https://stake.ainetwork.ai/_next/static/chunks/9543-fe0b2e16bf98a521.js

1"use strict";(self.webpackChunk_N_E=self.webpackChunk_N_E||[]).push([[9543],{99543:(t,e,r)=>{r.d(e,{secp256k1:()=>tc});var i=r(98693),n=r(19989);class o extends n.Vw{constructor(t,e){super(),this.finished=!1,this.destroyed=!1,(0,n.sd)(t);let r=(0,n.ZJ)(e);if(this.iHash=t.create(),"function"!=typeof this.iHash.update)throw Error("Expected instance of class which extends utils.Hash");this.blockLen=this.iHash.blockLen,this.outputLen=this.iHash.outputLen;let i=this.blockLen,o=new Uint8Array(i);o.set(r.length>i?t.create().update(r).digest():r);for(let t=0;t<o.length;t++)o[t]^=54;this.iHash.update(o),this.oHash=t.create();for(let t=0;t<o.length;t++)o[t]^=106;this.oHash.update(o),(0,n.uH)(o)}update(t){return(0,n.CC)(this),this.iHash.update(t),this}digestInto(t){(0,n.CC)(this),(0,n.DO)(t,this.outputLen),this.finished=!0,this.iHash.digestInto(t),this.oHash.update(t),this.oHash.digestInto(t),this.destroy()}digest(){let t=new Uint8Array(this.oHash.outputLen);return this.digestInto(t),t}_cloneInto(t){t||(t=Object.create(Object.getPrototypeOf(this),{}));let{oHash:e,iHash:r,finished:i,destroyed:n,blockLen:o,outputLen:s}=this;return t.finished=i,t.destroyed=n,t.blockLen=o,t.outputLen=s,t.oHash=e._cloneInto(t.oHash),t.iHash=r._cloneInto(t.iHash),t}clone(){return this._cloneInto()}destroy(){this.destroyed=!0,this.oHash.destroy(),this.iHash.destroy()}}let s=(t,e,r)=>new o(t,e).update(r).digest();s.create=(t,e)=>new o(t,e);let l=BigInt(0),a=BigInt(1);function f(t,e){if("boolean"!=typeof e)throw Error(t+" boolean expected, got "+e)}function u(t){let e=t.toString(16);return 1&e.length?"0"+e:e}function d(t){if("string"!=typeof t)throw Error("hex string expected, got "+typeof t);return""===t?l:BigInt("0x"+t)}function c(t){return d((0,n.My)(t))}function h(t){return(0,n.DO)(t),d((0,n.My)(Uint8Array.from(t).reverse()))}function p(t,e){return(0,n.aT)(t.toString(16).padStart(2*e,"0"))}function g(t,e){return p(t,e).reverse()}function m(t,e,r){let i;if("string"==typeof e)try{i=(0,n.aT)(e)}catch(e){throw Error(t+" must be hex string or Uint8Array, cause: "+e)}else if((0,n.aY)(e))i=Uint8Array.from(e);else throw Error(t+" must be hex string or Uint8Array");let o=i.length;if("number"==typeof r&&o!==r)throw Error(t+" of length "+r+" expected, got "+o);return i}let y=t=>"bigint"==typeof t&&l<=t,w=t=>(a<<BigInt(t))-a;function E(t,e,r={}){if(!t||"object"!=typeof t)throw Error("expected valid options object");function i(e,r,i){let n=t[e];if(i&&void 0===n)return;let o=typeof n;if(o!==r||null===n)throw Error(`param "${e}" is invalid: expected ${r}, got ${o}`)}Object.entries(e).forEach(([t,e])=>i(t,e,!1)),Object.entries(r).forEach(([t,e])=>i(t,e,!0))}function b(t){let e=new WeakMap;return(r,...i)=>{let n=e.get(r);if(void 0!==n)return n;let o=t(r,...i);return e.set(r,o),o}}let v=BigInt(0),B=BigInt(1),x=BigInt(2),O=BigInt(3),I=BigInt(4),R=BigInt(5),S=BigInt(8);function N(t,e){let r=t%e;return r>=v?r:e+r}function q(t,e,r){let i=t;for(;e-- >v;)i*=i,i%=r;return i}function A(t,e){if(t===v)throw Error("invert: expected non-zero number");if(e<=v)throw Error("invert: expected positive modulus, got "+e);let r=N(t,e),i=e,n=v,o=B,s=B,l=v;for(;r!==v;){let t=i/r,e=i%r,a=n-s*t,f=o-l*t;i=r,r=e,n=s,o=l,s=a,l=f}if(i!==B)throw Error("invert: does not exist");return N(n,e)}function F(t,e){let r=(t.ORDER+B)/I,i=t.pow(e,r);if(!t.eql(t.sqr(i),e))throw Error("Cannot find square root");return i}function H(t,e){let r=(t.ORDER-R)/S,i=t.mul(e,x),n=t.pow(i,r),o=t.mul(e,n),s=t.mul(t.mul(o,x),n),l=t.mul(o,t.sub(s,t.ONE));if(!t.eql(t.sqr(l),e))throw Error("Cannot find square root");return l}let P=["create","isValid","is0","neg","inv","sqrt","sqr","eql","add","sub","mul","pow","div","addN","subN","mulN","sqrN"];function C(t,e,r=!1){let i=Array(e.length).fill(r?t.ZERO:void 0),n=e.reduce((e,r,n)=>t.is0(r)?e:(i[n]=e,t.mul(e,r)),t.ONE),o=t.inv(n);return e.reduceRight((e,r,n)=>t.is0(r)?e:(i[n]=t.mul(e,i[n]),t.mul(e,r)),o),i}function U(t,e){let r=(t.ORDER-B)/x,i=t.pow(e,r),n=t.eql(i,t.ONE),o=t.eql(i,t.ZERO),s=t.eql(i,t.neg(t.ONE));if(!n&&!o&&!s)throw Error("invalid Legendre symbol result");return n?1:o?0:-1}function V(t,e,r=!1,i={}){let o,s,l;if(t<=v)throw Error("invalid field: expected ORDER > 0, got "+t);if("object"==typeof e&&null!=e){if(i.sqrt||r)throw Error("cannot specify opts in two arguments");e.BITS&&(s=e.BITS),e.sqrt&&(l=e.sqrt),"boolean"==typeof e.isLE&&(r=e.isLE)}else"number"==typeof e&&(s=e),i.sqrt&&(l=i.sqrt);let{nBitLength:a,nByteLength:f}=function(t,e){void 0!==e&&(0,n.Fe)(e);let r=void 0!==e?e:t.toString(2).length,i=Math.ceil(r/8);return{nBitLength:r,nByteLength:i}}(t,s);if(f>2048)throw Error("invalid field: expected ORDER of <= 2048 bytes");let u=Object.freeze({ORDER:t,isLE:r,BITS:a,BYTES:f,MASK:w(a),ZERO:v,ONE:B,create:e=>N(e,t),isValid:e=>{if("bigint"!=typeof e)throw Error("invalid field element: expected bigint, got "+typeof e);return v<=e&&e<t},is0:t=>t===v,isValidNot0:t=>!u.is0(t)&&u.isValid(t),isOdd:t=>(t&B)===B,neg:e=>N(-e,t),eql:(t,e)=>t===e,sqr:e=>N(e*e,t),add:(e,r)=>N(e+r,t),sub:(e,r)=>N(e-r,t),mul:(e,r)=>N(e*r,t),pow:(t,e)=>(function(t,e,r){if(r<v)throw Error("invalid exponent, negatives unsupported");if(r===v)return t.ONE;if(r===B)return e;let i=t.ONE,n=e;for(;r>v;)r&B&&(i=t.mul(i,n)),n=t.sqr(n),r>>=B;return i})(u,t,e),div:(e,r)=>N(e*A(r,t),t),sqrN:t=>t*t,addN:(t,e)=>t+e,subN:(t,e)=>t-e,mulN:(t,e)=>t*e,inv:e=>A(e,t),sqrt:l||(e=>(o||(o=t%I===O?F:t%S===R?H:function(t){if(t<BigInt(3))throw Error("sqrt is not defined for small field");let e=t-B,r=0;for(;e%x===v;)e/=x,r++;let i=x,n=V(t);for(;1===U(n,i);)if(i++>1e3)throw Error("Cannot find square root: probably non-prime P");if(1===r)return F;let o=n.pow(i,e),s=(e+B)/x;return function(t,i){if(t.is0(i))return i;if(1!==U(t,i))throw Error("Cannot find square root");let n=r,l=t.mul(t.ONE,o),a=t.pow(i,e),f=t.pow(i,s);for(;!t.eql(a,t.ONE);){if(t.is0(a))return t.ZERO;let e=1,r=t.sqr(a);for(;!t.eql(r,t.ONE);)if(e++,r=t.sqr(r),e===n)throw Error("Cannot find square root");let i=B<<BigInt(n-e-1),o=t.pow(l,i);

1n=e,l=t.sqr(o),a=t.mul(a,l),f=t.mul(f,o)}return f}}(t)),o(u,e))),toBytes:t=>r?g(t,f):p(t,f),fromBytes:t=>{if(t.length!==f)throw Error("Field.fromBytes: expected "+f+" bytes, got "+t.length);return r?h(t):c(t)},invertBatch:t=>C(u,t),cmov:(t,e,r)=>r?e:t});return Object.freeze(u)}function Z(t){if("bigint"!=typeof t)throw Error("field order must be bigint");return Math.ceil(t.toString(2).length/8)}function z(t){let e=Z(t);return e+Math.ceil(e/2)}let L=BigInt(0),T=BigInt(1);function j(t,e){let r=e.negate();return t?r:e}function k(t,e){if(!Number.isSafeInteger(t)||t<=0||t>e)throw Error("invalid window size, expected [1.."+e+"], got W="+t)}function D(t,e){k(t,e);let r=Math.ceil(e/t)+1,i=2**(t-1),n=2**t;return{windows:r,windowSize:i,mask:w(t),maxNumber:n,shiftBy:BigInt(t)}}function K(t,e,r){let{windowSize:i,mask:n,maxNumber:o,shiftBy:s}=r,l=Number(t&n),a=t>>s;l>i&&(l-=o,a+=T);let f=e*i,u=f+Math.abs(l)-1,d=0===l;return{nextN:a,offset:u,isZero:d,isNeg:l<0,isNegF:e%2!=0,offsetF:f}}let _=new WeakMap,M=new WeakMap;function $(t){return M.get(t)||1}function G(t){if(t!==L)throw Error("invalid wNAF")}function Y(t,e){if(!e)return V(t);if(e.ORDER!==t)throw Error("Field.ORDER must match order: Fp == p, Fn == n");return E(e,P.reduce((t,e)=>(t[e]="function",t),{ORDER:"bigint",MASK:"bigint",BYTES:"number",BITS:"number"})),e}function W(t){void 0!==t.lowS&&f("lowS",t.lowS),void 0!==t.prehash&&f("prehash",t.prehash)}class J extends Error{constructor(t=""){super(t)}}let Q={Err:J,_tlv:{encode:(t,e)=>{let{Err:r}=Q;if(t<0||t>256)throw new r("tlv.encode: wrong tag");if(1&e.length)throw new r("tlv.encode: unpadded data");let i=e.length/2,n=u(i);if(n.length/2&128)throw new r("tlv.encode: long form length too big");let o=i>127?u(n.length/2|128):"";return u(t)+o+n+e},decode(t,e){let{Err:r}=Q,i=0;if(t<0||t>256)throw new r("tlv.encode: wrong tag");if(e.length<2||e[i++]!==t)throw new r("tlv.decode: wrong tlv");let n=e[i++],o=0;if(128&n){let t=127&n;if(!t)throw new r("tlv.decode(long): indefinite length not supported");if(t>4)throw new r("tlv.decode(long): byte length is too big");let s=e.subarray(i,i+t);if(s.length!==t)throw new r("tlv.decode: length bytes not complete");if(0===s[0])throw new r("tlv.decode(long): zero leftmost byte");for(let t of s)o=o<<8|t;if(i+=t,o<128)throw new r("tlv.decode(long): not minimal encoding")}else o=n;let s=e.subarray(i,i+o);if(s.length!==o)throw new r("tlv.decode: wrong value length");return{v:s,l:e.subarray(i+o)}}},_int:{encode(t){let{Err:e}=Q;if(t<X)throw new e("integer: negative integers are not allowed");let r=u(t);if(8&Number.parseInt(r[0],16)&&(r="00"+r),1&r.length)throw new e("unexpected DER parsing assertion: unpadded hex");return r},decode(t){let{Err:e}=Q;if(128&t[0])throw new e("invalid signature integer: negative");if(0===t[0]&&!(128&t[1]))throw new e("invalid signature integer: unnecessary leading zero");return c(t)}},toSig(t){let{Err:e,_int:r,_tlv:i}=Q,n=m("signature",t),{v:o,l:s}=i.decode(48,n);if(s.length)throw new e("invalid signature: left bytes after parsing");let{v:l,l:a}=i.decode(2,o),{v:f,l:u}=i.decode(2,a);if(u.length)throw new e("invalid signature: left bytes after parsing");return{r:r.decode(l),s:r.decode(f)}},hexFromSig(t){let{_tlv:e,_int:r}=Q,i=e.encode(2,r.encode(t.r)),n=e.encode(2,r.encode(t.s));return e.encode(48,i+n)}},X=BigInt(0),tt=BigInt(1),te=BigInt(2),tr=BigInt(3),ti=BigInt(4);function tn(t,e,r){let{BYTES:i}=t;return function(n){let o;if("bigint"==typeof n)o=n;else{let r=m("private key",n);if(e){if(!e.includes(2*r.length))throw Error("invalid private key");let t=new Uint8Array(i);t.set(r,t.length-r.length),r=t}try{o=t.fromBytes(r)}catch(t){throw Error(`invalid private key: expected ui8a of size ${i}, got ${typeof n}`)}}if(r&&(o=t.create(o)),!t.isValidNot0(o))throw Error("invalid private key: out of range [1..N-1]");return o}}function to(t){return Uint8Array.of(t?2:3)}let ts={p:BigInt("0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f"),n:BigInt("0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141"),h:BigInt(1),a:BigInt(0),b:BigInt(7),Gx:BigInt("0x79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798"),Gy:BigInt("0x483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8")},tl=BigInt(0),ta=BigInt(1),tf=BigInt(2),tu=(t,e)=>(t+e/tf)/e,td=V(ts.p,void 0,void 0,{sqrt:function(t){let e=ts.p,r=BigInt(3),i=BigInt(6),n=BigInt(11),o=BigInt(22),s=BigInt(23),l=BigInt(44),a=BigInt(88),f=t*t*t%e,u=f*f*t%e,d=q(u,r,e)*u%e,c=q(d,r,e)*u%e,h=q(c,tf,e)*f%e,p=q(h,n,e)*h%e,g=q(p,o,e)*p%e,m=q(g,l,e)*g%e,y=q(m,a,e)*m%e,w=q(y,l,e)*g%e,E=q(w,r,e)*u%e,b=q(E,s,e)*p%e,v=q(b,i,e)*f%e,B=q(v,tf,e);if(!td.eql(td.sqr(B),t))throw Error("Cannot find square root");return B}}),tc=function(t,e){let r=e=>(function(t){let{CURVE:e,curveOpts:r,ecdsaOpts:i}=function(t){let{CURVE:e,curveOpts:r}=function(t){let e={a:t.a,b:t.b,p:t.Fp.ORDER,n:t.n,h:t.h,Gx:t.Gx,Gy:t.Gy},r={Fp:t.Fp,Fn:V(e.n,t.nBitLength),allowedPrivateKeyLengths:t.allowedPrivateKeyLengths,allowInfinityPoint:t.allowInfinityPoint,endo:t.endo,wrapPrivateKey:t.wrapPrivateKey,isTorsionFree:t.isTorsionFree,clearCofactor:t.clearCofactor,fromBytes:t.fromBytes,toBytes:t.toBytes};return{CURVE:e,curveOpts:r}}(t);return{CURVE:e,curveOpts:r,ecdsaOpts:{hash:t.hash,hmac:t.hmac,randomBytes:t.randomBytes,lowS:t.lowS,bits2int:t.bits2int,bits2int_modN:t.bits2int_modN}}}(t),o=function(t,e,r={}){E(e,{hash:"function"},{hmac:"function",lowS:"boolean",randomBytes:"function",bits2int:"function",bits2int_modN:"function"});let i=e.randomBytes||n.po,o=e.hmac||((t,...r)=>s(e.hash,t,(0,n.Id)(...r))),{Fp:l,Fn:a}=t,{ORDER:f,BITS:u}=a;function d(t,e){if(!a.isValidNot0(e))throw Error(`invalid signature ${t}: out of range 1..CURVE.n`)}class b{constructor(t,e,r){d("r",t),d("s",e),this.r=t,this.s=e,null!=r&&(this.recovery=r),Object.freeze(this)}static fromCompact(t){let e=a.BYTES,r=m("compactSignature",t,2*e);return new b(a.fromBytes(r.subarray(0,e)),a.fromBytes(r.subarray(e,2*e)))}

1static fromDER(t){let{r:e,s:r}=Q.toSig(m("DER",t));return new b(e,r)}assertValidity(){}addRecoveryBit(t){return new b(this.r,this.s,t)}recoverPublicKey(e){let r=l.ORDER,{r:i,s:o,recovery:s}=this;if(null==s||![0,1,2,3].includes(s))throw Error("recovery id invalid");if(f*te<r&&s>1)throw Error("recovery id is ambiguous for h>1 curve");let u=2===s||3===s?i+f:i;if(!l.isValid(u))throw Error("recovery id 2 or 3 invalid");let d=l.toBytes(u),c=t.fromHex((0,n.Id)(to((1&s)==0),d)),h=a.inv(u),p=I(m("msgHash",e)),g=a.create(-p*h),y=a.create(o*h),w=t.BASE.multiplyUnsafe(g).add(c.multiplyUnsafe(y));if(w.is0())throw Error("point at infinify");return w.assertValidity(),w}hasHighS(){return this.s>f>>tt}normalizeS(){return this.hasHighS()?new b(this.r,a.neg(this.s),this.recovery):this}toBytes(t){if("compact"===t)return(0,n.Id)(a.toBytes(this.r),a.toBytes(this.s));if("der"===t)return(0,n.aT)(Q.hexFromSig(this));throw Error("invalid format")}toDERRawBytes(){return this.toBytes("der")}toDERHex(){return(0,n.My)(this.toBytes("der"))}toCompactRawBytes(){return this.toBytes("compact")}toCompactHex(){return(0,n.My)(this.toBytes("compact"))}}let v=tn(a,r.allowedPrivateKeyLengths,r.wrapPrivateKey);function x(e){if("bigint"==typeof e)return!1;if(e instanceof t)return!0;let i=m("key",e).length,n=l.BYTES,o=n+1;if(!r.allowedPrivateKeyLengths&&a.BYTES!==o)return i===o||i===2*n+1}let O=e.bits2int||function(t){if(t.length>8192)throw Error("input is too large");let e=c(t),r=8*t.length-u;return r>0?e>>BigInt(r):e},I=e.bits2int_modN||function(t){return a.create(O(t))},R=w(u);function S(t){return!function(t,e,r,i){if(!(y(e)&&y(r)&&y(i))||!(r<=e)||!(e<i))throw Error("expected valid "+t+": "+r+" <= n < "+i+", got "+e)}("num < 2^"+u,t,X,R),a.toBytes(t)}let q={lowS:e.lowS,prehash:!1},A={lowS:e.lowS,prehash:!1};return t.BASE.precompute(8),Object.freeze({getPublicKey:function(e,r=!0){return t.fromPrivateKey(e).toBytes(r)},getSharedSecret:function(e,r,i=!0){if(!0===x(e))throw Error("first arg must be private key");if(!1===x(r))throw Error("second arg must be public key");return t.fromHex(r).multiply(v(e)).toBytes(i)},sign:function(r,s,u=q){let{seed:d,k2sig:c}=function(r,o,s=q){if(["recovered","canonical"].some(t=>t in s))throw Error("sign() legacy options not supported");let{hash:u}=e,{lowS:d,prehash:c,extraEntropy:h}=s;null==d&&(d=!0),r=m("msgHash",r),W(s),c&&(r=m("prehashed msgHash",u(r)));let p=I(r),g=v(o),y=[S(g),S(p)];if(null!=h&&!1!==h){let t=!0===h?i(l.BYTES):h;y.push(m("extraEntropy",t))}return{seed:(0,n.Id)(...y),k2sig:function(e){var r;let i=O(e);if(!a.isValidNot0(i))return;let n=a.inv(i),o=t.BASE.multiply(i).toAffine(),s=a.create(o.x);if(s===X)return;let l=a.create(n*a.create(p+s*g));if(l===X)return;let u=2*(o.x!==s)|Number(o.y&tt),c=l;return d&&l>f>>tt&&(c=(r=l)>f>>tt?a.neg(r):r,u^=1),new b(s,c,u)}}}(r,s,u);return(function(t,e,r){if("number"!=typeof t||t<2)throw Error("hashLen must be a number");if("number"!=typeof e||e<2)throw Error("qByteLen must be a number");if("function"!=typeof r)throw Error("hmacFn must be a function");let i=t=>new Uint8Array(t),o=t=>Uint8Array.of(t),s=i(t),l=i(t),a=0,f=()=>{s.fill(1),l.fill(0),a=0},u=(...t)=>r(l,s,...t),d=(t=i(0))=>{l=u(o(0),t),s=u(),0!==t.length&&(l=u(o(1),t),s=u())},c=()=>{if(a++>=1e3)throw Error("drbg: tried 1000 values");let t=0,r=[];for(;t<e;){let e=(s=u()).slice();r.push(e),t+=s.length}return(0,n.Id)(...r)};return(t,e)=>{let r;for(f(),d(t);!(r=e(c()));)d();return f(),r}})(e.hash.outputLen,a.BYTES,o)(d,c)},verify:function(r,i,o,s=A){let l,f;i=m("msgHash",i),o=m("publicKey",o),W(s);let{lowS:u,prehash:d,format:c}=s;if("strict"in s)throw Error("options.strict was renamed to lowS");if(void 0!==c&&!["compact","der","js"].includes(c))throw Error('format must be "compact", "der" or "js"');let h="string"==typeof r||(0,n.aY)(r),p=!h&&!c&&"object"==typeof r&&null!==r&&"bigint"==typeof r.r&&"bigint"==typeof r.s;if(!h&&!p)throw Error("invalid signature, expected Uint8Array, hex string or Signature instance");try{if(p)if(void 0===c||"js"===c)f=new b(r.r,r.s);else throw Error("invalid format");if(h){try{"compact"!==c&&(f=b.fromDER(r))}catch(t){if(!(t instanceof Q.Err))throw t}f||"der"===c||(f=b.fromCompact(r))}l=t.fromHex(o)}catch(t){return!1}if(!f||u&&f.hasHighS())return!1;d&&(i=e.hash(i));

1let{r:g,s:y}=f,w=I(i),E=a.inv(y),v=a.create(w*E),B=a.create(g*E),x=t.BASE.multiplyUnsafe(v).add(l.multiplyUnsafe(B));return!x.is0()&&a.create(x.x)===g},utils:{isValidPrivateKey(t){try{return v(t),!0}catch(t){return!1}},normPrivateKeyToScalar:v,randomPrivateKey:()=>(function(t,e,r=!1){let i=t.length,n=Z(e),o=z(e);if(i<16||i<o||i>1024)throw Error("expected "+o+"-1024 bytes of input, got "+i);let s=N(r?h(t):c(t),e-B)+B;return r?g(s,n):p(s,n)})(i(z(f)),f),precompute:(e=8,r=t.BASE)=>r.precompute(e,!1)},Point:t,Signature:b})}(function(t,e={}){var r,i,o,s;let{Fp:u,Fn:d}=function(t,e,r={}){if(!e||"object"!=typeof e)throw Error(`expected valid ${t} CURVE object`);for(let t of["p","n","h"]){let r=e[t];if(!("bigint"==typeof r&&r>L))throw Error(`CURVE.${t} must be positive bigint`)}let i=Y(e.p,r.Fp),n=Y(e.n,r.Fn);for(let r of["Gx","Gy","a","weierstrass"===t?"b":"d"])if(!i.isValid(e[r]))throw Error(`CURVE.${r} must be valid field element of CURVE.Fp`);return{Fp:i,Fn:n}}("weierstrass",t,e),{h:c,n:h}=t;E(e,{},{allowInfinityPoint:"boolean",clearCofactor:"function",isTorsionFree:"function",fromBytes:"function",toBytes:"function",endo:"object",wrapPrivateKey:"boolean"});let{endo:p}=e;if(p&&(!u.is0(t.a)||"bigint"!=typeof p.beta||"function"!=typeof p.splitScalar))throw Error('invalid endo: expected "beta": bigint and "splitScalar": function');function g(){if(!u.isOdd)throw Error("compression is not supported: Field does not have .isOdd()")}let y=e.toBytes||function(t,e,r){let{x:i,y:o}=e.toAffine(),s=u.toBytes(i);if(f("isCompressed",r),!r)return(0,n.Id)(Uint8Array.of(4),s,u.toBytes(o));{g();let t=!u.isOdd(o);return(0,n.Id)(to(t),s)}},v=e.fromBytes||function(t){(0,n.DO)(t);let e=u.BYTES,r=e+1,i=2*e+1,o=t.length,s=t[0],l=t.subarray(1);if(o===r&&(2===s||3===s)){let t,e=u.fromBytes(l);if(!u.isValid(e))throw Error("bad point: is not on curve, wrong x");let r=B(e);try{t=u.sqrt(r)}catch(t){throw Error("bad point: is not on curve, sqrt error"+(t instanceof Error?": "+t.message:""))}return g(),(1&s)==1!==u.isOdd(t)&&(t=u.neg(t)),{x:e,y:t}}if(o===i&&4===s){let t=u.fromBytes(l.subarray(0*e,+e)),r=u.fromBytes(l.subarray(+e,2*e));if(!x(t,r))throw Error("bad point: is not on curve");return{x:t,y:r}}throw Error(`bad point: got length ${o}, expected compressed=${r} or uncompressed=${i}`)},B=(i=u,o=t.a,s=t.b,function(t){let e=i.sqr(t),r=i.mul(e,t);return i.add(i.add(r,i.mul(t,o)),s)});function x(t,e){let r=u.sqr(e),i=B(t);return u.eql(r,i)}if(!x(t.Gx,t.Gy))throw Error("bad curve params: generator point");let O=u.mul(u.pow(t.a,tr),ti),I=u.mul(u.sqr(t.b),BigInt(27));if(u.is0(u.add(O,I)))throw Error("bad curve params: a or b");function R(t,e,r=!1){if(!u.isValid(e)||r&&u.is0(e))throw Error(`bad point coordinate ${t}`);return e}function S(t){if(!(t instanceof F))throw Error("ProjectivePoint expected")}let N=b((t,e)=>{let{px:r,py:i,pz:n}=t;if(u.eql(n,u.ONE))return{x:r,y:i};let o=t.is0();null==e&&(e=o?u.ONE:u.inv(n));let s=u.mul(r,e),l=u.mul(i,e),a=u.mul(n,e);if(o)return{x:u.ZERO,y:u.ZERO};if(!u.eql(a,u.ONE))throw Error("invZ was invalid");return{x:s,y:l}}),q=b(t=>{if(t.is0()){if(e.allowInfinityPoint&&!u.is0(t.py))return;throw Error("bad point: ZERO")}let{x:r,y:i}=t.toAffine();if(!u.isValid(r)||!u.isValid(i))throw Error("bad point: x or y not field elements");if(!x(r,i))throw Error("bad point: equation left != right");if(!t.isTorsionFree())throw Error("bad point: not in prime-order subgroup");return!0});function A(t,e,r,i,n){return r=new F(u.mul(r.px,t),r.py,r.pz),e=j(i,e),r=j(n,r),e.add(r)}class F{constructor(t,e,r){this.px=R("x",t),this.py=R("y",e,!0),this.pz=R("z",r),Object.freeze(this)}static fromAffine(t){let{x:e,y:r}=t||{};if(!t||!u.isValid(e)||!u.isValid(r))throw Error("invalid affine point");if(t instanceof F)throw Error("projective point not allowed");return u.is0(e)&&u.is0(r)?F.ZERO:new F(e,r,u.ONE)}get x(){return this.toAffine().x}get y(){return this.toAffine().y}static normalizeZ(t){let e=C(F.Fp,t.map(t=>t.pz));return t.map((t,r)=>t.toAffine(e[r])).map(F.fromAffine)}static fromBytes(t){return(0,n.DO)(t),F.fromHex(t)}static fromHex(t){let e=F.fromAffine(v(m("pointHex",t)));return e.assertValidity(),e}static fromPrivateKey(t){let r=tn(d,e.allowedPrivateKeyLengths,e.wrapPrivateKey);return F.BASE.multiply(r(t))}static msm(t,e){return function(t,e,r,i){(function(t,e){if(!Array.isArray(t))throw Error("array expected");t.forEach((t,r)=>{if(!(t instanceof e))throw Error("invalid point at index "+r)})})(r,t),function(t,e){if(!Array.isArray(t))throw Error("array of scalars expected");t.forEach((t,r)=>{if(!e.isValid(t))throw Error("invalid scalar at index "+r)})}(i,e);let n=r.length,o=i.length;if(n!==o)throw Error("arrays of points and scalars must have equal length");let s=t.ZERO,f=function(t){let e;for(e=0;t>l;t>>=a,e+=1);return e}(BigInt(n)),u=1;f>12?u=f-3:f>4?u=f-2:f>0&&(u=2);let d=w(u),c=Array(Number(d)+1).fill(s),h=Math.floor((e.BITS-1)/u)*u,p=s;for(let t=h;t>=0;t-=u){c.fill(s);for(let e=0;e<o;e++){let n=Number(i[e]>>BigInt(t)&d);c[n]=c[n].add(r[e])}let e=s;for(let t=c.length-1,r=s;t>0;t--)r=r.add(c[t]),e=e.add(r);if(p=p.add(e),0!==t)for(let t=0;t<u;t++)p=p.double()}return p}(F,d,t,e)}precompute(t=8,e=!0){return P.setWindowSize(this,t),e||this.multiply(tr),this}

1_setWindowSize(t){this.precompute(t)}assertValidity(){q(this)}hasEvenY(){let{y:t}=this.toAffine();if(!u.isOdd)throw Error("Field doesn't support isOdd");return!u.isOdd(t)}equals(t){S(t);let{px:e,py:r,pz:i}=this,{px:n,py:o,pz:s}=t,l=u.eql(u.mul(e,s),u.mul(n,i)),a=u.eql(u.mul(r,s),u.mul(o,i));return l&&a}negate(){return new F(this.px,u.neg(this.py),this.pz)}double(){let{a:e,b:r}=t,i=u.mul(r,tr),{px:n,py:o,pz:s}=this,l=u.ZERO,a=u.ZERO,f=u.ZERO,d=u.mul(n,n),c=u.mul(o,o),h=u.mul(s,s),p=u.mul(n,o);return p=u.add(p,p),f=u.mul(n,s),f=u.add(f,f),l=u.mul(e,f),a=u.mul(i,h),a=u.add(l,a),l=u.sub(c,a),a=u.add(c,a),a=u.mul(l,a),l=u.mul(p,l),f=u.mul(i,f),h=u.mul(e,h),p=u.sub(d,h),p=u.mul(e,p),p=u.add(p,f),f=u.add(d,d),d=u.add(f,d),d=u.add(d,h),d=u.mul(d,p),a=u.add(a,d),h=u.mul(o,s),h=u.add(h,h),d=u.mul(h,p),l=u.sub(l,d),f=u.mul(h,c),f=u.add(f,f),new F(l,a,f=u.add(f,f))}add(e){S(e);let{px:r,py:i,pz:n}=this,{px:o,py:s,pz:l}=e,a=u.ZERO,f=u.ZERO,d=u.ZERO,c=t.a,h=u.mul(t.b,tr),p=u.mul(r,o),g=u.mul(i,s),m=u.mul(n,l),y=u.add(r,i),w=u.add(o,s);y=u.mul(y,w),w=u.add(p,g),y=u.sub(y,w),w=u.add(r,n);let E=u.add(o,l);return w=u.mul(w,E),E=u.add(p,m),w=u.sub(w,E),E=u.add(i,n),a=u.add(s,l),E=u.mul(E,a),a=u.add(g,m),E=u.sub(E,a),d=u.mul(c,w),a=u.mul(h,m),d=u.add(a,d),a=u.sub(g,d),d=u.add(g,d),f=u.mul(a,d),g=u.add(p,p),g=u.add(g,p),m=u.mul(c,m),w=u.mul(h,w),g=u.add(g,m),m=u.sub(p,m),m=u.mul(c,m),w=u.add(w,m),p=u.mul(g,w),f=u.add(f,p),p=u.mul(E,w),a=u.mul(y,a),a=u.sub(a,p),p=u.mul(y,g),d=u.mul(E,d),new F(a,f,d=u.add(d,p))}subtract(t){return this.add(t.negate())}is0(){return this.equals(F.ZERO)}multiply(t){let r,i,{endo:n}=e;if(!d.isValidNot0(t))throw Error("invalid scalar: out of range");let o=t=>P.wNAFCached(this,t,F.normalizeZ);if(n){let{k1neg:e,k1:s,k2neg:l,k2:a}=n.splitScalar(t),{p:f,f:u}=o(s),{p:d,f:c}=o(a);i=u.add(c),r=A(n.beta,f,d,e,l)}else{let{p:e,f:n}=o(t);r=e,i=n}return F.normalizeZ([r,i])[0]}multiplyUnsafe(t){let{endo:r}=e;if(!d.isValid(t))throw Error("invalid scalar: out of range");if(t===X||this.is0())return F.ZERO;if(t===tt)return this;if(P.hasPrecomputes(this))return this.multiply(t);if(!r)return P.wNAFCachedUnsafe(this,t);{let{k1neg:e,k1:i,k2neg:n,k2:o}=r.splitScalar(t),{p1:s,p2:l}=function(t,e,r,i){let n=e,o=t.ZERO,s=t.ZERO;for(;r>L||i>L;)r&T&&(o=o.add(n)),i&T&&(s=s.add(n)),n=n.double(),r>>=T,i>>=T;return{p1:o,p2:s}}(F,this,i,o);return A(r.beta,s,l,e,n)}}multiplyAndAddUnsafe(t,e,r){let i=this.multiplyUnsafe(e).add(t.multiplyUnsafe(r));return i.is0()?void 0:i}toAffine(t){return N(this,t)}isTorsionFree(){let{isTorsionFree:t}=e;return c===tt||(t?t(F,this):P.wNAFCachedUnsafe(this,h).is0())}clearCofactor(){let{clearCofactor:t}=e;return c===tt?this:t?t(F,this):this.multiplyUnsafe(c)}toBytes(t=!0){return f("isCompressed",t),this.assertValidity(),y(F,this,t)}toRawBytes(t=!0){return this.toBytes(t)}toHex(t=!0){return(0,n.My)(this.toBytes(t))}toString(){return`<Point ${this.is0()?"ZERO":this.toHex()}>`}}F.BASE=new F(t.Gx,t.Gy,u.ONE),F.ZERO=new F(u.ZERO,u.ONE,u.ZERO),F.Fp=u,F.Fn=d;let H=d.BITS,P=(r=e.endo?Math.ceil(H/2):H,{constTimeNegate:j,hasPrecomputes:t=>1!==$(t),unsafeLadder(t,e,r=F.ZERO){let i=t;for(;e>L;)e&T&&(r=r.add(i)),i=i.double(),e>>=T;return r},precomputeWindow(t,e){let{windows:i,windowSize:n}=D(e,r),o=[],s=t,l=s;for(let t=0;t<i;t++){l=s,o.push(l);for(let t=1;t<n;t++)l=l.add(s),o.push(l);s=l.double()}return o},wNAF(t,e,i){let n=F.ZERO,o=F.BASE,s=D(t,r);for(let t=0;t<s.windows;t++){let{nextN:r,offset:l,isZero:a,isNeg:f,isNegF:u,offsetF:d}=K(i,t,s);i=r,a?o=o.add(j(u,e[d])):n=n.add(j(f,e[l]))}return G(i),{p:n,f:o}},wNAFUnsafe(t,e,i,n=F.ZERO){let o=D(t,r);for(let t=0;t<o.windows&&i!==L;t++){let{nextN:r,offset:s,isZero:l,isNeg:a}=K(i,t,o);if(i=r,!l){let t=e[s];n=n.add(a?t.negate():t)}}return G(i),n},getPrecomputes(t,e,r){let i=_.get(e);return i||(i=this.precomputeWindow(e,t),1!==t&&("function"==typeof r&&(i=r(i)),_.set(e,i))),i},wNAFCached(t,e,r){let i=$(t);return this.wNAF(i,this.getPrecomputes(i,t,r),e)},wNAFCachedUnsafe(t,e,r,i){let n=$(t);return 1===n?this.unsafeLadder(t,e,i):this.wNAFUnsafe(n,this.getPrecomputes(n,t,r),e,i)},setWindowSize(t,e){k(e,r),M.set(t,e),_.delete(t)}});return F}(e,r),i,r);return Object.assign({},o,{ProjectivePoint:o.Point,CURVE:t})})({...t,hash:e});return{...r(e),create:r}}({...ts,Fp:td,lowS:!0,endo:{beta:BigInt("0x7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee"),splitScalar:t=>{let e=ts.n,r=BigInt("0x3086d221a7d46bcde86c90e49284eb15"),i=-ta*BigInt("0xe4437ed6010e88286f547fa90abfe4c3"),n=BigInt("0x114ca50f7a8e2f3f657c1108d9d44cfd8"),o=BigInt("0x100000000000000000000000000000000"),s=tu(r*t,e),l=tu(-i*t,e),a=N(t-s*r-l*n,e),f=N(-s*i-l*r,e),u=a>o,d=f>o;if(u&&(a=e-a),d&&(f=e-f),a>o||f>o)throw Error("splitScalar: Endomorphism failed, k="+t);return{k1neg:u,k1:a,k2neg:d,k2:f}}}},i.sc),th={},tp=t=>t.toBytes(!0).slice(1),tg=t=>mod(t,ts.n),tm=t=>t%tf===tl}}]);