https://eclipse-dummy-token-faucet.vercel.app/_next/static/chunks/628-7c2b5a1bf7a11397.js

1if("object"===typeof t)return this._initArray(t,e,r);"hex"===e&&(e=16),n(e===(0|e)&&e>=2&&e<=36);var i=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&(i++,this.negative=1),i<t.length&&(16===e?this._parseHex(t,i,r):(this._parseBase(t,e,i),"le"===r&&this._initArray(this.toArray(),e,r)))},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(n(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(n("number"===typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var i=0;i<this.length;i++)this.words[i]=0;var o,s,a=0;if("be"===r)for(i=t.length-1,o=0;i>=0;i-=3)s=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);else if("le"===r)for(i=0,o=0;i<t.length;i+=3)s=t[i]|t[i+1]<<8|t[i+2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);return this._strip()},o.prototype._parseHex=function(t,e,r){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var i,o=0,s=0;if("be"===r)for(n=t.length-1;n>=e;n-=2)i=f(t,e,n)<<o,this.words[s]|=67108863&i,o>=18?(o-=18,s+=1,this.words[s]|=i>>>26):o+=8;else for(n=(t.length-e)%2===0?e+1:e;n<t.length;n+=2)i=f(t,e,n)<<o,this.words[s]|=67108863&i,o>=18?(o-=18,s+=1,this.words[s]|=i>>>26):o+=8;this._strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;for(var o=t.length-r,s=o%n,a=Math.min(o,o-s)+r,f=0,h=r;h<a;h+=n)f=u(t,h,h+n,e),this.imuln(i),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f);if(0!==s){var c=1;for(f=u(t,h,t.length,e),h=0;h<s;h++)c*=e;this.imuln(c),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f)}this._strip()},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype._move=function(t){h(t,this)},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype._strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},"undefined"!==typeof Symbol&&"function"===typeof 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d=["","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"],l=[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];o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var i=0,o=0,s=0;s<this.length;s++){var a=this.words[s],f=(16777215&(a<<i|o)).toString(16);r=0!==(o=a>>>24-i&16777215)||s!==this.length-1?d[6-f.length]+f+r:f+r,(i+=2)>=26&&(i-=26,s--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!==0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var u=l[t],h=p[t];r="";var c=this.clone();for(c.negative=0;!c.isZero();){var m=c.modrn(h).toString(t);r=(c=c.idivn(h)).isZero()?m+r:d[u-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!==0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16,2)},s&&(o.prototype.toBuffer=function(t,e){return this.toArrayLike(s,t,e)}),o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)};function m(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],s=i*o,a=67108863&s,f=s/67108864|0;r.words[0]=a;for(var u=1;u<n;u++){for(var h=f>>>26,c=67108863&f,d=Math.min(u,e.length-1),l=Math.max(0,u-t.length+1);l<=d;l++){var p=u-l|0;h+=(s=(i=0|t.words[p])*(o=0|e.words[l])+c)/67108864|0,c=67108863&s}

1r.words[u]=0|c,f=0|h}return 0!==f?r.words[u]=0|f:r.length--,r._strip()}o.prototype.toArrayLike=function(t,e,r){this._strip();var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0");var s=function(t,e){return t.allocUnsafe?t.allocUnsafe(e):new t(e)}(t,o);return this["_toArrayLike"+("le"===e?"LE":"BE")](s,i),s},o.prototype._toArrayLikeLE=function(t,e){for(var r=0,n=0,i=0,o=0;i<this.length;i++){var s=this.words[i]<<o|n;t[r++]=255&s,r<t.length&&(t[r++]=s>>8&255),r<t.length&&(t[r++]=s>>16&255),6===o?(r<t.length&&(t[r++]=s>>24&255),n=0,o=0):(n=s>>>24,o+=2)}if(r<t.length)for(t[r++]=n;r<t.length;)t[r++]=0},o.prototype._toArrayLikeBE=function(t,e){for(var r=t.length-1,n=0,i=0,o=0;i<this.length;i++){var s=this.words[i]<<o|n;t[r--]=255&s,r>=0&&(t[r--]=s>>8&255),r>=0&&(t[r--]=s>>16&255),6===o?(r>=0&&(t[r--]=s>>24&255),n=0,o=0):(n=s>>>24,o+=2)}if(r>=0)for(t[r--]=n;r>=0;)t[r--]=0},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0===(8191&e)&&(r+=13,e>>>=13),0===(127&e)&&(r+=7,e>>>=7),0===(15&e)&&(r+=4,e>>>=4),0===(3&e)&&(r+=2,e>>>=2),0===(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this._strip()},o.prototype.ior=function(t){return n(0===(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this._strip()},o.prototype.iand=function(t){return n(0===(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this._strip()},o.prototype.ixor=function(t){return n(0===(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){n("number"===typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return r>0&&(this.words[i]=~this.words[i]&67108863>>26-r),this._strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"===typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<i:this.words[r]&~(1<<i),this._strip()},o.prototype.iadd=function(t){var e,r,n;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o<n.length;o++)e=(0|r.words[o])+(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<r.length;o++)e=(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>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},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;

1var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,s=0;s<n.length;s++)o=(e=(0|r.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;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()},o.prototype.sub=function(t){return this.clone().isub(t)};var b=function(t,e,r){var n,i,o,s=t.words,a=e.words,f=r.words,u=0,h=0|s[0],c=8191&h,d=h>>>13,l=0|s[1],p=8191&l,m=l>>>13,b=0|s[2],y=8191&b,g=b>>>13,v=0|s[3],w=8191&v,M=v>>>13,A=0|s[4],_=8191&A,E=A>>>13,S=0|s[5],x=8191&S,I=S>>>13,k=0|s[6],B=8191&k,N=k>>>13,O=0|s[7],L=8191&O,z=O>>>13,R=0|s[8],T=8191&R,U=R>>>13,C=0|s[9],j=8191&C,P=C>>>13,D=0|a[0],q=8191&D,F=D>>>13,Z=0|a[1],K=8191&Z,Y=Z>>>13,$=0|a[2],V=8191&$,W=$>>>13,G=0|a[3],H=8191&G,Q=G>>>13,J=0|a[4],X=8191&J,tt=J>>>13,et=0|a[5],rt=8191&et,nt=et>>>13,it=0|a[6],ot=8191&it,st=it>>>13,at=0|a[7],ft=8191&at,ut=at>>>13,ht=0|a[8],ct=8191&ht,dt=ht>>>13,lt=0|a[9],pt=8191&lt,mt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var bt=(u+(n=Math.imul(c,q))|0)+((8191&(i=(i=Math.imul(c,F))+Math.imul(d,q)|0))<<13)|0;u=((o=Math.imul(d,F))+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(p,q),i=(i=Math.imul(p,F))+Math.imul(m,q)|0,o=Math.imul(m,F);var yt=(u+(n=n+Math.imul(c,K)|0)|0)+((8191&(i=(i=i+Math.imul(c,Y)|0)+Math.imul(d,K)|0))<<13)|0;u=((o=o+Math.imul(d,Y)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(y,q),i=(i=Math.imul(y,F))+Math.imul(g,q)|0,o=Math.imul(g,F),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,Y)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,Y)|0;var gt=(u+(n=n+Math.imul(c,V)|0)|0)+((8191&(i=(i=i+Math.imul(c,W)|0)+Math.imul(d,V)|0))<<13)|0;u=((o=o+Math.imul(d,W)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(w,q),i=(i=Math.imul(w,F))+Math.imul(M,q)|0,o=Math.imul(M,F),n=n+Math.imul(y,K)|0,i=(i=i+Math.imul(y,Y)|0)+Math.imul(g,K)|0,o=o+Math.imul(g,Y)|0,n=n+Math.imul(p,V)|0,i=(i=i+Math.imul(p,W)|0)+Math.imul(m,V)|0,o=o+Math.imul(m,W)|0;var vt=(u+(n=n+Math.imul(c,H)|0)|0)+((8191&(i=(i=i+Math.imul(c,Q)|0)+Math.imul(d,H)|0))<<13)|0;u=((o=o+Math.imul(d,Q)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(_,q),i=(i=Math.imul(_,F))+Math.imul(E,q)|0,o=Math.imul(E,F),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,Y)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,Y)|0,n=n+Math.imul(y,V)|0,i=(i=i+Math.imul(y,W)|0)+Math.imul(g,V)|0,o=o+Math.imul(g,W)|0,n=n+Math.imul(p,H)|0,i=(i=i+Math.imul(p,Q)|0)+Math.imul(m,H)|0,o=o+Math.imul(m,Q)|0;var wt=(u+(n=n+Math.imul(c,X)|0)|0)+((8191&(i=(i=i+Math.imul(c,tt)|0)+Math.imul(d,X)|0))<<13)|0;u=((o=o+Math.imul(d,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(x,q),i=(i=Math.imul(x,F))+Math.imul(I,q)|0,o=Math.imul(I,F),n=n+Math.imul(_,K)|0,i=(i=i+Math.imul(_,Y)|0)+Math.imul(E,K)|0,o=o+Math.imul(E,Y)|0,n=n+Math.imul(w,V)|0,i=(i=i+Math.imul(w,W)|0)+Math.imul(M,V)|0,o=o+Math.imul(M,W)|0,n=n+Math.imul(y,H)|0,i=(i=i+Math.imul(y,Q)|0)+Math.imul(g,H)|0,o=o+Math.imul(g,Q)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(d,rt)|0))<<13)|0;u=((o=o+Math.imul(d,nt)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(B,q),i=(i=Math.imul(B,F))+Math.imul(N,q)|0,o=Math.imul(N,F),n=n+Math.imul(x,K)|0,i=(i=i+Math.imul(x,Y)|0)+Math.imul(I,K)|0,o=o+Math.imul(I,Y)|0,n=n+Math.imul(_,V)|0,i=(i=i+Math.imul(_,W)|0)+Math.imul(E,V)|0,o=o+Math.imul(E,W)|0,n=n+Math.imul(w,H)|0,i=(i=i+Math.imul(w,Q)|0)+Math.imul(M,H)|0,o=o+Math.imul(M,Q)|0,n=n+Math.imul(y,X)|0,i=(i=i+Math.imul(y,tt)|0)+Math.imul(g,X)|0,o=o+Math.imul(g,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,nt)|0;var At=(u+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,st)|0)+Math.imul(d,ot)|0))<<13)|0;u=((o=o+Math.imul(d,st)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(L,q),i=(i=Math.imul(L,F))+Math.imul(z,q)|0,o=Math.imul(z,F),n=n+Math.imul(B,K)|0,i=(i=i+Math.imul(B,Y)|0)+Math.imul(N,K)|0,o=o+Math.imul(N,Y)|0,n=n+Math.imul(x,V)|0,i=(i=i+Math.imul(x,W)|0)+Math.imul(I,V)|0,o=o+Math.imul(I,W)|0,n=n+Math.imul(_,H)|0,i=(i=i+Math.imul(_,Q)|0)+Math.imul(E,H)|0,o=o+Math.imul(E,Q)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(M,X)|0,o=o+Math.imul(M,tt)|0,n=n+Math.imul(y,rt)|0,i=(i=i+Math.imul(y,nt)|0)+Math.imul(g,rt)|0,o=o+Math.imul(g,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var _t=(u+(n=n+Math.imul(c,ft)|0)|0)+((8191&(i=(i=i+Math.imul(c,ut)|0)+Math.imul(d,ft)|0))<<13)|0;u=((o=o+Math.imul(d,ut)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(T,q),i=(i=Math.imul(T,F))+Math.imul(U,q)|0,o=Math.imul(U,F),n=n+Math.imul(L,K)|0,i=(i=i+Math.imul(L,Y)|0)+Math.imul(z,K)|0,o=o+Math.imul(z,Y)|0,n=n+Math.imul(B,V)|0,i=(i=i+Math.imul(B,W)|0)+Math.imul(N,V)|0,o=o+Math.imul(N,W)|0,n=n+Math.imul(x,H)|0,i=(i=i+Math.imul(x,Q)|0)+Math.imul(I,H)|0,o=o+Math.imul(I,Q)|0,n=n+Math.imul(_,X)|0,i=(i=i+Math.imul(_,tt)|0)+Math.imul(E,X)|0,o=o+Math.imul(E,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,nt)|0,n=n+Math.imul(y,ot)|0,i=(i=i+Math.imul(y,st)|0)+Math.imul(g,ot)|0,o=o+Math.imul(g,st)|0,n=n+Math.imul(p,ft)|0,i=(i=i+Math.imul(p,ut)|0)+Math.imul(m,ft)|0,o=o+Math.imul(m,ut)|0;var Et=(u+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,dt)|0)+Math.imul(d,ct)|0))<<13)|0;u=((o=o+Math.imul(d,dt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(j,q),i=(i=Math.imul(j,F))+Math.imul(P,q)|0,o=Math.imul(P,F),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,Y)|0)+Math.imul(U,K)|0,o=o+Math.imul(U,Y)|0,n=n+Math.imul(L,V)|0,i=(i=i+Math.imul(L,W)|0)+Math.imul(z,V)|0,o=o+Math.imul(z,W)|0,n=n+Math.imul(B,H)|0,i=(i=i+Math.imul(B,Q)|0)+Math.imul(N,H)|0,o=o+Math.imul(N,Q)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(I,X)|0,o=o+Math.imul(I,tt)|0,n=n+Math.imul(_,rt)|0,i=(i=i+Math.imul(_,nt)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,n=n+Math.imul(y,ft)|0,i=(i=i+Math.imul(y,ut)|0)+Math.imul(g,ft)|0,o=o+Math.imul(g,ut)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,dt)|0)+Math.imul(m,ct)|0,o=o+Math.imul(m,dt)|0;var St=(u+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,mt)|0)+Math.imul(d,pt)|0))<<13)|0;u=((o=o+Math.imul(d,mt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(j,K),i=(i=Math.imul(j,Y))+Math.imul(P,K)|0,o=Math.imul(P,Y),n=n+Math.imul(T,V)|0,i=(i=i+Math.imul(T,W)|0)+Math.imul(U,V)|0,o=o+Math.imul(U,W)|0,n=n+Math.imul(L,H)|0,i=(i=i+Math.imul(L,Q)|0)+Math.imul(z,H)|0,o=o+Math.imul(z,Q)|0,n=n+Math.imul(B,X)|0,i=(i=i+Math.imul(B,tt)|0)+Math.imul(N,X)|0,o=o+Math.imul(N,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(I,rt)|0,o=o+Math.imul(I,nt)|0,n=n+Math.imul(_,ot)|0,i=(i=i+Math.imul(_,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,n=n+Math.imul(w,ft)|0,i=(i=i+Math.imul(w,ut)|0)+Math.imul(M,ft)|0,o=o+Math.imul(M,ut)|0,n=n+Math.imul(y,

1ct)|0,i=(i=i+Math.imul(y,dt)|0)+Math.imul(g,ct)|0,o=o+Math.imul(g,dt)|0;var xt=(u+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(j,V),i=(i=Math.imul(j,W))+Math.imul(P,V)|0,o=Math.imul(P,W),n=n+Math.imul(T,H)|0,i=(i=i+Math.imul(T,Q)|0)+Math.imul(U,H)|0,o=o+Math.imul(U,Q)|0,n=n+Math.imul(L,X)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(z,X)|0,o=o+Math.imul(z,tt)|0,n=n+Math.imul(B,rt)|0,i=(i=i+Math.imul(B,nt)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,st)|0)+Math.imul(I,ot)|0,o=o+Math.imul(I,st)|0,n=n+Math.imul(_,ft)|0,i=(i=i+Math.imul(_,ut)|0)+Math.imul(E,ft)|0,o=o+Math.imul(E,ut)|0,n=n+Math.imul(w,ct)|0,i=(i=i+Math.imul(w,dt)|0)+Math.imul(M,ct)|0,o=o+Math.imul(M,dt)|0;var It=(u+(n=n+Math.imul(y,pt)|0)|0)+((8191&(i=(i=i+Math.imul(y,mt)|0)+Math.imul(g,pt)|0))<<13)|0;u=((o=o+Math.imul(g,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(j,H),i=(i=Math.imul(j,Q))+Math.imul(P,H)|0,o=Math.imul(P,Q),n=n+Math.imul(T,X)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(U,X)|0,o=o+Math.imul(U,tt)|0,n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(z,rt)|0,o=o+Math.imul(z,nt)|0,n=n+Math.imul(B,ot)|0,i=(i=i+Math.imul(B,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,n=n+Math.imul(x,ft)|0,i=(i=i+Math.imul(x,ut)|0)+Math.imul(I,ft)|0,o=o+Math.imul(I,ut)|0,n=n+Math.imul(_,ct)|0,i=(i=i+Math.imul(_,dt)|0)+Math.imul(E,ct)|0,o=o+Math.imul(E,dt)|0;var kt=(u+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(j,X),i=(i=Math.imul(j,tt))+Math.imul(P,X)|0,o=Math.imul(P,tt),n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(U,rt)|0,o=o+Math.imul(U,nt)|0,n=n+Math.imul(L,ot)|0,i=(i=i+Math.imul(L,st)|0)+Math.imul(z,ot)|0,o=o+Math.imul(z,st)|0,n=n+Math.imul(B,ft)|0,i=(i=i+Math.imul(B,ut)|0)+Math.imul(N,ft)|0,o=o+Math.imul(N,ut)|0,n=n+Math.imul(x,ct)|0,i=(i=i+Math.imul(x,dt)|0)+Math.imul(I,ct)|0,o=o+Math.imul(I,dt)|0;var Bt=(u+(n=n+Math.imul(_,pt)|0)|0)+((8191&(i=(i=i+Math.imul(_,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(j,rt),i=(i=Math.imul(j,nt))+Math.imul(P,rt)|0,o=Math.imul(P,nt),n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,st)|0)+Math.imul(U,ot)|0,o=o+Math.imul(U,st)|0,n=n+Math.imul(L,ft)|0,i=(i=i+Math.imul(L,ut)|0)+Math.imul(z,ft)|0,o=o+Math.imul(z,ut)|0,n=n+Math.imul(B,ct)|0,i=(i=i+Math.imul(B,dt)|0)+Math.imul(N,ct)|0,o=o+Math.imul(N,dt)|0;var Nt=(u+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,mt)|0)+Math.imul(I,pt)|0))<<13)|0;u=((o=o+Math.imul(I,mt)|0)+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,n=Math.imul(j,ot),i=(i=Math.imul(j,st))+Math.imul(P,ot)|0,o=Math.imul(P,st),n=n+Math.imul(T,ft)|0,i=(i=i+Math.imul(T,ut)|0)+Math.imul(U,ft)|0,o=o+Math.imul(U,ut)|0,n=n+Math.imul(L,ct)|0,i=(i=i+Math.imul(L,dt)|0)+Math.imul(z,ct)|0,o=o+Math.imul(z,dt)|0;var Ot=(u+(n=n+Math.imul(B,pt)|0)|0)+((8191&(i=(i=i+Math.imul(B,mt)|0)+Math.imul(N,pt)|0))<<13)|0;u=((o=o+Math.imul(N,mt)|0)+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(j,ft),i=(i=Math.imul(j,ut))+Math.imul(P,ft)|0,o=Math.imul(P,ut),n=n+Math.imul(T,ct)|0,i=(i=i+Math.imul(T,dt)|0)+Math.imul(U,ct)|0,o=o+Math.imul(U,dt)|0;var Lt=(u+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,mt)|0)+Math.imul(z,pt)|0))<<13)|0;u=((o=o+Math.imul(z,mt)|0)+(i>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(j,ct),i=(i=Math.imul(j,dt))+Math.imul(P,ct)|0,o=Math.imul(P,dt);var zt=(u+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(U,pt)|0))<<13)|0;u=((o=o+Math.imul(U,mt)|0)+(i>>>13)|0)+(zt>>>26)|0,zt&=67108863;var Rt=(u+(n=Math.imul(j,pt))|0)+((8191&(i=(i=Math.imul(j,mt))+Math.imul(P,pt)|0))<<13)|0;return u=((o=Math.imul(P,mt))+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,f[0]=bt,f[1]=yt,f[2]=gt,f[3]=vt,f[4]=wt,f[5]=Mt,f[6]=At,f[7]=_t,f[8]=Et,f[9]=St,f[10]=xt,f[11]=It,f[12]=kt,f[13]=Bt,f[14]=Nt,f[15]=Ot,f[16]=Lt,f[17]=zt,f[18]=Rt,0!==u&&(f[19]=u,r.length++),r};function y(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var s=i;i=0;for(var a=67108863&n,f=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=f;u++){var h=o-u,c=(0|t.words[h])*(0|e.words[u]),d=67108863&c;a=67108863&(d=d+a|0),i+=(s=(s=s+(c/67108864|0)|0)+(d>>>

126)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r._strip()}function g(t,e,r){return y(t,e,r)}function v(t,e){this.x=t,this.y=e}Math.imul||(b=m),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?b(this,t,e):r<63?m(this,t,e):r<1024?y(this,t,e):g(this,t,e)},v.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},v.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},v.prototype.permute=function(t,e,r,n,i,o){for(var s=0;s<o;s++)n[s]=e[t[s]],i[s]=r[t[s]]},v.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var s=1;s<i;s<<=1)for(var a=s<<1,f=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),h=0;h<i;h+=a)for(var c=f,d=u,l=0;l<s;l++){var p=r[h+l],m=n[h+l],b=r[h+l+s],y=n[h+l+s],g=c*b-d*y;y=c*y+d*b,b=g,r[h+l]=p+b,n[h+l]=m+y,r[h+l+s]=p-b,n[h+l+s]=m-y,l!==a&&(g=f*c-u*d,d=f*d+u*c,c=g)}},v.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},v.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},v.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},v.prototype.convert13b=function(t,e,r,i){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<i;++s)r[s]=0;n(0===o),n(0===(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},v.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),s=new Array(n),a=new Array(n),f=new Array(n),u=new Array(n),h=new Array(n),c=new Array(n),d=r.words;d.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,u,n),this.transform(s,o,a,f,n,i),this.transform(u,o,h,c,n,i);for(var l=0;l<n;l++){var p=a[l]*h[l]-f[l]*c[l];f[l]=a[l]*c[l]+f[l]*h[l],a[l]=p}return this.conjugate(a,f,n),this.transform(a,f,d,o,n,i),this.conjugate(d,o,n),this.normalize13b(d,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r._strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),g(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){var e=t<0;e&&(t=-t),n("number"===typeof t),n(t<67108864);for(var r=0,i=0;i<this.length;i++){var o=(0|this.words[i])*t,s=(67108863&o)+(67108863&r);r>>=26,r+=o/67108864|0,r+=s>>>26,this.words[i]=67108863&s}return 0!==r&&(this.words[i]=r,this.length++),e?this.ineg():this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=t.words[n]>>>i&1}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){n("number"===typeof t&&t>=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,f=(0|this.words[e])-a<<r;this.words[e]=f|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this._strip()},o.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var i;n("number"===typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,f=r;if(i-=s,i=Math.max(0,i),f){for(var u=0;u<s;u++)f.words[u]=this.words[u];f.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var h=0;for(u=this.length-1;u>=0&&(0!==h||u>=i);u--){var c=0|this.words[u];this.words[u]=h<<26-o|c>>>o,h=c&a}return f&&0!==h&&(f.words[f.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"===typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;return!(this.length<=r)&&!!(this.words[r]&i)},o.prototype.imaskn=function(t){n("number"===typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this._strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return n("number"===typeof t),n(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<=t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(n("number"===typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this._strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var i,o,s=t.length+r;this._expand(s);var a=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+a;var f=(0|t.words[i])*e;a=((o-=67108863&f)>>26)-(f/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)a=(o=(0|this.words[i+r])+a)>>26,this.words[i+r]=67108863&o;if(0===a)return this._strip();for(n(-1===a),a=0,i=0;i<this.length;i++)a=(o=-(0|this.words[i])+a)>>26,this.words[i]=67108863&o;return this.negative=1,this._strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,s=0|i.words[i.length-1];0!==(r=26-this._countBits(s))&&(i=i.ushln(r),n.iushln(r),s=0|i.words[i.length-1]);var a,f=n.length-i.length;if("mod"!==e){(a=new o(null)).length=f+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var h=n.clone()._ishlnsubmul(i,1,f);0===h.negative&&(n=h,a&&(a.words[f]=1));for(var c=f-1;c>=0;c--){var d=67108864*(0|n.words[i.length+c])+(0|n.words[i.length+c-1]);for(d=Math.min(d/s|0,67108863),n._ishlnsubmul(i,d,c);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(i,1,c),n.isZero()||(n.negative^=1);a&&(a.words[c]=d)}return a&&a._strip(),n._strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(i=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:i,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(i=a.div.neg()),{div:i,mod:a.mod}):0!==(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modrn(t.words[0]))}:this._wordDiv(t,e);var i,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modrn=function(t){var e=t<0;e&&(t=-t),n(t<=67108863);for(var r=(1<<26)%t,i=0,o=this.length-1;o>=0;o--)i=(r*i+(0|this.words[o]))%t;return e?-i:i},o.prototype.modn=function(t){return this.modrn(t)},o.prototype.idivn=function(t){var e=t<0;e&&(t=-t),n(t<=67108863);for(var r=0,i=this.length-1;i>=0;i--){var o=(0|this.words[i])+67108864*r;this.words[i]=o/t|0,r=o%t}return this._strip(),e?this.ineg():this},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),s=new o(0),a=new o(0),f=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var h=r.clone(),c=e.clone();!e.isZero();){for(var d=0,l=1;0===(e.words[0]&l)&&d<26;++d,l<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(i.isOdd()||s.isOdd())&&(i.iadd(h),s.isub(c)),i.iushrn(1),s.iushrn(1);for(var p=0,m=1;0===(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||f.isOdd())&&(a.iadd(h),f.isub(c)),a.iushrn(1),f.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(a),s.isub(f)):(r.isub(e),a.isub(i),f.isub(s))}return{a:a,b:f,gcd:r.iushln(u)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,s=new o(1),a=new o(0),f=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,h=1;0===(e.words[0]&h)&&u<26;++u,h<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(f),s.iushrn(1);for(var c=0,d=1;0===(r.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(r.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(f),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(i=0===e.cmpn(1)?s:a).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0===(1&this.words[0])},o.prototype.isOdd=function(){return 1===(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){n("number"===typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var o=i,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this._strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new x(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var w={k256:null,p224:null,p192:null,p25519:null};function M(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function A(){M.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){M.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function E(){M.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function S(){M.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function x(t){if("string"===typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus 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yt=(u+(n=n+Math.imul(c,K)|0)|0)+((8191&(i=(i=i+Math.imul(c,Y)|0)+Math.imul(d,K)|0))<<13)|0;u=((o=o+Math.imul(d,Y)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(y,q),i=(i=Math.imul(y,F))+Math.imul(g,q)|0,o=Math.imul(g,F),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,Y)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,Y)|0;var gt=(u+(n=n+Math.imul(c,V)|0)|0)+((8191&(i=(i=i+Math.imul(c,W)|0)+Math.imul(d,V)|0))<<13)|0;u=((o=o+Math.imul(d,W)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(w,q),i=(i=Math.imul(w,F))+Math.imul(M,q)|0,o=Math.imul(M,F),n=n+Math.imul(y,K)|0,i=(i=i+Math.imul(y,Y)|0)+Math.imul(g,K)|0,o=o+Math.imul(g,Y)|0,n=n+Math.imul(p,V)|0,i=(i=i+Math.imul(p,W)|0)+Math.imul(m,V)|0,o=o+Math.imul(m,W)|0;var vt=(u+(n=n+Math.imul(c,H)|0)|0)+((8191&(i=(i=i+Math.imul(c,Q)|0)+Math.imul(d,H)|0))<<13)|0;u=((o=o+Math.imul(d,Q)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(_,q),i=(i=Math.imul(_,F))+Math.imul(E,q)|0,o=Math.imul(E,F),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,Y)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,Y)|0,n=n+Math.imul(y,V)|0,i=(i=i+Math.imul(y,W)|0)+Math.imul(g,V)|0,o=o+Math.imul(g,W)|0,n=n+Math.imul(p,H)|0,i=(i=i+Math.imul(p,Q)|0)+Math.imul(m,H)|0,o=o+Math.imul(m,Q)|0;var wt=(u+(n=n+Math.imul(c,X)|0)|0)+((8191&(i=(i=i+Math.imul(c,tt)|0)+Math.imul(d,X)|0))<<13)|0;u=((o=o+Math.imul(d,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(x,q),i=(i=Math.imul(x,F))+Math.imul(I,q)|0,o=Math.imul(I,F),n=n+Math.imul(_,K)|0,i=(i=i+Math.imul(_,Y)|0)+Math.imul(E,K)|0,o=o+Math.imul(E,Y)|0,n=n+Math.imul(w,V)|0,i=(i=i+Math.imul(w,W)|0)+Math.imul(M,V)|0,o=o+Math.imul(M,W)|0,n=n+Math.imul(y,H)|0,i=(i=i+Math.imul(y,Q)|0)+Math.imul(g,H)|0,o=o+Math.imul(g,Q)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(d,rt)|0))<<13)|0;u=((o=o+Math.imul(d,nt)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(B,q),i=(i=Math.imul(B,F))+Math.imul(N,q)|0,o=Math.imul(N,F),n=n+Math.imul(x,K)|0,i=(i=i+Math.imul(x,Y)|0)+Math.imul(I,K)|0,o=o+Math.imul(I,Y)|0,n=n+Math.imul(_,V)|0,i=(i=i+Math.imul(_,W)|0)+Math.imul(E,V)|0,o=o+Math.imul(E,W)|0,n=n+Math.imul(w,H)|0,i=(i=i+Math.imul(w,Q)|0)+Math.imul(M,H)|0,o=o+Math.imul(M,Q)|0,n=n+Math.imul(y,X)|0,i=(i=i+Math.imul(y,tt)|0)+Math.imul(g,X)|0,o=o+Math.imul(g,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,nt)|0;var At=(u+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,st)|0)+Math.imul(d,ot)|0))<<13)|0;u=((o=o+Math.imul(d,st)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(L,q),i=(i=Math.imul(L,F))+Math.imul(z,q)|0,o=Math.imul(z,F),n=n+Math.imul(B,K)|0,i=(i=i+Math.imul(B,Y)|0)+Math.imul(N,K)|0,o=o+Math.imul(N,Y)|0,n=n+Math.imul(x,V)|0,i=(i=i+Math.imul(x,W)|0)+Math.imul(I,V)|0,o=o+Math.imul(I,W)|0,n=n+Math.imul(_,H)|0,i=(i=i+Math.imul(_,Q)|0)+Math.imul(E,H)|0,o=o+Math.imul(E,Q)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(M,X)|0,o=o+Math.imul(M,tt)|0,n=n+Math.imul(y,rt)|0,i=(i=i+Math.imul(y,nt)|0)+Math.imul(g,rt)|0,o=o+Math.imul(g,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var _t=(u+(n=n+Math.imul(c,ft)|0)|0)+((8191&(i=(i=i+Math.imul(c,ut)|0)+Math.imul(d,ft)|0))<<13)|0;u=((o=o+Math.imul(d,ut)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(T,q),i=(i=Math.imul(T,F))+Math.imul(U,q)|0,o=Math.imul(U,F),n=n+Math.imul(L,K)|0,i=(i=i+Math.imul(L,Y)|0)+Math.imul(z,K)|0,o=o+Math.imul(z,Y)|0,n=n+Math.imul(B,V)|0,i=(i=i+Math.imul(B,W)|0)+Math.imul(N,V)|0,o=o+Math.imul(N,W)|0,n=n+Math.imul(x,H)|0,i=(i=i+Math.imul(x,Q)|0)+Math.imul(I,H)|0,o=o+Math.imul(I,Q)|0,n=n+Math.imul(_,X)|0,i=(i=i+Math.imul(_,tt)|0)+Math.imul(E,X)|0,o=o+Math.imul(E,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,nt)|0,n=n+Math.imul(y,ot)|0,i=(i=i+Math.imul(y,st)|0)+Math.imul(g,ot)|0,o=o+Math.imul(g,st)|0,n=n+Math.imul(p,ft)|0,i=(i=i+Math.imul(p,ut)|0)+Math.imul(m,ft)|0,o=o+Math.imul(m,ut)|0;var Et=(u+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,dt)|0)+Math.imul(d,ct)|0))<<13)|0;u=((o=o+Math.imul(d,dt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(j,q),i=(i=Math.imul(j,F))+Math.imul(P,q)|0,o=Math.imul(P,F),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,Y)|0)+Math.imul(U,K)|0,o=o+Math.imul(U,Y)|0,n=n+Math.imul(L,V)|0,i=(i=i+Math.imul(L,W)|0)+Math.imul(z,V)|0,o=o+Math.imul(z,W)|0,n=n+Math.imul(B,H)|0,i=(i=i+Math.imul(B,Q)|0)+Math.imul(N,H)|0,o=o+Math.imul(N,Q)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(I,X)|0,o=o+Math.imul(I,tt)|0,n=n+Math.imul(_,rt)|0,i=(i=i+Math.imul(_,nt)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,n=n+Math.imul(y,ft)|0,i=(i=i+Math.imul(y,ut)|0)+Math.imul(g,ft)|0,o=o+Math.imul(g,ut)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,dt)|0)+Math.imul(m,ct)|0,o=o+Math.imul(m,dt)|0;var St=(u+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,mt)|0)+Math.imul(d,pt)|0))<<13)|0;u=((o=o+Math.imul(d,mt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(j,K),i=(i=Math.imul(j,Y))+Math.imul(P,K)|0,o=Math.imul(P,Y),n=n+Math.imul(T,V)|0,i=(i=i+Math.imul(T,W)|0)+Math.imul(U,V)|0,o=o+Math.imul(U,W)|0,n=n+Math.imul(L,H)|0,i=(i=i+Math.imul(L,Q)|0)+Math.imul(z,H)|0,o=o+Math.imul(z,Q)|0,n=n+Math.imul(B,X)|0,i=(i=i+Math.imul(B,tt)|0)+Math.imul(N,X)|0,o=o+Math.imul(N,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(I,rt)|0,o=o+Math.imul(I,nt)|0,n=n+Math.imul(_,ot)|0,i=(i=i+Math.imul(_,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,n=n+Math.imul(w,ft)|0,i=(i=i+Math.imul(w,ut)|0)+Math.imul(M,ft)|0,o=o+Math.imul(M,ut)|0,n=n+Math.imul(y,

1ct)|0,i=(i=i+Math.imul(y,dt)|0)+Math.imul(g,ct)|0,o=o+Math.imul(g,dt)|0;var xt=(u+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(j,V),i=(i=Math.imul(j,W))+Math.imul(P,V)|0,o=Math.imul(P,W),n=n+Math.imul(T,H)|0,i=(i=i+Math.imul(T,Q)|0)+Math.imul(U,H)|0,o=o+Math.imul(U,Q)|0,n=n+Math.imul(L,X)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(z,X)|0,o=o+Math.imul(z,tt)|0,n=n+Math.imul(B,rt)|0,i=(i=i+Math.imul(B,nt)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,st)|0)+Math.imul(I,ot)|0,o=o+Math.imul(I,st)|0,n=n+Math.imul(_,ft)|0,i=(i=i+Math.imul(_,ut)|0)+Math.imul(E,ft)|0,o=o+Math.imul(E,ut)|0,n=n+Math.imul(w,ct)|0,i=(i=i+Math.imul(w,dt)|0)+Math.imul(M,ct)|0,o=o+Math.imul(M,dt)|0;var It=(u+(n=n+Math.imul(y,pt)|0)|0)+((8191&(i=(i=i+Math.imul(y,mt)|0)+Math.imul(g,pt)|0))<<13)|0;u=((o=o+Math.imul(g,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(j,H),i=(i=Math.imul(j,Q))+Math.imul(P,H)|0,o=Math.imul(P,Q),n=n+Math.imul(T,X)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(U,X)|0,o=o+Math.imul(U,tt)|0,n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(z,rt)|0,o=o+Math.imul(z,nt)|0,n=n+Math.imul(B,ot)|0,i=(i=i+Math.imul(B,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,n=n+Math.imul(x,ft)|0,i=(i=i+Math.imul(x,ut)|0)+Math.imul(I,ft)|0,o=o+Math.imul(I,ut)|0,n=n+Math.imul(_,ct)|0,i=(i=i+Math.imul(_,dt)|0)+Math.imul(E,ct)|0,o=o+Math.imul(E,dt)|0;var kt=(u+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(j,X),i=(i=Math.imul(j,tt))+Math.imul(P,X)|0,o=Math.imul(P,tt),n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(U,rt)|0,o=o+Math.imul(U,nt)|0,n=n+Math.imul(L,ot)|0,i=(i=i+Math.imul(L,st)|0)+Math.imul(z,ot)|0,o=o+Math.imul(z,st)|0,n=n+Math.imul(B,ft)|0,i=(i=i+Math.imul(B,ut)|0)+Math.imul(N,ft)|0,o=o+Math.imul(N,ut)|0,n=n+Math.imul(x,ct)|0,i=(i=i+Math.imul(x,dt)|0)+Math.imul(I,ct)|0,o=o+Math.imul(I,dt)|0;var Bt=(u+(n=n+Math.imul(_,pt)|0)|0)+((8191&(i=(i=i+Math.imul(_,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(j,rt),i=(i=Math.imul(j,nt))+Math.imul(P,rt)|0,o=Math.imul(P,nt),n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,st)|0)+Math.imul(U,ot)|0,o=o+Math.imul(U,st)|0,n=n+Math.imul(L,ft)|0,i=(i=i+Math.imul(L,ut)|0)+Math.imul(z,ft)|0,o=o+Math.imul(z,ut)|0,n=n+Math.imul(B,ct)|0,i=(i=i+Math.imul(B,dt)|0)+Math.imul(N,ct)|0,o=o+Math.imul(N,dt)|0;var Nt=(u+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,mt)|0)+Math.imul(I,pt)|0))<<13)|0;u=((o=o+Math.imul(I,mt)|0)+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,n=Math.imul(j,ot),i=(i=Math.imul(j,st))+Math.imul(P,ot)|0,o=Math.imul(P,st),n=n+Math.imul(T,ft)|0,i=(i=i+Math.imul(T,ut)|0)+Math.imul(U,ft)|0,o=o+Math.imul(U,ut)|0,n=n+Math.imul(L,ct)|0,i=(i=i+Math.imul(L,dt)|0)+Math.imul(z,ct)|0,o=o+Math.imul(z,dt)|0;var Ot=(u+(n=n+Math.imul(B,pt)|0)|0)+((8191&(i=(i=i+Math.imul(B,mt)|0)+Math.imul(N,pt)|0))<<13)|0;u=((o=o+Math.imul(N,mt)|0)+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(j,ft),i=(i=Math.imul(j,ut))+Math.imul(P,ft)|0,o=Math.imul(P,ut),n=n+Math.imul(T,ct)|0,i=(i=i+Math.imul(T,dt)|0)+Math.imul(U,ct)|0,o=o+Math.imul(U,dt)|0;var Lt=(u+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,mt)|0)+Math.imul(z,pt)|0))<<13)|0;u=((o=o+Math.imul(z,mt)|0)+(i>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(j,ct),i=(i=Math.imul(j,dt))+Math.imul(P,ct)|0,o=Math.imul(P,dt);var zt=(u+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(U,pt)|0))<<13)|0;u=((o=o+Math.imul(U,mt)|0)+(i>>>13)|0)+(zt>>>26)|0,zt&=67108863;var Rt=(u+(n=Math.imul(j,pt))|0)+((8191&(i=(i=Math.imul(j,mt))+Math.imul(P,pt)|0))<<13)|0;return u=((o=Math.imul(P,mt))+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,f[0]=bt,f[1]=yt,f[2]=gt,f[3]=vt,f[4]=wt,f[5]=Mt,f[6]=At,f[7]=_t,f[8]=Et,f[9]=St,f[10]=xt,f[11]=It,f[12]=kt,f[13]=Bt,f[14]=Nt,f[15]=Ot,f[16]=Lt,f[17]=zt,f[18]=Rt,0!==u&&(f[19]=u,r.length++),r};function m(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(p=l),o.prototype.mulTo=function(t,e){var r,n=this.length+t.length;return r=10===this.length&&10===t.length?p(this,t,e):n<63?l(this,t,e):n<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var s=i;i=0;for(var a=67108863&n,f=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=f;u++){var h=o-u,c=(0|t.words[h])*(0|e.words[u]),d=67108863&c;a=67108863&(d=d+a|0),i+=(s=(s=s+(c/67108864|0)|0)+(d>>>

126)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):m(this,t,e),r},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},b.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},b.prototype.permute=function(t,e,r,n,i,o){for(var s=0;s<o;s++)n[s]=e[t[s]],i[s]=r[t[s]]},b.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var s=1;s<i;s<<=1)for(var a=s<<1,f=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),h=0;h<i;h+=a)for(var c=f,d=u,l=0;l<s;l++){var p=r[h+l],m=n[h+l],b=r[h+l+s],y=n[h+l+s],g=c*b-d*y;y=c*y+d*b,b=g,r[h+l]=p+b,n[h+l]=m+y,r[h+l+s]=p-b,n[h+l+s]=m-y,l!==a&&(g=f*c-u*d,d=f*d+u*c,c=g)}},b.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},b.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},b.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},b.prototype.convert13b=function(t,e,r,i){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<i;++s)r[s]=0;n(0===o),n(0===(-8192&o))},b.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},b.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),s=new Array(n),a=new Array(n),f=new Array(n),u=new Array(n),h=new Array(n),c=new Array(n),d=r.words;d.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,u,n),this.transform(s,o,a,f,n,i),this.transform(u,o,h,c,n,i);for(var l=0;l<n;l++){var p=a[l]*h[l]-f[l]*c[l];f[l]=a[l]*c[l]+f[l]*h[l],a[l]=p}return this.conjugate(a,f,n),this.transform(a,f,d,o,n,i),this.conjugate(d,o,n),this.normalize13b(d,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),m(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){n("number"===typeof t),n(t<67108864);for(var e=0,r=0;r<this.length;r++){var i=(0|this.words[r])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){n("number"===typeof t&&t>=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,f=(0|this.words[e])-a<<r;this.words[e]=f|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},o.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var i;n("number"===typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,f=r;if(i-=s,i=Math.max(0,i),f){for(var u=0;u<s;u++)f.words[u]=this.words[u];f.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var h=0;for(u=this.length-1;u>=0&&(0!==h||u>=i);u--){var c=0|this.words[u];this.words[u]=h<<26-o|c>>>o,h=c&a}return f&&0!==h&&(f.words[f.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"===typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;return!(this.length<=r)&&!!(this.words[r]&i)},o.prototype.imaskn=function(t){n("number"===typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return n("number"===typeof t),n(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(n("number"===typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var i,o,s=t.length+r;this._expand(s);var a=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+a;var f=(0|t.words[i])*e;a=((o-=67108863&f)>>26)-(f/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)a=(o=(0|this.words[i+r])+a)>>26,this.words[i+r]=67108863&o;if(0===a)return this.strip();for(n(-1===a),a=0,i=0;i<this.length;i++)a=(o=-(0|this.words[i])+a)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,s=0|i.words[i.length-1];0!==(r=26-this._countBits(s))&&(i=i.ushln(r),n.iushln(r),s=0|i.words[i.length-1]);var a,f=n.length-i.length;if("mod"!==e){(a=new o(null)).length=f+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var h=n.clone()._ishlnsubmul(i,1,f);0===h.negative&&(n=h,a&&(a.words[f]=1));for(var c=f-1;c>=0;c--){var d=67108864*(0|n.words[i.length+c])+(0|n.words[i.length+c-1]);for(d=Math.min(d/s|0,67108863),n._ishlnsubmul(i,d,c);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(i,1,c),n.isZero()||(n.negative^=1);a&&(a.words[c]=d)}return a&&a.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(i=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:i,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(i=a.div.neg()),{div:i,mod:a.mod}):0!==(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},o.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),s=new o(0),a=new o(0),f=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var h=r.clone(),c=e.clone();!e.isZero();){for(var d=0,l=1;0===(e.words[0]&l)&&d<26;++d,l<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(i.isOdd()||s.isOdd())&&(i.iadd(h),s.isub(c)),i.iushrn(1),s.iushrn(1);for(var p=0,m=1;0===(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||f.isOdd())&&(a.iadd(h),f.isub(c)),a.iushrn(1),f.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(a),s.isub(f)):(r.isub(e),a.isub(i),f.isub(s))}return{a:a,b:f,gcd:r.iushln(u)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,s=new o(1),a=new o(0),f=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,h=1;0===(e.words[0]&h)&&u<26;++u,h<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(f),s.iushrn(1);for(var c=0,d=1;0===(r.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(r.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(f),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(i=0===e.cmpn(1)?s:a).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0===(1&this.words[0])},o.prototype.isOdd=function(){return 1===(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){n("number"===typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var o=i,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new _(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var y={k256:null,p224:null,p192:null,p25519:null};function g(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function w(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function M(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function A(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){if("string"===typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function E(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new o(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)}g.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},i(v,g),v.prototype.split=function(t,e){for(var r=4194303,n=Math.min(t.length,9),i=0;i<n;i++)e.words[i]=t.words[i];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var o=t.words[9];for(e.words[e.length++]=o&r,i=10;i<t.length;i++){var s=0|t.words[i];t.words[i-10]=(s&r)<<4|o>>>22,o=s}o>>>=22,t.words[i-10]=o,0===o&&t.length>10?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.wor

1ds[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(w,g),i(M,g),i(A,g),A.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(y[t])return y[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new w;else if("p192"===t)e=new M;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new A}return y[t]=e,e},_.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){n(0===(t.negative|e.negative),"red works only with positives"),n(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},_.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},_.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},_.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},_.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},_.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},_.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},_.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},_.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},_.prototype.isqr=function(t){return this.imul(t,t.clone())},_.prototype.sqr=function(t){return this.mul(t,t)},_.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2===1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var i=this.m.subn(1),s=0;!i.isZero()&&0===i.andln(1);)s++,i.iushrn(1);n(!i.isZero());var a=new o(1).toRed(this),f=a.redNeg(),u=this.m.subn(1).iushrn(1),h=this.m.bitLength();for(h=new o(2*h*h).toRed(this);0!==this.pow(h,u).cmp(f);)h.redIAdd(f);for(var c=this.pow(h,i),d=this.pow(t,i.addn(1).iushrn(1)),l=this.pow(t,i),p=s;0!==l.cmp(a);){for(var m=l,b=0;0!==m.cmp(a);b++)m=m.redSqr();n(b<p);var y=this.pow(c,new o(1).iushln(p-b-1));d=d.redMul(y),c=y.redSqr(),l=l.redMul(c),p=b}return d},_.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},_.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var i=r[0],s=0,a=0,f=e.bitLength()%26;for(0===f&&(f=26),n=e.length-1;n>=0;n--){for(var u=e.words[n],h=f-1;h>=0;h--){var c=u>>h&1;i!==r[0]&&(i=this.sqr(i)),0!==c||0!==s?(s<<=1,s|=c,(4===++a||0===n&&0===h)&&(i=this.mul(i,r[s]),a=0,s=0)):a=0}

1777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var i=0,o=0,s=0;s<this.length;s++){var a=this.words[s],f=(16777215&(a<<i|o)).toString(16);r=0!==(o=a>>>24-i&16777215)||s!==this.length-1?d[6-f.length]+f+r:f+r,(i+=2)>=26&&(i-=26,s--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!==0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var u=l[t],h=p[t];r="";var c=this.clone();for(c.negative=0;!c.isZero();){var m=c.modrn(h).toString(t);r=(c=c.idivn(h)).isZero()?m+r:d[u-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!==0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16,2)},s&&(o.prototype.toBuffer=function(t,e){return this.toArrayLike(s,t,e)}),o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)};function m(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],s=i*o,a=67108863&s,f=s/67108864|0;r.words[0]=a;for(var u=1;u<n;u++){for(var h=f>>>26,c=67108863&f,d=Math.min(u,e.length-1),l=Math.max(0,u-t.length+1);l<=d;l++){var p=u-l|0;h+=(s=(i=0|t.words[p])*(o=0|e.words[l])+c)/67108864|0,c=67108863&s}r.words[u]=0|c,f=0|h}return 0!==f?r.words[u]=0|f:r.length--,r._strip()}o.prototype.toArrayLike=function(t,e,r){this._strip();var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0");var s=function(t,e){return t.allocUnsafe?t.allocUnsafe(e):new t(e)}(t,o);return this["_toArrayLike"+("le"===e?"LE":"BE")](s,i),s},o.prototype._toArrayLikeLE=function(t,e){for(var r=0,n=0,i=0,o=0;i<this.length;i++){var s=this.words[i]<<o|n;t[r++]=255&s,r<t.length&&(t[r++]=s>>8&255),r<t.length&&(t[r++]=s>>16&255),6===o?(r<t.length&&(t[r++]=s>>24&255),n=0,o=0):(n=s>>>24,o+=2)}if(r<t.length)for(t[r++]=n;r<t.length;)t[r++]=0},o.prototype._toArrayLikeBE=function(t,e){for(var r=t.length-1,n=0,i=0,o=0;i<this.length;i++){var s=this.words[i]<<o|n;t[r--]=255&s,r>=0&&(t[r--]=s>>8&255),r>=0&&(t[r--]=s>>16&255),6===o?(r>=0&&(t[r--]=s>>24&255),n=0,o=0):(n=s>>>24,o+=2)}if(r>=0)for(t[r--]=n;r>=0;)t[r--]=0},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0===(8191&e)&&(r+=13,e>>>=13),0===(127&e)&&(r+=7,e>>>=7),0===(15&e)&&(r+=4,e>>>=4),0===(3&e)&&(r+=2,e>>>=2),0===(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this._strip()},o.prototype.ior=function(t){return n(0===(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this._strip()},o.prototype.iand=function(t){return n(0===(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this._strip()},o.prototype.ixor=function(t){return n(0===(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){n("number"===typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return r>0&&(this.words[i]=~this.words[i]&67108863>>26-r),this._strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"===typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<i:this.words[r]&~(1<<i),this._strip()},o.prototype.iadd=function(t){var e,r,n;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o<n.length;o++)e=(0|r.words[o])+(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<r.length;o++)e=(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>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},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,s=0;s<n.length;s++)o=(e=(0|r.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;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()},o.prototype.sub=function(t){return this.clone().isub(t)};var b=function(t,e,r){var n,i,o,s=t.words,a=e.words,f=r.words,u=0,h=0|s[0],c=8191&h,d=h>>>13,l=0|s[1],p=8191&l,m=l>>>13,b=0|s[2],y=8191&b,g=b>>>13,v=0|s[3],w=8191&v,M=v>>>13,A=0|s[4],_=8191&A,E=A>>>13,S=0|s[5],x=8191&S,I=S>>>13,k=0|s[6],B=8191&k,N=k>>>13,O=0|s[7],L=8191&O,z=O>>>13,R=0|s[8],T=8191&R,U=R>>>13,C=0|s[9],j=8191&C,P=C>>>13,D=0|a[0],q=8191&D,F=D>>>13,Z=0|a[1],K=8191&Z,Y=Z>>>13,$=0|a[2],V=8191&$,W=$>>>13,G=0|a[3],H=8191&G,Q=G>>>13,J=0|a[4],X=8191&J,tt=J>>>13,et=0|a[5],rt=8191&et,nt=et>>>13,it=0|a[6],ot=8191&it,st=it>>>13,at=0|a[7],ft=8191&at,ut=at>>>13,ht=0|a[8],ct=8191&ht,dt=ht>>>13,lt=0|a[9],pt=8191&lt,mt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var bt=(u+(n=Math.imul(c,q))|0)+((8191&(i=(i=Math.imul(c,F))+Math.imul(d,q)|0))<<13)|0;u=((o=Math.imul(d,F))+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(p,q),i=(i=Math.imul(p,F))+Math.imul(m,q)|0,o=Math.imul(m,F);var yt=(u+(n=n+Math.imul(c,K)|0)|0)+((8191&(i=(i=i+Math.imul(c,Y)|0)+Math.imul(d,K)|0))<<13)|0;u=((o=o+Math.imul(d,Y)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(y,q),i=(i=Math.imul(y,F))+Math.imul(g,q)|0,o=Math.imul(g,F),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,Y)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,Y)|0;var gt=(u+(n=n+Math.imul(c,V)|0)|0)+((8191&(i=(i=i+Math.imul(c,W)|0)+Math.imul(d,V)|0))<<13)|0;u=((o=o+Math.imul(d,W)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(w,q),i=(i=Math.imul(w,F))+Math.imul(M,q)|0,o=Math.imul(M,F),n=n+Math.imul(y,K)|0,i=(i=i+Math.imul(y,Y)|0)+Math.imul(g,K)|0,o=o+Math.imul(g,Y)|0,n=n+Math.imul(p,V)|0,i=(i=i+Math.imul(p,W)|0)+Math.imul(m,V)|0,o=o+Math.imul(m,W)|0;var vt=(u+(n=n+Math.imul(c,H)|0)|0)+((8191&(i=(i=i+Math.imul(c,Q)|0)+Math.imul(d,H)|0))<<13)|0;u=((o=o+Math.imul(d,Q)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(_,q),i=(i=Math.imul(_,F))+Math.imul(E,q)|0,o=Math.imul(E,F),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,Y)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,Y)|0,n=n+Math.imul(y,V)|0,i=(i=i+Math.imul(y,W)|0)+Math.imul(g,V)|0,o=o+Math.imul(g,W)|0,n=n+Math.imul(p,H)|0,i=(i=i+Math.imul(p,Q)|0)+Math.imul(m,H)|0,o=o+Math.imul(m,Q)|0;var wt=(u+(n=n+Math.imul(c,X)|0)|0)+((8191&(i=(i=i+Math.imul(c,tt)|0)+Math.imul(d,X)|0))<<13)|0;u=((o=o+Math.imul(d,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(x,q),i=(i=Math.imul(x,F))+Math.imul(I,q)|0,o=Math.imul(I,F),n=n+Math.imul(_,K)|0,i=(i=i+Math.imul(_,Y)|0)+Math.imul(E,K)|0,o=o+Math.imul(E,Y)|0,n=n+Math.imul(w,V)|0,i=(i=i+Math.imul(w,W)|0)+Math.imul(M,V)|0,o=o+Math.imul(M,W)|0,n=n+Math.imul(y,H)|0,i=(i=i+Math.imul(y,Q)|0)+Math.imul(g,H)|0,o=o+Math.imul(g,Q)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(d,rt)|0))<<13)|0;u=((o=o+Math.imul(d,nt)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(B,q),i=(i=Math.imul(B,F))+Math.imul(N,q)|0,o=Math.imul(N,F),n=n+Math.imul(x,K)|0,i=(i=i+Math.imul(x,Y)|0)+Math.imul(I,K)|0,o=o+Math.imul(I,Y)|0,n=n+Math.imul(_,V)|0,i=(i=i+Math.imul(_,W)|0)+Math.imul(E,V)|0,o=o+Math.imul(E,W)|0,n=n+Math.imul(w,H)|0,i=(i=i+Math.imul(w,Q)|0)+Math.imul(M,H)|0,o=o+Math.imul(M,Q)|0,n=n+Math.imul(y,X)|0,i=(i=i+Math.imul(y,tt)|0)+Math.imul(g,X)|0,o=o+Math.imul(g,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,nt)|0;var At=(u+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,st)|0)+Math.imul(d,ot)|0))<<13)|0;u=((o=o+Math.imul(d,st)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(L,q),i=(i=Math.imul(L,F))+Math.imul(z,q)|0,o=Math.imul(z,F),n=n+Math.imul(B,K)|0,i=(i=i+Math.imul(B,Y)|0)+Math.imul(N,K)|0,o=o+Math.imul(N,Y)|0,n=n+Math.imul(x,V)|0,i=(i=i+Math.imul(x,W)|0)+Math.imul(I,V)|0,o=o+Math.imul(I,W)|0,n=n+Math.imul(_,H)|0,i=(i=i+Math.imul(_,Q)|0)+Math.imul(E,H)|0,o=o+Math.imul(E,Q)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(M,X)|0,o=o+Math.imul(M,tt)|0,n=n+Math.imul(y,rt)|0,i=(i=i+Math.imul(y,nt)|0)+Math.imul(g,rt)|0,o=o+Math.imul(g,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var _t=(u+(n=n+Math.imul(c,ft)|0)|0)+((8191&(i=(i=i+Math.imul(c,ut)|0)+Math.imul(d,ft)|0))<<13)|0;u=((o=o+Math.imul(d,ut)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(T,q),i=(i=Math.imul(T,F))+Math.imul(U,q)|0,o=Math.imul(U,F),n=n+Math.imul(L,K)|0,i=(i=i+Math.imul(L,Y)|0)+Math.imul(z,K)|0,o=o+Math.imul(z,Y)|0,n=n+Math.imul(B,V)|0,i=(i=i+Math.imul(B,W)|0)+Math.imul(N,V)|0,o=o+Math.imul(N,W)|0,n=n+Math.imul(x,H)|0,i=(i=i+Math.imul(x,Q)|0)+Math.imul(I,H)|0,o=o+Math.imul(I,Q)|0,n=n+Math.imul(_,X)|0,i=(i=i+Math.imul(_,tt)|0)+Math.imul(E,X)|0,o=o+Math.imul(E,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,nt)|0,n=n+Math.imul(y,ot)|0,i=(i=i+Math.imul(y,st)|0)+Math.imul(g,ot)|0,o=o+Math.imul(g,st)|0,n=n+Math.imul(p,ft)|0,i=(i=i+Math.imul(p,ut)|0)+Math.imul(m,ft)|0,o=o+Math.imul(m,ut)|0;var Et=(u+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,dt)|0)+Math.imul(d,ct)|0))<<13)|0;u=((o=o+Math.imul(d,dt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(j,q),i=(i=Math.imul(j,F))+Math.imul(P,q)|0,o=Math.imul(P,F),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,Y)|0)+Math.imul(U,K)|0,o=o+Math.imul(U,Y)|0,n=n+Math.imul(L,V)|0,i=(i=i+Math.imul(L,W)|0)+Math.imul(z,V)|0,o=o+Math.imul(z,W)|0,n=n+Math.imul(B,H)|0,i=(i=i+Math.imul(B,Q)|0)+Math.imul(N,H)|0,o=o+Math.imul(N,Q)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(I,X)|0,o=o+Math.imul(I,tt)|0,n=n+Math.imul(_,rt)|0,i=(i=i+Math.imul(_,nt)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,n=n+Math.imul(y,ft)|0,i=(i=i+Math.imul(y,ut)|0)+Math.imul(g,ft)|0,o=o+Math.imul(g,ut)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,dt)|0)+Math.imul(m,ct)|0,o=o+Math.imul(m,dt)|0;var St=(u+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,mt)|0)+Math.imul(d,pt)|0))<<13)|0;u=((o=o+Math.imul(d,mt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(j,K),i=(i=Math.imul(j,Y))+Math.imul(P,K)|0,o=Math.imul(P,Y),n=n+Math.imul(T,V)|0,i=(i=i+Math.imul(T,W)|0)+Math.imul(U,V)|0,o=o+Math.imul(U,W)|0,n=n+Math.imul(L,H)|0,i=(i=i+Math.imul(L,Q)|0)+Math.imul(z,H)|0,o=o+Math.imul(z,Q)|0,n=n+Math.imul(B,X)|0,i=(i=i+Math.imul(B,tt)|0)+Math.imul(N,X)|0,o=o+Math.imul(N,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(I,rt)|0,o=o+Math.imul(I,nt)|0,n=n+Math.imul(_,ot)|0,i=(i=i+Math.imul(_,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,n=n+Math.imul(w,ft)|0,i=(i=i+Math.imul(w,ut)|0)+Math.imul(M,ft)|0,o=o+Math.imul(M,ut)|0,n=n+Math.imul(y,

1ct)|0,i=(i=i+Math.imul(y,dt)|0)+Math.imul(g,ct)|0,o=o+Math.imul(g,dt)|0;var xt=(u+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(j,V),i=(i=Math.imul(j,W))+Math.imul(P,V)|0,o=Math.imul(P,W),n=n+Math.imul(T,H)|0,i=(i=i+Math.imul(T,Q)|0)+Math.imul(U,H)|0,o=o+Math.imul(U,Q)|0,n=n+Math.imul(L,X)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(z,X)|0,o=o+Math.imul(z,tt)|0,n=n+Math.imul(B,rt)|0,i=(i=i+Math.imul(B,nt)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,st)|0)+Math.imul(I,ot)|0,o=o+Math.imul(I,st)|0,n=n+Math.imul(_,ft)|0,i=(i=i+Math.imul(_,ut)|0)+Math.imul(E,ft)|0,o=o+Math.imul(E,ut)|0,n=n+Math.imul(w,ct)|0,i=(i=i+Math.imul(w,dt)|0)+Math.imul(M,ct)|0,o=o+Math.imul(M,dt)|0;var It=(u+(n=n+Math.imul(y,pt)|0)|0)+((8191&(i=(i=i+Math.imul(y,mt)|0)+Math.imul(g,pt)|0))<<13)|0;u=((o=o+Math.imul(g,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(j,H),i=(i=Math.imul(j,Q))+Math.imul(P,H)|0,o=Math.imul(P,Q),n=n+Math.imul(T,X)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(U,X)|0,o=o+Math.imul(U,tt)|0,n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(z,rt)|0,o=o+Math.imul(z,nt)|0,n=n+Math.imul(B,ot)|0,i=(i=i+Math.imul(B,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,n=n+Math.imul(x,ft)|0,i=(i=i+Math.imul(x,ut)|0)+Math.imul(I,ft)|0,o=o+Math.imul(I,ut)|0,n=n+Math.imul(_,ct)|0,i=(i=i+Math.imul(_,dt)|0)+Math.imul(E,ct)|0,o=o+Math.imul(E,dt)|0;var kt=(u+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(j,X),i=(i=Math.imul(j,tt))+Math.imul(P,X)|0,o=Math.imul(P,tt),n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(U,rt)|0,o=o+Math.imul(U,nt)|0,n=n+Math.imul(L,ot)|0,i=(i=i+Math.imul(L,st)|0)+Math.imul(z,ot)|0,o=o+Math.imul(z,st)|0,n=n+Math.imul(B,ft)|0,i=(i=i+Math.imul(B,ut)|0)+Math.imul(N,ft)|0,o=o+Math.imul(N,ut)|0,n=n+Math.imul(x,ct)|0,i=(i=i+Math.imul(x,dt)|0)+Math.imul(I,ct)|0,o=o+Math.imul(I,dt)|0;var Bt=(u+(n=n+Math.imul(_,pt)|0)|0)+((8191&(i=(i=i+Math.imul(_,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(j,rt),i=(i=Math.imul(j,nt))+Math.imul(P,rt)|0,o=Math.imul(P,nt),n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,st)|0)+Math.imul(U,ot)|0,o=o+Math.imul(U,st)|0,n=n+Math.imul(L,ft)|0,i=(i=i+Math.imul(L,ut)|0)+Math.imul(z,ft)|0,o=o+Math.imul(z,ut)|0,n=n+Math.imul(B,ct)|0,i=(i=i+Math.imul(B,dt)|0)+Math.imul(N,ct)|0,o=o+Math.imul(N,dt)|0;var Nt=(u+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,mt)|0)+Math.imul(I,pt)|0))<<13)|0;u=((o=o+Math.imul(I,mt)|0)+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,n=Math.imul(j,ot),i=(i=Math.imul(j,st))+Math.imul(P,ot)|0,o=Math.imul(P,st),n=n+Math.imul(T,ft)|0,i=(i=i+Math.imul(T,ut)|0)+Math.imul(U,ft)|0,o=o+Math.imul(U,ut)|0,n=n+Math.imul(L,ct)|0,i=(i=i+Math.imul(L,dt)|0)+Math.imul(z,ct)|0,o=o+Math.imul(z,dt)|0;var Ot=(u+(n=n+Math.imul(B,pt)|0)|0)+((8191&(i=(i=i+Math.imul(B,mt)|0)+Math.imul(N,pt)|0))<<13)|0;u=((o=o+Math.imul(N,mt)|0)+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(j,ft),i=(i=Math.imul(j,ut))+Math.imul(P,ft)|0,o=Math.imul(P,ut),n=n+Math.imul(T,ct)|0,i=(i=i+Math.imul(T,dt)|0)+Math.imul(U,ct)|0,o=o+Math.imul(U,dt)|0;var Lt=(u+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,mt)|0)+Math.imul(z,pt)|0))<<13)|0;u=((o=o+Math.imul(z,mt)|0)+(i>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(j,ct),i=(i=Math.imul(j,dt))+Math.imul(P,ct)|0,o=Math.imul(P,dt);var zt=(u+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(U,pt)|0))<<13)|0;u=((o=o+Math.imul(U,mt)|0)+(i>>>13)|0)+(zt>>>26)|0,zt&=67108863;var Rt=(u+(n=Math.imul(j,pt))|0)+((8191&(i=(i=Math.imul(j,mt))+Math.imul(P,pt)|0))<<13)|0;return u=((o=Math.imul(P,mt))+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,f[0]=bt,f[1]=yt,f[2]=gt,f[3]=vt,f[4]=wt,f[5]=Mt,f[6]=At,f[7]=_t,f[8]=Et,f[9]=St,f[10]=xt,f[11]=It,f[12]=kt,f[13]=Bt,f[14]=Nt,f[15]=Ot,f[16]=Lt,f[17]=zt,f[18]=Rt,0!==u&&(f[19]=u,r.length++),r};function y(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var s=i;i=0;for(var a=67108863&n,f=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=f;u++){var h=o-u,c=(0|t.words[h])*(0|e.words[u]),d=67108863&c;a=67108863&(d=d+a|0),i+=(s=(s=s+(c/67108864|0)|0)+(d>>>

126)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r._strip()}function g(t,e,r){return y(t,e,r)}function v(t,e){this.x=t,this.y=e}Math.imul||(b=m),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?b(this,t,e):r<63?m(this,t,e):r<1024?y(this,t,e):g(this,t,e)},v.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},v.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},v.prototype.permute=function(t,e,r,n,i,o){for(var s=0;s<o;s++)n[s]=e[t[s]],i[s]=r[t[s]]},v.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var s=1;s<i;s<<=1)for(var a=s<<1,f=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),h=0;h<i;h+=a)for(var c=f,d=u,l=0;l<s;l++){var p=r[h+l],m=n[h+l],b=r[h+l+s],y=n[h+l+s],g=c*b-d*y;y=c*y+d*b,b=g,r[h+l]=p+b,n[h+l]=m+y,r[h+l+s]=p-b,n[h+l+s]=m-y,l!==a&&(g=f*c-u*d,d=f*d+u*c,c=g)}},v.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},v.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},v.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},v.prototype.convert13b=function(t,e,r,i){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<i;++s)r[s]=0;n(0===o),n(0===(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},v.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),s=new Array(n),a=new Array(n),f=new Array(n),u=new Array(n),h=new Array(n),c=new Array(n),d=r.words;d.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,u,n),this.transform(s,o,a,f,n,i),this.transform(u,o,h,c,n,i);for(var l=0;l<n;l++){var p=a[l]*h[l]-f[l]*c[l];f[l]=a[l]*c[l]+f[l]*h[l],a[l]=p}return this.conjugate(a,f,n),this.transform(a,f,d,o,n,i),this.conjugate(d,o,n),this.normalize13b(d,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r._strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),g(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){var e=t<0;e&&(t=-t),n("number"===typeof t),n(t<67108864);for(var r=0,i=0;i<this.length;i++){var o=(0|this.words[i])*t,s=(67108863&o)+(67108863&r);r>>=26,r+=o/67108864|0,r+=s>>>26,this.words[i]=67108863&s}return 0!==r&&(this.words[i]=r,this.length++),e?this.ineg():this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=t.words[n]>>>i&1}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){n("number"===typeof t&&t>=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,f=(0|this.words[e])-a<<r;this.words[e]=f|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this._strip()},o.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var i;n("number"===typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,f=r;if(i-=s,i=Math.max(0,i),f){for(var u=0;u<s;u++)f.words[u]=this.words[u];f.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var h=0;for(u=this.length-1;u>=0&&(0!==h||u>=i);u--){var c=0|this.words[u];this.words[u]=h<<26-o|c>>>o,h=c&a}return f&&0!==h&&(f.words[f.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"===typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;return!(this.length<=r)&&!!(this.words[r]&i)},o.prototype.imaskn=function(t){n("number"===typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this._strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return n("number"===typeof t),n(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<=t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(n("number"===typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this._strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var i,o,s=t.length+r;this._expand(s);var a=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+a;var f=(0|t.words[i])*e;a=((o-=67108863&f)>>26)-(f/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)a=(o=(0|this.words[i+r])+a)>>26,this.words[i+r]=67108863&o;if(0===a)return this._strip();for(n(-1===a),a=0,i=0;i<this.length;i++)a=(o=-(0|this.words[i])+a)>>26,this.words[i]=67108863&o;return this.negative=1,this._strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,s=0|i.words[i.length-1];0!==(r=26-this._countBits(s))&&(i=i.ushln(r),n.iushln(r),s=0|i.words[i.length-1]);var a,f=n.length-i.length;if("mod"!==e){(a=new o(null)).length=f+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var h=n.clone()._ishlnsubmul(i,1,f);0===h.negative&&(n=h,a&&(a.words[f]=1));for(var c=f-1;c>=0;c--){var d=67108864*(0|n.words[i.length+c])+(0|n.words[i.length+c-1]);for(d=Math.min(d/s|0,67108863),n._ishlnsubmul(i,d,c);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(i,1,c),n.isZero()||(n.negative^=1);a&&(a.words[c]=d)}return a&&a._strip(),n._strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(i=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:i,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(i=a.div.neg()),{div:i,mod:a.mod}):0!==(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modrn(t.words[0]))}:this._wordDiv(t,e);var i,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modrn=function(t){var e=t<0;e&&(t=-t),n(t<=67108863);for(var r=(1<<26)%t,i=0,o=this.length-1;o>=0;o--)i=(r*i+(0|this.words[o]))%t;return e?-i:i},o.prototype.modn=function(t){return this.modrn(t)},o.prototype.idivn=function(t){var e=t<0;e&&(t=-t),n(t<=67108863);for(var r=0,i=this.length-1;i>=0;i--){var o=(0|this.words[i])+67108864*r;this.words[i]=o/t|0,r=o%t}return this._strip(),e?this.ineg():this},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),s=new o(0),a=new o(0),f=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var h=r.clone(),c=e.clone();!e.isZero();){for(var d=0,l=1;0===(e.words[0]&l)&&d<26;++d,l<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(i.isOdd()||s.isOdd())&&(i.iadd(h),s.isub(c)),i.iushrn(1),s.iushrn(1);for(var p=0,m=1;0===(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||f.isOdd())&&(a.iadd(h),f.isub(c)),a.iushrn(1),f.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(a),s.isub(f)):(r.isub(e),a.isub(i),f.isub(s))}return{a:a,b:f,gcd:r.iushln(u)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,s=new o(1),a=new o(0),f=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,h=1;0===(e.words[0]&h)&&u<26;++u,h<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(f),s.iushrn(1);for(var c=0,d=1;0===(r.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(r.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(f),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(i=0===e.cmpn(1)?s:a).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0===(1&this.words[0])},o.prototype.isOdd=function(){return 1===(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){n("number"===typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var o=i,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this._strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new x(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red 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c=s[u];a(0!==c),f="affine"===t.type?c>0?f.mixedAdd(i[c-1>>1]):f.mixedAdd(i[-c-1>>1].neg()):c>0?f.add(i[c-1>>1]):f.add(i[-c-1>>1].neg())}return"affine"===t.type?f.toP():f},f.prototype._wnafMulAdd=function(t,e,r,n,i){var a,f,u,h=this._wnafT1,c=this._wnafT2,d=this._wnafT3,l=0;for(a=0;a<n;a++){var p=(u=e[a])._getNAFPoints(t);h[a]=p.wnd,c[a]=p.points}for(a=n-1;a>=1;a-=2){var m=a-1,b=a;if(1===h[m]&&1===h[b]){var y=[e[m],null,null,e[b]];0===e[m].y.cmp(e[b].y)?(y[1]=e[m].add(e[b]),y[2]=e[m].toJ().mixedAdd(e[b].neg())):0===e[m].y.cmp(e[b].y.redNeg())?(y[1]=e[m].toJ().mixedAdd(e[b]),y[2]=e[m].add(e[b].neg())):(y[1]=e[m].toJ().mixedAdd(e[b]),y[2]=e[m].toJ().mixedAdd(e[b].neg()));var g=[-3,-1,-5,-7,0,7,5,1,3],v=s(r[m],r[b]);for(l=Math.max(v[0].length,l),d[m]=new Array(l),d[b]=new Array(l),f=0;f<l;f++){var w=0|v[0][f],M=0|v[1][f];d[m][f]=g[3*(w+1)+(M+1)],d[b][f]=0,c[m]=y}}else d[m]=o(r[m],h[m],this._bitLength),d[b]=o(r[b],h[b],this._bitLength),l=Math.max(d[m].length,l),l=Math.max(d[b].length,l)}var 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1o(f,s),t.exports=f,f.prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},f.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},f.prototype.jpoint=function(t,e,r,n){return this.point(t,e,r,n)},f.prototype.pointFromX=function(t,e){(t=new i(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),n=this.c2.redSub(this.a.redMul(r)),o=this.one.redSub(this.c2.redMul(this.d).redMul(r)),s=n.redMul(o.redInvm()),a=s.redSqrt();if(0!==a.redSqr().redSub(s).cmp(this.zero))throw new Error("invalid point");var f=a.fromRed().isOdd();return(e&&!f||!e&&f)&&(a=a.redNeg()),this.point(t,a)},f.prototype.pointFromY=function(t,e){(t=new i(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),n=r.redSub(this.c2),o=r.redMul(this.d).redMul(this.c2).redSub(this.a),s=n.redMul(o.redInvm());if(0===s.cmp(this.zero)){if(e)throw new Error("invalid point");return this.point(this.zero,t)}var a=s.redSqrt();if(0!==a.redSqr().redSub(s).cmp(this.zero))throw new Error("invalid point");return a.fromRed().isOdd()!==e&&(a=a.redNeg()),this.point(a,t)},f.prototype.validate=function(t){if(t.isInfinity())return!0;t.normalize();var e=t.x.redSqr(),r=t.y.redSqr(),n=e.redMul(this.a).redAdd(r),i=this.c2.redMul(this.one.redAdd(this.d.redMul(e).redMul(r)));return 0===n.cmp(i)},o(u,s.BasePoint),f.prototype.pointFromJSON=function(t){return u.fromJSON(this,t)},f.prototype.point=function(t,e,r,n){return new u(this,t,e,r,n)},u.fromJSON=function(t,e){return new u(t,e[0],e[1],e[2])},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)+" z: "+this.z.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},u.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var n=this.curve._mulA(t),i=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=n.redAdd(e),s=o.redSub(r),a=n.redSub(e),f=i.redMul(s),u=o.redMul(a),h=i.redMul(a),c=s.redMul(o);return this.curve.point(f,u,c,h)},u.prototype._projDbl=function(){var t,e,r,n,i,o,s=this.x.redAdd(this.y).redSqr(),a=this.x.redSqr(),f=this.y.redSqr();if(this.curve.twisted){var u=(n=this.curve._mulA(a)).redAdd(f);this.zOne?(t=s.redSub(a).redSub(f).redMul(u.redSub(this.curve.two)),e=u.redMul(n.redSub(f)),r=u.redSqr().redSub(u).redSub(u)):(i=this.z.redSqr(),o=u.redSub(i).redISub(i),t=s.redSub(a).redISub(f).redMul(o),e=u.redMul(n.redSub(f)),r=u.redMul(o))}else n=a.redAdd(f),i=this.curve._mulC(this.z).redSqr(),o=n.redSub(i).redSub(i),t=this.curve._mulC(s.redISub(n)).redMul(o),e=this.curve._mulC(n).redMul(a.redISub(f)),r=n.redMul(o);return this.curve.point(t,e,r)},u.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},u.prototype._extAdd=function(t){var e=this.y.redSub(this.x).redMul(t.y.redSub(t.x)),r=this.y.redAdd(this.x).redMul(t.y.redAdd(t.x)),n=this.t.redMul(this.curve.dd).redMul(t.t),i=this.z.redMul(t.z.redAdd(t.z)),o=r.redSub(e),s=i.redSub(n),a=i.redAdd(n),f=r.redAdd(e),u=o.redMul(s),h=a.redMul(f),c=o.redMul(f),d=s.redMul(a);return this.curve.point(u,h,d,c)},u.prototype._projAdd=function(t){var e,r,n=this.z.redMul(t.z),i=n.redSqr(),o=this.x.redMul(t.x),s=this.y.redMul(t.y),a=this.curve.d.redMul(o).redMul(s),f=i.redSub(a),u=i.redAdd(a),h=this.x.redAdd(this.y).redMul(t.x.redAdd(t.y)).redISub(o).redISub(s),c=n.redMul(f).redMul(h);return this.curve.twisted?(e=n.redMul(u).redMul(s.redSub(this.curve._mulA(o))),r=f.redMul(u)):(e=n.redMul(u).redMul(s.redSub(o)),r=this.curve._mulC(f).redMul(u)),this.curve.point(c,e,r)},u.prototype.add=function(t){return this.isInfinity()?t:t.isInfinity()?this:this.curve.extended?this._extAdd(t):this._projAdd(t)},u.prototype.mul=function(t){return this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve._wnafMul(this,t)},u.prototype.mulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!1)},u.prototype.jmulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!0)},u.prototype.normalize=function(){if(this.zOne)return this;var t=this.z.redInvm();return this.x=this.x.redMul(t),this.y=this.y.redMul(t),this.t&&(this.t=this.t.redMul(t)),this.z=this.curve.one,this.zOne=!0,this},u.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},u.prototype.getX=function(){return this.normalize(),this.x.fromRed()},u.prototype.getY=function(){return this.normalize(),this.y.fromRed()},u.prototype.eq=function(t){return this===t||0===this.getX().cmp(t.getX())&&0===this.getY().cmp(t.getY())},u.prototype.eqXToP=function(t){var e=t.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(e))return!0;for(var r=t.clone(),n=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(e.redIAdd(n),0===this.x.cmp(e))return!0}},u.prototype.toP=u.prototype.normalize,u.prototype.mixedAdd=u.prototype.add},8254:function(t,e,r){"use strict";var n=e;n.base=r(4918),n.short=r(6673),n.mont=r(2881),n.edwards=r(1138)},2881:function(t,e,r){"use strict";var n=r(3550),i=r(5717),o=r(4918),s=r(953);function a(t){o.call(this,"mont",t),this.a=new n(t.a,16).toRed(this.red),this.b=new n(t.b,16).toRed(this.red),this.i4=new n(4).toRed(this.red).redInvm(),this.two=new n(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function f(t,e,r){o.BasePoint.call(this,t,"projective"),null===e&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new n(e,16),this.z=new n(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}i(a,o),t.exports=a,a.prototype.validate=function(t){var e=t.normalize().x,r=e.redSqr(),n=r.redMul(e).redAdd(r.redMul(this.a)).redAdd(e);return 0===n.redSqrt().redSqr().cmp(n)},i(f,o.BasePoint),a.prototype.decodePoint=function(t,e){return this.point(s.toArray(t,e),1)},a.prototype.point=function(t,e){return new f(this,t,e)},a.prototype.pointFromJSON=function(t){return f.fromJSON(this,t)},f.prototype.precompute=function(){},f.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},f.fromJSON=function(t,e){return new f(t,e[0],e[1]||t.one)},f.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>

1omputed;if(t&&t.beta)return t.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(t){var r=this.curve,n=function(t){return r.point(t.x.redMul(r.endo.beta),t.y)};t.beta=e,e.precomputed={beta:null,naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(n)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(n)}}}return e}},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(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),n=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},u.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,r=this.x.redSqr(),n=t.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(e).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(t){return t=new i(t,16),this.isInfinity()?this:this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},u.prototype.mulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},u.prototype.jmulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},u.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},u.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());

1if(t&&this.precomputed){var r=this.precomputed,n=function(t){return t.neg()};e.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 e},u.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},o(h,s.BasePoint),f.prototype.jpoint=function(t,e,r){return new h(this,t,e,r)},h.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),r=this.x.redMul(e),n=this.y.redMul(e).redMul(t);return this.curve.point(r,n)},h.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},h.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(e),i=t.x.redMul(r),o=this.y.redMul(e.redMul(t.z)),s=t.y.redMul(r.redMul(this.z)),a=n.redSub(i),f=o.redSub(s);if(0===a.cmpn(0))return 0!==f.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=a.redSqr(),h=u.redMul(a),c=n.redMul(u),d=f.redSqr().redIAdd(h).redISub(c).redISub(c),l=f.redMul(c.redISub(d)).redISub(o.redMul(h)),p=this.z.redMul(t.z).redMul(a);return this.curve.jpoint(d,l,p)},h.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),r=this.x,n=t.x.redMul(e),i=this.y,o=t.y.redMul(e).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 f=s.redSqr(),u=f.redMul(s),h=r.redMul(f),c=a.redSqr().redIAdd(u).redISub(h).redISub(h),d=a.redMul(h.redISub(c)).redISub(i.redMul(u)),l=this.z.redMul(s);return this.curve.jpoint(c,d,l)},h.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();var e;if(this.curve.zeroA||this.curve.threeA){var r=this;for(e=0;e<t;e++)r=r.dbl();return r}var n=this.curve.a,i=this.curve.tinv,o=this.x,s=this.y,a=this.z,f=a.redSqr().redSqr(),u=s.redAdd(s);for(e=0;e<t;e++){var h=o.redSqr(),c=u.redSqr(),d=c.redSqr(),l=h.redAdd(h).redIAdd(h).redIAdd(n.redMul(f)),p=o.redMul(c),m=l.redSqr().redISub(p.redAdd(p)),b=p.redISub(m),y=l.redMul(b);y=y.redIAdd(y).redISub(d);var g=u.redMul(a);e+1<t&&(f=f.redMul(d)),o=m,a=g,u=y}return this.curve.jpoint(o,u.redMul(i),a)},h.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},h.prototype._zeroDbl=function(){var t,e,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),f=a.redSqr().redISub(s).redISub(s),u=o.redIAdd(o);u=(u=u.redIAdd(u)).redIAdd(u),t=f,e=a.redMul(s.redISub(f)).redISub(u),r=this.y.redAdd(this.y)}else{var h=this.x.redSqr(),c=this.y.redSqr(),d=c.redSqr(),l=this.x.redAdd(c).redSqr().redISub(h).redISub(d);l=l.redIAdd(l);var p=h.redAdd(h).redIAdd(h),m=p.redSqr(),b=d.redIAdd(d);b=(b=b.redIAdd(b)).redIAdd(b),t=m.redISub(l).redISub(l),e=p.redMul(l.redISub(t)).redISub(b),r=(r=this.y.redMul(this.z)).redIAdd(r)}return this.curve.jpoint(t,e,r)},h.prototype._threeDbl=function(){var t,e,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),f=a.redSqr().redISub(s).redISub(s);t=f;var u=o.redIAdd(o);u=(u=u.redIAdd(u)).redIAdd(u),e=a.redMul(s.redISub(f)).redISub(u),r=this.y.redAdd(this.y)}else{var h=this.z.redSqr(),c=this.y.redSqr(),d=this.x.redMul(c),l=this.x.redSub(h).redMul(this.x.redAdd(h));l=l.redAdd(l).redIAdd(l);var p=d.redIAdd(d),m=(p=p.redIAdd(p)).redAdd(p);t=l.redSqr().redISub(m),r=this.y.redAdd(this.z).redSqr().redISub(c).redISub(h);var b=c.redSqr();b=(b=(b=b.redIAdd(b)).redIAdd(b)).redIAdd(b),e=l.redMul(p.redISub(t)).redISub(b)}return this.curve.jpoint(t,e,r)},h.prototype._dbl=function(){var t=this.curve.a,e=this.x,r=this.y,n=this.z,i=n.redSqr().redSqr(),o=e.redSqr(),s=r.redSqr(),a=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(i)),f=e.redAdd(e),u=(f=f.redIAdd(f)).redMul(s),h=a.redSqr().redISub(u.redAdd(u)),c=u.redISub(h),d=s.redSqr();d=(d=(d=d.redIAdd(d)).redIAdd(d)).redIAdd(d);var l=a.redMul(c).redISub(d),p=r.redAdd(r).redMul(n);return this.curve.jpoint(h,l,p)},h.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);

1var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr(),n=e.redSqr(),i=t.redAdd(t).redIAdd(t),o=i.redSqr(),s=this.x.redAdd(e).redSqr().redISub(t).redISub(n),a=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(o)).redSqr(),f=n.redIAdd(n);f=(f=(f=f.redIAdd(f)).redIAdd(f)).redIAdd(f);var u=i.redIAdd(s).redSqr().redISub(o).redISub(a).redISub(f),h=e.redMul(u);h=(h=h.redIAdd(h)).redIAdd(h);var c=this.x.redMul(a).redISub(h);c=(c=c.redIAdd(c)).redIAdd(c);var d=this.y.redMul(u.redMul(f.redISub(u)).redISub(s.redMul(a)));d=(d=(d=d.redIAdd(d)).redIAdd(d)).redIAdd(d);var l=this.z.redAdd(s).redSqr().redISub(r).redISub(a);return this.curve.jpoint(c,d,l)},h.prototype.mul=function(t,e){return t=new i(t,e),this.curve._wnafMul(this,t)},h.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),r=t.z.redSqr();if(0!==this.x.redMul(r).redISub(t.x.redMul(e)).cmpn(0))return!1;var n=e.redMul(this.z),i=r.redMul(t.z);return 0===this.y.redMul(i).redISub(t.y.redMul(n)).cmpn(0)},h.prototype.eqXToP=function(t){var e=this.z.redSqr(),r=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(r))return!0;for(var n=t.clone(),i=this.curve.redN.redMul(e);;){if(n.iadd(this.curve.n),n.cmp(this.curve.p)>=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}},h.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)+">"},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},5427:function(t,e,r){"use strict";var n,i=e,o=r(3715),s=r(8254),a=r(953).assert;function f(t){"short"===t.type?this.curve=new s.short(t):"edwards"===t.type?this.curve=new s.edwards(t):this.curve=new s.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,a(this.g.validate(),"Invalid curve"),a(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function u(t,e){Object.defineProperty(i,t,{configurable:!0,enumerable:!0,get:function(){var r=new f(e);return Object.defineProperty(i,t,{configurable:!0,enumerable:!0,value:r}),r}})}i.PresetCurve=f,u("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"]}),u("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"]}),u("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"]}),u("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"]}

1),u("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"]}),u("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"]}),u("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=r(1037)}catch(h){n=void 0}u("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]})},7954:function(t,e,r){"use strict";var n=r(3550),i=r(2156),o=r(953),s=r(5427),a=r(9931),f=o.assert,u=r(1251),h=r(611);function c(t){if(!(this instanceof c))return new c(t);"string"===typeof t&&(f(Object.prototype.hasOwnProperty.call(s,t),"Unknown curve "+t),t=s[t]),t instanceof s.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}t.exports=c,c.prototype.keyPair=function(t){return new u(this,t)},c.prototype.keyFromPrivate=function(t,e){return u.fromPrivate(this,t,e)},c.prototype.keyFromPublic=function(t,e){return u.fromPublic(this,t,e)},c.prototype.genKeyPair=function(t){t||(t={});for(var e=new i({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||a(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),o=this.n.sub(new n(2));;){var s=new n(e.generate(r));if(!(s.cmp(o)>0))return s.iaddn(1),this.keyFromPrivate(s)}},c.prototype._truncateToN=function(t,e){var r=8*t.byteLength()-this.n.bitLength();return r>0&&(t=t.ushrn(r)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},c.prototype.sign=function(t,e,r,o){"object"===typeof r&&(o=r,r=null),o||(o={}),e=this.keyFromPrivate(e,r),t=this._truncateToN(new n(t,16));for(var s=this.n.byteLength(),a=e.getPrivate().toArray("be",s),f=t.toArray("be",s),u=new i({hash:this.hash,entropy:a,nonce:f,pers:o.pers,persEnc:o.persEnc||"utf8"}),c=this.n.sub(new n(1)),d=0;;d++){var l=o.k?o.k(d):new n(u.generate(this.n.byteLength()));if(!((l=this._truncateToN(l,!0)).cmpn(1)<=0||l.cmp(c)>=0)){var p=this.g.mul(l);if(!p.isInfinity()){var m=p.getX(),b=m.umod(this.n);if(0!==b.cmpn(0)){var y=l.invm(this.n).mul(b.mul(e.getPrivate()).iadd(t));if(0!==(y=y.umod(this.n)).cmpn(0)){var g=(p.getY().isOdd()?1:0)|(0!==m.cmp(b)?2:0);return o.canonical&&y.cmp(this.nh)>0&&(y=this.n.sub(y),g^=1),new h({r:b,s:y,recoveryParam:g})}}}}}},c.prototype.verify=function(t,e,r,i){t=this._truncateToN(new n(t,16)),r=this.keyFromPublic(r,i);var o=(e=new h(e,"hex")).r,s=e.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return!1;var a,f=s.invm(this.n),u=f.mul(t).umod(this.n),c=f.mul(o).umod(this.n);return this.curve._maxwellTrick?!(a=this.g.jmulAdd(u,r.getPublic(),c)).isInfinity()&&a.eqXToP(o):!(a=this.g.mulAdd(u,r.getPublic(),c)).isInfinity()&&0===a.getX().umod(this.n).cmp(o)},c.prototype.recoverPubKey=function(t,e,r,i){f((3&r)===r,"The recovery param is more than two bits"),e=new h(e,i);var o=this.n,s=new n(t),a=e.r,u=e.s,c=1&r,d=r>>1;if(a.cmp(this.curve.p.umod(this.curve.n))>=0&&d)throw new Error("Unable to find sencond key candinate");a=d?this.curve.pointFromX(a.add(this.curve.n),c):this.curve.pointFromX(a,c);var l=e.r.invm(o),p=o.sub(s).mul(l).umod(o),m=u.mul(l).umod(o);return this.g.mulAdd(p,a,m)},c.prototype.getKeyRecoveryParam=function(t,e,r,n){if(null!==(e=new h(e,n)).recoveryParam)return e.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(t,e,i)}catch(t){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},1251:function(t,e,r){"use strict";var n=r(3550),i=r(953).assert;function o(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}t.exports=o,o.fromPublic=function(t,e,r){return e instanceof o?e:new o(t,{pub:e,pubEnc:r})},o.fromPrivate=function(t,e,r){return e instanceof o?e:new o(t,{priv:e,privEnc:r})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.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(t,e){return"string"===typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new n(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?i(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.validate()||i(t.validate(),"public point not validated"),t.mul(this.priv).getX()},o.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},611:function(t,e,r){"use strict";var n=r(3550),i=r(953),o=i.assert;function s(t,e){if(t instanceof s)return t;this._importDER(t,e)||(o(t.r&&t.s,"Signature without r or s"),this.r=new n(t.r,16),this.s=new n(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function a(){this.place=0}function f(t,e){var r=t[e.place++];if(!(128&r))return r;var n=15&r;if(0===n||n>4)return!1;for(var i=0,o=0,s=e.place;o<n;o++,s++)i<<=8,i|=t[s],i>>>=0;return!(i<=127)&&(e.place=s,i)}function u(t){for(var e=0,r=t.length-1;!t[e]&&!(128&t[e+1])&&e<r;)e++;return 0===e?t:t.slice(e)}function h(t,e){if(e<128)t.push(e);else{var r=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|r);--r;)t.push(e>>>(r<<3)&255);t.push(e)}}t.exports=s,s.prototype._importDER=function(t,e){t=i.toArray(t,e);var r=new a;if(48!==t[r.place++])return!1;var o=f(t,r);if(!1===o)return!1;if(o+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var s=f(t,r);if(!1===s)return!1;var u=t.slice(r.place,s+r.place);if(r.place+=s,2!==t[r.place++])return!1;var h=f(t,r);if(!1===h)return!1;if(t.length!==h+r.place)return!1;var c=t.slice(r.place,h+r.place);if(0===u[0]){if(!(128&u[1]))return!1;u=u.slice(1)}if(0===c[0]){if(!(128&c[1]))return!1;c=c.slice(1)}return this.r=new n(u),this.s=new n(c),this.recoveryParam=null,!0},s.prototype.toDER=function(t){var e=this.r.toArray(),r=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&r[0]&&(r=[0].concat(r)),e=u(e),r=u(r);!r[0]&&!(128&r[1]);)r=r.slice(1);var n=[2];h(n,e.length),(n=n.concat(e)).push(2),h(n,r.length);var o=n.concat(r),s=[48];return h(s,o.length),s=s.concat(o),i.encode(s,t)}},5980:function(t,e,r){"use strict";var n=r(3715),i=r(5427),o=r(953),s=o.assert,a=o.parseBytes,f=r(9087),u=r(3622);function h(t){if(s("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof h))return new h(t);t=i[t].curve,this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=n.sha512}t.exports=h,h.prototype.sign=function(t,e){t=a(t);var r=this.keyFromSecret(e),n=this.hashInt(r.messagePrefix(),t),i=this.g.mul(n),o=this.encodePoint(i),s=this.hashInt(o,r.pubBytes(),t).mul(r.priv()),f=n.add(s).umod(this.curve.n);return this.makeSignature({R:i,S:f,Rencoded:o})},h.prototype.verify=function(t,e,r){t=a(t),e=this.makeSignature(e);var n=this.keyFromPublic(r),i=this.hashInt(e.Rencoded(),n.pubBytes(),t),o=this.g.mul(e.S());return e.R().add(n.pub().mul(i)).eq(o)},h.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return o.intFromLE(t.digest()).umod(this.curve.n)},h.prototype.keyFromPublic=function(t){return f.fromPublic(this,t)},h.prototype.keyFromSecret=function(t){return f.fromSecret(this,t)},h.prototype.makeSignature=function(t){return t instanceof u?t:new u(this,t)},h.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},h.prototype.decodePoint=function(t){var e=(t=o.parseBytes(t)).length-1,r=t.slice(0,e).concat(-129&t[e]),n=0!==(128&t[e]),i=o.intFromLE(r);return this.curve.pointFromY(i,n)},h.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},h.prototype.decodeInt=function(t){return o.intFromLE(t)},h.prototype.isPoint=function(t){return t instanceof this.pointClass}},9087:function(t,e,r){"use strict";var n=r(953),i=n.assert,o=n.parseBytes,s=n.cachedProperty;function a(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}

1a.fromPublic=function(t,e){return e instanceof a?e:new a(t,{pub:e})},a.fromSecret=function(t,e){return e instanceof a?e:new a(t,{secret:e})},a.prototype.secret=function(){return this._secret},s(a,"pubBytes",(function(){return this.eddsa.encodePoint(this.pub())})),s(a,"pub",(function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())})),s(a,"privBytes",(function(){var t=this.eddsa,e=this.hash(),r=t.encodingLength-1,n=e.slice(0,t.encodingLength);return n[0]&=248,n[r]&=127,n[r]|=64,n})),s(a,"priv",(function(){return this.eddsa.decodeInt(this.privBytes())})),s(a,"hash",(function(){return this.eddsa.hash().update(this.secret()).digest()})),s(a,"messagePrefix",(function(){return this.hash().slice(this.eddsa.encodingLength)})),a.prototype.sign=function(t){return i(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},a.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},a.prototype.getSecret=function(t){return i(this._secret,"KeyPair is public only"),n.encode(this.secret(),t)},a.prototype.getPublic=function(t){return n.encode(this.pubBytes(),t)},t.exports=a},3622:function(t,e,r){"use strict";var n=r(3550),i=r(953),o=i.assert,s=i.cachedProperty,a=i.parseBytes;function f(t,e){this.eddsa=t,"object"!==typeof e&&(e=a(e)),Array.isArray(e)&&(e={R:e.slice(0,t.encodingLength),S:e.slice(t.encodingLength)}),o(e.R&&e.S,"Signature without R or S"),t.isPoint(e.R)&&(this._R=e.R),e.S instanceof n&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}s(f,"S",(function(){return this.eddsa.decodeInt(this.Sencoded())})),s(f,"R",(function(){return this.eddsa.decodePoint(this.Rencoded())})),s(f,"Rencoded",(function(){return this.eddsa.encodePoint(this.R())})),s(f,"Sencoded",(function(){return this.eddsa.encodeInt(this.S())})),f.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},f.prototype.toHex=function(){return i.encode(this.toBytes(),"hex").toUpperCase()},t.exports=f},1037:function(t){t

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n,i,o=0,s=0,a=0,f=0,u=0,h=0,c=0,d=0,l=0,p=0,m=0,b=0,y=0,g=0,v=0,w=0,M=0,A=0,_=0,E=0,S=0,x=0,I=0,k=0,B=0,N=0,O=0,L=0,z=0,R=0,T=0,U=r[0],C=r[1],j=r[2],P=r[3],D=r[4],q=r[5],F=r[6],Z=r[7],K=r[8],Y=r[9],$=r[10],V=r[11],W=r[12],G=r[13],H=r[14],Q=r[15];o+=(n=e[0])*U,s+=n*C,a+=n*j,f+=n*P,u+=n*D,h+=n*q,c+=n*F,d+=n*Z,l+=n*K,p+=n*Y,m+=n*$,b+=n*V,y+=n*W,g+=n*G,v+=n*H,w+=n*Q,s+=(n=e[1])*U,a+=n*C,f+=n*j,u+=n*P,h+=n*D,c+=n*q,d+=n*F,l+=n*Z,p+=n*K,m+=n*Y,b+=n*$,y+=n*V,g+=n*W,v+=n*G,w+=n*H,M+=n*Q,a+=(n=e[2])*U,f+=n*C,u+=n*j,h+=n*P,c+=n*D,d+=n*q,l+=n*F,p+=n*Z,m+=n*K,b+=n*Y,y+=n*$,g+=n*V,v+=n*W,w+=n*G,M+=n*H,A+=n*Q,f+=(n=e[3])*U,u+=n*C,h+=n*j,c+=n*P,d+=n*D,l+=n*q,p+=n*F,m+=n*Z,b+=n*K,y+=n*Y,g+=n*$,v+=n*V,w+=n*W,M+=n*G,A+=n*H,_+=n*Q,u+=(n=e[4])*U,h+=n*C,c+=n*j,d+=n*P,l+=n*D,p+=n*q,m+=n*F,b+=n*Z,y+=n*K,g+=n*Y,v+=n*$,w+=n*V,M+=n*W,A+=n*G,_+=n*H,E+=n*Q,h+=(n=e[5])*U,c+=n*C,d+=n*j,l+=n*P,p+=n*D,m+=n*q,b+=n*F,y+=n*Z,g+=n*K,v+=n*Y,w+=n*$,M+=n*V,A+=n*W,_+=n*G,E+=n*H,S+=n*Q,c+=(n=e[6])*U,d+=n*C,l+=n*j,p+=n*P,m+=n*D,b+=n*q,y+=n*F,g+=n*Z,v+=n*K,w+=n*Y,M+=n*$,A+=n*V,_+=n*W,E+=n*G,S+=n*H,x+=n*Q,d+=(n=e[7])*U,l+=n*C,p+=n*j,m+=n*P,b+=n*D,y+=n*q,g+=n*F,v+=n*Z,w+=n*K,M+=n*Y,A+=n*$,_+=n*V,E+=n*W,S+=n*G,x+=n*H,I+=n*Q,l+=(n=e[8])*U,p+=n*C,m+=n*j,b+=n*P,y+=n*D,g+=n*q,v+=n*F,w+=n*Z,M+=n*K,A+=n*Y,_+=n*$,E+=n*V,S+=n*W,x+=n*G,I+=n*H,k+=n*Q,p+=(n=e[9])*U,m+=n*C,b+=n*j,y+=n*P,g+=n*D,v+=n*q,w+=n*F,M+=n*Z,A+=n*K,_+=n*Y,E+=n*$,S+=n*V,x+=n*W,I+=n*G,k+=n*H,B+=n*Q,m+=(n=e[10])*U,b+=n*C,y+=n*j,g+=n*P,v+=n*D,w+=n*q,M+=n*F,A+=n*Z,_+=n*K,E+=n*Y,S+=n*$,x+=n*V,I+=n*W,k+=n*G,B+=n*H,N+=n*Q,b+=(n=e[11])*U,y+=n*C,g+=n*j,v+=n*P,w+=n*D,M+=n*q,A+=n*F,_+=n*Z,E+=n*K,S+=n*Y,x+=n*$,I+=n*V,k+=n*W,B+=n*G,N+=n*H,O+=n*Q,y+=(n=e[12])*U,g+=n*C,v+=n*j,w+=n*P,M+=n*D,A+=n*q,_+=n*F,E+=n*Z,S+=n*K,x+=n*Y,I+=n*$,k+=n*V,B+=n*W,N+=n*G,O+=n*H,L+=n*Q,g+=(n=e[13])*U,v+=n*C,w+=n*j,M+=n*P,A+=n*D,_+=n*q,E+=n*F,S+=n*Z,x+=n*K,I+=n*Y,k+=n*$,B+=n*V,N+=n*W,O+=n*G,L+=n*H,z+=n*Q,v+=(n=e[14])*U,w+=n*C,M+=n*j,A+=n*P,_+=n*D,E+=n*q,S+=n*F,x+=n*Z,I+=n*K,k+=n*Y,B+=n*$,N+=n*V,O+=n*W,L+=n*G,z+=n*H,R+=n*Q,w+=(n=e[15])*U,s+=38*(A+=n*j),a+=38*(_+=n*P),f+=38*(E+=n*D),u+=38*(S+=n*q),h+=38*(x+=n*F),c+=38*(I+=n*Z),d+=38*(k+=n*K),l+=38*(B+=n*Y),p+=38*(N+=n*$),m+=38*(O+=n*V),b+=38*(L+=n*W),y+=38*(z+=n*G),g+=38*(R+=n*H),v+=38*(T+=n*Q),o=(n=(o+=38*(M+=n*C))+(i=1)+65535)-65536*(i=Math.floor(n/65536)),s=(n=s+i+65535)-65536*(i=Math.floor(n/65536)),a=(n=a+i+65535)-65536*(i=Math.floor(n/65536)),f=(n=f+i+65535)-65536*(i=Math.floor(n/65536)),u=(n=u+i+65535)-65536*(i=Math.floor(n/65536)),h=(n=h+i+65535)-65536*(i=Math.floor(n/65536)),c=(n=c+i+65535)-65536*(i=Math.floor(n/65536)),d=(n=d+i+65535)-65536*(i=Math.floor(n/65536)),l=(n=l+i+65535)-65536*(i=Math.floor(n/65536)),p=(n=p+i+65535)-65536*(i=Math.floor(n/65536)),m=(n=m+i+65535)-65536*(i=Math.floor(n/65536)),b=(n=b+i+65535)-65536*(i=Math.floor(n/65536)),y=(n=y+i+65535)-65536*(i=Math.floor(n/65536)),g=(n=g+i+65535)-65536*(i=Math.floor(n/65536)),v=(n=v+i+65535)-65536*(i=Math.floor(n/65536)),w=(n=w+i+65535)-65536*(i=Math.floor(n/65536)),o=(n=(o+=i-1+37*(i-1))+(i=1)+65535)-65536*(i=Math.floor(n/65536)),s=(n=s+i+65535)-65536*(i=Math.floor(n/65536)),a=(n=a+i+65535)-65536*(i=Math.floor(n/65536)),f=(n=f+i+65535)-65536*(i=Math.floor(n/65536)),u=(n=u+i+65535)-65536*(i=Math.floor(n/65536)),h=(n=h+i+65535)-65536*(i=Math.floor(n/65536)),c=(n=c+i+65535)-65536*(i=Math.floor(n/65536)),d=(n=d+i+65535)-65536*(i=Math.floor(n/65536)),l=(n=l+i+65535)-65536*(i=Math.floor(n/65536)),p=(n=p+i+65535)-65536*(i=Math.floor(n/65536)),m=(n=m+i+65535)-65536*(i=Math.floor(n/65536)),b=(n=b+i+65535)-65536*(i=Math.floor(n/65536)),y=(n=y+i+65535)-65536*(i=Math.floor(n/65536)),g=(n=g+i+65535)-65536*(i=Math.floor(n/65536)),v=(n=v+i+65535)-65536*(i=Math.floor(n/65536)),w=(n=w+i+65535)-65536*(i=Math.floor(n/65536)),o+=i-1+37*(i-1),t[0]=o,t[1]=s,t[2]=a,t[3]=f,t[4]=u,t[5]=h,t[6]=c,t[7]=d,t[8]=l,t[9]=p,t[10]=m,t[11]=b,t[12]=y,t[13]=g,t[14]=v,t[15]=w}function 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n,i,o,s,a,f,u,h,c,d,l,p,m,b,y,g,v,w,M,A=this.fin?0:2048,_=this.h[0],E=this.h[1],S=this.h[2],x=this.h[3],I=this.h[4],k=this.h[5],B=this.h[6],N=this.h[7],O=this.h[8],L=this.h[9],z=this.r[0],R=this.r[1],T=this.r[2],U=this.r[3],C=this.r[4],j=this.r[5],P=this.r[6],D=this.r[7],q=this.r[8],F=this.r[9];r>=16;)d=c=0,d+=(_+=8191&(n=255&t[e+0]|(255&t[e+1])<<8))*z,d+=(E+=8191&(n>>>13|(i=255&t[e+2]|(255&t[e+3])<<8)<<3))*(5*F),d+=(S+=8191&(i>>>10|(o=255&t[e+4]|(255&t[e+5])<<8)<<6))*(5*q),d+=(x+=8191&(o>>>7|(s=255&t[e+6]|(255&t[e+7])<<8)<<9))*(5*D),c=(d+=(I+=8191&(s>>>4|(a=255&t[e+8]|(255&t[e+9])<<8)<<12))*(5*P))>>>13,d&=8191,d+=(k+=a>>>1&8191)*(5*j),d+=(B+=8191&(a>>>14|(f=255&t[e+10]|(255&t[e+11])<<8)<<2))*(5*C),d+=(N+=8191&(f>>>11|(u=255&t[e+12]|(255&t[e+13])<<8)<<5))*(5*U),d+=(O+=8191&(u>>>8|(h=255&t[e+14]|(255&t[e+15])<<8)<<8))*(5*T),l=c+=(d+=(L+=h>>>5|A)*(5*R))>>>13,l+=_*R,l+=E*z,l+=S*(5*F),l+=x*(5*q),c=(l+=I*(5*D))>>>13,l&=8191,l+=k*(5*P),l+=B*(5*j),l+=N*(5*C),l+=O*(5*U),c+=(l+=L*(5*T))>>>13,l&=8191,p=c,p+=_*T,p+=E*R,p+=S*z,p+=x*(5*F),c=(p+=I*(5*q))>>>13,p&=8191,p+=k*(5*D),p+=B*(5*P),p+=N*(5*j),p+=O*(5*C),m=c+=(p+=L*(5*U))>>>13,m+=_*U,m+=E*T,m+=S*R,m+=x*z,c=(m+=I*(5*F))>>>13,m&=8191,m+=k*(5*q),m+=B*(5*D),m+=N*(5*P),m+=O*(5*j),b=c+=(m+=L*(5*C))>>>13,b+=_*C,b+=E*U,b+=S*T,b+=x*R,c=(b+=I*z)>>>13,b&=8191,b+=k*(5*F),b+=B*(5*q),b+=N*(5*D),b+=O*(5*P),y=c+=(b+=L*(5*j))>>>13,y+=_*j,y+=E*C,y+=S*U,y+=x*T,c=(y+=I*R)>>>13,y&=8191,y+=k*z,y+=B*(5*F),y+=N*(5*q),y+=O*(5*D),g=c+=(y+=L*(5*P))>>>13,g+=_*P,g+=E*j,g+=S*C,g+=x*U,c=(g+=I*T)>>>13,g&=8191,g+=k*R,g+=B*z,g+=N*(5*F),g+=O*(5*q),v=c+=(g+=L*(5*D))>>>13,v+=_*D,v+=E*P,v+=S*j,v+=x*C,c=(v+=I*U)>>>13,v&=8191,v+=k*T,v+=B*R,v+=N*z,v+=O*(5*F),w=c+=(v+=L*(5*q))>>>

113,w+=_*q,w+=E*D,w+=S*P,w+=x*j,c=(w+=I*C)>>>13,w&=8191,w+=k*U,w+=B*T,w+=N*R,w+=O*z,M=c+=(w+=L*(5*F))>>>13,M+=_*F,M+=E*q,M+=S*D,M+=x*P,c=(M+=I*j)>>>13,M&=8191,M+=k*C,M+=B*U,M+=N*T,M+=O*R,_=d=8191&(c=(c=((c+=(M+=L*z)>>>13)<<2)+c|0)+(d&=8191)|0),E=l+=c>>>=13,S=p&=8191,x=m&=8191,I=b&=8191,k=y&=8191,B=g&=8191,N=v&=8191,O=w&=8191,L=M&=8191,e+=16,r-=16;this.h[0]=_,this.h[1]=E,this.h[2]=S,this.h[3]=x,this.h[4]=I,this.h[5]=k,this.h[6]=B,this.h[7]=N,this.h[8]=O,this.h[9]=L},S.prototype.finish=function(t,e){var r,n,i,o,s=new Uint16Array(10);if(this.leftover){for(o=this.leftover,this.buffer[o++]=1;o<16;o++)this.buffer[o]=0;this.fin=1,this.blocks(this.buffer,0,16)}for(r=this.h[1]>>>13,this.h[1]&=8191,o=2;o<10;o++)this.h[o]+=r,r=this.h[o]>>>13,this.h[o]&=8191;for(this.h[0]+=5*r,r=this.h[0]>>>13,this.h[0]&=8191,this.h[1]+=r,r=this.h[1]>>>13,this.h[1]&=8191,this.h[2]+=r,s[0]=this.h[0]+5,r=s[0]>>>13,s[0]&=8191,o=1;o<10;o++)s[o]=this.h[o]+r,r=s[o]>>>13,s[o]&=8191;for(s[9]-=8192,n=(1^r)-1,o=0;o<10;o++)s[o]&=n;for(n=~n,o=0;o<10;o++)this.h[o]=this.h[o]&n|s[o];for(this.h[0]=65535&(this.h[0]|this.h[1]<<13),this.h[1]=65535&(this.h[1]>>>3|this.h[2]<<10),this.h[2]=65535&(this.h[2]>>>6|this.h[3]<<7),this.h[3]=65535&(this.h[3]>>>9|this.h[4]<<4),this.h[4]=65535&(this.h[4]>>>12|this.h[5]<<1|this.h[6]<<14),this.h[5]=65535&(this.h[6]>>>2|this.h[7]<<11),this.h[6]=65535&(this.h[7]>>>5|this.h[8]<<8),this.h[7]=65535&(this.h[8]>>>8|this.h[9]<<5),i=this.h[0]+this.pad[0],this.h[0]=65535&i,o=1;o<8;o++)i=(this.h[o]+this.pad[o]|0)+(i>>>16)|0,this.h[o]=65535&i;t[e+0]=this.h[0]>>>0&255,t[e+1]=this.h[0]>>>8&255,t[e+2]=this.h[1]>>>0&255,t[e+3]=this.h[1]>>>8&255,t[e+4]=this.h[2]>>>0&255,t[e+5]=this.h[2]>>>8&255,t[e+6]=this.h[3]>>>0&255,t[e+7]=this.h[3]>>>8&255,t[e+8]=this.h[4]>>>0&255,t[e+9]=this.h[4]>>>8&255,t[e+10]=this.h[5]>>>0&255,t[e+11]=this.h[5]>>>8&255,t[e+12]=this.h[6]>>>0&255,t[e+13]=this.h[6]>>>8&255,t[e+14]=this.h[7]>>>0&255,t[e+15]=this.h[7]>>>8&255},S.prototype.update=function(t,e,r){var n,i;if(this.leftover){for((i=16-this.leftover)>r&&(i=r),n=0;n<i;n++)this.buffer[this.leftover+n]=t[e+n];if(r-=i,e+=i,this.leftover+=i,this.leftover<16)return;this.blocks(this.buffer,0,16),this.leftover=0}if(r>=16&&(i=r-r%16,this.blocks(t,e,i),e+=i,r-=i),r){for(n=0;n<r;n++)this.buffer[this.leftover+n]=t[e+n];this.leftover+=r}};var V=k,W=B;var 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H(t,e,r,n){for(var i,o,s,a,f,u,h,c,d,l,p,m,b,y,g,v,w,M,A,_,E,S,x,I,k,B,N=new Int32Array(16),O=new Int32Array(16),L=t[0],z=t[1],R=t[2],T=t[3],U=t[4],C=t[5],j=t[6],P=t[7],D=e[0],q=e[1],F=e[2],Z=e[3],K=e[4],Y=e[5],$=e[6],V=e[7],W=0;n>=128;){for(A=0;A<16;A++)_=8*A+W,N[A]=r[_+0]<<24|r[_+1]<<16|r[_+2]<<8|r[_+3],O[A]=r[_+4]<<24|r[_+5]<<16|r[_+6]<<8|r[_+7];for(A=0;A<80;A++)if(i=L,o=z,s=R,a=T,f=U,u=C,h=j,P,d=D,l=q,p=F,m=Z,b=K,y=Y,g=$,V,x=65535&(S=V),I=S>>>16,k=65535&(E=P),B=E>>>16,x+=65535&(S=(K>>>14|U<<18)^(K>>>18|U<<14)^(U>>>9|K<<23)),I+=S>>>16,k+=65535&(E=(U>>>14|K<<18)^(U>>>18|K<<14)^(K>>>9|U<<23)),B+=E>>>16,x+=65535&(S=K&Y^~K&$),I+=S>>>16,k+=65535&(E=U&C^~U&j),B+=E>>>16,x+=65535&(S=G[2*A+1]),I+=S>>>16,k+=65535&(E=G[2*A]),B+=E>>>16,E=N[A%16],I+=(S=O[A%16])>>>16,k+=65535&E,B+=E>>>16,k+=(I+=(x+=65535&S)>>>16)>>>16,x=65535&(S=M=65535&x|I<<16),I=S>>>16,k=65535&(E=w=65535&k|(B+=k>>>16)<<16),B=E>>>16,x+=65535&(S=(D>>>28|L<<4)^(L>>>2|D<<30)^(L>>>7|D<<25)),I+=S>>>16,k+=65535&(E=(L>>>28|D<<4)^(D>>>2|L<<30)^(D>>>7|L<<25)),B+=E>>>16,I+=(S=D&q^D&F^q&F)>>>16,k+=65535&(E=L&z^L&R^z&R),B+=E>>>16,c=65535&(k+=(I+=(x+=65535&S)>>>16)>>>16)|(B+=k>>>16)<<16,v=65535&x|I<<16,x=65535&(S=m),I=S>>>16,k=65535&(E=a),B=E>>>16,I+=(S=M)>>>16,k+=65535&(E=w),B+=E>>>16,z=i,R=o,T=s,U=a=65535&(k+=(I+=(x+=65535&S)>>>16)>>>16)|(B+=k>>>16)<<16,C=f,j=u,P=h,L=c,q=d,F=l,Z=p,K=m=65535&x|I<<16,Y=b,$=y,V=g,D=v,A%16===15)for(_=0;_<16;_++)E=N[_],x=65535&(S=O[_]),I=S>>>16,k=65535&E,B=E>>>16,E=N[(_+9)%16],x+=65535&(S=O[(_+9)%16]),I+=S>>>16,k+=65535&E,B+=E>>>16,w=N[(_+1)%16],x+=65535&(S=((M=O[(_+1)%16])>>>1|w<<31)^(M>>>8|w<<24)^(M>>>7|w<<25)),I+=S>>>16,k+=65535&(E=(w>>>1|M<<31)^(w>>>8|M<<24)^w>>>7),B+=E>>>16,w=N[(_+14)%16],I+=(S=((M=O[(_+14)%16])>>>19|w<<13)^(w>>>29|M<<3)^(M>>>6|w<<26))>>>16,k+=65535&(E=(w>>>19|M<<13)^(M>>>29|w<<3)^w>>>6),B+=E>>>16,B+=(k+=(I+=(x+=65535&S)>>>16)>>>16)>>>16,N[_]=65535&k|B<<16,O[_]=65535&x|I<<16;x=65535&(S=D),I=S>>>16,k=65535&(E=L),B=E>>>16,E=t[0],I+=(S=e[0])>>>16,k+=65535&E,B+=E>>>16,B+=(k+=(I+=(x+=65535&S)>>>16)>>>16)>>>16,t[0]=L=65535&k|B<<16,e[0]=D=65535&x|I<<16,x=65535&(S=q),I=S>>>16,k=65535&(E=z),B=E>>>16,E=t[1],I+=(S=e[1])>>>16,k+=65535&E,B+=E>>>16,B+=(k+=(I+=(x+=65535&S)>>>16)>>>16)>>>16,t[1]=z=65535&k|B<<16,e[1]=q=65535&x|I<<16,x=65535&(S=F),I=S>>>16,k=65535&(E=R),B=E>>>16,E=t[2],I+=(S=e[2])>>>16,k+=65535&E,B+=E>>>16,B+=(k+=(I+=(x+=65535&S)>>>16)>>>16)>>>16,t[2]=R=65535&k|B<<16,e[2]=F=65535&x|I<<16,x=65535&(S=Z),I=S>>>16,k=65535&(E=T),B=E>>>16,E=t[3],I+=(S=e[3])>>>16,k+=65535&E,B+=E>>>16,B+=(k+=(I+=(x+=65535&S)>>>16)>>>16)>>>16,t[3]=T=65535&k|B<<16,e[3]=Z=65535&x|I<<16,x=65535&(S=K),I=S>>>16,k=65535&(E=U),B=E>>>16,E=t[4],I+=(S=e[4])>>>16,k+=65535&E,B+=E>>>16,B+=(k+=(I+=(x+=65535&S)>>>16)>>>16)>>>16,t[4]=U=65535&k|B<<16,e[4]=K=65535&x|I<<16,x=65535&(S=Y),I=S>>>16,k=65535&(E=C),B=E>>>16,E=t[5],I+=(S=e[5])>>>16,k+=65535&E,B+=E>>>16,B+=(k+=(I+=(x+=65535&S)>>>16)>>>16)>>>16,t[5]=C=65535&k|B<<16,e[5]=Y=65535&x|I<<16,x=65535&(S=$),I=S>>>16,k=65535&(E=j),B=E>>>16,E=t[6],I+=(S=e[6])>>>16,k+=65535&E,B+=E>>>16,B+=(k+=(I+=(x+=65535&S)>>>16)>>>16)>>>16,t[6]=j=65535&k|B<<16,e[6]=$=65535&x|I<<16,x=65535&(S=V),I=S>>>16,k=65535&(E=P),B=E>>>16,E=t[7],I+=(S=e[7])>>>16,k+=65535&E,B+=E>>>16,B+=(k+=(I+=(x+=65535&S)>>>16)>>>16)>>>16,t[7]=P=65535&k|B<<16,e[7]=V=65535&x|I<<16,W+=128,n-=128}return n}function Q(t,e,r){var n,i=new Int32Array(8),o=new Int32Array(8),s=new Uint8Array(256),a=r;for(i[0]=1779033703,i[1]=3144134277,i[2]=1013904242,i[3]=2773480762,i[4]=1359893119,i[5]=2600822924,i[6]=528734635,i[7]=1541459225,o[0]=4089235720,o[1]=2227873595,o[2]=4271175723,o[3]=1595750129,o[4]=2917565137,o[5]=725511199,o[6]=4215389547,o[7]=327033209,H(i,o,e,r),r%=128,n=0;n<r;n++)s[n]=e[a-r+n];for(s[r]=128,s[(r=256-128*(r<112?1:0))-9]=0,p(s,r-8,a/536870912|0,a<<3),H(i,o,s,r),n=0;n<8;n++)p(t,8*n,i[n],o[n]);return 0}function J(t,r){var n=e(),i=e(),o=e(),s=e(),a=e(),f=e(),u=e(),c=e(),d=e();j(n,t[1],t[0]),j(d,r[1],r[0]),P(n,n,d),C(i,t[0],t[1]),C(d,r[0],r[1]),P(i,i,d),P(o,t[3],r[3]),P(o,o,h),P(s,t[2],r[2]),C(s,s,s),j(a,i,n),j(f,s,o),C(u,s,o),C(c,i,n),P(t[0],a,f),P(t[1],c,u),P(t[2],u,f),P(t[3],a,c)}function X(t,e,r){var n;for(n=0;n<4;n++)L(t[n],e[n],r)}function tt(t,r){var n=e(),i=e(),o=e();q(o,r[2]),P(n,r[0],o),P(i,r[1],o),z(t,i),t[31]^=T(n)<<7}function et(t,e,r){var n,i;for(N(t[0],s),N(t[1],a),N(t[2],a),N(t[3],s),i=255;i>=0;--i)X(t,e,n=r[i/8|0]>>(7&i)&1),J(e,t),J(t,t),X(t,e,n)}function rt(t,r){var n=[e(),e(),e(),e()];N(n[0],c),N(n[1],d),N(n[2],a),P(n[3],c,d),et(t,n,r)}function nt(t,r,i){var o,s=new Uint8Array(64),a=[e(),e(),e(),e()];for(i||n(r,32),Q(s,r,32),s[0]&=248,s[31]&=127,s[31]|=64,rt(a,s),tt(t,a),o=0;o<32;o++)r[o+32]=t[o];return 0}var it=new Float64Array([237,211,245,92,26,99,18,88,214,156,247,162,222,249,222,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16]);function ot(t,e){var r,n,i,o;for(n=63;n>=32;--n){for(r=0,i=n-32,o=n-12;i<o;++i)e[i]+=r-16*e[n]*it[i-(n-32)],r=Math.floor((e[i]+128)/256),e[i]-=256*r;e[i]+=r,e[n]=0}for(r=0,i=0;i<32;i++)e[i]+=r-(e[31]>>4)*it[i],r=e[i]>>8,e[i]&=255;for(i=0;i<32;i++)e[i]-=r*it[i];for(n=0;n<32;n++)e[n+1]+=e[n]>>8,t[n]=255&e[n]}function st(t){var e,r=new Float64Array(64);for(e=0;e<64;e++)r[e]=t[e];for(e=0;e<64;e++)t[e]=0;ot(t,r)}function at(t,r,n,i){var o,s,a=new Uint8Array(64),f=new Uint8Array(64),u=new Uint8Array(64),h=new Float64Array(64),c=[e(),e(),e(),e()];Q(a,i,32),a[0]&=248,a[31]&=127,a[31]|=64;var d=n+64;for(o=0;o<n;o++)t[64+o]=r[o];for(o=0;o<32;o++)t[32+o]=a[32+o];for(Q(u,t.subarray(32),n+32),st(u),rt(c,u),tt(t,c),o=32;o<64;o++)t[o]=i[o];for(Q(f,t,n+64),st(f),o=0;o<64;o++)h[o]=0;for(o=0;o<32;o++)h[o]=u[o];for(o=0;o<32;o++)for(s=0;s<32;s++)h[o+s]+=f[o]*a[s];return ot(t.subarray(32),h),d}function ft(t,r,n,i){var o,f=new Uint8Array(32),h=new Uint8Array(64),c=[e(),e(),e(),e()],d=[e(),e(),e(),e()];if(n<64)return-1;if(function(t,r){var n=e(),i=e(),o=e(),f=e(),h=e(),c=e(),d=e();return N(t[2],a),U(t[1],r),D(o,t[1]),P(f,o,u),j(o,o,t[2]),C(f,t[2],f),D(h,f),D(c,h),P(d,c,h),P(n,d,o),P(n,n,f),F(n,n),P(n,n,o),P(n,n,f),P(n,n,f),P(t[0],n,f),D(i,t[0]),P(i,i,f),R(i,o)&&P(t[0],t[0],l),D(i,t[0]),P(i,i,f),R(i,o)?-1:(T(t[0])===r[31]>>7&&j(t[0],s,t[0]),P(t[3],t[0],t[1]),0)}(d,i))return-1;for(o=0;o<n;o++)t[o]=r[o];for(o=0;o<32;o++)t[o+32]=i[o];if(Q(h,t,n),st(h),et(c,d,h),rt(d,r.subarray(32)),J(c,d),tt(f,c),n-=64,y(r,0,f,0)){for(o=0;o<n;o++)t[o]=0;return-1}for(o=0;o<n;o++)t[o]=r[o+64];return n}var ut=16,ht=64,ct=32,dt=64;function lt(t,e){if(32!==t.length)throw new Error("bad key size");if(24!==e.length)throw new Error("bad nonce size")}function pt(){for(var t=0;t<arguments.length;t++)if(!(arguments[t]instanceof Uint8Array))throw new TypeError("unexpected type, use Uint8Array")}function mt(t){for(var e=0;e<t.length;e++)t[e]=0}t.lowlevel={crypto_core_hsalsa20:v,crypto_stream_xor:E,crypto_stream

1o.prototype={endOfStream:function(){return!this.tokens.length},read:function(){return this.tokens.length?this.tokens.shift():-1},prepend:function(t){if(Array.isArray(t))for(var e=t;e.length;)this.tokens.unshift(e.pop());else this.tokens.unshift(t)},push:function(t){if(Array.isArray(t))for(var e=t;e.length;)this.tokens.push(e.shift());else this.tokens.push(t)}};var s=-1;function a(t,e){if(t)throw TypeError("Decoder error");return e||65533}var f="utf-8";function u(t,e){if(!(this instanceof u))return new u(t,e);if((t=void 0!==t?String(t).toLowerCase():f)!==f)throw new Error("Encoding not supported. Only utf-8 is supported");e=i(e),this._streaming=!1,this._BOMseen=!1,this._decoder=null,this._fatal=Boolean(e.fatal),this._ignoreBOM=Boolean(e.ignoreBOM),Object.defineProperty(this,"encoding",{value:"utf-8"}),Object.defineProperty(this,"fatal",{value:this._fatal}),Object.defineProperty(this,"ignoreBOM",{value:this._ignoreBOM})}function h(t,e){if(!(this instanceof h))return new h(t,e);if((t=void 0!==t?String(t).toLowerCase():f)!==f)throw new Error("Encoding not supported. Only utf-8 is supported");e=i(e),this._streaming=!1,this._encoder=null,this._options={fatal:Boolean(e.fatal)},Object.defineProperty(this,"encoding",{value:"utf-8"})}function c(t){var e=t.fatal,r=0,i=0,o=0,f=128,u=191;this.handler=function(t,h){if(-1===h&&0!==o)return o=0,a(e);if(-1===h)return s;if(0===o){if(n(h,0,127))return h;if(n(h,194,223))o=1,r=h-192;else if(n(h,224,239))224===h&&(f=160),237===h&&(u=159),o=2,r=h-224;else{if(!n(h,240,244))return a(e);240===h&&(f=144),244===h&&(u=143),o=3,r=h-240}return r<<=6*o,null}if(!n(h,f,u))return r=o=i=0,f=128,u=191,t.prepend(h),a(e);if(f=128,u=191,r+=h-128<<6*(o-(i+=1)),i!==o)return null;var c=r;return r=o=i=0,c}}function d(t){t.fatal;this.handler=function(t,e){if(-1===e)return s;if(n(e,0,127))return e;var r,i;n(e,128,2047)?(r=1,i=192):n(e,2048,65535)?(r=2,i=224):n(e,65536,1114111)&&(r=3,i=240);for(var o=[(e>>6*r)+i];r>0;){var a=e>>6*(r-1);o.push(128|63&a),r-=1}return o}}u.prototype={decode:function(t,e){var r;r="object"===typeof t&&t instanceof ArrayBuffer?new Uint8Array(t):"object"===typeof t&&"buffer"in t&&t.buffer instanceof ArrayBuffer?new Uint8Array(t.buffer,t.byteOffset,t.byteLength):new Uint8Array(0),e=i(e),this._streaming||(this._decoder=new c({fatal:this._fatal}),this._BOMseen=!1),this._streaming=Boolean(e.stream);for(var n,a=new o(r),f=[];!a.endOfStream()&&(n=this._decoder.handler(a,a.read()))!==s;)null!==n&&(Array.isArray(n)?f.push.apply(f,n):f.push(n));if(!this._streaming){do{if((n=this._decoder.handler(a,a.read()))===s)break;null!==n&&(Array.isArray(n)?f.push.apply(f,n):f.push(n))}while(!a.endOfStream());this._decoder=null}return f.length&&(-1===["utf-8"].indexOf(this.encoding)||this._ignoreBOM||this._BOMseen||(65279===f[0]?(this._BOMseen=!0,f.shift()):this._BOMseen=!0)),function(t){for(var e="",r=0;r<t.length;++r){var n=t[r];n<=65535?e+=String.fromCharCode(n):(n-=65536,e+=String.fromCharCode(55296+(n>>10),56320+(1023&n)))}return e}(f)}},h.prototype={encode:function(t,e){t=t?String(t):"",e=i(e),this._streaming||(this._encoder=new d(this._options)),this._streaming=Boolean(e.stream);for(var r,n=[],a=new o(function(t){for(var e=String(t),r=e.length,n=0,i=[];n<r;){var o=e.charCodeAt(n);if(o<55296||o>57343)i.push(o);else if(56320<=o&&o<=57343)i.push(65533);else if(55296<=o&&o<=56319)if(n===r-1)i.push(65533);else{var s=t.charCodeAt(n+1);if(56320<=s&&s<=57343){var a=1023&o,f=1023&s;i.push(65536+(a<<10)+f),n+=1}else i.push(65533)}n+=1}return i}(t));!a.endOfStream()&&(r=this._encoder.handler(a,a.read()))!==s;)Array.isArray(r)?n.push.apply(n,r):n.push(r);if(!this._streaming){for(;(r=this._encoder.handler(a,a.read()))!==s;)Array.isArray(r)?n.push.apply(n,r):n.push(r);this._encoder=null}return new Uint8Array(n)}}},8597:function(t){"use strict";t.exports={i8:"6.5.4"}}}]);