=hexToInt(log.blockNumber))return false;const normalizedLogAddress=log.address&&log.address.toLowerCase();if(this.params.address&&normalizedLogAddress&&!this.params.address.includes(normalizedLogAddress))return false;const topicsMatch=this.params.topics.every((topicPattern,index)=>{let logTopic=log.topics[index];if(!logTopic)return false;logTopic=logTopic.toLowerCase();

1let subtopicsToMatch=Array.isArray(topicPattern)?topicPattern:[topicPattern];const subtopicsIncludeWildcard=subtopicsToMatch.includes(null);if(subtopicsIncludeWildcard)return true;subtopicsToMatch=subtopicsToMatch.map(topic=>topic.toLowerCase());const topicDoesMatch=subtopicsToMatch.includes(logTopic);return topicDoesMatch});return topicsMatch}}module.exports=LogFilter},{"./base-filter-history":70,"./hexUtils":74,"eth-query":81,pify:211}],77:[function(require,module,exports){const SafeEventEmitter=require("safe-event-emitter");const createScaffoldMiddleware=require("eth-json-rpc-middleware/scaffold");const createAsyncMiddleware=require("json-rpc-engine/src/createAsyncMiddleware");const createFilterMiddleware=require("./index.js");const{unsafeRandomBytes:unsafeRandomBytes,incrementHexInt:incrementHexInt}=require("./hexUtils.js");const getBlocksForRange=require("./getBlocksForRange.js");module.exports=createSubscriptionMiddleware;function createSubscriptionMiddleware({blockTracker:blockTracker,provider:provider}){const subscriptions={};const filterManager=createFilterMiddleware({blockTracker:blockTracker,provider:provider});let isDestroyed=false;const events=new SafeEventEmitter;const middleware=createScaffoldMiddleware({eth_subscribe:createAsyncMiddleware(subscribe),eth_unsubscribe:createAsyncMiddleware(unsubscribe)});middleware.destroy=destroy;return{events:events,middleware:middleware};async function subscribe(req,res){if(isDestroyed)throw new Error("SubscriptionManager - attempting to use after destroying");const subscriptionType=req.params[0];const subId=unsafeRandomBytes(16);let sub;switch(subscriptionType){case"newHeads":sub=createSubNewHeads({subId:subId});break;case"logs":const filterParams=req.params[1];const filter=await filterManager.newLogFilter(filterParams);sub=createSubFromFilter({subId:subId,filter:filter});break;default:throw new Error(`SubscriptionManager - unsupported subscription type "${subscriptionType}"`)}subscriptions[subId]=sub;res.result=subId;return;function createSubNewHeads({subId:subId}){const sub={type:subscriptionType,destroy:async()=>{blockTracker.removeListener("sync",sub.update)},update:async({oldBlock:oldBlock,newBlock:newBlock})=>{const toBlock=newBlock;const fromBlock=incrementHexInt(oldBlock);const rawBlocks=await getBlocksForRange({provider:provider,fromBlock:fromBlock,toBlock:toBlock});const results=rawBlocks.map(normalizeBlock);results.forEach(value=>{_emitSubscriptionResult(subId,value)})}};blockTracker.on("sync",sub.update);return sub}function createSubFromFilter({subId:subId,filter:filter}){filter.on("update",result=>_emitSubscriptionResult(subId,result));const sub={type:subscriptionType,destroy:async()=>{return await filterManager.uninstallFilter(filter.idHex)}};return sub}}async function unsubscribe(req,res){if(isDestroyed)throw new Error("SubscriptionManager - attempting to use after destroying");const id=req.params[0];const subscription=subscriptions[id];if(!subscription){res.result=false;return}delete subscriptions[id];await subscription.destroy();res.result=true}function _emitSubscriptionResult(filterIdHex,value){events.emit("notification",{jsonrpc:"2.0",method:"eth_subscription",params:{subscription:filterIdHex,result:value}})}function destroy(){events.removeAllListeners();for(const id in subscriptions){subscriptions[id].destroy();delete subscriptions[id]}isDestroyed=true}}function normalizeBlock(block){return{hash:block.hash,parentHash:block.parentHash,sha3Uncles:block.sha3Uncles,miner:block.miner,stateRoot:block.stateRoot,transactionsRoot:block.transactionsRoot,receiptsRoot:block.receiptsRoot,logsBloom:block.logsBloom,difficulty:block.difficulty,number:block.number,gasLimit:block.gasLimit,gasUsed:block.gasUsed,nonce:block.nonce,mixHash:block.mixHash,timestamp:block.timestamp,extraData:block.extraData}}},{"./getBlocksForRange.js":73,"./hexUtils.js":74,"./index.js":75,"eth-json-rpc-middleware/scaffold":79,"json-rpc-engine/src/createAsyncMiddleware":146,"safe-event-emitter":240}],78:[function(require,module,exports){const flatMap=require("lodash.flatmap");const BaseFilter=require("./base-filter");const getBlocksForRange=require("./getBlocksForRange");const{incrementHexInt:incrementHexInt}=require("./hexUtils");class TxFilter extends BaseFilter{constructor({provider:provider}){super();this.type="tx";this.provider=provider}async update({oldBlock:oldBlock}){const toBlock=oldBlock;const fromBlock=incrementHexInt(oldBlock);const blocks=await getBlocksForRange({provider:this.provider,fromBlock:fromBlock,toBlock:toBlock});const blockTxHashes=flatMap(blocks,block=>block.transactions);this.addResults(blockTxHashes)}}module.exports=TxFilter},{"./base-filter":71,"./getBlocksForRange":73,"./hexUtils":74,"lodash.flatmap":161}],79:[function(require,module,exports){module.exports=require("json-rpc-engine/src/createScaffoldMiddleware")},{"json-rpc-engine/src/createScaffoldMiddleware":147}],80:[function(require,module,exports){var HEX_CHARS="0123456789abcdef".split("");var KECCAK_PADDING=[1,256,65536,16777216];var SHIFT=[0,8,16,24];var RC=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648];var Keccak=function Keccak(bits){return{blocks:[],reset:true,block:0,start:0,blockCount:1600-(bits<<1)>>5,outputBlocks:bits>>5,s:function(s){return[].concat(s,s,s,s,s)}([0,0,0,0,0,0,0,0,0,0])}};var update=function update(state,message){var length=message.length,blocks=state.blocks,byteCount=state.blockCount<<2,blockCount=state.blockCount,outputBlocks=state.outputBlocks,s=state.s,index=0,i,code;while(index<length){if(state.reset){state.reset=false;blocks[0]=state.block;for(i=1;i<blockCount+1;++i){blocks[i]=0}}if(typeof message!=="string"){for(i=state.start;index<length&&i<byteCount;++index){blocks[i>>2]|=message[index]<<SHIFT[i++&3]}}else{for(i=state.start;index<length&&i<byteCount;++index){code=message.charCodeAt(index);if(code<128){blocks[i>>2]|=code<<SHIFT[i++&3]}else if(code<2048){blocks[i>>2]|=(192|code>>6)<<SHIFT[i++&3];blocks[i>>2]|=(128|code&63)<<SHIFT[i++&3]}else if(code<55296||code>=57344){blocks[i>>2]|=(224|code>>12)<<SHIFT[i++&3];blocks[i>>2]|=(128|code>>6&63)<<SHIFT[i++&3];blocks[i>>2]|=(128|code&63)<<SHIFT[i++&3]}else{code=65536+((code&1023)<<10|message.charCodeAt(++index)&1023);blocks[i>>2]|=(240|code>>18)<<SHIFT[i++&3];blocks[i>>2]|=(128|code>>12&63)<<SHIFT[i++&3];blocks[i>>2]|=(128|code>>6&63)<<SHIFT[i++&3];blocks[i>>2]|=(128|code&63)<<SHIFT[i++&3]}}}state.lastByteIndex=i;if(i>=byteCount){state.start=i-byteCount;state.block=blocks[blockCount];for(i=0;i<blockCount;++i){s[i]^=blocks[i]}f(s);state.reset=true}else{state.start=i}}i=state.lastByteIndex;blocks[i>>2]|=KECCAK_PADDING[i&3];if(state.lastByteIndex===byteCount){blocks[0]=blocks[blockCount];for(i=1;i<blockCount+1;++i){blocks[i]=0}}blocks[blockCount-1]|=2147483648;for(i=0;i<blockCount;++i){s[i]^=blocks[i]}f(s);var hex="",i=0,j=0,block;while(j<outputBlocks){for(i=0;i<blockCount&&j<outputBlocks;++i,++j){block=s[i];hex+=HEX_CHARS[block>>4&15]+HEX_CHARS[block&15]+HEX_CHARS[block>>12&15]+HEX_CHARS[block>>8&15]+HEX_CHARS[block>>20&15]+HEX_CHARS[block>>16&15]+HEX_CHARS[block>>28&15]+HEX_CHARS[block>>24&15]}if(j%blockCount===0){f(s);i=0}}return"0x"+hex};var f=function f(s){var h,l,n,c0,c1,c2,c3,c4,c5,c6,c7,c8,c9,b0,b1,b2,b3,b4,b5,b6,b7,b8,b9,b10,b11,b12,b13,b14,b15,b16,b17,b18,b19,b20,b21,b22,b23,b24,b25,b26,b27,b28,b29,b30,b31,b32,b33,b34,b35,b36,b37,b38,b39,b40,b41,b42,b43,b44,b45,b46,b47,b48,b49;for(n=0;n<48;n+=2){c0=s[0]^s[10]^s[20]^s[30]^s[40];c1=s[1]^s[11]^s[21]^s[31]^s[41];c2=s[2]^s[12]^s[22]^s[32]^s[42];c3=s[3]^s[13]^s[23]^s[33]^s[43];c4=s[4]^s[14]^s[24]^s[34]^s[44];c5=s[5]^s[15]^s[25]^s[35]^s[45];c6=s[6]^s[16]^s[26]^s[36]^s[46];c7=s[7]^s[17]^s[27]^s[37]^s[47];c8=s[8]^s[18]^s[28]^s[38]^s[48];c9=s[9]^s[19]^s[29]^s[39]^s[49];h=c8^(c2<<1|c3>>>31);l=c9^(c3<<1|c2>>>31);s[0]^=h;s[1]^=l;s[10]^=h;s[11]^=l;s[20]^=h;s[21]^=l;s[30]^=h;s[31]^=l;s[40]^=h;s[41]^=l;h=c0^(c4<<1|c5>>>31);l=c1^(c5<<1|c4>>>31);s[2]^=h;s[3]^=l;s[12]^=h;s[13]^=l;s[22]^=h;s[23]^=l;s[32]^=h;s[33]^=l;s[42]^=h;s[43]^=l;h=c2^(c6<<1|c7>>>31);l=c3^(c7<<1|c6>>>31);s[4]^=h;s[5]^=l;s[14]^=h;s[15]^=l;s[24]^=h;s[25]^=l;s[34]^=h;s[35]^=l;s[44]^=h;s[45]^=l;h=c4^(c8<<1|c9>>>31);l=c5^(c9<<1|c8>>>31);s[6]^=h;s[7]^=l;

1s[16]^=h;s[17]^=l;s[26]^=h;s[27]^=l;s[36]^=h;s[37]^=l;s[46]^=h;s[47]^=l;h=c6^(c0<<1|c1>>>31);l=c7^(c1<<1|c0>>>31);s[8]^=h;s[9]^=l;s[18]^=h;s[19]^=l;s[28]^=h;s[29]^=l;s[38]^=h;s[39]^=l;s[48]^=h;s[49]^=l;b0=s[0];b1=s[1];b32=s[11]<<4|s[10]>>>28;b33=s[10]<<4|s[11]>>>28;b14=s[20]<<3|s[21]>>>29;b15=s[21]<<3|s[20]>>>29;b46=s[31]<<9|s[30]>>>23;b47=s[30]<<9|s[31]>>>23;b28=s[40]<<18|s[41]>>>14;b29=s[41]<<18|s[40]>>>14;b20=s[2]<<1|s[3]>>>31;b21=s[3]<<1|s[2]>>>31;b2=s[13]<<12|s[12]>>>20;b3=s[12]<<12|s[13]>>>20;b34=s[22]<<10|s[23]>>>22;b35=s[23]<<10|s[22]>>>22;b16=s[33]<<13|s[32]>>>19;b17=s[32]<<13|s[33]>>>19;b48=s[42]<<2|s[43]>>>30;b49=s[43]<<2|s[42]>>>30;b40=s[5]<<30|s[4]>>>2;b41=s[4]<<30|s[5]>>>2;b22=s[14]<<6|s[15]>>>26;b23=s[15]<<6|s[14]>>>26;b4=s[25]<<11|s[24]>>>21;b5=s[24]<<11|s[25]>>>21;b36=s[34]<<15|s[35]>>>17;b37=s[35]<<15|s[34]>>>17;b18=s[45]<<29|s[44]>>>3;b19=s[44]<<29|s[45]>>>3;b10=s[6]<<28|s[7]>>>4;b11=s[7]<<28|s[6]>>>4;b42=s[17]<<23|s[16]>>>9;b43=s[16]<<23|s[17]>>>9;b24=s[26]<<25|s[27]>>>7;b25=s[27]<<25|s[26]>>>7;b6=s[36]<<21|s[37]>>>11;b7=s[37]<<21|s[36]>>>11;b38=s[47]<<24|s[46]>>>8;b39=s[46]<<24|s[47]>>>8;b30=s[8]<<27|s[9]>>>5;b31=s[9]<<27|s[8]>>>5;b12=s[18]<<20|s[19]>>>12;b13=s[19]<<20|s[18]>>>12;b44=s[29]<<7|s[28]>>>25;b45=s[28]<<7|s[29]>>>25;b26=s[38]<<8|s[39]>>>24;b27=s[39]<<8|s[38]>>>24;b8=s[48]<<14|s[49]>>>18;b9=s[49]<<14|s[48]>>>18;s[0]=b0^~b2&b4;s[1]=b1^~b3&b5;s[10]=b10^~b12&b14;s[11]=b11^~b13&b15;s[20]=b20^~b22&b24;s[21]=b21^~b23&b25;s[30]=b30^~b32&b34;s[31]=b31^~b33&b35;s[40]=b40^~b42&b44;s[41]=b41^~b43&b45;s[2]=b2^~b4&b6;s[3]=b3^~b5&b7;s[12]=b12^~b14&b16;s[13]=b13^~b15&b17;s[22]=b22^~b24&b26;s[23]=b23^~b25&b27;s[32]=b32^~b34&b36;s[33]=b33^~b35&b37;s[42]=b42^~b44&b46;s[43]=b43^~b45&b47;s[4]=b4^~b6&b8;s[5]=b5^~b7&b9;s[14]=b14^~b16&b18;s[15]=b15^~b17&b19;s[24]=b24^~b26&b28;s[25]=b25^~b27&b29;s[34]=b34^~b36&b38;s[35]=b35^~b37&b39;s[44]=b44^~b46&b48;s[45]=b45^~b47&b49;s[6]=b6^~b8&b0;s[7]=b7^~b9&b1;s[16]=b16^~b18&b10;s[17]=b17^~b19&b11;s[26]=b26^~b28&b20;s[27]=b27^~b29&b21;s[36]=b36^~b38&b30;s[37]=b37^~b39&b31;s[46]=b46^~b48&b40;s[47]=b47^~b49&b41;s[8]=b8^~b0&b2;s[9]=b9^~b1&b3;s[18]=b18^~b10&b12;s[19]=b19^~b11&b13;s[28]=b28^~b20&b22;s[29]=b29^~b21&b23;s[38]=b38^~b30&b32;s[39]=b39^~b31&b33;s[48]=b48^~b40&b42;s[49]=b49^~b41&b43;s[0]^=RC[n];s[1]^=RC[n+1]}};var keccak=function keccak(bits){return function(str){var msg;if(str.slice(0,2)==="0x"){msg=[];for(var i=2,l=str.length;i<l;i+=2){msg.push(parseInt(str.slice(i,i+2),16))}}else{msg=str}return update(Keccak(bits,bits),msg)}};module.exports={keccak256:keccak(256),keccak512:keccak(512),keccak256s:keccak(256),keccak512s:keccak(512)}},{}],81:[function(require,module,exports){const extend=require("xtend");const createRandomId=require("json-rpc-random-id")();module.exports=EthQuery;function EthQuery(provider){const self=this;self.currentProvider=provider}EthQuery.prototype.getBalance=generateFnWithDefaultBlockFor(2,"eth_getBalance");EthQuery.prototype.getCode=generateFnWithDefaultBlockFor(2,"eth_getCode");EthQuery.prototype.getTransactionCount=generateFnWithDefaultBlockFor(2,"eth_getTransactionCount");EthQuery.prototype.getStorageAt=generateFnWithDefaultBlockFor(3,"eth_getStorageAt");EthQuery.prototype.call=generateFnWithDefaultBlockFor(2,"eth_call");EthQuery.prototype.protocolVersion=generateFnFor("eth_protocolVersion");EthQuery.prototype.syncing=generateFnFor("eth_syncing");EthQuery.prototype.coinbase=generateFnFor("eth_coinbase");EthQuery.prototype.mining=generateFnFor("eth_mining");EthQuery.prototype.hashrate=generateFnFor("eth_hashrate");EthQuery.prototype.gasPrice=generateFnFor("eth_gasPrice");EthQuery.prototype.accounts=generateFnFor("eth_accounts");EthQuery.prototype.blockNumber=generateFnFor("eth_blockNumber");EthQuery.prototype.getBlockTransactionCountByHash=generateFnFor("eth_getBlockTransactionCountByHash");EthQuery.prototype.getBlockTransactionCountByNumber=generateFnFor("eth_getBlockTransactionCountByNumber");EthQuery.prototype.getUncleCountByBlockHash=generateFnFor("eth_getUncleCountByBlockHash");EthQuery.prototype.getUncleCountByBlockNumber=generateFnFor("eth_getUncleCountByBlockNumber");EthQuery.prototype.sign=generateFnFor("eth_sign");EthQuery.prototype.sendTransaction=generateFnFor("eth_sendTransaction");EthQuery.prototype.sendRawTransaction=generateFnFor("eth_sendRawTransaction");EthQuery.prototype.estimateGas=generateFnFor("eth_estimateGas");EthQuery.prototype.getBlockByHash=generateFnFor("eth_getBlockByHash");EthQuery.prototype.getBlockByNumber=generateFnFor("eth_getBlockByNumber");EthQuery.prototype.getTransactionByHash=generateFnFor("eth_getTransactionByHash");EthQuery.prototype.getTransactionByBlockHashAndIndex=generateFnFor("eth_getTransactionByBlockHashAndIndex");EthQuery.prototype.getTransactionByBlockNumberAndIndex=generateFnFor("eth_getTransactionByBlockNumberAndIndex");EthQuery.prototype.getTransactionReceipt=generateFnFor("eth_getTransactionReceipt");EthQuery.prototype.getUncleByBlockHashAndIndex=generateFnFor("eth_getUncleByBlockHashAndIndex");EthQuery.prototype.getUncleByBlockNumberAndIndex=generateFnFor("eth_getUncleByBlockNumberAndIndex");EthQuery.prototype.getCompilers=generateFnFor("eth_getCompilers");

1EthQuery.prototype.compileLLL=generateFnFor("eth_compileLLL");EthQuery.prototype.compileSolidity=generateFnFor("eth_compileSolidity");EthQuery.prototype.compileSerpent=generateFnFor("eth_compileSerpent");EthQuery.prototype.newFilter=generateFnFor("eth_newFilter");EthQuery.prototype.newBlockFilter=generateFnFor("eth_newBlockFilter");EthQuery.prototype.newPendingTransactionFilter=generateFnFor("eth_newPendingTransactionFilter");EthQuery.prototype.uninstallFilter=generateFnFor("eth_uninstallFilter");EthQuery.prototype.getFilterChanges=generateFnFor("eth_getFilterChanges");EthQuery.prototype.getFilterLogs=generateFnFor("eth_getFilterLogs");EthQuery.prototype.getLogs=generateFnFor("eth_getLogs");EthQuery.prototype.getWork=generateFnFor("eth_getWork");EthQuery.prototype.submitWork=generateFnFor("eth_submitWork");EthQuery.prototype.submitHashrate=generateFnFor("eth_submitHashrate");EthQuery.prototype.sendAsync=function(opts,cb){const self=this;self.currentProvider.sendAsync(createPayload(opts),function(err,response){if(!err&&response.error)err=new Error("EthQuery - RPC Error - "+response.error.message);if(err)return cb(err);cb(null,response.result)})};function generateFnFor(methodName){return function(){const self=this;var args=[].slice.call(arguments);var cb=args.pop();self.sendAsync({method:methodName,params:args},cb)}}function generateFnWithDefaultBlockFor(argCount,methodName){return function(){const self=this;var args=[].slice.call(arguments);var cb=args.pop();if(args.length<argCount)args.push("latest");self.sendAsync({method:methodName,params:args},cb)}}function createPayload(data){return extend({id:createRandomId(),jsonrpc:"2.0",params:[]},data)}},{"json-rpc-random-id":148,xtend:336}],82:[function(require,module,exports){const ethUtil=require("ethereumjs-util");const ethAbi=require("ethereumjs-abi");module.exports={concatSig:function(v,r,s){const rSig=ethUtil.fromSigned(r);const sSig=ethUtil.fromSigned(s);const vSig=ethUtil.bufferToInt(v);const rStr=padWithZeroes(ethUtil.toUnsigned(rSig).toString("hex"),64);const sStr=padWithZeroes(ethUtil.toUnsigned(sSig).toString("hex"),64);const vStr=ethUtil.stripHexPrefix(ethUtil.intToHex(vSig));return ethUtil.addHexPrefix(rStr.concat(sStr,vStr)).toString("hex")},normalize:function(input){if(!input)return;if(typeof input==="number"){const buffer=ethUtil.toBuffer(input);input=ethUtil.bufferToHex(buffer)}if(typeof input!=="string"){var msg="eth-sig-util.normalize() requires hex string or integer input.";msg+=" received "+typeof input+": "+input;throw new Error(msg)}return ethUtil.addHexPrefix(input.toLowerCase())},personalSign:function(privateKey,msgParams){var message=ethUtil.toBuffer(msgParams.data);var msgHash=ethUtil.hashPersonalMessage(message);var sig=ethUtil.ecsign(msgHash,privateKey);var serialized=ethUtil.bufferToHex(this.concatSig(sig.v,sig.r,sig.s));return serialized}

1,recoverPersonalSignature:function(msgParams){const publicKey=getPublicKeyFor(msgParams);const sender=ethUtil.publicToAddress(publicKey);const senderHex=ethUtil.bufferToHex(sender);return senderHex},extractPublicKey:function(msgParams){const publicKey=getPublicKeyFor(msgParams);return"0x"+publicKey.toString("hex")},typedSignatureHash:function(typedData){const hashBuffer=typedSignatureHash(typedData);return ethUtil.bufferToHex(hashBuffer)},signTypedData:function(privateKey,msgParams){const msgHash=typedSignatureHash(msgParams.data);const sig=ethUtil.ecsign(msgHash,privateKey);return ethUtil.bufferToHex(this.concatSig(sig.v,sig.r,sig.s))},recoverTypedSignature:function(msgParams){const msgHash=typedSignatureHash(msgParams.data);const publicKey=recoverPublicKey(msgHash,msgParams.sig);const sender=ethUtil.publicToAddress(publicKey);return ethUtil.bufferToHex(sender)}};function typedSignatureHash(typedData){const error=new Error("Expect argument to be non-empty array");if(typeof typedData!=="object"||!typedData.length)throw error;const data=typedData.map(function(e){return e.type==="bytes"?ethUtil.toBuffer(e.value):e.value});const types=typedData.map(function(e){return e.type});const schema=typedData.map(function(e){if(!e.name)throw error;return e.type+" "+e.name});return ethAbi.soliditySHA3(["bytes32","bytes32"],[ethAbi.soliditySHA3(new Array(typedData.length).fill("string"),schema),ethAbi.soliditySHA3(types,data)])}function recoverPublicKey(hash,sig){const signature=ethUtil.toBuffer(sig);const sigParams=ethUtil.fromRpcSig(signature);return ethUtil.ecrecover(hash,sigParams.v,sigParams.r,sigParams.s)}function getPublicKeyFor(msgParams){const message=ethUtil.toBuffer(msgParams.data);const msgHash=ethUtil.hashPersonalMessage(message);return recoverPublicKey(msgHash,msgParams.sig)}function padWithZeroes(number,length){var myString=""+number;while(myString.length<length){myString="0"+myString}return myString}},{"ethereumjs-abi":100,"ethereumjs-util":113}],83:[function(require,module,exports){const keccak256=require("keccak256");function toChecksumAddress(address,chainId=null){if(typeof address!=="str

1ing"){return""}if(!/^(0x)?[0-9a-f]{40}$/i.test(address)){throw new Error(`Given address "${address}" is not a valid Ethereum address.`)}const stripAddress=stripHexPrefix(address).toLowerCase();const prefix=chainId!=null?chainId.toString()+"0x":"";const keccakHash=keccak256(prefix+stripAddress).toString("hex").replace(/^0x/i,"");let checksumAddress="0x";for(let i=0;i<stripAddress.length;i++){checksumAddress+=parseInt(keccakHash[i],16)>=8?stripAddress[i].toUpperCase():stripAddress[i]}return checksumAddress}function checkAddressChecksum(address,chainId=null){const stripAddress=stripHexPrefix(address).toLowerCase();const prefix=chainId!=null?chainId.toString()+"0x":"";const keccakHash=keccak256(prefix+stripAddress).toString("hex").replace(/^0x/i,"");for(let i=0;i<stripAddress.length;i++){let output=parseInt(keccakHash[i],16)>=8?stripAddress[i].toUpperCase():stripAddress[i];if(stripHexPrefix(address)[i]!==output){return false}}return true}function stripHexPrefix(string){return string.slice(0,2)==="0x"?string.slice(2):string}module.exports={toChecksumAddress:toChecksumAddress,checkAddressChecksum:checkAddressChecksum}},{keccak256:159}],84:[function(require,module,exports){(function(Buffer){"use strict";Object.defineProperty(exports,"__esModule",{value:true});function createHashFunction(hashConstructor){return function(msg){var hash=hashConstructor();hash.update(msg);return Buffer.from(hash.digest())}}exports.createHashFunction=createHashFunction}).call(this,require("buffer").Buffer)},{buffer:40}],85:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});var hash_utils_1=require("./hash-utils");var createKeccakHash=require("keccak");exports.keccak224=hash_utils_1.createHashFunction(function(){return createKeccakHash("keccak224")});exports.keccak256=hash_utils_1.createHashFunction(function(){return createKeccakHash("keccak256")});exports.keccak384=hash_utils_1.createHashFunction(function(){return createKeccakHash("keccak384")});exports.keccak512=hash_utils_1.createHashFunction(function(){return createKeccakHash("keccak512")})},{"./hash-utils":84,keccak:86}],86:[function(require,module,exports){module.exports=require("./lib/api")(require("./lib/keccak"))},{"./lib/api":87,"./lib/keccak":91}],87:[function(require,module,exports){const createKeccak=require("./keccak");const createShake=require("./shake");module.exports=function(KeccakState){const Keccak=createKeccak(KeccakState);const Shake=createShake(KeccakState);return function(algorithm,options){const hash=typeof algorithm==="string"?algorithm.toLowerCase():algorithm;switch(hash){case"keccak224":return new Keccak(1152,448,null,224,options);case"keccak256":return new Keccak(1088,512,null,256,options);case"keccak384":return new Keccak(832,768,null,384,options);case"keccak512":return new Keccak(576,1024,null,512,options);case"sha3-224":return new Keccak(1152,448,6,224,options);case"sha3-256":return new Keccak(1088,512,6,256,options);case"sha3-384":return new Keccak(832,768,6,384,options);case"sha3-512":return new Keccak(576,1024,6,512,options);case"shake128":return new Shake(1344,256,31,options);case"shake256":return new Shake(1088,512,31,options);default:throw new Error("Invald algorithm: "+algorithm)}}}},{"./keccak":88,"./shake":89}],88:[function(require,module,exports){(function(Buffer){const{Transform:Transform}=require("stream");module.exports=(KeccakState=>(class Keccak extends Transform{constructor(rate,capacity,delimitedSuffix,hashBitLength,options){super(options);this._rate=rate;this._capacity=capacity;this._delimitedSuffix=delimitedSuffix;this._hashBitLength=hashBitLength;this._options=options;this._state=new KeccakState;this._state.initialize(rate,capacity);this._finalized=false}_transform(chunk,encoding,callback){let error=null;try{this.update(chunk,encoding)}catch(err){error=err}callback(error)}_flush(callback){let error=null;try{this.push(this.digest())}catch(err){error=err}callback(error)}update(data,encoding){if(!Buffer.isBuffer(data)&&typeof data!=="string")throw new TypeError("Data must be a string or a buffer");if(this._finalized)throw new Error("Digest already called");if(!Buffer.isBuffer(data))data=Buffer.from(data,encoding);this._state.absorb(data);return this}

1digest(encoding){if(this._finalized)throw new Error("Digest already called");this._finalized=true;if(this._delimitedSuffix)this._state.absorbLastFewBits(this._delimitedSuffix);let digest=this._state.squeeze(this._hashBitLength/8);if(encoding!==undefined)digest=digest.toString(encoding);this._resetState();return digest}_resetState(){this._state.initialize(this._rate,this._capacity);return this}_clone(){const clone=new Keccak(this._rate,this._capacity,this._delimitedSuffix,this._hashBitLength,this._options);this._state.copy(clone._state);clone._finalized=this._finalized;return clone}}))}).call(this,require("buffer").Buffer)},{buffer:40,stream:257}],89:[function(require,module,exports){(function(Buffer){const{Transform:Transform}=require("stream");module.exports=(KeccakState=>(class Shake extends Transform{constructor(rate,capacity,delimitedSuffix,options){super(options);this._rate=rate;this._capacity=capacity;this._delimitedSuffix=delimitedSuffix;this._options=options;this._state=new KeccakState;this._state.initialize(rate,capacity);this._finalized=false}_transform(chunk,encoding,callback){let error=null;try{this.update(chunk,encoding)}catch(err){error=err}callback(error)}_flush(){}_read(size){this.push(this.squeeze(size))}update(data,encoding){if(!Buffer.isBuffer(data)&&typeof data!=="string")throw new TypeError("Data must be a string or a buffer");if(this._finalized)throw new Error("Squeeze already called");if(!Buffer.isBuffer(data))data=Buffer.from(data,encoding);this._state.absorb(data);return this}squeeze(dataByteLength,encoding){if(!this._finalized){this._finalized=true;this._state.absorbLastFewBits(this._delimitedSuffix)}let data=this._state.squeeze(dataByteLength);if(encoding!==undefined)data=data.toString(encoding);return data}_resetState(){this._state.initialize(this._rate,this._capacity);return this}_clone(){const clone=new Shake(this._rate,this._capacity,this._delimitedSuffix,this._options);this._state.copy(clone._state);clone._finalized=this._finalized;return clone}}))}).call(this,require("buffer").Buffer)},{buffer:40,stream:257}],90:[function(require,module,exports){const P1600_ROUND_CONSTANTS=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648];exports.p1600=function(s){for(let round=0;round<24;++round){const lo0=s[0]^s[10]^s[20]^s[30]^s[40];const hi0=s[1]^s[11]^s[21]^s[31]^s[41];const lo1=s[2]^s[12]^s[22]^s[32]^s[42];const hi1=s[3]^s[13]^s[23]^s[33]^s[43];const lo2=s[4]^s[14]^s[24]^s[34]^s[44];const hi2=s[5]^s[15]^s[25]^s[35]^s[45];const lo3=s[6]^s[16]^s[26]^s[36]^s[46];const hi3=s[7]^s[17]^s[27]^s[37]^s[47];const lo4=s[8]^s[18]^s[28]^s[38]^s[48];const hi4=s[9]^s[19]^s[29]^s[39]^s[49];let lo=lo4^(lo1<<1|hi1>>>31);let hi=hi4^(hi1<<1|lo1>>>31);const t1slo0=s[0]^lo;const t1shi0=s[1]^hi;const t1slo5=s[10]^lo;const t1shi5=s[11]^hi;const t1slo10=s[20]^lo;const t1shi10=s[21]^hi;const t1slo15=s[30]^lo;const t1shi15=s[31]^hi;const t1slo20=s[40]^lo;const t1shi20=s[41]^hi;lo=lo0^(lo2<<1|hi2>>>31);hi=hi0^(hi2<<1|lo2>>>31);const t1slo1=s[2]^lo;const t1shi1=s[3]^hi;const t1slo6=s[12]^lo;const t1shi6=s[13]^hi;const t1slo11=s[22]^lo;const t1shi11=s[23]^hi;const t1slo16=s[32]^lo;const t1shi16=s[33]^hi;const t1slo21=s[42]^lo;const t1shi21=s[43]^hi;lo=lo1^(lo3<<1|hi3>>>31);hi=hi1^(hi3<<1|lo3>>>31);const t1slo2=s[4]^lo;const t1shi2=s[5]^hi;const t1slo7=s[14]^lo;const t1shi7=s[15]^hi;const t1slo12=s[24]^lo;const t1shi12=s[25]^hi;const t1slo17=s[34]^lo;const t1shi17=s[35]^hi;const t1slo22=s[44]^lo;const t1shi22=s[45]^hi;lo=lo2^(lo4<<1|hi4>>>31);hi=hi2^(hi4<<1|lo4>>>31);const t1slo3=s[6]^lo;const t1shi3=s[7]^hi;const t1slo8=s[16]^lo;const t1shi8=s[17]^hi;const t1slo13=s[26]^lo;const t1shi13=s[27]^hi;const t1slo18=s[36]^lo;const t1shi18=s[37]^hi;const t1slo23=s[46]^lo;const t1shi23=s[47]^hi;lo=lo3^(lo0<<1|hi0>>>31);hi=hi3^(hi0<<1|lo0>>>31);const t1slo4=s[8]^lo;const t1shi4=s[9]^hi;const t1slo9=s[18]^lo;const t1shi9=s[19]^hi;const t1slo14=s[28]^lo;const t1shi14=s[29]^hi;const t1slo19=s[38]^lo;const t1shi19=s[39]^hi;const t1slo24=s[48]^lo;const t1shi24=s[49]^hi;const t2slo0=t1slo0;const t2shi0=t1shi0;const t2slo16=t1shi5<<4|t1slo5>>>28;const t2shi16=t1slo5<<4|t1shi5>>>28;const t2slo7=t1slo10<<3|t1shi10>>>29;const t2shi7=t1shi10<<3|t1slo10>>>29;const t2slo23=t1shi15<<9|t1slo15>>>23;const t2shi23=t1slo15<<9|t1shi15>>>23;const t2slo14=t1slo20<<18|t1shi20>>>14;const t2shi14=t1shi20<<18|t1slo20>>>14;const t2slo10=t1slo1<<1|t1shi1>>>31;const t2shi10=t1shi1<<1|t1slo1>>>31;const t2slo1=t1shi6<<12|t1slo6>>>20;const t2shi1=t1slo6<<12|t1shi6>>>20;const t2slo17=t1slo11<<10|t1shi11>>>22;const t2shi17=t1shi11<<10|t1slo11>>>22;const t2slo8=t1shi16<<13|t1slo16>>>19;const t2shi8=t1slo16<<13|t1shi16>>>19;const t2slo24=t1slo21<<2|t1shi21>>>30;const t2shi24=t1shi21<<2|t1slo21>>>30;const t2slo20=t1shi2<<30|t1slo2>>>2;const t2shi20=t1slo2<<30|t1shi2>>>2;const t2slo11=t1slo7<<6|t1shi7>>>26;

1const t2shi11=t1shi7<<6|t1slo7>>>26;const t2slo2=t1shi12<<11|t1slo12>>>21;const t2shi2=t1slo12<<11|t1shi12>>>21;const t2slo18=t1slo17<<15|t1shi17>>>17;const t2shi18=t1shi17<<15|t1slo17>>>17;const t2slo9=t1shi22<<29|t1slo22>>>3;const t2shi9=t1slo22<<29|t1shi22>>>3;const t2slo5=t1slo3<<28|t1shi3>>>4;const t2shi5=t1shi3<<28|t1slo3>>>4;const t2slo21=t1shi8<<23|t1slo8>>>9;const t2shi21=t1slo8<<23|t1shi8>>>9;const t2slo12=t1slo13<<25|t1shi13>>>7;const t2shi12=t1shi13<<25|t1slo13>>>7;const t2slo3=t1slo18<<21|t1shi18>>>11;const t2shi3=t1shi18<<21|t1slo18>>>11;const t2slo19=t1shi23<<24|t1slo23>>>8;const t2shi19=t1slo23<<24|t1shi23>>>8;const t2slo15=t1slo4<<27|t1shi4>>>5;const t2shi15=t1shi4<<27|t1slo4>>>5;const t2slo6=t1slo9<<20|t1shi9>>>12;const t2shi6=t1shi9<<20|t1slo9>>>12;const t2slo22=t1shi14<<7|t1slo14>>>25;const t2shi22=t1slo14<<7|t1shi14>>>25;const t2slo13=t1slo19<<8|t1shi19>>>24;const t2shi13=t1shi19<<8|t1slo19>>>24;const t2slo4=t1slo24<<14|t1shi24>>>18;const t2shi4=t1shi24<<14|t1slo24>>>18;s[0]=t2slo0^~t2slo1&t2slo2;s[1]=t2shi0^~t2shi1&t2shi2;s[10]=t2slo5^~t2slo6&t2slo7;s[11]=t2shi5^~t2shi6&t2shi7;s[20]=t2slo10^~t2slo11&t2slo12;s[21]=t2shi10^~t2shi11&t2shi12;s[30]=t2slo15^~t2slo16&t2slo17;s[31]=t2shi15^~t2shi16&t2shi17;s[40]=t2slo20^~t2slo21&t2slo22;s[41]=t2shi20^~t2shi21&t2shi22;s[2]=t2slo1^~t2slo2&t2slo3;

1s[3]=t2shi1^~t2shi2&t2shi3;s[12]=t2slo6^~t2slo7&t2slo8;s[13]=t2shi6^~t2shi7&t2shi8;s[22]=t2slo11^~t2slo12&t2slo13;s[23]=t2shi11^~t2shi12&t2shi13;s[32]=t2slo16^~t2slo17&t2slo18;s[33]=t2shi16^~t2shi17&t2shi18;s[42]=t2slo21^~t2slo22&t2slo23;s[43]=t2shi21^~t2shi22&t2shi23;s[4]=t2slo2^~t2slo3&t2slo4;s[5]=t2shi2^~t2shi3&t2shi4;s[14]=t2slo7^~t2slo8&t2slo9;s[15]=t2shi7^~t2shi8&t2shi9;s[24]=t2slo12^~t2slo13&t2slo14;s[25]=t2shi12^~t2shi13&t2shi14;s[34]=t2slo17^~t2slo18&t2slo19;s[35]=t2shi17^~t2shi18&t2shi19;s[44]=t2slo22^~t2slo23&t2slo24;s[45]=t2shi22^~t2shi23&t2shi24;s[6]=t2slo3^~t2slo4&t2slo0;s[7]=t2shi3^~t2shi4&t2shi0;s[16]=t2slo8^~t2slo9&t2slo5;s[17]=t2shi8^~t2shi9&t2shi5;s[26]=t2slo13^~t2slo14&t2slo10;s[27]=t2shi13^~t2shi14&t2shi10;s[36]=t2slo18^~t2slo19&t2slo15;s[37]=t2shi18^~t2shi19&t2shi15;s[46]=t2slo23^~t2slo24&t2slo20;s[47]=t2shi23^~t2shi24&t2shi20;s[8]=t2slo4^~t2slo0&t2slo1;s[9]=t2shi4^~t2shi0&t2shi1;s[18]=t2slo9^~t2slo5&t2slo6;s[19]=t2shi9^~t2shi5&t2shi6;s[28]=t2slo14^~t2slo10&t2slo11;s[29]=t2shi14^~t2shi10&t2shi11;s[38]=t2slo19^~t2slo15&t2slo16;s[39]=t2shi19^~t2shi15&t2shi16;s[48]=t2slo24^~t2slo20&t2slo21;s[49]=t2shi24^~t2shi20&t2shi21;s[0]^=P1600_ROUND_CONSTANTS[round*2];s[1]^=P1600_ROUND_CONSTANTS[round*2+1]}}},{}],91:[function(require,module,exports){(function(Buffer){const keccakState=require("./keccak-state-unroll");function Keccak(){this.state=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];this.blockSize=null;this.count=0;this.squeezing=false}Keccak.prototype.initialize=function(rate,capacity){for(let i=0;i<50;++i)this.state[i]=0;this.blockSize=rate/8;this.count=0;this.squeezing=false};Keccak.prototype.absorb=function(data){for(let i=0;i<data.length;++i){this.state[~~(this.count/4)]^=data[i]<<8*(this.count%4);this.count+=1;if(this.count===this.blockSize){keccakState.p1600(this.state);this.count=0}}};Keccak.prototype.absorbLastFewBits=function(bits){this.state[~~(this.count/4)]^=bits<<8*(this.count%4);if((bits&128)!==0&&this.count===this.blockSize-1)keccakState.p1600(this.state);this.state[~~((this.blockSize-1)/4)]^=128<<8*((this.blockSize-1)%4);keccakState.p1600(this.state);this.count=0;this.squeezing=true};Keccak.prototype.squeeze=function(length){if(!this.squeezing)this.absorbLastFewBits(1);const output=Buffer.alloc(length);for(let i=0;i<length;++i){output[i]=this.state[~~(this.count/4)]>>>8*(this.count%4)&255;this.count+=1;if(this.count===this.blockSize){keccakState.p1600(this.state);this.count=0}}return output};Keccak.prototype.copy=function(dest){for(let i=0;i<50;++i)dest.state[i]=this.state[i];dest.blockSize=this.blockSize;dest.count=this.count;dest.squeezing=this.squeezing};module.exports=Keccak}).call(this,require("buffer").Buffer)},{"./keccak-state-unroll":90,buffer:40}],92:[function(require,module,exports){module.exports=require("./lib")(require("./lib/elliptic"))},{"./lib":94,"./lib/elliptic":93}],93:[function(require,module,exports){const EC=require("elliptic").ec;const ec=new EC("secp256k1");const ecparams=ec.curve;const BN=ecparams.n.constructor;function loadCompressedPublicKey(first,xbuf){let x=new BN(xbuf);if(x.cmp(ecparams.p)>=0)return null;x=x.toRed(ecparams.red);let y=x.redSqr().redIMul(x).redIAdd(ecparams.b).redSqrt();if(first===3!==y.isOdd())y=y.redNeg();return ec.keyPair({pub:{x:x,y:y}})}function loadUncompressedPublicKey(first,xbuf,ybuf){let x=new BN(xbuf);let y=new BN(ybuf);if(x.cmp(ecparams.p)>=0||y.cmp(ecparams.p)>=0)return null;x=x.toRed(ecparams.red);y=y.toRed(ecparams.red);if((first===6||first===7)&&y.isOdd()!==(first===7))return null;const x3=x.redSqr().redIMul(x);if(!y.redSqr().redISub(x3.redIAdd(ecparams.b)).isZero())return null;return ec.keyPair({pub:{x:x,y:y}})}function loadPublicKey(pubkey){const first=pubkey[0];switch(first){case 2:case 3:if(pubkey.length!==33)return null;return loadCompressedPublicKey(first,pubkey.subarray(1,33));case 4:case 6:case 7:if(pubkey.length!==65)return null;return loadUncompressedPublicKey(first,pubkey.subarray(1,33),pubkey.subarray(33,65));default:return null}}function savePublicKey(output,point){const pubkey=point.encode(null,output.length===33);for(let i=0;i<output.length;++i)output[i]=pubkey[i]}module.exports={contextRandomize(){return 0},privateKeyVerify(seckey){const bn=new BN(seckey);return bn.cmp(ecparams.n)<0&&!bn.isZero()?0:1},privateKeyNegate(seckey){const bn=new BN(seckey);const negate=ecparams.n.sub(bn).umod(ecparams.n).toArrayLike(Uint8Array,"be",32);seckey.set(negate);return 0},privateKeyTweakAdd(seckey,tweak){const bn=new BN(tweak);if(bn.cmp(ecparams.n)>=0)return 1;bn.iadd(new BN(seckey));if(bn.cmp(ecparams.n)>=0)bn.isub(ecparams.n);if(bn.isZero())return 1;const tweaked=bn.toArrayLike(Uint8Array,"be",32);seckey.set(tweaked);return 0},privateKeyTweakMul(seckey,tweak){let bn=new BN(tweak);if(bn.cmp(ecparams.n)>=0||bn.isZero())return 1;bn.imul(new BN(seckey));if(bn.cmp(ecparams.n)>=0)bn=bn.umod(ecparams.n);const tweaked=bn.toArrayLike(Uint8Array,"be",32);seckey.set(tweaked);return 0},publicKeyVerify(pubkey){const pair=loadPublicKey(pubkey);return pair===null?1:0},publicKeyCreate(output,seckey){const bn=new BN(seckey);if(bn.cmp(ecparams.n)>=0||bn.isZero())return 1;const point=ec.keyFromPrivate(seckey).getPublic();savePublicKey(output,point);return 0},publicKeyConvert(output,pubkey){const pair=loadPublicKey(pubkey);if(pair===null)return 1;const point=pair.getPublic();savePublicKey(output,point);return 0},publicKeyNegate(output,pubkey){const pair=loadPublicKey(pubkey);if(pair===null)return 1;const point=pair.getPublic();point.y=point.y.redNeg();savePublicKey(output,point);return 0},publicKeyCombine(output,pubkeys){const pairs=new Array(pubkeys.length);for(let i=0;i<pubkeys.length;++i){pairs[i]=loadPublicKey(pubkeys[i]);if(pairs[i]===null)return 1}let point=pairs[0].getPublic();for(let i=1;i<pairs.length;++i)point=point.add(pairs[i].pub);if(point.isInfinity())return 2;savePublicKey(output,point);return 0},publicKeyTweakAdd(output,pubkey,tweak){const pair=loadPublicKey(pubkey);if(pair===null)return 1;tweak=new BN(tweak);if(tweak.cmp(ecparams.n)>=0)return 2;const point=pair.getPublic().add(ecparams.g.mul(tweak));if(point.isInfinity())return 2;savePublicKey(output,point);return 0},publicKeyTweakMul(output,pubkey,tweak){const pair=loadPublicKey(pubkey);if(pair===null)return 1;tweak=new BN(tweak);if(tweak.cmp(ecparams.n)>=0||tweak.isZero())return 2;const point=pair.getPublic().mul(tweak);savePublicKey(output,point);return 0},signatureNormalize(sig){const r=new BN(sig.subarray(0,32));const s=new BN(sig.subarray(32,64));if(r.cmp(ecparams.n)>=0||s.cmp(ecparams.n)>=0)return 1;if(s.cmp(ec.nh)===1){sig.set(ecparams.n.sub(s).toArrayLike(Uint8Array,"be",32),32)}return 0},signatureExport(obj,sig){const sigR=sig.subarray(0,32);const sigS=sig.subarray(32,64);if(new BN(sigR).cmp(ecparams.n)>=0)return 1;if(new BN(sigS).cmp(ecparams.n)>=0)return 1;const{output:output}=obj;let r=output.subarray(4,4+33);r[0]=0;r.set(sigR,1);let lenR=33;let posR=0;for(;lenR>1&&r[posR]===0&&!(r[posR+1]&128);--lenR,++posR);r=r.subarray(posR);if(r[0]&128)return 1;if(lenR>1&&r[0]===0&&!(r[1]&128))return 1;let s=output.subarray(6+33,6+33+33);s[0]=0;s.set(sigS,1);let lenS=33;let posS=0;for(;lenS>1&&s[posS]===0&&!(s[posS+1]&128);--lenS,++posS);s=s.subarray(posS);if(s[0]&128)return 1;if(lenS>1&&s[0]===0&&!(s[1]&128))return 1;obj.outputlen=6+lenR+lenS;output[0]=48;output[1]=obj.outputlen-2;output[2]=2;output[3]=r.length;output.set(r,4);output[4+lenR]=2;output[5+lenR]=s.length;

1output.set(s,6+lenR);return 0},signatureImport(output,sig){if(sig.length<8)return 1;if(sig.length>72)return 1;if(sig[0]!==48)return 1;if(sig[1]!==sig.length-2)return 1;if(sig[2]!==2)return 1;const lenR=sig[3];if(lenR===0)return 1;if(5+lenR>=sig.length)return 1;if(sig[4+lenR]!==2)return 1;const lenS=sig[5+lenR];if(lenS===0)return 1;if(6+lenR+lenS!==sig.length)return 1;if(sig[4]&128)return 1;if(lenR>1&&sig[4]===0&&!(sig[5]&128))return 1;if(sig[lenR+6]&128)return 1;if(lenS>1&&sig[lenR+6]===0&&!(sig[lenR+7]&128))return 1;let sigR=sig.subarray(4,4+lenR);if(sigR.length===33&&sigR[0]===0)sigR=sigR.subarray(1);if(sigR.length>32)return 1;let sigS=sig.subarray(6+lenR);if(sigS.length===33&&sigS[0]===0)sigS=sigS.slice(1);if(sigS.length>32)throw new Error("S length is too long");let r=new BN(sigR);if(r.cmp(ecparams.n)>=0)r=new BN(0);let s=new BN(sig.subarray(6+lenR));if(s.cmp(ecparams.n)>=0)s=new BN(0);output.set(r.toArrayLike(Uint8Array,"be",32),0);output.set(s.toArrayLike(Uint8Array,"be",32),32);return 0},ecdsaSign(obj,message,seckey,data,noncefn){if(noncefn){const _noncefn=noncefn;noncefn=(counter=>{const nonce=_noncefn(message,seckey,null,data,counter);const isValid=nonce instanceof Uint8Array&&nonce.length===32;if(!isValid)throw new Error("This is the way");return new BN(nonce)})}const d=new BN(seckey);if(d.cmp(ecparams.n)>=0||d.isZero())return 1;let sig;try{sig=ec.sign(message,seckey,{canonical:true,k:noncefn,pers:data})}catch(err){return 1}obj.signature.set(sig.r.toArrayLike(Uint8Array,"be",32),0);obj.signature.set(sig.s.toArrayLike(Uint8Array,"be",32),32);obj.recid=sig.recoveryParam;return 0},ecdsaVerify(sig,msg32,pubkey){const sigObj={r:sig.subarray(0,32),s:sig.subarray(32,64)};const sigr=new BN(sigObj.r);const sigs=new BN(sigObj.s);if(sigr.cmp(ecparams.n)>=0||sigs.cmp(ecparams.n)>=0)return 1;if(sigs.cmp(ec.nh)===1||sigr.isZero()||sigs.isZero())return 3;const pair=loadPublicKey(pubkey);if(pair===null)return 2;const point=pair.getPublic();const isValid=ec.verify(msg32,sigObj,point);return isValid?0:3},ecdsaRecover(output,sig,recid,msg32){const sigObj={r:sig.slice(0,32),s:sig.slice(32,64)};const sigr=new BN(sigObj.r);const sigs=new BN(sigObj.s);if(sigr.cmp(ecparams.n)>=0||sigs.cmp(ecparams.n)>=0)return 1;if(sigr.isZero()||sigs.isZero())return 2;let point;try{point=ec.recoverPubKey(msg32,sigObj,recid)}catch(err){return 2}savePublicKey(output,point);return 0},ecdh(output,pubkey,seckey,data,hashfn,xbuf,ybuf){const pair=loadPublicKey(pubkey);if(pair===null)return 1;const scalar=new BN(seckey);if(scalar.cmp(ecparams.n)>=0||scalar.isZero())return 2;const point=pair.getPublic().mul(scalar);if(hashfn===undefined){const data=point.encode(null,true);const sha256=ec.hash().update(data).digest();for(let i=0;i<32;++i)output[i]=sha256[i]}else{if(!xbuf)xbuf=new Uint8Array(32);const x=point.getX().toArray("be",32);for(let i=0;i<32;++i)xbuf[i]=x[i];if(!ybuf)ybuf=new Uint8Array(32);const y=point.getY().toArray("be",32);for(let i=0;i<32;++i)ybuf[i]=y[i];const hash=hashfn(xbuf,ybuf,data);const isValid=hash instanceof Uint8Array&&hash.length===output.length;if(!isValid)return 2;output.set(hash)}return 0}}},{elliptic:44}],94:[function(require,module,exports){const errors={IMPOSSIBLE_CASE:"Impossible case. Please create issue.",TWEAK_ADD:"The tweak was out of range or the resulted private key is invalid",TWEAK_MUL:"The tweak was out of range or equal to zero",CONTEXT_RANDOMIZE_UNKNOW:"Unknow error on context randomization",SECKEY_INVALID:"Private Key is invalid",PUBKEY_PARSE:"Public Key could not be parsed",PUBKEY_SERIALIZE:"Public Key serialization error",PUBKEY_COMBINE:"The sum of the public keys is not valid",SIG_PARSE:"Signature could not be parsed",SIGN:"The nonce generation function failed, or the private key was invalid",RECOVER:"Public key could not be recover",ECDH:"Scalar was invali

1d (zero or overflow)"};function assert(cond,msg){if(!cond)throw new Error(msg)}function isUint8Array(name,value,length){assert(value instanceof Uint8Array,`Expected ${name} to be an Uint8Array`);if(length!==undefined){if(Array.isArray(length)){const numbers=length.join(", ");const msg=`Expected ${name} to be an Uint8Array with length [${numbers}]`;assert(length.includes(value.length),msg)}else{const msg=`Expected ${name} to be an Uint8Array with length ${length}`;assert(value.length===length,msg)}}}function isCompressed(value){assert(toTypeString(value)==="Boolean","Expected compressed to be a Boolean")}function getAssertedOutput(output=(len=>new Uint8Array(len)),length){if(typeof output==="function")output=output(length);isUint8Array("output",output,length);return output}function toTypeString(value){return Object.prototype.toString.call(value).slice(8,-1)}module.exports=(secp256k1=>{return{contextRandomize(seed){assert(seed===null||seed instanceof Uint8Array,"Expected seed to be an Uint8Array or null");if(seed!==null)isUint8Array("seed",seed,32);switch(secp256k1.contextRandomize(seed)){case 1:throw new Error(errors.CONTEXT_RANDOMIZE_UNKNOW)}},privateKeyVerify(seckey){isUint8Array("private key",seckey,32);return secp256k1.privateKeyVerify(seckey)===0},privateKeyNegate(seckey){isUint8Array("private key",seckey,32);switch(secp256k1.privateKeyNegate(seckey)){case 0:return seckey;case 1:throw new Error(errors.IMPOSSIBLE_CASE)}},privateKeyTweakAdd(seckey,tweak){isUint8Array("private key",seckey,32);isUint8Array("tweak",tweak,32);switch(secp256k1.privateKeyTweakAdd(seckey,tweak)){case 0:return seckey;case 1:throw new Error(errors.TWEAK_ADD)}},privateKeyTweakMul(seckey,tweak){isUint8Array("private key",seckey,32);isUint8Array("tweak",tweak,32);switch(secp256k1.privateKeyTweakMul(seckey,tweak)){case 0:return seckey;case 1:throw new Error(errors.TWEAK_MUL)}},publicKeyVerify(pubkey){isUint8Array("public key",pubkey,[33,65]);return secp256k1.publicKeyVerify(pubkey)===0},publicKeyCreate(seckey,compressed=true,output){isUint8Array("private key",seckey,32);isCompressed(compressed);output=getAssertedOutput(output,compressed?33:65);switch(secp256k1.publicKeyCreate(output,seckey)){case 0:return output;case 1:throw new Error(errors.SECKEY_INVALID);case 2:throw new Error(errors.PUBKEY_SERIALIZE)}},publicKeyConvert(pubkey,compressed=true,output){isUint8Array("public key",pubkey,[33,65]);isCompressed(compressed);output=getAssertedOutput(output,compressed?33:65);switch(secp256k1.publicKeyConvert(output,pubkey)){case 0:return output;case 1:throw new Error(errors.PUBKEY_PARSE);case 2:throw new Error(errors.PUBKEY_SERIALIZE)}},publicKeyNegate(pubkey,compressed=true,output){isUint8Array("public key",pubkey,[33,65]);isCompressed(compressed);output=getAssertedOutput(output,compressed?33:65);switch(secp256k1.publicKeyNegate(output,pubkey)){case 0:return output;case 1:throw new Error(errors.PUBKEY_PARSE);case 2:throw new Error(errors.IMPOSSIBLE_CASE);case 3:throw new Error(errors.PUBKEY_SERIALIZE)}},publicKeyCombine(pubkeys,compressed=true,output){assert(Array.isArray(pubkeys),"Expected public keys to be an Array");assert(pubkeys.length>0,"Expected public keys array will have more than zero items");for(const pubkey of pubkeys){isUint8Array("public key",pubkey,[33,65])}isCompressed(compressed);output=getAssertedOutput(output,compressed?33:65);switch(secp256k1.publicKeyCombine(output,pubkeys)){case 0:return output;case 1:throw new Error(errors.PUBKEY_PARSE);case 2:throw new Error(errors.PUBKEY_COMBINE);case 3:throw new Error(errors.PUBKEY_SERIALIZE)}},publicKeyTweakAdd(pubkey,tweak,compressed=true,output){isUint8Array("public key",pubkey,[33,65]);isUint8Array("tweak",tweak,32);isCompressed(compressed);output=getAssertedOutput(output,compressed?33:65);switch(secp256k1.publicKeyTweakAdd(output,pubkey,tweak)){case 0:return output;case 1:throw new Error(errors.PUBKEY_PARSE);case 2:throw new Error(errors.TWEAK_ADD)}},publicKeyTweakMul(pubkey,tweak,compressed=true,output){isUint8Array("public key",pubkey,[33,65]);isUint8Array("tweak",tweak,32);isCompressed(compressed);output=getAssertedOutput(output,compressed?33:65);switch(secp256k1.publicKeyTweakMul(output,pubkey,tweak)){case 0:return output;case 1:throw new Error(errors.PUBKEY_PARSE);case 2:throw new Error(errors.TWEAK_MUL)}},signatureNormalize(sig){isUint8Array("signature",sig,64);switch(secp256k1.signatureNormalize(sig)){case 0:return sig;case 1:throw new Error(errors.SIG_PARSE)}},signatureExport(sig,output){isUint8Array("signature",sig,64);output=getAssertedOutput(output,72);const obj={output:output,outputlen:72};switch(secp256k1.signatureExport(obj,sig)){case 0:return output.slice(0,obj.outputlen);case 1:throw new Error(errors.SIG_PARSE);case 2:throw new Error(errors.IMPOSSIBLE_CASE)}},signatureImport(sig,output){isUint8Array("signature",sig);output=getAssertedOutput(output,64);switch(secp256k1.signatureImport(output,sig)){case 0:return output;case 1:throw new Error(errors.SIG_PARSE);case 2:throw new Error(errors.IMPOSSIBLE_CASE)}},ecdsaSign(msg32,seckey,options={},output){isUint8Array("message",msg32,32);isUint8Array("private key",seckey,32);assert(toTypeString(options)==="Object","Expected options to be an Object");

1if(options.data!==undefined)isUint8Array("options.data",options.data);if(options.noncefn!==undefined)assert(toTypeString(options.noncefn)==="Function","Expected options.noncefn to be a Function");output=getAssertedOutput(output,64);const obj={signature:output,recid:null};switch(secp256k1.ecdsaSign(obj,msg32,seckey,options.data,options.noncefn)){case 0:return obj;case 1:throw new Error(errors.SIGN);case 2:throw new Error(errors.IMPOSSIBLE_CASE)}},ecdsaVerify(sig,msg32,pubkey){isUint8Array("signature",sig,64);isUint8Array("message",msg32,32);isUint8Array("public key",pubkey,[33,65]);switch(secp256k1.ecdsaVerify(sig,msg32,pubkey)){case 0:return true;case 3:return false;case 1:throw new Error(errors.SIG_PARSE);case 2:throw new Error(errors.PUBKEY_PARSE)}},ecdsaRecover(sig,recid,msg32,compressed=true,output){isUint8Array("signature",sig,64);assert(toTypeString(recid)==="Number"&&recid>=0&&recid<=3,"Expected recovery id to be a Number within interval [0, 3]");isUint8Array("message",msg32,32);isCompressed(compressed);output=getAssertedOutput(output,compressed?33:65);switch(secp256k1.ecdsaRecover(output,sig,recid,msg32)){case 0:return output;case 1:throw new Error(errors.SIG_PARSE);case 2:throw new Error(errors.RECOVER);case 3:throw new Error(errors.IMPOSSIBLE_CASE)}},ecdh(pubkey,seckey,options={},output){isUint8Array("public key",pubkey,[33,65]);isUint8Array("private key",seckey,32);assert(toTypeString(options)==="Object","Expected options to be an Object");if(options.data!==undefined)isUint8Array("options.data",options.data);if(options.hashfn!==undefined){assert(toTypeString(options.hashfn)==="Function","Expected options.hashfn to be a Function");if(options.xbuf!==undefined)isUint8Array("options.xbuf",options.xbuf,32);if(options.ybuf!==undefined)isUint8Array("options.ybuf",options.ybuf,32);isUint8Array("output",output)}else{output=getAssertedOutput(output,32)}switch(secp256k1.ecdh(output,pubkey,seckey,options.data,options.hashfn,options.xbuf,options.ybuf)){case 0:return output;case 1:throw new Error(errors.PUBKEY_PARSE);case 2:throw new Error(errors.ECDH)}}}})},{}],95:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});var randombytes=require("randombytes");function getRandomBytes(bytes){return new Promise(function(resolve,reject){randombytes(bytes,function(err,resp){if(err){reject(err);return}resolve(resp)})})}exports.getRandomBytes=getRandomBytes;function getRandomBytesSync(bytes){return randombytes(bytes)}exports.getRandomBytesSync=getRandomBytesSync},{randombytes:216}],96:[function(require,module,exports){"use strict";var __awaiter=this&&this.__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __generator=this&&this.__generator||function(thisArg,body){var _={label:0,sent:function(){if(t[0]&1)throw t[1];return t[1]},trys:[],ops:[]},f,y,t,g;return g={next:verb(0),throw:verb(1),return:verb(2)},typeof Symbol==="function"&&(g[Symbol.iterator]=function(){return this}),g;function verb(n){return function(v){return step([n,v])}}function step(op){if(f)throw new TypeError("Generator is already executing.");while(_)try{if(f=1,y&&(t=op[0]&2?y["return"]:op[0]?y["throw"]||((t=y["return"])&&t.call(y),0):y.next)&&!(t=t.call(y,op[1])).done)return t;if(y=0,t)op=[op[0]&2,t.value];switch(op[0]){case 0:case 1:t=op;break;case 4:_.label++;return{value:op[1],done:false};case 5:_.label++;y=op[1];op=[0];continue;case 7:op=_.ops.pop();_.trys.pop();continue;default:if(!(t=_.trys,t=t.length>0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]<t[3])){_.label=op[1];break}if(op[0]===6&&_.label<t[1]){_.label=t[1];t=op;break}if(t&&_.label<t[2]){_.label=t[2];_.ops.push(op);break}if(t[2])_.ops.pop();_.trys.pop();continue}op=body.call(thisArg,_)}catch(e){op=[6,e];y=0}finally{f=t=0}if(op[0]&5)throw op[1];return{value:op[0]?op[1]:void 0,done:true}}};function __export(m){for(var p in m)if(!exports.hasOwnProperty(p))exports[p]=m[p]}Object.defineProperty(exports,"__esModule",{value:true});var secp256k1_1=require("secp256k1");var random_1=require("./random");var SECP256K1_PRIVATE_KEY_SIZE=32;function createPrivateKey(){return __awaiter(this,void 0,void 0,function(){var pk;return __generator(this,function(_a){switch(_a.label){case 0:if(!true)return[3,2];return[4,random_1.getRandomBytes(SECP256K1_PRIVATE_KEY_SIZE)];case 1:pk=_a.sent();if(secp256k1_1.privateKeyVerify(pk)){return[2,pk]}return[3,0];case 2:return[2]}})})}exports.createPrivateKey=createPrivateKey;function createPrivateKeySync(){while(true){var pk=random_1.getRandomBytesSync(SECP256K1_PRIVATE_KEY_SIZE);if(secp256k1_1.privateKeyVerify(pk)){return pk}}}exports.createPrivateKeySync=createPrivateKeySync;__export(require("secp256k1"))},{"./random":95,secp256k1:92}],97:[function(require,module,exports){(function(Buffer){const privateKeyToPublicKey=require("ethereum-private-key-to-public-key");const publicKeyToAddress=require("ethereum-public-key-to-address");function privateKeyToAddress(privateKey){if(!Buffer.isBuffer(privateKey)){if(typeof privateKey!=="string"){throw new Error("Expected Buffer or string as argument")}privateKey=privateKey.slice(0,2)==="0x"?privateKey.slice(2):privateKey;privateKey=Buffer.from(privateKey,"hex")}return publicKeyToAddress(privateKeyToPublicKey(privateKey))}module.exports=privateKeyToAddress}

1).call(this,require("buffer").Buffer)},{buffer:40,"ethereum-private-key-to-public-key":98,"ethereum-public-key-to-address":99}],98:[function(require,module,exports){(function(Buffer){const{publicKeyCreate:publicKeyCreate}=require("secp256k1");function privateKeyToPublicKey(privateKey){if(!Buffer.isBuffer(privateKey)){if(typeof privateKey!=="string"){throw new Error("Expected Buffer or string as argument")}privateKey=privateKey.slice(0,2)==="0x"?privateKey.slice(2):privateKey;privateKey=Buffer.from(privateKey,"hex")}return publicKeyCreate(privateKey,false)}module.exports=privateKeyToPublicKey}).call(this,require("buffer").Buffer)},{buffer:40,secp256k1:241}],99:[function(require,module,exports){(function(Buffer){const{publicKeyConvert:publicKeyConvert}=require("secp256k1");const keccak256=require("keccak256");const{toChecksumAddress:toChecksumAddress}=require("ethereum-checksum-address");function publicKeyToAddress(publicKey){if(!Buffer.isBuffer(publicKey)){if(typeof publicKey!=="string"){throw new Error("Expected Buffer or string as argument")}publicKey=publicKey.slice(0,2)==="0x"?publicKey.slice(2):publicKey;publicKey=Buffer.from(publicKey,"hex")}publicKey=publicKeyConvert(publicKey,false).slice(1);return toChecksumAddress(keccak256(publicKey).slice(-20).toString("hex"))}module.exports=publicKeyToAddress}).call(this,require("buffer").Buffer)},{buffer:40,"ethereum-checksum-address":83,keccak256:159,secp256k1:241}],100:[function(require,module,exports){module.exports=require("./lib/index.js")},{"./lib/index.js":101}],101:[function(require,module,exports){(function(Buffer){const utils=require("ethereumjs-util");const BN=require("bn.js");var ABI=function(){};function elementaryName(name){if(name.startsWith("int[")){return"int256"+name.slice(3)}else if(name==="int"){return"int256"}else if(name.startsWith("uint[")){return"uint256"+name.slice(4)}else if(name==="uint"){return"uint256"}else if(name.startsWith("fixed[")){return"fixed128x128"+name.slice(5)}else if(name==="fixed"){return"fixed128x128"}else if(name.startsWith("ufixed[")){return"ufixed128x128"+name.slice(6)}else if(name==="ufixed"){return"ufixed128x128"}return name}ABI.eventID=function(name,types){var sig=name+"("+types.map(elementaryName).join(",")+")";return utils.keccak256(Buffer.from(sig))};ABI.methodID=function(name,types){return ABI.eventID(name,types).slice(0,4)};function parseTypeN(type){return parseInt(/^\D+(\d+)$/.exec(type)[1],10)}function parseTypeNxM(type){var tmp=/^\D+(\d+)x(\d+)$/.exec(type);return[parseInt(tmp[1],10),parseInt(tmp[2],10)]}function parseTypeArray(type){var tmp=type.match(/(.*)\[(.*?)\]$/);if(tmp){return tmp[2]===""?"dynamic":parseInt(tmp[2],10)}return null}function parseNumber(arg){var type=typeof arg;if(type==="string"){if(utils.isHexPrefixed(arg)){return new BN(utils.stripHexPrefix(arg),16)}else{return new BN(arg,10)}}else if(type==="number"){return new BN(arg)}else if(arg.toArray){return arg}else{throw new Error("Argument is not a number")}}function parseSignature(sig){var tmp=/^(\w+)\((.*)\)$/.exec(sig);if(tmp.length!==3){throw new Error("Invalid method signature")}var args=/^(.+)\):\((.+)$/.exec(tmp[2]);if(args!==null&&args.length===3){return{method:tmp[1],args:args[1].split(","),retargs:args[2].split(",")}}else{var params=tmp[2].split(",");if(params.length===1&&params[0]===""){params=[]}return{method:tmp[1],args:params}}}function encodeSingle(type,arg){var size,num,ret,i;if(type==="address"){return encodeSingle("uint160",parseNumber(arg))}else if(type==="bool"){return encodeSingle("uint8",arg?1:0)}else if(type==="string"){return encodeSingle("bytes",Buffer.from(arg,"utf8"))}else if(isArray(type)){if(typeof arg.length==="undefined"){throw new Error("Not an array?")}size=parseTypeArray(type);if(size!=="dynamic"&&size!==0&&arg.length>size){throw new Error("Elements exceed array size: "+size)}ret=[];type=type.slice(0,type.lastIndexOf("["));if(typeof arg==="string"){arg=JSON.parse(arg)}for(i in arg){ret.push(encodeSingle(type,arg[i]))}if(size==="dynamic"){var length=encodeSingle("uint256",arg.length);ret.unshift(length)}return Buffer.concat(ret)}else if(type==="bytes"){arg=Buffer.from(arg);ret=Buffer.concat([encodeSingle("uint256",arg.length),arg]);if(arg.length%32!==0){ret=Buffer.concat([ret,utils.zeros(32-arg.length%32)])}return ret}else if(type.startsWith("bytes")){size=parseTypeN(type);if(size<1||size>32){throw new Error("Invalid bytes<N> width: "+size)}return utils.setLengthRight(arg,32)}else if(type.startsWith("uint")){size=parseTypeN(type);if(size%8||size<8||size>256){throw new Error("Invalid uint<N> width: "+size)}num=parseNumber(arg);if(num.bitLength()>size){throw new Error("Supplied uint exceeds width: "+size+" vs "+num.bitLength())}if(num<0){throw new Error("Supplied uint is negative")}return num.toArrayLike(Buffer,"be",32)}else if(type.startsWith("int")){size=parseTypeN(type);if(size%8||size<8||size>256){throw new Error("Invalid int<N> width: "+size)}num=parseNumber(arg);if(num.bitLength()>size){throw new Error("Supplied int exceeds width: "+size+" vs "+num.bitLength())}return num.toTwos(256).toArrayLike(Buffer,"be",32)}else if(type.startsWith("ufixed")){size=parseTypeNxM(type);num=parseNumber(arg);if(num<0){throw new Error("Supplied ufixed is negative")}return encodeSingle("uint256",num.mul(new BN(2).pow(new BN(size[1]))))}else if(type.startsWith("fixed")){size=parseTypeNxM(type);return encodeSingle("int256",parseNumber(arg).mul(new BN(2).pow(new BN(size[1]))))}throw new Error("Unsupported or invalid type: "+type)}function decodeSingle(parsedType,data,offset){if(typeof parsedType==="string"){parsedType=parseType(parsedType)}var size,num,ret,i;if(parsedType.name==="address"){return decodeSingle(parsedType.rawType,data,offset).toArrayLike(Buffer,"be",20).toString("hex")}else if(parsedType.name==="bool"){return decodeSingle(parsedType.rawType,data,offset).toString()===new BN(1).toString()}else if(parsedType.name==="string"){var bytes=decodeSingle(parsedType.rawType,data,offset);return Buffer.from(bytes,"utf8").toString()}else if(parsedType.isArray){ret=[];size=parsedType.size;if(parsedType.size==="dynamic"){offset=decodeSingle("uint256",data,offset).toNumber();size=decodeSingle("uint256",data,offset).toNumber();offset=offset+32}for(i=0;i<size;i++){var decoded=decodeSingle(parsedType.subArray,data,offset);ret.push(decoded);offset+=parsedType.subArray.memoryUsage}return ret}else if(parsedType.name==="bytes"){offset=decodeSingle("uint256",data,offset).toNumber();size=decodeSingle("uint256",data,offset).toNumber();return data.slice(offset+32,offset+32+size)}else if(parsedType.name.startsWith("bytes")){return data.slice(offset,offset+parsedType.size)}

1else if(parsedType.name.startsWith("uint")){num=new BN(data.slice(offset,offset+32),16,"be");if(num.bitLength()>parsedType.size){throw new Error("Decoded int exceeds width: "+parsedType.size+" vs "+num.bitLength())}return num}else if(parsedType.name.startsWith("int")){num=new BN(data.slice(offset,offset+32),16,"be").fromTwos(256);if(num.bitLength()>parsedType.size){throw new Error("Decoded uint exceeds width: "+parsedType.size+" vs "+num.bitLength())}return num}else if(parsedType.name.startsWith("ufixed")){size=new BN(2).pow(new BN(parsedType.size[1]));num=decodeSingle("uint256",data,offset);if(!num.mod(size).isZero()){throw new Error("Decimals not supported yet")}return num.div(size)}else if(parsedType.name.startsWith("fixed")){size=new BN(2).pow(new BN(parsedType.size[1]));num=decodeSingle("int256",data,offset);if(!num.mod(size).isZero()){throw new Error("Decimals not supported yet")}return num.div(size)}throw new Error("Unsupported or invalid type: "+parsedType.name)}function parseType(type){var size;var ret;if(isArray(type)){size=parseTypeArray(type);var subArray=type.slice(0,type.lastIndexOf("["));subArray=parseType(subArray);ret={isArray:true,name:type,size:size,memoryUsage:size==="dynamic"?32:subArray.memoryUsage*size,subArray:subArray};return ret}else{var rawType;switch(type){case"address":rawType="uint160";break;case"bool":rawType="uint8";break;case"string":rawType="bytes";break}ret={rawType:rawType,name:type,memoryUsage:32};if(type.startsWith("bytes")&&type!=="bytes"||type.startsWith("uint")||type.startsWith("int")){ret.size=parseTypeN(type)}else if(type.startsWith("ufixed")||type.startsWith("fixed")){ret.size=parseTypeNxM(type)}if(type.startsWith("bytes")&&type!=="bytes"&&(ret.size<1||ret.size>32)){throw new Error("Invalid bytes<N> width: "+ret.size)}if((type.startsWith("uint")||type.startsWith("int"))&&(ret.size%8||ret.size<8||ret.size>256)){throw new Error("Invalid int/uint<N> width: "+ret.size)}return ret}}function isDynamic(type){return type==="string"||type==="bytes"||parseTypeArray(type)==="dynamic"}function isArray(type){return type.lastIndexOf("]")===type.length-1}ABI.rawEncode=function(types,values){var output=[];var data=[];var headLength=0;types.forEach(function(type){if(isArray(type)){var size=parseTypeArray(type);if(size!=="dynamic"){headLength+=32*size}else{headLength+=32}}else{headLength+=32}});for(var i=0;i<types.length;i++){var type=elementaryName(types[i]);var value=values[i];var cur=encodeSingle(type,value);if(isDynamic(type)){output.push(encodeSingle("uint256",headLength));data.push(cur);headLength+=cur.length}else{output.push(cur)}}return Buffer.concat(output.concat(data))};ABI.rawDecode=function(types,data){var ret=[];data=Buffer.from(data);var offset=0;for(var i=0;i<types.length;i++){var type=elementaryName(types[i]);var parsed=parseType(type,data,offset);var decoded=decodeSingle(parsed,data,offset);offset+=parsed.memoryUsage;ret.push(decoded)}return ret};ABI.simpleEncode=function(method){var args=Array.prototype.slice.call(arguments).slice(1);var sig=parseSignature(method);if(args.length!==sig.args.length){throw new Error("Argument count mismatch")}return Buffer.concat([ABI.methodID(sig.method,sig.args),ABI.rawEncode(sig.args,args)])};ABI.simpleDecode=function(method,data){var sig=parseSignature(method);if(!sig.retargs){throw new Error("No return values in method")}return ABI.rawDecode(sig.retargs,data)};function stringify(type,value){if(type.startsWith("address")||type.startsWith("bytes")){return"0x"+value.toString("hex")}else{return value.toString()}}ABI.stringify=function(types,values){var ret=[];for(var i in types){var type=types[i];var value=values[i];if(/^[^\[]+\[.*\]$/.test(type)){value=value.map(function(item){return stringify(type,item)}).join(", ")}else{value=stringify(type,value)}ret.push(value)}return ret};ABI.solidityHexValue=function(type,value,bitsize){var size,num;if(isArray(type)){var subType=type.replace(/\[.*?\]/,"");if(!isArray(subType)){var arraySize=parseTypeArray(type);if(arraySize!=="dynamic"&&arraySize!==0&&value.length>arraySize){throw new Error("Elements exceed array size: "+arraySize)}}var arrayValues=value.map(function(v){return ABI.solidityHexValue(subType,v,256)});return Buffer.concat(arrayValues)}else if(type==="bytes"){return value}else if(type==="string"){return Buffer.from(value,"utf8")}else if(type==="bool"){bitsize=bitsize||8;var padding=Array(bitsize/4).join("0");return Buffer.from(value?padding+"1":padding+"0","hex")}else if(type==="address"){var bytesize=20;if(bitsize){bytesize=bitsize/8}return utils.setLengthLeft(value,bytesize)}else if(type.startsWith("bytes")){size=parseTypeN(type);if(size<1||size>32){throw new Error("Invalid bytes<N> width: "+size)}return utils.setLengthRight(value,size)}else if(type.startsWith("uint")){size=parseTypeN(type);if(size%8||size<8||size>256){throw new Error("Invalid uint<N> width: "+size)}num=parseNumber(value);if(num.bitLength()>size){throw new Error("Supplied uint exceeds width: "+size+" vs "+num.bitLength())}bitsize=bitsize||size;return num.toArrayLike(Buffer,"be",bitsize/8)}else if(type.startsWith("int")){size=parseTypeN(type);if(size%8||size<8||size>256){throw new Error("Invalid int<N> width: "+size)}num=parseNumber(value);if(num.bitLength()>size){throw new Error("Supplied int exceeds width: "+size+" vs "+num.bitLength())}bitsize=bitsize||size;return num.toTwos(size).toArrayLike(Buffer,"be",bitsize/8)}else{throw new Error("Unsupported or invalid type: "+type)}};ABI.solidityPack=function(types,values){if(types.length!==values.length){throw new Error("Number of types are not matching the values")}var ret=[];for(var i=0;i<types.length;i++){var type=elementaryName(types[i]);var value=values[i];ret.push(ABI.solidityHexValue(type,value,null))}return Buffer.concat(ret)};ABI.soliditySHA3=function(types,values){return utils.keccak256(ABI.solidityPack(types,values))};ABI.soliditySHA256=function(types,values){return utils.sha256(ABI.solidityPack(types,values))};ABI.solidityRIPEMD160=function(types,values){return utils.ripemd160(ABI.solidityPack(types,values),true)};function isNumeric(c){return c>="0"&&c<="9"}ABI.fromSerpent=function(sig){var ret=[];for(var i=0;i<sig.length;i++){var type=sig[i];if(type==="s"){ret.push("bytes")}else if(type==="b"){var tmp="bytes";var j=i+1;while(j<sig.length&&isNumeric(sig[j])){tmp+=sig[j]-"0";j++}i=j-1;ret.push(tmp)}else if(type==="i"){ret.push("int256")}else if(type==="a"){ret.push("int256[]")}else{throw new Error("Unsupported or invalid type: "+type)}}return ret};ABI.toSerpent=function(types){var ret=[];for(var i=0;i<types.length;i++){var type=types[i];if(type==="bytes"){ret.push("s")}

1else if(type.startsWith("bytes")){ret.push("b"+parseTypeN(type))}else if(type==="int256"){ret.push("i")}else if(type==="int256[]"){ret.push("a")}else{throw new Error("Unsupported or invalid type: "+type)}}return ret.join("")};module.exports=ABI}).call(this,require("buffer").Buffer)},{"bn.js":102,buffer:40,"ethereumjs-util":107}],102:[function(require,module,exports){arguments[4][59][0].apply(exports,arguments)},{buffer:37,dup:59}],103:[function(require,module,exports){(function(Buffer){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.importPublic=exports.privateToPublic=exports.privateToAddress=exports.publicToAddress=exports.pubToAddress=exports.isValidPublic=exports.isValidPrivate=exports.isPrecompiled=exports.generateAddress2=exports.generateAddress=exports.isValidChecksumAddress=exports.toChecksumAddress=exports.isZeroAddress=exports.isValidAddress=exports.zeroAddress=void 0;var assert=require("assert");var ethjsUtil=require("ethjs-util");var secp256k1=require("./secp256k1v3-adapter");var BN=require("bn.js");var bytes_1=require("./bytes");var hash_1=require("./hash");exports.zeroAddress=function(){var addressLength=20;var addr=bytes_1.zeros(addressLength);return bytes_1.bufferToHex(addr)};exports.isValidAddress=function(address){return/^0x[0-9a-fA-F]{40}$/.test(address)};exports.isZeroAddress=function(address){var zeroAddr=exports.zeroAddress();return zeroAddr===bytes_1.addHexPrefix(address)};exports.toChecksumAddress=function(address,eip1191ChainId){address=ethjsUtil.stripHexPrefix(address).toLowerCase();var prefix=eip1191ChainId!==undefined?eip1191ChainId.toString()+"0x":"";var hash=hash_1.keccak(prefix+address).toString("hex");var ret="0x";for(var i=0;i<address.length;i++){if(parseInt(hash[i],16)>=8){ret+=address[i].toUpperCase()}else{ret+=address[i]}}return ret};exports.isValidChecksumAddress=function(address,eip1191ChainId){return exports.isValidAddress(address)&&exports.toChecksumAddress(address,eip1191ChainId)===address};exports.generateAddress=function(from,nonce){from=bytes_1.toBuffer(from);var nonceBN=new BN(nonce);if(nonceBN.isZero()){return hash_1.rlphash([from,null]).slice(-20)}return hash_1.rlphash([from,Buffer.from(nonceBN.toArray())]).slice(-20)};exports.generateAddress2=function(from,salt,initCode){var fromBuf=bytes_1.toBuffer(from);var saltBuf=bytes_1.toBuffer(salt);var initCodeBuf=bytes_1.toBuffer(initCode);assert(fromBuf.length===20);assert(saltBuf.length===32);var address=hash_1.keccak256(Buffer.concat([Buffer.from("ff","hex"),fromBuf,saltBuf,hash_1.keccak256(initCodeBuf)]));return address.slice(-20)};exports.isPrecompiled=function(address){var a=bytes_1.unpad(address);return a.length===1&&a[0]>=1&&a[0]<=8};exports.isValidPrivate=function(privateKey){return secp256k1.privateKeyVerify(privateKey)};exports.isValidPublic=function(publicKey,sanitize){if(sanitize===void 0){sanitize=false}if(publicKey.length===64){return secp256k1.publicKeyVerify(Buffer.concat([Buffer.from([4]),publicKey]))}if(!sanitize){return false}return secp256k1.publicKeyVerify(publicKey)};exports.pubToAddress=function(pubKey,sanitize){if(sanitize===void 0){sanitize=false}pubKey=bytes_1.toBuffer(pubKey);if(sanitize&&pubKey.length!==64){pubKey=secp256k1.publicKeyConvert(pubKey,false).slice(1)}assert(pubKey.length===64);return hash_1.keccak(pubKey).slice(-20)};exports.publicToAddress=exports.pubToAddress;exports.privateToAddress=function(privateKey){return exports.publicToAddress(exports.privateToPublic(privateKey))};exports.privateToPublic=function(privateKey){privateKey=bytes_1.toBuffer(privateKey);return secp256k1.publicKeyCreate(privateKey,false).slice(1)};exports.importPublic=function(publicKey){publicKey=bytes_1.toBuffer(publicKey);if(publicKey.length!==64){publicKey=secp256k1.publicKeyConvert(publicKey,false).slice(1)}return publicKey}}).call(this,require("buffer").Buffer)},{"./bytes":104,"./hash":106,"./secp256k1v3-adapter":109,assert:20,"bn.js":102,buffer:40,"ethjs-util":121}],104:[function(require,module,exports){(function(Buffer){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.baToJSON=exports.addHexPrefix=exports.toUnsigned=exports.fromSigned=exports.bufferToHex=exports.bufferToInt=exports.toBuffer=exports.stripZeros=exports.unpad=exports.setLengthRight=exports.setLength=exports.setLengthLeft=exports.zeros=void 0;var ethjsUtil=require("ethjs-util");var BN=require("bn.js");exports.zeros=function(bytes){return Buffer.allocUnsafe(bytes).fill(0)};exports.setLengthLeft=function(msg,length,right){if(right===void 0){right=false}var buf=exports.zeros(length);msg=exports.toBuffer(msg);if(right){if(msg.length<length){msg.copy(buf);return buf}return msg.slice(0,length)}else{if(msg.length<length){msg.copy(buf,length-msg.length);return buf}return msg.slice(-length)}};exports.setLength=exports.setLengthLeft;exports.setLengthRight=function(msg,length){return exports.setLength(m

1sg,length,true)};exports.unpad=function(a){a=ethjsUtil.stripHexPrefix(a);var first=a[0];while(a.length>0&&first.toString()==="0"){a=a.slice(1);first=a[0]}return a};exports.stripZeros=exports.unpad;exports.toBuffer=function(v){if(!Buffer.isBuffer(v)){if(Array.isArray(v)){v=Buffer.from(v)}else if(typeof v==="string"){if(ethjsUtil.isHexString(v)){v=Buffer.from(ethjsUtil.padToEven(ethjsUtil.stripHexPrefix(v)),"hex")}else{throw new Error("Cannot convert string to buffer. toBuffer only supports 0x-prefixed hex strings and this string was given: "+v)}}else if(typeof v==="number"){v=ethjsUtil.intToBuffer(v)}else if(v===null||v===undefined){v=Buffer.allocUnsafe(0)}else if(BN.isBN(v)){v=v.toArrayLike(Buffer)}else if(v.toArray){v=Buffer.from(v.toArray())}else{throw new Error("invalid type")}}return v};exports.bufferToInt=function(buf){return new BN(exports.toBuffer(buf)).toNumber()};exports.bufferToHex=function(buf){buf=exports.toBuffer(buf);return"0x"+buf.toString("hex")};exports.fromSigned=function(num){return new BN(num).fromTwos(256)};exports.toUnsigned=function(num){return Buffer.from(num.toTwos(256).toArray())};exports.addHexPrefix=function(str){if(typeof str!=="string"){return str}return ethjsUtil.isHexPrefixed(str)?str:"0x"+str};exports.baToJSON=function(ba){if(Buffer.isBuffer(ba)){return"0x"+ba.toString("hex")}else if(ba instanceof Array){var array=[];for(var i=0;i<ba.length;i++){array.push(exports.baToJSON(ba[i]))}return array}}}).call(this,require("buffer").Buffer)},{"bn.js":102,buffer:40,"ethjs-util":121}],105:[function(require,module,exports){(function(Buffer){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.KECCAK256_RLP=exports.KECCAK256_RLP_S=exports.KECCAK256_RLP_ARRAY=exports.KECCAK256_RLP_ARRAY_S=exports.KECCAK256_NULL=exports.KECCAK256_NULL_S=exports.TWO_POW256=exports.MAX_INTEGER=void 0;var BN=require("bn.js");exports.MAX_INTEGER=new BN("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",16);exports.TWO_POW256=new BN("10000000000000000000000000000000000000000000000000000000000000000",16);exports.KECCAK256_NULL_S="c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470";exports.KECCAK256_NULL=Buffer.from(exports.KECCAK256_NULL_S,"hex");exports.KECCAK256_RLP_ARRAY_S="1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347";exports.KECCAK256_RLP_ARRAY=Buffer.from(exports.KECCAK256_RLP_ARRAY_S,"hex");exports.KECCAK256_RLP_S="56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421";exports.KECCAK256_RLP=Buffer.from(exports.KECCAK256_RLP_S,"hex")}).call(this,require("buffer").Buffer)},{"bn.js":102,buffer:40}],106:[function(require,module,exports){(function(Buffer){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.rlphash=exports.ripemd160=exports.sha256=exports.keccak256=exports.keccak=void 0;var _a=require("ethereum-cryptography/keccak"),keccak224=_a.keccak224,keccak384=_a.keccak384,k256=_a.keccak256,keccak512=_a.keccak512;var createHash=require("create-hash");var ethjsUtil=require("ethjs-util");var rlp=require("rlp");var bytes_1=require("./bytes");exports.keccak=function(a,bits){if(bits===void 0){bits=256}if(typeof a==="string"&&!ethjsUtil.isHexString(a)){a=Buffer.from(a,"utf8")}else{a=bytes_1.toBuffer(a)}if(!bits)bits=256;switch(bits){case 224:{return keccak224(a)}case 256:{return k256(a)}case 384:{return keccak384(a)}case 512:{return keccak512(a)}default:{throw new Error("Invald algorithm: keccak"+bits)}}};exports.keccak256=function(a){return exports.keccak(a)};exports.sha256=function(a){a=bytes_1.toBuffer(a);return createHash("sha256").update(a).digest()};exports.ripemd160=function(a,padded){a=bytes_1.toBuffer(a);var hash=createHash("rmd160").update(a).digest();if(padded===true){return bytes_1.setLength(hash,32)}else{return hash}};exports.rlphash=function(a){return exports.keccak(rlp.encode(a))}}).call(this,require("buffer").Buffer)},{"./bytes":104,buffer:40,"create-hash":43,"ethereum-cryptography/keccak":85,"ethjs-util":121,rlp:237}],107:[function(require,module,exports){"use strict";var __createBinding=this&&this.__createBinding||(Object.create?function(o,m,k,k2){if(k2===undefined)k2=k;

1Object.defineProperty(o,k2,{enumerable:true,get:function(){return m[k]}})}:function(o,m,k,k2){if(k2===undefined)k2=k;o[k2]=m[k]});var __exportStar=this&&this.__exportStar||function(m,exports){for(var p in m)if(p!=="default"&&!exports.hasOwnProperty(p))__createBinding(exports,m,p)};Object.defineProperty(exports,"__esModule",{value:true});exports.secp256k1=exports.rlp=exports.BN=void 0;var secp256k1=require("./secp256k1v3-adapter");exports.secp256k1=secp256k1;var ethjsUtil=require("ethjs-util");var BN=require("bn.js");exports.BN=BN;var rlp=require("rlp");exports.rlp=rlp;Object.assign(exports,ethjsUtil);__exportStar(require("./constants"),exports);__exportStar(require("./account"),exports);__exportStar(require("./hash"),exports);__exportStar(require("./signature"),exports);__exportStar(require("./bytes"),exports);__exportStar(require("./object"),exports)},{"./account":103,"./bytes":104,"./constants":105,"./hash":106,"./object":108,"./secp256k1v3-adapter":109,"./signature":112,"bn.js":102,"ethjs-util":121,rlp:237}],108:[function(require,module,exports){(function(Buffer){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.defineProperties=void 0;var assert=require("assert");var ethjsUtil=require("ethjs-util");var rlp=require("rlp");var bytes_1=require("./bytes");exports.defineProperties=function(self,fields,data){self.raw=[];self._fields=[];self.toJSON=function(label){if(label===void 0){label=false}if(label){var obj_1={};self._fields.forEach(function(field){obj_1[field]="0x"+self[field].toString("hex")});return obj_1}return bytes_1.baToJSON(self.raw)};self.serialize=function serialize(){return rlp.encode(self.raw)};fields.forEach(function(field,i){self._fields.push(field.name);function getter(){return self.raw[i]}function setter(v){v=bytes_1.toBuffer(v);if(v.toString("hex")==="00"&&!field.allowZero){v=Buffer.allocUnsafe(0)}if(field.allowLess&&field.length){v=bytes_1.stripZeros(v);assert(field.length>=v.length,"The field "+field.name+" must not have more "+field.length+" bytes")}else if(!(field.allowZero&&v.length===0)&&field.length){assert(field.length===v.length,"The field "+field.name+" must have byte length of "+field.length)}self.raw[i]=v}Object.defineProperty(self,field.name,{enumerable:true,configurable:true,get:getter,set:setter});if(field.default){self[field.name]=field.default}if(field.alias){Object.defineProperty(self,field.alias,{enumerable:false,configurable:true,set:setter,get:getter})}});if(data){if(typeof data==="string"){data=Buffer.from(ethjsUtil.stripHexPrefix(data),"hex")}if(Buffer.isBuffer(data)){data=rlp.decode(data)}if(Array.isArray(data)){if(data.length>self._fields.length){throw new Error("wrong number of fields in data")}data.forEach(function(d,i){self[self._fields[i]]=bytes_1.toBuffer(d)})}else if(typeof data==="object"){var keys_1=Object.keys(data);fields.forEach(function(field){if(keys_1.indexOf(field.name)!==-1)self[field.name]=data[field.name];if(keys_1.indexOf(field.alias)!==-1)self[field.alias]=data[field.alias]})}else{throw new Error("invalid data")}}}}).call(this,require("buffer").Buffer)},{"./bytes":104,assert:20,buffer:40,"ethjs-util":121,rlp:237}],109:[function(require,module,exports){(function(Buffer){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.ecdhUnsafe=exports.ecdh=exports.recover=exports.verify=exports.sign=exports.signatureImportLax=exports.signatureImport=exports.signatureExport=exports.signatureNormalize=exports.publicKeyCombine=exports.publicKeyTweakMul=exports.publicKeyTweakAdd=exports.publicKeyVerify=exports.publicKeyConvert=exports.publicKeyCreate=exports.privateKeyTweakMul=exports.privateKeyTweakAdd=exports.privateKeyModInverse=exports.privateKeyNegate=exports.privateKeyImport=exports.privateKeyExport=exports.privateKeyVerify=void 0;var secp256k1=require("ethereum-cryptography/secp256k1");var secp256k1v3=require("./secp256k1v3-lib/index");var der=require("./secp256k1v3-lib/der");exports.privateKeyVerify=function(privateKey){if(privateKey.length!==32){return false}return secp256k1.privateKeyVerify(Uint8Array.from(privateKey))};exports.privateKeyExport=function(privateKey,compressed){if(privateKey.length!==32){throw new RangeError("private key length is invali

1d")}var publicKey=secp256k1v3.privateKeyExport(privateKey,compressed);return der.privateKeyExport(privateKey,publicKey,compressed)};exports.privateKeyImport=function(privateKey){privateKey=der.privateKeyImport(privateKey);if(privateKey!==null&&privateKey.length===32&&exports.privateKeyVerify(privateKey)){return privateKey}throw new Error("couldn't import from DER format")};exports.privateKeyNegate=function(privateKey){return Buffer.from(secp256k1.privateKeyNegate(Uint8Array.from(privateKey)))};exports.privateKeyModInverse=function(privateKey){if(privateKey.length!==32){throw new Error("private key length is invalid")}return Buffer.from(secp256k1v3.privateKeyModInverse(Uint8Array.from(privateKey)))};exports.privateKeyTweakAdd=function(privateKey,tweak){return Buffer.from(secp256k1.privateKeyTweakAdd(Uint8Array.from(privateKey),tweak))};exports.privateKeyTweakMul=function(privateKey,tweak){return Buffer.from(secp256k1.privateKeyTweakMul(Uint8Array.from(privateKey),Uint8Array.from(tweak)))};exports.publicKeyCreate=function(privateKey,compressed){return Buffer.from(secp256k1.publicKeyCreate(Uint8Array.from(privateKey),compressed))};exports.publicKeyConvert=function(publicKey,compressed){return Buffer.from(secp256k1.publicKeyConvert(Uint8Array.from(publicKey),compressed))};exports.publicKeyVerify=function(publicKey){if(publicKey.length!==33&&publicKey.length!==65){return false}return secp256k1.publicKeyVerify(Uint8Array.from(publicKey))};exports.publicKeyTweakAdd=function(publicKey,tweak,compressed){return Buffer.from(secp256k1.publicKeyTweakAdd(Uint8Array.from(publicKey),Uint8Array.from(tweak),compressed))};exports.publicKeyTweakMul=function(publicKey,tweak,compressed){return Buffer.from(secp256k1.publicKeyTweakMul(Uint8Array.from(publicKey),Uint8Array.from(tweak),compressed))};exports.publicKeyCombine=function(publicKeys,compressed){var keys=[];publicKeys.forEach(function(publicKey){keys.push(Uint8Array.from(publicKey))});return Buffer.from(secp256k1.publicKeyCombine(keys,compressed))};exports.signatureNormalize=function(signature){return Buffer.from(secp256k1.signatureNormalize(Uint8Array.from(signature)))};exports.signatureExport=function(signature){return Buffer.from(secp256k1.signatureExport(Uint8Array.from(signature)))};exports.signatureImport=function(signature){return Buffer.from(secp256k1.signatureImport(Uint8Array.from(signature)))};exports.signatureImportLax=function(signature){if(signature.length===0){throw new RangeError("signature length is invalid")}var sigObj=der.signatureImportLax(signature);if(sigObj===null){throw new Error("couldn't parse DER signature")}return secp256k1v3.signatureImport(sigObj)};exports.sign=function(message,privateKey,options){if(options===null){throw new TypeError("options should be an Object")}var signOptions=undefined;if(options){signOptions={};if(options.data===null){throw new TypeError("options.data should be a Buffer")}if(options.data){if(options.data.length!=32){throw new RangeError("options.data length is invalid")}signOptions.data=new Uint8Array(options.data)}if(options.noncefn===null){throw new TypeError("options.noncefn should be a Function")}if(options.noncefn){signOptions.noncefn=function(message,privateKey,algo,data,attempt){var bufferAlgo=algo!=null?Buffer.from(algo):null;var bufferData=data!=null?Buffer.from(data):null;var buffer=Buffer.from("");if(options.noncefn){buffer=options.noncefn(Buffer.from(message),Buffer.from(privateKey),bufferAlgo,bufferData,attempt)}return new Uint8Array(buffer)}}}var sig=secp256k1.ecdsaSign(Uint8Array.from(message),Uint8Array.from(privateKey),signOptions);return{signature:Buffer.from(sig.signature),recovery:sig.recid}};exports.verify=function(message,signature,publicKey){return secp256k1.ecdsaVerify(Uint8Array.from(signature),Uint8Array.from(message),publicKey)};exports.recover=function(message,signature,recid,compressed){return Buffer.from(secp256k1.ecdsaRecover(Uint8Array.from(signature),recid,Uint8Array.from(message),compressed))};exports.ecdh=function(publicKey,privateKey){return Buffer.from(secp256k1.ecdh(Uint8Array.from(publicKey),Uint8Array.from(privateKey),{}))};exports.ecdhUnsafe=function(publicKey,privateKey,compressed){if(publicKey.length!==33&&publicKey.length!==65){throw new RangeError("public key length is invali

1d")}if(privateKey.length!==32){throw new RangeError("private key length is invalid")}return Buffer.from(secp256k1v3.ecdhUnsafe(Uint8Array.from(publicKey),Uint8Array.from(privateKey),compressed))}}).call(this,require("buffer").Buffer)},{"./secp256k1v3-lib/der":110,"./secp256k1v3-lib/index":111,buffer:40,"ethereum-cryptography/secp256k1":96}],110:[function(require,module,exports){(function(Buffer){"use strict";Object.defineProperty(exports,"__esModule",{value:true});var EC_PRIVKEY_EXPORT_DER_COMPRESSED=Buffer.from([48,129,211,2,1,1,4,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,129,133,48,129,130,2,1,1,48,44,6,7,42,134,72,206,61,1,1,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,255,255,252,47,48,6,4,1,0,4,1,7,4,33,2,121,190,102,126,249,220,187,172,85,160,98,149,206,135,11,7,2,155,252,219,45,206,40,217,89,242,129,91,22,248,23,152,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,186,174,220,230,175,72,160,59,191,210,94,140,208,54,65,65,2,1,1,161,36,3,34,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);var EC_PRIVKEY_EXPORT_DER_UNCOMPRESSED=Buffer.from([48,130,1,19,2,1,1,4,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,129,165,48,129,162,2,1,1,48,44,6,7,42,134,72,206,61,1,1,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,255,255,252,47,48,6,4,1,0,4,1,7,4,65,4,121,190,102,126,249,220,187,172,85,160,98,149,206,135,11,7,2,155,252,219,45,206,40,217,89,242,129,91,22,248,23,152,72,58,218,119,38,163,196,101,93,164,251,252,14,17,8,168,253,23,180,72,166,133,84,25,156,71,208,143,251,16,212,184,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,186,174,220,230,175,72,160,59,191,210,94,140,208,54,65,65,2,1,1,161,68,3,66,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);exports.privateKeyExport=function(privateKey,publicKey,compressed){if(compressed===void 0){compressed=true}var result=Buffer.from(compressed?EC_PRIVKEY_EXPORT_DER_COMPRESSED:EC_PRIVKEY_EXPORT_DER_UNCOMPRESSED);privateKey.copy(result,compressed?8:9);publicKey.copy(result,compressed?181:214);return result};exports.privateKeyImport=function(privateKey){var length=privateKey.length;var index=0;if(length<index+1||privateKey[index]!==48)return null;index+=1;if(length<index+1||!(privateKey[index]&128))return null;var lenb=privateKey[index]&127;index+=1;if(lenb<1||lenb>2)return null;if(length<index+lenb)return null;var len=privateKey[index+lenb-1]|(lenb>1?privateKey[index+lenb-2]<<8:0);index+=lenb;if(length<index+len)return null;if(length<index+3||privateKey[index]!==2||privateKey[index+1]!==1||privateKey[index+2]!==1){return null}index+=3;if(length<index+2||privateKey[index]!==4||privateKey[index+1]>32||length<index+2+privateKey[index+1]){return null}return privateKey.slice(index+2,index+2+privateKey[index+1])};exports.signatureImportLax=function(signature){var r=Buffer.alloc(32,0);var s=Buffer.alloc(32,0);var length=signature.length;var index=0;if(signature[index++]!==48){return null}var lenbyte=signature[index++];if(lenbyte&128){index+=lenbyte-128;if(index>length){return null}}if(signature[index++]!==2){return null}var rlen=signature[index++];if(rlen&128){lenbyte=rlen-128;if(index+lenbyte>length){return null}for(;lenbyte>0&&signature[index]===0;index+=1,lenbyte-=1);for(rlen=0;lenbyte>0;index+=1,lenbyte-=1)rlen=(rlen<<8)+signature[index]}if(rlen>length-index){return null}var rindex=index;index+=rlen;if(signature[index++]!==2){return null}var slen=signature[index++];if(slen&128){lenbyte=slen-128;if(index+lenbyte>length){return null}for(;lenbyte>0&&signature[index]===0;index+=1,lenbyte-=1);for(slen=0;lenbyte>0;index+=1,lenbyte-=1)slen=(slen<<8)+signature[index]}if(slen>length-index){return null}var sindex=index;index+=slen;for(;rlen>0&&signature[rindex]===0;rlen-=1,rindex+=1);if(rlen>32){return null}var rvalue=signature.slice(rindex,rindex+rlen);rvalue.copy(r,32-rvalue.length);for(;slen>0&&signature[sindex]===0;slen-=1,sindex+=1);if(slen>32){return null}var svalue=signature.slice(sindex,sindex+slen);svalue.copy(s,32-svalue.length);return{r:r,s:s}}}).call(this,require("buffer").Buffer)},{buffer:40}],111:[function(require,module,exports){(function(Buffer){"use strict";Object.defineProperty(exports,"__esModule",{value:true});var BN=require("bn.js");var EC=require("elliptic").ec;var ec=new EC("secp256k1");var ecparams=ec.curve;exports.privateKeyExport=function(privateKey,compressed){if(compressed===void 0){compressed=true}var d=new BN(privateKey);if(d.ucmp(ecparams.n)>=0){throw new Error("couldn't export to DER format")}var point=ec.g.mul(d);return toPublicKey(point.getX(),point.getY(),compressed)};exports.privateKeyModInverse=function(privateKey){var bn=new BN(privateKey);if(bn.ucmp(ecparams.n)>

1=0||bn.isZero()){throw new Error("private key range is invalid")}return bn.invm(ecparams.n).toArrayLike(Buffer,"be",32)};exports.signatureImport=function(sigObj){var r=new BN(sigObj.r);if(r.ucmp(ecparams.n)>=0){r=new BN(0)}var s=new BN(sigObj.s);if(s.ucmp(ecparams.n)>=0){s=new BN(0)}return Buffer.concat([r.toArrayLike(Buffer,"be",32),s.toArrayLike(Buffer,"be",32)])};exports.ecdhUnsafe=function(publicKey,privateKey,compressed){if(compressed===void 0){compressed=true}var point=ec.keyFromPublic(publicKey);var scalar=new BN(privateKey);if(scalar.ucmp(ecparams.n)>=0||scalar.isZero()){throw new Error("scalar was invalid (zero or overflow)")}var shared=point.pub.mul(scalar);return toPublicKey(shared.getX(),shared.getY(),compressed)};var toPublicKey=function(x,y,compressed){var publicKey;if(compressed){publicKey=Buffer.alloc(33);publicKey[0]=y.isOdd()?3:2;x.toArrayLike(Buffer,"be",32).copy(publicKey,1)}else{publicKey=Buffer.alloc(65);publicKey[0]=4;x.toArrayLike(Buffer,"be",32).copy(publicKey,1);y.toArrayLike(Buffer,"be",32).copy(publicKey,33)}return publicKey}}).call(this,require("buffer").Buffer)},{"bn.js":102,buffer:40,elliptic:44}],112:[function(require,module,exports){(function(Buffer){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.hashPersonalMessage=exports.isValidSignature=exports.fromRpcSig=exports.toRpcSig=exports.ecrecover=exports.ecsign=void 0;var secp256k1=require("./secp256k1v3-adapter");var BN=require("bn.js");var bytes_1=require("./bytes");var hash_1=require("./hash");exports.ecsign=function(msgHash,privateKey,chainId){var sig=secp256k1.sign(msgHash,privateKey);var recovery=sig.recovery;var ret={r:sig.signature.slice(0,32),s:sig.signature.slice(32,64),v:chainId?recovery+(chainId*2+35):recovery+27};return ret};exports.ecrecover=function(msgHash,v,r,s,chainId){var signature=Buffer.concat([bytes_1.setLength(r,32),bytes_1.setLength(s,32)],64);var recovery=calculateSigRecovery(v,chainId);if(!isValidSigRecovery(recovery)){throw new Error("Invalid signature v value")}var senderPubKey=secp256k1.recover(msgHash,signature,recovery);return secp256k1.publicKeyConvert(senderPubKey,false).slice(1)};exports.toRpcSig=function(v,r,s,chainId){var recovery=calculateSigRecovery(v,chainId);if(!isValidSigRecovery(recovery)){throw new Error("Invalid signature v value")}return bytes_1.bufferToHex(Buffer.concat([bytes_1.setLengthLeft(r,32),bytes_1.setLengthLeft(s,32),bytes_1.toBuffer(v)]))};exports.fromRpcSig=function(sig){var buf=bytes_1.toBuffer(sig);if(buf.length!==65){throw new Error("Invalid signature length")}var v=buf[64];if(v<27){v+=27}return{v:v,r:buf.slice(0,32),s:buf.slice(32,64)}};exports.isValidSignature=function(v,r,s,homesteadOrLater,chainId){if(homesteadOrLater===void 0){homesteadOrLater=true}var SECP256K1_N_DIV_2=new BN("7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a0",16);var SECP256K1_N=new BN("fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141",16);if(r.length!==32||s.length!==32){return false}if(!isValidSigRecovery(calculateSigRecovery(v,chainId))){return false}var rBN=new BN(r);var sBN=new BN(s);if(rBN.isZero()||rBN.gt(SECP256K1_N)||sBN.isZero()||sBN.gt(SECP256K1_N)){return false}if(homesteadOrLater&&sBN.cmp(SECP256K1_N_DIV_2)===1){return false}return true};exports.hashPersonalMessage=function(message){var prefix=Buffer.from("�Ethereum Signed Message:\n"+message.length.toString(),"utf-8");return hash_1.keccak(Buffer.concat([prefix,message]))};function calculateSigRecovery(v,chainId){return chainId?v-(2*chainId+35):v-27}function isValidSigRecovery(recovery){return recovery===0||recovery===1}}).call(this,require("buffer").Buffer)},{"./bytes":104,"./hash":106,"./secp256k1v3-adapter":109,"bn.js":102,buffer:40}],113:[function(require,module,exports){"use strict";var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var _require=require("ethereum-cryptography/keccak"),keccak224=_require.keccak224,keccak384=_require.keccak384,k256=_require.keccak256,keccak512=_require.keccak512;var secp256k1=require("./secp256k1-adapter");var assert=require("assert");var rlp=require("rlp");var BN=require("bn.js");var createHash=require("create-hash");var Buffer=require("safe-buffer").Buffer;Object.assign(exports,require("ethjs-util"));exports.MAX_INTEGER=new BN("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",16);exports.TWO_POW256=new BN("10000000000000000000000000000000000000000000000000000000000000000",16);exports.KECCAK256_NULL_S="c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470";exports.SHA3_NULL_S=exports.KECCAK256_NULL_S;exports.KECCAK256_NULL=Buffer.from(exports.KECCAK256_NULL_S,"hex");exports.SHA3_NULL=exports.KECCAK256_NULL;exports.KECCAK256_RLP_ARRAY_S="1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347";exports.SHA3_RLP_ARRAY_S=exports.KECCAK256_RLP_ARRAY_S;exports.KECCAK256_RLP_ARRAY=Buffer.from(exports.KECCAK256_RLP_ARRAY_S,"hex");exports.SHA3_RLP_ARRAY=exports.KECCAK256_RLP_ARRAY;exports.KECCAK256_RLP_S="56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421";exports.SHA3_RLP_S=exports.KECCAK256_RLP_S;exports.KECCAK256_RLP=Buffer.from(exports.KECCAK256_RLP_S,"hex");exports.SHA3_RLP=exports.KECCAK256_RLP;exports.BN=BN;exports.rlp=rlp;exports.secp256k1=secp256k1;exports.zeros=function(bytes){return Buffer.allocUnsafe(bytes).fill(0)};exports.zeroAddress=function(){var addressLength=20;var zeroAddress=exports.zeros(addressLength);return exports.bufferToHex(zeroAddress)};exports.setLengthLeft=exports.setLength=function(msg,length,right){var buf=exports.zeros(length);msg=exports.toBuffer(msg);if(right){if(msg.length<length){msg.copy(buf);return buf}return msg.slice(0,length)}else{if(msg.length<length){msg.copy(buf,length-msg.length);return buf}return msg.slice(-length)}};exports.setLengthRight=function(msg,length){return exports.setLength(m

1sg,length,true)};exports.unpad=exports.stripZeros=function(a){a=exports.stripHexPrefix(a);var first=a[0];while(a.length>0&&first.toString()==="0"){a=a.slice(1);first=a[0]}return a};exports.toBuffer=function(v){if(!Buffer.isBuffer(v)){if(Array.isArray(v)){v=Buffer.from(v)}else if(typeof v==="string"){if(exports.isHexString(v)){v=Buffer.from(exports.padToEven(exports.stripHexPrefix(v)),"hex")}else{v=Buffer.from(v)}}else if(typeof v==="number"){v=exports.intToBuffer(v)}else if(v===null||v===undefined){v=Buffer.allocUnsafe(0)}else if(BN.isBN(v)){v=v.toArrayLike(Buffer)}else if(v.toArray){v=Buffer.from(v.toArray())}else{throw new Error("invalid type")}}return v};exports.bufferToInt=function(buf){return new BN(exports.toBuffer(buf)).toNumber()};exports.bufferToHex=function(buf){buf=exports.toBuffer(buf);return"0x"+buf.toString("hex")};exports.fromSigned=function(num){return new BN(num).fromTwos(256)};exports.toUnsigned=function(num){return Buffer.from(num.toTwos(256).toArray())};exports.keccak=function(a,bits){a=exports.toBuffer(a);if(!bits)bits=256;switch(bits){case 224:{return keccak224(a)}case 256:{return k256(a)}case 384:{return keccak384(a)}case 512:{return keccak512(a)}default:{throw new Error("Invald algorithm: keccak"+bits)}}};exports.keccak256=function(a){return exports.keccak(a)};exports.sha3=exports.keccak;exports.sha256=function(a){a=exports.toBuffer(a);return createHash("sha256").update(a).digest()};exports.ripemd160=function(a,padded){a=exports.toBuffer(a);var hash=createHash("rmd160").update(a).digest();if(padded===true){return exports.setLength(hash,32)}else{return hash}};exports.rlphash=function(a){return exports.keccak(rlp.encode(a))};exports.isValidPrivate=function(privateKey){return secp256k1.privateKeyVerify(privateKey)};exports.isValidPublic=function(publicKey,sanitize){if(publicKey.length===64){return secp256k1.publicKeyVerify(Buffer.concat([Buffer.from([4]),publicKey]))}if(!sanitize){return false}return secp256k1.publicKeyVerify(publicKey)};exports.pubToAddress=exports.publicToAddress=function(pubKey,sanitize){pubKey=exports.toBuffer(pubKey);if(sanitize&&pubKey.length!==64){pubKey=secp256k1.publicKeyConvert(pubKey,false).slice(1)}assert(pubKey.length===64);return exports.keccak(pubKey).slice(-20)};var privateToPublic=exports.privateToPublic=function(privateKey){privateKey=exports.toBuffer(privateKey);return secp256k1.publicKeyCreate(privateKey,false).slice(1)};exports.importPublic=function(publicKey){publicKey=exports.toBuffer(publicKey);if(publicKey.length!==64){publicKey=secp256k1.publicKeyConvert(publicKey,false).slice(1)}return publicKey};exports.ecsign=function(msgHash,privateKey){var sig=secp256k1.sign(msgHash,privateKey);var ret={};ret.r=sig.signature.slice(0,32);ret.s=sig.signature.slice(32,64);ret.v=sig.recovery+27;return ret};exports.hashPersonalMessage=function(message){var prefix=exports.toBuffer("�Ethereum Signed Message:\n"+message.length.toString());return exports.keccak(Buffer.concat([prefix,message]))};exports.ecrecover=function(msgHash,v,r,s){var signature=Buffer.concat([exports.setLength(r,32),exports.setLength(s,32)],64);var recovery=v-27;if(recovery!==0&&recovery!==1){throw new Error("Invalid signature v value")}var senderPubKey=secp256k1.recover(msgHash,signature,recovery);return secp256k1.publicKeyConvert(senderPubKey,false).slice(1)};exports.toRpcSig=function(v,r,s){if(v!==27&&v!==28){throw new Error("Invalid recovery id")}return exports.bufferToHex(Buffer.concat([exports.setLengthLeft(r,32),exports.setLengthLeft(s,32),exports.toBuffer(v-27)]))};exports.fromRpcSig=function(sig){sig=exports.toBuffer(sig);if(sig.length!==65){throw new Error("Invalid signature length")}var v=sig[64];if(v<27){v+=27}return{v:v,r:sig.slice(0,32),s:sig.slice(32,64)}};exports.privateToAddress=function(privateKey){return exports.publicToAddress(privateToPublic(privateKey))};exports.isValidAddress=function(address){return/^0x[0-9a-fA-F]{40}$/.test(address)};exports.isZeroAddress=function(address){var zeroAddress=exports.zeroAddress();return zeroAddress===exports.addHexPrefix(address)};exports.toChecksumAddress=function(address){address=exports.stripHexPrefix(address).toLowerCase();var hash=exports.keccak(address).toString("hex");var ret="0x";for(var i=0;i<address.length;i++){if(parseInt(hash[i],16)>=8){ret+=address[i].toUpperCase()}else{ret+=address[i]}}return ret};exports.isValidChecksumAddress=function(address){return exports.isValidAddress(address)&&exports.toChecksumAddress(address)===address};exports.generateAddress=function(from,nonce){from=exports.toBuffer(from);nonce=new BN(nonce);if(nonce.isZero()){nonce=null}else{nonce=Buffer.from(nonce.toArray())}return exports.rlphash([from,nonce]).slice(-20)};exports.isPrecompiled=function(address){var a=exports.unpad(address);return a.length===1&&a[0]>=1&&a[0]<=8};exports.addHexPrefix=function(str){if(typeof str!=="string"){return str}return exports.isHexPrefixed(str)?str:"0x"+str};exports.isValidSignature=function(v,r,s,homestead){var SECP256K1_N_DIV_2=new BN("7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a0",16);var SECP256K1_N=new BN("fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141",16);if(r.length!==32||s.length!==32){return false}if(v!==27&&v!==28){return false}r=new BN(r);s=new BN(s);if(r.isZero()||r.gt(SECP256K1_N)||s.isZero()||s.gt(SECP256K1_N)){return false}if(homestead===false&&new BN(s).cmp(SECP256K1_N_DIV_2)===1){return false}return true};exports.baToJSON=function(ba){if(Buffer.isBuffer(ba)){return"0x"+ba.toString("hex")}else if(ba instanceof Array){var array=[];for(var i=0;i<ba.length;i++){array.push(exports.baToJSON(ba[i]))}return array}};exports.defineProperties=function(self,fields,data){self.raw=[];self._fields=[];self.toJSON=function(label){if(label){var obj={};self._fields.forEach(function(field){obj[field]="0x"+self[field].toString("hex")});return obj}return exports.baToJSON(this.raw)};self.serialize=function serialize(){return rlp.encode(self.raw)};fields.forEach(function(field,i){self._fields.push(field.name);function getter(){return self.raw[i]}function setter(v){v=exports.toBuffer(v);if(v.toString("hex")==="00"&&!field.allowZero){v=Buffer.allocUnsafe(0)}if(field.allowLess&&field.length){v=exports.stripZeros(v);assert(field.length>=v.length,"The field "+field.name+" must not have more "+field.length+" b

1ytes")}else if(!(field.allowZero&&v.length===0)&&field.length){assert(field.length===v.length,"The field "+field.name+" must have byte length of "+field.length)}self.raw[i]=v}Object.defineProperty(self,field.name,{enumerable:true,configurable:true,get:getter,set:setter});if(field.default){self[field.name]=field.default}if(field.alias){Object.defineProperty(self,field.alias,{enumerable:false,configurable:true,set:setter,get:getter})}});if(data){if(typeof data==="string"){data=Buffer.from(exports.stripHexPrefix(data),"hex")}if(Buffer.isBuffer(data)){data=rlp.decode(data)}if(Array.isArray(data)){if(data.length>self._fields.length){throw new Error("wrong number of fields in data")}data.forEach(function(d,i){self[self._fields[i]]=exports.toBuffer(d)})}else if((typeof data==="undefined"?"undefined":_typeof(data))==="object"){var keys=Object.keys(data);fields.forEach(function(field){if(keys.indexOf(field.name)!==-1)self[field.name]=data[field.name];if(keys.indexOf(field.alias)!==-1)self[field.alias]=data[field.alias]})}else{throw new Error("invalid data")}}}},{"./secp256k1-adapter":114,assert:20,"bn.js":117,"create-hash":43,"ethereum-cryptography/keccak":85,"ethjs-util":121,rlp:237,"safe-buffer":239}],114:[function(require,module,exports){(function(Buffer){"use strict";var secp256k1=require("ethereum-cryptography/secp256k1");var secp256k1v3=require("./secp256k1-lib/index");var der=require("./secp256k1-lib/der");var privateKeyVerify=function privateKeyVerify(privateKey){if(privateKey.length!==32){return false}return secp256k1.privateKeyVerify(Uint8Array.from(privateKey))};var privateKeyExport=function privateKeyExport(privateKey,compressed){if(privateKey.length!==32){throw new RangeError("private key length is invalid")}var publicKey=secp256k1v3.privateKeyExport(privateKey,compressed);return der.privateKeyExport(privateKey,publicKey,compressed)};var privateKeyImport=function privateKeyImport(privateKey){privateKey=der.privateKeyImport(privateKey);if(privateKey!==null&&privateKey.length===32&&privateKeyVerify(privateKey)){return privateKey}throw new Error("couldn't import from DER format")};var privateKeyNegate=function privateKeyNegate(privateKey){return Buffer.from(secp256k1.privateKeyNegate(Uint8Array.from(privateKey)))};var privateKeyModInverse=function privateKeyModInverse(privateKey){if(privateKey.length!==32){throw new Error("private key length is invalid")}return Buffer.from(secp256k1v3.privateKeyModInverse(Uint8Array.from(privateKey)))};var privateKeyTweakAdd=function privateKeyTweakAdd(privateKey,tweak){return Buffer.from(secp256k1.privateKeyTweakAdd(Uint8Array.from(privateKey),tweak))};var privateKeyTweakMul=function privateKeyTweakMul(privateKey,tweak){return Buffer.from(secp256k1.privateKeyTweakMul(Uint8Array.from(privateKey),Uint8Array.from(tweak)))};var publicKeyCreate=function publicKeyCreate(privateKey,compressed){return Buffer.from(secp256k1.publicKeyCreate(Uint8Array.from(privateKey),compressed))};var publicKeyConvert=function publicKeyConvert(publicKey,compressed){return Buffer.from(secp256k1.publicKeyConvert(Uint8Array.from(publicKey),compressed))};var publicKeyVerify=function publicKeyVerify(publicKey){if(publicKey.length!==33&&publicKey.length!==65){return false}return secp256k1.publicKeyVerify(Uint8Array.from(publicKey))};var publicKeyTweakAdd=function publicKeyTweakAdd(publicKey,tweak,compressed){return Buffer.from(secp256k1.publicKeyTweakAdd(Uint8Array.from(publicKey),Uint8Array.from(tweak),compressed))};var publicKeyTweakMul=function publicKeyTweakMul(publicKey,tweak,compressed){return Buffer.from(secp256k1.publicKeyTweakMul(Uint8Array.from(publicKey),Uint8Array.from(tweak),compressed))};var publicKeyCombine=function publicKeyCombine(publicKeys,compressed){var keys=[];publicKeys.forEach(function(publicKey){keys.push(Uint8Array.from(publicKey))});return Buffer.from(secp256k1.publicKeyCombine(keys,compressed))};var signatureNormalize=function signatureNormalize(signature){return Buffer.from(secp256k1.signatureNormalize(Uint8Array.from(signature)))};var signatureExport=function signatureExport(signature){return Buffer.from(secp256k1.signatureExport(Uint8Array.from(signature)))};var signatureImport=function signatureImport(signature){return Buffer.from(secp256k1.signatureImport(Uint8Array.from(signature)))};var signatureImportLax=function signatureImportLax(signature){if(signature.length===0){throw new RangeError("signature length is invali

1d")}var sigObj=der.signatureImportLax(signature);if(sigObj===null){throw new Error("couldn't parse DER signature")}return secp256k1v3.signatureImport(sigObj)};var sign=function sign(message,privateKey,options){if(options===null){throw new TypeError("options should be an Object")}var signOptions=void 0;if(options){signOptions={};if(options.data===null){throw new TypeError("options.data should be a Buffer")}if(options.data){if(options.data.length!==32){throw new RangeError("options.data length is invalid")}signOptions.data=new Uint8Array(options.data)}if(options.noncefn===null){throw new TypeError("options.noncefn should be a Function")}if(options.noncefn){signOptions.noncefn=function(message,privateKey,algo,data,attempt){var bufferAlgo=algo!=null?Buffer.from(algo):null;var bufferData=data!=null?Buffer.from(data):null;var buffer=Buffer.from("");if(options.noncefn){buffer=options.noncefn(Buffer.from(message),Buffer.from(privateKey),bufferAlgo,bufferData,attempt)}return Uint8Array.from(buffer)}}}var sig=secp256k1.ecdsaSign(Uint8Array.from(message),Uint8Array.from(privateKey),signOptions);return{signature:Buffer.from(sig.signature),recovery:sig.recid}};var verify=function verify(message,signature,publicKey){return secp256k1.ecdsaVerify(Uint8Array.from(signature),Uint8Array.from(message),publicKey)};var recover=function recover(message,signature,recid,compressed){return Buffer.from(secp256k1.ecdsaRecover(Uint8Array.from(signature),recid,Uint8Array.from(message),compressed))};var ecdh=function ecdh(publicKey,privateKey){return Buffer.from(secp256k1.ecdh(Uint8Array.from(publicKey),Uint8Array.from(privateKey),{}))};var ecdhUnsafe=function ecdhUnsafe(publicKey,privateKey,compressed){if(publicKey.length!==33&&publicKey.length!==65){throw new RangeError("public key length is invalid")}if(privateKey.length!==32){throw new RangeError("private key length is invalid")}return Buffer.from(secp256k1v3.ecdhUnsafe(Uint8Array.from(publicKey),Uint8Array.from(privateKey),compressed))};module.exports={privateKeyVerify:privateKeyVerify,privateKeyExport:privateKeyExport,privateKeyImport:privateKeyImport,privateKeyNegate:privateKeyNegate,privateKeyModInverse:privateKeyModInverse,privateKeyTweakAdd:privateKeyTweakAdd,privateKeyTweakMul:privateKeyTweakMul,publicKeyCreate:publicKeyCreate,publicKeyConvert:publicKeyConvert,publicKeyVerify:publicKeyVerify,publicKeyTweakAdd:publicKeyTweakAdd,publicKeyTweakMul:publicKeyTweakMul,publicKeyCombine:publicKeyCombine,signatureNormalize:signatureNormalize,signatureExport:signatureExport,signatureImport:signatureImport,signatureImportLax:signatureImportLax,sign:sign,verify:verify,recover:recover,ecdh:ecdh,ecdhUnsafe:ecdhUnsafe}}).call(this,require("buffer").Buffer)},{"./secp256k1-lib/der":115,"./secp256k1-lib/index":116,buffer:40,"ethereum-cryptography/secp256k1":96}],115:[function(require,module,exports){(function(Buffer){"use strict";var EC_PRIVKEY_EXPORT_DER_COMPRESSED=Buffer.from([48,129,211,2,1,1,4,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,129,133,48,129,130,2,1,1,48,44,6,7,42,134,72,206,61,1,1,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,255,255,252,47,48,6,4,1,0,4,1,7,4,33,2,121,190,102,126,249,220,187,172,85,160,98,149,206,135,11,7,2,155,252,219,45,206,40,217,89,242,129,91,22,248,23,152,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,186,174,220,230,175,72,160,59,191,210,94,140,208,54,65,65,2,1,1,161,36,3,34,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);var EC_PRIVKEY_EXPORT_DER_UNCOMPRESSED=Buffer.from([48,130,1,19,2,1,1,4,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,129,165,48,129,162,2,1,1,48,44,6,7,42,134,72,206,61,1,1,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,255,255,252,47,48,6,4,1,0,4,1,7,4,65,4,121,190,102,126,249,220,187,172,85,160,98,149,206,135,11,7,2,155,252,219,45,206,40,217,89,242,129,91,22,248,23,152,72,58,218,119,38,163,196,101,93,164,251,252,14,17,8,168,253,23,180,72,166,133,84,25,156,71,208,143,251,16,212,184,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,186,174,220,230,175,72,160,59,191,210,94,140,208,54,65,65,2,1,1,161,68,3,66,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);

1exports.privateKeyExport=function(privateKey,publicKey,compressed){var result=Buffer.from(compressed?EC_PRIVKEY_EXPORT_DER_COMPRESSED:EC_PRIVKEY_EXPORT_DER_UNCOMPRESSED);privateKey.copy(result,compressed?8:9);publicKey.copy(result,compressed?181:214);return result};exports.privateKeyImport=function(privateKey){var length=privateKey.length;var index=0;if(length<index+1||privateKey[index]!==48)return null;index+=1;if(length<index+1||!(privateKey[index]&128))return null;var lenb=privateKey[index]&127;index+=1;if(lenb<1||lenb>2)return null;if(length<index+lenb)return null;var len=privateKey[index+lenb-1]|(lenb>1?privateKey[index+lenb-2]<<8:0);index+=lenb;if(length<index+len)return null;if(length<index+3||privateKey[index]!==2||privateKey[index+1]!==1||privateKey[index+2]!==1){return null}index+=3;if(length<index+2||privateKey[index]!==4||privateKey[index+1]>32||length<index+2+privateKey[index+1]){return null}return privateKey.slice(index+2,index+2+privateKey[index+1])};exports.signatureImportLax=function(signature){var r=Buffer.alloc(32,0);var s=Buffer.alloc(32,0);var length=signature.length;var index=0;if(signature[index++]!==48){return null}var lenbyte=signature[index++];if(lenbyte&128){index+=lenbyte-128;if(index>length){return null}}if(signature[index++]!==2){return null}var rlen=signature[index++];if(rlen&128){lenbyte=rlen-128;if(index+lenbyte>length){return null}for(;lenbyte>0&&signature[index]===0;index+=1,lenbyte-=1){}for(rlen=0;lenbyte>0;index+=1,lenbyte-=1){rlen=(rlen<<8)+signature[index]}}if(rlen>length-index){return null}var rindex=index;index+=rlen;if(signature[index++]!==2){return null}var slen=signature[index++];if(slen&128){lenbyte=slen-128;if(index+lenbyte>length){return null}for(;lenbyte>0&&signature[index]===0;index+=1,lenbyte-=1){}for(slen=0;lenbyte>0;index+=1,lenbyte-=1){slen=(slen<<8)+signature[index]}}if(slen>length-index){return null}var sindex=index;index+=slen;for(;rlen>0&&signature[rindex]===0;rlen-=1,rindex+=1){}if(rlen>32){return null}var rvalue=signature.slice(rindex,rindex+rlen);rvalue.copy(r,32-rvalue.length);for(;slen>0&&signature[sindex]===0;slen-=1,sindex+=1){}if(slen>32){return null}var svalue=signature.slice(sindex,sindex+slen);svalue.copy(s,32-svalue.length);return{r:r,s:s}}}).call(this,require("buffer").Buffer)},{buffer:40}],116:[function(require,module,exports){(function(Buffer){"use strict";var BN=require("bn.js");var EC=require("elliptic").ec;var ec=new EC("secp256k1");var ecparams=ec.curve;exports.privateKeyExport=function(privateKey,compressed){var d=new BN(privateKey);if(d.ucmp(ecparams.n)>=0){throw new Error("couldn't export to DER format")}var point=ec.g.mul(d);return toPublicKey(point.getX(),point.getY(),compressed)};exports.privateKeyModInverse=function(privateKey){var bn=new BN(privateKey);if(bn.ucmp(ecparams.n)>=0||bn.isZero()){throw new Error("private key range is invalid")}return bn.invm(ecparams.n).toArrayLike(Buffer,"be",32)};exports.signatureImport=function(sigObj){var r=new BN(sigObj.r);if(r.ucmp(ecparams.n)>=0){r=new BN(0)}var s=new BN(sigObj.s);if(s.ucmp(ecparams.n)>=0){s=new BN(0)}return Buffer.concat([r.toArrayLike(Buffer,"be",32),s.toArrayLike(Buffer,"be",32)])};exports.ecdhUnsafe=function(publicKey,privateKey,compressed){var point=ec.keyFromPublic(publicKey);var scalar=new BN(privateKey);if(scalar.ucmp(ecparams.n)>

1=0||scalar.isZero()){throw new Error("scalar was invalid (zero or overflow)")}var shared=point.pub.mul(scalar);return toPublicKey(shared.getX(),shared.getY(),compressed)};var toPublicKey=function toPublicKey(x,y,compressed){var publicKey=void 0;if(compressed){publicKey=Buffer.alloc(33);publicKey[0]=y.isOdd()?3:2;x.toArrayLike(Buffer,"be",32).copy(publicKey,1)}else{publicKey=Buffer.alloc(65);publicKey[0]=4;x.toArrayLike(Buffer,"be",32).copy(publicKey,1);y.toArrayLike(Buffer,"be",32).copy(publicKey,33)}return publicKey}}).call(this,require("buffer").Buffer)},{"bn.js":117,buffer:40,elliptic:44}],117:[function(require,module,exports){arguments[4][59][0].apply(exports,arguments)},{buffer:37,dup:59}],118:[function(require,module,exports){(function(global){!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).ethers=e()}}(function(){return function o(s,a,u){function l(t,e){if(!a[t]){if(!s[t]){var r="function"==typeof require&&require;if(!e&&r)return r(t,!0);if(h)return h(t,!0);var n=new Error("Cannot find module '"+t+"'");throw n.code="MODULE_NOT_FOUND",n}var i=a[t]={exports:{}};s[t][0].call(i.exports,function(e){return l(s[t][1][e]||e)},i,i.exports,o,s,a,u)}return a[t].exports}for(var h="function"==typeof require&&require,e=0;e<u.length;e++)l(u[e]);return l}({1:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.version="4.0.47"},{}],2:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("./utils/properties"),i=(o.isSigner=function(e){return n.isType(e,"Signer")},o);function o(){n.setType(this,"Signer")}r.Signer=i},{"./utils/properties":74}],3:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("./utils/bignumber");r.AddressZero="0x0000000000000000000000000000000000000000";r.HashZero="0x0000000000000000000000000000000000000000000000000000000000000000";r.EtherSymbol="Ξ";var i=n.bigNumberify(-1);r.NegativeOne=i;var o=n.bigNumberify(0);r.Zero=o;var s=n.bigNumberify(1);r.One=s;var a=n.bigNumberify(2);r.Two=a;var u=n.bigNumberify("1000000000000000000");r.WeiPerEther=u;var l=n.bigNumberify("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");r.MaxUint256=l},{"./utils/bignumber":63}],4:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s,u=e("./constants"),l=o(e("./errors")),h=e("./utils/abi-coder"),a=e("./utils/address"),f=e("./utils/bignumber"),c=e("./utils/bytes"),d=e("./utils/interface"),p=e("./utils/properties"),v=e("./providers/abstract-provider"),y=e("./abstract-signer"),m=(s=y.Signer,i(g,s),g.prototype.getAddress=function(){return Promise.resolve(this.address)},g.prototype._fail=function(e,t){return Promise.resolve().then(function(){l.throwError(e,l.UNSUPPORTED_OPERATION,{operation:t})})},g.prototype.signMessage=function(e){return this._fail("VoidSigner cannot sign messages","signMessage")},g.prototype.sendTransaction=function(e){return this._fail("VoidSigner cannot sign transactions","sendTransaction")},g.prototype.connect=function(e){return new g(this.address,e)},g);function g(e,t){var r=s.call(this)||this;return p.defineReadOnly(r,"address",e),p.defineReadOnly(r,"provider",t),r}r.VoidSigner=m;var b={chainId:!0,data:!0,from:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0};function w(o,e,s){var a=o.interface.functions[e];return function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var i={},r=null;if(e.length===a.inputs.length+1&&"object"==typeof e[e.length-1])for(var n in null!=(i=p.shallowCopy(e.pop())).blockTag&&(r=i.blockTag),delete i.blockTag,i)if(!b[n])throw new Error("unknown transaction override "+n);if(e.length!=a.inputs.length)throw new Error("incorrect number of arguments");return["data","to"].forEach(function(e){null!=i[e]&&l.throwError("cannot override "+e,l.UNSUPPORTED_OPERATION,{operation:e})}),i.to=o._deployed(r).then(function(){return o.addressPromise}),function n(i,o,e){if(Array.isArray(e)){var s=[];return e.forEach(function(e,t){var r=null;r=Array.isArray(o)?o[t]:o[e.name],s.push(n(i,r,e))}),Promise.all(s)}if("address"===e.type)return i.resolveName(o);if("tuple"===e.type)return n(i,o,e.components);var t=e.type.match(/(.*)(\[[0-9]*\]$)/);if(t){if(!Array.isArray(o))throw new Error("invalid value for array");var r=[],a={components:e.components,type:t[1]};return o.forEach(function(e){r.push(n(i,e,a))}),Promise.all(r)}return Promise.resolve(o)}(o.provider,e,a.inputs).then(function(n){if(i.data=a.encode(n),"call"===a.type)return s?Promise.resolve(u.Zero):(o.provider||l.throwError("call (constant functions) require a provider or a signer with a provider",l.UNSUPPORTED_OPERATION,{operation:"call"}),["gasLimit","gasPrice","value"].forEach(function(e){if(null!=i[e])throw new Error("call cannot override "+e)}),null==i.from&&o.signer&&(i.from=o.signer.getAddress()),o.provider.call(i,r).then(function(t){if(c.hexDataLength(t)%32==4&&"0x08c379a0"===c.hexDataSlice(t,0,4)){var e=h.defaultAbiCoder.decode(["string"],c.hexDataSlice(t,4));l.throwError("call revert exception",l.CALL_EXCEPTION,{address:o.address,args:n,method:a.signature,errorSignature:"Error(string)",errorArgs:[e],reason:e,transaction:i})}try{var r=a.decode(t);return 1===a.outputs.length&&(r=r[0]),r}catch(e){throw"0x"===t&&0<a.outputs.length&&l.throwError("call exception",l.CALL_EXCEPTION,{address:o.address,method:a.signature,args:n}),e}}

1));if("transaction"===a.type)return s?(o.provider||l.throwError("estimate gas require a provider or a signer with a provider",l.UNSUPPORTED_OPERATION,{operation:"estimateGas"}),null==i.from&&o.signer&&(i.from=o.signer.getAddress()),o.provider.estimateGas(i)):(null==i.gasLimit&&null!=a.gas&&(i.gasLimit=f.bigNumberify(a.gas).add(21e3)),o.signer||l.throwError("sending a transaction requires a signer",l.UNSUPPORTED_OPERATION,{operation:"sendTransaction"}),null!=i.from&&l.throwError("cannot override from in a transaction",l.UNSUPPORTED_OPERATION,{operation:"sendTransaction"}),o.signer.sendTransaction(i).then(function(e){var t=e.wait.bind(e);return e.wait=function(e){return t(e).then(function(n){return n.events=n.logs.map(function(e){var t=p.deepCopy(e),r=o.interface.parseLog(e);return r&&(t.args=r.values,t.decode=r.decode,t.event=r.name,t.eventSignature=r.signature),t.removeListener=function(){return o.provider},t.getBlock=function(){return o.provider.getBlock(n.blockHash)},t.getTransaction=function(){return o.provider.getTransaction(n.transactionHash)},t.getTransactionReceipt=function(){return Promise.resolve(n)},t}),n})},e}));throw new Error("invalid type - "+a.type)})}}function _(e){return!e.address||null!=e.topics&&0!==e.topics.length?(e.address||"*")+"@"+(e.topics?e.topics.join(":"):""):"*"}var M=(A.prototype.deployed=function(){return this._deployed()},A.prototype._deployed=function(e){var t=this;return this._deployedPromise||(this.deployTransaction?this._deployedPromise=this.deployTransaction.wait().then(function(){return t}):this._deployedPromise=this.provider.getCode(this.address,e).then(function(e){return"0x"===e&&l.throwError("contract not deployed",l.UNSUPPORTED_OPERATION,{contractAddress:t.address,operation:"getDeployed"}),t})),this._deployedPromise},A.prototype.fallback=function(e){var t=this;this.signer||l.throwError("sending a transaction requires a signer",l.UNSUPPORTED_OPERATION,{operation:"sendTransaction(fallback)"});var r=p.shallowCopy(e||{});return["from","to"].forEach(function(e){null!=r[e]&&l.throwError("cannot override "+e,l.UNSUPPORTED_OPERATION,{operation:e})}),r.to=this.addressPromise,this.deployed().then(function(){return t.signer.sendTransaction(r)})},A.prototype.connect=function(e){"string"==typeof e&&(e=new m(e,this.provider));var t=new A(this.address,this.interface,e);return this.deployTransaction&&p.defineReadOnly(t,"deployTransaction",this.deployTransaction),t},A.prototype.attach=function(e){return new A(e,this.interface,this.signer||this.provider)},A.isIndexed=function(e){return d.Interface.isIndexed(e)},A.prototype._getEventFilter=function(e){var r=this;if("string"==typeof e){if("*"===e)return{prepareEvent:function(e){var t=r.interface.parseLog(e);return t&&(e.args=t.values,e.decode=t.decode,e.event=t.name,e.eventSignature=t.signature),[e]},eventTag:"*",filter:{address:this.address}};-1!==e.indexOf("(")&&(e=h.formatSignature(h.parseSignature("event "+e)));var n=this.interface.events[e];n||l.throwError("unknown event - "+e,l.INVALID_ARGUMENT,{argumnet:"eventName",value:e});var t={address:this.address,topics:[n.topic]};return{prepareEvent:function(e){var t=n.decode(e.data,e.topics);e.args=t;var r=Array.prototype.slice.call(t);return r.push(e),r},event:n,eventTag:_(t),filter:t}}var i={address:this.address},o=null;if(e.topics&&e.topics[0])for(var s in i.topics=e.topics,this.interface.events)if(-1!==s.indexOf("(")){var a=this.interface.events[s];if(a.topic===e.topics[0].toLowerCase()){o=a;break}}return{prepareEvent:function(e){if(!o)return[e];var t=o.decode(e.data,e.topics);e.args=t;var r=Array.prototype.slice.call(t);return r.push(e),r},event:o,eventTag:_(i),filter:i}},A.prototype._addEventListener=function(n,i,e){var o=this;function t(e){var t=p.deepCopy(e),r=n.prepareEvent(t);n.event&&(t.decode=n.event.decode,t.event=n.event.name,t.eventSignature=n.event.signature),t.removeListener=function(){o.removeListener(n.filter,i)},t.getBlock=function(){return o.provider.getBlock(e.blockHash)},t.getTransaction=function(){return o.provider.getTransaction(e.transactionHash)},t.getTransactionReceipt=function(){return o.provider.getTransactionReceipt(e.transactionHash)},o.emit.apply(o,[n.filter].concat(r))}this.provider||l.throwError("events require a provider or a signer with a provider",l.UNSUPPORTED_OPERATION,{operation:"once"}),this.provider.on(n.filter,t),this._events.push({eventFilter:n,listener:i,wrappedListener:t,once:e})},A.prototype.on=function(e,t){return this._addEventListener(this._getEventFilter(e),t,!1),this},A.prototype.once=function(e,t){return this._addEventListener(this._getEventFilter(e),t,!0),this},A.prototype.addListener=function(e,t){return this.on(e,t)},A.prototype.emit=function(e){for(var t=this,r=[],n=1;n<arguments.length;n++)r[n-1]=arguments[n];if(!this.provider)return!1;var i=!1,o=this._getEventFilter(e);return this._events=this._events.filter(function(e){return e.eventFilter.eventTag!==o.eventTag||(setTimeout(function(){e.listener.apply(t,r)},0),i=!0,!e.once)}),i},A.prototype.listenerCount=function(e){if(!this.provider)return 0;var t=this._getEventFilter(e);return this._events.filter(function(e){return e.eventFilter.eventTag===t.eventTag}).length},A.prototype.listeners=function(e){if(!this.provider)return[];var t=this._getEventFilter(e);return this._events.filter(function(e){return e.eventFilter.eventTag===t.eventTag}).map(function(e){return e.listener})},A.prototype.removeAllListeners=function(e){var t=this;if(!this.provider)return this;var r=this._getEventFilter(e);return this._events=this._events.filter(function(e){return e.eventFilter.eventTag!==r.eventTag||(t.provider.removeListener(e.eventFilter.filter,e.wrappedListener),!1)}),this},A.prototype.removeListener=function(e,t){var r=this;if(!this.provider)return this;var n=!1,i=this._getEventFilter(e);return this._events=this._events.filter(function(e){return e.eventFilter.eventTag!==i.eventTag||e.listener!==t||(r.provider.removeListener(e.eventFilter.filter,e.wrappedListener),!!n||!(n=!0))}),this},A);function A(t,e,r){var n=this;if(l.checkNew(this,A),d.Interface.isInterface(e)?p.defineReadOnly(this,"interface",e):p.defineReadOnly(this,"interface",new d.Interface(e)),y.Signer.isSigner(r)?(p.defineReadOnly(this,"provider",r.provider),p.defineReadOnly(this,"signer",r)):v.Provider.isProvider(r)?(p.defineReadOnly(this,"provider",r),p.defineReadOnly(this,"signer",null)):l.throwError("invalid signer or provider",l.INVALID_ARGUMENT,{arg:"signerOrProvider",value:r}),p.defineReadOnly(this,"estimate",{}),p.defineReadOnly(this,"functions",{}),p.defineReadOnly(this,"filters",{}

1),Object.keys(this.interface.events).forEach(function(e){var r=n.interface.events[e];p.defineReadOnly(n.filters,e,function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return{address:n.address,topics:r.encodeTopics(e)}})}),this._events=[],p.defineReadOnly(this,"address",t),this.provider)p.defineReadOnly(this,"addressPromise",this.provider.resolveName(t).then(function(e){if(null==e)throw new Error("name not found");return e}).catch(function(e){throw e}));else try{p.defineReadOnly(this,"addressPromise",Promise.resolve(a.getAddress(t)))}catch(e){l.throwError("provider is required to use non-address contract address",l.INVALID_ARGUMENT,{argument:"addressOrName",value:t})}Object.keys(this.interface.functions).forEach(function(e){var t=w(n,e,!1);null==n[e]?p.defineReadOnly(n,e,t):l.warn("WARNING: Multiple definitions for "+e),null==n.functions[e]&&(p.defineReadOnly(n.functions,e,t),p.defineReadOnly(n.estimate,e,w(n,e,!0)))})}r.Contract=M;var E=(S.prototype.getDeployTransaction=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r={};if(e.length===this.interface.deployFunction.inputs.length+1)for(var n in r=p.shallowCopy(e.pop()))if(!b[n])throw new Error("unknown transaction override "+n);return["data","from","to"].forEach(function(e){null!=r[e]&&l.throwError("cannot override "+e,l.UNSUPPORTED_OPERATION,{operation:e})}),l.checkArgumentCount(e.length,this.interface.deployFunction.inputs.length," in Contract constructor"),r.data=this.interface.deployFunction.encode(this.bytecode,e),r},S.prototype.deploy=function(){for(var r=this,e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var n=this.getDeployTransaction.apply(this,e);return this.signer.sendTransaction(n).then(function(e){var t=new M(a.getContractAddress(e),r.interface,r.signer);return p.defineReadOnly(t,"deployTransaction",e),t})},S.prototype.attach=function(e){return new M(e,this.interface,this.signer)},S.prototype.connect=function(e){return new S(this.interface,this.bytecode,e)},S.fromSolidity=function(e,t){null==e&&l.throwError("missing compiler output",l.MISSING_ARGUMENT,{argument:"compilerOutput"}),"string"==typeof e&&(e=JSON.parse(e));var r=e.abi,n=null;return e.bytecode?n=e.bytecode:e.evm&&e.evm.bytecode&&(n=e.evm.bytecode),new S(r,n,t)},S);function S(e,t,r){var n=null;"string"==typeof t?n=t:c.isArrayish(t)?n=c.hexlify(t):"string"==typeof t.object?n=t.object:l.throwError("bytecode must be a valid hex string",l.INVALID_ARGUMENT,{arg:"bytecode",value:t}),"0x"!==n.substring(0,2)&&(n="0x"+n),c.isHexString(n)||l.throwError("bytecode must be a valid hex string",l.INVALID_ARGUMENT,{arg:"bytecode",value:t}),n.length%2!=0&&l.throwError("bytecode must be valid data (even length)",l.INVALID_ARGUMENT,{arg:"bytecode",value:t}),p.defineReadOnly(this,"bytecode",n),d.Interface.isInterface(e)?p.defineReadOnly(this,"interface",e):p.defineReadOnly(this,"interface",new d.Interface(e)),r&&!y.Signer.isSigner(r)&&l.throwError("invalid signer",l.INVALID_ARGUMENT,{arg:"signer",value:null}),p.defineReadOnly(this,"signer",r||null)}r.ContractFactory=E},{"./abstract-signer":2,"./constants":3,"./errors":5,"./providers/abstract-provider":50,"./utils/abi-coder":59,"./utils/address":60,"./utils/bignumber":63,"./utils/bytes":64,"./utils/interface":69,"./utils/properties":74}],5:[function(e,t,s){"use strict";Object.defineProperty(s,"__esModule",{value:!0});var a=e("./_version");s.UNKNOWN_ERROR="UNKNOWN_ERROR",s.NOT_IMPLEMENTED="NOT_IMPLEMENTED",s.MISSING_NEW="MISSING_NEW",s.CALL_EXCEPTION="CALL_EXCEPTION",s.INVALID_ARGUMENT="INVALID_ARGUMENT",s.MISSING_ARGUMENT="MISSING_ARGUMENT",s.UNEXPECTED_ARGUMENT="UNEXPECTED_ARGUMENT",s.NUMERIC_FAULT="NUMERIC_FAULT",s.INSUFFICIENT_FUNDS="INSUFFICIENT_FUNDS",s.NONCE_EXPIRED="NONCE_EXPIRED",s.REPLACEMENT_UNDERPRICED="REPLACEMENT_UNDERPRICED";var r=!(s.UNSUPPORTED_OPERATION="UNSUPPORTED_OPERATION"),u=!1;function n(e,t,r){if(u)throw new Error("unknown error");t=t||s.UNKNOWN_ERROR,r=r||{};var n=[];Object.keys(r).forEach(function(t){try{n.push(t+"="+JSON.stringify(r[t]))}catch(e){n.push(t+"="+JSON.stringify(r[t].toString()))}}),n.push("version="+a.version);var i=e;n.length&&(e+=" ("+n.join(", ")+")");var o=new Error(e);throw o.reason=i,o.code=t,Object.keys(r).forEach(function(e){o[e]=r[e]}),o}s.throwError=n,s.checkNew=function(e,t){e instanceof t||n("missing new",s.MISSING_NEW,{name:t.name})},s.checkArgumentCount=function(e,t,r){r=r||"",e<t&&n("missing argument"+r,s.MISSING_ARGUMENT,{count:e,expectedCount:t}),t<e&&n("too many arguments"+r,s.UNEXPECTED_ARGUMENT,{count:e,expectedCount:t})},s.setCensorship=function(e,t){r&&n("error censorship permanent",s.UNSUPPORTED_OPERATION,{operation:"setCensorship"}),u=!!e,r=!!t},s.checkNormalize=function(){try{if(["NFD","NFC","NFKD","NFKC"].forEach(function(t){try{"test".normalize(t)}catch(e){throw new Error("missing "+t)}}),String.fromCharCode(233).normalize("NFD")!==String.fromCharCode(101,769))throw new Error("broken implementation")}catch(e){n("platform missing String.prototype.normalize",s.UNSUPPORTED_OPERATION,{operation:"String.prototype.normalize",form:e.message})}};var i={debug:1,default:2,info:2,warn:3,error:4,off:5},o=i.default;function l(e,t){o>i[e]||console.log.apply(console,t)}function h(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];l("warn",e)}s.setLogLevel=function(e){var t=i[e];null!=t?o=t:h("invliad log level - "+e)},s.warn=h,s.info=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];l("info",e)}},{"./_version":1}],6:[function(e,t,r){"use strict";

1var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var i=e("./contract");r.Contract=i.Contract,r.ContractFactory=i.ContractFactory,r.VoidSigner=i.VoidSigner;var o=e("./abstract-signer");r.Signer=o.Signer;var s=e("./wallet");r.Wallet=s.Wallet;var a=n(e("./constants"));r.constants=a;var u=n(e("./errors"));r.errors=u;var l=n(e("./providers"));r.providers=l;var h=n(e("./utils"));r.utils=h;var f=n(e("./wordlists"));r.wordlists=f;var c=e("./utils/shims");r.platform=c.platform;var d=e("./_version");r.version=d.version,r.getDefaultProvider=function(e){null==e&&(e="homestead");var t=h.getNetwork(e);return t&&t._defaultProvider||u.throwError("unsupported getDefaultProvider network",u.UNSUPPORTED_OPERATION,{operation:"getDefaultProvider",network:e}),t._defaultProvider(l)}},{"./_version":1,"./abstract-signer":2,"./constants":3,"./contract":4,"./errors":5,"./providers":54,"./utils":68,"./utils/shims":80,"./wallet":88,"./wordlists":89}],7:[function(e,t,r){"use strict";var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var i=n(e("./ethers"));r.ethers=i,function(e){for(var t in e)r.hasOwnProperty(t)||(r[t]=e[t])}(e("./ethers"))},{"./ethers":6}],8:[function(e,C,L){"use strict";!function(e){function r(e){return parseInt(e)===e}function n(e){if(!r(e.length))return!1;for(var t=0;t<e.length;t++)if(!r(e[t])||e[t]<0||255<e[t])return!1;return!0}function o(e,t){if(e.buffer&&ArrayBuffer.isView(e)&&"Uint8Array"===e.name)return t&&(e=e.slice?e.slice():Array.prototype.slice.call(e)),e;if(Array.isArray(e)){if(!n(e))throw new Error("Array contains invalid value: "+e);return new Uint8Array(e)}if(r(e.length)&&n(e))return new Uint8Array(e);throw new Error("unsupported array-like object")}function u(e){return new Uint8Array(e)}function s(e,t,r,n,i){null==n&&null==i||(e=e.slice?e.slice(n,i):Array.prototype.slice.call(e,n,i)),t.set(e,r)}var i,t={toBytes:function(e){var t=[],r=0;for(e=encodeURI(e);r<e.length;){var n=e.charCodeAt(r++);37===n?(t.push(parseInt(e.substr(r,2),16)),r+=2):t.push(n)}return o(t)},fromBytes:function(e){for(var t=[],r=0;r<e.length;){var n=e[r];n<128?(t.push(String.fromCharCode(n)),r++):191<n&&n<224?(t.push(String.fromCharCode((31&n)<<6|63&e[r+1])),r+=2):(t.push(String.fromCharCode((15&n)<<12|(63&e[r+1])<<6|63&e[r+2])),r+=3)}return t.join("")}},a=(i="0123456789abcdef",{toBytes:function(e){for(var t=[],r=0;r<e.length;r+=2)t.push(parseInt(e.substr(r,2),16));return t},fromBytes:function(e){for(var t=[],r=0;r<e.length;r++){var n=e[r];t.push(i[(240&n)>>4]+i[15&n])}return t.join("")}}),f={16:10,24:12,32:14},c=[1,2,4,8,16,32,64,128,27,54,108,216,171,77,154,47,94,188,99,198,151,53,106,212,179,125,250,239,197,145],d=[99,124,119,123,242,107,111,197,48,1,103,43,254,215,171,118,202,130,201,125,250,89,71,240,173,212,162,175,156,164,114,192,183,253,147,38,54,63,247,204,52,165,229,241,113,216,49,21,4,199,35,195,24,150,5,154,7,18,128,226,235,39,178,117,9,131,44,26,27,110,90,160,82,59,214,179,41,227,47,132,83,209,0,237,32,252,177,91,106,203,190,57,74,76,88,207,208,239,170,251,67,77,51,133,69,249,2,127,80,60,159,168,81,163,64,143,146,157,56,245,188,182,218,33,16,255,243,210,205,12,19,236,95,151,68,23,196,167,126,61,100,93,25,115,96,129,79,220,34,42,144,136,70,238,184,20,222,94,11,219,224,50,58,10,73,6,36,92,194,211,172,98,145,149,228,121,231,200,55,109,141,213,78,169,108,86,244,234,101,122,174,8,186,120,37,46,28,166,180,198,232,221,116,31,75,189,139,138,112,62,181,102,72,3,246,14,97,53,87,185,134,193,29,158,225,248,152,17,105,217,142,148,155,30,135,233,206,85,40,223,140,161,137,13,191,230,66,104,65,153,45,15,176,84,187,22],l=[82,9,106,213,48,54,165,56,191,64,163,158,129,243,215,251,124,227,57,130,155,47,255,135,52,142,67,68,196,222,233,203,84,123,148,50,166,194,35,61,238,76,149,11,66,250,195,78,8,46,161,102,40,217,36,178,118,91,162,73,109,139,209,37,114,248,246,100,134,104,152,22,212,164,92,204,93,101,182,146,108,112,72,80,253,237,185,218,94,21,70,87,167,141,157,132,144,216,171,0,140,188,211,10,247,228,88,5,184,179,69,6,208,44,30,143,202,63,15,2,193,175,189,3,1,19,138,107,58,145,17,65,79,103,220,234,151,242,207,206,240,180,230,115,150,172,116,34,231,173,53,133,226,249,55,232,28,117,223,110,71,241,26,113,29,41,197,137,

1111,183,98,14,170,24,190,27,252,86,62,75,198,210,121,32,154,219,192,254,120,205,90,244,31,221,168,51,136,7,199,49,177,18,16,89,39,128,236,95,96,81,127,169,25,181,74,13,45,229,122,159,147,201,156,239,160,224,59,77,174,42,245,176,200,235,187,60,131,83,153,97,23,43,4,126,186,119,214,38,225,105,20,99,85,33,12,125],h=[3328402341,4168907908,4000806809,4135287693,4294111757,3597364157,3731845041,2445657428,1613770832,33620227,3462883241,1445669757,3892248089,3050821474,1303096294,3967186586,2412431941,528646813,2311702848,4202528135,4026202645,2992200171,2387036105,4226871307,1101901292,3017069671,1604494077,1169141738,597466303,1403299063,3832705686,2613100635,1974974402,3791519004,1033081774,1277568618,1815492186,2118074177,4126668546,2211236943,1748251740,1369810420,3521504564,4193382664,3799085459,2883115123,1647391059,706024767,134480908,2512897874,1176707941,2646852446,806885416,932615841,168101135,798661301,235341577,605164086,461406363,3756188221,3454790438,1311188841,2142417613,3933566367,302582043,495158174,1479289972,874125870,907746093,3698224818,3025820398,1537253627,2756858614,1983593293,3084310113,2108928974,1378429307,3722699582,1580150641,327451799,2790478837,3117535592,0,3253595436,1075847264,3825007647,2041688520,3059440621,3563743934,2378943302,1740553945,1916352843,2487896798,2555137236,2958579944,2244988746,3151024235,3320835882,1336584933,3992714006,2252555205,2588757463,1714631509,293963156,2319795663,3925473552,67240454,4269768577,2689618160,2017213508,631218106,1269344483,2723238387,1571005438,2151694528,93294474,1066570413,563977660,1882732616,4059428100,16733

113503,2008463041,2950355573,1109467491,537923632,3858759450,4260623118,3218264685,2177748300,403442708,638784309,3287084079,3193921505,899127202,2286175436,773265209,2479146071,1437050866,4236148354,2050833735,3362022572,3126681063,840505643,3866325909,3227541664,427917720,2655997905,2749160575,1143087718,1412049534,999329963,193497219,2353415882,3354324521,1807268051,672404540,2816401017,3160301282,369822493,2916866934,3688947771,1681011286,1949973070,336202270,2454276571,201721354,1210328172,3093060836,2680341085,3184776046,1135389935,3294782118,965841320,831886756,3554993207,4068047243,3588745010,2345191491,1849112409,3664604599,26054028,2983581028,2622377682,1235855840,3630984372,2891339514,4092916743,3488279077,3395642799,4101667470,1202630377,268961816,1874508501,4034427016,1243948399,1546530418,941366308,1470539505,1941222599,2546386513,3421038627,2715671932,3899946140,1042226977,2521517021,1639824860,227249030,260737669,3765465232,2084453954,1907733956,3429263018,2420656344,100860677,4160157185,470683154,3261161891,1781871967,2924959737,1773779408,394692241,2579611992,974986535,664706745,3655459128,3958962195,731420851,571543859,3530123707,2849626480,126783113,865375399,765172662,1008606754,361203602,3387549984,2278477385,2857719295,1344809080,2782912378,59542671,1503764984,160008576,437062935,1707065306,3622233649,2218934982,3496503480,2185314755,697932208,1512910199,504303377,2075177163,2824099068,1841019862,739644986],p=[2781242211,2230877308,2582542199,2381740923,234877682,3184946027,2984144751,1418839493,1348481072,50462977,2848876391,2102799147,434634494,1656084439,3863849899,2599188086,1167051466,2636087938,1082771913,2281340285,368048890,3954334041,3381544775,201060592,3963727277,1739838676,4250903202,3930435503,3206782108,4149453988,2531553906,1536934080,3262494647,484572669,2923271059,1783375398,1517041206,1098792767,49674231,1334037708,1550332980,4098991525,886171109,150598129,2481090929,1940642008,1398944049,1059722517,201851908,1385547719,1699095331,1587397571,674240536,2704774806,252314885,3039795866,151914247,908333586,2602270848,1038082786,651029483,1766729511,3447698098,2682942837,454166793,2652734339,1951935532,775166490,758520603,3000790638,4004797018,4217086112,4137964114,1299594043,1639438038,3464344499,2068982057,1054729187,1901997871,2534638724,4121318227,1757008337,0,750906861,1614815264,535035132,3363418545,3988151131,3201591914,1183697867,3647454910,1265776953,3734260298,3566750796,3903871064,1250283471,1807470800,717615087,3847203498,384695291,3313910595,3617213773,1432761139,2484176261,3481945413,283769337,100925954,2180939647,4037038160,1148730428,3123027871,3813386408,4087501137,4267549603,3229630528,2315620239,2906624658,3156319645,1215313976,82966005,3747855548,3245848246,1974459098,1665278241,807407632,451280895,251524083,1841287890,1283575245,337120268,891687699,801369324,3787349855,2721421207,3431482436,959321879,1469301956,4065699751,2197585534,1199193405,2898814052,3887750493,724703513,2514908019,2696962144,2551808385,3516813135,2141445340,1715741218,2119445034,2872807568,2198571144,3398190662,700968686,3547052216,1009259540,2041044702,3803995742,487983883,1991105499,1004265696,1449407026,1316239930,504629770,3683797321,168560134,1816667172,3837287516,1570751170,1857934291,4014189740,2797888098,2822345105,2754712981,936633572,2347923833,852879335,1133234376,1500395319,3084545389,2348912013,1689376213,3533459022,3762923945,3034082412,4205598294,133428468,634383082,2949277029,2398386810,3913789102,403703816,3580869306,2297460856,1867130149,1918643758,607656988,4049053350,3346248884,1368901318,600565992,2090982877,2632479860,557719327,3717614411,3697393085,2249034635,2232388234,2430627952,1115438654,3295786421,2865522278,3633334344,84280067,33027830,303828494,2747425121,1600795957,4188952407,3496589753,2434238086,1486471617,658119965,3106381470,953803233,334231800,3005978776,857870609,3151128937,1890179545,2298973838,2805175444,3056442267,574365214,2450884487,550103529,1233637070,4289353045,2018519080,2057691103,2399374476,4166623649,2148108681,387583245,3664101311,836232934,3330556482,3100665960,3280093505,2955516313,2002398509,287182607,3413881008,4238890068,3597515707,975967766],v=[1671808611,2089089148,2006576759,2072901243,4061003762,1807603307,1873927791,3310653893,810573872,16974337,1739181671,729634347,4263110654,3613570519,2883997099,1989864566,3393556426,2191335298,3376449993,2106063485,4195741690,1508618841,1204391495,4027317232,2917941677,3563566036,2734514082,2951366063,2629772188,2767672228,1922491506,3227229120,3082974647,4246528509,2477669779,644500518,911895606,1061256767,4144166391,3427763148,878471220,2784252325,3845444069,4043897329,1905517169,3631459288,827548209,356461077,67897348,3344078279,593839651,3277757891,405286936,2527147926,84871685,2595565466,118033927,305538066,2157648768,3795705826,3945188843,661212711,2999812018,1973414517,152769033,2208177539,745822252,439235610,455947803,1857215598,1525593178,2700827552,1391895634,994932283,3596728278,3016654259,695947817,3812548067,795958831,2224493444,1408607827,3513301457,0,3979133421,543178784,4229948412,2982705585,1542305371,1790891114,3410398667,3201918910,961245753,1256100938,1289001036,1491644504,3477767631,3496721360,4012557807,2867154858,4212583931,1137018435,1305975373,861234739,2241073541,1171229253,4178635257,33948674,2139225727,1357946960,1011120188,2679776671,2833468328,1374921297,2751356323,1086357568,2408187279,2460827538,2646352285,944271416,4110742005,3168756668,3066132406,3665145818,560153121,271589392,4279952895,4077846003,3530407890,3444343245,202643468,322250259,3962553324,1608629855,2543990167,1154254916,389

1623319,3294073796,2817676711,2122513534,1028094525,1689045092,1575467613,422261273,1939203699,1621147744,2174228865,1339137615,3699352540,577127458,712922154,2427141008,2290289544,1187679302,3995715566,3100863416,339486740,3732514782,1591917662,186455563,3681988059,3762019296,844522546,978220090,169743370,1239126601,101321734,611076132,1558493276,3260915650,3547250131,2901361580,1655096418,2443721105,2510565781,3828863972,2039214713,3878868455,3359869896,928607799,1840765549,2374762893,3580146133,1322425422,2850048425,1823791212,1459268694,4094161908,3928346602,1706019429,2056189050,2934523822,135794696,3134549946,2022240376,628050469,779246638,472135708,2800834470,3032970164,3327236038,3894660072,3715932637,1956440180,522272287,1272813131,3185336765,2340818315,2323976074,1888542832,1044544574,3049550261,1722469478,1222152264,50660867,4127324150,236067854,1638122081,895445557,1475980887,3117443513,2257655686,3243809217,489110045,2662934430,3778599393,4162055160,2561878936,288563729,1773916777,3648039385,2391345038,2493985684,2612407707,505560094,2274497927,3911240169,3460925390,1442818645,678973480,3749357023,2358182796,2717407649,2306869641,219617805,3218761151,3862026214,1120306242,1756942440,1103331905,2578459033,762796589,252780047,2966125488,1425844308,3151392187,372911126],y=[1667474886,2088535288,2004326894,2071694838,4075949567,1802223062,1869591006,3318043793,808472672,16843522,1734846926,724270422,4278065639,3621216949,2880169549,1987484396,3402253711,2189597983,3385409673,2105378810,4210693615,1499065266,1195886990,4042263547,2913856577,3570689971,2728590687,2947541573,2627518243,2762274643,1920112356,3233831835,3082273397,4261223649,2475929149,640051788,909531756,1061110142,4160160501,3435941763,875846760,2779116625,3857003729,4059105529,1903268834,3638064043,825316194,353713962,67374088,3351728789,589522246,3284360861,404236336,2526454071,84217610,2593830191,117901582,303183396,2155911963,3806477791,3958056653,656894286,2998062463,1970642922,151591698,2206440989,741110872,437923380,454765878,1852748508,1515908788,2694904667,1381168804,993742198,3604373943,3014905469,690584402,3823320797,791638366,2223281939,1398011302,3520161977,0,3991743681,538992704,4244381667,2981218425,1532751286,1785380564,3419096717,3200178535,960056178,1246420628,1280103576,1482221744,3486468741,3503319995,4025428677,2863326543,4227536621,1128514950,1296947098,859002214,2240123921,1162203018,4193849577,33687044,2139062782,1347481760,1010582648,2678045221,2829640523,1364325282,2745433693,1077985408,2408548869,2459086143,2644360225,943212656,4126475505,3166494563,3065430391,3671750063,555836226,269496352,4294908645,4092792573,3537006015,3452783745,202118168,320025894,3974901699,1600119230,2543297077,1145359496,387397934,3301201811,2812801621,2122220284,1027426170,1684319432,1566435258,421079858,1936954854,1616945344,2172753945,1330631070,3705438115,572679748,707427924,2425400123,2290647819,1179044492,4008585671,3099120491,336870440,3739122087,1583276732,185277718,3688593069,3772791771,842159716,976899700,168435220,1229577106,101059084,606366792,1549591736,3267517855,3553849021,2897014595,1650632388,2442242105,2509612081,3840161747,2038008818,3890688725,3368567691,926374254,1835907034,2374863873,3587531953,1313788572,2846482505,1819063512,1448540844,4109633523,3941213647,1701162954,2054852340,2930698567,134748176,3132806511,2021165296,623210314,774795868,471606328,2795958615,3031746419,3334885783,3907527627,3722280097,1953799400,522133822,1263263126,3183336545,2341176845,2324333839,1886425312,1044267644,3048588401,1718004428,1212733584,50529542,4143317495,235803164,1633788866,892690282,1465383342,3115962473,2256965911,3250673817,488449850,2661202215,3789633753,4177007595,2560144171,286339874,1768537042,3654906025,2391705863,2492770099,2610673197,505291324,2273808917,3924369609,3469625735,1431699370,673740880,3755965093,2358021891,2711746649,2307489801,218961690,3217021541,3873845719,1111672452,1751693520,1094828930,2576986153,757954394,252645662,2964376443,1414855848,3149649517,370555436],m=[1374988112,2118214995,437757123,975658646,1001089995,530400753,2902087851,1273168787,540080725,2910219766,2295101073,4110568485,1340463100,3307916247,641025152,3043140495,3736164937,

1632953703,1172967064,1576976609,3274667266,2169303058,2370213795,1809054150,59727847,361929877,3211623147,2505202138,3569255213,1484005843,1239443753,2395588676,1975683434,4102977912,2572697195,666464733,3202437046,4035489047,3374361702,2110667444,1675577880,3843699074,2538681184,1649639237,2976151520,3144396420,4269907996,4178062228,1883793496,2403728665,2497604743,1383856311,2876494627,1917518562,3810496343,1716890410,3001755655,800440835,2261089178,3543599269,807962610,599762354,33778362,3977675356,2328828971,2809771154,4077384432,1315562145,1708848333,101039829,3509871135,3299278474,875451293,2733856160,92987698,2767645557,193195065,1080094634,1584504582,3178106961,1042385657,2531067453,3711829422,1306967366,2438237621,1908694277,67556463,1615861247,429456164,3602770327,2302690252,1742315127,2968011453,126454664,3877198648,2043211483,2709260871,2084704233,4169408201,0,159417987,841739592,504459436,1817866830,4245618683,260388950,1034867998,908933415,168810852,1750902305,2606453969,607530554,202008497,2472011535,3035535058,463180190,2160117071,1641816226,1517767529,470948374,3801332234,3231722213,1008918595,303765277,235474187,4069246893,766945465,337553864,1475418501,2943682380,4003061179,2743034109,4144047775,1551037884,1147550661,1543208500,2336434550,3408119516,3069049960,3102011747,3610369226,1113818384,328671808,2227573024,2236228733,3535486456,2935566865,3341394285,496906059,3702665459,226906860,2009195472,733156972,2842737049,294930682,1206477858,2835123396,2700099354,1451044056,573804783,2269728455,3644379585,2362090238,2564033334,2801107407,2776292904,3669462566,1068351396,742039012,1350078989,1784663195,1417561698,4136440770,2430122216,775550814,2193862645,2673705150,1775276924,1876241833,3475313331,3366754619,270040487,3902563182,3678124923,3441850377,1851332852,3969562369,2203032232,3868552805,2868897406,566021896,4011190502,3135740889,1248802510,3936291284,699432150,832877231,708780849,3332740144,899835584,1951317047,4236429990,3767586992,866637845,4043610186,1106041591,2144161806,395441711,1984812685,1139781709,3433712980,3835036895,2664543715,1282050075,3240894392,1181045119,2640243204,25965917,4203181171,4211818798,3009879386,2463879762,3910161971,1842759443,2597806476,933301370,1509430414,3943906441,3467192302,3076639029,3776767469,2051518780,2631065433,1441952575,404016761,1942435775,1408749034,1610459739,3745345300,2017778566,3400528769,3110650942,941896748,3265478751,371049330,3168937228,675039627,4279080257,967311729,135050206,3635733660,1683407248,2076935265,3576870512,1215061108,3501741890],g=[1347548327,1400783205,3273267108,2520393566,3409685355,4045380933,2880240216,2471224067,1428173050,4138563181,2441661558,636813900,4233094615,3620022987,2149987652,2411029155,1239331162,1730525723,2554718734,3781033664,46346101,310463728,2743944855,3328955385,3875770207,2501218972,3955191162,3667219033,768917123,3545789473,692707433,1150208456,1786102409,2029293177,1805211710,3710368113,3065962831,401639597,1724457132,3028143674,409198410,2196052529,1620529459,1164071807,3769721975,2226875310,486441376,2499348523,1483753576,428819965,2274680428,3075636216,598438867,3799141122,1474502543,711349675,129166120,53458370,2592523643,2782082824,4063242375,2988687269,3120694122,1559041666,730517276,2460449204,4042459122,2706270690,3446004468,3573941694,533804130,2328143614,2637442643,2695033685,839224033,1973745387,957055980,2856345839,106852767,1371368976,4181598602,1033297158,2933734917,1179510461,3046200461,91341917,1862534868,4284502037,605657339,2547432937,3431546947,2003294622,3182487618,2282195339,954669403,3682191598,1201765386,3917234703,3388507166,0,2198438022,1211247597,2887651696,1315723890,4227665663,1443857720,507358933,657861945,1678381017,560487590,3516619604,975451694,2970356327,261314535,3535072918,2652609425,1333838021,2724322336,1767536459,370938394,182621114,3854606378,1128014560,487725847,185469197,2918353863,3106780840,3356761769,2237133081,1286567175,3152976349,4255350624,2683765030,3160175349,3309594171,878443390,1988838185,3704300486,1756818940,1673061617,3403100636,272786309,1075025698,545572369,2105887268,4174560061,296679730,1841768865,1260232239,4091327024,3960309330,3497509347,1814803222,2578018489,4195456072,575138148,3299409036,446754879,3629546796,4011996048,3347532110,3252238545,4270639778,915985419,3483825537,681933534,651868046,2755636671,3828103837,223377554,2607439820,1649704518,3270937875,3901806776,1580087799,4118987695,3198115200,2087309459,2842678573,3016697106,1003007129,2802849917,1860738147,2077965243,164439672,4100872472,32283319,2827177882,1709610350,2125135846,136428751,3874428392,3652904859,3460984630,3572145929,3593056380,2939266226,824852259,818324884,3224740454,930369212,2801566410,2967507152,355706840,1257309336,4148292826,243256656,790073846,2373340630,1296297904,1422699085,3756299780,3818836405,457992840,3099667487,2135319889,77422314,1560382517,1945798516,788204353,1521706781,1385356242,870912086,325965383,2358957921,2050466060,2388260884,2313884476,4006521127,901210569,3990953189,1014646705,1503449823,1062597235,2031621326,3212035895,3931371469,1533017514,350174575,2256028891,2177544179,1052338372,741876788,1606591296,1914052035,213705253,2334669897,1107234197,1899603969,3725069491,2631447780,2422494913,1635502980,1893020342,1950903388,1120974935],b=[2807058932,1699970625,2764249623,1586903591,1808481195,1173430173,1487645946,59984867,4199882800,1844882806,1989249228,1277555970,3623636965,3419915562,1149249077,2744104290,1514790577,459744698,244860394,3235995134,1963115311,4027744588,2544078150,4190530515,1608975247,2627016082,2062270317,1507497298,2200818878,567498868,1764313568,3359936201,2305455554,2037970062,1047239e3,1910319033,1337376481,2904027272,2892417312,984907214,1243112415,830661914,861968209,2135253587,2011214180,2927934315,2686254721,731183368,1750626376,4246310725,1820824798,4172763771,3542330227,48394827,2404901663,2871682645,671593195,3254988725,2073724613,145085239,2280796200,2779915199,1790575107,2187128086,472615631,3029510009,4075877127,3802222185,4107101658,3201631749,1646252340,4270507174,1402811438,1436590835,3778151818,3950355702,3963161475,4020912224,2667994737,273792366,2331590177,104699613,95345982,3175501286,2377486676,1560637892,3564045318,369057872,4213447064,3919042237,1137477952,2658625497,1119727848,2340947849,1530455833,4007360968,172466556,266959938,516552836,0,2256734592,3980931627,1890328081,1917742170,4294704398,945164165,3575528878,958871085,3647212047,2787207260,1423022939,775562294,1739656202,3876557655,2530391278,2443058075,3310321856,547512796,1265195639,437656594,3121275539,719700128,3762502690,387781147,218828297,3350065803,2830708150,2848461854,428169201,122466165,3720081049,1627235199,648017665,4122762354,1002783846,2117360635,695634755,3336358691,4234721005,4049844452,3704280881,2232435299,574624663,287343814,612205898,1039717051,840019705,2708326185,793451934,821288114,1391201670,3822090177,376187827,3113855344,1224348052,1679968233,2361698556,1058709744,752375421,2431590963,1321699145,3519142200,2734591178,188127444,2177869557,3727205754,2384911031,3215212461,2648976442,2450346104,3432737375,1180849278,331544205,3102249176,4150144569,2952102595,2159976285,2474404304,766078933,313773861,2570832044,2108100632,1668212892,3145456443,2013908262,418672217,3070356634,2594734927,1852171925,3867060991,3473416636,3907448597,2614737639,919489135,164948639,2094410160,2997825956,590424639,2486224549,1723872674,3157750862,3399941250,3501252752,3625268135,2555048196,3673637356,1343127501,4130281361,3599595085,2957853679,12974

103050,81781910,3051593425,2283490410,532201772,1367295589,3926170974,895287692,1953757831,1093597963,492483431,3528626907,1446242576,1192455638,1636604631,209336225,344873464,1015671571,669961897,3375740769,3857572124,2973530695,3747192018,1933530610,3464042516,935293895,3454686199,2858115069,1863638845,3683022916,4085369519,3292445032,875313188,1080017571,3279033885,621591778,1233856572,2504130317,24197544,3017672716,3835484340,3247465558,2220981195,3060847922,1551124588,1463996600],w=[4104605777,1097159550,396673818,660510266,2875968315,2638606623,4200115116,3808662347,821712160,1986918061,3430322568,38544885,3856137295,718002117,893681702,1654886325,2975484382,3122358053,3926825029,4274053469,796197571,1290801793,1184342925,3556361835,2405426947,2459735317,1836772287,1381620373,3196267988,1948373848,3764988233,3385345166,3263785589,2390325492,1480485785,3111247143,3780097726,2293045232,548169417,3459953789,3746175075,439452389,1362321559,1400849762,1685577905,1806599355,2174754046,137073913,1214797936,1174215055,3731654548,2079897426,1943217067,1258480242,529487843,1437280870,3945269170,3049390895,3313212038,923313619,679998e3,3215307299,57326082,377642221,3474729866,2041877159,133361907,1776460110,3673476453,96392454,878845905,2801699524,777231668,4082475170,2330014213,4142626212,2213296395,1626319424,1906247262,1846563261,562755902,3708173718,1040559837,3871163981,1418573201,3294430577,114585348,1343618912,2566595609,3186202582,1078185097,3651041127,3896688048,2307622919,425408743,3371096953,2081048481,1108339068,2216610296,0,2156299017,736970802,292596766,1517440620,251657213,2235061775,2933202493,758720310,265905162,1554391400,1532285339,908999204,174567692,1474760595,4002861748,2610011675,3234156416,3693126241,2001430874,303699484,2478443234,2687165888,585122620,454499602,151849742,2345119218,3064510765,514443284,4044981591,1963412655,2581445614,2137062819,19308535,1928707164,1715193156,4219352155,1126790795,600235211,3992742070,3841024952,836553431,1669664834,2535604243,3323011204,1243905413,3141400786,4180808110,698445255,2653899549,2989552604,2253581325,3252932727,3004591147,1891211689,2487810577,3915653703,4237083816,4030667424,2100090966,865136418,1229899655,953270745,3399679628,3557504664,4118925222,2061379749,3079546586,2915017791,983426092,2022837584,1607244650,2118541908,2366882550,3635996816,972512814,3283088770,1568718495,3499326569,3576539503,621982671,2895723464,410887952,2623762152,1002142683,645401037,1494807662,2595684844,1335535747,2507040230,4293295786,3167684641,367585007,3885750714,1865862730,2668221674,2960971305,2763173681,1059270954,2777952454,2724642869,1320957812,2194319100,2429595872,2815956275,77089521,3973773121,3444575871,2448830231,1305906550,4021308739,2857194700,2516901860,3518358430,1787304780,740276417,1699839814,1592394909,2352307457,2272556026,188821243,1729977011,3687994002,274084841,3594982253,3613494426,2701949495,4162096729,322734571,2837966542,1640576439,484830689,1202797690,3537852828,4067639125,349075736,3342319475,4157467219,4255800159,1030690015,1155237496,2951971274,1757691577,60

17398968,2738905026,499347990,3794078908,1011452712,227885567,2818666809,213114376,3034881240,1455525988,3414450555,850817237,1817998408,3092726480],_=[0,235474187,470948374,303765277,941896748,908933415,607530554,708780849,1883793496,2118214995,1817866830,1649639237,1215061108,1181045119,1417561698,1517767529,3767586992,4003061179,4236429990,4069246893,3635733660,3602770327,3299278474,3400528769,2430122216,2664543715,2362090238,2193862645,2835123396,2801107407,3035535058,3135740889,3678124923,3576870512,3341394285,3374361702,3810496343,3977675356,4279080257,4043610186,2876494627,2776292904,3076639029,3110650942,2472011535,2640243204,2403728665,2169303058,1001089995,899835584,666464733,699432150,59727847,226906860,530400753,294930682,1273168787,1172967064,1475418501,1509430414,1942435775,2110667444,1876241833,1641816226,2910219766,2743034109,2976151520,3211623147,2505202138,2606453969,2302690252,2269728455,3711829422,3543599269,3240894392,3475313331,3843699074,3943906441,4178062228,4144047775,1306967366,1139781709,1374988112,1610459739,1975683434,2076935265,1775276924,1742315127,1034867998,866637845,566021896,800440835,92987698,193195065,429456164,395441711,1984812685,2017778566,1784663195,1683407248,1315562145,1080094634,1383856311,1551037884,101039829,135050206,437757123,337553864,1042385657,807962610,573804783,742039012,2531067453,2564033334,2328828971,2227573024,2935566865,2700099354,3001755655,3168937228,3868552805,3902563182,4203181171,4102977912,3736164937,3501741890,3265478751,3433712980,1106041591,1340463100,1576976609,1408749034,2043211483,2009195472,1708848333,1809054150,832877231,1068351396,766945465,599762354,159417987,126454664,361929877,463180190,2709260871,2943682380,3178106961,3009879386,2572697195,2538681184,2236228733,2336434550,3509871135,3745345300,3441850377,3274667266,3910161971,3877198648,4110568485,4211818798,2597806476,2497604743,2261089178,2295101073,2733856160,2902087851,3202437046,2968011453,3936291284,3835036895,4136440770,4169408201,3535486456,3702665459,3467192302,3231722213,2051518780,1951317047,1716890410,1750902305,1113818384,1282050075,1584504582,1350078989,168810852,67556463,371049330,404016761,841739592,1008918595,775550814,540080725,3969562369,3801332234,4035489047,4269907996,3569255213,3669462566,3366754619,3332740144,2631065433,2463879762,2160117071,2395588676,2767645557,2868897406,3102011747,3069049960,202008497,33778362,270040487,504459436,875451293,975658646,675039627,641025152,2084704233,1917518562,1615861247,1851332852,1147550661,1248802510,1484005843,1451044056,933301370,967311729,733156972,632953703,260388950,25965917,328671808,496906059,1206477858,1239443753,1543208500,1441952575,2144161806,1908694277,1675577880,1842759443,3610369226,3644379585,3408119516,3307916247,4011190502,3776767469,4077384432,4245618683,2809771154,2842737049,3144396420,3043140495,2673705150,2438237621,2203032232,2370213795],M=[0,185469197,370938394,487725847,741876788,657861945,975451694,824852259,1483753576,1400783205,1315723890,1164071807,1950903388,2135319889,1649704518,1767536459,2967507152,3152976349,2801566410,2918353863,2631447780,2547432937,2328143614,2177544179,3901806776,3818836405,4270639778,4118987695,3299409036,3483825537,3535072918,3652904859,2077965243,1893020342,1841768865,1724457132,1474502543,1559041666,1107234197,1257309336,598438867,681933534,901210569,1052338372,261314535,77422314,428819965,310463728,3409685355,3224740454,3710368113,3593056380,3875770207,3960309330,4045380933,4195456072,2471224067,2554718734,2237133081,2388260884,3212035895,3028143674,2842678573,2724322336,4138563181,4255350624,3769721975,3955191162,3667219033,3516619604,3431546947,3347532110,2933734917,2782082824,3099667487,3016697106,2196052529,2313884476,2499348523,2683765030,1179510461,1296297904,1347548327,1533017514,1786102409,1635502980,2087309459,2003294622,507358933,355706840,136428751,53458370,839224033,957055980,605657339,790073846,2373340630,2256028891,2607439820,2422494913,2706270690,2856345839,3075636216,3160175349,3573941694,3725069491,3273267108,3356761769,4181598602,4063242375,4011996048,3828103837,1033297158,915985419,730517276,545572369,296679730,446754879,129166120,213705253,1709610350,1860738147,1945798516,2029293177,1239331162,1120974935,1606591296,1422699085,4148292826,4233094615,3781033664,3931371469,3682191598,3497509347,3446004468,3328955385,2939266226,2755636671,3106780840,2988687269,2198438022,2282195339,2501218972,2652609425,12

101765386,1286567175,1371368976,1521706781,1805211710,1620529459,2105887268,1988838185,533804130,350174575,164439672,46346101,870912086,954669403,636813900,788204353,2358957921,2274680428,2592523643,2441661558,2695033685,2880240216,3065962831,3182487618,3572145929,3756299780,3270937875,3388507166,4174560061,4091327024,4006521127,3854606378,1014646705,930369212,711349675,560487590,272786309,457992840,106852767,223377554,1678381017,1862534868,1914052035,2031621326,1211247597,1128014560,1580087799,1428173050,32283319,182621114,401639597,486441376,768917123,651868046,1003007129,818324884,1503449823,1385356242,1333838021,1150208456,1973745387,2125135846,1673061617,1756818940,2970356327,3120694122,2802849917,2887651696,2637442643,2520393566,2334669897,2149987652,3917234703,3799141122,4284502037,4100872472,3309594171,3460984630,3545789473,3629546796,2050466060,1899603969,1814803222,1730525723,1443857720,1560382517,1075025698,1260232239,575138148,692707433,878443390,1062597235,243256656,91341917,409198410,325965383,3403100636,3252238545,3704300486,3620022987,3874428392,3990953189,4042459122,4227665663,2460449204,2578018489,2226875310,2411029155,3198115200,3046200461,2827177882,2743944855],A=[0,218828297,437656594,387781147,875313188,958871085,775562294,590424639,1750626376,1699970625,1917742170,2135253587,1551124588,1367295589,1180849278,1265195639,3501252752,3720081049,3399941250,3350065803,3835484340,3919042237,4270507174,4085369519,3102249176,3051593425,2734591178,2952102595,2361698556,2177869557,2530391278,2614737639,3145456443,3060847922,2708326185,2892417312,2404901663,2187128086,2504130317,2555048196,3542330227,3727205754,3375740769,3292445032,3876557655,3926170974,4246310725,4027744588,1808481195,1723872674,1910319033,2094410160,1608975247,1391201670,1173430173,1224348052,59984867,244860394,428169201,344873464,935293895,984907214,766078933,547512796,1844882806,1627235199,2011214180,2062270317,1507497298,1423022939,1137477952,1321699145,95345982,145085239,532201772,313773861,830661914,1015671571,731183368,648017665,3175501286,2957853679,2807058932,2858115069,2305455554,2220981195,2474404304,2658625497,3575528878,3625268135,3473416636,3254988725,3778151818,3963161475,4213447064,4130281361,3599595085,3683022916,3432737375,3247465558,3802222185,4020912224,4172763771,4122762354,3201631749,3017672716,2764249623,2848461854,2331590177,2280796200,2431590963,2648976442,104699613,188127444,472615631,287343814,840019705,1058709744,671593195,621591778,1852171925,1668212892,1953757831,2037970062,1514790577,1463996600,1080017571,1297403050,3673637356,3623636965,3235995134,3454686199,4007360968,3822090177,4107101658,4190530515,2997825956,3215212461,2830708150,2779915199,2256734592,2340947849,2627016082,2443058075,172466556,122466165,273792366,492483431,1047239e3,861968209,612205898,695634755,1646252340,1863638845,2013908262,1963115311,1446242576,1530455833,1277555970,1093597963,1636604631,1820824798,2073724613,1989249228,1436590835,1487645946,1337376481,1119727848,164948639,81781910,331544205,516552836,1039717051,821288114,669961897,719700128,2973530695,3157750862,2871682645,2787207260,2232435299,2283490410,2667994737,2450346104,3647212047,3564045318,3279033885,3464042516,3980931627,3762502690,4150144569,4199882800,3070356634,3121275539,2904027272,2686254721,2200818878,2384911031,2570832044,2486224549,3747192018,3528626907,3310321856,3359936201,3950355702,3867060991,4049844452,4234721005,1739656202,1790575107,2108100632,1890328081,1402811438,1586903591,1233856572,1149249077,266959938,48394827,369057872,418672217,1002783846,919489135,567498868,752375421,209336225,24197544,376187827,459744698,945164165,895287692,574624663,793451934,1679968233,1764313568,2117360635,1933530610,1343127501,1560637892,1243112415,1192455638,3704280881,3519142200,3336358691,3419915562,3907448597,3857572124,4075877127,4294704398,3029510009,3113855344,2927934315,2744104290,2159976285,2377486676,2594734927,2544078150],E=[0,151849742,303699484,454499602,607398968,758720310,908999204,1059270954,1214797936,1097159550,1517440620,1400849762,1817998408,1699839814,2118541908,2001430874,2429595872,2581445614,2194319100,2345119218,3034881240,3186202582,2801699524,2951971274,3635996816,3518358430,3399679628,3283088770,4237083816,4118925222,4002861

1748,3885750714,1002142683,850817237,698445255,548169417,529487843,377642221,227885567,77089521,1943217067,2061379749,1640576439,1757691577,1474760595,1592394909,1174215055,1290801793,2875968315,2724642869,3111247143,2960971305,2405426947,2253581325,2638606623,2487810577,3808662347,3926825029,4044981591,4162096729,3342319475,3459953789,3576539503,3693126241,1986918061,2137062819,1685577905,1836772287,1381620373,1532285339,1078185097,1229899655,1040559837,923313619,740276417,621982671,439452389,322734571,137073913,19308535,3871163981,4021308739,4104605777,4255800159,3263785589,3414450555,3499326569,3651041127,2933202493,2815956275,3167684641,3049390895,2330014213,2213296395,2566595609,2448830231,1305906550,1155237496,1607244650,1455525988,1776460110,1626319424,2079897426,1928707164,96392454,213114376,396673818,514443284,562755902,679998e3,865136418,983426092,3708173718,3557504664,3474729866,3323011204,4180808110,4030667424,3945269170,3794078908,2507040230,2623762152,2272556026,2390325492,2975484382,3092726480,2738905026,2857194700,3973773121,3856137295,4274053469,4157467219,3371096953,3252932727,3673476453,3556361835,2763173681,2915017791,3064510765,3215307299,2156299017,2307622919,2459735317,2610011675,2081048481,1963412655,1846563261,1729977011,1480485785,1362321559,1243905413,1126790795,878845905,1030690015,645401037,796197571,274084841,425408743,38544885,188821243,3613494426,3731654548,3313212038,3430322568,4082475170,4200115116,3780097726,3896688048,2668221674,2516901860,2366882550,2216610296,3141400786,2989552604,2837966542,2687165888,1202797690,1320957812,1437280870,1554391400,1669664834,1787304780,1906247262,2022837584,265905162,114585348,499347990,349075736,736970802,585122620,972512814,821712160,2595684844,2478443234,2293045232,2174754046,3196267988,3079546586,2895723464,2777952454,3537852828,3687994002,3234156416,3385345166,4142626212,4293295786,3841024952,3992742070,174567692,57326082,410887952,292596766,777231668,660510266,1011452712,893681702,1108339068,1258480242,1343618912,1494807662,1715193156,1865862730,1948373848,2100090966,2701949495,2818666809,3004591147,3122358053,2235061775,2352307457,2535604243,2653899549,3915653703,3764988233,4219352155,4067639125,3444575871,3294430577,3746175075,3594982253,836553431,953270745,600235211,718002117,367585007,484830689,133361907,251657213,2041877159,1891211689,1806599355,1654886325,1568718495,1418573201,1335535747,1184342925];function S(e){for(var t=[],r=0;r<e.length;r+=4)t.push(e[r]<<24|e[r+1]<<16|e[r+2]<<8|e[r+3]);return t}var k=function(e){if(!(this instanceof k))throw Error("AES must be instanitated with `new`");Object.defineProperty(this,"key",{value:o(e,!0)}),this._prepare()};k.prototype._prepare=function(){var e=f[this.key.length];if(null==e)throw new Error("invalid key size (must be 16, 24 or 32 bytes)");this._Ke=[],this._Kd=[];for(var t=0;t<=e;t++)this._Ke.push([0,0,0,0]),this._Kd.push([0,0,0,0]);var r,n=4*(e+1),i=this.key.length/4,o=S(this.key);for(t=0;t<i;t++)r=t>>2,this._Ke[r][t%4]=o[t],this._Kd[e-r][t%4]=o[t];for(var s,a=0,u=i;u<n;){if(s=o[i-1],o[0]^=d[s>>16&255]<<24^d[s>>8&255]<<16^d[255&s]<<8^d[s>>24&255]^c[a]<<24,a+=1,8!=i)for(t=1;t<i;t++)o[t]^=o[t-1];else{for(t=1;t<i/2;t++)o[t]^=o[t-1];s=o[i/2-1],o[i/2]^=d[255&s]^d[s>>8&255]<<8^d[s>>16&255]<<16^d[s>>24&255]<<24;for(t=i/2+1;t<i;t++)o[t]^=o[t-1]}for(t=0;t<i&&u<n;)l=u>>2,h=u%4,this._Ke[l][h]=o[t],this._Kd[e-l][h]=o[t++],u++}for(var l=1;l<e;l++)for(var h=0;h<4;h++)s=this._Kd[l][h],this._Kd[l][h]=_[s>>24&255]^M[s>>16&255]^A[s>>8&255]^E[255&s]},k.prototype.encrypt=function(e){if(16!=e.length)throw new Error("invalid plaintext size (must be 16 bytes)");for(var t=this._Ke.length-1,r=[0,0,0,0],n=S(e),i=0;i<4;i++)n[i]^=this._Ke[0][i];for(var o=1;o<t;o++){for(i=0;i<4;i++)r[i]=h[n[i]>>24&255]^p[n[(i+1)%4]>>16&255]^v[n[(i+2)%4]>>8&255]^y[255&n[(i+3)%4]]^this._Ke[o][i];n=r.slice()}var s,a=u(16);for(i=0;i<4;i++)s=this._Ke[t][i],a[4*i]=255&(d[n[i]>>24&255]^s>>24),a[4*i+1]=255&(d[n[(i+1)%4]>>16&255]^s>>16),a[4*i+2]=255&(d[n[(i+2)%4]>>8&255]^s>>8),a[4*i+3]=255&(d[255&n[(i+3)%4]]^s);return a},k.prototype.decrypt=function(e){if(16!=e.length)throw new Error("invalid ciphertext size (must be 16 bytes)");

1for(var t=this._Kd.length-1,r=[0,0,0,0],n=S(e),i=0;i<4;i++)n[i]^=this._Kd[0][i];for(var o=1;o<t;o++){for(i=0;i<4;i++)r[i]=m[n[i]>>24&255]^g[n[(i+3)%4]>>16&255]^b[n[(i+2)%4]>>8&255]^w[255&n[(i+1)%4]]^this._Kd[o][i];n=r.slice()}var s,a=u(16);for(i=0;i<4;i++)s=this._Kd[t][i],a[4*i]=255&(l[n[i]>>24&255]^s>>24),a[4*i+1]=255&(l[n[(i+3)%4]>>16&255]^s>>16),a[4*i+2]=255&(l[n[(i+2)%4]>>8&255]^s>>8),a[4*i+3]=255&(l[255&n[(i+1)%4]]^s);return a};var N=function(e){if(!(this instanceof N))throw Error("AES must be instanitated with `new`");this.description="Electronic Code Block",this.name="ecb",this._aes=new k(e)};N.prototype.encrypt=function(e){if((e=o(e)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var t=u(e.length),r=u(16),n=0;n<e.length;n+=16)s(e,r,0,n,n+16),s(r=this._aes.encrypt(r),t,n);return t},N.prototype.decrypt=function(e){if((e=o(e)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var t=u(e.length),r=u(16),n=0;n<e.length;n+=16)s(e,r,0,n,n+16),s(r=this._aes.decrypt(r),t,n);return t};var x=function(e,t){if(!(this instanceof x))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Block Chaining",this.name="cbc",t){if(16!=t.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else t=u(16);this._lastCipherblock=o(t,!0),this._aes=new k(e)};x.prototype.encrypt=function(e){if((e=o(e)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var t=u(e.length),r=u(16),n=0;n<e.length;n+=16){s(e,r,0,n,n+16);for(var i=0;i<16;i++)r[i]^=this._lastCipherblock[i];this._lastCipherblock=this._aes.encrypt(r),s(this._lastCipherblock,t,n)}return t},x.prototype.decrypt=function(e){if((e=o(e)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var t=u(e.length),r=u(16),n=0;n<e.length;n+=16){s(e,r,0,n,n+16),r=this._aes.decrypt(r);for(var i=0;i<16;i++)t[n+i]=r[i]^this._lastCipherblock[i];s(e,this._lastCipherblock,0,n,n+16)}return t};var P=function(e,t,r){if(!(this instanceof P))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Feedback",this.name="cfb",t){if(16!=t.length)throw new Error("invalid initialation vector size (must be 16 size)")}else t=u(16);r=r||1,this.segmentSize=r,this._shiftRegister=o(t,!0),this._aes=new k(e)};P.prototype.encrypt=function(e){if(e.length%this.segmentSize!=0)throw new Error("invalid plaintext size (must be segmentSize bytes)");for(var t,r=o(e,!0),n=0;n<r.length;n+=this.segmentSize){t=this._aes.encrypt(this._shiftRegister);for(var i=0;i<this.segmentSize;i++)r[n+i]^=t[i];s(this._shiftRegister,this._shiftRegister,0,this.segmentSize),s(r,this._shiftRegister,16-this.segmentSize,n,n+this.segmentSize)}return r},P.prototype.decrypt=function(e){if(e.length%this.segmentSize!=0)throw new Error("invalid ciphertext size (must be segmentSize bytes)");for(var t,r=o(e,!0),n=0;n<r.length;n+=this.segmentSize){t=this._aes.encrypt(this._shiftRegister);for(var i=0;i<this.segmentSize;i++)r[n+i]^=t[i];s(this._shiftRegister,this._shiftRegister,0,this.segmentSize),s(e,this._shiftRegister,16-this.segmentSize,n,n+this.segmentSize)}return r};var I=function(e,t){if(!(this instanceof I))throw Error("AES must be instanitated with `new`");if(this.description="Output Feedback",this.name="ofb",t){if(16!=t.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else t=u(16);this._lastPrecipher=o(t,!0),this._lastPrecipherIndex=16,this._aes=new k(e)};I.prototype.encrypt=function(e){for(var t=o(e,!0),r=0;r<t.length;r++)16===this._lastPrecipherIndex&&(this._lastPrecipher=this._aes.encrypt(this._lastPrecipher),this._lastPrecipherIndex=0),t[r]^=this._lastPrecipher[this._lastPrecipherIndex++];return t},I.prototype.decrypt=I.prototype.encrypt;var T=function(e){if(!(this instanceof T))throw Error("Counter must be instanitated with `new`");0===e||e||(e=1),"number"==typeof e?(this._counter=u(16),this.setValue(e)):this.setBytes(e)};T.prototype.setValue=function(e){if("number"!=typeof e||parseInt(e)!=e)throw new Error("invalid counter value (must be an integer)");for(var t=15;0<=t;--t)this._counter[t]=e%256,e>>=8},T.prototype.setBytes=function(e){if(16!=(e=o(e,!0)).length)throw new Error("invalid counter bytes size (must be 16 bytes)");this._counter=e},T.prototype.increment=function(){for(var e=15;0<=e;e--){if(255!==this._counter[e]){this._counter[e]++;break}this._counter[e]=0}};var R=function(e,t){if(!(this instanceof R))throw Error("AES must be instanitated with `new`");this.description="Counter",this.name="ctr",t instanceof T||(t=new T(t)),this._counter=t,this._remainingCounter=null,this._remainingCounterIndex=16,this._aes=new k(e)};R.prototype.encrypt=function(e){for(var t=o(e,!0),r=0;r<t.length;r++)16===this._remainingCounterIndex&&(this._remainingCounter=this._aes.encrypt

1(this._counter._counter),this._remainingCounterIndex=0,this._counter.increment()),t[r]^=this._remainingCounter[this._remainingCounterIndex++];return t},R.prototype.decrypt=R.prototype.encrypt;var O={AES:k,Counter:T,ModeOfOperation:{ecb:N,cbc:x,cfb:P,ofb:I,ctr:R},utils:{hex:a,utf8:t},padding:{pkcs7:{pad:function(e){var t=16-(e=o(e,!0)).length%16,r=u(e.length+t);s(e,r);for(var n=e.length;n<r.length;n++)r[n]=t;return r},strip:function(e){if((e=o(e,!0)).length<16)throw new Error("PKCS#7 invalid length");var t=e[e.length-1];if(16<t)throw new Error("PKCS#7 padding byte out of range");for(var r=e.length-t,n=0;n<t;n++)if(e[r+n]!==t)throw new Error("PKCS#7 invalid padding byte");var i=u(r);return s(e,i,0,0,r),i}}},_arrayTest:{coerceArray:o,createArray:u,copyArray:s}};void 0!==L?C.exports=O:(e.aesjs&&(O._aesjs=e.aesjs),e.aesjs=O)}(this)},{}],9:[function(A,e,t){!function(e,t){"use strict";function y(e,t){if(!e)throw new Error(t||"Assertion failed")}function r(e,t){e.super_=t;function r(){}r.prototype=t.prototype,e.prototype=new r,e.prototype.constructor=e}function m(e,t,r){if(m.isBN(e))return e;this.negative=0,this.words=null,this.length=0,(this.red=null)!==e&&("le"!==t&&"be"!==t||(r=t,t=10),this._init(e||0,t||10,r||"be"))}var n;"object"==typeof e?e.exports=m:t.BN=m,(m.BN=m).wordSize=26;try{n=A("buffer").Buffer}catch(e){}function s(e,t,r){for(var n=0,i=Math.min(e.length,r),o=t;o<i;o++){var s=e.charCodeAt(o)-48;n<<=4,n|=49<=s&&s<=54?s-49+10:17<=s&&s<=22?s-17+10:15&s}return n}function f(e,t,r,n){for(var i=0,o=Math.min(e.length,r),s=t;s<o;s++){var a=e.charCodeAt(s)-48;i*=n,i+=49<=a?a-49+10:17<=a?a-17+10:a}return i}m.isBN=function(e){return e instanceof m||null!==e&&"object"==typeof e&&e.constructor.wordSize===m.wordSize&&Array.isArray(e.words)},m.max=function(e,t){return 0<e.cmp(t)?e:t},m.min=function(e,t){return e.cmp(t)<0?e:t},m.prototype._init=function(e,t,r){if("number"==typeof e)return this._initNumber(e,t,r);if("object"==typeof e)return this._initArray(e,t,r);"hex"===t&&(t=16),y(t===(0|t)&&2<=t&&t<=36);var n=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&n++,16===t?this._parseHex(e,n):this._parseBase(e,t,n),"-"===e[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),t,r)},m.prototype._initNumber=function(e,t,r){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(y(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),t,r)},m.prototype._initArray=function(e,t,r){if(y("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var i,o,s=0;if("be"===r)for(n=e.length-1,i=0;0<=n;n-=3)o=e[n]|e[n-1]<<8|e[n-2]<<16,this.words[i]|=o<<s&67108863,this.words[i+1]=o>>>26-s&67108863,26<=(s+=24)&&(s-=26,i++);else if("le"===r)for(i=n=0;n<e.length;n+=3)o=e[n]|e[n+1]<<8|e[n+2]<<16,this.words[i]|=o<<s&67108863,this.words[i+1]=o>>>26-s&67108863,26<=(s+=24)&&(s-=26,i++);return this.strip()},m.prototype._parseHex=function(e,t){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var n,i,o=0;for(r=e.length-6,n=0;t<=r;r-=6)i=s(e,r,r+6),this.words[n]|=i<<o&67108863,this.words[n+1]|=i>>>26-o&4194303,26<=(o+=24)&&(o-=26,n++);r+6!==t&&(i=s(e,t,r+6),this.words[n]|=i<<o&67108863,this.words[n+1]|=i>>>26-o&4194303),this.strip()},m.prototype._parseBase=function(e,t,r){this.words=[0];for(var n=0,i=this.length=1;i<=67108863;i*=t)n++;n--,i=i/t|0;for(var o=e.length-r,s=o%n,a=Math.min(o,o-s)+r,u=0,l=r;l<a;l+=n)u=f(e,l,l+n,t),this.imuln(i),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u);if(0!=s){var h=1;for(u=f(e,l,e.length,t),l=0;l<s;l++)h*=t;this.imuln(h),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}},m.prototype.copy=function(e){e.words=new Array(this.length);for(var t=0;t<this.length;t++)e.words[t]=this.words[t];e.length=this.length,e.negative=this.negative,e.red=this.red},m.prototype.clone=function(){var e=new m(null);return this.copy(e),e},m.prototype._expand=function(e){for(;this.length<e;)this.words[this.length++]=0;return this},m.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},m.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},m.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],d=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function i(e,t,r){r.negative=t.negative^e.negative;var n=e.length+t.length|0;n=(r.length=n)-1|0;var i=0|e.words[0],o=0|t.words[0],s=i*o,a=67108863&s,u=s/67108864|0;r.words[0]=a;for(var l=1;l<n;l++){for(var h=u>>>26,f=67108863&u,c=Math.min(l,t.length-1),d=Math.max(0,l-e.length+1);d<=c;d++){var p=l-d|0;h+=(s=(i=0|e.words[p])*(o=0|t.words[d])+f)/67108864|0,f=67108863&s}r.words[l]=0|f,u=0|h}return 0!==u?r.words[l]=0|u:r.length--,r.strip()}m.prototype.toString=function(e,t){var r;if(t=0|t||1,16===(e=e||10)||"hex"===e){r="";for(var n=0,i=0,o=0;o<this.length;o++){var s=this.words[o],a=(16777215&(s<<n|i)).toString(16);r=0!==(i=s>>>24-n&16777215)||o!==this.length-1?c[6-a.length]+a+r:a+r,26<=(n+=2)&&(n-=26,o--)}for(0!==i&&(r=i.toString(16)+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(e===(0|e)&&2<=e&&e<=36){var u=d[e],l=p[e];r="";var h=this.clone();for(h.negative=0;!h.isZero();){var f=h.modn(l).toString(e);r=(h=h.idivn(l)).isZero()?f+r:c[u-f.length]+f+r}for(this.isZero()&&(r="0"+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}y(!1,"Base should be between 2 and 36")},m.prototype.toNumber=function(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:2<this.length&&y(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},m.prototype.toJSON=function(){return this.toString(16)},m.prototype.toBuffer=function(e,t){return y(void 0!==n),this.toArrayLike(n,e,t)},m.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t)},m.prototype.toArrayLike=function(e,t,r){var n=this.byteLength(),i=r||Math.max(1,n);y(n<=i,"byte array longer than desired length"),y(0<i,"Requested array length <= 0"),this.strip();var o,s,a="le"===t,u=new e(i),l=this.clone();if(a){for(s=0;!l.isZero();s++)o=l.andln(255),l.iushrn(8),u[s]=o;for(;s<i;s++)u[s]=0}else{for(s=0;s<i-n;s++)u[s]=0;for(s=0;!l.isZero();s++)o=l.andln(255),l.iushrn(8),u[i-s-1]=o}return u},m.prototype._countBits=Math.clz32?function(e){return 32-Math.clz32(e)}:function(e){var t=e,r=0;return 4096<=t&&(r+=13,t>>>=13),64<=t&&(r+=7,t>>>=7),8<=t&&(r+=4,t>>>=4),2<=t&&(r+=2,t>>>=2),r+t},m.prototype._zeroBits=function(e){if(0===e)return 26;var t=e,r=0;return 0==(8191&t)&&(r+=13,t>>>=13),0==(127&t)&&(r+=7,t>>>=7),0==(15&t)&&(r+=4,t>>>=4),0==(3&t)&&(r+=2,t>>>=2),0==(1&t)&&r++,r},m.prototype.bitLength=function(){var e=this.words[this.length-1],t=this._countBits(e);return 26*(this.length-1)+t},m.prototype.zeroBits=function(){if(this.isZero())return 0;for(var e=0,t=0;t<this.length;t++){var r=this._zeroBits(this.words[t]);if(e+=r,26!==r)break}return e},m.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},m.prototype.toTwos=function(e){return 0!==this.negative?this.abs().inotn(e).iaddn(1):this.clone()},m.prototype.fromTwos=function(e){return this.testn(e-1)?this.notn(e).iaddn(1).ineg():this.clone()},m.prototype.isNeg=function(){return 0!==this.negative},m.prototype.neg=function(){return this.clone().ineg()},m.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},m.prototype.iuor=function(e){for(;this.length<e.length;)this.words[this.length++]=0;for(var t=0;t<e.length;t++)this.words[t]=this.words[t]|e.words[t];return this.strip()},m.prototype.ior=function(e){return y(0==(this.negative|e.negative)),this.iuor(e)},m.prototype.or=function(e){return this.length>e.length?this.clone().ior(e):e.clone().ior(this)},m.prototype.uor=function(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},m.prototype.iuand=function(e){var t;t=this.length>e.length?e:this;for(var r=0;r<t.length;r++)this.words[r]=this.words[r]&e.words[r];return this.length=t.length,this.strip()},m.prototype.iand=function(e){return y(0==(this.negative|e.negative)),this.iuand(e)},m.prototype.and=function(e){return this.length>e.length?this.clone().iand(e):e.clone().iand(this)},m.prototype.uand=function(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},m.prototype.iuxor=function(e){var t,r;r=this.length>e.length?(t=this,e):(t=e,this);for(var n=0;n<r.length;n++)this.words[n]=t.words[n]^r.words[n];if(this!==t)for(;n<t.length;n++)this.words[n]=t.words[n];return this.length=t.length,this.strip()},m.prototype.ixor=function(e){return y(0==(this.negative|e.negative)),this.iuxor(e)},m.prototype.xor=function(e){return this.length>e.length?this.clone().ixor(e):e.clone().ixor(this)},m.prototype.uxor=function(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},m.prototype.inotn=function(e){y("number"==typeof e&&0<=e);var t=0|Math.ceil(e/26),r=e%26;this._expand(t),0<r&&t--;for(var n=0;n<t;n++)this.words[n]=67108863&~this.words[n];return 0<r&&(this.words[n]=~this.words[n]&67108863>>26-r),this.strip()},m.prototype.notn=function(e){return this.clone().inotn(e)},m.prototype.setn=function(e,t){y("number"==typeof e&&0<=e);var r=e/26|0,n=e%26;return this._expand(1+r),this.words[r]=t?this.words[r]|1<<n:this.words[r]&~(1<<n),this.strip()},m.prototype.iadd=function(e){var t,r,n;if(0!==this.negative&&0===e.negative)return this.negative=0,t=this.isub(e),this.negative^=1,this._normSign();if(0===this.negative&&0!==e.negative)return e.negative=0,t=this.isub(e),e.negative=1,t._normSign();n=this.length>e.length?(r=this,e):(r=e,this);for(var i=0,o=0;o<n.length;o++)t=(0|r.words[o])+(0|n.words[o])+i,this.words[o]=67108863&t,i=t>>>26;for(;0!==i&&o<r.length;o++)t=(0|r.words[o])+i,this.words[o]=67108863&t,i=t>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},m.prototype.add=function(e){var t;return 0!==e.negative&&0===this.negative?(e.negative=0,t=this.sub(e),e.negative^=1,t):0===e.negative&&0!==this.negative?(this.negative=0,t=e.sub(this),this.negative=1,t):this.length>e.length?this.clone().iadd(e):e.clone().iadd(this)},m.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var r,n,i=this.cmp(e);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;n=0<i?(r=this,e):(r=e,this);for(var o=0,s=0;s<n.length;s++)o=(t=(0|r.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&t;for(;0!==o&&s<r.length;s++)o=(t=(0|r.words[s])+o)>>26,this.words[s]=67108863&t;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this.strip()},m.prototype.sub=function(e){return this.clone().isub(e)};var o=function(e,t,r){var n,i,o,s=e.words,a=t.words,u=r.words,l=0,h=0|s[0],f=8191&h,c=h>>>13,d=0|s[1],p=8191&d,v=d>>>13,y=0|s[2],m=8191&y,g=y>>>13,b=0|s[3],w=8191&b,_=b>>>13,M=0|s[4],A=8191&M,E=M>>>13,S=0|s[5],k=8191&S,N=S>>>13,x=0|s[6],P=8191&x,I=x>>>13,T=0|s[7],R=8191&T,O=T>>>13,C=0|s[8],L=8191&C,D=C>>>13,B=0|s[9],U=8191&B,F=B>>>13,j=0|a[0],G=8191&j,H=j>>>13,z=0|a[1],V=8191&z,K=z>>>13,q=0|a[2],W=8191&q,Z=q>>>13,J=0|a[3],X=8191&J,$=J>>>13,Q=0|a[4],Y=8191&Q,ee=Q>>>13,te=0|a[5],re=8191&te,ne=te>>>13,ie=0|a[6],oe=8191&ie,se=ie>>>13,ae=0|a[7],ue=8191&ae,le=ae>>>13,he=0|a[8],fe=8191&he,ce=he>>>13,de=0|a[9],pe=8191&de,ve=de>>>13;r.negative=e.negative^t.negative,r.length=19;var ye=(l+(n=Math.imul(f,G))|0)+((8191&(i=(i=Math.imul(f,H))+Math.imul(c,G)|0))<<13)|0;l=((o=Math.imul(c,H))+(i>>>13)|0)+(ye>>>26)|0,ye&=67108863,n=Math.imul(p,G),i=(i=Math.imul(p,H))+Math.imul(v,G)|0,o=Math.imul(v,H);var me=(l+(n=n+Math.imul(f,V)|0)|0)+((8191&(i=(i=i+Math.imul(f,K)|0)+Math.imul(c,V)|0))<<13)|0;l=((o=o+Math.imul(c,K)|0)+(i>>>13)|0)+(me>>>26)|0,me&=67108863,n=Math.imul(m,G),i=(i=Math.imul(m,H))+Math.imul(g,G)|0,o=Math.imul(g,H),n=n+Math.imul(p,V)|0,i=(i=i+Math.imul(p,K)|0)+Math.imul(v,V)|0,o=o+Math.imul(v,K)|0;var ge=(l+(n=n+Math.imul(f,W)|0)|0)+((8191&(i=(i=i+Math.imul(f,Z)|0)+Math.imul(c,W)|0))<<13)|0;l=((o=o+Math.imul(c,Z)|0)+(i>>>13)|0)+(ge>>>26)|0,ge&=67108863,n=Math.imul(w,G),i=(i=Math.imul(w,H))+Math.imul(_,G)|0,o=Math.imul(_,H),n=n+Math.imul(m,V)|0,i=(i=i+Math.imul(m,K)|0)+Math.imul(g,V)|0,o=o+Math.imul(g,K)|0,n=n+Math.imul(p,W)|0,i=(i=i+Math.imul(p,Z)|0)+Math.imul(v,W)|0,o=o+Math.imul(v,Z)|0;var be=(l+(n=n+Math.imul(f,X)|0)|0)+((8191&(i=(i=i+Math.imul(f,$)|0)+Math.imul(c,X)|0))<<13)|0;l=((o=o+Math.imul(c,$)|0)+(i>>>13)|0)+(be>>>26)|0,be&=67108863,n=Math.imul(A,G),i=(i=Math.imul(A,H))+Math.imul(E,G)|0,o=Math.imul(E,H),n=n+Math.imul(w,V)|0,i=(i=i+Math.imul(w,K)|0)+Math.imul(_,V)|0,o=o+Math.imul(_,K)|0,n=n+Math.imul(m,W)|0,i=(i=i+Math.imul(m,Z)|0)+Math.imul(g,W)|0,o=o+Math.imul(g,Z)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,$)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,$)|0;var we=(l+(n=n+Math.imul(f,Y)|0)|0)+((8191&(i=(i=i+Math.imul(f,ee)|0)+Math.imul(c,Y)|0))<<13)|0;l=((o=o+Math.imul(c,ee)|0)+(i>>>13)|0)+(we>>>26)|0,we&=67108863,n=Math.imul(k,G),i=(i=Math.imul(k,H))+Math.imul(N,G)|0,o=Math.imul(N,H),n=n+Math.imul(A,V)|0,i=(i=i+Math.imul(A,K)|0)+Math.imul(E,V)|0,o=o+Math.imul(E,K)|0,n=n+Math.imul(w,W)|0,i=(i=i+Math.imul(w,Z)|0)+Math.imul(_,W)|0,o=o+Math.imul(_,Z)|0,n=n+Math.imul(m,X)|0,i=(i=i+Math.imul(m,$)|0)+Math.imul(g,X)|0,o=o+Math.imul(g,$)|0,n=n+Math.imul(p,Y)|0,i=(i=i+Math.imul(p,ee)|0)+Math.imul(v,Y)|0,o=o+Math.imul(v,ee)|0;var _e=(l+(n=n+Math.imul(f,re)|0)|0)+((8191&(i=(i=i+Math.imul(f,ne)|0)+Math.imul(c,re)|0))<<13)|0;l=((o=o+Math.imul(c,ne)|0)+(i>>>13)|0)+(_e>>>26)|0,_e&=67108863,n=Math.imul(P,G),i=(i=Math.imul(P,H))+Math.imul(I,G)|0,o=Math.imul(I,H),n=n+Math.imul(k,V)|0,i=(i=i+Math.imul(k,K)|0)+Math.imul(N,V)|0,o=o+Math.imul(N,K)|0,n=n+Math.imul(A,W)|0,i=(i=i+Math.imul(A,Z)|0)+Math.imul(E,W)|0,o=o+Math.imul(E,Z)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,$)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,$)|0,n=n+Math.imul(m,Y)|0,i=(i=i+Math.imul(m,ee)|0)+Math.imul(g,Y)|0,o=o+Math.imul(g,ee)|0,n=n+Math.imul(p,re)|0,i=(i=i+Math.imul(p,ne)|0)+Math.imul(v,re)|0,o=o+Math.imul(v,ne)|0;var Me=(l+(n=n+Math.imul(f,oe)|0)|0)+((8191&(i=(i=i+Math.imul(f,se)|0)+Math.imul(c,oe)|0)

1)<<13)|0;l=((o=o+Math.imul(c,se)|0)+(i>>>13)|0)+(Me>>>26)|0,Me&=67108863,n=Math.imul(R,G),i=(i=Math.imul(R,H))+Math.imul(O,G)|0,o=Math.imul(O,H),n=n+Math.imul(P,V)|0,i=(i=i+Math.imul(P,K)|0)+Math.imul(I,V)|0,o=o+Math.imul(I,K)|0,n=n+Math.imul(k,W)|0,i=(i=i+Math.imul(k,Z)|0)+Math.imul(N,W)|0,o=o+Math.imul(N,Z)|0,n=n+Math.imul(A,X)|0,i=(i=i+Math.imul(A,$)|0)+Math.imul(E,X)|0,o=o+Math.imul(E,$)|0,n=n+Math.imul(w,Y)|0,i=(i=i+Math.imul(w,ee)|0)+Math.imul(_,Y)|0,o=o+Math.imul(_,ee)|0,n=n+Math.imul(m,re)|0,i=(i=i+Math.imul(m,ne)|0)+Math.imul(g,re)|0,o=o+Math.imul(g,ne)|0,n=n+Math.imul(p,oe)|0,i=(i=i+Math.imul(p,se)|0)+Math.imul(v,oe)|0,o=o+Math.imul(v,se)|0;var Ae=(l+(n=n+Math.imul(f,ue)|0)|0)+((8191&(i=(i=i+Math.imul(f,le)|0)+Math.imul(c,ue)|0))<<13)|0;l=((o=o+Math.imul(c,le)|0)+(i>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,n=Math.imul(L,G),i=(i=Math.imul(L,H))+Math.imul(D,G)|0,o=Math.imul(D,H),n=n+Math.imul(R,V)|0,i=(i=i+Math.imul(R,K)|0)+Math.imul(O,V)|0,o=o+Math.imul(O,K)|0,n=n+Math.imul(P,W)|0,i=(i=i+Math.imul(P,Z)|0)+Math.imul(I,W)|0,o=o+Math.imul(I,Z)|0,n=n+Math.imul(k,X)|0,i=(i=i+Math.imul(k,$)|0)+Math.imul(N,X)|0,o=o+Math.imul(N,$)|0,n=n+Math.imul(A,Y)|0,i=(i=i+Math.imul(A,ee)|0)+Math.imul(E,Y)|0,o=o+Math.imul(E,ee)|0,n=n+Math.imul(w,re)|0,i=(i=i+Math.imul(w,ne)|0)+Math.imul(_,re)|0,o=o+Math.imul(_,ne)|0,n=n+Math.imul(m,oe)|0,i=(i=i+Math.imul(m,se)|0)+Math.imul(g,oe)|0,o=o+Math.imul(g,se)|0,n=n+Math.imul(p,ue)|0,i=(i=i+Math.imul(p,le)|0)+Math.imul(v,ue)|0,o=o+Math.imul(v,le)|0;var Ee=(l+(n=n+Math.imul(f,fe)|0)|0)+((8191&(i=(i=i+Math.imul(f,ce)|0)+Math.imul(c,fe)|0))<<13)|0;l=((o=o+Math.imul(c,ce)|0)+(i>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,n=Math.imul(U,G),i=(i=Math.imul(U,H))+Math.imul(F,G)|0,o=Math.imul(F,H),n=n+Math.imul(L,V)|0,i=(i=i+Math.imul(L,K)|0)+Math.imul(D,V)|0,o=o+Math.imul(D,K)|0,n=n+Math.imul(R,W)|0,i=(i=i+Math.imul(R,Z)|0)+Math.imul(O,W)|0,o=o+Math.imul(O,Z)|0,n=n+Math.imul(P,X)|0,i=(i=i+Math.imul(P,$)|0)+Math.imul(I,X)|0,o=o+Math.imul(I,$)|0,n=n+Math.imul(k,Y)|0,i=(i=i+Math.imul(k,ee)|0)+Math.imul(N,Y)|0,o=o+Math.imul(N,ee)|0,n=n+Math.imul(A,re)|0,i=(i=i+Math.imul(A,ne)|0)+Math.imul(E,re)|0,o=o+Math.imul(E,ne)|0,n=n+Math.imul(w,oe)|0,i=(i=i+Math.imul(w,se)|0)+Math.imul(_,oe)|0,o=o+Math.imul(_,se)|0,n=n+Math.imul(m,ue)|0,i=(i=i+Math.imul(m,le)|0)+Math.imul(g,ue)|0,o=o+Math.imul(g,le)|0,n=n+Math.imul(p,fe)|0,i=(i=i+Math.imul(p,ce)|0)+Math.imul(v,fe)|0,o=o+Math.imul(v,ce)|0;var Se=(l+(n=n+Math.imul(f,pe)|0)|0)+((8191&(i=(i=i+Math.imul(f,ve)|0)+Math.imul(c,pe)|0))<<13)|0;l=((o=o+Math.imul(c,ve)|0)+(i>>>13)|0)+(Se>>>26)|0,Se&=67108863,n=Math.imul(U,V),i=(i=Math.imul(U,K))+Math.imul(F,V)|0,o=Math.imul(F,K),n=n+Math.imul(L,W)|0,i=(i=i+Math.imul(L,Z)|0)+Math.imul(D,W)|0,o=o+Math.imul(D,Z)|0,n=n+Math.imul(R,X)|0,i=(i=i+Math.imul(R,$)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,$)|0,n=n+Math.imul(P,Y)|0,i=(i=i+Math.imul(P,ee)|0)+Math.imul(I,Y)|0,o=o+Math.imul(I,ee)|0,n=n+Math.imul(k,re)|0,i=(i=i+Math.imul(k,ne)|0)+Math.imul(N,re)|0,o=o+Math.imul(N,ne)|0,n=n+Math.imul(A,oe)|0,i=(i=i+Math.imul(A,se)|0)+Math.imul(E,oe)|0,o=o+Math.imul(E,se)|0,n=n+Math.imul(w,ue)|0,i=(i=i+Math.imul(w,le)|0)+Math.imul(_,ue)|0,o=o+Math.imul(_,le)|0,n=n+Math.imul(m,fe)|0,i=(i=i+Math.imul(m,ce)|0)+Math.imul(g,fe)|0,o=o+Math.imul(g,ce)|0;var ke=(l+(n=n+Math.imul(p,pe)|0)|0)+((8191&(i=(i=i+Math.imul(p,ve)|0)+Math.imul(v,pe)|0))<<13)|0;l=((o=o+Math.imul(v,ve)|0)+(i>>>13)|0)+(ke>>>26)|0,ke&=67108863,n=Math.imul(U,W),i=(i=Math.imul(U,Z))+Math.imul(F,W)|0,o=Math.imul(F,Z),n=n+Math.imul(L,X)|0,i=(i=i+Math.imul(L,$)|0)+Math.imul(D,X)|0,o=o+Math.imul(D,$)|0,n=n+Math.imul(R,Y)|0,i=(i=i+Math.imul(R,ee)|0)+Math.imul(O,Y)|0,o=o+Math.imul(O,ee)|0,n=n+Math.imul(P,re)|0,i=(i=i+Math.imul(P,ne)|0)+Math.imul(I,re)|0,o=o+Math.imul(I,ne)|0,n=n+Math.imul(k,oe)|0,i=(i=i+Math.imul(k,se)|0)+Math.imul(N,oe)|0,o=o+Math.imul(N,se)|0,n=n+Math.imul(A,ue)|0,i=(i=i+Math.imul(A,le)|0)+Math.imul(E,ue)|0,o=o+Math.imul(E,le)|0,n=n+Math.imul(w,fe)|0,i=(i=i+Math.imul(w,ce)|0)+Math.imul(_,fe)|0,o=o+Math.imul(_,ce)|0;var Ne=(l+(n=n+Math.imul(m,pe)|0)|0)+((8191&(i=(i=i+Math.imul(m,ve)|0)+Math.imul(g,pe)|0)

1)<<13)|0;l=((o=o+Math.imul(g,ve)|0)+(i>>>13)|0)+(Ne>>>26)|0,Ne&=67108863,n=Math.imul(U,X),i=(i=Math.imul(U,$))+Math.imul(F,X)|0,o=Math.imul(F,$),n=n+Math.imul(L,Y)|0,i=(i=i+Math.imul(L,ee)|0)+Math.imul(D,Y)|0,o=o+Math.imul(D,ee)|0,n=n+Math.imul(R,re)|0,i=(i=i+Math.imul(R,ne)|0)+Math.imul(O,re)|0,o=o+Math.imul(O,ne)|0,n=n+Math.imul(P,oe)|0,i=(i=i+Math.imul(P,se)|0)+Math.imul(I,oe)|0,o=o+Math.imul(I,se)|0,n=n+Math.imul(k,ue)|0,i=(i=i+Math.imul(k,le)|0)+Math.imul(N,ue)|0,o=o+Math.imul(N,le)|0,n=n+Math.imul(A,fe)|0,i=(i=i+Math.imul(A,ce)|0)+Math.imul(E,fe)|0,o=o+Math.imul(E,ce)|0;var xe=(l+(n=n+Math.imul(w,pe)|0)|0)+((8191&(i=(i=i+Math.imul(w,ve)|0)+Math.imul(_,pe)|0))<<13)|0;l=((o=o+Math.imul(_,ve)|0)+(i>>>13)|0)+(xe>>>26)|0,xe&=67108863,n=Math.imul(U,Y),i=(i=Math.imul(U,ee))+Math.imul(F,Y)|0,o=Math.imul(F,ee),n=n+Math.imul(L,re)|0,i=(i=i+Math.imul(L,ne)|0)+Math.imul(D,re)|0,o=o+Math.imul(D,ne)|0,n=n+Math.imul(R,oe)|0,i=(i=i+Math.imul(R,se)|0)+Math.imul(O,oe)|0,o=o+Math.imul(O,se)|0,n=n+Math.imul(P,ue)|0,i=(i=i+Math.imul(P,le)|0)+Math.imul(I,ue)|0,o=o+Math.imul(I,le)|0,n=n+Math.imul(k,fe)|0,i=(i=i+Math.imul(k,ce)|0)+Math.imul(N,fe)|0,o=o+Math.imul(N,ce)|0;var Pe=(l+(n=n+Math.imul(A,pe)|0)|0)+((8191&(i=(i=i+Math.imul(A,ve)|0)+Math.imul(E,pe)|0))<<13)|0;l=((o=o+Math.imul(E,ve)|0)+(i>>>13)|0)+(Pe>>>26)|0,Pe&=67108863,n=Math.imul(U,re),i=(i=Math.imul(U,ne))+Math.imul(F,re)|0,o=Math.imul(F,ne),n=n+Math.imul(L,oe)|0,i=(i=i+Math.imul(L,se)|0)+Math.imul(D,oe)|0,o=o+Math.imul(D,se)|0,n=n+Math.imul(R,ue)|0,i=(i=i+Math.imul(R,le)|0)+Math.imul(O,ue)|0,o=o+Math.imul(O,le)|0,n=n+Math.imul(P,fe)|0,i=(i=i+Math.imul(P,ce)|0)+Math.imul(I,fe)|0,o=o+Math.imul(I,ce)|0;var Ie=(l+(n=n+Math.imul(k,pe)|0)|0)+((8191&(i=(i=i+Math.imul(k,ve)|0)+Math.imul(N,pe)|0))<<13)|0;l=((o=o+Math.imul(N,ve)|0)+(i>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,n=Math.imul(U,oe),i=(i=Math.imul(U,se))+Math.imul(F,oe)|0,o=Math.imul(F,se),n=n+Math.imul(L,ue)|0,i=(i=i+Math.imul(L,le)|0)+Math.imul(D,ue)|0,o=o+Math.imul(D,le)|0,n=n+Math.imul(R,fe)|0,i=(i=i+Math.imul(R,ce)|0)+Math.imul(O,fe)|0,o=o+Math.imul(O,ce)|0;var Te=(l+(n=n+Math.imul(P,pe)|0)|0)+((8191&(i=(i=i+Math.imul(P,ve)|0)+Math.imul(I,pe)|0))<<13)|0;l=((o=o+Math.imul(I,ve)|0)+(i>>>13)|0)+(Te>>>26)|0,Te&=67108863,n=Math.imul(U,ue),i=(i=Math.imul(U,le))+Math.imul(F,ue)|0,o=Math.imul(F,le),n=n+Math.imul(L,fe)|0,i=(i=i+Math.imul(L,ce)|0)+Math.imul(D,fe)|0,o=o+Math.imul(D,ce)|0;var Re=(l+(n=n+Math.imul(R,pe)|0)|0)+((8191&(i=(i=i+Math.imul(R,ve)|0)+Math.imul(O,pe)|0))<<13)|0;l=((o=o+Math.imul(O,ve)|0)+(i>>>13)|0)+(Re>>>26)|0,Re&=67108863,n=Math.imul(U,fe),i=(i=Math.imul(U,ce))+Math.imul(F,fe)|0,o=Math.imul(F,ce);var Oe=(l+(n=n+Math.imul(L,pe)|0)|0)+((8191&(i=(i=i+Math.imul(L,ve)|0)+Math.imul(D,pe)|0))<<13)|0;l=((o=o+Math.imul(D,ve)|0)+(i>>>13)|0)+(Oe>>>26)|0,Oe&=67108863;var Ce=(l+(n=Math.imul(U,pe))|0)+((8191&(i=(i=Math.imul(U,ve))+Math.imul(F,pe)|0))<<13)|0;return l=((o=Math.imul(F,ve))+(i>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,u[0]=ye,u[1]=me,u[2]=ge,u[3]=be,u[4]=we,u[5]=_e,u[6]=Me,u[7]=Ae,u[8]=Ee,u[9]=Se,u[10]=ke,u[11]=Ne,u[12]=xe,u[13]=Pe,u[14]=Ie,u[15]=Te,u[16]=Re,u[17]=Oe,u[18]=Ce,0!==l&&(u[19]=l,r.length++),r};function a(e,t,r){return(new u).mulp(e,t,r)}function u(e,t){this.x=e,this.y=t}Math.imul||(o=i),m.prototype.mulTo=function(e,t){var r=this.length+e.length;return 10===this.length&&10===e.length?o(this,e,t):r<63?i(this,e,t):r<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var s=i;i=0;for(var a=67108863&n,u=Math.min(o,t.length-1),l=Math.max(0,o-e.length+1);l<=u;l++){var h=o-l,f=(0|e.words[h])*(0|t.words[l]),c=67108863&f;a=67108863&(c=c+a|0),i+=(s=(s=s+(f/67108864|0)|0)+(c>>>26)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,e,t):a(this,e,t)},u.prototype.makeRBT=function(e){for(var t=new Array(e),r=m.prototype._countBits(e)-1,n=0;n<e;n++)t[n]=this.revBin(n,r,e);return t},u.prototype.revBin=function(e,t,r){if(0===e||e===r-1)return e;for(var n=0,i=0;i<t;i++)n|=(1&e)<<t-i-1,e>>=1;return n},u.prototype.permute=function(e,t,r,n,i,o){for(var s=0;s<o;s++)n[s]=t[e[s]],i[s]=r[e[s]]},u.prototype.transform=function(e,t,r,n,i,o){this.permute(o,e,t,r,n,i);for(var s=1;s<i;s<<=1)for(var a=s<<1,u=Math.cos(2*Math.PI/a),l=Math.sin(2*Math.PI/a),h=0;h<i;h+=a)for(var f=u,c=l,d=0;d<s;d++){var p=r[h+d],v=n[h+d],y=r[h+d+s],m=n[h+d+s],g=f*y-c*m;m=f*m+c*y,y=g,r[h+d]=p+y,n[h+d]=v+m,r[h+d+s]=p-y,n[h+d+s]=v-m,d!==a&&(g=u*f-l*c,c=u*c+l*f,f=g)}},u.prototype.guessLen13b=function(e,t){var r=1|Math.max(t,e),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},u.prototype.conjugate=function(e,t,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=e[n];e[n]=e[r-n-1],e[r-n-1]=i,i=t[n],t[n]=-t[r-n-1],t[r-n-1]=-i}},u.prototype.normalize13b=function(e,t){for(var r=0,n=0;n<t/2;n++){var i=8192*Math.round(e[2*n+1]/t)+Math.round(e[2*n]/t)+r;e[n]=67108863&i,r=i<67108864?0:i/67108864|0}return e},u.prototype.convert13b=function(e,t,r,n){for(var i=0,o=0;o<t;o++)i+=0|e[o],r[2*o]=8191&i,i>>>=13,r[2*o+1]=8191&i,i>>>=13;for(o=2*t;o<n;++o)r[o]=0;y(0===i),y(0==(-8192&i))},u.prototype.stub=function(e){for(var t=new Array(e),r=0;r<e;r++)t[r]=0;return t},u.prototype.mulp=function(e,t,r){var n=2*this.guessLen13b(e.length,t.length),i=this.makeRBT(n),o=this.stub(n),s=new Array(n),a=new Array(n),u=new Array(n),l=new Array(n),h=new Array(n),f=new Array(n),c=r.words;c.length=n,this.convert13b(e.words,e.length,s,n),this.convert13b(t.words,t.length,l,n),this.transform(s,o,a,u,n,i),this.transform(l,o,h,f,n,i);for(var d=0;d<n;d++){var p=a[d]*h[d]-u[d]*f[d];u[d]=a[d]*f[d]+u[d]*h[d],a[d]=p}return this.conjugate(a,u,n),this.transform(a,u,c,o,n,i),this.conjugate(c,o,n),this.normalize13b(c,n),r.negative=e.negative^t.negative,r.length=e.length+t.length,r.strip()},m.prototype.mul=function(e){var t=new m(null);return t.words=new Array(this.length+e.length),this.mulTo(e,t)},m.prototype.mulf=function(e){var t=new m(null);return t.words=new Array(this.length+e.length),a(this,e,t)},m.prototype.imul=function(e){return this.clone().mulTo(e,this)},m.prototype.imuln=function(e){y("number"==typeof e),y(e<67108864);for(var t=0,r=0;r<this.length;r++){var n=(0|this.words[r])*e,i=(67108863&n)+(67108863&t);t>>=26,t+=n/67108864|0,t+=i>>>26,this.words[r]=67108863&i}return 0!==t&&(this.words[r]=t,this.length++),this},m.prototype.muln=function(e){return this.clone().imuln(e)},m.prototype.sqr=function(){return this.mul(this)},m.prototype.isqr=function(){return this.imul(this.clone())},m.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),r

1=0;r<t.length;r++){var n=r/26|0,i=r%26;t[r]=(e.words[n]&1<<i)>>>i}return t}(e);if(0===t.length)return new m(1);for(var r=this,n=0;n<t.length&&0===t[n];n++,r=r.sqr());if(++n<t.length)for(var i=r.sqr();n<t.length;n++,i=i.sqr())0!==t[n]&&(r=r.mul(i));return r},m.prototype.iushln=function(e){y("number"==typeof e&&0<=e);var t,r=e%26,n=(e-r)/26,i=67108863>>>26-r<<26-r;if(0!=r){var o=0;for(t=0;t<this.length;t++){var s=this.words[t]&i,a=(0|this.words[t])-s<<r;this.words[t]=a|o,o=s>>>26-r}o&&(this.words[t]=o,this.length++)}if(0!=n){for(t=this.length-1;0<=t;t--)this.words[t+n]=this.words[t];for(t=0;t<n;t++)this.words[t]=0;this.length+=n}return this.strip()},m.prototype.ishln=function(e){return y(0===this.negative),this.iushln(e)},m.prototype.iushrn=function(e,t,r){var n;y("number"==typeof e&&0<=e),n=t?(t-t%26)/26:0;var i=e%26,o=Math.min((e-i)/26,this.length),s=67108863^67108863>>>i<<i,a=r;if(n-=o,n=Math.max(0,n),a){for(var u=0;u<o;u++)a.words[u]=this.words[u];a.length=o}if(0===o);else if(this.length>o)for(this.length-=o,u=0;u<this.length;u++)this.words[u]=this.words[u+o];else this.words[0]=0,this.length=1;var l=0;for(u=this.length-1;0<=u&&(0!==l||n<=u);u--){var h=0|this.words[u];this.words[u]=l<<26-i|h>>>i,l=h&s}return a&&0!==l&&(a.words[a.length++]=l),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},m.prototype.ishrn=function(e,t,r){return y(0===this.negative),this.iushrn(e,t,r)},m.prototype.shln=function(e){return this.clone().ishln(e)},m.prototype.ushln=function(e){return this.clone().iushln(e)},m.prototype.shrn=function(e){return this.clone().ishrn(e)},m.prototype.ushrn=function(e){return this.clone().iushrn(e)},m.prototype.testn=function(e){y("number"==typeof e&&0<=e);var t=e%26,r=(e-t)/26,n=1<<t;return!(this.length<=r)&&!!(this.words[r]&n)},m.prototype.imaskn=function(e){y("number"==typeof e&&0<=e);var t=e%26,r=(e-t)/26;if(y(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!=t&&r++,this.length=Math.min(r,this.length),0!=t){var n=67108863^67108863>>>t<<t;this.words[this.length-1]&=n}return this.strip()},m.prototype.maskn=function(e){return this.clone().imaskn(e)},m.prototype.iaddn=function(e){return y("number"==typeof e),y(e<67108864),e<0?this.isubn(-e):0!==this.negative?(1===this.length&&(0|this.words[0])<e?(this.words[0]=e-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(e),this.negative=1),this):this._iaddn(e)},m.prototype._iaddn=function(e){this.words[0]+=e;for(var t=0;t<this.length&&67108864<=this.words[t];t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},m.prototype.isubn=function(e){if(y("number"==typeof e),y(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t<this.length&&this.words[t]<0;t++)this.words[t]+=67108864,this.words[t+1]-=1;return this.strip()},m.prototype.addn=function(e){return this.clone().iaddn(e)},m.prototype.subn=function(e){return this.clone().isubn(e)},m.prototype.iabs=function(){return this.negative=0,this},m.prototype.abs=function(){return this.clone().iabs()},m.prototype._ishlnsubmul=function(e,t,r){var n,i,o=e.length+r;this._expand(o);var s=0;for(n=0;n<e.length;n++){i=(0|this.words[n+r])+s;var a=(0|e.words[n])*t;s=((i-=67108863&a)>>26)-(a/67108864|0),this.words[n+r]=67108863&i}for(;n<this.length-r;n++)s=(i=(0|this.words[n+r])+s)>>26,this.words[n+r]=67108863&i;if(0===s)return this.strip();for(y(-1===s),n=s=0;n<this.length;n++)s=(i=-(0|this.words[n])+s)>>26,this.words[n]=67108863&i;return this.negative=1,this.strip()},m.prototype._wordDiv=function(e,t){var r=(this.length,e.length),n=this.clone(),i=e,o=0|i.words[i.length-1];0!=(r=26-this._countBits(o))&&(i=i.ushln(r),n.iushln(r),o=0|i.words[i.length-1]);var s,a=n.length-i.length;if("mod"!==t){(s=new m(null)).length=1+a,s.words=new Array(s.length);for(var u=0;u<s.length;u++)s.words[u]=0}var l=n.clone()._ishlnsubmul(i,1,a);0===l.negative&&(n=l,s&&(s.words[a]=1));for(var h=a-1;0<=h;h--){var f=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(f=Math.min(f/o|0,67108863),n._ishlnsubmul(i,f,h);0!==n.negative;)f--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=f)}return s&&s.strip(),n.strip(),"div"!==t&&0!=r&&n.iushrn(r),{div:s||null,mod:n}},m.prototype.divmod=function(e,t,r){return y(!e.isZero()),this.isZero()?{div:new m(0),mod:new m(0)}:0!==this.negative&&0===e.negative?(o=this.neg().divmod(e,t),"mod"!==t&&(n=o.div.neg()),"div"!==t&&(i=o.mod.neg(),r&&0!==i.negative&&i.iadd(e)),{div:n,mod:i}):0===this.negative&&0!==e.negative?(o=this.divmod(e.neg(),t),"mod"!==t&&(n=o.div.neg()),{div:n,mod:o.mod}):0!=(this.negative&e.negative)?(o=this.neg().divmod(e.neg(),t),"div"!==t&&(i=o.mod.neg(),r&&0!==i.negative&&i.isub(e)),{div:o.div,mod:i}):e.length>this.length||this.cmp(e)<0?{div:new m(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new m(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new m(this.modn(e.words[0]))}:this._wordDiv(e,t);var n,i,o},m.prototype.div=function(e){return this.divmod(e,"div",!1).div},m.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},m.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},m.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,n=e.ushrn(1),i=e.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},m.prototype.modn=function(e){y(e<=67108863);for(var t=(1<<26)%e,r=0,n=this.length-1;0<=n;n--)r=(t*r+(0|this.words[n]))%e;return r},m.prototype.idivn=function(e){y(e<=67108863);for(var t=0,r=this.length-1;0<=r;r--){var n=(0|this.words[r])+67108864*t;this.words[r]=n/e|0,t=n%e}return this.strip()},m.prototype.divn=function(e){return this.clone().idivn(e)},m.prototype.egcd=function(e){y(0===e.negative),y(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var n=new m(1),i=new m(0),o=new m(0),s=new m(1),a=0;t.isEven()&&r.isEven();)t.iushrn(1),r.iushrn(1),++a;for(var u=r.clone(),l=t.clone();!t.isZero();){for(var h=0,f=1;0==(t.words[0]&f)&&h<26;++h,f<<=1);if(0<h)for(t.iushrn(h);0<h--;)(n.isOdd()||i.isOdd())&&(n.iadd(u),i.isub(l)),n.iushrn(1),i.iushrn(1);for(var c=0,d=1;0==(r.words[0]&d)&&c<26;++c,d<<=1);if(0<c)for(r.iushrn(c);0<c--;)(o.isOdd()||s.isOdd())&&(o.iadd(u),s.isub(l)),o.iushrn(1),s.iushrn(1);0<=t.cmp(r)?(t.isub(r),n.isub(o),i.isub(s)):(r.isub(t),o.isub(n),s.isub(i))}return{a:o,b:s,gcd:r.iushln(a)}},m.prototype._invmp=function(e){y(0===e.negative),y(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var n,i=new m(1),o=new m(0),s=r.clone();0<t.cmpn(1)&&0<r.cmpn(1);){for(var a=0,u=1;0==(t.words[0]&u)&&a<26;++a,u<<=1);if(0<a)for(t.iushrn(a);0<a--;)i.isOdd()&&i.iadd(s),i.iushrn(1);for(var l=0,h=1;0==(r.words[0]&h)&&l<26;++l,h<<=1);if(0<l)for(r.iushrn(l);0<l--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=t.cmp(r)?(t.isub(r),i.isub(o)):(r.isub(t),o.isub(i))}return(n=0===t.cmpn(1)?i:o).cmpn(0)<0&&n.iadd(e),n},m.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0;for(var n=r.negative=0;t.isEven()&&r.isEven();n++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=t.cmp(r);if(i<0){var o=t;t=r,r=o}else if(0===i||0===r.cmpn(1))break;t.isub(r)}return r.iushln(n)},m.prototype.invm=function(e){return this.egcd(e).a.umod(e)},m.prototype.isEven=function(){return 0==(1&this.words[0])},m.prototype.isOdd=function(){return 1==(1&this.words[0])},m.prototype.andln=function(e){return this.words[0]&e},m.prototype.bincn=function(e){y("number"==typeof e);var t=e%26,r=(e-t)/26,n=1<<t;if(this.length<=r)return this._expand(1+r),this.words[r]|=n,this;for(var i=n,o=r;0!==i&&o<this.length;o++){var s=0|this.words[o];i=(s+=i)>>>26,s&=67108863,this.words[o]=s}return 0!==i&&(this.words[o]=i,this.length++),this},m.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},m.prototype.cmpn=function(e){var t,r=e<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),1<this.length)t=1;else{r&&(e=-e),y(e<=67108863,"Number is too big");var n=0|this.words[0];t=n===e?0:n<e?-1:1}return 0!==this.negative?0|-t:t},m.prototype.cmp=function(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var t=this.ucmp(e);return 0!==this.negative?0|-t:t},m.prototype.ucmp=function(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var t=0,r=this.length-1;0<=r;r--){var n=0|this.words[r],i=0|e.words[r];if(n!=i){n<i?t=-1:i<n&&(t=1);break}}return t},m.prototype.gtn=function(e){return 1===this.cmpn(e)},m.prototype.gt=function(e){return 1===this.cmp(e)},m.prototype.gten=function(e){return 0<=this.cmpn(e)},m.prototype.gte=function(e){return 0<=this.cmp(e)},m.prototype.ltn=function(e){return-1===this.cmpn(e)},m.prototype.lt=function(e){return-1===this.cmp(e)},m.prototype.lten=function(e){return this.cmpn(e)<=0},m.prototype.lte=function(e){return this.cmp(e)<=0},m.prototype.eqn=function(e){return 0===this.cmpn(e)},m.prototype.eq=function(e){return 0===this.cmp(e)},m.red=function(e){return new _(e)},m.prototype.toRed=function(e){return y(!this.red,"Already a number in reduction context"),y(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},m.prototype.fromRed=function(){return y(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},m.prototype._forceRed=function(e){return this.red=e,this},m.prototype.forceRed=function(e){return y(!this.red,"Already a number in reduction context"),this._forceRed(e)},m.prototype.redAdd=function(e){return y(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},m.prototype.redIAdd=function(e){return y(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},m.prototype.redSub=function(e){return y(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},m.prototype.redISub=function(e){return y(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},m.prototype.redShl=function(e){return y(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},m.prototype.redMul=function(e){return y(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},m.prototype.redIMul=function(e){return y(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},m.prototype.redSqr=function(){return y(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},m.prototype.redISqr=function(){return y(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},m.prototype.redSqrt=function(){return y(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},m.prototype.redInvm=function(){return y(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},m.prototype.redNeg=function(){return y(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},m.prototype.redPow=function(e){return y(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var l={k256:null,p224:null,p192:null,p25519:null};function h(e,t){this.name=e,this.p=new m(t,16),this.n=this.p.bitLength(),this.k=new m(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){h.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){h.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function b(){h.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){h.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(e){if("string"==typeof e){var t=m._prime(e);this.m=t.p,this.prime=t}else y(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function M(e){_.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new m(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}h.prototype._tmp=function(){var e=new m(null);return e.words=new Array(Math.ceil(this.n/13)),e},h.prototype.ireduce=function(e){for(var t,r=e;this.split(r,this.tmp),(t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength())>this.n;);var n=t<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):0<n?r.isub(this.p):r.strip(),r},h.prototype.split=function(e,t){e.iushrn(this.n,0,t)},h.prototype.imulK=function(e){return e.imul(this.k)},r(v,h),v.prototype.split=function(e,t){for(var r=Math.min(e.length,9),n=0;n<r;n++)t.words[n]=e.words[n];if(t.length=r,e.length<=9)return e.words[0]=0,void(e.length=1);var i=e.words[9];for(t.words[t.length++]=4194303&i,n=10;n<e.length;n++){var o=0|e.words[n];e.words[n-10]=(4194303&o)<<4|i>>>22,i=o}i>>>=22,0===(e.words[n-10]=i)&&10<e.length?e.length-=10:e.length-=9},v.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r<e.length;r++){var n=0|e.words[r];t+=977*n,e.words[r]=67108863&t,t=64*n+(t/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},r(g,h),r(b,h),r(w,h),w.prototype.imulK=function(e){for(var t=0,r=0;r<e.length;r++){var n=19*(0|e.words[r])+t,i=67108863&n;n>>>=26,e.words[r]=i,t=n}return 0!==t&&(e.words[e.length++]=t),e},m._prime=function(e){if(l[e])return l[e];var t;if("k256"===e)t=new v;else if("p224"===e)t=new g;else if("p192"===e)t=new b;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new w}return l[e]=t},_.prototype._verify1=function(e){y(0===e.negative,"red works only with positives"),y(e.red,"red works only with red numbers")},_.prototype._verify2=function(e,t){y(0==(e.negative|t.negative),"red works only with positives"),y(e.red&&e.red===t.red,"red works only with red numbers")},_.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},_.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},_.prototype.add=function(e,t){this._verify2(e,t);var r=e.add(t);return 0<=r.cmp(this.m)&&r.isub(this.m),r._forceRed(this)},_.prototype.iadd=function(e,t){this._verify2(e,t);var r=e.iadd(t);return 0<=r.cmp(this.m)&&r.isub(this.m),r},_.prototype.sub=function(e,t){this._verify2(e,t);var r=e.sub(t);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},_.prototype.isub=function(e,t){this._verify2(e,t);var r=e.isub(t);return r.cmpn(0)<0&&r.iadd(this.m),r},_.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},_.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},_.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},_.prototype.isqr=function(e){return this.imul(e,e.clone())},_.prototype.sqr=function(e){return this.mul(e,e)},_.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(y(t%2==1),3===t){var r=this.m.add(new m(1)).iushrn(2);return this.pow(e,r)}for(var n=this.m.subn(1),i=0;!n.isZero()&&0===n.andln(1);)i++,n.iushrn(1);y(!n.isZero());var o=new m(1).toRed(this),s=o.redNeg(),a=this.m.subn(1).iushrn(1),u=this.m.bitLength();for(u=new m(2*u*u).toRed(this);0!==this.pow(u,a).cmp(s);)u.redIAdd(s);for(var l=this.pow(u,n),h=this.pow(e,n.addn(1).iushrn(1)),f=this.pow(e,n),c=i;0!==f.cmp(o);){for(var d=f,p=0;0!==d.cmp(o);p++)d=d.redSqr();y(p<c);var v=this.pow(l,new m(1).iushln(c-p-1));h=h.redMul(v),l=v.redSqr(),f=f.redMul(l),c=p}return h},_.prototype.invm=function(e){var t=e._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},_.prototype.pow=function(e,t){if(t.isZero())return new m(1).toRed(this);if(0===t.cmpn(1))return e.clone();var r=new Array(16);r[0]=new m(1).toRed(this),r[1]=e;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],e);var i=r[0],o=0,s=0,a=t.bitLength()%26;for(0===a&&(a=26),n=t.length-1;0<=n;n--){for(var u=t.words[n],l=a-1;0<=l;l--){var h=u>>l&1;i!==r[0]&&(i=this.sqr(i)),0!=h||0!==o?(o<<=1,o|=h,(4===++s||0===n&&0===l)&&(i=this.mul(i,r[o]),o=s=0)):s=0}a=26}return i},_.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},_.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},m.mont=function(e){return new M(e)},r(M,_),M.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},M.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},M.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var r=e.imul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return 0<=i.cmp(this.m)?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},M.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new m(0)._forceRed(this);var r=e.mul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return 0<=i.cmp(this.m)?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},M.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===e||e,this)},{buffer:11}],10:[function(e,t,r){(function(r){t.exports=function(e){var t=new Uint8Array(e);return(r.crypto||r.msCrypto).getRandomValues(t),t}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],11:[function(e,t,r){},{}],12:[function(e,t,r){"use strict";var n=r;n.version=e("../package.json").version,n.utils=e("./elliptic/utils"),n.rand=e("brorand"),n.curve=e("./elliptic/curve"),n.curves=e("./elliptic/curves"),n.ec=e("./elliptic/ec"),n.eddsa=e("./elliptic/eddsa")},{"../package.json":25,"./elliptic/curve":15,"./elliptic/curves":18,"./elliptic/ec":19,"./elliptic/eddsa":22,"./elliptic/utils":24,brorand:10}],13:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../utils"),S=i.getNAF,k=i.getJSF,f=i.assert;function o(e,t){this.type=e,this.p=new n(t.p,16),this.red=t.prime?n.red(t.prime):n.mont(this.p),this.zero=new n(0).toRed(this.red),this.one=new n(1).toRed(this.red),this.two=new n(2).toRed(this.red),this.n=t.n&&new n(t.n,16),this.g=t.g&&this.pointFromJSON(t.g,t.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;var r=this.n&&this.p.div(this.n);!r||0<r.cmpn(100)?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function s(e,t){this.curve=e,this.type=t,this.precomputed=null}(t.exports=o).prototype.point=function(){throw new Error("Not implemented")},o.prototype.validate=function(){throw new Error("Not implemented")},o.prototype._fixedNafMul=function(e,t){f(e.precomputed);var r=e._getDoubles(),n=S(t,1,this._bitLength),i=(1<<r.step+1)-(r.step%2==0?2:1);i/=3;for(var o=[],s=0;s<n.length;s+=r.step){var a=0;for(t=s+r.step-1;s<=t;t--)a=(a<<1)+n[t];o.push(a)}for(var u=this.jpoint(null,null,null),l=this.jpoint(null,null,null),h=i;0<h;h--){for(s=0;s<o.length;s++){(a=o[s])===h?l=l.mixedAdd(r.points[s]):a===-h&&(l=l.mixedAdd(r.points[s].neg()))}u=u.add(l)}return u.toP()},o.prototype._wnafMul=function(e,t){var r=4,n=e._getNAFPoints(r);r=n.wnd;for(var i=n.points,o=S(t,r,this._bitLength),s=this.jpoint(null,null,null),a=o.length-1;0<=a;a--){for(t=0;0<=a&&0===o[a];a--)t++;if(0<=a&&t++,s=s.dblp(t),a<0)break;var u=o[a];f(0!==u),s="affine"===e.type?0<u?s.mixedAdd(i[u-1>>1]):s.mixedAdd(i[-u-1>>1].neg()):0<u?s.add(i[u-1>>1]):s.add(i[-u-1>>1].neg())}return"affine"===e.type?s.toP():s},o.prototype._wnafMulAdd=function(e,t,r,n,i){for(var o=this._wnafT1,s=this._wnafT2,a=this._wnafT3,u=0,l=0;l<n;l++){var h=(A=t[l])._getNAFPoints(e);o[l]=h.wnd,s[l]=h.points}for(l=n-1;1<=l;l-=2){var f=l-1,c=l;if(1===o[f]&&1===o[c]){var d=[t[f],null,null,t[c]];0===t[f].y.cmp(t[c].y)?(d[1]=t[f].add(t[c]),d[2]=t[f].toJ().mixedAdd(t[c].neg())):0===t[f].y.cmp(t[c].y.redNeg())?(d[1]=t[f].toJ().mixedAdd(t[c]),d[2]=t[f].add(t[c].neg())):(d[1]=t[f].toJ().mixedAdd(t[c]),d[2]=t[f].toJ().mixedAdd(t[c].neg()));var p=[-3,-1,-5,-7,0,7,5,1,3],v=k(r[f],r[c]);u=Math.max(v[0].length,u),a[f]=new Array(u),a[c]=new Array(u);for(var y=0;y<u;y++){var m=0|v[0][y],g=0|v[1][y];a[f][y]=p[3*(1+m)+(1+g)],a[c][y]=0,s[f]=d}}else a[f]=S(r[f],o[f],this._bitLength),a[c]=S(r[c],o[c],this._bitLength),u=Math.max(a[f].length,u),u=Math.max(a[c].length,u)}var b=this.jpoint(null,null,null),w=this._wnafT4;for(l=u;0<=l;l--){for(var _=0;0<=l;){var M=!0;for(y=0;y<n;y++)w[y]=0|a[y][l],0!==w[y]&&(M=!1);if(!M)break;_++,l--}if(0<=l&&_++,b=b.dblp(_),l<0)break;for(y=0;y<n;y++){var A,E=w[y];0!==E&&(0<E?A=s[y][E-1>>1]:E<0&&(A=s[y][-E-1>>1].neg()),b="affine"===A.type?b.mixedAdd(A):b.add(A))}}for(l=0;l<n;l++)s[l]=null;return i?b:b.toP()},(o.BasePoint=s).prototype.eq=function(){throw new Error("Not implemented")},s.prototype.validate=function(){return this.curve.validate(this)},o.prototype.decodePoint=function(e,t){e=i.toArray(e,t);var r=this.p.byteLength();if((4===e[0]||6===e[0]||7===e[0])&&e.length-1==2*r)return 6===e[0]?f(e[e.length-1]%2==0):7===e[0]&&f(e[e.length-1]%2==1),this.point(e.slice(1,1+r),e.slice(1+r,1+2*r));if((2===e[0]||3===e[0])&&e.length-1===r)return this.pointFromX(e.slice(1,1+r),3===e[0]);throw new Error("Unknown point format")},s.prototype.encodeCompressed=function(e){return this.encode(e,!0)},s.prototype._encode=function(e){var t=this.curve.p.byteLength(),r=this.getX().toArray("be",t);return e?[this.getY().isEven()?2:3].concat(r):[4].concat(r,this.getY().toArray("be",t))},s.prototype.encode=function(e,t){return i.encode(this._encode(t),e)},s.prototype.precompute=function(e){if(this.precomputed)return this;var t={doubles:null,naf:null,beta:null};return t.naf=this._getNAFPoints(8),t.doubles=this._getDoubles(4,e),t.beta=this._getBeta(),this.precomputed=t,this},s.prototype._hasDoubles=function(e){if(!this.precomputed)return!1;var t=this.precomputed.doubles;return!!t&&t.points.length>=Math.ceil((e.bitLength()+1)/t.step)},s.prototype._getDoubles=function(e,t){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i<t;i+=e){for(var o=0;o<e;o++)n=n.dbl();r.push(n)}return{step:e,points:r}},s.prototype._getNAFPoints=function(e){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var t=[this],r=(1<<e)-1,n=1==r?null:this.dbl(),i=1;i<r;i++)t[i]=t[i-1].add(n);return{wnd:e,points:t}},s.prototype._getBeta=function(){return null},s.prototype.dblp=function(e){for(var t=this,r=0;r<e;r++)t=t.dbl();return t}},{"../utils":24,"bn.js":9}],14:[function(e,t,r){t.exports={}},{}],15:[function(e,t,r){"use strict";var n=r;n.base=e("./base"),n.short=e("./short"),n.mont=e("./mont"),n.edwards=e("./edwards")},{"./base":13,"./edwards":14,"./mont":16,"./short":17}],16:[function(e,t,r){arguments[4][14][0].apply(r,arguments)},{dup:14}],17:[function(e,t,r){"use strict";var n=e("../utils"),_=e("bn.js"),i=e("inherits"),o=e("./base"),s=n.assert;function a(e){o.call(this,"short",e),this.a=new _(e.a,16).toRed(this.red),this.b=new _(e.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(e),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function u(e,t,r,n){o.BasePoint.call(this,e,"affine"),null===t&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new _(t,16),this.y=new _(r,16),n&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function l(e,t,r,n){o.BasePoint.call(this,e,"jacobian"),null===t&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new _(0)):(this.x=new _(t,16),this.y=new _(r,16),this.z=new _(n,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}i(a,o),(t.exports=a).prototype._getEndomorphism=function(e){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var t,r;if(e.beta)t=new _(e.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);t=(t=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(e.lambda)r=new _(e.lambda,16);else{var i=this._getEndoRoots(this.n);0===this.g.mul(i[0]).x.cmp(this.g.x.redMul(t))?r=i[0]:(r=i[1],s(0===this.g.mul(r).x.cmp(this.g.x.redMul(t))))}return{beta:t,lambda:r,basis:e.basis?e.basis.map(function(e){return{a:new _(e.a,16),b:new _(e.b,16)}}):this._getEndoBasis(r)}}},a.prototype._getEndoRoots=function(e){var t=e===this.p?this.red:_.mont(e),r=new _(2).toRed(t).redInvm(),n=r.redNeg(),i=new _(3).toRed(t).redNeg().redSqrt().redMul(r);return[n.redAdd(i).fromRed(),n.redSub(i).fromRed()]},a.prototype._getEndoBasis=function(e){for(var t,r,n,i,o,s,a,u,l,h=this.n.ushrn(Math.floor(this.n.bitLength()/2)),f=e,c=this.n.clone(),d=new _(1),p=new _(0),v=new _(0),y=new _(1),m=0;0!==f.cmpn(0);){var g=c.div(f);u=c.sub(g.mul(f)),l=v.sub(g.mul(d));var b=y.sub(g.mul(p));if(!n&&u.cmp(h)<0)t=a.neg(),r=d,n=u.neg(),i=l;else if(n&&2==++m)break;c=f,f=a=u,v=d,d=l,y=p,p=b}o=u.neg(),s=l;var w=n.sqr().add(i.sqr());return 0<=o.sqr().add(s.sqr()).cmp(w)&&(o=t,s=r),n.negative&&(n=n.neg(),i=i.neg()),o.negative&&(o=o.neg(),s=s.neg()),[{a:n,b:i},{a:o,b:s}]},a.prototype._endoSplit=function(e){var t=this.endo.basis,r=t[0],n=t[1],i=n.b.mul(e).divRound(this.n),o=r.b.neg().mul(e).divRound(this.n),s=i.mul(r.a),a=o.mul(n.a),u=i.mul(r.b),l=o.mul(n.b);return{k1:e.sub(s).sub(a),k2:u.add(l).neg()}},a.prototype.pointFromX=function(e,t){(e=new _(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr().redMul(e).redIAdd(e.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var i=n.fromRed().isOdd();return(t&&!i||!t&&i)&&(n=n.redNeg()),this.point(e,n)},a.prototype.validate=function(e){if(e.inf)return!0;var t=e.x,r=e.y,n=this.a.redMul(t),i=t.redSqr().redMul(t).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},a.prototype._endoWnafMulAdd=function(e,t,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o<e.length;o++){var s=this._endoSplit(t[o]),a=e[o],u=a._getBeta();s.k1.negative&&(s.k1.ineg(),a=a.neg(!0)),s.k2.negative&&(s.k2.ineg(),u=u.neg(!0)),n[2*o]=a,n[2*o+1]=u,i[2*o]=s.k1,i[2*o+1]=s.k2}for(var l=this._wnafMulAdd(1,n,i,2*o,r),h=0;h<2*o;h++)n[h]=null,i[h]=null;return l},i(u,o.BasePoint),a.prototype.point=function(e,t,r){return new u(this,e,t,r)},a.prototype.pointFromJSON=function(e,t){return u.fromJSON(this,e,t)},u.prototype._getBeta=function(){if(this.curve.endo){var e=this.precomputed;if(e&&e.beta)return e.beta;var t=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(e){var r=this.curve,n=function(e){return r.point(e.x.redMul(r.endo.beta),e.y)};(e.beta=t).precomputed={beta:null,naf:e.naf&&{wnd:e.naf.wnd,points:e.naf.points.map(n)},doubles:e.doubles&&{step:e.doubles.step,points:e.doubles.points.map(n)}}}return t}},u.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},u.fromJSON=function(t,e,r){"string"==typeof e&&(e=JSON.parse(e));var n=t.point(e[0],e[1],r);if(!e[2])return n;function i(e){return t.point(e[0],e[1],r)}var o=e[2];return n.precomputed={beta:null,doubles:o.doubles&&{step:o.doubles.step,points:[n].concat(o.doubles.points.map(i))},naf:o.naf&&{wnd:o.naf.wnd,points:[n].concat(o.naf.points.map(i))}},n},u.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return this.inf},u.prototype.add=function(e){if(this.inf)return e;if(e.inf)return this;if(this.eq(e))return this.dbl();if(this.neg().eq(e))return this.curve.point(null,null);if(0===this.x.cmp(e.x))return this.curve.point(null,null);var t=this.y.redSub(e.y);0!==t.cmpn(0)&&(t=t.redMul(this.x.redSub(e.x).redInvm()));var r=t.redSqr().redISub(this.x).redISub(e.x),n=t.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},u.prototype.dbl=function(){if(this.inf)return this;var e=this.y.redAdd(this.y);if(0===e.cmpn(0))return this.curve.point(null,null);var t=this.curve.a,r=this.x.redSqr(),n=e.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(t).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),s=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,s)},u.prototype.getX=function(){return this.x.fromRed()},u.prototype.getY=function(){return this.y.fromRed()},u.prototype.mul=function(e){return e=new _(e,16),this.isInfinity()?this:this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve.endo?this.curve._endoWnafMulAdd([this],[e]):this.curve._wnafMul(this,e)},u.prototype.mulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},u.prototype.jmulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},u.prototype.eq=function(e){return this===e||this.inf===e.inf&&(this.inf||0===this.x.cmp(e.x)&&0===this.y.cmp(e.y))},u.prototype.neg=function(e){if(this.inf)return this;var t=this.curve.point(this.x,this.y.redNeg());if(e&&this.precomputed){var r=this.precomputed,n=function(e){return e.neg()};t.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return t},u.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},i(l,o.BasePoint),a.prototype.jpoint=function(e,t,r){return new l(this,e,t,r)},l.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var e=this.z.redInvm(),t=e.redSqr(),r=this.x.redMul(t),n=this.y.redMul(t).redMul(e);return this.curve.point(r,n)},l.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},l.prototype.add=function(e){if(this.isInfinity())return e;if(e.isInfinity())return this;var t=e.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(t),i=e.x.redMul(r),o=this.y.redMul(t.redMul(e.z)),s=e.y.redMul(r.redMul(this.z)),a=n.redSub(i),u=o.redSub(s);if(0===a.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var l=a.redSqr(),h=l.redMul(a),f=n.redMul(l),c=u.redSqr().redIAdd(h).redISub(f).redISub(f),d=u.redMul(f.redISub(c)).redISub(o.redMul(h)),p=this.z.redMul(e.z).redMul(a);return this.curve.jpoint(c,d,p)},l.prototype.mixedAdd=function(e){if(this.isInfinity())return e.toJ();if(e.isInfinity())return this;var t=this.z.redSqr(),r=this.x,n=e.x.redMul(t),i=this.y,o=e.y.redMul(t).redMul(this.z),s=r.redSub(n),a=i.redSub(o);if(0===s.cmpn(0))return 0!==a.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=s.redSqr(),l=u.redMul(s),h=r.redMul(u),f=a.redSqr().redIAdd(l).redISub(h).redISub(h),c=a.redMul(h.redISub(f)).redISub(i.redMul(l)),d=this.z.redMul(s);return this.curve.jpoint(f,c,d)},l.prototype.dblp=function(e){if(0===e)return this;if(this.isInfinity())return this;if(!e)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var t=this,r=0;r<e;r++)t=t.dbl();return t}var n=this.curve.a,i=this.curve.tinv,o=this.x,s=this.y,a=this.z,u=a.redSqr().redSqr(),l=s.redAdd(s);for(r=0;r<e;r++){var h=o.redSqr(),f=l.redSqr(),c=f.redSqr(),d=h.redAdd(h).redIAdd(h).redIAdd(n.redMul(u)),p=o.redMul(f),v=d.redSqr().redISub(p.redAdd(p)),y=p.redISub(v),m=d.redMul(y);m=m.redIAdd(m).redISub(c);var g=l.redMul(a);r+1<e&&(u=u.redMul(c)),o=v,a=g,l=m}return this.curve.jpoint(o,l.redMul(i),a)},l.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},l.prototype._zeroDbl=function(){var e,t,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),s=this.x.redAdd(i).redSqr().redISub(n).redISub(o);s=s.redIAdd(s);var a=n.redAdd(n).redIAdd(n),u=a.redSqr().redISub(s).redISub(s),l=o.redIAdd(o);l=(l=l.redIAdd(l)).redIAdd(l),e=u,t=a.redMul(s.redISub(u)).redISub(l),r=this.y.redAdd(this.y)}else{var h=this.x.redSqr(),f=this.y.redSqr(),c=f.redSqr(),d=this.x.redAdd(f).redSqr().redISub(h).redISub(c);d=d.redIAdd(d);var p=h.redAdd(h).redIAdd(h),v=p.redSqr(),y=c.redIAdd(c);y=(y=y.redIAdd(y)).redIAdd(y),e=v.redISub(d).redISub(d),t=p.redMul(d.redISub(e)).redISub(y),r=(r=this.y.redMul(this.z)).redIAdd(r)}return this.curve.jpoint(e,t,r)},l.prototype._threeDbl=function(){var e,t,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),s=this.x.redAdd(i).redSqr().redISub(n).redISub(o);s=s.redIAdd(s);var a=n.redAdd(n).redIAdd(n).redIAdd(this.curve.a),u=a.redSqr().redISub(s).redISub(s);e=u;var l=o.redIAdd(o);l=(l=l.redIAdd(l)).redIAdd(l),t=a.redMul(s.redISub(u)).redISub(l),r=this.y.redAdd(this.y)}else{var h=this.z.redSqr(),f=this.y.redSqr(),c=this.x.redMul(f),d=this.x.redSub(h).redMul(this.x.redAdd(h));d=d.redAdd(d).redIAdd(d);var p=c.redIAdd(c),v=(p=p.redIAdd(p)).redAdd(p);e=d.redSqr().redISub(v),r=this.y.redAdd(this.z).redSqr().redISub(f).redISub(h);var y=f.redSqr();y=(y=(y=y.redIAdd(y)).redIAdd(y)).redIAdd(y),t=d.redMul(p.redISub(e)).redISub(y)}return this.curve.jpoint(e,t,r)},l.prototype._dbl=function(){var e=this.curve.a,t=this.x,r=this.y,n=this.z,i=n.redSqr().redSqr(),o=t.redSqr(),s=r.redSqr(),a=o.redAdd(o).redIAdd(o).redIAdd(e.redMul(i)),u=t.redAdd(t),l=(u=u.redIAdd(u)).redMul(s),h=a.redSqr().redISub(l.redAdd(l)),f=l.redISub(h),c=s.redSqr();c=(c=(c=c.redIAdd(c)).redIAdd(c)).redIAdd(c);var d=a.redMul(f).redISub(c),p=r.redAdd(r).redMul(n);return this.curve.jpoint(h,d,p)},l.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var e=this.x.redSqr(),t=this.y.redSqr(),r=this.z.redSqr(),n=t.redSqr(),i=e.redAdd(e).redIAdd(e),o=i.redSqr(),s=this.x.redAdd(t).redSqr().redISub(e).redISub(n),a=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(o)).redSqr(),u=n.redIAdd(n);u=(u=(u=u.redIAdd(u)).redIAdd(u)).redIAdd(u);var l=i.redIAdd(s).redSqr().redISub(o).redISub(a).redISub(u),h=t.redMul(l);h=(h=h.redIAdd(h)).redIAdd(h);var f=this.x.redMul(a).redISub(h);f=(f=f.redIAdd(f)).redIAdd(f);var c=this.y.redMul(l.redMul(u.redISub(l)).redISub(s.redMul(a)));c=(c=(c=c.redIAdd(c)).redIAdd(c)).redIAdd(c);var d=this.z.redAdd(s).redSqr().redISub(r).redISub(a);return this.curve.jpoint(f,c,d)},l.prototype.mul=function(e,t){return e=new _(e,t),this.curve._wnafMul(this,e)},l.prototype.eq=function(e){if("affine"===e.type)return this.eq(e.toJ());if(this===e)return!0;var t=this.z.redSqr(),r=e.z.redSqr();if(0!==this.x.redMul(r).redISub(e.x.redMul(t)).cmpn(0))return!1;var n=t.redMul(this.z),i=r.redMul(e.z);return 0===this.y.redMul(i).redISub(e.y.redMul(n)).cmpn(0)},l.prototype.eqXToP=function(e){var t=this.z.redSqr(),r=e.toRed(this.curve.red).redMul(t);if(0===this.x.cmp(r))return!0;for(var n=e.clone(),i=this.curve.redN.redMul(t);;){if(n.iadd(this.curve.n),0<=n.cmp(this.curve.p))return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}},l.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},l.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../utils":24,"./base":13,"bn.js":9,inherits:39}],18:[function(e,t,r){"use strict";var n,i=r,o=e("hash.js"),s=e("./curve"),a=e("./utils").assert;function u(e){"short"===e.type?this.curve=new s.short(e):"edwards"===e.type?this.curve=new s.edwards(e):this.curve=new s.mont(e),this.g=this.curve.g,this.n=this.curve.n,this.hash=e.hash,a(this.g.validate(),"Invalid curve"),a(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function l(t,r){Object.defineProperty(i,t,{configurable:!0,enumerable:!0,get:function(){var e=new u(r);return Object.defineProperty(i,t,{configurable:!0,enumerable:!0,value:e}),e}})}i.PresetCurve=u,l("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:o.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),l("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:o.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),l("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:o.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),l("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:o.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),l("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:o.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),l("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["9"]}),l("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{n=e("./precomputed/secp256k1")}catch(e){n=void 0}l("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:o.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",n]})},{"./curve":15,"./precomputed/secp256k1":23,"./utils":24,"hash.js":26}],19:[function(e,t,r){"use strict";var y=e("bn.js"),m=e("hmac-drbg"),n=e("../utils"),i=e("../curves"),o=e("brorand"),d=n.assert,s=e("./key"),g=e("./signature");function a(e){if(!(this instanceof a))return new a(e);"string"==typeof e&&(d(i.hasOwnProperty(e),"Unknown curve "+e),e=i[e]),e instanceof i.PresetCurve&&(e={curve:e}),this.curve=e.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=e.curve.g,this.g.precompute(e.curve.n.bitLength()+1),this.hash=e.hash||e.curve.hash}(t.exports=a).prototype.keyPair=function(e){return new s(this,e)},a.prototype.keyFromPrivate=function(e,t){return s.fromPrivate(this,e,t)},a.prototype.keyFromPublic=function(e,t){return s.fromPublic(this,e,t)},a.prototype.genKeyPair=function(e){e=e||{};for(var t=new m({hash:this.hash,pers:e.pers,persEnc:e.persEnc||"utf8",entropy:e.entropy||o(this.hash.hmacStrength),entropyEnc:e.entropy&&e.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),n=this.n.sub(new y(2));;){var i=new y(t.generate(r));if(!(0<i.cmp(n)))return i.iaddn(1),this.keyFromPrivate(i)}},a.prototype._truncateToN=function(e,t){var r=8*e.byteLength()-this.n.bitLength();return 0<r&&(e=e.ushrn(r)),!t&&0<=e.cmp(this.n)?e.sub(this.n):e},a.prototype.sign=function(e,t,r,n){"object"==typeof r&&(n=r,r=null),n=n||{},t=this.keyFromPrivate(t,r),e=this._truncateToN(new y(e,16));for(var i=this.n.byteLength(),o=t.getPrivate().toArray("be",i),s=e.toArray("be",i),a=new m({hash:this.hash,entropy:o,nonce:s,pers:n.pers,persEnc:n.persEnc||"utf8"}),u=this.n.sub(new y(1)),l=0;;l++){var h=n.k?n.k(l):new y(a.generate(this.n.byteLength()));if(!((h=this._truncateToN(h,!0)).cmpn(1)<=0||0<=h.cmp(u))){var f=this.g.mul(h);if(!f.isInfinity()){var c=f.getX(),d=c.umod(this.n);if(0!==d.cmpn(0)){var p=h.invm(this.n).mul(d.mul(t.getPrivate()).iadd(e));if(0!==(p=p.umod(this.n)).cmpn(0)){var v=(f.getY().isOdd()?1:0)|(0!==c.cmp(d)?2:0);return n.canonical&&0<p.cmp(this.nh)&&(p=this.n.sub(p),v^=1),new g({r:d,s:p,recoveryParam:v})}}}}}},a.prototype.verify=function(e,t,r,n){e=this._truncateToN(new y(e,16)),r=this.keyFromPublic(r,n);var i=(t=new g(t,"hex")).r,o=t.s;if(i.cmpn(1)<0||0<=i.cmp(this.n))return!1;if(o.cmpn(1)<0||0<=o.cmp(this.n))return!1;var s,a=o.invm(this.n),u=a.mul(e).umod(this.n),l=a.mul(i).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(u,r.getPublic(),l)).isInfinity()&&s.eqXToP(i):!(s=this.g.mulAdd(u,r.getPublic(),l)).isInfinity()&&0===s.getX().umod(this.n).cmp(i)},a.prototype.recoverPubKey=function(e,t,r,n){d((3&r)===r,"The recovery param is more than two bits"),t=new g(t,n);var i=this.n,o=new y(e),s=t.r,a=t.s,u=1&r,l=r>>1;if(0<=s.cmp(this.curve.p.umod(this.curve.n))&&l)throw new Error("Unable to find sencond key candinate");s=l?this.curve.pointFromX(s.add(this.curve.n),u):this.curve.pointFromX(s,u);var h=t.r.invm(i),f=i.sub(o).mul(h).umod(i),c=a.mul(h).umod(i);return this.g.mulAdd(f,s,c)},a.prototype.getKeyRecoveryParam=function(e,t,r,n){if(null!==(t=new g(t,n)).recoveryParam)return t.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(e,t,i)}catch(e){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},{"../curves":18,"../utils":24,"./key":20,"./signature":21,"bn.js":9,brorand:10,"hmac-drbg":38}],20:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../utils").assert;function o(e,t){this.ec=e,this.priv=null,this.pub=null,t.priv&&this._importPrivate(t.priv,t.privEnc),t.pub&&this._importPublic(t.pub,t.pubEnc)}(t.exports=o).fromPublic=function(e,t,r){return t instanceof o?t:new o(e,{pub:t,pubEnc:r})},o.fromPrivate=function(e,t,r){return t instanceof o?t:new o(e,{priv:t,privEnc:r})},o.prototype.validate=function(){var e=this.getPublic();return e.isInfinity()?{result:!1,reason:"Invalid public key"}:e.validate()?e.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(e,t){return"string"==typeof e&&(t=e,e=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),t?this.pub.encode(t,e):this.pub},o.prototype.getPrivate=function(e){return"hex"===e?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(e,t){this.priv=new n(e,t||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(e,t){if(e.x||e.y)return"mont"===this.ec.curve.type?i(e.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(e.x&&e.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(e.x,e.y));this.pub=this.ec.curve.decodePoint(e,t)},o.prototype.derive=function(e){return e.mul(this.priv).getX()},o.prototype.sign=function(e,t,r){return this.ec.sign(e,this,t,r)},o.prototype.verify=function(e,t){return this.ec.verify(e,t,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},{"../utils":24,"bn.js":9}],21:[function(e,t,r){"use strict";var a=e("bn.js"),u=e("../utils"),n=u.assert;function i(e,t){if(e instanceof i)return e;this._importDER(e,t)||(n(e.r&&e.s,"Signature without r or s"),this.r=new a(e.r,16),this.s=new a(e.s,16),void 0===e.recoveryParam?this.recoveryParam=null:this.recoveryParam=e.recoveryParam)}function l(){this.place=0}function h(e,t){var r=e[t.place++];if(!(128&r))return r;for(var n=15&r,i=0,o=0,s=t.place;o<n;o++,s++)i<<=8,i|=e[s];return t.place=s,i}function s(e){for(var t=0,r=e.length-1;!e[t]&&!(128&e[t+1])&&t<r;)t++;return 0===t?e:e.slice(t)}function f(e,t){if(t<128)e.push(t);else{var r=1+(Math.log(t)/Math.LN2>>>3);for(e.push(128|r);--r;)e.push(t>>>(r<<3)&255);e.push(t)}}(t.exports=i).prototype._importDER=function(e,t){e=u.toArray(e,t);var r=new l;if(48!==e[r.place++])return!1;if(h(e,r)+r.place!==e.length)return!1;if(2!==e[r.place++])return!1;var n=h(e,r),i=e.slice(r.place,n+r.place);if(r.place+=n,2!==e[r.place++])return!1;var o=h(e,r);if(e.length!==o+r.place)return!1;var s=e.slice(r.place,o+r.place);return 0===i[0]&&128&i[1]&&(i=i.slice(1)),0===s[0]&&128&s[1]&&(s=s.slice(1)),this.r=new a(i),this.s=new a(s),!(this.recoveryParam=null)},i.prototype.toDER=function(e){var t=this.r.toArray(),r=this.s.toArray();for(128&t[0]&&(t=[0].concat(t)),128&r[0]&&(r=[0].concat(r)),t=s(t),r=s(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];f(n,t.length),(n=n.concat(t)).push(2),f(n,r.length);var i=n.concat(r),o=[48];return f(o,i.length),o=o.concat(i),u.encode(o,e)}},{"../utils":24,"bn.js":9}],22:[function(e,t,r){arguments[4][14][0].apply(r,arguments)},{dup:14}],23:[function(e,t,r){t.exports=void 0},{}],24:[function(e,t,r){"use strict";var n=r,i=e("bn.js"),o=e("minimalistic-assert"),s=e("minimalistic-crypto-utils");n.assert=o,n.toArray=s.toArray,n.zero2=s.zero2,n.toHex=s.toHex,n.encode=s.encode,n.getNAF=function(e,t,r){var n=new Array(Math.max(e.bitLength(),r)+1);n.fill(0);for(var i=1<<t+1,o=e.clone(),s=0;s<n.length;s++){var a,u=o.andln(i-1);o.isOdd()?(a=(i>>1)-1<u?(i>>1)-u:u,o.isubn(a)):a=0,n[s]=a,o.iushrn(1)}return n},n.getJSF=function(e,t){var r=[[],[]];e=e.clone(),t=t.clone();for(var n=0,i=0;0<e.cmpn(-n)||0<t.cmpn(-i);){var o,s,a,u=e.andln(3)+n&3,l=t.andln(3)+i&3;if(3===u&&(u=-1),3===l&&(l=-1),0==(1&u))o=0;else o=3!==(a=e.andln(7)+n&7)&&5!==a||2!==l?u:-u;if(r[0].push(o),0==(1&l))s=0;else s=3!==(a=t.andln(7)+i&7)&&5!==a||2!==u?l:-l;r[1].push(s),2*n===o+1&&(n=1-n),2*i===s+1&&(i=1-i),e.iushrn(1),t.iushrn(1)}return r},n.cachedProperty=function(e,t,r){var n="_"+t;e.prototype[t]=function(){return void 0!==this[n]?this[n]:this[n]=r.call(this)}},n.parseBytes=function(e){return"string"==typeof e?n.toArray(e,"hex"):e},n.intFromLE=function(e){return new i(e,"hex","le")}},{"bn.js":9,"minimalistic-assert":41,"minimalistic-crypto-utils":42}],25:[function(e,t,r){t.exports={version:"6.5.2"}},{}],26:[function(e,t,r){var n=r;n.utils=e("./hash/utils"),n.common=e("./hash/common"),n.sha=e("./hash/sha"),n.ripemd=e("./hash/ripemd"),n.hmac=e("./hash/hmac"),n.sha1=n.sha.sha1,n.sha256=n.sha.sha256,n.sha224=n.sha.sha224,n.sha384=n.sha.sha384,n.sha512=n.sha.sha512,n.ripemd160=n.ripemd.ripemd160},{"./hash/common":27,"./hash/hmac":28,"./hash/ripemd":29,"./hash/sha":30,"./hash/utils":37}],27:[function(e,t,r){"use strict";var i=e("./utils"),n=e("minimalistic-assert");function o(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}(r.BlockHash=o).prototype.update=function(e,t){if(e=i.toArray(e,t),this.pending?this.pending=this.pending.concat(e):this.pending=e,this.pendingTotal+=e.length,this.pending.length>=this._delta8){var r=(e=this.pending).length%this._delta8;this.pending=e.slice(e.length-r,e.length),0===this.pending.length&&(this.pending=null),e=i.join32(e,0,e.length-r,this.endian);for(var n=0;n<e.length;n+=this._delta32)this._update(e,n,n+this._delta32)}return this},o.prototype.digest=function(e){return this.update(this._pad()),n(null===this.pending),this._digest(e)},o.prototype._pad=function(){var e=this.pendingTotal,t=this._delta8,r=t-(e+this.padLength)%t,n=new Array(r+this.padLength);n[0]=128;for(var i=1;i<r;i++)n[i]=0;if(e<<=3,"big"===this.endian){for(var o=8;o<this.padLength;o++)n[i++]=0;n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=e>>>24&255,n[i++]=e>>>16&255,n[i++]=e>>>8&255,n[i++]=255&e}else for(n[i++]=255&e,n[i++]=e>>>8&255,n[i++]=e>>>16&255,n[i++]=e>>>24&255,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,o=8;o<this.padLength;o++)n[i++]=0;return n}},{"./utils":37,"minimalistic-assert":41}],28:[function(e,t,r){"use strict";var n=e("./utils"),i=e("minimalistic-assert");function o(e,t,r){if(!(this instanceof o))return new o(e,t,r);this.Hash=e,this.blockSize=e.blockSize/8,this.outSize=e.outSize/8,this.inner=null,this.outer=null,this._init(n.toArray(t,r))}(t.exports=o).prototype._init=function(e){e.length>this.blockSize&&(e=(new this.Hash).update(e).digest()),i(e.length<=this.blockSize);for(var t=e.length;t<this.blockSize;t++)e.push(0);for(t=0;t<e.length;t++)e[t]^=54;for(this.inner=(new this.Hash).update(e),t=0;t<e.length;t++)e[t]^=106;this.outer=(new this.Hash).update(e)},o.prototype.update=function(e,t){return this.inner.update(e,t),this},o.prototype.digest=function(e){return this.outer.update(this.inner.digest()),this.outer.digest(e)}},{"./utils":37,"minimalistic-assert":41}],29:[function(e,t,r){"use strict";var n=e("./utils"),i=e("./common"),p=n.rotl32,v=n.sum32,y=n.sum32_3,m=n.sum32_4,o=i.BlockHash;function s(){if(!(this instanceof s))return new s;o.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.endian="little"}function g(e,t,r,n){return e<=15?t^r^n:e<=31?t&r|~t&n:e<=47?(t|~r)^n:e<=63?t&n|r&~n:t^(r|~n)}function b(e){return e<=15?0:e<=31?1518500249:e<=47?1859775393:e<=63?2400959708:2840853838}function w(e){return e<=15?1352829926:e<=31?1548603684:e<=47?1836072691:e<=63?2053994217:0}n.inherits(s,o),(r.ripemd160=s).blockSize=512,s.outSize=160,s.hmacStrength=192,s.padLength=64,s.prototype._update=function(e,t){for(var r=this.h[0],n=this.h[1],i=this.h[2],o=this.h[3],s=this.h[4],a=r,u=n,l=i,h=o,f=s,c=0;c<80;c++){var d=v(p(m(r,g(c,n,i,o),e[_[c]+t],b(c)),A[c]),s);r=s,s=o,o=p(i,10),i=n,n=d,d=v(p(m(a,g(79-c,u,l,h),e[M[c]+t],w(c)),E[c]),f),a=f,f=h,h=p(l,10),l=u,u=d}d=y(this.h[1],i,h),this.h[1]=y(this.h[2],o,f),this.h[2]=y(this.h[3],s,a),this.h[3]=y(this.h[4],r,u),this.h[4]=y(this.h[0],n,l),this.h[0]=d},s.prototype._digest=function(e){return"hex"===e?n.toHex32(this.h,"little"):n.split32(this.h,"little")};var _=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13],M=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11],A=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6],E=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]},{"./common":27,"./utils":37}],30:[function(e,t,r){"use strict";r.sha1=e("./sha/1"),r.sha224=e("./sha/224"),r.sha256=e("./sha/256"),r.sha384=e("./sha/384"),r.sha512=e("./sha/512")},{"./sha/1":31,"./sha/224":32,"./sha/256":33,"./sha/384":34,"./sha/512":35}],31:[function(e,t,r){arguments[4][14][0].apply(r,arguments)},{dup:14}],32:[function(e,t,r){arguments[4][14][0].apply(r,arguments)},{dup:14}],33:[function(e,t,r){"use strict";var n=e("../utils"),i=e("../common"),o=e("./common"),p=e("minimalistic-assert"),v=n.sum32,y=n.sum32_4,m=n.sum32_5,g=o.ch32,b=o.maj32,w=o.s0_256,_=o.s1_256,M=o.g0_256,A=o.g1_256,s=i.BlockHash,a=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];function u(){if(!(this instanceof u))return new u;s.call(this),this.h=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],this.k=a,this.W=new Array(64)}n.inherits(u,s),(t.exports=u).blockSize=512,u.outSize=256,u.hmacStrength=192,u.padLength=64,u.prototype._update=function(e,t){for(var r=this.W,n=0;n<16;n++)r[n]=e[t+n];for(;n<r.length;n++)r[n]=y(A(r[n-2]),r[n-7],M(r[n-15]),r[n-16]);var i=this.h[0],o=this.h[1],s=this.h[2],a=this.h[3],u=this.h[4],l=this.h[5],h=this.h[6],f=this.h[7];for(p(this.k.length===r.length),n=0;n<r.length;n++){var c=m(f,_(u),g(u,l,h),this.k[n],r[n]),d=v(w(i),b(i,o,s));f=h,h=l,l=u,u=v(a,c),a=s,s=o,o=i,i=v(c,d)}this.h[0]=v(this.h[0],i),this.h[1]=v(this.h[1],o),this.h[2]=v(this.h[2],s),this.h[3]=v(this.h[3],a),this.h[4]=v(this.h[4],u),this.h[5]=v(this.h[5],l),this.h[6]=v(this.h[6],h),this.h[7]=v(this.h[7],f)},u.prototype._digest=function(e){return"hex"===e?n.toHex32(this.h,"big"):n.split32(this.h,"big")}},{"../common":27,"../utils":37,"./common":36,"minimalistic-assert":41}],34:[function(e,t,r){arguments[4][14][0].apply(r,arguments)},{dup:14}],35:[function(e,t,r){"use strict";var n=e("../utils"),i=e("../common"),C=e("minimalistic-assert"),o=n.rotr64_hi,s=n.rotr64_lo,a=n.shr64_hi,u=n.shr64_lo,L=n.sum64,D=n.sum64_hi,B=n.sum64_lo,c=n.sum64_4_hi,d=n.sum64_4_lo,U=n.sum64_5_hi,F=n.sum64_5_lo,l=i.BlockHash,h=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591];function f(){if(!(this instanceof f))return new f;l.call(this),this.h=[1779033703,4089235720,3144134277,2227873595,1013904242,4271175723,2773480762,1595750129,1359893119,2917565137,2600822924,725511199,528734635,4215389547,1541459225,327033209],this.k=h,this.W=new Array(160)}function j(e,t,r,n,i){var o=e&r^~e&i;return o<0&&(o+=4294967296),o}function G(e,t,r,n,i,o){var s=t&n^~t&o;return s<0&&(s+=4294967296),s}function H(e,t,r,n,i){var o=e&r^e&i^r&i;return o<0&&(o+=4294967296),o}function z(e,t,r,n,i,o){var s=t&n^t&o^n&o;return s<0&&(s+=4294967296),s}function V(e,t){var r=o(e,t,28)^o(t,e,2)^o(t,e,7);return r<0&&(r+=4294967296),r}function K(e,t){var r=s(e,t,28)^s(t,e,2)^s(t,e,7);return r<0&&(r+=4294967296),r}function q(e,t){var r=o(e,t,14)^o(e,t,18)^o(t,e,9);return r<0&&(r+=4294967296),r}function W(e,t){var r=s(e,t,14)^s(e,t,18)^s(t,e,9);return r<0&&(r+=4294967296),r}function p(e,t){var r=o(e,t,1)^o(e,t,8)^a(e,t,7);return r<0&&(r+=4294967296),r}function v(e,t){var r=s(e,t,1)^s(e,t,8)^u(e,t,7);return r<0&&(r+=4294967296),r}function y(e,t){var r=o(e,t,19)^o(t,e,29)^a(e,t,6);return r<0&&(r+=4294967296),r}function m(e,t){var r=s(e,t,19)^s(t,e,29)^u(e,t,6);return r<0&&(r+=4294967296),r}n.inherits(f,l),(t.exports=f).blockSize=1024,f.outSize=512,f.hmacStrength=192,f.padLength=128,f.prototype._prepareBlock=function(e,t){for(var r=this.W,n=0;n<32;n++)r[n]=e[t+n];for(;n<r.length;n+=2){var i=y(r[n-4],r[n-3]),o=m(r[n-4],r[n-3]),s=r[n-14],a=r[n-13],u=p(r[n-30],r[n-29]),l=v(r[n-30],r[n-29]),h=r[n-32],f=r[n-31];r[n]=c(i,o,s,a,u,l,h,f),r[n+1]=d(i,o,s,a,u,l,h,f)}},f.prototype._update=function(e,t){this._prepareBlock(e,t);var r=this.W,n=this.h[0],i=this.h[1],o=this.h[2],s=this.h[3],a=this.h[4],u=this.h[5],l=this.h[6],h=this.h[7],f=this.h[8],c=this.h[9],d=this.h[10],p=this.h[11],v=this.h[12],y=this.h[13],m=this.h[14],g=this.h[15];C(this.k.length===r.length);for(var b=0;b<r.length;b+=2){var w=m,_=g,M=q(f,c),A=W(f,c),E=j(f,c,d,p,v),S=G(f,c,d,p,v,y),k=this.k[b],N=this.k[b+1],x=r[b],P=r[b+1],I=U(w,_,M,A,E,S,k,N,x,P),T=F(w,_,M,A,E,S,k,N,x,P);w=V(n,i),_=K(n,i),M=H(n,i,o,s,a),A=z(n,i,o,s,a,u);var R=D(w,_,M,A),O=B(w,_,M,A);m=v,g=y,v=d,y=p,d=f,p=c,f=D(l,h,I,T),c=B(h,h,I,T),l=a,h=u,a=o,u=s,o=n,s=i,n=D(I,T,R,O),i=B(I,T,R,O)}L(this.h,0,n,i),L(this.h,2,o,s),L(this.h,4,a,u),L(this.h,6,l,h),L(this.h,8,f,c),L(this.h,10,d,p),L(this.h,12,v,y),L(this.h,14,m,g)},f.prototype._digest=function(e){return"hex"===e?n.toHex32(this.h,"big"):n.split32(this.h,"big")}},{"../common":27,"../utils":37,"minimalistic-assert":41}],36:[function(e,t,r){"use strict";var n=e("../utils").rotr32;function i(e,t,r){return e&t^~e&r}function o(e,t,r){return e&t^e&r^t&r}function s(e,t,r){return e^t^r}r.ft_1=function(e,t,r,n){return 0===e?i(t,r,n):1===e||3===e?s(t,r,n):2===e?o(t,r,n):void 0},r.ch32=i,r.maj32=o,r.p32=s,r.s0_256=function(e){return n(e,2)^n(e,13)^n(e,22)},r.s1_256=function(e){return n(e,6)^n(e,11)^n(e,25)},r.g0_256=function(e){return n(e,7)^n(e,18)^e>>>3},r.g1_256=function(e){return n(e,17)^n(e,19)^e>>>10}},{"../utils":37}],37:[function(e,t,r){"use strict";var l=e("minimalistic-assert"),n=e("inherits");function o(e){return(e>>>24|e>>>8&65280|e<<8&16711680|(255&e)<<24)>>>0}function i(e){return 1===e.length?"0"+e:e}function s(e){return 7===e.length?"0"+e:6===e.length?"00"+e:5===e.length?"000"+e:4===e.length?"0000"+e:3===e.length?"00000"+e:2===e.length?"000000"+e:1===e.length?"0000000"+e:e}r.inherits=n,r.toArray=function(e,t){if(Array.isArray(e))return e.slice();if(!e)return[];var r=[];if("string"==typeof e)if(t){if("hex"===t)for((e=e.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(e="0"+e),n=0;n<e.length;n+=2)r.push(parseInt(e[n]+e[n+1],16))}else for(var n=0;n<e.length;n++){var i=e.charCodeAt(n),o=i>>8,s=255&i;o?r.push(o,s):r.push(s)}else for(n=0;n<e.length;n++)r[n]=0|e[n];return r},r.toHex=function(e){for(var t="",r=0;r<e.length;r++)t+=i(e[r].toString(16));return t},r.htonl=o,r.toHex32=function(e,t){for(var r="",n=0;n<e.length;n++){var i=e[n];"little"===t&&(i=o(i)),r+=s(i.toString(16))}return r},r.zero2=i,r.zero8=s,r.join32=function(e,t,r,n){var i=r-t;l(i%4==0);for(var o=new Array(i/4),s=0,a=t;s<o.length;s++,a+=4){var u;u="big"===n?e[a]<<24|e[a+1]<<16|e[a+2]<<8|e[a+3]:e[a+3]<<24|e[a+2]<<16|e[a+1]<<8|e[a],o[s]=u>>>0}return o},r.split32=function(e,t){for(var r=new Array(4*e.length),n=0,i=0;n<e.length;n++,i+=4){var o=e[n];"big"===t?(r[i]=o>>>24,r[i+1]=o>>>16&255,r[i+2]=o>>>8&255,r[i+3]=255&o):(r[i+3]=o>>>24,r[i+2]=o>>>16&255,r[i+1]=o>>>8&255,r[i]=255&o)}return r},r.rotr32=function(e,t){return e>>>t|e<<32-t},r.rotl32=function(e,t){return e<<t|e>>>32-t},r.sum32=function(e,t){return e+t>>>0},r.sum32_3=function(e,t,r){return e+t+r>>>0},r.sum32_4=function(e,t,r,n){return e+t+r+n>>>0},r.sum32_5=function(e,t,r,n,i){return e+t+r+n+i>>>0},r.sum64=function(e,t,r,n){var i=e[t],o=n+e[t+1]>>>0,s=(o<n?1:0)+r+i;e[t]=s>>>

10,e[t+1]=o},r.sum64_hi=function(e,t,r,n){return(t+n>>>0<t?1:0)+e+r>>>0},r.sum64_lo=function(e,t,r,n){return t+n>>>0},r.sum64_4_hi=function(e,t,r,n,i,o,s,a){var u=0,l=t;return u+=(l=l+n>>>0)<t?1:0,u+=(l=l+o>>>0)<o?1:0,e+r+i+s+(u+=(l=l+a>>>0)<a?1:0)>>>0},r.sum64_4_lo=function(e,t,r,n,i,o,s,a){return t+n+o+a>>>0},r.sum64_5_hi=function(e,t,r,n,i,o,s,a,u,l){var h=0,f=t;return h+=(f=f+n>>>0)<t?1:0,h+=(f=f+o>>>0)<o?1:0,h+=(f=f+a>>>0)<a?1:0,e+r+i+s+u+(h+=(f=f+l>>>0)<l?1:0)>>>0},r.sum64_5_lo=function(e,t,r,n,i,o,s,a,u,l){return t+n+o+a+l>>>0},r.rotr64_hi=function(e,t,r){return(t<<32-r|e>>>r)>>>0},r.rotr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0},r.shr64_hi=function(e,t,r){return e>>>r},r.shr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0}},{inherits:39,"minimalistic-assert":41}],38:[function(e,t,r){"use strict";var n=e("hash.js"),s=e("minimalistic-crypto-utils"),i=e("minimalistic-assert");function o(e){if(!(this instanceof o))return new o(e);this.hash=e.hash,this.predResist=!!e.predResist,this.outLen=this.hash.outSize,this.minEntropy=e.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var t=s.toArray(e.entropy,e.entropyEnc||"hex"),r=s.toArray(e.nonce,e.nonceEnc||"hex"),n=s.toArray(e.pers,e.persEnc||"hex");i(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(t,r,n)}(t.exports=o).prototype._init=function(e,t,r){var n=e.concat(t).concat(r);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var i=0;i<this.V.length;i++)this.K[i]=0,this.V[i]=1;this._update(n),this._reseed=1,this.reseedInterval=281474976710656},o.prototype._hmac=function(){return new n.hmac(this.hash,this.K)},o.prototype._update=function(e){var t=this._hmac().update(this.V).update([0]);e&&(t=t.update(e)),this.K=t.digest(),this.V=this._hmac().update(this.V).digest(),e&&(this.K=this._hmac().update(this.V).update([1]).update(e).digest(),this.V=this._hmac().update(this.V).digest())},o.prototype.reseed=function(e,t,r,n){"string"!=typeof t&&(n=r,r=t,t=null),e=s.toArray(e,t),r=s.toArray(r,n),i(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(e.concat(r||[])),this._reseed=1},o.prototype.generate=function(e,t,r,n){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof t&&(n=r,r=t,t=null),r&&(r=s.toArray(r,n||"hex"),this._update(r));for(var i=[];i.length<e;)this.V=this._hmac().update(this.V).digest(),i=i.concat(this.V);var o=i.slice(0,e);return this._update(r),this._reseed++,s.encode(o,t)}},{"hash.js":26,"minimalistic-assert":41,"minimalistic-crypto-utils":42}],39:[function(e,t,r){"function"==typeof Object.create?t.exports=function(e,t){t&&(e.super_=t,e.prototype=Object.create(t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}))}:t.exports=function(e,t){if(t){e.super_=t;function r(){}r.prototype=t.prototype,e.prototype=new r,e.prototype.constructor=e}}},{}],40:[function(e,_,t){(function(b,w){!function(){"use strict";var e="object"==typeof window?window:{};!e.JS_SHA3_NO_NODE_JS&&"object"==typeof b&&b.versions&&b.versions.node&&(e=w);for(var t=!e.JS_SHA3_NO_COMMON_JS&&"object"==typeof _&&_.exports,u="0123456789abcdef".split(""),h=[0,8,16,24],he=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],r=[224,256,384,512],o=["hex","buffer","arrayBuffer","array"],s=function(t,r,n){return function(e){return new m(t,r,t).update(e)[n]()}},a=function(r,n,i){return function(e,t){return new m(r,n,t).update(e)[i]()}},n=function(e,t){var r=s(e,t,"hex");r.create=function(){return new m(e,t,e)},r.update=function(e){return r.create().update(e)};for(var n=0;n<o.length;++n){var i=o[n];r[i]=s(e,t,i)}return r},i=[{name:"keccak",padding:[1,256,65536,16777216],bits:r,createMethod:n},{name:"sha3",padding:[6,1536,393216,100663296],bits:r,createMethod:n},{name:"shake",padding:[31,7936,2031616,520093696],bits:[128,256],createMethod:function(t,r){var n=a(t,r,"hex");n.create=function(e){return new m(t,r,e)},n.update=function(e,t){return n.create(t).update(e)};for(var e=0;e<o.length;++e){var i=o[e];n[i]=a(t,r,i)}return n}}],l={},f=[],c=0;c<i.length;++c)for(var d=i[c],p=d.bits,v=0;v<p.length;++v){var y=d.name+"_"+p[v];f.push(y),l[y]=d.createMethod(p[v],d.padding)}function m(e,t,r){this.blocks=[],this.s=[],this.padding=t,this.outputBits=r,this.reset=!0,this.block=0,this.start=0,this.blockCount=1600-(e<<1)>>5,this.byteCount=this.blockCount<<2,this.outputBlocks=r>>5,this.extraBytes=(31&r)>>3;for(var n=0;n<50;++n)this.s[n]=0}m.prototype.update=function(e){var t="string"!=typeof e;t&&e.constructor===ArrayBuffer&&(e=new Uint8Array(e));for(var r,n,i=e.length,o=this.blocks,s=this.byteCount,a=this.blockCount,u=0,l=this.s;u<i;){if(this.reset)for(this.reset=!1,o[0]=this.block,r=1;r<a+1;++r)o[r]=0;if(t)for(r=this.start;u<i&&r<s;++u)o[r>>2]|=e[u]<<h[3&r++];else for(r=this.start;u<i&&r<s;++u)(n=e.charCodeAt(u))<128?o[r>>2]|=n<<h[3&r++]:(n<2048?o[r>>2]|=(192|n>>6)<<h[3&r++]:(n<55296||57344<=n?o[r>>2]|=(224|n>>12)<<h[3&r++]:(n=65536+((1023&n)<<10|1023&e.charCodeAt(++u)),o[r>>2]|=(240|n>>18)<<h[3&r++],o[r>>2]|=(128|n>>12&63)<<h[3&r++]),o[r>>2]|=(128|n>>6&63)<<h[3&r++]),o[r>>2]|=(128|63&n)<<h[3&r++]);if(s<=(this.lastByteIndex=r)){for(this.start=r-s,this.block=o[a],r=0;r<a;++r)l[r]^=o[r];g(l),this.reset=!0}else this.start=r}return this},m.prototype.finalize=function(){var e=this.blocks,t=this.lastByteIndex,r=this.blockCount,n=this.s;if(e[t>>2]|=this.padding[3&t],this.lastByteIndex===this.byteCount)for(e[0]=e[r],t=1;t<r+1;++t)e[t]=0;for(e[r-1]|=2147483648,t=0;t<r;++t)n[t]^=e[t];g(n)},m.prototype.toString=m.prototype.hex=function(){this.finalize();for(var e,t=this.blockCount,r=this.s,n=this.outputBlocks,i=this.extraBytes,o=0,s=0,a="";s<n;){for(o=0;o<t&&s<n;++o,++s)e=r[o],a+=u[e>>4&15]+u[15&e]+u[e>>12&15]+u[e>>8&15]+u[e>>20&15]+u[e>>16&15]+u[e>>28&15]+u[e>>24&15];s%t==0&&(g(r),o=0)}return i&&(e=r[o],0<i&&(a+=u[e>>4&15]+u[15&e]),1<i&&(a+=u[e>>12&15]+u[e>>8&15]),2<i&&(a+=u[e>>20&15]+u[e>>16&15])),a},m.prototype.buffer=m.prototype.arrayBuffer=function(){this.finalize();var e,t=this.blockCount,r=this.s,n=this.outputBlocks,i=this.extraBytes,o=0,s=0,a=this.outputBits>>3;e=i?new ArrayBuffer(n+1<<2):new ArrayBuffer(a);for(var u=new Uint32Array(e);s<n;){for(o=0;o<t&&s<n;++o,++s)u[s]=r[o];s%t==0&&g(r)}return i&&(u[o]=r[o],e=e.slice(0,a)),e},m.prototype.digest=m.prototype.array=function(){this.finalize();for(var e,t,r=this.blockCount,n=this.s,i=this.outputBlocks,o=this.extraBytes,s=0,a=0,u=[];a<i;){for(s=0;s<r&&a<i;++s,++a)e=a<<2,t=n[s],u[e]=255&t,u[e+1]=t>>8&255,u[e+2]=t>>16&255,u[e+3]=t>>24&255;a%r==0&&g(n)}return o&&(e=a<<2,t=n[s],0<o&&(u[e]=255&t),1<o&&(u[e+1]=t>>8&255),2<o&&(u[e+2]=t>>16&255)),u};var g=function(e){var t,r,n,i,o,s,a,u,l,h,f,c,d,p,v,y,m,g,b,w,_,M,A,E,S,k,N,x,P,I,T,R,O,C,L,D,B,U,F,j,G,H,z,V,K,q,W,Z,J,X,$,Q,Y,ee,te,re,ne,ie,oe,se,ae,ue,le;for(n=0;n<48;n+=2)i=e[0]^e[10]^e[20]^e[30]^e[40],o=e[1]^e[11]^e[21]^e[31]^e[41],s=e[2]^e[12]^e[22]^e[32]^e[42],a=e[3]^e[13]^e[23]^e[33]^e[43],u=e[4]^e[14]^e[24]^e[34]^e[44],l=e[5]^e[15]^e[25]^e[35]^e[45],h=e[6]^e[16]^e[26]^e[36]^e[46],f=e[7]^e[17]^e[27]^e[37]^e[47],t=(c=e[8]^e[18]^e[28]^e[38]^e[48])^(s<<1|a>>>31),r=(d=e[9]^e[19]^e[29]^e[39]^e[49])^(a<<1|s>>>31),e[0]^=t,e[1]^=r,e[10]^=t,e[11]^=r,e[20]^=t,e[21]^=r,e[30]^=t,e[31]^=r,e[40]^=t,e[41]^=r,t=i^(u<<1|l>>>31),r=o^(l<<1|u>>>31),e[2]^=t,e[3]^=r,e[12]^=t,e[13]^=r,e[22]^=t,e[23]^=r,e[32]^=t,e[33]^=r,e[42]^=t,e[43]^=r,t=s^(h<<1|f>>>31),r=a^(f<<1|h>>>31),e[4]^=t,e[5]^=r,e[14]^=t,e[15]^=r,e[24]^=t,e[25]^=r,e[34]^=t,e[35]^=r,e[44]^=t,e[45]^=r,t=u^(c<<1|d>>>31),r=l^(d<<1|c>>>31),e[6]^=t,e[7]^=r,e[16]^=t,e[17]^=r,e[26]^=t,e[27]^=r,e[36]^=t,e[37]^=r,e[46]^=t,e[47]^=r,t=h^(i<<1|o>>>31),r=f^(o<<1|i>>>31),e[8]^=t,e[9]^=r,e[18]^=t,e[19]^=r,e[28]^=t,e[29]^=r,e[38]^=t,e[39]^=r,e[48]^=t,e[49]^=r,p=e[0],v=e[1],q=e[11]<<4|e[10]>>>28,W=e[10]<<4|e[11]>>>28,x=e[20]<<3|e[21]>>>29,P=e[21]<<3|e[20]>>>29,se=e[31]<<9|e[30]>>>23,ae=e[30]<<9|e[31]>>>23,H=e[40]<<18|e[41]>>>14,z=e[41]<<18|e[40]>>>14,C=e[2]<<1|e[3]>>>31,L=e[3]<<1|e[2]>>>31,y=e[13]<<12|e[12]>>>20,m=e[12]<<12|e[13]>>>20,Z=e[22]<<10|e[23]>>>22,J=e[23]<<10|e[22]>>>22,I=e[33]<<13|e[32]>>>19,T=e[32]<<13|e[33]>>>19,ue=e[42]<<2|e[43]>>>30,le=e[43]<<2|e[42]>>>30,ee=e[5]<<30|e[4]>>>2,te=e[4]<<30|e[5]>>>2,D=e[14]<<6|e[15]>>>26,B=e[15]<<6|e[14]>>>26,g=e[25]<<11|e[24]>>>21,b=e[24]<<11|e[25]>>>21,X=e[34]<<15|e[35]>>>17,$=e[35]<<15|e[34]>>>17,R=e[45]<<29|e[44]>>>3,O=e[44]<<29|e[45]>>>3,E=e[6]<<28|e[7]>>>4,S=e[7]<<28|e[6]>>>4,re=e[17]<<23|e[16]>>>9,ne=e[16]<<23|e[17]>>>9,U=e[26]<<25|e[27]>>>7,F=e[27]<<25|e[26]>>>7,w=e[36]<<21|e[37]>>>11,_=e[37]<<21|e[36]>>>11,Q=e[47]<<24|e[46]>>>8,Y=e[46]<<24|e[47]>>>8,V=e[8]<<27|e[9]>>>5,K=e[9]<<27|e[8]>>>5,k=e[18]<<20|e[19]>>>12,N=e[19]<<20|e[18]>>>12,ie=e[29]<<7|e[28]>>>25,oe=e[28]<<7|e[29]>>>25,j=e[38]<<8|e[39]>>>24,G=e[39]<<8|e[38]>>>24,M=e[48]<<14|e[49]>>>18,A=e[49]<<14|e[48]>>>18,e[0]=p^~y&g,e[1]=v^~m&b,e[10]=E^~k&x,e[11]=S^~N&P,e[20]=C^~D&U,e[21]=L^~B&F,e[30]=V^~q&Z,e[31]=K^~W&J,e[40]=ee^~re&ie,e[41]=te^~ne&oe,e[2]=y^~g&w,e[3]=m^~b&_,e[12]=k^~x&I,e[13]=N^~P&T,e[22]=D^~U&j,e[23]=B^~F&G,e[32]=q^~Z&X,e[33]=W^~J&$,e[42]=re^~ie&se,e[43]=ne^~oe&ae,e[4]=g^~w&M,e[5]=b^~_&A,e[14]=x^~I&R,e[15]=P^~T&O,e[24]=U^~j&H,e[25]=F^~G&z,e[34]=Z^~X&Q,e[35]=J^~$&Y,e[44]=ie^~se&ue,e[45]=oe^~ae&le,e[6]=w^~M&p,e[7]=_^~A&v,e[16]=I^~R&E,e[17]=T^~O&S,e[26]=j^~H&C,e[27]=G^~z&L,e[36]=X^~Q&V,e[37]=$^~Y&K,e[46]=se^~ue&ee,e[47]=ae^~le&te,e[8]=M^~p&y,e[9]=A^~v&m,e[18]=R^~E&k,e[19]=O^~S&N,e[28]=H^~C&D,e[29]=z^~L&B,e[38]=Q^~V&q,e[39]=Y^~K&W,e[48]=ue^~ee&re,e[49]=le^~te&ne,e[0]^=he[n],e[1]^=he[n+1]};if(t)_.exports=l;else for(c=0;c<f.length;++c)e[f[c]]=l[f[c]]}()}).call(this,e("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{_process:43}],41:[function(e,t,r){function n(e,t){if(!e)throw new Error(t||"Assertion failed")}(t.exports=n).equal=function(e,t,r){if(e!=t)throw new Error(r||"Assertion failed: "+e+" != "+t)}},{}],42:[function(e,t,r){"use strict";var n=r;function i(e){return 1===e.length?"0"+e:e}function o(e){for(var t="",r=0;r<e.length;r++)t+=i(e[r].toString(16));return t}n.toArray=function(e,t){if(Array.isArray(e))return e.slice();if(!e)return[];var r=[];if("string"!=typeof e){for(var n=0;n<e.length;n++)r[n]=0|e[n];return r}if("hex"===t){(e=e.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(e="0"+e);for(n=0;n<e.length;n+=2)r.push(parseInt(e[n]+e[n+1],16))}else for(n=0;n<e.length;n++){var i=e.charCodeAt(n),o=i>>8,s=255&i;o?r.push(o,s):r.push(s)}return r},n.zero2=i,n.toHex=o,n.encode=function(e,t){return"hex"===t?o(e):e}},{}],43:[function(e,t,r){t.exports={browser:!0}},{}],44:[function(e,r,o){(function(n){"use strict";function l(e){var y=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756

1734187,3204031479,3329325298],m=1779033703,g=3144134277,b=1013904242,w=2773480762,_=1359893119,M=2600822924,A=528734635,E=1541459225,S=new Array(64);function t(e){for(var t=0,r=e.length;64<=r;){var n,i,o,s,a,u=m,l=g,h=b,f=w,c=_,d=M,p=A,v=E;for(i=0;i<16;i++)o=t+4*i,S[i]=(255&e[o])<<24|(255&e[o+1])<<16|(255&e[o+2])<<8|255&e[o+3];for(i=16;i<64;i++)s=((n=S[i-2])>>>17|n<<15)^(n>>>19|n<<13)^n>>>10,a=((n=S[i-15])>>>7|n<<25)^(n>>>18|n<<14)^n>>>3,S[i]=(s+S[i-7]|0)+(a+S[i-16]|0)|0;for(i=0;i<64;i++)s=(((c>>>6|c<<26)^(c>>>11|c<<21)^(c>>>25|c<<7))+(c&d^~c&p)|0)+(v+(y[i]+S[i]|0)|0)|0,a=((u>>>2|u<<30)^(u>>>13|u<<19)^(u>>>22|u<<10))+(u&l^u&h^l&h)|0,v=p,p=d,d=c,c=f+s|0,f=h,h=l,l=u,u=s+a|0;m=m+u|0,g=g+l|0,b=b+h|0,w=w+f|0,_=_+c|0,M=M+d|0,A=A+p|0,E=E+v|0,t+=64,r-=64}}t(e);var r,n=e.length%64,i=e.length/536870912|0,o=e.length<<3,s=n<56?56:120,a=e.slice(e.length-n,e.length);for(a.push(128),r=1+n;r<s;r++)a.push(0);return a.push(i>>>24&255),a.push(i>>>16&255),a.push(i>>>8&255),a.push(i>>>0&255),a.push(o>>>24&255),a.push(o>>>16&255),a.push(o>>>8&255),a.push(o>>>0&255),t(a),[m>>>24&255,m>>>16&255,m>>>8&255,m>>>0&255,g>>>24&255,g>>>16&255,g>>>8&255,g>>>0&255,b>>>24&255,b>>>16&255,b>>>8&255,b>>>0&255,w>>>24&255,w>>>16&255,w>>>8&255,w>>>0&255,_>>>24&255,_>>>16&255,_>>>8&255,_>>>0&255,M>>>24&255,M>>>16&255,M>>>8&255,M>>>0&255,A>>>24&255,A>>>16&255,A>>>8&255,A>>>0&255,E>>>24&255,E>>>16&255,E>>>8&255,E>>>0&255]}function P(e,t,r){var n;e=e.length<=64?e:l(e);var i=64+t.length+4,o=new Array(i),s=new Array(64),a=[];for(n=0;n<64;n++)o[n]=54;for(n=0;n<e.length;n++)o[n]^=e[n];for(n=0;n<t.length;n++)o[64+n]=t[n];for(n=i-4;n<i;n++)o[n]=0;for(n=0;n<64;n++)s[n]=92;for(n=0;n<e.length;n++)s[n]^=e[n];function u(){for(var e=i-1;i-4<=e;e--){if(o[e]++,o[e]<=255)return;o[e]=0}}for(;32<=r;)u(),a=a.concat(l(s.concat(l(o)))),r-=32;return 0<r&&(u(),a=a.concat(l(s.concat(l(o))).slice(0,r))),a}function I(e,t,r,n,i){var o;for(R(e,16*(2*r-1),i,0,16),o=0;o<2*r;o++)T(e,16*o,i,16),s(i,n),R(i,0,e,t+16*o,16);for(o=0;o<r;o++)R(e,t+2*o*16,e,16*o,16);for(o=0;o<r;o++)R(e,t+16*(2*o+1),e,16*(o+r),16)}function i(e,t){return e<<t|e>>>32-t}function s(e,t){R(e,0,t,0,16);for(var r=8;0<r;r-=2)t[4]^=i(t[0]+t[12],7),t[8]^=i(t[4]+t[0],9),t[12]^=i(t[8]+t[4],13),t[0]^=i(t[12]+t[8],18),t[9]^=i(t[5]+t[1],7),t[13]^=i(t[9]+t[5],9),t[1]^=i(t[13]+t[9],13),t[5]^=i(t[1]+t[13],18),t[14]^=i(t[10]+t[6],7),t[2]^=i(t[14]+t[10],9),t[6]^=i(t[2]+t[14],13),t[10]^=i(t[6]+t[2],18),t[3]^=i(t[15]+t[11],7),t[7]^=i(t[3]+t[15],9),t[11]^=i(t[7]+t[3],13),t[15]^=i(t[11]+t[7],18),t[1]^=i(t[0]+t[3],7),t[2]^=i(t[1]+t[0],9),t[3]^=i(t[2]+t[1],13),t[0]^=i(t[3]+t[2],18),t[6]^=i(t[5]+t[4],7),t[7]^=i(t[6]+t[5],9),t[4]^=i(t[7]+t[6],13),t[5]^=i(t[4]+t[7],18),t[11]^=i(t[10]+t[9],7),t[8]^=i(t[11]+t[10],9),t[9]^=i(t[8]+t[11],13),t[10]^=i(t[9]+t[8],18),t[12]^=i(t[15]+t[14],7),t[13]^=i(t[12]+t[15],9),t[14]^=i(t[13]+t[12],13),t[15]^=i(t[14]+t[13],18);for(r=0;r<16;++r)e[r]+=t[r]}function T(e,t,r,n){for(var i=0;i<n;i++)r[i]^=e[t+i]}function R(e,t,r,n,i){for(;i--;)r[n++]=e[t++]}function O(e){if(!e||"number"!=typeof e.length)return!1;for(var t=0;t<e.length;t++){if("number"!=typeof e[t])return!1;var r=parseInt(e[t]);if(r!=e[t]||r<0||256<=r)return!1}return!0}function C(e,t){var r=parseInt(e);if(e!=r)throw new Error("invalid "+t);return r}function e(o,e,s,a,u,l,h){if(!h)throw new Error("missing callback");if(s=C(s,"N"),a=C(a,"r"),u=C(u,"p"),l=C(l,"dkLen"),0===s||0!=(s&s-1))throw new Error("N must be power of 2");if(L/128/a<s)throw new Error("N too large");if(L/128/u<a)throw new Error("r too large");if(!O(o))throw new Error("password must be an array or buffer");if(o=Array.prototype.slice.call(o),!O(e))throw new Error("salt must be an array or buffer");e=Array.prototype.slice.call(e);for(var f=P(o,e,128*u*a),c=new Uint32Array(32*u*a),t=0;t<c.length;t++){var r=4*t;c[t]=(255&f[3+r])<<24|(255&f[2+r])<<16|(255&f[1+r])<<8|(255&f[0+r])<<0}var d,p,v=new Uint32Array(64*a),y=new Uint32Array(32*a*s),m=32*a,g=new Uint32Array(16),b=new Uint32Array(16),w=u*s*2,_=0,M=null,A=!1,E=0,S=0,k=parseInt(1e3/a),N=void 0!==n?n:setTimeout,x=function(){if(A)return h(new Error("cancelled"),_/w);switch(E){case 0:R(c,p=32*S*a,v,0,m),E=1,d=0;case 1:k<(t=s-d)&&(t=k);for(var e=0;e<t;e++)R(v,0,y,(d+e)*m,m),I(v,m,a,g,b);if(d+=t,_+=t,(r=parseInt(1e3*_/w))!==M){if(A=h(null,_/w))break;M=r}if(d<s)break;d=0,E=2;case 2:var t,r;k<(t=s-d)&&(t=k);for(e=0;e<t;e++){var n=v[16*(2*a-1)]&s-1;T(y,n*m,v,m),I(v,m,a,g,b)}if(d+=t,_+=t,(r=parseInt(1e3*_/w))!==M){if(A=h(null,_/w))break;M=r}if(d<s)break;if(R(v,0,c,p,m),++S<u){E=0;break}f=[];for(e=0;e<c.length;e++)f.push(c[e]>>

10&255),f.push(c[e]>>8&255),f.push(c[e]>>16&255),f.push(c[e]>>24&255);var i=P(o,f,l);return h(null,1,i)}N(x)};x()}var t,L;t=this,L=2147483647,void 0!==o?r.exports=e:t&&(t.scrypt&&(t._scrypt=t.scrypt),t.scrypt=e)}).call(this,e("timers").setImmediate)},{timers:46}],45:[function(e,t,r){(function(y,e,t){!function(r,n){"use strict";if(!r.setImmediate){var e,i,t,o,s=1,a={},u=!1,l=r.document,h=Object.getPrototypeOf&&Object.getPrototypeOf(r);h=h&&h.setTimeout?h:r,e="[object process]"==={}.toString.call(r.process)?function(){var e=f(arguments);return y.nextTick(c(d,e)),e}:function(){if(r.postMessage&&!r.importScripts){var e=!0,t=r.onmessage;return r.onmessage=function(){e=!1},r.postMessage("","*"),r.onmessage=t,e}}()?(o="setImmediate$"+Math.random()+"$",r.addEventListener?r.addEventListener("message",v,!1):r.attachEvent("onmessage",v),function(){var e=f(arguments);return r.postMessage(o+e,"*"),e}):r.MessageChannel?((t=new MessageChannel).port1.onmessage=function(e){d(e.data)},function(){var e=f(arguments);return t.port2.postMessage(e),e}):l&&"onreadystatechange"in l.createElement("script")?(i=l.documentElement,function(){var e=f(arguments),t=l.createElement("script");return t.onreadystatechange=function(){d(e),t.onreadystatechange=null,i.removeChild(t),t=null},i.appendChild(t),e}):function(){var e=f(arguments);return setTimeout(c(d,e),0),e},h.setImmediate=e,h.clearImmediate=p}function f(e){return a[s]=c.apply(n,e),s++}function c(e){var t=[].slice.call(arguments,1);return function(){"function"==typeof e?e.apply(n,t):new Function(""+e)()}}function d(e){if(u)setTimeout(c(d,e),0);else{var t=a[e];if(t){u=!0;try{t()}finally{p(e),u=!1}}}}function p(e){delete a[e]}function v(e){e.source===r&&"string"==typeof e.data&&0===e.data.indexOf(o)&&d(+e.data.slice(o.length))}}("undefined"==typeof self?void 0===e?this:e:self)}).call(this,e("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{},e("timers").clearImmediate)},{_process:43,timers:46}],46:[function(e,t,r){(function(e){t.exports={setImmediate:e.setImmediate}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],47:[function(e,i,t){(function(e){var t;if(e.crypto&&crypto.getRandomValues){var r=new Uint8Array(16);t=function(){return crypto.getRandomValues(r),r}}if(!t){var n=new Array(16);t=function(){for(var e,t=0;t<16;t++)0==(3&t)&&(e=4294967296*Math.random()),n[t]=e>>>((3&t)<<3)&255;return n}}i.exports=t}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],48:[function(e,t,r){for(var s=e("./rng"),i=[],o={},n=0;n<256;n++)i[n]=(n+256).toString(16).substr(1),o[i[n]]=n;function d(e,t){var r=t||0,n=i;return n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]}var a=s(),p=[1|a[0],a[1],a[2],a[3],a[4],a[5]],v=16383&(a[6]<<8|a[7]),y=0,m=0;function u(e,t,r){var n=t&&r||0;"string"==typeof e&&(t="binary"==e?new Array(16):null,e=null);var i=(e=e||{}).random||(e.rng||s)();if(i[6]=15&i[6]|64,i[8]=63&i[8]|128,t)for(var o=0;o<16;o++)t[n+o]=i[o];return t||d(i)}var l=u;l.v1=function(e,t,r){var n=t&&r||0,i=t||[],o=void 0!==(e=e||{}).clockseq?e.clockseq:v,s=void 0!==e.msecs?e.msecs:(new Date).getTime(),a=void 0!==e.nsecs?e.nsecs:m+1,u=s-y+(a-m)/1e4;if(u<0&&void 0===e.clockseq&&(o=o+1&16383),(u<0||y<s)&&void 0===e.nsecs&&(a=0),1e4<=a)throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");y=s,v=o;var l=(1e4*(268435455&(s+=122192928e5))+(m=a))%4294967296;i[n++]=l>>>24&255,i[n++]=l>>>16&255,i[n++]=l>>>8&255,i[n++]=255&l;var h=s/4294967296*1e4&268435455;i[n++]=h>>>8&255,i[n++]=255&h,i[n++]=h>>>24&15|16,i[n++]=h>>>16&255,i[n++]=o>>>8|128,i[n++]=255&o;for(var f=e.node||p,c=0;c<6;c++)i[n+c]=f[c];return t||d(i)},l.v4=u,l.parse=function(e,t,r){var n=t&&r||0,i=0;for(t=t||[],e.toLowerCase().replace(/[0-9a-f]{2}/g,function(e){i<16&&(t[n+i++]=o[e])});i<16;)t[n+i++]=0;return t},l.unparse=d,t.exports=l},{"./rng":47}],49:[function(e,t,r){"use strict";

1Object.defineProperty(r,"__esModule",{value:!0});try{t.exports.XMLHttpRequest=XMLHttpRequest}catch(e){console.log("Warning: XMLHttpRequest is not defined"),t.exports.XMLHttpRequest=null}},{}],50:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("../utils/properties"),i=(o.isProvider=function(e){return n.isType(e,"Provider")},o);function o(){n.setType(this,"Provider")}r.Provider=i},{"../utils/properties":74}],51:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s=e("../utils/address"),a=e("../utils/bignumber"),u=e("../utils/bytes"),l=e("../constants"),h=e("../utils/hash"),f=e("../utils/networks"),c=e("../utils/properties"),d=e("../utils/rlp"),p=e("../utils/transaction"),v=e("../utils/utf8"),y=e("../utils/web"),m=o(e("../errors")),g=e("./abstract-provider");function b(e,t){var r={};for(var n in e)try{var i=e[n](t[n]);void 0!==i&&(r[n]=i)}catch(e){throw e.checkKey=n,e.checkValue=t[n],e}return r}function w(t,r){return function(e){return null==e?r:t(e)}}function _(r){return function(e){if(!Array.isArray(e))throw new Error("not an array");var t=[];return e.forEach(function(e){t.push(r(e))}),t}}function M(e,t){return"string"==typeof e&&(t||"0x"===e.substring(0,2)||(e="0x"+e),32===u.hexDataLength(e))?e.toLowerCase():(m.throwError("invalid hash",m.INVALID_ARGUMENT,{arg:"hash",value:e}),null)}function A(e){return a.bigNumberify(e).toNumber()}function E(e){if(!u.isHexString(e))throw new Error("invalid uint256");for(;e.length<66;)e="0x0"+e.substring(2);return e}function S(e){if(null==e)return"latest";if("earliest"===e)return"0x0";if("latest"===e||"pending"===e)return e;if("number"==typeof e)return u.hexStripZeros(u.hexlify(e));if(u.isHexString(e))return u.hexStripZeros(e);throw new Error("invalid blockTag")}var k={hash:M,blockHash:w(M,null),blockNumber:w(A,null),transactionIndex:w(A,null),confirmations:w(A,null),from:s.getAddress,gasPrice:a.bigNumberify,gasLimit:a.bigNumberify,to:w(s.getAddress,null),value:a.bigNumberify,nonce:A,data:u.hexlify,r:w(E),s:w(E),v:w(A),creates:w(s.getAddress,null),raw:w(u.hexlify)};function N(e){if(null!=e.gas&&null==e.gasLimit&&(e.gasLimit=e.gas),e.to&&a.bigNumberify(e.to).isZero()&&(e.to="0x0000000000000000000000000000000000000000"),null!=e.input&&null==e.data&&(e.data=e.input),null==e.to&&null==e.creates&&(e.creates=s.getContractAddress(e)),!e.raw&&e.v&&e.r&&e.s){var t=[u.stripZeros(u.hexlify(e.nonce)),u.stripZeros(u.hexlify(e.gasPrice)),u.stripZeros(u.hexlify(e.gasLimit)),e.to||"0x",u.stripZeros(u.hexlify(e.value||"0x")),u.hexlify(e.data||"0x"),u.stripZeros(u.hexlify(e.v||"0x")),u.stripZeros(u.hexlify(e.r)),u.stripZeros(u.hexlify(e.s))];e.raw=d.encode(t)}var r=b(k,e),n=e.networkId;return null!=e.chainId&&null==n&&null==r.v&&(n=e.chainId),u.isHexString(n)&&(n=a.bigNumberify(n).toNumber()),"number"!=typeof n&&null!=r.v&&((n=(r.v-35)/2)<0&&(n=0),n=parseInt(n)),"number"!=typeof n&&(n=0),r.networkId=n,null==r.chainId&&null!=n&&(r.chainId=n),r.blockHash&&"x"===r.blockHash.replace(/0/g,"")&&(r.blockHash=null),r}var x={hash:M,parentHash:M,number:A,timestamp:A,nonce:w(u.hexlify),difficulty:function(e){var t=a.bigNumberify(e);try{return t.toNumber()}catch(e){}return null},gasLimit:a.bigNumberify,gasUsed:a.bigNumberify,miner:s.getAddress,extraData:u.hexlify,transactions:w(_(M))},P=c.shallowCopy(x);function I(e,t){return null!=e.author&&null==e.miner&&(e.miner=e.author),b(t?P:x,e)}P.transactions=w(_(N));var T={from:w(s.getAddress),nonce:w(A),gasLimit:w(a.bigNumberify),gasPrice:w(a.bigNumberify),to:w(s.getAddress),value:w(a.bigNumberify),data:w(u.hexlify)};function R(e){return b(T,e)}var O={transactionLogIndex:w(A),transactionIndex:A,blockNumber:A,transactionHash:M,address:s.getAddress,topics:_(M),data:u.hexlify,logIndex:A,blockHash:M};

1var C={to:w(s.getAddress,null),from:w(s.getAddress,null),contractAddress:w(s.getAddress,null),transactionIndex:A,root:w(M),gasUsed:a.bigNumberify,logsBloom:w(u.hexlify),blockHash:M,transactionHash:M,logs:_(function(e){return b(O,e)}),blockNumber:A,confirmations:w(A,null),cumulativeGasUsed:a.bigNumberify,status:w(A)};function L(e){return Array.isArray(e)?e.forEach(function(e){L(e)}):null!=e&&M(e),e}var D={fromBlock:w(S,void 0),toBlock:w(S,void 0),address:w(s.getAddress,void 0),topics:w(L,void 0)},B={blockHash:w(M,void 0),address:w(s.getAddress,void 0),topics:w(L,void 0)};var U,F,j={blockNumber:w(A),blockHash:w(M),transactionIndex:A,removed:w(function(e){if("boolean"==typeof e)return e;if("string"==typeof e){if("true"===e)return!0;if("false"===e)return!1}throw new Error("invaid boolean - "+e)}),address:s.getAddress,data:(U=u.hexlify,F="0x",function(e){return e?U(e):F}),topics:_(M),transactionHash:M,logIndex:A};function G(e){return b(j,e)}function H(e){return e.map(function(e){return"string"==typeof e?e:Array.isArray(e)?(e.forEach(function(e){null!==e&&32!==u.hexDataLength(e)&&m.throwError("invalid topic",m.INVALID_ARGUMENT,{argument:"topic",value:e})}),e.join(",")):null===e?"":m.throwError("invalid topic value",m.INVALID_ARGUMENT,{argument:"topic",value:e})}).join("&")}function z(e){if("string"==typeof e){if(20===u.hexDataLength(e))return"address:"+s.getAddress(e);if(e=e.toLowerCase(),32===u.hexDataLength(e))return"tx:"+e;if(-1===e.indexOf(":"))return e}else{if(Array.isArray(e))return"filter::"+H(e);if(e&&"object"==typeof e)return"filter:"+(e.address||"")+":"+H(e.topics||[])}throw new Error("invalid event - "+e)}function V(){return(new Date).getTime()}var K,q=(K=g.Provider,i(W,K),W.prototype._doPoll=function(){var u=this;this.getBlockNumber().then(function(s){if(u.polling&&(u._setFastBlockNumber(s),s!==u._lastBlockNumber)){-2===u._emitted.block&&(u._emitted.block=s-1);for(var e=u._emitted.block+1;e<=s;e++)u.emit("block",e);u._emitted.block!==s&&(u._emitted.block=s,Object.keys(u._emitted).forEach(function(e){if("block"!==e){var t=u._emitted[e];"pending"!==t&&12<s-t&&delete u._emitted[e]}})),-2===u._lastBlockNumber&&(u._lastBlockNumber=s-1);var a={},t={};return u._events.forEach(function(e){t[e.tag]=!0}),Object.keys(t).forEach(function(e){var t=e.split(":");switch(t[0]){case"tx":var r=t[1];u.getTransactionReceipt(r).then(function(e){return e&&null!=e.blockNumber&&(u._emitted["t:"+r]=e.blockNumber,u.emit(r,e)),null}).catch(function(e){u.emit("error",e)});break;case"address":var n=t[1];u._balances[n]&&(a[n]=u._balances[n]),u.getBalance(n,"latest").then(function(e){var t=u._balances[n];if(!t||!e.eq(t))return u._balances[n]=e,u.emit(n,e),null}).catch(function(e){u.emit("error",e)});break;case"filter":var i=function(e){return e.split(/&/g).map(function(e){var t=e.split(",");return 1===t.length?""===t[0]?null:e:t.map(function(e){return""===e?null:e})})}(t[2]),o={address:t[1],fromBlock:u._lastBlockNumber+1,toBlock:s,topics:i};o.address||delete o.address,u.getLogs(o).then(function(e){if(0!==e.length)return e.forEach(function(e){u._emitted["b:"+e.blockHash]=e.blockNumber,u._emitted["t:"+e.transactionHash]=e.blockNumber,u.emit(o,e)}),null}).catch(function(e){u.emit("error",e)})}}),u._lastBlockNumber=s,u._balances=a,null}}).catch(function(e){}),this.doPoll()},W.prototype.resetEventsBlock=function(e){this._lastBlockNumber=e-1,this.polling&&this._doPoll()},Object.defineProperty(W.prototype,"network",{get:function(){return this._network},enumerable:!0,configurable:!0}),W.prototype.getNetwork=function(){return this.ready},Object.defineProperty(W.prototype,"blockNumber",{get:function(){return this._fastBlockNumber},enumerable:!0,configurable:!0}),Object.defineProperty(W.prototype,"polling",{get:function(){return null!=this._poller},set:function(e){var t=this;setTimeout(function(){e&&!t._poller?(t._poller=setInterval(t._doPoll.bind(t),t.pollingInterval),t._doPoll()):!e&&t._poller&&(clearInterval(t._poller),t._poller=null)},0)},enumerable:!0,configurable:!0}),Object.defineProperty(W.prototype,"pollingInterval",{get:function(){return this._pollingInterval},set:function(e){var t=this;if("number"!=typeof e||e<=0||parseInt(String(e))!=e)throw new Error("invalid polling interval");this._pollingInterval=e,this._poller&&(clearInterval(this._poller),this._poller=setInterval(function(){t._doPoll()},this._pollingInterval))},enumerable:!0,configurable:!0}),W.prototype._getFastBlockNumber=function(){var t=this,e=V();return e-this._fastQueryDate>2*this._pollingInterval&&(this._fastQueryDate=e,this._fastBlockNumberPromise=this.getBlockNumber().then(function(e){return(null==t._fastBlockNumber||e>t._fastBlockNumber)&&(t._fastBlockNumber=e),t._fastBlockNumber})),this._fastBlockNumberPromise},W.prototype._setFastBlockNumber=function(e){null!=this._fastBlockNumber&&e<this._fastBlockNumber||(this._fastQueryDate=V(),(null==this._fastBlockNumber||e>this._fastBlockNumber)&&(this._fastBlockNumber=e,this._fastBlockNumberPromise=Promise.resolve(e)))},W.prototype.waitForTransaction=function(n,i){var o=this;return null==i&&(i=1),this.getTransactionReceipt(n).then(function(e){return 0===i||e&&e.confirmations>=i?e:new Promise(function(t){var r=function(e){e.confirmations<i||(o.removeListener(n,r),t(e))};o.on(n,r)})})},W.prototype.getBlockNumber=function(){var r=this;return this.ready.then(function(){return r.perform("getBlockNumber",{}).then(function(e){var t=parseInt(e);if(t!=e)throw new Error("invalid response - getBlockNumber");return r._setFastBlockNumber(t),t})})},W.prototype.getGasPrice=function(){var e=this;return this.ready.then(function(){return e.perform("getGasPrice",{}).then(function(e){return a.bigNumberify(e)})})},W.prototype.getBalance=function(e,t){var n=this;return this.ready.then(function(){return c.resolveProperties({addressOrN

1ame:e,blockTag:t}).then(function(e){var t=e.addressOrName,r=e.blockTag;return n._getAddress(t).then(function(e){var t={address:e,blockTag:S(r)};return n.perform("getBalance",t).then(function(e){return a.bigNumberify(e)})})})})},W.prototype.getTransactionCount=function(e,t){var n=this;return this.ready.then(function(){return c.resolveProperties({addressOrName:e,blockTag:t}).then(function(e){var t=e.addressOrName,r=e.blockTag;return n._getAddress(t).then(function(e){var t={address:e,blockTag:S(r)};return n.perform("getTransactionCount",t).then(function(e){return a.bigNumberify(e).toNumber()})})})})},W.prototype.getCode=function(e,t){var n=this;return this.ready.then(function(){return c.resolveProperties({addressOrName:e,blockTag:t}).then(function(e){var t=e.addressOrName,r=e.blockTag;return n._getAddress(t).then(function(e){var t={address:e,blockTag:S(r)};return n.perform("getCode",t).then(function(e){return u.hexlify(e)})})})})},W.prototype.getStorageAt=function(e,t,r){var i=this;return this.ready.then(function(){return c.resolveProperties({addressOrName:e,position:t,blockTag:r}).then(function(e){var t=e.addressOrName,r=e.position,n=e.blockTag;return i._getAddress(t).then(function(e){var t={address:e,blockTag:S(n),position:u.hexStripZeros(u.hexlify(r))};return i.perform("getStorageAt",t).then(function(e){return u.hexlify(e)})})})})},W.prototype.sendTransaction=function(e){var n=this;return this.ready.then(function(){return c.resolveProperties({signedTransaction:e}).then(function(e){var t=e.signedTransaction,r={signedTransaction:u.hexlify(t)};return n.perform("sendTransaction",r).then(function(e){return n._wrapTransaction(p.parse(t),e)},function(e){throw e.transaction=p.parse(t),e.transaction.hash&&(e.transactionHash=e.transaction.hash),e})})})},W.prototype._wrapTransaction=function(r,e){var n=this;if(null!=e&&32!==u.hexDataLength(e))throw new Error("invalid response - sendTransaction");var t=r;return null!=e&&r.hash!==e&&m.throwError("Transaction hash mismatch from Provider.sendTransaction.",m.UNKNOWN_ERROR,{expectedHash:r.hash,returnedHash:e}),t.wait=function(t){return 0!==t&&(n._emitted["t:"+r.hash]="pending"),n.waitForTransaction(r.hash,t).then(function(e){return null==e&&0===t?null:(n._emitted["t:"+r.hash]=e.blockNumber,0===e.status&&m.throwError("transaction failed",m.CALL_EXCEPTION,{transactionHash:r.hash,transaction:r}),e)})},t},W.prototype.call=function(e,t){var n=this,r=c.shallowCopy(e);return this.ready.then(function(){return c.resolveProperties({blockTag:t,tx:r}).then(function(e){var r=e.blockTag,t=e.tx;return n._resolveNames(t,["to","from"]).then(function(e){var t={blockTag:S(r),transaction:R(e)};return n.perform("call",t).then(function(e){return u.hexlify(e)})})})})},W.prototype.estimateGas=function(e){var r=this,t={to:e.to,from:e.from,data:e.data,gasPrice:e.gasPrice,value:e.value};return this.ready.then(function(){return c.resolveProperties(t).then(function(e){return r._resolveNames(e,["to","from"]).then(function(e){var t={transaction:R(e)};return r.perform("estimateGas",t).then(function(e){return a.bigNumberify(e)})})})})},W.prototype.getBlock=function(e,o){var s=this;return this.ready.then(function(){return c.resolveProperties({blockHashOrBlockTag:e}).then(function(e){var t=e.blockHashOrBlockTag;try{var r=u.hexlify(t);if(32===u.hexDataLength(r))return y.poll(function(){return s.perform("getBlock",{blockHash:r,includeTransactions:!!o}).then(function(e){return null==e?null==s._emitted["b:"+r]?null:void 0:I(e,o)})},{onceBlock:s})}catch(e){}try{var n=-128,i=S(t);return u.isHexString(i)&&(n=parseInt(i.substring(2),16)),y.poll(function(){return s.perform("getBlock",{blockTag:i,includeTransactions:!!o}).then(function(e){return null!=e?I(e,o):n<=s._emitted.block?void 0:null})},{onceBlock:s})}catch(e){}throw new Error("invalid block hash or block tag")})})},W.prototype.getTransaction=function(e){var n=this;return this.ready.then(function(){return c.resolveProperties({transactionHash:e}).then(function(e){var t=e.transactionHash,r={transactionHash:M(t,!0)};return y.poll(function(){return n.perform("getTransaction",r).then(function(e){if(null==e)return null==n._emitted["t:"+t]?null:void 0;var r=W.checkTransactionResponse(e);if(null==r.blockNumber)r.confirmations=0;else if(null==r.confirmations)return n._getFastBlockNumber().then(function(e){var t=e-r.blockNumber+1;return t<=0&&(t=1),r.confirmations=t,n._wrapTransaction(r)});return n._wrapTransaction(r)})},{onceBlock:n})})})},W.prototype.getTransactionReceipt=function(e){var n=this;return this.ready.then(function(){return c.resolveProperties({transactionHash:e}).then(function(e){var t=e.transactionHash,r={transactionHash:M(t,!0)};return y.poll(function(){return n.perform("getTransactionReceipt",r).then(function(e){if(null==e)return null==n._emitted["t:"+t]?null:void 0;if(null!=e.blockHash){var r=function(e){var t=b(C,e);

1return t.logs.forEach(function(e,t){null==e.transactionLogIndex&&(e.transactionLogIndex=t)}),null!=e.status&&(t.byzantium=!0),t}(e);if(null==r.blockNumber)r.confirmations=0;else if(null==r.confirmations)return n._getFastBlockNumber().then(function(e){var t=e-r.blockNumber+1;return t<=0&&(t=1),r.confirmations=t,r});return r}})},{onceBlock:n})})})},W.prototype.getLogs=function(e){var r=this;return this.ready.then(function(){return c.resolveProperties(e).then(function(e){return r._resolveNames(e,["address"]).then(function(e){var t={filter:function(e){return e&&e.blockHash?b(B,e):b(D,e)}(e)};return r.perform("getLogs",t).then(function(e){return _(G)(e)})})})})},W.prototype.getEtherPrice=function(){var e=this;return this.ready.then(function(){return e.perform("getEtherPrice",{}).then(function(e){return e})})},W.prototype._getAddress=function(t){return this.resolveName(t).then(function(e){return null==e&&m.throwError("ENS name not configured",m.UNSUPPORTED_OPERATION,{operation:"resolveName("+JSON.stringify(t)+")"}),e})},W.prototype._resolveNames=function(e,t){var r=[],n=c.shallowCopy(e);return t.forEach(function(t){null!=n[t]&&r.push(this._getAddress(n[t]).then(function(e){n[t]=e}))},this),Promise.all(r).then(function(){return n})},W.prototype._getResolver=function(n){var i=this;return this.getNetwork().then(function(e){e.ensAddress||m.throwError("network does not support ENS",m.UNSUPPORTED_OPERATION,{operation:"ENS",network:e.name});var t="0x0178b8bf"+h.namehash(n).substring(2),r={to:e.ensAddress,data:t};return i.call(r).then(function(e){if(32!==u.hexDataLength(e))return null;var t=s.getAddress(u.hexDataSlice(e,12));return t===l.AddressZero?null:t})})},W.prototype.resolveName=function(t){var r=this;if(t instanceof Promise)return t.then(function(e){return r.resolveName(e)});try{return Promise.resolve(s.getAddress(t))}catch(e){if(u.isHexString(t))throw e}var n=this,i=h.namehash(t);return this._getResolver(t).then(function(e){if(null==e)return null;var t={to:e,data:"0x3b3b57de"+i.substring(2)};return n.call(t)}).then(function(e){if(32!==u.hexDataLength(e))return null;var t=s.getAddress(u.hexDataSlice(e,12));return t===l.AddressZero?null:t})},W.prototype.lookupAddress=function(n){var t=this;if(n instanceof Promise)return n.then(function(e){return t.lookupAddress(e)});var e=(n=s.getAddress(n)).substring(2)+".addr.reverse",r=h.namehash(e),i=this;return this._getResolver(e).then(function(e){if(!e)return null;var t={to:e,data:"0x691f3431"+r.substring(2)};return i.call(t)}).then(function(e){if(null==e)return null;if((e=e.substring(2)).length<64)return null;if((e=e.substring(64)).length<64)return null;var t=a.bigNumberify("0x"+e.substring(0,64)).toNumber();if(2*t>(e=e.substring(64)).length)return null;var r=v.toUtf8String("0x"+e.substring(0,2*t));return i.resolveName(r).then(function(e){return e!=n?null:r})})},W.checkTransactionResponse=function(e){return N(e)},W.prototype.doPoll=function(){},W.prototype.perform=function(e,t){return m.throwError(e+" not implemented",m.NOT_IMPLEMENTED,{operation:e}),null},W.prototype._startPending=function(){m.warn("WARNING: this provider does not support pending events")},W.prototype._stopPending=function(){},W.prototype._addEventListener=function(e,t,r){this._events.push({tag:z(e),listener:t,once:r}),"pending"===e&&this._startPending(),this.polling=!0},W.prototype.on=function(e,t){return this._addEventListener(e,t,!1),this},W.prototype.once=function(e,t){return this._addEventListener(e,t,!0),this},W.prototype.addEventListener=function(e,t){return this.on(e,t)},W.prototype.emit=function(e){for(var t=this,r=[],n=1;n<arguments.length;n++)r[n-1]=arguments[n];var i=!1,o=z(e);return this._events=this._events.filter(function(e){return e.tag!==o||(setTimeout(function(){e.listener.apply(t,r)},0),i=!0,!e.once)}),0===this.listenerCount()&&(this.polling=!1),i},W.prototype.listenerCount=function(e){if(!e)return this._events.length;var t=z(e);return this._events.filter(function(e){return e.tag===t}).length},W.prototype.listeners=function(e){var t=z(e);return this._events.filter(function(e){return e.tag===t}).map(function(e){return e.listener})},W.prototype.removeAllListeners=function(e){if(null==e)this._events=[],this._stopPending();else{var t=z(e);this._events=this._events.filter(function(e){return e.tag!==t}),"pending"===e&&this._stopPending()}return 0===this._events.length&&(this.polling=!1),this},W.prototype.removeListener=function(e,t){var r=!1,n=z(e);return this._events=this._events.filter(function(e){return e.tag!==n||e.listener!=t||!!r||!(r=!0)}),"pending"===e&&0===this.listenerCount("pending")&&this._stopPending(),0===this.listenerCount()&&(this.polling=!1),this},W);function W(e){var t=K.call(this)||this;if(m.checkNew(t,g.Provider),e instanceof Promise)c.defineReadOnly(t,"ready",e.then(function(e){return c.defineReadOnly(t,"_network",e),e})),t.ready.catch(function(e){});else{var r=f.getNetwork(null==e?"homestead":e);r?(c.defineReadOnly(t,"_network",r),c.defineReadOnly(t,"ready",Promise.resolve(t._network))):m.throwError("invalid network",m.INVALID_ARGUMENT,{arg:"network",value:e})}return t._lastBlockNumber=-2,t._balances={},t._events=[],t._pollingInterval=4e3,t._emitted={block:-2},t._fastQueryDate=0,t}r.BaseProvider=q,c.defineReadOnly(g.Provider,"inherits",c.inheritable(g.Provider))},{"../constants":3,"../errors":5,"../utils/address":60,"../utils/bignumber":63,"../utils/bytes":64,"../utils/hash":65,"../utils/networks":72,"../utils/properties":74,"../utils/rlp":76,"../utils/transaction":83,"../utils/utf8":85,"../utils/web":86,"./abstract-provider":50}],52:[function(e,t,r){"use strict";

1var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s=e("./base-provider"),a=e("../utils/bytes"),u=e("../utils/properties"),l=e("../utils/web"),h=o(e("../errors"));function f(e){var t=[];for(var r in e)if(null!=e[r]){var n=a.hexlify(e[r]);!{gasLimit:!0,gasPrice:!0,nonce:!0,value:!0}[r]||(n=a.hexStripZeros(n)),t.push(r+"="+n)}return t.join("&")}function c(e){if(0==e.status&&("No records found"===e.message||"No transactions found"===e.message))return e.result;if(1==e.status&&"OK"==e.message)return e.result;var t=new Error("invalid response");throw t.result=JSON.stringify(e),t}function d(e){if("2.0"!=e.jsonrpc)throw(t=new Error("invalid response")).result=JSON.stringify(e),t;if(e.error){var t=new Error(e.error.message||"unknown error");throw e.error.code&&(t.code=e.error.code),e.error.data&&(t.data=e.error.data),t}return e.result}function p(e){if("pending"===e)throw new Error("pending not supported");return"latest"===e?e:parseInt(e.substring(2),16)}var v,y=(v=s.BaseProvider,i(m,v),m.prototype.perform=function(e,t){var r=this,n=this.baseUrl,i="";function o(t,e){return l.fetchJson(t,null,e||d).then(function(e){return r.emit("debug",{action:"perform",request:t,response:e,provider:r}),e})}switch(this.apiKey&&(i+="&apikey="+this.apiKey),e){case"getBlockNumber":return o(n+="/api?module=proxy&action=eth_blockNumber"+i);case"getGasPrice":return o(n+="/api?module=proxy&action=eth_gasPrice"+i);case"getBalance":return n+="/api?module=account&action=balance&address="+t.address,o(n+="&tag="+t.blockTag+i,c);case"getTransactionCount":return n+="/api?module=proxy&action=eth_getTransactionCount&address="+t.address,o(n+="&tag="+t.blockTag+i);case"getCode":return n+="/api?module=proxy&action=eth_getCode&address="+t.address,o(n+="&tag="+t.blockTag+i,d);case"getStorageAt":return n+="/api?module=proxy&action=eth_getStorageAt&address="+t.address,n+="&position="+t.position,o(n+="&tag="+t.blockTag+i,d);case"sendTransaction":return n+="/api?module=proxy&action=eth_sendRawTransaction&hex="+t.signedTransaction,o(n+=i).catch(function(e){throw e.responseText&&(0<=e.responseText.toLowerCase().indexOf("insufficient funds")&&h.throwError("insufficient funds",h.INSUFFICIENT_FUNDS,{}),0<=e.responseText.indexOf("same hash was already imported")&&h.throwError("nonce has already been used",h.NONCE_EXPIRED,{}),0<=e.responseText.indexOf("another transaction with same nonce")&&h.throwError("replacement fee too low",h.REPLACEMENT_UNDERPRICED,{})),e});case"getBlock":return t.blockTag?(n+="/api?module=proxy&action=eth_getBlockByNumber&tag="+t.blockTag,t.includeTransactions?n+="&boolean=true":n+="&boolean=false",o(n+=i)):Promise.reject(new Error("getBlock by blockHash not implemeneted"));case"getTransaction":return n+="/api?module=proxy&action=eth_getTransactionByHash&txhash="+t.transactionHash,o(n+=i);case"getTransactionReceipt":return n+="/api?module=proxy&action=eth_getTransactionReceipt&txhash="+t.transactionHash,o(n+=i);case"call":return n+="/api?module=proxy&action=eth_call"+(s=(s=f(t.transaction))&&"&"+s),"latest"!==t.blockTag?Promise.reject(new Error("EtherscanProvider does not support blockTag for call")):o(n+=i);case"estimateGas":var s;return n+="/api?module=proxy&action=eth_estimateGas&"+(s=(s=f(t.transaction))&&"&"+s),o(n+=i);case"getLogs":n+="/api?module=logs&action=getLogs";try{if(t.filter.fromBlock&&(n+="&fromBlock="+p(t.filter.fromBlock)),t.filter.toBlock&&(n+="&toBlock="+p(t.filter.toBlock)),t.filter.blockHash)try{h.throwError("Etherscan does not support blockHash filters",h.UNSUPPORTED_OPERATION,{operation:"getLogs(blockHash)"})}catch(e){return Promise.reject(e)}if(t.filter.address&&(n+="&address="+t.filter.address),t.filter.topics&&0<t.filter.topics.length){if(1<t.filter.topics.length)throw new Error("unsupported topic format");var a=t.filter.topics[0];if("string"!=typeof a||66!==a.length)throw new Error("unsupported topic0 format");n+="&topic0="+a}}catch(e){return Promise.reject(e)}var u=this;return o(n+=i,c).then(function(e){var r={},n=Promise.resolve();return e.forEach(function(t){n=n.then(function(){return null!=t.blockHash?null:(t.blockHash=r[t.transactionHash],null==t.blockHash?u.getTransaction(t.transactionHash).then(function(e){return r[t.transactionHash]=e.blockHash,t.blockHash=e.blockHash,null}):null)})}),n.then(function(){return e})});case"getEtherPrice":return"homestead"!==this.network.name?Promise.resolve(0):(n+="/api?module=stats&action=ethprice",o(n+=i,c).then(function(e){return parseFloat(e.ethusd)}))}return v.prototype.perform.call(this,e,t)},m.prototype.getHistory=function(e,t,r){var n=this,i=this.baseUrl,o="";return this.apiKey&&(o+="&apikey="+this.apiKey),null==t&&(t=0),null==r&&(r=99999999),this.resolveName(e).then(function(e){return i+="/api?module=account&action=txlist&address="+e,i+="&startblock="+t,i+="&endblock="+r,i+="&sort=

1asc"+o,l.fetchJson(i,null,c).then(function(e){n.emit("debug",{action:"getHistory",request:i,response:e,provider:n});var r=[];return e.forEach(function(t){["contractAddress","to"].forEach(function(e){""==t[e]&&delete t[e]}),null==t.creates&&null!=t.contractAddress&&(t.creates=t.contractAddress);var e=s.BaseProvider.checkTransactionResponse(t);t.timeStamp&&(e.timestamp=parseInt(t.timeStamp)),r.push(e)}),r})})},m);function m(e,t){var r=v.call(this,e)||this;h.checkNew(r,m);var n="invalid";r.network&&(n=r.network.name);var i=null;switch(n){case"homestead":i="https://api.etherscan.io";break;case"ropsten":i="https://api-ropsten.etherscan.io";break;case"rinkeby":i="https://api-rinkeby.etherscan.io";break;case"kovan":i="https://api-kovan.etherscan.io";break;case"goerli":i="https://api-goerli.etherscan.io";break;default:throw new Error("unsupported network")}return u.defineReadOnly(r,"baseUrl",i),u.defineReadOnly(r,"apiKey",t||"8FG3JMZ9USS4NTA6YKEKHINU56SEPPVBJR"),r}r.EtherscanProvider=y},{"../errors":5,"../utils/bytes":64,"../utils/properties":74,"../utils/web":86,"./base-provider":51}],53:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s=e("./base-provider"),a=o(e("../errors"));function u(t){var r=!0,n=null;return t.forEach(function(e){null!=e?null!=n?n.name===e.name&&n.chainId===e.chainId&&(n.ensAddress===e.ensAddress||null==n.ensAddress&&null==e.ensAddress)||a.throwError("provider mismatch",a.INVALID_ARGUMENT,{arg:"networks",value:t}):n=e:r=!1}),r}var l,h=(l=s.BaseProvider,i(f,l),Object.defineProperty(f.prototype,"providers",{get:function(){return this._providers.slice(0)},enumerable:!0,configurable:!0}),f.prototype.perform=function(i,o){var s=this.providers;return new Promise(function(r,e){var n=null;!function t(){s.length?s.shift().perform(i,o).then(function(e){return r(e)}).catch(function(e){n=n||e,setTimeout(t,0)}):e(n)}()})},f);function f(e){var t=this;if(0===e.length)throw new Error("no providers");if(u(e.map(function(e){return e.network})))t=l.call(this,e[0].network)||this;else{var r=Promise.all(e.map(function(e){return e.getNetwork()})).then(function(e){return u(e)||a.throwError("getNetwork returned null",a.UNKNOWN_ERROR,{}),e[0]});t=l.call(this,r)||this}return a.checkNew(t,f),t._providers=e.slice(0),t}r.FallbackProvider=h},{"../errors":5,"./base-provider":51}],54:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("./abstract-provider");r.Provider=n.Provider;var i=e("./base-provider");r.BaseProvider=i.BaseProvider;var o=e("./etherscan-provider");r.EtherscanProvider=o.EtherscanProvider;var s=e("./fallback-provider");r.FallbackProvider=s.FallbackProvider;var a=e("./ipc-provider");r.IpcProvider=a.IpcProvider;var u=e("./infura-provider");r.InfuraProvider=u.InfuraProvider;var l=e("./json-rpc-provider");r.JsonRpcProvider=l.JsonRpcProvider,r.JsonRpcSigner=l.JsonRpcSigner;var h=e("./web3-provider");r.Web3Provider=h.Web3Provider},{"./abstract-provider":50,"./base-provider":51,"./etherscan-provider":52,"./fallback-provider":53,"./infura-provider":55,"./ipc-provider":56,"./json-rpc-provider":57,"./web3-provider":58}],55:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};

1Object.defineProperty(r,"__esModule",{value:!0});var s,a=e("./json-rpc-provider"),u=e("../utils/bytes"),l=e("../utils/networks"),h=e("../utils/properties"),f=o(e("../errors")),c=(s=a.JsonRpcProvider,i(d,s),d.prototype._startPending=function(){f.warn("WARNING: INFURA does not support pending filters")},d.prototype.getSigner=function(e){return f.throwError("INFURA does not support signing",f.UNSUPPORTED_OPERATION,{operation:"getSigner"})},d.prototype.listAccounts=function(){return Promise.resolve([])},d);function d(e,t){var r=this,n=l.getNetwork(null==e?"homestead":e);null==t&&(t="7d0d81d0919f4f05b9ab6634be01ee73");var i=null;switch(n.name){case"homestead":i="mainnet.infura.io";break;case"ropsten":i="ropsten.infura.io";break;case"rinkeby":i="rinkeby.infura.io";break;case"goerli":i="goerli.infura.io";break;case"kovan":i="kovan.infura.io";break;default:f.throwError("unsupported network",f.INVALID_ARGUMENT,{argument:"network",value:e})}return u.isHexString("0x"+t,16)?(r=s.call(this,"https://"+i+"/v3/"+t,n)||this,h.defineReadOnly(r,"apiAccessToken",null),h.defineReadOnly(r,"projectId",t)):(f.warn("The legacy INFURA apiAccesToken API is deprecated; please upgrade to a Project ID instead (see INFURA dshboard; https://infura.io)"),r=s.call(this,"https://"+i+"/"+t,n)||this,h.defineReadOnly(r,"apiAccessToken",t),h.defineReadOnly(r,"projectId",null)),f.checkNew(r,d),r}r.InfuraProvider=c},{"../errors":5,"../utils/bytes":64,"../utils/networks":72,"../utils/properties":74,"./json-rpc-provider":57}],56:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0})},{}],57:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s=e("./base-provider"),a=e("../abstract-signer"),u=o(e("../errors")),l=e("../utils/address"),h=e("../utils/bytes"),f=e("../utils/networks"),c=e("../utils/properties"),d=e("../utils/utf8"),p=e("../utils/web");function v(e){if(e.error){var t=new Error(e.error.message);throw t.code=e.error.code,t.data=e.error.data,t}return e.result}function y(e){return e?e.toLowerCase():e}var m,g={},b=42,w=(m=a.Signer,i(_,m),_.prototype.getAddress=function(){var t=this;return this._address?Promise.resolve(this._address):this.provider.send("eth_accounts",[]).then(function(e){return e.length<=t._index&&u.throwError("unknown account #"+t._index,u.UNSUPPORTED_OPERATION,{operation:"getAddress"}),t._address=l.getAddress(e[t._index]),t._address})},_.prototype.getBalance=function(e){return this.provider.getBalance(this.getAddress(),e)},_.prototype.getTransactionCount=function(e){return this.provider.getTransactionCount(this.getAddress(),e)},_.prototype.sendUncheckedTransaction=function(e){var n=this;e=c.shallowCopy(e);var t=this.getAddress().then(function(e){return e=e&&e.toLowerCase()});if(null==e.gasLimit){var r=c.shallowCopy(e);r.from=t,e.gasLimit=this.provider.estimateGas(r)}return Promise.all([c.resolveProperties(e),t]).then(function(e){var t=e[0],r=E.hexlifyTransaction(t);return r.from=e[1],n.provider.send("eth_sendTransaction",[r]).then(function(e){return e},function(e){throw e.responseText&&(0<=e.responseText.indexOf("insufficient funds")&&u.throwError("insufficient funds",u.INSUFFICIENT_FUNDS,{transaction:t}),0<=e.responseText.indexOf("nonce too low")&&u.throwError("nonce has already been used",u.NONCE_EXPIRED,{transaction:t}),0<=e.responseText.indexOf("replacement transaction underpriced")&&u.throwError("replacement fee too low",u.REPLACEMENT_UNDERPRICED,{transaction:t})),e})})},_.prototype.sendTransaction=function(e){var r=this;return this.sendUncheckedTransaction(e).then(function(t){return p.poll(function(){return r.provider.getTransaction(t).then(function(e){if(null!==e)return r.provider._wrapTransaction(e,t)})},{fastRetry:250,onceBlock:r.provider}).catch(function(e){throw e.transactionHash=t,e})})}

1,_.prototype.signMessage=function(e){var t=this,r="string"==typeof e?d.toUtf8Bytes(e):e;return this.getAddress().then(function(e){return t.provider.send("eth_sign",[e.toLowerCase(),h.hexlify(r)])})},_.prototype.unlock=function(t){var r=this.provider;return this.getAddress().then(function(e){return r.send("personal_unlockAccount",[e.toLowerCase(),t,null])})},_);function _(e,t,r){var n=m.call(this)||this;if(u.checkNew(n,_),e!==g)throw new Error("do not call the JsonRpcSigner constructor directly; use provider.getSigner");return c.defineReadOnly(n,"provider",t),r?"string"==typeof r?c.defineReadOnly(n,"_address",l.getAddress(r)):"number"==typeof r?c.defineReadOnly(n,"_index",r):u.throwError("invalid address or index",u.INVALID_ARGUMENT,{argument:"addressOrIndex",value:r}):c.defineReadOnly(n,"_index",0),n}r.JsonRpcSigner=w;var M,A={chainId:!0,data:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0},E=(M=s.BaseProvider,i(S,M),S.prototype.getSigner=function(e){return new w(g,this,e)},S.prototype.listAccounts=function(){return this.send("eth_accounts",[]).then(function(e){return e.map(function(e){return l.getAddress(e)})})},S.prototype.send=function(e,t){var r=this,n={method:e,params:t,id:b++,jsonrpc:"2.0"};return p.fetchJson(this.connection,JSON.stringify(n),v).then(function(e){return r.emit("debug",{action:"send",request:n,response:e,provider:r}),e})},S.prototype.perform=function(e,t){switch(e){case"getBlockNumber":return this.send("eth_blockNumber",[]);case"getGasPrice":return this.send("eth_gasPrice",[]);case"getBalance":return this.send("eth_getBalance",[y(t.address),t.blockTag]);case"getTransactionCount":return this.send("eth_getTransactionCount",[y(t.address),t.blockTag]);case"getCode":return this.send("eth_getCode",[y(t.address),t.blockTag]);case"getStorageAt":return this.send("eth_getStorageAt",[y(t.address),t.position,t.blockTag]);case"sendTransaction":return this.send("eth_sendRawTransaction",[t.signedTransaction]).catch(function(e){throw e.responseText&&(0<e.responseText.indexOf("insufficient funds")&&u.throwError("insufficient funds",u.INSUFFICIENT_FUNDS,{}),0<e.responseText.indexOf("nonce too low")&&u.throwError("nonce has already been used",u.NONCE_EXPIRED,{}),0<e.responseText.indexOf("replacement transaction underpriced")&&u.throwError("replacement fee too low",u.REPLACEMENT_UNDERPRICED,{})),e});case"getBlock":return t.blockTag?this.send("eth_getBlockByNumber",[t.blockTag,!!t.includeTransactions]):t.blockHash?this.send("eth_getBlockByHash",[t.blockHash,!!t.includeTransactions]):Promise.reject(new Error("invalid block tag or block hash"));case"getTransaction":return this.send("eth_getTransactionByHash",[t.transactionHash]);case"getTransactionReceipt":return this.send("eth_getTransactionReceipt",[t.transactionHash]);case"call":return this.send("eth_call",[S.hexlifyTransaction(t.transaction,{from:!0}),t.blockTag]);case"estimateGas":return this.send("eth_estimateGas",[S.hexlifyTransaction(t.transaction,{from:!0})]);case"getLogs":return t.filter&&null!=t.filter.address&&(t.filter.address=y(t.filter.address)),this.send("eth_getLogs",[t.filter])}return u.throwError(e+" not implemented",u.NOT_IMPLEMENTED,{operation:e}),null},S.prototype._startPending=function(){if(null==this._pendingFilter){var r=this,n=this.send("eth_newPendingTransactionFilter",[]);(this._pendingFilter=n).then(function(t){return function e(){r.send("eth_getFilterChanges",[t]).then(function(e){if(r._pendingFilter!=n)return null;var t=Promise.resolve();return e.forEach(function(e){r._emitted["t:"+e.toLowerCase()]="pending",t=t.then(function(){return r.getTransaction(e).then(function(e){return r.emit("pending",e),null})})}),t.then(function(){return function(t){return new Promise(function(e){setTimeout(function(){e()},t)})}(1e3)})}).then(function(){if(r._pendingFilter==n)return setTimeout(function(){e()},0),null;r.send("eth_uninstallFilter",[t])}).catch(function(e){})}(),t}).catch(function(e){})}},S.prototype._stopPending=function(){this._pendingFilter=null},S.hexlifyTransaction=function(r,e){var t=c.shallowCopy(A);if(e)for(var n in e)e[n]&&(t[n]=!0);c.checkProperties(r,t);var i={};

1return["gasLimit","gasPrice","nonce","value"].forEach(function(e){if(null!=r[e]){var t=h.hexStripZeros(h.hexlify(r[e]));"gasLimit"===e&&(e="gas"),i[e]=t}}),["from","to","data"].forEach(function(e){null!=r[e]&&(i[e]=h.hexlify(r[e]))}),i},S);function S(e,t){var n=this;if("string"==typeof e&&null===t&&f.getNetwork(e)&&(t=e,e=null),t)n=M.call(this,t)||this;else{var r=new Promise(function(t,r){setTimeout(function(){n.send("net_version",[]).then(function(e){return t(f.getNetwork(parseInt(e)))}).catch(function(e){r(e)})})});n=M.call(this,r)||this}return u.checkNew(n,S),e=e||"http://localhost:8545",n.connection="string"==typeof e?{url:e}:e,n}r.JsonRpcProvider=E},{"../abstract-signer":2,"../errors":5,"../utils/address":60,"../utils/bytes":64,"../utils/networks":72,"../utils/properties":74,"../utils/utf8":85,"../utils/web":86,"./base-provider":51}],58:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s,a=e("./json-rpc-provider"),u=e("../utils/properties"),l=o(e("../errors")),h=42,f=(s=a.JsonRpcProvider,i(c,s),c.prototype.send=function(t,r){var o=this;return"eth_sign"==t&&this._web3Provider.isMetaMask&&(t="personal_sign",r=[r[1],r[0]]),new Promise(function(n,i){var e={method:t,params:r,id:h++,jsonrpc:"2.0"};o._sendAsync(e,function(e,t){if(e)i(e);else{if(t.error){var r=new Error(t.error.message);return r.code=t.error.code,r.data=t.error.data,void i(r)}n(t.result)}})})},c);function c(e,t){var r=s.call(this,e.host||e.path||"",t)||this;return l.checkNew(r,c),e&&(e.sendAsync?r._sendAsync=e.sendAsync.bind(e):e.send&&

1(r._sendAsync=e.send.bind(e))),e&&r._sendAsync||l.throwError("invalid web3Provider",l.INVALID_ARGUMENT,{arg:"web3Provider",value:e}),u.defineReadOnly(r,"_web3Provider",e),u.defineReadOnly(r,"provider",e),r}r.Web3Provider=f},{"../errors":5,"../utils/properties":74,"./json-rpc-provider":57}],59:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s=e("../constants"),l=o(e("../errors")),a=e("./address"),u=e("./bignumber"),h=e("./bytes"),f=e("./utf8"),c=e("./properties"),d=new RegExp(/^bytes([0-9]*)$/),p=new RegExp(/^(u?int)([0-9]*)$/),v=new RegExp(/^(.*)\[([0-9]*)\]$/);r.defaultCoerceFunc=function(e,t){var r=e.match(p);return r&&parseInt(r[2])<=48?t.toNumber():t};var y=new RegExp("^([^)(]*)\\((.*)\\)([^)(]*)$"),m=new RegExp("^[A-Za-z_][A-Za-z0-9_]*$");function g(e){return e.match(/^uint($|[^1-9])/)?e="uint256"+e.substring(4):e.match(/^int($|[^1-9])/)&&(e="int256"+e.substring(3)),e}function b(e,t){var r=e;function n(e){throw new Error('unexpected character "'+r[e]+'" at position '+e+' in "'+r+'"')}e=e.replace(/\s/g," ");for(var i={type:"",name:"",state:{allowType:!0}},o=i,s=0;s<e.length;s++){var a=e[s];switch(a){case"(":o.state.allowParams||n(s),o.state.allowType=!1,o.type=g(o.type),o.components=[{type:"",name:"",parent:o,state:{allowType:!0}}],o=o.components[0];break;case")":delete o.state,t&&"indexed"===o.name&&(o.indexed=!0,o.name=""),o.type=g(o.type);var u=o;(o=o.parent)||n(s),delete u.parent,o.state.allowParams=!1,o.state.allowName=!0,o.state.allowArray=!0;break;case",":delete o.state,t&&"indexed"===o.name&&(o.indexed=!0,o.name=""),o.type=g(o.type);var l={type:"",name:"",parent:o.parent,state:{allowType:!0}};o.parent.components.push(l),delete o.parent,o=l;break;case" ":o.state.allowType&&""!==o.type&&(o.type=g(o.type),delete o.state.allowType,o.state.allowName=!0,o.state.allowParams=!0),o.state.allowName&&""!==o.name&&(t&&"indexed"===o.name?(o.indexed=!0,o.name=""):o.state.allowName=!1);break;case"[":o.state.allowArray||n(s),o.type+=a,o.state.allowArray=!1,o.state.allowName=!1,o.state.readArray=!0;break;case"]":o.state.readArray||n(s),o.type+=a,o.state.readArray=!1,o.state.allowArray=!0,o.state.allowName=!0;break;default:o.state.allowType?(o.type+=a,o.state.allowParams=!0,o.state.allowArray=!0):o.state.allowName?(o.name+=a,delete o.state.allowArray):o.state.readArray?o.type+=a:n(s)}}if(o.parent)throw new Error("unexpected eof");return delete i.state,t&&"indexed"===o.name&&(o.indexed=!0,o.name=""),i.type=g(i.type),i}function w(e){return se(r.defaultCoerceFunc,e).type}r.parseParamType=function(e){return b(e,!0)},r.formatParamType=w,r.formatSignature=function(e){return e.name+"("+e.inputs.map(function(e){return w(e)}).join(",")+")"},r.parseSignature=function(e){if("string"==typeof e)return"event "===(e=(e=(e=e.replace(/\s/g," ")).replace(/\(/g," (").replace(/\)/g,") ").replace(/\s+/g," ")).trim()).substring(0,6)?function(e){var t={anonymous:!1,inputs:[],name:"",type:"event"},r=e.match(y);if(!r)throw new Error("invalid event: "+e);if(t.name=r[1].trim(),ie(r[2]).forEach(function(e){(e=b(e,!0)).indexed=!!e.indexed,t.inputs.push(e)}),r[3].split(" ").forEach(function(e){switch(e){case"anonymous":t.anonymous=!0;break;case"":break;default:l.info("unknown modifier: "+e)}}),t.name&&!t.name.match(m))throw new Error('invalid identifier: "'+t.name+'"');return t}(e.substring(6).trim()):("function "===e.substring(0,9)&&(e=e.substring(9)),function(e){var t={constant:!1,gas:null,inputs:[],name:"",outputs:[],payable:!1,stateMutability:null,type:"function"},r=e.split("@");if(1!==r.length){if(2<r.length)throw new Error("invalid signature");if(!r[1].match(/^[0-9]+$/))throw new Error("invalid signature gas");t.gas=u.bigNumberify(r[1]),e=r[0]}var n=(r=e.split(" returns "))[0].match(y);if(!n)throw new Error("invalid signature");

1if(t.name=n[1].trim(),!t.name.match(m))throw new Error('invalid identifier: "'+n[1]+'"');if(ie(n[2]).forEach(function(e){t.inputs.push(b(e))}),n[3].split(" ").forEach(function(e){switch(e){case"constant":t.constant=!0;break;case"payable":t.payable=!0,t.stateMutability="payable";break;case"pure":t.constant=!0,t.stateMutability="pure";break;case"view":t.constant=!0,t.stateMutability="view";break;case"external":case"public":case"":break;default:l.info("unknown modifier: "+e)}}),1<r.length){var i=r[1].match(y);if(""!=i[1].trim()||""!=i[3].trim())throw new Error("unexpected tokens");ie(i[2]).forEach(function(e){t.outputs.push(b(e))})}if("constructor"===t.name){if(t.type="constructor",t.outputs.length)throw new Error("constructor may not have outputs");delete t.name,delete t.outputs}return t}(e.trim()));throw new Error("unknown signature")};function _(e,t,r,n,i){this.coerceFunc=e,this.name=t,this.type=r,this.localName=n,this.dynamic=i}var M,A=(i(E,M=_),E.prototype.encode=function(e){return this.coder.encode(e)},E.prototype.decode=function(e,t){return this.coder.decode(e,t)},E);function E(e){var t=M.call(this,e.coerceFunc,e.name,e.type,void 0,e.dynamic)||this;return c.defineReadOnly(t,"coder",e),t}var S,k=(i(N,S=_),N.prototype.encode=function(e){return h.arrayify([])},N.prototype.decode=function(e,t){if(t>e.length)throw new Error("invalid null");return{consumed:0,value:this.coerceFunc("null",void 0)}},N);function N(e,t){return S.call(this,e,"null","",t,!1)||this}var x,P=(i(I,x=_),I.prototype.encode=function(t){try{var e=u.bigNumberify(t);if(this.signed){var r=s.MaxUint256.maskn(8*this.size-1);if(e.gt(r))throw new Error("out-of-bounds");if(r=r.add(s.One).mul(s.NegativeOne),e.lt(r))throw new Error("out-of-bounds")}else if(e.lt(s.Zero)||e.gt(s.MaxUint256.maskn(8*this.size)))throw new Error("out-of-bounds");return e=e.toTwos(8*this.size).maskn(8*this.size),this.signed&&(e=e.fromTwos(8*this.size).toTwos(256)),h.padZeros(h.arrayify(e),32)}catch(e){l.throwError("invalid number value",l.INVALID_ARGUMENT,{arg:this.localName,coderType:this.name,value:t})}return null},I.prototype.decode=function(e,t){e.length<t+32&&l.throwError("insufficient data for "+this.name+" type",l.INVALID_ARGUMENT,{arg:this.localName,coderType:this.name,value:h.hexlify(e.slice(t,t+32))});var r=32-this.size,n=u.bigNumberify(e.slice(t+r,t+32));return n=this.signed?n.fromTwos(8*this.size):n.maskn(8*this.size),{consumed:32,value:this.coerceFunc(this.name,n)}},I);function I(e,t,r,n){var i=this,o=(r?"int":"uint")+8*t;return(i=x.call(this,e,o,o,n,!1)||this).size=t,i.signed=r,i}var T,R=new P(function(e,t){return t},32,!1,"none"),O=(i(C,T=_),C.prototype.encode=function(e){return R.encode(e?1:0)},C.prototype.decode=function(e,t){try{var r=R.decode(e,t)}catch(e){throw"insufficient data for uint256 type"===e.reason&&l.throwError("insufficient data for boolean type",l.INVALID_ARGUMENT,{arg:this.localName,coderType:"boolean",value:e.value}),e}return{consumed:r.consumed,value:this.coerceFunc("bool",!r.value.isZero())}},C);function C(e,t){return T.call(this,e,"bool","bool",t,!1)||this}var L,D=(i(B,L=_),B.prototype.encode=function(t){var e=new Uint8Array(32);try{var r=h.arrayify(t);if(r.length!==this.length)throw new Error("incorrect data length");e.set(r)}catch(e){l.throwError("invalid "+this.name+" value",l.INVALID_ARGUMENT,{arg:this.localName,coderType:this.name,value:e.value||t})}return e},B.prototype.decode=function(e,t){return e.length<t+32&&l.throwError("insufficient data for "+this.name+" type",l.INVALID_ARGUMENT,{arg:this.localName,coderType:this.name,value:h.hexlify(e.slice(t,t+32))}),{consumed:32,value:this.coerceFunc(this.name,h.hexlify(e.slice(t,t+this.length)))}},B);function B(e,t,r){var n=this,i="bytes"+t;return(n=L.call(this,e,i,i,r,!1)||this).length=t,n}var U,F=(i(j,U=_),j.prototype.encode=function(t){var e=new Uint8Array(32);try{e.set(h.arrayify(a.getAddress(t)),12)}catch(e){l.throwError("invalid address",l.INVALID_ARGUMENT,{arg:this.localName,coderType:"address",value:t})}return e},j.prototype.decode=function(e,t){return e.length<t+32&&l.throwError("insufficient data for address type",l.INVALID_ARGUMENT,{arg:this.localName,coderType:"address",value:h.hexlify(e.slice(t,t+32))}),{consumed:32,value:this.coerceFunc("address",a.getAddress(h.hexlify(e.slice(t+12,t+32))))}},j);function j(e,t){return U.call(this,e,"address","address",t,!1)||this}function G(e){var t=32*Math.ceil(e.length/32),r=new Uint8Array(t-e.length);return h.concat([R.encode(e.length),e,r])}function H(e,t,r){e.length<t+32&&l.throwError("insufficient data for dynamicBytes length",l.INVALID_ARGUMENT,{arg:r,coderType:"dynamicBytes",value:h.hexlify(e.slice(t,t+32))});var n=R.decode(e,t).value;try{n=n.toNumber()}catch(e){l.throwError("dynamic bytes count too large",l.INVALID_ARGUMENT,{arg:r,coderType:"dynamicBytes",value:n.toString()})}return e.length<t+32+n&&l.throwError("insufficient data for dynamicBytes type",l.INVALID_ARGUMENT,{arg:r,coderType:"dynamicBytes",value:h.hexlify(e.slice(t,t+32+n))}),{consumed:32+32*Math.ceil(n/32),value:e.slice(t+32,t+32+n)}}var z,V=(i(K,z=_),K.prototype.encode=function(e){try{return G(h.arrayify(e))}catch(e){l.throwError("invalid bytes value",l.INVALID_ARGUMENT,{arg:this.localName,coderType:"bytes",value:e.value})}return null},K.prototype.decode=function(e,t){var r=H(e,t,this.localName);return r.value=this.coerceFunc("bytes",h.hexlify(r.value)),r},K);function K(e,t){return z.call(this,e,"bytes","bytes",t,!0)||this}var q,W=(i(Z,q=_),Z.prototype.encode=function(e){return"string"!=typeof e&&l.throwError("invalid string value",l.INVALID_ARGUMENT,{arg:this.localName,coderType:"string",value:e}),G(f.toUtf8Bytes(e))},Z.prototype.decode=function(e,t){var r=H(e,t,this.localName);return r.value=this.coerceFunc("string",f.toUtf8String(r.value)),r},Z);function Z(e,t){return q.call(this,e,"string","string",t,!0)||this}function J(e){return 32*Math.ceil(e/32)}function X(e,r){if(Array.isArray(r));else if(r&&"object"==typeof r){var t=[];e.forEach(function(e){t.push(r[e.localName])}),r=t}else l.throwError("invalid tuple value",l.INVALID_ARGUMENT,{coderType:"tuple",value:r});e.length!==r.length&&l.throwError("types/value length mismatch",l.INVALID_ARGUMENT,{coderType:"tuple",value:r});var n=[];e.forEach(function(e,t){n.push({dynamic:e.dynamic,value:e.encode(r[t])})});var i=0,o=0;

1n.forEach(function(e){e.dynamic?(i+=32,o+=J(e.value.length)):i+=J(e.value.length)});var s=0,a=i,u=new Uint8Array(i+o);return n.forEach(function(e){e.dynamic?(u.set(R.encode(a),s),s+=32,u.set(e.value,a),a+=J(e.value.length)):(u.set(e.value,s),s+=J(e.value.length))}),u}function $(e,n,i){var o=i,s=0,a=[];return e.forEach(function(e){if(e.dynamic){var t=R.decode(n,i);(r=e.decode(n,o+t.value.toNumber())).consumed=t.consumed}else var r=e.decode(n,i);null!=r.value&&a.push(r.value),i+=r.consumed,s+=r.consumed}),e.forEach(function(e,t){var r=e.localName;r&&("length"===r&&(r="_length"),null==a[r]&&(a[r]=a[t]))}),{value:a,consumed:s}}var Q,Y=(i(ee,Q=_),ee.prototype.encode=function(e){Array.isArray(e)||l.throwError("expected array value",l.INVALID_ARGUMENT,{arg:this.localName,coderType:"array",value:e});var t=this.length,r=new Uint8Array(0);-1===t&&(t=e.length,r=R.encode(t)),l.checkArgumentCount(t,e.length," in coder array"+(this.localName?" "+this.localName:""));for(var n=[],i=0;i<e.length;i++)n.push(this.coder);return h.concat([r,X(n,e)])},ee.prototype.decode=function(e,t){var r=0,n=this.length;if(-1===n){try{var i=R.decode(e,t)}catch(e){l.throwError("insufficient data for dynamic array length",l.INVALID_ARGUMENT,{arg:this.localName,coderType:"array",value:e.value})}try{n=i.value.toNumber()}catch(e){l.throwError("array count too large",l.INVALID_ARGUMENT,{arg:this.localName,coderType:"array",value:i.value.toString()})}r+=i.consumed,t+=i.consumed}for(var o=[],s=0;s<n;s++)o.push(new A(this.coder));var a=$(o,e,t);return a.consumed+=r,a.value=this.coerceFunc(this.type,a.value),a},ee);function ee(e,t,r,n){var i=this,o=t.type+"["+(0<=r?r:"")+"]",s=-1===r||t.dynamic;return(i=Q.call(this,e,"array",o,n,s)||this).coder=t,i.length=r,i}var te,re=(i(ne,te=_),ne.prototype.encode=function(e){return X(this.coders,e)},ne.prototype.decode=function(e,t){var r=$(this.coders,e,t);return r.value=this.coerceFunc(this.type,r.value),r},ne);function ne(e,t,r){var n=this,i=!1,o=[];t.forEach(function(e){e.dynamic&&(i=!0),o.push(e.type)});var s="tuple("+o.join(",")+")";return(n=te.call(this,e,"tuple",s,r,i)||this).coders=t,n}function ie(e){e=e.trim();for(var t=[],r="",n=0,i=0;i<e.length;i++){var o=e[i];if(","===o&&0===n)t.push(r),r="";else if(r+=o,"("===o)n++;else if(")"===o&&-1===--n)throw new Error("unbalanced parenthsis")}return r&&t.push(r),t}var oe={address:F,bool:O,string:W,bytes:V};function se(e,t){var r,n=oe[t.type];if(n)return new n(e,t.name);if(r=t.type.match(p))return(0===(i=parseInt(r[2]||"256"))||256<i||i%8!=0)&&l.throwError("invalid "+r[1]+" bit length",l.INVALID_ARGUMENT,{arg:"param",value:t}),new P(e,i/8,"int"===r[1],t.name);if(r=t.type.match(d))return(0===(i=parseInt(r[1]))||32<i)&&l.throwError("invalid bytes length",l.INVALID_ARGUMENT,{arg:"param",value:t}),new D(e,i,t.name);if(r=t.type.match(v)){var i=parseInt(r[2]||"-1");return(t=c.shallowCopy(t)).type=r[1],t=c.deepCopy(t),new Y(e,se(e,t),i,t.name)}return"tuple"===t.type.substring(0,5)?function(t,e,r){var n=[];return(e=e||[]).forEach(function(e){n.push(se(t,e))}),new re(t,n,r)}(e,t.components,t.name):""===t.type?new k(e,t.name):(l.throwError("invalid type",l.INVALID_ARGUMENT,{arg:"type",value:t.type}),null)}var ae=(ue.prototype.encode=function(e,t){e.length!==t.length&&l.throwError("types/values length mismatch",l.INVALID_ARGUMENT,{count:{types:e.length,values:t.length},value:{types:e,values:t}});var r=[];return e.forEach(function(e){var t=null;t="string"==typeof e?b(e):e,r.push(se(this.coerceFunc,t))},this),h.hexlify(new re(this.coerceFunc,r,"_").encode(t))},ue.prototype.decode=function(e,t){var r=[];return e.forEach(function(e){var t=null;t="string"==typeof e?b(e):c.deepCopy(e),r.push(se(this.coerceFunc,t))},this),new re(this.coerceFunc,r,"_").decode(h.arrayify(t),0).value},ue);function ue(e){l.checkNew(this,ue),e=e||r.defaultCoerceFunc,c.defineReadOnly(this,"coerceFunc",e)}r.AbiCoder=ae,r.defaultAbiCoder=new ae},{"../constants":3,"../errors":5,"./address":60,"./bignumber":63,"./bytes":64,"./properties":74,"./utf8":85}],60:[function(e,t,r){"use strict";var n=this&&this.__importDefault||function(e){return e&&e.__esMo

1dule?e:{default:e}};Object.defineProperty(r,"__esModule",{value:!0});var i=n(e("bn.js")),o=e("./bytes"),s=e("./keccak256"),a=e("./rlp"),u=e("../errors");function l(e){"string"==typeof e&&e.match(/^0x[0-9A-Fa-f]{40}$/)||u.throwError("invalid address",u.INVALID_ARGUMENT,{arg:"address",value:e});for(var t=(e=e.toLowerCase()).substring(2).split(""),r=new Uint8Array(40),n=0;n<40;n++)r[n]=t[n].charCodeAt(0);r=o.arrayify(s.keccak256(r));for(var i=0;i<40;i+=2)8<=r[i>>1]>>4&&(t[i]=t[i].toUpperCase()),8<=(15&r[i>>1])&&(t[i+1]=t[i+1].toUpperCase());return"0x"+t.join("")}for(var h={},f=0;f<10;f++)h[String(f)]=String(f);for(f=0;f<26;f++)h[String.fromCharCode(65+f)]=String(10+f);var c,d=Math.floor((c=9007199254740991,Math.log10?Math.log10(c):Math.log(c)/Math.LN10));function p(e){e=(e=e.toUpperCase()).substring(4)+e.substring(0,2)+"00";var t="";for(e.split("").forEach(function(e){t+=h[e]});t.length>=d;){var r=t.substring(0,d);t=parseInt(r,10)%97+t.substring(r.length)}for(var n=String(98-parseInt(t,10)%97);n.length<2;)n="0"+n;return n}function v(e){var t=null;if("string"!=typeof e&&u.throwError("invalid address",u.INVALID_ARGUMENT,{arg:"address",value:e}),e.match(/^(0x)?[0-9a-fA-F]{40}$/))"0x"!==e.substring(0,2)&&(e="0x"+e),t=l(e),e.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&t!==e&&u.throwError("bad address checksum",u.INVALID_ARGUMENT,{arg:"address",value:e});else if(e.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){for(e.substring(2,4)!==p(e)&&u.throwError("bad icap checksum",u.INVALID_ARGUMENT,{arg:"address",value:e}),t=new i.default.BN(e.substring(4),36).toString(16);t.length<40;)t="0"+t;t=l("0x"+t)}else u.throwError("invalid address",u.INVALID_ARGUMENT,{arg:"address",value:e});return t}r.getAddress=v,r.getIcapAddress=function(e){for(var t=new i.default.BN(v(e).substring(2),16).toString(36).toUpperCase();t.length<30;)t="0"+t;return"XE"+p("XE00"+t)+t},r.getContractAddress=function(e){if(!e.from)throw new Error("missing from address");var t=e.nonce;return v("0x"+s.keccak256(a.encode([v(e.from),o.stripZeros(o.hexlify(t))])).substring(26))},r.getCreate2Address=function(e){var t=e.initCodeHash;e.initCode&&(t?s.keccak256(e.initCode)!==t&&u.throwError("initCode/initCodeHash mismatch",u.INVALID_ARGUMENT,{arg:"options",value:e}):t=s.keccak256(e.initCode)),t||u.throwError("missing initCode or initCodeHash",u.INVALID_ARGUMENT,{arg:"options",value:e});var r=v(e.from),n=o.arrayify(e.salt);return 32!==n.length&&u.throwError("invalid salt",u.INVALID_ARGUMENT,{arg:"options",value:e}),v("0x"+s.keccak256(o.concat(["0xff",r,n,t])).substring(26))}},{"../errors":5,"./bytes":64,"./keccak256":71,"./rlp":76,"bn.js":9}],61:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("../utils/bytes");t.exports={decode:function(e){e=atob(e);for(var t=[],r=0;r<e.length;r++)t.push(e.charCodeAt(r));return n.arrayify(t)},encode:function(e){e=n.arrayify(e);for(var t="",r=0;r<e.length;r++)t+=String.fromCharCode(e[r]);return btoa(t)}}},{"../utils/bytes":64}],62:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var l=e("./bytes"),n=e("./properties"),i=(o.prototype.encode=function(e){var t=l.arrayify(e);if(0===t.length)return"";for(var r=[0],n=0;n<t.length;++n){for(var i=t[n],o=0;o<r.length;++o)i+=r[o]<<8,r[o]=i%this.base,i=i/this.base|0;for(;0<i;)r.push(i%this.base),i=i/this.base|0}for(var s="",a=0;0===t[a]&&a<t.length-1;++a)s+=this._leader;for(var u=r.length-1;0<=u;--u)s+=this.alphabet[r[u]];return s},o.prototype.decode=function(e){if("string"!=typeof e)throw new TypeError("Expected String");var t=[];if(0===e.length)return new Uint8Array(t);t.push(0);for(var r=0;r<e.length;r++){var n=this._alphabetMap[e[r]];if(void 0===n)throw new Error("Non-base"+this.base+" character");for(var i=n,o=0;o<t.length;++o)i+=t[o]*this.base,t[o]=255&i,i>>=8;for(;0<i;)t.push(255&i),i>>=8}for(var s=0;e[s]===this._leader&&s<e.length-1;++s)t.push(0);return l.arrayify(new Uint8Array(t.reverse()))},o);function o(e){n.defineReadOnly(this,"alphabet",e),n.defineReadOnly(this,"base",e.length),n.defineReadOnly(this,"_alphabetMap",{}),n.defineReadOnly(this,"_leader",e.charAt(0));for(var t=0;t<e.length;t++)this._alphabetMap[e.charAt(t)]=t}var s=new(r.BaseX=i)("abcdefghijklmnopqrstuvwxyz234567");r.Base32=s;var a=new i("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz");r.Base58=a},{"./bytes":64,"./properties":74}],63:[function(e,t,r){"use strict";var n=this&&this.__importDefault||function(e){return e&&e.__esMo

1dule?e:{default:e}},i=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var o=n(e("bn.js")),s=e("./bytes"),a=e("./properties"),u=i(e("../errors")),l=new o.default.BN(-1);function h(e){var t=e.toString(16);return"-"===t[0]?t.length%2==0?"-0x0"+t.substring(1):"-0x"+t.substring(1):t.length%2==1?"0x0"+t:"0x"+t}function f(e){return d(y(e))}function c(e){return new p(h(e))}function d(e){var t=e._hex;return"-"===t[0]?new o.default.BN(t.substring(3),16).mul(l):new o.default.BN(t.substring(2),16)}var p=(v.prototype.fromTwos=function(e){return c(d(this).fromTwos(e))},v.prototype.toTwos=function(e){return c(d(this).toTwos(e))},v.prototype.abs=function(){return"-"===this._hex[0]?c(d(this).mul(l)):this},v.prototype.add=function(e){return c(d(this).add(f(e)))},v.prototype.sub=function(e){return c(d(this).sub(f(e)))},v.prototype.div=function(e){return y(e).isZero()&&u.throwError("division by zero",u.NUMERIC_FAULT,{operation:"divide",fault:"division by zero"}),c(d(this).div(f(e)))},v.prototype.mul=function(e){return c(d(this).mul(f(e)))},v.prototype.mod=function(e){return c(d(this).mod(f(e)))},v.prototype.pow=function(e){return c(d(this).pow(f(e)))},v.prototype.maskn=function(e){return c(d(this).maskn(e))},v.prototype.eq=function(e){return d(this).eq(f(e))},v.prototype.lt=function(e){return d(this).lt(f(e))},v.prototype.lte=function(e){return d(this).lte(f(e))},v.prototype.gt=function(e){return d(this).gt(f(e))},v.prototype.gte=function(e){return d(this).gte(f(e))},v.prototype.isZero=function(){return d(this).isZero()},v.prototype.toNumber=function(){try{return d(this).toNumber()}catch(e){u.throwError("overflow",u.NUMERIC_FAULT,{operation:"setValue",fault:"overflow",details:e.message})}return null},v.prototype.toString=function(){return d(this).toString(10)},v.prototype.toHexString=function(){return this._hex},v.isBigNumber=function(e){return a.isType(e,"BigNumber")},v);function v(e){if(u.checkNew(this,v),a.setType(this,"BigNumber"),"string"==typeof e)s.isHexString(e)?("0x"==e&&(e="0x0"),a.defineReadOnly(this,"_hex",e)):"-"===e[0]&&s.isHexString(e.substring(1))?a.defineReadOnly(this,"_hex",e):e.match(/^-?[0-9]*$/)?(""==e&&(e="0"),a.defineReadOnly(this,"_hex",h(new o.default.BN(e)))):u.throwError("invalid BigNumber string value",u.INVALID_ARGUMENT,{arg:"value",value:e});else if("number"==typeof e){parseInt(String(e))!==e&&u.throwError("underflow",u.NUMERIC_FAULT,{operation:"setValue",fault:"underflow",value:e,outputValue:parseInt(String(e))});try{a.defineReadOnly(this,"_hex",h(new o.default.BN(e)))}catch(e){u.throwError("overflow",u.NUMERIC_FAULT,{operation:"setValue",fault:"overflow",details:e.message})}}else e instanceof v?a.defineReadOnly(this,"_hex",e._hex):e.toHexString?a.defineReadOnly(this,"_hex",h(f(e.toHexString()))):e._hex&&s.isHexString(e._hex)?a.defineReadOnly(this,"_hex",e._hex):s.isArrayish(e)?a.defineReadOnly(this,"_hex",h(new o.default.BN(s.hexlify(e).substring(2),16))):u.throwError("invalid BigNumber value",u.INVALID_ARGUMENT,{arg:"value",value:e})}function y(e){return p.isBigNumber(e)?e:new p(e)}r.BigNumber=p,r.bigNumberify=y},{"../errors":5,"./bytes":64,"./properties":74,"bn.js":9}],64:[function(e,t,r){"use strict";var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s=n(e("../errors"));function a(e){return!!e.toHexString}function u(t){return t.slice||(t.slice=function(){var e=Array.prototype.slice.call(arguments);return u(new Uint8Array(Array.prototype.slice.apply(t,e)))}),t}function l(e){if(!e||parseInt(String(e.length))!=e.length||"string"==typeof e)return!1;for(var t=0;t<e.length;t++){var r=e[t];if(r<0||256<=r||parseInt(String(r))!=r)return!1}return!0}function h(e){if(null==e&&s.throwError("cannot convert null value to array",s.INVALID_ARGUMENT,{arg:"value",value:e}),a(e)&&(e=e.toHexString()),"string"!=typeof e)return l(e)?u(new Uint8Array(e)):(s.throwError("invalid arrayify value",null,{arg:"value",value:e,type:typeof e}),null);var t=e.match(/^(0x)?[0-9a-fA-F]*$/);t||s.throwError("invalid hexidecimal string",s.INVALID_ARGUMENT,{arg:"value",value:e}),"0x"!==t[1]&&s.throwError("hex string must have 0x prefix",s.INVALID_ARGUMENT,{arg:"value",value:e}),(e=e.substring(2)).length%2&&(e="0"+e);for(var r=[],n=0;n<e.length;n+=2)r.push(parseInt(e.substr(n,2),16));

1return u(new Uint8Array(r))}function i(e){for(var t=[],r=0,n=0;n<e.length;n++){var i=h(e[n]);t.push(i),r+=i.length}var o=new Uint8Array(r),s=0;for(n=0;n<t.length;n++)o.set(t[n],s),s+=t[n].length;return u(o)}function o(e,t){return!("string"!=typeof e||!e.match(/^0x[0-9A-Fa-f]*$/))&&(!t||e.length===2+2*t)}r.isHexable=a,r.isArrayish=l,r.arrayify=h,r.concat=i,r.stripZeros=function(e){var t=h(e);if(0===t.length)return t;for(var r=0;0===t[r];)r++;return r&&(t=t.slice(r)),t},r.padZeros=function(e,t){if(t<(e=h(e)).length)throw new Error("cannot pad");var r=new Uint8Array(t);return r.set(e,t-e.length),u(r)},r.isHexString=o;var f="0123456789abcdef";function c(e){if(a(e))return e.toHexString();if("number"==typeof e){e<0&&s.throwError("cannot hexlify negative value",s.INVALID_ARGUMENT,{arg:"value",value:e}),9007199254740991<=e&&s.throwError("out-of-range",s.NUMERIC_FAULT,{operartion:"hexlify",fault:"out-of-safe-range"});for(var t="";e;)t=f[15&e]+t,e=Math.floor(e/16);return t.length?(t.length%2&&(t="0"+t),"0x"+t):"0x00"}if("string"==typeof e){var r=e.match(/^(0x)?[0-9a-fA-F]*$/);return r||s.throwError("invalid hexidecimal string",s.INVALID_ARGUMENT,{arg:"value",value:e}),"0x"!==r[1]&&s.throwError("hex string must have 0x prefix",s.INVALID_ARGUMENT,{arg:"value",value:e}),e.length%2&&(e="0x0"+e.substring(2)),e}if(l(e)){for(var n=[],i=0;i<e.length;i++){var o=e[i];n.push(f[(240&o)>>4]+f[15&o])}return"0x"+n.join("")}return s.throwError("invalid hexlify value",null,{arg:"value",value:e}),"never"}function d(e,t){for(o(e)||s.throwError("invalid hex string",s.INVALID_ARGUMENT,{arg:"value",value:e});e.length<2*t+2;)e="0x0"+e.substring(2);return e}function p(e){var t=0,r="0x",n="0x";if(function(e){return e&&null!=e.r&&null!=e.s}(e)){null==e.v&&null==e.recoveryParam&&s.throwError("at least on of recoveryParam or v must be specified",s.INVALID_ARGUMENT,{argument:"signature",value:e}),r=d(e.r,32),n=d(e.s,32),"string"==typeof(t=e.v)&&(t=parseInt(t,16));var i=e.recoveryParam;null==i&&null!=e.v&&(i=1-t%2),t=27+i}else{var o=h(e);if(65!==o.length)throw new Error("invalid signature");r=c(o.slice(0,32)),n=c(o.slice(32,64)),27!==(t=o[64])&&28!==t&&(t=27+t%2)}return{r:r,s:n,recoveryParam:t-27,v:t}}r.hexlify=c,r.hexDataLength=function(e){return o(e)&&e.length%2==0?(e.length-2)/2:null},r.hexDataSlice=function(e,t,r){return o(e)||s.throwError("invalid hex data",s.INVALID_ARGUMENT,{arg:"value",value:e}),e.length%2!=0&&s.throwError("hex data length must be even",s.INVALID_ARGUMENT,{arg:"value",value:e}),t=2+2*t,null!=r?"0x"+e.substring(t,2+2*r):"0x"+e.substring(t)},r.hexStripZeros=function(e){for(o(e)||s.throwError("invalid hex string",s.INVALID_ARGUMENT,{arg:"value",value:e});3<e.length&&"0x0"===e.substring(0,3);)e="0x"+e.substring(3);return e},r.hexZeroPad=d,r.splitSignature=p,r.joinSignature=function(e){return c(i([(e=p(e)).r,e.s,e.recoveryParam?"0x1c":"0x1b"]))}},{"../errors":5}],65:[function(e,t,r){"use strict";var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var i=n(e("../errors")),o=e("./bytes"),s=e("./utf8"),a=e("./keccak256"),u=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]),l=new RegExp("^((.*)\\.)?([^.]+)$"),h=new RegExp("^[a-z0-9.-]*$");r.namehash=function(e){"string"!=typeof e&&i.throwError("invalid address - "+String(e),i.INVALID_ARGUMENT,{argument:"name",value:e}),(e=e.toLowerCase()).match(h)||i.throwError("contains invalid UseSTD3ASCIIRules characters",i.INVALID_ARGUMENT,{argument:"name",value:e});for(var t=u;e.length;){var r=e.match(l),n=s.toUtf8Bytes(r[3]);t=a.keccak256(o.concat([t,a.keccak256(n)])),e=r[2]||""}return o.hexlify(t)},r.id=function(e){return a.keccak256(s.toUtf8Bytes(e))},r.hashMessage=function(e){return a.keccak256(o.concat([s.toUtf8Bytes("�Ethereum Signed Message:\n"),s.toUtf8Bytes(String(e.length)),"string"==typeof e?s.toUtf8Bytes(e):e]))}},{"../errors":5,"./bytes":64,"./keccak256":71,"./utf8":85}],66:[function(e,t,r){"use strict";

1var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var f=n(e("../errors")),c=e("../wordlists/lang-en"),a=e("./basex"),d=e("./bytes"),l=e("./bignumber"),i=e("./utf8"),o=e("./pbkdf2"),h=e("./hmac"),p=e("./properties"),v=e("./secp256k1"),y=e("./sha2"),m=l.bigNumberify("0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141"),s=i.toUtf8Bytes("Bitcoin seed"),g=2147483648;function b(e){return(1<<e)-1<<8-e}function w(e){return d.hexZeroPad(d.hexlify(e),32)}function u(e){var t=d.hexDataSlice(y.sha256(y.sha256(e)),0,4);return a.Base58.encode(d.concat([e,t]))}var _={};r.defaultPath="m/44'/60'/0'/0/0";var M=(Object.defineProperty(A.prototype,"extendedKey",{get:function(){if(256<=this.depth)throw new Error("Depth too large!");return u(d.concat([null!=this.privateKey?"0x0488ADE4":"0x0488B21E",d.hexlify(this.depth),this.parentFingerprint,d.hexZeroPad(d.hexlify(this.index),4),this.chainCode,null!=this.privateKey?d.concat(["0x00",this.privateKey]):this.publicKey]))},enumerable:!0,configurable:!0}),A.prototype.neuter=function(){return new A(_,null,this.publicKey,this.parentFingerprint,this.chainCode,this.index,this.depth,null,this.path)},A.prototype._derive=function(e){if(4294967295<e)throw new Error("invalid index - "+String(e));var t=this.path;t&&(t+="/"+(e&~g));var r=new Uint8Array(37);if(e&g){if(!this.privateKey)throw new Error("cannot derive child of neutered node");r.set(d.arrayify(this.privateKey),1),t&&(t+="'")}else r.set(d.arrayify(this.publicKey));for(var n=24;0<=n;n-=8)r[33+(n>>3)]=e>>24-n&255;var i=h.computeHmac(h.SupportedAlgorithms.sha512,this.chainCode,r),o=i.slice(0,32),s=i.slice(32),a=null,u=null;return this.privateKey?a=w(l.bigNumberify(o).add(this.privateKey).mod(m)):u=new v.KeyPair(d.hexlify(o))._addPoint(this.publicKey),new A(_,a,u,this.fingerprint,w(s),e,this.depth+1,this.mnemonic,t)},A.prototype.derivePath=function(e){var t=e.split("/");if(0===t.length||"m"===t[0]&&0!==this.depth)throw new Error("invalid path - "+e);"m"===t[0]&&t.shift();for(var r=this,n=0;n<t.length;n++){var i=t[n];if(i.match(/^[0-9]+'$/)){var o=parseInt(i.substring(0,i.length-1));if(g<=o)throw new Error("invalid path index - "+i);r=r._derive(g+o)}else{if(!i.match(/^[0-9]+$/))throw new Error("invalid path component - "+i);if(o=parseInt(i),g<=o)throw new Error("invalid path index - "+i);r=r._derive(o)}}return r},A.isHDNode=function(e){return p.isType(e,"HDNode")},A);function A(e,t,r,n,i,o,s,a,u){if(f.checkNew(this,A),e!==_)throw new Error("HDNode constructor cannot be called directly");if(t){var l=new v.KeyPair(t);p.defineReadOnly(this,"privateKey",l.privateKey),p.defineReadOnly(this,"publicKey",l.compressedPublicKey)}else p.defineReadOnly(this,"privateKey",null),p.defineReadOnly(this,"publicKey",d.hexlify(r));p.defineReadOnly(this,"parentFingerprint",n),p.defineReadOnly(this,"fingerprint",d.hexDataSlice(y.ripemd160(y.sha256(this.publicKey)),0,4)),p.defineReadOnly(this,"address",v.computeAddress(this.publicKey)),p.defineReadOnly(this,"chainCode",i),p.defineReadOnly(this,"index",o),p.defineReadOnly(this,"depth",s),p.defineReadOnly(this,"mnemonic",a),p.defineReadOnly(this,"path",u),p.setType(this,"HDNode")}function E(e,t){var r=d.arrayify(e);if(r.length<16||64<r.length)throw new Error("invalid seed");var n=d.arrayify(h.computeHmac(h.SupportedAlgorithms.sha512,s,r));return new M(_,w(n.slice(0,32)),null,"0x00000000",w(n.slice(32)),0,0,t,"m")}function S(e,t){t=t||"";var r=i.toUtf8Bytes("mnemonic"+t,i.UnicodeNormalizationForm.NFKD);return d.hexlify(o.pbkdf2(i.toUtf8Bytes(e,i.UnicodeNormalizationForm.NFKD),r,2048,64,"sha512"))}function k(e,t){t=t||c.langEn,f.checkNormalize();var r=t.split(e);if(r.length%3!=0)throw new Error("invalid mnemonic");for(var n=d.arrayify(new Uint8Array(Math.ceil(11*r.length/8))),i=0,o=0;o<r.length;o++){var s=t.getWordIndex(r[o].normalize("NFKD"));if(-1===s)throw new Error("invalid mnemonic");for(var a=0;a<11;a++)s&1<<10-a&&(n[i>>3]|=1<<7-i%8),i++}var u=32*r.length/3,l=b(r.length/3),h=d.arrayify(y.sha256(n.slice(0,u/8)))[0];if((h&=l)!=(n[n.length-1]&l))throw new Error("invalid checksum");return d.hexlify(n.slice(0,u/8))}function N(e,t){if((e=d.arrayify(e)).length%4!=0||e.length<16||32<e.length)throw new Error("invalid entropy");for(var r=[0],n=11,i=0;i<e.length;i++)8<n?(r[r.length-1]<<=8,r[r.length-1]|=e[i],n-=8):(r[r.length-1]<<=n,r[r.length-1]|=e[i]>>8-n,r.push(e[i]&(1<<8-n)-1),n+=3);var o=d.arrayify(y.sha256(e))[0],s=e.length/4;

1return o&=b(s),r[r.length-1]<<=s,r[r.length-1]|=o>>8-s,(t=t||c.langEn).join(r.map(function(e){return t.getWord(e)}))}r.HDNode=M,r.fromExtendedKey=function(e){var t=a.Base58.decode(e);82===t.length&&u(t.slice(0,78))===e||f.throwError("invalid extended key",f.INVALID_ARGUMENT,{argument:"extendedKey",value:"[REDACTED]"});var r=t[4],n=d.hexlify(t.slice(5,9)),i=parseInt(d.hexlify(t.slice(9,13)).substring(2),16),o=d.hexlify(t.slice(13,45)),s=t.slice(45,78);switch(d.hexlify(t.slice(0,4))){case"0x0488b21e":case"0x043587cf":return new M(_,null,d.hexlify(s),n,o,i,r,null,null);case"0x0488ade4":case"0x04358394":if(0!==s[0])break;return new M(_,d.hexlify(s.slice(1)),null,n,o,i,r,null,null)}return f.throwError("invalid extended key",f.INVALID_ARGUMENT,{argument:"extendedKey",value:"[REDACTED]"})},r.fromMnemonic=function(e,t,r){return E(S(e=N(k(e,t),t),r),e)},r.fromSeed=function(e){return E(e,null)},r.mnemonicToSeed=S,r.mnemonicToEntropy=k,r.entropyToMnemonic=N,r.isValidMnemonic=function(e,t){try{return k(e,t),!0}catch(e){}return!1}},{"../errors":5,"../wordlists/lang-en":90,"./basex":62,"./bignumber":63,"./bytes":64,"./hmac":67,"./pbkdf2":73,"./properties":74,"./secp256k1":77,"./sha2":79,"./utf8":85}],67:[function(e,t,r){"use strict";var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var i,o,s=n(e("hash.js")),a=e("../utils/bytes"),u=n(e("../errors"));(o=i=r.SupportedAlgorithms||(r.SupportedAlgorithms={})).sha256="sha256",o.sha512="sha512",r.computeHmac=function(e,t,r){return i[e]||u.throwError("unsupported algorithm "+e,u.UNSUPPORTED_OPERATION,{operation:"hmac",algorithm:e}),a.arrayify(s.hmac(s[e],a.arrayify(t)).update(a.arrayify(r)).digest())}},{"../errors":5,"../utils/bytes":64,"hash.js":26}],68:[function(e,t,r){"use strict";var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var i=e("./abi-coder");r.AbiCoder=i.AbiCoder,r.defaultAbiCoder=i.defaultAbiCoder,r.formatSignature=i.formatSignature,r.formatParamType=i.formatParamType,r.parseSignature=i.parseSignature,r.parseParamType=i.parseParamType;var o=e("./address");r.getAddress=o.getAddress,r.getContractAddress=o.getContractAddress,r.getCreate2Address=o.getCreate2Address,r.getIcapAddress=o.getIcapAddress;var s=n(e("./base64"));r.base64=s;var a=e("./bignumber");r.BigNumber=a.BigNumber,r.bigNumberify=a.bigNumberify;var u=e("./bytes");r.arrayify=u.arrayify,r.concat=u.concat,r.hexDataSlice=u.hexDataSlice,r.hexDataLength=u.hexDataLength,r.hexlify=u.hexlify,r.hexStripZeros=u.hexStripZeros,r.hexZeroPad=u.hexZeroPad,r.isHexString=u.isHexString,r.joinSignature=u.joinSignature,r.padZeros=u.padZeros,r.splitSignature=u.splitSignature,r.stripZeros=u.stripZeros;var l=e("./hash");r.hashMessage=l.hashMessage,r.id=l.id,r.namehash=l.namehash;var h=n(e("./hdnode"));r.HDNode=h;var f=e("./interface");r.Interface=f.Interface;var c=e("./json-wallet");r.getJsonWalletAddress=c.getJsonWalletAddress;var d=e("./keccak256");r.keccak256=d.keccak256;var p=e("./sha2");r.sha256=p.sha256;var v=e("./solidity");r.solidityKeccak256=v.keccak256,r.solidityPack=v.pack,r.soliditySha256=v.sha256;var y=e("./random-bytes");r.randomBytes=y.randomBytes;var m=e("./networks");r.getNetwork=m.getNetwork;var g=e("./properties");r.checkProperties=g.checkProperties,r.deepCopy=g.deepCopy,r.defineReadOnly=g.defineReadOnly,r.resolveProperties=g.resolveProperties,r.shallowCopy=g.shallowCopy;var b=n(e("./rlp"));r.RLP=b;var w=e("./secp256k1");r.computeAddress=w.computeAddress,r.computePublicKey=w.computePublicKey,r.recoverAddress=w.recoverAddress,r.recoverPublicKey=w.recoverPublicKey,r.verifyMessage=w.verifyMessage;var _=e("./signing-key");r.SigningKey=_.SigningKey;var M=e("./transaction");r.populateTransaction=M.populateTransaction;var A=e("./transaction");r.parseTransaction=A.parse,r.serializeTransaction=A.serialize;var E=e("./utf8");r.formatBytes32String=E.formatBytes32String,r.parseBytes32String=E.parseBytes32String,r.toUtf8Bytes=E.toUtf8Bytes,r.toUtf8String=E.toUtf8String;var S=e("./units");r.commify=S.commify,r.formatEther=S.formatEther,r.parseEther=S.parseEther,r.formatUnits=S.formatUnits,r.parseUnits=S.parseUnits;var k=e("./web");r.fetchJson=k.fetchJson,r.poll=k.poll;var N=e("./hmac");r.SupportedAlgorithms=N.SupportedAlgorithms;var x=e("./utf8");r.UnicodeNormalizationForm=x.UnicodeNormalizationForm;var P=e("./wordlist");r.Wordlist=P.Wordlist},{"./abi-coder":59,"./address":60,"./base64":61,"./bignumber":63,"./bytes":64,"./hash":65,"./hdnode":66,"./hmac":67,"./interface":69,"./json-wallet":70,"./keccak256":71,"./networks":72,"./properties":74,"./random-bytes":75,"./rlp":76,"./secp256k1":77,"./sha2":79,"./signing-key":81,"./solidity":82,"./transaction":83,"./units":84,"./utf8":85,"./web":86,"./wordlist":87}],69:[function(e,t,r){"use strict";

1var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});function s(e){for(var t in p.setType(this,"Description"),e)p.defineReadOnly(this,t,p.deepCopy(e[t],!0));Object.freeze(this)}var a,u=e("./address"),f=e("./abi-coder"),l=e("./bignumber"),c=e("./bytes"),h=e("./hash"),d=e("./keccak256"),p=e("./properties"),v=o(e("../errors")),y=function(e){p.setType(this,"Indexed"),p.defineReadOnly(this,"hash",e)},m=(i(g,a=s),g.prototype.encode=function(e,t){c.isHexString(e)||v.throwError("invalid contract bytecode",v.INVALID_ARGUMENT,{arg:"bytecode",value:e}),v.checkArgumentCount(t.length,this.inputs.length," in Interface constructor");try{return e+f.defaultAbiCoder.encode(this.inputs,t).substring(2)}catch(e){v.throwError("invalid constructor argument",v.INVALID_ARGUMENT,{arg:e.arg,reason:e.reason,value:e.value})}return null},g);function g(){return null!==a&&a.apply(this,arguments)||this}var b,w=(i(_,b=s),_.prototype.encode=function(e){v.checkArgumentCount(e.length,this.inputs.length," in interface function "+this.name);try{return this.sighash+f.defaultAbiCoder.encode(this.inputs,e).substring(2)}catch(e){v.throwError("invalid input argument",v.INVALID_ARGUMENT,{arg:e.arg,reason:e.reason,value:e.value})}return null},_.prototype.decode=function(t){try{return f.defaultAbiCoder.decode(this.outputs,c.arrayify(t))}catch(e){v.throwError("invalid data for function output",v.INVALID_ARGUMENT,{arg:"data",errorArg:e.arg,errorValue:e.value,value:t,reason:e.reason})}},_);function _(){return null!==b&&b.apply(this,arguments)||this}var M,A=(i(E,M=s),E);function E(){return null!==M&&M.apply(this,arguments)||this}var S,k=(i(N,S=s),N.prototype.encodeTopics=function(e){var n=this;e.length>this.inputs.length&&v.throwError("too many arguments for "+this.name,v.UNEXPECTED_ARGUMENT,{maxCount:e.length,expectedCount:this.inputs.length});var i=[];for(this.anonymous||i.push(this.topic),e.forEach(function(e,t){var r=n.inputs[t];r.indexed?null==e?i.push(null):"string"===r.type?i.push(h.id(e)):"bytes"===r.type?i.push(d.keccak256(e)):-1!==r.type.indexOf("[")||"tuple"===r.type.substring(0,5)?v.throwError("filtering with tuples or arrays not implemented yet; bug us on GitHub",v.NOT_IMPLEMENTED,{operation:"filter(array|tuple)"}):("address"===r.type&&u.getAddress(e),i.push(c.hexZeroPad(c.hexlify(e),32).toLowerCase())):null!=e&&v.throwError("cannot filter non-indexed parameters; must be null",v.INVALID_ARGUMENT,{argument:r.name||t,value:e})});i.length&&null===i[i.length-1];)i.pop();return i},N.prototype.decode=function(e,r){null==r||this.anonymous||(r=r.slice(1));var n=[],i=[],o=[];if(this.inputs.forEach(function(e,t){e.indexed?"string"===e.type||"bytes"===e.type||0<=e.type.indexOf("[")||"tuple"===e.type.substring(0,5)?(n.push({type:"bytes32",name:e.name||""}),o.push(!0)):(n.push(e),o.push(!1)):(i.push(e),o.push(!1))}),null!=r)var s=f.defaultAbiCoder.decode(n,c.concat(r));var a=f.defaultAbiCoder.decode(i,c.arrayify(e)),u={},l=0,h=0;return this.inputs.forEach(function(e,t){e.indexed?null==r?u[t]=new y(null):o[t]?u[t]=new y(s[h++]):u[t]=s[h++]:u[t]=a[l++],e.name&&(u[e.name]=u[t])}),u.length=this.inputs.length,new A(u)},N);function N(){return null!==S&&S.apply(this,arguments)||this}var x,P=(i(I,x=s),I);function I(){return null!==x&&x.apply(this,arguments)||this}var T,R=(i(O,T=s),O);function O(){return null!==T&&T.apply(this,arguments)||this}function C(e){switch(e.type){case"constructor":var t=new m({inputs:e.inputs,payable:null==e.payable||!!e.payable});this.deployFunction||(this.deployFunction=t);break;case"function":var r=f.formatSignature(e).replace(/tuple/g,""),n=h.id(r).substring(0,10),i=!1;null!=e.constant?i=e.constant:null!=e.stateMutability&&(i="view"==e.stateMutability||"pure"==e.stateMutability);t=new w({inputs:e.inputs,outputs:e.outputs,gas:e.gas,payable:null==e.payable||!!e.payable,type:i?"call":"transaction",name:e.name,signature:r,sighash:n});e.name&&(null==this.functions[e.name]?p.defineReadOnly(this.functions,e.name,t):v.warn("WARNING: Multiple definitions for "+e.name)),null==this.functions[t.signature]&&p.defineReadOnly(this.functions,t.signature,t);break;case"event":r=f.formatSignature(e).replace(/tuple/g,""),t=new k({name:e.name,signature:r,inputs:e.inputs,topic:h.id(r),anonymous:!!e.anonymous});e.name&&null==this.events[e.name]&&p.defineReadOnly(this.events,e.name,t),null==this.events[t.signature]&&p.defineReadOnly(this.events,t.signature,t);break;

1case"receive":case"fallback":break;default:v.warn("WARNING: unsupported ABI type - "+e.type)}}var L=(D.prototype.parseTransaction=function(e){var t=e.data.substring(0,10).toLowerCase();for(var r in this.functions)if(-1!==r.indexOf("(")){var n=this.functions[r];if(n.sighash===t){var i=f.defaultAbiCoder.decode(n.inputs,"0x"+e.data.substring(10));return new P({args:i,decode:n.decode,name:n.name,signature:n.signature,sighash:n.sighash,value:l.bigNumberify(e.value||"0")})}}return null},D.prototype.parseLog=function(e){for(var t in this.events)if(-1!==t.indexOf("(")){var r=this.events[t];if(!r.anonymous&&r.topic===e.topics[0])return new R({decode:r.decode,name:r.name,signature:r.signature,topic:r.topic,values:r.decode(e.data,e.topics)})}return null},D.isInterface=function(e){return p.isType(e,"Interface")},D.isIndexed=function(e){return p.isType(e,"Indexed")},D);function D(t){if(v.checkNew(this,D),"string"==typeof t){try{t=JSON.parse(t)}catch(e){v.throwError("could not parse ABI JSON",v.INVALID_ARGUMENT,{arg:"abi",errorMessage:e.message,value:t})}if(!Array.isArray(t))return v.throwError("invalid abi",v.INVALID_ARGUMENT,{arg:"abi",value:t}),null}p.defineReadOnly(this,"functions",{}),p.defineReadOnly(this,"events",{});var r=[];t.forEach(function(e){"string"==typeof e&&(e=f.parseSignature(e)),r.push(e)}),p.defineReadOnly(this,"abi",p.deepCopy(r,!0)),r.forEach(C,this),this.deployFunction||C.call(this,{type:"constructor",inputs:[]}),p.setType(this,"Interface")}r.Interface=L},{"../errors":5,"./abi-coder":59,"./address":60,"./bignumber":63,"./bytes":64,"./hash":65,"./keccak256":71,"./properties":74}],70:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("./address");function i(e){try{var t=JSON.parse(e)}catch(e){return!1}return t.encseed&&t.ethaddr}function o(e){try{var t=JSON.parse(e)}catch(e){return!1}return!(!t.version||parseInt(t.version)!==t.version||3!==parseInt(t.version))}r.isCrowdsaleWallet=i,r.isSecretStorageWallet=o,r.getJsonWalletAddress=function(e){if(i(e))try{return n.getAddress(JSON.parse(e).ethaddr)}catch(e){return null}if(o(e))try{return n.getAddress(JSON.parse(e).address)}catch(e){return null}return null}},{"./address":60}],71:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("js-sha3"),i=e("./bytes");r.keccak256=function(e){return"0x"+n.keccak_256(i.arrayify(e))}},{"./bytes":64,"js-sha3":40}],72:[function(e,t,r){"use strict";var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var o=n(e("../errors"));function i(r){return function(e){var t=[];return e.InfuraProvider&&t.push(new e.InfuraProvider(r)),e.EtherscanProvider&&t.push(new e.EtherscanProvider(r)),0===t.length?null:e.FallbackProvider?new e.FallbackProvider(t):t[0]}}function s(t,r){return function(e){return e.JsonRpcProvider?new e.JsonRpcProvider(t,r):null}}var a={chainId:1,ensAddress:"0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",name:"homestead",_defaultProvider:i("homestead")},u={chainId:3,ensAddress:"0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",name:"ropsten",_defaultProvider:i("ropsten")},l={unspecified:{chainId:0,name:"unspecified"},homestead:a,mainnet:a,morden:{chainId:2,name:"morden"},ropsten:u,testnet:u,rinkeby:{chainId:4,ensAddress:"0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",name:"rinkeby",_defaultProvider:i("rinkeby")},goerli:{chainId:5,ensAddress:"0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",name:"goerli",_defaultProvider:i("goerli")},kovan:{chainId:42,name:"kovan",_defaultProvider:i("kovan")},classic:{chainId:61,name:"classic",_defaultProvider:s("https://web3.gastracker.io","classic")},classicTestnet:{chainId:62,name:"classicTestnet",_defaultProvider:s("https://web3.gastracker.io/morden","classicTestnet")}};r.getNetwork=function(e){if(null==e)return null;if("number"==typeof e){for(var t in l){var r=l[t];if(r.chainId===e)return{name:r.name,chainId:r.chainId,ensAddress:r.ensAddress||null,_defaultProvider:r._defaultProvider||null}}return{chainId:e,name:"unknown"}}if("string"==typeof e){var n=l[e];return null==n?null:{name:n.name,chainId:n.chainId,ensAddress:n.ensAddress,_defaultProvider:n._defaultProvider||null}}var i=l[e.name];return i?(0!==e.chainId&&e.chainId!==i.chainId&&o.throwError("network chainId mismatch",o.INVALID_ARGUMENT,{arg:"network",value:e}),{name:e.name,chainId:i.chainId,ensAddress:e.ensAddress||i.ensAddress||null,_defaultProvider:e._defaultProvider||i._defaultProvider||null}):("number"!=typeof e.chainId&&o.throwError("invalid network chainId",o.INVALID_ARGUMENT,{arg:"network",value:e}),e)}},{"../errors":5}],73:[function(e,t,r){"use strict";

1Object.defineProperty(r,"__esModule",{value:!0});var m=e("../utils/bytes"),g=e("./hmac");r.pbkdf2=function(e,t,r,n,i){var o;e=m.arrayify(e),t=m.arrayify(t);var s,a,u=1,l=new Uint8Array(n),h=new Uint8Array(t.length+4);h.set(t);for(var f=1;f<=u;f++){h[t.length]=f>>24&255,h[t.length+1]=f>>16&255,h[t.length+2]=f>>8&255,h[t.length+3]=255&f;var c=g.computeHmac(i,e,h);o||(o=c.length,a=new Uint8Array(o),s=n-((u=Math.ceil(n/o))-1)*o),a.set(c);for(var d=1;d<r;d++){c=g.computeHmac(i,e,c);for(var p=0;p<o;p++)a[p]^=c[p]}var v=(f-1)*o,y=f===u?s:o;l.set(m.arrayify(a).slice(0,y),v)}return m.arrayify(l)}},{"../utils/bytes":64,"./hmac":67}],74:[function(e,t,r){"use strict";var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var i=n(e("../errors"));function s(e,t,r){Object.defineProperty(e,t,{enumerable:!0,value:r,writable:!1})}function a(e,t){return e&&e._ethersType===t}r.defineReadOnly=s,r.setType=function(e,t){Object.defineProperty(e,"_ethersType",{configurable:!1,value:t,writable:!1})},r.isType=a,r.resolveProperties=function(r){var n={},i=[];return Object.keys(r).forEach(function(t){var e=r[t];e instanceof Promise?i.push(e.then(function(e){return n[t]=e,null})):n[t]=e}),Promise.all(i).then(function(){return n})},r.checkProperties=function(t,r){t&&"object"==typeof t||i.throwError("invalid object",i.INVALID_ARGUMENT,{argument:"object",value:t}),Object.keys(t).forEach(function(e){r[e]||i.throwError("invalid object key - "+e,i.INVALID_ARGUMENT,{argument:"transaction",value:t,key:e})})},r.shallowCopy=function(e){var t={};for(var r in e)t[r]=e[r];return t};var u={boolean:!0,number:!0,string:!0};r.deepCopy=function t(e,r){if(null==e||u[typeof e])return e;if(Array.isArray(e)){var n=e.map(function(e){return t(e,r)});return r&&Object.freeze(n),n}if("object"==typeof e){if(a(e,"BigNumber"))return e;if(a(e,"Description"))return e;if(a(e,"Indexed"))return e;for(var i in n={},e){var o=e[i];void 0!==o&&s(n,i,t(o,r))}return r&&Object.freeze(n),n}if("function"==typeof e)return e;throw new Error("Cannot deepCopy "+typeof e)},r.inheritable=function t(r){return function(e){!function(e,t){e.super_=t,e.prototype=Object.create(t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}})}(e,r),s(e,"inherits",t(e))}}},{"../errors":5}],75:[function(o,e,s){(function(e){"use strict";Object.defineProperty(s,"__esModule",{value:!0});var r=o("../utils/bytes"),t=o("../utils/properties"),n=e.crypto||e.msCrypto;function i(e){if(e<=0||1024<e||parseInt(String(e))!=e)throw new Error("invalid length");var t=new Uint8Array(e);return n.getRandomValues(t),r.arrayify(t)}n&&n.getRandomValues||(console.log("WARNING: Missing strong random number source; using weak randomBytes"),n={getRandomValues:function(e){for(var t=0;t<20;t++)for(var r=0;r<e.length;r++)t?e[r]^=Math.trunc(256*Math.random()):e[r]=Math.trunc(256*Math.random());return e},_weakCrypto:!0}),s.randomBytes=i,!0===n._weakCrypto&&t.defineReadOnly(i,"_weakCrypto",!0)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"../utils/bytes":64,"../utils/properties":74}],76:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var o=e("./bytes");function s(e){for(var t=[];e;)t.unshift(255&e),e>>=8;return t}function i(e,t,r){for(var n=0,i=0;i<r;i++)n=256*n+e[t+i];return n}function a(e,t,r,n){for(var i=[];r<t+1+n;){var o=u(e,r);if(i.push(o.result),t+1+n<(r+=o.consumed))throw new Error("invalid rlp")}return{consumed:1+n,result:i}}function u(e,t){if(0===e.length)throw new Error("invalid rlp data");if(248<=e[t]){if(t+1+(r=e[t]-247)>e.length)throw new Error("too short");if(t+1+r+(n=i(e,t+1,r))>e.length)throw new Error("to short");return a(e,t,t+1+r,r+n)}if(192<=e[t]){if(t+1+(n=e[t]-192)>e.length)throw new Error("invalid rlp data");return a(e,t,t+1,n)}if(184<=e[t]){var r;if(t+1+(r=e[t]-183)>e.length)throw new Error("invalid rlp data");if(t+1+r+(n=i(e,t+1,r))>e.length)throw new Error("invalid rlp data");return{consumed:1+r+n,result:o.hexlify(e.slice(t+1+r,t+1+r+n))}}if(128<=e[t]){var n;if(t+1+(n=e[t]-128)>e.length)throw new Error("invalid rlp data");return{consumed:1+n,result:o.hexlify(e.slice(t+1,t+1+n))}}return{consumed:1,result:o.hexlify(e[t])}}r.encode=function(e){return o.hexlify(function t(e){if(Array.isArray(e)){var r=[];return e.forEach(function(e){r=r.concat(t(e))}),r.length<=55?(r.unshift(192+r.length),r):((n=s(r.length)).unshift(247+n.length),n.concat(r))}var n,i=Array.prototype.slice.call(o.arrayify(e));return 1===i.length&&i[0]<=127?i:i.length<=55?(i.unshift(128+i.length),i):((n=s(i.length)).unshift(183+n.length),n.concat(i))}(e))},r.decode=function(e){var t=o.arrayify(e),r=u(t,0);if(r.consumed!==t.length)throw new Error("invalid rlp data");return r.result}},{"./bytes":64}],77:[function(e,t,r){"use strict";

1var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var i=e("elliptic"),o=e("./address"),s=e("./bytes"),a=e("./hash"),u=e("./keccak256"),l=e("./properties"),h=n(e("../errors")),f=null;function c(){return f=f||new i.ec("secp256k1")}var d=(p.prototype.sign=function(e){var t=c().keyFromPrivate(s.arrayify(this.privateKey)).sign(s.arrayify(e),{canonical:!0});return{recoveryParam:t.recoveryParam,r:s.hexZeroPad("0x"+t.r.toString(16),32),s:s.hexZeroPad("0x"+t.s.toString(16),32),v:27+t.recoveryParam}},p.prototype.computeSharedSecret=function(e){var t=c().keyFromPrivate(s.arrayify(this.privateKey)),r=c().keyFromPublic(s.arrayify(v(e)));return s.hexZeroPad("0x"+t.derive(r.getPublic()).toString(16),32)},p.prototype._addPoint=function(e){var t=c().keyFromPublic(s.arrayify(this.publicKey)),r=c().keyFromPublic(s.arrayify(e));return"0x"+t.pub.add(r.pub).encodeCompressed("hex")},p);function p(e){var t=c().keyFromPrivate(s.arrayify(e));l.defineReadOnly(this,"privateKey",s.hexlify(t.priv.toArray("be",32))),l.defineReadOnly(this,"publicKey","0x"+t.getPublic(!1,"hex")),l.defineReadOnly(this,"compressedPublicKey","0x"+t.getPublic(!0,"hex")),l.defineReadOnly(this,"publicKeyBytes",t.getPublic().encode(null,!0))}function v(e,t){var r=s.arrayify(e);if(32!==r.length)return 33===r.length?t?s.hexlify(r):"0x"+c().keyFromPublic(r).getPublic(!1,"hex"):65===r.length?t?"0x"+c().keyFromPublic(r).getPublic(!0,"hex"):s.hexlify(r):(h.throwError("invalid public or private key",h.INVALID_ARGUMENT,{arg:"key",value:"[REDACTED]"}),null);var n=new d(r);return t?n.compressedPublicKey:n.publicKey}function y(e){var t="0x"+v(e).slice(4);return o.getAddress("0x"+u.keccak256(t).substring(26))}function m(e,t){var r=s.splitSignature(t),n={r:s.arrayify(r.r),s:s.arrayify(r.s)};return"0x"+c().recoverPubKey(s.arrayify(e),n,r.recoveryParam).encode("hex",!1)}function g(e,t){return y(m(s.arrayify(e),t))}r.KeyPair=d,r.computePublicKey=v,r.computeAddress=y,r.recoverPublicKey=m,r.recoverAddress=g,r.verifyMessage=function(e,t){return g(a.hashMessage(e),t)}},{"../errors":5,"./address":60,"./bytes":64,"./hash":65,"./keccak256":71,"./properties":74,elliptic:12}],78:[function(e,t,r){"use strict";var n=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}},i=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var R=n(e("aes-js")),m=n(e("scrypt-js")),O=n(e("uuid")),C=e("./signing-key"),g=i(e("./hdnode")),b=e("./address"),L=e("./bytes"),w=e("./pbkdf2"),D=e("./keccak256"),p=e("./utf8"),B=e("./random-bytes");function _(e){return"string"==typeof e&&"0x"!==e.substring(0,2)&&(e="0x"+e),L.arrayify(e)}function U(e,t){for(e=String(e);e.length<t;)e="0"+e;return e}function F(e){return"string"==typeof e?p.toUtf8Bytes(e,p.UnicodeNormalizationForm.NFKC):L.arrayify(e)}function M(e,t){for(var r=e,n=t.toLowerCase().split("/"),i=0;i<n.length;i++){var o=null;for(var s in r)if(s.toLowerCase()===n[i]){o=r[s];break}if(null===o)return null;r=o}return r}r.decryptCrowdsale=function(e,t){var r=JSON.parse(e);t=F(t);var n=b.getAddress(M(r,"ethaddr")),i=_(M(r,"encseed"));if(!i||i.length%16!=0)throw new Error("invalid encseed");var o=w.pbkdf2(t,t,2e3,32,"sha256").slice(0,16),s=i.slice(0,16),a=i.slice(16),u=new R.default.ModeOfOperation.cbc(o,s),l=L.arrayify(u.decrypt(a));l=R.default.padding.pkcs7.strip(l);for(var h="",f=0;f<l.length;f++)h+=String.fromCharCode(l[f]);var c=p.toUtf8Bytes(h),d=new C.SigningKey(D.keccak256(c));if(d.address!==n)throw new Error("corrupt crowdsale wallet");return d},r.decrypt=function(e,t,d){function p(e,t){var r=_(M(v,"crypto/ciphertext"));if(L.hexlify(function(e,t){return D.keccak256(L.concat([e,t]))}(e.slice(16,32),r)).substring(2)!==M(v,"crypto/mac").toLowerCase())return t(new Error("invalid password")),null;var n=function(e,t){if("aes-128-ctr"!==M(v,"crypto/cipher"))return null;var r=_(M(v,"crypto/cipherparams/iv")),n=new R.default.Counter(r),i=new R.default.ModeOfOperation.ctr(e,n);return L.arrayify(i.decrypt(t))}(e.slice(0,16),r),i=e.slice(32,64);if(!n)return t(new Error("unsupported cipher")),null;var o=new C.SigningKey(n);if(v.address&&o.address!==b.getAddress(v.address))return t(new Error("address mismatch")),null;var s=M(v,"x-ethers/locale");if("0.1"===M(v,"x-ethers/version")&&(null==s||"en"===s)){var a=_(M(v,"x-ethers/mnemonicCiphertext")),u=_(M(v,"x-ethers/mnemonicCounter")),l=new R.default.Counter(u),h=new R.default.ModeOfOperation.ctr(i,l),f=M(v,"x-ethers/path")||g.defaultPath,c=L.arrayify(h.decrypt(a)),d=g.entropyToMnemonic(c),p=g.fromMnemonic(d).derivePath(f);if(p.privateKey!=L.hexlify(n))return t(new Error("mnemonic mismatch")),null;o=new C.SigningKey(p)}return o}var v=JSON.parse(e),y=F(t);return new Promise(function(i,o){var e=M(v,"crypto/kdf");if(e&&"string"==typeof e)if("scrypt"===e.toLowerCase()){var t=_(M(v,"crypto/kdfparams/salt")),r=parseInt(M(v,"crypto/kdfparams/n")),n=parseInt(M(v,"crypto/kdfparams/r")),s=parseInt(M(v,"crypto/kdfparams/p"));if(!r||!n||!s)return void o(new Error("unsupported key-derivation function parameters"));if(0!=(r&r-1))return void o(new Error("unsupported key-derivation function parameter value for N"));if(32!==(l=parseInt(M(v,"crypto/kdfparams/dklen"))))return void o(new Error("unsupported key-derivation derived-key length"));d&&d(0),m.default(y,t,r,n,s,64,function(e,t,r){if(e)e.progress=t,o(e);else if(r){r=L.arrayify(r);var n=p(r,o);if(!n)return;d&&d(1),i(n)}else if(d)return d(t)})}else if("pbkdf2"===e.toLowerCase()){t=_(M(v,"crypto/kdfparams/salt"));var a=null,u=M(v,"crypto/kdfparams/prf");if("hmac-sha256"===u)a="sha256";else{if("hmac-sha512"!==u)return void o(new Error("unsupported prf"));a="sha512"}var l,h=parseInt(M(v,"crypto/kdfparams/c"));if(32!==(l=parseInt(M(v,"crypto/kdfparams/dklen"))))return void o(new Error("unsupported key-derivation derived-key length"));var f=w.pbkdf2(y,t,h,l,a),c=p(f,o);if(!c)return;i(c)}else o(new Error("unsupported key-derivation function"));else o(new Error("unsupported key-derivation function"))})},r.encrypt=function(e,t,w,_){"function"!=typeof w||_||(_=w,w={}),w=w||{};var M=null;if(32!==(M=C.SigningKey.isSigningKey(e)?L.arrayify(e.privateKey):L.arrayify(e)).length)throw new Error("invalid private key");var r=F(t),A=null;if(w.entropy&&(A=L.arrayify(w.entropy)),w.mnemonic)if(A){if(g.entropyToMnemonic(A)!==w.mnemonic)throw new Error("entropy and mnemonic mismatch")}else A=L.arrayify(g.mnemonicToEntropy(w.mnemonic,w.wordlist));var E=w.path;A&&!E&&(E=g.defaultPath);var S=w.client;S=S||"ethers.js";var k=null;k=w.salt?L.arrayify(w.salt):B.randomBytes(32);var N=null;if(w.iv){if(16!==(N=L.arrayify(w.iv)).length)throw new Error("invalid iv")}else N=B.randomBytes(16);var x=null;if(w.uuid){if(16!==(x=L.arrayify(w.uuid)).length)throw new Error("invalid uuid")}else x=B.randomBytes(16);var P=1<<17,I=8,T=1;return w.scrypt&&(w.scrypt.N&&(P=w.scrypt.N),w.scrypt.r&&(I=w.scrypt.r),w.scrypt.p&&(T=w.scrypt.p)),new Promise(function(g,b){_&&_(0),m.default(r,k,P,I,T,64,function(e,t,r){if(e)e.progress=t,b(e);else if(r){var n=(r=L.arrayify(r)).slice(0,16),i=r.slice(16,32),o=r.slice(32,64),s=new C.SigningKey(M).address,a=new R.default.Counter(N),u=new R.default.ModeOfOperation.ctr(n,a),l=L.arrayify(u.encrypt(M)),h=D.keccak256(L.concat([i,l])),f={address:s.substring(2).toLowerCase(),id:O.default.v4({random:x}),version:3,Crypto:{cipher:"aes-128-ctr",cipherparams:{iv:L.hexlify(N).substring(2)},ciphertext:L.hexlify(l).substring(2),kdf:"scrypt",kdfparams:{salt:L.hexlify(k).substring(2),n:P,dklen:32,p:T,r:I},mac:h.substring(2)}};if(A){var c=B.randomBytes(16),d=new R.default.Counter(c),p=new R.default.ModeOfOperation.ctr(o,d),v=L.arrayify(p.encrypt

1(A)),y=new Date,m=y.getUTCFullYear()+"-"+U(y.getUTCMonth()+1,2)+"-"+U(y.getUTCDate(),2)+"T"+U(y.getUTCHours(),2)+"-"+U(y.getUTCMinutes(),2)+"-"+U(y.getUTCSeconds(),2)+".0Z";f["x-ethers"]={client:S,gethFilename:"UTC--"+m+"--"+f.address,mnemonicCounter:L.hexlify(c).substring(2),mnemonicCiphertext:L.hexlify(v).substring(2),path:E,version:"0.1"},w.wordlist&&"string"==typeof w.wordlist.locale&&(f["x-ethers"].locale=w.wordlist.locale)}_&&_(1),g(JSON.stringify(f))}else if(_)return _(t)})})}},{"./address":60,"./bytes":64,"./hdnode":66,"./keccak256":71,"./pbkdf2":73,"./random-bytes":75,"./signing-key":81,"./utf8":85,"aes-js":8,"scrypt-js":44,uuid:48}],79:[function(e,t,r){"use strict";var n=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(r,"__esModule",{value:!0});var i=n(e("hash.js")),o=e("./bytes");r.ripemd160=function(e){return"0x"+i.default.ripemd160().update(o.arrayify(e)).digest("hex")},r.sha256=function(e){return"0x"+i.default.sha256().update(o.arrayify(e)).digest("hex")},r.sha512=function(e){return"0x"+i.default.sha512().update(o.arrayify(e)).digest("hex")}},{"./bytes":64,"hash.js":26}],80:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),e("setimmediate"),r.platform="browser"},{setimmediate:45}],81:[function(e,t,r){"use strict";var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var i=e("./hdnode"),o=e("./bytes"),s=e("./properties"),a=e("./secp256k1"),u=n(e("../errors")),l=(h.prototype.signDigest=function(e){return this.keyPair.sign(e)},h.prototype.computeSharedSecret=function(e){return this.keyPair.computeSharedSecret(o.arrayify(e))},h.isSigningKey=function(e){return s.isType(e,"SigningKey")},h);function h(e){u.checkNew(this,h);var t=null;t=i.HDNode.isHDNode(e)?(s.defineReadOnly(this,"mnemonic",e.mnemonic),s.defineReadOnly(this,"path",e.path),o.arrayify(e.privateKey)):("string"==typeof e&&e.match(/^[0-9a-f]*$/i)&&64===e.length&&(e="0x"+e),o.arrayify(e));try{32!==t.length&&u.throwError("exactly 32 bytes required",u.INVALID_ARGUMENT,{arg:"privateKey",value:"[REDACTED]"})}catch(e){var r={arg:"privateKey",reason:e.reason,value:"[REDACTED]"};e.value&&("number"==typeof e.value.length&&(r.length=e.value.length),r.type=typeof e.value),u.throwError("invalid private key",e.code,r)}s.defineReadOnly(this,"privateKey",o.hexlify(t)),s.defineReadOnly(this,"keyPair",new a.KeyPair(t)),s.defineReadOnly(this,"publicKey",this.keyPair.publicKey),s.defineReadOnly(this,"address",a.computeAddress(this.keyPair.publicKey)),s.setType(this,"SigningKey")}r.SigningKey=l},{"../errors":5,"./bytes":64,"./hdnode":66,"./properties":74,"./secp256k1":77}],82:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var u=e("./bignumber"),l=e("./bytes"),h=e("./utf8"),n=e("./keccak256"),i=e("./sha2"),f=new RegExp("^bytes([0-9]+)$"),c=new RegExp("^(u?int)([0-9]*)$"),d=new RegExp("^(.*)\\[([0-9]*)\\]$"),p="0000000000000000000000000000000000000000000000000000000000000000";function o(e,r){if(e.length!=r.length)throw new Error("type/value count mismatch");var n=[];return e.forEach(function(e,t){n.push(function t(e,r,n){switch(e){case"address":return n?l.padZeros(r,32):l.arrayify(r);case"string":return h.toUtf8Bytes(r);case"bytes":return l.arrayify(r);case"bool":return r=r?"0x01":"0x00",n?l.padZeros(r,32):l.arrayify(r)}var i=e.match(c);if(i){if((o=parseInt(i[2]||"256"))%8!=0||0===o||256<o)throw new Error("invalid number type - "+e);return n&&(o=256),r=u.bigNumberify(r).toTwos(o),l.padZeros(r,o/8)}if(i=e.match(f)){var o=parseInt(i[1]);if(String(o)!=i[1]||0===o||32<o)throw new Error("invalid number type - "+e);if(l.arrayify(r).byteLength!==o)throw new Error("invalid value for "+e);return n?l.arrayify((r+p).substring(0,66)):r}if((i=e.match(d))&&Array.isArray(r)){var s=i[1];if(parseInt(i[2]||String(r.length))!=r.length)throw new Error("invalid value for "+e);var a=[];return r.forEach(function(e){a.push(t(s,e,!0))}),l.concat(a)}throw new Error("unknown type - "+e)}(e,r[t]))}),l.hexlify(l.concat(n))}r.pack=o,r.keccak256=function(e,t){return n.keccak256(o(e,t))},r.sha256=function(e,t){return i.sha256(o(e,t))}},{"./bignumber":63,"./bytes":64,"./keccak256":71,"./sha2":79,"./utf8":85}],83:[function(e,t,r){"use strict";

1var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var i=e("../constants"),s=n(e("../errors")),a=e("./secp256k1"),u=e("./address"),l=e("./bignumber"),h=e("./bytes"),f=e("./keccak256"),c=e("./properties"),d=n(e("./rlp")),o=e("../providers/abstract-provider");function p(e){return"0x"===e?i.Zero:l.bigNumberify(e)}var v=[{name:"nonce",maxLength:32},{name:"gasPrice",maxLength:32},{name:"gasLimit",maxLength:32},{name:"to",length:20},{name:"value",maxLength:32},{name:"data"}],y={chainId:!0,data:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0};r.serialize=function(r,e){c.checkProperties(r,y);var n=[];v.forEach(function(e){var t=r[e.name]||[];t=h.arrayify(h.hexlify(t)),e.length&&t.length!==e.length&&0<t.length&&s.throwError("invalid length for "+e.name,s.INVALID_ARGUMENT,{arg:"transaction"+e.name,value:t}),e.maxLength&&(t=h.stripZeros(t)).length>e.maxLength&&s.throwError("invalid length for "+e.name,s.INVALID_ARGUMENT,{arg:"transaction"+e.name,value:t}),n.push(h.hexlify(t))}),null!=r.chainId&&0!==r.chainId&&(n.push(h.hexlify(r.chainId)),n.push("0x"),n.push("0x"));var t=d.encode(n);if(!e)return t;var i=h.splitSignature(e),o=27+i.recoveryParam;return 9===n.length&&(n.pop(),n.pop(),n.pop(),o+=2*r.chainId+8),n.push(h.hexlify(o)),n.push(h.stripZeros(h.arrayify(i.r))),n.push(h.stripZeros(h.arrayify(i.s))),d.encode(n)},r.parse=function(e){var t=d.decode(e);9!==t.length&&6!==t.length&&s.throwError("invalid raw transaction",s.INVALID_ARGUMENT,{arg:"rawTransactin",value:e});var r={nonce:p(t[0]).toNumber(),gasPrice:p(t[1]),gasLimit:p(t[2]),to:function(e){return"0x"===e?null:u.getAddress(e)}(t[3]),value:p(t[4]),data:t[5],chainId:0};if(6===t.length)return r;try{r.v=l.bigNumberify(t[6]).toNumber()}catch(e){return s.info(e),r}if(r.r=h.hexZeroPad(t[7],32),r.s=h.hexZeroPad(t[8],32),l.bigNumberify(r.r).isZero()&&l.bigNumberify(r.s).isZero())r.chainId=r.v,r.v=0;else{r.chainId=Math.floor((r.v-35)/2),r.chainId<0&&(r.chainId=0);var n=r.v-27,i=t.slice(0,6);0!==r.chainId&&(i.push(h.hexlify(r.chainId)),i.push("0x"),i.push("0x"),n-=2*r.chainId+8);var o=f.keccak256(d.encode(i));try{r.from=a.recoverAddress(o,{r:h.hexlify(r.r),s:h.hexlify(r.s),recoveryParam:n})}catch(e){s.info(e)}r.hash=f.keccak256(e)}return r},r.populateTransaction=function(e,t,r){o.Provider.isProvider(t)||s.throwError("missing provider",s.INVALID_ARGUMENT,{argument:"provider",value:t}),c.checkProperties(e,y);var n=c.shallowCopy(e);if(null!=n.to&&(n.to=t.resolveName(n.to)),null==n.gasPrice&&(n.gasPrice=t.getGasPrice()),null==n.nonce&&(n.nonce=t.getTransactionCount(r)),null==n.gasLimit){var i=c.shallowCopy(n);i.from=r,n.gasLimit=t.estimateGas(i)}return null==n.chainId&&(n.chainId=t.getNetwork().then(function(e){return e.chainId})),c.resolveProperties(n)}},{"../constants":3,"../errors":5,"../providers/abstract-provider":50,"./address":60,"./bignumber":63,"./bytes":64,"./keccak256":71,"./properties":74,"./rlp":76,"./secp256k1":77}],84:[function(e,t,r){"use strict";var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var i,h=e("../constants"),f=n(e("../errors")),c=e("./bignumber"),o={};function s(e){return{decimals:e.length-1,tenPower:c.bigNumberify(e)}}function d(e){var t=o[String(e).toLowerCase()];if(!t&&"number"==typeof e&&parseInt(String(e))==e&&0<=e&&e<=256){for(var r="1",n=0;n<e;n++)r+="0";t=s(r)}return t||f.throwError("invalid unitType",f.INVALID_ARGUMENT,{argument:"name",value:e}),t}function a(e,t){var r=d(t),n=(e=c.bigNumberify(e)).lt(h.Zero);n&&(e=e.mul(h.NegativeOne));for(var i=e.mod(r.tenPower).toString();i.length<r.decimals;)i="0"+i;return i=i.match(/^([0-9]*[1-9]|0)(0*)/)[1],e=e.div(r.tenPower).toString()+"."+i,n&&(e="-"+e),e}function u(e,t){null==t&&(t=18);var r=d(t);if("string"==typeof e&&e.match(/^-?[0-9.,]+$/)||f.throwError("invalid decimal value",f.INVALID_ARGUMENT,{arg:"value",value:e}),0===r.decimals)return c.bigNumberify(e);var n="-"===e.substring(0,1);n&&(e=e.substring(1)),"."===e&&f.throwError("missing value",f.INVALID_ARGUMENT,{arg:"value",value:e});var i=e.split(".");

12<i.length&&f.throwError("too many decimal points",f.INVALID_ARGUMENT,{arg:"value",value:e});var o=i[0],s=i[1];for(o=o||"0",(s=s||"0").length>r.decimals&&f.throwError("underflow occurred",f.NUMERIC_FAULT,{operation:"division",fault:"underflow"});s.length<r.decimals;)s+="0";var a=c.bigNumberify(o),u=c.bigNumberify(s),l=a.mul(r.tenPower).add(u);return n&&(l=l.mul(h.NegativeOne)),l}i="1",["wei","kwei","Mwei","Gwei","szabo","finney","ether"].forEach(function(e){var t=s(i);o[e.toLowerCase()]=t,o[String(t.decimals)]=t,i+="000"}),r.commify=function(e){var t=String(e).split(".");(2<t.length||!t[0].match(/^-?[0-9]*$/)||t[1]&&!t[1].match(/^[0-9]*$/)||"."===e||"-."===e)&&f.throwError("invalid value",f.INVALID_ARGUMENT,{argument:"value",value:e});var r=t[0],n="";for("-"===r.substring(0,1)&&(n="-",r=r.substring(1));"0"===r.substring(0,1);)r=r.substring(1);""===r&&(r="0");var i="";2===t.length&&(i="."+(t[1]||"0"));for(var o=[];r.length;){if(r.length<=3){o.unshift(r);break}var s=r.length-3;o.unshift(r.substring(s)),r=r.substring(0,s)}return n+o.join(",")+i},r.formatUnits=a,r.parseUnits=u,r.formatEther=function(e){return a(e,18)},r.parseEther=function(e){return u(e,18)}},{"../constants":3,"../errors":5,"./bignumber":63}],85:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var s,n,i=e("../constants"),a=e("../errors"),h=e("./bytes");function o(e,t){void 0===t&&(t=s.current),t!=s.current&&(a.checkNormalize(),e=e.normalize(t));for(var r=[],n=0;n<e.length;n++){var i=e.charCodeAt(n);if(i<128)r.push(i);else if(i<2048)r.push(i>>6|192),r.push(63&i|128);else if(55296==(64512&i)){n++;var o=e.charCodeAt(n);if(n>=e.length||56320!=(64512&o))throw new Error("invalid utf-8 string");i=65536+((1023&i)<<10)+(1023&o),r.push(i>>18|240),r.push(i>>12&63|128),r.push(i>>6&63|128),r.push(63&i|128)}else r.push(i>>12|224),r.push(i>>6&63|128),r.push(63&i|128)}return h.arrayify(r)}function u(e,t){e=h.arrayify(e);for(var r="",n=0;n<e.length;){var i=e[n++];if(i>>7!=0){var o=null,s=null;if(192==(224&i))o=1,s=127;else if(224==(240&i))o=2,s=2047;else{if(240!=(248&i)){if(t)continue;if(128==(192&i))throw new Error("invalid utf8 byte sequence; unexpected continuation byte");throw new Error("invalid utf8 byte sequence; invalid prefix")}o=3,s=65535}if(n+o>e.length){if(!t)throw new Error("invalid utf8 byte sequence; too short");for(;n<e.length&&e[n]>>6==2;n++);}else{for(var a=i&(1<<8-o-1)-1,u=0;u<o;u++){var l=e[n];if(128!=(192&l)){a=null;break}a=a<<6|63&l,n++}if(null!==a)if(a<=s){if(!t)throw new Error("invalid utf8 byte sequence; overlong")}else if(1114111<a){if(!t)throw new Error("invalid utf8 byte sequence; out-of-range")}else if(55296<=a&&a<=57343){if(!t)throw new Error("invalid utf8 byte sequence; utf-16 surrogate")}else a<=65535?r+=String.fromCharCode(a):(a-=65536,r+=String.fromCharCode(55296+(a>>10&1023),56320+(1023&a)));else if(!t)throw new Error("invalid utf8 byte sequence; invalid continuation byte")}}else r+=String.fromCharCode(i)}return r}(n=s=r.UnicodeNormalizationForm||(r.UnicodeNormalizationForm={})).current="",n.NFC="NFC",n.NFD="NFD",n.NFKC="NFKC",n.NFKD="NFKD",r.toUtf8Bytes=o,r.toUtf8String=u,r.formatBytes32String=function(e){var t=o(e);if(31<t.length)throw new Error("bytes32 string must be less than 32 bytes");return h.hexlify(h.concat([t,i.HashZero]).slice(0,32))},r.parseBytes32String=function(e){var t=h.arrayify(e);if(32!==t.length)throw new Error("invalid bytes32 - not 32 bytes long");if(0!==t[31])throw new Error("invalid bytes32 string - no null terminator");for(var r=31;0===t[r-1];)r--;return u(t.slice(0,r))}},{"../constants":3,"../errors":5,"./bytes":64}],86:[function(e,t,r){"use strict";var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var f=e("xmlhttprequest"),i=e("./base64"),o=e("./properties"),s=e("./utf8"),c=n(e("../errors"));r.fetchJson=function(e,a,u){var r={},l=null,h=12e4;if("string"==typeof e)l=e;else if("object"==typeof e){if(null==e.url&&c.throwError("missing URL",c.MISSING_ARGUMENT,{arg:"url"}),l=e.url,"number"==typeof e.timeout&&0<e.timeout&&(h=e.timeout),e.headers)for(var t in e.headers)r[t.toLowerCase()]={key:t,value:String(e.headers[t])};if(null!=e.user&&null!=e.password){"https:"!==l.substring(0,6)&&!0!==e.allowInsecure&&c.throwError("basic authentication requires a secure https url",c.INVALID_ARGUMENT,{arg:"url",url:l,user:e.user,password:"[REDACTED]"});var n=e.user+":"+e.password;r.authorization={key:"Authorization",value:"Basic "+i.encode(s.toUtf8Bytes(n))}}}return new Promise(function(n,i){var o=new f.XMLHttpRequest,e=null;e=setTimeout(function(){null!=e&&(e=null,i(new Error("timeout")),setTimeout(function(){o.abort()},0))},h);function s(){null!=e&&(clearTimeout(e),e=null)}a?(o.open("POST",l,!0),r["content-type"]={key:"Content-Type",value:"application/json"}):o.open("GET",l,!0),Object.keys(r).forEach(function(e){var t=r[e];o.setRequestHeader(t.key,t.value)}),o.onreadystatechange=function(){if(4===o.readyState){if(200!=o.status){s();var e=new Error("invalid response - "+o.status);return e.statusCode=o.status,o.responseText&&(e.responseText=o.responseText),void i(e)}var t=null;try{t=JSON.parse(o.responseText)}catch(e){s();var r=new Error("invalid json response");return r.orginialError=e,r.responseText=o.responseText,null!=a&&(r.requestBody=a),r.url=l,void i(r)}if(u)try{t=u(t)}catch(e){return s(),e.url=l,e.body=a,e.responseText=o.responseText,void i(e)}s(),n(t)}},o.onerror=function(e){s(),i(e)};try{null!=a?o.send(a):o.send()}catch(e){s();var t=new Error("connection error");t.error=e,i(t)}})},r.poll=function(u,l){return l=l||{},null==(l=o.shallowCopy(l)).floor&&(l.floor=0),null==l.ceiling&&(l.ceiling=1e4),null==l.interval&&(l.interval=250),new Promise(function(n,t){var e=null,i=!1,o=function(){return!i&&(i=!0,e&&clearTimeout(e),!0)};l.timeout&&(e=setTimeout(function(){o()&&t(new Error("timeout"))},l.timeout));var s=l.fastRetry||null,a=0;!function r(){return u().then(function(e){if(void 0!==e)o()&&n(e);else if(l.onceBlock)l.onceBlock.once("block",r);else if(!i){a++;var t=l.interval*parseInt(String(Math.random()*Math.pow(2,a)));t<l.floor&&(t=l.floor),t>l.ceiling&&(t=l.ceiling),s&&(a--,t=s,s=null),setTimeout(r,t)}return null},function(e){o()&&t(e)})}()})}},{"../errors":5,"./base64":61,"./properties":74,"./utf8":85,xmlhttprequest:49}],87:[function(o,e,s){(function(e){"use strict";Object.defineProperty(s,"__esModule",{value:!0});var i=o("../utils/hash"),t=o("../utils/properties");s.check=function(e){for(var t=[],r=0;r<2048;r++){var n=e.getWord(r);if(r!==e.getWordIndex(n))return"0x";t.push(n)}return i.id(t.join("\n")+"\n")};var r=(n.prototype.split=function(e){return e.toLowerCase().split(/ +/g)},n.prototype.join=function(e){return e.join(" ")},n);function n(e){t.defineReadOnly(this,"locale",e)}s.Wordlist=r,s.register=function(e,t){t=t||e.locale}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"../utils/hash":65,"../utils/properties":74}],88:[function(e,t,r){"use strict";

1var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s,a=e("./utils/bytes"),u=e("./utils/hash"),l=e("./utils/hdnode"),h=e("./utils/json-wallet"),f=e("./utils/keccak256"),c=e("./utils/properties"),d=e("./utils/random-bytes"),p=o(e("./utils/secret-storage")),v=e("./utils/signing-key"),y=e("./utils/transaction"),m=e("./abstract-signer"),g=e("./providers/abstract-provider"),b=o(e("./errors")),w=(s=m.Signer,i(_,s),Object.defineProperty(_.prototype,"address",{get:function(){return this.signingKey.address},enumerable:!0,configurable:!0}),Object.defineProperty(_.prototype,"mnemonic",{get:function(){return this.signingKey.mnemonic},enumerable:!0,configurable:!0}),Object.defineProperty(_.prototype,"path",{get:function(){return this.signingKey.path},enumerable:!0,configurable:!0}),Object.defineProperty(_.prototype,"privateKey",{get:function(){return this.signingKey.privateKey},enumerable:!0,configurable:!0}),_.prototype.connect=function(e){return g.Provider.isProvider(e)||b.throwError("invalid provider",b.INVALID_ARGUMENT,{argument:"provider",value:e}),new _(this.signingKey,e)},_.prototype.getAddress=function(){return Promise.resolve(this.address)},_.prototype.sign=function(e){var n=this;return c.resolveProperties(e).then(function(e){var t=y.serialize(e),r=n.signingKey.signDigest(f.keccak256(t));return y.serialize(e,r)})},_.prototype.signMessage=function(e){return Promise.resolve(a.joinSignature(this.signingKey.signDigest(u.hashMessage(e))))},_.prototype.getBalance=function(e){if(!this.provider)throw new Error("missing provider");return this.provider.getBalance(this.address,e)},_.prototype.getTransactionCount=function(e){if(!this.provider)throw new Error("missing provider");return this.provider.getTransactionCount(this.address,e)},_.prototype.sendTransaction=function(e){var t=this;if(!this.provider)throw new Error("missing provider");return null==e.nonce&&((e=c.shallowCopy(e)).nonce=this.getTransactionCount("pending")),y.populateTransaction(e,this.provider,this.address).then(function(e){return t.sign(e).then(function(e){return t.provider.sendTransaction(e)})})},_.prototype.encrypt=function(e,t,r){if("function"!=typeof t||r||(r=t,t={}),r&&"function"!=typeof r)throw new Error("invalid callback");return t=t||{},this.mnemonic&&((t=c.shallowCopy(t)).mnemonic=this.mnemonic,t.path=this.path),p.encrypt(this.privateKey,e,t,r)},_.createRandom=function(e){var t=d.randomBytes(16);(e=e||{}).extraEntropy&&(t=a.arrayify(f.keccak256(a.concat([t,e.extraEntropy])).substring(0,34)));var r=l.entropyToMnemonic(t,e.locale);return _.fromMnemonic(r,e.path,e.locale)},_.fromEncryptedJson=function(e,t,r){if(h.isCrowdsaleWallet(e))try{r&&r(0);var n=p.decryptCrowdsale(e,t);return r&&r(1),Promise.resolve(new _(n))}catch(e){return Promise.reject(e)}else if(h.isSecretStorageWallet(e))return p.decrypt(e,t,r).then(function(e){return new _(e)});return Promise.reject("invalid wallet JSON")},_.fromMnemonic=function(e,t,r){return t=t||l.defaultPath,new _(l.fromMnemonic(e,r).derivePath(t))},_);function _(e,t){var r=s.call(this)||this;return b.checkNew(r,_),v.SigningKey.isSigningKey(e)?c.defineReadOnly(r,"signingKey",e):c.defineReadOnly(r,"signingKey",new v.SigningKey(e)),c.defineReadOnly(r,"provider",t),r}r.Wallet=w},{"./abstract-signer":2,"./errors":5,"./providers/abstract-provider":50,"./utils/bytes":64,"./utils/hash":65,"./utils/hdnode":66,"./utils/json-wallet":70,"./utils/keccak256":71,"./utils/properties":74,"./utils/random-bytes":75,"./utils/secret-storage":78,"./utils/signing-key":81,"./utils/transaction":83}],89:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("../wordlists/lang-en").langEn;r.en=n},{"../wordlists/lang-en":90}],90:[function(e,t,r){"use strict";

1var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(r,"__esModule",{value:!0});var o,s=e("../utils/wordlist"),a="AbandonAbilityAbleAboutAboveAbsentAbsorbAbstractAbsurdAbuseAccessAccidentAccountAccuseAchieveAcidAcousticAcquireAcrossActActionActorActressActualAdaptAddAddictAddressAdjustAdmitAdultAdvanceAdviceAerobicAffairAffordAfraidAgainAgeAgentAgreeAheadAimAirAirportAisleAlarmAlbumAlcoholAlertAlienAllAlleyAllowAlmostAloneAlphaAlreadyAlsoAlterAlwaysAmateurAmazingAmongAmountAmusedAnalystAnchorAncientAngerAngleAngryAnimalAnkleAnnounceAnnualAnotherAnswerAntennaAntiqueAnxietyAnyApartApologyAppearAppleApproveAprilArchArcticAreaArenaArgueArmArmedArmorArmyAroundArrangeArrestArriveArrowArtArtefactArtistArtworkAskAspectAssaultAssetAssistAssumeAsthmaAthleteAtomAttackAttendAttitudeAttractAuctionAuditAugustAuntAuthorAutoAutumnAverageAvocadoAvoidAwakeAwareAwayAwesomeAwfulAwkwardAxisBabyBachelorBaconBadgeBagBalanceBalconyBallBambooBananaBannerBarBarelyBargainBarrelBaseBasicBasketBattleBeachBeanBeautyBecauseBecomeBeefBeforeBeginBehaveBehindBelieveBelowBeltBenchBenefitBestBetrayBetterBetweenBeyondBicycleBidBikeBindBiologyBirdBirthBitterBlackBladeBlameBlanketBlastBleakBlessBlindBloodBlossomBlouseBlueBlurBlushBoardBoatBodyBoilBombBoneBonusBookBoostBorderBoringBorrowBossBottomBounceBoxBoyBracketBrainBrandBrassBraveBreadBreezeBrickBridgeBriefBrightBringBriskBroccoliBrokenBronzeBroomBrotherBrownBrushBubbleBuddyBudgetBuffaloBuildBulbBulkBulletBundleBunkerBurdenBurgerBurstBusBusinessBusyButterBuyerBuzzCabbageCabinCableCactusCageCakeCallCalmCameraCampCanCanalCancelCandyCannonCanoeCanvasCanyonCapableCapitalCaptainCarCarbonCardCargoCarpetCarryCartCaseCashCasinoCastleCasualCatCatalogCatchCategoryCattleCaughtCauseCautionCaveCeilingCeleryCementCensusCenturyCerealCertainChairChalkChampionChangeChaosChapterChargeChaseChatCheapCheckCheeseChefCherryChestChickenChiefChildChimneyChoiceChooseChronicChuckleChunkChurnCigarCinnamonCircleCitizenCityCivilClaimClapClarifyClawClayCleanClerkCleverClickClientCliffClimbClinicClipClockClogCloseClothCloudClownClubClumpClusterClutchCoachCoastCoconutCodeCoffeeCoilCoinCollectColorColumnCombineComeComfortComicCommonCompanyConcertConductC

1onfirmCongressConnectConsiderControlConvinceCookCoolCopperCopyCoralCoreCornCorrectCostCottonCouchCountryCoupleCourseCousinCoverCoyoteCrackCradleCraftCramCraneCrashCraterCrawlCrazyCreamCreditCreekCrewCricketCrimeCrispCriticCropCrossCrouchCrowdCrucialCruelCruiseCrumbleCrunchCrushCryCrystalCubeCultureCupCupboardCuriousCurrentCurtainCurveCushionCustomCuteCycleDadDamageDampDanceDangerDaringDashDaughterDawnDayDealDebateDebrisDecadeDecemberDecideDeclineDecorateDecreaseDeerDefenseDefineDefyDegreeDelayDeliverDemandDemiseDenialDentistDenyDepartDependDepositDepthDeputyDeriveDescribeDesertDesignDeskDespairDestroyDetailDetectDevelopDeviceDevoteDiagramDialDiamondDiaryDiceDieselDietDifferDigitalDignityDilemmaDinnerDinosaurDirectDirtDisagreeDiscoverDiseaseDishDismissDisorderDisplayDistanceDivertDivideDivorceDizzyDoctorDocumentDogDollDolphinDomainDonateDonkeyDonorDoorDoseDoubleDoveDraftDragonDramaDrasticDrawDreamDressDriftDrillDrinkDripDriveDropDrumDryDuckDumbDuneDuringDustDutchDutyDwarfDynamicEagerEagleEarlyEarnEarthEasilyEastEasyEchoEcologyEconomyEdgeEditEducateEffortEggEightEitherElbowElderElectricElegantElementElephantElevatorEliteElseEmbarkEmbodyEmbraceEmergeEmotionEmployEmpowerEmptyEnableEnactEndEndlessEndorseEnemyEnergyEnforceEngageEngineEnhanceEnjoyEnlistEnoughEnrichEnrollEnsureEnterEntireEntryEnvelopeEpisodeEqualEquipEraEraseErodeErosionErrorEruptEscapeEssayEssenceEstateEternalEthicsEvidenceEvilEvokeEvolveExactExampleExcessExchangeExciteExcludeExcuseExecuteExerciseExhaustExhibitExileExistExitExoticExpandExpectExpireExplainExposeExpressExtendExtraEyeEyebrowFabricFaceFacultyFadeFaintFaithFallFalseFameFamilyFamousFanFancyFantasyFarmFashionFatFatalFatherFatigueFaultFavoriteFeatureFebruaryFederalFeeFeedFeelFemaleFenceFestivalFetchFeverFewFiberFictionFieldFigureFileFilmFilterFinalFindFineFingerFinishFireFirmFirstFiscalFishFitFitnessFixFlagFlameFlashFlatFlavorFleeFlightFlipFloatFlockFloorFlowerFluidFlushFlyFoamFocusFogFoilFoldFollowFoodFootForceForestForgetForkFortuneForumForwardFossilFosterFoundFoxFragileFrameFrequentFreshFriendFringeFrogFrontFrostFrownFrozenFruitFuelFunFunnyFurnaceFuryFutureGadgetGainGalaxyGalleryGameGapGarageGarbageGardenGarlicGarmentGasGaspGateGatherGaugeGazeGeneralGeniusGenreGentleGenuineGestureGhostGiantGiftGiggleGingerGiraffeGirlGiveGladGlanceGlareGlassGlideGlimpseGlobeGloomGloryGloveGlowGlueGoatGoddessGoldGoodGooseGorillaGospelGossipGovernGownGrabGraceGrainGrantGrapeGrassGravityGreatGreenGridGriefGritGroceryGroupGrowGruntGuardGuessGuideGuiltGuitarGunGymHabitHairHalfHammerHamsterHandHappyHarborHardHarshHarvestHatHaveHawkHazardHeadHealthHeartHeavyHedgehogHeightHelloHelmetHelpHenHeroHiddenHighHillHintHipHireHistoryHobbyHockeyHoldHoleHolidayHollowHomeHoneyHoodHopeHornHorrorHorseHospitalHostHotelHourHoverHubHugeHumanHumbleHumorHundredHungryHuntHurdleHurryHurtHusbandHybridIceIconIdeaIdentifyIdleIgnoreIllIllegalIllnessImageImitateImmenseImmuneImpactImposeImproveImpulseInchIncludeIncomeIncreaseIndexIndicateIndoorIndustryInfantInflictInformInhaleInheritInitialInjectInjuryInmateInnerInnocentInputInquiryInsaneInsectInsideInspireInstallIntactInterestIntoInvestInviteInvolveIronIslandIsolateIssueItemIvoryJacketJaguarJarJazzJealousJeansJellyJewelJobJoinJokeJourneyJoyJudgeJuiceJumpJungleJuniorJunkJustKangarooKeenKeepKetchupKeyKickKidKidneyKindKingdomKissKitKitchenKiteKittenKiwiKneeKnifeKnockKnowLabLabelLaborLadderLadyLakeLampLanguageLaptopLargeLaterLatinLaughLaundryLavaLawLawnLawsuitLayerLazyLeaderLeafLearnLeaveLectureLeftLegLegalLegendLeisureLemonLendLengthLensLeopardLessonLetterLevelLiarLibertyLibraryLicenseLifeLiftLightLikeLimbLimitLinkLionLiquidListLittleLiveLizardLoadLoanLobsterLocalLockLogicLonelyLongLoopLotteryLoudLoungeLoveLoyalLuckyLuggageLumberLunarLunchLuxuryLyricsMachineMadMagicMagnetMaidMailMainMajorMakeMammalManManageMandateMangoMansionManualMapleMarbleMarchMarginMarineMarketMarriageMaskMassMasterMatchMaterialMathMatrixMatterMaximumMazeMeadowMeanMeasureMeatMechanicMedalMediaMelodyMeltMemberMemoryMentionMenuMercyMergeMeritMerryMeshMessageMetalMethodMiddleMidnightMilkMillionMimicMindMinimumMinorMinuteMiracleMirrorMiseryMissMistakeMixMixedMixtureMobileModelModifyMomMomentMonitorMonkeyMonsterMonthMoonMoralMoreMorningMosquitoMotherMotionMotorMountainMouseMoveMovieMuchMuffinMuleMultiplyMuscleMu

1seumMushroomMusicMustMutualMyselfMysteryMythNaiveNameNapkinNarrowNastyNationNatureNearNeckNeedNegativeNeglectNeitherNephewNerveNestNetNetworkNeutralNeverNewsNextNiceNightNobleNoiseNomineeNoodleNormalNorthNoseNotableNoteNothingNoticeNovelNowNuclearNumberNurseNutOakObeyObjectObligeObscureObserveObtainObviousOccurOceanOctoberOdorOffOfferOfficeOftenOilOkayOldOliveOlympicOmitOnceOneOnionOnlineOnlyOpenOperaOpinionOpposeOptionOrangeOrbitOrchardOrderOrdinaryOrganOrientOriginalOrphanOstrichOtherOutdoorOuterOutputOutsideOvalOvenOverOwnOwnerOxygenOysterOzonePactPaddlePagePairPalacePalmPandaPanelPanicPantherPaperParadeParentParkParrotPartyPassPatchPathPatientPatrolPatternPausePavePaymentPeacePeanutPearPeasantPelicanPenPenaltyPencilPeoplePepperPerfectPermitPersonPetPhonePhotoPhrasePhysicalPianoPicnicPicturePiecePigPigeonPillPilotPinkPioneerPipePistolPitchPizzaPlacePlanetPlasticPlatePlayPleasePledgePluckPlugPlungePoemPoetPointPolarPolePolicePondPonyPoolPopularPortionPositionPossiblePostPotatoPotteryPovertyPowderPowerPracticePraisePredictPreferPreparePresentPrettyPreventPricePridePrimaryPrintPriorityPrisonPrivatePrizeProblemProcessProduceProfitProgramProjectPromoteProofPropertyProsperProtectProudProvidePublicPuddingPullPulpPulsePumpkinPunchPupilPuppyPurchasePurityPurposePursePushPutPuzzlePyramidQualityQuantumQuarterQuestionQuickQuitQuizQuoteRabbitRaccoonRaceRackRadarRadioRailRainRaiseRallyRampRanchRandomRangeRapidRareRateRatherRavenRawRazorReadyRealReasonRebelRebuildRecallReceiveRecipeRecordRecycleReduceReflectReformRefuseRegionRegretRegularRejectRelaxReleaseReliefRelyRemainRememberRemindRemoveRenderRenewRentReopenRepairRepeatReplaceReportRequireRescueResembleResistResourceResponseResultRetireRetreatReturnReunionRevealReviewRewardRhythmRibRibbonRiceRichRideRidgeRifleRightRigidRingRiotRippleRiskRitualRivalRiverRoadRoastRobotRobustRocketRomanceRoofRookieRoomRoseRotateRoughRoundRouteRoyalRubberRudeRugRuleRunRunwayRuralSadSaddleSadnessSafeSailSaladSalmonSalonSaltSaluteSameSampleSandSatisfySatoshiSauceSausageSaveSayScaleScanScareScatterSceneSchemeSchoolScienceScissorsScorpionScoutScrapScreenScriptScrubSeaSearchSeasonSeatSecondSecretSectionSecuritySeedSeekSegmentSelectSellSeminarSeniorSenseSentenceSeriesServiceSessionSettleSetupSevenShadowShaftShallowShareShedShellSheriffShieldShiftShineShipShiverShockShoeShootShopShortShoulderShoveShrimpShrugShuffleShySiblingSickSideSiegeSightSignSilentSilkSillySilverSimilarSimpleSinceSingSirenSisterSituateSixSizeSkateSketchSkiSkillSkinSkirtSkullSlabSlamSleepSlenderSliceSlideSlightSlimSloganSlotSlowSlushSmallSmartSmileSmokeSmoothSnackSnakeSnapSniffSnowSoapSoccerSocialSockSodaSoftSolarSoldierSolidSolutionSolveSomeoneSongSoonSorrySortSoulSoundSoupSourceSouthSpaceSpareSpatialSpawnSpeakSpecialSpeedSpellSpendSphereSpiceSpiderSpikeSpinSpiritSplitSpoilSponsorSpoonSportSpotSpraySpreadSpringSpySquareSqueezeSquirrelStableStadiumStaffStageStairsStampStandStartStateStaySteakSteelStemStepStereoStickStillStingStockStomachStoneStoolStoryStoveStrategyStreetStrikeStrongStruggleStudentStuffStumbleStyleSubjectSubmitSubwaySuccessSuchSuddenSufferSugarSuggestSuitSummerSunSunnySunsetSuperSupplySupremeSureSurfaceSurgeSurpriseSurroundSurveySuspectSustainSwallowSwampSwapSwarmSwearSweetSwiftSwimSwingSwitchSwordSymbolSymptomSyrupSystemTableTackleTagTailTalentTalkTankTapeTargetTaskTasteTattooTaxiTeachTeamTellTenTenantTennisTentTermTestTextThankThatThemeThe

1nTheoryThereTheyThingThisThoughtThreeThriveThrowThumbThunderTicketTideTigerTiltTimberTimeTinyTipTiredTissueTitleToastTobaccoTodayToddlerToeTogetherToiletTokenTomatoTomorrowToneTongueTonightToolToothTopTopicToppleTorchTornadoTortoiseTossTotalTouristTowardTowerTownToyTrackTradeTrafficTragicTrainTransferTrapTrashTravelTrayTreatTreeTrendTrialTribeTrickTriggerTrimTripTrophyTroubleTruckTrueTrulyTrumpetTrustTruthTryTubeTuitionTumbleTunaTunnelTurkeyTurnTurtleTwelveTwentyTwiceTwinTwistTwoTypeTypicalUglyUmbrellaUnableUnawareUncleUncoverUnderUndoUnfairUnfoldUnhappyUniformUniqueUnitUniverseUnknownUnlockUntilUnusualUnveilUpdateUpgradeUpholdUponUpperUpsetUrbanUrgeUsageUseUsedUsefulUselessUsualUtilityVacantVacuumVagueValidValleyValveVanVanishVaporVariousVastVaultVehicleVelvetVendorVentureVenueVerbVerifyVersionVeryVesselVeteranViableVibrantViciousVictoryVideoViewVillageVintageViolinVirtualVirusVisaVisitVisualVitalVividVocalVoiceVoidVolcanoVolumeVoteVoyageWageWagonWaitWalkWallWalnutWantWarfareWarmWarriorWashWaspWasteWaterWaveWayWealthWeaponWearWeaselWeatherWebWeddingWeekendWeirdWelcomeWestWetWhaleWhatWheatWheelWhenWhereWhipWhisperWideWidthWifeWildWillWinWindowWineWingWinkWinnerWinterWireWisdomWiseWishWitnessWolfWomanWonderWoodWoolWordWorkWorldWorryWorthWrapWreckWrestleWristWriteWrongYardYearYellowYouYoungYouthZebraZeroZoneZoo",u=null;function l(e){if(null==u&&(u=a.replace(/([A-Z])/g," $1").toLowerCase().substring(1).split(" "),"0x3c8acc1e7b08d8e76f9fda015ef48dc8c710a73cb7e0f77b2c18a9b5a7adde60"!==s.check(e)))throw u=null,new Error("BIP39 Wordlist for en (English) FAILED")}function h(){return o.call(this,"en")||this}var f=new(o=s.Wordlist,i(h,o),h.prototype.getWord=function(e){return l(this),u[e]},h.prototype.getWordIndex=function(e){return l(this),u.indexOf(e)},h);r.langEn=f,s.register(f)},{"../utils/wordlist":87}]},{},[7])(7)})}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{}],119:[function(require,module,exports){"use strict";var BN=require("bn.js");var numberToBN=require("number-to-bn");var zero=new BN(0);var negative1=new BN(-1);var unitMap={noether:"0",wei:"1",kwei:"1000",Kwei:"1000",babbage:"1000",femtoether:"1000",mwei:"1000000",Mwei:"1000000",lovelace:"1000000",picoether:"1000000",gwei:"1000000000",Gwei:"1000000000",shannon:"1000000000",nanoether:"1000000000",nano:"1000000000",szabo:"1000000000000",microether:"1000000000000",micro:"1000000000000",finney:"1000000000000000",milliether:"1000000000000000",milli:"1000000000000000",ether:"1000000000000000000",kether:"1000000000000000000000",grand:"1000000000000000000000",mether:"1000000000000000000000000",gether:"1000000000000000000000000000",tether:"1000000000000000000000000000000"};function getValueOfUnit(unitInput){var unit=unitInput?unitInput.toLowerCase():"ether";var unitValue=unitMap[unit];if(typeof unitValue!=="string"){throw new Error("[ethjs-unit] the unit provided "+unitInput+" doesn't exists, please use the one of the following units "+JSON.stringify(unitMap,null,2))}return new BN(unitValue,10)}function numberToString(arg){if(typeof arg==="string"){if(!arg.match(/^-?[0-9.]+$/)){throw new Error("while converting number to string, invalid number value '"+arg+"', should be a number matching (^-?[0-9.]+).")}return arg}else if(typeof arg==="number"){return String(arg)}else if(typeof arg==="object"&&arg.toString&&(arg.toTwos||arg.dividedToIntegerBy)){if(arg.toPrecision){return String(arg.toPrecision())}else{return arg.toString(10)}}throw new Error("while converting number to string, invalid number value '"+arg+"' type "+typeof arg+".")}function fromWei(weiInput,unit,optionsInput){var wei=numberToBN(weiInput);var negative=wei.lt(zero);var base=getValueOfUnit(unit);var baseLength=unitMap[unit].length-1||1;var options=optionsInput||{};if(negative){wei=wei.mul(negative1)}var fraction=wei.mod(base).toString(10);while(fraction.length<baseLength){fraction="0"+fraction}if(!options.pad){fraction=fraction.match(/^([0-9]*[1-9]|0)(0*)/)[1]}var whole=wei.div(base).toString(10);if(options.commify){whole=whole.replace(/\B(?=(\d{3})+(?!\d))/g,",")}var value=""+whole+(fraction=="0"?"":"."+fraction);if(negative){value="-"+value}return value}function toWei(etherInput,unit){var ether=numberToString(etherInput);var base=getValueOfUnit(unit);var baseLength=unitMap[unit].length-1||1;var negative=ether.substring(0,1)==="-";if(negative){ether=ether.substring(1)}if(ether==="."){throw new Error("[ethjs-unit] while converting number "+etherInput+" to wei, invalid value")}var comps=ether.split(".");if(comps.length>2){throw new Error("[ethjs-unit] while converting number "+etherInput+" to wei,  too many decimal points")}var whole=comps[0],fraction=comps[1];if(!whole){whole="0"}if(!fraction){fraction="0"}if(fraction.length>baseLength){throw new Error("[ethjs-unit] while converting number "+etherInput+" to wei, too many decimal places")}while(fraction.length<baseLength){fraction+="0"}whole=new BN(whole);fraction=new BN(fraction);var wei=whole.mul(base).add(fraction);if(negative){wei=wei.mul(negative1)}return new BN(wei.toString(10),10)}

1module.exports={unitMap:unitMap,numberToString:numberToString,getValueOfUnit:getValueOfUnit,fromWei:fromWei,toWei:toWei}},{"bn.js":120,"number-to-bn":196}],120:[function(require,module,exports){(function(module,exports){"use strict";function assert(val,msg){if(!val)throw new Error(msg||"Assertion failed")}function inherits(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor;ctor.prototype.constructor=ctor}function BN(number,base,endian){if(BN.isBN(number)){return number}this.negative=0;this.words=null;this.length=0;this.red=null;if(number!==null){if(base==="le"||base==="be"){endian=base;base=10}this._init(number||0,base||10,endian||"be")}}if(typeof module==="object"){module.exports=BN}else{exports.BN=BN}BN.BN=BN;BN.wordSize=26;var Buffer;try{Buffer=require("buf"+"fer").Buffer}catch(e){}BN.isBN=function isBN(num){if(num instanceof BN){return true}return num!==null&&typeof num==="object"&&num.constructor.wordSize===BN.wordSize&&Array.isArray(num.words)};BN.max=function max(left,right){if(left.cmp(right)>0)return left;return right};BN.min=function min(left,right){if(left.cmp(right)<0)return left;return right};BN.prototype._init=function init(number,base,endian){if(typeof number==="number"){return this._initNumber(number,base,endian)}if(typeof number==="object"){return this._initArray(number,base,endian)}if(base==="hex"){base=16}assert(base===(base|0)&&base>=2&&base<=36);number=number.toString().replace(/\s+/g,"");var start=0;if(number[0]==="-"){start++}if(base===16){this._parseHex(number,start)}else{this._parseBase(number,base,start)}if(number[0]==="-"){this.negative=1}this.strip();if(endian!=="le")return;this._initArray(this.toArray(),base,endian)};BN.prototype._initNumber=function _initNumber(number,base,endian){if(number<0){this.negative=1;number=-number}if(number<67108864){this.words=[number&67108863];this.length=1}else if(number<4503599627370496){this.words=[number&67108863,number/67108864&67108863];this.length=2}else{assert(number<9007199254740992);this.words=[number&67108863,number/67108864&67108863,1];this.length=3}if(endian!=="le")return;this._initArray(this.toArray(),base,endian)};BN.prototype._initArray=function _initArray(number,base,endian){assert(typeof number.length==="number");if(number.length<=0){this.words=[0];this.length=1;return this}this.length=Math.ceil(number.length/3);this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0}var j,w;var off=0;if(endian==="be"){for(i=number.length-1,j=0;i>=0;i-=3){w=number[i]|number[i-1]<<8|number[i-2]<<16;this.words[j]|=w<<off&67108863;this.words[j+1]=w>>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}else if(endian==="le"){for(i=0,j=0;i<number.length;i+=3){w=number[i]|number[i+1]<<8|number[i+2]<<16;this.words[j]|=w<<off&67108863;this.words[j+1]=w>>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}return this.strip()};function parseHex(str,start,end){var r=0;var len=Math.min(str.length,end);for(var i=start;i<len;i++){var c=str.charCodeAt(i)-48;r<<=4;if(c>=49&&c<=54){r|=c-49+10}else if(c>=17&&c<=22){r|=c-17+10}else{r|=c&15}}return r}BN.prototype._parseHex=function _parseHex(number,start){this.length=Math.ceil((number.length-start)/6);this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0}var j,w;var off=0;for(i=number.length-6,j=0;i>=start;i-=6){w=parseHex(number,i,i+6);this.words[j]|=w<<off&67108863;this.words[j+1]|=w>>>26-off&4194303;off+=24;if(off>=26){off-=26;j++}}if(i+6!==start){w=parseHex(number,start,i+6);this.words[j]|=w<<off&67108863;this.words[j+1]|=w>>>26-off&4194303}this.strip()};function parseBase(str,start,end,mul){var r=0;var len=Math.min(str.length,end);for(var i=start;i<len;i++){var c=str.charCodeAt(i)-48;r*=mul;if(c>=49){r+=c-49+10}else if(c>=17){r+=c-17+10}else{r+=c}}return r}BN.prototype._parseBase=function _parseBase(number,base,start){this.words=[0];this.length=1;for(var limbLen=0,limbPow=1;limbPow<=67108863;limbPow*=base){limbLen++}limbLen--;limbPow=limbPow/base|0;var total=number.length-start;var mod=total%limbLen;var end=Math.min(total,total-mod)+start;var word=0;for(var i=start;i<end;i+=limbLen){word=parseBase(number,i,i+limbLen,base);this.imuln(limbPow);if(this.words[0]+word<67108864){this.words[0]+=word}else{this._iaddn(word)}}if(mod!==0){var pow=1;word=parseBase(number,i,number.length,base);for(i=0;i<mod;i++){pow*=base}this.imuln(pow);if(this.words[0]+word<67108864){this.words[0]+=word}else{this._iaddn(word)}}};BN.prototype.copy=function copy(dest){dest.words=new Array(this.length);for(var i=0;i<this.length;i++){dest.words[i]=this.words[i]}dest.length=this.length;dest.negative=this.negative;dest.red=this.red};BN.prototype.clone=function clone(){var r=new BN(null);this.copy(r);return r};BN.prototype._expand=function _expand(size){while(this.length<size){this.words[this.length++]=0}return this};BN.prototype.strip=function strip(){while(this.length>1&&this.words[this.length-1]===0){this.length--}return this._normSign()};BN.prototype._normSign=function _normSign(){if(this.length===1&&this.words[0]===0){this.negative=0}return this};BN.prototype.inspect=function inspect(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var zeros=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"];var groupSizes=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5];var groupBases=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];BN.prototype.toString=function toString(base,padding){base=base||10;padding=padding|0||1;var out;if(base===16||base==="hex"){out="";var off=0;var carry=0;for(var i=0;i<this.length;i++){var w=this.words[i];var word=((w<<off|carry)&16777215).toString(16);carry=w>>>24-off&16777215;if(carry!==0||i!==this.length-1){out=zeros[6-word.length]+word+out}else{out=word+out}off+=2;if(off>=26){off-=26;i--}}if(carry!==0){out=carry.toString(16)+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}if(base===(base|0)&&base>=2&&base<=36){var groupSize=groupSizes[base];var groupBase=groupBases[base];out="";var c=this.clone();c.negative=0;while(!c.isZero()){var r=c.modn(groupBase).toString(base);c=c.idivn(groupBase);if(!c.isZero()){out=zeros[groupSize-r.length]+r+out}else{out=r+out}}if(this.isZero()){out="0"+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}assert(false,"Base should be between 2 and 36")};BN.prototype.toNumber=function toNumber(){var ret=this.words[0];if(this.length===2){ret+=this.words[1]*67108864}else if(this.length===3&&this.words[2]===1){ret+=4503599627370496+this.words[1]*67108864}else if(this.length>2){assert(false,"Number can only safely store up to 53 bits")}return this.negative!==0?-ret:ret};BN.prototype.toJSON=function toJSON(){return this.toString(16)};BN.prototype.toBuffer=function toBuffer(endian,length){assert(typeof Buffer!=="undefined");return this.toArrayLike(Buffer,endian,length)};BN.prototype.toArray=function toArray(endian,length){return this.toArrayLike(Array,endian,length)};BN.prototype.toArrayLike=function toArrayLike(ArrayType,endian,length){var byteLength=this.byteLength();var reqLength=length||Math.max(1,byteLength);assert(byteLength<=reqLength,"byte array longer than desired length");assert(reqLength>0,"Requested array length <= 0");this.strip();var littleEndian=endian==="le";var res=new ArrayType(reqLength);var b,i;var q=this.clone();if(!littleEndian){for(i=0;i<reqLength-byteLength;i++){res[i]=0}for(i=0;!q.isZero();i++){b=q.andln(255);q.iushrn(8);res[reqLength-i-1]=b}}else{for(i=0;!q.isZero();i++){b=q.andln(255);q.iushrn(8);res[i]=b}for(;i<reqLength;i++){res[i]=0}}return res};if(Math.clz32){BN.prototype._countBits=function _countBits(w){return 32-Math.clz32(w)}}else{BN.prototype._countBits=function _countBits(w){var t=w;var r=0;if(t>=4096){r+=13;t>>>=13}if(t>=64){r+=7;t>>>=7}if(t>=8){r+=4;t>>>=4}if(t>=2){r+=2;t>>>=2}return r+t}}BN.prototype._zeroBits=function _zeroBits(w){if(w===0)return 26;var t=w;var r=0;if((t&8191)===0){r+=13;t>>>=13}if((t&127)===0){r+=7;t>>>=7}if((t&15)===0){r+=4;t>>>=4}if((t&3)===0){r+=2;t>>>=2}if((t&1)===0){r++}return r};BN.prototype.bitLength=function bitLength(){var w=this.words[this.length-1];var hi=this._countBits(w);return(this.length-1)*26+hi};function toBitArray(num){var w=new Array(num.bitLength());for(var bit=0;bit<w.length;bit++){var off=bit/26|0;var wbit=bit%26;w[bit]=(num.words[off]&1<<wbit)>>>wbit}return w}BN.prototype.zeroBits=function zeroBits(){if(this.isZero())return 0;var r=0;for(var i=0;i<this.length;i++){var b=this._zeroBits(this.words[i]);r+=b;if(b!==26)break}return r};BN.prototype.byteLength=function byteLength(){return Math.ceil(this.bitLength()/8)};BN.prototype.toTwos=function toTwos(width){if(this.negative!==0){return this.abs().inotn(width).iaddn(1)}return this.clone()};BN.prototype.fromTwos=function fromTwos(width){if(this.testn(width-1)){return this.notn(width).iaddn(1).ineg()}return this.clone()};BN.prototype.isNeg=function isNeg(){return this.negative!==0};BN.prototype.neg=function neg(){return this.clone().ineg()};BN.prototype.ineg=function ineg(){if(!this.isZero()){this.negative^=1}return this};BN.prototype.iuor=function iuor(num){while(this.length<num.length){this.words[this.length++]=0}for(var i=0;i<num.length;i++){this.words[i]=this.words[i]|num.words[i]}return this.strip()};BN.prototype.ior=function ior(num){assert((this.negative|num.negative)===0);return this.iuor(num)};BN.prototype.or=function or(num){if(this.length>num.length)return this.clone().ior(num);return num.clone().ior(this)};BN.prototype.uor=function uor(num){if(this.length>num.length)return this.clone().iuor(num);return num.clone().iuor(this)};BN.prototype.iuand=function iuand(num){var b;if(this.length>num.length){b=num}else{b=this}for(var i=0;i<b.length;i++){this.words[i]=this.words[i]&num.words[i]}this.length=b.length;return this.strip()};BN.prototype.iand=function iand(num){assert((this.negative|num.negative)===0);return this.iuand(num)};BN.prototype.and=function and(num){if(this.length>num.length)return this.clone().iand(num);return num.clone().iand(this)};BN.prototype.uand=function uand(num){if(this.length>num.length)return this.clone().iuand(num);return num.clone().iuand(this)};BN.prototype.iuxor=function iuxor(num){var a;var b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}for(var i=0;i<b.length;i++){this.words[i]=a.words[i]^b.words[i]}if(this!==a){for(;i<a.length;i++){this.words[i]=a.words[i]}}this.length=a.length;return this.strip()};BN.prototype.ixor=function ixor(num){assert((this.negative|num.negative)===0);return this.iuxor(num)};BN.prototype.xor=function xor(num){if(this.length>num.length)return this.clone().ixor(num);return num.clone().ixor(this)};BN.prototype.uxor=function uxor(num){if(this.length>num.length)return this.clone().iuxor(num);return num.clone().iuxor(this)};BN.prototype.inotn=function inotn(width){assert(typeof width==="number"&&width>=0);var bytesNeeded=Math.ceil(width/26)|0;var bitsLeft=width%26;this._expand(bytesNeeded);if(bitsLeft>0){bytesNeeded--}for(var i=0;i<bytesNeeded;i++){this.words[i]=~this.words[i]&67108863}if(bitsLeft>0){this.words[i]=~this.words[i]&67108863>>26-bitsLeft}return this.strip()};BN.prototype.notn=function notn(width){return this.clone().inotn(width)};BN.prototype.setn=function setn(bit,val){assert(typeof bit==="number"&&bit>=0);var off=bit/26|0;var wbit=bit%26;this._expand(off+1);if(val){this.words[off]=this.words[off]|1<<wbit}else{this.words[off]=this.words[off]&~(1<<wbit)}return this.strip()};BN.prototype.iadd=function iadd(num){var r;if(this.negative!==0&&num.negative===0){this.negative=0;r=this.isub(num);this.negative^=1;return this._normSign()}else if(this.negative===0&&num.negative!==0){num.negative=0;r=this.isub(num);num.negative=1;return r._normSign()}var a,b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i<b.length;i++){r=(a.words[i]|0)+(b.words[i]|0)+carry;this.words[i]=r&67108863;carry=r>>>26}for(;carry!==0&&i<a.length;i++){r=(a.words[i]|0)+carry;this.words[i]=r&67108863;carry=r>>>26}this.length=a.length;if(carry!==0){this.words[this.length]=carry;this.length++}else if(a!==this){for(;i<a.length;i++){this.words[i]=a.words[i]}}return this};BN.prototype.add=function add(num){var res;if(num.negative!==0&&this.negative===0){num.negative=0;res=this.sub(num);num.negative^=1;return res}else if(num.negative===0&&this.negative!==0){this.negative=0;res=num.sub(this);this.negative=1;return res}if(this.length>num.length)return this.clone().iadd(num);return num.clone().iadd(this)};BN.prototype.isub=function isub(num){if(num.negative!==0){num.negative=0;var r=this.iadd(num);num.negative=1;return r._normSign()}else if(this.negative!==0){this.negative=0;this.iadd(num);this.negative=1;return this._normSign()}var cmp=this.cmp(num);if(cmp===0){this.negative=0;this.length=1;this.words[0]=0;return this}var a,b;if(cmp>0){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i<b.length;i++){r=(a.words[i]|0)-(b.words[i]|0)+carry;carry=r>>26;this.words[i]=r&67108863}for(;carry!==0&&i<a.length;i++){r=(a.words[i]|0)+carry;carry=r>>26;this.words[i]=r&67108863}if(carry===0&&i<a.length&&a!==this){for(;i<a.length;i++){this.words[i]=a.words[i]}}this.length=Math.max(this.length,i);if(a!==this){this.negative=1}return this.strip()};BN.prototype.sub=function sub(num){return this.clone().isub(num)};function smallMulTo(self,num,out){out.negative=num.negative^self.negative;var len=self.length+num.length|0;out.length=len;len=len-1|0;var a=self.words[0]|0;var b=num.words[0]|0;var r=a*b;var lo=r&67108863;var carry=r/67108864|0;out.words[0]=lo;for(var k=1;k<len;k++){var ncarry=carry>>>26;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j|0;a=self.words[i]|0;b=num.words[j]|0;r=a*b+rword;ncarry+=r/67108864|0;rword=r&67108863}out.words[k]=rword|0;carry=ncarry|0}if(carry!==0){out.words[k]=carry|0}else{out.length--}return out.

1strip()}var comb10MulTo=function comb10MulTo(self,num,out){var a=self.words;var b=num.words;var o=out.words;var c=0;var lo;var mid;var hi;var a0=a[0]|0;var al0=a0&8191;var ah0=a0>>>13;var a1=a[1]|0;var al1=a1&8191;var ah1=a1>>>13;var a2=a[2]|0;var al2=a2&8191;var ah2=a2>>>13;var a3=a[3]|0;var al3=a3&8191;var ah3=a3>>>13;var a4=a[4]|0;var al4=a4&8191;var ah4=a4>>>13;var a5=a[5]|0;var al5=a5&8191;var ah5=a5>>>13;var a6=a[6]|0;var al6=a6&8191;var ah6=a6>>>13;var a7=a[7]|0;var al7=a7&8191;var ah7=a7>>>13;var a8=a[8]|0;var al8=a8&8191;var ah8=a8>>>13;var a9=a[9]|0;var al9=a9&8191;var ah9=a9>>>13;var b0=b[0]|0;var bl0=b0&8191;var bh0=b0>>>13;var b1=b[1]|0;var bl1=b1&8191;var bh1=b1>>>13;var b2=b[2]|0;var bl2=b2&8191;var bh2=b2>>>13;var b3=b[3]|0;var bl3=b3&8191;var bh3=b3>>>13;var b4=b[4]|0;var bl4=b4&8191;var bh4=b4>>>13;var b5=b[5]|0;var bl5=b5&8191;var bh5=b5>>>13;var b6=b[6]|0;var bl6=b6&8191;var bh6=b6>>>13;var b7=b[7]|0;var bl7=b7&8191;var bh7=b7>>>13;var b8=b[8]|0;var bl8=b8&8191;var bh8=b8>>>13;var b9=b[9]|0;var bl9=b9&8191;var bh9=b9>>>13;out.negative=self.negative^num.negative;out.length=19;lo=Math.imul(al0,bl0);mid=Math.imul(al0,bh0);mid=mid+Math.imul(ah0,bl0)|0;hi=Math.imul(ah0,bh0);var w0=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w0>>>26)|0;w0&=67108863;lo=Math.imul(al1,bl0);mid=Math.imul(al1,bh0);mid=mid+Math.imul(ah1,bl0)|0;hi=Math.imul(ah1,bh0);lo=lo+Math.imul(al0,bl1)|0;mid=mid+Math.imul(al0,bh1)|0;mid=mid+Math.imul(ah0,bl1)|0;hi=hi+Math.imul(ah0,bh1)|0;var w1=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w1>>>26)|0;w1&=67108863;lo=Math.imul(al2,bl0);mid=Math.imul(al2,bh0);mid=mid+Math.imul(ah2,bl0)|0;hi=Math.imul(ah2,bh0);lo=lo+Math.imul(al1,bl1)|0;mid=mid+Math.imul(al1,bh1)|0;mid=mid+Math.imul(ah1,bl1)|0;hi=hi+Math.imul(ah1,bh1)|0;lo=lo+Math.imul(al0,bl2)|0;mid=mid+Math.imul(al0,bh2)|0;mid=mid+Math.imul(ah0,bl2)|0;hi=hi+Math.imul(ah0,bh2)|0;var w2=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w2>>>26)|0;w2&=67108863;lo=Math.imul(al3,bl0);mid=Math.imul(al3,bh0);mid=mid+Math.imul(ah3,bl0)|0;hi=Math.imul(ah3,bh0);lo=lo+Math.imul(al2,bl1)|0;mid=mid+Math.imul(al2,bh1)|0;mid=mid+Math.imul(ah2,bl1)|0;hi=hi+Math.imul(ah2,bh1)|0;lo=lo+Math.imul(al1,bl2)|0;mid=mid+Math.imul(al1,bh2)|0;mid=mid+Math.imul(ah1,bl2)|0;hi=hi+Math.imul(ah1,bh2)|0;lo=lo+Math.imul(al0,bl3)|0;mid=mid+Math.imul(al0,bh3)|0;mid=mid+Math.imul(ah0,bl3)|0;hi=hi+Math.imul(ah0,bh3)|0;var w3=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w3>>>26)|0;w3&=67108863;lo=Math.imul(al4,bl0);mid=Math.imul(al4,bh0);mid=mid+Math.imul(ah4,bl0)|0;hi=Math.imul(ah4,bh0);lo=lo+Math.imul(al3,bl1)|0;mid=mid+Math.imul(al3,bh1)|0;mid=mid+Math.imul(ah3,bl1)|0;hi=hi+Math.imul(ah3,bh1)|0;lo=lo+Math.imul(al2,bl2)|0;mid=mid+Math.imul(al2,bh2)|0;mid=mid+Math.imul(ah2,bl2)|0;hi=hi+Math.imul(ah2,bh2)|0;lo=lo+Math.imul(al1,bl3)|0;mid=mid+Math.imul(al1,bh3)|0;mid=mid+Math.imul(ah1,bl3)|0;hi=hi+Math.imul(ah1,bh3)|0;lo=lo+Math.imul(al0,bl4)|0;mid=mid+Math.imul(al0,bh4)|0;mid=mid+Math.imul(ah0,bl4)|0;hi=hi+Math.imul(ah0,bh4)|0;var w4=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w4>>>26)|0;w4&=67108863;lo=Math.imul(al5,bl0);mid=Math.imul(al5,bh0);mid=mid+Math.imul(ah5,bl0)|0;hi=Math.imul(ah5,bh0);lo=lo+Math.imul(al4,bl1)|0;mid=mid+Math.imul(al4,bh1)|0;mid=mid+Math.imul(ah4,bl1)|0;hi=hi+Math.imul(ah4,bh1)|0;lo=lo+Math.imul(al3,bl2)|0;mid=mid+Math.imul(al3,bh2)|0;mid=mid+Math.imul(ah3,bl2)|0;hi=hi+Math.imul(ah3,bh2)|0;lo=lo+Math.imul(al2,bl3)|0;mid=mid+Math.imul(al2,bh3)|0;mid=mid+Math.imul(ah2,bl3)|0;hi=hi+Math.imul(ah2,bh3)|0;lo=lo+Math.imul(al1,bl4)|0;mid=mid+Math.imul(al1,bh4)|0;mid=mid+Math.imul(ah1,bl4)|0;hi=hi+Math.imul(ah1,bh4)|0;lo=lo+Math.imul(al0,bl5)|0;mid=mid+Math.imul(al0,bh5)|0;mid=mid+Math.imul(ah0,bl5)|0;hi=hi+Math.imul(ah0,bh5)|0;var w5=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w5>>>26)|0;w5&=67108863;lo=Math.imul(al6,bl0);mid=Math.imul(al6,bh0);mid=mid+Math.imul(ah6,bl0)|0;hi=Math.imul(ah6,bh0);lo=lo+Math.imul(al5,bl1)|0;mid=mid+Math.imul(al5,bh1)|0;mid=mid+Math.imul(ah5,bl1)|0;hi=hi+Math.imul(ah5,bh1)|0;lo=lo+Math.imul(al4,bl2)|0;mid=mid+Math.imul(al4,bh2)|0;mid=mid+Math.imul(ah4,bl2)|0;hi=hi+Math.imul(ah4,bh2)|0;lo=lo+Math.imul(al3,bl3)|0;mid=mid+Math.imul(al3,bh3)|0;mid=mid+Math.imul(ah3,bl3)|0;hi=hi+Math.imul(ah3,bh3)|0;lo=lo+Math.imul(al2,bl4)|0;mid=mid+Math.imul(al2,bh4)|0;mid=mid+Math.imul(ah2,bl4)|0;hi=hi+Math.imul(ah2,bh4)|0;lo=lo+Math.imul(al1,bl5)|0;mid=mid+Math.imul(al1,bh5)|0;mid=mid+Math.imul(ah1,bl5)|0;hi=hi+Math.imul(ah1,bh5)|0;lo=lo+Math.imul(al0,bl6)|0;mid=mid+Math.imul(al0,bh6)|0;mid=mid+Math.imul(ah0,bl6)|0;hi=hi+Math.imul(ah0,bh6)|0;var w6=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w6>>>26)|0;w6&=67108863;lo=Math.imul(al7,bl0);mid=Math.imul(al7,bh0);mid=mid+Math.imul(ah7,bl0)|0;hi=Math.imul(ah7,bh0);lo=lo+Math.imul(al6,bl1)|0;mid=mid+Math.imul(al6,bh1)|0;mid=mid+Math.imul(ah6,bl1)|0;hi=hi+Math.imul(ah6,bh1)|0;lo=lo+Math.imul(al5,bl2)|0;mid=mid+Math.imul(al5,bh2)|0;mid=mid+Math.imul(ah5,bl2)|0;hi=hi+Math.imul(ah5,bh2)|0;lo=lo+Math.imul(al4,bl3)|0;mid=mid+Math.imul(al4,bh3)|0;mid=mid+Math.imul(ah4,bl3)|0;hi=hi+Math.imul(ah4,bh3)|0;lo=lo+Math.imul(al3,bl4)|0;mid=mid+Math.imul(al3,bh4)|0;mid=mid+Math.imul(ah3,bl4)|0;hi=hi+Math.imul(ah3,bh4)|0;lo=lo+Math.imul(al2,bl5)|0;mid=mid+Math.imul(al2,bh5)|0;mid=mid+Math.imul(ah2,bl5)|0;hi=hi+Math.imul(ah2,bh5)|0;lo=lo+Math.imul(al1,bl6)|0;mid=mid+Math.imul(al1,bh6)|0;mid=mid+Math.imul(ah1,bl6)|0;hi=hi+Math.imul(ah1,bh6)|0;lo=lo+Math.imul(al0,bl7)|0;mid=mid+Math.imul(al0,bh7)|0;mid=mid+Math.imul(ah0,bl7)|0;hi=hi+Math.imul(ah0,bh7)|0;var w7=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w7>>>26)|0;w7&=67108863;lo=Math.imul(al8,bl0);mid=Math.imul(al8,bh0);mid=mid+Math.imul(ah8,bl0)|0;hi=Math.imul(ah8,bh0);lo=lo+Math.imul(al7,bl1)|0;mid=mid+Math.imul(al7,bh1)|0;mid=mid+Math.imul(ah7,bl1)|0;hi=hi+Math.imul(ah7,bh1)|0;lo=lo+Math.imul(al6,bl2)|0;mid=mid+Math.imul(al6,bh2)|0;mid=mid+Math.imul(ah6,bl2)|0;hi=hi+Math.imul(ah6,bh2)|0;lo=lo+Math.imul(al5,bl3)|0;mid=mid+Math.imul(al5,bh3)|0;mid=mid+Math.imul(ah5,bl3)|0;hi=hi+Math.imul(ah5,bh3)|0;lo=lo+Math.imul(al4,bl4)|0;mid=mid+Math.imul(al4,bh4)|0;mid=mid+Math.imul(ah4,bl4)|0;hi=hi+Math.imul(ah4,bh4)|0;lo=lo+Math.imul(al3,bl5)|0;mid=mid+Math.imul(al3,bh5)|0;mid=mid+Math.imul(ah3,bl5)|0;hi=hi+Math.imul(ah3,bh5)|0;lo=lo+Math.imul(al2,bl6)|0;mid=mid+Math.imul(al2,bh6)|0;mid=mid+Math.imul(ah2,bl6)|0;hi=hi+Math.imul(ah2,bh6)|0;lo=lo+Math.imul(al1,bl7)|0;mid=mid+Math.imul(al1,bh7)|0;mid=mid+Math.imul(ah1,bl7)|0;hi=hi+Math.imul(ah1,bh7)|0;lo=lo+Math.imul(al0,bl8)|0;mid=mid+Math.imul(al0,bh8)|0;mid=mid+Math.imul(ah0,bl8)|0;hi=hi+Math.imul(ah0,bh8)|0;var w8=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w8>>>26)|0;w8&=67108863;lo=Math.imul(al9,bl0);mid=Math.imul(al9,bh0);mid=mid+Math.imul(ah9,bl0)|0;hi=Math.imul(ah9,bh0);lo=lo+Math.imul(al8,bl1)|0;mid=mid+Math.imul(al8,bh1)|0;mid=mid+Math.imul(ah8,bl1)|0;hi=hi+Math.imul(ah8,bh1)|0;lo=lo+Math.imul(al7,bl2)|0;mid=mid+Math.imul(al7,bh2)|0;mid=mid+Math.imul(ah7,bl2)|0;hi=hi+Math.imul(ah7,bh2)|0;lo=lo+Math.imul(al6,bl3)|0;mid=mid+Math.imul(al6,bh3)|0;mid=mid+Math.imul(ah6,bl3)|0;hi=hi+Math.imul(ah6,bh3)|0;lo=lo+Math.imul(al5,bl4)|0;mid=mid+Math.imul(al5,bh4)|0;mid=mid+Math.imul(ah5,bl4)|0;hi=hi+Math.imul(ah5,bh4)|0;lo=lo+Math.imul(al4,bl5)|0;mid=mid+Math.imul(al4,bh5)|0;mid=mid+Math.imul(ah4,bl5)|0;hi=hi+Math.imul(ah4,bh5)|0;lo=lo+Math.imul(al3,bl6)|0;mid=mid+Math.imul(al3,bh6)|0;mid=mid+Math.imul(ah3,bl6)|0;hi=hi+Math.imul(ah3,bh6)|0;lo=lo+Math.imul(al2,bl7)|0;mid=mid+Math.imul(al2,bh7)|0;mid=mid+Math.imul(ah2,bl7)|0;hi=hi+Math.imul(ah2,bh7)|0;lo=lo+Math.imul(al1,bl8)|0;mid=mid+Math.imul(al1,bh8)|0;mid=mid+Math.imul(ah1,bl8)|0;hi=hi+Math.imul(ah1,bh8)|0;lo=lo+Math.imul(al0,bl9)|0;mid=mid+Math.imul(al0,bh9)|0;mid=mid+Math.imul(ah0,bl9)|0;hi=hi+Math.imul(ah0,bh9)|0;var w9=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w9>>>26)|0;w9&=67108863;lo=Math.imul(al9,bl1);mid=Math.imul(al9,bh1);mid=mid+Math.imul(ah9,bl1)|0;hi=Math.imul(ah9,bh1);lo=lo+Math.imul(al8,bl2)|0;mid=mid+Math.imul(al8,bh2)|0;mid=mid+Math.imul(ah8,bl2)|0;hi=hi+Math.imul(ah8,bh2)|0;lo=lo+Math.imul(al7,bl3)|0;mid=mid+Math.imul(al7,bh3)|0;mid=mid+Math.imul(ah7,bl3)|0;hi=hi+Math.imul(ah7,bh3)|0;lo=lo+Math.imul(al6,bl4)|0;mid=mid+Math.imul(al6,bh4)|0;mid=mid+Math.imul(ah6,bl4)|0;hi=hi+Math.imul(ah6,bh4)|0;lo=lo+Math.imul(al5,bl5)|0;mid=mid+Math.imul(al5,bh5)|0;mid=mid+Math.imul(ah5,bl5)|0;hi=hi+Math.imul(ah5,bh5)|0;lo=lo+Math.imul(al4,bl6)|0;mid=mid+Math.imul(al4,bh6)|0;mid=mid+Math.imul(ah4,bl6)|0;hi=hi+Math.imul(ah4,bh6)|0;lo=lo+Math.imul(al3,bl7)|0;mid=mid+Math.imul(al3,bh7)|0;mid=mid+Math.imul(ah3,bl7)|0;hi=hi+Math.imul(ah3,bh7)|0;lo=lo+Math.imul(al2,bl8)|0;mid=mid+Math.imul(al2,bh8)|0;mid=mid+Math.imul(ah2,bl8)|0;hi=hi+Math.imul(ah2,bh8)|0;lo=lo+Math.imul(al1,bl9)|0;mid=mid+Math.imul(al1,bh9)|0;mid=mid+Math.imul(ah1,bl9)|0;hi=hi+Math.imul(ah1,bh9)|0;var w10=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w10>>>26)|0;w10&=67108863;lo=Math.imul(al9,bl2);mid=Math.imul(al9,bh2);mid=mid+Math.imul(ah9,bl2)|0;hi=Math.imul(ah9,bh2);lo=lo+Math.imul(al8,bl3)|0;mid=mid+Math.imul(al8,bh3)|0;mid=mid+Math.imul(ah8,bl3)|0;hi=hi+Math.imul(ah8,bh3)|0;lo=lo+Math.imul(al7,bl4)|0;mid=mid+Math.imul(al7,bh4)|0;mid=mid+Math.imul(ah7,bl4)|0;hi=hi+Math.imul(ah7,bh4)|0;lo=lo+Math.imul(al6,bl5)|0;mid=mid+Math.imul(al6,bh5)|0;mid=mid+Math.imul(ah6,bl5)|0;hi=hi+Math.imul(ah6,bh5)|0;lo=lo+Math.imul(al5,bl6)|0;mid=mid+Math.imul(al5,bh6)|0;mid=mid+Math.imul(ah5,bl6)|0;hi=hi+Math.imul(ah5,bh6)|0;lo=lo+Math.imul(al4,bl7)|0;mid=mid+Math.imul(al4,bh7)|0;mid=mid+Math.imul(ah4,bl7)|0;hi=hi+Math.imul(ah4,bh7)|0;lo=lo+Math.imul(al3,bl8)|0;mid=mid+Math.imul(al3,bh8)|0;mid=mid+Math.imul(ah3,bl8)|0;hi=hi+Math.imul(ah3,bh8)|0;lo=lo+Math.imul(al2,bl9)|0;mid=mid+Math.imul(al2,bh9)|0;mid=mid+Math.imul(ah2,bl9)|0;hi=hi+Math.imul(ah2,bh9)|0;var w11=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w11>>>26)|0;w11&=67108863;lo=Math.imul(al9,bl3);mid=Math.imul(al9,bh3);mid=mid+Math.imul(ah9,bl3)|0;hi=Math.imul(ah9,bh3);lo=lo+Math.imul(al8,bl4)|0;mid=mid+Math.imul(al8,bh4)|0;mid=mid+Math.imul(ah8,bl4)|0;hi=hi+Math.imul(ah8,bh4)|0;lo=lo+Math.imul(al7,bl5)|0;mid=mid+Math.imul(al7,bh5)|0;mid=mid+Math.imul(ah7,bl5)|0;hi=hi+Math.imul(ah7,bh5)|0;lo=lo+Math.imul(al6,bl6)|0;mid=mid+Math.imul(al6,bh6)|0;mid=mid+Math.imul(ah6,bl6)|0;hi=hi+Math.imul(ah6,bh6)|0;lo=lo+Math.imul(al5,bl7)|0;mid=mid+Math.imul(al5,bh7)|0;mid=mid+Math.imul(ah5,bl7)|0;hi=hi+Math.imul(ah5,bh7)|0;lo=lo+Math.imul(al4,bl8)|0;mid=mid+Math.imul(al4,bh8)|0;mid=mid+Math.imul(ah4,bl8)|0;hi=hi+Math.imul(ah4,bh8)|0;lo=lo+Math.imul(al3,bl9)|0;mid=mid+Math.imul(al3,bh9)|0;mid=mid+Math.imul(ah3,bl9)|0;hi=hi+Math.imul(ah3,bh9)|0;var w12=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w12>>>26)|0;w12&=67108863;lo=Math.imul(al9,bl4);mid=Math.imul(al9,bh4);mid=mid+Math.imul(ah9,bl4)|0;hi=Math.imul(ah9,bh4);lo=lo+Math.imul(al8,bl5)|0;mid=mid+Math.imul(al8,bh5)|0;mid=mid+Math.imul(ah8,bl5)|0;hi=hi+Math.imul(ah8,bh5)|0;lo=lo+Math.imul(al7,bl6)|0;mid=mid+Math.imul(al7,bh6)|0;mid=mid+Math.imul(ah7,bl6)|0;hi=hi+Math.imul(ah7,bh6)|0;lo=lo+Math.imul(al6,bl7)|0;mid=mid+Math.imul(al6,bh7)|0;mid=mid+Math.imul(ah6,bl7)|0;hi=hi+Math.imul(ah6,bh7)|0;lo=lo+Math.imul(al5,bl8)|0;mid=mid+Math.imul(al5,bh8)|0;mid=mid+Math.imul(ah5,bl8)|0;hi=hi+Math.imul(ah5,bh8)|0;lo=lo+Math.imul(al4,bl9)|0;mid=mid+Math.imul(al4,bh9)|0;mid=mid+Math.imul(ah4,bl9)|0;hi=hi+Math.imul(ah4,bh9)|0;var w13=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w13>>>26)|0;w13&=67108863;lo=Math.imul(al9,bl5);mid=Math.imul(al9,bh5);mid=mid+Math.imul(ah9,bl5)|0;hi=Math.imul(ah9,bh5);lo=lo+Math.imul(al8,bl6)|0;mid=mid+Math.imul(al8,bh6)|0;mid=mid+Math.imul(ah8,bl6)|0;hi=hi+Math.imul(ah8,bh6)|0;lo=lo+Math.imul(al7,bl7)|0;mid=mid+Math.imul(al7,bh7)|0;mid=mid+Math.imul(ah7,bl7)|0;hi=hi+Math.imul(ah7,bh7)|0;lo=lo+Math.imul(al6,bl8)|0;mid=mid+Math.imul(al6,bh8)|0;mid=mid+Math.imul(ah6,bl8)|0;hi=hi+Math.imul(ah6,bh8)|0;lo=lo+Math.imul(al5,bl9)|0;mid=mid+Math.imul(al5,bh9)|0;mid=mid+Math.imul(ah5,bl9)|0;hi=hi+Math.imul(ah5,bh9)|0;var w14=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w14>>>26)|0;w14&=67108863;lo=Math.imul(al9,bl6);mid=Math.imul(al9,bh6);mid=mid+Math.imul(ah9,bl6)|0;hi=Math.imul(ah9,bh6);lo=lo+Math.imul(al8,bl7)|0;mid=mid+Math.imul(al8,bh7)|0;mid=mid+Math.imul(ah8,bl7)|0;hi=hi+Math.imul(ah8,bh7)|0;lo=lo+Math.imul(al7,bl8)|0;mid=mid+Math.imul(al7,bh8)|0;mid=mid+Math.imul(ah7,bl8)|0;hi=hi+Math.imul(ah7,bh8)|0;lo=lo+Math.imul(al6,bl9)|0;mid=mid+Math.imul(al6,bh9)|0;mid=mid+Math.imul(ah6,bl9)|0;hi=hi+Math.imul(ah6,bh9)|0;var w15=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w15>>>26)|0;w15&=67108863;lo=Math.imul(al9,bl7);mid=Math.imul(al9,bh7);mid=mid+Math.imul(ah9,bl7)|0;hi=Math.imul(ah9,bh7);lo=lo+Math.imul(al8,bl8)|0;mid=mid+Math.imul(al8,bh8)|0;mid=mid+Math.imul(ah8,bl8)|0;hi=hi+Math.imul(ah8,bh8)|0;lo=lo+Math.imul(al7,bl9)|0;mid=mid+Math.imul(al7,bh9)|0;mid=mid+Math.imul(ah7,bl9)|0;hi=hi+Math.imul(ah7,bh9)|0;var w16=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w16>>>26)|0;w16&=67108863;lo=Math.imul(al9,bl8);mid=Math.imul(al9,bh8);mid=mid+Math.imul(ah9,bl8)|0;hi=Math.imul(ah9,bh8);lo=lo+Math.imul(al8,bl9)|0;mid=mid+Math.imul(al8,bh9)|0;mid=mid+Math.imul(ah8,bl9)|0;hi=hi+Math.imul(ah8,bh9)|0;var w17=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w17>>>26)|0;w17&=67108863;lo=Math.imul(al9,bl9);mid=Math.imul(al9,bh9);mid=mid+Math.imul(ah9,bl9)|0;hi=Math.imul(ah9,bh9);var w18=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w18>>>26)|0;w18&=67108863;o[0]=w0;o[1]=w1;o[2]=w2;o[3]=w3;o[4]=w4;o[5]=w5;o[6]=w6;o[7]=w7;o[8]=w8;o[9]=w9;o[10]=w10;o[11]=w11;o[12]=w12;o[13]=w13;o[14]=w14;o[15]=w15;o[16]=w16;o[17]=w17;o[18]=w18;if(c!==0){o[19]=c;out.length++}return out};if(!Math.imul){comb10MulTo=smallMulTo}function bigMulTo(self,num,out){out.negative=num.negative^self.negative;out.length=self.length+num.length;var carry=0;var hncarry=0;for(var k=0;k<out.length-1;k++){var ncarry=hncarry;hncarry=0;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j;var a=self.words[i]|0;var b=num.words[j]|0;var r=a*b;var lo=r&67108863;ncarry=ncarry+(r/67108864|0)|0;lo=lo+rword|0;rword=lo&67108863;ncarry=ncarry+(lo>>>26)|0;hncarry+=ncarry>>>26;ncarry&=67108863}out.words[k]=rword;carry=ncarry;ncarry=hncarry}if(carry!==0){out.words[k]=carry}else{out.length--}return out.

1strip()}function jumboMulTo(self,num,out){var fftm=new FFTM;return fftm.mulp(self,num,out)}BN.prototype.mulTo=function mulTo(num,out){var res;var len=this.length+num.length;if(this.length===10&&num.length===10){res=comb10MulTo(this,num,out)}else if(len<63){res=smallMulTo(this,num,out)}else if(len<1024){res=bigMulTo(this,num,out)}else{res=jumboMulTo(this,num,out)}return res};function FFTM(x,y){this.x=x;this.y=y}FFTM.prototype.makeRBT=function makeRBT(N){var t=new Array(N);var l=BN.prototype._countBits(N)-1;for(var i=0;i<N;i++){t[i]=this.revBin(i,l,N)}return t};FFTM.prototype.revBin=function revBin(x,l,N){if(x===0||x===N-1)return x;var rb=0;for(var i=0;i<l;i++){rb|=(x&1)<<l-i-1;x>>=1}return rb};FFTM.prototype.permute=function permute(rbt,rws,iws,rtws,itws,N){for(var i=0;i<N;i++){rtws[i]=rws[rbt[i]];itws[i]=iws[rbt[i]]}};FFTM.prototype.transform=function transform(rws,iws,rtws,itws,N,rbt){this.permute(rbt,rws,iws,rtws,itws,N);for(var s=1;s<N;s<<=1){var l=s<<1;var rtwdf=Math.cos(2*Math.PI/l);var itwdf=Math.sin(2*Math.PI/l);for(var p=0;p<N;p+=l){var rtwdf_=rtwdf;var itwdf_=itwdf;for(var j=0;j<s;j++){var re=rtws[p+j];var ie=itws[p+j];var ro=rtws[p+j+s];var io=itws[p+j+s];var rx=rtwdf_*ro-itwdf_*io;io=rtwdf_*io+itwdf_*ro;ro=rx;rtws[p+j]=re+ro;itws[p+j]=ie+io;rtws[p+j+s]=re-ro;itws[p+j+s]=ie-io;if(j!==l){rx=rtwdf*rtwdf_-itwdf*itwdf_;itwdf_=rtwdf*itwdf_+itwdf*rtwdf_;rtwdf_=rx}

1}}}};FFTM.prototype.guessLen13b=function guessLen13b(n,m){var N=Math.max(m,n)|1;var odd=N&1;var i=0;for(N=N/2|0;N;N=N>>>1){i++}return 1<<i+1+odd};FFTM.prototype.conjugate=function conjugate(rws,iws,N){if(N<=1)return;for(var i=0;i<N/2;i++){var t=rws[i];rws[i]=rws[N-i-1];rws[N-i-1]=t;t=iws[i];iws[i]=-iws[N-i-1];iws[N-i-1]=-t}};FFTM.prototype.normalize13b=function normalize13b(ws,N){var carry=0;for(var i=0;i<N/2;i++){var w=Math.round(ws[2*i+1]/N)*8192+Math.round(ws[2*i]/N)+carry;ws[i]=w&67108863;if(w<67108864){carry=0}else{carry=w/67108864|0}}return ws};FFTM.prototype.convert13b=function convert13b(ws,len,rws,N){var carry=0;for(var i=0;i<len;i++){carry=carry+(ws[i]|0);rws[2*i]=carry&8191;carry=carry>>>13;rws[2*i+1]=carry&8191;carry=carry>>>13}for(i=2*len;i<N;++i){rws[i]=0}assert(carry===0);assert((carry&~8191)===0)};FFTM.prototype.stub=function stub(N){var ph=new Array(N);for(var i=0;i<N;i++){ph[i]=0}return ph};FFTM.prototype.mulp=function mulp(x,y,out){var N=2*this.guessLen13b(x.length,y.length);var rbt=this.makeRBT(N);var _=this.stub(N);var rws=new Array(N);var rwst=new Array(N);var iwst=new Array(N);var nrws=new Array(N);var nrwst=new Array(N);var niwst=new Array(N);var rmws=out.words;rmws.length=N;this.convert13b(x.words,x.length,rws,N);this.convert13b(y.words,y.length,nrws,N);this.transform(rws,_,rwst,iwst,N,rbt);this.transform(nrws,_,nrwst,niwst,N,rbt);for(var i=0;i<N;i++){var rx=rwst[i]*nrwst[i]-iwst[i]*niwst[i];iwst[i]=rwst[i]*niwst[i]+iwst[i]*nrwst[i];rwst[i]=rx}this.conjugate(rwst,iwst,N);this.transform(rwst,iwst,rmws,_,N,rbt);this.conjugate(rmws,_,N);this.normalize13b(rmws,N);out.negative=x.negative^y.negative;out.length=x.length+y.length;return out.strip()};BN.prototype.mul=function mul(num){var out=new BN(null);out.words=new Array(this.length+num.length);return this.mulTo(num,out)};BN.prototype.mulf=function mulf(num){var out=new BN(null);out.words=new Array(this.length+num.length);return jumboMulTo(this,num,out)};BN.prototype.imul=function imul(num){return this.clone().mulTo(num,this)};BN.prototype.imuln=function imuln(num){assert(typeof num==="number");assert(num<67108864);var carry=0;for(var i=0;i<this.length;i++){var w=(this.words[i]|0)*num;var lo=(w&67108863)+(carry&67108863);carry>>=26;carry+=w/67108864|0;carry+=lo>>>26;this.words[i]=lo&67108863}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.muln=function muln(num){return this.clone().imuln(num)};BN.prototype.sqr=function sqr(){return this.mul(this)};BN.prototype.isqr=function isqr(){return this.imul(this.clone())};BN.prototype.pow=function pow(num){var w=toBitArray(num);if(w.length===0)return new BN(1);var res=this;for(var i=0;i<w.length;i++,res=res.sqr()){if(w[i]!==0)break}if(++i<w.length){for(var q=res.sqr();i<w.length;i++,q=q.sqr()){if(w[i]===0)continue;res=res.mul(q)}}return res};BN.prototype.iushln=function iushln(bits){assert(typeof bits==="number"&&bits>=0);var r=bits%26;var s=(bits-r)/26;var carryMask=67108863>>>26-r<<26-r;var i;if(r!==0){var carry=0;for(i=0;i<this.length;i++){var newCarry=this.words[i]&carryMask;var c=(this.words[i]|0)-newCarry<<r;this.words[i]=c|carry;carry=newCarry>>>26-r}if(carry){this.words[i]=carry;this.length++}}if(s!==0){for(i=this.length-1;i>=0;i--){this.words[i+s]=this.words[i]}for(i=0;i<s;i++){this.words[i]=0}this.length+=s}return this.strip()};BN.prototype.ishln=function ishln(bits){assert(this.negative===0);return this.iushln(bits)};BN.prototype.iushrn=function iushrn(bits,hint,extended){assert(typeof bits==="number"&&bits>=0);var h;if(hint){h=(hint-hint%26)/26}else{h=0}var r=bits%26;var s=Math.min((bits-r)/26,this.length);var mask=67108863^67108863>>>r<<r;var maskedWords=extended;h-=s;h=Math.max(0,h);if(maskedWords){for(var i=0;i<s;i++){maskedWords.words[i]=this.words[i]}maskedWords.length=s}if(s===0){}else if(this.length>s){this.length-=s;for(i=0;i<this.length;i++){this.words[i]=this.words[i+s]}}else{this.words[0]=0;this.length=1}var carry=0;for(i=this.length-1;i>=0&&(carry!==0||i>=h);i--){var word=this.words[i]|0;this.words[i]=carry<<26-r|word>>>r;carry=word&mask}if(maskedWords&&carry!==0){maskedWords.words[maskedWords.length++]=carry}if(this.length===0){this.words[0]=0;this.length=1}return this.strip()};BN.prototype.ishrn=function ishrn(bits,hint,extended){assert(this.negative===0);return this.iushrn(bits,hint,extended)};BN.prototype.shln=function shln(bits){return this.clone().ishln(bits)};BN.prototype.ushln=function ushln(bits){return this.clone().iushln(bits)};BN.prototype.shrn=function shrn(bits){return this.clone().ishrn(bits)};BN.prototype.ushrn=function ushrn(bits){return this.clone().iushrn(bits)};BN.prototype.testn=function testn(bit){assert(typeof bit==="number"&&bit>=0);var r=bit%26;var s=(bit-r)/26;var q=1<<r;if(this.length<=s)return false;var w=this.words[s];return!!(w&q)};BN.prototype.imaskn=function imaskn(bits){assert(typeof bits==="number"&&bits>=0);var r=bits%26;var s=(bits-r)/26;assert(this.negative===0,"imaskn works only with positive numbers");if(this.length<=s){return this}if(r!==0){s++}this.length=Math.min(s,this.length);if(r!==0){var mask=67108863^67108863>>>r<<r;this.words[this.length-1]&=mask}return this.strip()};BN.prototype.maskn=function maskn(bits){return this.clone().imaskn(bits)};BN.prototype.iaddn=function iaddn(num){assert(typeof num==="number");assert(num<67108864);

1if(num<0)return this.isubn(-num);if(this.negative!==0){if(this.length===1&&(this.words[0]|0)<num){this.words[0]=num-(this.words[0]|0);this.negative=0;return this}this.negative=0;this.isubn(num);this.negative=1;return this}return this._iaddn(num)};BN.prototype._iaddn=function _iaddn(num){this.words[0]+=num;for(var i=0;i<this.length&&this.words[i]>=67108864;i++){this.words[i]-=67108864;if(i===this.length-1){this.words[i+1]=1}else{this.words[i+1]++}}this.length=Math.max(this.length,i+1);return this};BN.prototype.isubn=function isubn(num){assert(typeof num==="number");assert(num<67108864);if(num<0)return this.iaddn(-num);if(this.negative!==0){this.negative=0;this.iaddn(num);this.negative=1;return this}this.words[0]-=num;if(this.length===1&&this.words[0]<0){this.words[0]=-this.words[0];this.negative=1}else{for(var i=0;i<this.length&&this.words[i]<0;i++){this.words[i]+=67108864;this.words[i+1]-=1}}return this.strip()};BN.prototype.addn=function addn(num){return this.clone().iaddn(num)};BN.prototype.subn=function subn(num){return this.clone().isubn(num)};BN.prototype.iabs=function iabs(){this.negative=0;return this};BN.prototype.abs=function abs(){return this.clone().iabs()};BN.prototype._ishlnsubmul=function _ishlnsubmul(num,mul,shift){var len=num.length+shift;var i;this._expand(len);var w;var carry=0;for(i=0;i<num.length;i++){w=(this.words[i+shift]|0)+carry;var right=(num.words[i]|0)*mul;w-=right&67108863;carry=(w>>26)-(right/67108864|0);this.words[i+shift]=w&67108863}for(;i<this.length-shift;i++){w=(this.words[i+shift]|0)+carry;carry=w>>26;this.words[i+shift]=w&67108863}if(carry===0)return this.strip();assert(carry===-1);carry=0;for(i=0;i<this.length;i++){w=-(this.words[i]|0)+carry;carry=w>>26;this.words[i]=w&67108863}this.negative=1;return this.strip()};BN.prototype._wordDiv=function _wordDiv(num,mode){var shift=this.length-num.length;var a=this.clone();var b=num;var bhi=b.words[b.length-1]|0;var bhiBits=this._countBits(bhi);shift=26-bhiBits;if(shift!==0){b=b.ushln(shift);a.iushln(shift);bhi=b.words[b.length-1]|0}var m=a.length-b.length;var q;if(mode!=="mod"){q=new BN(null);q.length=m+1;q.words=new Array(q.length);for(var i=0;i<q.length;i++){q.words[i]=0}}var diff=a.clone()._ishlnsubmul(b,1,m);if(diff.negative===0){a=diff;if(q){q.words[m]=1}}for(var j=m-1;j>=0;j--){var qj=(a.words[b.length+j]|0)*67108864+(a.words[b.length+j-1]|0);qj=Math.min(qj/bhi|0,67108863);a._ishlnsubmul(b,qj,j);while(a.negative!==0){qj--;a.negative=0;a._ishlnsubmul(b,1,j);if(!a.isZero()){a.negative^=1}}if(q){q.words[j]=qj}}if(q){q.strip()}a.strip();if(mode!=="div"&&shift!==0){a.iushrn(shift)}return{div:q||null,mod:a}};BN.prototype.divmod=function divmod(num,mode,positive){assert(!num.isZero());if(this.isZero()){return{div:new BN(0),mod:new BN(0)}}var div,mod,res;if(this.negative!==0&&num.negative===0){res=this.neg().divmod(num,mode);if(mode!=="mod"){div=res.div.neg()}if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.iadd(num)}}return{div:div,mod:mod}}if(this.negative===0&&num.negative!==0){res=this.divmod(num.neg(),mode);if(mode!=="mod"){div=res.div.neg()}return{div:div,mod:res.mod}}if((this.negative&num.negative)!==0){res=this.neg().divmod(num.neg(),mode);if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.isub(num)}}return{div:res.div,mod:mod}}if(num.length>this.length||this.cmp(num)<0){return{div:new BN(0),mod:this}}if(num.length===1){if(mode==="div"){return{div:this.divn(num.words[0]),mod:null}}if(mode==="mod"){return{div:null,mod:new BN(this.modn(num.words[0]))}}return{div:this.divn(num.words[0]),mod:new BN(this.modn(num.words[0]))}}return this._wordDiv(num,mode)};BN.prototype.div=function div(num){return this.divmod(num,"div",false).div};BN.prototype.mod=function mod(num){return this.divmod(num,"mod",false).mod};BN.prototype.umod=function umod(num){return this.divmod(num,"mod",true).mod};BN.prototype.divRound=function divRound(num){var dm=this.divmod(num);if(dm.mod.isZero())return dm.div;var mod=dm.div.negative!==0?dm.mod.isub(num):dm.mod;var half=num.ushrn(1);var r2=num.andln(1);var cmp=mod.cmp(half);if(cmp<0||r2===1&&cmp===0)return dm.div;return dm.div.negative!==0?dm.div.isubn(1):dm.div.iaddn(1)};BN.prototype.modn=function modn(num){assert(num<=67108863);var p=(1<<26)%num;var acc=0;for(var i=this.length-1;i>=0;i--){acc=(p*acc+(this.words[i]|0))%num}return acc};BN.prototype.idivn=function idivn(num){assert(num<=67108863);var carry=0;for(var i=this.length-1;i>=0;i--){var w=(this.words[i]|0)+carry*67108864;this.words[i]=w/num|0;carry=w%num}return this.strip()};BN.prototype.divn=function divn(num){return this.clone().idivn(num)};BN.prototype.egcd=function egcd(p){assert(p.negative===0);assert(!p.isZero());var x=this;var y=p.clone();if(x.negative!==0){x=x.umod(p)}else{x=x.clone()}var A=new BN(1);var B=new BN(0);var C=new BN(0);var D=new BN(1);var g=0;while(x.isEven()&&y.isEven()){x.iushrn(1);y.iushrn(1);++g}var yp=y.clone();var xp=x.clone();while(!x.isZero()){for(var i=0,im=1;(x.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){x.iushrn(i);while(i-- >0){if(A.isOdd()||B.isOdd()){A.iadd(yp);B.isub(xp)}A.iushrn(1);B.iushrn(1)}}for(var j=0,jm=1;(y.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){y.iushrn(j);while(j-- >0){if(C.isOdd()||D.isOdd()){C.iadd(yp);D.isub(xp)}C.iushrn(1);D.iushrn(1)}}if(x.cmp(y)>=0){x.isub(y);A.isub(C);B.isub(D)}else{y.isub(x);C.isub(A);D.isub(B)}}return{a:C,b:D,gcd:y.iushln(g)}};BN.prototype._invmp=function _invmp(p){assert(p.negative===0);assert(!p.isZero());var a=this;var b=p.clone();if(a.negative!==0){a=a.umod(p)}else{a=a.clone()}var x1=new BN(1);var x2=new BN(0);var delta=b.clone();while(a.cmpn(1)>0&&b.cmpn(1)>0){for(var i=0,im=1;(a.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){a.iushrn(i);while(i-- >0){if(x1.isOdd()){x1.iadd(delta)}x1.iushrn(1)}}for(var j=0,jm=1;(b.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){b.iushrn(j);while(j-- >0){if(x2.isOdd()){x2.iadd(delta)}x2.iushrn(1)}}if(a.cmp(b)>=0){a.isub(b);x1.isub(x2)}else{b.isub(a);x2.isub(x1)}}var res;if(a.cmpn(1)===0){res=x1}else{res=x2}if(res.cmpn(0)<0){res.iadd(p)}return res};BN.prototype.gcd=function gcd(num){if(this.isZero())return num.abs();if(num.isZero())return this.abs();var a=this.clone();var b=num.clone();a.negative=0;b.negative=0;for(var shift=0;a.isEven()&&b.isEven();shift++){a.iushrn(1);b.iushrn(1)}do{while(a.isEven()){a.iushrn(1)}while(b.isEven()){b.iushrn(1)}var r=a.cmp(b);if(r<0){var t=a;a=b;b=t}else if(r===0||b.cmpn(1)===0){break}a.isub(b)}while(true);return b.iushln(shift)};BN.prototype.invm=function invm(num){return this.egcd(num).a.umod(num)};BN.prototype.isEven=function isEven(){return(this.words[0]&1)===0};BN.prototype.isOdd=function isOdd(){return(this.words[0]&1)===1};BN.prototype.andln=function andln(num){return this.words[0]&num};BN.prototype.bincn=function bincn(bit){assert(typeof bit==="number");var r=bit%26;var s=(bit-r)/26;var q=1<<r;if(this.length<=s){this._expand(s+1);this.words[s]|=q;return this}var carry=q;for(var i=s;carry!==0&&i<this.length;i++){var w=this.words[i]|0;w+=carry;carry=w>>>26;w&=67108863;this.words[i]=w}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.isZero=function isZero(){return this.length===1&&this.words[0]===0};BN.prototype.cmpn=function cmpn(num){var negative=num<0;if(this.negative!==0&&!negative)return-1;if(this.negative===0&&negative)return 1;this.strip();var res;if(this.length>1){res=1}else{if(negative){num=-num}assert(num<=67108863,"Number is too big");var w=this.words[0]|0;res=w===num?0:w<num?-1:1}if(this.negative!==0)return-res|0;return res};BN.prototype.cmp=function cmp(num){if(this.negative!==0&&num.negative===0)return-1;if(this.negative===0&&num.negative!==0)return 1;var res=this.ucmp(num);if(this.negative!==0)return-res|0;return res};BN.prototype.ucmp=function ucmp(num){if(this.length>num.length)return 1;if(this.length<num.length)return-1;var res=0;for(var i=this.length-1;i>=0;i--){var a=this.words[i]|0;var b=num.words[i]|0;if(a===b)continue;if(a<b){res=-1}else if(a>b){res=1}break}return res};BN.prototype.gtn=function gtn(num){return this.cmpn(num)===1};BN.prototype.gt=function gt(num){return this.cmp(num)===1};BN.prototype.gten=function gten(num){return this.cmpn(num)>=0};BN.prototype.gte=function gte(num){return this.cmp(num)>=0};BN.prototype.ltn=function ltn(num){return this.cmpn(num)===-1};BN.prototype.lt=function lt(num){return this.cmp(num)===-1};BN.prototype.lten=function lten(num){return this.cmpn(num)<=0};BN.prototype.lte=function lte(num){return this.cmp(num)<=0};BN.prototype.eqn=function eqn(num){return this.cmpn(num)===0};BN.prototype.eq=function eq(num){return this.cmp(num)===0};BN.red=function red(num){return new Red(num)};BN.prototype.toRed=function toRed(ctx){assert(!this.red,"Already a number in reduction context");assert(this.negative===0,"red works only with positives");return ctx.convertTo(this)._forceRed(ctx)};BN.prototype.fromRed=function fromRed(){assert(this.red,"fromRed works only with numbers in reduction context");return this.red.convertFrom(this)};BN.prototype._forceRed=function _forceRed(ctx){this.red=ctx;return this};BN.prototype.forceRed=function forceRed(ctx){assert(!this.red,"Already a number in reduction context");return this._forceRed(ctx)};BN.prototype.redAdd=function redAdd(num){assert(this.red,"redAdd works only with red numbers");return this.red.add(this,num)};BN.prototype.redIAdd=function redIAdd(num){assert(this.red,"redIAdd works only with red numbers");return this.red.iadd(this,num)};BN.prototype.redSub=function redSub(num){assert(this.red,"redSub works only with red numbers");return this.red.sub(this,num)};BN.prototype.redISub=function redISub(num){assert(this.red,"redISub works only with red numbers");return this.red.isub(this,num)};BN.prototype.redShl=function redShl(num){assert(this.red,"redShl works only with red numbers");return this.red.shl(this,num)};BN.prototype.redMul=function redMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.mul(this,num)};BN.prototype.redIMul=function redIMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.imul(this,num)};BN.prototype.redSqr=function redSqr(){assert(this.red,"redSqr works only with red numbers");this.red._verify1(this);return this.red.sqr(this)};BN.prototype.redISqr=function redISqr(){assert(this.red,"redISqr works only with red numbers");this.red._verify1(this);return this.red.isqr(this)};BN.prototype.redSqrt=function redSqrt(){assert(this.red,"redSqrt works only with red numbers");this.red._verify1(this);return this.red.sqrt(this)};BN.prototype.redInvm=function redInvm(){assert(this.red,"redInvm works only with red numbers");this.red._verify1(this);return this.red.invm(this)};BN.prototype.redNeg=function redNeg(){assert(this.red,"redNeg works only with red numbers");this.red._verify1(this);return this.red.neg(this)};BN.prototype.redPow=function redPow(num){assert(this.red&&!num.red,"redPow(normalNum)");this.red._verify1(this);return this.red.pow(this,num)};var primes={k256:null,p224:null,p192:null,p25519:null};function MPrime(name,p){this.name=name;this.p=new BN(p,16);this.n=this.p.bitLength();this.k=new BN(1).iushln(this.n).isub(this.p);this.tmp=this._tmp()}MPrime.prototype._tmp=function _tmp(){var tmp=new BN(null);tmp.words=new Array(Math.ceil(this.n/13));return tmp};MPrime.prototype.ireduce=function ireduce(num){var r=num;var rlen;do{this.split(r,this.tmp);r=this.imulK(r);r=r.iadd(this.tmp);rlen=r.bitLength()}while(rlen>this.n);var cmp=rlen<this.n?-1:r.ucmp(this.p);if(cmp===0){r.words[0]=0;r.length=1}else if(cmp>0){r.isub(this.p)}else{r.strip()}return r};MPrime.prototype.split=function split(input,out){input.iushrn(this.n,0,out)};MPrime.prototype.imulK=function imulK(num){return num.imul(this.k)};function K256(){MPrime.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}inherits(K256,MPrime);K256.prototype.split=function split(input,output){var mask=4194303;var outLen=Math.min(input.length,9);for(var i=0;i<outLen;i++){output.words[i]=input.words[i]}output.length=outLen;if(input.length<=9){input.words[0]=0;input.length=1;return}var prev=input.words[9];output.words[output.length++]=prev&mask;for(i=10;i<input.length;i++){var next=input.words[i]|0;input.words[i-10]=(next&mask)<<4|prev>>>22;prev=next}prev>>>=22;input.words[i-10]=prev;if(prev===0&&input.length>10){input.length-=10}else{input.length-=9}};K256.prototype.imulK=function imulK(num){num.words[num.length]=0;num.words[num.length+1]=0;num.length+=2;var lo=0;for(var i=0;i<num.length;i++){var w=num.words[i]|0;lo+=w*977;num.words[i]=lo&67108863;lo=w*64+(lo/67108864|0)}if(num.words[num.length-1]===0){num.length--;if(num.words[num.length-1]===0){num.length--}}return num};function P224(){MPrime.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}inherits(P224,MPrime);function P192(){MPrime.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}inherits(P192,MPrime);function P25519(){MPrime.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}inherits(P25519,MPrime);P25519.prototype.imulK=function imulK(num){var carry=0;for(var i=0;i<num.length;i++){var hi=(num.words[i]|0)*19+carry;var lo=hi&67108863;hi>>>=26;num.words[i]=lo;carry=hi}if(carry!==0){num.words[num.length++]=carry}return num};BN._prime=function prime(name){if(primes[name])return primes[name];var prime;if(name==="k256"){prime=new K256}else if(name==="p224"){prime=new P224}else if(name==="p192"){prime=new P192}else if(name==="p25519"){prime=new P25519}else{throw new Error("Unknown prime "+name)}primes[name]=prime;return prime};function Red(m){if(typeof m==="string"){var prime=BN._prime(m);this.m=prime.p;this.prime=prime}else{assert(m.gtn(1),"modulus must be greater than 1");this.m=m;this.prime=null}}Red.prototype._verify1=function _verify1(a){assert(a.negative===0,"red works only with positives");assert(a.red,"red works only with red numbers")};Red.prototype._verify2=function _verify2(a,b){assert((a.negative|b.negative)===0,"red works only with positives");assert(a.red&&a.red===b.red,"red works only with red numbers")};Red.prototype.imod=function imod(a){if(this.prime)return this.prime.ireduce(a)._forceRed(this);return a.umod(this.m)._forceRed(this)};Red.prototype.neg=function neg(a){if(a.isZero()){return a.clone()}return this.m.sub(a)._forceRed(this)};Red.prototype.add=function add(a,b){this._verify2(a,b);var res=a.add(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res._forceRed(this)};Red.prototype.iadd=function iadd(a,b){this._verify2(a,b);var res=a.iadd(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res};Red.prototype.sub=function sub(a,b){this._verify2(a,b);var res=a.sub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res._forceRed(this)};Red.prototype.isub=function isub(a,b){this._verify2(a,b);var res=a.isub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res};Red.prototype.shl=function shl(a,num){this._verify1(a);return this.imod(a.ushln(num))};Red.prototype.imul=function imul(a,b){this._verify2(a,b);return this.imod(a.imul(b))};Red.prototype.mul=function mul(a,b){this._verify2(a,b);return this.imod(a.mul(b))};Red.prototype.isqr=function isqr(a){return this.imul(a,a.clone())};Red.prototype.sqr=function sqr(a){return this.mul(a,a)};Red.prototype.sqrt=function sqrt(a){if(a.isZero())return a.clone();var mod3=this.m.andln(3);assert(mod3%2===1);if(mod3===3){var pow=this.m.add(new BN(1)).iushrn(2);return this.pow(a,pow)}var q=this.m.subn(1);var s=0;while(!q.isZero()&&q.andln(1)===0){s++;q.iushrn(1)}assert(!q.isZero());var one=new BN(1).toRed(this);var nOne=one.redNeg();var lpow=this.m.subn(1).iushrn(1);var z=this.m.bitLength();z=new BN(2*z*z).toRed(this);while(this.pow(z,lpow).cmp(nOne)!==0){z.redIAdd(nOne)}var c=this.pow(z,q);var r=this.pow(a,q.addn(1).iushrn(1));var t=this.pow(a,q);var m=s;while(t.cmp(one)!==0){var tmp=t;for(var i=0;tmp.cmp(one)!==0;i++){tmp=tmp.redSqr()}assert(i<m);var b=this.pow(c,new BN(1).iushln(m-i-1));r=r.redMul(b);c=b.redSqr();t=t.redMul(c);m=i}return r};Red.prototype.invm=function invm(a){var inv=a._invmp(this.m);if(inv.negative!==0){inv.negative=0;return this.imod(inv).redNeg()}else{return this.imod(inv)}};Red.prototype.pow=function pow(a,num){if(num.isZero())return new BN(1);if(num.cmpn(1)===0)return a.clone();var windowSize=4;var wnd=new Array(1<<windowSize);wnd[0]=new BN(1).toRed(this);wnd[1]=a;for(var i=2;i<wnd.length;i++){wnd[i]=this.mul(wnd[i-1],a)}var res=wnd[0];var current=0;var currentLen=0;var start=num.bitLength()%26;if(start===0){start=26}for(i=num.length-1;i>=0;i--){var word=num.words[i];for(var j=start-1;j>=0;j--){var bit=word>>j&1;if(res!==wnd[0]){res=this.sqr(res)}if(bit===0&&current===0){currentLen=0;continue}current<<=1;current|=bit;currentLen++;if(currentLen!==windowSize&&(i!==0||j!==0))continue;res=this.mul(res,wnd[current]);currentLen=0;current=0}start=26}return res};Red.prototype.convertTo=function convertTo(num){var r=num.umod(this.m);return r===num?r.clone():r};Red.prototype.convertFrom=function convertFrom(num){var res=num.clone();res.red=null;return res};BN.mont=function mont(num){return new Mont(num)};function Mont(m){Red.call(this,m);this.shift=this.m.bitLength();if(this.shift%26!==0){this.shift+=26-this.shift%26}this.r=new BN(1).iushln(this.shift);this.r2=this.imod(this.r.sqr());this.rinv=this.r._invmp(this.m);this.minv=this.rinv.mul(this.r).isubn(1).div(this.m);this.minv=this.minv.umod(this.r);this.minv=this.r.sub(this.minv)}inherits(Mont,Red);Mont.prototype.convertTo=function convertTo(num){return this.imod(num.ushln(this.shift))};Mont.prototype.convertFrom=function convertFrom(num){var r=this.imod(num.mul(this.rinv));r.red=null;return r};Mont.prototype.imul=function imul(a,b){if(a.isZero()||b.isZero()){a.words[0]=0;a.length=1;return a}var t=a.imul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.mul=function mul(a,b){if(a.isZero()||b.isZero())return new BN(0)._forceRed(this);var t=a.mul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.invm=function invm(a){var res=this.imod(a._invmp(this.m).mul(this.r2));return res._forceRed(this)}})(typeof module==="undefined"||module,this)},{}],121:[function(require,module,exports){(function(Buffer){"use strict";var isHexPrefixed=require("is-hex-prefixed");var stripHexPrefix=require("strip-hex-prefix");function padToEven(value){var a=value;

1if(typeof a!=="string"){throw new Error("[ethjs-util] while padding to even, value must be string, is currently "+typeof a+", while padToEven.")}if(a.length%2){a="0"+a}return a}function intToHex(i){var hex=i.toString(16);return"0x"+hex}function intToBuffer(i){var hex=intToHex(i);return new Buffer(padToEven(hex.slice(2)),"hex")}function getBinarySize(str){if(typeof str!=="string"){throw new Error("[ethjs-util] while getting binary size, method getBinarySize requires input 'str' to be type String, got '"+typeof str+"'.")}return Buffer.byteLength(str,"utf8")}function arrayContainsArray(superset,subset,some){if(Array.isArray(superset)!==true){throw new Error("[ethjs-util] method arrayContainsArray requires input 'superset' to be an array got type '"+typeof superset+"'")}if(Array.isArray(subset)!==true){throw new Error("[ethjs-util] method arrayContainsArray requires input 'subset' to be an array got type '"+typeof subset+"'")}return subset[Boolean(some)&&"some"||"every"](function(value){return superset.indexOf(value)>=0})}function toUtf8(hex){var bufferValue=new Buffer(padToEven(stripHexPrefix(hex).replace(/^0+|0+$/g,"")),"hex");return bufferValue.toString("utf8")}function toAscii(hex){var str="";var i=0,l=hex.length;if(hex.substring(0,2)==="0x"){i=2}for(;i<l;i+=2){var code=parseInt(hex.substr(i,2),16);str+=String.fromCharCode(code)}return str}function fromUtf8(stringValue){var str=new Buffer(stringValue,"utf8");return"0x"+padToEven(str.toString("hex")).replace(/^0+|0+$/g,"")}function fromAscii(stringValue){var hex="";for(var i=0;i<stringValue.length;i++){var code=stringValue.charCodeAt(i);var n=code.toString(16);hex+=n.length<2?"0"+n:n}return"0x"+hex}function getKeys(params,key,allowEmpty){if(!Array.isArray(params)){throw new Error("[ethjs-util] method getKeys expecting type Array as 'params' input, got '"+typeof params+"'")}if(typeof key!=="string"){throw new Error("[ethjs-util] method getKeys expecting type String for input 'key' got '"+typeof key+"'.")}var result=[];for(var i=0;i<params.length;i++){var value=params[i][key];if(allowEmpty&&!value){value=""}else if(typeof value!=="string"){throw new Error("invalid abi")}result.push(value)}return result}function isHexString(value,length){if(typeof value!=="string"||!value.match(/^0x[0-9A-Fa-f]*$/)){return false}if(length&&value.length!==2+2*length){return false}return true}module.exports={arrayContainsArray:arrayContainsArray,intToBuffer:intToBuffer,getBinarySize:getBinarySize,isHexPrefixed:isHexPrefixed,stripHexPrefix:stripHexPrefix,padToEven:padToEven,intToHex:intToHex,fromAscii:fromAscii,fromUtf8:fromUtf8,toAscii:toAscii,toUtf8:toUtf8,getKeys:getKeys,isHexString:isHexString}}).call(this,require("buffer").Buffer)},{buffer:40,"is-hex-prefixed":145,"strip-hex-prefix":275}],122:[function(require,module,exports){"use strict";var has=Object.prototype.hasOwnProperty,prefix="~";function Events(){}if(Object.create){Events.prototype=Object.create(null);if(!(new Events).__proto__)prefix=false}function EE(fn,context,once){this.fn=fn;this.context=context;this.once=once||false}function addListener(emitter,event,fn,context,once){if(typeof fn!=="function"){throw new TypeError("The listener must be a function")}var listener=new EE(fn,context||emitter,once),evt=prefix?prefix+event:event;if(!emitter._events[evt])emitter._events[evt]=listener,emitter._eventsCount++;else if(!emitter._events[evt].fn)emitter._events[evt].push(listener);else emitter._events[evt]=[emitter._events[evt],listener];return emitter}function clearEvent(emitter,evt){if(--emitter._eventsCount===0)emitter._events=new Events;else delete emitter._events[evt]}function EventEmitter(){this._events=new Events;this._eventsCount=0}EventEmitter.prototype.eventNames=function eventNames(){var names=[],events,name;if(this._eventsCount===0)return names;for(name in events=this._events){if(has.call(events,name))names.push(prefix?name.slice(1):name)}if(Object.getOwnPropertySymbols){return names.concat(Object.getOwnPropertySymbols(events))}return names};EventEmitter.prototype.listeners=function listeners(event){var evt=prefix?prefix+event:event,handlers=this._events[evt];

1if(!handlers)return[];if(handlers.fn)return[handlers.fn];for(var i=0,l=handlers.length,ee=new Array(l);i<l;i++){ee[i]=handlers[i].fn}return ee};EventEmitter.prototype.listenerCount=function listenerCount(event){var evt=prefix?prefix+event:event,listeners=this._events[evt];if(!listeners)return 0;if(listeners.fn)return 1;return listeners.length};EventEmitter.prototype.emit=function emit(event,a1,a2,a3,a4,a5){var evt=prefix?prefix+event:event;if(!this._events[evt])return false;var listeners=this._events[evt],len=arguments.length,args,i;if(listeners.fn){if(listeners.once)this.removeListener(event,listeners.fn,undefined,true);switch(len){case 1:return listeners.fn.call(listeners.context),true;case 2:return listeners.fn.call(listeners.context,a1),true;case 3:return listeners.fn.call(listeners.context,a1,a2),true;case 4:return listeners.fn.call(listeners.context,a1,a2,a3),true;case 5:return listeners.fn.call(listeners.context,a1,a2,a3,a4),true;case 6:return listeners.fn.call(listeners.context,a1,a2,a3,a4,a5),true}for(i=1,args=new Array(len-1);i<len;i++){args[i-1]=arguments[i]}listeners.fn.apply(listeners.context,args)}else{var length=listeners.length,j;for(i=0;i<length;i++){if(listeners[i].once)this.removeListener(event,listeners[i].fn,undefined,true);switch(len){case 1:listeners[i].fn.call(listeners[i].context);break;case 2:listeners[i].fn.call(listeners[i].context,a1);break;case 3:listeners[i].fn.call(listeners[i].context,a1,a2);break;case 4:listeners[i].fn.call(listeners[i].context,a1,a2,a3);break;default:if(!args)for(j=1,args=new Array(len-1);j<len;j++){args[j-1]=arguments[j]}listeners[i].fn.apply(listeners[i].context,args)}}}return true};EventEmitter.prototype.on=function on(event,fn,context){return addListener(this,event,fn,context,false)};EventEmitter.prototype.once=function once(event,fn,context){return addListener(this,event,fn,context,true)};EventEmitter.prototype.removeListener=function removeListener(event,fn,context,once){var evt=prefix?prefix+event:event;if(!this._events[evt])return this;if(!fn){clearEvent(this,evt);return this}var listeners=this._events[evt];if(listeners.fn){if(listeners.fn===fn&&(!once||listeners.once)&&(!context||listeners.context===context)){clearEvent(this,evt)}}else{for(var i=0,events=[],length=listeners.length;i<length;i++){if(listeners[i].fn!==fn||once&&!listeners[i].once||context&&listeners[i].context!==context){events.push(listeners[i])}}if(events.length)this._events[evt]=events.length===1?events[0]:events;else clearEvent(this,evt)}return this};EventEmitter.prototype.removeAllListeners=function removeAllListeners(event){var evt;if(event){evt=prefix?prefix+event:event;if(this._events[evt])clearEvent(this,evt)}else{this._events=new Events;this._eventsCount=0}return this};EventEmitter.prototype.off=EventEmitter.prototype.removeListener;EventEmitter.prototype.addListener=EventEmitter.prototype.on;EventEmitter.prefixed=prefix;EventEmitter.EventEmitter=EventEmitter;if("undefined"!==typeof module){module.exports=EventEmitter}},{}],123:[function(require,module,exports){"use strict";var R=typeof Reflect==="object"?Reflect:null;var ReflectApply=R&&typeof R.apply==="function"?R.apply:function ReflectApply(target,receiver,args){return Function.prototype.apply.call(target,receiver,args)};var ReflectOwnKeys;if(R&&typeof R.ownKeys==="function"){ReflectOwnKeys=R.ownKeys}else if(Object.getOwnPropertySymbols){ReflectOwnKeys=function ReflectOwnKeys(target){return Object.getOwnPropertyNames(target).concat(Object.getOwnPropertySymbols(target))}}else{ReflectOwnKeys=function ReflectOwnKeys(target){return Object.getOwnPropertyNames(target)}}function ProcessEmitWarning(warning){if(console&&console.warn)console.warn(warning)}var NumberIsNaN=Number.isNaN||function NumberIsNaN(value){return value!==value};function EventEmitter(){EventEmitter.init.call(this)}module.exports=EventEmitter;module.exports.once=once;EventEmitter.EventEmitter=EventEmitter;EventEmitter.prototype._events=undefined;EventEmitter.prototype._eventsCount=0;EventEmitter.prototype._maxListeners=undefined;var defaultMaxListeners=10;function checkListener(listener){if(typeof listener!=="function"){throw new TypeError('The "listener" argument must be of type Function. Received type '+typeof listener)}}Object.defineProperty(EventEmitter,"defaultMaxListeners",{enumerable:true,get:function(){return defaultMaxListeners},set:function(arg){if(typeof arg!=="number"||arg<0||NumberIsNaN(arg)){throw new RangeError('The value of "defaultMaxListeners" is out of range. It must be a non-negative number. Received '+arg+".")}defaultMaxListeners=arg}});EventEmitter.init=function(){if(this._events===undefined||this._events===Object.getPrototypeOf(this)._events){this._events=Object.create(null);this._eventsCount=0}this._maxListeners=this._maxListeners||undefined};EventEmitter.prototype.setMaxListeners=function setMaxListeners(n){if(typeof n!=="number"||n<0||NumberIsNaN(n)){throw new RangeError('The value of "n" is out of range. It must be a non-negative number. Received '+n+".")}this._maxListeners=n;return this};function _getMaxListeners(that){if(that._maxListeners===undefined)return EventEmitter.defaultMaxListeners;return that._maxListeners}EventEmitter.prototype.getMaxListeners=function getMaxListeners(){return _getMaxListeners(this)};EventEmitter.prototype.emit=function emit(type){var args=[];for(var i=1;i<arguments.length;i++)args.push(arguments[i]);var doError=type==="error";var events=this._events;if(events!==undefined)doError=doError&&events.error===undefined;else if(!doError)return false;

1if(doError){var er;if(args.length>0)er=args[0];if(er instanceof Error){throw er}var err=new Error("Unhandled error."+(er?" ("+er.message+")":""));err.context=er;throw err}var handler=events[type];if(handler===undefined)return false;if(typeof handler==="function"){ReflectApply(handler,this,args)}else{var len=handler.length;var listeners=arrayClone(handler,len);for(var i=0;i<len;++i)ReflectApply(listeners[i],this,args)}return true};function _addListener(target,type,listener,prepend){var m;var events;var existing;checkListener(listener);events=target._events;if(events===undefined){events=target._events=Object.create(null);target._eventsCount=0}else{if(events.newListener!==undefined){target.emit("newListener",type,listener.listener?listener.listener:listener);events=target._events}existing=events[type]}if(existing===undefined){existing=events[type]=listener;++target._eventsCount}else{if(typeof existing==="function"){existing=events[type]=prepend?[listener,existing]:[existing,listener]}else if(prepend){existing.unshift(listener)}else{existing.push(listener)}m=_getMaxListeners(target);if(m>0&&existing.length>m&&!existing.warned){existing.warned=true;var w=new Error("Possible EventEmitter memory leak detected. "+existing.length+" "+String(type)+" listeners "+"added. Use emitter.setMaxListeners() to "+"increase limit");w.name="MaxListenersExceededWarning";w.emitter=target;w.type=type;w.count=existing.length;ProcessEmitWarning(w)}}return target}EventEmitter.prototype.addListener=function addListener(type,listener){return _addListener(this,type,listener,false)};EventEmitter.prototype.on=EventEmitter.prototype.addListener;EventEmitter.prototype.prependListener=function prependListener(type,listener){return _addListener(this,type,listener,true)};function onceWrapper(){if(!this.fired){this.target.removeListener(this.type,this.wrapFn);this.fired=true;if(arguments.length===0)return this.listener.call(this.target);return this.listener.apply(this.target,arguments)}}function _onceWrap(target,type,listener){var state={fired:false,wrapFn:undefined,target:target,type:type,listener:listener};var wrapped=onceWrapper.bind(state);wrapped.listener=listener;state.wrapFn=wrapped;return wrapped}EventEmitter.prototype.once=function once(type,listener){checkListener(listener);this.on(type,_onceWrap(this,type,listener));return this};EventEmitter.prototype.prependOnceListener=function prependOnceListener(type,listener){checkListener(listener);this.prependListener(type,_onceWrap(this,type,listener));return this};EventEmitter.prototype.removeListener=function removeListener(type,listener){var list,events,position,i,originalListener;checkListener(listener);events=this._events;if(events===undefined)return this;list=events[type];if(list===undefined)return this;if(list===listener||list.listener===listener){if(--this._eventsCount===0)this._events=Object.create(null);else{delete events[type];if(events.removeListener)this.emit("removeListener",type,list.listener||listener)}}else if(typeof list!=="function"){position=-1;for(i=list.length-1;i>=0;i--){if(list[i]===listener||list[i].listener===listener){originalListener=list[i].listener;position=i;break}}if(position<0)return this;if(position===0)list.shift();else{spliceOne(list,position)}if(list.length===1)events[type]=list[0];if(events.removeListener!==undefined)this.emit("removeListener",type,originalListener||listener)}return this};EventEmitter.prototype.off=EventEmitter.prototype.removeListener;EventEmitter.prototype.removeAllListeners=function removeAllListeners(type){var listeners,events,i;events=this._events;if(events===undefined)return this;if(events.removeListener===undefined){if(arguments.length===0){this._events=Object.create(null);this._eventsCount=0}else if(events[type]!==undefined){if(--this._eventsCount===0)this._events=Object.create(null);else delete events[type]}return this}if(arguments.length===0){var keys=Object.keys(events);var key;for(i=0;i<keys.length;++i){key=keys[i];if(key==="removeListener")continue;this.removeAllListeners(key)}this.removeAllListeners("removeListener");this._events=Object.create(null);this._eventsCount=0;return this}listeners=events[type];if(typeof listeners==="function"){this.removeListener(type,listeners)}else if(listeners!==undefined){for(i=listeners.length-1;i>=0;i--){this.removeListener(type,listeners[i])}}return this};function _listeners(target,type,unwrap){var events=target._events;if(events===undefined)return[];var evlistener=events[type];if(evlistener===undefined)return[];if(typeof evlistener==="function")return unwrap?[evlistener.listener||evlistener]:[evlistener];return unwrap?unwrapListeners(evlistener):arrayClone(evlistener,evlistener.length)}EventEmitter.prototype.listeners=function listeners(type){return _listeners(this,type,true)};EventEmitter.prototype.rawListeners=function rawListeners(type){return _listeners(this,type,false)};EventEmitter.listenerCount=function(emitter,type){if(typeof emitter.listenerCount==="function"){return emitter.listenerCount(type)}else{return listenerCount.call(emitter,type)}};EventEmitter.prototype.listenerCount=listenerCount;function listenerCount(type){var events=this._events;if(events!==undefined){var evlistener=events[type];if(typeof evlistener==="function"){return 1}else if(evlistener!==undefined){return evlistener.length}}return 0}EventEmitter.prototype.eventNames=function eventNames(){return this._eventsCount>0?ReflectOwnKeys(this._events):[]};function arrayClone(arr,n){var copy=new Array(n);for(var i=0;i<n;++i)copy[i]=arr[i];return copy}function spliceOne(list,index){for(;index+1<list.length;index++)list[index]=list[index+1];list.pop()}function unwrapListeners(arr){var ret=new Array(arr.length);for(var i=0;i<ret.length;++i){ret[i]=arr[i].listener||arr[i]}return ret}function once(emitter,name){return new Promise(function(resolve,reject){function eventListener(){if

1(errorListener!==undefined){emitter.removeListener("error",errorListener)}resolve([].slice.call(arguments))}var errorListener;if(name!=="error"){errorListener=function errorListener(err){emitter.removeListener(name,eventListener);reject(err)};emitter.once("error",errorListener)}emitter.once(name,eventListener)})}},{}],124:[function(require,module,exports){module.exports=stringify;stringify.default=stringify;stringify.stable=deterministicStringify;stringify.stableStringify=deterministicStringify;var arr=[];var replacerStack=[];function stringify(obj,replacer,spacer){decirc(obj,"",[],undefined);var res;if(replacerStack.length===0){res=JSON.stringify(obj,replacer,spacer)}else{res=JSON.stringify(obj,replaceGetterValues(replacer),spacer)}while(arr.length!==0){var part=arr.pop();if(part.length===4){Object.defineProperty(part[0],part[1],part[3])}else{part[0][part[1]]=part[2]}}return res}function decirc(val,k,stack,parent){var i;if(typeof val==="object"&&val!==null){for(i=0;i<stack.length;i++){if(stack[i]===val){var propertyDescriptor=Object.getOwnPropertyDescriptor(parent,k);if(propertyDescriptor.get!==undefined){if(propertyDescriptor.configurable){Object.defineProperty(parent,k,{value:"[Circular]"});arr.push([parent,k,val,propertyDescriptor])}else{replacerStack.push([val,k])}}else{parent[k]="[Circular]";arr.push([parent,k,val])}return}}stack.push(val);if(Array.isArray(val)){for(i=0;i<val.length;

1i++){decirc(val[i],i,stack,val)}}else{var keys=Object.keys(val);for(i=0;i<keys.length;i++){var key=keys[i];decirc(val[key],key,stack,val)}}stack.pop()}}function compareFunction(a,b){if(a<b){return-1}if(a>b){return 1}return 0}function deterministicStringify(obj,replacer,spacer){var tmp=deterministicDecirc(obj,"",[],undefined)||obj;var res;if(replacerStack.length===0){res=JSON.stringify(tmp,replacer,spacer)}else{res=JSON.stringify(tmp,replaceGetterValues(replacer),spacer)}while(arr.length!==0){var part=arr.pop();if(part.length===4){Object.defineProperty(part[0],part[1],part[3])}else{part[0][part[1]]=part[2]}}return res}function deterministicDecirc(val,k,stack,parent){var i;if(typeof val==="object"&&val!==null){for(i=0;i<stack.length;i++){if(stack[i]===val){var propertyDescriptor=Object.getOwnPropertyDescriptor(parent,k);if(propertyDescriptor.get!==undefined){if(propertyDescriptor.configurable){Object.defineProperty(parent,k,{value:"[Circular]"});arr.push([parent,k,val,propertyDescriptor])}else{replacerStack.push([val,k])}}else{parent[k]="[Circular]";arr.push([parent,k,val])}return}}if(typeof val.toJSON==="function"){return}stack.push(val);if(Array.isArray(val)){for(i=0;i<val.length;i++){deterministicDecirc(val[i],i,stack,val)}}else{var tmp={};var keys=Object.keys(val).sort(compareFunction);for(i=0;i<keys.length;i++){var key=keys[i];deterministicDecirc(val[key],key,stack,val);tmp[key]=val[key]}if(parent!==undefined){arr.push([parent,k,val]);parent[k]=tmp}else{return tmp}}stack.pop()}}function replaceGetterValues(replacer){replacer=replacer!==undefined?replacer:function(k,v){return v};return function(key,val){if(replacerStack.length>0){for(var i=0;i<replacerStack.length;i++){var part=replacerStack[i];if(part[1]===key&&part[0]===val){val="[Circular]";replacerStack.splice(i,1);break}}}return replacer.call(this,key,val)}}},{}],125:[function(require,module,exports){(function(global){var win;if(typeof window!=="undefined"){win=window}else if(typeof global!=="undefined"){win=global}else if(typeof self!=="undefined"){win=self}else{win={}}module.exports=win}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{}],126:[function(require,module,exports){"use strict";var Buffer=require("safe-buffer").Buffer;var Transform=require("readable-stream").Transform;var inherits=require("inherits");function throwIfNotStringOrBuffer(val,prefix){if(!Buffer.isBuffer(val)&&typeof val!=="string"){throw new TypeError(prefix+" must be a string or a buffer")}}function HashBase(blockSize){Transform.call(this);this._block=Buffer.allocUnsafe(blockSize);this._blockSize=blockSize;this._blockOffset=0;this._length=[0,0,0,0];this._finalized=false}inherits(HashBase,Transform);HashBase.prototype._transform=function(chunk,encoding,callback){var error=null;try{this.update(chunk,encoding)}catch(err){error=err}callback(error)};HashBase.prototype._flush=function(callback){var error=null;try{this.push(this.digest())}catch(err){error=err}callback(error)};HashBase.prototype.update=function(data,encoding){throwIfNotStringOrBuffer(data,"Data");if(this._finalized)throw new Error("Digest already called");if(!Buffer.isBuffer(data))data=Buffer.from(data,encoding);var block=this._block;var offset=0;while(this._blockOffset+data.length-offset>=this._blockSize){for(var i=this._blockOffset;i<this._blockSize;)block[i++]=data[offset++];this._update();this._blockOffset=0}while(offset<data.length)block[this._blockOffset++]=data[offset++];for(var j=0,carry=data.length*8;carry>0;++j){this._length[j]+=carry;carry=this._length[j]/4294967296|0;if(carry>0)this._length[j]-=4294967296*carry}return this};HashBase.prototype._update=function(){throw new Error("_update is not implemented")};HashBase.prototype.digest=function(encoding){if(this._finalized)throw new Error("Digest already called");this._finalized=true;var digest=this._digest();if(encoding!==undefined)digest=digest.toString(encoding);this._block.fill(0);this._blockOffset=0;for(var i=0;i<4;++i)this._length[i]=0;return digest};HashBase.prototype._digest=function(){throw new Error("_digest is not implemented")};module.exports=HashBase},{inherits:141,"readable-stream":234,"safe-buffer":239}],127:[function(require,module,exports){var hash=exports;hash.utils=require("./hash/utils");hash.common=require("./hash/common");hash.sha=require("./hash/sha");hash.ripemd=require("./hash/ripemd");hash.hmac=require("./hash/hmac");hash.sha1=hash.sha.sha1;hash.sha256=hash.sha.sha256;hash.sha224=hash.sha.sha224;hash.sha384=hash.sha.sha384;hash.sha512=hash.sha.sha512;hash.ripemd160=hash.ripemd.ripemd160},{"./hash/common":128,"./hash/hmac":129,"./hash/ripemd":130,"./hash/sha":131,"./hash/utils":138}],128:[function(require,module,exports){"use strict";var utils=require("./utils");var assert=require("minimalistic-assert");

1function BlockHash(){this.pending=null;this.pendingTotal=0;this.blockSize=this.constructor.blockSize;this.outSize=this.constructor.outSize;this.hmacStrength=this.constructor.hmacStrength;this.padLength=this.constructor.padLength/8;this.endian="big";this._delta8=this.blockSize/8;this._delta32=this.blockSize/32}exports.BlockHash=BlockHash;BlockHash.prototype.update=function update(msg,enc){msg=utils.toArray(msg,enc);if(!this.pending)this.pending=msg;else this.pending=this.pending.concat(msg);this.pendingTotal+=msg.length;if(this.pending.length>=this._delta8){msg=this.pending;var r=msg.length%this._delta8;this.pending=msg.slice(msg.length-r,msg.length);if(this.pending.length===0)this.pending=null;msg=utils.join32(msg,0,msg.length-r,this.endian);for(var i=0;i<msg.length;i+=this._delta32)this._update(msg,i,i+this._delta32)}return this};BlockHash.prototype.digest=function digest(enc){this.update(this._pad());assert(this.pending===null);return this._digest(enc)};BlockHash.prototype._pad=function pad(){var len=this.pendingTotal;var bytes=this._delta8;var k=bytes-(len+this.padLength)%bytes;var res=new Array(k+this.padLength);res[0]=128;for(var i=1;i<k;i++)res[i]=0;len<<=3;if(this.endian==="big"){for(var t=8;t<this.padLength;t++)res[i++]=0;res[i++]=0;res[i++]=0;res[i++]=0;res[i++]=0;res[i++]=len>>>24&255;res[i++]=len>>>16&255;res[i++]=len>>>8&255;res[i++]=len&255}else{res[i++]=len&255;res[i++]=len>>>8&255;res[i++]=len>>>16&255;res[i++]=len>>>24&255;res[i++]=0;res[i++]=0;res[i++]=0;res[i++]=0;for(t=8;t<this.padLength;t++)res[i++]=0}return res}},{"./utils":138,"minimalistic-assert":192}],129:[function(require,module,exports){"use strict";var utils=require("./utils");var assert=require("minimalistic-assert");function Hmac(hash,key,enc){if(!(this instanceof Hmac))return new Hmac(hash,key,enc);this.Hash=hash;this.blockSize=hash.blockSize/8;this.outSize=hash.outSize/8;this.inner=null;this.outer=null;this._init(utils.toArray(key,enc))}module.exports=Hmac;Hmac.prototype._init=function init(key){if(key.length>this.blockSize)key=(new this.Hash).update(key).digest();assert(key.length<=this.blockSize);for(var i=key.length;i<this.blockSize;i++)key.push(0);for(i=0;i<key.length;i++)key[i]^=54;this.inner=(new this.Hash).update(key);for(i=0;i<key.length;i++)key[i]^=106;this.outer=(new this.Hash).update(key)};Hmac.prototype.update=function update(msg,enc){this.inner.update(msg,enc);return this};Hmac.prototype.digest=function digest(enc){this.outer.update(this.inner.digest());return this.outer.digest(enc)}},{"./utils":138,"minimalistic-assert":192}],130:[function(require,module,exports){"use strict";var utils=require("./utils");var common=require("./common");var rotl32=utils.rotl32;var sum32=utils.sum32;var sum32_3=utils.sum32_3;var sum32_4=utils.sum32_4;var BlockHash=common.BlockHash;function RIPEMD160(){if(!(this instanceof RIPEMD160))return new RIPEMD160;BlockHash.call(this);this.h=[1732584193,4023233417,2562383102,271733878,3285377520];this.endian="little"}utils.inherits(RIPEMD160,BlockHash);exports.ripemd160=RIPEMD160;RIPEMD160.blockSize=512;RIPEMD160.outSize=160;RIPEMD160.hmacStrength=192;RIPEMD160.padLength=64;RIPEMD160.prototype._update=function update(msg,start){var A=this.h[0];var B=this.h[1];var C=this.h[2];var D=this.h[3];var E=this.h[4];var Ah=A;var Bh=B;var Ch=C;var Dh=D;var Eh=E;for(var j=0;j<80;j++){var T=sum32(rotl32(sum32_4(A,f(j,B,C,D),msg[r[j]+start],K(j)),s[j]),E);A=E;E=D;D=rotl32(C,10);C=B;B=T;T=sum32(rotl32(sum32_4(Ah,f(79-j,Bh,Ch,Dh),msg[rh[j]+start],Kh(j)),sh[j]),Eh);Ah=Eh;Eh=Dh;Dh=rotl32(Ch,10);Ch=Bh;Bh=T}T=sum32_3(this.h[1],C,Dh);this.h[1]=sum32_3(this.h[2],D,Eh);this.h[2]=sum32_3(this.h[3],E,Ah);this.h[3]=sum32_3(this.h[4],A,Bh);this.h[4]=sum32_3(this.h[0],B,Ch);this.h[0]=T};RIPEMD160.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h,"little");else return utils.split32(this.h,"little")};function f(j,x,y,z){if(j<=15)return x^y^z;else if(j<=31)return x&y|~x&z;else if(j<=47)return(x|~y)^z;else if(j<=63)return x&z|y&~z;else return x^(y|~z)}function K(j){if(j<=15)return 0;else if(j<=31)return 1518500249;else if(j<=47)return 1859775393;else if(j<=63)return 2400959708;else return 2840853838}function Kh(j){if(j<=15)return 1352829926;else if(j<=31)return 1548603684;else if(j<=47)return 1836072691;else if(j<=63)return 2053994217;else return 0}

1var r=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13];var rh=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11];var s=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6];var sh=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]},{"./common":128,"./utils":138}],131:[function(require,module,exports){"use strict";exports.sha1=require("./sha/1");exports.sha224=require("./sha/224");exports.sha256=require("./sha/256");exports.sha384=require("./sha/384");exports.sha512=require("./sha/512")},{"./sha/1":132,"./sha/224":133,"./sha/256":134,"./sha/384":135,"./sha/512":136}],132:[function(require,module,exports){"use strict";var utils=require("../utils");var common=require("../common");var shaCommon=require("./common");var rotl32=utils.rotl32;var sum32=utils.sum32;var sum32_5=utils.sum32_5;var ft_1=shaCommon.ft_1;var BlockHash=common.BlockHash;var sha1_K=[1518500249,1859775393,2400959708,3395469782];function SHA1(){if(!(this instanceof SHA1))return new SHA1;BlockHash.call(this);this.h=[1732584193,4023233417,2562383102,271733878,3285377520];this.W=new Array(80)}utils.inherits(SHA1,BlockHash);module.exports=SHA1;SHA1.blockSize=512;SHA1.outSize=160;SHA1.hmacStrength=80;SHA1.padLength=64;SHA1.prototype._update=function _update(msg,start){var W=this.W;for(var i=0;i<16;i++)W[i]=msg[start+i];for(;i<W.length;i++)W[i]=rotl32(W[i-3]^W[i-8]^W[i-14]^W[i-16],1);var a=this.h[0];var b=this.h[1];var c=this.h[2];var d=this.h[3];var e=this.h[4];for(i=0;i<W.length;i++){var s=~~(i/20);var t=sum32_5(rotl32(a,5),ft_1(s,b,c,d),e,W[i],sha1_K[s]);e=d;d=c;c=rotl32(b,30);b=a;a=t}this.h[0]=sum32(this.h[0],a);this.h[1]=sum32(this.h[1],b);this.h[2]=sum32(this.h[2],c);this.h[3]=sum32(this.h[3],d);this.h[4]=sum32(this.h[4],e)};SHA1.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h,"big");else return utils.split32(this.h,"big")}},{"../common":128,"../utils":138,"./common":137}],133:[function(require,module,exports){"use strict";var utils=require("../utils");var SHA256=require("./256");function SHA224(){if(!(this instanceof SHA224))return new SHA224;SHA256.call(this);this.h=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428]}utils.inherits(SHA224,SHA256);module.exports=SHA224;SHA224.blockSize=512;SHA224.outSize=224;SHA224.hmacStrength=192;SHA224.padLength=64;SHA224.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h.slice(0,7),"big");else return utils.split32(this.h.slice(0,7),"big")}},{"../utils":138,"./256":134}],134:[function(require,module,exports){"use strict";var utils=require("../utils");var common=require("../common");var shaCommon=require("./common");var assert=require("minimalistic-assert");var sum32=utils.sum32;var sum32_4=utils.sum32_4;var sum32_5=utils.sum32_5;var ch32=shaCommon.ch32;var maj32=shaCommon.maj32;var s0_256=shaCommon.s0_256;var s1_256=shaCommon.s1_256;var g0_256=shaCommon.g0_256;var g1_256=shaCommon.g1_256;var BlockHash=common.BlockHash;var sha256_K=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756

1734187,3204031479,3329325298];function SHA256(){if(!(this instanceof SHA256))return new SHA256;BlockHash.call(this);this.h=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225];this.k=sha256_K;this.W=new Array(64)}utils.inherits(SHA256,BlockHash);module.exports=SHA256;SHA256.blockSize=512;SHA256.outSize=256;SHA256.hmacStrength=192;SHA256.padLength=64;SHA256.prototype._update=function _update(msg,start){var W=this.W;for(var i=0;i<16;i++)W[i]=msg[start+i];for(;i<W.length;i++)W[i]=sum32_4(g1_256(W[i-2]),W[i-7],g0_256(W[i-15]),W[i-16]);var a=this.h[0];var b=this.h[1];var c=this.h[2];var d=this.h[3];var e=this.h[4];var f=this.h[5];var g=this.h[6];var h=this.h[7];assert(this.k.length===W.length);for(i=0;i<W.length;i++){var T1=sum32_5(h,s1_256(e),ch32(e,f,g),this.k[i],W[i]);var T2=sum32(s0_256(a),maj32(a,b,c));h=g;g=f;f=e;e=sum32(d,T1);d=c;c=b;b=a;a=sum32(T1,T2)}this.h[0]=sum32(this.h[0],a);this.h[1]=sum32(this.h[1],b);this.h[2]=sum32(this.h[2],c);this.h[3]=sum32(this.h[3],d);this.h[4]=sum32(this.h[4],e);this.h[5]=sum32(this.h[5],f);this.h[6]=sum32(this.h[6],g);this.h[7]=sum32(this.h[7],h)};SHA256.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h,"big");else return utils.split32(this.h,"big")}},{"../common":128,"../utils":138,"./common":137,"minimalistic-assert":192}],135:[function(require,module,exports){"use strict";var utils=require("../utils");var SHA512=require("./512");function SHA384(){if(!(this instanceof SHA384))return new SHA384;SHA512.call(this);this.h=[3418070365,3238371032,1654270250,914150663,2438529370,812702999,355462360,4144912697,1731405415,4290775857,2394180231,1750603025,3675008525,1694076839,1203062813,3204075428]}utils.inherits(SHA384,SHA512);module.exports=SHA384;SHA384.blockSize=1024;SHA384.outSize=384;SHA384.hmacStrength=192;SHA384.padLength=128;SHA384.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h.slice(0,12),"big");else return utils.split32(this.h.slice(0,12),"big")}},{"../utils":138,"./512":136}],136:[function(require,module,exports){"use strict";var utils=require("../utils");var common=require("../common");var assert=require("minimalistic-assert");var rotr64_hi=utils.rotr64_hi;var rotr64_lo=utils.rotr64_lo;var shr64_hi=utils.shr64_hi;var shr64_lo=utils.shr64_lo;var sum64=utils.sum64;var sum64_hi=utils.sum64_hi;var sum64_lo=utils.sum64_lo;var sum64_4_hi=utils.sum64_4_hi;var sum64_4_lo=utils.sum64_4_lo;var sum64_5_hi=utils.sum64_5_hi;var sum64_5_lo=utils.sum64_5_lo;var BlockHash=common.BlockHash;var sha512_K=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591];function SHA512(){if(!(this instanceof SHA512))return new SHA512;BlockHash.call(this);this.h=[1779033703,4089235720,3144134277,2227873595,1013904242,4271175723,2773480762,1595750129,1359893119,2917565137,2600822924,725511199,528734635,4215389547,1541459225,327033209];this.k=sha512_K;this.W=new Array(160)}utils.inherits(SHA512,BlockHash);module.exports=SHA512;SHA512.blockSize=1024;SHA512.outSize=512;SHA512.hmacStrength=192;SHA512.padLength=128;SHA512.prototype._prepareBlock=function _prepareBlock(msg,start){var W=this.W;for(var i=0;i<32;i++)W[i]=msg[start+i];for(;i<W.length;i+=2){var c0_hi=g1_512_hi(W[i-4],W[i-3]);var c0_lo=g1_512_lo(W[i-4],W[i-3]);var c1_hi=W[i-14];var c1_lo=W[i-13];var c2_hi=g0_512_hi(W[i-30],W[i-29]);var c2_lo=g0_512_lo(W[i-30],W[i-29]);var c3_hi=W[i-32];var c3_lo=W[i-31];W[i]=sum64_4_hi(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo);W[i+1]=sum64_4_lo(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo)}};SHA512.prototype._update=function _update(msg,start){this._prepareBlock(msg,start);var W=this.W;var ah=this.h[0];var al=this.h[1];var bh=this.h[2];var bl=this.h[3];var ch=this.h[4];var cl=this.h[5];var dh=this.h[6];var dl=this.h[7];var eh=this.h[8];var el=this.h[9];var fh=this.h[10];var fl=this.h[11];var gh=this.h[12];var gl=this.h[13];var hh=this.h[14];var hl=this.h[15];assert(this.k.length===W.length);for(var i=0;i<W.length;i+=2){var c0_hi=hh;var c0_lo=hl;var c1_hi=s1_512_hi(eh,el);var c1_lo=s1_512_lo(eh,el);var c2_hi=ch64_hi(eh,el,fh,fl,gh,gl);var c2_lo=ch64_lo(eh,el,fh,fl,gh,gl);var c3_hi=this.k[i];var c3_lo=this.k[i+1];var c4_hi=W[i];var c4_lo=W[i+1];var T1_hi=sum64_5_hi(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo,c4_hi,c4_lo);var T1_lo=sum64_5_lo(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo,c4_hi,c4_lo);c0_hi=s0_512_hi(ah,al);c0_lo=s0_512_lo(ah,al);c1_hi=maj64_hi(ah,al,bh,bl,ch,cl);c1_lo=maj64_lo(ah,al,bh,bl,ch,cl);var T2_hi=sum64_hi(c0_hi,c0_lo,c1_hi,c1_lo);var T2_lo=sum64_lo(c0_hi,c0_lo,c1_hi,c1_lo);hh=gh;hl=gl;gh=fh;gl=fl;fh=eh;fl=el;eh=sum64_hi(dh,dl,T1_hi,T1_lo);el=sum64_lo(dl,dl,T1_hi,T1_lo);dh=ch;dl=cl;ch=bh;cl=bl;bh=ah;bl=al;ah=sum64_hi(T1_hi,T1_lo,T2_hi,T2_lo);al=sum64_lo(T1_hi,T1_lo,T2_hi,T2_lo)}sum64(this.h,0,ah,al);sum64(this.h,2,bh,bl);sum64(this.h,4,ch,cl);sum64(this.h,6,dh,dl);sum64(this.h,8,eh,el);sum64(this.h,10,fh,fl);sum64(this.h,12,gh,gl);sum64(this.h,14,hh,hl)};SHA512.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h,"big");else return utils.split32(this.h,"big")};function ch64_hi(xh,xl,yh,yl,zh){var r=xh&yh^~xh&zh;if(r<0)r+=4294967296;return r}function ch64_lo(xh,xl,yh,yl,zh,zl){var r=xl&yl^~xl&zl;if(r<0)r+=4294967296;return r}function maj64_hi(xh,xl,yh,yl,zh){var r=xh&yh^xh&zh^yh&zh;if(r<0)r+=4294967296;return r}function maj64_lo(xh,xl,yh,yl,zh,zl){var r=xl&yl^xl&zl^yl&zl;if(r<0)r+=4294967296;return r}function s0_512_hi(xh,xl){var c0_hi=rotr64_hi(xh,xl,28);var c1_hi=rotr64_hi(xl,xh,2);var c2_hi=rotr64_hi(xl,xh,7);var r=c0_hi^c1_hi^c2_hi;if(r<0)r+=4294967296;return r}function s0_512_lo(xh,xl){var c0_lo=rotr64_lo(xh,xl,28);var c1_lo=rotr64_lo(xl,xh,2);var c2_lo=rotr64_lo(xl,xh,7);var r=c0_lo^c1_lo^c2_lo;if(r<0)r+=4294967296;return r}function s1_512_hi(xh,xl){var c0_hi=rotr64_hi(xh,xl,14);var c1_hi=rotr64_hi(xh,xl,18);var c2_hi=rotr64_hi(xl,xh,9);var r=c0_hi^c1_hi^c2_hi;if(r<0)r+=4294967296;return r}function s1_512_lo(xh,xl){var c0_lo=rotr64_lo(xh,xl,14);var c1_lo=rotr64_lo(xh,xl,18);var c2_lo=rotr64_lo(xl,xh,9);var r=c0_lo^c1_lo^c2_lo;if(r<0)r+=4294967296;return r}function g0_512_hi(xh,xl){var c0_hi=rotr64_hi(xh,xl,1);var c1_hi=rotr64_hi(xh,xl,8);var c2_hi=shr64_hi(xh,xl,7);var r=c0_hi^c1_hi^c2_hi;if(r<0)r+=4294967296;return r}function g0_512_lo(xh,xl){var c0_lo=rotr64_lo(xh,xl,1);var c1_lo=rotr64_lo(xh,xl,8);var c2_lo=shr64_lo(xh,xl,7);var r=c0_lo^c1_lo^c2_lo;if(r<0)r+=4294967296;return r}function g1_512_hi(xh,xl){var c0_hi=rotr64_hi(xh,xl,19);var c1_hi=rotr64_hi(xl,xh,29);var c2_hi=shr64_hi(xh,xl,6);var r=c0_hi^c1_hi^c2_hi;if(r<0)r+=4294967296;return r}function g1_512_lo(xh,xl){var c0_lo=rotr64_lo(xh,xl,19);

1var c1_lo=rotr64_lo(xl,xh,29);var c2_lo=shr64_lo(xh,xl,6);var r=c0_lo^c1_lo^c2_lo;if(r<0)r+=4294967296;return r}},{"../common":128,"../utils":138,"minimalistic-assert":192}],137:[function(require,module,exports){"use strict";var utils=require("../utils");var rotr32=utils.rotr32;function ft_1(s,x,y,z){if(s===0)return ch32(x,y,z);if(s===1||s===3)return p32(x,y,z);if(s===2)return maj32(x,y,z)}exports.ft_1=ft_1;function ch32(x,y,z){return x&y^~x&z}exports.ch32=ch32;function maj32(x,y,z){return x&y^x&z^y&z}exports.maj32=maj32;function p32(x,y,z){return x^y^z}exports.p32=p32;function s0_256(x){return rotr32(x,2)^rotr32(x,13)^rotr32(x,22)}exports.s0_256=s0_256;function s1_256(x){return rotr32(x,6)^rotr32(x,11)^rotr32(x,25)}exports.s1_256=s1_256;function g0_256(x){return rotr32(x,7)^rotr32(x,18)^x>>>3}exports.g0_256=g0_256;function g1_256(x){return rotr32(x,17)^rotr32(x,19)^x>>>10}exports.g1_256=g1_256},{"../utils":138}],138:[function(require,module,exports){"use strict";var assert=require("minimalistic-assert");var inherits=require("inherits");exports.inherits=inherits;function isSurrogatePair(msg,i){if((msg.charCodeAt(i)&64512)!==55296){return false}if(i<0||i+1>=msg.length){return false}return(msg.charCodeAt(i+1)&64512)===56320}function toArray(msg,enc){if(Array.isArray(msg))return msg.slice();if(!msg)return[];var res=[];if(typeof msg==="string"){if(!enc){var p=0;for(var i=0;i<msg.length;

1i++){var c=msg.charCodeAt(i);if(c<128){res[p++]=c}else if(c<2048){res[p++]=c>>6|192;res[p++]=c&63|128}else if(isSurrogatePair(msg,i)){c=65536+((c&1023)<<10)+(msg.charCodeAt(++i)&1023);res[p++]=c>>18|240;res[p++]=c>>12&63|128;res[p++]=c>>6&63|128;res[p++]=c&63|128}else{res[p++]=c>>12|224;res[p++]=c>>6&63|128;res[p++]=c&63|128}}}else if(enc==="hex"){msg=msg.replace(/[^a-z0-9]+/gi,"");if(msg.length%2!==0)msg="0"+msg;for(i=0;i<msg.length;i+=2)res.push(parseInt(msg[i]+msg[i+1],16))}}else{for(i=0;i<msg.length;i++)res[i]=msg[i]|0}return res}exports.toArray=toArray;function toHex(msg){var res="";for(var i=0;i<msg.length;i++)res+=zero2(msg[i].toString(16));return res}exports.toHex=toHex;function htonl(w){var res=w>>>24|w>>>8&65280|w<<8&16711680|(w&255)<<24;return res>>>0}exports.htonl=htonl;function toHex32(msg,endian){var res="";for(var i=0;i<msg.length;i++){var w=msg[i];if(endian==="little")w=htonl(w);res+=zero8(w.toString(16))}return res}exports.toHex32=toHex32;function zero2(word){if(word.length===1)return"0"+word;else return word}exports.zero2=zero2;function zero8(word){if(word.length===7)return"0"+word;else if(word.length===6)return"00"+word;else if(word.length===5)return"000"+word;else if(word.length===4)return"0000"+word;else if(word.length===3)return"00000"+word;else if(word.length===2)return"000000"+word;else if(word.length===1)return"0000000"+word;else return word}exports.zero8=zero8;function join32(msg,start,end,endian){var len=end-start;assert(len%4===0);var res=new Array(len/4);for(var i=0,k=start;i<res.length;i++,k+=4){var w;if(endian==="big")w=msg[k]<<24|msg[k+1]<<16|msg[k+2]<<8|msg[k+3];else w=msg[k+3]<<24|msg[k+2]<<16|msg[k+1]<<8|msg[k];res[i]=w>>>0}return res}exports.join32=join32;function split32(msg,endian){var res=new Array(msg.length*4);for(var i=0,k=0;i<msg.length;i++,k+=4){var m=msg[i];if(endian==="big"){res[k]=m>>>24;res[k+1]=m>>>16&255;res[k+2]=m>>>8&255;res[k+3]=m&255}else{res[k+3]=m>>>24;res[k+2]=m>>>16&255;res[k+1]=m>>>8&255;res[k]=m&255}}return res}exports.split32=split32;function rotr32(w,b){return w>>>b|w<<32-b}exports.rotr32=rotr32;function rotl32(w,b){return w<<b|w>>>32-b}exports.rotl32=rotl32;function sum32(a,b){return a+b>>>0}exports.sum32=sum32;function sum32_3(a,b,c){return a+b+c>>>0}exports.sum32_3=sum32_3;function sum32_4(a,b,c,d){return a+b+c+d>>>0}exports.sum32_4=sum32_4;function sum32_5(a,b,c,d,e){return a+b+c+d+e>>>0}exports.sum32_5=sum32_5;function sum64(buf,pos,ah,al){var bh=buf[pos];var bl=buf[pos+1];var lo=al+bl>>>0;var hi=(lo<al?1:0)+ah+bh;buf[pos]=hi>>>0;buf[pos+1]=lo}exports.sum64=sum64;function sum64_hi(ah,al,bh,bl){var lo=al+bl>>>0;var hi=(lo<al?1:0)+ah+bh;return hi>>>0}exports.sum64_hi=sum64_hi;function sum64_lo(ah,al,bh,bl){var lo=al+bl;return lo>>>0}exports.sum64_lo=sum64_lo;function sum64_4_hi(ah,al,bh,bl,ch,cl,dh,dl){var carry=0;var lo=al;lo=lo+bl>>>0;carry+=lo<al?1:0;lo=lo+cl>>>0;carry+=lo<cl?1:0;lo=lo+dl>>>0;carry+=lo<dl?1:0;var hi=ah+bh+ch+dh+carry;return hi>>>0}exports.sum64_4_hi=sum64_4_hi;function sum64_4_lo(ah,al,bh,bl,ch,cl,dh,dl){var lo=al+bl+cl+dl;return lo>>>0}exports.sum64_4_lo=sum64_4_lo;function sum64_5_hi(ah,al,bh,bl,ch,cl,dh,dl,eh,el){var carry=0;var lo=al;lo=lo+bl>>>0;carry+=lo<al?1:0;lo=lo+cl>>>0;carry+=lo<cl?1:0;lo=lo+dl>>>0;carry+=lo<dl?1:0;lo=lo+el>>>0;carry+=lo<el?1:0;var hi=ah+bh+ch+dh+eh+carry;return hi>>>0}exports.sum64_5_hi=sum64_5_hi;function sum64_5_lo(ah,al,bh,bl,ch,cl,dh,dl,eh,el){var lo=al+bl+cl+dl+el;return lo>>>0}exports.sum64_5_lo=sum64_5_lo;function rotr64_hi(ah,al,num){var r=al<<32-num|ah>>>num;return r>>>0}exports.rotr64_hi=rotr64_hi;function rotr64_lo(ah,al,num){var r=ah<<32-num|al>>>num;return r>>>0}exports.rotr64_lo=rotr64_lo;function shr64_hi(ah,al,num){return ah>>>num}exports.shr64_hi=shr64_hi;function shr64_lo(ah,al,num){var r=ah<<32-num|al>>>num;return r>>>0}exports.shr64_lo=shr64_lo},{inherits:141,"minimalistic-assert":192}],139:[function(require,module,exports){"use strict";var hash=require("hash.js");var utils=require("minimalistic-crypto-utils");var assert=require("minimalistic-assert");function HmacDRBG(options){if(!(this instanceof HmacDRBG))return new HmacDRBG(options);this.hash=options.hash;this.predResist=!!options.predResist;this.outLen=this.hash.outSize;this.minEntropy=options.minEntropy||this.hash.hmacStrength;this._reseed=null;this.reseedInterval=null;this.K=null;this.V=null;var entropy=utils.toArray(options.entropy,options.entropyEnc||"hex");var nonce=utils.toArray(options.nonce,options.nonceEnc||"hex");var pers=utils.toArray(options.pers,options.persEnc||"hex");assert(entropy.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits");this._init(entropy,nonce,pers)}module.exports=HmacDRBG;HmacDRBG.prototype._init=function init(entropy,nonce,pers){var seed=entropy.concat(nonce).concat(pers);this.K=new Array(this.outLen/8);this.V=new Array(this.outLen/8);for(var i=0;i<this.V.length;i++){this.K[i]=0;this.V[i]=1}this._update(seed);this._reseed=1;this.reseedInterval=281474976710656};HmacDRBG.prototype._hmac=function hmac(){return new hash.hmac(this.hash,this.K)};HmacDRBG.prototype._update=function update(seed){var kmac=this._hmac().update(this.V).update([0]);if(seed)kmac=kmac.update(seed);this.K=kmac.digest();this.V=this._hmac().update(this.V).digest();if(!seed)return;

1this.K=this._hmac().update(this.V).update([1]).update(seed).digest();this.V=this._hmac().update(this.V).digest()};HmacDRBG.prototype.reseed=function reseed(entropy,entropyEnc,add,addEnc){if(typeof entropyEnc!=="string"){addEnc=add;add=entropyEnc;entropyEnc=null}entropy=utils.toArray(entropy,entropyEnc);add=utils.toArray(add,addEnc);assert(entropy.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits");this._update(entropy.concat(add||[]));this._reseed=1};HmacDRBG.prototype.generate=function generate(len,enc,add,addEnc){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");if(typeof enc!=="string"){addEnc=add;add=enc;enc=null}if(add){add=utils.toArray(add,addEnc||"hex");this._update(add)}var temp=[];while(temp.length<len){this.V=this._hmac().update(this.V).digest();temp=temp.concat(this.V)}var res=temp.slice(0,len);this._update(add);this._reseed++;return utils.encode(res,enc)}},{"hash.js":127,"minimalistic-assert":192,"minimalistic-crypto-utils":193}],140:[function(require,module,exports){exports.read=function(buffer,offset,isLE,mLen,nBytes){var e,m;var eLen=nBytes*8-mLen-1;var eMax=(1<<eLen)-1;var eBias=eMax>>1;var nBits=-7;var i=isLE?nBytes-1:0;var d=isLE?-1:1;var s=buffer[offset+i];i+=d;e=s&(1<<-nBits)-1;s>>=-nBits;nBits+=eLen;for(;nBits>0;e=e*256+buffer[offset+i],i+=d,nBits-=8){}m=e&(1<<-nBits)-1;e>>=-nBits;nBits+=mLen;for(;nBits>0;m=m*256+buffer[offset+i],i+=d,nBits-=8){}if(e===0){e=1-eBias}else if(e===eMax){return m?NaN:(s?-1:1)*Infinity}else{m=m+Math.pow(2,mLen);e=e-eBias}return(s?-1:1)*m*Math.pow(2,e-mLen)};exports.write=function(buffer,value,offset,isLE,mLen,nBytes){var e,m,c;var eLen=nBytes*8-mLen-1;var eMax=(1<<eLen)-1;var eBias=eMax>>1;var rt=mLen===23?Math.pow(2,-24)-Math.pow(2,-77):0;var i=isLE?0:nBytes-1;var d=isLE?1:-1;var s=value<0||value===0&&1/value<0?1:0;value=Math.abs(value);if(isNaN(value)||value===Infinity){m=isNaN(value)?1:0;e=eMax}else{e=Math.floor(Math.log(value)/Math.LN2);if(value*(c=Math.pow(2,-e))<1){e--;c*=2}if(e+eBias>=1){value+=rt/c}else{value+=rt*Math.pow(2,1-eBias)}if(value*c>=2){e++;c/=2}if(e+eBias>=eMax){m=0;e=eMax}else if(e+eBias>=1){m=(value*c-1)*Math.pow(2,mLen);e=e+eBias}else{m=value*Math.pow(2,eBias-1)*Math.pow(2,mLen);e=0}}for(;mLen>=8;buffer[offset+i]=m&255,i+=d,m/=256,mLen-=8){}e=e<<mLen|m;eLen+=mLen;for(;eLen>0;buffer[offset+i]=e&255,i+=d,e/=256,eLen-=8){}buffer[offset+i-d]|=s*128}},{}],141:[function(require,module,exports){if(typeof Object.create==="function"){module.exports=function inherits(ctor,superCtor){if(superCtor){ctor.super_=superCtor;ctor.prototype=Object.create(superCtor.prototype,{constructor:{value:ctor,enumerable:false,writable:true,configurable:true}})}}}else{module.exports=function inherits(ctor,superCtor){if(superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor;ctor.prototype.constructor=ctor}}}},{}],142:[function(require,module,exports){module.exports=function(obj){return obj!=null&&(isBuffer(obj)||isSlowBuffer(obj)||!!obj._isBuffer)};function isBuffer(obj){return!!obj.constructor&&typeof obj.constructor.isBuffer==="function"&&obj.constructor.isBuffer(obj)}function isSlowBuffer(obj){return typeof obj.readFloatLE==="function"&&typeof obj.slice==="function"&&isBuffer(obj.slice(0,0))}},{}],143:[function(require,module,exports){module.exports=function isBuffer(obj){return obj!=null&&obj.constructor!=null&&typeof obj.constructor.isBuffer==="function"&&obj.constructor.isBuffer(obj)}},{}],144:[function(require,module,exports){module.exports=isFunction;var toString=Object.prototype.toString;function isFunction(fn){if(!fn){return false}var string=toString.call(fn);return string==="[object Function]"||typeof fn==="function"&&string!=="[object RegExp]"||typeof window!=="undefined"&&(fn===window.setTimeout||fn===window.alert||fn===window.confirm||fn===window.prompt)}},{}],145:[function(require,module,exports){module.exports=function isHexPrefixed(str){if(typeof str!=="string"){throw new Error("[is-hex-prefixed] value must be type 'string', is currently type "+typeof str+", while checking isHexPrefixed.")}return str.slice(0,2)==="0x"}},{}],146:[function(require,module,exports){module.exports=function createAsyncMiddleware(asyncMiddleware){return(req,res,next,end)=>{let resolveNextPromise;const nextPromise=new Promise(resolve=>{resolveNextPromise=resolve});let returnHandlerCallback,nextWasCalled;const asyncNext=async()=>{nextWasCalled=true;next(callback=>{returnHandlerCallback=callback;resolveNextPromise()});await nextPromise};asyncMiddleware(req,res,asyncNext).then(async()=>

1{if(nextWasCalled){await nextPromise;returnHandlerCallback(null)}else{end(null)}}).catch(error=>{if(returnHandlerCallback){returnHandlerCallback(error)}else{end(error)}})}}},{}],147:[function(require,module,exports){module.exports=function createScaffoldMiddleware(handlers){return(req,res,next,end)=>{const handler=handlers[req.method];if(handler===undefined){return next()}if(typeof handler==="function"){return handler(req,res,next,end)}res.result=handler;return end()}}},{}],148:[function(require,module,exports){module.exports=IdIterator;function IdIterator(opts){opts=opts||{};var max=opts.max||Number.MAX_SAFE_INTEGER;var idCounter=typeof opts.start!=="undefined"?opts.start:Math.floor(Math.random()*max);return function createRandomId(){idCounter=idCounter%max;return idCounter++}}},{}],149:[function(require,module,exports){var json=typeof JSON!=="undefined"?JSON:require("jsonify");module.exports=function(obj,opts){if(!opts)opts={};if(typeof opts==="function")opts={cmp:opts};var space=opts.space||"";if(typeof space==="number")space=Array(space+1).join(" ");var cycles=typeof opts.cycles==="boolean"?opts.cycles:false;var replacer=opts.replacer||function(key,value){return value};var cmp=opts.cmp&&function(f){return function(node){return function(a,b){var aobj={key:a,value:node[a]};var bobj={key:b,value:node[b]};return f(aobj,bobj)}}}(opts.cmp);var seen=[];return function stringify(parent,key,node,level){var indent=space?"\n"+new Array(level+1).join(space):"";var colonSeparator=space?": ":":";if(node&&node.toJSON&&typeof node.toJSON==="function"){node=node.toJSON()}node=replacer.call(parent,key,node);if(node===undefined){return}if(typeof node!=="object"||node===null){return json.stringify(node)}if(isArray(node)){var out=[];for(var i=0;i<node.length;i++){var item=stringify(node,i,node[i],level+1)||json.stringify(null);out.push(indent+space+item)}return"["+out.join(",")+indent+"]"}else{if(seen.indexOf(node)!==-1){if(cycles)return json.stringify("__cycle__");throw new TypeError("Converting circular structure to JSON")}else seen.push(node);var keys=objectKeys(node).sort(cmp&&cmp(node));var out=[];for(var i=0;i<keys.length;i++){var key=keys[i];var value=stringify(node,key,node[key],level+1);if(!value)continue;var keyValue=json.stringify(key)+colonSeparator+value;out.push(indent+space+keyValue)}seen.splice(seen.indexOf(node),1);return"{"+out.join(",")+indent+"}"}}({"":obj},"",obj,0)};var isArray=Array.isArray||function(x){return{}.toString.call(x)==="[object Array]"};var objectKeys=Object.keys||function(obj){var has=Object.prototype.hasOwnProperty||function(){return true};var keys=[];for(var key in obj){if(has.call(obj,key))keys.push(key)}return keys}},{jsonify:150}],150:[function(require,module,exports){exports.parse=require("./lib/parse");exports.stringify=require("./lib/stringify")},{"./lib/parse":151,"./lib/stringify":152}],151:[function(require,module,exports){var at,ch,escapee={'"':'"',"\\":"\\","/":"/",b:"\b",f:"\f",n:"\n",r:"\r",t:"\t"},text,error=function(m){throw{name:"SyntaxError",message:m,at:at,text:text}},next=function(c){if(c&&c!==ch){error("Expected '"+c+"' instead of '"+ch+"'")}ch=text.charAt(at);at+=1;return ch},number=function(){var number,string="";if(ch==="-"){string="-";next("-")}while(ch>="0"&&ch<="9"){string+=ch;next()}if(ch==="."){string+=".";

1while(next()&&ch>="0"&&ch<="9"){string+=ch}}if(ch==="e"||ch==="E"){string+=ch;next();if(ch==="-"||ch==="+"){string+=ch;next()}while(ch>="0"&&ch<="9"){string+=ch;next()}}number=+string;if(!isFinite(number)){error("Bad number")}else{return number}},string=function(){var hex,i,string="",uffff;if(ch==='"'){while(next()){if(ch==='"'){next();return string}else if(ch==="\\"){next();if(ch==="u"){uffff=0;for(i=0;i<4;i+=1){hex=parseInt(next(),16);if(!isFinite(hex)){break}uffff=uffff*16+hex}string+=String.fromCharCode(uffff)}else if(typeof escapee[ch]==="string"){string+=escapee[ch]}else{break}}else{string+=ch}}}error("Bad string")},white=function(){while(ch&&ch<=" "){next()}},word=function(){switch(ch){case"t":next("t");next("r");next("u");next("e");return true;case"f":next("f");next("a");next("l");next("s");next("e");return false;case"n":next("n");next("u");next("l");next("l");return null}error("Unexpected '"+ch+"'")},value,array=function(){var array=[];if(ch==="["){next("[");white();if(ch==="]"){next("]");return array}while(ch){array.push(value());white();if(ch==="]"){next("]");return array}next(",");white()}}error("Bad array")},object=function(){var key,object={};if(ch==="{"){next("{");white();if(ch==="}"){next("}");return object}while(ch){key=string();white();next(":");if(Object.hasOwnProperty.call(object,key)){error('Duplicate key "'+key+'"')}object[key]=value();white();if(ch==="}"){next("}");return object}next(",");white()}}error("Bad object")};value=function(){white();switch(ch){case"{":return object();case"[":return array();case'"':return string();case"-":return number();default:return ch>="0"&&ch<="9"?number():word()}};module.exports=function(source,reviver){var result;text=source;at=0;ch=" ";result=value();white();if(ch){error("Syntax error")}return typeof reviver==="function"?function walk(holder,key){var k,v,value=holder[key];if(value&&typeof value==="object"){for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=walk(value,k);if(v!==undefined){value[k]=v}else{delete value[k]}}}}return reviver.call(holder,key,value)}({"":result},""):result}},{}],152:[function(require,module,exports){var cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,gap,indent,meta={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},rep;function quote(string){escapable.lastIndex=0;return escapable.test(string)?'"'+string.replace(escapable,function(a){var c=meta[a];

1return typeof c==="string"?c:"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+string+'"'}function str(key,holder){var i,k,v,length,mind=gap,partial,value=holder[key];if(value&&typeof value==="object"&&typeof value.toJSON==="function"){value=value.toJSON(key)}if(typeof rep==="function"){value=rep.call(holder,key,value)}switch(typeof value){case"string":return quote(value);case"number":return isFinite(value)?String(value):"null";case"boolean":case"null":return String(value);case"object":if(!value)return"null";gap+=indent;partial=[];if(Object.prototype.toString.apply(value)==="[object Array]"){length=value.length;for(i=0;i<length;i+=1){partial[i]=str(i,value)||"null"}v=partial.length===0?"[]":gap?"[\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"]":"["+partial.join(",")+"]";gap=mind;return v}if(rep&&typeof rep==="object"){length=rep.length;for(i=0;i<length;i+=1){k=rep[i];if(typeof k==="string"){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}else{for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}v=partial.length===0?"{}":gap?"{\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"}":"{"+partial.join(",")+"}";gap=mind;return v}}module.exports=function(value,replacer,space){var i;gap="";indent="";if(typeof space==="number"){for(i=0;i<space;i+=1){indent+=" "}}else if(typeof space==="string"){indent=space}rep=replacer;if(replacer&&typeof replacer!=="function"&&(typeof replacer!=="object"||typeof replacer.length!=="number")){throw new Error("JSON.stringify")}return str("",{"":value})}},{}],153:[function(require,module,exports){"use strict";module.exports=require("./lib/api")(require("./lib/keccak"))},{"./lib/api":154,"./lib/keccak":158}],154:[function(require,module,exports){"use strict";var createKeccak=require("./keccak");var createShake=require("./shake");module.exports=function(KeccakState){var Keccak=createKeccak(KeccakState);var Shake=createShake(KeccakState);return function(algorithm,options){var hash=typeof algorithm==="string"?algorithm.toLowerCase():algorithm;switch(hash){case"keccak224":return new Keccak(1152,448,null,224,options);case"keccak256":return new Keccak(1088,512,null,256,options);case"keccak384":return new Keccak(832,768,null,384,options);case"keccak512":return new Keccak(576,1024,null,512,options);case"sha3-224":return new Keccak(1152,448,6,224,options);case"sha3-256":return new Keccak(1088,512,6,256,options);case"sha3-384":return new Keccak(832,768,6,384,options);case"sha3-512":return new Keccak(576,1024,6,512,options);case"shake128":return new Shake(1344,256,31,options);case"shake256":return new Shake(1088,512,31,options);default:throw new Error("Invald algorithm: "+algorithm)}}}},{"./keccak":155,"./shake":156}],155:[function(require,module,exports){"use strict";var Buffer=require("safe-buffer").Buffer;var Transform=require("stream").Transform;var inherits=require("inherits");module.exports=function(KeccakState){function Keccak(rate,capacity,delimitedSuffix,hashBitLength,options){Transform.call(this,options);this._rate=rate;this._capacity=capacity;this._delimitedSuffix=delimitedSuffix;this._hashBitLength=hashBitLength;this._options=options;this._state=new KeccakState;this._state.initialize(rate,capacity);this._finalized=false}inherits(Keccak,Transform);Keccak.prototype._transform=function(chunk,encoding,callback){var error=null;try{this.update(chunk,encoding)}catch(err){error=err}callback(error)};Keccak.prototype._flush=function(callback){var error=null;try{this.push(this.digest())}catch(err){error=err}callback(error)};Keccak.prototype.update=function(data,encoding){if(!Buffer.isBuffer(data)&&typeof data!=="string")throw new TypeError("Data must be a string or a buffer");if(this._finalized)throw new Error("Digest already called");if(!Buffer.isBuffer(data))data=Buffer.from(data,encoding);this._state.absorb(data);return this};Keccak.prototype.digest=function(encoding){if(this._finalized)throw new Error("Digest already called");this._finalized=true;if(this._delimitedSuffix)this._state.absorbLastFewBits(this._delimitedSuffix);var digest=this._state.squeeze(this._hashBitLength/8);

1if(encoding!==undefined)digest=digest.toString(encoding);this._resetState();return digest};Keccak.prototype._resetState=function(){this._state.initialize(this._rate,this._capacity);return this};Keccak.prototype._clone=function(){var clone=new Keccak(this._rate,this._capacity,this._delimitedSuffix,this._hashBitLength,this._options);this._state.copy(clone._state);clone._finalized=this._finalized;return clone};return Keccak}},{inherits:141,"safe-buffer":239,stream:257}],156:[function(require,module,exports){"use strict";var Buffer=require("safe-buffer").Buffer;var Transform=require("stream").Transform;var inherits=require("inherits");module.exports=function(KeccakState){function Shake(rate,capacity,delimitedSuffix,options){Transform.call(this,options);this._rate=rate;this._capacity=capacity;this._delimitedSuffix=delimitedSuffix;this._options=options;this._state=new KeccakState;this._state.initialize(rate,capacity);this._finalized=false}inherits(Shake,Transform);Shake.prototype._transform=function(chunk,encoding,callback){var error=null;try{this.update(chunk,encoding)}catch(err){error=err}callback(error)};Shake.prototype._flush=function(){};Shake.prototype._read=function(size){this.push(this.squeeze(size))};Shake.prototype.update=function(data,encoding){if(!Buffer.isBuffer(data)&&typeof data!=="string")throw new TypeError("Data must be a string or a buffer");if(this._finalized)throw new Error("Squeeze already called");if(!Buffer.isBuffer(data))data=Buffer.from(data,encoding);this._state.absorb(data);return this};Shake.prototype.squeeze=function(dataByteLength,encoding){if(!this._finalized){this._finalized=true;this._state.absorbLastFewBits(this._delimitedSuffix)}var data=this._state.squeeze(dataByteLength);if(encoding!==undefined)data=data.toString(encoding);return data};Shake.prototype._resetState=function(){this._state.initialize(this._rate,this._capacity);return this};Shake.prototype._clone=function(){var clone=new Shake(this._rate,this._capacity,this._delimitedSuffix,this._options);this._state.copy(clone._state);clone._finalized=this._finalized;return clone};return Shake}},{inherits:141,"safe-buffer":239,stream:257}],157:[function(require,module,exports){"use strict";var P1600_ROUND_CONSTANTS=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648];exports.p1600=function(s){for(var round=0;round<24;++round){var lo0=s[0]^s[10]^s[20]^s[30]^s[40];var hi0=s[1]^s[11]^s[21]^s[31]^s[41];var lo1=s[2]^s[12]^s[22]^s[32]^s[42];var hi1=s[3]^s[13]^s[23]^s[33]^s[43];var lo2=s[4]^s[14]^s[24]^s[34]^s[44];var hi2=s[5]^s[15]^s[25]^s[35]^s[45];var lo3=s[6]^s[16]^s[26]^s[36]^s[46];var hi3=s[7]^s[17]^s[27]^s[37]^s[47];var lo4=s[8]^s[18]^s[28]^s[38]^s[48];var hi4=s[9]^s[19]^s[29]^s[39]^s[49];var lo=lo4^(lo1<<1|hi1>>>31);var hi=hi4^(hi1<<1|lo1>>>31);var t1slo0=s[0]^lo;var t1shi0=s[1]^hi;var t1slo5=s[10]^lo;var t1shi5=s[11]^hi;var t1slo10=s[20]^lo;var t1shi10=s[21]^hi;var t1slo15=s[30]^lo;var t1shi15=s[31]^hi;var t1slo20=s[40]^lo;var t1shi20=s[41]^hi;lo=lo0^(lo2<<1|hi2>>>31);hi=hi0^(hi2<<1|lo2>>>31);var t1slo1=s[2]^lo;var t1shi1=s[3]^hi;var t1slo6=s[12]^lo;var t1shi6=s[13]^hi;var t1slo11=s[22]^lo;var t1shi11=s[23]^hi;var t1slo16=s[32]^lo;var t1shi16=s[33]^hi;var t1slo21=s[42]^lo;var t1shi21=s[43]^hi;lo=lo1^(lo3<<1|hi3>>>31);hi=hi1^(hi3<<1|lo3>>>31);var t1slo2=s[4]^lo;var t1shi2=s[5]^hi;var t1slo7=s[14]^lo;var t1shi7=s[15]^hi;var t1slo12=s[24]^lo;var t1shi12=s[25]^hi;var t1slo17=s[34]^lo;var t1shi17=s[35]^hi;var t1slo22=s[44]^lo;var t1shi22=s[45]^hi;lo=lo2^(lo4<<1|hi4>>>31);hi=hi2^(hi4<<1|lo4>>>31);var t1slo3=s[6]^lo;var t1shi3=s[7]^hi;var t1slo8=s[16]^lo;var t1shi8=s[17]^hi;var t1slo13=s[26]^lo;var t1shi13=s[27]^hi;var t1slo18=s[36]^lo;var t1shi18=s[37]^hi;var t1slo23=s[46]^lo;var t1shi23=s[47]^hi;lo=lo3^(lo0<<1|hi0>>>31);hi=hi3^(hi0<<1|lo0>>>31);var t1slo4=s[8]^lo;var t1shi4=s[9]^hi;var t1slo9=s[18]^lo;var t1shi9=s[19]^hi;var t1slo14=s[28]^lo;var t1shi14=s[29]^hi;var t1slo19=s[38]^lo;var t1shi19=s[39]^hi;var t1slo24=s[48]^lo;var t1shi24=s[49]^hi;var t2slo0=t1slo0;var t2shi0=t1shi0;var t2slo16=t1shi5<<4|t1slo5>>>28;var t2shi16=t1slo5<<4|t1shi5>>>28;var t2slo7=t1slo10<<3|t1shi10>>>29;var t2shi7=t1shi10<<3|t1slo10>>>29;var t2slo23=t1shi15<<9|t1slo15>>>23;var t2shi23=t1slo15<<9|t1shi15>>>23;var t2slo14=t1slo20<<18|t1shi20>>>14;var t2shi14=t1shi20<<18|t1slo20>>>14;var t2slo10=t1slo1<<1|t1shi1>>>31;var t2shi10=t1shi1<<1|t1slo1>>>31;var t2slo1=t1shi6<<12|t1slo6>>>20;var t2shi1=t1slo6<<12|t1shi6>>>20;var t2slo17=t1slo11<<10|t1shi11>>>22;var t2shi17=t1shi11<<10|t1slo11>>>22;var t2slo8=t1shi16<<13|t1slo16>>>19;var t2shi8=t1slo16<<13|t1shi16>>>19;var t2slo24=t1slo21<<2|t1shi21>>>30;var t2shi24=t1shi21<<2|t1slo21>>>30;var t2slo20=t1shi2<<30|t1slo2>>>2;var t2shi20=t1slo2<<30|t1shi2>>>2;var t2slo11=t1slo7<<6|t1shi7>>>26;

1var t2shi11=t1shi7<<6|t1slo7>>>26;var t2slo2=t1shi12<<11|t1slo12>>>21;var t2shi2=t1slo12<<11|t1shi12>>>21;var t2slo18=t1slo17<<15|t1shi17>>>17;var t2shi18=t1shi17<<15|t1slo17>>>17;var t2slo9=t1shi22<<29|t1slo22>>>3;var t2shi9=t1slo22<<29|t1shi22>>>3;var t2slo5=t1slo3<<28|t1shi3>>>4;var t2shi5=t1shi3<<28|t1slo3>>>4;var t2slo21=t1shi8<<23|t1slo8>>>9;var t2shi21=t1slo8<<23|t1shi8>>>9;var t2slo12=t1slo13<<25|t1shi13>>>7;var t2shi12=t1shi13<<25|t1slo13>>>7;var t2slo3=t1slo18<<21|t1shi18>>>11;var t2shi3=t1shi18<<21|t1slo18>>>11;var t2slo19=t1shi23<<24|t1slo23>>>8;var t2shi19=t1slo23<<24|t1shi23>>>8;var t2slo15=t1slo4<<27|t1shi4>>>5;var t2shi15=t1shi4<<27|t1slo4>>>5;var t2slo6=t1slo9<<20|t1shi9>>>12;var t2shi6=t1shi9<<20|t1slo9>>>12;var t2slo22=t1shi14<<7|t1slo14>>>25;var t2shi22=t1slo14<<7|t1shi14>>>25;var t2slo13=t1slo19<<8|t1shi19>>>24;var t2shi13=t1shi19<<8|t1slo19>>>24;var t2slo4=t1slo24<<14|t1shi24>>>18;var t2shi4=t1shi24<<14|t1slo24>>>18;s[0]=t2slo0^~t2slo1&t2slo2;s[1]=t2shi0^~t2shi1&t2shi2;s[10]=t2slo5^~t2slo6&t2slo7;s[11]=t2shi5^~t2shi6&t2shi7;s[20]=t2slo10^~t2slo11&t2slo12;s[21]=t2shi10^~t2shi11&t2shi12;s[30]=t2slo15^~t2slo16&t2slo17;s[31]=t2shi15^~t2shi16&t2shi17;s[40]=t2slo20^~t2slo21&t2slo22;s[41]=t2shi20^~t2shi21&t2shi22;s[2]=t2slo1^~t2slo2&t2slo3;

1s[3]=t2shi1^~t2shi2&t2shi3;s[12]=t2slo6^~t2slo7&t2slo8;s[13]=t2shi6^~t2shi7&t2shi8;s[22]=t2slo11^~t2slo12&t2slo13;s[23]=t2shi11^~t2shi12&t2shi13;s[32]=t2slo16^~t2slo17&t2slo18;s[33]=t2shi16^~t2shi17&t2shi18;s[42]=t2slo21^~t2slo22&t2slo23;s[43]=t2shi21^~t2shi22&t2shi23;s[4]=t2slo2^~t2slo3&t2slo4;s[5]=t2shi2^~t2shi3&t2shi4;s[14]=t2slo7^~t2slo8&t2slo9;s[15]=t2shi7^~t2shi8&t2shi9;s[24]=t2slo12^~t2slo13&t2slo14;s[25]=t2shi12^~t2shi13&t2shi14;s[34]=t2slo17^~t2slo18&t2slo19;s[35]=t2shi17^~t2shi18&t2shi19;s[44]=t2slo22^~t2slo23&t2slo24;s[45]=t2shi22^~t2shi23&t2shi24;s[6]=t2slo3^~t2slo4&t2slo0;s[7]=t2shi3^~t2shi4&t2shi0;s[16]=t2slo8^~t2slo9&t2slo5;s[17]=t2shi8^~t2shi9&t2shi5;s[26]=t2slo13^~t2slo14&t2slo10;s[27]=t2shi13^~t2shi14&t2shi10;s[36]=t2slo18^~t2slo19&t2slo15;s[37]=t2shi18^~t2shi19&t2shi15;s[46]=t2slo23^~t2slo24&t2slo20;s[47]=t2shi23^~t2shi24&t2shi20;s[8]=t2slo4^~t2slo0&t2slo1;s[9]=t2shi4^~t2shi0&t2shi1;s[18]=t2slo9^~t2slo5&t2slo6;s[19]=t2shi9^~t2shi5&t2shi6;s[28]=t2slo14^~t2slo10&t2slo11;s[29]=t2shi14^~t2shi10&t2shi11;s[38]=t2slo19^~t2slo15&t2slo16;s[39]=t2shi19^~t2shi15&t2shi16;s[48]=t2slo24^~t2slo20&t2slo21;s[49]=t2shi24^~t2shi20&t2shi21;s[0]^=P1600_ROUND_CONSTANTS[round*2];s[1]^=P1600_ROUND_CONSTANTS[round*2+1]}}},{}],158:[function(require,module,exports){"use strict";var Buffer=require("safe-buffer").Buffer;var keccakState=require("./keccak-state-unroll");function Keccak(){this.state=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];this.blockSize=null;this.count=0;this.squeezing=false}Keccak.prototype.initialize=function(rate,capacity){for(var i=0;i<50;++i)this.state[i]=0;this.blockSize=rate/8;this.count=0;this.squeezing=false};Keccak.prototype.absorb=function(data){for(var i=0;i<data.length;++i){this.state[~~(this.count/4)]^=data[i]<<8*(this.count%4);this.count+=1;if(this.count===this.blockSize){keccakState.p1600(this.state);this.count=0}}};Keccak.prototype.absorbLastFewBits=function(bits){this.state[~~(this.count/4)]^=bits<<8*(this.count%4);if((bits&128)!==0&&this.count===this.blockSize-1)keccakState.p1600(this.state);this.state[~~((this.blockSize-1)/4)]^=128<<8*((this.blockSize-1)%4);keccakState.p1600(this.state);this.count=0;this.squeezing=true};Keccak.prototype.squeeze=function(length){if(!this.squeezing)this.absorbLastFewBits(1);var output=Buffer.alloc(length);for(var i=0;i<length;++i){output[i]=this.state[~~(this.count/4)]>>>8*(this.count%4)&255;this.count+=1;if(this.count===this.blockSize){keccakState.p1600(this.state);this.count=0}}return output};Keccak.prototype.copy=function(dest){for(var i=0;i<50;++i)dest.state[i]=this.state[i];dest.blockSize=this.blockSize;dest.count=this.count;dest.squeezing=this.squeezing};module.exports=Keccak},{"./keccak-state-unroll":157,"safe-buffer":239}],159:[function(require,module,exports){(function(Buffer){"use strict";var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var createKeccakHash=require("keccak");var BN=require("bn.js");module.exports=function(a){a=toBuffer(a);return createKeccakHash("keccak256").update(a).digest()};function toBuffer(v){if(!Buffer.isBuffer(v)){if(Array.isArray(v)){v=Buffer.from(v)}else if(typeof v==="string"){if(isHexString(v)){v=Buffer.from(padToEven(stripHexPrefix(v)),"hex")}else{v=Buffer.from(v)}}else if(typeof v==="number"){v=intToBuffer(v)}else if(v===null||v===undefined){v=Buffer.allocUnsafe(0)}else if(BN.isBN(v)){v=v.toArrayLike(Buffer)}else if(v.toArray){v=Buffer.from(v.toArray())}else{throw new Error("invalid type")}}return v}function isHexString(value,length){if(typeof value!=="string"||!value.match(/^0x[0-9A-Fa-f]*$/)){return false}if(length&&value.length!==2+2*length){return false}return true}function padToEven(value){var a=value;if(typeof a!=="string"){throw new Error("while padding to even, value must be string, is currently "+(typeof a==="undefined"?"undefined":_typeof(a))+", while padToEven.")}if(a.length%2){a="0"+a}return a}function stripHexPrefix(str){if(typeof str!=="string"){return str}return isHexPrefixed(str)?str.slice(2):str}function isHexPrefixed(str){if(typeof str!=="string"){throw new Error("value must be type 'string', is currently type "+(typeof str==="undefined"?"undefined":_typeof(str))+", while checking isHexPrefixed.")}return str.slice(0,2)==="0x"}function intToBuffer(i){var hex=intToHex(i);return Buffer.from(padToEven(hex.slice(2)),"hex")}function intToHex(i){var hex=i.toString(16);return"0x"+hex}}).call(this,require("buffer").Buffer)},{"bn.js":160,buffer:40,keccak:153}],160:[function(require,module,exports){arguments[4][59][0].apply(exports,arguments)},{buffer:37,dup:59}],161:[function(require,module,exports){(function(global){var LARGE_ARRAY_SIZE=200;

1var FUNC_ERROR_TEXT="Expected a function";var HASH_UNDEFINED="__lodash_hash_undefined__";var UNORDERED_COMPARE_FLAG=1,PARTIAL_COMPARE_FLAG=2;var INFINITY=1/0,MAX_SAFE_INTEGER=9007199254740991;var argsTag="[object Arguments]",arrayTag="[object Array]",boolTag="[object Boolean]",dateTag="[object Date]",errorTag="[object Error]",funcTag="[object Function]",genTag="[object GeneratorFunction]",mapTag="[object Map]",numberTag="[object Number]",objectTag="[object Object]",promiseTag="[object Promise]",regexpTag="[object RegExp]",setTag="[object Set]",stringTag="[object String]",symbolTag="[object Symbol]",weakMapTag="[object WeakMap]";var arrayBufferTag="[object ArrayBuffer]",dataViewTag="[object DataView]",float32Tag="[object Float32Array]",float64Tag="[object Float64Array]",int8Tag="[object Int8Array]",int16Tag="[object Int16Array]",int32Tag="[object Int32Array]",uint8Tag="[object Uint8Array]",uint8ClampedTag="[object Uint8ClampedArray]",uint16Tag="[object Uint16Array]",uint32Tag="[object Uint32Array]";var reIsDeepProp=/\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,reIsPlainProp=/^\w*$/,reLeadingDot=/^\./,rePropName=/[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;var reRegExpChar=/[\\^$.*+?()[\]{}|]/g;var reEscapeChar=/\\(\\)?/g;var reIsHostCtor=/^\[object .+?Constructor\]$/;var reIsUint=/^(?:0|[1-9]\d*)$/;var typedArrayTags={};typedArrayTags[float32Tag]=typedArrayTags[float64Tag]=typedArrayTags[int8Tag]=typedArrayTags[int16Tag]=typedArrayTags[int32Tag]=typedArrayTags[uint8Tag]=typedArrayTags[uint8ClampedTag]=typedArrayTags[uint16Tag]=typedArrayTags[uint32Tag]=true;typedArrayTags[argsTag]=typedArrayTags[arrayTag]=typedArrayTags[arrayBufferTag]=typedArrayTags[boolTag]=typedArrayTags[dataViewTag]=typedArrayTags[dateTag]=typedArrayTags[errorTag]=typedArrayTags[funcTag]=typedArrayTags[mapTag]=typedArrayTags[numberTag]=typedArrayTags[objectTag]=typedArrayTags[regexpTag]=typedArrayTags[setTag]=typedArrayTags[stringTag]=typedArrayTags[weakMapTag]=false;var freeGlobal=typeof global=="object"&&global&&global.Object===Object&&global;var freeSelf=typeof self=="object"&&self&&self.Object===Object&&self;var root=freeGlobal||freeSelf||Function("return this")();var freeExports=typeof exports=="object"&&exports&&!exports.nodeType&&exports;var freeModule=freeExports&&typeof module=="object"&&module&&!module.nodeType&&module;var moduleExports=freeModule&&freeModule.exports===freeExports;var freeProcess=moduleExports&&freeGlobal.process;var nodeUtil=function(){try{return freeProcess&&freeProcess.binding("util")}catch(e){}}();var nodeIsTypedArray=nodeUtil&&nodeUtil.isTypedArray;function arrayMap(array,iteratee){var index=-1,length=array?array.length:0,result=Array(length);while(++index<length){result[index]=iteratee(array[index],index,array)}return result}function arrayPush(array,values){var index=-1,length=values.length,offset=array.length;while(++index<length){array[offset+index]=values[index]}return array}function arraySome(array,predicate){var index=-1,length=array?array.length:0;while(++index<length){if(predicate(array[index],index,array)){return true}}return false}function baseProperty(key){return function(object){return object==null?undefined:object[key]}}function baseTimes(n,iteratee){var index=-1,result=Array(n);while(++index<n){result[index]=iteratee(index)}return result}function baseUnary(func){return function(value){return func(value)}}function getValue(object,key){return object==null?undefined:object[key]}function isHostObject(value){var result=false;if(value!=null&&typeof value.toString!="function"){try{result=!!(value+"")}catch(e){}}return result}function mapToArray(map){var index=-1,result=Array(map.size);map.forEach(function(value,key){result[++index]=[key,value]});return result}function overArg(func,transform){return function(arg){return func(transform(arg))}}function setToArray(set){var index=-1,result=Array(set.size);set.forEach(function(value){result[++index]=value});return result}var arrayProto=Array.prototype,funcProto=Function.prototype,objectProto=Object.prototype;var coreJsData=root["__core-js_shared__"];var maskSrcKey=function(){var uid=/[^.]+$/.exec(coreJsData&&coreJsData.keys&&coreJsData.keys.IE_PROTO||"");

1return uid?"Symbol(src)_1."+uid:""}();var funcToString=funcProto.toString;var hasOwnProperty=objectProto.hasOwnProperty;var objectToString=objectProto.toString;var reIsNative=RegExp("^"+funcToString.call(hasOwnProperty).replace(reRegExpChar,"\\$&").replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g,"$1.*?")+"$");var Symbol=root.Symbol,Uint8Array=root.Uint8Array,propertyIsEnumerable=objectProto.propertyIsEnumerable,splice=arrayProto.splice,spreadableSymbol=Symbol?Symbol.isConcatSpreadable:undefined;var nativeKeys=overArg(Object.keys,Object);var DataView=getNative(root,"DataView"),Map=getNative(root,"Map"),Promise=getNative(root,"Promise"),Set=getNative(root,"Set"),WeakMap=getNative(root,"WeakMap"),nativeCreate=getNative(Object,"create");var dataViewCtorString=toSource(DataView),mapCtorString=toSource(Map),promiseCtorString=toSource(Promise),setCtorString=toSource(Set),weakMapCtorString=toSource(WeakMap);var symbolProto=Symbol?Symbol.prototype:undefined,symbolValueOf=symbolProto?symbolProto.valueOf:undefined,symbolToString=symbolProto?symbolProto.toString:undefined;function Hash(entries){var index=-1,length=entries?entries.length:0;this.clear();while(++index<length){var entry=entries[index];this.set(entry[0],entry[1])}}function hashClear(){this.__data__=nativeCreate?nativeCreate(null):{}}function hashDelete(key){return this.has(key)&&delete this.__data__[key]}function hashGet(key){var data=this.__data__;if(nativeCreate){var result=data[key];return result===HASH_UNDEFINED?undefined:result}return hasOwnProperty.call(data,key)?data[key]:undefined}function hashHas(key){var data=this.__data__;return nativeCreate?data[key]!==undefined:hasOwnProperty.call(data,key)}function hashSet(key,value){var data=this.__data__;data[key]=nativeCreate&&value===undefined?HASH_UNDEFINED:value;return this}Hash.prototype.clear=hashClear;Hash.prototype["delete"]=hashDelete;Hash.prototype.get=hashGet;Hash.prototype.has=hashHas;Hash.prototype.set=hashSet;function ListCache(entries){var index=-1,length=entries?entries.length:0;this.clear();while(++index<length){var entry=entries[index];this.set(entry[0],entry[1])}}function listCacheClear(){this.__data__=[]}function listCacheDelete(key){var data=this.__data__,index=assocIndexOf(data,key);if(index<0){return false}var lastIndex=data.length-1;if(index==lastIndex){data.pop()}else{splice.call(data,index,1)}return true}function listCacheGet(key){var data=this.__data__,index=assocIndexOf(data,key);return index<0?undefined:data[index][1]}function listCacheHas(key){return assocIndexOf(this.__data__,key)>-1}function listCacheSet(key,value){var data=this.__data__,index=assocIndexOf(data,key);if(index<0){data.push([key,value])}else{data[index][1]=value}return this}ListCache.prototype.clear=listCacheClear;ListCache.prototype["delete"]=listCacheDelete;ListCache.prototype.get=listCacheGet;ListCache.prototype.has=listCacheHas;ListCache.prototype.set=listCacheSet;function MapCache(entries){var index=-1,length=entries?entries.length:0;this.clear();while(++index<length){var entry=entries[index];this.set(entry[0],entry[1])}}function mapCacheClear(){this.__data__={hash:new Hash,map:new(Map||ListCache),string:new Hash}}function mapCacheDelete(key){return getMapData(this,key)["delete"](key)}function mapCacheGet(key){return getMapData(this,key).get(key)}function mapCacheHas(key){return getMapData(this,key).has(key)}function mapCacheSet(key,value){getMapData(this,key).set(key,value);return this}MapCache.prototype.clear=mapCacheClear;MapCache.prototype["delete"]=mapCacheDelete;MapCache.prototype.get=mapCacheGet;MapCache.prototype.has=mapCacheHas;MapCache.prototype.set=mapCacheSet;function SetCache(values){var index=-1,length=values?values.length:0;this.__data__=new MapCache;while(++index<length){this.add(values[index])}}function setCacheAdd(value){this.__data__.set(value,HASH_UNDEFINED);return this}function setCacheHas(value){return this.__data__.has(value)}SetCache.prototype.add=SetCache.prototype.push=setCacheAdd;SetCache.prototype.has=setCacheHas;function Stack(entries){this.__data__=new ListCache(entries)}function stackClear(){this.__data__=new ListCache}function stackDelete(key){return this.__data__["delete"](key)}function stackGet(key){return this.__data__.get(key)}function stackHas(key){return this.__data__.has(key)}function stackSet(key,value){var cache=this.__data__;if(cache instanceof ListCache){var pairs=cache.__data__;if(!Map||pairs.length<LARGE_ARRAY_SIZE-1){pairs.push([key,value]);return this}cache=this.__data__=new MapCache(pairs)}cache.set(key,value);return this}Stack.prototype.clear=stackClear;Stack.prototype["delete"]=stackDelete;Stack.prototype.get=stackGet;Stack.prototype.has=stackHas;Stack.prototype.set=stackSet;function arrayLikeKeys(value,inherited){var result=isArray(value)||isArguments(value)?baseTimes(value.length,String):[];var length=result.length,skipIndexes=!!length;for(var key in value){if((inherited||hasOwnProperty.call(value,key))&&!(skipIndexes&&(key=="length"||isIndex(key,length)))){result.push(key)}}return result}function assocIndexOf(array,key){var length=array.length;while(length--){if(eq(array[length][0],key)){return length}}return-1}var baseEach=createBaseEach(baseForOwn);function baseFlatten(array,depth,predicate,isStrict,result){var index=-1,length=array.length;predicate||(predicate=isFlattenable);result||(result=[]);while(++index<length){var value=array[index];if(depth>0&&predicate(value)){if(depth>1){baseFlatten(value,depth-1,predicate,isStrict,result)}else{arrayPush(result,value)}}else if(!isStrict){result[result.length]=value}}return result}var baseFor=createBaseFor();function baseForOwn(object,iteratee){return object&&baseFor(object,iteratee,keys)}function baseGet(object,path){path=isKey(path,object)?[path]:castPath(path);var index=0,length=path.length;while(object!=null&&index<length){object=object[toKey(path[index++])]}return index&&index==length?object:undefined}function baseGetTag(value){return objectToString.call(value)}

1function baseHasIn(object,key){return object!=null&&key in Object(object)}function baseIsEqual(value,other,customizer,bitmask,stack){if(value===other){return true}if(value==null||other==null||!isObject(value)&&!isObjectLike(other)){return value!==value&&other!==other}return baseIsEqualDeep(value,other,baseIsEqual,customizer,bitmask,stack)}function baseIsEqualDeep(object,other,equalFunc,customizer,bitmask,stack){var objIsArr=isArray(object),othIsArr=isArray(other),objTag=arrayTag,othTag=arrayTag;if(!objIsArr){objTag=getTag(object);objTag=objTag==argsTag?objectTag:objTag}if(!othIsArr){othTag=getTag(other);othTag=othTag==argsTag?objectTag:othTag}var objIsObj=objTag==objectTag&&!isHostObject(object),othIsObj=othTag==objectTag&&!isHostObject(other),isSameTag=objTag==othTag;if(isSameTag&&!objIsObj){stack||(stack=new Stack);return objIsArr||isTypedArray(object)?equalArrays(object,other,equalFunc,customizer,bitmask,stack):equalByTag(object,other,objTag,equalFunc,customizer,bitmask,stack)}if(!(bitmask&PARTIAL_COMPARE_FLAG)){var objIsWrapped=objIsObj&&hasOwnProperty.call(object,"__wrapped__"),othIsWrapped=othIsObj&&hasOwnProperty.call(other,"__wrapped__");

1if(objIsWrapped||othIsWrapped){var objUnwrapped=objIsWrapped?object.value():object,othUnwrapped=othIsWrapped?other.value():other;stack||(stack=new Stack);return equalFunc(objUnwrapped,othUnwrapped,customizer,bitmask,stack)}}if(!isSameTag){return false}stack||(stack=new Stack);return equalObjects(object,other,equalFunc,customizer,bitmask,stack)}function baseIsMatch(object,source,matchData,customizer){var index=matchData.length,length=index,noCustomizer=!customizer;if(object==null){return!length}object=Object(object);while(index--){var data=matchData[index];if(noCustomizer&&data[2]?data[1]!==object[data[0]]:!(data[0]in object)){return false}}while(++index<length){data=matchData[index];var key=data[0],objValue=object[key],srcValue=data[1];if(noCustomizer&&data[2]){if(objValue===undefined&&!(key in object)){return false}}else{var stack=new Stack;if(customizer){var result=customizer(objValue,srcValue,key,object,source,stack)}if(!(result===undefined?baseIsEqual(srcValue,objValue,customizer,UNORDERED_COMPARE_FLAG|PARTIAL_COMPARE_FLAG,stack):result)){return false}}}return true}function baseIsNative(value){if(!isObject(value)||isMasked(value)){return false}var pattern=isFunction(value)||isHostObject(value)?reIsNative:reIsHostCtor;return pattern.test(toSource(value))}function baseIsTypedArray(value){return isObjectLike(value)&&isLength(value.length)&&!!typedArrayTags[objectToString.call(value)]}function baseIteratee(value){if(typeof value=="function"){return value}if(value==null){return identity}if(typeof value=="object"){return isArray(value)?baseMatchesProperty(value[0],value[1]):baseMatches(value)}return property(value)}function baseKeys(object){if(!isPrototype(object)){return nativeKeys(object)}var result=[];for(var key in Object(object)){if(hasOwnProperty.call(object,key)&&key!="constructor"){result.push(key)}}return result}function baseMap(collection,iteratee){var index=-1,result=isArrayLike(collection)?Array(collection.length):[];baseEach(collection,function(value,key,collection){result[++index]=iteratee(value,key,collection)});return result}function baseMatches(source){var matchData=getMatchData(source);if(matchData.length==1&&matchData[0][2]){return matchesStrictComparable(matchData[0][0],matchData[0][1])}return function(object){return object===source||baseIsMatch(object,source,matchData)}}function baseMatchesProperty(path,srcValue){if(isKey(path)&&isStrictComparable(srcValue)){return matchesStrictComparable(toKey(path),srcValue)}return function(object){var objValue=get(object,path);return objValue===undefined&&objValue===srcValue?hasIn(object,path):baseIsEqual(srcValue,objValue,undefined,UNORDERED_COMPARE_FLAG|PARTIAL_COMPARE_FLAG)}}function basePropertyDeep(path){return function(object){return baseGet(object,path)}}function baseToString(value){if(typeof value=="string"){return value}if(isSymbol(value)){return symbolToString?symbolToString.call(value):""}var result=value+"";return result=="0"&&1/value==-INFINITY?"-0":result}function castPath(value){return isArray(value)?value:stringToPath(value)}function createBaseEach(eachFunc,fromRight){return function(collection,iteratee){if(collection==null){return collection}if(!isArrayLike(collection)){return eachFunc(collection,iteratee)}var length=collection.length,index=fromRight?length:-1,iterable=Object(collection);while(fromRight?index--:++index<length){if(iteratee(iterable[index],index,iterable)===false){break}}return collection}}function createBaseFor(fromRight){return function(object,iteratee,keysFunc){var index=-1,iterable=Object(object),props=keysFunc(object),length=props.length;while(length--){var key=props[fromRight?length:++index];if(iteratee(iterable[key],key,iterable)===false){break}}return object}}function equalArrays(array,other,equalFunc,customizer,bitmask,stack){var isPartial=bitmask&PARTIAL_COMPARE_FLAG,arrLength=array.length,othLength=other.length;if(arrLength!=othLength&&!(isPartial&&othLength>arrLength)){return false}var stacked=stack.get(array);if(stacked&&stack.get(other)){return stacked==other}var index=-1,result=true,seen=bitmask&UNORDERED_COMPARE_FLAG?new SetCache:undefined;stack.set(array,other);stack.set(other,array);while(++index<arrLength){var arrValue=array[index],othValue=other[index];if(customizer){var compared=isPartial?customizer(othValue,arrValue,index,other,array,stack):customizer(arrValue,othValue,index,array,other,stack)}if(compared!==undefined){if(compared){continue}result=false;break}if(seen){if(!arraySome(other,function(othValue,othIndex){if(!seen.has(othIndex)&&(arrValue===othValue||equalFunc(arrValue,othValue,customizer,bitmask,stack))){return seen.add(othIndex)}})){result=false;break}}else if(!(arrValue===othValue||equalFunc(arrValue,othValue,customizer,bitmask,stack))){result=false;break}}stack["delete"](array);stack["delete"](other);return result}function equalByTag(object,other,tag,equalFunc,customizer,bitmask,stack){switch(tag){case dataViewTag:if(object.byteLength!=other.byteLength||object.byteOffset!=other.byteOffset){return false}object=object.buffer;other=other.buffer;case arrayBufferTag:if(object.byteLength!=other.byteLength||!equalFunc(new Uint8Array(object),new Uint8Array(other))){return false}return true;case boolTag:case dateTag:case numberTag:return eq(+object,+other);case errorTag:return object.name==other.name&&object.message==other.message;case regexpTag:case stringTag:return object==other+"";case mapTag:var convert=mapToArray;case setTag:var isPartial=bitmask&PARTIAL_COMPARE_FLAG;convert||(convert=setToArray);if(object.size!=other.size&&!isPartial){return false}var stacked=stack.get(object);if(stacked){return stacked==other}bitmask|=UNORDERED_COMPARE_FLAG;stack.set(object,other);var result=equalArrays(convert(object),convert(other),equalFunc,customizer,bitmask,stack);stack["delete"](object);return result;case symbolTag:if(symbolValueOf){return symbolValueOf.call(object)==symbolValueOf.call(other)}}return false}function equalObjects(object,other,equalFunc,customizer,bitmask,stack){var isPartial=bitmask&PARTIAL_COMPARE_FLAG,objProps=keys(object),objLength=objProps.length,othProps=keys(other),othLength=othProps.length;if(objLength!=othLength&&!isPartial){return false}var index=objLength;while(index--){var key=objProps[index];if(!(isPartial?key in other:hasOwnProperty.call(other,key))){return false}}var stacked=stack.get(object);if(stacked&&stack.get(other)){return stacked==other}var result=true;stack.set(object,other);stack.set(other,object);var skipCtor=isPartial;while(++index<objLength){key=objProps[index];var objValue=object[key],othValue=other[key];if(customizer){var compared=isPartial?customizer(othValue,objValue,key,other,object,stack):customizer(objValue,othValue,key,object,other,stack)}if(!(compared===undefined?objValue===othValue||equalFunc(objValue,othValue,customizer,bitmask,stack):compared)){result=false;break}skipCtor||(skipCtor=key=="constructor")}if(result&&!skipCtor){var objCtor=object.constructor,othCtor=other.constructor;if(objCtor!=othCtor&&("constructor"in object&&"constructor"in other)&&!(typeof objCtor=="function"&&objCtor instanceof objCtor&&typeof othCtor=="function"&&othCtor instanceof othCtor)){result=false}}stack["delete"](object);stack["delete"](other);return result}function getMapData(map,key){var data=map.__data__;return isKeyable(key)?data[typeof key=="string"?"string":"hash"]:data.map}function getMatchData(object){var result=keys(object),length=result.length;while(length--){var key=result[length],value=object[key];result[length]=[key,value,isStrictComparable(value)]}return result}function getNative(object,key){var value=getValue(object,key);return baseIsNative(value)?value:undefined}var getTag=baseGetTag;if(DataView&&getTag(new DataView(new ArrayBuffer(1)))!=dataViewTag||Map&&getTag(new Map)!=mapTag||Promise&&getTag(Promise.resolve())!=promiseTag||Set&&getTag(new Set)!=setTag||WeakMap&&getTag(new WeakMap)!=weakMapTag){getTag=function(value){var result=objectToString.call(value),Ctor=result==objectTag?value.constructor:undefined,ctorString=Ctor?toSource(Ctor):undefined;if(ctorString){switch(ctorString){case dataViewCtorString:return dataViewTag;case mapCtorString:return mapTag;case promiseCtorString:return promiseTag;case setCtorString:return setTag;case weakMapCtorString:return weakMapTag}}return result}}function hasPath(object,path,hasFunc){path=isKey(path,object)?[path]:castPath(path);var result,index=-1,length=path.length;while(++index<length){var key=toKey(path[index]);if(!(result=object!=null&&hasFunc(object,key))){break}object=object[key]}if(result){return result}var length=object?object.length:0;return!!length&&isLength(length)&&isIndex(key,length)&&(isArray(object)||isArguments(object))}function isFlattenable(value){return isArray(value)||isArguments(value)||!!(spreadableSymbol&&value&&value[spreadableSymbol])}function isIndex(value,length){length=length==null?MAX_SAFE_INTEGER:length;return!!length&&(typeof value=="number"||reIsUint.test(value))&&(value>-1&&value%1==0&&value<length)}function isKey(value,object){if(isArray(value)){return false}var type=typeof value;if(type=="number"||type=="symbol"||type=="boolean"||value==null||isSymbol(value)){return true}return reIsPlainProp.test(value)||!reIsDeepProp.test(value)||object!=null&&value in Object(object)}function isKeyable(value){var type=typeof value;return type=="string"||type=="number"||type=="symbol"||type=="boolean"?value!=="__proto__":value===null}function isMasked(func){return!!maskSrcKey&&maskSrcKey in func}function isPrototype(value){var Ctor=value&&value.constructor,proto=typeof Ctor=="function"&&Ctor.prototype||objectProto;return value===proto}function isStrictComparable(value){return value===value&&!isObject(value)}function matchesStrictComparable(key,srcValue){return function(object){if(object==null){return false}return object[key]===srcValue&&(srcValue!==undefined||key in Object(object))}}var stringToPath=memoize(function(string){string=toString(string);var result=[];if(reLeadingDot.test(string)){result.push("")}string.replace(rePropName,function(match,number,quote,string){result.push(quote?string.replace(reEscapeChar,"$1"):number||match)});return result});function toKey(value){if(typeof value=="string"||isSymbol(value)){return value}var result=value+"";return result=="0"&&1/value==-INFINITY?"-0":result}function toSource(func){if(func!=null){try{return funcToString.call(func)}catch(e){}try{return func+""}catch(e){}}return""}function flatMap(collection,iteratee){return baseFlatten(map(collection,iteratee),1)}function map(collection,iteratee){var func=isArray(collection)?arrayMap:baseMap;return func(collection,baseIteratee(iteratee,3))}function memoize(func,resolver){if(typeof func!="function"||resolver&&typeof resolver!="function"){throw new TypeError(FUNC_ERROR_TEXT)}var memoized=function(){var args=arguments,key=resolver?resolver.apply(this,args):args[0],cache=memoized.cache;if(cache.has(key)){return cache.get(key)}var result=func.apply(this,args);memoized.cache=cache.set(key,result);return result};memoized.cache=new(memoize.Cache||MapCache);return memoized}memoize.Cache=MapCache;function eq(value,other){return value===other||value!==value&&other!==other}function isArguments(value){return isArrayLikeObject(value)&&hasOwnProperty.call(value,"callee")&&(!propertyIsEnumerable.call(value,"callee")||objectToString.call(value)==argsTag)}var isArray=Array.isArray;function isArrayLike(value){return value!=null&&isLength(value.length)&&!isFunction(value)}function isArrayLikeObject(value){return isObjectLike(value)&&isArrayLike(value)}function isFunction(value){var tag=isObject(value)?objectToString.call(value):"";return tag==funcTag||tag==genTag}function isLength(value){return typeof value=="number"&&value>-1&&value%1==0&&value<=MAX_SAFE_INTEGER}function isObject(value){var type=typeof value;return!!value&&(type=="object"||type=="function")}function isObjectLike(value){return!!value&&typeof value=="object"}function isSymbol(value){return typeof value=="symbol"||isObjectLike(value)&&objectToString.call(value)==symbolTag}var isTypedArray=nodeIsTypedArray?baseUnary(nodeIsTypedArray):baseIsTypedArray;function toString(value){return value==null?"":baseToString(value)}function get(object,path,defaultValue){var result=object==null?undefined:baseGet(object,path);return result===undefined?defaultValue:result}function hasIn(object,path){return object!=null&&hasPath(object,path,baseHasIn)}function keys(object){return isArrayLike(object)?arrayLikeKeys(object):baseKeys(object)}function identity(value){return value}function property(path){return isKey(path)?baseProperty(toKey(path)):basePropertyDeep(path)}module.exports=flatMap}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{}],162:[function(require,module,exports){var root=require("./_root");var Symbol=root.Symbol;module.exports=Symbol},{"./_root":178}],163:[function(require,module,exports){var baseTimes=require("./_baseTimes"),isArguments=require("./isArguments"),isArray=require("./isArray"),isBuffer=require("./isBuffer"),isIndex=require("./_isIndex"),isTypedArray=require("./isTypedArray");var objectProto=Object.prototype;var hasOwnProperty=objectProto.hasOwnProperty;function arrayLikeKeys(value,inherited){var isArr=isArray(value),isArg=!isArr&&isArguments(value),isBuff=!isArr&&!isArg&&isBuffer(value),isType=!isArr&&!isArg&&!isBuff&&isTypedArray(value),skipIndexes=isArr||isArg||isBuff||isType,result=skipIndexes?baseTimes(value.length,String):[],length=result.length;for(var key in value){if((inherited||hasOwnProperty.call(value,key))&&!(skipIndexes&&(key=="length"||isBuff&&(key=="offset"||key=="parent")||isType&&(key=="buffer"||key=="byteLength"||key=="byteOffset")||isIndex(key,length)))){result.push(key)}}return result}module.exports=arrayLikeKeys},{"./_baseTimes":168,"./_isIndex":172,"./isArguments":179,"./isArray":180,"./isBuffer":182,"./isTypedArray":187}],164:[function(require,module,exports){var Symbol=require("./_Symbol"),getRawTag=require("./_getRawTag"),objectToString=require("./_objectToString");var nullTag="[object Null]",undefinedTag="[object Undefined]";var symToStringTag=Symbol?Symbol.toStringTag:undefined;function baseGetTag(value){if(value==null){return value===undefined?undefinedTag:nullTag}return symToStringTag&&symToStringTag in Object(value)?getRawTag(value):objectToString(value)}module.exports=baseGetTag},{"./_Symbol":162,"./_getRawTag":171,"./_objectToString":176}],165:[function(require,module,exports){var baseGetTag=require("./_baseGetTag"),isObjectLike=require("./isObjectLike");var argsTag="[object Arguments]";function baseIsArguments(value){return isObjectLike(value)&&baseGetTag(value)==argsTag}module.exports=baseIsArguments},{"./_baseGetTag":164,"./isObjectLike":186}],166:[function(require,module,exports){var baseGetTag=require("./_baseGetTag"),isLength=require("./isLength"),isObjectLike=require("./isObjectLike");var argsTag="[object Arguments]",arrayTag="[object Array]",boolTag="[object Boolean]",dateTag="[object Date]",errorTag="[object Error]",funcTag="[object Function]",mapTag="[object Map]",numberTag="[object Number]",objectTag="[object Object]",regexpTag="[object RegExp]",setTag="[object Set]",stringTag="[object String]",weakMapTag="[object WeakMap]";var arrayBufferTag="[object ArrayBuffer]",dataViewTag="[object DataView]",float32Tag="[object Float32Array]",float64Tag="[object Float64Array

1]",int8Tag="[object Int8Array]",int16Tag="[object Int16Array]",int32Tag="[object Int32Array]",uint8Tag="[object Uint8Array]",uint8ClampedTag="[object Uint8ClampedArray]",uint16Tag="[object Uint16Array]",uint32Tag="[object Uint32Array]";var typedArrayTags={};typedArrayTags[float32Tag]=typedArrayTags[float64Tag]=typedArrayTags[int8Tag]=typedArrayTags[int16Tag]=typedArrayTags[int32Tag]=typedArrayTags[uint8Tag]=typedArrayTags[uint8ClampedTag]=typedArrayTags[uint16Tag]=typedArrayTags[uint32Tag]=true;typedArrayTags[argsTag]=typedArrayTags[arrayTag]=typedArrayTags[arrayBufferTag]=typedArrayTags[boolTag]=typedArrayTags[dataViewTag]=typedArrayTags[dateTag]=typedArrayTags[errorTag]=typedArrayTags[funcTag]=typedArrayTags[mapTag]=typedArrayTags[numberTag]=typedArrayTags[objectTag]=typedArrayTags[regexpTag]=typedArrayTags[setTag]=typedArrayTags[stringTag]=typedArrayTags[weakMapTag]=false;function baseIsTypedArray(value){return isObjectLike(value)&&isLength(value.length)&&!!typedArrayTags[baseGetTag(value)]}module.exports=baseIsTypedArray},{"./_baseGetTag":164,"./isLength":184,"./isObjectLike":186}],167:[function(require,module,exports){var isPrototype=require("./_isPrototype"),nativeKeys=require("./_nativeKeys");var objectProto=Object.prototype;var hasOwnProperty=objectProto.hasOwnProperty;function baseKeys(object){if(!isPrototype(object)){return nativeKeys(object)}var result=[];for(var key in Object(object)){if(hasOwnProperty.call(object,key)&&key!="constructor"){result.push(key)}}return result}module.exports=baseKeys},{"./_isPrototype":173,"./_nativeKeys":174}],168:[function(require,module,exports){function baseTimes(n,iteratee){var index=-1,result=Array(n);while(++index<n){result[index]=iteratee(index)}return result}module.exports=baseTimes},{}],169:[function(require,module,exports){function baseUnary(func){return function(value){return func(value)}}module.exports=baseUnary},{}],170:[function(require,module,exports){(function(global){var freeGlobal=typeof global=="object"&&global&&global.Object===Object&&global;module.exports=freeGlobal}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{}],171:[function(require,module,exports){var Symbol=require("./_Symbol");var objectProto=Object.prototype;var hasOwnProperty=objectProto.hasOwnProperty;var nativeObjectToString=objectProto.toString;var symToStringTag=Symbol?Symbol.toStringTag:undefined;function getRawTag(value){var isOwn=hasOwnProperty.call(value,symToStringTag),tag=value[symToStringTag];try{value[symToStringTag]=undefined;var unmasked=true}catch(e){}var result=nativeObjectToString.call(value);if(unmasked){if(isOwn){value[symToStringTag]=tag}else{delete value[symToStringTag]}}return result}module.exports=getRawTag},{"./_Symbol":162}],172:[function(require,module,exports){var MAX_SAFE_INTEGER=9007199254740991;var reIsUint=/^(?:0|[1-9]\d*)$/;function isIndex(value,length){var type=typeof value;length=length==null?MAX_SAFE_INTEGER:length;return!!length&&(type=="number"||type!="symbol"&&reIsUint.test(value))&&(value>-1&&value%1==0&&value<length)}module.exports=isIndex},{}],173:[function(require,module,exports){var objectProto=Object.prototype;function isPrototype(value){var Ctor=value&&value.constructor,proto=typeof Ctor=="function"&&Ctor.prototype||objectProto;return value===proto}module.exports=isPrototype},{}],174:[function(require,module,exports){var overArg=require("./_overArg");var nativeKeys=overArg(Object.keys,Object);module.exports=nativeKeys},{"./_overArg":177}],175:[function(require,module,exports){var freeGlobal=require("./_freeGlobal");var freeExports=typeof exports=="object"&&exports&&!exports.nodeType&&exports;var freeModule=freeExports&&typeof module=="object"&&module&&!module.nodeType&&module;var moduleExports=freeModule&&freeModule.exports===freeExports;var freeProcess=moduleExports&&freeGlobal.process;var nodeUtil=function(){try{var types=freeModule&&freeModule.require&&freeModule.require("util").types;if(types){return types}return freeProcess&&freeProcess.binding&&freeProcess.binding("util")}catch(e){}}();module.exports=nodeUtil},{"./_freeGlobal":170}],176:[function(require,module,exports){var objectProto=Object.prototype;var nativeObjectToString=objectProto.toString;function objectToString(value){return nativeObjectToString.call(value)}module.exports=objectToString},{}],177:[function(require,module,exports){function overArg(func,transform){return function(arg){return func(transform(arg))}}module.exports=overArg},{}],178:[function(require,module,exports){var freeGlobal=require("./_freeGlobal");var freeSelf=typeof self=="object"&&self&&self.Object===Object&&self;var root=freeGlobal||freeSelf||Function("return this")();module.exports=root},{"./_freeGlobal":170}],179:[function(require,module,exports){var baseIsArguments=require("./_baseIsArguments"),isObjectLike=require("./isObjectLike");var objectProto=Object.prototype;var hasOwnProperty=objectProto.hasOwnProperty;var propertyIsEnumerable=objectProto.propertyIsEnumerable;var isArguments=baseIsArguments(function(){return arguments}())?baseIsArguments:function(value){return isObjectLike(value)&&hasOwnProperty.call(value,"callee")&&!propertyIsEnumerable.call(value,"callee")};module.exports=isArguments},{"./_baseIsArguments":165,"./isObjectLike":186}],180:[function(require,module,exports){var isArray=Array.isArray;module.exports=isArray},{}],181:[function(require,module,exports){var isFunction=require("./isFunction"),isLength=require("./isLength");function isArrayLike(value){return value!=null&&isLength(value.length)&&!isFunction(value)}module.exports=isArrayLike},{"./isFunction":183,"./isLength":184}],182:[function(require,module,exports){var root=require("./_root"),stubFalse=require("./stubFalse");var freeExports=typeof exports=="object"&&exports&&!exports.nodeType&&exports;var freeModule=freeExports&&typeof module=="object"&&module&&!module.nodeType&&module;var moduleExports=freeModule&&freeModule.exports===freeExports;var Buffer=moduleExports?root.Buffer:undefined;var nativeIsBuffer=Buffer?Buffer.isBuffer:undefined;var isBuffer=nativeIsBuffer||stubFalse;module.exports=isBuffer},{"./_root":178,"./stubFalse":190}],183:[function(require,module,exports){var baseGetTag=require("./_baseGetTag"),isObject=require("./isObject");var asyncTag="[object AsyncFunction]",funcTag="[object Function]",genTag="[object GeneratorFunction]",proxyTag="[object Proxy]";function isFunction(value){if(!isObject(value)){return false}var tag=baseGetTag(value);return tag==funcTag||tag==genTag||tag==asyncTag||tag==proxyTag}module.exports=isFunction},{"./_baseGetTag":164,"./isObject":185}],184:[function(require,module,exports){var MAX_SAFE_INTEGER=9007199254740991;function isLength(value){return typeof value=="number"&&value>-1&&value%1==0&&value<=MAX_SAFE_INTEGER}module.exports=isLength},{}],185:[function(require,module,exports){function isObject(value){var type=typeof value;return value!=null&&(type=="object"||type=="function")}module.exports=isObject},{}],186:[function(require,module,exports){function isObjectLike(value){return value!=null&&typeof value=="object"}module.exports=isObjectLike},{}],187:[function(require,module,exports){var baseIsTypedArray=require("./_baseIsTypedArray"),baseUnary=require("./_baseUnary"),nodeUtil=require("./_nodeUtil");var nodeIsTypedArray=nodeUtil&&nodeUtil.isTypedArray;var isTypedArray=nodeIsTypedArray?baseUnary(nodeIsTypedArray):baseIsTypedArray;module.exports=isTypedArray},{"./_baseIsTypedArray":166,"./_baseUnary":169,"./_nodeUtil":175}],188:[function(require,module,exports){var arrayLikeKeys=require("./_arrayLikeKeys"),baseKeys=require("./_baseKeys"),isArrayLike=require("./isArrayLike");function keys(object){return isArrayLike(object)?arrayLikeKeys(object):baseKeys(object)}module.exports=keys},{"./_arrayLikeKeys":163,"./_baseKeys":167,"./isArrayLike":181}],189:[function(require,module,exports){function noop(){}module.exports=noop},{}],190:[function(require,module,exports){function stubFalse(){return false}module.exports=stubFalse},{}],191:[function(require,module,exports){"use strict";var inherits=require("inherits");var HashBase=require("hash-base");var Buffer=require("safe-buffer").Buffer;var ARRAY16=new Array(16);function MD5(){HashBase.call(this,64);this._a=1732584193;this._b=4023233417;this._c=2562383102;this._d=271733878}inherits(MD5,HashBase);MD5.prototype._update=function(){var M=ARRAY16;for(var i=0;i<16;++i)M[i]=this._block.readInt32LE(i*4);var a=this._a;var b=this._b;var c=this._c;var d=this._d;a=fnF(a,b,c,d,M[0],3614090360,7);d=fnF(d,a,b,c,M[1],3905402710,12);c=fnF(c,d,a,b,M[2],606105819,17);b=fnF(b,c,d,a,M[3],3250441966,22);a=fnF(a,b,c,d,M[4],4118548399,7);d=fnF(d,a,b,c,M[5],1200080426,12);c=fnF(c,d,a,b,M[6],2821735955,17);b=fnF(b,c,d,a,M[7],4249261313,22);a=fnF(a,b,c,d,M[8],1770035416,7);d=fnF(d,a,b,c,M[9],2336552879,12);c=fnF(c,d,a,b,M[10],4294925233,17);b=fnF(b,c,d,a,M[11],2304563134,22);a=fnF(a,b,c,d,M[12],1804603682,7);d=fnF(d,a,b,c,M[13],4254626195,12);c=fnF(c,d,a,b,M[14],2792965006,17);b=fnF(b,c,d,a,M[15],1236535329,22);a=fnG(a,b,c,d,M[1],4129170786,5);d=fnG(d,a,b,c,M[6],3225465664,9);c=fnG(c,d,a,b,M[11],643717713,14);b=fnG(b,c,d,a,M[0],3921069994,20);a=fnG(a,b,c,d,M[5],3593408605,5);d=fnG(d,a,b,c,M[10],38016083,9);c=fnG(c,d,a,b,M[15],3634488961,14);b=fnG(b,c,d,a,M[4],3889429448,20);a=fnG(a,b,c,d,M[9],568446438,5);d=fnG(d,a,b,c,M[14],3275163606,9);c=fnG(c,d,a,b,M[3],4107603335,14);b=fnG(b,c,d,a,M[8],1163531501,20);a=fnG(a,b,c,d,M[13],2850285829,5);d=fnG(d,a,b,c,M[2],4243563512,9);c=fnG(c,d,a,b,M[7],1735328473,14);b=fnG(b,c,d,a,M[12],2368359562,20);a=fnH(a,b,c,d,M[5],4294588738,4);d=fnH(d,a,b,c,M[8],2272392833,11);c=fnH(c,d,a,b,M[11],1839030562,16);b=fnH(b,c,d,a,M[14],4259657740,23);a=fnH(a,b,c,d,M[1],2763975236,4);d=fnH(d,a,b,c,M[4],1272893353,11);c=fnH(c,d,a,b,M[7],4139469664,16);b=fnH(b,c,d,a,M[10],3200236656,23);a=fnH(a,b,c,d,M[13],681279174,4);d=fnH(d,a,b,c,M[0],3936430074,11);c=fnH(c,d,a,b,M[3],3572445317,16);b=fnH(b,c,d,a,M[6],76029189,23);a=fnH(a,b,c,d,M[9],3654602809,4);d=fnH(d,a,b,c,M[12],3873151461,11);c=fnH(c,d,a,b,M[15],530742520,16);b=fnH(b,c,d,a,M[2],3299628645,23);a=fnI(a,b,c,d,M[0],4096336452,6);d=fnI(d,a,b,c,M[7],1126891415,10);c=fnI(c,d,a,b,M[14],2878612391,15);b=fnI(b,c,d,a,M[5],4237533241,21);a=fnI(a,b,c,d,M[12],1700485571,6);d=fnI(d,a,b,c,M[3],2399980690,10);c=fnI(c,d,a,b,M[10],4293915773,15);b=fnI(b,c,d,a,M[1],2240044497,21);a=fnI(a,b,c,d,M[8],1873313359,6);d=fnI(d,a,b,c,M[15],4264355552,10);c=fnI(c,d,a,b,M[6],2734768916,15);b=fnI(b,c,d,a,M[13],1309151649,21);a=fnI(a,b,c,d,M[4],4149444226,6);d=fnI(d,a,b,c,M[11],3174756917,10);c=fnI(c,d,a,b,M[2],718787259,15);b=fnI(b,c,d,a,M[9],3951481745,21);this._a=this._a+a|0;this._b=this._b+b|0;this._c=this._c+c|0;this._d=this._d+d|0};MD5.prototype._digest=function(){this._block[this._blockOffset++]=128;if(this._blockOffset>56){this._block.fill(0,this._blockOffset,64);this._update();this._blockOffset=0}this._block.fill(0,this._blockOffset,56);this._block.writeUInt32LE(this._length[0],56);this._block.writeUInt32LE(this._length[1],60);this._update();var buffer=Buffer.allocUnsafe(16);buffer.writeInt32LE(this._a,0);buffer.writeInt32LE(this._b,4);buffer.writeInt32LE(this._c,8);buffer.writeInt32LE(this._d,12);return buffer};function rotl(x,n){return x<<n|x>>>32-n}function fnF(a,b,c,d,m,k,s){return rotl(a+(b&c|~b&d)+m+k|0,s)+b|0}function fnG(a,b,c,d,m,k,s){return rotl(a+(b&d|c&~d)+m+k|0,s)+b|0}function fnH(a,b,c,d,m,k,s){return rotl(a+(b^c^d)+m+k|0,s)+b|0}function fnI(a,b,c,d,m,k,s){return rotl(a+(c^(b|~d))+m+k|0,s)+b|0}module.exports=MD5},{"hash-base":126,inherits:141,"safe-buffer":239}],192:[function(require,module,exports){module.exports=assert;function assert(val,msg){if(!val)throw new Error(msg||"Assertion failed")}assert.equal=function assertEqual(l,r,msg){if(l!=r)throw new Error(msg||"Assertion failed: "+l+" != "+r)}},{}],193:[function(require,module,exports){"use strict";var utils=exports;function toArray(msg,enc){if(Array.isArray(msg))return msg.slice();if(!msg)return[];var res=[];if(typeof msg!=="string"){for(var i=0;i<msg.length;i++)res[i]=msg[i]|0;return res}if(enc==="hex"){msg=msg.replace(/[^a-z0-9]+/gi,"");if(msg.length%2!==0)msg="0"+msg;for(var i=0;i<msg.length;i+=2)res.push(parseInt(msg[i]+msg[i+1],16))}else{for(var i=0;i<msg.length;

1i++){var c=msg.charCodeAt(i);var hi=c>>8;var lo=c&255;if(hi)res.push(hi,lo);else res.push(lo)}}return res}utils.toArray=toArray;function zero2(word){if(word.length===1)return"0"+word;else return word}utils.zero2=zero2;function toHex(msg){var res="";for(var i=0;i<msg.length;i++)res+=zero2(msg[i].toString(16));return res}utils.toHex=toHex;utils.encode=function encode(arr,enc){if(enc==="hex")return toHex(arr);else return arr}},{}],194:[function(require,module,exports){(function(Buffer){function normalizeHex(hex,opts){opts={evenLength:false,addPrefix:false,...opts};let value="";if(Buffer.isBuffer(hex)){hex=hex.toString("hex")}if(typeof hex==="number"){hex=hex.toString()}if(typeof hex==="string"){value=hex.toLowerCase()}if(value.startsWith("0x")){value=value.slice(2)}const data=value.length%2?`0${value}`:value;if(Buffer.from(data,"hex")){value=opts.evenLength?data:value}if(opts.addPrefix){value=`0x${value}`}return value}module.exports=normalizeHex}).call(this,require("buffer").Buffer)},{buffer:40}],195:[function(require,module,exports){arguments[4][120][0].apply(exports,arguments)},{dup:120}],196:[function(require,module,exports){var BN=require("bn.js");var stripHexPrefix=require("strip-hex-prefix");module.exports=function numberToBN(arg){if(typeof arg==="string"||typeof arg==="number"){var multiplier=new BN(1);var formattedString=String(arg).toLowerCase().trim();var isHexPrefixed=formattedString.substr(0,2)==="0x"||formattedString.substr(0,3)==="-0x";var stringArg=stripHexPrefix(formattedString);

1if(stringArg.substr(0,1)==="-"){stringArg=stripHexPrefix(stringArg.slice(1));multiplier=new BN(-1,10)}stringArg=stringArg===""?"0":stringArg;if(!stringArg.match(/^-?[0-9]+$/)&&stringArg.match(/^[0-9A-Fa-f]+$/)||stringArg.match(/^[a-fA-F]+$/)||isHexPrefixed===true&&stringArg.match(/^[0-9A-Fa-f]+$/)){return new BN(stringArg,16).mul(multiplier)}if((stringArg.match(/^-?[0-9]+$/)||stringArg==="")&&isHexPrefixed===false){return new BN(stringArg,10).mul(multiplier)}}else if(typeof arg==="object"&&arg.toString&&(!arg.pop&&!arg.push)){if(arg.toString(10).match(/^-?[0-9]+$/)&&(arg.mul||arg.dividedToIntegerBy)){return new BN(arg.toString(10),10)}}throw new Error("[number-to-bn] while converting number "+JSON.stringify(arg)+" to BN.js instance, error: invalid number value. Value must be an integer, hex string, BN or BigNumber instance. Note, decimals are not supported.")}},{"bn.js":195,"strip-hex-prefix":275}],197:[function(require,module,exports){"use strict";var getOwnPropertySymbols=Object.getOwnPropertySymbols;var hasOwnProperty=Object.prototype.hasOwnProperty;var propIsEnumerable=Object.prototype.propertyIsEnumerable;function toObject(val){if(val===null||val===undefined){throw new TypeError("Object.assign cannot be called with null or undefined")}return Object(val)}function shouldUseNative(){try{if(!Object.assign){return false}var test1=new String("abc");test1[5]="de";if(Object.getOwnPropertyNames(test1)[0]==="5"){return false}var test2={};for(var i=0;i<10;i++){test2["_"+String.fromCharCode(i)]=i}var order2=Object.getOwnPropertyNames(test2).map(function(n){return test2[n]});if(order2.join("")!=="0123456789"){return false}var test3={};"abcdefghijklmnopqrst".split("").forEach(function(letter){test3[letter]=letter});if(Object.keys(Object.assign({},test3)).join("")!=="abcdefghijklmnopqrst"){return false}return true}catch(err){return false}}module.exports=shouldUseNative()?Object.assign:function(target,source){var from;var to=toObject(target);var symbols;for(var s=1;s<arguments.length;s++){from=Object(arguments[s]);for(var key in from){if(hasOwnProperty.call(from,key)){to[key]=from[key]}}if(getOwnPropertySymbols){symbols=getOwnPropertySymbols(from);for(var i=0;i<symbols.length;i++){if(propIsEnumerable.call(from,symbols[i])){to[symbols[i]]=from[symbols[i]]}}}}return to}},{}],198:[function(require,module,exports){var trim=function(string){return string.replace(/^\s+|\s+$/g,"")},isArray=function(arg){return Object.prototype.toString.call(arg)==="[object Array]"};module.exports=function(headers){if(!headers)return{};var result={};var headersArr=trim(headers).split("\n");for(var i=0;i<headersArr.length;i++){var row=headersArr[i];var index=row.indexOf(":"),key=trim(row.slice(0,index)).toLowerCase(),value=trim(row.slice(index+1));if(typeof result[key]==="undefined"){result[key]=value}else if(isArray(result[key])){result[key].push(value)}else{result[key]=[result[key],value]}}return result}},{}],199:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _constants=require("./constants");var _errorSerialization=require("./errorSerialization");var _default=(info,methods,log)=>{const localName=info.localName,local=info.local,remote=info.remote,originForSending=info.originForSending,originForReceiving=info.originForReceiving;let destroyed=false;log(`${localName}: Connecting call receiver`);const handleMessageEvent=event=>{if(event.source!==remote||event.data.penpal!==_constants.CALL){return}if(event.origin!==originForReceiving){log(`${localName} received message from origin ${event.origin} which did not match expected origin ${originForReceiving}`);return}const _event$data=event.data,methodName=_event$data.methodName,args=_event$data.args,id=_event$data.id;log(`${localName}: Received ${methodName}() call`);const createPromiseHandler=resolution=>{return returnValue=>{log(`${localName}: Sending ${methodName}() reply`);

1if(destroyed){log(`${localName}: Unable to send ${methodName}() reply due to destroyed connection`);return}const message={penpal:_constants.REPLY,id:id,resolution:resolution,returnValue:returnValue};if(resolution===_constants.REJECTED&&returnValue instanceof Error){message.returnValue=(0,_errorSerialization.serializeError)(returnValue);message.returnValueIsError=true}try{remote.postMessage(message,originForSending)}catch(err){if(err.name===_constants.DATA_CLONE_ERROR){remote.postMessage({penpal:_constants.REPLY,id:id,resolution:_constants.REJECTED,returnValue:(0,_errorSerialization.serializeError)(err),returnValueIsError:true},originForSending)}throw err}}};new Promise(resolve=>resolve(methods[methodName].apply(methods,args))).then(createPromiseHandler(_constants.FULFILLED),createPromiseHandler(_constants.REJECTED))};local.addEventListener(_constants.MESSAGE,handleMessageEvent);return()=>{destroyed=true;local.removeEventListener(_constants.MESSAGE,handleMessageEvent)}};exports.default=_default;module.exports=exports.default},{"./constants":203,"./errorSerialization":207}],200:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _constants=require("./constants");var _errorCodes=require("./errorCodes");var _generateId=_interopRequireDefault(require("./generateId"));var _errorSerialization=require("./errorSerialization");function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var _default=(callSender,info,methodNames,destroyConnection,log)=>{const localName=info.localName,local=info.local,remote=info.remote,originForSending=info.originForSending,originForReceiving=info.originForReceiving;let destroyed=false;log(`${localName}: Connecting call sender`);const createMethodProxy=methodName=>{return function(){for(var _len=arguments.length,args=new Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key]}log(`${localName}: Sending ${methodName}() call`);let iframeRemoved;try{if(remote.closed){iframeRemoved=true}}catch(e){iframeRemoved=true}if(iframeRemoved){destroyConnection()}if(destroyed){const error=new Error(`Unable to send ${methodName}() call due `+`to destroyed connection`);error.code=_errorCodes.ERR_CONNECTION_DESTROYED;throw error}return new Promise((resolve,reject)=>{const id=(0,_generateId.default)();const handleMessageEvent=event=>{if(event.source!==remote||event.data.penpal!==_constants.REPLY||event.data.id!==id){return}if(event.origin!==originForReceiving){log(`${localName} received message from origin ${event.origin} which did not match expected origin ${originForReceiving}`);return}log(`${localName}: Received ${methodName}() reply`);local.removeEventListener(_constants.MESSAGE,handleMessageEvent);let returnValue=event.data.returnValue;if(event.data.returnValueIsError){returnValue=(0,_errorSerialization.deserializeError)(returnValue)}(event.data.resolution===_constants.FULFILLED?resolve:reject)(returnValue)};local.addEventListener(_constants.MESSAGE,handleMessageEvent);remote.postMessage({penpal:_constants.CALL,id:id,methodName:methodName,args:args},originForSending)})}};methodNames.reduce((api,methodName)=>{api[methodName]=createMethodProxy(methodName);return api},callSender);return()=>{destroyed=true}};exports.default=_default;module.exports=exports.default},{"./constants":203,"./errorCodes":206,"./errorSerialization":207,"./generateId":208}],201:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _constants=require("./constants");var _errorCodes=require("./errorCodes");var _createDestructor2=_interopRequireDefault(require("./createDestructor"));var _getOriginFromSrc=_interopRequireDefault(require("./getOriginFromSrc"));var _createLogger=_interopRequireDefault(require("./createLogger"));var _connectCallReceiver=_interopRequireDefault(require("./connectCallReceiver"));var _connectCallSender=_interopRequireDefault(require("./connectCallSender"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}const CHECK_IFRAME_IN_DOC_INTERVAL=6e4;var _default=_ref=>{let iframe=_ref.iframe,_ref$methods=_ref.methods,methods=_ref$methods===void 0?{}:_ref$methods,childOrigin=_ref.childOrigin,timeout=_ref.timeout,debug=_ref.debug;const log=(0,_createLogger.default)(debug);const parent=window;const _createDestructor=(0,_createDestructor2.default)(),destroy=_createDestructor.destroy,onDestroy=_createDestructor.onDestroy;if(!childOrigin){if(!iframe.src&&!iframe.srcdoc){const error=new Error("Iframe must have src or srcdoc property defined.");error.code=_errorCodes.ERR_NO_IFRAME_SRC;throw error}childOrigin=(0,_getOriginFromSrc.default)(iframe.src)}const originForSending=childOrigin==="null"?"*":childOrigin;const promise=new Promise((resolveConnectionPromise,reject)=>{let connectionTimeoutId;if(timeout!==undefined){connectionTimeoutId=setTimeout(()=>{const error=new Error(`Connection to child timed out after ${timeout}ms`);error.code=_errorCodes.ERR_CONNECTION_TIMEOUT;reject(error);destroy()},timeout)}const callSender={};let receiverMethodNames;let destroyCallReceiver;const handleMessage=event=>{const child=iframe.contentWindow;if(event.source!==child||event.data.penpal!==_constants.HANDSHAKE){return}if(event.origin!==childOrigin){log(`Parent received handshake from origin ${event.origin} which did not match expected origin ${childOrigin}`);return}log("Parent: Received handshake, sending reply");event.source.postMessage({penpal:_constants.HANDSHAKE_REPLY,methodNames:Object.keys(methods)},originForSending);const info={localName:"Parent",local:parent,remote:child,originForSending:originForSending,originForReceiving:childOrigin};if(destroyCallReceiver){destroyCallReceiver()}destroyCallReceiver=(0,_connectCallReceiver.default)(info,methods,log);onDestroy(destroyCallReceiver);

1if(receiverMethodNames){receiverMethodNames.forEach(receiverMethodName=>{delete callSender[receiverMethodName]})}receiverMethodNames=event.data.methodNames;const destroyCallSender=(0,_connectCallSender.default)(callSender,info,receiverMethodNames,destroy,log);onDestroy(destroyCallSender);clearTimeout(connectionTimeoutId);resolveConnectionPromise(callSender)};parent.addEventListener(_constants.MESSAGE,handleMessage);log("Parent: Awaiting handshake");var checkIframeInDocIntervalId=setInterval(()=>{if(!document.contains(iframe)){clearInterval(checkIframeInDocIntervalId);destroy()}},CHECK_IFRAME_IN_DOC_INTERVAL);onDestroy(()=>{parent.removeEventListener(_constants.MESSAGE,handleMessage);clearInterval(checkIframeInDocIntervalId);const error=new Error("Connection destroyed");error.code=_errorCodes.ERR_CONNECTION_DESTROYED;reject(error)})});return{promise:promise,destroy:destroy}};exports.default=_default;module.exports=exports.default},{"./connectCallReceiver":199,"./connectCallSender":200,"./constants":203,"./createDestructor":204,"./createLogger":205,"./errorCodes":206,"./getOriginFromSrc":209}],202:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _constants=require("./constants");var _errorCodes=require("./errorCodes");var _createDestructor2=_interopRequireDefault(require("./createDestructor"));var _connectCallReceiver=_interopRequireDefault(require("./connectCallReceiver"));var _connectCallSender=_interopRequireDefault(require("./connectCallSender"));var _createLogger=_interopRequireDefault(require("./createLogger"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var _default=function _default(){let _ref=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{},_ref$parentOrigin=_ref.parentOrigin,parentOrigin=_ref$parentOrigin===void 0?"*":_ref$parentOrigin,_ref$methods=_ref.methods,methods=_ref$methods===void 0?{}:_ref$methods,timeout=_ref.timeout,debug=_ref.debug;const log=(0,_createLogger.default)(debug);if(window===window.top){const error=new Error("connectToParent() must be called within an iframe");error.code=_errorCodes.ERR_NOT_IN_IFRAME;throw error}const _createDestructor=(0,_createDestructor2.default)(),destroy=_createDestructor.destroy,onDestroy=_createDestructor.onDestroy;const child=window;const parent=child.parent;const promise=new Promise((resolveConnectionPromise,reject)=>{let connectionTimeoutId;if(timeout!==undefined){connectionTimeoutId=setTimeout(()=>{const error=new Error(`Connection to parent timed out after ${timeout}ms`);error.code=_errorCodes.ERR_CONNECTION_TIMEOUT;reject(error);destroy()},timeout)}const handleMessageEvent=event=>{try{clearTimeout()}catch(e){return}if(event.source!==parent||event.data.penpal!==_constants.HANDSHAKE_REPLY){return}if(parentOrigin!=="*"&&parentOrigin!==event.origin){log(`Child received handshake reply from origin ${event.origin} which did not match expected origin ${parentOrigin}`);return}log("Child: Received handshake reply");child.removeEventListener(_constants.MESSAGE,handleMessageEvent);const info={localName:"Child",local:child,remote:parent,originForSending:event.origin==="null"?"*":event.origin,originForReceiving:event.origin};const callSender={};const destroyCallReceiver=(0,_connectCallReceiver.default)(info,methods,log);onDestroy(destroyCallReceiver);const destroyCallSender=(0,_connectCallSender.default)(callSender,info,event.data.methodNames,destroy,log);onDestroy(destroyCallSender);clearTimeout(connectionTimeoutId);resolveConnectionPromise(callSender)};child.addEventListener(_constants.MESSAGE,handleMessageEvent);onDestroy(()=>{child.removeEventListener(_constants.MESSAGE,handleMessageEvent);const error=new Error("Connection destroyed");error.code=_errorCodes.ERR_CONNECTION_DESTROYED;reject(error)});log("Child: Sending handshake");parent.postMessage({penpal:_constants.HANDSHAKE,methodNames:Object.keys(methods)},parentOrigin)});return{promise:promise,destroy:destroy}};exports.default=_default;module.exports=exports.default},{"./connectCallReceiver":199,"./connectCallSender":200,"./constants":203,"./createDestructor":204,"./createLogger":205,"./errorCodes":206}],203:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.DATA_CLONE_ERROR=exports.MESSAGE=exports.REJECTED=exports.FULFILLED=exports.REPLY=exports.CALL=exports.HANDSHAKE_REPLY=exports.HANDSHAKE=void 0;const HANDSHAKE="handshake";exports.HANDSHAKE=HANDSHAKE;const HANDSHAKE_REPLY="handshake-reply";exports.HANDSHAKE_REPLY=HANDSHAKE_REPLY;const CALL="call";exports.CALL=CALL;const REPLY="reply";exports.REPLY=REPLY;const FULFILLED="fulfilled";exports.FULFILLED=FULFILLED;const REJECTED="rejected";exports.REJECTED=REJECTED;const MESSAGE="message";exports.MESSAGE=MESSAGE;const DATA_CLONE_ERROR="DataCloneError";exports.DATA_CLONE_ERROR=DATA_CLONE_ERROR},{}],204:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _default=()=>{const callbacks=[];let destroyed=false;return{destroy(){destroyed=true;callbacks.forEach(callback=>{callback()})},onDestroy(callback){destroyed?callback():callbacks.push(callback)}}};exports.default=_default;module.exports=exports.default},{}],205:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _default=debug=>{return function(){if(debug){for(var _len=arguments.length,args=new Array(_len),_

1key=0;_key<_len;_key++){args[_key]=arguments[_key]}console.log("[Penpal]",...args)}}};exports.default=_default;module.exports=exports.default},{}],206:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.ERR_NO_IFRAME_SRC=exports.ERR_NOT_IN_IFRAME=exports.ERR_CONNECTION_TIMEOUT=exports.ERR_CONNECTION_DESTROYED=void 0;const ERR_CONNECTION_DESTROYED="ConnectionDestroyed";exports.ERR_CONNECTION_DESTROYED=ERR_CONNECTION_DESTROYED;const ERR_CONNECTION_TIMEOUT="ConnectionTimeout";exports.ERR_CONNECTION_TIMEOUT=ERR_CONNECTION_TIMEOUT;const ERR_NOT_IN_IFRAME="NotInIframe";exports.ERR_NOT_IN_IFRAME=ERR_NOT_IN_IFRAME;const ERR_NO_IFRAME_SRC="NoIframeSrc";exports.ERR_NO_IFRAME_SRC=ERR_NO_IFRAME_SRC},{}],207:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.deserializeError=exports.serializeError=void 0;const serializeError=_ref=>{let name=_ref.name,message=_ref.message,stack=_ref.stack;return{name:name,message:message,stack:stack}};exports.serializeError=serializeError;const deserializeError=obj=>{const deserializedError=new Error;Object.keys(obj).forEach(key=>deserializedError[key]=obj[key]);return deserializedError};exports.deserializeError=deserializeError},{}],208:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;let id=0;var _default=()=>++id;exports.default=_default;module.exports=exports.default},{}],209:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;const DEFAULT_PORTS={"http:":"80","https:":"443"};const URL_REGEX=/^(https?:)?\/\/([^/:]+)?(:(\d+))?/;const opaqueOriginSchemes=["file:","data:"];var _default=src=>{if(src&&opaqueOriginSchemes.find(scheme=>src.startsWith(scheme))){return"null"}const location=document.location;const regexResult=URL_REGEX.exec(src);let protocol;let hostname;let port;if(regexResult){protocol=regexResult[1]?regexResult[1]:location.protocol;hostname=regexResult[2];port=regexResult[4]}else{protocol=location.protocol;hostname=location.hostname;port=location.port}const portSuffix=port&&port!==DEFAULT_PORTS[protocol]?`:${port}`:"";return`${protocol}//${hostname}${portSuffix}`};exports.default=_default;module.exports=exports.default},{}],210:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _connectToChild=_interopRequireDefault(require("./connectToChild"));var _connectToParent=_interopRequireDefault(require("./connectToParent"));var _errorCodes=require("./errorCodes");function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var _default={ERR_CONNECTION_DESTROYED:_errorCodes.ERR_CONNECTION_DESTROYED,ERR_CONNECTION_TIMEOUT:_errorCodes.ERR_CONNECTION_TIMEOUT,ERR_NOT_IN_IFRAME:_errorCodes.ERR_NOT_IN_IFRAME,ERR_NO_IFRAME_SRC:_errorCodes.ERR_NO_IFRAME_SRC,connectToChild:_connectToChild.default,connectToParent:_connectToParent.default};exports.default=_default;module.exports=exports.default},{"./connectToChild":201,"./connectToParent":202,"./errorCodes":206}],211:[function(require,module,exports){"use strict";const processFn=(fn,options)=>(function(...args){const P=options.promiseModule;return new P((resolve,reject)=>{if(options.multiArgs){args.push((...result)=>{if(options.errorFirst){if(result[0]){reject(result)}else{result.shift();resolve(result)}}else{resolve(result)}})}else if(options.errorFirst){args.push((error,result)=>{if(error){reject(error)}else{resolve(result)}})}else{args.push(resolve)}fn.apply(this,args)})});module.exports=((input,options)=>{options=Object.assign({exclude:[/.+(Sync|Stream)$/],errorFirst:true,promiseModule:Promise},options);const objType=typeof input;if(!(input!==null&&(objType==="object"||objType==="function"))){throw new TypeError(`Expected \`input\` to be a \`Function\` or \`Object\`, got \`${input===null?"null":objType}\``)}const filter=key=>{const match=pattern=>typeof pattern==="string"?key===pattern:pattern.test(key);return options.include?options.include.some(match):!options.exclude.some(match)};let ret;if(objType==="function"){ret=function(...args){return options.excludeMain?input(...args):processFn(input,options).apply(this,args)}}else{ret=Object.create(Object.getPrototypeOf(input))}for(const key in input){const property=input[key];

1ret[key]=typeof property==="function"&&filter(key)?processFn(property,options):property}return ret})},{}],212:[function(require,module,exports){(function(process){"use strict";if(typeof process==="undefined"||!process.version||process.version.indexOf("v0.")===0||process.version.indexOf("v1.")===0&&process.version.indexOf("v1.8.")!==0){module.exports={nextTick:nextTick}}else{module.exports=process}function nextTick(fn,arg1,arg2,arg3){if(typeof fn!=="function"){throw new TypeError('"callback" argument must be a function')}var len=arguments.length;var args,i;switch(len){case 0:case 1:return process.nextTick(fn);case 2:return process.nextTick(function afterTickOne(){fn.call(null,arg1)});case 3:return process.nextTick(function afterTickTwo(){fn.call(null,arg1,arg2)});case 4:return process.nextTick(function afterTickThree(){fn.call(null,arg1,arg2,arg3)});default:args=new Array(len-1);i=0;while(i<args.length){args[i++]=arguments[i]}return process.nextTick(function afterTick(){fn.apply(null,args)})}}}).call(this,require("_process"))},{_process:39}],213:[function(require,module,exports){"use strict";function hasOwnProperty(obj,prop){return Object.prototype.hasOwnProperty.call(obj,prop)}module.exports=function(qs,sep,eq,options){sep=sep||"&";eq=eq||"=";var obj={};if(typeof qs!=="string"||qs.length===0){return obj}var regexp=/\+/g;qs=qs.split(sep);var maxKeys=1e3;if(options&&typeof options.maxKeys==="number"){maxKeys=options.maxKeys}var len=qs.length;if(maxKeys>0&&len>maxKeys){len=maxKeys}for(var i=0;i<len;++i){var x=qs[i].replace(regexp,"%20"),idx=x.indexOf(eq),kstr,vstr,k,v;if(idx>=0){kstr=x.substr(0,idx);vstr=x.substr(idx+1)}else{kstr=x;vstr=""}k=decodeURIComponent(kstr);v=decodeURIComponent(vstr);if(!hasOwnProperty(obj,k)){obj[k]=v}else if(isArray(obj[k])){obj[k].push(v)}else{obj[k]=[obj[k],v]}}return obj};var isArray=Array.isArray||function(xs){return Object.prototype.toString.call(xs)==="[object Array]"}},{}],214:[function(require,module,exports){"use strict";var stringifyPrimitive=function(v){switch(typeof v){case"string":return v;case"boolean":return v?"true":"false";case"number":return isFinite(v)?v:"";default:return""}};module.exports=function(obj,sep,eq,name){sep=sep||"&";eq=eq||"=";if(obj===null){obj=undefined}if(typeof obj==="object"){return map(objectKeys(obj),function(k){var ks=encodeURIComponent(stringifyPrimitive(k))+eq;if(isArray(obj[k])){return map(obj[k],function(v){return ks+encodeURIComponent(stringifyPrimitive(v))}).join(sep)}else{return ks+encodeURIComponent(stringifyPrimitive(obj[k]))}}).join(sep)}if(!name)return"";return encodeURIComponent(stringifyPrimitive(name))+eq+encodeURIComponent(stringifyPrimitive(obj))};var isArray=Array.isArray||function(xs){return Object.prototype.toString.call(xs)==="[object Array]"};function map(xs,f){if(xs.map)return xs.map(f);var res=[];for(var i=0;i<xs.length;i++){res.push(f(xs[i],i))}return res}var objectKeys=Object.keys||function(obj){var res=[];for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))res.push(key)}return res}},{}],215:[function(require,module,exports){"use strict";exports.decode=exports.parse=require("./decode");exports.encode=exports.stringify=require("./encode")},{"./decode":213,"./encode":214}],216:[function(require,module,exports){(function(process,global){"use strict";var MAX_BYTES=65536;var MAX_UINT32=4294967295;function oldBrowser(){throw new Error("Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11")}var Buffer=require("safe-buffer").Buffer;var crypto=global.crypto||global.msCrypto;if(crypto&&crypto.getRandomValues){module.exports=randomBytes}else{module.exports=oldBrowser}function randomBytes(size,cb){if(size>MAX_UINT32)throw new RangeError("requested too many random bytes");var bytes=Buffer.allocUnsafe(size);if(size>0){if(size>MAX_BYTES){for(var generated=0;generated<size;generated+=MAX_BYTES){crypto.getRandomValues(bytes.slice(generated,generated+MAX_BYTES))}}else{crypto.getRandomValues(bytes)}}if(typeof cb==="function"){return process.nextTick(function(){cb(null,bytes)})}return bytes}}).call(this,require("_process"),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{_process:39,"safe-buffer":239}],217:[function(require,module,exports){module.exports=window.crypto},{}],218:[function(require,module,exports){module.exports=require("crypto")},{crypto:217}],219:[function(require,module,exports){var randomHex=function(size,callback){var crypto=require("./crypto.js");var isCallback=typeof callback==="function";if(size>

165536){if(isCallback){callback(new Error("Requested too many random bytes."))}else{throw new Error("Requested too many random bytes.")}}if(typeof crypto!=="undefined"&&crypto.randomBytes){if(isCallback){crypto.randomBytes(size,function(err,result){if(!err){callback(null,"0x"+result.toString("hex"))}else{callback(error)}})}else{return"0x"+crypto.randomBytes(size).toString("hex")}}else{var cryptoLib;if(typeof crypto!=="undefined"){cryptoLib=crypto}else if(typeof msCrypto!=="undefined"){cryptoLib=msCrypto}if(cryptoLib&&cryptoLib.getRandomValues){var randomBytes=cryptoLib.getRandomValues(new Uint8Array(size));var returnValue="0x"+Array.from(randomBytes).map(function(arr){return arr.toString(16)}).join("");if(isCallback){callback(null,returnValue)}else{return returnValue}}else{var error=new Error('No "crypto" object available. This Browser doesn\'t support generating secure random bytes.');if(isCallback){callback(error)}else{throw error}}}};module.exports=randomHex},{"./crypto.js":218}],220:[function(require,module,exports){"use strict";function _inheritsLoose(subClass,superClass){subClass.prototype=Object.create(superClass.prototype);subClass.prototype.constructor=subClass;subClass.__proto__=superClass}var codes={};function createErrorType(code,message,Base){if(!Base){Base=Error}function getMessage(arg1,arg2,arg3){if(typeof message==="string"){return message}else{return message(arg1,arg2,arg3)}}var NodeError=function(_Base){_inheritsLoose(NodeError,_Base);function NodeError(arg1,arg2,arg3){return _Base.call(this,getMessage(arg1,arg2,arg3))||this}return NodeError}(Base);NodeError.prototype.name=Base.name;NodeError.prototype.code=code;codes[code]=NodeError}function oneOf(expected,thing){if(Array.isArray(expected)){var len=expected.length;expected=expected.map(function(i){return String(i)});if(len>2){return"one of ".concat(thing," ").concat(expected.slice(0,len-1).join(", "),", or ")+expected[len-1]}else if(len===2){return"one of ".concat(thing," ").concat(expected[0]," or ").concat(expected[1])}else{return"of ".concat(thing," ").concat(expected[0])}}else{return"of ".concat(thing," ").concat(String(expected))}}function startsWith(str,search,pos){return str.substr(!pos||pos<0?0:+pos,search.length)===search}function endsWith(str,search,this_len){if(this_len===undefined||this_len>str.length){this_len=str.length}return str.substring(this_len-search.length,this_len)===search}function includes(str,search,start){if(typeof start!=="number"){start=0}if(start+search.length>str.length){return false}else{return str.indexOf(search,start)!==-1}}createErrorType("ERR_INVALID_OPT_VALUE",function(name,value){return'The value "'+value+'" is invalid for option "'+name+'"'},TypeError);createErrorType("ERR_INVALID_ARG_TYPE",function(name,expected,actual){var determiner;if(typeof expected==="string"&&startsWith(expected,"not ")){determiner="must not be";expected=expected.replace(/^not /,"")}else{determiner="must be"}var msg;if(endsWith(name," argument")){msg="The ".concat(name," ").concat(determiner," ").concat(oneOf(expected,"type"))}else{var type=includes(name,".")?"property":"argument";msg='The "'.concat(name,'" ').concat(type," ").concat(determiner," ").concat(oneOf(expected,"type"))}msg+=". Received type ".concat(typeof actual);return msg},TypeError);createErrorType("ERR_STREAM_PUSH_AFTER_EOF","stream.push() after EOF");createErrorType("ERR_METHOD_NOT_IMPLEMENTED",function(name){return"The "+name+" method is not implemented"});createErrorType("ERR_STREAM_PREMATURE_CLOSE","Premature close");createErrorType("ERR_STREAM_DESTROYED",function(name){return"Cannot call "+name+" after a stream was destroyed"});createErrorType("ERR_MULTIPLE_CALLBACK","Callback called multiple times");createErrorType("ERR_STREAM_CANNOT_PIPE","Cannot pipe, not readable");createErrorType("ERR_STREAM_WRITE_AFTER_END","write after end");createErrorType("ERR_STREAM_NULL_VALUES","May not write null values to stream",TypeError);createErrorType("ERR_UNKNOWN_ENCODING",function(arg){return"Unknown encoding: "+arg},TypeError);createErrorType("ERR_STREAM_UNSHIFT_AFTER_END_EVENT","stream.unshift() after end event");module.exports.codes=codes},{}],221:[function(require,module,exports){(function(process){"use strict";var objectKeys=Object.keys||function(obj){var keys=[];for(var key in obj){keys.push(key)}return keys};module.exports=Duplex;var Readable=require("./_stream_readable");var Writable=require("./_stream_writable");require("inherits")(Duplex,Readable);{var keys=objectKeys(Writable.prototype);for(var v=0;v<keys.length;v++){var method=keys[v];if(!Duplex.prototype[method])Duplex.prototype[method]=Writable.prototype[method]}}function Duplex(options){if(!(this instanceof Duplex))return new Duplex(options);Readable.call(this,options);Writable.call(this,options);this.allowHalfOpen=true;if(options){if(options.readable===false)this.readable=false;if(options.writable===false)this.writable=false;if(options.allowHalfOpen===false){this.allowHalfOpen=false;this.once("end",onend)}}}Object.defineProperty(Duplex.prototype,"writableHighWaterMark",{enumerable:false,get:function get(){return this._writableState.highWaterMark}});Object.defineProperty(Duplex.prototype,"writableBuffer",{enumerable:false,get:function get(){return this._writableState&&this._writableState.getBuffer()}});Object.defineProperty(Duplex.prototype,"writableLength",{enumerable:false,get:function get(){return this._writableState.length}});function onend(){if(this._writableState.ended)return;process.nextTick(onEndNT,this)}function onEndNT(self){self.end()}Object.defineProperty(Duplex.prototype,"destroyed",{enumerable:false,get:function get(){if

1(this._readableState===undefined||this._writableState===undefined){return false}return this._readableState.destroyed&&this._writableState.destroyed},set:function set(value){if(this._readableState===undefined||this._writableState===undefined){return}this._readableState.destroyed=value;this._writableState.destroyed=value}})}).call(this,require("_process"))},{"./_stream_readable":223,"./_stream_writable":225,_process:39,inherits:141}],222:[function(require,module,exports){"use strict";module.exports=PassThrough;var Transform=require("./_stream_transform");require("inherits")(PassThrough,Transform);function PassThrough(options){if(!(this instanceof PassThrough))return new PassThrough(options);Transform.call(this,options)}PassThrough.prototype._transform=function(chunk,encoding,cb){cb(null,chunk)}},{"./_stream_transform":224,inherits:141}],223:[function(require,module,exports){(function(process,global){"use strict";module.exports=Readable;var Duplex;Readable.ReadableState=ReadableState;var EE=require("events").EventEmitter;var EElistenerCount=function EElistenerCount(emitter,type){return emitter.listeners(type).length};var Stream=require("./internal/streams/stream");var Buffer=require("buffer").Buffer;var OurUint8Array=global.Uint8Array||function(){};function _uint8ArrayToBuffer(chunk){return Buffer.from(chunk)}function _isUint8Array(obj){return Buffer.isBuffer(obj)||obj instanceof OurUint8Array}var debugUtil=require("util");var debug;if(debugUtil&&debugUtil.debuglog){debug=debugUtil.debuglog("stream")}else{debug=function debug(){}}var BufferList=require("./internal/streams/buffer_list");var destroyImpl=require("./internal/streams/destroy");var _require=require("./internal/streams/state"),getHighWaterMark=_require.getHighWaterMark;var _require$codes=require("../errors").codes,ERR_INVALID_ARG_TYPE=_require$codes.ERR_INVALID_ARG_TYPE,ERR_STREAM_PUSH_AFTER_EOF=_require$codes.ERR_STREAM_PUSH_AFTER_EOF,ERR_METHOD_NOT_IMPLEMENTED=_require$codes.ERR_METHOD_NOT_IMPLEMENTED,ERR_STREAM_UNSHIFT_AFTER_END_EVENT=_require$codes.ERR_STREAM_UNSHIFT_AFTER_END_EVENT;var StringDecoder;var createReadableStreamAsyncIterator;var from;require("inherits")(Readable,Stream);var errorOrDestroy=destroyImpl.errorOrDestroy;var kProxyEvents=["error","close","destroy","pause","resume"];function prependListener(emitter,event,fn){if(typeof emitter.prependListener==="function")return emitter.prependListener(event,fn);if(!emitter._events||!emitter._events[event])emitter.on(event,fn);else if(Array.isArray(emitter._events[event]))emitter._events[event].unshift(fn);else emitter._events[event]=[fn,emitter._events[event]]}function ReadableState(options,stream,isDuplex){Duplex=Duplex||require("./_stream_duplex");options=options||{};if(typeof isDuplex!=="boolean")isDuplex=stream instanceof Duplex;this.objectMode=!!options.objectMode;if(isDuplex)this.objectMode=this.objectMode||!!options.readableObjectMode;this.highWaterMark=getHighWaterMark(this,options,"readableHighWaterMark",isDuplex);this.buffer=new BufferList;this.length=0;this.pipes=null;this.pipesCount=0;this.flowing=null;this.ended=false;this.endEmitted=false;this.reading=false;this.sync=true;this.needReadable=false;this.emittedReadable=false;this.readableListening=false;this.resumeScheduled=false;this.paused=true;this.emitClose=options.emitClose!==false;this.autoDestroy=!!options.autoDestroy;this.destroyed=false;this.defaultEncoding=options.defaultEncoding||"utf8";this.awaitDrain=0;this.readingMore=false;this.decoder=null;this.encoding=null;if(options.encoding){if(!StringDecoder)StringDecoder=require("string_decoder/").StringDecoder;this.decoder=new StringDecoder(options.encoding);this.encoding=options.encoding}}function Readable(options){Duplex=Duplex||require("./_stream_duplex");if(!(this instanceof Readable))return new Readable(options);var isDuplex=this instanceof Duplex;this._readableState=new ReadableState(options,this,isDuplex);this.readable=true;if(options){if(typeof options.read==="function")this._read=options.read;if(typeof options.destroy==="function")this._destroy=options.destroy}Stream.call(this)}Object.defineProperty(Readable.prototype,"destroyed",{enumerable:false,get:function get(){if

1(this._readableState===undefined){return false}return this._readableState.destroyed},set:function set(value){if(!this._readableState){return}this._readableState.destroyed=value}});Readable.prototype.destroy=destroyImpl.destroy;Readable.prototype._undestroy=destroyImpl.undestroy;Readable.prototype._destroy=function(err,cb){cb(err)};Readable.prototype.push=function(chunk,encoding){var state=this._readableState;var skipChunkCheck;if(!state.objectMode){if(typeof chunk==="string"){encoding=encoding||state.defaultEncoding;if(encoding!==state.encoding){chunk=Buffer.from(chunk,encoding);encoding=""}skipChunkCheck=true}}else{skipChunkCheck=true}return readableAddChunk(this,chunk,encoding,false,skipChunkCheck)};Readable.prototype.unshift=function(chunk){return readableAddChunk(this,chunk,null,true,false)};function readableAddChunk(stream,chunk,encoding,addToFront,skipChunkCheck){debug("readableAddChunk",chunk);var state=stream._readableState;if(chunk===null){state.reading=false;onEofChunk(stream,state)}else{var er;if(!skipChunkCheck)er=chunkInvalid(state,chunk);if(er){errorOrDestroy(stream,er)}else if(state.objectMode||chunk&&chunk.length>0){if(typeof chunk!=="string"&&!state.objectMode&&Object.getPrototypeOf(chunk)!==Buffer.prototype){chunk=_uint8ArrayToBuffer(chunk)}if(addToFront){if(state.endEmitted)errorOrDestroy(stream,new ERR_STREAM_UNSHIFT_AFTER_END_EVENT);else addChunk(stream,state,chunk,true)}else if(state.ended){errorOrDestroy(stream,new ERR_STREAM_PUSH_AFTER_EOF)}else if(state.destroyed){return false}else{state.reading=false;if(state.decoder&&!encoding){chunk=state.decoder.write(chunk);if(state.objectMode||chunk.length!==0)addChunk(stream,state,chunk,false);else maybeReadMore(stream,state)}else{addChunk(stream,state,chunk,false)}}}else if(!addToFront){state.reading=false;maybeReadMore(stream,state)}}return!state.ended&&(state.length<state.highWaterMark||state.length===0)}function addChunk(stream,state,chunk,addToFront){if(state.flowing&&state.length===0&&!state.sync){state.awaitDrain=0;stream.emit("data",chunk)}else{state.length+=state.objectMode?1:chunk.length;if(addToFront)state.buffer.unshift(chunk);else state.buffer.push(chunk);if(state.needReadable)emitReadable(stream)}maybeReadMore(stream,state)}function chunkInvalid(state,chunk){var er;if(!_isUint8Array(chunk)&&typeof chunk!=="string"&&chunk!==undefined&&!state.objectMode){er=new ERR_INVALID_ARG_TYPE("chunk",["string","Buffer","Uint8Array"],chunk)}return er}Readable.prototype.isPaused=function(){return this._readableState.flowing===false};Readable.prototype.setEncoding=function(enc){if(!StringDecoder)StringDecoder=require("string_decoder/").StringDecoder;var decoder=new StringDecoder(enc);this._readableState.decoder=decoder;this._readableState.encoding=this._readableState.decoder.encoding;var p=this._readableState.buffer.head;var content="";while(p!==null){content+=decoder.write(p.data);p=p.next}this._readableState.buffer.clear();if(content!=="")this._readableState.buffer.push(content);this._readableState.length=content.length;return this};var MAX_HWM=1073741824;function computeNewHighWaterMark(n){if(n>=MAX_HWM){n=MAX_HWM}else{n--;n|=n>>>1;n|=n>>>2;n|=n>>>4;n|=n>>>8;n|=n>>>16;n++}return n}function howMuchToRead(n,state){if(n<=0||state.length===0&&state.ended)return 0;if(state.objectMode)return 1;if(n!==n){if(state.flowing&&state.length)return state.buffer.head.data.length;else return state.length}if(n>state.highWaterMark)state.highWaterMark=computeNewHighWaterMark(n);if(n<=state.length)return n;if(!state.ended){state.needReadable=true;return 0}return state.length}Readable.prototype.read=function(n){debug("read",n);n=parseInt(n,10);var state=this._readableState;var nOrig=n;if(n!==0)state.emittedReadable=false;if(n===0&&state.needReadable&&((state.highWaterMark!==0?state.length>=state.highWaterMark:state.length>0)||state.ended)){debug("read: emitReadable",state.length,state.ended);if(state.length===0&&state.ended)endReadable(this);else emitReadable(this);return null}n=howMuchToRead(n,state);if(n===0&&state.ended){if(state.length===0)endReadable(this);return null}var doRead=state.needReadable;debug("need readable",doRead);if(state.length===0||state.length-n<state.highWaterMark){doRead=true;debug("length less than watermark",doRead)}if(state.ended||state.reading){doRead=false;debug("reading or ended",doRead)}else if(doRead){debug("do read");state.reading=true;state.sync=true;if(state.length===0)state.needReadable=true;this._read(state.highWaterMark);state.sync=false;if(!state.reading)n=howMuchToRead(nOrig,state)}var ret;if(n>0)ret=fromList(n,state);else ret=null;if(ret===null){state.needReadable=state.length<=state.highWaterMark;n=0}else{state.length-=n;state.awaitDrain=0}if(state.length===0){if(!state.ended)state.needReadable=true;if(nOrig!==n&&state.ended)endReadable(this)}

1if(ret!==null)this.emit("data",ret);return ret};function onEofChunk(stream,state){debug("onEofChunk");if(state.ended)return;if(state.decoder){var chunk=state.decoder.end();if(chunk&&chunk.length){state.buffer.push(chunk);state.length+=state.objectMode?1:chunk.length}}state.ended=true;if(state.sync){emitReadable(stream)}else{state.needReadable=false;if(!state.emittedReadable){state.emittedReadable=true;emitReadable_(stream)}}}function emitReadable(stream){var state=stream._readableState;debug("emitReadable",state.needReadable,state.emittedReadable);state.needReadable=false;if(!state.emittedReadable){debug("emitReadable",state.flowing);state.emittedReadable=true;process.nextTick(emitReadable_,stream)}}function emitReadable_(stream){var state=stream._readableState;debug("emitReadable_",state.destroyed,state.length,state.ended);if(!state.destroyed&&(state.length||state.ended)){stream.emit("readable");state.emittedReadable=false}state.needReadable=!state.flowing&&!state.ended&&state.length<=state.highWaterMark;flow(stream)}function maybeReadMore(stream,state){if(!state.readingMore){state.readingMore=true;process.nextTick(maybeReadMore_,stream,state)}}function maybeReadMore_(stream,state){while(!state.reading&&!state.ended&&(state.length<state.highWaterMark||state.flowing&&state.length===0)){var len=state.length;debug("maybeReadMore read 0");stream.read(0);if(len===state.length)break}state.readingMore=false}Readable.prototype._read=function(n){errorOrDestroy(this,new ERR_METHOD_NOT_IMPLEMENTED("_read()"))};Readable.prototype.pipe=function(dest,pipeOpts){var src=this;var state=this._readableState;switch(state.pipesCount){case 0:state.pipes=dest;break;case 1:state.pipes=[state.pipes,dest];break;default:state.pipes.push(dest);break}state.pipesCount+=1;debug("pipe count=%d opts=%j",state.pipesCount,pipeOpts);var doEnd=(!pipeOpts||pipeOpts.end!==false)&&dest!==process.stdout&&dest!==process.stderr;var endFn=doEnd?onend:unpipe;if(state.endEmitted)process.nextTick(endFn);else src.once("end",endFn);dest.on("unpipe",onunpipe);function onunpipe(readable,unpipeInfo){debug("onunpipe");if(readable===src){if(unpipeInfo&&unpipeInfo.hasUnpiped===false){unpipeInfo.hasUnpiped=true;cleanup()}}}function onend(){debug("onend");dest.end()}var ondrain=pipeOnDrain(src);dest.on("drain",ondrain);var cleanedUp=false;function cleanup(){debug("cleanup");dest.removeListener("close",onclose);dest.removeListener("finish",onfinish);dest.removeListener("drain",ondrain);dest.removeListener("error",onerror);dest.removeListener("unpipe",onunpipe);src.removeListener("end",onend);src.removeListener("end",unpipe);src.removeListener("data",ondata);cleanedUp=true;if(state.awaitDrain&&(!dest._writableState||dest._writableState.needDrain))ondrain()}src.on("data",ondata);function ondata(chunk){debug("ondata");var ret=dest.write(chunk);debug("dest.write",ret);if(ret===false){if((state.pipesCount===1&&state.pipes===dest||state.pipesCount>1&&indexOf(state.pipes,dest)!==-1)&&!cleanedUp){debug("false write response, pause",state.awaitDrain);state.awaitDrain++}src.pause()}}function onerror(er){debug("onerror",er);unpipe();dest.removeListener("error",onerror);if(EElistenerCount(dest,"error")===0)errorOrDestroy(dest,er)}prependListener(dest,"error",onerror);function onclose(){dest.removeListener("finish",onfinish);unpipe()}dest.once("close",onclose);function onfinish(){debug("onfinish");dest.removeListener("close",onclose);unpipe()}dest.once("finish",onfinish);function unpipe(){debug("unpipe");src.unpipe(dest)}dest.emit("pipe",src);if(!state.flowing){debug("pipe resume");src.resume()}return dest};function pipeOnDrain(src){return function pipeOnDrainFunctionResult(){var state=src._readableState;debug("pipeOnDrain",state.awaitDrain);if(state.awaitDrain)state.awaitDrain--;if(state.awaitDrain===0&&EElistenerCount(src,"data")){state.flowing=true;flow(src)}}}Readable.prototype.unpipe=function(dest){var state=this._readableState;var unpipeInfo={hasUnpiped:false};if(state.pipesCount===0)return this;if(state.pipesCount===1){if(dest&&dest!==state.pipes)return this;if(!dest)dest=state.pipes;state.pipes=null;state.pipesCount=0;state.flowing=false;

1if(dest)dest.emit("unpipe",this,unpipeInfo);return this}if(!dest){var dests=state.pipes;var len=state.pipesCount;state.pipes=null;state.pipesCount=0;state.flowing=false;for(var i=0;i<len;i++){dests[i].emit("unpipe",this,{hasUnpiped:false})}return this}var index=indexOf(state.pipes,dest);if(index===-1)return this;state.pipes.splice(index,1);state.pipesCount-=1;if(state.pipesCount===1)state.pipes=state.pipes[0];dest.emit("unpipe",this,unpipeInfo);return this};Readable.prototype.on=function(ev,fn){var res=Stream.prototype.on.call(this,ev,fn);var state=this._readableState;if(ev==="data"){state.readableListening=this.listenerCount("readable")>0;if(state.flowing!==false)this.resume()}else if(ev==="readable"){if(!state.endEmitted&&!state.readableListening){state.readableListening=state.needReadable=true;state.flowing=false;state.emittedReadable=false;debug("on readable",state.length,state.reading);if(state.length){emitReadable(this)}else if(!state.reading){process.nextTick(nReadingNextTick,this)}}}return res};Readable.prototype.addListener=Readable.prototype.on;Readable.prototype.removeListener=function(ev,fn){var res=Stream.prototype.removeListener.call(this,ev,fn);if(ev==="readable"){process.nextTick(updateReadableListening,this)}return res};Readable.prototype.removeAllListeners=function(ev){var res=Stream.prototype.removeAllListeners.apply(this,arguments);if(ev==="readable"||ev===undefined){process.nextTick(updateReadableListening,this)}return res};function updateReadableListening(self){var state=self._readableState;state.readableListening=self.listenerCount("readable")>0;if(state.resumeScheduled&&!state.paused){state.flowing=true}else if(self.listenerCount("data")>0){self.resume()}}function nReadingNextTick(self){debug("readable nexttick read 0");self.read(0)}Readable.prototype.resume=function(){var state=this._readableState;if(!state.flowing){debug("resume");state.flowing=!state.readableListening;resume(this,state)}state.paused=false;return this};function resume(stream,state){if(!state.resumeScheduled){state.resumeScheduled=true;process.nextTick(resume_,stream,state)}}function resume_(stream,state){debug("resume",state.reading);if(!state.reading){stream.read(0)}state.resumeScheduled=false;stream.emit("resume");flow(stream);if(state.flowing&&!state.reading)stream.read(0)}Readable.prototype.pause=function(){debug("call pause flowing=%j",this._readableState.flowing);if(this._readableState.flowing!==false){debug("pause");this._readableState.flowing=false;this.emit("pause")}this._readableState.paused=true;return this};function flow(stream){var state=stream._readableState;debug("flow",state.flowing);while(state.flowing&&stream.read()!==null){}}Readable.prototype.wrap=function(stream){var _this=this;var state=this._readableState;var paused=false;stream.on("end",function(){debug("wrapped end");if(state.decoder&&!state.ended){var chunk=state.decoder.end();if(chunk&&chunk.length)_this.push(chunk)}_this.push(null)});stream.on("data",function(chunk){debug("wrapped data");if(state.decoder)chunk=state.decoder.write(chunk);if(state.objectMode&&(chunk===null||chunk===undefined))return;else if(!state.objectMode&&(!chunk||!chunk.length))return;var ret=_this.push(chunk);if(!ret){paused=true;stream.pause()}});for(var i in stream){if(this[i]===undefined&&typeof stream[i]==="function"){this[i]=function methodWrap(method){return function methodWrapReturnFunction(){return stream[method].apply(stream,arguments)}}(i)}}for(var n=0;n<kProxyEvents.length;n++){stream.on(kProxyEvents[n],this.emit.bind(this,kProxyEvents[n]))}this._read=function(n){debug("wrapped _read",n);if(paused){paused=false;stream.resume()}};return this};if(typeof Symbol==="function"){Readable.prototype[Symbol.asyncIterator]=function(){if(createReadableStreamAsyncIterator===undefined){createReadableStreamAsyncIterator=require("./internal/streams/async_iterator")}return createReadableStreamAsyncIterator(this)}}Object.defineProperty(Readable.prototype,"readableHighWaterMark",{enumerable:false,get:function get(){return this._readableState.highWaterMark}});Object.defineProperty(Readable.prototype,"readableBuffer",{enumerable:false,get:function get(){return this._readableState&&this._readableState.buffer}});Object.defineProperty(Readable.prototype,"readableFlowing",{enumerable:false,get:function get(){return this._readableState.flowing},set:function set(state){if(this._readableState){this._readableState.flowing=state}}});Readable._fromList=fromList;

1Object.defineProperty(Readable.prototype,"readableLength",{enumerable:false,get:function get(){return this._readableState.length}});function fromList(n,state){if(state.length===0)return null;var ret;if(state.objectMode)ret=state.buffer.shift();else if(!n||n>=state.length){if(state.decoder)ret=state.buffer.join("");else if(state.buffer.length===1)ret=state.buffer.first();else ret=state.buffer.concat(state.length);state.buffer.clear()}else{ret=state.buffer.consume(n,state.decoder)}return ret}function endReadable(stream){var state=stream._readableState;debug("endReadable",state.endEmitted);if(!state.endEmitted){state.ended=true;process.nextTick(endReadableNT,state,stream)}}function endReadableNT(state,stream){debug("endReadableNT",state.endEmitted,state.length);if(!state.endEmitted&&state.length===0){state.endEmitted=true;stream.readable=false;stream.emit("end");if(state.autoDestroy){var wState=stream._writableState;if(!wState||wState.autoDestroy&&wState.finished){stream.destroy()}}}}if(typeof Symbol==="function"){Readable.from=function(iterable,opts){if(from===undefined){from=require("./internal/streams/from")}return from(Readable,iterable,opts)}}function indexOf(xs,x){for(var i=0,l=xs.length;i<l;i++){if(xs[i]===x)return i}return-1}}).call(this,require("_process"),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"../errors":220,"./_stream_duplex":221,"./internal/streams/async_iterator":226,"./internal/streams/buffer_list":227,"./internal/streams/destroy":228,"./internal/streams/from":230,"./internal/streams/state":232,"./internal/streams/stream":233,_process:39,buffer:40,events:38,inherits:141,"string_decoder/":274,util:37}],224:[function(require,module,exports){"use strict";module.exports=Transform;var _require$codes=require("../errors").codes,ERR_METHOD_NOT_IMPLEMENTED=_require$codes.ERR_METHOD_NOT_IMPLEMENTED,ERR_MULTIPLE_CALLBACK=_require$codes.ERR_MULTIPLE_CALLBACK,ERR_TRANSFORM_ALREADY_TRANSFORMING=_require$codes.ERR_TRANSFORM_ALREADY_TRANSFORMING,ERR_TRANSFORM_WITH_LENGTH_0=_require$codes.ERR_TRANSFORM_WITH_LENGTH_0;var Duplex=require("./_stream_duplex");require("inherits")(Transform,Duplex);function afterTransform(er,data){var ts=this._transformState;ts.transforming=false;var cb=ts.writecb;if(cb===null){return this.emit("error",new ERR_MULTIPLE_CALLBACK)}ts.writechunk=null;ts.writecb=null;if(data!=null)this.push(data);cb(er);var rs=this._readableState;rs.reading=false;if(rs.needReadable||rs.length<rs.highWaterMark){this._read(rs.highWaterMark)}}function Transform(options){if(!(this instanceof Transform))return new Transform(options);Duplex.call(this,options);this._transformState={afterTransform:afterTransform.bind(this),needTransform:false,transforming:false,writecb:null,writechunk:null,writeencoding:null};this._readableState.needReadable=true;this._readableState.sync=false;if(options){if(typeof options.transform==="function")this._transform=options.transform;if(typeof options.flush==="function")this._flush=options.flush}this.on("prefinish",prefinish)}function prefinish(){var _this=this;if(typeof this._flush==="function"&&!this._readableState.destroyed){this._flush(function(er,data){done(_this,er,data)})}else{done(this,null,null)}}Transform.prototype.push=function(chunk,encoding){this._transformState.needTransform=false;return Duplex.prototype.push.call(this,chunk,encoding)};Transform.prototype._transform=function(chunk,encoding,cb){cb(new ERR_METHOD_NOT_IMPLEMENTED("_transform()"))};Transform.prototype._write=function(chunk,encoding,cb){var ts=this._transformState;ts.writecb=cb;ts.writechunk=chunk;ts.writeencoding=encoding;if(!ts.transforming){var rs=this._readableState;if(ts.needTransform||rs.needReadable||rs.length<rs.highWaterMark)this._read(rs.highWaterMark)}};Transform.prototype._read=function(n){var ts=this._transformState;if(ts.writechunk!==null&&!ts.transforming){ts.transforming=true;this._transform(ts.writechunk,ts.writeencoding,ts.afterTransform)}else{ts.needTransform=true}};Transform.prototype._destroy=function(err,cb){Duplex.prototype._destroy.call(this,err,function(err2){cb(err2)})};function done(stream,er,data){if(er)return stream.emit("error",er);if(data!=null)stream.push(data);if(stream._writableState.length)throw new ERR_TRANSFORM_WITH_LENGTH_0;if(stream._transformState.transforming)throw new ERR_TRANSFORM_ALREADY_TRANSFORMING;return stream.push(null)}},{"../errors":220,"./_stream_duplex":221,inherits:141}],225:[function(require,module,exports){(function(process,global){"use strict";module.exports=Writable;function WriteReq(chunk,encoding,cb){this.chunk=chunk;this.encoding=encoding;this.callback=cb;this.next=null}function CorkedRequest(state){var _this=this;this.next=null;this.entry=null;this.finish=function(){onCorkedFinish(_this,state)}}var Duplex;Writable.WritableState=WritableState;var internalUtil={deprecate:require("util-deprecate")};var Stream=require("./internal/streams/stream");var Buffer=require("buffer").Buffer;var OurUint8Array=global.Uint8Array||function(){};function _uint8ArrayToBuffer(chunk){return Buffer.from(chunk)}function _isUint8Array(obj){return Buffer.isBuffer(obj)||obj instanceof OurUint8Array}var destroyImpl=require("./internal/streams/destroy");var _require=require("./internal/streams/state"),getHighWaterMark=_require.getHighWaterMark;var _require$codes=require("../errors").codes,ERR_INVALID_ARG_TYPE=_require$codes.ERR_INVALID_ARG_TYPE,ERR_METHOD_NOT_IMPLEMENTED=_require$codes.ERR_METHOD_NOT_IMPLEMENTED,ERR_MULTIPLE_CALLBACK=_require$codes.ERR_MULTIPLE_CALLBACK,ERR_STREAM_CANNOT_PIPE=_require$codes.ERR_STREAM_CANNOT_PIPE,ERR_STREAM_DESTROYED=_require$codes.ERR_STREAM_DESTROYED,ERR_STREAM_NULL_VALUES=_require$codes.ERR_STREAM_NULL_VALUES,ERR_STREAM_WRITE_AFTER_END=_require$codes.ERR_STREAM_WRITE_AFTER_END,ERR_UNKNOWN_ENCODING=_require$codes.ERR_UNKNOWN_ENCODING;var errorOrDestroy=destroyImpl.errorOrDestroy;require("inherits")(Writable,Stream);function nop(){}function WritableState(options,stream,isDuplex){Duplex=Duplex||require("./_stream_duplex");options=options||{};if(typeof isDuplex!=="boolean")isDuplex=stream instanceof Duplex;this.objectMode=!!options.objectMode;if(isDuplex)this.objectMode=this.objectMode||!!options.writableObjectMode;this.highWaterMark=getHighWaterMark(this,options,"writableHighWaterMark",isDuplex);this.finalCalled=false;this.needDrain=false;this.ending=false;this.ended=false;this.finished=false;this.destroyed=false;var noDecode=options.decodeStrings===false;this.decodeStrings=!noDecode;this.defaultEncoding=options.defaultEncoding||"utf8";this.length=0;this.writing=false;this.corked=0;this.sync=true;this.bufferProcessing=false;this.onwrite=function(er){onwrite(stream,er)};this.writecb=null;this.writelen=0;this.bufferedRequest=null;this.lastBufferedRequest=null;this.pendingcb=0;this.prefinished=false;this.errorEmitted=false;this.emitClose=options.emitClose!==false;this.autoDestroy=!!options.autoDestroy;this.bufferedRequestCount=0;this.corkedRequestsFree=new CorkedRequest(this)}WritableState.prototype.getBuffer=function getBuffer(){var current=this.bufferedRequest;var out=[];while(current){out.push(current);current=current.next}return out};(function(){try{Object.defineProperty(WritableState.prototype,"buffer",{get:internalUtil.deprecate(function writableStateBufferGetter(){return this.getBuffer()},"_writableState.buffer is deprecated. Use _writableState.getBuffer "+"instead.","DEP0003")})}catch(_){}})();var realHasInstance;if(typeof Symbol==="function"&&Symbol.hasInstance&&typeof Function.prototype[Symbol.hasInstance]==="function"){realHasInstance=Function.prototype[Symbol.hasInstance];Object.defineProperty(Writable,Symbol.hasInstance,{value:function value(object){if(realHasInstance.call(this,object))return true;if(this!==Writable)return false;return object&&object._writableState instanceof WritableState}})}else{realHasInstance=function realHasInstance(object){return object instanceof this}}function Writable(options){Duplex=Duplex||require("./_stream_duplex");var isDuplex=this instanceof Duplex;if(!isDuplex&&!realHasInstance.call(Writable,this))return new Writable(options);this._writableState=new WritableState(options,this,isDuplex);this.writable=true;if(options){if(typeof options.write==="function")this._write=options.write;if(typeof options.writev==="function")this._writev=options.writev;if(typeof options.destroy==="function")this._destroy=options.destroy;if(typeof options.final==="function")this._final=options.final}Stream.call(this)}Writable.prototype.pipe=function(){errorOrDestroy(this,new ERR_STREAM_CANNOT_PIPE)};function writeAfterEnd(stream,cb){var er=new ERR_STREAM_WRITE_AFTER_END;errorOrDestroy(stream,er);process.nextTick(cb,er)}function validChunk(stream,state,chunk,cb){var er;if(chunk===null){er=new ERR_STREAM_NULL_VALUES}else if(typeof chunk!=="string"&&!state.objectMode){er=new ERR_INVALID_ARG_TYPE("chunk",["string","Buffer"],chunk)}if(er){errorOrDestroy(stream,er);process.nextTick(cb,er);return false}return true}Writable.prototype.write=function(chunk,encoding,cb){var state=this._writableState;var ret=false;var isBuf=!state.objectMode&&_isUint8Array(chunk);if(isBuf&&!Buffer.isBuffer(chunk)){chunk=_uint8ArrayToBuffer(chunk)}if(typeof encoding==="function"){cb=encoding;encoding=null}if(isBuf)encoding="buffer";else if(!encoding)encoding=state.defaultEncoding;if(typeof cb!=="function")cb=nop;if(state.ending)writeAfterEnd(this,cb);else if(isBuf||validChunk(this,state,chunk,cb)){state.pendingcb++;ret=writeOrBuffer(this,state,isBuf,chunk,encoding,cb)}return ret};Writable.prototype.cork=function(){this._writableState.corked++};Writable.prototype.uncork=function(){var state=this._writableState;if(state.corked){state.corked--;if(!state.writing&&!state.corked&&!state.bufferProcessing&&state.bufferedRequest)clearBuffer(this,state)}};Writable.prototype.setDefaultEncoding=function setDefaultEncoding(encoding){if(typeof encoding==="string")encoding=encoding.toLowerCase();if(!(["hex","utf8","utf-8","ascii","binary","base64","ucs2","ucs-2","utf16le","utf-16le","raw"].indexOf((encoding+"").toLowerCase())>

1-1))throw new ERR_UNKNOWN_ENCODING(encoding);this._writableState.defaultEncoding=encoding;return this};Object.defineProperty(Writable.prototype,"writableBuffer",{enumerable:false,get:function get(){return this._writableState&&this._writableState.getBuffer()}});function decodeChunk(state,chunk,encoding){if(!state.objectMode&&state.decodeStrings!==false&&typeof chunk==="string"){chunk=Buffer.from(chunk,encoding)}return chunk}Object.defineProperty(Writable.prototype,"writableHighWaterMark",{enumerable:false,get:function get(){return this._writableState.highWaterMark}});function writeOrBuffer(stream,state,isBuf,chunk,encoding,cb){if(!isBuf){var newChunk=decodeChunk(state,chunk,encoding);if(chunk!==newChunk){isBuf=true;encoding="buffer";chunk=newChunk}}var len=state.objectMode?1:chunk.length;state.length+=len;var ret=state.length<state.highWaterMark;if(!ret)state.needDrain=true;if(state.writing||state.corked){var last=state.lastBufferedRequest;state.lastBufferedRequest={chunk:chunk,encoding:encoding,isBuf:isBuf,callback:cb,next:null};if(last){last.next=state.lastBufferedRequest}else{state.bufferedRequest=state.lastBufferedRequest}state.bufferedRequestCount+=1}else{doWrite(stream,state,false,len,chunk,encoding,cb)}return ret}function doWrite(stream,state,writev,len,chunk,encoding,cb){state.writelen=len;state.writecb=cb;state.writing=true;state.sync=true;if(state.destroyed)state.onwrite(new ERR_STREAM_DESTROYED("write"));else if(writev)stream._writev(chunk,state.onwrite);else stream._write(chunk,encoding,state.onwrite);state.sync=false}function onwriteError(stream,state,sync,er,cb){--state.pendingcb;if(sync){process.nextTick(cb,er);process.nextTick(finishMaybe,stream,state);stream._writableState.errorEmitted=true;errorOrDestroy(stream,er)}else{cb(er);stream._writableState.errorEmitted=true;errorOrDestroy(stream,er);finishMaybe(stream,state)}}function onwriteStateUpdate(state){state.writing=false;state.writecb=null;state.length-=state.writelen;state.writelen=0}function onwrite(stream,er){var state=stream._writableState;var sync=state.sync;var cb=state.writecb;

1if(typeof cb!=="function")throw new ERR_MULTIPLE_CALLBACK;onwriteStateUpdate(state);if(er)onwriteError(stream,state,sync,er,cb);else{var finished=needFinish(state)||stream.destroyed;if(!finished&&!state.corked&&!state.bufferProcessing&&state.bufferedRequest){clearBuffer(stream,state)}if(sync){process.nextTick(afterWrite,stream,state,finished,cb)}else{afterWrite(stream,state,finished,cb)}}}function afterWrite(stream,state,finished,cb){if(!finished)onwriteDrain(stream,state);state.pendingcb--;cb();finishMaybe(stream,state)}function onwriteDrain(stream,state){if(state.length===0&&state.needDrain){state.needDrain=false;stream.emit("drain")}}function clearBuffer(stream,state){state.bufferProcessing=true;var entry=state.bufferedRequest;if(stream._writev&&entry&&entry.next){var l=state.bufferedRequestCount;var buffer=new Array(l);var holder=state.corkedRequestsFree;holder.entry=entry;var count=0;var allBuffers=true;while(entry){buffer[count]=entry;if(!entry.isBuf)allBuffers=false;entry=entry.next;count+=1}buffer.allBuffers=allBuffers;doWrite(stream,state,true,state.length,buffer,"",holder.finish);state.pendingcb++;state.lastBufferedRequest=null;if(holder.next){state.corkedRequestsFree=holder.next;holder.next=null}else{state.corkedRequestsFree=new CorkedRequest(state)}state.bufferedRequestCount=0}else{while(entry){var chunk=entry.chunk;var encoding=entry.encoding;var cb=entry.callback;var len=state.objectMode?1:chunk.length;doWrite(stream,state,false,len,chunk,encoding,cb);entry=entry.next;state.bufferedRequestCount--;if(state.writing){break}}if(entry===null)state.lastBufferedRequest=null}state.bufferedRequest=entry;state.bufferProcessing=false}Writable.prototype._write=function(chunk,encoding,cb){cb(new ERR_METHOD_NOT_IMPLEMENTED("_write()"))};Writable.prototype._writev=null;Writable.prototype.end=function(chunk,encoding,cb){var state=this._writableState;if(typeof chunk==="function"){cb=chunk;chunk=null;encoding=null}else if(typeof encoding==="function"){cb=encoding;encoding=null}if(chunk!==null&&chunk!==undefined)this.write(chunk,encoding);if(state.corked){state.corked=1;this.uncork()}if(!state.ending)endWritable(this,state,cb);return this};Object.defineProperty(Writable.prototype,"writableLength",{enumerable:false,get:function get(){return this._writableState.length}});function needFinish(state){return state.ending&&state.length===0&&state.bufferedRequest===null&&!state.finished&&!state.writing}function callFinal(stream,state){stream._final(function(err){state.pendingcb--;if(err){errorOrDestroy(stream,err)}state.prefinished=true;stream.emit("prefinish");finishMaybe(stream,state)})}function prefinish(stream,state){if(!state.prefinished&&!state.finalCalled){if(typeof stream._final==="function"&&!state.destroyed){state.pendingcb++;state.finalCalled=true;process.nextTick(callFinal,stream,state)}else{state.prefinished=true;stream.emit("prefinish")}}}function finishMaybe(stream,state){var need=needFinish(state);if(need){prefinish(stream,state);if(state.pendingcb===0){state.finished=true;stream.emit("finish");if(state.autoDestroy){var rState=stream._readableState;if(!rState||rState.autoDestroy&&rState.endEmitted){stream.destroy()}}}}return need}function endWritable(stream,state,cb){state.ending=true;finishMaybe(stream,state);if(cb){if(state.finished)process.nextTick(cb);else stream.once("finish",cb)}state.ended=true;stream.writable=false}function onCorkedFinish(corkReq,state,err){var entry=corkReq.entry;corkReq.entry=null;while(entry){var cb=entry.callback;state.pendingcb--;cb(err);entry=entry.next}state.corkedRequestsFree.next=corkReq}Object.defineProperty(Writable.prototype,"destroyed",{enumerable:false,get:function get(){if(this._writableState===undefined){return false}return this._writableState.destroyed},set:function set(value){if(!this._writableState){return}this._writableState.destroyed=value}});Writable.prototype.destroy=destroyImpl.destroy;Writable.prototype._undestroy=destroyImpl.undestroy;Writable.prototype._destroy=function(err,cb){cb(err)}}).call(this,require("_process"),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})}

1,{"../errors":220,"./_stream_duplex":221,"./internal/streams/destroy":228,"./internal/streams/state":232,"./internal/streams/stream":233,_process:39,buffer:40,inherits:141,"util-deprecate":281}],226:[function(require,module,exports){(function(process){"use strict";var _Object$setPrototypeO;function _defineProperty(obj,key,value){if(key in obj){Object.defineProperty(obj,key,{value:value,enumerable:true,configurable:true,writable:true})}else{obj[key]=value}return obj}var finished=require("./end-of-stream");var kLastResolve=Symbol("lastResolve");var kLastReject=Symbol("lastReject");var kError=Symbol("error");var kEnded=Symbol("ended");var kLastPromise=Symbol("lastPromise");var kHandlePromise=Symbol("handlePromise");var kStream=Symbol("stream");function createIterResult(value,done){return{value:value,done:done}}function readAndResolve(iter){var resolve=iter[kLastResolve];if(resolve!==null){var data=iter[kStream].read();if(data!==null){iter[kLastPromise]=null;iter[kLastResolve]=null;iter[kLastReject]=null;resolve(createIterResult(data,false))}}}function onReadable(iter){process.nextTick(readAndResolve,iter)}function wrapForNext(lastPromise,iter){return function(resolve,reject){lastPromise.then(function(){if(iter[kEnded]){resolve(createIterResult(undefined,true));return}iter[kHandlePromise](resolve,reject)},reject)}}var AsyncIteratorPrototype=Object.getPrototypeOf(function(){});var ReadableStreamAsyncIteratorPrototype=Object.setPrototypeOf((_Object$setPrototypeO={get stream(){return this[kStream]},next:function next(){var _this=this;var error=this[kError];if(error!==null){return Promise.reject(error)}if(this[kEnded]){return Promise.resolve(createIterResult(undefined,true))}if(this[kStream].destroyed){return new Promise(function(resolve,reject){process.nextTick(function(){if(_this[kError]){reject(_this[kError])}else{resolve(createIterResult(undefined,true))}})})}var lastPromise=this[kLastPromise];var promise;if(lastPromise){promise=new Promise(wrapForNext(lastPromise,this))}else{var data=this[kStream].read();if(data!==null){return Promise.resolve(createIterResult(data,false))}promise=new Promise(this[kHandlePromise])}this[kLastPromise]=promise;return promise}},_defineProperty(_Object$setPrototypeO,Symbol.asyncIterator,function(){return this}),_defineProperty(_Object$setPrototypeO,"return",function _return(){var _this2=this;return new Promise(function(resolve,reject){_this2[kStream].destroy(null,function(err){if(err){reject(err);return}resolve(createIterResult(undefined,true))})})}

1),_Object$setPrototypeO),AsyncIteratorPrototype);var createReadableStreamAsyncIterator=function createReadableStreamAsyncIterator(stream){var _Object$create;var iterator=Object.create(ReadableStreamAsyncIteratorPrototype,(_Object$create={},_defineProperty(_Object$create,kStream,{value:stream,writable:true}),_defineProperty(_Object$create,kLastResolve,{value:null,writable:true}),_defineProperty(_Object$create,kLastReject,{value:null,writable:true}),_defineProperty(_Object$create,kError,{value:null,writable:true}),_defineProperty(_Object$create,kEnded,{value:stream._readableState.endEmitted,writable:true}),_defineProperty(_Object$create,kHandlePromise,{value:function value(resolve,reject){var data=iterator[kStream].read();if(data){iterator[kLastPromise]=null;iterator[kLastResolve]=null;iterator[kLastReject]=null;resolve(createIterResult(data,false))}else{iterator[kLastResolve]=resolve;iterator[kLastReject]=reject}},writable:true}),_Object$create));iterator[kLastPromise]=null;finished(stream,function(err){if(err&&err.code!=="ERR_STREAM_PREMATURE_CLOSE"){var reject=iterator[kLastReject];if(reject!==null){iterator[kLastPromise]=null;iterator[kLastResolve]=null;iterator[kLastReject]=null;reject(err)}iterator[kError]=err;return}var resolve=iterator[kLastResolve];if(resolve!==null){iterator[kLastPromise]=null;iterator[kLastResolve]=null;iterator[kLastReject]=null;resolve(createIterResult(undefined,true))}iterator[kEnded]=true});stream.on("readable",onReadable.bind(null,iterator));return iterator};module.exports=createReadableStreamAsyncIterator}).call(this,require("_process"))},{"./end-of-stream":229,_process:39}],227:[function(require,module,exports){"use strict";function ownKeys(object,enumerableOnly){var keys=Object.keys(object);if(Object.getOwnPropertySymbols){var symbols=Object.getOwnPropertySymbols(object);if(enumerableOnly)symbols=symbols.filter(function(sym){return Object.getOwnPropertyDescriptor(object,sym).enumerable});keys.push.apply(keys,symbols)}return keys}function _objectSpread(target){for(var i=1;i<arguments.length;i++){var source=arguments[i]!=null?arguments[i]:{};if(i%2){ownKeys(Object(source),true).forEach(function(key){_defineProperty(target,key,source[key])})}else if(Object.getOwnPropertyDescriptors){Object.defineProperties(target,Object.getOwnPropertyDescriptors(source))}else{ownKeys(Object(source)).forEach(function(key){Object.defineProperty(target,key,Object.getOwnPropertyDescriptor(source,key))})}}return target}function _defineProperty(obj,key,value){if(key in obj){Object.defineProperty(obj,key,{value:value,enumerable:true,configurable:true,writable:true})}else{obj[key]=value}return obj}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}function _defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor)}}function _createClass(Constructor,protoProps,staticProps){if(protoProps)_defineProperties(Constructor.prototype,protoProps);if(staticProps)_defineProperties(Constructor,staticProps);return Constructor}var _require=require("buffer"),Buffer=_require.Buffer;var _require2=require("util"),inspect=_require2.inspect;var custom=inspect&&inspect.custom||"inspect";function copyBuffer(src,target,offset){Buffer.prototype.copy.call(src,target,offset)}module.exports=function(){function BufferList(){_classCallCheck(this,BufferList);this.head=null;this.tail=null;this.length=0}_createClass(BufferList,[{key:"push",value:function push(v){var entry={data:v,next:null};if(this.length>0)this.tail.next=entry;else this.head=entry;this.tail=entry;++this.length}},{key:"unshift",value:function unshift(v){var entry={data:v,next:this.head};if(this.length===0)this.tail=entry;this.head=entry;++this.length}},{key:"shift",value:function shift(){if(this.length===0)return;var ret=this.head.data;if(this.length===1)this.head=this.tail=null;else this.head=this.head.next;--this.length;return ret}},{key:"clear",value:function clear(){this.head=this.tail=null;this.length=0}},{key:"join",value:function join(s){if(this.length===0)return"";var p=this.head;var ret=""+p.data;while(p=p.next){ret+=s+p.data}return ret}},{key:"concat",value:function concat(n){if(this.length===0)return Buffer.alloc(0);var ret=Buffer.allocUnsafe(n>>>0);var p=this.head;var i=0;while(p){copyBuffer(p.data,ret,i);i+=p.data.length;p=p.next}return ret}},{key:"consume",value:function consume(n,hasStrings){var ret;if(n<this.head.data.length){ret=this.head.data.slice(0,n);this.head.data=this.head.data.slice(n)}else if(n===this.head.data.length){ret=this.shift()}else{ret=hasStrings?this._getString(n):this._getBuffer(n)}return ret}},{key:"first",value:function first(){return this.head.data}},{key:"_getString",value:function _getString(n){var p=this.head;var c=1;var ret=p.data;n-=ret.length;while(p=p.next){var str=p.data;var nb=n>str.length?str.length:n;if(nb===str.length)ret+=str;else ret+=str.slice(0,n);n-=nb;if(n===0){if(nb===str.length){++c;if(p.next)this.head=p.next;else this.head=this.tail=null}else{this.head=p;p.data=str.slice(nb)}break}++c}this.length-=c;return ret}},{key:"_getBuffer",value:function _getBuffer(n){var ret=Buffer.allocUnsafe(n);var p=this.head;var c=1;p.data.copy(ret);n-=p.data.length;while(p=p.next){var buf=p.data;var nb=n>buf.length?buf.length:n;buf.copy(ret,ret.length-n,0,nb);n-=nb;if(n===0){if(nb===buf.length){++c;if(p.next)this.head=p.next;else this.head=this.tail=null}else{this.head=p;p.data=buf.slice(nb)}break}++c}this.length-=c;return ret}},{key:custom,value:function value(_,options){return inspect(this,_objectSpread({},options,{depth:0,customInspect:false}))}}]);return BufferList}()},{buffer:40,util:37}],228:[function(require,module,exports){(function(process){"use strict";function destroy(err,cb){var _this=this;var readableDestroyed=this._readableState&&this._readableState.destroyed;var writableDestroyed=this._writableState&&this._writableState.destroyed;

1if(readableDestroyed||writableDestroyed){if(cb){cb(err)}else if(err){if(!this._writableState){process.nextTick(emitErrorNT,this,err)}else if(!this._writableState.errorEmitted){this._writableState.errorEmitted=true;process.nextTick(emitErrorNT,this,err)}}return this}if(this._readableState){this._readableState.destroyed=true}if(this._writableState){this._writableState.destroyed=true}this._destroy(err||null,function(err){if(!cb&&err){if(!_this._writableState){process.nextTick(emitErrorAndCloseNT,_this,err)}else if(!_this._writableState.errorEmitted){_this._writableState.errorEmitted=true;process.nextTick(emitErrorAndCloseNT,_this,err)}else{process.nextTick(emitCloseNT,_this)}}else if(cb){process.nextTick(emitCloseNT,_this);cb(err)}else{process.nextTick(emitCloseNT,_this)}});return this}function emitErrorAndCloseNT(self,err){emitErrorNT(self,err);emitCloseNT(self)}function emitCloseNT(self){if(self._writableState&&!self._writableState.emitClose)return;if(self._readableState&&!self._readableState.emitClose)return;self.emit("close")}function undestroy(){if(this._readableState){this._readableState.destroyed=false;this._readableState.reading=false;this._readableState.ended=false;this._readableState.endEmitted=false}if(this._writableState){this._writableState.destroyed=false;this._writableState.ended=false;this._writableState.ending=false;this._writableState.finalCalled=false;this._writableState.prefinished=false;this._writableState.finished=false;this._writableState.errorEmitted=false}}function emitErrorNT(self,err){self.emit("error",err)}function errorOrDestroy(stream,err){var rState=stream._readableState;var wState=stream._writableState;if(rState&&rState.autoDestroy||wState&&wState.autoDestroy)stream.destroy(err);else stream.emit("error",err)}module.exports={destroy:destroy,undestroy:undestroy,errorOrDestroy:errorOrDestroy}}).call(this,require("_process"))},{_process:39}],229:[function(require,module,exports){"use strict";var ERR_STREAM_PREMATURE_CLOSE=require("../../../errors").codes.ERR_STREAM_PREMATURE_CLOSE;function once(callback){var called=false;return function(){if(called)return;called=true;for(var _len=arguments.length,args=new Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key]}callback.apply(this,args)}}function noop(){}function isRequest(stream){return stream.setHeader&&typeof stream.abort==="function"}function eos(stream,opts,callback){if(typeof opts==="function")return eos(stream,null,opts);if(!opts)opts={};callback=once(callback||noop);var readable=opts.readable||opts.readable!==false&&stream.readable;var writable=opts.writable||opts.writable!==false&&stream.writable;var onlegacyfinish=function onlegacyfinish(){if(!stream.writable)onfinish()};var writableEnded=stream._writableState&&stream._writableState.finished;var onfinish=function onfinish(){writable=false;writableEnded=true;if(!readable)callback.call(stream)};var readableEnded=stream._readableState&&stream._readableState.endEmitted;var onend=function onend(){readable=false;readableEnded=true;if(!writable)callback.call(stream)};var onerror=function onerror(err){callback.call(stream,err)};var onclose=function onclose(){var err;if(readable&&!readableEnded){if(!stream._readableState||!stream._readableState.ended)err=new ERR_STREAM_PREMATURE_CLOSE;return callback.call(stream,err)}if(writable&&!writableEnded){if(!stream._writableState||!stream._writableState.ended)err=new ERR_STREAM_PREMATURE_CLOSE;return callback.call(stream,err)}};var onrequest=function onrequest(){stream.req.on("finish",onfinish)};if(isRequest(stream)){stream.on("complete",onfinish);stream.on("abort",onclose);if(stream.req)onrequest();else stream.on("request",onrequest)}else if(writable&&!stream._writableState){stream.on("end",onlegacyfinish);stream.on("close",onlegacyfinish)}stream.on("end",onend);stream.on("finish",onfinish);if(opts.error!==false)stream.on("error",onerror);stream.on("close",onclose);return function(){stream.removeListener("complete",onfinish);stream.removeListener("abort",onclose);stream.removeListener("request",onrequest);if(stream.req)stream.req.removeListener("finish",onfinish);stream.removeListener("end",onlegacyfinish);stream.removeListener("close",onlegacyfinish);stream.removeListener("finish",onfinish);stream.removeListener("end",onend);stream.removeListener("error",onerror);stream.removeListener("close",onclose)}}module.exports=eos},{"../../../errors":220}],230:[function(require,module,exports){module.exports=function(){throw new Error("Readable.from is not available in the browser")}},{}],231:[function(require,module,exports){"use strict";var eos;function once(callback){var called=false;return function(){if(called)return;called=true;callback.apply(void 0,arguments)}}var _require$codes=require("../../../errors").codes,ERR_MISSING_ARGS=_require$codes.ERR_MISSING_ARGS,ERR_STREAM_DESTROYED=_require$codes.ERR_STREAM_DESTROYED;function noop(err){if(err)throw err}function isRequest(stream){return stream.setHeader&&typeof stream.abort==="function"}function destroyer(stream,reading,writing,callback){callback=once(callback);var closed=false;stream.on("close",function(){closed=true});if(eos===undefined)eos=require("./end-of-stream");eos(stream,{readable:reading,writable:writing},function(err){if(err)return callback(err);closed=true;callback()});var destroyed=false;return function(err){if(closed)return;if(destroyed)return;destroyed=true;if(isRequest(stream))return stream.abort();if(typeof stream.destroy==="function")return stream.destroy();callback(err||new ERR_STREAM_DESTROYED("pipe"))}}function call(fn){fn()}function pipe(from,to){return from.pipe(to)}

1function popCallback(streams){if(!streams.length)return noop;if(typeof streams[streams.length-1]!=="function")return noop;return streams.pop()}function pipeline(){for(var _len=arguments.length,streams=new Array(_len),_key=0;_key<_len;_key++){streams[_key]=arguments[_key]}var callback=popCallback(streams);if(Array.isArray(streams[0]))streams=streams[0];if(streams.length<2){throw new ERR_MISSING_ARGS("streams")}var error;var destroys=streams.map(function(stream,i){var reading=i<streams.length-1;var writing=i>0;return destroyer(stream,reading,writing,function(err){if(!error)error=err;if(err)destroys.forEach(call);if(reading)return;destroys.forEach(call);callback(error)})});return streams.reduce(pipe)}module.exports=pipeline},{"../../../errors":220,"./end-of-stream":229}],232:[function(require,module,exports){"use strict";var ERR_INVALID_OPT_VALUE=require("../../../errors").codes.ERR_INVALID_OPT_VALUE;function highWaterMarkFrom(options,isDuplex,duplexKey){return options.highWaterMark!=null?options.highWaterMark:isDuplex?options[duplexKey]:null}function getHighWaterMark(state,options,duplexKey,isDuplex){var hwm=highWaterMarkFrom(options,isDuplex,duplexKey);if(hwm!=null){if(!(isFinite(hwm)&&Math.floor(hwm)===hwm)||hwm<0){var name=isDuplex?duplexKey:"highWaterMark";throw new ERR_INVALID_OPT_VALUE(name,hwm)}return Math.floor(hwm)}return state.objectMode?16:16*1024}module.exports={getHighWaterMark:getHighWaterMark}},{"../../../errors":220}],233:[function(require,module,exports){module.exports=require("events").EventEmitter},{events:38}],234:[function(require,module,exports){exports=module.exports=require("./lib/_stream_readable.js");exports.Stream=exports;exports.Readable=exports;exports.Writable=require("./lib/_stream_writable.js");exports.Duplex=require("./lib/_stream_duplex.js");exports.Transform=require("./lib/_stream_transform.js");exports.PassThrough=require("./lib/_stream_passthrough.js");exports.finished=require("./lib/internal/streams/end-of-stream.js");exports.pipeline=require("./lib/internal/streams/pipeline.js")},{"./lib/_stream_duplex.js":221,"./lib/_stream_passthrough.js":222,"./lib/_stream_readable.js":223,"./lib/_stream_transform.js":224,"./lib/_stream_writable.js":225,"./lib/internal/streams/end-of-stream.js":229,"./lib/internal/streams/pipeline.js":231}],235:[function(require,module,exports){var runtime=function(exports){"use strict";var Op=Object.prototype;var hasOwn=Op.hasOwnProperty;var undefined;var $Symbol=typeof Symbol==="function"?Symbol:{};var iteratorSymbol=$Symbol.iterator||"@@iterator";var asyncIteratorSymbol=$Symbol.asyncIterator||"@@asyncIterator";var toStringTagSymbol=$Symbol.toStringTag||"@@toStringTag";function define(obj,key,value){Object.defineProperty(obj,key,{value:value,enumerable:true,configurable:true,writable:true});return obj[key]}try{define({},"")}catch(err){define=function(obj,key,value){return obj[key]=value}}function wrap(innerFn,outerFn,self,tryLocsList){var protoGenerator=outerFn&&outerFn.prototype instanceof Generator?outerFn:Generator;var generator=Object.create(protoGenerator.prototype);var context=new Context(tryLocsList||[]);generator._invoke=makeInvokeMethod(innerFn,self,context);return generator}exports.wrap=wrap;function tryCatch(fn,obj,arg){try{return{type:"normal",arg:fn.call(obj,arg)}}catch(err){return{type:"throw",arg:err}}}var GenStateSuspendedStart="suspendedStart";var GenStateSuspendedYield="suspendedYield";var GenStateExecuting="executing";var GenStateCompleted="completed";var ContinueSentinel={};function Generator(){}function GeneratorFunction(){}function GeneratorFunctionPrototype(){}var IteratorPrototype={};IteratorPrototype[iteratorSymbol]=function(){return this};var getProto=Object.getPrototypeOf;var NativeIteratorPrototype=getProto&&getProto(getProto(values([])));if(NativeIteratorPrototype&&NativeIteratorPrototype!==Op&&hasOwn.call(NativeIteratorPrototype,iteratorSymbol)){IteratorPrototype=NativeIteratorPrototype}var Gp=GeneratorFunctionPrototype.prototype=Generator.prototype=Object.create(IteratorPrototype);GeneratorFunction.prototype=Gp.constructor=GeneratorFunctionPrototype;GeneratorFunctionPrototype.constructor=GeneratorFunction;GeneratorFunction.displayName=define(GeneratorFunctionPrototype,toStringTagSymbol,"GeneratorFunction");function defineIteratorMethods(prototype){["next","throw","return"].forEach(function(method){define(prototype,method,function(arg){return this._invoke(method,arg)})})}exports.isGeneratorFunction=function(genFun){var ctor=typeof genFun==="function"&&genFun.constructor;return ctor?ctor===GeneratorFunction||(ctor.displayName||ctor.name)==="GeneratorFunction":false};exports.mark=function(genFun){if(Object.setPrototypeOf){Object.setPrototypeOf(genFun,GeneratorFunctionPrototype)}else{genFun.__proto__=GeneratorFunctionPrototype;define(genFun,toStringTagSymbol,"GeneratorFunction")}genFun.prototype=Object.create(Gp);return genFun};exports.awrap=function(arg){return{__await:arg}};function AsyncIterator(generator,PromiseImpl){function invoke(method,arg,resolve,reject){var record=tryCatch(generator[method],generator,arg);

1if(record.type==="throw"){reject(record.arg)}else{var result=record.arg;var value=result.value;if(value&&typeof value==="object"&&hasOwn.call(value,"__await")){return PromiseImpl.resolve(value.__await).then(function(value){invoke("next",value,resolve,reject)},function(err){invoke("throw",err,resolve,reject)})}return PromiseImpl.resolve(value).then(function(unwrapped){result.value=unwrapped;resolve(result)},function(error){return invoke("throw",error,resolve,reject)})}}var previousPromise;function enqueue(method,arg){function callInvokeWithMethodAndArg(){return new PromiseImpl(function(resolve,reject){invoke(method,arg,resolve,reject)})}return previousPromise=previousPromise?previousPromise.then(callInvokeWithMethodAndArg,callInvokeWithMethodAndArg):callInvokeWithMethodAndArg()}this._invoke=enqueue}defineIteratorMethods(AsyncIterator.prototype);AsyncIterator.prototype[asyncIteratorSymbol]=function(){return this};exports.AsyncIterator=AsyncIterator;exports.async=function(innerFn,outerFn,self,tryLocsList,PromiseImpl){if(PromiseImpl===void 0)PromiseImpl=Promise;var iter=new AsyncIterator(wrap(innerFn,outerFn,self,tryLocsList),PromiseImpl);return exports.isGeneratorFunction(outerFn)?iter:iter.next().then(function(result){return result.done?result.value:iter.next()})};function makeInvokeMethod(innerFn,self,context){var state=GenStateSuspendedStart;return function invoke(method,arg){if(state===GenStateExecuting){throw new Error("Generator is already running")}if(state===GenStateCompleted){if(method==="throw"){throw arg}return doneResult()}context.method=method;context.arg=arg;while(true){var delegate=context.delegate;if(delegate){var delegateResult=maybeInvokeDelegate(delegate,context);if(delegateResult){if(delegateResult===ContinueSentinel)continue;return delegateResult}}if(context.method==="next"){context.sent=context._sent=context.arg}else if(context.method==="throw"){if(state===GenStateSuspendedStart){state=GenStateCompleted;throw context.arg}context.dispatchException(context.arg)}else if(context.method==="return"){context.abrupt("return",context.arg)}state=GenStateExecuting;var record=tryCatch(innerFn,self,context);if(record.type==="normal"){state=context.done?GenStateCompleted:GenStateSuspendedYield;if(record.arg===ContinueSentinel){continue}return{value:record.arg,done:context.done}}else if(record.type==="throw"){state=GenStateCompleted;context.method="throw";context.arg=record.arg}}}}function maybeInvokeDelegate(delegate,context){var method=delegate.iterator[context.method];if(method===undefined){context.delegate=null;if(context.method==="throw"){if(delegate.iterator["return"]){context.method="return";context.arg=undefined;maybeInvokeDelegate(delegate,context);if(context.method==="throw"){return ContinueSentinel}}context.method="throw";context.arg=new TypeError("The iterator does not provide a 'throw' method")}return ContinueSentinel}var record=tryCatch(method,delegate.iterator,context.arg);if(record.type==="throw"){context.method="throw";context.arg=record.arg;context.delegate=null;return ContinueSentinel}var info=record.arg;if(!info){context.method="throw";context.arg=new TypeError("iterator result is not an object");context.delegate=null;return ContinueSentinel}if(info.done){context[delegate.resultName]=info.value;context.next=delegate.nextLoc;if(context.method!=="return"){context.method="next";context.arg=undefined}}else{return info}context.delegate=null;return ContinueSentinel}defineIteratorMethods(Gp);define(Gp,toStringTagSymbol,"Generator");Gp[iteratorSymbol]=function(){return this};Gp.toString=function(){return"[object Generator]"};function pushTryEntry(locs){var entry={tryLoc:locs[0]};if(1 in locs){entry.catchLoc=locs[1]}if(2 in locs){entry.finallyLoc=locs[2];entry.afterLoc=locs[3]}this.tryEntries.push(entry)}function resetTryEntry(entry){var record=entry.completion||{};record.type="normal";delete record.arg;entry.completion=record}function Context(tryLocsList){this.tryEntries=[{tryLoc:"root"}];tryLocsList.forEach(pushTryEntry,this);this.reset(true)}exports.keys=function(object){var keys=[];for(var key in object){keys.push(key)}keys.reverse();return function next(){while(keys.length){var key=keys.pop();if(key in object){next.value=key;next.done=false;return next}}next.done=true;return next}};function values(iterable){if(iterable){var iteratorMethod=iterable[iteratorSymbol];if(iteratorMethod){return iteratorMethod.call(iterable)}if(typeof iterable.next==="function"){return iterable}if(!isNaN(iterable.length)){var i=-1,next=function next(){while(++i<iterable.length){if(hasOwn.call(iterable,i)){next.value=iterable[i];next.done=false;return next}}next.value=undefined;next.done=true;return next};return next.next=next}}return{next:doneResult}}exports.values=values;function doneResult(){return{value:undefined,done:true}}Context.prototype={constructor:Context,reset:function(skipTempReset){this.prev=0;this.next=0;this.sent=this._sent=undefined;this.done=false;this.delegate=null;this.method="next";this.arg=undefined;

1this.tryEntries.forEach(resetTryEntry);if(!skipTempReset){for(var name in this){if(name.charAt(0)==="t"&&hasOwn.call(this,name)&&!isNaN(+name.slice(1))){this[name]=undefined}}}},stop:function(){this.done=true;var rootEntry=this.tryEntries[0];var rootRecord=rootEntry.completion;if(rootRecord.type==="throw"){throw rootRecord.arg}return this.rval},dispatchException:function(exception){if(this.done){throw exception}var context=this;function handle(loc,caught){record.type="throw";record.arg=exception;context.next=loc;if(caught){context.method="next";context.arg=undefined}return!!caught}for(var i=this.tryEntries.length-1;i>=0;--i){var entry=this.tryEntries[i];var record=entry.completion;if(entry.tryLoc==="root"){return handle("end")}if(entry.tryLoc<=this.prev){var hasCatch=hasOwn.call(entry,"catchLoc");var hasFinally=hasOwn.call(entry,"finallyLoc");if(hasCatch&&hasFinally){if(this.prev<entry.catchLoc){return handle(entry.catchLoc,true)}else if(this.prev<entry.finallyLoc){return handle(entry.finallyLoc)}}else if(hasCatch){if(this.prev<entry.catchLoc){return handle(entry.catchLoc,true)}}else if(hasFinally){if(this.prev<entry.finallyLoc){return handle(entry.finallyLoc)}}else{throw new Error("try statement without catch or finally")}}}},abrupt:function(type,arg){for(var i=this.tryEntries.length-1;i>=0;--i){var entry=this.tryEntries[i];if(entry.tryLoc<=this.prev&&hasOwn.call(entry,"finallyLoc")&&this.prev<entry.finallyLoc){var finallyEntry=entry;break}}if(finallyEntry&&(type==="break"||type==="continue")&&finallyEntry.tryLoc<=arg&&arg<=finallyEntry.finallyLoc){finallyEntry=null}var record=finallyEntry?finallyEntry.completion:{};record.type=type;record.arg=arg;if(finallyEntry){this.method="next";this.next=finallyEntry.finallyLoc;return ContinueSentinel}return this.complete(record)},complete:function(record,afterLoc){if(record.type==="throw"){throw record.arg}if(record.type==="break"||record.type==="continue"){this.next=record.arg}else if(record.type==="return"){this.rval=this.arg=record.arg;this.method="return";this.next="end"}else if(record.type==="normal"&&afterLoc){this.next=afterLoc}return ContinueSentinel},finish:function(finallyLoc){for(var i=this.tryEntries.length-1;i>=0;--i){var entry=this.tryEntries[i];if(entry.finallyLoc===finallyLoc){this.complete(entry.completion,entry.afterLoc);resetTryEntry(entry);return ContinueSentinel}}},catch:function(tryLoc){for(var i=this.tryEntries.length-1;i>=0;--i){var entry=this.tryEntries[i];if(entry.tryLoc===tryLoc){var record=entry.completion;if(record.type==="throw"){var thrown=record.arg;resetTryEntry(entry)}return thrown}}throw new Error("illegal catch attempt")},delegateYield:function(iterable,resultName,nextLoc){this.delegate={iterator:values(iterable),resultName:resultName,nextLoc:nextLoc};if(this.method==="next"){this.arg=undefined}return ContinueSentinel}};return exports}(typeof module==="object"?module.exports:{});try{regeneratorRuntime=runtime}catch(accidentalStrictMode){Function("r","regeneratorRuntime = r")(runtime)}},{}],236:[function(require,module,exports){"use strict";var Buffer=require("buffer").Buffer;var inherits=require("inherits");var HashBase=require("hash-base");var ARRAY16=new Array(16);var zl=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13];var zr=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11];var sl=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6];var sr=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11];var hl=[0,1518500249,1859775393,2400959708,2840853838];var hr=[1352829926,1548603684,1836072691,2053994217,0];function RIPEMD160(){HashBase.call(this,64);this._a=1732584193;this._b=4023233417;this._c=2562383102;this._d=271733878;this._e=3285377520}inherits(RIPEMD160,HashBase);RIPEMD160.prototype._update=function(){var words=ARRAY16;for(var j=0;j<16;++j)words[j]=this._block.readInt32LE(j*4);var al=this._a|0;var bl=this._b|0;var cl=this._c|0;var dl=this._d|0;var el=this._e|0;var ar=this._a|0;var br=this._b|0;var cr=this._c|0;var dr=this._d|0;var er=this._e|0;for(var i=0;i<80;i+=1){var tl;var tr;if(i<16){tl=fn1(al,bl,cl,dl,el,words[zl[i]],hl[0],sl[i]);tr=fn5(ar,br,cr,dr,er,words[zr[i]],hr[0],sr[i])}else if(i<32){tl=fn2(al,bl,cl,dl,el,words[zl[i]],hl[1],sl[i]);tr=fn4(ar,br,cr,dr,er,words[zr[i]],hr[1],sr[i])}else if(i<48){tl=fn3(al,bl,cl,dl,el,words[zl[i]],hl[2],sl[i]);tr=fn3(ar,br,cr,dr,er,words[zr[i]],hr[2],sr[i])}else if(i<64){tl=fn4(al,bl,cl,dl,el,words[zl[i]],hl[3],sl[i]);tr=fn2(ar,br,cr,dr,er,words[zr[i]],hr[3],sr[i])}else{tl=fn5(al,bl,cl,dl,el,words[zl[i]],hl[4],sl[i]);tr=fn1(ar,br,cr,dr,er,words[zr[i]],hr[4],sr[i])}al=el;el=dl;dl=rotl(cl,10);cl=bl;bl=tl;ar=er;er=dr;dr=rotl(cr,10);cr=br;br=tr}var t=this._b+cl+dr|0;this._b=this._c+dl+er|0;this._c=this._d+el+ar|0;this._d=this._e+al+br|0;this._e=this._a+bl+cr|0;this._a=t};RIPEMD160.prototype._digest=function(){this._block[this._blockOffset++]=128;if(this._blockOffset>56){this._block.fill(0,this._blockOffset,64);this._update();this._blockOffset=0}this._block.fill(0,this._blockOffset,56);this._block.writeUInt32LE(this._length[0],56);this._block.writeUInt32LE(this._length[1],60);this._update();var buffer=Buffer.alloc?Buffer.alloc(20):new Buffer(20);buffer.writeInt32LE(this._a,0);buffer.writeInt32LE(this._b,4);buffer.writeInt32LE(this._c,8);buffer.writeInt32LE(this._d,12);buffer.writeInt32LE(this._e,16);return buffer};function rotl(x,n){return x<<n|x>>>32-n}function fn1(a,b,c,d,e,m,k,s){return rotl(a+(b^c^d)+m+k|0,s)+e|0}function fn2(a,b,c,d,e,m,k,s){return rotl(a+(b&c|~b&d)+m+k|0,s)+e|0}function fn3(a,b,c,d,e,m,k,s){return rotl(a+((b|~c)^d)+m+k|0,s)+e|0}function fn4(a,b,c,d,e,m,k,s){return rotl(a+(b&d|c&~d)+m+k|0,s)+e|0}function fn5(a,b,c,d,e,m,k,s){return rotl(a+(b^(c|~d))+m+k|0,s)+e|0}module.exports=RIPEMD160},{buffer:40,"hash-base":126,inherits:141}],237:[function(require,module,exports){(function(Buffer){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.getLength=exports.decode=exports.encode=void 0;var BN=require("bn.js");function encode(input){if(Array.isArray(input)){var output=[];for(var i=0;i<input.length;i++){output.push(encode(input[i]))}var buf=Buffer.concat(output);return Buffer.concat([encodeLength(buf.length,192),buf])}else{var inputBuf=toBuffer(input);return inputBuf.length===1&&inputBuf[0]<128?inputBuf:Buffer.concat([encodeLength(inputBuf.length,128),inputBuf])}}exports.encode=encode;function safeParseInt(v,base){if(v.slice(0,2)==="00"){throw new Error("invalid RLP: extra zeros")}return parseInt(v,base)}function encodeLength(len,offset){if(len<56){return Buffer.from([len+offset])}else{var hexLength=intToHex(len);var lLength=hexLength.length/2;var firstByte=intToHex(offset+55+lLength);return Buffer.from(firstByte+hexLength,"hex")}}function decode(input,stream){if(stream===void 0){stream=false}if(!input||input.length===0){return Buffer.from([])}var inputBuffer=toBuffer(input);var decoded=_decode(inputBuffer);if(stream){return decoded}if(decoded.remainder.length!==0){throw new Error("invalid remainder")}return decoded.data}exports.decode=decode;function getLength(input){if(!input||input.length===0){return Buffer.from([])}var inputBuffer=toBuffer(input);var firstByte=inputBuffer[0];if(firstByte<=127){return inputBuffer.length}else if(firstByte<=183){return firstByte-127}else if(firstByte<=191){return firstByte-182}else if(firstByte<=247){return firstByte-191}else{var llength=firstByte-246;var length=safeParseInt(inputBuffer.slice(1,llength).toString("hex"),16);return llength+length}}exports.getLength=getLength;function _decode(input){var length,llength,data,innerRemainder,d;var decoded=[];var firstByte=input[0];if(firstByte<=127){return{data:input.slice(0,1),remainder:input.slice(1)}}else if(firstByte<=183){length=firstByte-127;if(firstByte===128){data=Buffer.from([])}else{data=input.slice(1,length)}if(length===2&&data[0]<128){throw new Error("invalid rlp encoding: byte must be less 0x80")}return{data:data,remainder:input.slice(length)}}else if(firstByte<=191){llength=firstByte-182;

1if(input.length-1<llength){throw new Error("invalid RLP: not enough bytes for string length")}length=safeParseInt(input.slice(1,llength).toString("hex"),16);if(length<=55){throw new Error("invalid RLP: expected string length to be greater than 55")}data=input.slice(llength,length+llength);if(data.length<length){throw new Error("invalid RLP: not enough bytes for string")}return{data:data,remainder:input.slice(length+llength)}}else if(firstByte<=247){length=firstByte-191;innerRemainder=input.slice(1,length);while(innerRemainder.length){d=_decode(innerRemainder);decoded.push(d.data);innerRemainder=d.remainder}return{data:decoded,remainder:input.slice(length)}}else{llength=firstByte-246;length=safeParseInt(input.slice(1,llength).toString("hex"),16);var totalLength=llength+length;if(totalLength>input.length){throw new Error("invalid rlp: total length is larger than the data")}innerRemainder=input.slice(llength,totalLength);if(innerRemainder.length===0){throw new Error("invalid rlp, List has a invalid length")}while(innerRemainder.length){d=_decode(innerRemainder);decoded.push(d.data);innerRemainder=d.remainder}return{data:decoded,remainder:input.slice(totalLength)}}}function isHexPrefixed(str){return str.slice(0,2)==="0x"}function stripHexPrefix(str){if(typeof str!=="string"){return str}return isHexPrefixed(str)?str.slice(2):str}function intToHex(integer){if(integer<0){throw new Error("Invalid integer as argument, must be unsigned!")}var hex=integer.toString(16);return hex.length%2?"0"+hex:hex}function padToEven(a){return a.length%2?"0"+a:a}function intToBuffer(integer){var hex=intToHex(integer);return Buffer.from(hex,"hex")}function toBuffer(v){if(!Buffer.isBuffer(v)){if(typeof v==="string"){if(isHexPrefixed(v)){return Buffer.from(padToEven(stripHexPrefix(v)),"hex")}else{return Buffer.from(v)}}else if(typeof v==="number"||typeof v==="bigint"){if(!v){return Buffer.from([])}else{return intToBuffer(v)}}else if(v===null||v===undefined){return Buffer.from([])}else if(v instanceof Uint8Array){return Buffer.from(v)}else if(BN.isBN(v)){return Buffer.from(v.toArray())}else{throw new Error("invalid type")}}return v}}).call(this,require("buffer").Buffer)},{"bn.js":238,buffer:40}],238:[function(require,module,exports){arguments[4][59][0].apply(exports,arguments)},{buffer:37,dup:59}],239:[function(require,module,exports){var buffer=require("buffer");var Buffer=buffer.Buffer;function copyProps(src,dst){for(var key in src){dst[key]=src[key]}}if(Buffer.from&&Buffer.alloc&&Buffer.allocUnsafe&&Buffer.allocUnsafeSlow){module.exports=buffer}else{copyProps(buffer,exports);exports.Buffer=SafeBuffer}function SafeBuffer(arg,encodingOrOffset,length){return Buffer(arg,encodingOrOffset,length)}SafeBuffer.prototype=Object.create(Buffer.prototype);copyProps(Buffer,SafeBuffer);SafeBuffer.from=function(arg,encodingOrOffset,length){if(typeof arg==="number"){throw new TypeError("Argument must not be a number")}return Buffer(arg,encodingOrOffset,length)};SafeBuffer.alloc=function(size,fill,encoding){if(typeof size!=="number"){throw new TypeError("Argument must be a number")}var buf=Buffer(size);if(fill!==undefined){if(typeof encoding==="string"){buf.fill(fill,encoding)}else{buf.fill(fill)}}else{buf.fill(0)}return buf};SafeBuffer.allocUnsafe=function(size){if(typeof size!=="number"){throw new TypeError("Argument must be a number")}return Buffer(size)};SafeBuffer.allocUnsafeSlow=function(size){if(typeof size!=="number"){throw new TypeError("Argument must be a number")}return buffer.SlowBuffer(size)}},{buffer:40}],240:[function(require,module,exports){const util=require("util");const EventEmitter=require("events/");var R=typeof Reflect==="object"?Reflect:null;var ReflectApply=R&&typeof R.apply==="function"?R.apply:function ReflectApply(target,receiver,args){return Function.prototype.apply.call(target,receiver,args)};module.exports=SafeEventEmitter;function SafeEventEmitter(){EventEmitter.call(this)}util.inherits(SafeEventEmitter,EventEmitter);SafeEventEmitter.prototype.emit=function(type){var args=[];for(var i=1;i<arguments.length;i++)args.push(arguments[i]);var doError=type==="error";var events=this._events;if(events!==undefined)doError=doError&&events.error===undefined;else if(!doError)return false;

1if(doError){var er;if(args.length>0)er=args[0];if(er instanceof Error){throw er}var err=new Error("Unhandled error."+(er?" ("+er.message+")":""));err.context=er;throw err}var handler=events[type];if(handler===undefined)return false;if(typeof handler==="function"){safeApply(handler,this,args)}else{var len=handler.length;var listeners=arrayClone(handler,len);for(var i=0;i<len;++i)safeApply(listeners[i],this,args)}return true};function safeApply(handler,context,args){try{ReflectApply(handler,context,args)}catch(err){setTimeout(()=>{throw err})}}function arrayClone(arr,n){var copy=new Array(n);for(var i=0;i<n;++i)copy[i]=arr[i];return copy}},{"events/":123,util:284}],241:[function(require,module,exports){"use strict";module.exports=require("./lib")(require("./lib/elliptic"))},{"./lib":245,"./lib/elliptic":244}],242:[function(require,module,exports){(function(Buffer){"use strict";var toString=Object.prototype.toString;exports.isArray=function(value,message){if(!Array.isArray(value))throw TypeError(message)};exports.isBoolean=function(value,message){if(toString.call(value)!=="[object Boolean]")throw TypeError(message)};exports.isBuffer=function(value,message){if(!Buffer.isBuffer(value))throw TypeError(message)};exports.isFunction=function(value,message){if(toString.call(value)!=="[object Function]")throw TypeError(message)};exports.isNumber=function(value,message){if(toString.call(value)!=="[object Number]")throw TypeError(message)};exports.isObject=function(value,message){if(toString.call(value)!=="[object Object]")throw TypeError(message)};exports.isBufferLength=function(buffer,length,message){if(buffer.length!==length)throw RangeError(message)};exports.isBufferLength2=function(buffer,length1,length2,message){if(buffer.length!==length1&&buffer.length!==length2)throw RangeError(message)};exports.isLengthGTZero=function(value,message){if(value.length===0)throw RangeError(message)};exports.isNumberInInterval=function(number,x,y,message){if(number<=x||number>=y)throw RangeError(message)}}).call(this,{isBuffer:require("../../insert-module-globals/node_modules/is-buffer/index.js")})},{"../../insert-module-globals/node_modules/is-buffer/index.js":142}],243:[function(require,module,exports){"use strict";var Buffer=require("safe-buffer").Buffer;var bip66=require("bip66");var EC_PRIVKEY_EXPORT_DER_COMPRESSED=Buffer.from([48,129,211,2,1,1,4,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,129,133,48,129,130,2,1,1,48,44,6,7,42,134,72,206,61,1,1,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,255,255,252,47,48,6,4,1,0,4,1,7,4,33,2,121,190,102,126,249,220,187,172,85,160,98,149,206,135,11,7,2,155,252,219,45,206,40,217,89,242,129,91,22,248,23,152,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,186,174,220,230,175,72,160,59,191,210,94,140,208,54,65,65,2,1,1,161,36,3,34,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);var EC_PRIVKEY_EXPORT_DER_UNCOMPRESSED=Buffer.from([48,130,1,19,2,1,1,4,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,129,165,48,129,162,2,1,1,48,44,6,7,42,134,72,206,61,1,1,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,255,255,252,47,48,6,4,1,0,4,1,7,4,65,4,121,190,102,126,249,220,187,172,85,160,98,149,206,135,11,7,2,155,252,219,45,206,40,217,89,242,129,91,22,248,23,152,72,58,218,119,38,163,196,101,93,164,251,252,14,17,8,168,253,23,180,72,166,133,84,25,156,71,208,143,251,16,212,184,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,186,174,220,230,175,72,160,59,191,210,94,140,208,54,65,65,2,1,1,161,68,3,66,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);exports.privateKeyExport=function(privateKey,publicKey,compressed){var result=Buffer.from(compressed?EC_PRIVKEY_EXPORT_DER_COMPRESSED:EC_PRIVKEY_EXPORT_DER_UNCOMPRESSED);privateKey.copy(result,compressed?8:9);publicKey.copy(result,compressed?181:214);return result};exports.privateKeyImport=function(privateKey){var length=privateKey.length;var index=0;

1if(length<index+1||privateKey[index]!==48)return;index+=1;if(length<index+1||!(privateKey[index]&128))return;var lenb=privateKey[index]&127;index+=1;if(lenb<1||lenb>2)return;if(length<index+lenb)return;var len=privateKey[index+lenb-1]|(lenb>1?privateKey[index+lenb-2]<<8:0);index+=lenb;if(length<index+len)return;if(length<index+3||privateKey[index]!==2||privateKey[index+1]!==1||privateKey[index+2]!==1){return}index+=3;if(length<index+2||privateKey[index]!==4||privateKey[index+1]>32||length<index+2+privateKey[index+1]){return}return privateKey.slice(index+2,index+2+privateKey[index+1])};exports.signatureExport=function(sigObj){var r=Buffer.concat([Buffer.from([0]),sigObj.r]);for(var lenR=33,posR=0;lenR>1&&r[posR]===0&&!(r[posR+1]&128);--lenR,++posR);var s=Buffer.concat([Buffer.from([0]),sigObj.s]);for(var lenS=33,posS=0;lenS>1&&s[posS]===0&&!(s[posS+1]&128);--lenS,++posS);return bip66.encode(r.slice(posR),s.slice(posS))};exports.signatureImport=function(sig){var r=Buffer.alloc(32,0);var s=Buffer.alloc(32,0);try{var sigObj=bip66.decode(sig);if(sigObj.r.length===33&&sigObj.r[0]===0)sigObj.r=sigObj.r.slice(1);if(sigObj.r.length>32)throw new Error("R length is too long");if(sigObj.s.length===33&&sigObj.s[0]===0)sigObj.s=sigObj.s.slice(1);if(sigObj.s.length>32)throw new Error("S length is too long")}catch(err){return}

1sigObj.r.copy(r,32-sigObj.r.length);sigObj.s.copy(s,32-sigObj.s.length);return{r:r,s:s}};exports.signatureImportLax=function(sig){var r=Buffer.alloc(32,0);var s=Buffer.alloc(32,0);var length=sig.length;var index=0;if(sig[index++]!==48)return;var lenbyte=sig[index++];if(lenbyte&128){index+=lenbyte-128;if(index>length)return}if(sig[index++]!==2)return;var rlen=sig[index++];if(rlen&128){lenbyte=rlen-128;if(index+lenbyte>length)return;for(;lenbyte>0&&sig[index]===0;index+=1,lenbyte-=1);for(rlen=0;lenbyte>0;index+=1,lenbyte-=1)rlen=(rlen<<8)+sig[index]}if(rlen>length-index)return;var rindex=index;index+=rlen;if(sig[index++]!==2)return;var slen=sig[index++];if(slen&128){lenbyte=slen-128;if(index+lenbyte>length)return;for(;lenbyte>0&&sig[index]===0;index+=1,lenbyte-=1);for(slen=0;lenbyte>0;index+=1,lenbyte-=1)slen=(slen<<8)+sig[index]}if(slen>length-index)return;var sindex=index;index+=slen;for(;rlen>0&&sig[rindex]===0;rlen-=1,rindex+=1);if(rlen>32)return;var rvalue=sig.slice(rindex,rindex+rlen);rvalue.copy(r,32-rvalue.length);for(;slen>0&&sig[sindex]===0;slen-=1,sindex+=1);if(slen>32)return;var svalue=sig.slice(sindex,sindex+slen);svalue.copy(s,32-svalue.length);return{r:r,s:s}}},{bip66:34,"safe-buffer":239}],244:[function(require,module,exports){"use strict";var Buffer=require("safe-buffer").Buffer;var createHash=require("create-hash");var BN=require("bn.js");var EC=require("elliptic").ec;var messages=require("../messages.json");var ec=new EC("secp256k1");var ecparams=ec.curve;function loadCompressedPublicKey(first,xBuffer){var x=new BN(xBuffer);if(x.cmp(ecparams.p)>=0)return null;x=x.toRed(ecparams.red);var y=x.redSqr().redIMul(x).redIAdd(ecparams.b).redSqrt();if(first===3!==y.isOdd())y=y.redNeg();return ec.keyPair({pub:{x:x,y:y}})}function loadUncompressedPublicKey(first,xBuffer,yBuffer){var x=new BN(xBuffer);var y=new BN(yBuffer);if(x.cmp(ecparams.p)>=0||y.cmp(ecparams.p)>=0)return null;x=x.toRed(ecparams.red);y=y.toRed(ecparams.red);if((first===6||first===7)&&y.isOdd()!==(first===7))return null;var x3=x.redSqr().redIMul(x);if(!y.redSqr().redISub(x3.redIAdd(ecparams.b)).isZero())return null;return ec.keyPair({pub:{x:x,y:y}})}function loadPublicKey(publicKey){var first=publicKey[0];switch(first){case 2:case 3:if(publicKey.length!==33)return null;return loadCompressedPublicKey(first,publicKey.slice(1,33));case 4:case 6:case 7:if(publicKey.length!==65)return null;return loadUncompressedPublicKey(first,publicKey.slice(1,33),publicKey.slice(33,65));default:return null}}exports.privateKeyVerify=function(privateKey){var bn=new BN(privateKey);return bn.cmp(ecparams.n)<0&&!bn.isZero()};exports.privateKeyExport=function(privateKey,compressed){var d=new BN(privateKey);if(d.cmp(ecparams.n)>=0||d.isZero())throw new Error(messages.EC_PRIVATE_KEY_EXPORT_DER_FAIL);return Buffer.from(ec.keyFromPrivate(privateKey).getPublic(compressed,true))};exports.privateKeyNegate=function(privateKey){var bn=new BN(privateKey);return bn.isZero()?Buffer.alloc(32):ecparams.n.sub(bn).umod(ecparams.n).toArrayLike(Buffer,"be",32)};exports.privateKeyModInverse=function(privateKey){var bn=new BN(privateKey);if(bn.cmp(ecparams.n)>=0||bn.isZero())throw new Error(messages.EC_PRIVATE_KEY_RANGE_INVALID);return bn.invm(ecparams.n).toArrayLike(Buffer,"be",32)};exports.privateKeyTweakAdd=function(privateKey,tweak){var bn=new BN(tweak);if(bn.cmp(ecparams.n)>=0)throw new Error(messages.EC_PRIVATE_KEY_TWEAK_ADD_FAIL);bn.iadd(new BN(privateKey));if(bn.cmp(ecparams.n)>=0)bn.isub(ecparams.n);if(bn.isZero())throw new Error(messages.EC_PRIVATE_KEY_TWEAK_ADD_FAIL);return bn.toArrayLike(Buffer,"be",32)};exports.privateKeyTweakMul=function(privateKey,tweak){var bn=new BN(tweak);if(bn.cmp(ecparams.n)>=0||bn.isZero())throw new Error(messages.EC_PRIVATE_KEY_TWEAK_MUL_FAIL);bn.imul(new BN(privateKey));if(bn.cmp(ecparams.n))bn=bn.umod(ecparams.n);return bn.toArrayLike(Buffer,"be",32)};exports.publicKeyCreate=function(privateKey,compressed){var d=new BN(privateKey);if(d.cmp(ecparams.n)>=0||d.isZero())throw new Error(messages.EC_PUBLIC_KEY_CREATE_FAIL);return Buffer.from(ec.keyFromPrivate(privateKey).getPublic(compressed,true))};exports.publicKeyConvert=function(publicKey,compressed){var pair=loadPublicKey(publicKey);if(pair===null)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL);return Buffer.from(pair.getPublic(compressed,true))};exports.publicKeyVerify=function(publicKey){return loadPublicKey(publicKey)!==null};exports.publicKeyTweakAdd=function(publicKey,tweak,compressed){var pair=loadPublicKey(publicKey);if(pair===null)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL);tweak=new BN(tweak);if(tweak.cmp(ecparams.n)>=0)throw new Error(messages.EC_PUBLIC_KEY_TWEAK_ADD_FAIL);var point=ecparams.g.mul(tweak).add(pair.pub);if(point.isInfinity())throw new Error(messages.EC_PUBLIC_KEY_TWEAK_ADD_FAIL);return Buffer.from(point.encode(true,compressed))};exports.publicKeyTweakMul=function(publicKey,tweak,compressed){var pair=loadPublicKey(publicKey);if(pair===null)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL);tweak=new BN(tweak);if(tweak.cmp(ecparams.n)>=0||tweak.isZero())throw new Error(messages.EC_PUBLIC_KEY_TWEAK_MUL_FAIL);return Buffer.from(pair.pub.mul(tweak).encode(true,compressed))};exports.publicKeyCombine=function(publicKeys,compressed){var pairs=new Array(publicKeys.length);for(var i=0;i<publicKeys.length;++i){pairs[i]=loadPublicKey(publicKeys[i]);if(pairs[i]===null)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL)}var point=pairs[0].pub;for(var j=1;j<pairs.length;++j)point=point.add(pairs[j].pub);if(point.isInfinity())throw new Error(messages.EC_PUBLIC_KEY_COMBINE_FAIL);return Buffer.from(point.encode(true,compressed))};exports.signatureNormalize=function(signature){var r=new BN(signature.slice(0,32));var s=new BN(signature.slice(32,64));if(r.cmp(ecparams.n)>=0||s.cmp(ecparams.n)>=0)throw new Error(messages.ECDSA_SIGNATURE_PARSE_FAIL);var result=Buffer.from(signature);if(s.cmp(ec.nh)===1)ecparams.n.sub(s).toArrayLike(Buffer,"be",32).copy(result,32);return result};exports.signatureExport=function(signature){var r=signature.slice(0,32);var s=signature.slice(32,64);if(new BN(r).cmp(ecparams.n)>=0||new BN(s).cmp(ecparams.n)>=0)throw new Error(messages.ECDSA_SIGNATURE_PARSE_FAIL);return{r:r,s:s}};exports.signatureImport=function(sigObj){var r=new BN(sigObj.r);if(r.cmp(ecparams.n)>=0)r=new BN(0);var s=new BN(sigObj.s);if(s.cmp(ecparams.n)>=0)s=new BN(0);return Buffer.concat([r.toArrayLike(Buffer,"be",32),s.toArrayLike(Buffer,"be",32)])};exports.sign=function(message,privateKey,noncefn,data){if(typeof noncefn==="function"){var getNonce=noncefn;noncefn=function(counter){var nonce=getNonce(message,privateKey,null,data,counter);if(!Buffer.isBuffer(nonce)||nonce.length!==32)throw new Error(messages.ECDSA_SIGN_FAIL);return new BN(nonce)}}var d=new BN(privateKey);if(d.cmp(ecparams.n)>=0||d.isZero())throw new Error(messages.ECDSA_SIGN_FAIL);var result=ec.sign(message,privateKey,{canonical:true,k:noncefn,pers:data}

1);return{signature:Buffer.concat([result.r.toArrayLike(Buffer,"be",32),result.s.toArrayLike(Buffer,"be",32)]),recovery:result.recoveryParam}};exports.verify=function(message,signature,publicKey){var sigObj={r:signature.slice(0,32),s:signature.slice(32,64)};var sigr=new BN(sigObj.r);var sigs=new BN(sigObj.s);if(sigr.cmp(ecparams.n)>=0||sigs.cmp(ecparams.n)>=0)throw new Error(messages.ECDSA_SIGNATURE_PARSE_FAIL);if(sigs.cmp(ec.nh)===1||sigr.isZero()||sigs.isZero())return false;var pair=loadPublicKey(publicKey);if(pair===null)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL);return ec.verify(message,sigObj,{x:pair.pub.x,y:pair.pub.y})};exports.recover=function(message,signature,recovery,compressed){var sigObj={r:signature.slice(0,32),s:signature.slice(32,64)};var sigr=new BN(sigObj.r);var sigs=new BN(sigObj.s);if(sigr.cmp(ecparams.n)>=0||sigs.cmp(ecparams.n)>=0)throw new Error(messages.ECDSA_SIGNATURE_PARSE_FAIL);try{if(sigr.isZero()||sigs.isZero())throw new Error;var point=ec.recoverPubKey(message,sigObj,recovery);return Buffer.from(point.encode(true,compressed))}catch(err){throw new Error(messages.ECDSA_RECOVER_FAIL)}};exports.ecdh=function(publicKey,privateKey){var shared=exports.ecdhUnsafe(publicKey,privateKey,true);return createHash("sha256").update(shared).digest()};exports.ecdhUnsafe=function(publicKey,privateKey,compressed){var pair=loadPublicKey(publicKey);if(pair===null)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL);var scalar=new BN(privateKey);if(scalar.cmp(ecparams.n)>=0||scalar.isZero())throw new Error(messages.ECDH_FAIL);return Buffer.from(pair.pub.mul(scalar).encode(true,compressed))}},{"../messages.json":246,"bn.js":247,"create-hash":43,elliptic:44,"safe-buffer":239}],245:[function(require,module,exports){"use strict";var assert=require("./assert");var der=require("./der");var messages=require("./messages.json");function initCompressedValue(value,defaultValue){if(value===undefined)return defaultValue;assert.isBoolean(value,messages.COMPRESSED_TYPE_INVALID);return value}module.exports=function(secp256k1){return{privateKeyVerify:function(privateKey){assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);return privateKey.length===32&&secp256k1.privateKeyVerify(privateKey)},privateKeyExport:function(privateKey,compressed){assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);assert.isBufferLength(privateKey,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);compressed=initCompressedValue(compressed,true);var publicKey=secp256k1.privateKeyExport(privateKey,compressed);return der.privateKeyExport(privateKey,publicKey,compressed)},privateKeyImport:function(privateKey){assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);privateKey=der.privateKeyImport(privateKey);if(privateKey&&privateKey.length===32&&secp256k1.privateKeyVerify(privateKey))return privateKey;throw new Error(messages.EC_PRIVATE_KEY_IMPORT_DER_FAIL)},privateKeyNegate:function(privateKey){assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);assert.isBufferLength(privateKey,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);return secp256k1.privateKeyNegate(privateKey)},privateKeyModInverse:function(privateKey){assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);assert.isBufferLength(privateKey,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);return secp256k1.privateKeyModInverse(privateKey)},privateKeyTweakAdd:function(privateKey,tweak){assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);assert.isBufferLength(privateKey,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);assert.isBuffer(tweak,messages.TWEAK_TYPE_INVALID);assert.isBufferLength(tweak,32,messages.TWEAK_LENGTH_INVALID);return secp256k1.privateKeyTweakAdd(privateKey,tweak)},privateKeyTweakMul:function(privateKey,tweak){assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);assert.isBufferLength(privateKey,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);assert.isBuffer(tweak,messages.TWEAK_TYPE_INVALID);assert.isBufferLength(tweak,32,messages.TWEAK_LENGTH_INVALID);return secp256k1.privateKeyTweakMul(privateKey,tweak)},publicKeyCreate:function(privateKey,compressed){assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);assert.isBufferLength(privateKey,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);compressed=initCompressedValue(compressed,true);return secp256k1.publicKeyCreate(privateKey,compressed)},publicKeyConvert:function(publicKey,compressed){assert.isBuffer(publicKey,messages.EC_PUBLIC_KEY_TYPE_INVALID);assert.isBufferLength2(publicKey,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID);compressed=initCompressedValue(compressed,true);return secp256k1.publicKeyConvert(publicKey,compressed)},publicKeyVerify:function(publicKey){assert.isBuffer(publicKey,messages.EC_PUBLIC_KEY_TYPE_INVALID);return secp256k1.publicKeyVerify(publicKey)},publicKeyTweakAdd:function(publicKey,tweak,compressed){assert.isBuffer(publicKey,messages.EC_PUBLIC_KEY_TYPE_INVALID);assert.isBufferLength2(publicKey,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID);assert.isBuffer(tweak,messages.TWEAK_TYPE_INVALID);assert.isBufferLength(tweak,32,messages.TWEAK_LENGTH_INVALID);compressed=initCompressedValue(compressed,true);return secp256k1.publicKeyTweakAdd(publicKey,tweak,compressed)},publicKeyTweakMul:function(publicKey,tweak,compressed){assert.isBuffer(publicKey,messages.EC_PUBLIC_KEY_TYPE_INVALID);assert.isBufferLength2(publicKey,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID);assert.isBuffer(tweak,messages.TWEAK_TYPE_INVALID);assert.isBufferLength(tweak,32,messages.TWEAK_LENGTH_INVALID);compressed=initCompressedValue(compressed,true);return secp256k1.publicKeyTweakMul(publicKey,tweak,compressed)},publicKeyCombine:function(publicKeys,compressed){assert.isArray(publicKeys,messages.EC_PUBLIC_KEYS_TYPE_INVALID);assert.isLengthGTZero(publicKeys,messages.EC_PUBLIC_KEYS_LENGTH_INVALID);for(var i=0;i<publicKeys.length;++i){assert.isBuffer(publicKeys[i],messages.EC_PUBLIC_KEY_TYPE_INVALID);assert.isBufferLength2(publicKeys[i],33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID)}compressed=initCompressedValue(compressed,true);return secp256k1.publicKeyCombine(publicKeys,compressed)},signatureNormalize:function(signature){assert.isBuffer(signature,messages.ECDSA_SIGNATURE_TYPE_INVALID);assert.isBufferLength(signature,64,messages.ECDSA_SIGNATURE_LENGTH_INVALID);return secp256k1.signatureNormalize(signature)},signatureExport:function(signature){assert.isBuffer(signature,messages.ECDSA_SIGNATURE_TYPE_INVALID);assert.isBufferLength(signature,64,messages.ECDSA_SIGNATURE_LENGTH_INVALID);var sigObj=secp256k1.signatureExport(signature);return der.signatureExport(sigObj)},signatureImport:function(sig){assert.isBuffer(sig,messages.ECDSA_SIGNATURE_TYPE_INVALID);assert.isLengthGTZero(sig,messages.ECDSA_SIGNATURE_LENGTH_INVALID);var sigObj=der.signatureImport(sig);if(sigObj)return secp256k1.signatureImport(sigObj);throw new Error(messages.ECDSA_SIGNATURE_PARSE_DER_FAIL)},signatureImportLax:function(sig){assert.isBuffer(sig,messages.ECDSA_SIGNATURE_TYPE_INVALID);assert.isLengthGTZero(sig,messages.ECDSA_SIGNATURE_LENGTH_INVALID);var sigObj=der.signatureImportLax(sig);if(sigObj)return secp256k1.signatureImport(sigObj);throw new Error(messages.ECDSA_SIGNATURE_PARSE_DER_FAIL)},sign:function(message,privateKey,options){assert.isBuffer(message,messages.MSG32_TYPE_INVALID);assert.isBufferLength(message,32,messages.MSG32_LENGTH_INVALID);assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);assert.isBufferLength(privateKey,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);var data=null;var noncefn=null;if(options!==undefined){assert.isObject(options,messages.OPTIONS_TYPE_INVALID);

1if(options.data!==undefined){assert.isBuffer(options.data,messages.OPTIONS_DATA_TYPE_INVALID);assert.isBufferLength(options.data,32,messages.OPTIONS_DATA_LENGTH_INVALID);data=options.data}if(options.noncefn!==undefined){assert.isFunction(options.noncefn,messages.OPTIONS_NONCEFN_TYPE_INVALID);noncefn=options.noncefn}}return secp256k1.sign(message,privateKey,noncefn,data)},verify:function(message,signature,publicKey){assert.isBuffer(message,messages.MSG32_TYPE_INVALID);assert.isBufferLength(message,32,messages.MSG32_LENGTH_INVALID);assert.isBuffer(signature,messages.ECDSA_SIGNATURE_TYPE_INVALID);assert.isBufferLength(signature,64,messages.ECDSA_SIGNATURE_LENGTH_INVALID);assert.isBuffer(publicKey,messages.EC_PUBLIC_KEY_TYPE_INVALID);assert.isBufferLength2(publicKey,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID);return secp256k1.verify(message,signature,publicKey)},recover:function(message,signature,recovery,compressed){assert.isBuffer(message,messages.MSG32_TYPE_INVALID);assert.isBufferLength(message,32,messages.MSG32_LENGTH_INVALID);assert.isBuffer(signature,messages.ECDSA_SIGNATURE_TYPE_INVALID);assert.isBufferLength(signature,64,messages.ECDSA_SIGNATURE_LENGTH_INVALID);assert.isNumber(recovery,messages.RECOVERY_ID_TYPE_INVALID);assert.isNumberInInterval(recovery,-1,4,messages.RECOVERY_ID_VALUE_INVALID);compressed=initCompressedValue(compressed,true);return secp256k1.recover(message,signature,recovery,compressed)},ecdh:function(publicKey,privateKey){assert.isBuffer(publicKey,messages.EC_PUBLIC_KEY_TYPE_INVALID);assert.isBufferLength2(publicKey,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID);assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);assert.isBufferLength(privateKey,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);return secp256k1.ecdh(publicKey,privateKey)},ecdhUnsafe:function(publicKey,privateKey,compressed){assert.isBuffer(publicKey,messages.EC_PUBLIC_KEY_TYPE_INVALID);assert.isBufferLength2(publicKey,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID);assert.isBuffer(privateKey,messages.EC_PRIVATE_KEY_TYPE_INVALID);assert.isBufferLength(privateKey,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);compressed=initCompressedValue(compressed,true);return secp256k1.ecdhUnsafe(publicKey,privateKey,compressed)}}}},{"./assert":242,"./der":243,"./messages.json":246}],246:[function(require,module,exports){module.exports={COMPRESSED_TYPE_INVALID:"compressed should be a boolean",EC_PRIVATE_KEY_TYPE_INVALID:"private key should be a Buffer",EC_PRIVATE_KEY_LENGTH_INVALID:"private key length is invalid",EC_PRIVATE_KEY_RANGE_INVALID:"private key range is invalid",EC_PRIVATE_KEY_TWEAK_ADD_FAIL:"tweak out of range or resulting private key is invalid",EC_PRIVATE_KEY_TWEAK_MUL_FAIL:"tweak out of range",EC_PRIVATE_KEY_EXPORT_DER_FAIL:"couldn't export to DER format",EC_PRIVATE_KEY_IMPORT_DER_FAIL:"couldn't import from DER format",EC_PUBLIC_KEYS_TYPE_INVALID:"public keys should be an Array",EC_PUBLIC_KEYS_LENGTH_INVALID:"public keys Array should have at least 1 element",EC_PUBLIC_KEY_TYPE_INVALID:"public key should be a Buffer",EC_PUBLIC_KEY_LENGTH_INVALID:"public key length is invalid",EC_PUBLIC_KEY_PARSE_FAIL:"the public key could not be parsed or is invalid",EC_PUBLIC_KEY_CREATE_FAIL:"private was invali

1d, try again",EC_PUBLIC_KEY_TWEAK_ADD_FAIL:"tweak out of range or resulting public key is invalid",EC_PUBLIC_KEY_TWEAK_MUL_FAIL:"tweak out of range",EC_PUBLIC_KEY_COMBINE_FAIL:"the sum of the public keys is not valid",ECDH_FAIL:"scalar was invalid (zero or overflow)",ECDSA_SIGNATURE_TYPE_INVALID:"signature should be a Buffer",ECDSA_SIGNATURE_LENGTH_INVALID:"signature length is invalid",ECDSA_SIGNATURE_PARSE_FAIL:"couldn't parse signature",ECDSA_SIGNATURE_PARSE_DER_FAIL:"couldn't parse DER signature",ECDSA_SIGNATURE_SERIALIZE_DER_FAIL:"couldn't serialize signature to DER format",ECDSA_SIGN_FAIL:"nonce generation function failed or private key is invalid",ECDSA_RECOVER_FAIL:"couldn't recover public key from signature",MSG32_TYPE_INVALID:"message should be a Buffer",MSG32_LENGTH_INVALID:"message length is invalid",OPTIONS_TYPE_INVALID:"options should be an Object",OPTIONS_DATA_TYPE_INVALID:"options.data should be a Buffer",OPTIONS_DATA_LENGTH_INVALID:"options.data length is invalid",OPTIONS_NONCEFN_TYPE_INVALID:"options.noncefn should be a Function",RECOVERY_ID_TYPE_INVALID:"recovery should be a Number",RECOVERY_ID_VALUE_INVALID:"recovery should have value between -1 and 4",TWEAK_TYPE_INVALID:"tweak should be a Buffer",TWEAK_LENGTH_INVALID:"tweak length is invalid"}},{}],247:[function(require,module,exports){arguments[4][59][0].apply(exports,arguments)},{buffer:37,dup:59}],248:[function(require,module,exports){(function(process){(function(global){"use strict";var nextTick=function(fn){setTimeout(fn,0)};if(typeof process!="undefined"&&process&&typeof process.nextTick=="function"){nextTick=process.nextTick}function semaphore(capacity){var semaphore={capacity:capacity||1,current:0,queue:[],firstHere:false,take:function(){if(semaphore.firstHere===false){semaphore.current++;semaphore.firstHere=true;var isFirst=1}else{var isFirst=0}var item={n:1};if(typeof arguments[0]=="function"){item.task=arguments[0]}else{item.n=arguments[0]}if(arguments.length>=2){if(typeof arguments[1]=="function")item.task=arguments[1];else item.n=arguments[1]}var task=item.task;item.task=function(){task(semaphore.leave)};if(semaphore.current+item.n-isFirst>semaphore.capacity){if(isFirst===1){semaphore.current--;semaphore.firstHere=false}return semaphore.queue.push(item)}semaphore.current+=item.n-isFirst;item.task(semaphore.leave);if(isFirst===1)semaphore.firstHere=false},leave:function(n){n=n||1;semaphore.current-=n;if(!semaphore.queue.length){if(semaphore.current<0){throw new Error("leave called too many times.")}return}var item=semaphore.queue[0];if(item.n+semaphore.current>semaphore.capacity){return}semaphore.queue.shift();semaphore.current+=item.n;nextTick(item.task)},available:function(n){n=n||1;return semaphore.current+n<=semaphore.capacity}};return semaphore}if(typeof exports==="object"){module.exports=semaphore}else if(typeof define==="function"&&define.amd){define(function(){return semaphore})}else{global.semaphore=semaphore}})(this)}).call(this,require("_process"))},{_process:39}],249:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer;function Hash(blockSize,finalSize){this._block=Buffer.alloc(blockSize);this._finalSize=finalSize;this._blockSize=blockSize;this._len=0}Hash.prototype.update=function(data,enc){if(typeof data==="string"){enc=enc||"utf8";data=Buffer.from(data,enc)}var block=this._block;var blockSize=this._blockSize;var length=data.length;var accum=this._len;for(var offset=0;offset<length;){var assigned=accum%blockSize;var remainder=Math.min(length-offset,blockSize-assigned);for(var i=0;i<remainder;i++){block[assigned+i]=data[offset+i]}accum+=remainder;offset+=remainder;if(accum%blockSize===0){this._update(block)}}this._len+=length;return this};Hash.prototype.digest=function(enc){var rem=this._len%this._blockSize;this._block[rem]=128;this._block.fill(0,rem+1);if(rem>=this._finalSize){this._update(this._block);this._block.fill(0)}var bits=this._len*8;if(bits<=4294967295){this._block.writeUInt32BE(bits,this._blockSize-4)}else{var lowBits=(bits&4294967295)>>>0;var highBits=(bits-lowBits)/4294967296;this._block.writeUInt32BE(highBits,this._blockSize-8);this._block.writeUInt32BE(lowBits,this._blockSize-4)}this._update(this._block);var hash=this._hash();return enc?hash.toString(enc):hash};Hash.prototype._update=function(){throw new Error("_update must be implemented by subclass")};module.exports=Hash},{"safe-buffer":239}],250:[function(require,module,exports){var exports=module.exports=function SHA(algorithm){algorithm=algorithm.toLowerCase();var Algorithm=exports[algorithm];if(!Algorithm)throw new Error(algorithm+" is not supported (we accept pull requests)");return new Algorithm};exports.sha=require("./sha");exports.sha1=require("./sha1");exports.sha224=require("./sha224");exports.sha256=require("./sha256");exports.sha384=require("./sha384");exports.sha512=require("./sha512")},{"./sha":251,"./sha1":252,"./sha224":253,"./sha256":254,"./sha384":255,"./sha512":256}],251:[function(require,module,exports){var inherits=require("inherits");var Hash=require("./hash");var Buffer=require("safe-buffer").Buffer;var K=[1518500249,1859775393,2400959708|0,3395469782|0];var W=new Array(80);function Sha(){this.init();this._w=W;Hash.call(this,64,56)}inherits(Sha,Hash);Sha.prototype.init=function(){this._a=1732584193;this._b=4023233417;this._c=2562383102;this._d=271733878;this._e=3285377520;return this};function rotl5(num){return num<<5|num>>>27}function rotl30(num){return num<<30|num>>>2}function ft(s,b,c,d){if(s===0)return b&c|~b&d;if(s===2)return b&c|b&d|c&d;return b^c^d}Sha.prototype._update=function(M){var W=this._w;var a=this._a|0;var b=this._b|0;var c=this._c|0;var d=this._d|0;var e=this._e|0;for(var i=0;i<16;++i)W[i]=M.readInt32BE(i*4);for(;i<80;++i)W[i]=W[i-3]^W[i-8]^W[i-14]^W[i-16];for(var j=0;j<80;++j){var s=~~(j/20);var t=rotl5(a)+ft(s,b,c,d)+e+W[j]+K[s]|0;e=d;d=c;c=rotl30(b);b=a;a=t}this._a=a+this._a|0;this._b=b+this._b|0;this._c=c+this._c|0;this._d=d+this._d|0;this._e=e+this._e|0};Sha.prototype._hash=function(){var H=Buffer.allocUnsafe(20);H.writeInt32BE(this._a|0,0);H.writeInt32BE(this._b|0,4);H.writeInt32BE(this._c|0,8);H.writeInt32BE(this._d|0,12);H.writeInt32BE(this._e|0,16);return H};module.exports=Sha},{"./hash":249,inherits:141,"safe-buffer":239}],252:[function(require,module,exports){var inherits=require("inherits");var Hash=require("./hash");var Buffer=require("safe-buffer").Buffer;var K=[1518500249,1859775393,2400959708|0,3395469782|0];var W=new Array(80);function Sha1(){this.init();this._w=W;Hash.call(this,64,56)}inherits(Sha1,Hash);Sha1.prototype.init=function(){this._a=1732584193;this._b=4023233417;this._c=2562383102;this._d=271733878;this._e=3285377520;return this};function rotl1(num){return num<<1|num>>>31}function rotl5(num){return num<<5|num>>>27}function rotl30(num){return num<<30|num>>>2}function ft(s,b,c,d){if(s===0)return b&c|~b&d;if(s===2)return b&c|b&d|c&d;return b^c^d}Sha1.prototype._update=function(M){var W=this._w;var a=this._a|0;var b=this._b|0;var c=this._c|0;var d=this._d|0;var e=this._e|0;for(var i=0;i<16;++i)W[i]=M.readInt32BE(i*4);for(;i<80;++i)W[i]=rotl1(W[i-3]^W[i-8]^W[i-14]^W[i-16]);for(var j=0;j<80;++j){var s=~~(j/20);var t=rotl5(a)+ft(s,b,c,d)+e+W[j]+K[s]|0;e=d;d=c;c=rotl30(b);b=a;a=t}this._a=a+this._a|0;this._b=b+this._b|0;this._c=c+this._c|0;this._d=d+this._d|0;this._e=e+this._e|0};Sha1.prototype._hash=function(){var H=Buffer.allocUnsafe(20);H.writeInt32BE(this._a|0,0);H.writeInt32BE(this._b|0,4);H.writeInt32BE(this._c|0,8);H.writeInt32BE(this._d|0,12);H.writeInt32BE(this._e|0,16);return H};module.exports=Sha1},{"./hash":249,inherits:141,"safe-buffer":239}],253:[function(require,module,exports){var inherits=require("inherits");var Sha256=require("./sha256");var Hash=require("./hash");var Buffer=require("safe-buffer").Buffer;var W=new Array(64);function Sha224(){this.init();this._w=W;Hash.call(this,64,56)}inherits(Sha224,Sha256);Sha224.prototype.init=function(){this._a=3238371032;this._b=914150663;this._c=812702999;this._d=4144912697;this._e=4290775857;this._f=1750603025;this._g=1694076839;this._h=3204075428;return this};Sha224.prototype._hash=function(){var H=Buffer.allocUnsafe(28);H.writeInt32BE(this._a,0);H.writeInt32BE(this._b,4);H.writeInt32BE(this._c,8);H.writeInt32BE(this._d,12);H.writeInt32BE(this._e,16);H.writeInt32BE(this._f,20);H.writeInt32BE(this._g,24);return H};module.exports=Sha224},{"./hash":249,"./sha256":254,inherits:141,"safe-buffer":239}],254:[function(require,module,exports){var inherits=require("inherits");var Hash=require("./hash");var Buffer=require("safe-buffer").Buffer;var K=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756

1734187,3204031479,3329325298];var W=new Array(64);function Sha256(){this.init();this._w=W;Hash.call(this,64,56)}inherits(Sha256,Hash);Sha256.prototype.init=function(){this._a=1779033703;this._b=3144134277;this._c=1013904242;this._d=2773480762;this._e=1359893119;this._f=2600822924;this._g=528734635;this._h=1541459225;return this};function ch(x,y,z){return z^x&(y^z)}function maj(x,y,z){return x&y|z&(x|y)}function sigma0(x){return(x>>>2|x<<30)^(x>>>13|x<<19)^(x>>>22|x<<10)}function sigma1(x){return(x>>>6|x<<26)^(x>>>11|x<<21)^(x>>>25|x<<7)}function gamma0(x){return(x>>>7|x<<25)^(x>>>18|x<<14)^x>>>3}function gamma1(x){return(x>>>17|x<<15)^(x>>>19|x<<13)^x>>>10}Sha256.prototype._update=function(M){var W=this._w;var a=this._a|0;var b=this._b|0;var c=this._c|0;var d=this._d|0;var e=this._e|0;var f=this._f|0;var g=this._g|0;var h=this._h|0;for(var i=0;i<16;++i)W[i]=M.readInt32BE(i*4);for(;i<64;++i)W[i]=gamma1(W[i-2])+W[i-7]+gamma0(W[i-15])+W[i-16]|0;for(var j=0;j<64;++j){var T1=h+sigma1(e)+ch(e,f,g)+K[j]+W[j]|0;var T2=sigma0(a)+maj(a,b,c)|0;h=g;g=f;f=e;e=d+T1|0;d=c;c=b;b=a;a=T1+T2|0}this._a=a+this._a|0;this._b=b+this._b|0;this._c=c+this._c|0;this._d=d+this._d|0;this._e=e+this._e|0;this._f=f+this._f|0;this._g=g+this._g|0;this._h=h+this._h|0};Sha256.prototype._hash=function(){var H=Buffer.allocUnsafe(32);H.writeInt32BE(this._a,0);H.writeInt32BE(this._b,4);H.writeInt32BE(this._c,8);H.writeInt32BE(this._d,12);H.writeInt32BE(this._e,16);H.writeInt32BE(this._f,20);H.writeInt32BE(this._g,24);H.writeInt32BE(this._h,28);return H};module.exports=Sha256},{"./hash":249,inherits:141,"safe-buffer":239}],255:[function(require,module,exports){var inherits=require("inherits");var SHA512=require("./sha512");var Hash=require("./hash");var Buffer=require("safe-buffer").Buffer;var W=new Array(160);function Sha384(){this.init();this._w=W;Hash.call(this,128,112)}inherits(Sha384,SHA512);Sha384.prototype.init=function(){this._ah=3418070365;this._bh=1654270250;this._ch=2438529370;this._dh=355462360;this._eh=1731405415;this._fh=2394180231;this._gh=3675008525;this._hh=1203062813;this._al=3238371032;this._bl=914150663;this._cl=812702999;this._dl=4144912697;this._el=4290775857;this._fl=1750603025;this._gl=1694076839;this._hl=3204075428;return this};Sha384.prototype._hash=function(){var H=Buffer.allocUnsafe(48);function writeInt64BE(h,l,offset){H.writeInt32BE(h,offset);H.writeInt32BE(l,offset+4)}writeInt64BE(this._ah,this._al,0);writeInt64BE(this._bh,this._bl,8);writeInt64BE(this._ch,this._cl,16);writeInt64BE(this._dh,this._dl,24);writeInt64BE(this._eh,this._el,32);writeInt64BE(this._fh,this._fl,40);return H};module.exports=Sha384},{"./hash":249,"./sha512":256,inherits:141,"safe-buffer":239}],256:[function(require,module,exports){var inherits=require("inherits");var Hash=require("./hash");var Buffer=require("safe-buffer").Buffer;var K=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,

11126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591];var W=new Array(160);function Sha512(){this.init();this._w=W;Hash.call(this,128,112)}inherits(Sha512,Hash);Sha512.prototype.init=function(){this._ah=1779033703;this._bh=3144134277;this._ch=1013904242;this._dh=2773480762;this._eh=1359893119;this._fh=2600822924;this._gh=528734635;this._hh=1541459225;this._al=4089235720;this._bl=2227873595;this._cl=4271175723;this._dl=1595750129;this._el=2917565137;this._fl=725511199;this._gl=4215389547;this._hl=327033209;return this};function Ch(x,y,z){return z^x&(y^z)}function maj(x,y,z){return x&y|z&(x|y)}function sigma0(x,xl){return(x>>>28|xl<<4)^(xl>>>2|x<<30)^(xl>>>7|x<<25)}function sigma1(x,xl){return(x>>>14|xl<<18)^(x>>>18|xl<<14)^(xl>>>9|x<<23)}function Gamma0(x,xl){return(x>>>1|xl<<31)^(x>>>8|xl<<24)^x>>>7}function Gamma0l(x,xl){return(x>>>1|xl<<31)^(x>>>8|xl<<24)^(x>>>7|xl<<25)}function Gamma1(x,xl){return(x>>>19|xl<<13)^(xl>>>29|x<<3)^x>>>6}function Gamma1l(x,xl){return(x>>>19|xl<<13)^(xl>>>29|x<<3)^(x>>>6|xl<<26)}function getCarry(a,b){return a>>>0<b>>>0?1:0}Sha512.prototype._update=function(M){var W=this._w;var ah=this._ah|0;var bh=this._bh|0;var ch=this._ch|0;var dh=this._dh|0;var eh=this._eh|0;var fh=this._fh|0;var gh=this._gh|0;var hh=this._hh|0;var al=this._al|0;var bl=this._bl|0;var cl=this._cl|0;var dl=this._dl|0;var el=this._el|0;var fl=this._fl|0;var gl=this._gl|0;var hl=this._hl|0;for(var i=0;i<32;i+=2){W[i]=M.readInt32BE(i*4);W[i+1]=M.readInt32BE(i*4+4)}for(;i<160;i+=2){var xh=W[i-15*2];var xl=W[i-15*2+1];var gamma0=Gamma0(xh,xl);var gamma0l=Gamma0l(xl,xh);xh=W[i-2*2];xl=W[i-2*2+1];var gamma1=Gamma1(xh,xl);var gamma1l=Gamma1l(xl,xh);var Wi7h=W[i-7*2];var Wi7l=W[i-7*2+1];var Wi16h=W[i-16*2];var Wi16l=W[i-16*2+1];var Wil=gamma0l+Wi7l|0;var Wih=gamma0+Wi7h+getCarry(Wil,gamma0l)|0;Wil=Wil+gamma1l|0;Wih=Wih+gamma1+getCarry(Wil,gamma1l)|0;Wil=Wil+Wi16l|0;Wih=Wih+Wi16h+getCarry(Wil,Wi16l)|0;W[i]=Wih;W[i+1]=Wil}for(var j=0;j<160;j+=2){Wih=W[j];Wil=W[j+1];var majh=maj(ah,bh,ch);var majl=maj(al,bl,cl);var sigma0h=sigma0(ah,al);var sigma0l=sigma0(al,ah);var sigma1h=sigma1(eh,el);var sigma1l=sigma1(el,eh);var Kih=K[j];var Kil=K[j+1];var chh=Ch(eh,fh,gh);var chl=Ch(el,fl,gl);var t1l=hl+sigma1l|0;var t1h=hh+sigma1h+getCarry(t1l,hl)|0;t1l=t1l+chl|0;t1h=t1h+chh+getCarry(t1l,chl)|0;t1l=t1l+Kil|0;t1h=t1h+Kih+getCarry(t1l,Kil)|0;t1l=t1l+Wil|0;t1h=t1h+Wih+getCarry(t1l,Wil)|0;var t2l=sigma0l+majl|0;var t2h=sigma0h+majh+getCarry(t2l,sigma0l)|0;hh=gh;hl=gl;gh=fh;gl=fl;fh=eh;fl=el;el=dl+t1l|0;eh=dh+t1h+getCarry(el,dl)|0;dh=ch;dl=cl;ch=bh;cl=bl;bh=ah;bl=al;al=t1l+t2l|0;ah=t1h+t2h+getCarry(al,t1l)|0}this._al=this._al+al|0;this._bl=this._bl+bl|0;this._cl=this._cl+cl|0;this._dl=this._dl+dl|0;this._el=this._el+el|0;this._fl=this._fl+fl|0;this._gl=this._gl+gl|0;this._hl=this._hl+hl|0;this._ah=this._ah+ah+getCarry(this._al,al)|0;this._bh=this._bh+bh+getCarry(this._bl,bl)|0;this._ch=this._ch+ch+getCarry(this._cl,cl)|0;this._dh=this._dh+dh+getCarry(this._dl,dl)|0;this._eh=this._eh+eh+getCarry(this._el,el)|0;this._fh=this._fh+fh+getCarry(this._fl,fl)|0;this._gh=this._gh+gh+getCarry(this._gl,gl)|0;this._hh=this._hh+hh+getCarry(this._hl,hl)|0};Sha512.prototype._hash=function(){var H=Buffer.allocUnsafe(64);function writeInt64BE(h,l,offset){H.writeInt32BE(h,offset);H.writeInt32BE(l,offset+4)}writeInt64BE(this._ah,this._al,0);writeInt64BE(this._bh,this._bl,8);writeInt64BE(this._ch,this._cl,16);writeInt64BE(this._dh,this._dl,24);writeInt64BE(this._eh,this._el,32);writeInt64BE(this._fh,this._fl,40);writeInt64BE(this._gh,this._gl,48);writeInt64BE(this._hh,this._hl,56);return H};module.exports=Sha512},{"./hash":249,inherits:141,"safe-buffer":239}],257:[function(require,module,exports){module.exports=Stream;var EE=require("events").EventEmitter;var inherits=require("inherits");inherits(Stream,EE);Stream.Readable=require("readable-stream/readable.js");Stream.Writable=require("readable-stream/writable.js");Stream.Duplex=require("readable-stream/duplex.js");Stream.Transform=require("readable-stream/transform.js");Stream.PassThrough=require("readable-stream/passthrough.js");Stream.Stream=Stream;function Stream(){EE.call(this)}Stream.prototype.pipe=function(dest,options){var source=this;function ondata(chunk){if(dest.writable){if(false===dest.write(chunk)&&source.pause){source.pause()}}}source.on("data",ondata);function ondrain(){if(source.readable&&source.resume){source.resume()}}dest.on("drain",ondrain);if(!dest._isStdio&&(!options||options.end!==false)){source.on("end",onend);source.on("close",onclose)}var didOnEnd=false;function onend(){if(didOnEnd)return;didOnEnd=true;dest.end()}function onclose(){if(didOnEnd)return;didOnEnd=true;if(typeof dest.destroy==="function")dest.destroy()}function onerror(er){cleanup();if(EE.listenerCount(this,"error")===0){throw er}}source.on("error",onerror);dest.on("error",onerror);function cleanup(){source.removeListener("data",ondata);dest.removeListener("drain",ondrain);source.removeListener("end",onend);source.removeListener("close",onclose);source.removeListener("error",onerror);dest.removeListener("error",onerror);source.removeListener("end",cleanup);source.removeListener("close",cleanup);dest.removeListener("close",cleanup)}source.on("end",cleanup);source.on("close",cleanup);dest.on("close",cleanup);dest.emit("pipe",source);return dest}},{events:38,inherits:141,"readable-stream/duplex.js":259,"readable-stream/passthrough.js":268,"readable-stream/readable.js":269,"readable-stream/transform.js":270,"readable-stream/writable.js":271}],258:[function(require,module,exports){var toString={}.toString;module.exports=Array.isArray||function(arr){return toString.call(arr)=="[object Array]"}},{}],259:[function(require,module,exports){module.exports=require("./lib/_stream_duplex.js")},{"./lib/_stream_duplex.js":260}],260:[function(require,module,exports){"use strict";var pna=require("process-nextick-args");var objectKeys=Object.keys||function(obj){var keys=[];for(var key in obj){keys.push(key)}return keys};module.exports=Duplex;var util=Object.create(require("core-util-is"));util.inherits=require("inherits");var Readable=require("./_stream_readable");var Writable=require("./_stream_writable");util.inherits(Duplex,Readable);{var keys=objectKeys(Writable.prototype);for(var v=0;v<keys.length;v++){var method=keys[v];if(!Duplex.prototype[method])Duplex.prototype[method]=Writable.prototype[method]}}function Duplex(options){if(!(this instanceof Duplex))return new Duplex(options);Readable.call(this,options);Writable.call(this,options);if(options&&options.readable===false)this.readable=false;if(options&&options.writable===false)this.writable=false;this.allowHalfOpen=true;if(options&&options.allowHalfOpen===false)this.allowHalfOpen=false;this.once("end",onend)}Object.defineProperty(Duplex.prototype,"writableHighWaterMark",{enumerable:false,get:function(){return this._writableState.highWaterMark}});function onend(){if(this.allowHalfOpen||this._writableState.ended)return;pna.nextTick(onEndNT,this)}function onEndNT(self){self.end()}Object.defineProperty(Duplex.prototype,"destroyed",{get:function(){if(this._readableState===undefined||this._writableState===undefined){return false}return this._readableState.destroyed&&this._writableState.destroyed},set:function(value){if(this._readableState===undefined||this._writableState===undefined){return}this._readableState.destroyed=value;this._writableState.destroyed=value}});Duplex.prototype._destroy=function(err,cb){this.push(null);this.end();pna.nextTick(cb,err)}},{"./_stream_readable":262,"./_stream_writable":264,"core-util-is":42,inherits:141,"process-nextick-args":212}],261:[function(require,module,exports){"use strict";module.exports=PassThrough;var Transform=require("./_stream_transform");var util=Object.create(require("core-util-is"));util.inherits=require("inherits");util.inherits(PassThrough,Transform);function PassThrough(options){if(!(this instanceof PassThrough))return new PassThrough(options);Transform.call(this,options)}PassThrough.prototype._transform=function(chunk,encoding,cb){cb(null,chunk)}},{"./_stream_transform":263,"core-util-is":42,inherits:141}],262:[function(require,module,exports){(function(process,global){"use strict";var pna=require("process-nextick-args");module.exports=Readable;var isArray=require("isarray");var Duplex;Readable.ReadableState=ReadableState;var EE=require("events").EventEmitter;var EElistenerCount=function(emitter,type){return emitter.listeners(type).length};

1var Stream=require("./internal/streams/stream");var Buffer=require("safe-buffer").Buffer;var OurUint8Array=global.Uint8Array||function(){};function _uint8ArrayToBuffer(chunk){return Buffer.from(chunk)}function _isUint8Array(obj){return Buffer.isBuffer(obj)||obj instanceof OurUint8Array}var util=Object.create(require("core-util-is"));util.inherits=require("inherits");var debugUtil=require("util");var debug=void 0;if(debugUtil&&debugUtil.debuglog){debug=debugUtil.debuglog("stream")}else{debug=function(){}}var BufferList=require("./internal/streams/BufferList");var destroyImpl=require("./internal/streams/destroy");var StringDecoder;util.inherits(Readable,Stream);var kProxyEvents=["error","close","destroy","pause","resume"];function prependListener(emitter,event,fn){if(typeof emitter.prependListener==="function")return emitter.prependListener(event,fn);if(!emitter._events||!emitter._events[event])emitter.on(event,fn);else if(isArray(emitter._events[event]))emitter._events[event].unshift(fn);else emitter._events[event]=[fn,emitter._events[event]]}function ReadableState(options,stream){Duplex=Duplex||require("./_stream_duplex");options=options||{};var isDuplex=stream instanceof Duplex;this.objectMode=!!options.objectMode;if(isDuplex)this.objectMode=this.objectMode||!!options.readableObjectMode;var hwm=options.highWaterMark;var readableHwm=options.readableHighWaterMark;var defaultHwm=this.objectMode?16:16*1024;if(hwm||hwm===0)this.highWaterMark=hwm;else if(isDuplex&&(readableHwm||readableHwm===0))this.highWaterMark=readableHwm;else this.highWaterMark=defaultHwm;this.highWaterMark=Math.floor(this.highWaterMark);this.buffer=new BufferList;this.length=0;this.pipes=null;this.pipesCount=0;this.flowing=null;this.ended=false;this.endEmitted=false;this.reading=false;this.sync=true;this.needReadable=false;this.emittedReadable=false;this.readableListening=false;this.resumeScheduled=false;this.destroyed=false;this.defaultEncoding=options.defaultEncoding||"utf8";this.awaitDrain=0;this.readingMore=false;this.decoder=null;this.encoding=null;if(options.encoding){if(!StringDecoder)StringDecoder=require("string_decoder/").StringDecoder;this.decoder=new StringDecoder(options.encoding);this.encoding=options.encoding}}function Readable(options){Duplex=Duplex||require("./_stream_duplex");if(!(this instanceof Readable))return new Readable(options);this._readableState=new ReadableState(options,this);this.readable=true;if(options){if(typeof options.read==="function")this._read=options.read;if(typeof options.destroy==="function")this._destroy=options.destroy}Stream.call(this)}Object.defineProperty(Readable.prototype,"destroyed",{get:function(){if(this._readableState===undefined){return false}return this._readableState.destroyed},set:function(value){if(!this._readableState){return}this._readableState.destroyed=value}});Readable.prototype.destroy=destroyImpl.destroy;Readable.prototype._undestroy=destroyImpl.undestroy;Readable.prototype._destroy=function(err,cb){this.push(null);cb(err)};Readable.prototype.push=function(chunk,encoding){var state=this._readableState;var skipChunkCheck;if(!state.objectMode){if(typeof chunk==="string"){encoding=encoding||state.defaultEncoding;if(encoding!==state.encoding){chunk=Buffer.from(chunk,encoding);encoding=""}skipChunkCheck=true}}else{skipChunkCheck=true}return readableAddChunk(this,chunk,encoding,false,skipChunkCheck)};Readable.prototype.unshift=function(chunk){return readableAddChunk(this,chunk,null,true,false)};function readableAddChunk(stream,chunk,encoding,addToFront,skipChunkCheck){var state=stream._readableState;if(chunk===null){state.reading=false;onEofChunk(stream,state)}else{var er;if(!skipChunkCheck)er=chunkInvalid(state,chunk);if(er){stream.emit("error",er)}else if(state.objectMode||chunk&&chunk.length>0){if(typeof chunk!=="string"&&!state.objectMode&&Object.getPrototypeOf(chunk)!==Buffer.prototype){chunk=_uint8ArrayToBuffer(chunk)}if(addToFront){if(state.endEmitted)stream.emit("error",new Error("stream.unshift() after end event"));else addChunk(stream,state,chunk,true)}else if(state.ended){stream.emit("error",new Error("stream.push() after EOF"))}else{state.reading=false;if(state.decoder&&!encoding){chunk=state.decoder.write(chunk);if(state.objectMode||chunk.length!==0)addChunk(stream,state,chunk,false);else maybeReadMore(stream,state)}else{addChunk(stream,state,chunk,false)}}}else if(!addToFront){state.reading=false}}return needMoreData(state)}function addChunk(stream,state,chunk,addToFront){if(state.flowing&&state.length===0&&!state.sync){stream.emit("data",chunk);stream.read(0)}else{state.length+=state.objectMode?1:chunk.length;if(addToFront)state.buffer.unshift(chunk);else state.buffer.push(chunk);if(state.needReadable)emitReadable(stream)}maybeReadMore(stream,state)}function chunkInvalid(state,chunk){var er;

1if(!_isUint8Array(chunk)&&typeof chunk!=="string"&&chunk!==undefined&&!state.objectMode){er=new TypeError("Invalid non-string/buffer chunk")}return er}function needMoreData(state){return!state.ended&&(state.needReadable||state.length<state.highWaterMark||state.length===0)}Readable.prototype.isPaused=function(){return this._readableState.flowing===false};Readable.prototype.setEncoding=function(enc){if(!StringDecoder)StringDecoder=require("string_decoder/").StringDecoder;this._readableState.decoder=new StringDecoder(enc);this._readableState.encoding=enc;return this};var MAX_HWM=8388608;function computeNewHighWaterMark(n){if(n>=MAX_HWM){n=MAX_HWM}else{n--;n|=n>>>1;n|=n>>>2;n|=n>>>4;n|=n>>>8;n|=n>>>16;n++}return n}function howMuchToRead(n,state){if(n<=0||state.length===0&&state.ended)return 0;if(state.objectMode)return 1;if(n!==n){if(state.flowing&&state.length)return state.buffer.head.data.length;else return state.length}if(n>state.highWaterMark)state.highWaterMark=computeNewHighWaterMark(n);if(n<=state.length)return n;if(!state.ended){state.needReadable=true;return 0}return state.length}Readable.prototype.read=function(n){debug("read",n);n=parseInt(n,10);var state=this._readableState;var nOrig=n;if(n!==0)state.emittedReadable=false;if(n===0&&state.needReadable&&(state.length>=state.highWaterMark||state.ended)){debug("read: emitReadable",state.length,state.ended);if(state.length===0&&state.ended)endReadable(this);else emitReadable(this);return null}n=howMuchToRead(n,state);if(n===0&&state.ended){if(state.length===0)endReadable(this);return null}var doRead=state.needReadable;debug("need readable",doRead);if(state.length===0||state.length-n<state.highWaterMark){doRead=true;debug("length less than watermark",doRead)}if(state.ended||state.reading){doRead=false;debug("reading or ended",doRead)}else if(doRead){debug("do read");state.reading=true;state.sync=true;if(state.length===0)state.needReadable=true;this._read(state.highWaterMark);state.sync=false;if(!state.reading)n=howMuchToRead(nOrig,state)}var ret;if(n>0)ret=fromList(n,state);else ret=null;if(ret===null){state.needReadable=true;n=0}else{state.length-=n}if(state.length===0){if(!state.ended)state.needReadable=true;if(nOrig!==n&&state.ended)endReadable(this)}if(ret!==null)this.emit("data",ret);return ret};function onEofChunk(stream,state){if(state.ended)return;if(state.decoder){var chunk=state.decoder.end();if(chunk&&chunk.length){state.buffer.push(chunk);state.length+=state.objectMode?1:chunk.length}}state.ended=true;emitReadable(stream)}function emitReadable(stream){var state=stream._readableState;state.needReadable=false;if(!state.emittedReadable){debug("emitReadable",state.flowing);state.emittedReadable=true;if(state.sync)pna.nextTick(emitReadable_,stream);else emitReadable_(stream)}}function emitReadable_(stream){debug("emit readable");stream.emit("readable");flow(stream)}function maybeReadMore(stream,state){if(!state.readingMore){state.readingMore=true;pna.nextTick(maybeReadMore_,stream,state)}}function maybeReadMore_(stream,state){var len=state.length;while(!state.reading&&!state.flowing&&!state.ended&&state.length<state.highWaterMark){debug("maybeReadMore read 0");stream.read(0);if(len===state.length)break;else len=state.length}state.readingMore=false}Readable.prototype._read=function(n){this.emit("error",new Error("_read() is not implemented"))};Readable.prototype.pipe=function(dest,pipeOpts){var src=this;var state=this._readableState;switch(state.pipesCount){case 0:state.pipes=dest;break;case 1:state.pipes=[state.pipes,dest];break;default:state.pipes.push(dest);break}state.pipesCount+=1;debug("pipe count=%d opts=%j",state.pipesCount,pipeOpts);var doEnd=(!pipeOpts||pipeOpts.end!==false)&&dest!==process.stdout&&dest!==process.stderr;var endFn=doEnd?onend:unpipe;if(state.endEmitted)pna.nextTick(endFn);else src.once("end",endFn);dest.on("unpipe",onunpipe);function onunpipe(readable,unpipeInfo){debug("onunpipe");if(readable===src){if(unpipeInfo&&unpipeInfo.hasUnpiped===false){unpipeInfo.hasUnpiped=true;cleanup()}}}function onend(){debug("onend");dest.end()}var ondrain=pipeOnDrain(src);dest.on("drain",ondrain);var cleanedUp=false;function cleanup(){debug("cleanup");dest.removeListener("close",onclose);dest.removeListener("finish",onfinish);dest.removeListener("drain",ondrain);dest.removeListener("error",onerror);dest.removeListener("unpipe",onunpipe);src.removeListener("end",onend);src.removeListener("end",unpipe);src.removeListener("data",ondata);cleanedUp=true;if(state.awaitDrain&&(!dest._writableState||dest._writableState.needDrain))ondrain()}var increasedAwaitDrain=false;src.on("data",ondata);function ondata(chunk){debug("ondata");increasedAwaitDrain=false;var ret=dest.write(chunk);if(false===ret&&!increasedAwaitDrain){if((state.pipesCount===1&&state.pipes===dest||state.pipesCount>1&&indexOf(state.pipes,dest)!==-1)&&!cleanedUp){debug("false write response, pause",src._readableState.awaitDrain);src._readableState.awaitDrain++;increasedAwaitDrain=true}src.pause()}}function onerror(er){debug("onerror",er);unpipe();dest.removeListener("error",onerror);if(EElistenerCount(dest,"error")===0)dest.emit("error",er)}prependListener(dest,"error",onerror);function onclose(){dest.removeListener("finish",onfinish);unpipe()}dest.once("close",onclose);function onfinish(){debug("onfinish");dest.removeListener("close",onclose);unpipe()}dest.once("finish",onfinish);function unpipe(){debug("unpipe");src.unpipe(dest)}dest.emit("pipe",src);

1if(!state.flowing){debug("pipe resume");src.resume()}return dest};function pipeOnDrain(src){return function(){var state=src._readableState;debug("pipeOnDrain",state.awaitDrain);if(state.awaitDrain)state.awaitDrain--;if(state.awaitDrain===0&&EElistenerCount(src,"data")){state.flowing=true;flow(src)}}}Readable.prototype.unpipe=function(dest){var state=this._readableState;var unpipeInfo={hasUnpiped:false};if(state.pipesCount===0)return this;if(state.pipesCount===1){if(dest&&dest!==state.pipes)return this;if(!dest)dest=state.pipes;state.pipes=null;state.pipesCount=0;state.flowing=false;if(dest)dest.emit("unpipe",this,unpipeInfo);return this}if(!dest){var dests=state.pipes;var len=state.pipesCount;state.pipes=null;state.pipesCount=0;state.flowing=false;for(var i=0;i<len;i++){dests[i].emit("unpipe",this,unpipeInfo)}return this}var index=indexOf(state.pipes,dest);if(index===-1)return this;state.pipes.splice(index,1);state.pipesCount-=1;if(state.pipesCount===1)state.pipes=state.pipes[0];dest.emit("unpipe",this,unpipeInfo);return this};Readable.prototype.on=function(ev,fn){var res=Stream.prototype.on.call(this,ev,fn);if(ev==="data"){if(this._readableState.flowing!==false)this.resume()}else if(ev==="readable"){var state=this._readableState;if(!state.endEmitted&&!state.readableListening){state.readableListening=state.needReadable=true;state.emittedReadable=false;if(!state.reading){pna.nextTick(nReadingNextTick,this)}else if(state.length){emitReadable(this)}}}return res};Readable.prototype.addListener=Readable.prototype.on;function nReadingNextTick(self){debug("readable nexttick read 0");self.read(0)}Readable.prototype.resume=function(){var state=this._readableState;if(!state.flowing){debug("resume");state.flowing=true;resume(this,state)}return this};function resume(stream,state){if(!state.resumeScheduled){state.resumeScheduled=true;pna.nextTick(resume_,stream,state)}}function resume_(stream,state){if(!state.reading){debug("resume read 0");stream.read(0)}state.resumeScheduled=false;state.awaitDrain=0;stream.emit("resume");flow(stream);if(state.flowing&&!state.reading)stream.read(0)}Readable.prototype.pause=function(){debug("call pause flowing=%j",this._readableState.flowing);if(false!==this._readableState.flowing){debug("pause");this._readableState.flowing=false;this.emit("pause")}return this};function flow(stream){var state=stream._readableState;debug("flow",state.flowing);while(state.flowing&&stream.read()!==null){}}Readable.prototype.wrap=function(stream){var _this=this;var state=this._readableState;var paused=false;stream.on("end",function(){debug("wrapped end");if(state.decoder&&!state.ended){var chunk=state.decoder.end();if(chunk&&chunk.length)_this.push(chunk)}_this.push(null)});stream.on("data",function(chunk){debug("wrapped data");if(state.decoder)chunk=state.decoder.write(chunk);if(state.objectMode&&(chunk===null||chunk===undefined))return;else if(!state.objectMode&&(!chunk||!chunk.length))return;var ret=_this.push(chunk);if(!ret){paused=true;stream.pause()}});for(var i in stream){if(this[i]===undefined&&typeof stream[i]==="function"){this[i]=function(method){return function(){return stream[method].apply(stream,arguments)}}(i)}}for(var n=0;n<kProxyEvents.length;n++){stream.on(kProxyEvents[n],this.emit.bind(this,kProxyEvents[n]))}this._read=function(n){debug("wrapped _read",n);if(paused){paused=false;stream.resume()}};return this};Object.defineProperty(Readable.prototype,"readableHighWaterMark",{enumerable:false,get:function(){return this._readableState.highWaterMark}});Readable._fromList=fromList;function fromList(n,state){if(state.length===0)return null;var ret;if(state.objectMode)ret=state.buffer.shift();else if(!n||n>=state.length){if(state.decoder)ret=state.buffer.join("");else if(state.buffer.length===1)ret=state.buffer.head.data;else ret=state.buffer.concat(state.length);state.buffer.clear()}else{ret=fromListPartial(n,state.buffer,state.decoder)}return ret}function fromListPartial(n,list,hasStrings){var ret;if(n<list.head.data.length){ret=list.head.data.slice(0,n);list.head.data=list.head.data.slice(n)}else if(n===list.head.data.length){ret=list.shift()}

1else{ret=hasStrings?copyFromBufferString(n,list):copyFromBuffer(n,list)}return ret}function copyFromBufferString(n,list){var p=list.head;var c=1;var ret=p.data;n-=ret.length;while(p=p.next){var str=p.data;var nb=n>str.length?str.length:n;if(nb===str.length)ret+=str;else ret+=str.slice(0,n);n-=nb;if(n===0){if(nb===str.length){++c;if(p.next)list.head=p.next;else list.head=list.tail=null}else{list.head=p;p.data=str.slice(nb)}break}++c}list.length-=c;return ret}function copyFromBuffer(n,list){var ret=Buffer.allocUnsafe(n);var p=list.head;var c=1;p.data.copy(ret);n-=p.data.length;while(p=p.next){var buf=p.data;var nb=n>buf.length?buf.length:n;buf.copy(ret,ret.length-n,0,nb);n-=nb;if(n===0){if(nb===buf.length){++c;if(p.next)list.head=p.next;else list.head=list.tail=null}else{list.head=p;p.data=buf.slice(nb)}break}++c}list.length-=c;return ret}function endReadable(stream){var state=stream._readableState;if(state.length>0)throw new Error('"endReadable()" called on non-empty stream');if(!state.endEmitted){state.ended=true;pna.nextTick(endReadableNT,state,stream)}}function endReadableNT(state,stream){if(!state.endEmitted&&state.length===0){state.endEmitted=true;stream.readable=false;stream.emit("end")}}function indexOf(xs,x){for(var i=0,l=xs.length;i<l;i++){if(xs[i]===x)return i}return-1}}).call(this,require("_process"),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"./_stream_duplex":260,"./internal/streams/BufferList":265,"./internal/streams/destroy":266,"./internal/streams/stream":267,_process:39,"core-util-is":42,events:38,inherits:141,isarray:258,"process-nextick-args":212,"safe-buffer":272,"string_decoder/":273,util:37}],263:[function(require,module,exports){"use strict";module.exports=Transform;var Duplex=require("./_stream_duplex");var util=Object.create(require("core-util-is"));util.inherits=require("inherits");util.inherits(Transform,Duplex);function afterTransform(er,data){var ts=this._transformState;ts.transforming=false;var cb=ts.writecb;if(!cb){return this.emit("error",new Error("write callback called multiple times"))}ts.writechunk=null;ts.writecb=null;if(data!=null)this.push(data);cb(er);var rs=this._readableState;rs.reading=false;if(rs.needReadable||rs.length<rs.highWaterMark){this._read(rs.highWaterMark)}}function Transform(options){if(!(this instanceof Transform))return new Transform(options);Duplex.call(this,options);this._transformState={afterTransform:afterTransform.bind(this),needTransform:false,transforming:false,writecb:null,writechunk:null,writeencoding:null};this._readableState.needReadable=true;this._readableState.sync=false;if(options){if(typeof options.transform==="function")this._transform=options.transform;if(typeof options.flush==="function")this._flush=options.flush}this.on("prefinish",prefinish)}function prefinish(){var _this=this;if(typeof this._flush==="function"){this._flush(function(er,data){done(_this,er,data)})}else{done(this,null,null)}}Transform.prototype.push=function(chunk,encoding){this._transformState.needTransform=false;return Duplex.prototype.push.call(this,chunk,encoding)};Transform.prototype._transform=function(chunk,encoding,cb){throw new Error("_transform() is not implemented")};Transform.prototype._write=function(chunk,encoding,cb){var ts=this._transformState;ts.writecb=cb;ts.writechunk=chunk;ts.writeencoding=encoding;if(!ts.transforming){var rs=this._readableState;if(ts.needTransform||rs.needReadable||rs.length<rs.highWaterMark)this._read(rs.highWaterMark)}};Transform.prototype._read=function(n){var ts=this._transformState;if(ts.writechunk!==null&&ts.writecb&&!ts.transforming){ts.transforming=true;this._transform(ts.writechunk,ts.writeencoding,ts.afterTransform)}else{ts.needTransform=true}};Transform.prototype._destroy=function(err,cb){var _this2=this;Duplex.prototype._destroy.call(this,err,function(err2){cb(err2);_this2.emit("close")})};function done(stream,er,data){if(er)return stream.emit("error",er);if(data!=null)stream.push(data);if(stream._writableState.length)throw new Error("Calling transform done when ws.length != 0");if(stream._transformState.transforming)throw new Error("Calling transform done when still transforming");return stream.push(null)}},{"./_stream_duplex":260,"core-util-is":42,inherits:141}],264:[function(require,module,exports){(function(process,global,setImmediate){"use strict";var pna=require("process-nextick-args");module.exports=Writable;function WriteReq(chunk,encoding,cb){this.chunk=chunk;this.encoding=encoding;this.callback=cb;this.next=null}function CorkedRequest(state){var _this=this;this.next=null;this.entry=null;this.finish=function(){onCorkedFinish(_this,state)}}var asyncWrite=!process.browser&&["v0.10","v0.9."].indexOf(process.version.slice(0,5))>-1?setImmediate:pna.nextTick;var Duplex;Writable.WritableState=WritableState;var util=Object.create(require("core-util-is"));util.inherits=require("inherits");var internalUtil={deprecate:require("util-deprecate")};

1var Stream=require("./internal/streams/stream");var Buffer=require("safe-buffer").Buffer;var OurUint8Array=global.Uint8Array||function(){};function _uint8ArrayToBuffer(chunk){return Buffer.from(chunk)}function _isUint8Array(obj){return Buffer.isBuffer(obj)||obj instanceof OurUint8Array}var destroyImpl=require("./internal/streams/destroy");util.inherits(Writable,Stream);function nop(){}function WritableState(options,stream){Duplex=Duplex||require("./_stream_duplex");options=options||{};var isDuplex=stream instanceof Duplex;this.objectMode=!!options.objectMode;if(isDuplex)this.objectMode=this.objectMode||!!options.writableObjectMode;var hwm=options.highWaterMark;var writableHwm=options.writableHighWaterMark;var defaultHwm=this.objectMode?16:16*1024;if(hwm||hwm===0)this.highWaterMark=hwm;else if(isDuplex&&(writableHwm||writableHwm===0))this.highWaterMark=writableHwm;else this.highWaterMark=defaultHwm;this.highWaterMark=Math.floor(this.highWaterMark);this.finalCalled=false;this.needDrain=false;this.ending=false;this.ended=false;this.finished=false;this.destroyed=false;var noDecode=options.decodeStrings===false;this.decodeStrings=!noDecode;this.defaultEncoding=options.defaultEncoding||"utf8";this.length=0;this.writing=false;this.corked=0;this.sync=true;this.bufferProcessing=false;this.onwrite=function(er){onwrite(stream,er)};this.writecb=null;this.writelen=0;this.bufferedRequest=null;this.lastBufferedRequest=null;this.pendingcb=0;this.prefinished=false;this.errorEmitted=false;this.bufferedRequestCount=0;this.corkedRequestsFree=new CorkedRequest(this)}WritableState.prototype.getBuffer=function getBuffer(){var current=this.bufferedRequest;var out=[];while(current){out.push(current);current=current.next}return out};(function(){try{Object.defineProperty(WritableState.prototype,"buffer",{get:internalUtil.deprecate(function(){return this.getBuffer()},"_writableState.buffer is deprecated. Use _writableState.getBuffer "+"instead.","DEP0003")})}catch(_){}})();var realHasInstance;if(typeof Symbol==="function"&&Symbol.hasInstance&&typeof Function.prototype[Symbol.hasInstance]==="function"){realHasInstance=Function.prototype[Symbol.hasInstance];Object.defineProperty(Writable,Symbol.hasInstance,{value:function(object){if(realHasInstance.call(this,object))return true;if(this!==Writable)return false;return object&&object._writableState instanceof WritableState}})}else{realHasInstance=function(object){return object instanceof this}}function Writable(options){Duplex=Duplex||require("./_stream_duplex");if(!realHasInstance.call(Writable,this)&&!(this instanceof Duplex)){return new Writable(options)}this._writableState=new WritableState(options,this);this.writable=true;if(options){if(typeof options.write==="function")this._write=options.write;if(typeof options.writev==="function")this._writev=options.writev;if(typeof options.destroy==="function")this._destroy=options.destroy;if(typeof options.final==="function")this._final=options.final}Stream.call(this)}Writable.prototype.pipe=function(){this.emit("error",new Error("Cannot pipe, not readable"))};function writeAfterEnd(stream,cb){var er=new Error("write after end");stream.emit("error",er);pna.nextTick(cb,er)}function validChunk(stream,state,chunk,cb){var valid=true;var er=false;if(chunk===null){er=new TypeError("May not write null values to stream")}else if(typeof chunk!=="string"&&chunk!==undefined&&!state.objectMode){er=new TypeError("Invalid non-string/buffer chunk")}if(er){stream.emit("error",er);pna.nextTick(cb,er);valid=false}return valid}Writable.prototype.write=function(chunk,encoding,cb){var state=this._writableState;var ret=false;var isBuf=!state.objectMode&&_isUint8Array(chunk);if(isBuf&&!Buffer.isBuffer(chunk)){chunk=_uint8ArrayToBuffer(chunk)}if(typeof encoding==="function"){cb=encoding;encoding=null}if(isBuf)encoding="buffer";else if(!encoding)encoding=state.defaultEncoding;if(typeof cb!=="function")cb=nop;if(state.ended)writeAfterEnd(this,cb);else if(isBuf||validChunk(this,state,chunk,cb)){state.pendingcb++;ret=writeOrBuffer(this,state,isBuf,chunk,encoding,cb)}return ret};Writable.prototype.cork=function(){var state=this._writableState;state.corked++};Writable.prototype.uncork=function(){var state=this._writableState;if(state.corked){state.corked--;if(!state.writing&&!state.corked&&!state.finished&&!state.bufferProcessing&&state.bufferedRequest)clearBuffer(this,state)}};Writable.prototype.setDefaultEncoding=function setDefaultEncoding(encoding){if(typeof encoding==="string")encoding=encoding.toLowerCase();if(!(["hex","utf8","utf-8","ascii","binary","base64","ucs2","ucs-2","utf16le","utf-16le","raw"].indexOf((encoding+"").toLowerCase())>-1))throw new TypeError("Unknown encoding: "+encoding);this._writableState.defaultEncoding=encoding;return this};function decodeChunk(state,chunk,encoding){if(!state.objectMode&&state.decodeStrings!==false&&typeof chunk==="string"){chunk=Buffer.from(chunk,encoding)}return chunk}Object.defineProperty(Writable.prototype,"writableHighWaterMark",{enumerable:false,get:function(){return this._writableState.highWaterMark}});function writeOrBuffer(stream,state,isBuf,chunk,encoding,cb){if(!isBuf){var newChunk=decodeChunk(state,chunk,encoding);

1if(chunk!==newChunk){isBuf=true;encoding="buffer";chunk=newChunk}}var len=state.objectMode?1:chunk.length;state.length+=len;var ret=state.length<state.highWaterMark;if(!ret)state.needDrain=true;if(state.writing||state.corked){var last=state.lastBufferedRequest;state.lastBufferedRequest={chunk:chunk,encoding:encoding,isBuf:isBuf,callback:cb,next:null};if(last){last.next=state.lastBufferedRequest}else{state.bufferedRequest=state.lastBufferedRequest}state.bufferedRequestCount+=1}else{doWrite(stream,state,false,len,chunk,encoding,cb)}return ret}function doWrite(stream,state,writev,len,chunk,encoding,cb){state.writelen=len;state.writecb=cb;state.writing=true;state.sync=true;if(writev)stream._writev(chunk,state.onwrite);else stream._write(chunk,encoding,state.onwrite);state.sync=false}function onwriteError(stream,state,sync,er,cb){--state.pendingcb;if(sync){pna.nextTick(cb,er);pna.nextTick(finishMaybe,stream,state);stream._writableState.errorEmitted=true;stream.emit("error",er)}else{cb(er);stream._writableState.errorEmitted=true;stream.emit("error",er);finishMaybe(stream,state)}}function onwriteStateUpdate(state){state.writing=false;state.writecb=null;state.length-=state.writelen;state.writelen=0}function onwrite(stream,er){var state=stream._writableState;var sync=state.sync;var cb=state.writecb;onwriteStateUpdate(state);if(er)onwriteError(stream,state,sync,er,cb);else{var finished=needFinish(state);if(!finished&&!state.corked&&!state.bufferProcessing&&state.bufferedRequest){clearBuffer(stream,state)}if(sync){asyncWrite(afterWrite,stream,state,finished,cb)}else{afterWrite(stream,state,finished,cb)}}}function afterWrite(stream,state,finished,cb){if(!finished)onwriteDrain(stream,state);state.pendingcb--;cb();finishMaybe(stream,state)}function onwriteDrain(stream,state){if(state.length===0&&state.needDrain){state.needDrain=false;stream.emit("drain")}}function clearBuffer(stream,state){state.bufferProcessing=true;var entry=state.bufferedRequest;if(stream._writev&&entry&&entry.next){var l=state.bufferedRequestCount;var buffer=new Array(l);var holder=state.corkedRequestsFree;holder.entry=entry;var count=0;var allBuffers=true;while(entry){buffer[count]=entry;if(!entry.isBuf)allBuffers=false;entry=entry.next;count+=1}buffer.allBuffers=allBuffers;doWrite(stream,state,true,state.length,buffer,"",holder.finish);state.pendingcb++;state.lastBufferedRequest=null;if(holder.next){state.corkedRequestsFree=holder.next;holder.next=null}else{state.corkedRequestsFree=new CorkedRequest(state)}state.bufferedRequestCount=0}else{while(entry){var chunk=entry.chunk;var encoding=entry.encoding;var cb=entry.callback;var len=state.objectMode?1:chunk.length;doWrite(stream,state,false,len,chunk,encoding,cb);entry=entry.next;state.bufferedRequestCount--;if(state.writing){break}}if(entry===null)state.lastBufferedRequest=null}state.bufferedRequest=entry;state.bufferProcessing=false}Writable.prototype._write=function(chunk,encoding,cb){cb(new Error("_write() is not implemented"))};Writable.prototype._writev=null;Writable.prototype.end=function(chunk,encoding,cb){var state=this._writableState;if(typeof chunk==="function"){cb=chunk;chunk=null;encoding=null}else if(typeof encoding==="function"){cb=encoding;encoding=null}if(chunk!==null&&chunk!==undefined)this.write(chunk,encoding);if(state.corked){state.corked=1;this.uncork()}if(!state.ending&&!state.finished)endWritable(this,state,cb)};function needFinish(state){return state.ending&&state.length===0&&state.bufferedRequest===null&&!state.finished&&!state.writing}function callFinal(stream,state){stream._final(function(err){state.pendingcb--;if(err){stream.emit("error",err)}state.prefinished=true;stream.emit("prefinish");finishMaybe(stream,state)})}function prefinish(stream,state){if(!state.prefinished&&!state.finalCalled){if(typeof stream._final==="function"){state.pendingcb++;state.finalCalled=true;pna.nextTick(callFinal,stream,state)}else{state.prefinished=true;stream.emit("prefinish")}}}function finishMaybe(stream,state){var need=needFinish(state);if(need){prefinish(stream,state);if(state.pendingcb===0){state.finished=true;stream.emit("finish")}}return need}function endWritable(stream,state,cb){state.ending=true;finishMaybe(stream,state);if(cb){if(state.finished)pna.nextTick(cb);else stream.once("finish",cb)}state.ended=true;stream.writable=false}function onCorkedFinish(corkReq,state,err){var entry=corkReq.entry;corkReq.entry=null;while(entry){var cb=entry.callback;state.pendingcb--;cb(err);entry=entry.next}if(state.corkedRequestsFree){state.corkedRequestsFree.next=corkReq}else{state.corkedRequestsFree=corkReq}}Object.defineProperty(Writable.prototype,"destroyed",{get:function(){if(this._writableState===undefined){return false}return this._writableState.destroyed},set:function(value){if(!this._writableState){return}this._writableState.destroyed=value}});Writable.prototype.destroy=destroyImpl.destroy;Writable.prototype._undestroy=destroyImpl.undestroy;Writable.prototype._destroy=function(err,cb){this.end();cb(err)}}).call(this,require("_process"),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{},require("timers").setImmediate)}

1,{"./_stream_duplex":260,"./internal/streams/destroy":266,"./internal/streams/stream":267,_process:39,"core-util-is":42,inherits:141,"process-nextick-args":212,"safe-buffer":272,timers:276,"util-deprecate":281}],265:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var Buffer=require("safe-buffer").Buffer;var util=require("util");function copyBuffer(src,target,offset){src.copy(target,offset)}module.exports=function(){function BufferList(){_classCallCheck(this,BufferList);this.head=null;this.tail=null;this.length=0}BufferList.prototype.push=function push(v){var entry={data:v,next:null};if(this.length>0)this.tail.next=entry;else this.head=entry;this.tail=entry;++this.length};BufferList.prototype.unshift=function unshift(v){var entry={data:v,next:this.head};if(this.length===0)this.tail=entry;this.head=entry;++this.length};BufferList.prototype.shift=function shift(){if(this.length===0)return;var ret=this.head.data;if(this.length===1)this.head=this.tail=null;else this.head=this.head.next;--this.length;return ret};BufferList.prototype.clear=function clear(){this.head=this.tail=null;this.length=0};BufferList.prototype.join=function join(s){if(this.length===0)return"";var p=this.head;var ret=""+p.data;while(p=p.next){ret+=s+p.data}return ret};BufferList.prototype.concat=function concat(n){if(this.length===0)return Buffer.alloc(0);if(this.length===1)return this.head.data;var ret=Buffer.allocUnsafe(n>>>0);var p=this.head;var i=0;while(p){copyBuffer(p.data,ret,i);i+=p.data.length;p=p.next}return ret};return BufferList}();if(util&&util.inspect&&util.inspect.custom){module.exports.prototype[util.inspect.custom]=function(){var obj=util.inspect({length:this.length});return this.constructor.name+" "+obj}}},{"safe-buffer":272,util:37}],266:[function(require,module,exports){"use strict";var pna=require("process-nextick-args");function destroy(err,cb){var _this=this;var readableDestroyed=this._readableState&&this._readableState.destroyed;var writableDestroyed=this._writableState&&this._writableState.destroyed;if(readableDestroyed||writableDestroyed){if(cb){cb(err)}else if(err&&(!this._writableState||!this._writableState.errorEmitted)){pna.nextTick(emitErrorNT,this,err)}return this}if(this._readableState){this._readableState.destroyed=true}if(this._writableState){this._writableState.destroyed=true}this._destroy(err||null,function(err){if(!cb&&err){pna.nextTick(emitErrorNT,_this,err);if(_this._writableState){_this._writableState.errorEmitted=true}}else if(cb){cb(err)}});return this}function undestroy(){if(this._readableState){this._readableState.destroyed=false;this._readableState.reading=false;this._readableState.ended=false;this._readableState.endEmitted=false}if(this._writableState){this._writableState.destroyed=false;this._writableState.ended=false;this._writableState.ending=false;this._writableState.finished=false;this._writableState.errorEmitted=false}}function emitErrorNT(self,err){self.emit("error",err)}module.exports={destroy:destroy,undestroy:undestroy}},{"process-nextick-args":212}],267:[function(require,module,exports){arguments[4][233][0].apply(exports,arguments)},{dup:233,events:38}],268:[function(require,module,exports){module.exports=require("./readable").PassThrough},{"./readable":269}],269:[function(require,module,exports){exports=module.exports=require("./lib/_stream_readable.js");exports.Stream=exports;exports.Readable=exports;exports.Writable=require("./lib/_stream_writable.js");exports.Duplex=require("./lib/_stream_duplex.js");exports.Transform=require("./lib/_stream_transform.js");exports.PassThrough=require("./lib/_stream_passthrough.js")},{"./lib/_stream_duplex.js":260,"./lib/_stream_passthrough.js":261,"./lib/_stream_readable.js":262,"./lib/_stream_transform.js":263,"./lib/_stream_writable.js":264}],270:[function(require,module,exports){module.exports=require("./readable").Transform},{"./readable":269}],271:[function(require,module,exports){module.exports=require("./lib/_stream_writable.js")},{"./lib/_stream_writable.js":264}],272:[function(require,module,exports){var buffer=require("buffer");var Buffer=buffer.Buffer;function copyProps(src,dst){for(var key in src){dst[key]=src[key]}}if(Buffer.from&&Buffer.alloc&&Buffer.allocUnsafe&&Buffer.allocUnsafeSlow){module.exports=buffer}else{copyProps(buffer,exports);exports.Buffer=SafeBuffer}function SafeBuffer(arg,encodingOrOffset,length){return Buffer(arg,encodingOrOffset,length)}copyProps(Buffer,SafeBuffer);SafeBuffer.from=function(arg,encodingOrOffset,length){if(typeof arg==="number"){throw new TypeError("Argument must not be a number")}return Buffer(arg,encodingOrOffset,length)};SafeBuffer.alloc=function(size,fill,encoding){if(typeof size!=="number"){throw new TypeError("Argument must be a number")}var buf=Buffer(size);if(fill!==undefined){if(typeof encoding==="string"){buf.fill(fill,encoding)}else{buf.fill(fill)}}else{buf.fill(0)}return buf};SafeBuffer.allocUnsafe=function(size){if(typeof size!=="number"){throw new TypeError("Argument must be a number")}return Buffer(size)};SafeBuffer.allocUnsafeSlow=function(size){if(typeof size!=="number"){throw new TypeError("Argument must be a number")}return buffer.SlowBuffer(size)}},{buffer:40}],273:[function(require,module,exports){"use strict";var Buffer=require("safe-buffer").Buffer;var isEncoding=Buffer.isEncoding||function(encoding){encoding=""+encoding;switch(encoding&&encoding.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return true;default:return false}};

1function _normalizeEncoding(enc){if(!enc)return"utf8";var retried;while(true){switch(enc){case"utf8":case"utf-8":return"utf8";case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return"utf16le";case"latin1":case"binary":return"latin1";case"base64":case"ascii":case"hex":return enc;default:if(retried)return;enc=(""+enc).toLowerCase();retried=true}}}function normalizeEncoding(enc){var nenc=_normalizeEncoding(enc);if(typeof nenc!=="string"&&(Buffer.isEncoding===isEncoding||!isEncoding(enc)))throw new Error("Unknown encoding: "+enc);return nenc||enc}exports.StringDecoder=StringDecoder;function StringDecoder(encoding){this.encoding=normalizeEncoding(encoding);var nb;switch(this.encoding){case"utf16le":this.text=utf16Text;this.end=utf16End;nb=4;break;case"utf8":this.fillLast=utf8FillLast;nb=4;break;case"base64":this.text=base64Text;this.end=base64End;nb=3;break;default:this.write=simpleWrite;this.end=simpleEnd;return}this.lastNeed=0;this.lastTotal=0;this.lastChar=Buffer.allocUnsafe(nb)}StringDecoder.prototype.write=function(buf){if(buf.length===0)return"";var r;var i;if(this.lastNeed){r=this.fillLast(buf);if(r===undefined)return"";i=this.lastNeed;this.lastNeed=0}else{i=0}if(i<buf.length)return r?r+this.text(buf,i):this.text(buf,i);return r||""};StringDecoder.prototype.end=utf8End;StringDecoder.prototype.text=utf8Text;StringDecoder.prototype.fillLast=function(buf){if(this.lastNeed<=buf.length){buf.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed);return this.lastChar.toString(this.encoding,0,this.lastTotal)}buf.copy(this.lastChar,this.lastTotal-this.lastNeed,0,buf.length);this.lastNeed-=buf.length};function utf8CheckByte(byte){if(byte<=127)return 0;else if(byte>>5===6)return 2;else if(byte>>4===14)return 3;else if(byte>>3===30)return 4;return byte>>6===2?-1:-2}function utf8CheckIncomplete(self,buf,i){var j=buf.length-1;if(j<i)return 0;var nb=utf8CheckByte(buf[j]);if(nb>=0){if(nb>0)self.lastNeed=nb-1;return nb}if(--j<i||nb===-2)return 0;nb=utf8CheckByte(buf[j]);if(nb>=0){if(nb>0)self.lastNeed=nb-2;return nb}if(--j<i||nb===-2)return 0;nb=utf8CheckByte(buf[j]);if(nb>=0){if(nb>0){if(nb===2)nb=0;else self.lastNeed=nb-3}return nb}return 0}function utf8CheckExtraBytes(self,buf,p){if((buf[0]&192)!==128){self.lastNeed=0;return"�"}if(self.lastNeed>1&&buf.length>1){if((buf[1]&192)!==128){self.lastNeed=1;return"�"}if(self.lastNeed>2&&buf.length>2){if((buf[2]&192)!==128){self.lastNeed=2;return"�"}}}}function utf8FillLast(buf){var p=this.lastTotal-this.lastNeed;var r=utf8CheckExtraBytes(this,buf,p);if(r!==undefined)return r;if(this.lastNeed<=buf.length){buf.copy(this.lastChar,p,0,this.lastNeed);return this.lastChar.toString(this.encoding,0,this.lastTotal)}buf.copy(this.lastChar,p,0,buf.length);this.lastNeed-=buf.length}function utf8Text(buf,i){var total=utf8CheckIncomplete(this,buf,i);if(!this.lastNeed)return buf.toString("utf8",i);this.lastTotal=total;var end=buf.length-(total-this.lastNeed);buf.copy(this.lastChar,0,end);return buf.toString("utf8",i,end)}function utf8End(buf){var r=buf&&buf.length?this.write(buf):"";if(this.lastNeed)return r+"�";return r}function utf16Text(buf,i){if((buf.length-i)%2===0){var r=buf.toString("utf16le",i);if(r){var c=r.charCodeAt(r.length-1);if(c>=55296&&c<=56319){this.lastNeed=2;this.lastTotal=4;this.lastChar[0]=buf[buf.length-2];this.lastChar[1]=buf[buf.length-1];return r.slice(0,-1)}}return r}this.lastNeed=1;this.lastTotal=2;this.lastChar[0]=buf[buf.length-1];return buf.toString("utf16le",i,buf.length-1)}function utf16End(buf){var r=buf&&buf.length?this.write(buf):"";if(this.lastNeed){var end=this.lastTotal-this.lastNeed;return r+this.lastChar.toString("utf16le",0,end)}return r}function base64Text(buf,i){var n=(buf.length-i)%3;if(n===0)return buf.toString("base64",i);this.lastNeed=3-n;this.lastTotal=3;if(n===1){this.lastChar[0]=buf[buf.length-1]}else{this.lastChar[0]=buf[buf.length-2];this.lastChar[1]=buf[buf.length-1]}return buf.toString("base64",i,buf.length-n)}function base64End(buf){var r=buf&&buf.length?this.write(buf):"";if(this.lastNeed)return r+this.lastChar.toString("base64",0,3-this.lastNeed);return r}function simpleWrite(buf){return buf.toString(this.encoding)}function simpleEnd(buf){return buf&&buf.length?this.write(buf):""}},{"safe-buffer":272}],274:[function(require,module,exports){arguments[4][273][0].apply(exports,arguments)},{dup:273,"safe-buffer":239}],275:[function(require,module,exports){var isHexPrefixed=require("is-hex-prefixed");module.exports=function stripHexPrefix(str){if(typeof str!=="string"){return str}return isHexPrefixed(str)?str.slice(2):str}},{"is-hex-prefixed":145}],276:[function(require,module,exports){(function(setImmediate,clearImmediate){var nextTick=require("process/browser.js").nextTick;var apply=Function.prototype.apply;var slice=Array.prototype.slice;var immediateIds={};var nextImmediateId=0;exports.setTimeout=function(){return new Timeout(apply.call(setTimeout,window,arguments),clearTimeout)};

1exports.setInterval=function(){return new Timeout(apply.call(setInterval,window,arguments),clearInterval)};exports.clearTimeout=exports.clearInterval=function(timeout){timeout.close()};function Timeout(id,clearFn){this._id=id;this._clearFn=clearFn}Timeout.prototype.unref=Timeout.prototype.ref=function(){};Timeout.prototype.close=function(){this._clearFn.call(window,this._id)};exports.enroll=function(item,msecs){clearTimeout(item._idleTimeoutId);item._idleTimeout=msecs};exports.unenroll=function(item){clearTimeout(item._idleTimeoutId);item._idleTimeout=-1};exports._unrefActive=exports.active=function(item){clearTimeout(item._idleTimeoutId);var msecs=item._idleTimeout;if(msecs>=0){item._idleTimeoutId=setTimeout(function onTimeout(){if(item._onTimeout)item._onTimeout()},msecs)}};exports.setImmediate=typeof setImmediate==="function"?setImmediate:function(fn){var id=nextImmediateId++;var args=arguments.length<2?false:slice.call(arguments,1);immediateIds[id]=true;nextTick(function onNextTick(){if(immediateIds[id]){if(args){fn.apply(null,args)}else{fn.call(null)}exports.clearImmediate(id)}});return id};exports.clearImmediate=typeof clearImmediate==="function"?clearImmediate:function(id){delete immediateIds[id]}}).call(this,require("timers").setImmediate,require("timers").clearImmediate)},{"process/browser.js":277,timers:276}],277:[function(require,module,exports){arguments[4][39][0].apply(exports,arguments)},{dup:39}],278:[function(require,module,exports){(function(Buffer){const normalizeHex=require("normalize-hex");function toHex(value,opts={}){opts={size:0,addPrefix:false,evenLength:false,default:"",...opts};var result="";if(opts.default!==""){result=opts.default}if(value===""||value===undefined||value===null){value=result}if(value==="0"){value=0}if(value===undefined||value===null){}else if(typeof value==="number"){result=value.toString(16)}else if(typeof value==="string"){value=value.trim();if(value.startsWith("0x")){result=normalizeHex(value)}else if(value!==""&&Number.isFinite(+value)){result=Number(value).toString(16)}if(result===opts.default){result=Buffer.from(value,"utf8").toString("hex")}}else if(typeof value==="boolean"){result=value?"1":"0"}else if(typeof value==="object"&&value!==null){if(Buffer.isBuffer(value)){result=value.toString("hex")}else if(/(BN|BigNumber|Big|Decimal)/.test(value.constructor.name)){result=value.toString(16)}else if(value instanceof Uint8Array){result=Buffer.from([...value]).toString("hex")}else if(value.toString&&typeof value.toString==="function"){try{const h=value.toString(16);if(/^[a-fA-F0-9]+$/.test(h)){result=h}}catch(err){}}}if(typeof result==="string"){result=result.toLowerCase();if(opts.size>result.length){result=`${"0".repeat(opts.size-result.length)}${result}`}if(opts.evenLength&&result.length%2){result=`0${result}`}if(opts.addPrefix){result=`0x${result}`}}return result}module.exports=toHex}).call(this,require("buffer").Buffer)},{buffer:40,"normalize-hex":194}],279:[function(require,module,exports){(function(global){(function(){var root=typeof self=="object"&&self.self===self&&self||typeof global=="object"&&global.global===global&&global||this||{};var previousUnderscore=root._;var ArrayProto=Array.prototype,ObjProto=Object.prototype;var SymbolProto=typeof Symbol!=="undefined"?Symbol.prototype:null;var push=ArrayProto.push,slice=ArrayProto.slice,toString=ObjProto.toString,hasOwnProperty=ObjProto.hasOwnProperty;var nativeIsArray=Array.isArray,nativeKeys=Object.keys,nativeCreate=Object.create;var Ctor=function(){};var _=function(obj){if(obj instanceof _)return obj;if(!(this instanceof _))return new _(obj);this._wrapped=obj};if(typeof exports!="undefined"&&!exports.nodeType){if(typeof module!="undefined"&&!module.nodeType&&module.exports){exports=module.exports=_}exports._=_}else{root._=_}_.VERSION="1.9.1";var optimizeCb=function(func,context,argCount){if(context===void 0)return func;switch(argCount==null?3:argCount){case 1:return function(value){return func.call(context,value)};case 3:return function(value,index,collection){return func.call(context,value,index,collection)};case 4:return function(accumulator,value,index,collection){return func.call(context,accumulator,value,index,collection)}}return function(){return func.apply(context,arguments)}};var builtinIteratee;var cb=function(value,context,argCount){if(_.iteratee!==builtinIteratee)return _.iteratee(value,context);if(value==null)return _.identity;if(_.isFunction(value))return optimizeCb(value,context,argCount);if(_.isObject(value)&&!_.isArray(value))return _.matcher(value);return _.property(value)};_.iteratee=builtinIteratee=function(value,context){return cb(value,context,Infinity)};var restArguments=function(func,startIndex){startIndex=startIndex==null?func.length-1:+startIndex;return function(){var length=Math.max(arguments.length-startIndex,0),rest=Array(length),index=0;for(;index<length;index++){rest[index]=arguments[index+startIndex]}switch(startIndex){case 0:return func.call(this,rest);case 1:return func.call(this,arguments[0],rest);case 2:return func.call(this,arguments[0],arguments[1],rest)}var args=Array(startIndex+1);for(index=0;index<startIndex;index++){args[index]=arguments[index]}args[startIndex]=rest;return func.apply(this,args)}};var baseCreate=function(prototype){if(!_.isObject(prototype))return{};if(nativeCreate)return nativeCreate(prototype);Ctor.prototype=prototype;var result=new Ctor;Ctor.prototype=null;return result};var shallowProperty=function(key){return function(obj){return obj==null?void 0:obj[key]}};var has=function(obj,path){return obj!=null&&hasOwnProperty.call(obj,path)};var deepGet=function(obj,path){var length=path.length;for(var i=0;i<length;i++){if(obj==null)return void 0;obj=obj[path[i]]}return length?obj:void 0};var MAX_ARRAY_INDEX=Math.pow(2,53)-1;var getLength=shallowProperty("length");var isArrayLike=function(collection){var length=getLength(collection);return typeof length=="number"&&length>=0&&length<=MAX_ARRAY_INDEX};_.each=_.forEach=function(obj,iteratee,context){iteratee=optimizeCb(iteratee,context);var i,length;if(isArrayLike(obj)){for(i=0,length=obj.length;i<length;i++){iteratee(obj[i],i,obj)}}else{var keys=_.keys(obj);for(i=0,length=keys.length;i<length;i++){iteratee(obj[keys[i]],keys[i],obj)}}return obj};_.map=_.collect=function(obj,iteratee,context){iteratee=cb(iteratee,context);var keys=!isArrayLike(obj)&&_.keys(obj),length=(keys||obj).length,results=Array(length);for(var index=0;

1index<length;index++){var currentKey=keys?keys[index]:index;results[index]=iteratee(obj[currentKey],currentKey,obj)}return results};var createReduce=function(dir){var reducer=function(obj,iteratee,memo,initial){var keys=!isArrayLike(obj)&&_.keys(obj),length=(keys||obj).length,index=dir>0?0:length-1;if(!initial){memo=obj[keys?keys[index]:index];index+=dir}for(;index>=0&&index<length;index+=dir){var currentKey=keys?keys[index]:index;memo=iteratee(memo,obj[currentKey],currentKey,obj)}return memo};return function(obj,iteratee,memo,context){var initial=arguments.length>=3;return reducer(obj,optimizeCb(iteratee,context,4),memo,initial)}};_.reduce=_.foldl=_.inject=createReduce(1);_.reduceRight=_.foldr=createReduce(-1);_.find=_.detect=function(obj,predicate,context){var keyFinder=isArrayLike(obj)?_.findIndex:_.findKey;var key=keyFinder(obj,predicate,context);if(key!==void 0&&key!==-1)return obj[key]};_.filter=_.select=function(obj,predicate,context){var results=[];predicate=cb(predicate,context);_.each(obj,function(value,index,list){if(predicate(value,index,list))results.push(value)});return results};_.reject=function(obj,predicate,context){return _.filter(obj,_.negate(cb(predicate)),context)};_.every=_.all=function(obj,predicate,context){predicate=cb(predicate,context);var keys=!isArrayLike(obj)&&_.keys(obj),length=(keys||obj).length;for(var index=0;index<length;index++){var currentKey=keys?keys[index]:index;if(!predicate(obj[currentKey],currentKey,obj))return false}return true};_.some=_.any=function(obj,predicate,context){predicate=cb(predicate,context);var keys=!isArrayLike(obj)&&_.keys(obj),length=(keys||obj).length;for(var index=0;index<length;index++){var currentKey=keys?keys[index]:index;if(predicate(obj[currentKey],currentKey,obj))return true}return false};_.contains=_.includes=_.include=function(obj,item,fromIndex,guard){if(!isArrayLike(obj))obj=_.values(obj);if(typeof fromIndex!="number"||guard)fromIndex=0;return _.indexOf(obj,item,fromIndex)>=0};_.invoke=restArguments(function(obj,path,args){var contextPath,func;if(_.isFunction(path)){func=path}else if(_.isArray(path)){contextPath=path.slice(0,-1);path=path[path.length-1]}return _.map(obj,function(context){var method=func;if(!method){if(contextPath&&contextPath.length){context=deepGet(context,contextPath)}if(context==null)return void 0;method=context[path]}return method==null?method:method.apply(context,args)})});_.pluck=function(obj,key){return _.map(obj,_.property(key))};_.where=function(obj,attrs){return _.filter(obj,_.matcher(attrs))};_.findWhere=function(obj,attrs){return _.find(obj,_.matcher(attrs))};_.max=function(obj,iteratee,context){var result=-Infinity,lastComputed=-Infinity,value,computed;if(iteratee==null||typeof iteratee=="number"&&typeof obj[0]!="object"&&obj!=null){obj=isArrayLike(obj)?obj:_.values(obj);for(var i=0,length=obj.length;i<length;i++){value=obj[i];if(value!=null&&value>result){result=value}}}else{iteratee=cb(iteratee,context);_.each(obj,function(v,index,list){computed=iteratee(v,index,list);if(computed>lastComputed||computed===-Infinity&&result===-Infinity){result=v;lastComputed=computed}})}return result};_.min=function(obj,iteratee,context){var result=Infinity,lastComputed=Infinity,value,computed;if(iteratee==null||typeof iteratee=="number"&&typeof obj[0]!="object"&&obj!=null){obj=isArrayLike(obj)?obj:_.values(obj);for(var i=0,length=obj.length;i<length;i++){value=obj[i];if(value!=null&&value<result){result=value}}}else{iteratee=cb(iteratee,context);_.each(obj,function(v,index,list){computed=iteratee(v,index,list);if(computed<lastComputed||computed===Infinity&&result===Infinity){result=v;lastComputed=computed}})}return result};_.shuffle=function(obj){return _.sample(obj,Infinity)};_.sample=function(obj,n,guard){if(n==null||guard){if(!isArrayLike(obj))obj=_.values(obj);return obj[_.random(obj.length-1)]}var sample=isArrayLike(obj)?_.clone(obj):_.values(obj);var length=getLength(sample);n=Math.max(Math.min(n,length),0);var last=length-1;for(var index=0;index<n;index++){var rand=_.random(index,last);var temp=sample[index];sample[index]=sample[rand];sample[rand]=temp}return sample.slice(0,n)};_.sortBy=function(obj,iteratee,context){var index=0;

1iteratee=cb(iteratee,context);return _.pluck(_.map(obj,function(value,key,list){return{value:value,index:index++,criteria:iteratee(value,key,list)}}).sort(function(left,right){var a=left.criteria;var b=right.criteria;if(a!==b){if(a>b||a===void 0)return 1;if(a<b||b===void 0)return-1}return left.index-right.index}),"value")};var group=function(behavior,partition){return function(obj,iteratee,context){var result=partition?[[],[]]:{};iteratee=cb(iteratee,context);_.each(obj,function(value,index){var key=iteratee(value,index,obj);behavior(result,value,key)});return result}};_.groupBy=group(function(result,value,key){if(has(result,key))result[key].push(value);else result[key]=[value]});_.indexBy=group(function(result,value,key){result[key]=value});_.countBy=group(function(result,value,key){if(has(result,key))result[key]++;else result[key]=1});var reStrSymbol=/[^\ud800-\udfff]|[\ud800-\udbff][\udc00-\udfff]|[\ud800-\udfff]/g;_.toArray=function(obj){if(!obj)return[];if(_.isArray(obj))return slice.call(obj);if(_.isString(obj)){return obj.match(reStrSymbol)}if(isArrayLike(obj))return _.map(obj,_.identity);return _.values(obj)};_.size=function(obj){if(obj==null)return 0;return isArrayLike(obj)?obj.length:_.keys(obj).length};_.partition=group(function(result,value,pass){result[pass?0:1].push(value)},true);_.first=_.head=_.take=function(array,n,guard){if(array==null||array.length<1)return n==null?void 0:[];if(n==null||guard)return array[0];return _.initial(array,array.length-n)};_.initial=function(array,n,guard){return slice.call(array,0,Math.max(0,array.length-(n==null||guard?1:n)))};_.last=function(array,n,guard){if(array==null||array.length<1)return n==null?void 0:[];if(n==null||guard)return array[array.length-1];return _.rest(array,Math.max(0,array.length-n))};_.rest=_.tail=_.drop=function(array,n,guard){return slice.call(array,n==null||guard?1:n)};_.compact=function(array){return _.filter(array,Boolean)};var flatten=function(input,shallow,strict,output){output=output||[];var idx=output.length;for(var i=0,length=getLength(input);i<length;i++){var value=input[i];if(isArrayLike(value)&&(_.isArray(value)||_.isArguments(value))){if(shallow){var j=0,len=value.length;while(j<len)output[idx++]=value[j++]}else{flatten(value,shallow,strict,output);idx=output.length}}else if(!strict){output[idx++]=value}}return output};_.flatten=function(array,shallow){return flatten(array,shallow,false)};_.without=restArguments(function(array,otherArrays){return _.difference(array,otherArrays)});_.uniq=_.unique=function(array,isSorted,iteratee,context){if(!_.isBoolean(isSorted)){context=iteratee;iteratee=isSorted;isSorted=false}if(iteratee!=null)iteratee=cb(iteratee,context);var result=[];var seen=[];for(var i=0,length=getLength(array);i<length;i++){var value=array[i],computed=iteratee?iteratee(value,i,array):value;if(isSorted&&!iteratee){if(!i||seen!==computed)result.push(value);seen=computed}else if(iteratee){if(!_.contains(seen,computed)){seen.push(computed);result.push(value)}}else if(!_.contains(result,value)){result.push(value)}}return result};_.union=restArguments(function(arrays){return _.uniq(flatten(arrays,true,true))});_.intersection=function(array){var result=[];var argsLength=arguments.length;for(var i=0,length=getLength(array);i<length;i++){var item=array[i];if(_.contains(result,item))continue;var j;for(j=1;j<argsLength;j++){if(!_.contains(arguments[j],item))break}if(j===argsLength)result.push(item)}return result};_.difference=restArguments(function(array,rest){rest=flatten(rest,true,true);return _.filter(array,function(value){return!_.contains(rest,value)})});_.unzip=function(array){var length=array&&_.max(array,getLength).length||0;var result=Array(length);for(var index=0;index<length;index++){result[index]=_.pluck(array,index)}return result};_.zip=restArguments(_.unzip);_.object=function(list,values){var result={};for(var i=0,length=getLength(list);i<length;i++){if(values){result[list[i]]=values[i]}else{result[list[i][0]]=list[i][1]}}return result};var createPredicateIndexFinder=function(dir){return function(array,predicate,context){predicate=cb(predicate,context);var length=getLength(array);var index=dir>0?0:length-1;for(;index>=0&&index<length;index+=dir){if(predicate(array[index],index,array))return index}return-1}};_.findIndex=createPredicateIndexFinder(1);_.findLastIndex=createPredicateIndexFinder(-1);_.sortedIndex=function(array,obj,iteratee,context){iteratee=cb(iteratee,context,1);var value=iteratee(obj);var low=0,high=getLength(array);while(low<high){var mid=Math.floor((low+high)/2);if(iteratee(array[mid])<value)low=mid+1;else high=mid}return low};var createIndexFinder=function(dir,predicateFind,sortedIndex){return function(array,item,idx){var i=0,length=getLength(array);if(typeof idx=="number"){if(dir>0){i=idx>=0?idx:Math.max(idx+length,i)}else{length=idx>=0?Math.min(idx+1,length):idx+length+1}}else if(sortedIndex&&idx&&length){idx=sortedIndex(array,item);return array[idx]===item?idx:-1}if(item!==item){idx=predicateFind(slice.call(array,i,length),_.isNaN);return idx>=0?idx+i:-1}for(idx=dir>0?i:length-1;idx>=0&&idx<length;idx+=dir){if(array[idx]===item)return idx}return-1}};_.indexOf=createIndexFinder(1,_.findIndex,_.sortedIndex);_.lastIndexOf=createIndexFinder(-1,_.findLastIndex);_.range=function(start,stop,step){if(stop==null){stop=start||0;start=0}if(!step){step=stop<start?-1:1}

1var length=Math.max(Math.ceil((stop-start)/step),0);var range=Array(length);for(var idx=0;idx<length;idx++,start+=step){range[idx]=start}return range};_.chunk=function(array,count){if(count==null||count<1)return[];var result=[];var i=0,length=array.length;while(i<length){result.push(slice.call(array,i,i+=count))}return result};var executeBound=function(sourceFunc,boundFunc,context,callingContext,args){if(!(callingContext instanceof boundFunc))return sourceFunc.apply(context,args);var self=baseCreate(sourceFunc.prototype);var result=sourceFunc.apply(self,args);if(_.isObject(result))return result;return self};_.bind=restArguments(function(func,context,args){if(!_.isFunction(func))throw new TypeError("Bind must be called on a function");var bound=restArguments(function(callArgs){return executeBound(func,bound,context,this,args.concat(callArgs))});return bound});_.partial=restArguments(function(func,boundArgs){var placeholder=_.partial.placeholder;var bound=function(){var position=0,length=boundArgs.length;var args=Array(length);for(var i=0;i<length;i++){args[i]=boundArgs[i]===placeholder?arguments[position++]:boundArgs[i]}while(position<arguments.length)args.push(arguments[position++]);return executeBound(func,bound,this,this,args)};return bound});_.partial.placeholder=_;_.bindAll=restArguments(function(obj,keys){keys=flatten(keys,false,false);var index=keys.length;if(index<1)throw new Error("bindAll must be passed function names");while(index--){var key=keys[index];obj[key]=_.bind(obj[key],obj)}});_.memoize=function(func,hasher){var memoize=function(key){var cache=memoize.cache;var address=""+(hasher?hasher.apply(this,arguments):key);if(!has(cache,address))cache[address]=func.apply(this,arguments);return cache[address]};memoize.cache={};return memoize};_.delay=restArguments(function(func,wait,args){return setTimeout(function(){return func.apply(null,args)},wait)});_.defer=_.partial(_.delay,_,1);_.throttle=function(func,wait,options){var timeout,context,args,result;var previous=0;if(!options)options={};var later=function(){previous=options.leading===false?0:_.now();timeout=null;result=func.apply(context,args);if(!timeout)context=args=null};var throttled=function(){var now=_.now();if(!previous&&options.leading===false)previous=now;var remaining=wait-(now-previous);context=this;args=arguments;if(remaining<=0||remaining>wait){if(timeout){clearTimeout(timeout);timeout=null}previous=now;result=func.apply(context,args);if(!timeout)context=args=null}else if(!timeout&&options.trailing!==false){timeout=setTimeout(later,remaining)}return result};throttled.cancel=function(){clearTimeout(timeout);previous=0;timeout=context=args=null};return throttled};_.debounce=function(func,wait,immediate){var timeout,result;var later=function(context,args){timeout=null;if(args)result=func.apply(context,args)};var debounced=restArguments(function(args){if(timeout)clearTimeout(timeout);if(immediate){var callNow=!timeout;timeout=setTimeout(later,wait);if(callNow)result=func.apply(this,args)}else{timeout=_.delay(later,wait,this,args)}return result});debounced.cancel=function(){clearTimeout(timeout);timeout=null};return debounced};_.wrap=function(func,wrapper){return _.partial(wrapper,func)};_.negate=function(predicate){return function(){return!predicate.apply(this,arguments)}};_.compose=function(){var args=arguments;var start=args.length-1;return function(){var i=start;var result=args[start].apply(this,arguments);while(i--)result=args[i].call(this,result);return result}};_.after=function(times,func){return function(){if(--times<1){return func.apply(this,arguments)}}};_.before=function(times,func){var memo;return function(){if(--times>0){memo=func.apply(this,arguments)}if(times<=1)func=null;return memo}};_.once=_.partial(_.before,2);_.restArguments=restArguments;var hasEnumBug=!{toString:null}.propertyIsEnumerable("toString");var nonEnumerableProps=["valueOf","isPrototypeOf","toString","propertyIsEnumerable","hasOwnProperty","toLocaleString"];var collectNonEnumProps=function(obj,keys){var nonEnumIdx=nonEnumerableProps.length;var constructor=obj.constructor;

1var proto=_.isFunction(constructor)&&constructor.prototype||ObjProto;var prop="constructor";if(has(obj,prop)&&!_.contains(keys,prop))keys.push(prop);while(nonEnumIdx--){prop=nonEnumerableProps[nonEnumIdx];if(prop in obj&&obj[prop]!==proto[prop]&&!_.contains(keys,prop)){keys.push(prop)}}};_.keys=function(obj){if(!_.isObject(obj))return[];if(nativeKeys)return nativeKeys(obj);var keys=[];for(var key in obj)if(has(obj,key))keys.push(key);if(hasEnumBug)collectNonEnumProps(obj,keys);return keys};_.allKeys=function(obj){if(!_.isObject(obj))return[];var keys=[];for(var key in obj)keys.push(key);if(hasEnumBug)collectNonEnumProps(obj,keys);return keys};_.values=function(obj){var keys=_.keys(obj);var length=keys.length;var values=Array(length);for(var i=0;i<length;i++){values[i]=obj[keys[i]]}return values};_.mapObject=function(obj,iteratee,context){iteratee=cb(iteratee,context);var keys=_.keys(obj),length=keys.length,results={};for(var index=0;index<length;index++){var currentKey=keys[index];results[currentKey]=iteratee(obj[currentKey],currentKey,obj)}return results};_.pairs=function(obj){var keys=_.keys(obj);var length=keys.length;var pairs=Array(length);for(var i=0;i<length;i++){pairs[i]=[keys[i],obj[keys[i]]]}return pairs};_.invert=function(obj){var result={};var keys=_.keys(obj);for(var i=0,length=keys.length;i<length;i++){result[obj[keys[i]]]=keys[i]}return result};_.functions=_.methods=function(obj){var names=[];for(var key in obj){if(_.isFunction(obj[key]))names.push(key)}return names.sort()};var createAssigner=function(keysFunc,defaults){return function(obj){var length=arguments.length;if(defaults)obj=Object(obj);if(length<2||obj==null)return obj;for(var index=1;index<length;index++){var source=arguments[index],keys=keysFunc(source),l=keys.length;for(var i=0;i<l;i++){var key=keys[i];if(!defaults||obj[key]===void 0)obj[key]=source[key]}}return obj}};_.extend=createAssigner(_.allKeys);_.extendOwn=_.assign=createAssigner(_.keys);_.findKey=function(obj,predicate,context){predicate=cb(predicate,context);var keys=_.keys(obj),key;for(var i=0,length=keys.length;i<length;i++){key=keys[i];if(predicate(obj[key],key,obj))return key}};var keyInObj=function(value,key,obj){return key in obj};_.pick=restArguments(function(obj,keys){var result={},iteratee=keys[0];if(obj==null)return result;if(_.isFunction(iteratee)){if(keys.length>1)iteratee=optimizeCb(iteratee,keys[1]);keys=_.allKeys(obj)}else{iteratee=keyInObj;keys=flatten(keys,false,false);obj=Object(obj)}for(var i=0,length=keys.length;i<length;i++){var key=keys[i];var value=obj[key];if(iteratee(value,key,obj))result[key]=value}return result});_.omit=restArguments(function(obj,keys){var iteratee=keys[0],context;if(_.isFunction(iteratee)){iteratee=_.negate(iteratee);if(keys.length>1)context=keys[1]}else{keys=_.map(flatten(keys,false,false),String);iteratee=function(value,key){return!_.contains(keys,key)}}return _.pick(obj,iteratee,context)});_.defaults=createAssigner(_.allKeys,true);_.create=function(prototype,props){var result=baseCreate(prototype);if(props)_.extendOwn(result,props);return result};_.clone=function(obj){if(!_.isObject(obj))return obj;return _.isArray(obj)?obj.slice():_.extend({},obj)};_.tap=function(obj,interceptor){interceptor(obj);return obj};_.isMatch=function(object,attrs){var keys=_.keys(attrs),length=keys.length;if(object==null)return!length;var obj=Object(object);for(var i=0;i<length;i++){var key=keys[i];if(attrs[key]!==obj[key]||!(key in obj))return false}return true};var eq,deepEq;

1eq=function(a,b,aStack,bStack){if(a===b)return a!==0||1/a===1/b;if(a==null||b==null)return false;if(a!==a)return b!==b;var type=typeof a;if(type!=="function"&&type!=="object"&&typeof b!="object")return false;return deepEq(a,b,aStack,bStack)};deepEq=function(a,b,aStack,bStack){if(a instanceof _)a=a._wrapped;if(b instanceof _)b=b._wrapped;var className=toString.call(a);if(className!==toString.call(b))return false;switch(className){case"[object RegExp]":case"[object String]":return""+a===""+b;case"[object Number]":if(+a!==+a)return+b!==+b;return+a===0?1/+a===1/b:+a===+b;case"[object Date]":case"[object Boolean]":return+a===+b;case"[object Symbol]":return SymbolProto.valueOf.call(a)===SymbolProto.valueOf.call(b)}var areArrays=className==="[object Array]";if(!areArrays){if(typeof a!="object"||typeof b!="object")return false;var aCtor=a.constructor,bCtor=b.constructor;if(aCtor!==bCtor&&!(_.isFunction(aCtor)&&aCtor instanceof aCtor&&_.isFunction(bCtor)&&bCtor instanceof bCtor)&&("constructor"in a&&"constructor"in b)){return false}}aStack=aStack||[];bStack=bStack||[];var length=aStack.length;while(length--){if(aStack[length]===a)return bStack[length]===b}aStack.push(a);bStack.push(b);if(areArrays){length=a.length;if(length!==b.length)return false;while(length--){if(!eq(a[length],b[length],aStack,bStack))return false}}else{var keys=_.keys(a),key;length=keys.length;if(_.keys(b).length!==length)return false;while(length--){key=keys[length];if(!(has(b,key)&&eq(a[key],b[key],aStack,bStack)))return false}}aStack.pop();bStack.pop();return true};_.isEqual=function(a,b){return eq(a,b)};_.isEmpty=function(obj){if(obj==null)return true;if(isArrayLike(obj)&&(_.isArray(obj)||_.isString(obj)||_.isArguments(obj)))return obj.length===0;return _.keys(obj).length===0};_.isElement=function(obj){return!!(obj&&obj.nodeType===1)};_.isArray=nativeIsArray||function(obj){return toString.call(obj)==="[object Array]"};_.isObject=function(obj){var type=typeof obj;return type==="function"||type==="object"&&!!obj};_.each(["Arguments","Function","String","Number","Date","RegExp","Error","Symbol","Map","WeakMap","Set","WeakSet"],function(name){_["is"+name]=function(obj){return toString.call(obj)==="[object "+name+"]"}});if(!_.isArguments(arguments)){_.isArguments=function(obj){return has(obj,"callee")}}var nodelist=root.document&&root.document.childNodes;if(typeof/./!="function"&&typeof Int8Array!="object"&&typeof nodelist!="function"){_.isFunction=function(obj){return typeof obj=="function"||false}}_.isFinite=function(obj){return!_.isSymbol(obj)&&isFinite(obj)&&!isNaN(parseFloat(obj))};_.isNaN=function(obj){return _.isNumber(obj)&&isNaN(obj)};_.isBoolean=function(obj){return obj===true||obj===false||toString.call(obj)==="[object Boolean]"};_.isNull=function(obj){return obj===null};_.isUndefined=function(obj){return obj===void 0};_.has=function(obj,path){if(!_.isArray(path)){return has(obj,path)}var length=path.length;for(var i=0;i<length;i++){var key=path[i];if(obj==null||!hasOwnProperty.call(obj,key)){return false}obj=obj[key]}return!!length};_.noConflict=function(){root._=previousUnderscore;return this};_.identity=function(value){return value};_.constant=function(value){return function(){return value}};_.noop=function(){};_.property=function(path){if(!_.isArray(path)){return shallowProperty(path)}return function(obj){return deepGet(obj,path)}};_.propertyOf=function(obj){if(obj==null){return function(){}}return function(path){return!_.isArray(path)?obj[path]:deepGet(obj,path)}};_.matcher=_.matches=function(attrs){attrs=_.extendOwn({},attrs);return function(obj){return _.isMatch(obj,attrs)}};_.times=function(n,iteratee,context){var accum=Array(Math.max(0,n));iteratee=optimizeCb(iteratee,context,1);for(var i=0;i<n;i++)accum[i]=iteratee(i);return accum};_.random=function(min,max){if(max==null){max=min;min=0}return min+Math.floor(Math.random()*(max-min+1))};_.now=Date.now||function(){return(new Date).getTime()};var escapeMap={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#x27;","`":"&#x60;"};var unescapeMap=_.invert(escapeMap);var createEscaper=function(map){var escaper=function(match){return map[match]};var source="(?:"+_.keys(map).join("|")+")";var testRegexp=RegExp(source);var replaceRegexp=RegExp(source,"g");return function(string){string=string==null?"":""+string;return testRegexp.test(string)?string.replace(replaceRegexp,escaper):string}};_.escape=createEscaper(escapeMap);_.unescape=createEscaper(unescapeMap);_.result=function(obj,path,fallback){if(!_.isArray(path))path=[path];var length=path.length;if(!length){return _.isFunction(fallback)?fallback.call(obj):fallback}for(var i=0;i<length;i++){var prop=obj==null?void 0:obj[path[i]];if(prop===void 0){prop=fallback;i=length}obj=_.isFunction(prop)?prop.call(obj):prop}return obj};var idCounter=0;_.uniqueId=function(prefix){var id=++idCounter+"";return prefix?prefix+id:id};_.templateSettings={evaluate:/<%([\s\S]+?)%>/g,interpolate:/<%=([\s\S]+?)%>/g,escape:/<%-([\s\S]+?)%>/g};var noMatch=/(.)^/;var escapes={"'":"'","\\":"\\","\r":"r","\n":"n","\u2028":"u2028","\u2029":"u2029"};var escapeRegExp=/\\|'|\r|\n|\u2028|\u2029/g;var escapeChar=function(match){return"\\"+escapes[match]};_.template=function(text,settings,oldSettings){if(!settings&&oldSettings)settings=oldSettings;settings=_.defaults({},settings,_.templateSettings);var matcher=RegExp([(settings.escape||noMatch).source,(settings.interpolate||noMatch).source,(settings.evaluate||noMatch).source].join("|")+"|$","g");var index=0;var source="__p+='";text.replace(matcher,function(match,escape,interpolate,evaluate,offset){source+=text.slice(index,offset).replace(escapeRegExp,escapeChar);index=offset+match.length;if(escape){source+="'+\n((__t=("+escape+"))==null?'':_.escape(__t))+\n'"}else if(interpolate){source+="'+\n((__t=("+interpolate+"))==null?'':__t)+\n'"}else if(evaluate){source+="';\n"+evaluate+"\n__p+='"}return match});source+="';\n";if(!settings.variable)source="with(obj||{}){\n"+source+"}\n";source="var __t,__p='',__j=Array.prototype.join,"+"print=function(){__p+=__j.call(arguments,'');};\n"+source+"return __p;\n";var render;try{render=new Function(settings.variable||"obj","_",source)}catch(e){e.source=source;throw e}var template=function(data){return render.call(this,data,_)};var argument=settings.variable||"obj";template.source="function("+argument+"){\n"+source+"}";return template};_.chain=function(obj){var instance=_(obj);instance._chain=true;return instance};var chainResult=function(instance,obj){return instance._chain?_(obj).chain():obj};_.mixin=function(obj){_.each(_.functions(obj),function(name){var func=_[name]=obj[name];_.prototype[name]=function(){var args=[this._wrapped];push.apply(args,arguments);return chainResult(this,func.apply(_,args))}});return _};_.mixin(_);_.each(["pop","push","reverse","shift","sort","splice","unshift"],function(name){var method=ArrayProto[name];_.prototype[name]=function(){var obj=this._wrapped;method.apply(obj,arguments);if((name==="shift"||name==="splice")&&obj.length===0)delete obj[0];return chainResult(this,obj)}});_.each(["concat","join","slice"],function(name){var method=ArrayProto[name];_.prototype[name]=function(){return chainResult(this,method.apply(this._wrapped,arguments))}});_.prototype.value=function(){return this._wrapped};_.prototype.valueOf=_.prototype.toJSON=_.prototype.value;_.prototype.toString=function(){return String(this._wrapped)};if(typeof define=="function"&&define.amd){define("underscore",[],function(){return _})}})()}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{}],280:[function(require,module,exports){(function(root){var stringFromCharCode=String.fromCharCode;function ucs2decode(string){var output=[];var counter=0;var length=string.length;var value;var extra;while(counter<length){value=string.charCodeAt(counter++);if(value>=55296&&value<=56319&&counter<length){extra=string.charCodeAt(counter++);if((extra&64512)==56320){output.push(((value&1023)<<10)+(extra&1023)+65536)}else{output.push(value);counter--}}else{output.push(value)}}return output}function ucs2encode(array){var length=array.length;var index=-1;var value;var output="";while(++index<length){value=array[index];if(value>65535){value-=65536;output+=stringFromCharCode(value>>>10&1023|55296);value=56320|value&1023}output+=stringFromCharCode(value)}return output}function checkScalarValue(codePoint){if(codePoint>=55296&&codePoint<=57343){throw Error("Lone surrogate U+"+codePoint.toString(16).toUpperCase()+" is not a scalar value")}}

1function createByte(codePoint,shift){return stringFromCharCode(codePoint>>shift&63|128)}function encodeCodePoint(codePoint){if((codePoint&4294967168)==0){return stringFromCharCode(codePoint)}var symbol="";if((codePoint&4294965248)==0){symbol=stringFromCharCode(codePoint>>6&31|192)}else if((codePoint&4294901760)==0){checkScalarValue(codePoint);symbol=stringFromCharCode(codePoint>>12&15|224);symbol+=createByte(codePoint,6)}else if((codePoint&4292870144)==0){symbol=stringFromCharCode(codePoint>>18&7|240);symbol+=createByte(codePoint,12);symbol+=createByte(codePoint,6)}symbol+=stringFromCharCode(codePoint&63|128);return symbol}function utf8encode(string){var codePoints=ucs2decode(string);var length=codePoints.length;var index=-1;var codePoint;var byteString="";while(++index<length){codePoint=codePoints[index];byteString+=encodeCodePoint(codePoint)}return byteString}function readContinuationByte(){if(byteIndex>=byteCount){throw Error("Invalid byte index")}var continuationByte=byteArray[byteIndex]&255;byteIndex++;if((continuationByte&192)==128){return continuationByte&63}throw Error("Invalid continuation byte")}function decodeSymbol(){var byte1;var byte2;var byte3;var byte4;var codePoint;if(byteIndex>byteCount){throw Error("Invalid byte index")}if(byteIndex==byteCount){return false}byte1=byteArray[byteIndex]&255;byteIndex++;if((byte1&128)==0){return byte1}if((byte1&224)==192){byte2=readContinuationByte();codePoint=(byte1&31)<<6|byte2;if(codePoint>=128){return codePoint}else{throw Error("Invalid continuation byte")}}if((byte1&240)==224){byte2=readContinuationByte();byte3=readContinuationByte();codePoint=(byte1&15)<<12|byte2<<6|byte3;if(codePoint>=2048){checkScalarValue(codePoint);return codePoint}else{throw Error("Invalid continuation byte")}}if((byte1&248)==240){byte2=readContinuationByte();byte3=readContinuationByte();byte4=readContinuationByte();codePoint=(byte1&7)<<18|byte2<<12|byte3<<6|byte4;if(codePoint>=65536&&codePoint<=1114111){return codePoint}}throw Error("Invalid UTF-8 detected")}var byteArray;var byteCount;var byteIndex;function utf8decode(byteString){byteArray=ucs2decode(byteString);byteCount=byteArray.length;byteIndex=0;var codePoints=[];var tmp;while((tmp=decodeSymbol())!==false){codePoints.push(tmp)}return ucs2encode(codePoints)}root.version="3.0.0";root.encode=utf8encode;root.decode=utf8decode})(typeof exports==="undefined"?this.utf8={}:exports)},{}],281:[function(require,module,exports){(function(global){module.exports=deprecate;function deprecate(fn,msg){if(config("noDeprecation")){return fn}var warned=false;function deprecated(){if(!warned){if(config("throwDeprecation")){throw new Error(msg)}else if(config("traceDeprecation")){console.trace(msg)}else{console.warn(msg)}warned=true}return fn.apply(this,arguments)}return deprecated}function config(name){try{if(!global.localStorage)return false}catch(_){return false}var val=global.localStorage[name];if(null==val)return false;return String(val).toLowerCase()==="true"}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{}],282:[function(require,module,exports){arguments[4][21][0].apply(exports,arguments)},{dup:21}],283:[function(require,module,exports){arguments[4][22][0].apply(exports,arguments)},{dup:22}],284:[function(require,module,exports){arguments[4][23][0].apply(exports,arguments)},{"./support/isBuffer":283,_process:39,dup:23,inherits:282}],285:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});const uuid_1=require("uuid");const uuidv4=function(){return uuid_1.v4()};exports.uuid=uuidv4;const regex={v4:/(?:^[a-f0-9]{8}-[a-f0-9]{4}-4[a-f0-9]{3}-[a-f0-9]{4}-[a-f0-9]{12}$)|(?:^0{8}-0{4}-0{4}-0{4}-0{12}$)/u,v5:/(?:^[a-f0-9]{8}-[a-f0-9]{4}-5[a-f0-9]{3}-[a-f0-9]{4}-[a-f0-9]{12}$)|(?:^0{8}-0{4}-0{4}-0{4}-0{12}$)/u};exports.regex=regex;const isUuid=function(value){return regex.v4.test(value)||regex.v5.test(value)};exports.isUuid=isUuid;const empty=function(){return"00000000-0000-0000-0000-000000000000"};exports.empty=empty;const fromString=function(text){const namespace="bb5d0ffa-9a4c-4d7c-8fc2-0a7d2220ba45";const uuidFromString=uuid_1.v5(text,namespace);return uuidFromString};exports.fromString=fromString},{uuid:287}],286:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var byteToHex=[];for(var i=0;i<256;++i){byteToHex[i]=(i+256).toString(16).substr(1)}function bytesToUuid(buf,offset){var i=offset||0;var bth=byteToHex;return[bth[buf[i++]],bth[buf[i++]],bth[buf[i++]],bth[buf[i++]],"-",bth[buf[i++]],bth[buf[i++]],"-",bth[buf[i++]],bth[buf[i++]],"-",bth[buf[i++]],bth[buf[i++]],"-",bth[buf[i++]],bth[buf[i++]],bth[buf[i++]],bth[buf[i++]],bth[buf[i++]],bth[buf[i++]]].join("")}var _default=bytesToUuid;exports.default=_default;module.exports=exports.default},{}],287:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});Object.defineProperty(exports,"v1",{enumerable:true,get:function(){return _v.default}});Object.defineProperty(exports,"v3",{enumerable:true,get:function(){return _v2.default}});Object.defineProperty(exports,"v4",{enumerable:true,get:function(){return _v3.default}});Object.defineProperty(exports,"v5",{enumerable:true,get:function(){return _v4.default}});var _v=_interopRequireDefault(require("./v1.js"));var _v2=_interopRequireDefault(require("./v3.js"));var _v3=_interopRequireDefault(require("./v4.js"));var _v4=_interopRequireDefault(require("./v5.js"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}},{"./v1.js":291,"./v3.js":292,"./v4.js":294,"./v5.js":295}],288:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;function md5(bytes){if(typeof bytes=="string"){var msg=unescape(encodeURIComponent(bytes));bytes=new Array(msg.length);for(var i=0;i<msg.length;i++)bytes[i]=msg.charCodeAt(i)}return md5ToHexEncodedArray(wordsToMd5(bytesToWords(bytes),bytes.length*8))}function md5ToHexEncodedArray(input){var i;var x;var output=[];var length32=input.length*32;var hexTab="0123456789abcdef";var hex;for(i=0;i<length32;i+=8){x=input[i>>5]>>>i%32&255;hex=parseInt(hexTab.charAt(x>>>4&15)+hexTab.charAt(x&15),16);output.push(hex)}return output}function wordsToMd5(x,len){x[len>>5]|=128<<len%32;x[(len+64>>>9<<4)+14]=len;var i;var olda;var oldb;var oldc;var oldd;var a=1732584193;var b=-271733879;var c=-1732584194;var d=271733878;for(i=0;i<x.length;i+=16){olda=a;oldb=b;oldc=c;oldd=d;a=md5ff(a,b,c,d,x[i],7,-680876936);d=md5ff(d,a,b,c,x[i+1],12,-389564586);c=md5ff(c,d,a,b,x[i+2],17,606105819);b=md5ff(b,c,d,a,x[i+3],22,-1044525330);a=md5ff(a,b,c,d,x[i+4],7,-176418897);d=md5ff(d,a,b,c,x[i+5],12,1200080426);c=md5ff(c,d,a,b,x[i+6],17,-1473231341);b=md5ff(b,c,d,a,x[i+7],22,-45705983);a=md5ff(a,b,c,d,x[i+8],7,1770035416);d=md5ff(d,a,b,c,x[i+9],12,-1958414417);c=md5ff(c,d,a,b,x[i+10],17,-42063);b=md5ff(b,c,d,a,x[i+11],22,-1990404162);a=md5ff(a,b,c,d,x[i+12],7,1804603682);d=md5ff(d,a,b,c,x[i+13],12,-40341101);c=md5ff(c,d,a,b,x[i+14],17,-1502002290);b=md5ff(b,c,d,a,x[i+15],22,1236535329);a=md5gg(a,b,c,d,x[i+1],5,-165796510);d=md5gg(d,a,b,c,x[i+6],9,-1069501632);c=md5gg(c,d,a,b,x[i+11],14,643717713);b=md5gg(b,c,d,a,x[i],20,-373897302);a=md5gg(a,b,c,d,x[i+5],5,-701558691);d=md5gg(d,a,b,c,x[i+10],9,38016083);c=md5gg(c,d,a,b,x[i+15],14,-660478335);b=md5gg(b,c,d,a,x[i+4],20,-405537848);a=md5gg(a,b,c,d,x[i+9],5,568446438);d=md5gg(d,a,b,c,x[i+14],9,-1019803690);c=md5gg(c,d,a,b,x[i+3],14,-187363961);b=md5gg(b,c,d,a,x[i+8],20,1163531501);a=md5gg(a,b,c,d,x[i+13],5,-1444681467);d=md5gg(d,a,b,c,x[i+2],9,-51403784);c=md5gg(c,d,a,b,x[i+7],14,1735328473);b=md5gg(b,c,d,a,x[i+12],20,-1926607734);a=md5hh(a,b,c,d,x[i+5],4,-378558);d=md5hh(d,a,b,c,x[i+8],11,-2022574463);c=md5hh(c,d,a,b,x[i+11],16,1839030562);b=md5hh(b,c,d,a,x[i+14],23,-35309556);a=md5hh(a,b,c,d,x[i+1],4,-1530992060);d=md5hh(d,a,b,c,x[i+4],11,1272893353);c=md5hh(c,d,a,b,x[i+7],16,-155497632);b=md5hh(b,c,d,a,x[i+10],23,-1094730640);a=md5hh(a,b,c,d,x[i+13],4,681279174);d=md5hh(d,a,b,c,x[i],11,-358537222);c=md5hh(c,d,a,b,x[i+3],16,-722521979);b=md5hh(b,c,d,a,x[i+6],23,76029189);a=md5hh(a,b,c,d,x[i+9],4,-640364487);d=md5hh(d,a,b,c,x[i+12],11,-421815835);c=md5hh(c,d,a,b,x[i+15],16,530742520);b=md5hh(b,c,d,a,x[i+2],23,-995338651);a=md5ii(a,b,c,d,x[i],6,-198630844);d=md5ii(d,a,b,c,x[i+7],10,1126891415);c=md5ii(c,d,a,b,x[i+14],15,-1416354905);b=md5ii(b,c,d,a,x[i+5],21,-57434055);a=md5ii(a,b,c,d,x[i+12],6,1700485571);d=md5ii(d,a,b,c,x[i+3],10,-1894986606);c=md5ii(c,d,a,b,x[i+10],15,-1051523);b=md5ii(b,c,d,a,x[i+1],21,-2054922799);a=md5ii(a,b,c,d,x[i+8],6,1873313359);d=md5ii(d,a,b,c,x[i+15],10,-30611744);c=md5ii(c,d,a,b,x[i+6],15,-1560198380);b=md5ii(b,c,d,a,x[i+13],21,1309151649);a=md5ii(a,b,c,d,x[i+4],6,-145523070);d=md5ii(d,a,b,c,x[i+11],10,-1120210379);c=md5ii(c,d,a,b,x[i+2],15,718787259);b=md5ii(b,c,d,a,x[i+9],21,-343485551);a=safeAdd(a,olda);b=safeAdd(b,oldb);c=safeAdd(c,oldc);d=safeAdd(d,oldd)}return[a,b,c,d]}function bytesToWords(input){var i;var output=[];output[(input.length>>2)-1]=undefined;for(i=0;i<output.length;i+=1){output[i]=0}var length8=input.length*8;for(i=0;i<length8;i+=8){output[i>>5]|=(input[i/8]&255)<<i%32}return output}function safeAdd(x,y){var lsw=(x&65535)+(y&65535);var msw=(x>>16)+(y>>16)+(lsw>>16);return msw<<16|lsw&65535}function bitRotateLeft(num,cnt){return num<<cnt|num>>>32-cnt}function md5cmn(q,a,b,x,s,t){return safeAdd(bitRotateLeft(safeAdd(safeAdd(a,q),safeAdd(x,t)),s),b)}function md5ff(a,b,c,d,x,s,t){return md5cmn(b&c|~b&d,a,b,x,s,t)}function md5gg(a,b,c,d,x,s,t){return md5cmn(b&d|c&~d,a,b,x,s,t)}function md5hh(a,b,c,d,x,s,t){return md5cmn(b^c^d,a,b,x,s,t)}function md5ii(a,b,c,d,x,s,t){return md5cmn(c^(b|~d),a,b,x,s,t)}var _default=md5;

1exports.default=_default;module.exports=exports.default},{}],289:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=rng;var getRandomValues=typeof crypto!="undefined"&&crypto.getRandomValues&&crypto.getRandomValues.bind(crypto)||typeof msCrypto!="undefined"&&typeof msCrypto.getRandomValues=="function"&&msCrypto.getRandomValues.bind(msCrypto);var rnds8=new Uint8Array(16);function rng(){if(!getRandomValues){throw new Error("crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported")}return getRandomValues(rnds8)}module.exports=exports.default},{}],290:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;function f(s,x,y,z){switch(s){case 0:return x&y^~x&z;case 1:return x^y^z;case 2:return x&y^x&z^y&z;case 3:return x^y^z}}function ROTL(x,n){return x<<n|x>>>32-n}function sha1(bytes){var K=[1518500249,1859775393,2400959708,3395469782];var H=[1732584193,4023233417,2562383102,271733878,3285377520];if(typeof bytes=="string"){var msg=unescape(encodeURIComponent(bytes));bytes=new Array(msg.length);for(var i=0;i<msg.length;i++)bytes[i]=msg.charCodeAt(i)}bytes.push(128);var l=bytes.length/4+2;var N=Math.ceil(l/16);var M=new Array(N);for(var i=0;i<N;i++){M[i]=new Array(16);for(var j=0;j<16;j++){M[i][j]=bytes[i*64+j*4]<<24|bytes[i*64+j*4+1]<<16|bytes[i*64+j*4+2]<<8|bytes[i*64+j*4+3]}}M[N-1][14]=(bytes.length-1)*8/Math.pow(2,32);M[N-1][14]=Math.floor(M[N-1][14]);M[N-1][15]=(bytes.length-1)*8&4294967295;for(var i=0;i<N;i++){var W=new Array(80);for(var t=0;t<16;t++)W[t]=M[i][t];for(var t=16;t<80;t++){W[t]=ROTL(W[t-3]^W[t-8]^W[t-14]^W[t-16],1)}var a=H[0];var b=H[1];var c=H[2];var d=H[3];var e=H[4];for(var t=0;t<80;t++){var s=Math.floor(t/20);var T=ROTL(a,5)+f(s,b,c,d)+e+K[s]+W[t]>>>0;e=d;d=c;c=ROTL(b,30)>>>0;b=a;a=T}H[0]=H[0]+a>>>0;H[1]=H[1]+b>>>0;H[2]=H[2]+c>>>0;H[3]=H[3]+d>>>0;H[4]=H[4]+e>>>0}return[H[0]>>24&255,H[0]>>16&255,H[0]>>8&255,H[0]&255,H[1]>>24&255,H[1]>>16&255,H[1]>>8&255,H[1]&255,H[2]>>24&255,H[2]>>16&255,H[2]>>8&255,H[2]&255,H[3]>>24&255,H[3]>>16&255,H[3]>>8&255,H[3]&255,H[4]>>24&255,H[4]>>16&255,H[4]>>8&255,H[4]&255]}var _default=sha1;exports.default=_default;module.exports=exports.default},{}],291:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _rng=_interopRequireDefault(require("./rng.js"));var _bytesToUuid=_interopRequireDefault(require("./bytesToUuid.js"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var _nodeId;var _clockseq;var _lastMSecs=0;var _lastNSecs=0;function v1(options,buf,offset){var i=buf&&offset||0;var b=buf||[];options=options||{};var node=options.node||_nodeId;var clockseq=options.clockseq!==undefined?options.clockseq:_clockseq;if(node==null||clockseq==null){var seedBytes=options.random||(options.rng||_rng.default)();if(node==null){node=_nodeId=[seedBytes[0]|1,seedBytes[1],seedBytes[2],seedBytes[3],seedBytes[4],seedBytes[5]]}if(clockseq==null){clockseq=_clockseq=(seedBytes[6]<<8|seedBytes[7])&16383}}var msecs=options.msecs!==undefined?options.msecs:(new Date).getTime();var nsecs=options.nsecs!==undefined?options.nsecs:_lastNSecs+1;var dt=msecs-_lastMSecs+(nsecs-_lastNSecs)/1e4;if(dt<0&&options.clockseq===undefined){clockseq=clockseq+1&16383}if((dt<0||msecs>_lastMSecs)&&options.nsecs===undefined){nsecs=0}if(nsecs>=1e4){throw new Error("uuid.v1(): Can't create more than 10M uuids/sec")}_lastMSecs=msecs;_lastNSecs=nsecs;_clockseq=clockseq;msecs+=122192928e5;var tl=((msecs&268435455)*1e4+nsecs)%4294967296;b[i++]=tl>>>24&255;b[i++]=tl>>>16&255;b[i++]=tl>>>8&255;b[i++]=tl&255;var tmh=msecs/4294967296*1e4&268435455;b[i++]=tmh>>>8&255;b[i++]=tmh&255;b[i++]=tmh>>>24&15|16;b[i++]=tmh>>>16&255;b[i++]=clockseq>>>8|128;b[i++]=clockseq&255;for(var n=0;n<6;++n){b[i+n]=node[n]}return buf?buf:(0,_bytesToUuid.default)(b)}var _default=v1;exports.default=_default;module.exports=exports.default},{"./bytesToUuid.js":286,"./rng.js":289}],292:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _v=_interopRequireDefault(require("./v35.js"));var _md=_interopRequireDefault(require("./md5.js"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}const v3=(0,_v.default)("v3",48,_md.default);var _default=v3;exports.default=_default;module.exports=exports.default},{"./md5.js":288,"./v35.js":293}],293:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=_default;exports.URL=exports.DNS=void 0;var _bytesToUuid=_interopRequireDefault(require("./bytesToUuid.js"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function uuidToBytes(uuid){var bytes=[];uuid.replace(/[a-fA-F0-9]{2}/g,function(hex){bytes.push(parseInt(hex,16))});return bytes}function stringToBytes(str){str=unescape(encodeURIComponent(str));var bytes=new Array(str.length);for(var i=0;i<str.length;i++){bytes[i]=str.charCodeAt(i)}return bytes}const DNS="6ba7b810-9dad-11d1-80b4-00c04fd430c8";exports.DNS=DNS;const URL="6ba7b811-9dad-11d1-80b4-00c04fd430c8";exports.URL=URL;function _default(name,version,hashfunc){var generateUUID=function(value,namespace,buf,offset){var off=buf&&offset||0;if(typeof value=="string")value=stringToBytes(value);if(typeof namespace=="string")namespace=uuidToBytes(namespace);if(!Array.isArray(value))throw TypeError("value must be an array of bytes");if(!Array.isArray(namespace)||namespace.length!==16)throw TypeError("namespace must be uuid string or an Array of 16 byte values");var bytes=hashfunc(namespace.concat(value));bytes[6]=bytes[6]&15|version;bytes[8]=bytes[8]&63|128;if(buf){for(var idx=0;idx<16;++idx){buf[off+idx]=bytes[idx]}}return buf||(0,_bytesToUuid.default)(bytes)};try{generateUUID.name=name}catch(err){}generateUUID.DNS=DNS;generateUUID.URL=URL;return generateUUID}},{"./bytesToUuid.js":286}],294:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _rng=_interopRequireDefault(require("./rng.js"));var _bytesToUuid=_interopRequireDefault(require("./bytesToUuid.js"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function v4(options,buf,offset){var i=buf&&offset||0;if(typeof options=="string"){buf=options==="binary"?new Array(16):null;options=null}options=options||{};var rnds=options.random||(options.rng||_rng.default)();rnds[6]=rnds[6]&15|64;rnds[8]=rnds[8]&63|128;if(buf){for(var ii=0;ii<16;++ii){buf[i+ii]=rnds[ii]}}return buf||(0,_bytesToUuid.default)(rnds)}var _default=v4;exports.default=_default;module.exports=exports.default},{"./bytesToUuid.js":286,"./rng.js":289}],295:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _v=_interopRequireDefault(require("./v35.js"));var _sha=_interopRequireDefault(require("./sha1.js"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}const v5=(0,_v.default)("v5",80,_sha.default);var _default=v5;exports.default=_default;module.exports=exports.default},{"./sha1.js":290,"./v35.js":293}],296:[function(require,module,exports){const EventEmitter=require("events").EventEmitter;const inherits=require("util").inherits;const ethUtil=require("ethereumjs-util");const EthBlockTracker=require("eth-block-tracker");const map=require("async/map");const eachSeries=require("async/eachSeries");const Stoplight=require("./util/stoplight.js");const cacheUtils=require("./util/rpc-cache-utils.js");const createPayload=require("./util/create-payload.js");const noop=function(){};module.exports=Web3ProviderEngine;inherits(Web3ProviderEngine,EventEmitter);function Web3ProviderEngine(opts){const self=this;EventEmitter.call(self);self.setMaxListeners(30);opts=opts||{};const directProvider={sendAsync:self._handleAsync.bind(self)};const blockTrackerProvider=opts.blockTrackerProvider||directProvider;self._blockTracker=opts.blockTracker||new EthBlockTracker({provider:blockTrackerProvider,pollingInterval:opts.pollingInterval||4e3,setSkipCacheFlag:true});self._ready=new Stoplight;self.currentBlock=null;self._providers=[]}Web3ProviderEngine.prototype.start=function(cb=noop){const self=this;self._ready.go();self._blockTracker.on("latest",blockNumber=>{self._getBlockByNumber(blockNumber,(err,block)=>

1{if(err){this.emit("error",err);return}if(!block){this.emit("error",new Error("Could not find block"));return}const bufferBlock=toBufferBlock(block);self._setCurrentBlock(bufferBlock);self.emit("rawBlock",block);self.emit("latest",block)})});self._blockTracker.on("sync",self.emit.bind(self,"sync"));self._blockTracker.on("error",self.emit.bind(self,"error"));self._running=true;self.emit("start")};Web3ProviderEngine.prototype.stop=function(){const self=this;self._blockTracker.removeAllListeners();self._running=false;self.emit("stop")};Web3ProviderEngine.prototype.isRunning=function(){const self=this;return self._running};Web3ProviderEngine.prototype.addProvider=function(source,index){const self=this;if(typeof index==="number"){self._providers.splice(index,0,source)}else{self._providers.push(source)}source.setEngine(this)};Web3ProviderEngine.prototype.removeProvider=function(source){const self=this;const index=self._providers.indexOf(source);if(index<0)throw new Error("Provider not found.");self._providers.splice(index,1)};Web3ProviderEngine.prototype.send=function(payload){throw new Error("Web3ProviderEngine does not support synchronous requests.")};Web3ProviderEngine.prototype.sendAsync=function(payload,cb){const self=this;self._ready.await(function(){if(Array.isArray(payload)){map(payload,self._handleAsync.bind(self),cb)}else{self._handleAsync(payload,cb)}})};Web3ProviderEngine.prototype._getBlockByNumber=function(blockNumber,cb){const req=createPayload({method:"eth_getBlockByNumber",params:[blockNumber,false],skipCache:true});this._handleAsync(req,(err,res)=>{if(err)return cb(err);return cb(null,res.result)})};Web3ProviderEngine.prototype._handleAsync=function(payload,finished){var self=this;var currentProvider=-1;var result=null;var error=null;var stack=[];next();function next(after){currentProvider+=1;stack.unshift(after);if(currentProvider>=self._providers.length){end(new Error('Request for method "'+payload.method+'" not handled by any subprovider. Please check your subprovider configuration to ensure this method is handled.'))}else{try{var provider=self._providers[currentProvider];provider.handleRequest(payload,next,end)}catch(e){end(e)}}}function end(_error,_result){error=_error;result=_result;eachSeries(stack,function(fn,callback){if(fn){fn(error,result,callback)}else{callback()}},function(){var resultObj={id:payload.id,jsonrpc:payload.jsonrpc,result:result};if(error!=null){resultObj.error={message:error.stack||error.message||error,code:-32e3};finished(error,resultObj)}else{finished(null,resultObj)}})}};Web3ProviderEngine.prototype._setCurrentBlock=function(block){const self=this;self.currentBlock=block;self.emit("block",block)};function toBufferBlock(jsonBlock){return{number:ethUtil.toBuffer(jsonBlock.number),hash:ethUtil.toBuffer(jsonBlock.hash),parentHash:ethUtil.toBuffer(jsonBlock.parentHash),nonce:ethUtil.toBuffer(jsonBlock.nonce),mixHash:ethUtil.toBuffer(jsonBlock.mixHash),sha3Uncles:ethUtil.toBuffer(jsonBlock.sha3Uncles),logsBloom:ethUtil.toBuffer(jsonBlock.logsBloom),transactionsRoot:ethUtil.toBuffer(jsonBlock.transactionsRoot),stateRoot:ethUtil.toBuffer(jsonBlock.stateRoot),receiptsRoot:ethUtil.toBuffer(jsonBlock.receiptRoot||jsonBlock.receiptsRoot),miner:ethUtil.toBuffer(jsonBlock.miner),difficulty:ethUtil.toBuffer(jsonBlock.difficulty),totalDifficulty:ethUtil.toBuffer(jsonBlock.totalDifficulty),size:ethUtil.toBuffer(jsonBlock.size),extraData:ethUtil.toBuffer(jsonBlock.extraData),gasLimit:ethUtil.toBuffer(jsonBlock.gasLimit),gasUsed:ethUtil.toBuffer(jsonBlock.gasUsed),timestamp:ethUtil.toBuffer(jsonBlock.timestamp),transactions:jsonBlock.transactions}}},{"./util/create-payload.js":326,"./util/rpc-cache-utils.js":329,"./util/stoplight.js":330,"async/eachSeries":301,"async/map":317,"eth-block-tracker":63,"ethereumjs-util":113,events:38,util:284}],297:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=asyncify;var _isObject=require("lodash/isObject");var _isObject2=_interopRequireDefault(_isObject);var _initialParams=require("./internal/initialParams");var _initialParams2=_interopRequireDefault(_initialParams);var _setImmediate=require("./internal/setImmediate");var _setImmediate2=_interopRequireDefault(_setImmediate);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function asyncify(func){return(0,_initialParams2.default)(function(args,callback){var result;try{result=func.apply(this,args)}catch(e){return callback(e)}if((0,_isObject2.default)(result)&&typeof result.then==="function"){result.then(function(value){invokeCallback(callback,null,value)},function(err){invokeCallback(callback,err.message?err:new Error(err))})}else{callback(null,result)}})}function invokeCallback(callback,error,value){try{callback(error,value)}catch(e){(0,_setImmediate2.default)(rethrow,e)}}function rethrow(error){throw error}module.exports=exports["default"]},{"./internal/initialParams":307,"./internal/setImmediate":313,"lodash/isObject":185}],298:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=eachLimit;var _eachOfLimit=require("./internal/eachOfLimit");var _eachOfLimit2=_interopRequireDefault(_eachOfLimit);var _withoutIndex=require("./internal/withoutIndex");var _withoutIndex2=_interopRequireDefault(_withoutIndex);var _wrapAsync=require("./internal/wrapAsync");var _wrapAsync2=_interopRequireDefault(_wrapAsync);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function eachLimit(coll,limit,iteratee,callback){(0,_eachOfLimit2.default)(limit)(coll,(0,_withoutIndex2.default)((0,_wrapAsync2.default)(iteratee)),callback)}module.exports=exports["default"]},{"./internal/eachOfLimit":305,"./internal/withoutIndex":315,"./internal/wrapAsync":316}],299:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=function(coll,iteratee,callback){var eachOfImplementation=(0,_isArrayLike2.default)(coll)?eachOfArrayLike:eachOfGeneric;eachOfImplementation(coll,(0,_wrapAsync2.default)(iteratee),callback)};var _isArrayLike=require("lodash/isArrayLike");var _isArrayLike2=_interopRequireDefault(_isArrayLike);var _breakLoop=require("./internal/breakLoop");var _breakLoop2=_interopRequireDefault(_breakLoop);var _eachOfLimit=require("./eachOfLimit");var _eachOfLimit2=_interopRequireDefault(_eachOfLimit);var _doLimit=require("./internal/doLimit");var _doLimit2=_interopRequireDefault(_doLimit);var _noop=require("lodash/noop");var _noop2=_interopRequireDefault(_noop);var _once=require("./internal/once");var _once2=_interopRequireDefault(_once);var _onlyOnce=require("./internal/onlyOnce");var _onlyOnce2=_interopRequireDefault(_onlyOnce);var _wrapAsync=require("./internal/wrapAsync");var _wrapAsync2=_interopRequireDefault(_wrapAsync);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function eachOfArrayLike(coll,iteratee,callback){callback=(0,_once2.default)(callback||_noop2.default);var index=0,completed=0,length=coll.length;if(length===0){callback(null)}function iteratorCallback(err,value){if(err){callback(err)}else if(++completed===length||value===_breakLoop2.default){callback(null)}}for(;index<length;index++){iteratee(coll[index],index,(0,_onlyOnce2.default)(iteratorCallback))}}var eachOfGeneric=(0,_doLimit2.default)(_eachOfLimit2.default,Infinity);module.exports=exports["default"]},{"./eachOfLimit":300,"./internal/breakLoop":302,"./internal/doLimit":303,"./internal/once":310,"./internal/onlyOnce":311,"./internal/wrapAsync":316,"lodash/isArrayLike":181,"lodash/noop":189}],300:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=eachOfLimit;var _eachOfLimit2=require("./internal/eachOfLimit");var _eachOfLimit3=_interopRequireDefault(_eachOfLimit2);var _wrapAsync=require("./internal/wrapAsync");var _wrapAsync2=_interopRequireDefault(_wrapAsync);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function eachOfLimit(coll,limit,iteratee,callback){(0,_eachOfLimit3.default)(limit)(coll,(0,_wrapAsync2.default)(iteratee),callback)}module.exports=exports["default"]},{"./internal/eachOfLimit":305,"./internal/wrapAsync":316}],301:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});var _eachLimit=require("./eachLimit");var _eachLimit2=_interopRequireDefault(_eachLimit);var _doLimit=require("./internal/doLimit");var _doLimit2=_interopRequireDefault(_doLimit);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}exports.default=(0,_doLimit2.default)(_eachLimit2.default,1);module.exports=exports["default"]},{"./eachLimit":298,"./internal/doLimit":303}],302:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default={};module.exports=exports["default"]},{}],303:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=doLimit;function doLimit(fn,limit){return function(iterable,iteratee,callback){return fn(iterable,limit,iteratee,callback)}}module.exports=exports["default"]},{}],304:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=doParallel;var _eachOf=require("../eachOf");var _eachOf2=_interopRequireDefault(_eachOf);var _wrapAsync=require("./wrapAsync");var _wrapAsync2=_interopRequireDefault(_wrapAsync);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function doParallel(fn){return function(obj,iteratee,callback){return fn(_eachOf2.default,obj,(0,_wrapAsync2.default)(iteratee),callback)}}module.exports=exports["default"]},{"../eachOf":299,"./wrapAsync":316}],305:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=_eachOfLimit;var _noop=require("lodash/noop");var _noop2=_interopRequireDefault(_noop);var _once=require("./once");var _once2=_interopRequireDefault(_once);var _iterator=require("./iterator");var _iterator2=_interopRequireDefault(_iterator);var _onlyOnce=require("./onlyOnce");var _onlyOnce2=_interopRequireDefault(_onlyOnce);var _breakLoop=require("./breakLoop");var _breakLoop2=_interopRequireDefault(_breakLoop);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _eachOfLimit(limit){return function(obj,iteratee,callback){callback=(0,_once2.default)(callback||_noop2.default);if(limit<=0||!obj){return callback(null)}var nextElem=(0,_iterator2.default)(obj);var done=false;var running=0;var looping=false;function iterateeCallback(err,value){running-=1;if(err){done=true;callback(err)}else if(value===_breakLoop2.default||done&&running<=0){done=true;return callback(null)}else if(!looping){replenish()}}function replenish(){looping=true;while(running<limit&&!done){var elem=nextElem();if(elem===null){done=true;if(running<=0){callback(null)}return}running+=1;iteratee(elem.value,elem.key,(0,_onlyOnce2.default)(iterateeCallback))}looping=false}replenish()}}module.exports=exports["default"]},{"./breakLoop":302,"./iterator":308,"./once":310,"./onlyOnce":311,"lodash/noop":189}],306:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=function(coll){return iteratorSymbol&&coll[iteratorSymbol]&&coll[iteratorSymbol]()};var iteratorSymbol=typeof Symbol==="function"&&Symbol.iterator;module.exports=exports["default"]},{}],307:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=function(fn){return function(){var args=(0,_slice2.default)(arguments);var callback=args.pop();fn.call(this,args,callback)}};var _slice=require("./slice");var _slice2=_interopRequireDefault(_slice);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}module.exports=exports["default"]},{"./slice":314}],308:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=iterator;var _isArrayLike=require("lodash/isArrayLike");var _isArrayLike2=_interopRequireDefault(_isArrayLike);var _getIterator=require("./getIterator");var _getIterator2=_interopRequireDefault(_getIterator);var _keys=require("lodash/keys");var _keys2=_interopRequireDefault(_keys);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function createArrayIterator(coll){var i=-1;var len=coll.length;return function next(){return++i<len?{value:coll[i],key:i}:null}}function createES2015Iterator(iterator){var i=-1;return function next(){var item=iterator.next();if(item.done)return null;i++;return{value:item.value,key:i}}}function createObjectIterator(obj){var okeys=(0,_keys2.default)(obj);var i=-1;var len=okeys.length;return function next(){var key=okeys[++i];return i<len?{value:obj[key],key:key}:null}}function iterator(coll){if((0,_isArrayLike2.default)(coll)){return createArrayIterator(coll)}var iterator=(0,_getIterator2.default)(coll);return iterator?createES2015Iterator(iterator):createObjectIterator(coll)}module.exports=exports["default"]},{"./getIterator":306,"lodash/isArrayLike":181,"lodash/keys":188}],309:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=_asyncMap;var _noop=require("lodash/noop");var _noop2=_interopRequireDefault(_noop);var _wrapAsync=require("./wrapAsync");var _wrapAsync2=_interopRequireDefault(_wrapAsync);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _asyncMap(eachfn,arr,iteratee,callback){callback=callback||_noop2.default;arr=arr||[];var results=[];var counter=0;var _iteratee=(0,_wrapAsync2.default)(iteratee);eachfn(arr,function(value,_,callback){var index=counter++;_iteratee(value,function(err,v){results[index]=v;callback(err)})},function(err){callback(err,results)})}module.exports=exports["default"]},{"./wrapAsync":316,"lodash/noop":189}],310:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=once;function once(fn){return function(){if(fn===null)return;var callFn=fn;fn=null;callFn.apply(this,arguments)}}module.exports=exports["default"]},{}],311:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=onlyOnce;function onlyOnce(fn){return function(){if(fn===null)throw new Error("Callback was already called.");var callFn=fn;fn=null;callFn.apply(this,arguments)}}module.exports=exports["default"]},{}],312:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=_parallel;var _noop=require("lodash/noop");var _noop2=_interopRequireDefault(_noop);var _isArrayLike=require("lodash/isArrayLike");var _isArrayLike2=_interopRequireDefault(_isArrayLike);var _slice=require("./slice");var _slice2=_interopRequireDefault(_slice);var _wrapAsync=require("./wrapAsync");var _wrapAsync2=_interopRequireDefault(_wrapAsync);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _parallel(eachfn,tasks,callback){callback=callback||_noop2.default;var results=(0,_isArrayLike2.default)(tasks)?[]:{};eachfn(tasks,function(task,key,callback){(0,_wrapAsync2.default)(task)(function(err,result){if(arguments.length>

12){result=(0,_slice2.default)(arguments,1)}results[key]=result;callback(err)})},function(err){callback(err,results)})}module.exports=exports["default"]},{"./slice":314,"./wrapAsync":316,"lodash/isArrayLike":181,"lodash/noop":189}],313:[function(require,module,exports){(function(process,setImmediate){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.hasNextTick=exports.hasSetImmediate=undefined;exports.fallback=fallback;exports.wrap=wrap;var _slice=require("./slice");var _slice2=_interopRequireDefault(_slice);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var hasSetImmediate=exports.hasSetImmediate=typeof setImmediate==="function"&&setImmediate;var hasNextTick=exports.hasNextTick=typeof process==="object"&&typeof process.nextTick==="function";function fallback(fn){setTimeout(fn,0)}function wrap(defer){return function(fn){var args=(0,_slice2.default)(arguments,1);defer(function(){fn.apply(null,args)})}}var _defer;if(hasSetImmediate){_defer=setImmediate}else if(hasNextTick){_defer=process.nextTick}else{_defer=fallback}exports.default=wrap(_defer)}).call(this,require("_process"),require("timers").setImmediate)},{"./slice":314,_process:39,timers:276}],314:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=slice;function slice(arrayLike,start){start=start|0;var newLen=Math.max(arrayLike.length-start,0);var newArr=Array(newLen);for(var idx=0;idx<newLen;idx++){newArr[idx]=arrayLike[start+idx]}return newArr}module.exports=exports["default"]},{}],315:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=_withoutIndex;function _withoutIndex(iteratee){return function(value,index,callback){return iteratee(value,callback)}}module.exports=exports["default"]},{}],316:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.isAsync=undefined;var _asyncify=require("../asyncify");var _asyncify2=_interopRequireDefault(_asyncify);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var supportsSymbol=typeof Symbol==="function";function isAsync(fn){return supportsSymbol&&fn[Symbol.toStringTag]==="AsyncFunction"}function wrapAsync(asyncFn){return isAsync(asyncFn)?(0,_asyncify2.default)(asyncFn):asyncFn}exports.default=wrapAsync;exports.isAsync=isAsync},{"../asyncify":297}],317:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});var _doParallel=require("./internal/doParallel");var _doParallel2=_interopRequireDefault(_doParallel);var _map=require("./internal/map");var _map2=_interopRequireDefault(_map);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}exports.default=(0,_doParallel2.default)(_map2.default);module.exports=exports["default"]},{"./internal/doParallel":304,"./internal/map":309}],318:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=parallelLimit;var _eachOf=require("./eachOf");var _eachOf2=_interopRequireDefault(_eachOf);var _parallel=require("./internal/parallel");var _parallel2=_interopRequireDefault(_parallel);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function parallelLimit(tasks,callback){(0,_parallel2.default)(_eachOf2.default,tasks,callback)}module.exports=exports["default"]},{"./eachOf":299,"./internal/parallel":312}],319:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=function(tasks,callback){callback=(0,_once2.default)(callback||_noop2.default);if(!(0,_isArray2.default)(tasks))return callback(new Error("First argument to waterfall must be an array of functions"));if(!tasks.length)return callback();var taskIndex=0;function nextTask(args){var task=(0,_wrapAsync2.default)(tasks[taskIndex++]);args.push((0,_onlyOnce2.default)(next));task.apply(null,args)}function next(err){if(err||taskIndex===tasks.length){return callback.apply(null,arguments)}

1nextTask((0,_slice2.default)(arguments,1))}nextTask([])};var _isArray=require("lodash/isArray");var _isArray2=_interopRequireDefault(_isArray);var _noop=require("lodash/noop");var _noop2=_interopRequireDefault(_noop);var _once=require("./internal/once");var _once2=_interopRequireDefault(_once);var _slice=require("./internal/slice");var _slice2=_interopRequireDefault(_slice);var _onlyOnce=require("./internal/onlyOnce");var _onlyOnce2=_interopRequireDefault(_onlyOnce);var _wrapAsync=require("./internal/wrapAsync");var _wrapAsync2=_interopRequireDefault(_wrapAsync);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}module.exports=exports["default"]},{"./internal/once":310,"./internal/onlyOnce":311,"./internal/slice":314,"./internal/wrapAsync":316,"lodash/isArray":180,"lodash/noop":189}],320:[function(require,module,exports){const ProviderSubprovider=require("./json-rpc-engine-middleware");const createFilterMiddleware=require("eth-json-rpc-filters");class SubscriptionsSubprovider extends ProviderSubprovider{constructor(){super(({blockTracker:blockTracker,provider:provider,engine:engine})=>{return createFilterMiddleware({blockTracker:blockTracker,provider:provider})})}}module.exports=SubscriptionsSubprovider},{"./json-rpc-engine-middleware":322,"eth-json-rpc-filters":75}],321:[function(require,module,exports){const waterfall=require("async/waterfall");const parallel=require("async/parallel");const inherits=require("util").inherits;const ethUtil=require("ethereumjs-util");const sigUtil=require("eth-sig-util");const extend=require("xtend");const Semaphore=require("semaphore");const Subprovider=require("./subprovider.js");const estimateGas=require("../util/estimate-gas.js");const hexRegex=/^[0-9A-Fa-f]+$/g;module.exports=HookedWalletSubprovider;inherits(HookedWalletSubprovider,Subprovider);function HookedWalletSubprovider(opts){const self=this;self.nonceLock=Semaphore(1);if(opts.getAccounts)self.getAccounts=opts.getAccounts;if(opts.processTransaction)self.processTransaction=opts.processTransaction;if(opts.processSignTransaction)self.processSignTransaction=opts.processSignTransaction;if(opts.processMessage)self.processMessage=opts.processMessage;if(opts.processPersonalMessage)self.processPersonalMessage=opts.processPersonalMessage;if(opts.processTypedMessage)self.processTypedMessage=opts.processTypedMessage;self.approveTransaction=opts.approveTransaction||self.autoApprove;self.approveMessage=opts.approveMessage||self.autoApprove;self.approvePersonalMessage=opts.approvePersonalMessage||self.autoApprove;self.approveTypedMessage=opts.approveTypedMessage||self.autoApprove;self.signTransaction=opts.signTransaction||mustProvideInConstructor("signTransaction");self.signMessage=opts.signMessage||mustProvideInConstructor("signMessage");self.signPersonalMessage=opts.signPersonalMessage||mustProvideInConstructor("signPersonalMessage");self.signTypedMessage=opts.signTypedMessage||mustProvideInConstructor("signTypedMessage");if(opts.recoverPersonalSignature)self.recoverPersonalSignature=opts.recoverPersonalSignature;if(opts.publishTransaction)self.publishTransaction=opts.publishTransaction;self.estimateGas=opts.estimateGas||self.estimateGas;self.getGasPrice=opts.getGasPrice||self.getGasPrice}HookedWalletSubprovider.prototype.handleRequest=function(payload,next,end){const self=this;self._parityRequests={};self._parityRequestCount=0;let txParams,msgParams,extraParams;let message,address;switch(payload.method){case"eth_coinbase":self.getAccounts(function(err,accounts){if(err)return end(err);let result=accounts[0]||null;end(null,result)});return;case"eth_accounts":self.getAccounts(function(err,accounts){if(err)return end(err);end(null,accounts)});return;case"eth_sendTransaction":txParams=payload.params[0];waterfall([cb=>self.validateTransaction(txParams,cb),cb=>self.processTransaction(txParams,cb)],end);return;case"eth_signTransaction":txParams=payload.params[0];waterfall([cb=>self.validateTransaction(txParams,cb),cb=>self.processSignTransaction(txParams,cb)],end);return;case"eth_sign":address=payload.params[0];message=payload.params[1];extraParams=payload.params[2]||{};msgParams=extend(extraParams,{from:address,data:message});waterfall([cb=>

1self.validateMessage(msgParams,cb),cb=>self.processMessage(msgParams,cb)],end);return;case"personal_sign":return function(){const first=payload.params[0];const second=payload.params[1];if(resemblesData(second)&&resemblesAddress(first)){let warning=`The eth_personalSign method requires params ordered `;warning+=`[message, address]. This was previously handled incorrectly, `;warning+=`and has been corrected automatically. `;warning+=`Please switch this param order for smooth behavior in the future.`;console.warn(warning);address=payload.params[0];message=payload.params[1]}else{message=payload.params[0];address=payload.params[1]}extraParams=payload.params[2]||{};msgParams=extend(extraParams,{from:address,data:message});waterfall([cb=>self.validatePersonalMessage(msgParams,cb),cb=>self.processPersonalMessage(msgParams,cb)],end)}();case"personal_ecRecover":return function(){message=payload.params[0];let signature=payload.params[1];extraParams=payload.params[2]||{};msgParams=extend(extraParams,{sig:signature,data:message});self.recoverPersonalSignature(msgParams,end)}();case"eth_signTypedData":message=payload.params[0];address=payload.params[1];extraParams=payload.params[2]||{};msgParams=extend(extraParams,{from:address,data:message});waterfall([cb=>self.validateTypedMessage(msgParams,cb),cb=>self.processTypedMessage(msgParams,cb)],end);return;case"parity_postTransaction":txParams=payload.params[0];self.parityPostTransaction(txParams,end);return;case"parity_postSign":address=payload.params[0];message=payload.params[1];self.parityPostSign(address,message,end);return;case"parity_checkRequest":return function(){const requestId=payload.params[0];self.parityCheckRequest(requestId,end)}();case"parity_defaultAccount":self.getAccounts(function(err,accounts){if(err)return end(err);const account=accounts[0]||null;end(null,account)});return;default:next();return}};HookedWalletSubprovider.prototype.getAccounts=function(cb){cb(null,[])};HookedWalletSubprovider.prototype.processTransaction=function(txParams,cb){const self=this;waterfall([cb=>self.approveTransaction(txParams,cb),(didApprove,cb)=>self.checkApproval("transaction",didApprove,cb),cb=>self.finalizeAndSubmitTx(txParams,cb)],cb)};HookedWalletSubprovider.prototype.processSignTransaction=function(txParams,cb){const self=this;waterfall([cb=>self.approveTransaction(txParams,cb),(didApprove,cb)=>self.checkApproval("transaction",didApprove,cb),cb=>self.finalizeTx(txParams,cb)],cb)};HookedWalletSubprovider.prototype.processMessage=function(msgParam

1s,cb){const self=this;waterfall([cb=>self.approveMessage(msgParams,cb),(didApprove,cb)=>self.checkApproval("message",didApprove,cb),cb=>self.signMessage(msgParams,cb)],cb)};HookedWalletSubprovider.prototype.processPersonalMessage=function(msgParams,cb){const self=this;waterfall([cb=>self.approvePersonalMessage(msgParams,cb),(didApprove,cb)=>self.checkApproval("message",didApprove,cb),cb=>self.signPersonalMessage(msgParams,cb)],cb)};HookedWalletSubprovider.prototype.processTypedMessage=function(msgParams,cb){const self=this;waterfall([cb=>self.approveTypedMessage(msgParams,cb),(didApprove,cb)=>self.checkApproval("message",didApprove,cb),cb=>self.signTypedMessage(msgParams,cb)],cb)};HookedWalletSubprovider.prototype.autoApprove=function(txParams,cb){cb(null,true)};HookedWalletSubprovider.prototype.checkApproval=function(type,didApprove,cb){cb(didApprove?null:new Error("User denied "+type+" signature."))};HookedWalletSubprovider.prototype.parityPostTransaction=function(txParams,cb){const self=this;const count=self._parityRequestCount;const reqId=`0x${count.toString(16)}`;self._parityRequestCount++;self.emitPayload({method:"eth_sendTransaction",params:[txParams]},function(error,res){if(error){self._parityRequests[reqId]={error:error};return}const txHash=res.result;self._parityRequests[reqId]=txHash});cb(null,reqId)};HookedWalletSubprovider.prototype.parityPostSign=function(address,message,cb){const self=this;const count=self._parityRequestCount;const reqId=`0x${count.toString(16)}`;self._parityRequestCount++;self.emitPayload({method:"eth_sign",params:[address,message]},function(error,res){if(error){self._parityRequests[reqId]={error:error};return}const result=res.result;self._parityRequests[reqId]=result});cb(null,reqId)};HookedWalletSubprovider.prototype.parityCheckRequest=function(reqId,cb){const self=this;const result=self._parityRequests[reqId]||null;if(!result)return cb(null,null);if(result.error)return cb(result.error);cb(null,result)};HookedWalletSubprovider.prototype.recoverPersonalSignature=function(msgParam

1s,cb){let senderHex;try{senderHex=sigUtil.recoverPersonalSignature(msgParams)}catch(err){return cb(err)}cb(null,senderHex)};HookedWalletSubprovider.prototype.validateTransaction=function(txParams,cb){const self=this;if(txParams.from===undefined)return cb(new Error(`Undefined address - from address required to sign transaction.`));self.validateSender(txParams.from,function(err,senderIsValid){if(err)return cb(err);if(!senderIsValid)return cb(new Error(`Unknown address - unable to sign transaction for this address: "${txParams.from}"`));cb()})};HookedWalletSubprovider.prototype.validateMessage=function(msgParams,cb){const self=this;if(msgParams.from===undefined)return cb(new Error(`Undefined address - from address required to sign message.`));self.validateSender(msgParams.from,function(err,senderIsValid){if(err)return cb(err);if(!senderIsValid)return cb(new Error(`Unknown address - unable to sign message for this address: "${msgParams.from}"`));cb()})};HookedWalletSubprovider.prototype.validatePersonalMessage=function(msgParam

1s,cb){const self=this;if(msgParams.from===undefined)return cb(new Error(`Undefined address - from address required to sign personal message.`));if(msgParams.data===undefined)return cb(new Error(`Undefined message - message required to sign personal message.`));if(!isValidHex(msgParams.data))return cb(new Error(`HookedWalletSubprovider - validateMessage - message was not encoded as hex.`));self.validateSender(msgParams.from,function(err,senderIsValid){if(err)return cb(err);if(!senderIsValid)return cb(new Error(`Unknown address - unable to sign message for this address: "${msgParams.from}"`));cb()})};HookedWalletSubprovider.prototype.validateTypedMessage=function(msgParams,cb){if(msgParams.from===undefined)return cb(new Error(`Undefined address - from address required to sign typed data.`));if(msgParams.data===undefined)return cb(new Error(`Undefined data - message required to sign typed data.`));this.validateSender(msgParams.from,function(err,senderIsValid){if(err)return cb(err);if(!senderIsValid)return cb(new Error(`Unknown address - unable to sign message for this address: "${msgParams.from}"`));cb()})};HookedWalletSubprovider.prototype.validateSender=function(senderAddress,cb){const self=this;if(!senderAddress)return cb(null,false);self.getAccounts(function(err,accounts){if(err)return cb(err);const senderIsValid=accounts.map(toLowerCase).indexOf(senderAddress.toLowerCase())!==-1;cb(null,senderIsValid)})};HookedWalletSubprovider.prototype.finalizeAndSubmitTx=function(txParams,cb){const self=this;self.nonceLock.take(function(){waterfall([self.fillInTxExtras.bind(self,txParams),self.signTransaction.bind(self),self.publishTransaction.bind(self)],function(err,txHash){self.nonceLock.leave();if(err)return cb(err);cb(null,txHash)})})};HookedWalletSubprovider.prototype.finalizeTx=function(txParams,cb){const self=this;self.nonceLock.take(function(){waterfall([self.fillInTxExtras.bind(self,txParams),self.signTransaction.bind(self)],function(err,signedTx){self.nonceLock.leave();if(err)return cb(err);cb(null,{raw:signedTx,tx:txParams})})})};HookedWalletSubprovider.prototype.publishTransaction=function(rawTx,cb){const self=this;self.emitPayload({method:"eth_sendRawTransaction",params:[rawTx]},function(err,res){if(err)return cb(err);cb(null,res.result)})};HookedWalletSubprovider.prototype.estimateGas=function(txParams,cb){const self=this;estimateGas(self.engine,txParams,cb)};HookedWalletSubprovider.prototype.getGasPrice=function(cb){const self=this;self.emitPayload({method:"eth_gasPrice",params:[]},function(err,res){if(err)return cb(err);cb(null,res.result)})};HookedWalletSubprovider.prototype.fillInTxExtras=function(txParams,cb){const self=this;const address=txParams.from;const tasks={};if(txParams.gasPrice===undefined){tasks.gasPrice=self.getGasPrice.bind(self)}if(txParams.nonce===undefined){tasks.nonce=self.emitPayload.bind(self,{method:"eth_getTransactionCount",params:[address,"pending"]})}if(txParams.gas===undefined){tasks.gas=self.estimateGas.bind(self,cloneTxParams(txParams))}parallel(tasks,function(err,taskResults){if(err)return cb(err);const result={};if(taskResults.gasPrice)result.gasPrice=taskResults.gasPrice;if(taskResults.nonce)result.nonce=taskResults.nonce.result;if(taskResults.gas)result.gas=taskResults.gas;cb(null,extend(txParams,result))})};function cloneTxParams(txParams){return{from:txParams.from,to:txParams.to,value:txParams.value,data:txParams.data,gas:txParams.gas,gasPrice:txParams.gasPrice,nonce:txParams.nonce}}function toLowerCase(string){return string.toLowerCase()}function resemblesAddress(string){const fixed=ethUtil.addHexPrefix(string);const isValid=ethUtil.isValidAddress(fixed);return isValid}function resemblesData(string){const fixed=ethUtil.addHexPrefix(string);const isValidAddress=ethUtil.isValidAddress(fixed);return!isValidAddress&&isValidHex(string)}function isValidHex(data){const isString=typeof data==="string";if(!isString)return false;const isHexPrefixed=data.slice(0,2)==="0x";if(!isHexPrefixed)return false;const nonPrefixed=data.slice(2);const isValid=nonPrefixed.match(hexRegex);return isValid}function mustProvideInConstructor(methodName){return function(params,cb){cb(new Error('ProviderEngine - HookedWalletSubprovider - Must provide "'+methodName+'" fn in constructor options'))}}},{"../util/estimate-gas.js":327,"./subprovider.js":324,"async/parallel":318,"async/waterfall":319,"eth-sig-util":82,"ethereumjs-util":113,semaphore:248,util:284,xtend:336}],322:[function(require,module,exports){const Subprovider=require("./subprovider.js");class JsonRpcEngineMiddlewareSubprovider extends Subprovider{constructor(constructorFn){super();if(!constructorFn)throw new Error("JsonRpcEngineMiddlewareSubprovider - no constructorFn specified");this._constructorFn=constructorFn}setEngine(engine){if(this.middleware)throw new Error("JsonRpcEngineMiddlewareSubprovider - subprovider added to engine twice");const blockTracker=engine._blockTracker;const middleware=this._constructorFn({engine:engine,provider:engine,blockTracker:blockTracker});if(!middleware)throw new Error("JsonRpcEngineMiddlewareSubprovider - _constructorFn did not return middleware");if(typeof middleware!=="function")throw new Error("JsonRpcEngineMiddlewareSubprovider - specified middleware is not a function");

1this.middleware=middleware}handleRequest(req,provEngNext,provEngEnd){const res={id:req.id};this.middleware(req,res,middlewareNext,middlewareEnd);function middlewareNext(handler){provEngNext((err,result,cb)=>{if(err){delete res.result;res.error={message:err.message||err}}else{res.result=result}if(handler){handler(cb)}else{cb()}})}function middlewareEnd(err){if(err)return provEngEnd(err);provEngEnd(null,res.result)}}}module.exports=JsonRpcEngineMiddlewareSubprovider},{"./subprovider.js":324}],323:[function(require,module,exports){(function(process){const xhr=process.browser?require("xhr"):require("request");const inherits=require("util").inherits;const createPayload=require("../util/create-payload.js");const Subprovider=require("./subprovider.js");const{errors:rpcErrors}=require("eth-json-rpc-errors");module.exports=RpcSource;inherits(RpcSource,Subprovider);function RpcSource(opts){const self=this;self.rpcUrl=opts.rpcUrl}RpcSource.prototype.handleRequest=function(payload,next,end){const self=this;const targetUrl=self.rpcUrl;let newPayload=createPayload(payload);xhr({uri:targetUrl,method:"POST",headers:{Accept:"application/json","Content-Type":"application/json"},body:JSON.stringify(newPayload),rejectUnauthorized:false,timeout:2e4},function(err,res,body){if(err)return end(rpcErrors.internal(err));switch(res.statusCode){case 405:return end(rpcErrors.methodNotFound());case 504:return function(){let msg=`Gateway timeout. The request took too long to process. `;msg+=`This can happen when querying logs over too wide a block range.`;return end(rpcErrors.internal(msg))}();case 429:return function(){const err=new Error(`Too Many Requests`);return end(rpcErrors.internal(err))}();default:if(res.statusCode!=200){return end(rpcErrors.internal(res.body))}}let data;try{data=JSON.parse(body)}catch(err){console.error(err.stack);return end(rpcErrors.internal(err))}if(data.error)return end(data.error);end(null,data.result)})}}).call(this,require("_process"))},{"../util/create-payload.js":326,"./subprovider.js":324,_process:39,"eth-json-rpc-errors":64,request:37,util:284,xhr:335}],324:[function(require,module,exports){const createPayload=require("../util/create-payload.js");module.exports=SubProvider;function SubProvider(){}SubProvider.prototype.setEngine=function(engine){const self=this;if(self.engine)return;self.engine=engine;engine.on("block",function(block){self.currentBlock=block});engine.on("start",function(){self.start()});engine.on("stop",function(){self.stop()})};SubProvider.prototype.handleRequest=function(payload,next,end){throw new Error("Subproviders should override `handleRequest`.")};SubProvider.prototype.emitPayload=function(payload,cb){const self=this;self.engine.sendAsync(createPayload(payload),cb)};SubProvider.prototype.stop=function(){};SubProvider.prototype.start=function(){}},{"../util/create-payload.js":326}],325:[function(require,module,exports){const ProviderSubprovider=require("./json-rpc-engine-middleware");const createSubscriptionManager=require("eth-json-rpc-filters/subscriptionManager");class SubscriptionsSubprovider extends ProviderSubprovider{constructor(){super(({blockTracker:blockTracker,provider:provider,engine:engine})=>{const{events:events,middleware:middleware}=createSubscriptionManager({blockTracker:blockTracker,provider:provider});events.on("notification",data=>engine.emit("data",null,data));return middleware})}}module.exports=SubscriptionsSubprovider},{"./json-rpc-engine-middleware":322,"eth-json-rpc-filters/subscriptionManager":77}],326:[function(require,module,exports){const getRandomId=require("./random-id.js");const extend=require("xtend");module.exports=createPayload;function createPayload(data){return extend({id:getRandomId(),jsonrpc:"2.0",params:[]},data)}},{"./random-id.js":328,xtend:336}],327:[function(require,module,exports){const createPayload=require("./create-payload.js");module.exports=estimateGas;function estimateGas(provider,txParams,cb){provider.sendAsync(createPayload({method:"eth_estimateGas",params:[txParams]}),function(err,res){if(err){if(err.message==="no contract code at given address"){return cb(null,"0xcf08")}else{return cb(err)}}cb(null,res.result)})}},{"./create-payload.js":326}],328:[function(require,module,exports){const extraDigits=3;module.exports=createRandomId;function createRandomId(){var datePart=(new Date).getTime()*Math.pow(10,extraDigits);var extraPart=Math.floor(Math.random()*Math.pow(10,extraDigits));return datePart+extraPart}},{}],329:[function(require,module,exports){const stringify=require("json-stable-stringify");module.exports={cacheIdentifierForPayload:cacheIdentifierForPayload,canCache:canCache,blockTagForPayload:blockTagForPayload,paramsWithoutBlockTag:paramsWithoutBlockTag,blockTagParamIndex:blockTagParamIndex,cacheTypeForPayload:cacheTypeForPayload};function cacheIdentifierForPayload(payload,opts={}){if(!canCache(payload))return null;const{includeBlockRef:includeBlockRef}=opts;const params=includeBlockRef?payload.params:paramsWithoutBlockTag(payload);return payload.method+":"+stringify(params)}function canCache(payload){return cacheTypeForPayload(payload)!=="never"}function blockTagForPayload(payload){var index=blockTagParamIndex(payload);if(index>=payload.params.length){return null}return payload.params[index]}function paramsWithoutBlockTag(payload){var index=blockTagParamIndex(payload);if(index>=payload.params.length){return payload.params}if(payload.method==="eth_getBlockByNumber"){return payload.params.slice(1)}return payload.params.slice(0,index)}function blockTagParamIndex(payload){switch(payload.method){case"eth_getStorageAt":return 2;case"eth_getBalance":case"eth_getCode":case"eth_getTransactionCount":case"eth_call":case"eth_estimateGas":return 1;case"eth_getBlockByNumber":return 0;default:return undefined}}function cacheTypeForPayload(payload){switch(payload.method){case"web3_clientVersion":case"web3_sha3":case"eth_protocolVersion":case"eth_getBlockTransactionCountByHash":case"eth_getUncleCountByBlockHash":case"eth_getCode":case"eth_getBlockByHash":case"eth_getTransactionByHash":case"eth_getTransactionByBlockHashAndIndex":case"eth_getTransactionReceipt":case"eth_getUncleByBlockHashAndIndex":case"eth_getCompilers":case"eth_compileLLL":case"eth_compileSolidity":case"eth_compileSerpent":case"shh_version":return"perma";case"eth_getBlockByNumber":case"eth_getBlockTransactionCountByNumber":case"eth_getUncleCountByBlockNumber":case"eth_getTransactionByBlockNumberAndIndex":case"eth_getUncleByBlockNumberAndIndex":return"fork";case"eth_gasPrice":case"eth_getBalance":case"eth_getStorageAt":case"eth_getTransactionCount":case"eth_call":case"eth_estimateGas":case"eth_getFilterLogs":case"eth_getLogs":case"eth_blockNumber":return"block";case"net_version":case"net_peerCount":case"net_listening":case"eth_syncing":case"eth_sign":case"eth_coinbase":case"eth_mining":case"eth_hashrate":case"eth_accounts":case"eth_sendTransaction":case"eth_sendRawTransaction":case"eth_newFilter":case"eth_newBlockFilter":case"eth_newPendingTransactionFilter":case"eth_uninstallFilter":case"eth_getFilterChanges":case"eth_getWork":case"eth_submitWork":case"eth_submitHashrate":case"db_putString":case"db_getString":case"db_putHex":case"db_getHex":case"shh_post":case"shh_newIdentity":case"shh_hasIdentity":case"shh_newGroup":case"shh_addToGroup":case"shh_newFilter":case"shh_uninstallFilter":case"shh_getFilterChanges":case"shh_getMessages":return"never"}}},{"json-stable-stringify":149}],330:[function(require,module,exports){const EventEmitter=require("events").EventEmitter;const inherits=require("util").inherits;module.exports=Stoplight;inherits(Stoplight,EventEmitter);function Stoplight(){const self=this;EventEmitter.call(self);self.isLocked=true}Stoplight.prototype.go=function(){const self=this;self.isLocked=false;self.emit("unlock")};Stoplight.prototype.stop=function(){const self=this;self.isLocked=true;self.emit("lock")};Stoplight.prototype.await=function(fn){const self=this;if(self.isLocked){self.once("unlock",fn)}else{setTimeout(fn)}}},{events:38,util:284}],331:[function(require,module,exports){(function(module,exports){"use strict";function assert(val,msg){if(!val)throw new Error(msg||"Assertion failed")}function inherits(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor;ctor.prototype.constructor=ctor}function BN(number,base,endian){if(BN.isBN(number)){return number}this.negative=0;this.words=null;this.length=0;this.red=null;if(number!==null){if(base==="le"||base==="be"){endian=base;base=10}this._init(number||0,base||10,endian||"be")}}if(typeof module==="object"){module.exports=BN}else{exports.BN=BN}BN.BN=BN;

1BN.wordSize=26;var Buffer;try{Buffer=require("buffer").Buffer}catch(e){}BN.isBN=function isBN(num){if(num instanceof BN){return true}return num!==null&&typeof num==="object"&&num.constructor.wordSize===BN.wordSize&&Array.isArray(num.words)};BN.max=function max(left,right){if(left.cmp(right)>0)return left;return right};BN.min=function min(left,right){if(left.cmp(right)<0)return left;return right};BN.prototype._init=function init(number,base,endian){if(typeof number==="number"){return this._initNumber(number,base,endian)}if(typeof number==="object"){return this._initArray(number,base,endian)}if(base==="hex"){base=16}assert(base===(base|0)&&base>=2&&base<=36);number=number.toString().replace(/\s+/g,"");var start=0;if(number[0]==="-"){start++}if(base===16){this._parseHex(number,start)}else{this._parseBase(number,base,start)}if(number[0]==="-"){this.negative=1}this.strip();if(endian!=="le")return;this._initArray(this.toArray(),base,endian)};BN.prototype._initNumber=function _initNumber(number,base,endian){if(number<0){this.negative=1;number=-number}if(number<67108864){this.words=[number&67108863];this.length=1}else if(number<4503599627370496){this.words=[number&67108863,number/67108864&67108863];this.length=2}else{assert(number<9007199254740992);this.words=[number&67108863,number/67108864&67108863,1];this.length=3}if(endian!=="le")return;this._initArray(this.toArray(),base,endian)};BN.prototype._initArray=function _initArray(number,base,endian){assert(typeof number.length==="number");if(number.length<=0){this.words=[0];this.length=1;return this}this.length=Math.ceil(number.length/3);this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0}var j,w;var off=0;if(endian==="be"){for(i=number.length-1,j=0;i>=0;i-=3){w=number[i]|number[i-1]<<8|number[i-2]<<16;this.words[j]|=w<<off&67108863;this.words[j+1]=w>>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}else if(endian==="le"){for(i=0,j=0;i<number.length;i+=3){w=number[i]|number[i+1]<<8|number[i+2]<<16;this.words[j]|=w<<off&67108863;this.words[j+1]=w>>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}return this.strip()};function parseHex(str,start,end){var r=0;var len=Math.min(str.length,end);for(var i=start;i<len;i++){var c=str.charCodeAt(i)-48;r<<=4;if(c>=49&&c<=54){r|=c-49+10}else if(c>=17&&c<=22){r|=c-17+10}else{r|=c&15}}return r}BN.prototype._parseHex=function _parseHex(number,start){this.length=Math.ceil((number.length-start)/6);this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0}var j,w;var off=0;for(i=number.length-6,j=0;i>=start;i-=6){w=parseHex(number,i,i+6);this.words[j]|=w<<off&67108863;this.words[j+1]|=w>>>26-off&4194303;off+=24;if(off>=26){off-=26;j++}}if(i+6!==start){w=parseHex(number,start,i+6);this.words[j]|=w<<off&67108863;this.words[j+1]|=w>>>26-off&4194303}this.strip()};function parseBase(str,start,end,mul){var r=0;var len=Math.min(str.length,end);for(var i=start;i<len;i++){var c=str.charCodeAt(i)-48;r*=mul;if(c>=49){r+=c-49+10}else if(c>=17){r+=c-17+10}else{r+=c}}return r}BN.prototype._parseBase=function _parseBase(number,base,start){this.words=[0];this.length=1;for(var limbLen=0,limbPow=1;limbPow<=67108863;limbPow*=base){limbLen++}limbLen--;limbPow=limbPow/base|0;var total=number.length-start;var mod=total%limbLen;var end=Math.min(total,total-mod)+start;var word=0;for(var i=start;i<end;i+=limbLen){word=parseBase(number,i,i+limbLen,base);this.imuln(limbPow);if(this.words[0]+word<67108864){this.words[0]+=word}else{this._iaddn(word)}}if(mod!==0){var pow=1;word=parseBase(number,i,number.length,base);for(i=0;i<mod;i++){pow*=base}this.imuln(pow);if(this.words[0]+word<67108864){this.words[0]+=word}else{this._iaddn(word)}}};BN.prototype.copy=function copy(dest){dest.words=new Array(this.length);for(var i=0;i<this.length;i++){dest.words[i]=this.words[i]}dest.length=this.length;dest.negative=this.negative;dest.red=this.red};BN.prototype.clone=function clone(){var r=new BN(null);this.copy(r);return r};BN.prototype._expand=function _expand(size){while(this.length<size){this.words[this.length++]=0}return this};BN.prototype.strip=function strip(){while(this.length>1&&this.words[this.length-1]===0){this.length--}return this._normSign()};BN.prototype._normSign=function _normSign(){if(this.length===1&&this.words[0]===0){this.negative=0}return this};BN.prototype.inspect=function inspect(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var zeros=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"];var groupSizes=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5];var groupBases=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];BN.prototype.toString=function toString(base,padding){base=base||10;padding=padding|0||1;var out;if(base===16||base==="hex"){out="";var off=0;var carry=0;for(var i=0;i<this.length;i++){var w=this.words[i];var word=((w<<off|carry)&16777215).toString(16);carry=w>>>24-off&16777215;if(carry!==0||i!==this.length-1){out=zeros[6-word.length]+word+out}else{out=word+out}off+=2;if(off>=26){off-=26;i--}}if(carry!==0){out=carry.toString(16)+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}if(base===(base|0)&&base>=2&&base<=36){var groupSize=groupSizes[base];var groupBase=groupBases[base];out="";var c=this.clone();c.negative=0;while(!c.isZero()){var r=c.modn(groupBase).toString(base);c=c.idivn(groupBase);if(!c.isZero()){out=zeros[groupSize-r.length]+r+out}else{out=r+out}}if(this.isZero()){out="0"+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}assert(false,"Base should be between 2 and 36")};BN.prototype.toNumber=function toNumber(){var ret=this.words[0];if(this.length===2){ret+=this.words[1]*67108864}else if(this.length===3&&this.words[2]===1){ret+=4503599627370496+this.words[1]*67108864}else if(this.length>2){assert(false,"Number can only safely store up to 53 bits")}return this.negative!==0?-ret:ret};BN.prototype.toJSON=function toJSON(){return this.toString(16)};BN.prototype.toBuffer=function toBuffer(endian,length){assert(typeof Buffer!=="undefined");return this.toArrayLike(Buffer,endian,length)};BN.prototype.toArray=function toArray(endian,length){return this.toArrayLike(Array,endian,length)};BN.prototype.toArrayLike=function toArrayLike(ArrayType,endian,length){var byteLength=this.byteLength();var reqLength=length||Math.max(1,byteLength);assert(byteLength<=reqLength,"byte array longer than desired length");assert(reqLength>0,"Requested array length <= 0");this.strip();var littleEndian=endian==="le";var res=new ArrayType(reqLength);var b,i;var q=this.clone();if(!littleEndian){for(i=0;i<reqLength-byteLength;i++){res[i]=0}for(i=0;!q.isZero();i++){b=q.andln(255);q.iushrn(8);res[reqLength-i-1]=b}}else{for(i=0;!q.isZero();i++){b=q.andln(255);q.iushrn(8);res[i]=b}for(;i<reqLength;i++){res[i]=0}}return res};if(Math.clz32){BN.prototype._countBits=function _countBits(w){return 32-Math.clz32(w)}}else{BN.prototype._countBits=function _countBits(w){var t=w;var r=0;if(t>=4096){r+=13;t>>>=13}if(t>=64){r+=7;t>>>=7}if(t>=8){r+=4;t>>>=4}if(t>=2){r+=2;t>>>=2}return r+t}}BN.prototype._zeroBits=function _zeroBits(w){if(w===0)return 26;var t=w;var r=0;if((t&8191)===0){r+=13;t>>>=13}if((t&127)===0){r+=7;t>>>=7}if((t&15)===0){r+=4;t>>>=4}if((t&3)===0){r+=2;t>>>=2}if((t&1)===0){r++}return r};BN.prototype.bitLength=function bitLength(){var w=this.words[this.length-1];var hi=this._countBits(w);return(this.length-1)*26+hi};function toBitArray(num){var w=new Array(num.bitLength());for(var bit=0;bit<w.length;bit++){var off=bit/26|0;var wbit=bit%26;w[bit]=(num.words[off]&1<<wbit)>>>wbit}return w}BN.prototype.zeroBits=function zeroBits(){if(this.isZero())return 0;var r=0;for(var i=0;i<this.length;i++){var b=this._zeroBits(this.words[i]);r+=b;if(b!==26)break}return r};BN.prototype.byteLength=function byteLength(){return Math.ceil(this.bitLength()/8)};BN.prototype.toTwos=function toTwos(width){if(this.negative!==0){return this.abs().inotn(width).iaddn(1)}return this.clone()};BN.prototype.fromTwos=function fromTwos(width){if(this.testn(width-1)){return this.notn(width).iaddn(1).ineg()}return this.clone()};BN.prototype.isNeg=function isNeg(){return this.negative!==0};BN.prototype.neg=function neg(){return this.clone().ineg()};BN.prototype.ineg=function ineg(){if(!this.isZero()){this.negative^=1}return this};BN.prototype.iuor=function iuor(num){while(this.length<num.length){this.words[this.length++]=0}for(var i=0;i<num.length;i++){this.words[i]=this.words[i]|num.words[i]}return this.strip()};BN.prototype.ior=function ior(num){assert((this.negative|num.negative)===0);return this.iuor(num)};BN.prototype.or=function or(num){if(this.length>num.length)return this.clone().ior(num);return num.clone().ior(this)};BN.prototype.uor=function uor(num){if(this.length>num.length)return this.clone().iuor(num);return num.clone().iuor(this)};BN.prototype.iuand=function iuand(num){var b;if(this.length>num.length){b=num}else{b=this}for(var i=0;i<b.length;i++){this.words[i]=this.words[i]&num.words[i]}this.length=b.length;return this.strip()};BN.prototype.iand=function iand(num){assert((this.negative|num.negative)===0);return this.iuand(num)};BN.prototype.and=function and(num){if(this.length>num.length)return this.clone().iand(num);return num.clone().iand(this)};BN.prototype.uand=function uand(num){if(this.length>num.length)return this.clone().iuand(num);return num.clone().iuand(this)};BN.prototype.iuxor=function iuxor(num){var a;var b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}for(var i=0;i<b.length;i++){this.words[i]=a.words[i]^b.words[i]}if(this!==a){for(;i<a.length;i++){this.words[i]=a.words[i]}}this.length=a.length;return this.strip()};BN.prototype.ixor=function ixor(num){assert((this.negative|num.negative)===0);return this.iuxor(num)};BN.prototype.xor=function xor(num){if(this.length>num.length)return this.clone().ixor(num);return num.clone().ixor(this)};BN.prototype.uxor=function uxor(num){if(this.length>num.length)return this.clone().iuxor(num);return num.clone().iuxor(this)};BN.prototype.inotn=function inotn(width){assert(typeof width==="number"&&width>=0);var bytesNeeded=Math.ceil(width/26)|0;var bitsLeft=width%26;this._expand(bytesNeeded);if(bitsLeft>0){bytesNeeded--}for(var i=0;i<bytesNeeded;i++){this.words[i]=~this.words[i]&67108863}if(bitsLeft>0){this.words[i]=~this.words[i]&67108863>>26-bitsLeft}return this.strip()};BN.prototype.notn=function notn(width){return this.clone().inotn(width)};BN.prototype.setn=function setn(bit,val){assert(typeof bit==="number"&&bit>=0);var off=bit/26|0;var wbit=bit%26;this._expand(off+1);if(val){this.words[off]=this.words[off]|1<<wbit}else{this.words[off]=this.words[off]&~(1<<wbit)}return this.strip()};BN.prototype.iadd=function iadd(num){var r;if(this.negative!==0&&num.negative===0){this.negative=0;r=this.isub(num);this.negative^=1;return this._normSign()}else if(this.negative===0&&num.negative!==0){num.negative=0;r=this.isub(num);num.negative=1;return r._normSign()}var a,b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i<b.length;i++){r=(a.words[i]|0)+(b.words[i]|0)+carry;this.words[i]=r&67108863;carry=r>>>26}for(;carry!==0&&i<a.length;i++){r=(a.words[i]|0)+carry;this.words[i]=r&67108863;carry=r>>>26}this.length=a.length;if(carry!==0){this.words[this.length]=carry;this.length++}else if(a!==this){for(;i<a.length;i++){this.words[i]=a.words[i]}}return this};BN.prototype.add=function add(num){var res;if(num.negative!==0&&this.negative===0){num.negative=0;res=this.sub(num);num.negative^=1;return res}else if(num.negative===0&&this.negative!==0){this.negative=0;res=num.sub(this);this.negative=1;return res}if(this.length>num.length)return this.clone().iadd(num);return num.clone().iadd(this)};BN.prototype.isub=function isub(num){if(num.negative!==0){num.negative=0;var r=this.iadd(num);num.negative=1;return r._normSign()}else if(this.negative!==0){this.negative=0;this.iadd(num);this.negative=1;return this._normSign()}var cmp=this.cmp(num);if(cmp===0){this.negative=0;this.length=1;this.words[0]=0;return this}var a,b;if(cmp>0){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i<b.length;i++){r=(a.words[i]|0)-(b.words[i]|0)+carry;carry=r>>26;this.words[i]=r&67108863}for(;carry!==0&&i<a.length;i++){r=(a.words[i]|0)+carry;carry=r>>26;this.words[i]=r&67108863}if(carry===0&&i<a.length&&a!==this){for(;i<a.length;i++){this.words[i]=a.words[i]}}this.length=Math.max(this.length,i);if(a!==this){this.negative=1}return this.strip()};BN.prototype.sub=function sub(num){return this.clone().isub(num)};function smallMulTo(self,num,out){out.negative=num.negative^self.negative;var len=self.length+num.length|0;out.length=len;len=len-1|0;var a=self.words[0]|0;var b=num.words[0]|0;var r=a*b;var lo=r&67108863;var carry=r/67108864|0;out.words[0]=lo;for(var k=1;k<len;k++){var ncarry=carry>>>26;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j|0;a=self.words[i]|0;b=num.words[j]|0;r=a*b+rword;ncarry+=r/67108864|0;rword=r&67108863}out.words[k]=rword|0;carry=ncarry|0}if(carry!==0){out.words[k]=carry|0}else{out.length--}return out.

1strip()}var comb10MulTo=function comb10MulTo(self,num,out){var a=self.words;var b=num.words;var o=out.words;var c=0;var lo;var mid;var hi;var a0=a[0]|0;var al0=a0&8191;var ah0=a0>>>13;var a1=a[1]|0;var al1=a1&8191;var ah1=a1>>>13;var a2=a[2]|0;var al2=a2&8191;var ah2=a2>>>13;var a3=a[3]|0;var al3=a3&8191;var ah3=a3>>>13;var a4=a[4]|0;var al4=a4&8191;var ah4=a4>>>13;var a5=a[5]|0;var al5=a5&8191;var ah5=a5>>>13;var a6=a[6]|0;var al6=a6&8191;var ah6=a6>>>13;var a7=a[7]|0;var al7=a7&8191;var ah7=a7>>>13;var a8=a[8]|0;var al8=a8&8191;var ah8=a8>>>13;var a9=a[9]|0;var al9=a9&8191;var ah9=a9>>>13;var b0=b[0]|0;var bl0=b0&8191;var bh0=b0>>>13;var b1=b[1]|0;var bl1=b1&8191;var bh1=b1>>>13;var b2=b[2]|0;var bl2=b2&8191;var bh2=b2>>>13;var b3=b[3]|0;var bl3=b3&8191;var bh3=b3>>>13;var b4=b[4]|0;var bl4=b4&8191;var bh4=b4>>>13;var b5=b[5]|0;var bl5=b5&8191;var bh5=b5>>>13;var b6=b[6]|0;var bl6=b6&8191;var bh6=b6>>>13;var b7=b[7]|0;var bl7=b7&8191;var bh7=b7>>>13;var b8=b[8]|0;var bl8=b8&8191;var bh8=b8>>>13;var b9=b[9]|0;var bl9=b9&8191;var bh9=b9>>>13;out.negative=self.negative^num.negative;out.length=19;lo=Math.imul(al0,bl0);mid=Math.imul(al0,bh0);mid=mid+Math.imul(ah0,bl0)|0;hi=Math.imul(ah0,bh0);var w0=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w0>>>26)|0;w0&=67108863;lo=Math.imul(al1,bl0);mid=Math.imul(al1,bh0);mid=mid+Math.imul(ah1,bl0)|0;hi=Math.imul(ah1,bh0);lo=lo+Math.imul(al0,bl1)|0;mid=mid+Math.imul(al0,bh1)|0;mid=mid+Math.imul(ah0,bl1)|0;hi=hi+Math.imul(ah0,bh1)|0;var w1=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w1>>>26)|0;w1&=67108863;lo=Math.imul(al2,bl0);mid=Math.imul(al2,bh0);mid=mid+Math.imul(ah2,bl0)|0;hi=Math.imul(ah2,bh0);lo=lo+Math.imul(al1,bl1)|0;mid=mid+Math.imul(al1,bh1)|0;mid=mid+Math.imul(ah1,bl1)|0;hi=hi+Math.imul(ah1,bh1)|0;lo=lo+Math.imul(al0,bl2)|0;mid=mid+Math.imul(al0,bh2)|0;mid=mid+Math.imul(ah0,bl2)|0;hi=hi+Math.imul(ah0,bh2)|0;var w2=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w2>>>26)|0;w2&=67108863;lo=Math.imul(al3,bl0);mid=Math.imul(al3,bh0);mid=mid+Math.imul(ah3,bl0)|0;hi=Math.imul(ah3,bh0);lo=lo+Math.imul(al2,bl1)|0;mid=mid+Math.imul(al2,bh1)|0;mid=mid+Math.imul(ah2,bl1)|0;hi=hi+Math.imul(ah2,bh1)|0;lo=lo+Math.imul(al1,bl2)|0;mid=mid+Math.imul(al1,bh2)|0;mid=mid+Math.imul(ah1,bl2)|0;hi=hi+Math.imul(ah1,bh2)|0;lo=lo+Math.imul(al0,bl3)|0;mid=mid+Math.imul(al0,bh3)|0;mid=mid+Math.imul(ah0,bl3)|0;hi=hi+Math.imul(ah0,bh3)|0;var w3=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w3>>>26)|0;w3&=67108863;lo=Math.imul(al4,bl0);mid=Math.imul(al4,bh0);mid=mid+Math.imul(ah4,bl0)|0;hi=Math.imul(ah4,bh0);lo=lo+Math.imul(al3,bl1)|0;mid=mid+Math.imul(al3,bh1)|0;mid=mid+Math.imul(ah3,bl1)|0;hi=hi+Math.imul(ah3,bh1)|0;lo=lo+Math.imul(al2,bl2)|0;mid=mid+Math.imul(al2,bh2)|0;mid=mid+Math.imul(ah2,bl2)|0;hi=hi+Math.imul(ah2,bh2)|0;lo=lo+Math.imul(al1,bl3)|0;mid=mid+Math.imul(al1,bh3)|0;mid=mid+Math.imul(ah1,bl3)|0;hi=hi+Math.imul(ah1,bh3)|0;lo=lo+Math.imul(al0,bl4)|0;mid=mid+Math.imul(al0,bh4)|0;mid=mid+Math.imul(ah0,bl4)|0;hi=hi+Math.imul(ah0,bh4)|0;var w4=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w4>>>26)|0;w4&=67108863;lo=Math.imul(al5,bl0);mid=Math.imul(al5,bh0);mid=mid+Math.imul(ah5,bl0)|0;hi=Math.imul(ah5,bh0);lo=lo+Math.imul(al4,bl1)|0;mid=mid+Math.imul(al4,bh1)|0;mid=mid+Math.imul(ah4,bl1)|0;hi=hi+Math.imul(ah4,bh1)|0;lo=lo+Math.imul(al3,bl2)|0;mid=mid+Math.imul(al3,bh2)|0;mid=mid+Math.imul(ah3,bl2)|0;hi=hi+Math.imul(ah3,bh2)|0;lo=lo+Math.imul(al2,bl3)|0;mid=mid+Math.imul(al2,bh3)|0;mid=mid+Math.imul(ah2,bl3)|0;hi=hi+Math.imul(ah2,bh3)|0;lo=lo+Math.imul(al1,bl4)|0;mid=mid+Math.imul(al1,bh4)|0;mid=mid+Math.imul(ah1,bl4)|0;hi=hi+Math.imul(ah1,bh4)|0;lo=lo+Math.imul(al0,bl5)|0;mid=mid+Math.imul(al0,bh5)|0;mid=mid+Math.imul(ah0,bl5)|0;hi=hi+Math.imul(ah0,bh5)|0;var w5=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w5>>>26)|0;w5&=67108863;lo=Math.imul(al6,bl0);mid=Math.imul(al6,bh0);mid=mid+Math.imul(ah6,bl0)|0;hi=Math.imul(ah6,bh0);lo=lo+Math.imul(al5,bl1)|0;mid=mid+Math.imul(al5,bh1)|0;mid=mid+Math.imul(ah5,bl1)|0;hi=hi+Math.imul(ah5,bh1)|0;lo=lo+Math.imul(al4,bl2)|0;mid=mid+Math.imul(al4,bh2)|0;mid=mid+Math.imul(ah4,bl2)|0;hi=hi+Math.imul(ah4,bh2)|0;lo=lo+Math.imul(al3,bl3)|0;mid=mid+Math.imul(al3,bh3)|0;mid=mid+Math.imul(ah3,bl3)|0;hi=hi+Math.imul(ah3,bh3)|0;lo=lo+Math.imul(al2,bl4)|0;mid=mid+Math.imul(al2,bh4)|0;mid=mid+Math.imul(ah2,bl4)|0;hi=hi+Math.imul(ah2,bh4)|0;lo=lo+Math.imul(al1,bl5)|0;mid=mid+Math.imul(al1,bh5)|0;mid=mid+Math.imul(ah1,bl5)|0;hi=hi+Math.imul(ah1,bh5)|0;lo=lo+Math.imul(al0,bl6)|0;mid=mid+Math.imul(al0,bh6)|0;mid=mid+Math.imul(ah0,bl6)|0;hi=hi+Math.imul(ah0,bh6)|0;var w6=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w6>>>26)|0;w6&=67108863;lo=Math.imul(al7,bl0);mid=Math.imul(al7,bh0);mid=mid+Math.imul(ah7,bl0)|0;hi=Math.imul(ah7,bh0);lo=lo+Math.imul(al6,bl1)|0;mid=mid+Math.imul(al6,bh1)|0;mid=mid+Math.imul(ah6,bl1)|0;hi=hi+Math.imul(ah6,bh1)|0;lo=lo+Math.imul(al5,bl2)|0;mid=mid+Math.imul(al5,bh2)|0;mid=mid+Math.imul(ah5,bl2)|0;hi=hi+Math.imul(ah5,bh2)|0;lo=lo+Math.imul(al4,bl3)|0;mid=mid+Math.imul(al4,bh3)|0;mid=mid+Math.imul(ah4,bl3)|0;hi=hi+Math.imul(ah4,bh3)|0;lo=lo+Math.imul(al3,bl4)|0;mid=mid+Math.imul(al3,bh4)|0;mid=mid+Math.imul(ah3,bl4)|0;hi=hi+Math.imul(ah3,bh4)|0;lo=lo+Math.imul(al2,bl5)|0;mid=mid+Math.imul(al2,bh5)|0;mid=mid+Math.imul(ah2,bl5)|0;hi=hi+Math.imul(ah2,bh5)|0;lo=lo+Math.imul(al1,bl6)|0;mid=mid+Math.imul(al1,bh6)|0;mid=mid+Math.imul(ah1,bl6)|0;hi=hi+Math.imul(ah1,bh6)|0;lo=lo+Math.imul(al0,bl7)|0;mid=mid+Math.imul(al0,bh7)|0;mid=mid+Math.imul(ah0,bl7)|0;hi=hi+Math.imul(ah0,bh7)|0;var w7=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w7>>>26)|0;w7&=67108863;lo=Math.imul(al8,bl0);mid=Math.imul(al8,bh0);mid=mid+Math.imul(ah8,bl0)|0;hi=Math.imul(ah8,bh0);lo=lo+Math.imul(al7,bl1)|0;mid=mid+Math.imul(al7,bh1)|0;mid=mid+Math.imul(ah7,bl1)|0;hi=hi+Math.imul(ah7,bh1)|0;lo=lo+Math.imul(al6,bl2)|0;mid=mid+Math.imul(al6,bh2)|0;mid=mid+Math.imul(ah6,bl2)|0;hi=hi+Math.imul(ah6,bh2)|0;lo=lo+Math.imul(al5,bl3)|0;mid=mid+Math.imul(al5,bh3)|0;mid=mid+Math.imul(ah5,bl3)|0;hi=hi+Math.imul(ah5,bh3)|0;lo=lo+Math.imul(al4,bl4)|0;mid=mid+Math.imul(al4,bh4)|0;mid=mid+Math.imul(ah4,bl4)|0;hi=hi+Math.imul(ah4,bh4)|0;lo=lo+Math.imul(al3,bl5)|0;mid=mid+Math.imul(al3,bh5)|0;mid=mid+Math.imul(ah3,bl5)|0;hi=hi+Math.imul(ah3,bh5)|0;lo=lo+Math.imul(al2,bl6)|0;mid=mid+Math.imul(al2,bh6)|0;mid=mid+Math.imul(ah2,bl6)|0;hi=hi+Math.imul(ah2,bh6)|0;lo=lo+Math.imul(al1,bl7)|0;mid=mid+Math.imul(al1,bh7)|0;mid=mid+Math.imul(ah1,bl7)|0;hi=hi+Math.imul(ah1,bh7)|0;lo=lo+Math.imul(al0,bl8)|0;mid=mid+Math.imul(al0,bh8)|0;mid=mid+Math.imul(ah0,bl8)|0;hi=hi+Math.imul(ah0,bh8)|0;var w8=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w8>>>26)|0;w8&=67108863;lo=Math.imul(al9,bl0);mid=Math.imul(al9,bh0);mid=mid+Math.imul(ah9,bl0)|0;hi=Math.imul(ah9,bh0);lo=lo+Math.imul(al8,bl1)|0;mid=mid+Math.imul(al8,bh1)|0;mid=mid+Math.imul(ah8,bl1)|0;hi=hi+Math.imul(ah8,bh1)|0;lo=lo+Math.imul(al7,bl2)|0;mid=mid+Math.imul(al7,bh2)|0;mid=mid+Math.imul(ah7,bl2)|0;hi=hi+Math.imul(ah7,bh2)|0;lo=lo+Math.imul(al6,bl3)|0;mid=mid+Math.imul(al6,bh3)|0;mid=mid+Math.imul(ah6,bl3)|0;hi=hi+Math.imul(ah6,bh3)|0;lo=lo+Math.imul(al5,bl4)|0;mid=mid+Math.imul(al5,bh4)|0;mid=mid+Math.imul(ah5,bl4)|0;hi=hi+Math.imul(ah5,bh4)|0;lo=lo+Math.imul(al4,bl5)|0;mid=mid+Math.imul(al4,bh5)|0;mid=mid+Math.imul(ah4,bl5)|0;hi=hi+Math.imul(ah4,bh5)|0;lo=lo+Math.imul(al3,bl6)|0;mid=mid+Math.imul(al3,bh6)|0;mid=mid+Math.imul(ah3,bl6)|0;hi=hi+Math.imul(ah3,bh6)|0;lo=lo+Math.imul(al2,bl7)|0;mid=mid+Math.imul(al2,bh7)|0;mid=mid+Math.imul(ah2,bl7)|0;hi=hi+Math.imul(ah2,bh7)|0;lo=lo+Math.imul(al1,bl8)|0;mid=mid+Math.imul(al1,bh8)|0;mid=mid+Math.imul(ah1,bl8)|0;hi=hi+Math.imul(ah1,bh8)|0;lo=lo+Math.imul(al0,bl9)|0;mid=mid+Math.imul(al0,bh9)|0;mid=mid+Math.imul(ah0,bl9)|0;hi=hi+Math.imul(ah0,bh9)|0;var w9=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w9>>>26)|0;w9&=67108863;lo=Math.imul(al9,bl1);mid=Math.imul(al9,bh1);mid=mid+Math.imul(ah9,bl1)|0;hi=Math.imul(ah9,bh1);lo=lo+Math.imul(al8,bl2)|0;mid=mid+Math.imul(al8,bh2)|0;mid=mid+Math.imul(ah8,bl2)|0;hi=hi+Math.imul(ah8,bh2)|0;lo=lo+Math.imul(al7,bl3)|0;mid=mid+Math.imul(al7,bh3)|0;mid=mid+Math.imul(ah7,bl3)|0;hi=hi+Math.imul(ah7,bh3)|0;lo=lo+Math.imul(al6,bl4)|0;mid=mid+Math.imul(al6,bh4)|0;mid=mid+Math.imul(ah6,bl4)|0;hi=hi+Math.imul(ah6,bh4)|0;lo=lo+Math.imul(al5,bl5)|0;mid=mid+Math.imul(al5,bh5)|0;mid=mid+Math.imul(ah5,bl5)|0;hi=hi+Math.imul(ah5,bh5)|0;lo=lo+Math.imul(al4,bl6)|0;mid=mid+Math.imul(al4,bh6)|0;mid=mid+Math.imul(ah4,bl6)|0;hi=hi+Math.imul(ah4,bh6)|0;lo=lo+Math.imul(al3,bl7)|0;mid=mid+Math.imul(al3,bh7)|0;mid=mid+Math.imul(ah3,bl7)|0;hi=hi+Math.imul(ah3,bh7)|0;lo=lo+Math.imul(al2,bl8)|0;mid=mid+Math.imul(al2,bh8)|0;mid=mid+Math.imul(ah2,bl8)|0;hi=hi+Math.imul(ah2,bh8)|0;lo=lo+Math.imul(al1,bl9)|0;mid=mid+Math.imul(al1,bh9)|0;mid=mid+Math.imul(ah1,bl9)|0;hi=hi+Math.imul(ah1,bh9)|0;var w10=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w10>>>26)|0;w10&=67108863;lo=Math.imul(al9,bl2);mid=Math.imul(al9,bh2);mid=mid+Math.imul(ah9,bl2)|0;hi=Math.imul(ah9,bh2);lo=lo+Math.imul(al8,bl3)|0;mid=mid+Math.imul(al8,bh3)|0;mid=mid+Math.imul(ah8,bl3)|0;hi=hi+Math.imul(ah8,bh3)|0;lo=lo+Math.imul(al7,bl4)|0;mid=mid+Math.imul(al7,bh4)|0;mid=mid+Math.imul(ah7,bl4)|0;hi=hi+Math.imul(ah7,bh4)|0;lo=lo+Math.imul(al6,bl5)|0;mid=mid+Math.imul(al6,bh5)|0;mid=mid+Math.imul(ah6,bl5)|0;hi=hi+Math.imul(ah6,bh5)|0;lo=lo+Math.imul(al5,bl6)|0;mid=mid+Math.imul(al5,bh6)|0;mid=mid+Math.imul(ah5,bl6)|0;hi=hi+Math.imul(ah5,bh6)|0;lo=lo+Math.imul(al4,bl7)|0;mid=mid+Math.imul(al4,bh7)|0;mid=mid+Math.imul(ah4,bl7)|0;hi=hi+Math.imul(ah4,bh7)|0;lo=lo+Math.imul(al3,bl8)|0;mid=mid+Math.imul(al3,bh8)|0;mid=mid+Math.imul(ah3,bl8)|0;hi=hi+Math.imul(ah3,bh8)|0;lo=lo+Math.imul(al2,bl9)|0;mid=mid+Math.imul(al2,bh9)|0;mid=mid+Math.imul(ah2,bl9)|0;hi=hi+Math.imul(ah2,bh9)|0;var w11=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w11>>>26)|0;w11&=67108863;lo=Math.imul(al9,bl3);mid=Math.imul(al9,bh3);mid=mid+Math.imul(ah9,bl3)|0;hi=Math.imul(ah9,bh3);lo=lo+Math.imul(al8,bl4)|0;mid=mid+Math.imul(al8,bh4)|0;mid=mid+Math.imul(ah8,bl4)|0;hi=hi+Math.imul(ah8,bh4)|0;lo=lo+Math.imul(al7,bl5)|0;mid=mid+Math.imul(al7,bh5)|0;mid=mid+Math.imul(ah7,bl5)|0;hi=hi+Math.imul(ah7,bh5)|0;lo=lo+Math.imul(al6,bl6)|0;mid=mid+Math.imul(al6,bh6)|0;mid=mid+Math.imul(ah6,bl6)|0;hi=hi+Math.imul(ah6,bh6)|0;lo=lo+Math.imul(al5,bl7)|0;mid=mid+Math.imul(al5,bh7)|0;mid=mid+Math.imul(ah5,bl7)|0;hi=hi+Math.imul(ah5,bh7)|0;lo=lo+Math.imul(al4,bl8)|0;mid=mid+Math.imul(al4,bh8)|0;mid=mid+Math.imul(ah4,bl8)|0;hi=hi+Math.imul(ah4,bh8)|0;lo=lo+Math.imul(al3,bl9)|0;mid=mid+Math.imul(al3,bh9)|0;mid=mid+Math.imul(ah3,bl9)|0;hi=hi+Math.imul(ah3,bh9)|0;var w12=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w12>>>26)|0;w12&=67108863;lo=Math.imul(al9,bl4);mid=Math.imul(al9,bh4);mid=mid+Math.imul(ah9,bl4)|0;hi=Math.imul(ah9,bh4);lo=lo+Math.imul(al8,bl5)|0;mid=mid+Math.imul(al8,bh5)|0;mid=mid+Math.imul(ah8,bl5)|0;hi=hi+Math.imul(ah8,bh5)|0;lo=lo+Math.imul(al7,bl6)|0;mid=mid+Math.imul(al7,bh6)|0;mid=mid+Math.imul(ah7,bl6)|0;hi=hi+Math.imul(ah7,bh6)|0;lo=lo+Math.imul(al6,bl7)|0;mid=mid+Math.imul(al6,bh7)|0;mid=mid+Math.imul(ah6,bl7)|0;hi=hi+Math.imul(ah6,bh7)|0;lo=lo+Math.imul(al5,bl8)|0;mid=mid+Math.imul(al5,bh8)|0;mid=mid+Math.imul(ah5,bl8)|0;hi=hi+Math.imul(ah5,bh8)|0;lo=lo+Math.imul(al4,bl9)|0;mid=mid+Math.imul(al4,bh9)|0;mid=mid+Math.imul(ah4,bl9)|0;hi=hi+Math.imul(ah4,bh9)|0;var w13=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w13>>>26)|0;w13&=67108863;lo=Math.imul(al9,bl5);mid=Math.imul(al9,bh5);mid=mid+Math.imul(ah9,bl5)|0;hi=Math.imul(ah9,bh5);lo=lo+Math.imul(al8,bl6)|0;mid=mid+Math.imul(al8,bh6)|0;mid=mid+Math.imul(ah8,bl6)|0;hi=hi+Math.imul(ah8,bh6)|0;lo=lo+Math.imul(al7,bl7)|0;mid=mid+Math.imul(al7,bh7)|0;mid=mid+Math.imul(ah7,bl7)|0;hi=hi+Math.imul(ah7,bh7)|0;lo=lo+Math.imul(al6,bl8)|0;mid=mid+Math.imul(al6,bh8)|0;mid=mid+Math.imul(ah6,bl8)|0;hi=hi+Math.imul(ah6,bh8)|0;lo=lo+Math.imul(al5,bl9)|0;mid=mid+Math.imul(al5,bh9)|0;mid=mid+Math.imul(ah5,bl9)|0;hi=hi+Math.imul(ah5,bh9)|0;var w14=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w14>>>26)|0;w14&=67108863;lo=Math.imul(al9,bl6);mid=Math.imul(al9,bh6);mid=mid+Math.imul(ah9,bl6)|0;hi=Math.imul(ah9,bh6);lo=lo+Math.imul(al8,bl7)|0;mid=mid+Math.imul(al8,bh7)|0;mid=mid+Math.imul(ah8,bl7)|0;hi=hi+Math.imul(ah8,bh7)|0;lo=lo+Math.imul(al7,bl8)|0;mid=mid+Math.imul(al7,bh8)|0;mid=mid+Math.imul(ah7,bl8)|0;hi=hi+Math.imul(ah7,bh8)|0;lo=lo+Math.imul(al6,bl9)|0;mid=mid+Math.imul(al6,bh9)|0;mid=mid+Math.imul(ah6,bl9)|0;hi=hi+Math.imul(ah6,bh9)|0;var w15=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w15>>>26)|0;w15&=67108863;lo=Math.imul(al9,bl7);mid=Math.imul(al9,bh7);mid=mid+Math.imul(ah9,bl7)|0;hi=Math.imul(ah9,bh7);lo=lo+Math.imul(al8,bl8)|0;mid=mid+Math.imul(al8,bh8)|0;mid=mid+Math.imul(ah8,bl8)|0;hi=hi+Math.imul(ah8,bh8)|0;lo=lo+Math.imul(al7,bl9)|0;mid=mid+Math.imul(al7,bh9)|0;mid=mid+Math.imul(ah7,bl9)|0;hi=hi+Math.imul(ah7,bh9)|0;var w16=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w16>>>26)|0;w16&=67108863;lo=Math.imul(al9,bl8);mid=Math.imul(al9,bh8);mid=mid+Math.imul(ah9,bl8)|0;hi=Math.imul(ah9,bh8);lo=lo+Math.imul(al8,bl9)|0;mid=mid+Math.imul(al8,bh9)|0;mid=mid+Math.imul(ah8,bl9)|0;hi=hi+Math.imul(ah8,bh9)|0;var w17=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w17>>>26)|0;w17&=67108863;lo=Math.imul(al9,bl9);mid=Math.imul(al9,bh9);mid=mid+Math.imul(ah9,bl9)|0;hi=Math.imul(ah9,bh9);var w18=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w18>>>26)|0;w18&=67108863;o[0]=w0;o[1]=w1;o[2]=w2;o[3]=w3;o[4]=w4;o[5]=w5;o[6]=w6;o[7]=w7;o[8]=w8;o[9]=w9;o[10]=w10;o[11]=w11;o[12]=w12;o[13]=w13;o[14]=w14;o[15]=w15;o[16]=w16;o[17]=w17;o[18]=w18;if(c!==0){o[19]=c;out.length++}return out};if(!Math.imul){comb10MulTo=smallMulTo}function bigMulTo(self,num,out){out.negative=num.negative^self.negative;out.length=self.length+num.length;var carry=0;var hncarry=0;for(var k=0;k<out.length-1;k++){var ncarry=hncarry;hncarry=0;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j;var a=self.words[i]|0;var b=num.words[j]|0;var r=a*b;var lo=r&67108863;ncarry=ncarry+(r/67108864|0)|0;lo=lo+rword|0;rword=lo&67108863;ncarry=ncarry+(lo>>>26)|0;hncarry+=ncarry>>>26;ncarry&=67108863}out.words[k]=rword;carry=ncarry;ncarry=hncarry}if(carry!==0){out.words[k]=carry}else{out.length--}return out.

1strip()}function jumboMulTo(self,num,out){var fftm=new FFTM;return fftm.mulp(self,num,out)}BN.prototype.mulTo=function mulTo(num,out){var res;var len=this.length+num.length;if(this.length===10&&num.length===10){res=comb10MulTo(this,num,out)}else if(len<63){res=smallMulTo(this,num,out)}else if(len<1024){res=bigMulTo(this,num,out)}else{res=jumboMulTo(this,num,out)}return res};function FFTM(x,y){this.x=x;this.y=y}FFTM.prototype.makeRBT=function makeRBT(N){var t=new Array(N);var l=BN.prototype._countBits(N)-1;for(var i=0;i<N;i++){t[i]=this.revBin(i,l,N)}return t};FFTM.prototype.revBin=function revBin(x,l,N){if(x===0||x===N-1)return x;var rb=0;for(var i=0;i<l;i++){rb|=(x&1)<<l-i-1;x>>=1}return rb};FFTM.prototype.permute=function permute(rbt,rws,iws,rtws,itws,N){for(var i=0;i<N;i++){rtws[i]=rws[rbt[i]];itws[i]=iws[rbt[i]]}};FFTM.prototype.transform=function transform(rws,iws,rtws,itws,N,rbt){this.permute(rbt,rws,iws,rtws,itws,N);for(var s=1;s<N;s<<=1){var l=s<<1;var rtwdf=Math.cos(2*Math.PI/l);var itwdf=Math.sin(2*Math.PI/l);for(var p=0;p<N;p+=l){var rtwdf_=rtwdf;var itwdf_=itwdf;for(var j=0;j<s;j++){var re=rtws[p+j];var ie=itws[p+j];var ro=rtws[p+j+s];var io=itws[p+j+s];var rx=rtwdf_*ro-itwdf_*io;io=rtwdf_*io+itwdf_*ro;ro=rx;rtws[p+j]=re+ro;itws[p+j]=ie+io;rtws[p+j+s]=re-ro;itws[p+j+s]=ie-io;if(j!==l){rx=rtwdf*rtwdf_-itwdf*itwdf_;itwdf_=rtwdf*itwdf_+itwdf*rtwdf_;rtwdf_=rx}

1}}}};FFTM.prototype.guessLen13b=function guessLen13b(n,m){var N=Math.max(m,n)|1;var odd=N&1;var i=0;for(N=N/2|0;N;N=N>>>1){i++}return 1<<i+1+odd};FFTM.prototype.conjugate=function conjugate(rws,iws,N){if(N<=1)return;for(var i=0;i<N/2;i++){var t=rws[i];rws[i]=rws[N-i-1];rws[N-i-1]=t;t=iws[i];iws[i]=-iws[N-i-1];iws[N-i-1]=-t}};FFTM.prototype.normalize13b=function normalize13b(ws,N){var carry=0;for(var i=0;i<N/2;i++){var w=Math.round(ws[2*i+1]/N)*8192+Math.round(ws[2*i]/N)+carry;ws[i]=w&67108863;if(w<67108864){carry=0}else{carry=w/67108864|0}}return ws};FFTM.prototype.convert13b=function convert13b(ws,len,rws,N){var carry=0;for(var i=0;i<len;i++){carry=carry+(ws[i]|0);rws[2*i]=carry&8191;carry=carry>>>13;rws[2*i+1]=carry&8191;carry=carry>>>13}for(i=2*len;i<N;++i){rws[i]=0}assert(carry===0);assert((carry&~8191)===0)};FFTM.prototype.stub=function stub(N){var ph=new Array(N);for(var i=0;i<N;i++){ph[i]=0}return ph};FFTM.prototype.mulp=function mulp(x,y,out){var N=2*this.guessLen13b(x.length,y.length);var rbt=this.makeRBT(N);var _=this.stub(N);var rws=new Array(N);var rwst=new Array(N);var iwst=new Array(N);var nrws=new Array(N);var nrwst=new Array(N);var niwst=new Array(N);var rmws=out.words;rmws.length=N;this.convert13b(x.words,x.length,rws,N);this.convert13b(y.words,y.length,nrws,N);this.transform(rws,_,rwst,iwst,N,rbt);this.transform(nrws,_,nrwst,niwst,N,rbt);for(var i=0;i<N;i++){var rx=rwst[i]*nrwst[i]-iwst[i]*niwst[i];iwst[i]=rwst[i]*niwst[i]+iwst[i]*nrwst[i];rwst[i]=rx}this.conjugate(rwst,iwst,N);this.transform(rwst,iwst,rmws,_,N,rbt);this.conjugate(rmws,_,N);this.normalize13b(rmws,N);out.negative=x.negative^y.negative;out.length=x.length+y.length;return out.strip()};BN.prototype.mul=function mul(num){var out=new BN(null);out.words=new Array(this.length+num.length);return this.mulTo(num,out)};BN.prototype.mulf=function mulf(num){var out=new BN(null);out.words=new Array(this.length+num.length);return jumboMulTo(this,num,out)};BN.prototype.imul=function imul(num){return this.clone().mulTo(num,this)};BN.prototype.imuln=function imuln(num){assert(typeof num==="number");assert(num<67108864);var carry=0;for(var i=0;i<this.length;i++){var w=(this.words[i]|0)*num;var lo=(w&67108863)+(carry&67108863);carry>>=26;carry+=w/67108864|0;carry+=lo>>>26;this.words[i]=lo&67108863}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.muln=function muln(num){return this.clone().imuln(num)};BN.prototype.sqr=function sqr(){return this.mul(this)};BN.prototype.isqr=function isqr(){return this.imul(this.clone())};BN.prototype.pow=function pow(num){var w=toBitArray(num);if(w.length===0)return new BN(1);var res=this;for(var i=0;i<w.length;i++,res=res.sqr()){if(w[i]!==0)break}if(++i<w.length){for(var q=res.sqr();i<w.length;i++,q=q.sqr()){if(w[i]===0)continue;res=res.mul(q)}}return res};BN.prototype.iushln=function iushln(bits){assert(typeof bits==="number"&&bits>=0);var r=bits%26;var s=(bits-r)/26;var carryMask=67108863>>>26-r<<26-r;var i;if(r!==0){var carry=0;for(i=0;i<this.length;i++){var newCarry=this.words[i]&carryMask;var c=(this.words[i]|0)-newCarry<<r;this.words[i]=c|carry;carry=newCarry>>>26-r}if(carry){this.words[i]=carry;this.length++}}if(s!==0){for(i=this.length-1;i>=0;i--){this.words[i+s]=this.words[i]}for(i=0;i<s;i++){this.words[i]=0}this.length+=s}return this.strip()};BN.prototype.ishln=function ishln(bits){assert(this.negative===0);return this.iushln(bits)};BN.prototype.iushrn=function iushrn(bits,hint,extended){assert(typeof bits==="number"&&bits>=0);var h;if(hint){h=(hint-hint%26)/26}else{h=0}var r=bits%26;var s=Math.min((bits-r)/26,this.length);var mask=67108863^67108863>>>r<<r;var maskedWords=extended;h-=s;h=Math.max(0,h);if(maskedWords){for(var i=0;i<s;i++){maskedWords.words[i]=this.words[i]}maskedWords.length=s}if(s===0){}else if(this.length>s){this.length-=s;for(i=0;i<this.length;i++){this.words[i]=this.words[i+s]}}else{this.words[0]=0;this.length=1}var carry=0;for(i=this.length-1;i>=0&&(carry!==0||i>=h);i--){var word=this.words[i]|0;this.words[i]=carry<<26-r|word>>>r;carry=word&mask}if(maskedWords&&carry!==0){maskedWords.words[maskedWords.length++]=carry}if(this.length===0){this.words[0]=0;this.length=1}return this.strip()};BN.prototype.ishrn=function ishrn(bits,hint,extended){assert(this.negative===0);return this.iushrn(bits,hint,extended)};BN.prototype.shln=function shln(bits){return this.clone().ishln(bits)};BN.prototype.ushln=function ushln(bits){return this.clone().iushln(bits)};BN.prototype.shrn=function shrn(bits){return this.clone().ishrn(bits)};BN.prototype.ushrn=function ushrn(bits){return this.clone().iushrn(bits)};BN.prototype.testn=function testn(bit){assert(typeof bit==="number"&&bit>=0);var r=bit%26;var s=(bit-r)/26;var q=1<<r;if(this.length<=s)return false;var w=this.words[s];return!!(w&q)};BN.prototype.imaskn=function imaskn(bits){assert(typeof bits==="number"&&bits>=0);var r=bits%26;var s=(bits-r)/26;assert(this.negative===0,"imaskn works only with positive numbers");if(this.length<=s){return this}if(r!==0){s++}this.length=Math.min(s,this.length);if(r!==0){var mask=67108863^67108863>>>r<<r;this.words[this.length-1]&=mask}return this.strip()};BN.prototype.maskn=function maskn(bits){return this.clone().imaskn(bits)};BN.prototype.iaddn=function iaddn(num){assert(typeof num==="number");assert(num<67108864);

1if(num<0)return this.isubn(-num);if(this.negative!==0){if(this.length===1&&(this.words[0]|0)<num){this.words[0]=num-(this.words[0]|0);this.negative=0;return this}this.negative=0;this.isubn(num);this.negative=1;return this}return this._iaddn(num)};BN.prototype._iaddn=function _iaddn(num){this.words[0]+=num;for(var i=0;i<this.length&&this.words[i]>=67108864;i++){this.words[i]-=67108864;if(i===this.length-1){this.words[i+1]=1}else{this.words[i+1]++}}this.length=Math.max(this.length,i+1);return this};BN.prototype.isubn=function isubn(num){assert(typeof num==="number");assert(num<67108864);if(num<0)return this.iaddn(-num);if(this.negative!==0){this.negative=0;this.iaddn(num);this.negative=1;return this}this.words[0]-=num;if(this.length===1&&this.words[0]<0){this.words[0]=-this.words[0];this.negative=1}else{for(var i=0;i<this.length&&this.words[i]<0;i++){this.words[i]+=67108864;this.words[i+1]-=1}}return this.strip()};BN.prototype.addn=function addn(num){return this.clone().iaddn(num)};BN.prototype.subn=function subn(num){return this.clone().isubn(num)};BN.prototype.iabs=function iabs(){this.negative=0;return this};BN.prototype.abs=function abs(){return this.clone().iabs()};BN.prototype._ishlnsubmul=function _ishlnsubmul(num,mul,shift){var len=num.length+shift;var i;this._expand(len);var w;var carry=0;for(i=0;i<num.length;i++){w=(this.words[i+shift]|0)+carry;var right=(num.words[i]|0)*mul;w-=right&67108863;carry=(w>>26)-(right/67108864|0);this.words[i+shift]=w&67108863}for(;i<this.length-shift;i++){w=(this.words[i+shift]|0)+carry;carry=w>>26;this.words[i+shift]=w&67108863}if(carry===0)return this.strip();assert(carry===-1);carry=0;for(i=0;i<this.length;i++){w=-(this.words[i]|0)+carry;carry=w>>26;this.words[i]=w&67108863}this.negative=1;return this.strip()};BN.prototype._wordDiv=function _wordDiv(num,mode){var shift=this.length-num.length;var a=this.clone();var b=num;var bhi=b.words[b.length-1]|0;var bhiBits=this._countBits(bhi);shift=26-bhiBits;if(shift!==0){b=b.ushln(shift);a.iushln(shift);bhi=b.words[b.length-1]|0}var m=a.length-b.length;var q;if(mode!=="mod"){q=new BN(null);q.length=m+1;q.words=new Array(q.length);for(var i=0;i<q.length;i++){q.words[i]=0}}var diff=a.clone()._ishlnsubmul(b,1,m);if(diff.negative===0){a=diff;if(q){q.words[m]=1}}for(var j=m-1;j>=0;j--){var qj=(a.words[b.length+j]|0)*67108864+(a.words[b.length+j-1]|0);qj=Math.min(qj/bhi|0,67108863);a._ishlnsubmul(b,qj,j);while(a.negative!==0){qj--;a.negative=0;a._ishlnsubmul(b,1,j);if(!a.isZero()){a.negative^=1}}if(q){q.words[j]=qj}}if(q){q.strip()}a.strip();if(mode!=="div"&&shift!==0){a.iushrn(shift)}return{div:q||null,mod:a}};BN.prototype.divmod=function divmod(num,mode,positive){assert(!num.isZero());if(this.isZero()){return{div:new BN(0),mod:new BN(0)}}var div,mod,res;if(this.negative!==0&&num.negative===0){res=this.neg().divmod(num,mode);if(mode!=="mod"){div=res.div.neg()}if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.iadd(num)}}return{div:div,mod:mod}}if(this.negative===0&&num.negative!==0){res=this.divmod(num.neg(),mode);if(mode!=="mod"){div=res.div.neg()}return{div:div,mod:res.mod}}if((this.negative&num.negative)!==0){res=this.neg().divmod(num.neg(),mode);if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.isub(num)}}return{div:res.div,mod:mod}}if(num.length>this.length||this.cmp(num)<0){return{div:new BN(0),mod:this}}if(num.length===1){if(mode==="div"){return{div:this.divn(num.words[0]),mod:null}}if(mode==="mod"){return{div:null,mod:new BN(this.modn(num.words[0]))}}return{div:this.divn(num.words[0]),mod:new BN(this.modn(num.words[0]))}}return this._wordDiv(num,mode)};BN.prototype.div=function div(num){return this.divmod(num,"div",false).div};BN.prototype.mod=function mod(num){return this.divmod(num,"mod",false).mod};BN.prototype.umod=function umod(num){return this.divmod(num,"mod",true).mod};BN.prototype.divRound=function divRound(num){var dm=this.divmod(num);if(dm.mod.isZero())return dm.div;var mod=dm.div.negative!==0?dm.mod.isub(num):dm.mod;var half=num.ushrn(1);var r2=num.andln(1);var cmp=mod.cmp(half);if(cmp<0||r2===1&&cmp===0)return dm.div;return dm.div.negative!==0?dm.div.isubn(1):dm.div.iaddn(1)};BN.prototype.modn=function modn(num){assert(num<=67108863);var p=(1<<26)%num;var acc=0;for(var i=this.length-1;i>=0;i--){acc=(p*acc+(this.words[i]|0))%num}return acc};BN.prototype.idivn=function idivn(num){assert(num<=67108863);var carry=0;for(var i=this.length-1;i>=0;i--){var w=(this.words[i]|0)+carry*67108864;this.words[i]=w/num|0;carry=w%num}return this.strip()};BN.prototype.divn=function divn(num){return this.clone().idivn(num)};BN.prototype.egcd=function egcd(p){assert(p.negative===0);assert(!p.isZero());var x=this;var y=p.clone();if(x.negative!==0){x=x.umod(p)}else{x=x.clone()}var A=new BN(1);var B=new BN(0);var C=new BN(0);var D=new BN(1);var g=0;while(x.isEven()&&y.isEven()){x.iushrn(1);y.iushrn(1);++g}var yp=y.clone();var xp=x.clone();while(!x.isZero()){for(var i=0,im=1;(x.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){x.iushrn(i);while(i-- >0){if(A.isOdd()||B.isOdd()){A.iadd(yp);B.isub(xp)}A.iushrn(1);B.iushrn(1)}}for(var j=0,jm=1;(y.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){y.iushrn(j);while(j-- >0){if(C.isOdd()||D.isOdd()){C.iadd(yp);D.isub(xp)}C.iushrn(1);D.iushrn(1)}}if(x.cmp(y)>=0){x.isub(y);A.isub(C);B.isub(D)}else{y.isub(x);C.isub(A);D.isub(B)}}return{a:C,b:D,gcd:y.iushln(g)}};BN.prototype._invmp=function _invmp(p){assert(p.negative===0);assert(!p.isZero());var a=this;var b=p.clone();if(a.negative!==0){a=a.umod(p)}else{a=a.clone()}var x1=new BN(1);var x2=new BN(0);var delta=b.clone();while(a.cmpn(1)>0&&b.cmpn(1)>0){for(var i=0,im=1;(a.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){a.iushrn(i);while(i-- >0){if(x1.isOdd()){x1.iadd(delta)}x1.iushrn(1)}}for(var j=0,jm=1;(b.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){b.iushrn(j);while(j-- >0){if(x2.isOdd()){x2.iadd(delta)}x2.iushrn(1)}}if(a.cmp(b)>=0){a.isub(b);x1.isub(x2)}else{b.isub(a);x2.isub(x1)}}var res;if(a.cmpn(1)===0){res=x1}else{res=x2}if(res.cmpn(0)<0){res.iadd(p)}return res};BN.prototype.gcd=function gcd(num){if(this.isZero())return num.abs();if(num.isZero())return this.abs();var a=this.clone();var b=num.clone();a.negative=0;b.negative=0;for(var shift=0;a.isEven()&&b.isEven();shift++){a.iushrn(1);b.iushrn(1)}do{while(a.isEven()){a.iushrn(1)}while(b.isEven()){b.iushrn(1)}var r=a.cmp(b);if(r<0){var t=a;a=b;b=t}else if(r===0||b.cmpn(1)===0){break}a.isub(b)}while(true);return b.iushln(shift)};BN.prototype.invm=function invm(num){return this.egcd(num).a.umod(num)};BN.prototype.isEven=function isEven(){return(this.words[0]&1)===0};BN.prototype.isOdd=function isOdd(){return(this.words[0]&1)===1};BN.prototype.andln=function andln(num){return this.words[0]&num};BN.prototype.bincn=function bincn(bit){assert(typeof bit==="number");var r=bit%26;var s=(bit-r)/26;var q=1<<r;if(this.length<=s){this._expand(s+1);this.words[s]|=q;return this}var carry=q;for(var i=s;carry!==0&&i<this.length;i++){var w=this.words[i]|0;w+=carry;carry=w>>>26;w&=67108863;this.words[i]=w}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.isZero=function isZero(){return this.length===1&&this.words[0]===0};BN.prototype.cmpn=function cmpn(num){var negative=num<0;if(this.negative!==0&&!negative)return-1;if(this.negative===0&&negative)return 1;this.strip();var res;if(this.length>1){res=1}else{if(negative){num=-num}assert(num<=67108863,"Number is too big");var w=this.words[0]|0;res=w===num?0:w<num?-1:1}if(this.negative!==0)return-res|0;return res};BN.prototype.cmp=function cmp(num){if(this.negative!==0&&num.negative===0)return-1;if(this.negative===0&&num.negative!==0)return 1;var res=this.ucmp(num);if(this.negative!==0)return-res|0;return res};BN.prototype.ucmp=function ucmp(num){if(this.length>num.length)return 1;if(this.length<num.length)return-1;var res=0;for(var i=this.length-1;i>=0;i--){var a=this.words[i]|0;var b=num.words[i]|0;if(a===b)continue;if(a<b){res=-1}else if(a>b){res=1}break}return res};BN.prototype.gtn=function gtn(num){return this.cmpn(num)===1};BN.prototype.gt=function gt(num){return this.cmp(num)===1};BN.prototype.gten=function gten(num){return this.cmpn(num)>=0};BN.prototype.gte=function gte(num){return this.cmp(num)>=0};BN.prototype.ltn=function ltn(num){return this.cmpn(num)===-1};BN.prototype.lt=function lt(num){return this.cmp(num)===-1};BN.prototype.lten=function lten(num){return this.cmpn(num)<=0};BN.prototype.lte=function lte(num){return this.cmp(num)<=0};BN.prototype.eqn=function eqn(num){return this.cmpn(num)===0};BN.prototype.eq=function eq(num){return this.cmp(num)===0};BN.red=function red(num){return new Red(num)};BN.prototype.toRed=function toRed(ctx){assert(!this.red,"Already a number in reduction context");assert(this.negative===0,"red works only with positives");return ctx.convertTo(this)._forceRed(ctx)};BN.prototype.fromRed=function fromRed(){assert(this.red,"fromRed works only with numbers in reduction context");return this.red.convertFrom(this)};BN.prototype._forceRed=function _forceRed(ctx){this.red=ctx;return this};BN.prototype.forceRed=function forceRed(ctx){assert(!this.red,"Already a number in reduction context");return this._forceRed(ctx)};BN.prototype.redAdd=function redAdd(num){assert(this.red,"redAdd works only with red numbers");return this.red.add(this,num)};BN.prototype.redIAdd=function redIAdd(num){assert(this.red,"redIAdd works only with red numbers");return this.red.iadd(this,num)};BN.prototype.redSub=function redSub(num){assert(this.red,"redSub works only with red numbers");return this.red.sub(this,num)};BN.prototype.redISub=function redISub(num){assert(this.red,"redISub works only with red numbers");return this.red.isub(this,num)};BN.prototype.redShl=function redShl(num){assert(this.red,"redShl works only with red numbers");return this.red.shl(this,num)};BN.prototype.redMul=function redMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.mul(this,num)};BN.prototype.redIMul=function redIMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.imul(this,num)};BN.prototype.redSqr=function redSqr(){assert(this.red,"redSqr works only with red numbers");this.red._verify1(this);return this.red.sqr(this)};BN.prototype.redISqr=function redISqr(){assert(this.red,"redISqr works only with red numbers");this.red._verify1(this);return this.red.isqr(this)};BN.prototype.redSqrt=function redSqrt(){assert(this.red,"redSqrt works only with red numbers");this.red._verify1(this);return this.red.sqrt(this)};BN.prototype.redInvm=function redInvm(){assert(this.red,"redInvm works only with red numbers");this.red._verify1(this);return this.red.invm(this)};BN.prototype.redNeg=function redNeg(){assert(this.red,"redNeg works only with red numbers");this.red._verify1(this);return this.red.neg(this)};BN.prototype.redPow=function redPow(num){assert(this.red&&!num.red,"redPow(normalNum)");this.red._verify1(this);return this.red.pow(this,num)};var primes={k256:null,p224:null,p192:null,p25519:null};function MPrime(name,p){this.name=name;this.p=new BN(p,16);this.n=this.p.bitLength();this.k=new BN(1).iushln(this.n).isub(this.p);this.tmp=this._tmp()}MPrime.prototype._tmp=function _tmp(){var tmp=new BN(null);tmp.words=new Array(Math.ceil(this.n/13));return tmp};MPrime.prototype.ireduce=function ireduce(num){var r=num;var rlen;do{this.split(r,this.tmp);r=this.imulK(r);r=r.iadd(this.tmp);rlen=r.bitLength()}while(rlen>this.n);var cmp=rlen<this.n?-1:r.ucmp(this.p);if(cmp===0){r.words[0]=0;r.length=1}else if(cmp>0){r.isub(this.p)}else{r.strip()}return r};MPrime.prototype.split=function split(input,out){input.iushrn(this.n,0,out)};MPrime.prototype.imulK=function imulK(num){return num.imul(this.k)};function K256(){MPrime.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}inherits(K256,MPrime);K256.prototype.split=function split(input,output){var mask=4194303;var outLen=Math.min(input.length,9);for(var i=0;i<outLen;i++){output.words[i]=input.words[i]}output.length=outLen;if(input.length<=9){input.words[0]=0;input.length=1;return}var prev=input.words[9];output.words[output.length++]=prev&mask;for(i=10;i<input.length;i++){var next=input.words[i]|0;input.words[i-10]=(next&mask)<<4|prev>>>22;prev=next}prev>>>=22;input.words[i-10]=prev;if(prev===0&&input.length>10){input.length-=10}else{input.length-=9}};K256.prototype.imulK=function imulK(num){num.words[num.length]=0;num.words[num.length+1]=0;num.length+=2;var lo=0;for(var i=0;i<num.length;i++){var w=num.words[i]|0;lo+=w*977;num.words[i]=lo&67108863;lo=w*64+(lo/67108864|0)}if(num.words[num.length-1]===0){num.length--;if(num.words[num.length-1]===0){num.length--}}return num};function P224(){MPrime.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}inherits(P224,MPrime);function P192(){MPrime.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}inherits(P192,MPrime);function P25519(){MPrime.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}inherits(P25519,MPrime);P25519.prototype.imulK=function imulK(num){var carry=0;for(var i=0;i<num.length;i++){var hi=(num.words[i]|0)*19+carry;var lo=hi&67108863;hi>>>=26;num.words[i]=lo;carry=hi}if(carry!==0){num.words[num.length++]=carry}return num};BN._prime=function prime(name){if(primes[name])return primes[name];var prime;if(name==="k256"){prime=new K256}else if(name==="p224"){prime=new P224}else if(name==="p192"){prime=new P192}else if(name==="p25519"){prime=new P25519}else{throw new Error("Unknown prime "+name)}primes[name]=prime;return prime};function Red(m){if(typeof m==="string"){var prime=BN._prime(m);this.m=prime.p;this.prime=prime}else{assert(m.gtn(1),"modulus must be greater than 1");this.m=m;this.prime=null}}Red.prototype._verify1=function _verify1(a){assert(a.negative===0,"red works only with positives");assert(a.red,"red works only with red numbers")};Red.prototype._verify2=function _verify2(a,b){assert((a.negative|b.negative)===0,"red works only with positives");assert(a.red&&a.red===b.red,"red works only with red numbers")};Red.prototype.imod=function imod(a){if(this.prime)return this.prime.ireduce(a)._forceRed(this);return a.umod(this.m)._forceRed(this)};Red.prototype.neg=function neg(a){if(a.isZero()){return a.clone()}return this.m.sub(a)._forceRed(this)};Red.prototype.add=function add(a,b){this._verify2(a,b);var res=a.add(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res._forceRed(this)};Red.prototype.iadd=function iadd(a,b){this._verify2(a,b);var res=a.iadd(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res};Red.prototype.sub=function sub(a,b){this._verify2(a,b);var res=a.sub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res._forceRed(this)};Red.prototype.isub=function isub(a,b){this._verify2(a,b);var res=a.isub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res};Red.prototype.shl=function shl(a,num){this._verify1(a);return this.imod(a.ushln(num))};Red.prototype.imul=function imul(a,b){this._verify2(a,b);return this.imod(a.imul(b))};Red.prototype.mul=function mul(a,b){this._verify2(a,b);return this.imod(a.mul(b))};Red.prototype.isqr=function isqr(a){return this.imul(a,a.clone())};Red.prototype.sqr=function sqr(a){return this.mul(a,a)};Red.prototype.sqrt=function sqrt(a){if(a.isZero())return a.clone();var mod3=this.m.andln(3);assert(mod3%2===1);if(mod3===3){var pow=this.m.add(new BN(1)).iushrn(2);return this.pow(a,pow)}var q=this.m.subn(1);var s=0;while(!q.isZero()&&q.andln(1)===0){s++;q.iushrn(1)}assert(!q.isZero());var one=new BN(1).toRed(this);var nOne=one.redNeg();var lpow=this.m.subn(1).iushrn(1);var z=this.m.bitLength();z=new BN(2*z*z).toRed(this);while(this.pow(z,lpow).cmp(nOne)!==0){z.redIAdd(nOne)}var c=this.pow(z,q);var r=this.pow(a,q.addn(1).iushrn(1));var t=this.pow(a,q);var m=s;while(t.cmp(one)!==0){var tmp=t;for(var i=0;tmp.cmp(one)!==0;i++){tmp=tmp.redSqr()}assert(i<m);var b=this.pow(c,new BN(1).iushln(m-i-1));r=r.redMul(b);c=b.redSqr();t=t.redMul(c);m=i}return r};Red.prototype.invm=function invm(a){var inv=a._invmp(this.m);if(inv.negative!==0){inv.negative=0;return this.imod(inv).redNeg()}else{return this.imod(inv)}};Red.prototype.pow=function pow(a,num){if(num.isZero())return new BN(1).toRed(this);if(num.cmpn(1)===0)return a.clone();var windowSize=4;var wnd=new Array(1<<windowSize);wnd[0]=new BN(1).toRed(this);wnd[1]=a;for(var i=2;i<wnd.length;i++){wnd[i]=this.mul(wnd[i-1],a)}var res=wnd[0];var current=0;var currentLen=0;var start=num.bitLength()%26;if(start===0){start=26}for(i=num.length-1;i>=0;i--){var word=num.words[i];for(var j=start-1;j>=0;j--){var bit=word>>j&1;if(res!==wnd[0]){res=this.sqr(res)}if(bit===0&&current===0){currentLen=0;continue}current<<=1;current|=bit;currentLen++;if(currentLen!==windowSize&&(i!==0||j!==0))continue;res=this.mul(res,wnd[current]);currentLen=0;current=0}start=26}return res};Red.prototype.convertTo=function convertTo(num){var r=num.umod(this.m);return r===num?r.clone():r};Red.prototype.convertFrom=function convertFrom(num){var res=num.clone();res.red=null;return res};BN.mont=function mont(num){return new Mont(num)};function Mont(m){Red.call(this,m);this.shift=this.m.bitLength();if(this.shift%26!==0){this.shift+=26-this.shift%26}this.r=new BN(1).iushln(this.shift);this.r2=this.imod(this.r.sqr());this.rinv=this.r._invmp(this.m);this.minv=this.rinv.mul(this.r).isubn(1).div(this.m);this.minv=this.minv.umod(this.r);this.minv=this.r.sub(this.minv)}inherits(Mont,Red);Mont.prototype.convertTo=function convertTo(num){return this.imod(num.ushln(this.shift))};Mont.prototype.convertFrom=function convertFrom(num){var r=this.imod(num.mul(this.rinv));r.red=null;return r};Mont.prototype.imul=function imul(a,b){if(a.isZero()||b.isZero()){a.words[0]=0;a.length=1;return a}var t=a.imul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.mul=function mul(a,b){if(a.isZero()||b.isZero())return new BN(0)._forceRed(this);var t=a.mul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.invm=function invm(a){var res=this.imod(a._invmp(this.m).mul(this.r2));return res._forceRed(this)}})(typeof module==="undefined"||module,this)},{buffer:37}],332:[function(require,module,exports){var _=require("underscore");var ethjsUnit=require("ethjs-unit");var utils=require("./utils.js");var soliditySha3=require("./soliditySha3.js");var randomHex=require("randomhex");var _fireError=function(error,emitter,reject,callback){if(_.isObject(error)&&!(error instanceof Error)&&error.data){if(_.isObject(error.data)||_.isArray(error.data)){error.data=JSON.stringify(error.data,null,2)}error=error.message+"\n"+error.data}if(_.isString(error)){error=new Error(error)}if(_.isFunction(callback)){callback(error)}if(_.isFunction(reject)){if(emitter&&(_.isFunction(emitter.listeners)&&emitter.listeners("error").length)||_.isFunction(callback)){emitter.catch(function(){})}setTimeout(function(){reject(error)},1)}if(emitter&&_.isFunction(emitter.emit)){setTimeout(function(){emitter.emit("error",error);emitter.removeAllListeners()},1)}return emitter};var _jsonInterfaceMethodToString=function(json){if(_.isObject(json)&&json.name&&json.name.indexOf("(")!==-1){return json.name}return json.name+"("+_flattenTypes(false,json.inputs).join(",")+")"};var _flattenTypes=function(includeTuple,puts){var types=[];

1puts.forEach(function(param){if(typeof param.components==="object"){if(param.type.substring(0,5)!=="tuple"){throw new Error("components found but type is not tuple; report on GitHub")}var suffix="";var arrayBracket=param.type.indexOf("[");if(arrayBracket>=0){suffix=param.type.substring(arrayBracket)}var result=_flattenTypes(includeTuple,param.components);if(_.isArray(result)&&includeTuple){types.push("tuple("+result.join(",")+")"+suffix)}else if(!includeTuple){types.push("("+result.join(",")+")"+suffix)}else{types.push("("+result+")")}}else{types.push(param.type)}});return types};var hexToAscii=function(hex){if(!utils.isHexStrict(hex))throw new Error("The parameter must be a valid HEX string.");var str="";var i=0,l=hex.length;if(hex.substring(0,2)==="0x"){i=2}for(;i<l;i+=2){var code=parseInt(hex.substr(i,2),16);str+=String.fromCharCode(code)}return str};var asciiToHex=function(str){if(!str)return"0x00";var hex="";for(var i=0;i<str.length;i++){var code=str.charCodeAt(i);var n=code.toString(16);hex+=n.length<2?"0"+n:n}return"0x"+hex};var getUnitValue=function(unit){unit=unit?unit.toLowerCase():"ether";if(!ethjsUnit.unitMap[unit]){throw new Error('This unit "'+unit+"\" doesn't exist, please use the one of the following units"+JSON.stringify(ethjsUnit.unitMap,null,2))}return unit};var fromWei=function(number,unit){unit=getUnitValue(unit);if(!utils.isBN(number)&&!_.isString(number)){throw new Error("Please pass numbers as strings or BigNumber objects to avoid precision errors.")}return utils.isBN(number)?ethjsUnit.fromWei(number,unit):ethjsUnit.fromWei(number,unit).toString(10)};var toWei=function(number,unit){unit=getUnitValue(unit);if(!utils.isBN(number)&&!_.isString(number)){throw new Error("Please pass numbers as strings or BigNumber objects to avoid precision errors.")}return utils.isBN(number)?ethjsUnit.toWei(number,unit):ethjsUnit.toWei(number,unit).toString(10)};var toChecksumAddress=function(address){if(typeof address==="undefined")return"";if(!/^(0x)?[0-9a-f]{40}$/i.test(address))throw new Error('Given address "'+address+'" is not a valid Ethereum address.');address=address.toLowerCase().replace(/^0x/i,"");var addressHash=utils.sha3(address).replace(/^0x/i,"");var checksumAddress="0x";for(var i=0;i<address.length;i++){if(parseInt(addressHash[i],16)>7){checksumAddress+=address[i].toUpperCase()}else{checksumAddress+=address[i]}}return checksumAddress};module.exports={_fireError:_fireError,_jsonInterfaceMethodToString:_jsonInterfaceMethodToString,_flattenTypes:_flattenTypes,randomHex:randomHex,_:_,BN:utils.BN,isBN:utils.isBN,isBigNumber:utils.isBigNumber,isHex:utils.isHex,isHexStrict:utils.isHexStrict,sha3:utils.sha3,keccak256:utils.sha3,soliditySha3:soliditySha3,isAddress:utils.isAddress,checkAddressChecksum:utils.checkAddressChecksum,toChecksumAddress:toChecksumAddress,toHex:utils.toHex,toBN:utils.toBN,bytesToHex:utils.bytesToHex,hexToBytes:utils.hexToBytes,hexToNumberString:utils.hexToNumberString,hexToNumber:utils.hexToNumber,toDecimal:utils.hexToNumber,numberToHex:utils.numberToHex,fromDecimal:utils.numberToHex,hexToUtf8:utils.hexToUtf8,hexToString:utils.hexToUtf8,toUtf8:utils.hexToUtf8,utf8ToHex:utils.utf8ToHex,stringToHex:utils.utf8ToHex,fromUtf8:utils.utf8ToHex,hexToAscii:hexToAscii,toAscii:hexToAscii,asciiToHex:asciiToHex,fromAscii:asciiToHex,unitMap:ethjsUnit.unitMap,toWei:toWei,fromWei:fromWei,padLeft:utils.leftPad,leftPad:utils.leftPad,padRight:utils.rightPad,rightPad:utils.rightPad,toTwosComplement:utils.toTwosComplement}},{"./soliditySha3.js":333,"./utils.js":334,"ethjs-unit":119,randomhex:219,underscore:279}],333:[function(require,module,exports){var _=require("underscore");var BN=require("bn.js");var utils=require("./utils.js");var _elementaryName=function(name){if(name.startsWith("int[")){return"int256"+name.slice(3)}else if(name==="int"){return"int256"}else if(name.startsWith("uint[")){return"uint256"+name.slice(4)}else if(name==="uint"){return"uint256"}else if(name.startsWith("fixed[")){return"fixed128x128"+name.slice(5)}else if(name==="fixed"){return"fixed128x128"}else if(name.startsWith("ufixed[")){return"ufixed128x128"+name.slice(6)}else if(name==="ufixed"){return"ufixed128x128"}return name};var _parseTypeN=function(type){var typesize=/^\D+(\d+).*$/.exec(type);return typesize?parseInt(typesize[1],10):null};var _parseTypeNArray=function(type){var arraySize=/^\D+\d*\[(\d+)\]$/.exec(type);return arraySize?parseInt(arraySize[1],10):null};var _parseNumber=function(arg){var type=typeof arg;if(type==="string"){if(utils.isHexStrict(arg)){return new BN(arg.replace(/0x/i,""),16)}else{return new BN(arg,10)}}else if(type==="number"){return new BN(arg)}else if(utils.isBigNumber(arg)){return new BN(arg.toString(10))}else if(utils.isBN(arg)){return arg}else{throw new Error(arg+" is not a number")}};var _solidityPack=function(type,value,arraySize){var size,num;type=_elementaryName(type);if(type==="bytes"){if(value.replace(/^0x/i,"").length%2!==0){throw new Error("Invalid bytes characters "+value.length)}return value}else if(type==="string"){return utils.utf8ToHex(value)}else if(type==="bool"){return value?"01":"00"}else if(type.startsWith("address")){if(arraySize){size=64}else{size=40}if(!utils.isAddress(value)){throw new Error(value+" is not a valid address, or the checksum is invali

1d.")}return utils.leftPad(value.toLowerCase(),size)}size=_parseTypeN(type);if(type.startsWith("bytes")){if(!size){throw new Error("bytes[] not yet supported in solidity")}if(arraySize){size=32}if(size<1||size>32||size<value.replace(/^0x/i,"").length/2){throw new Error("Invalid bytes"+size+" for "+value)}return utils.rightPad(value,size*2)}else if(type.startsWith("uint")){if(size%8||size<8||size>256){throw new Error("Invalid uint"+size+" size")}num=_parseNumber(value);if(num.bitLength()>size){throw new Error("Supplied uint exceeds width: "+size+" vs "+num.bitLength())}if(num.lt(new BN(0))){throw new Error("Supplied uint "+num.toString()+" is negative")}return size?utils.leftPad(num.toString("hex"),size/8*2):num}else if(type.startsWith("int")){if(size%8||size<8||size>256){throw new Error("Invalid int"+size+" size")}num=_parseNumber(value);if(num.bitLength()>size){throw new Error("Supplied int exceeds width: "+size+" vs "+num.bitLength())}if(num.lt(new BN(0))){return num.toTwos(size).toString("hex")}else{return size?utils.leftPad(num.toString("hex"),size/8*2):num}}else{throw new Error("Unsupported or invalid type: "+type)}};var _processSoliditySha3Args=function(arg){if(_.isArray(arg)){throw new Error("Autodetection of array types is not supported.")}var type,value="";var hexArg,arraySize;if(_.isObject(arg)&&(arg.hasOwnProperty("v")||arg.hasOwnProperty("t")||arg.hasOwnProperty("value")||arg.hasOwnProperty("type"))){type=arg.hasOwnProperty("t")?arg.t:arg.type;value=arg.hasOwnProperty("v")?arg.v:arg.value}else{type=utils.toHex(arg,true);value=utils.toHex(arg);if(!type.startsWith("int")&&!type.startsWith("uint")){type="bytes"}}if((type.startsWith("int")||type.startsWith("uint"))&&typeof value==="string"&&!/^(-)?0x/i.test(value)){value=new BN(value)}if(_.isArray(value)){arraySize=_parseTypeNArray(type);if(arraySize&&value.length!==arraySize){throw new Error(type+" is not matching the given array "+JSON.stringify(value))}else{arraySize=value.length}}if(_.isArray(value)){hexArg=value.map(function(val){return _solidityPack(type,val,arraySize).toString("hex").replace("0x","")});return hexArg.join("")}else{hexArg=_solidityPack(type,value,arraySize);return hexArg.toString("hex").replace("0x","")}};var soliditySha3=function(){var args=Array.prototype.slice.call(arguments);var hexArgs=_.map(args,_processSoliditySha3Args);return utils.sha3("0x"+hexArgs.join(""))};module.exports=soliditySha3},{"./utils.js":334,"bn.js":331,underscore:279}],334:[function(require,module,exports){var _=require("underscore");var BN=require("bn.js");var numberToBN=require("number-to-bn");var utf8=require("utf8");var Hash=require("eth-lib/lib/hash");var isBN=function(object){return object instanceof BN||object&&object.constructor&&object.constructor.name==="BN"};var isBigNumber=function(object){return object&&object.constructor&&object.constructor.name==="BigNumber"};var toBN=function(number){try{return numberToBN.apply(null,arguments)}catch(e){throw new Error(e+' Given value: "'+number+'"')}};var toTwosComplement=function(number){return"0x"+toBN(number).toTwos(256).toString(16,64)};var isAddress=function(address){if(!/^(0x)?[0-9a-f]{40}$/i.test(address)){return false}else if(/^(0x|0X)?[0-9a-f]{40}$/.test(address)||/^(0x|0X)?[0-9A-F]{40}$/.test(address)){return true}else{return checkAddressChecksum(address)}};var checkAddressChecksum=function(address){address=address.replace(/^0x/i,"");var addressHash=sha3(address.toLowerCase()).replace(/^0x/i,"");for(var i=0;i<40;i++){if(parseInt(addressHash[i],16)>7&&address[i].toUpperCase()!==address[i]||parseInt(addressHash[i],16)<=7&&address[i].toLowerCase()!==address[i]){return false}}return true};var leftPad=function(string,chars,sign){var hasPrefix=/^0x/i.test(string)||typeof string==="number";string=string.toString(16).replace(/^0x/i,"");var padding=chars-string.length+1>=0?chars-string.length+1:0;return(hasPrefix?"0x":"")+new Array(padding).join(sign?sign:"0")+string};var rightPad=function(string,chars,sign){var hasPrefix=/^0x/i.test(string)||typeof string==="number";string=string.toString(16).replace(/^0x/i,"");var padding=chars-string.length+1>=0?chars-string.length+1:0;

1return(hasPrefix?"0x":"")+string+new Array(padding).join(sign?sign:"0")};var utf8ToHex=function(str){str=utf8.encode(str);var hex="";str=str.replace(/^(?:\u0000)*/,"");str=str.split("").reverse().join("");str=str.replace(/^(?:\u0000)*/,"");str=str.split("").reverse().join("");for(var i=0;i<str.length;i++){var code=str.charCodeAt(i);var n=code.toString(16);hex+=n.length<2?"0"+n:n}return"0x"+hex};var hexToUtf8=function(hex){if(!isHexStrict(hex))throw new Error('The parameter "'+hex+'" must be a valid HEX string.');var str="";var code=0;hex=hex.replace(/^0x/i,"");hex=hex.replace(/^(?:00)*/,"");hex=hex.split("").reverse().join("");hex=hex.replace(/^(?:00)*/,"");hex=hex.split("").reverse().join("");var l=hex.length;for(var i=0;i<l;i+=2){code=parseInt(hex.substr(i,2),16);str+=String.fromCharCode(code)}return utf8.decode(str)};var hexToNumber=function(value){if(!value){return value}return toBN(value).toNumber()};var hexToNumberString=function(value){if(!value)return value;return toBN(value).toString(10)};var numberToHex=function(value){if(_.isNull(value)||_.isUndefined(value)){return value}if(!isFinite(value)&&!isHexStrict(value)){throw new Error('Given input "'+value+'" is not a number.')}var number=toBN(value);var result=number.toString(16);return number.lt(new BN(0))?"-0x"+result.substr(1):"0x"+result};var bytesToHex=function(bytes){for(var hex=[],i=0;i<bytes.length;i++){hex.push((bytes[i]>>>4).toString(16));hex.push((bytes[i]&15).toString(16))}return"0x"+hex.join("")};var hexToBytes=function(hex){hex=hex.toString(16);if(!isHexStrict(hex)){throw new Error('Given value "'+hex+'" is not a valid hex string.')}hex=hex.replace(/^0x/i,"");for(var bytes=[],c=0;c<hex.length;c+=2)bytes.push(parseInt(hex.substr(c,2),16));return bytes};var toHex=function(value,returnType){if(isAddress(value)){return returnType?"address":"0x"+value.toLowerCase().replace(/^0x/i,"")}if(_.isBoolean(value)){return returnType?"bool":value?"0x01":"0x00"}if(_.isObject(value)&&!isBigNumber(value)&&!isBN(value)){return returnType?"string":utf8ToHex(JSON.stringify(value))}if(_.isString(value)){if(value.indexOf("-0x")===0||value.indexOf("-0X")===0){return returnType?"int256":numberToHex(value)}else if(value.indexOf("0x")===0||value.indexOf("0X")===0){return returnType?"bytes":value}else if(!isFinite(value)){return returnType?"string":utf8ToHex(value)}}return returnType?value<0?"int256":"uint256":numberToHex(value)};var isHexStrict=function(hex){return(_.isString(hex)||_.isNumber(hex))&&/^(-)?0x[0-9a-f]*$/i.test(hex)};var isHex=function(hex){return(_.isString(hex)||_.isNumber(hex))&&/^(-0x|0x)?[0-9a-f]*$/i.test(hex)};var isBloom=function(bloom){if(!/^(0x)?[0-9a-f]{512}$/i.test(bloom)){return false}else if(/^(0x)?[0-9a-f]{512}$/.test(bloom)||/^(0x)?[0-9A-F]{512}$/.test(bloom)){return true}return false};var isTopic=function(topic){if(!/^(0x)?[0-9a-f]{64}$/i.test(topic)){return false}else if(/^(0x)?[0-9a-f]{64}$/.test(topic)||/^(0x)?[0-9A-F]{64}$/.test(topic)){return true}return false};var SHA3_NULL_S="0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470";var sha3=function(value){if(isBN(value)){value=value.toString()}if(isHexStrict(value)&&/^0x/i.test(value.toString())){value=hexToBytes(value)}var returnValue=Hash.keccak256(value);if(returnValue===SHA3_NULL_S){return null}else{return returnValue}};sha3._Hash=Hash;module.exports={BN:BN,isBN:isBN,isBigNumber:isBigNumber,toBN:toBN,isAddress:isAddress,isBloom:isBloom,isTopic:isTopic,checkAddressChecksum:checkAddressChecksum,utf8ToHex:utf8ToHex,hexToUtf8:hexToUtf8,hexToNumber:hexToNumber,hexToNumberString:hexToNumberString,numberToHex:numberToHex,toHex:toHex,hexToBytes:hexToBytes,bytesToHex:bytesToHex,isHex:isHex,isHexStrict:isHexStrict,leftPad:leftPad,rightPad:rightPad,toTwosComplement:toTwosComplement,sha3:sha3}},{"bn.js":331,"eth-lib/lib/hash":80,"number-to-bn":196,underscore:279,utf8:280}],335:[function(require,module,exports){"use strict";var window=require("global/window");var isFunction=require("is-function");var parseHeaders=require("parse-headers");var xtend=require("xtend");module.exports=createXHR;module.exports.default=createXHR;createXHR.XMLHttpRequest=window.XMLHttpRequest||noop;createXHR.XDomainRequest="withCredentials"in new createXHR.XMLHttpRequest?createXHR.XMLHttpRequest:window.XDomainRequest;

1forEachArray(["get","put","post","patch","head","delete"],function(method){createXHR[method==="delete"?"del":method]=function(uri,options,callback){options=initParams(uri,options,callback);options.method=method.toUpperCase();return _createXHR(options)}});function forEachArray(array,iterator){for(var i=0;i<array.length;i++){iterator(array[i])}}function isEmpty(obj){for(var i in obj){if(obj.hasOwnProperty(i))return false}return true}function initParams(uri,options,callback){var params=uri;if(isFunction(options)){callback=options;if(typeof uri==="string"){params={uri:uri}}}else{params=xtend(options,{uri:uri})}params.callback=callback;return params}function createXHR(uri,options,callback){options=initParams(uri,options,callback);return _createXHR(options)}function _createXHR(options){if(typeof options.callback==="undefined"){throw new Error("callback argument missing")}var called=false;var callback=function cbOnce(err,response,body){if(!called){called=true;options.callback(err,response,body)}};function readystatechange(){if(xhr.readyState===4){setTimeout(loadFunc,0)}}function getBody(){var body=undefined;if(xhr.response){body=xhr.response}else{body=xhr.responseText||getXml(xhr)}if(isJson){try{body=JSON.parse(body)}catch(e){}}return body}function errorFunc(evt){clearTimeout(timeoutTimer);if(!(evt instanceof Error)){evt=new Error(""+(evt||"Unknown XMLHttpRequest Error"))}evt.statusCode=0;return callback(evt,failureResponse)}function loadFunc(){if(aborted)return;var status;clearTimeout(timeoutTimer);if(options.useXDR&&xhr.status===undefined){status=200}else{status=xhr.status===1223?204:xhr.status}var response=failureResponse;var err=null;if(status!==0){response={body:getBody(),statusCode:status,method:method,headers:{},url:uri,rawRequest:xhr};if(xhr.getAllResponseHeaders){response.headers=parseHeaders(xhr.getAllResponseHeaders())}}else{err=new Error("Internal XMLHttpRequest Error")}return callback(err,response,response.body)}var xhr=options.xhr||null;if(!xhr){if(options.cors||options.useXDR){xhr=new createXHR.XDomainRequest}else{xhr=new createXHR.XMLHttpRequest}}var key;var aborted;var uri=xhr.url=options.uri||options.url;var method=xhr.method=options.method||"GET";var body=options.body||options.data;var headers=xhr.headers=options.headers||{};var sync=!!options.sync;var isJson=false;var timeoutTimer;var failureResponse={body:undefined,headers:{},statusCode:0,method:method,url:uri,rawRequest:xhr};if("json"in options&&options.json!==false){isJson=true;headers["accept"]||headers["Accept"]||(headers["Accept"]="application/json");if(method!=="GET"&&method!=="HEAD"){headers["content-type"]||headers["Content-Type"]||(headers["Content-Type"]="application/json");body=JSON.stringify(options.json===true?body:options.json)}}xhr.onreadystatechange=readystatechange;xhr.onload=loadFunc;xhr.onerror=errorFunc;xhr.onprogress=function(){};xhr.onabort=function(){aborted=true};xhr.ontimeout=errorFunc;xhr.open(method,uri,!sync,options.username,options.password);if(!sync){xhr.withCredentials=!!options.withCredentials}if(!sync&&options.timeout>0){timeoutTimer=setTimeout(function(){if(aborted)return;aborted=true;xhr.abort("timeout");var e=new Error("XMLHttpRequest timeout");e.code="ETIMEDOUT";errorFunc(e)},options.timeout)}if(xhr.setRequestHeader){for(key in headers){if(headers.hasOwnProperty(key)){xhr.setRequestHeader(key,headers[key])}}}else if(options.headers&&!isEmpty(options.headers)){throw new Error("Headers cannot be set on an XDomainRequest object")}if("responseType"in options){xhr.responseType=options.responseType}if("beforeSend"in options&&typeof options.beforeSend==="function"){options.beforeSend(xhr)}xhr.send(body||null);return xhr}function getXml(xhr){try{if(xhr.responseType==="document"){return xhr.responseXML}var firefoxBugTakenEffect=xhr.responseXML&&xhr.responseXML.documentElement.nodeName==="parsererror";if(xhr.responseType===""&&!firefoxBugTakenEffect){return xhr.responseXML}}catch(e){}return null}function noop(){}},{"global/window":125,"is-function":144,"parse-headers":198,xtend:336}],336:[function(require,module,exports){module.exports=extend;var hasOwnProperty=Object.prototype.hasOwnProperty;function extend(){var target={};for(var i=0;i<arguments.length;i++){var source=arguments[i];for(var key in source){if(hasOwnProperty.call(source,key)){target[key]=source[key]}}}return target}},{}]},{},[7]);