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ethereumjs-tx.js
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ethereumjs-tx.js
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const exports = {};
const module = {exports};
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l=["","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"],m=[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],f=[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];h.prototype.toString=function(t,i){var n;if(i=0|i||1,16===(t=t||10)||"hex"===t){n="";for(var h=0,e=0,o=0;o<this.length;o++){var s=this.words[o],u=(16777215&(s<<h|e)).toString(16);n=0!==(e=s>>>24-h&16777215)||o!==this.length-1?l[6-u.length]+u+n:u+n,(h+=2)>=26&&(h-=26,o--)}for(0!==e&&(n=e.toString(16)+n);n.length%i!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}if(t===(0|t)&&t>=2&&t<=36){var a=m[t],d=f[t];n="";var p=this.clone();for(p.negative=0;!p.isZero();){var M=p.modrn(d).toString(t);n=(p=p.idivn(d)).isZero()?M+n:l[a-M.length]+M+n}for(this.isZero()&&(n="0"+n);n.length%i!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}r(!1,"Base should be between 2 and 36")},h.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&&r(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},h.prototype.toJSON=function(){return this.toString(16,2)},e&&(h.prototype.toBuffer=function(t,i){return this.toArrayLike(e,t,i)}),h.prototype.toArray=function(t,i){return this.toArrayLike(Array,t,i)};function d(t,i,r){r.negative=i.negative^t.negative;var n=t.length+i.length|0;r.length=n,n=n-1|0;var h=0|t.words[0],e=0|i.words[0],o=h*e,s=67108863&o,u=o/67108864|0;r.words[0]=s;for(var a=1;a<n;a++){for(var l=u>>>26,m=67108863&u,f=Math.min(a,i.length-1),d=Math.max(0,a-t.length+1);d<=f;d++){var p=a-d|0;l+=(o=(h=0|t.words[p])*(e=0|i.words[d])+m)/67108864|0,m=67108863&o}r.words[a]=0|m,u=0|l}return 0!==u?r.words[a]=0|u:r.length--,r._strip()}h.prototype.toArrayLike=function(t,i,n){this._strip();var h=this.byteLength(),e=n||Math.max(1,h);r(h<=e,"byte array longer than desired length"),r(e>0,"Requested array length <= 0");var o=function(t,i){return t.allocUnsafe?t.allocUnsafe(i):new t(i)}(t,e);return this["_toArrayLike"+("le"===i?"LE":"BE")](o,h),o},h.prototype._toArrayLikeLE=function(t,i){for(var r=0,n=0,h=0,e=0;h<this.length;h++){var o=this.words[h]<<e|n;t[r++]=255&o,r<t.length&&(t[r++]=o>>8&255),r<t.length&&(t[r++]=o>>16&255),6===e?(r<t.length&&(t[r++]=o>>24&255),n=0,e=0):(n=o>>>24,e+=2)}if(r<t.length)for(t[r++]=n;r<t.length;)t[r++]=0},h.prototype._toArrayLikeBE=function(t,i){for(var r=t.length-1,n=0,h=0,e=0;h<this.length;h++){var o=this.words[h]<<e|n;t[r--]=255&o,r>=0&&(t[r--]=o>>8&255),r>=0&&(t[r--]=o>>16&255),6===e?(r>=0&&(t[r--]=o>>24&255),n=0,e=0):(n=o>>>24,e+=2)}if(r>=0)for(t[r--]=n;r>=0;)t[r--]=0},Math.clz32?h.prototype._countBits=function(t){return 32-Math.clz32(t)}:h.prototype._countBits=function(t){var i=t,r=0;return i>=4096&&(r+=13,i>>>=13),i>=64&&(r+=7,i>>>=7),i>=8&&(r+=4,i>>>=4),i>=2&&(r+=2,i>>>=2),r+i},h.prototype._zeroBits=function(t){if(0===t)return 26;var i=t,r=0;return 0==(8191&i)&&(r+=13,i>>>=13),0==(127&i)&&(r+=7,i>>>=7),0==(15&i)&&(r+=4,i>>>=4),0==(3&i)&&(r+=2,i>>>=2),0==(1&i)&&r++,r},h.prototype.bitLength=function(){var t=this.words[this.length-1],i=this._countBits(t);return 26*(this.length-1)+i},h.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,i=0;i<this.length;i++){var r=this._zeroBits(this.words[i]);if(t+=r,26!==r)break}return t},h.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},h.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},h.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},h.prototype.isNeg=function(){return 0!==this.negative},h.prototype.neg=function(){return this.clone().ineg()},h.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},h.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var i=0;i<t.length;i++)this.words[i]=this.words[i]|t.words[i];return this._strip()},h.prototype.ior=function(t){return r(0==(this.negative|t.negative)),this.iuor(t)},h.prototype.or=function(t){return 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h=0,e=0;e<n.length;e++)i=(0|r.words[e])+(0|n.words[e])+h,this.words[e]=67108863&i,h=i>>>26;for(;0!==h&&e<r.length;e++)i=(0|r.words[e])+h,this.words[e]=67108863&i,h=i>>>26;if(this.length=r.length,0!==h)this.words[this.length]=h,this.length++;else if(r!==this)for(;e<r.length;e++)this.words[e]=r.words[e];return this},h.prototype.add=function(t){var i;return 0!==t.negative&&0===this.negative?(t.negative=0,i=this.sub(t),t.negative^=1,i):0===t.negative&&0!==this.negative?(this.negative=0,i=t.sub(this),this.negative=1,i):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},h.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var i=this.iadd(t);return t.negative=1,i._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,h=this.cmp(t);if(0===h)return this.negative=0,this.length=1,this.words[0]=0,this;h>0?(r=this,n=t):(r=t,n=this);for(var e=0,o=0;o<n.length;o++)e=(i=(0|r.words[o])-(0|n.words[o])+e)>>26,this.words[o]=67108863&i;for(;0!==e&&o<r.length;o++)e=(i=(0|r.words[o])+e)>>26,this.words[o]=67108863&i;if(0===e&&o<r.length&&r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this.length=Math.max(this.length,o),r!==this&&(this.negative=1),this._strip()},h.prototype.sub=function(t){return this.clone().isub(t)};var p=function(t,i,r){var 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gt=(a+(n=n+Math.imul(m,D)|0)|0)+((8191&(h=(h=h+Math.imul(m,H)|0)+Math.imul(f,D)|0))<<13)|0;a=((e=e+Math.imul(f,H)|0)+(h>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(g,F),h=(h=Math.imul(g,U))+Math.imul(c,F)|0,e=Math.imul(c,U),n=n+Math.imul(p,D)|0,h=(h=h+Math.imul(p,H)|0)+Math.imul(M,D)|0,e=e+Math.imul(M,H)|0;var ct=(a+(n=n+Math.imul(m,G)|0)|0)+((8191&(h=(h=h+Math.imul(m,Q)|0)+Math.imul(f,G)|0))<<13)|0;a=((e=e+Math.imul(f,Q)|0)+(h>>>13)|0)+(ct>>>26)|0,ct&=67108863,n=Math.imul(y,F),h=(h=Math.imul(y,U))+Math.imul(b,F)|0,e=Math.imul(b,U),n=n+Math.imul(g,D)|0,h=(h=h+Math.imul(g,H)|0)+Math.imul(c,D)|0,e=e+Math.imul(c,H)|0,n=n+Math.imul(p,G)|0,h=(h=h+Math.imul(p,Q)|0)+Math.imul(M,G)|0,e=e+Math.imul(M,Q)|0;var 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bt=(a+(n=n+Math.imul(m,rt)|0)|0)+((8191&(h=(h=h+Math.imul(m,nt)|0)+Math.imul(f,rt)|0))<<13)|0;a=((e=e+Math.imul(f,nt)|0)+(h>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(R,F),h=(h=Math.imul(R,U))+Math.imul(Z,F)|0,e=Math.imul(Z,U),n=n+Math.imul(x,D)|0,h=(h=h+Math.imul(x,H)|0)+Math.imul(q,D)|0,e=e+Math.imul(q,H)|0,n=n+Math.imul(k,G)|0,h=(h=h+Math.imul(k,Q)|0)+Math.imul(A,G)|0,e=e+Math.imul(A,Q)|0,n=n+Math.imul(y,W)|0,h=(h=h+Math.imul(y,X)|0)+Math.imul(b,W)|0,e=e+Math.imul(b,X)|0,n=n+Math.imul(g,$)|0,h=(h=h+Math.imul(g,tt)|0)+Math.imul(c,$)|0,e=e+Math.imul(c,tt)|0,n=n+Math.imul(p,rt)|0,h=(h=h+Math.imul(p,nt)|0)+Math.imul(M,rt)|0,e=e+Math.imul(M,nt)|0;var _t=(a+(n=n+Math.imul(m,et)|0)|0)+((8191&(h=(h=h+Math.imul(m,ot)|0)+Math.imul(f,et)|0))<<13)|0;a=((e=e+Math.imul(f,ot)|0)+(h>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(N,F),h=(h=Math.imul(N,U))+Math.imul(I,F)|0,e=Math.imul(I,U),n=n+Math.imul(R,D)|0,h=(h=h+Math.imul(R,H)|0)+Math.imul(Z,D)|0,e=e+Math.imul(Z,H)|0,n=n+Math.imul(x,G)|0,h=(h=h+Math.imul(x,Q)|0)+Math.imul(q,G)|0,e=e+Math.imul(q,Q)|0,n=n+Math.imul(k,W)|0,h=(h=h+Math.imul(k,X)|0)+Math.imul(A,W)|0,e=e+Math.imul(A,X)|0,n=n+Math.imul(y,$)|0,h=(h=h+Math.imul(y,tt)|0)+Math.imul(b,$)|0,e=e+Math.imul(b,tt)|0,n=n+Math.imul(g,rt)|0,h=(h=h+Math.imul(g,nt)|0)+Math.imul(c,rt)|0,e=e+Math.imul(c,nt)|0,n=n+Math.imul(p,et)|0,h=(h=h+Math.imul(p,ot)|0)+Math.imul(M,et)|0,e=e+Math.imul(M,ot)|0;var kt=(a+(n=n+Math.imul(m,ut)|0)|0)+((8191&(h=(h=h+Math.imul(m,at)|0)+Math.imul(f,ut)|0))<<13)|0;a=((e=e+Math.imul(f,at)|0)+(h>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(z,F),h=(h=Math.imul(z,U))+Math.imul(T,F)|0,e=Math.imul(T,U),n=n+Math.imul(N,D)|0,h=(h=h+Math.imul(N,H)|0)+Math.imul(I,D)|0,e=e+Math.imul(I,H)|0,n=n+Math.imul(R,G)|0,h=(h=h+Math.imul(R,Q)|0)+Math.imul(Z,G)|0,e=e+Math.imul(Z,Q)|0,n=n+Math.imul(x,W)|0,h=(h=h+Math.imul(x,X)|0)+Math.imul(q,W)|0,e=e+Math.imul(q,X)|0,n=n+Math.imul(k,$)|0,h=(h=h+Math.imul(k,tt)|0)+Math.imul(A,$)|0,e=e+Math.imul(A,tt)|0,n=n+Math.imul(y,rt)|0,h=(h=h+Math.imul(y,nt)|0)+Math.imul(b,rt)|0,e=e+Math.imul(b,nt)|0,n=n+Math.imul(g,et)|0,h=(h=h+Math.imul(g,ot)|0)+Math.imul(c,et)|0,e=e+Math.imul(c,ot)|0,n=n+Math.imul(p,ut)|0,h=(h=h+Math.imul(p,at)|0)+Math.imul(M,ut)|0,e=e+Math.imul(M,at)|0;var At=(a+(n=n+Math.imul(m,mt)|0)|0)+((8191&(h=(h=h+Math.imul(m,ft)|0)+Math.imul(f,mt)|0))<<13)|0;a=((e=e+Math.imul(f,ft)|0)+(h>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(j,F),h=(h=Math.imul(j,U))+Math.imul(K,F)|0,e=Math.imul(K,U),n=n+Math.imul(z,D)|0,h=(h=h+Math.imul(z,H)|0)+Math.imul(T,D)|0,e=e+Math.imul(T,H)|0,n=n+Math.imul(N,G)|0,h=(h=h+Math.imul(N,Q)|0)+Math.imul(I,G)|0,e=e+Math.imul(I,Q)|0,n=n+Math.imul(R,W)|0,h=(h=h+Math.imul(R,X)|0)+Math.imul(Z,W)|0,e=e+Math.imul(Z,X)|0,n=n+Math.imul(x,$)|0,h=(h=h+Math.imul(x,tt)|0)+Math.imul(q,$)|0,e=e+Math.imul(q,tt)|0,n=n+Math.imul(k,rt)|0,h=(h=h+Math.imul(k,nt)|0)+Math.imul(A,rt)|0,e=e+Math.imul(A,nt)|0,n=n+Math.imul(y,et)|0,h=(h=h+Math.imul(y,ot)|0)+Math.imul(b,et)|0,e=e+Math.imul(b,ot)|0,n=n+Math.imul(g,ut)|0,h=(h=h+Math.imul(g,at)|0)+Math.imul(c,ut)|0,e=e+Math.imul(c,at)|0,n=n+Math.imul(p,mt)|0,h=(h=h+Math.imul(p,ft)|0)+Math.imul(M,mt)|0,e=e+Math.imul(M,ft)|0;var St=(a+(n=n+Math.imul(m,pt)|0)|0)+((8191&(h=(h=h+Math.imul(m,Mt)|0)+Math.imul(f,pt)|0))<<13)|0;a=((e=e+Math.imul(f,Mt)|0)+(h>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(j,D),h=(h=Math.imul(j,H))+Math.imul(K,D)|0,e=Math.imul(K,H),n=n+Math.imul(z,G)|0,h=(h=h+Math.imul(z,Q)|0)+Math.imul(T,G)|0,e=e+Math.imul(T,Q)|0,n=n+Math.imul(N,W)|0,h=(h=h+Math.imul(N,X)|0)+Math.imul(I,W)|0,e=e+Math.imul(I,X)|0,n=n+Math.imul(R,$)|0,h=(h=h+Math.imul(R,tt)|0)+Math.imul(Z,$)|0,e=e+Math.imul(Z,tt)|0,n=n+Math.imul(x,rt)|0,h=(h=h+Math.imul(x,nt)|0)+Math.imul(q,rt)|0,e=e+Math.imul(q,nt)|0,n=n+Math.imul(k,et)|0,h=(h=h+Math.imul(k,ot)|0)+Math.imul(A,et)|0,e=e+Math.imul(A,ot)|0,n=n+Math.imul(y,ut)|0,h=(h=h+Math.imul(y,at)|0)+Math.imul(b,ut)|0,e=e+Math.imul(b,at)|0,n=n+Math.imul(g,mt)|0,h=(h=h+Math.imul(g,ft)|0)+Math.imul(c,mt)|0,e=e+Math.imul(c,ft)|0;var xt=(a+(n=n+Math.imul(p,pt)|0)|0)+((8191&(h=(h=h+Math.imul(p,Mt)|0)+Math.imul(M,pt)|0))<<13)|0;a=((e=e+Math.imul(M,Mt)|0)+(h>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(j,G),h=(h=Math.imul(j,Q))+Math.imul(K,G)|0,e=Math.imul(K,Q),n=n+Math.imul(z,W)|0,h=(h=h+Math.imul(z,X)|0)+Math.imul(T,W)|0,e=e+Math.imul(T,X)|0,n=n+Math.imul(N,$)|0,h=(h=h+Math.imul(N,tt)|0)+Math.imul(I,$)|0,e=e+Math.imul(I,tt)|0,n=n+Math.imul(R,rt)|0,h=(h=h+Math.imul(R,nt)|0)+Math.imul(Z,rt)|0,e=e+Math.imul(Z,nt)|0,n=n+Math.imul(x,et)|0,h=(h=h+Math.imul(x,ot)|0)+Math.imul(q,et)|0,e=e+Math.imul(q,ot)|0,n=n+Math.imul(k,ut)|0,h=(h=h+Math.imul(k,at)|0)+Math.imul(A,ut)|0,e=e+Math.imul(A,at)|0,n=n+Math.imul(y,mt)|0,h=(h=h+Math.imul(y,ft)|0)+Math.imul(b,mt)|0,e=e+Math.imul(b,ft)|0;var qt=(a+(n=n+Math.imul(g,pt)|0)|0)+((8191&(h=(h=h+Math.imul(g,Mt)|0)+Math.imul(c,pt)|0))<<13)|0;a=((e=e+Math.imul(c,Mt)|0)+(h>>>13)|0)+(qt>>>26)|0,qt&=67108863,n=Math.imul(j,W),h=(h=Math.imul(j,X))+Math.imul(K,W)|0,e=Math.imul(K,X),n=n+Math.imul(z,$)|0,h=(h=h+Math.imul(z,tt)|0)+Math.imul(T,$)|0,e=e+Math.imul(T,tt)|0,n=n+Math.imul(N,rt)|0,h=(h=h+Math.imul(N,nt)|0)+Math.imul(I,rt)|0,e=e+Math.imul(I,nt)|0,n=n+Math.imul(R,et)|0,h=(h=h+Math.imul(R,ot)|0)+Math.imul(Z,et)|0,e=e+Math.imul(Z,ot)|0,n=n+Math.imul(x,ut)|0,h=(h=h+Math.imul(x,at)|0)+Math.imul(q,ut)|0,e=e+Math.imul(q,at)|0,n=n+Math.imul(k,mt)|0,h=(h=h+Math.imul(k,ft)|0)+Math.imul(A,mt)|0,e=e+Math.imul(A,ft)|0;var Bt=(a+(n=n+Math.imul(y,pt)|0)|0)+((8191&(h=(h=h+Math.imul(y,Mt)|0)+Math.imul(b,pt)|0))<<13)|0;a=((e=e+Math.imul(b,Mt)|0)+(h>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(j,$),h=(h=Math.imul(j,tt))+Math.imul(K,$)|0,e=Math.imul(K,tt),n=n+Math.imul(z,rt)|0,h=(h=h+Math.imul(z,nt)|0)+Math.imul(T,rt)|0,e=e+Math.imul(T,nt)|0,n=n+Math.imul(N,et)|0,h=(h=h+Math.imul(N,ot)|0)+Math.imul(I,et)|0,e=e+Math.imul(I,ot)|0,n=n+Math.imul(R,ut)|0,h=(h=h+Math.imul(R,at)|0)+Math.imul(Z,ut)|0,e=e+Math.imul(Z,at)|0,n=n+Math.imul(x,mt)|0,h=(h=h+Math.imul(x,ft)|0)+Math.imul(q,mt)|0,e=e+Math.imul(q,ft)|0;var Rt=(a+(n=n+Math.imul(k,pt)|0)|0)+((8191&(h=(h=h+Math.imul(k,Mt)|0)+Math.imul(A,pt)|0))<<13)|0;a=((e=e+Math.imul(A,Mt)|0)+(h>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(j,rt),h=(h=Math.imul(j,nt))+Math.imul(K,rt)|0,e=Math.imul(K,nt),n=n+Math.imul(z,et)|0,h=(h=h+Math.imul(z,ot)|0)+Math.imul(T,et)|0,e=e+Math.imul(T,ot)|0,n=n+Math.imul(N,ut)|0,h=(h=h+Math.imul(N,at)|0)+Math.imul(I,ut)|0,e=e+Math.imul(I,at)|0,n=n+Math.imul(R,mt)|0,h=(h=h+Math.imul(R,ft)|0)+Math.imul(Z,mt)|0,e=e+Math.imul(Z,ft)|0;var Zt=(a+(n=n+Math.imul(x,pt)|0)|0)+((8191&(h=(h=h+Math.imul(x,Mt)|0)+Math.imul(q,pt)|0))<<13)|0;a=((e=e+Math.imul(q,Mt)|0)+(h>>>13)|0)+(Zt>>>26)|0,Zt&=67108863,n=Math.imul(j,et),h=(h=Math.imul(j,ot))+Math.imul(K,et)|0,e=Math.imul(K,ot),n=n+Math.imul(z,ut)|0,h=(h=h+Math.imul(z,at)|0)+Math.imul(T,ut)|0,e=e+Math.imul(T,at)|0,n=n+Math.imul(N,mt)|0,h=(h=h+Math.imul(N,ft)|0)+Math.imul(I,mt)|0,e=e+Math.imul(I,ft)|0;var Lt=(a+(n=n+Math.imul(R,pt)|0)|0)+((8191&(h=(h=h+Math.imul(R,Mt)|0)+Math.imul(Z,pt)|0))<<13)|0;a=((e=e+Math.imul(Z,Mt)|0)+(h>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(j,ut),h=(h=Math.imul(j,at))+Math.imul(K,ut)|0,e=Math.imul(K,at),n=n+Math.imul(z,mt)|0,h=(h=h+Math.imul(z,ft)|0)+Math.imul(T,mt)|0,e=e+Math.imul(T,ft)|0;var Nt=(a+(n=n+Math.imul(N,pt)|0)|0)+((8191&(h=(h=h+Math.imul(N,Mt)|0)+Math.imul(I,pt)|0))<<13)|0;a=((e=e+Math.imul(I,Mt)|0)+(h>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,n=Math.imul(j,mt),h=(h=Math.imul(j,ft))+Math.imul(K,mt)|0,e=Math.imul(K,ft);var It=(a+(n=n+Math.imul(z,pt)|0)|0)+((8191&(h=(h=h+Math.imul(z,Mt)|0)+Math.imul(T,pt)|0))<<13)|0;a=((e=e+Math.imul(T,Mt)|0)+(h>>>13)|0)+(It>>>26)|0,It&=67108863;var Et=(a+(n=Math.imul(j,pt))|0)+((8191&(h=(h=Math.imul(j,Mt))+Math.imul(K,pt)|0))<<13)|0;return a=((e=Math.imul(K,Mt))+(h>>>13)|0)+(Et>>>26)|0,Et&=67108863,u[0]=vt,u[1]=gt,u[2]=ct,u[3]=wt,u[4]=yt,u[5]=bt,u[6]=_t,u[7]=kt,u[8]=At,u[9]=St,u[10]=xt,u[11]=qt,u[12]=Bt,u[13]=Rt,u[14]=Zt,u[15]=Lt,u[16]=Nt,u[17]=It,u[18]=Et,0!==a&&(u[19]=a,r.length++),r};function M(t,i,r){r.negative=i.negative^t.negative,r.length=t.length+i.length;for(var n=0,h=0,e=0;e<r.length-1;e++){var o=h;h=0;for(var s=67108863&n,u=Math.min(e,i.length-1),a=Math.max(0,e-t.length+1);a<=u;a++){var l=e-a,m=(0|t.words[l])*(0|i.words[a]),f=67108863&m;s=67108863&(f=f+s|0),h+=(o=(o=o+(m/67108864|0)|0)+(f>>>26)|0)>>>26,o&=67108863}r.words[e]=s,n=o,o=h}return 0!==n?r.words[e]=n:r.length--,r._strip()}function v(t,i,r){return M(t,i,r)}function g(t,i){this.x=t,this.y=i}Math.imul||(p=d),h.prototype.mulTo=function(t,i){var r=this.length+t.length;return 10===this.length&&10===t.length?p(this,t,i):r<63?d(this,t,i):r<1024?M(this,t,i):v(this,t,i)},g.prototype.makeRBT=function(t){for(var i=new Array(t),r=h.prototype._countBits(t)-1,n=0;n<t;n++)i[n]=this.revBin(n,r,t);return i},g.prototype.revBin=function(t,i,r){if(0===t||t===r-1)return t;for(var n=0,h=0;h<i;h++)n|=(1&t)<<i-h-1,t>>=1;return n},g.prototype.permute=function(t,i,r,n,h,e){for(var o=0;o<e;o++)n[o]=i[t[o]],h[o]=r[t[o]]},g.prototype.transform=function(t,i,r,n,h,e){this.permute(e,t,i,r,n,h);for(var o=1;o<h;o<<=1)for(var s=o<<1,u=Math.cos(2*Math.PI/s),a=Math.sin(2*Math.PI/s),l=0;l<h;l+=s)for(var m=u,f=a,d=0;d<o;d++){var p=r[l+d],M=n[l+d],v=r[l+d+o],g=n[l+d+o],c=m*v-f*g;g=m*g+f*v,v=c,r[l+d]=p+v,n[l+d]=M+g,r[l+d+o]=p-v,n[l+d+o]=M-g,d!==s&&(c=u*m-a*f,f=u*f+a*m,m=c)}},g.prototype.guessLen13b=function(t,i){var r=1|Math.max(i,t),n=1&r,h=0;for(r=r/2|0;r;r>>>=1)h++;return 1<<h+1+n},g.prototype.conjugate=function(t,i,r){if(!(r<=1))for(var n=0;n<r/2;n++){var h=t[n];t[n]=t[r-n-1],t[r-n-1]=h,h=i[n],i[n]=-i[r-n-1],i[r-n-1]=-h}},g.prototype.normalize13b=function(t,i){for(var r=0,n=0;n<i/2;n++){var h=8192*Math.round(t[2*n+1]/i)+Math.round(t[2*n]/i)+r;t[n]=67108863&h,r=h<67108864?0:h/67108864|0}return t},g.prototype.convert13b=function(t,i,n,h){for(var e=0,o=0;o<i;o++)e+=0|t[o],n[2*o]=8191&e,e>>>=13,n[2*o+1]=8191&e,e>>>=13;for(o=2*i;o<h;++o)n[o]=0;r(0===e),r(0==(-8192&e))},g.prototype.stub=function(t){for(var i=new Array(t),r=0;r<t;r++)i[r]=0;return i},g.prototype.mulp=function(t,i,r){var n=2*this.guessLen13b(t.length,i.length),h=this.makeRBT(n),e=this.stub(n),o=new Array(n),s=new Array(n),u=new Array(n),a=new Array(n),l=new Array(n),m=new Array(n),f=r.words;f.length=n,this.convert13b(t.words,t.length,o,n),this.convert13b(i.words,i.length,a,n),this.transform(o,e,s,u,n,h),this.transform(a,e,l,m,n,h);for(var d=0;d<n;d++){var p=s[d]*l[d]-u[d]*m[d];u[d]=s[d]*m[d]+u[d]*l[d],s[d]=p}return this.conjugate(s,u,n),this.transform(s,u,f,e,n,h),this.conjugate(f,e,n),this.normalize13b(f,n),r.negative=t.negative^i.negative,r.length=t.length+i.length,r._strip()},h.prototype.mul=function(t){var i=new h(null);return i.words=new Array(this.length+t.length),this.mulTo(t,i)},h.prototype.mulf=function(t){var i=new h(null);return i.words=new Array(this.length+t.length),v(this,t,i)},h.prototype.imul=function(t){return this.clone().mulTo(t,this)},h.prototype.imuln=function(t){var i=t<0;i&&(t=-t),r("number"==typeof t),r(t<67108864);for(var n=0,h=0;h<this.length;h++){var e=(0|this.words[h])*t,o=(67108863&e)+(67108863&n);n>>=26,n+=e/67108864|0,n+=o>>>26,this.words[h]=67108863&o}return 0!==n&&(this.words[h]=n,this.length++),i?this.ineg():this},h.prototype.muln=function(t){return this.clone().imuln(t)},h.prototype.sqr=function(){return this.mul(this)},h.prototype.isqr=function(){return this.imul(this.clone())},h.prototype.pow=function(t){var i=function(t){for(var i=new Array(t.bitLength()),r=0;r<i.length;r++){var n=r/26|0,h=r%26;i[r]=t.words[n]>>>h&1}return i}(t);if(0===i.length)return new h(1);for(var r=this,n=0;n<i.length&&0===i[n];n++,r=r.sqr());if(++n<i.length)for(var e=r.sqr();n<i.length;n++,e=e.sqr())0!==i[n]&&(r=r.mul(e));return r},h.prototype.iushln=function(t){r("number"==typeof t&&t>=0);var i,n=t%26,h=(t-n)/26,e=67108863>>>26-n<<26-n;if(0!==n){var o=0;for(i=0;i<this.length;i++){var s=this.words[i]&e,u=(0|this.words[i])-s<<n;this.words[i]=u|o,o=s>>>26-n}o&&(this.words[i]=o,this.length++)}if(0!==h){for(i=this.length-1;i>=0;i--)this.words[i+h]=this.words[i];for(i=0;i<h;i++)this.words[i]=0;this.length+=h}return this._strip()},h.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},h.prototype.iushrn=function(t,i,n){var h;r("number"==typeof t&&t>=0),h=i?(i-i%26)/26:0;var e=t%26,o=Math.min((t-e)/26,this.length),s=67108863^67108863>>>e<<e,u=n;if(h-=o,h=Math.max(0,h),u){for(var a=0;a<o;a++)u.words[a]=this.words[a];u.length=o}if(0===o);else if(this.length>o)for(this.length-=o,a=0;a<this.length;a++)this.words[a]=this.words[a+o];else this.words[0]=0,this.length=1;var l=0;for(a=this.length-1;a>=0&&(0!==l||a>=h);a--){var m=0|this.words[a];this.words[a]=l<<26-e|m>>>e,l=m&s}return u&&0!==l&&(u.words[u.length++]=l),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},h.prototype.ishrn=function(t,i,n){return r(0===this.negative),this.iushrn(t,i,n)},h.prototype.shln=function(t){return this.clone().ishln(t)},h.prototype.ushln=function(t){return this.clone().iushln(t)},h.prototype.shrn=function(t){return this.clone().ishrn(t)},h.prototype.ushrn=function(t){return this.clone().iushrn(t)},h.prototype.testn=function(t){r("number"==typeof t&&t>=0);var i=t%26,n=(t-i)/26,h=1<<i;return!(this.length<=n)&&!!(this.words[n]&h)},h.prototype.imaskn=function(t){r("number"==typeof t&&t>=0);var i=t%26,n=(t-i)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==i&&n++,this.length=Math.min(n,this.length),0!==i){var h=67108863^67108863>>>i<<i;this.words[this.length-1]&=h}return this._strip()},h.prototype.maskn=function(t){return this.clone().imaskn(t)},h.prototype.iaddn=function(t){return r("number"==typeof t),r(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)},h.prototype._iaddn=function(t){this.words[0]+=t;for(var i=0;i<this.length&&this.words[i]>=67108864;i++)this.words[i]-=67108864,i===this.length-1?this.words[i+1]=1:this.words[i+1]++;return this.length=Math.max(this.length,i+1),this},h.prototype.isubn=function(t){if(r("number"==typeof t),r(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 i=0;i<this.length&&this.words[i]<0;i++)this.words[i]+=67108864,this.words[i+1]-=1;return this._strip()},h.prototype.addn=function(t){return this.clone().iaddn(t)},h.prototype.subn=function(t){return this.clone().isubn(t)},h.prototype.iabs=function(){return this.negative=0,this},h.prototype.abs=function(){return this.clone().iabs()},h.prototype._ishlnsubmul=function(t,i,n){var h,e,o=t.length+n;this._expand(o);var s=0;for(h=0;h<t.length;h++){e=(0|this.words[h+n])+s;var u=(0|t.words[h])*i;s=((e-=67108863&u)>>26)-(u/67108864|0),this.words[h+n]=67108863&e}for(;h<this.length-n;h++)s=(e=(0|this.words[h+n])+s)>>26,this.words[h+n]=67108863&e;if(0===s)return this._strip();for(r(-1===s),s=0,h=0;h<this.length;h++)s=(e=-(0|this.words[h])+s)>>26,this.words[h]=67108863&e;return this.negative=1,this._strip()},h.prototype._wordDiv=function(t,i){var r=(this.length,t.length),n=this.clone(),e=t,o=0|e.words[e.length-1];0!==(r=26-this._countBits(o))&&(e=e.ushln(r),n.iushln(r),o=0|e.words[e.length-1]);var s,u=n.length-e.length;if("mod"!==i){(s=new h(null)).length=u+1,s.words=new Array(s.length);for(var a=0;a<s.length;a++)s.words[a]=0}var l=n.clone()._ishlnsubmul(e,1,u);0===l.negative&&(n=l,s&&(s.words[u]=1));for(var m=u-1;m>=0;m--){var f=67108864*(0|n.words[e.length+m])+(0|n.words[e.length+m-1]);for(f=Math.min(f/o|0,67108863),n._ishlnsubmul(e,f,m);0!==n.negative;)f--,n.negative=0,n._ishlnsubmul(e,1,m),n.isZero()||(n.negative^=1);s&&(s.words[m]=f)}return s&&s._strip(),n._strip(),"div"!==i&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},h.prototype.divmod=function(t,i,n){return r(!t.isZero()),this.isZero()?{div:new h(0),mod:new h(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,i),"mod"!==i&&(e=s.div.neg()),"div"!==i&&(o=s.mod.neg(),n&&0!==o.negative&&o.iadd(t)),{div:e,mod:o}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),i),"mod"!==i&&(e=s.div.neg()),{div:e,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),i),"div"!==i&&(o=s.mod.neg(),n&&0!==o.negative&&o.isub(t)),{div:s.div,mod:o}):t.length>this.length||this.cmp(t)<0?{div:new h(0),mod:this}:1===t.length?"div"===i?{div:this.divn(t.words[0]),mod:null}:"mod"===i?{div:null,mod:new h(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new h(this.modrn(t.words[0]))}:this._wordDiv(t,i);var e,o,s},h.prototype.div=function(t){return this.divmod(t,"div",!1).div},h.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},h.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},h.prototype.divRound=function(t){var i=this.divmod(t);if(i.mod.isZero())return i.div;var r=0!==i.div.negative?i.mod.isub(t):i.mod,n=t.ushrn(1),h=t.andln(1),e=r.cmp(n);return e<0||1===h&&0===e?i.div:0!==i.div.negative?i.div.isubn(1):i.div.iaddn(1)},h.prototype.modrn=function(t){var i=t<0;i&&(t=-t),r(t<=67108863);for(var n=(1<<26)%t,h=0,e=this.length-1;e>=0;e--)h=(n*h+(0|this.words[e]))%t;return i?-h:h},h.prototype.modn=function(t){return this.modrn(t)},h.prototype.idivn=function(t){var i=t<0;i&&(t=-t),r(t<=67108863);for(var n=0,h=this.length-1;h>=0;h--){var e=(0|this.words[h])+67108864*n;this.words[h]=e/t|0,n=e%t}return this._strip(),i?this.ineg():this},h.prototype.divn=function(t){return this.clone().idivn(t)},h.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());var i=this,n=t.clone();i=0!==i.negative?i.umod(t):i.clone();for(var e=new h(1),o=new h(0),s=new h(0),u=new h(1),a=0;i.isEven()&&n.isEven();)i.iushrn(1),n.iushrn(1),++a;for(var l=n.clone(),m=i.clone();!i.isZero();){for(var f=0,d=1;0==(i.words[0]&d)&&f<26;++f,d<<=1);if(f>0)for(i.iushrn(f);f-- >0;)(e.isOdd()||o.isOdd())&&(e.iadd(l),o.isub(m)),e.iushrn(1),o.iushrn(1);for(var p=0,M=1;0==(n.words[0]&M)&&p<26;++p,M<<=1);if(p>0)for(n.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(l),u.isub(m)),s.iushrn(1),u.iushrn(1);i.cmp(n)>=0?(i.isub(n),e.isub(s),o.isub(u)):(n.isub(i),s.isub(e),u.isub(o))}return{a:s,b:u,gcd:n.iushln(a)}},h.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var i=this,n=t.clone();i=0!==i.negative?i.umod(t):i.clone();for(var e,o=new h(1),s=new h(0),u=n.clone();i.cmpn(1)>0&&n.cmpn(1)>0;){for(var a=0,l=1;0==(i.words[0]&l)&&a<26;++a,l<<=1);if(a>0)for(i.iushrn(a);a-- >0;)o.isOdd()&&o.iadd(u),o.iushrn(1);for(var m=0,f=1;0==(n.words[0]&f)&&m<26;++m,f<<=1);if(m>0)for(n.iushrn(m);m-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);i.cmp(n)>=0?(i.isub(n),o.isub(s)):(n.isub(i),s.isub(o))}return(e=0===i.cmpn(1)?o:s).cmpn(0)<0&&e.iadd(t),e},h.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var i=this.clone(),r=t.clone();i.negative=0,r.negative=0;for(var n=0;i.isEven()&&r.isEven();n++)i.iushrn(1),r.iushrn(1);for(;;){for(;i.isEven();)i.iushrn(1);for(;r.isEven();)r.iushrn(1);var h=i.cmp(r);if(h<0){var e=i;i=r,r=e}else if(0===h||0===r.cmpn(1))break;i.isub(r)}return r.iushln(n)},h.prototype.invm=function(t){return this.egcd(t).a.umod(t)},h.prototype.isEven=function(){return 0==(1&this.words[0])},h.prototype.isOdd=function(){return 1==(1&this.words[0])},h.prototype.andln=function(t){return this.words[0]&t},h.prototype.bincn=function(t){r("number"==typeof t);var i=t%26,n=(t-i)/26,h=1<<i;if(this.length<=n)return this._expand(n+1),this.words[n]|=h,this;for(var e=h,o=n;0!==e&&o<this.length;o++){var s=0|this.words[o];e=(s+=e)>>>26,s&=67108863,this.words[o]=s}return 0!==e&&(this.words[o]=e,this.length++),this},h.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},h.prototype.cmpn=function(t){var i,n=t<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this._strip(),this.length>1)i=1;else{n&&(t=-t),r(t<=67108863,"Number is too big");var h=0|this.words[0];i=h===t?0:h<t?-1:1}return 0!==this.negative?0|-i:i},h.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var i=this.ucmp(t);return 0!==this.negative?0|-i:i},h.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var i=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],h=0|t.words[r];if(n!==h){n<h?i=-1:n>h&&(i=1);break}}return i},h.prototype.gtn=function(t){return 1===this.cmpn(t)},h.prototype.gt=function(t){return 1===this.cmp(t)},h.prototype.gten=function(t){return this.cmpn(t)>=0},h.prototype.gte=function(t){return this.cmp(t)>=0},h.prototype.ltn=function(t){return-1===this.cmpn(t)},h.prototype.lt=function(t){return-1===this.cmp(t)},h.prototype.lten=function(t){return this.cmpn(t)<=0},h.prototype.lte=function(t){return this.cmp(t)<=0},h.prototype.eqn=function(t){return 0===this.cmpn(t)},h.prototype.eq=function(t){return 0===this.cmp(t)},h.red=function(t){return new A(t)},h.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},h.prototype.fromRed=function(){return r(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},h.prototype._forceRed=function(t){return this.red=t,this},h.prototype.forceRed=function(t){return r(!this.red,"Already a number in reduction context"),this._forceRed(t)},h.prototype.redAdd=function(t){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},h.prototype.redIAdd=function(t){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},h.prototype.redSub=function(t){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},h.prototype.redISub=function(t){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},h.prototype.redShl=function(t){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},h.prototype.redMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},h.prototype.redIMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},h.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},h.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},h.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},h.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},h.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},h.prototype.redPow=function(t){return r(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var c={k256:null,p224:null,p192:null,p25519:null};function w(t,i){this.name=t,this.p=new h(i,16),this.n=this.p.bitLength(),this.k=new h(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function y(){w.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function b(){w.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function _(){w.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function k(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function A(t){if("string"==typeof t){var i=h._prime(t);this.m=i.p,this.prime=i}else r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function S(t){A.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new h(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)}w.prototype._tmp=function(){var t=new h(null);return t.words=new Array(Math.ceil(this.n/13)),t},w.prototype.ireduce=function(t){var i,r=t;do{this.split(r,this.tmp),i=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(i>this.n);var n=i<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},w.prototype.split=function(t,i){t.iushrn(this.n,0,i)},w.prototype.imulK=function(t){return t.imul(this.k)},n(y,w),y.prototype.split=function(t,i){for(var r=Math.min(t.length,9),n=0;n<r;n++)i.words[n]=t.words[n];if(i.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var h=t.words[9];for(i.words[i.length++]=4194303&h,n=10;n<t.length;n++){var e=0|t.words[n];t.words[n-10]=(4194303&e)<<4|h>>>22,h=e}h>>>=22,t.words[n-10]=h,0===h&&t.length>10?t.length-=10:t.length-=9},y.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var i=0,r=0;r<t.length;r++){var n=0|t.words[r];i+=977*n,t.words[r]=67108863&i,i=64*n+(i/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(b,w),n(_,w),n(k,w),k.prototype.imulK=function(t){for(var i=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+i,h=67108863&n;n>>>=26,t.words[r]=h,i=n}return 0!==i&&(t.words[t.length++]=i),t},h._prime=function(t){if(c[t])return c[t];var i;if("k256"===t)i=new y;else if("p224"===t)i=new b;else if("p192"===t)i=new _;else{if("p25519"!==t)throw new Error("Unknown prime "+t);i=new k}return c[t]=i,i},A.prototype._verify1=function(t){r(0===t.negative,"red works only with positives"),r(t.red,"red works only with red numbers")},A.prototype._verify2=function(t,i){r(0==(t.negative|i.negative),"red works only with positives"),r(t.red&&t.red===i.red,"red works only with red numbers")},A.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(u(t,t.umod(this.m)._forceRed(this)),t)},A.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},A.prototype.add=function(t,i){this._verify2(t,i);var r=t.add(i);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},A.prototype.iadd=function(t,i){this._verify2(t,i);var r=t.iadd(i);return r.cmp(this.m)>=0&&r.isub(this.m),r},A.prototype.sub=function(t,i){this._verify2(t,i);var r=t.sub(i);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},A.prototype.isub=function(t,i){this._verify2(t,i);var r=t.isub(i);return r.cmpn(0)<0&&r.iadd(this.m),r},A.prototype.shl=function(t,i){return this._verify1(t),this.imod(t.ushln(i))},A.prototype.imul=function(t,i){return this._verify2(t,i),this.imod(t.imul(i))},A.prototype.mul=function(t,i){return this._verify2(t,i),this.imod(t.mul(i))},A.prototype.isqr=function(t){return this.imul(t,t.clone())},A.prototype.sqr=function(t){return this.mul(t,t)},A.prototype.sqrt=function(t){if(t.isZero())return t.clone();var i=this.m.andln(3);if(r(i%2==1),3===i){var n=this.m.add(new h(1)).iushrn(2);return this.pow(t,n)}for(var e=this.m.subn(1),o=0;!e.isZero()&&0===e.andln(1);)o++,e.iushrn(1);r(!e.isZero());var s=new h(1).toRed(this),u=s.redNeg(),a=this.m.subn(1).iushrn(1),l=this.m.bitLength();for(l=new h(2*l*l).toRed(this);0!==this.pow(l,a).cmp(u);)l.redIAdd(u);for(var m=this.pow(l,e),f=this.pow(t,e.addn(1).iushrn(1)),d=this.pow(t,e),p=o;0!==d.cmp(s);){for(var M=d,v=0;0!==M.cmp(s);v++)M=M.redSqr();r(v<p);var g=this.pow(m,new h(1).iushln(p-v-1));f=f.redMul(g),m=g.redSqr(),d=d.redMul(m),p=v}return f},A.prototype.invm=function(t){var i=t._invmp(this.m);return 0!==i.negative?(i.negative=0,this.imod(i).redNeg()):this.imod(i)},A.prototype.pow=function(t,i){if(i.isZero())return new h(1).toRed(this);if(0===i.cmpn(1))return t.clone();var r=new Array(16);r[0]=new h(1).toRed(this),r[1]=t;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var e=r[0],o=0,s=0,u=i.bitLength()%26;for(0===u&&(u=26),n=i.length-1;n>=0;n--){for(var a=i.words[n],l=u-1;l>=0;l--){var m=a>>l&1;e!==r[0]&&(e=this.sqr(e)),0!==m||0!==o?(o<<=1,o|=m,(4===++s||0===n&&0===l)&&(e=this.mul(e,r[o]),s=0,o=0)):s=0}u=26}return e},A.prototype.convertTo=function(t){var i=t.umod(this.m);return i===t?i.clone():i},A.prototype.convertFrom=function(t){var i=t.clone();return i.red=null,i},h.mont=function(t){return new S(t)},n(S,A),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){var i=this.imod(t.mul(this.rinv));return i.red=null,i},S.prototype.imul=function(t,i){if(t.isZero()||i.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(i),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),h=r.isub(n).iushrn(this.shift),e=h;return h.cmp(this.m)>=0?e=h.isub(this.m):h.cmpn(0)<0&&(e=h.iadd(this.m)),e._forceRed(this)},S.prototype.mul=function(t,i){if(t.isZero()||i.isZero())return new h(0)._forceRed(this);var 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bt=(a+(h=h+Math.imul(m,rt)|0)|0)+((8191&(n=(n=n+Math.imul(m,ht)|0)+Math.imul(f,rt)|0))<<13)|0;a=((e=e+Math.imul(f,ht)|0)+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,h=Math.imul(R,F),n=(n=Math.imul(R,C))+Math.imul(B,F)|0,e=Math.imul(B,C),h=h+Math.imul(S,H)|0,n=(n=n+Math.imul(S,J)|0)+Math.imul(q,H)|0,e=e+Math.imul(q,J)|0,h=h+Math.imul(k,G)|0,n=(n=n+Math.imul(k,Q)|0)+Math.imul(A,G)|0,e=e+Math.imul(A,Q)|0,h=h+Math.imul(y,W)|0,n=(n=n+Math.imul(y,X)|0)+Math.imul(b,W)|0,e=e+Math.imul(b,X)|0,h=h+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(c,$)|0,e=e+Math.imul(c,tt)|0,h=h+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,ht)|0)+Math.imul(M,rt)|0,e=e+Math.imul(M,ht)|0;var _t=(a+(h=h+Math.imul(m,et)|0)|0)+((8191&(n=(n=n+Math.imul(m,ot)|0)+Math.imul(f,et)|0))<<13)|0;a=((e=e+Math.imul(f,ot)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,h=Math.imul(L,F),n=(n=Math.imul(L,C))+Math.imul(I,F)|0,e=Math.imul(I,C),h=h+Math.imul(R,H)|0,n=(n=n+Math.imul(R,J)|0)+Math.imul(B,H)|0,e=e+Math.imul(B,J)|0,h=h+Math.imul(S,G)|0,n=(n=n+Math.imul(S,Q)|0)+Math.imul(q,G)|0,e=e+Math.imul(q,Q)|0,h=h+Math.imul(k,W)|0,n=(n=n+Math.imul(k,X)|0)+Math.imul(A,W)|0,e=e+Math.imul(A,X)|0,h=h+Math.imul(y,$)|0,n=(n=n+Math.imul(y,tt)|0)+Math.imul(b,$)|0,e=e+Math.imul(b,tt)|0,h=h+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,ht)|0)+Math.imul(c,rt)|0,e=e+Math.imul(c,ht)|0,h=h+Math.imul(p,et)|0,n=(n=n+Math.imul(p,ot)|0)+Math.imul(M,et)|0,e=e+Math.imul(M,ot)|0;var kt=(a+(h=h+Math.imul(m,ut)|0)|0)+((8191&(n=(n=n+Math.imul(m,at)|0)+Math.imul(f,ut)|0))<<13)|0;a=((e=e+Math.imul(f,at)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,h=Math.imul(T,F),n=(n=Math.imul(T,C))+Math.imul(E,F)|0,e=Math.imul(E,C),h=h+Math.imul(L,H)|0,n=(n=n+Math.imul(L,J)|0)+Math.imul(I,H)|0,e=e+Math.imul(I,J)|0,h=h+Math.imul(R,G)|0,n=(n=n+Math.imul(R,Q)|0)+Math.imul(B,G)|0,e=e+Math.imul(B,Q)|0,h=h+Math.imul(S,W)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(q,W)|0,e=e+Math.imul(q,X)|0,h=h+Math.imul(k,$)|0,n=(n=n+Math.imul(k,tt)|0)+Math.imul(A,$)|0,e=e+Math.imul(A,tt)|0,h=h+Math.imul(y,rt)|0,n=(n=n+Math.imul(y,ht)|0)+Math.imul(b,rt)|0,e=e+Math.imul(b,ht)|0,h=h+Math.imul(g,et)|0,n=(n=n+Math.imul(g,ot)|0)+Math.imul(c,et)|0,e=e+Math.imul(c,ot)|0,h=h+Math.imul(p,ut)|0,n=(n=n+Math.imul(p,at)|0)+Math.imul(M,ut)|0,e=e+Math.imul(M,at)|0;var At=(a+(h=h+Math.imul(m,mt)|0)|0)+((8191&(n=(n=n+Math.imul(m,ft)|0)+Math.imul(f,mt)|0))<<13)|0;a=((e=e+Math.imul(f,ft)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,h=Math.imul(j,F),n=(n=Math.imul(j,C))+Math.imul(K,F)|0,e=Math.imul(K,C),h=h+Math.imul(T,H)|0,n=(n=n+Math.imul(T,J)|0)+Math.imul(E,H)|0,e=e+Math.imul(E,J)|0,h=h+Math.imul(L,G)|0,n=(n=n+Math.imul(L,Q)|0)+Math.imul(I,G)|0,e=e+Math.imul(I,Q)|0,h=h+Math.imul(R,W)|0,n=(n=n+Math.imul(R,X)|0)+Math.imul(B,W)|0,e=e+Math.imul(B,X)|0,h=h+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(q,$)|0,e=e+Math.imul(q,tt)|0,h=h+Math.imul(k,rt)|0,n=(n=n+Math.imul(k,ht)|0)+Math.imul(A,rt)|0,e=e+Math.imul(A,ht)|0,h=h+Math.imul(y,et)|0,n=(n=n+Math.imul(y,ot)|0)+Math.imul(b,et)|0,e=e+Math.imul(b,ot)|0,h=h+Math.imul(g,ut)|0,n=(n=n+Math.imul(g,at)|0)+Math.imul(c,ut)|0,e=e+Math.imul(c,at)|0,h=h+Math.imul(p,mt)|0,n=(n=n+Math.imul(p,ft)|0)+Math.imul(M,mt)|0,e=e+Math.imul(M,ft)|0;var xt=(a+(h=h+Math.imul(m,pt)|0)|0)+((8191&(n=(n=n+Math.imul(m,Mt)|0)+Math.imul(f,pt)|0))<<13)|0;a=((e=e+Math.imul(f,Mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,h=Math.imul(j,H),n=(n=Math.imul(j,J))+Math.imul(K,H)|0,e=Math.imul(K,J),h=h+Math.imul(T,G)|0,n=(n=n+Math.imul(T,Q)|0)+Math.imul(E,G)|0,e=e+Math.imul(E,Q)|0,h=h+Math.imul(L,W)|0,n=(n=n+Math.imul(L,X)|0)+Math.imul(I,W)|0,e=e+Math.imul(I,X)|0,h=h+Math.imul(R,$)|0,n=(n=n+Math.imul(R,tt)|0)+Math.imul(B,$)|0,e=e+Math.imul(B,tt)|0,h=h+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,ht)|0)+Math.imul(q,rt)|0,e=e+Math.imul(q,ht)|0,h=h+Math.imul(k,et)|0,n=(n=n+Math.imul(k,ot)|0)+Math.imul(A,et)|0,e=e+Math.imul(A,ot)|0,h=h+Math.imul(y,ut)|0,n=(n=n+Math.imul(y,at)|0)+Math.imul(b,ut)|0,e=e+Math.imul(b,at)|0,h=h+Math.imul(g,mt)|0,n=(n=n+Math.imul(g,ft)|0)+Math.imul(c,mt)|0,e=e+Math.imul(c,ft)|0;var St=(a+(h=h+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,Mt)|0)+Math.imul(M,pt)|0))<<13)|0;a=((e=e+Math.imul(M,Mt)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,h=Math.imul(j,G),n=(n=Math.imul(j,Q))+Math.imul(K,G)|0,e=Math.imul(K,Q),h=h+Math.imul(T,W)|0,n=(n=n+Math.imul(T,X)|0)+Math.imul(E,W)|0,e=e+Math.imul(E,X)|0,h=h+Math.imul(L,$)|0,n=(n=n+Math.imul(L,tt)|0)+Math.imul(I,$)|0,e=e+Math.imul(I,tt)|0,h=h+Math.imul(R,rt)|0,n=(n=n+Math.imul(R,ht)|0)+Math.imul(B,rt)|0,e=e+Math.imul(B,ht)|0,h=h+Math.imul(S,et)|0,n=(n=n+Math.imul(S,ot)|0)+Math.imul(q,et)|0,e=e+Math.imul(q,ot)|0,h=h+Math.imul(k,ut)|0,n=(n=n+Math.imul(k,at)|0)+Math.imul(A,ut)|0,e=e+Math.imul(A,at)|0,h=h+Math.imul(y,mt)|0,n=(n=n+Math.imul(y,ft)|0)+Math.imul(b,mt)|0,e=e+Math.imul(b,ft)|0;var qt=(a+(h=h+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,Mt)|0)+Math.imul(c,pt)|0))<<13)|0;a=((e=e+Math.imul(c,Mt)|0)+(n>>>13)|0)+(qt>>>26)|0,qt&=67108863,h=Math.imul(j,W),n=(n=Math.imul(j,X))+Math.imul(K,W)|0,e=Math.imul(K,X),h=h+Math.imul(T,$)|0,n=(n=n+Math.imul(T,tt)|0)+Math.imul(E,$)|0,e=e+Math.imul(E,tt)|0,h=h+Math.imul(L,rt)|0,n=(n=n+Math.imul(L,ht)|0)+Math.imul(I,rt)|0,e=e+Math.imul(I,ht)|0,h=h+Math.imul(R,et)|0,n=(n=n+Math.imul(R,ot)|0)+Math.imul(B,et)|0,e=e+Math.imul(B,ot)|0,h=h+Math.imul(S,ut)|0,n=(n=n+Math.imul(S,at)|0)+Math.imul(q,ut)|0,e=e+Math.imul(q,at)|0,h=h+Math.imul(k,mt)|0,n=(n=n+Math.imul(k,ft)|0)+Math.imul(A,mt)|0,e=e+Math.imul(A,ft)|0;var Zt=(a+(h=h+Math.imul(y,pt)|0)|0)+((8191&(n=(n=n+Math.imul(y,Mt)|0)+Math.imul(b,pt)|0))<<13)|0;a=((e=e+Math.imul(b,Mt)|0)+(n>>>13)|0)+(Zt>>>26)|0,Zt&=67108863,h=Math.imul(j,$),n=(n=Math.imul(j,tt))+Math.imul(K,$)|0,e=Math.imul(K,tt),h=h+Math.imul(T,rt)|0,n=(n=n+Math.imul(T,ht)|0)+Math.imul(E,rt)|0,e=e+Math.imul(E,ht)|0,h=h+Math.imul(L,et)|0,n=(n=n+Math.imul(L,ot)|0)+Math.imul(I,et)|0,e=e+Math.imul(I,ot)|0,h=h+Math.imul(R,ut)|0,n=(n=n+Math.imul(R,at)|0)+Math.imul(B,ut)|0,e=e+Math.imul(B,at)|0,h=h+Math.imul(S,mt)|0,n=(n=n+Math.imul(S,ft)|0)+Math.imul(q,mt)|0,e=e+Math.imul(q,ft)|0;var Rt=(a+(h=h+Math.imul(k,pt)|0)|0)+((8191&(n=(n=n+Math.imul(k,Mt)|0)+Math.imul(A,pt)|0))<<13)|0;a=((e=e+Math.imul(A,Mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,h=Math.imul(j,rt),n=(n=Math.imul(j,ht))+Math.imul(K,rt)|0,e=Math.imul(K,ht),h=h+Math.imul(T,et)|0,n=(n=n+Math.imul(T,ot)|0)+Math.imul(E,et)|0,e=e+Math.imul(E,ot)|0,h=h+Math.imul(L,ut)|0,n=(n=n+Math.imul(L,at)|0)+Math.imul(I,ut)|0,e=e+Math.imul(I,at)|0,h=h+Math.imul(R,mt)|0,n=(n=n+Math.imul(R,ft)|0)+Math.imul(B,mt)|0,e=e+Math.imul(B,ft)|0;var Bt=(a+(h=h+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,Mt)|0)+Math.imul(q,pt)|0))<<13)|0;a=((e=e+Math.imul(q,Mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,h=Math.imul(j,et),n=(n=Math.imul(j,ot))+Math.imul(K,et)|0,e=Math.imul(K,ot),h=h+Math.imul(T,ut)|0,n=(n=n+Math.imul(T,at)|0)+Math.imul(E,ut)|0,e=e+Math.imul(E,at)|0,h=h+Math.imul(L,mt)|0,n=(n=n+Math.imul(L,ft)|0)+Math.imul(I,mt)|0,e=e+Math.imul(I,ft)|0;var Nt=(a+(h=h+Math.imul(R,pt)|0)|0)+((8191&(n=(n=n+Math.imul(R,Mt)|0)+Math.imul(B,pt)|0))<<13)|0;a=((e=e+Math.imul(B,Mt)|0)+(n>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,h=Math.imul(j,ut),n=(n=Math.imul(j,at))+Math.imul(K,ut)|0,e=Math.imul(K,at),h=h+Math.imul(T,mt)|0,n=(n=n+Math.imul(T,ft)|0)+Math.imul(E,mt)|0,e=e+Math.imul(E,ft)|0;var Lt=(a+(h=h+Math.imul(L,pt)|0)|0)+((8191&(n=(n=n+Math.imul(L,Mt)|0)+Math.imul(I,pt)|0))<<13)|0;a=((e=e+Math.imul(I,Mt)|0)+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,h=Math.imul(j,mt),n=(n=Math.imul(j,ft))+Math.imul(K,mt)|0,e=Math.imul(K,ft);var It=(a+(h=h+Math.imul(T,pt)|0)|0)+((8191&(n=(n=n+Math.imul(T,Mt)|0)+Math.imul(E,pt)|0))<<13)|0;a=((e=e+Math.imul(E,Mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863;var zt=(a+(h=Math.imul(j,pt))|0)+((8191&(n=(n=Math.imul(j,Mt))+Math.imul(K,pt)|0))<<13)|0;return a=((e=Math.imul(K,Mt))+(n>>>13)|0)+(zt>>>26)|0,zt&=67108863,u[0]=vt,u[1]=gt,u[2]=ct,u[3]=wt,u[4]=yt,u[5]=bt,u[6]=_t,u[7]=kt,u[8]=At,u[9]=xt,u[10]=St,u[11]=qt,u[12]=Zt,u[13]=Rt,u[14]=Bt,u[15]=Nt,u[16]=Lt,u[17]=It,u[18]=zt,0!==a&&(u[19]=a,r.length++),r};function d(t,i,r){return(new p).mulp(t,i,r)}function p(t,i){this.x=t,this.y=i}Math.imul||(f=m),n.prototype.mulTo=function(t,i){var r=this.length+t.length;return 10===this.length&&10===t.length?f(this,t,i):r<63?m(this,t,i):r<1024?function(t,i,r){r.negative=i.negative^t.negative,r.length=t.length+i.length;for(var h=0,n=0,e=0;e<r.length-1;e++){var o=n;n=0;for(var s=67108863&h,u=Math.min(e,i.length-1),a=Math.max(0,e-t.length+1);a<=u;a++){var l=e-a,m=(0|t.words[l])*(0|i.words[a]),f=67108863&m;s=67108863&(f=f+s|0),n+=(o=(o=o+(m/67108864|0)|0)+(f>>>26)|0)>>>26,o&=67108863}r.words[e]=s,h=o,o=n}return 0!==h?r.words[e]=h:r.length--,r.strip()}(this,t,i):d(this,t,i)},p.prototype.makeRBT=function(t){for(var i=new Array(t),r=n.prototype._countBits(t)-1,h=0;h<t;h++)i[h]=this.revBin(h,r,t);return i},p.prototype.revBin=function(t,i,r){if(0===t||t===r-1)return t;for(var h=0,n=0;n<i;n++)h|=(1&t)<<i-n-1,t>>=1;return h},p.prototype.permute=function(t,i,r,h,n,e){for(var o=0;o<e;o++)h[o]=i[t[o]],n[o]=r[t[o]]},p.prototype.transform=function(t,i,r,h,n,e){this.permute(e,t,i,r,h,n);for(var o=1;o<n;o<<=1)for(var s=o<<1,u=Math.cos(2*Math.PI/s),a=Math.sin(2*Math.PI/s),l=0;l<n;l+=s)for(var m=u,f=a,d=0;d<o;d++){var p=r[l+d],M=h[l+d],v=r[l+d+o],g=h[l+d+o],c=m*v-f*g;g=m*g+f*v,v=c,r[l+d]=p+v,h[l+d]=M+g,r[l+d+o]=p-v,h[l+d+o]=M-g,d!==s&&(c=u*m-a*f,f=u*f+a*m,m=c)}},p.prototype.guessLen13b=function(t,i){var r=1|Math.max(i,t),h=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+h},p.prototype.conjugate=function(t,i,r){if(!(r<=1))for(var h=0;h<r/2;h++){var n=t[h];t[h]=t[r-h-1],t[r-h-1]=n,n=i[h],i[h]=-i[r-h-1],i[r-h-1]=-n}},p.prototype.normalize13b=function(t,i){for(var r=0,h=0;h<i/2;h++){var n=8192*Math.round(t[2*h+1]/i)+Math.round(t[2*h]/i)+r;t[h]=67108863&n,r=n<67108864?0:n/67108864|0}return t},p.prototype.convert13b=function(t,i,h,n){for(var e=0,o=0;o<i;o++)e+=0|t[o],h[2*o]=8191&e,e>>>=13,h[2*o+1]=8191&e,e>>>=13;for(o=2*i;o<n;++o)h[o]=0;r(0===e),r(0==(-8192&e))},p.prototype.stub=function(t){for(var i=new Array(t),r=0;r<t;r++)i[r]=0;return i},p.prototype.mulp=function(t,i,r){var h=2*this.guessLen13b(t.length,i.length),n=this.makeRBT(h),e=this.stub(h),o=new Array(h),s=new Array(h),u=new Array(h),a=new Array(h),l=new Array(h),m=new Array(h),f=r.words;f.length=h,this.convert13b(t.words,t.length,o,h),this.convert13b(i.words,i.length,a,h),this.transform(o,e,s,u,h,n),this.transform(a,e,l,m,h,n);for(var d=0;d<h;d++){var p=s[d]*l[d]-u[d]*m[d];u[d]=s[d]*m[d]+u[d]*l[d],s[d]=p}return this.conjugate(s,u,h),this.transform(s,u,f,e,h,n),this.conjugate(f,e,h),this.normalize13b(f,h),r.negative=t.negative^i.negative,r.length=t.length+i.length,r.strip()},n.prototype.mul=function(t){var i=new n(null);return i.words=new Array(this.length+t.length),this.mulTo(t,i)},n.prototype.mulf=function(t){var i=new n(null);return i.words=new Array(this.length+t.length),d(this,t,i)},n.prototype.imul=function(t){return this.clone().mulTo(t,this)},n.prototype.imuln=function(t){r("number"==typeof t),r(t<67108864);for(var i=0,h=0;h<this.length;h++){var n=(0|this.words[h])*t,e=(67108863&n)+(67108863&i);i>>=26,i+=n/67108864|0,i+=e>>>26,this.words[h]=67108863&e}return 0!==i&&(this.words[h]=i,this.length++),this},n.prototype.muln=function(t){return this.clone().imuln(t)},n.prototype.sqr=function(){return this.mul(this)},n.prototype.isqr=function(){return this.imul(this.clone())},n.prototype.pow=function(t){var i=function(t){for(var i=new Array(t.bitLength()),r=0;r<i.length;r++){var h=r/26|0,n=r%26;i[r]=(t.words[h]&1<<n)>>>n}return i}(t);if(0===i.length)return new n(1);for(var r=this,h=0;h<i.length&&0===i[h];h++,r=r.sqr());if(++h<i.length)for(var e=r.sqr();h<i.length;h++,e=e.sqr())0!==i[h]&&(r=r.mul(e));return r},n.prototype.iushln=function(t){r("number"==typeof t&&t>=0);var i,h=t%26,n=(t-h)/26,e=67108863>>>26-h<<26-h;if(0!==h){var o=0;for(i=0;i<this.length;i++){var s=this.words[i]&e,u=(0|this.words[i])-s<<h;this.words[i]=u|o,o=s>>>26-h}o&&(this.words[i]=o,this.length++)}if(0!==n){for(i=this.length-1;i>=0;i--)this.words[i+n]=this.words[i];for(i=0;i<n;i++)this.words[i]=0;this.length+=n}return this.strip()},n.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},n.prototype.iushrn=function(t,i,h){var n;r("number"==typeof t&&t>=0),n=i?(i-i%26)/26:0;var e=t%26,o=Math.min((t-e)/26,this.length),s=67108863^67108863>>>e<<e,u=h;if(n-=o,n=Math.max(0,n),u){for(var a=0;a<o;a++)u.words[a]=this.words[a];u.length=o}if(0===o);else if(this.length>o)for(this.length-=o,a=0;a<this.length;a++)this.words[a]=this.words[a+o];else this.words[0]=0,this.length=1;var l=0;for(a=this.length-1;a>=0&&(0!==l||a>=n);a--){var m=0|this.words[a];this.words[a]=l<<26-e|m>>>e,l=m&s}return u&&0!==l&&(u.words[u.length++]=l),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},n.prototype.ishrn=function(t,i,h){return r(0===this.negative),this.iushrn(t,i,h)},n.prototype.shln=function(t){return this.clone().ishln(t)},n.prototype.ushln=function(t){return this.clone().iushln(t)},n.prototype.shrn=function(t){return this.clone().ishrn(t)},n.prototype.ushrn=function(t){return this.clone().iushrn(t)},n.prototype.testn=function(t){r("number"==typeof t&&t>=0);var i=t%26,h=(t-i)/26,n=1<<i;return!(this.length<=h)&&!!(this.words[h]&n)},n.prototype.imaskn=function(t){r("number"==typeof t&&t>=0);var i=t%26,h=(t-i)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=h)return this;if(0!==i&&h++,this.length=Math.min(h,this.length),0!==i){var n=67108863^67108863>>>i<<i;this.words[this.length-1]&=n}return this.strip()},n.prototype.maskn=function(t){return this.clone().imaskn(t)},n.prototype.iaddn=function(t){return r("number"==typeof t),r(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)},n.prototype._iaddn=function(t){this.words[0]+=t;for(var i=0;i<this.length&&this.words[i]>=67108864;i++)this.words[i]-=67108864,i===this.length-1?this.words[i+1]=1:this.words[i+1]++;return this.length=Math.max(this.length,i+1),this},n.prototype.isubn=function(t){if(r("number"==typeof t),r(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 i=0;i<this.length&&this.words[i]<0;i++)this.words[i]+=67108864,this.words[i+1]-=1;return this.strip()},n.prototype.addn=function(t){return this.clone().iaddn(t)},n.prototype.subn=function(t){return this.clone().isubn(t)},n.prototype.iabs=function(){return this.negative=0,this},n.prototype.abs=function(){return this.clone().iabs()},n.prototype._ishlnsubmul=function(t,i,h){var n,e,o=t.length+h;this._expand(o);var s=0;for(n=0;n<t.length;n++){e=(0|this.words[n+h])+s;var u=(0|t.words[n])*i;s=((e-=67108863&u)>>26)-(u/67108864|0),this.words[n+h]=67108863&e}for(;n<this.length-h;n++)s=(e=(0|this.words[n+h])+s)>>26,this.words[n+h]=67108863&e;if(0===s)return this.strip();for(r(-1===s),s=0,n=0;n<this.length;n++)s=(e=-(0|this.words[n])+s)>>26,this.words[n]=67108863&e;return this.negative=1,this.strip()},n.prototype._wordDiv=function(t,i){var r=(this.length,t.length),h=this.clone(),e=t,o=0|e.words[e.length-1];0!==(r=26-this._countBits(o))&&(e=e.ushln(r),h.iushln(r),o=0|e.words[e.length-1]);var s,u=h.length-e.length;if("mod"!==i){(s=new n(null)).length=u+1,s.words=new Array(s.length);for(var a=0;a<s.length;a++)s.words[a]=0}var l=h.clone()._ishlnsubmul(e,1,u);0===l.negative&&(h=l,s&&(s.words[u]=1));for(var m=u-1;m>=0;m--){var f=67108864*(0|h.words[e.length+m])+(0|h.words[e.length+m-1]);for(f=Math.min(f/o|0,67108863),h._ishlnsubmul(e,f,m);0!==h.negative;)f--,h.negative=0,h._ishlnsubmul(e,1,m),h.isZero()||(h.negative^=1);s&&(s.words[m]=f)}return s&&s.strip(),h.strip(),"div"!==i&&0!==r&&h.iushrn(r),{div:s||null,mod:h}},n.prototype.divmod=function(t,i,h){return r(!t.isZero()),this.isZero()?{div:new n(0),mod:new n(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,i),"mod"!==i&&(e=s.div.neg()),"div"!==i&&(o=s.mod.neg(),h&&0!==o.negative&&o.iadd(t)),{div:e,mod:o}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),i),"mod"!==i&&(e=s.div.neg()),{div:e,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),i),"div"!==i&&(o=s.mod.neg(),h&&0!==o.negative&&o.isub(t)),{div:s.div,mod:o}):t.length>this.length||this.cmp(t)<0?{div:new n(0),mod:this}:1===t.length?"div"===i?{div:this.divn(t.words[0]),mod:null}:"mod"===i?{div:null,mod:new n(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new n(this.modn(t.words[0]))}:this._wordDiv(t,i);var e,o,s},n.prototype.div=function(t){return this.divmod(t,"div",!1).div},n.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},n.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},n.prototype.divRound=function(t){var i=this.divmod(t);if(i.mod.isZero())return i.div;var r=0!==i.div.negative?i.mod.isub(t):i.mod,h=t.ushrn(1),n=t.andln(1),e=r.cmp(h);return e<0||1===n&&0===e?i.div:0!==i.div.negative?i.div.isubn(1):i.div.iaddn(1)},n.prototype.modn=function(t){r(t<=67108863);for(var i=(1<<26)%t,h=0,n=this.length-1;n>=0;n--)h=(i*h+(0|this.words[n]))%t;return h},n.prototype.idivn=function(t){r(t<=67108863);for(var i=0,h=this.length-1;h>=0;h--){var n=(0|this.words[h])+67108864*i;this.words[h]=n/t|0,i=n%t}return this.strip()},n.prototype.divn=function(t){return this.clone().idivn(t)},n.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());var i=this,h=t.clone();i=0!==i.negative?i.umod(t):i.clone();for(var e=new n(1),o=new n(0),s=new n(0),u=new n(1),a=0;i.isEven()&&h.isEven();)i.iushrn(1),h.iushrn(1),++a;for(var l=h.clone(),m=i.clone();!i.isZero();){for(var f=0,d=1;0==(i.words[0]&d)&&f<26;++f,d<<=1);if(f>0)for(i.iushrn(f);f-- >0;)(e.isOdd()||o.isOdd())&&(e.iadd(l),o.isub(m)),e.iushrn(1),o.iushrn(1);for(var p=0,M=1;0==(h.words[0]&M)&&p<26;++p,M<<=1);if(p>0)for(h.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(l),u.isub(m)),s.iushrn(1),u.iushrn(1);i.cmp(h)>=0?(i.isub(h),e.isub(s),o.isub(u)):(h.isub(i),s.isub(e),u.isub(o))}return{a:s,b:u,gcd:h.iushln(a)}},n.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var i=this,h=t.clone();i=0!==i.negative?i.umod(t):i.clone();for(var e,o=new n(1),s=new n(0),u=h.clone();i.cmpn(1)>0&&h.cmpn(1)>0;){for(var a=0,l=1;0==(i.words[0]&l)&&a<26;++a,l<<=1);if(a>0)for(i.iushrn(a);a-- >0;)o.isOdd()&&o.iadd(u),o.iushrn(1);for(var m=0,f=1;0==(h.words[0]&f)&&m<26;++m,f<<=1);if(m>0)for(h.iushrn(m);m-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);i.cmp(h)>=0?(i.isub(h),o.isub(s)):(h.isub(i),s.isub(o))}return(e=0===i.cmpn(1)?o:s).cmpn(0)<0&&e.iadd(t),e},n.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var i=this.clone(),r=t.clone();i.negative=0,r.negative=0;for(var h=0;i.isEven()&&r.isEven();h++)i.iushrn(1),r.iushrn(1);for(;;){for(;i.isEven();)i.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=i.cmp(r);if(n<0){var e=i;i=r,r=e}else if(0===n||0===r.cmpn(1))break;i.isub(r)}return r.iushln(h)},n.prototype.invm=function(t){return this.egcd(t).a.umod(t)},n.prototype.isEven=function(){return 0==(1&this.words[0])},n.prototype.isOdd=function(){return 1==(1&this.words[0])},n.prototype.andln=function(t){return this.words[0]&t},n.prototype.bincn=function(t){r("number"==typeof t);var i=t%26,h=(t-i)/26,n=1<<i;if(this.length<=h)return this._expand(h+1),this.words[h]|=n,this;for(var e=n,o=h;0!==e&&o<this.length;o++){var s=0|this.words[o];e=(s+=e)>>>26,s&=67108863,this.words[o]=s}return 0!==e&&(this.words[o]=e,this.length++),this},n.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},n.prototype.cmpn=function(t){var i,h=t<0;if(0!==this.negative&&!h)return-1;if(0===this.negative&&h)return 1;if(this.strip(),this.length>1)i=1;else{h&&(t=-t),r(t<=67108863,"Number is too big");var n=0|this.words[0];i=n===t?0:n<t?-1:1}return 0!==this.negative?0|-i:i},n.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var i=this.ucmp(t);return 0!==this.negative?0|-i:i},n.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var i=0,r=this.length-1;r>=0;r--){var h=0|this.words[r],n=0|t.words[r];if(h!==n){h<n?i=-1:h>n&&(i=1);break}}return i},n.prototype.gtn=function(t){return 1===this.cmpn(t)},n.prototype.gt=function(t){return 1===this.cmp(t)},n.prototype.gten=function(t){return this.cmpn(t)>=0},n.prototype.gte=function(t){return this.cmp(t)>=0},n.prototype.ltn=function(t){return-1===this.cmpn(t)},n.prototype.lt=function(t){return-1===this.cmp(t)},n.prototype.lten=function(t){return this.cmpn(t)<=0},n.prototype.lte=function(t){return this.cmp(t)<=0},n.prototype.eqn=function(t){return 0===this.cmpn(t)},n.prototype.eq=function(t){return 0===this.cmp(t)},n.red=function(t){return new b(t)},n.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},n.prototype.fromRed=function(){return r(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},n.prototype._forceRed=function(t){return this.red=t,this},n.prototype.forceRed=function(t){return r(!this.red,"Already a number in reduction context"),this._forceRed(t)},n.prototype.redAdd=function(t){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},n.prototype.redIAdd=function(t){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},n.prototype.redSub=function(t){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},n.prototype.redISub=function(t){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},n.prototype.redShl=function(t){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},n.prototype.redMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},n.prototype.redIMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},n.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},n.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},n.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},n.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},n.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},n.prototype.redPow=function(t){return r(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var M={k256:null,p224:null,p192:null,p25519:null};function v(t,i){this.name=t,this.p=new n(i,16),this.n=this.p.bitLength(),this.k=new n(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function g(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function c(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function y(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function b(t){if("string"==typeof t){var i=n._prime(t);this.m=i.p,this.prime=i}else r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function _(t){b.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new n(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)}v.prototype._tmp=function(){var t=new n(null);return t.words=new Array(Math.ceil(this.n/13)),t},v.prototype.ireduce=function(t){var i,r=t;do{this.split(r,this.tmp),i=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(i>this.n);var h=i<this.n?-1:r.ucmp(this.p);return 0===h?(r.words[0]=0,r.length=1):h>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},v.prototype.split=function(t,i){t.iushrn(this.n,0,i)},v.prototype.imulK=function(t){return t.imul(this.k)},h(g,v),g.prototype.split=function(t,i){for(var r=Math.min(t.length,9),h=0;h<r;h++)i.words[h]=t.words[h];if(i.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(i.words[i.length++]=4194303&n,h=10;h<t.length;h++){var e=0|t.words[h];t.words[h-10]=(4194303&e)<<4|n>>>22,n=e}n>>>=22,t.words[h-10]=n,0===n&&t.length>10?t.length-=10:t.length-=9},g.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var i=0,r=0;r<t.length;r++){var h=0|t.words[r];i+=977*h,t.words[r]=67108863&i,i=64*h+(i/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},h(c,v),h(w,v),h(y,v),y.prototype.imulK=function(t){for(var i=0,r=0;r<t.length;r++){var h=19*(0|t.words[r])+i,n=67108863&h;h>>>=26,t.words[r]=n,i=h}return 0!==i&&(t.words[t.length++]=i),t},n._prime=function(t){if(M[t])return M[t];var i;if("k256"===t)i=new g;else if("p224"===t)i=new c;else if("p192"===t)i=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);i=new y}return M[t]=i,i},b.prototype._verify1=function(t){r(0===t.negative,"red works only with positives"),r(t.red,"red works only with red numbers")},b.prototype._verify2=function(t,i){r(0==(t.negative|i.negative),"red works only with positives"),r(t.red&&t.red===i.red,"red works only with red numbers")},b.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},b.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},b.prototype.add=function(t,i){this._verify2(t,i);var r=t.add(i);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},b.prototype.iadd=function(t,i){this._verify2(t,i);var r=t.iadd(i);return r.cmp(this.m)>=0&&r.isub(this.m),r},b.prototype.sub=function(t,i){this._verify2(t,i);var r=t.sub(i);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},b.prototype.isub=function(t,i){this._verify2(t,i);var r=t.isub(i);return r.cmpn(0)<0&&r.iadd(this.m),r},b.prototype.shl=function(t,i){return this._verify1(t),this.imod(t.ushln(i))},b.prototype.imul=function(t,i){return this._verify2(t,i),this.imod(t.imul(i))},b.prototype.mul=function(t,i){return this._verify2(t,i),this.imod(t.mul(i))},b.prototype.isqr=function(t){return this.imul(t,t.clone())},b.prototype.sqr=function(t){return this.mul(t,t)},b.prototype.sqrt=function(t){if(t.isZero())return t.clone();var i=this.m.andln(3);if(r(i%2==1),3===i){var h=this.m.add(new n(1)).iushrn(2);return this.pow(t,h)}for(var e=this.m.subn(1),o=0;!e.isZero()&&0===e.andln(1);)o++,e.iushrn(1);r(!e.isZero());var s=new n(1).toRed(this),u=s.redNeg(),a=this.m.subn(1).iushrn(1),l=this.m.bitLength();for(l=new n(2*l*l).toRed(this);0!==this.pow(l,a).cmp(u);)l.redIAdd(u);for(var m=this.pow(l,e),f=this.pow(t,e.addn(1).iushrn(1)),d=this.pow(t,e),p=o;0!==d.cmp(s);){for(var M=d,v=0;0!==M.cmp(s);v++)M=M.redSqr();r(v<p);var g=this.pow(m,new n(1).iushln(p-v-1));f=f.redMul(g),m=g.redSqr(),d=d.redMul(m),p=v}return f},b.prototype.invm=function(t){var i=t._invmp(this.m);return 0!==i.negative?(i.negative=0,this.imod(i).redNeg()):this.imod(i)},b.prototype.pow=function(t,i){if(i.isZero())return new n(1).toRed(this);if(0===i.cmpn(1))return t.clone();var r=new Array(16);r[0]=new n(1).toRed(this),r[1]=t;for(var h=2;h<r.length;h++)r[h]=this.mul(r[h-1],t);var e=r[0],o=0,s=0,u=i.bitLength()%26;for(0===u&&(u=26),h=i.length-1;h>=0;h--){for(var a=i.words[h],l=u-1;l>=0;l--){var m=a>>l&1;e!==r[0]&&(e=this.sqr(e)),0!==m||0!==o?(o<<=1,o|=m,(4===++s||0===h&&0===l)&&(e=this.mul(e,r[o]),s=0,o=0)):s=0}u=26}return e},b.prototype.convertTo=function(t){var i=t.umod(this.m);return i===t?i.clone():i},b.prototype.convertFrom=function(t){var i=t.clone();return i.red=null,i},n.mont=function(t){return new _(t)},h(_,b),_.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},_.prototype.convertFrom=function(t){var i=this.imod(t.mul(this.rinv));return i.red=null,i},_.prototype.imul=function(t,i){if(t.isZero()||i.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(i),h=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(h).iushrn(this.shift),e=n;return n.cmp(this.m)>=0?e=n.isub(this.m):n.cmpn(0)<0&&(e=n.iadd(this.m)),e._forceRed(this)},_.prototype.mul=function(t,i){if(t.isZero()||i.isZero())return new n(0)._forceRed(this);var r=t.mul(i),h=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=r.isub(h).iushrn(this.shift),o=e;return e.cmp(this.m)>=0?o=e.isub(this.m):e.cmpn(0)<0&&(o=e.iadd(this.m)),o._forceRed(this)},_.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}("undefined"==typeof module||module,this);
},{"buffer":"uLVt"}],"bL3J":[function(require,module,exports) {
var Buffer = require("buffer").Buffer;
var r=require("buffer").Buffer;Object.defineProperty(exports,"__esModule",{value:!0}),exports.getLength=exports.decode=exports.encode=void 0;var e=require("bn.js");function n(e){if(Array.isArray(e)){for(var t=[],o=0;o<e.length;o++)t.push(n(e[o]));var a=r.concat(t);return r.concat([i(a.length,192),a])}var f=c(e);return 1===f.length&&f[0]<128?f:r.concat([i(f.length,128),f])}function t(r,e){if("00"===r.slice(0,2))throw new Error("invalid RLP: extra zeros");return parseInt(r,e)}function i(e,n){if(e<56)return r.from([e+n]);var t=s(e),i=s(n+55+t.length/2);return r.from(i+t,"hex")}function o(e,n){if(void 0===n&&(n=!1),!e||0===e.length)return r.from([]);var t=f(c(e));if(n)return t;if(0!==t.remainder.length)throw new Error("invalid remainder");return t.data}function a(e){if(!e||0===e.length)return r.from([]);var n=c(e),i=n[0];if(i<=127)return n.length;if(i<=183)return i-127;if(i<=191)return i-182;if(i<=247)return i-191;var o=i-246;return o+t(n.slice(1,o).toString("hex"),16)}function f(e){var n,i,o,a,u,l=[],s=e[0];if(s<=127)return{data:e.slice(0,1),remainder:e.slice(1)};if(s<=183){if(n=s-127,o=128===s?r.from([]):e.slice(1,n),2===n&&o[0]<128)throw new Error("invalid rlp encoding: byte must be less 0x80");return{data:o,remainder:e.slice(n)}}if(s<=191){if(i=s-182,e.length-1<i)throw new Error("invalid RLP: not enough bytes for string length");if((n=t(e.slice(1,i).toString("hex"),16))<=55)throw new Error("invalid RLP: expected string length to be greater than 55");if((o=e.slice(i,n+i)).length<n)throw new Error("invalid RLP: not enough bytes for string");return{data:o,remainder:e.slice(n+i)}}if(s<=247){for(n=s-191,a=e.slice(1,n);a.length;)u=f(a),l.push(u.data),a=u.remainder;return{data:l,remainder:e.slice(n)}}var h=(i=s-246)+(n=t(e.slice(1,i).toString("hex"),16));if(h>e.length)throw new Error("invalid rlp: total length is larger than the data");if(0===(a=e.slice(i,h)).length)throw new Error("invalid rlp, List has a invalid length");for(;a.length;)u=f(a),l.push(u.data),a=u.remainder;return{data:l,remainder:e.slice(h)}}function u(r){return"0x"===r.slice(0,2)}function l(r){return"string"!=typeof r?r:u(r)?r.slice(2):r}function s(r){if(r<0)throw new Error("Invalid integer as argument, must be unsigned!");var e=r.toString(16);return e.length%2?"0"+e:e}function h(r){return r.length%2?"0"+r:r}function g(e){var n=s(e);return r.from(n,"hex")}function c(n){if(!r.isBuffer(n)){if("string"==typeof n)return u(n)?r.from(h(l(n)),"hex"):r.from(n);if("number"==typeof n||"bigint"==typeof n)return n?g(n):r.from([]);if(null==n)return r.from([]);if(n instanceof Uint8Array)return r.from(n);if(e.isBN(n))return r.from(n.toArray());throw new Error("invalid type")}return n}exports.encode=n,exports.decode=o,exports.getLength=a;
},{"bn.js":"if9X","buffer":"fyHQ"}],"xMCX":[function(require,module,exports) {
function t(e){return(t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(e)}module.exports=function(e){if("string"!=typeof e)throw new Error("[is-hex-prefixed] value must be type 'string', is currently type "+t(e)+", while checking isHexPrefixed.");return"0x"===e.slice(0,2)};
},{}],"kqPR":[function(require,module,exports) {
var e=require("is-hex-prefixed");module.exports=function(r){return"string"!=typeof r?r:e(r)?r.slice(2):r};
},{"is-hex-prefixed":"xMCX"}],"uDCt":[function(require,module,exports) {
var Buffer = require("buffer").Buffer;
var r=require("buffer").Buffer;function t(r){return(t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(r){return typeof r}:function(r){return r&&"function"==typeof Symbol&&r.constructor===Symbol&&r!==Symbol.prototype?"symbol":typeof r})(r)}var e=require("is-hex-prefixed"),n=require("strip-hex-prefix");function i(r){var e=r;if("string"!=typeof e)throw new Error("[ethjs-util] while padding to even, value must be string, is currently "+t(e)+", while padToEven.");return e.length%2&&(e="0"+e),e}function o(r){return"0x"+r.toString(16)}function u(t){var e=o(t);return new r(i(e.slice(2)),"hex")}function f(e){if("string"!=typeof e)throw new Error("[ethjs-util] while getting binary size, method getBinarySize requires input 'str' to be type String, got '"+t(e)+"'.");return r.byteLength(e,"utf8")}function a(r,e,n){if(!0!==Array.isArray(r))throw new Error("[ethjs-util] method arrayContainsArray requires input 'superset' to be an array got type '"+t(r)+"'");if(!0!==Array.isArray(e))throw new Error("[ethjs-util] method arrayContainsArray requires input 'subset' to be an array got type '"+t(e)+"'");return e[Boolean(n)?"some":"every"](function(t){return r.indexOf(t)>=0})}function s(t){return new r(i(n(t).replace(/^0+|0+$/g,"")),"hex").toString("utf8")}function y(r){var t="",e=0,n=r.length;for("0x"===r.substring(0,2)&&(e=2);e<n;e+=2){var i=parseInt(r.substr(e,2),16);t+=String.fromCharCode(i)}return t}function g(t){return"0x"+i(new r(t,"utf8").toString("hex")).replace(/^0+|0+$/g,"")}function p(r){for(var t="",e=0;e<r.length;e++){var n=r.charCodeAt(e).toString(16);t+=n.length<2?"0"+n:n}return"0x"+t}function h(r,e,n){if(!Array.isArray(r))throw new Error("[ethjs-util] method getKeys expecting type Array as 'params' input, got '"+t(r)+"'");if("string"!=typeof e)throw new Error("[ethjs-util] method getKeys expecting type String for input 'key' got '"+t(e)+"'.");for(var i=[],o=0;o<r.length;o++){var u=r[o][e];if(n&&!u)u="";else if("string"!=typeof u)throw new Error("invalid abi");i.push(u)}return i}function l(r,t){return!("string"!=typeof r||!r.match(/^0x[0-9A-Fa-f]*$/))&&(!t||r.length===2+2*t)}module.exports={arrayContainsArray:a,intToBuffer:u,getBinarySize:f,isHexPrefixed:e,stripHexPrefix:n,padToEven:i,intToHex:o,fromAscii:p,fromUtf8:g,toAscii:y,toUtf8:s,getKeys:h,isHexString:l};
},{"is-hex-prefixed":"xMCX","strip-hex-prefix":"kqPR","buffer":"fyHQ"}],"vE9B":[function(require,module,exports) {
var Buffer = require("buffer").Buffer;
var r=require("buffer").Buffer;Object.defineProperty(exports,"__esModule",{value:!0}),exports.assertIsString=exports.assertIsArray=exports.assertIsBuffer=exports.assertIsHexString=void 0;var s=require("ethjs-util");exports.assertIsHexString=function(r){if(!s.isHexString(r))throw new Error("This method only supports 0x-prefixed hex strings but input was: "+r)},exports.assertIsBuffer=function(s){if(!r.isBuffer(s))throw new Error("This method only supports Buffer but input was: "+s)},exports.assertIsArray=function(r){if(!Array.isArray(r))throw new Error("This method only supports number arrays but input was: "+r)},exports.assertIsString=function(r){if("string"!=typeof r)throw new Error("This method only supports strings but input was: "+r)};
},{"ethjs-util":"uDCt","buffer":"fyHQ"}],"mLWy":[function(require,module,exports) {
var Buffer = require("buffer").Buffer;
var r=require("buffer").Buffer;Object.defineProperty(exports,"__esModule",{value:!0}),exports.baToJSON=exports.addHexPrefix=exports.toUnsigned=exports.fromSigned=exports.bufferToHex=exports.bufferToInt=exports.toBuffer=exports.unpadHexString=exports.unpadArray=exports.unpadBuffer=exports.setLengthRight=exports.setLengthLeft=exports.zeros=void 0;var e=require("bn.js"),t=require("ethjs-util"),n=require("./helpers");exports.zeros=function(e){return r.allocUnsafe(e).fill(0)},exports.setLengthLeft=function(r,e){return n.assertIsBuffer(r),o(r,e,!1)},exports.setLengthRight=function(r,e){return n.assertIsBuffer(r),o(r,e,!0)};var o=function(r,e,t){var n=exports.zeros(e);return t?r.length<e?(r.copy(n),n):r.slice(0,e):r.length<e?(r.copy(n,e-r.length),n):r.slice(-e)};exports.unpadBuffer=function(r){return n.assertIsBuffer(r),f(r)},exports.unpadArray=function(r){return n.assertIsArray(r),f(r)},exports.unpadHexString=function(r){return n.assertIsHexString(r),r=t.stripHexPrefix(r),f(r)};var f=function(r){for(var e=r[0];r.length>0&&"0"===e.toString();)e=(r=r.slice(1))[0];return r};exports.toBuffer=function(n){if(null==n)return r.allocUnsafe(0);if(r.isBuffer(n))return r.from(n);if(Array.isArray(n)||n instanceof Uint8Array)return r.from(n);if("string"==typeof n){if(!t.isHexString(n))throw new Error("Cannot convert string to buffer. toBuffer only supports 0x-prefixed hex strings and this string was given: "+n);return r.from(t.padToEven(t.stripHexPrefix(n)),"hex")}if("number"==typeof n)return t.intToBuffer(n);if(e.isBN(n))return n.toArrayLike(r);if(n.toArray)return r.from(n.toArray());if(n.toBuffer)return r.from(n.toBuffer());throw new Error("invalid type")},exports.bufferToInt=function(r){return new e(exports.toBuffer(r)).toNumber()},exports.bufferToHex=function(r){return"0x"+(r=exports.toBuffer(r)).toString("hex")},exports.fromSigned=function(r){return new e(r).fromTwos(256)},exports.toUnsigned=function(e){return r.from(e.toTwos(256).toArray())},exports.addHexPrefix=function(r){return"string"!=typeof r?r:t.isHexPrefixed(r)?r:"0x"+r},exports.baToJSON=function(e){if(r.isBuffer(e))return"0x"+e.toString("hex");if(e instanceof Array){for(var t=[],n=0;n<e.length;n++)t.push(exports.baToJSON(e[n]));return t}};
},{"bn.js":"BOxy","ethjs-util":"uDCt","./helpers":"vE9B","buffer":"fyHQ"}],"kDZy":[function(require,module,exports) {
var Buffer = require("buffer").Buffer;
var e=require("buffer").Buffer;function r(r){return function(t){var u=r();return u.update(t),e.from(u.digest())}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.createHashFunction=r;
},{"buffer":"fyHQ"}],"b70Y":[function(require,module,exports) {
"use strict";var e,t="object"==typeof Reflect?Reflect:null,n=t&&"function"==typeof t.apply?t.apply:function(e,t,n){return Function.prototype.apply.call(e,t,n)};function r(e){console&&console.warn&&console.warn(e)}e=t&&"function"==typeof t.ownKeys?t.ownKeys:Object.getOwnPropertySymbols?function(e){return Object.getOwnPropertyNames(e).concat(Object.getOwnPropertySymbols(e))}:function(e){return Object.getOwnPropertyNames(e)};var i=Number.isNaN||function(e){return e!=e};function o(){o.init.call(this)}module.exports=o,module.exports.once=m,o.EventEmitter=o,o.prototype._events=void 0,o.prototype._eventsCount=0,o.prototype._maxListeners=void 0;var s=10;function u(e){if("function"!=typeof e)throw new TypeError('The "listener" argument must be of type Function. Received type '+typeof e)}function f(e){return void 0===e._maxListeners?o.defaultMaxListeners:e._maxListeners}function v(e,t,n,i){var o,s,v;if(u(n),void 0===(s=e._events)?(s=e._events=Object.create(null),e._eventsCount=0):(void 0!==s.newListener&&(e.emit("newListener",t,n.listener?n.listener:n),s=e._events),v=s[t]),void 0===v)v=s[t]=n,++e._eventsCount;else if("function"==typeof v?v=s[t]=i?[n,v]:[v,n]:i?v.unshift(n):v.push(n),(o=f(e))>0&&v.length>o&&!v.warned){v.warned=!0;var l=new Error("Possible EventEmitter memory leak detected. "+v.length+" "+String(t)+" listeners added. Use emitter.setMaxListeners() to increase limit");l.name="MaxListenersExceededWarning",l.emitter=e,l.type=t,l.count=v.length,r(l)}return e}function l(){if(!this.fired)return this.target.removeListener(this.type,this.wrapFn),this.fired=!0,0===arguments.length?this.listener.call(this.target):this.listener.apply(this.target,arguments)}function c(e,t,n){var r={fired:!1,wrapFn:void 0,target:e,type:t,listener:n},i=l.bind(r);return i.listener=n,r.wrapFn=i,i}function a(e,t,n){var r=e._events;if(void 0===r)return[];var i=r[t];return void 0===i?[]:"function"==typeof i?n?[i.listener||i]:[i]:n?d(i):p(i,i.length)}function h(e){var t=this._events;if(void 0!==t){var n=t[e];if("function"==typeof n)return 1;if(void 0!==n)return n.length}return 0}function p(e,t){for(var n=new Array(t),r=0;r<t;++r)n[r]=e[r];return n}function y(e,t){for(;t+1<e.length;t++)e[t]=e[t+1];e.pop()}function d(e){for(var t=new Array(e.length),n=0;n<t.length;++n)t[n]=e[n].listener||e[n];return t}function m(e,t){return new Promise(function(n,r){function i(){void 0!==o&&e.removeListener("error",o),n([].slice.call(arguments))}var o;"error"!==t&&(o=function(n){e.removeListener(t,i),r(n)},e.once("error",o)),e.once(t,i)})}Object.defineProperty(o,"defaultMaxListeners",{enumerable:!0,get:function(){return s},set:function(e){if("number"!=typeof e||e<0||i(e))throw new RangeError('The value of "defaultMaxListeners" is out of range. 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("+s.message+")":""));throw u.context=s,u}var f=o[e];if(void 0===f)return!1;if("function"==typeof f)n(f,this,t);else{var v=f.length,l=p(f,v);for(r=0;r<v;++r)n(l[r],this,t)}return!0},o.prototype.addListener=function(e,t){return v(this,e,t,!1)},o.prototype.on=o.prototype.addListener,o.prototype.prependListener=function(e,t){return v(this,e,t,!0)},o.prototype.once=function(e,t){return u(t),this.on(e,c(this,e,t)),this},o.prototype.prependOnceListener=function(e,t){return u(t),this.prependListener(e,c(this,e,t)),this},o.prototype.removeListener=function(e,t){var n,r,i,o,s;if(u(t),void 0===(r=this._events))return this;if(void 0===(n=r[e]))return this;if(n===t||n.listener===t)0==--this._eventsCount?this._events=Object.create(null):(delete r[e],r.removeListener&&this.emit("removeListener",e,n.listener||t));else if("function"!=typeof n){for(i=-1,o=n.length-1;o>=0;o--)if(n[o]===t||n[o].listener===t){s=n[o].listener,i=o;break}if(i<0)return this;0===i?n.shift():y(n,i),1===n.length&&(r[e]=n[0]),void 0!==r.removeListener&&this.emit("removeListener",e,s||t)}return this},o.prototype.off=o.prototype.removeListener,o.prototype.removeAllListeners=function(e){var t,n,r;if(void 0===(n=this._events))return this;if(void 0===n.removeListener)return 0===arguments.length?(this._events=Object.create(null),this._eventsCount=0):void 0!==n[e]&&(0==--this._eventsCount?this._events=Object.create(null):delete n[e]),this;if(0===arguments.length){var i,o=Object.keys(n);for(r=0;r<o.length;++r)"removeListener"!==(i=o[r])&&this.removeAllListeners(i);return this.removeAllListeners("removeListener"),this._events=Object.create(null),this._eventsCount=0,this}if("function"==typeof(t=n[e]))this.removeListener(e,t);else if(void 0!==t)for(r=t.length-1;r>=0;r--)this.removeListener(e,t[r]);return this},o.prototype.listeners=function(e){return a(this,e,!0)},o.prototype.rawListeners=function(e){return a(this,e,!1)},o.listenerCount=function(e,t){return"function"==typeof e.listenerCount?e.listenerCount(t):h.call(e,t)},o.prototype.listenerCount=h,o.prototype.eventNames=function(){return this._eventsCount>0?e(this._events):[]};
},{}],"XSVp":[function(require,module,exports) {
"function"==typeof Object.create?module.exports=function(t,e){e&&(t.super_=e,t.prototype=Object.create(e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}))}:module.exports=function(t,e){if(e){t.super_=e;var o=function(){};o.prototype=e.prototype,t.prototype=new o,t.prototype.constructor=t}};
},{}],"FMy9":[function(require,module,exports) {
var process = require("process");
var n=require("process");function e(e,r,t,c){if("function"!=typeof e)throw new TypeError('"callback" argument must be a function');var i,l,u=arguments.length;switch(u){case 0:case 1:return n.nextTick(e);case 2:return n.nextTick(function(){e.call(null,r)});case 3:return n.nextTick(function(){e.call(null,r,t)});case 4:return n.nextTick(function(){e.call(null,r,t,c)});default:for(i=new Array(u-1),l=0;l<i.length;)i[l++]=arguments[l];return n.nextTick(function(){e.apply(null,i)})}}void 0===n||!n.version||0===n.version.indexOf("v0.")||0===n.version.indexOf("v1.")&&0!==n.version.indexOf("v1.8.")?module.exports={nextTick:e}:module.exports=n;
},{"process":"inxP"}],"TESh":[function(require,module,exports) {
module.exports=require("events").EventEmitter;
},{"events":"b70Y"}],"C3hz":[function(require,module,exports) {
var r=require("buffer"),e=r.Buffer;function n(r,e){for(var n in r)e[n]=r[n]}function o(r,n,o){return e(r,n,o)}e.from&&e.alloc&&e.allocUnsafe&&e.allocUnsafeSlow?module.exports=r:(n(r,exports),exports.Buffer=o),n(e,o),o.from=function(r,n,o){if("number"==typeof r)throw new TypeError("Argument must not be a number");return e(r,n,o)},o.alloc=function(r,n,o){if("number"!=typeof r)throw new TypeError("Argument must be a number");var f=e(r);return void 0!==n?"string"==typeof o?f.fill(n,o):f.fill(n):f.fill(0),f},o.allocUnsafe=function(r){if("number"!=typeof r)throw new TypeError("Argument must be a number");return e(r)},o.allocUnsafeSlow=function(e){if("number"!=typeof e)throw new TypeError("Argument must be a number");return r.SlowBuffer(e)};
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var Buffer = require("buffer").Buffer;
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},{"./lib/_stream_readable.js":"YevG","./lib/_stream_writable.js":"cx7o","./lib/_stream_duplex.js":"XFW6","./lib/_stream_transform.js":"uwi0","./lib/_stream_passthrough.js":"Dv9v"}],"ALys":[function(require,module,exports) {
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},{"stream":"pqQO","buffer":"fyHQ"}],"VwQj":[function(require,module,exports) {
var Buffer = require("buffer").Buffer;
var t=require("buffer").Buffer;function e(t){return(e="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function n(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}function i(t,e,r){return e&&n(t.prototype,e),r&&n(t,r),t}function o(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),e&&u(t,e)}function u(t,e){return(u=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}function f(t){var e=s();return function(){var r,n=l(t);if(e){var i=l(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return a(this,r)}}function a(t,r){return!r||"object"!==e(r)&&"function"!=typeof r?c(t):r}function c(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}function s(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],function(){})),!0}catch(t){return!1}}function l(t){return(l=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}var y=require("stream"),p=y.Transform;module.exports=function(e){return function(n){o(a,p);var u=f(a);function a(t,n,i,o){var f;return r(this,a),(f=u.call(this,o))._rate=t,f._capacity=n,f._delimitedSuffix=i,f._options=o,f._state=new e,f._state.initialize(t,n),f._finalized=!1,f}return i(a,[{key:"_transform",value:function(t,e,r){var n=null;try{this.update(t,e)}catch(i){n=i}r(n)}},{key:"_flush",value:function(){}},{key:"_read",value:function(t){this.push(this.squeeze(t))}},{key:"update",value:function(e,r){if(!t.isBuffer(e)&&"string"!=typeof e)throw new TypeError("Data must be a string or a buffer");if(this._finalized)throw new Error("Squeeze already called");return t.isBuffer(e)||(e=t.from(e,r)),this._state.absorb(e),this}},{key:"squeeze",value:function(t,e){this._finalized||(this._finalized=!0,this._state.absorbLastFewBits(this._delimitedSuffix));var r=this._state.squeeze(t);return void 0!==e&&(r=r.toString(e)),r}},{key:"_resetState",value:function(){return this._state.initialize(this._rate,this._capacity),this}},{key:"_clone",value:function(){var t=new a(this._rate,this._capacity,this._delimitedSuffix,this._options);return this._state.copy(t._state),t._finalized=this._finalized,t}}]),a}()};
},{"stream":"pqQO","buffer":"fyHQ"}],"nIJC":[function(require,module,exports) {
var e=require("./keccak"),r=require("./shake");module.exports=function(n){var a=e(n),c=r(n);return function(e,r){switch("string"==typeof e?e.toLowerCase():e){case"keccak224":return new a(1152,448,null,224,r);case"keccak256":return new a(1088,512,null,256,r);case"keccak384":return new a(832,768,null,384,r);case"keccak512":return new a(576,1024,null,512,r);case"sha3-224":return new a(1152,448,6,224,r);case"sha3-256":return new a(1088,512,6,256,r);case"sha3-384":return new a(832,768,6,384,r);case"sha3-512":return new a(576,1024,6,512,r);case"shake128":return new c(1344,256,31,r);case"shake256":return new c(1088,512,31,r);default:throw new Error("Invald algorithm: "+e)}}};
},{"./keccak":"KA5z","./shake":"VwQj"}],"Z7Uk":[function(require,module,exports) {
var r=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648];exports.p1600=function(a){for(var v=0;v<24;++v){var o=a[0]^a[10]^a[20]^a[30]^a[40],f=a[1]^a[11]^a[21]^a[31]^a[41],n=a[2]^a[12]^a[22]^a[32]^a[42],p=a[3]^a[13]^a[23]^a[33]^a[43],t=a[4]^a[14]^a[24]^a[34]^a[44],c=a[5]^a[15]^a[25]^a[35]^a[45],e=a[6]^a[16]^a[26]^a[36]^a[46],i=a[7]^a[17]^a[27]^a[37]^a[47],s=a[8]^a[18]^a[28]^a[38]^a[48],u=a[9]^a[19]^a[29]^a[39]^a[49],x=s^(n<<1|p>>>31),b=u^(p<<1|n>>>31),d=a[0]^x,g=a[1]^b,h=a[10]^x,j=a[11]^b,k=a[20]^x,l=a[21]^b,m=a[30]^x,q=a[31]^b,w=a[40]^x,y=a[41]^b;x=o^(t<<1|c>>>31),b=f^(c<<1|t>>>31);var z=a[2]^x,A=a[3]^b,B=a[12]^x,C=a[13]^b,D=a[22]^x,E=a[23]^b,F=a[32]^x,G=a[33]^b,H=a[42]^x,I=a[43]^b;x=n^(e<<1|i>>>31),b=p^(i<<1|e>>>31);var J=a[4]^x,K=a[5]^b,L=a[14]^x,M=a[15]^b,N=a[24]^x,O=a[25]^b,P=a[34]^x,Q=a[35]^b,R=a[44]^x,S=a[45]^b;x=t^(s<<1|u>>>31),b=c^(u<<1|s>>>31);var T=a[6]^x,U=a[7]^b,V=a[16]^x,W=a[17]^b,X=a[26]^x,Y=a[27]^b,Z=a[36]^x,$=a[37]^b,_=a[46]^x,rr=a[47]^b;x=e^(o<<1|f>>>31),b=i^(f<<1|o>>>31);var ar=a[8]^x,vr=a[9]^b,or=a[18]^x,fr=a[19]^b,nr=a[28]^x,pr=a[29]^b,tr=a[38]^x,cr=a[39]^b,er=a[48]^x,ir=a[49]^b,sr=d,ur=g,xr=j<<4|h>>>28,br=h<<4|j>>>28,dr=k<<3|l>>>29,gr=l<<3|k>>>29,hr=q<<9|m>>>23,jr=m<<9|q>>>23,kr=w<<18|y>>>14,lr=y<<18|w>>>14,mr=z<<1|A>>>31,qr=A<<1|z>>>31,wr=C<<12|B>>>20,yr=B<<12|C>>>20,zr=D<<10|E>>>22,Ar=E<<10|D>>>22,Br=G<<13|F>>>19,Cr=F<<13|G>>>19,Dr=H<<2|I>>>30,Er=I<<2|H>>>30,Fr=K<<30|J>>>2,Gr=J<<30|K>>>2,Hr=L<<6|M>>>26,Ir=M<<6|L>>>26,Jr=O<<11|N>>>21,Kr=N<<11|O>>>21,Lr=P<<15|Q>>>17,Mr=Q<<15|P>>>17,Nr=S<<29|R>>>3,Or=R<<29|S>>>3,Pr=T<<28|U>>>4,Qr=U<<28|T>>>4,Rr=W<<23|V>>>9,Sr=V<<23|W>>>9,Tr=X<<25|Y>>>7,Ur=Y<<25|X>>>7,Vr=Z<<21|$>>>11,Wr=$<<21|Z>>>11,Xr=rr<<24|_>>>8,Yr=_<<24|rr>>>8,Zr=ar<<27|vr>>>5,$r=vr<<27|ar>>>5,_r=or<<20|fr>>>12,ra=fr<<20|or>>>12,aa=pr<<7|nr>>>25,va=nr<<7|pr>>>25,oa=tr<<8|cr>>>24,fa=cr<<8|tr>>>24,na=er<<14|ir>>>18,pa=ir<<14|er>>>18;a[0]=sr^~wr&Jr,a[1]=ur^~yr&Kr,a[10]=Pr^~_r&dr,a[11]=Qr^~ra&gr,a[20]=mr^~Hr&Tr,a[21]=qr^~Ir&Ur,a[30]=Zr^~xr&zr,a[31]=$r^~br&Ar,a[40]=Fr^~Rr&aa,a[41]=Gr^~Sr&va,a[2]=wr^~Jr&Vr,a[3]=yr^~Kr&Wr,a[12]=_r^~dr&Br,a[13]=ra^~gr&Cr,a[22]=Hr^~Tr&oa,a[23]=Ir^~Ur&fa,a[32]=xr^~zr&Lr,a[33]=br^~Ar&Mr,a[42]=Rr^~aa&hr,a[43]=Sr^~va&jr,a[4]=Jr^~Vr&na,a[5]=Kr^~Wr&pa,a[14]=dr^~Br&Nr,a[15]=gr^~Cr&Or,a[24]=Tr^~oa&kr,a[25]=Ur^~fa&lr,a[34]=zr^~Lr&Xr,a[35]=Ar^~Mr&Yr,a[44]=aa^~hr&Dr,a[45]=va^~jr&Er,a[6]=Vr^~na&sr,a[7]=Wr^~pa&ur,a[16]=Br^~Nr&Pr,a[17]=Cr^~Or&Qr,a[26]=oa^~kr&mr,a[27]=fa^~lr&qr,a[36]=Lr^~Xr&Zr,a[37]=Mr^~Yr&$r,a[46]=hr^~Dr&Fr,a[47]=jr^~Er&Gr,a[8]=na^~sr&wr,a[9]=pa^~ur&yr,a[18]=Nr^~Pr&_r,a[19]=Or^~Qr&ra,a[28]=kr^~mr&Hr,a[29]=lr^~qr&Ir,a[38]=Xr^~Zr&xr,a[39]=Yr^~$r&br,a[48]=Dr^~Fr&Rr,a[49]=Er^~Gr&Sr,a[0]^=r[2*v],a[1]^=r[2*v+1]}};
},{}],"KSrb":[function(require,module,exports) {
var Buffer = require("buffer").Buffer;
var t=require("buffer").Buffer,i=require("./keccak-state-unroll");function s(){this.state=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],this.blockSize=null,this.count=0,this.squeezing=!1}s.prototype.initialize=function(t,i){for(var s=0;s<50;++s)this.state[s]=0;this.blockSize=t/8,this.count=0,this.squeezing=!1},s.prototype.absorb=function(t){for(var s=0;s<t.length;++s)this.state[~~(this.count/4)]^=t[s]<<this.count%4*8,this.count+=1,this.count===this.blockSize&&(i.p1600(this.state),this.count=0)},s.prototype.absorbLastFewBits=function(t){this.state[~~(this.count/4)]^=t<<this.count%4*8,0!=(128&t)&&this.count===this.blockSize-1&&i.p1600(this.state),this.state[~~((this.blockSize-1)/4)]^=128<<(this.blockSize-1)%4*8,i.p1600(this.state),this.count=0,this.squeezing=!0},s.prototype.squeeze=function(s){this.squeezing||this.absorbLastFewBits(1);for(var e=t.alloc(s),o=0;o<s;++o)e[o]=this.state[~~(this.count/4)]>>>this.count%4*8&255,this.count+=1,this.count===this.blockSize&&(i.p1600(this.state),this.count=0);return e},s.prototype.copy=function(t){for(var i=0;i<50;++i)t.state[i]=this.state[i];t.blockSize=this.blockSize,t.count=this.count,t.squeezing=this.squeezing},module.exports=s;
},{"./keccak-state-unroll":"Z7Uk","buffer":"fyHQ"}],"l2NE":[function(require,module,exports) {
module.exports=require("./lib/api")(require("./lib/keccak"));
},{"./lib/api":"nIJC","./lib/keccak":"KSrb"}],"Ln97":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var e=require("./hash-utils"),c=require("keccak");exports.keccak224=e.createHashFunction(function(){return c("keccak224")}),exports.keccak256=e.createHashFunction(function(){return c("keccak256")}),exports.keccak384=e.createHashFunction(function(){return c("keccak384")}),exports.keccak512=e.createHashFunction(function(){return c("keccak512")});
},{"./hash-utils":"kDZy","keccak":"l2NE"}],"Wugr":[function(require,module,exports) {
var r=require("buffer"),e=r.Buffer;function o(r,e){for(var o in r)e[o]=r[o]}function n(r,o,n){return e(r,o,n)}e.from&&e.alloc&&e.allocUnsafe&&e.allocUnsafeSlow?module.exports=r:(o(r,exports),exports.Buffer=n),n.prototype=Object.create(e.prototype),o(e,n),n.from=function(r,o,n){if("number"==typeof r)throw new TypeError("Argument must not be a number");return e(r,o,n)},n.alloc=function(r,o,n){if("number"!=typeof r)throw new TypeError("Argument must be a number");var t=e(r);return void 0!==o?"string"==typeof n?t.fill(o,n):t.fill(o):t.fill(0),t},n.allocUnsafe=function(r){if("number"!=typeof r)throw new TypeError("Argument must be a number");return e(r)},n.allocUnsafeSlow=function(e){if("number"!=typeof e)throw new TypeError("Argument must be a number");return r.SlowBuffer(e)};
},{"buffer":"fyHQ"}],"VCcH":[function(require,module,exports) {
"use strict";function t(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var a=Object.getOwnPropertySymbols(t);e&&(a=a.filter(function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable})),n.push.apply(n,a)}return n}function e(e){for(var a=1;a<arguments.length;a++){var i=null!=arguments[a]?arguments[a]:{};a%2?t(Object(i),!0).forEach(function(t){n(e,t,i[t])}):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(i)):t(Object(i)).forEach(function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(i,t))})}return e}function n(t,e,n){return e in t?Object.defineProperty(t,e,{value:n,enumerable:!0,configurable:!0,writable:!0}):t[e]=n,t}function a(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(t,e){for(var n=0;n<e.length;n++){var a=e[n];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(t,a.key,a)}}function r(t,e,n){return e&&i(t.prototype,e),n&&i(t,n),t}var h=require("buffer"),l=h.Buffer,s=require("util"),u=s.inspect,o=u&&u.custom||"inspect";function c(t,e,n){l.prototype.copy.call(t,e,n)}module.exports=function(){function t(){a(this,t),this.head=null,this.tail=null,this.length=0}return r(t,[{key:"push",value:function(t){var e={data:t,next:null};this.length>0?this.tail.next=e:this.head=e,this.tail=e,++this.length}},{key:"unshift",value:function(t){var e={data:t,next:this.head};0===this.length&&(this.tail=e),this.head=e,++this.length}},{key:"shift",value:function(){if(0!==this.length){var t=this.head.data;return 1===this.length?this.head=this.tail=null:this.head=this.head.next,--this.length,t}}},{key:"clear",value:function(){this.head=this.tail=null,this.length=0}},{key:"join",value:function(t){if(0===this.length)return"";for(var e=this.head,n=""+e.data;e=e.next;)n+=t+e.data;return n}},{key:"concat",value:function(t){if(0===this.length)return l.alloc(0);for(var e=l.allocUnsafe(t>>>0),n=this.head,a=0;n;)c(n.data,e,a),a+=n.data.length,n=n.next;return e}},{key:"consume",value:function(t,e){var n;return t<this.head.data.length?(n=this.head.data.slice(0,t),this.head.data=this.head.data.slice(t)):n=t===this.head.data.length?this.shift():e?this._getString(t):this._getBuffer(t),n}},{key:"first",value:function(){return this.head.data}},{key:"_getString",value:function(t){var e=this.head,n=1,a=e.data;for(t-=a.length;e=e.next;){var i=e.data,r=t>i.length?i.length:t;if(r===i.length?a+=i:a+=i.slice(0,t),0===(t-=r)){r===i.length?(++n,e.next?this.head=e.next:this.head=this.tail=null):(this.head=e,e.data=i.slice(r));break}++n}return this.length-=n,a}},{key:"_getBuffer",value:function(t){var e=l.allocUnsafe(t),n=this.head,a=1;for(n.data.copy(e),t-=n.data.length;n=n.next;){var i=n.data,r=t>i.length?i.length:t;if(i.copy(e,e.length-t,0,r),0===(t-=r)){r===i.length?(++a,n.next?this.head=n.next:this.head=this.tail=null):(this.head=n,n.data=i.slice(r));break}++a}return this.length-=a,e}},{key:o,value:function(t,n){return u(this,e({},n,{depth:0,customInspect:!1}))}}]),t}();
},{"buffer":"fyHQ","util":"uLVt"}],"GRUB":[function(require,module,exports) {
var process = require("process");
var t=require("process");function e(e,r){var d=this,l=this._readableState&&this._readableState.destroyed,o=this._writableState&&this._writableState.destroyed;return l||o?(r?r(e):e&&(this._writableState?this._writableState.errorEmitted||(this._writableState.errorEmitted=!0,t.nextTick(s,this,e)):t.nextTick(s,this,e)),this):(this._readableState&&(this._readableState.destroyed=!0),this._writableState&&(this._writableState.destroyed=!0),this._destroy(e||null,function(e){!r&&e?d._writableState?d._writableState.errorEmitted?t.nextTick(i,d):(d._writableState.errorEmitted=!0,t.nextTick(a,d,e)):t.nextTick(a,d,e):r?(t.nextTick(i,d),r(e)):t.nextTick(i,d)}),this)}function a(t,e){s(t,e),i(t)}function i(t){t._writableState&&!t._writableState.emitClose||t._readableState&&!t._readableState.emitClose||t.emit("close")}function r(){this._readableState&&(this._readableState.destroyed=!1,this._readableState.reading=!1,this._readableState.ended=!1,this._readableState.endEmitted=!1),this._writableState&&(this._writableState.destroyed=!1,this._writableState.ended=!1,this._writableState.ending=!1,this._writableState.finalCalled=!1,this._writableState.prefinished=!1,this._writableState.finished=!1,this._writableState.errorEmitted=!1)}function s(t,e){t.emit("error",e)}function d(t,e){var a=t._readableState,i=t._writableState;a&&a.autoDestroy||i&&i.autoDestroy?t.destroy(e):t.emit("error",e)}module.exports={destroy:e,undestroy:r,errorOrDestroy:d};
},{"process":"inxP"}],"Yj9o":[function(require,module,exports) {
"use strict";function t(n){return(t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(n)}function n(t,n){t.prototype=Object.create(n.prototype),t.prototype.constructor=t,t.__proto__=n}var e={};function o(t,o,r){r||(r=Error);var c=function(t){function e(n,e,r){return t.call(this,function(t,n,e){return"string"==typeof o?o:o(t,n,e)}(n,e,r))||this}return n(e,t),e}(r);c.prototype.name=r.name,c.prototype.code=t,e[t]=c}function r(t,n){if(Array.isArray(t)){var e=t.length;return t=t.map(function(t){return String(t)}),e>2?"one of ".concat(n," ").concat(t.slice(0,e-1).join(", "),", or ")+t[e-1]:2===e?"one of ".concat(n," ").concat(t[0]," or ").concat(t[1]):"of ".concat(n," ").concat(t[0])}return"of ".concat(n," ").concat(String(t))}function c(t,n,e){return t.substr(!e||e<0?0:+e,n.length)===n}function a(t,n,e){return(void 0===e||e>t.length)&&(e=t.length),t.substring(e-n.length,e)===n}function u(t,n,e){return"number"!=typeof e&&(e=0),!(e+n.length>t.length)&&-1!==t.indexOf(n,e)}o("ERR_INVALID_OPT_VALUE",function(t,n){return'The value "'+n+'" is invalid for option "'+t+'"'},TypeError),o("ERR_INVALID_ARG_TYPE",function(n,e,o){var i,E;if("string"==typeof e&&c(e,"not ")?(i="must not be",e=e.replace(/^not /,"")):i="must be",a(n," argument"))E="The ".concat(n," ").concat(i," ").concat(r(e,"type"));else{var f=u(n,".")?"property":"argument";E='The "'.concat(n,'" ').concat(f," ").concat(i," ").concat(r(e,"type"))}return E+=". Received type ".concat(t(o))},TypeError),o("ERR_STREAM_PUSH_AFTER_EOF","stream.push() after EOF"),o("ERR_METHOD_NOT_IMPLEMENTED",function(t){return"The "+t+" method is not implemented"}),o("ERR_STREAM_PREMATURE_CLOSE","Premature close"),o("ERR_STREAM_DESTROYED",function(t){return"Cannot call "+t+" after a stream was destroyed"}),o("ERR_MULTIPLE_CALLBACK","Callback called multiple times"),o("ERR_STREAM_CANNOT_PIPE","Cannot pipe, not readable"),o("ERR_STREAM_WRITE_AFTER_END","write after end"),o("ERR_STREAM_NULL_VALUES","May not write null values to stream",TypeError),o("ERR_UNKNOWN_ENCODING",function(t){return"Unknown encoding: "+t},TypeError),o("ERR_STREAM_UNSHIFT_AFTER_END_EVENT","stream.unshift() after end event"),module.exports.codes=e;
},{}],"TWVJ":[function(require,module,exports) {
"use strict";var r=require("../../../errors").codes.ERR_INVALID_OPT_VALUE;function e(r,e,t){return null!=r.highWaterMark?r.highWaterMark:e?r[t]:null}function t(t,i,o,a){var n=e(i,a,o);if(null!=n){if(!isFinite(n)||Math.floor(n)!==n||n<0)throw new r(a?o:"highWaterMark",n);return Math.floor(n)}return t.objectMode?16:16384}module.exports={getHighWaterMark:t};
},{"../../../errors":"Yj9o"}],"WSyY":[function(require,module,exports) {
var global = arguments[3];
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var h=require("inherits"),t=require("./sha512"),i=require("./hash"),s=require("safe-buffer").Buffer,_=new Array(160);function e(){this.init(),this._w=_,i.call(this,128,112)}h(e,t),e.prototype.init=function(){return this._ah=3418070365,this._bh=1654270250,this._ch=2438529370,this._dh=355462360,this._eh=1731405415,this._fh=2394180231,this._gh=3675008525,this._hh=1203062813,this._al=3238371032,this._bl=914150663,this._cl=812702999,this._dl=4144912697,this._el=4290775857,this._fl=1750603025,this._gl=1694076839,this._hl=3204075428,this},e.prototype._hash=function(){var h=s.allocUnsafe(48);function t(t,i,s){h.writeInt32BE(t,s),h.writeInt32BE(i,s+4)}return t(this._ah,this._al,0),t(this._bh,this._bl,8),t(this._ch,this._cl,16),t(this._dh,this._dl,24),t(this._eh,this._el,32),t(this._fh,this._fl,40),h},module.exports=e;
},{"inherits":"XSVp","./sha512":"sILY","./hash":"VHby","safe-buffer":"Wugr"}],"t0b9":[function(require,module,exports) {
var e=module.exports=function(r){r=r.toLowerCase();var s=e[r];if(!s)throw new Error(r+" is not supported (we accept pull requests)");return new s};e.sha=require("./sha"),e.sha1=require("./sha1"),e.sha224=require("./sha224"),e.sha256=require("./sha256"),e.sha384=require("./sha384"),e.sha512=require("./sha512");
},{"./sha":"j9dE","./sha1":"oPH4","./sha224":"MeLE","./sha256":"IUSb","./sha384":"V2o3","./sha512":"sILY"}],"bjfr":[function(require,module,exports) {
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"use strict";var e=require("inherits"),r=require("md5.js"),t=require("ripemd160"),i=require("sha.js"),s=require("cipher-base");function n(e){s.call(this,"digest"),this._hash=e}e(n,s),n.prototype._update=function(e){this._hash.update(e)},n.prototype._final=function(){return this._hash.digest()},module.exports=function(e){return"md5"===(e=e.toLowerCase())?new r:"rmd160"===e||"ripemd160"===e?new t:new n(i(e))};
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var Buffer = require("buffer").Buffer;
var r=require("buffer").Buffer;Object.defineProperty(exports,"__esModule",{value:!0}),exports.rlphash=exports.ripemd160FromArray=exports.ripemd160FromString=exports.ripemd160=exports.sha256FromArray=exports.sha256FromString=exports.sha256=exports.keccakFromArray=exports.keccakFromHexString=exports.keccakFromString=exports.keccak256=exports.keccak=void 0;var e=require("ethereum-cryptography/keccak"),t=e.keccak224,s=e.keccak384,o=e.keccak256,a=e.keccak512,c=require("create-hash"),n=require("rlp"),u=require("./bytes"),i=require("./helpers");exports.keccak=function(r,e){switch(void 0===e&&(e=256),i.assertIsBuffer(r),e){case 224:return t(r);case 256:return o(r);case 384:return s(r);case 512:return a(r);default:throw new Error("Invald algorithm: keccak"+e)}},exports.keccak256=function(r){return exports.keccak(r)},exports.keccakFromString=function(e,t){void 0===t&&(t=256),i.assertIsString(e);var s=r.from(e,"utf8");return exports.keccak(s,t)},exports.keccakFromHexString=function(r,e){return void 0===e&&(e=256),i.assertIsHexString(r),exports.keccak(u.toBuffer(r),e)},exports.keccakFromArray=function(r,e){return void 0===e&&(e=256),i.assertIsArray(r),exports.keccak(u.toBuffer(r),e)},exports.sha256=function(r){return i.assertIsBuffer(r),p(r)},exports.sha256FromString=function(r){return i.assertIsString(r),p(r)},exports.sha256FromArray=function(r){return i.assertIsArray(r),p(r)};var p=function(r){return r=u.toBuffer(r),c("sha256").update(r).digest()};exports.ripemd160=function(r,e){return i.assertIsBuffer(r),k(r,e)},exports.ripemd160FromString=function(r,e){return i.assertIsString(r),k(r,e)},exports.ripemd160FromArray=function(r,e){return i.assertIsArray(r),k(r,e)};var k=function(r,e){r=u.toBuffer(r);var t=c("rmd160").update(r).digest();return!0===e?u.setLengthLeft(t,32):t};exports.rlphash=function(r){return exports.keccak(n.encode(r))};
},{"ethereum-cryptography/keccak":"Ln97","create-hash":"LF8r","rlp":"bL3J","./bytes":"mLWy","./helpers":"vE9B","buffer":"fyHQ"}],"FY9f":[function(require,module,exports) {
var Buffer = require("buffer").Buffer;
var e=require("buffer").Buffer;Object.defineProperty(exports,"__esModule",{value:!0}),exports.bnToRlp=exports.bnToHex=void 0;var r=require("./bytes");function o(e){return"0x"+e.toString(16)}function t(o){return r.unpadBuffer(o.toArrayLike(e))}exports.bnToHex=o,exports.bnToRlp=t;
},{"./bytes":"mLWy","buffer":"fyHQ"}],"XrxB":[function(require,module,exports) {
function e(e,t){var n;if("undefined"==typeof Symbol||null==e[Symbol.iterator]){if(Array.isArray(e)||(n=r(e))||t&&e&&"number"==typeof e.length){n&&(e=n);var o=0,a=function(){};return{s:a,n:function(){return o>=e.length?{done:!0}:{done:!1,value:e[o++]}},e:function(e){throw e},f:a}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var i,c=!0,u=!1;return{s:function(){n=e[Symbol.iterator]()},n:function(){var e=n.next();return c=e.done,e},e:function(e){u=!0,i=e},f:function(){try{c||null==n.return||n.return()}finally{if(u)throw i}}}}function r(e,r){if(e){if("string"==typeof e)return t(e,r);var n=Object.prototype.toString.call(e).slice(8,-1);return"Object"===n&&e.constructor&&(n=e.constructor.name),"Map"===n||"Set"===n?Array.from(e):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?t(e,r):void 0}}function t(e,r){(null==r||r>e.length)&&(r=e.length);for(var t=0,n=new Array(r);t<r;t++)n[t]=e[t];return n}var n={IMPOSSIBLE_CASE:"Impossible case. Please create issue.",TWEAK_ADD:"The tweak was out of range or the resulted private key is invalid",TWEAK_MUL:"The tweak was out of range or equal to zero",CONTEXT_RANDOMIZE_UNKNOW:"Unknow error on context randomization",SECKEY_INVALID:"Private Key is invalid",PUBKEY_PARSE:"Public Key could not be parsed",PUBKEY_SERIALIZE:"Public Key serialization error",PUBKEY_COMBINE:"The sum of the public keys is not valid",SIG_PARSE:"Signature could not be parsed",SIGN:"The nonce generation function failed, or the private key was invalid",RECOVER:"Public key could not be recover",ECDH:"Scalar was invalid (zero or overflow)"};function o(e,r){if(!e)throw new Error(r)}function a(e,r,t){if(o(r instanceof Uint8Array,"Expected ".concat(e," to be an Uint8Array")),void 0!==t)if(Array.isArray(t)){var n=t.join(", "),a="Expected ".concat(e," to be an Uint8Array with length [").concat(n,"]");o(t.includes(r.length),a)}else{var i="Expected ".concat(e," to be an Uint8Array with length ").concat(t);o(r.length===t,i)}}function i(e){o("Boolean"===u(e),"Expected compressed to be a Boolean")}function c(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:function(e){return new Uint8Array(e)},r=arguments.length>1?arguments[1]:void 0;return"function"==typeof e&&(e=e(r)),a("output",e,r),e}function u(e){return Object.prototype.toString.call(e).slice(8,-1)}module.exports=function(r){return{contextRandomize:function(e){switch(o(null===e||e instanceof Uint8Array,"Expected seed to be an Uint8Array or null"),null!==e&&a("seed",e,32),r.contextRandomize(e)){case 1:throw new Error(n.CONTEXT_RANDOMIZE_UNKNOW)}},privateKeyVerify:function(e){return a("private key",e,32),0===r.privateKeyVerify(e)},privateKeyNegate:function(e){switch(a("private key",e,32),r.privateKeyNegate(e)){case 0:return e;case 1:throw new Error(n.IMPOSSIBLE_CASE)}},privateKeyTweakAdd:function(e,t){switch(a("private key",e,32),a("tweak",t,32),r.privateKeyTweakAdd(e,t)){case 0:return e;case 1:throw new Error(n.TWEAK_ADD)}},privateKeyTweakMul:function(e,t){switch(a("private key",e,32),a("tweak",t,32),r.privateKeyTweakMul(e,t)){case 0:return e;case 1:throw new Error(n.TWEAK_MUL)}},publicKeyVerify:function(e){return a("public key",e,[33,65]),0===r.publicKeyVerify(e)},publicKeyCreate:function(e){var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],o=arguments.length>2?arguments[2]:void 0;switch(a("private key",e,32),i(t),o=c(o,t?33:65),r.publicKeyCreate(o,e)){case 0:return o;case 1:throw new Error(n.SECKEY_INVALID);case 2:throw new Error(n.PUBKEY_SERIALIZE)}},publicKeyConvert:function(e){var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],o=arguments.length>2?arguments[2]:void 0;switch(a("public key",e,[33,65]),i(t),o=c(o,t?33:65),r.publicKeyConvert(o,e)){case 0:return o;case 1:throw new Error(n.PUBKEY_PARSE);case 2:throw new Error(n.PUBKEY_SERIALIZE)}},publicKeyNegate:function(e){var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],o=arguments.length>2?arguments[2]:void 0;switch(a("public key",e,[33,65]),i(t),o=c(o,t?33:65),r.publicKeyNegate(o,e)){case 0:return o;case 1:throw new Error(n.PUBKEY_PARSE);case 2:throw new Error(n.IMPOSSIBLE_CASE);case 3:throw new Error(n.PUBKEY_SERIALIZE)}},publicKeyCombine:function(t){var u=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],s=arguments.length>2?arguments[2]:void 0;o(Array.isArray(t),"Expected public keys to be an Array"),o(t.length>0,"Expected public keys array will have more than zero items");var l,E=e(t);try{for(E.s();!(l=E.n()).done;){a("public key",l.value,[33,65])}}catch(w){E.e(w)}finally{E.f()}switch(i(u),s=c(s,u?33:65),r.publicKeyCombine(s,t)){case 0:return s;case 1:throw new Error(n.PUBKEY_PARSE);case 2:throw new Error(n.PUBKEY_COMBINE);case 3:throw new Error(n.PUBKEY_SERIALIZE)}},publicKeyTweakAdd:function(e,t){var o=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],u=arguments.length>3?arguments[3]:void 0;switch(a("public key",e,[33,65]),a("tweak",t,32),i(o),u=c(u,o?33:65),r.publicKeyTweakAdd(u,e,t)){case 0:return u;case 1:throw new Error(n.PUBKEY_PARSE);case 2:throw new Error(n.TWEAK_ADD)}},publicKeyTweakMul:function(e,t){var o=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],u=arguments.length>3?arguments[3]:void 0;switch(a("public key",e,[33,65]),a("tweak",t,32),i(o),u=c(u,o?33:65),r.publicKeyTweakMul(u,e,t)){case 0:return u;case 1:throw new Error(n.PUBKEY_PARSE);case 2:throw new Error(n.TWEAK_MUL)}},signatureNormalize:function(e){switch(a("signature",e,64),r.signatureNormalize(e)){case 0:return e;case 1:throw new Error(n.SIG_PARSE)}},signatureExport:function(e,t){a("signature",e,64);var o={output:t=c(t,72),outputlen:72};switch(r.signatureExport(o,e)){case 0:return t.slice(0,o.outputlen);case 1:throw new Error(n.SIG_PARSE);case 2:throw new Error(n.IMPOSSIBLE_CASE)}},signatureImport:function(e,t){switch(a("signature",e),t=c(t,64),r.signatureImport(t,e)){case 0:return t;case 1:throw new Error(n.SIG_PARSE);case 2:throw new Error(n.IMPOSSIBLE_CASE)}},ecdsaSign:function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},s=arguments.length>3?arguments[3]:void 0;a("message",e,32),a("private key",t,32),o("Object"===u(i),"Expected options to be an Object"),void 0!==i.data&&a("options.data",i.data),void 0!==i.noncefn&&o("Function"===u(i.noncefn),"Expected options.noncefn to be a Function");var l={signature:s=c(s,64),recid:null};switch(r.ecdsaSign(l,e,t,i.data,i.noncefn)){case 0:return l;case 1:throw new Error(n.SIGN);case 2:throw new Error(n.IMPOSSIBLE_CASE)}},ecdsaVerify:function(e,t,o){switch(a("signature",e,64),a("message",t,32),a("public key",o,[33,65]),r.ecdsaVerify(e,t,o)){case 0:return!0;case 3:return!1;case 1:throw new Error(n.SIG_PARSE);case 2:throw new Error(n.PUBKEY_PARSE)}},ecdsaRecover:function(e,t,s){var l=!(arguments.length>3&&void 0!==arguments[3])||arguments[3],E=arguments.length>4?arguments[4]:void 0;switch(a("signature",e,64),o("Number"===u(t)&&t>=0&&t<=3,"Expected recovery id to be a Number within interval [0, 3]"),a("message",s,32),i(l),E=c(E,l?33:65),r.ecdsaRecover(E,e,t,s)){case 0:return E;case 1:throw new Error(n.SIG_PARSE);case 2:throw new Error(n.RECOVER);case 3:throw new Error(n.IMPOSSIBLE_CASE)}},ecdh:function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},s=arguments.length>3?arguments[3]:void 0;switch(a("public key",e,[33,65]),a("private key",t,32),o("Object"===u(i),"Expected options to be an Object"),void 0!==i.data&&a("options.data",i.data),void 0!==i.hashfn?(o("Function"===u(i.hashfn),"Expected options.hashfn to be a Function"),void 0!==i.xbuf&&a("options.xbuf",i.xbuf,32),void 0!==i.ybuf&&a("options.ybuf",i.ybuf,32),a("output",s)):s=c(s,32),r.ecdh(s,e,t,i.data,i.hashfn,i.xbuf,i.ybuf)){case 0:return s;case 1:throw new Error(n.PUBKEY_PARSE);case 2:throw new Error(n.ECDH)}}}};
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},{}],"MpuC":[function(require,module,exports) {
function r(r,o){if(!r)throw new Error(o||"Assertion failed")}module.exports=r,r.equal=function(r,o,e){if(r!=o)throw new Error(e||"Assertion failed: "+r+" != "+o)};
},{}],"vl2S":[function(require,module,exports) {
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var t;function e(t){this.rand=t}if(module.exports=function(r){return t||(t=new e(null)),t.generate(r)},module.exports.Rand=e,e.prototype.generate=function(t){return this._rand(t)},e.prototype._rand=function(t){if(this.rand.getBytes)return this.rand.getBytes(t);for(var e=new Uint8Array(t),r=0;r<e.length;r++)e[r]=this.rand.getByte();return e},"object"==typeof self)self.crypto&&self.crypto.getRandomValues?e.prototype._rand=function(t){var e=new Uint8Array(t);return self.crypto.getRandomValues(e),e}:self.msCrypto&&self.msCrypto.getRandomValues?e.prototype._rand=function(t){var e=new Uint8Array(t);return self.msCrypto.getRandomValues(e),e}:"object"==typeof window&&(e.prototype._rand=function(){throw new Error("Not implemented yet")});else try{var r=require("crypto");if("function"!=typeof r.randomBytes)throw new Error("Not supported");e.prototype._rand=function(t){return r.randomBytes(t)}}catch(n){}
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e(n,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}t(n,d),module.exports=n,n.prototype._getEndomorphism=function(r){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var t,d;if(r.beta)t=new e(r.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);t=(t=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(r.lambda)d=new e(r.lambda,16);else{var u=this._getEndoRoots(this.n);0===this.g.mul(u[0]).x.cmp(this.g.x.redMul(t))?d=u[0]:(d=u[1],i(0===this.g.mul(d).x.cmp(this.g.x.redMul(t))))}return{beta:t,lambda:d,basis:r.basis?r.basis.map(function(r){return{a:new e(r.a,16),b:new e(r.b,16)}}):this._getEndoBasis(d)}}},n.prototype._getEndoRoots=function(r){var t=r===this.p?this.red:e.mont(r),d=new e(2).toRed(t).redInvm(),i=d.redNeg(),n=new e(3).toRed(t).redNeg().redSqrt().redMul(d);return[i.redAdd(n).fromRed(),i.redSub(n).fromRed()]},n.prototype._getEndoBasis=function(r){for(var t,d,i,n,u,s,o,h,p,l=this.n.ushrn(Math.floor(this.n.bitLength()/2)),a=r,f=this.n.clone(),c=new e(1),S=new e(0),b=new e(0),v=new e(1),I=0;0!==a.cmpn(0);){var y=f.div(a);h=f.sub(y.mul(a)),p=b.sub(y.mul(c));var A=v.sub(y.mul(S));if(!i&&h.cmp(l)<0)t=o.neg(),d=c,i=h.neg(),n=p;else if(i&&2==++I)break;o=h,f=a,a=h,b=c,c=p,v=S,S=A}u=h.neg(),s=p;var m=i.sqr().add(n.sqr());return u.sqr().add(s.sqr()).cmp(m)>=0&&(u=t,s=d),i.negative&&(i=i.neg(),n=n.neg()),u.negative&&(u=u.neg(),s=s.neg()),[{a:i,b:n},{a:u,b:s}]},n.prototype._endoSplit=function(r){var e=this.endo.basis,t=e[0],d=e[1],i=d.b.mul(r).divRound(this.n),n=t.b.neg().mul(r).divRound(this.n),u=i.mul(t.a),s=n.mul(d.a),o=i.mul(t.b),h=n.mul(d.b);return{k1:r.sub(u).sub(s),k2:o.add(h).neg()}},n.prototype.pointFromX=function(r,t){(r=new e(r,16)).red||(r=r.toRed(this.red));var d=r.redSqr().redMul(r).redIAdd(r.redMul(this.a)).redIAdd(this.b),i=d.redSqrt();if(0!==i.redSqr().redSub(d).cmp(this.zero))throw new Error("invalid point");var n=i.fromRed().isOdd();return(t&&!n||!t&&n)&&(i=i.redNeg()),this.point(r,i)},n.prototype.validate=function(r){if(r.inf)return!0;var e=r.x,t=r.y,d=this.a.redMul(e),i=e.redSqr().redMul(e).redIAdd(d).redIAdd(this.b);return 0===t.redSqr().redISub(i).cmpn(0)},n.prototype._endoWnafMulAdd=function(r,e,t){for(var d=this._endoWnafT1,i=this._endoWnafT2,n=0;n<r.length;n++){var u=this._endoSplit(e[n]),s=r[n],o=s._getBeta();u.k1.negative&&(u.k1.ineg(),s=s.neg(!0)),u.k2.negative&&(u.k2.ineg(),o=o.neg(!0)),d[2*n]=s,d[2*n+1]=o,i[2*n]=u.k1,i[2*n+1]=u.k2}for(var h=this._wnafMulAdd(1,d,i,2*n,t),p=0;p<2*n;p++)d[p]=null,i[p]=null;return h},t(u,d.BasePoint),n.prototype.point=function(r,e,t){return new u(this,r,e,t)},n.prototype.pointFromJSON=function(r,e){return u.fromJSON(this,r,e)},u.prototype._getBeta=function(){if(this.curve.endo){var r=this.precomputed;if(r&&r.beta)return r.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(r){var t=this.curve,d=function(r){return t.point(r.x.redMul(t.endo.beta),r.y)};r.beta=e,e.precomputed={beta:null,naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(d)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(d)}}}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(r,e,t){"string"==typeof e&&(e=JSON.parse(e));var d=r.point(e[0],e[1],t);if(!e[2])return d;function i(e){return r.point(e[0],e[1],t)}var n=e[2];return d.precomputed={beta:null,doubles:n.doubles&&{step:n.doubles.step,points:[d].concat(n.doubles.points.map(i))},naf:n.naf&&{wnd:n.naf.wnd,points:[d].concat(n.naf.points.map(i))}},d},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(r){if(this.inf)return r;if(r.inf)return this;if(this.eq(r))return this.dbl();if(this.neg().eq(r))return this.curve.point(null,null);if(0===this.x.cmp(r.x))return this.curve.point(null,null);var e=this.y.redSub(r.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(r.x).redInvm()));var t=e.redSqr().redISub(this.x).redISub(r.x),d=e.redMul(this.x.redSub(t)).redISub(this.y);return this.curve.point(t,d)},u.prototype.dbl=function(){if(this.inf)return this;var r=this.y.redAdd(this.y);if(0===r.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,t=this.x.redSqr(),d=r.redInvm(),i=t.redAdd(t).redIAdd(t).redIAdd(e).redMul(d),n=i.redSqr().redISub(this.x.redAdd(this.x)),u=i.redMul(this.x.redSub(n)).redISub(this.y);return this.curve.point(n,u)},u.prototype.getX=function(){return this.x.fromRed()},u.prototype.getY=function(){return this.y.fromRed()},u.prototype.mul=function(r){return r=new e(r,16),this.isInfinity()?this:this._hasDoubles(r)?this.curve._fixedNafMul(this,r):this.curve.endo?this.curve._endoWnafMulAdd([this],[r]):this.curve._wnafMul(this,r)},u.prototype.mulAdd=function(r,e,t){var d=[this,e],i=[r,t];return this.curve.endo?this.curve._endoWnafMulAdd(d,i):this.curve._wnafMulAdd(1,d,i,2)},u.prototype.jmulAdd=function(r,e,t){var d=[this,e],i=[r,t];return this.curve.endo?this.curve._endoWnafMulAdd(d,i,!0):this.curve._wnafMulAdd(1,d,i,2,!0)},u.prototype.eq=function(r){return this===r||this.inf===r.inf&&(this.inf||0===this.x.cmp(r.x)&&0===this.y.cmp(r.y))},u.prototype.neg=function(r){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(r&&this.precomputed){var t=this.precomputed,d=function(r){return r.neg()};e.precomputed={naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(d)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(d)}}}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)},t(s,d.BasePoint),n.prototype.jpoint=function(r,e,t){return new s(this,r,e,t)},s.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var r=this.z.redInvm(),e=r.redSqr(),t=this.x.redMul(e),d=this.y.redMul(e).redMul(r);return this.curve.point(t,d)},s.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},s.prototype.add=function(r){if(this.isInfinity())return r;if(r.isInfinity())return this;var e=r.z.redSqr(),t=this.z.redSqr(),d=this.x.redMul(e),i=r.x.redMul(t),n=this.y.redMul(e.redMul(r.z)),u=r.y.redMul(t.redMul(this.z)),s=d.redSub(i),o=n.redSub(u);if(0===s.cmpn(0))return 0!==o.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var h=s.redSqr(),p=h.redMul(s),l=d.redMul(h),a=o.redSqr().redIAdd(p).redISub(l).redISub(l),f=o.redMul(l.redISub(a)).redISub(n.redMul(p)),c=this.z.redMul(r.z).redMul(s);return this.curve.jpoint(a,f,c)},s.prototype.mixedAdd=function(r){if(this.isInfinity())return r.toJ();if(r.isInfinity())return this;var e=this.z.redSqr(),t=this.x,d=r.x.redMul(e),i=this.y,n=r.y.redMul(e).redMul(this.z),u=t.redSub(d),s=i.redSub(n);if(0===u.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var o=u.redSqr(),h=o.redMul(u),p=t.redMul(o),l=s.redSqr().redIAdd(h).redISub(p).redISub(p),a=s.redMul(p.redISub(l)).redISub(i.redMul(h)),f=this.z.redMul(u);return this.curve.jpoint(l,a,f)},s.prototype.dblp=function(r){if(0===r)return this;if(this.isInfinity())return this;if(!r)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,t=0;t<r;t++)e=e.dbl();return e}var d=this.curve.a,i=this.curve.tinv,n=this.x,u=this.y,s=this.z,o=s.redSqr().redSqr(),h=u.redAdd(u);for(t=0;t<r;t++){var p=n.redSqr(),l=h.redSqr(),a=l.redSqr(),f=p.redAdd(p).redIAdd(p).redIAdd(d.redMul(o)),c=n.redMul(l),S=f.redSqr().redISub(c.redAdd(c)),b=c.redISub(S),v=f.redMul(b);v=v.redIAdd(v).redISub(a);var I=h.redMul(s);t+1<r&&(o=o.redMul(a)),n=S,s=I,h=v}return this.curve.jpoint(n,h.redMul(i),s)},s.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},s.prototype._zeroDbl=function(){var r,e,t;if(this.zOne){var d=this.x.redSqr(),i=this.y.redSqr(),n=i.redSqr(),u=this.x.redAdd(i).redSqr().redISub(d).redISub(n);u=u.redIAdd(u);var s=d.redAdd(d).redIAdd(d),o=s.redSqr().redISub(u).redISub(u),h=n.redIAdd(n);h=(h=h.redIAdd(h)).redIAdd(h),r=o,e=s.redMul(u.redISub(o)).redISub(h),t=this.y.redAdd(this.y)}else{var p=this.x.redSqr(),l=this.y.redSqr(),a=l.redSqr(),f=this.x.redAdd(l).redSqr().redISub(p).redISub(a);f=f.redIAdd(f);var c=p.redAdd(p).redIAdd(p),S=c.redSqr(),b=a.redIAdd(a);b=(b=b.redIAdd(b)).redIAdd(b),r=S.redISub(f).redISub(f),e=c.redMul(f.redISub(r)).redISub(b),t=(t=this.y.redMul(this.z)).redIAdd(t)}return this.curve.jpoint(r,e,t)},s.prototype._threeDbl=function(){var r,e,t;if(this.zOne){var d=this.x.redSqr(),i=this.y.redSqr(),n=i.redSqr(),u=this.x.redAdd(i).redSqr().redISub(d).redISub(n);u=u.redIAdd(u);var s=d.redAdd(d).redIAdd(d).redIAdd(this.curve.a),o=s.redSqr().redISub(u).redISub(u);r=o;var h=n.redIAdd(n);h=(h=h.redIAdd(h)).redIAdd(h),e=s.redMul(u.redISub(o)).redISub(h),t=this.y.redAdd(this.y)}else{var p=this.z.redSqr(),l=this.y.redSqr(),a=this.x.redMul(l),f=this.x.redSub(p).redMul(this.x.redAdd(p));f=f.redAdd(f).redIAdd(f);var c=a.redIAdd(a),S=(c=c.redIAdd(c)).redAdd(c);r=f.redSqr().redISub(S),t=this.y.redAdd(this.z).redSqr().redISub(l).redISub(p);var b=l.redSqr();b=(b=(b=b.redIAdd(b)).redIAdd(b)).redIAdd(b),e=f.redMul(c.redISub(r)).redISub(b)}return this.curve.jpoint(r,e,t)},s.prototype._dbl=function(){var r=this.curve.a,e=this.x,t=this.y,d=this.z,i=d.redSqr().redSqr(),n=e.redSqr(),u=t.redSqr(),s=n.redAdd(n).redIAdd(n).redIAdd(r.redMul(i)),o=e.redAdd(e),h=(o=o.redIAdd(o)).redMul(u),p=s.redSqr().redISub(h.redAdd(h)),l=h.redISub(p),a=u.redSqr();a=(a=(a=a.redIAdd(a)).redIAdd(a)).redIAdd(a);var f=s.redMul(l).redISub(a),c=t.redAdd(t).redMul(d);return this.curve.jpoint(p,f,c)},s.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var r=this.x.redSqr(),e=this.y.redSqr(),t=this.z.redSqr(),d=e.redSqr(),i=r.redAdd(r).redIAdd(r),n=i.redSqr(),u=this.x.redAdd(e).redSqr().redISub(r).redISub(d),s=(u=(u=(u=u.redIAdd(u)).redAdd(u).redIAdd(u)).redISub(n)).redSqr(),o=d.redIAdd(d);o=(o=(o=o.redIAdd(o)).redIAdd(o)).redIAdd(o);var h=i.redIAdd(u).redSqr().redISub(n).redISub(s).redISub(o),p=e.redMul(h);p=(p=p.redIAdd(p)).redIAdd(p);var l=this.x.redMul(s).redISub(p);l=(l=l.redIAdd(l)).redIAdd(l);var a=this.y.redMul(h.redMul(o.redISub(h)).redISub(u.redMul(s)));a=(a=(a=a.redIAdd(a)).redIAdd(a)).redIAdd(a);var f=this.z.redAdd(u).redSqr().redISub(t).redISub(s);return this.curve.jpoint(l,a,f)},s.prototype.mul=function(r,t){return r=new e(r,t),this.curve._wnafMul(this,r)},s.prototype.eq=function(r){if("affine"===r.type)return this.eq(r.toJ());if(this===r)return!0;var e=this.z.redSqr(),t=r.z.redSqr();if(0!==this.x.redMul(t).redISub(r.x.redMul(e)).cmpn(0))return!1;var d=e.redMul(this.z),i=t.redMul(r.z);return 0===this.y.redMul(i).redISub(r.y.redMul(d)).cmpn(0)},s.prototype.eqXToP=function(r){var e=this.z.redSqr(),t=r.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(t))return!0;for(var d=r.clone(),i=this.curve.redN.redMul(e);;){if(d.iadd(this.curve.n),d.cmp(this.curve.p)>=0)return!1;if(t.redIAdd(i),0===this.x.cmp(t))return!0}},s.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)+">"},s.prototype.isInfinity=function(){return 0===this.z.cmpn(0)};
},{"../utils":"F8Ez","bn.js":"if9X","inherits":"XSVp","./base":"NX8i"}],"PwwO":[function(require,module,exports) {
"use strict";var t=require("bn.js"),r=require("inherits"),e=require("./base"),i=require("../utils");function o(r){e.call(this,"mont",r),this.a=new t(r.a,16).toRed(this.red),this.b=new t(r.b,16).toRed(this.red),this.i4=new t(4).toRed(this.red).redInvm(),this.two=new t(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function n(r,i,o){e.BasePoint.call(this,r,"projective"),null===i&&null===o?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new t(i,16),this.z=new t(o,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}r(o,e),module.exports=o,o.prototype.validate=function(t){var r=t.normalize().x,e=r.redSqr(),i=e.redMul(r).redAdd(e.redMul(this.a)).redAdd(r);return 0===i.redSqrt().redSqr().cmp(i)},r(n,e.BasePoint),o.prototype.decodePoint=function(t,r){return this.point(i.toArray(t,r),1)},o.prototype.point=function(t,r){return new n(this,t,r)},o.prototype.pointFromJSON=function(t){return n.fromJSON(this,t)},n.prototype.precompute=function(){},n.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},n.fromJSON=function(t,r){return new n(t,r[0],r[1]||t.one)},n.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},n.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},n.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),r=this.x.redSub(this.z).redSqr(),e=t.redSub(r),i=t.redMul(r),o=e.redMul(r.redAdd(this.curve.a24.redMul(e)));return this.curve.point(i,o)},n.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},n.prototype.diffAdd=function(t,r){var e=this.x.redAdd(this.z),i=this.x.redSub(this.z),o=t.x.redAdd(t.z),n=t.x.redSub(t.z).redMul(e),d=o.redMul(i),u=r.z.redMul(n.redAdd(d).redSqr()),s=r.x.redMul(n.redISub(d).redSqr());return this.curve.point(u,s)},n.prototype.mul=function(t){for(var r=t.clone(),e=this,i=this.curve.point(null,null),o=[];0!==r.cmpn(0);r.iushrn(1))o.push(r.andln(1));for(var n=o.length-1;n>=0;n--)0===o[n]?(e=e.diffAdd(i,this),i=i.dbl()):(i=e.diffAdd(i,this),e=e.dbl());return i},n.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},n.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},n.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},n.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},n.prototype.getX=function(){return this.normalize(),this.x.fromRed()};
},{"bn.js":"if9X","inherits":"XSVp","./base":"NX8i","../utils":"F8Ez"}],"tiqw":[function(require,module,exports) {
"use strict";var t=require("../utils"),e=require("bn.js"),r=require("inherits"),i=require("./base"),d=t.assert;function s(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,i.call(this,"edwards",t),this.a=new e(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new e(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new e(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),d(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function u(t,r,d,s,u){i.BasePoint.call(this,t,"projective"),null===r&&null===d&&null===s?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new e(r,16),this.y=new e(d,16),this.z=s?new e(s,16):this.curve.one,this.t=u&&new e(u,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}r(s,i),module.exports=s,s.prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},s.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},s.prototype.jpoint=function(t,e,r,i){return this.point(t,e,r,i)},s.prototype.pointFromX=function(t,r){(t=new e(t,16)).red||(t=t.toRed(this.red));var i=t.redSqr(),d=this.c2.redSub(this.a.redMul(i)),s=this.one.redSub(this.c2.redMul(this.d).redMul(i)),u=d.redMul(s.redInvm()),h=u.redSqrt();if(0!==h.redSqr().redSub(u).cmp(this.zero))throw new Error("invalid point");var n=h.fromRed().isOdd();return(r&&!n||!r&&n)&&(h=h.redNeg()),this.point(t,h)},s.prototype.pointFromY=function(t,r){(t=new e(t,16)).red||(t=t.toRed(this.red));var i=t.redSqr(),d=i.redSub(this.c2),s=i.redMul(this.d).redMul(this.c2).redSub(this.a),u=d.redMul(s.redInvm());if(0===u.cmp(this.zero)){if(r)throw new Error("invalid point");return this.point(this.zero,t)}var h=u.redSqrt();if(0!==h.redSqr().redSub(u).cmp(this.zero))throw new Error("invalid point");return h.fromRed().isOdd()!==r&&(h=h.redNeg()),this.point(h,t)},s.prototype.validate=function(t){if(t.isInfinity())return!0;t.normalize();var e=t.x.redSqr(),r=t.y.redSqr(),i=e.redMul(this.a).redAdd(r),d=this.c2.redMul(this.one.redAdd(this.d.redMul(e).redMul(r)));return 0===i.cmp(d)},r(u,i.BasePoint),s.prototype.pointFromJSON=function(t){return u.fromJSON(this,t)},s.prototype.point=function(t,e,r,i){return new u(this,t,e,r,i)},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 i=this.curve._mulA(t),d=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),s=i.redAdd(e),u=s.redSub(r),h=i.redSub(e),n=d.redMul(u),o=s.redMul(h),l=d.redMul(h),c=u.redMul(s);return this.curve.point(n,o,c,l)},u.prototype._projDbl=function(){var t,e,r,i=this.x.redAdd(this.y).redSqr(),d=this.x.redSqr(),s=this.y.redSqr();if(this.curve.twisted){var u=(o=this.curve._mulA(d)).redAdd(s);if(this.zOne)t=i.redSub(d).redSub(s).redMul(u.redSub(this.curve.two)),e=u.redMul(o.redSub(s)),r=u.redSqr().redSub(u).redSub(u);else{var h=this.z.redSqr(),n=u.redSub(h).redISub(h);t=i.redSub(d).redISub(s).redMul(n),e=u.redMul(o.redSub(s)),r=u.redMul(n)}}else{var o=d.redAdd(s);h=this.curve._mulC(this.z).redSqr(),n=o.redSub(h).redSub(h);t=this.curve._mulC(i.redISub(o)).redMul(n),e=this.curve._mulC(o).redMul(d.redISub(s)),r=o.redMul(n)}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)),i=this.t.redMul(this.curve.dd).redMul(t.t),d=this.z.redMul(t.z.redAdd(t.z)),s=r.redSub(e),u=d.redSub(i),h=d.redAdd(i),n=r.redAdd(e),o=s.redMul(u),l=h.redMul(n),c=s.redMul(n),p=u.redMul(h);return this.curve.point(o,l,p,c)},u.prototype._projAdd=function(t){var e,r,i=this.z.redMul(t.z),d=i.redSqr(),s=this.x.redMul(t.x),u=this.y.redMul(t.y),h=this.curve.d.redMul(s).redMul(u),n=d.redSub(h),o=d.redAdd(h),l=this.x.redAdd(this.y).redMul(t.x.redAdd(t.y)).redISub(s).redISub(u),c=i.redMul(n).redMul(l);return this.curve.twisted?(e=i.redMul(o).redMul(u.redSub(this.curve._mulA(s))),r=n.redMul(o)):(e=i.redMul(o).redMul(u.redSub(s)),r=this.curve._mulC(n).redMul(o)),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(),i=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(e.redIAdd(i),0===this.x.cmp(e))return!0}},u.prototype.toP=u.prototype.normalize,u.prototype.mixedAdd=u.prototype.add;
},{"../utils":"F8Ez","bn.js":"if9X","inherits":"XSVp","./base":"NX8i"}],"P4Ml":[function(require,module,exports) {
"use strict";var r=exports;r.base=require("./base"),r.short=require("./short"),r.mont=require("./mont"),r.edwards=require("./edwards");
},{"./base":"NX8i","./short":"CO0D","./mont":"PwwO","./edwards":"tiqw"}],"eeOV":[function(require,module,exports) {
"use strict";var r=require("minimalistic-assert"),t=require("inherits");function n(r,t){return 55296==(64512&r.charCodeAt(t))&&(!(t<0||t+1>=r.length)&&56320==(64512&r.charCodeAt(t+1)))}function e(r,t){if(Array.isArray(r))return r.slice();if(!r)return[];var e=[];if("string"==typeof r)if(t){if("hex"===t)for((r=r.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(r="0"+r),u=0;u<r.length;u+=2)e.push(parseInt(r[u]+r[u+1],16))}else for(var o=0,u=0;u<r.length;u++){var i=r.charCodeAt(u);i<128?e[o++]=i:i<2048?(e[o++]=i>>6|192,e[o++]=63&i|128):n(r,u)?(i=65536+((1023&i)<<10)+(1023&r.charCodeAt(++u)),e[o++]=i>>18|240,e[o++]=i>>12&63|128,e[o++]=i>>6&63|128,e[o++]=63&i|128):(e[o++]=i>>12|224,e[o++]=i>>6&63|128,e[o++]=63&i|128)}else for(u=0;u<r.length;u++)e[u]=0|r[u];return e}function o(r){for(var t="",n=0;n<r.length;n++)t+=s(r[n].toString(16));return t}function u(r){return(r>>>24|r>>>8&65280|r<<8&16711680|(255&r)<<24)>>>0}function i(r,t){for(var n="",e=0;e<r.length;e++){var o=r[e];"little"===t&&(o=u(o)),n+=f(o.toString(16))}return n}function s(r){return 1===r.length?"0"+r:r}function f(r){return 7===r.length?"0"+r:6===r.length?"00"+r:5===r.length?"000"+r:4===r.length?"0000"+r:3===r.length?"00000"+r:2===r.length?"000000"+r:1===r.length?"0000000"+r:r}function c(t,n,e,o){var u=e-n;r(u%4==0);for(var i=new Array(u/4),s=0,f=n;s<i.length;s++,f+=4){var c;c="big"===o?t[f]<<24|t[f+1]<<16|t[f+2]<<8|t[f+3]:t[f+3]<<24|t[f+2]<<16|t[f+1]<<8|t[f],i[s]=c>>>0}return i}function h(r,t){for(var n=new Array(4*r.length),e=0,o=0;e<r.length;e++,o+=4){var u=r[e];"big"===t?(n[o]=u>>>24,n[o+1]=u>>>16&255,n[o+2]=u>>>8&255,n[o+3]=255&u):(n[o+3]=u>>>24,n[o+2]=u>>>16&255,n[o+1]=u>>>8&255,n[o]=255&u)}return n}function l(r,t){return r>>>t|r<<32-t}function p(r,t){return r<<t|r>>>32-t}function a(r,t){return r+t>>>0}function x(r,t,n){return r+t+n>>>0}function g(r,t,n,e){return r+t+n+e>>>0}function _(r,t,n,e,o){return r+t+n+e+o>>>0}function v(r,t,n,e){var o=r[t],u=e+r[t+1]>>>0,i=(u<e?1:0)+n+o;r[t]=i>>>0,r[t+1]=u}function m(r,t,n,e){return(t+e>>>0<t?1:0)+r+n>>>0}function A(r,t,n,e){return t+e>>>0}function y(r,t,n,e,o,u,i,s){var f=0,c=t;return f+=(c=c+e>>>0)<t?1:0,f+=(c=c+u>>>0)<u?1:0,r+n+o+i+(f+=(c=c+s>>>0)<s?1:0)>>>0}function d(r,t,n,e,o,u,i,s){return t+e+u+s>>>0}function C(r,t,n,e,o,u,i,s,f,c){var h=0,l=t;return h+=(l=l+e>>>0)<t?1:0,h+=(l=l+u>>>0)<u?1:0,h+=(l=l+s>>>0)<s?1:0,r+n+o+i+f+(h+=(l=l+c>>>0)<c?1:0)>>>0}function z(r,t,n,e,o,u,i,s,f,c){return t+e+u+s+c>>>0}function b(r,t,n){return(t<<32-n|r>>>n)>>>0}function q(r,t,n){return(r<<32-n|t>>>n)>>>0}function w(r,t,n){return r>>>n}function H(r,t,n){return(r<<32-n|t>>>n)>>>0}exports.inherits=t,exports.toArray=e,exports.toHex=o,exports.htonl=u,exports.toHex32=i,exports.zero2=s,exports.zero8=f,exports.join32=c,exports.split32=h,exports.rotr32=l,exports.rotl32=p,exports.sum32=a,exports.sum32_3=x,exports.sum32_4=g,exports.sum32_5=_,exports.sum64=v,exports.sum64_hi=m,exports.sum64_lo=A,exports.sum64_4_hi=y,exports.sum64_4_lo=d,exports.sum64_5_hi=C,exports.sum64_5_lo=z,exports.rotr64_hi=b,exports.rotr64_lo=q,exports.shr64_hi=w,exports.shr64_lo=H;
},{"minimalistic-assert":"MpuC","inherits":"XSVp"}],"p0gz":[function(require,module,exports) {
"use strict";var t=require("./utils"),i=require("minimalistic-assert");function n(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}exports.BlockHash=n,n.prototype.update=function(i,n){if(i=t.toArray(i,n),this.pending?this.pending=this.pending.concat(i):this.pending=i,this.pendingTotal+=i.length,this.pending.length>=this._delta8){var e=(i=this.pending).length%this._delta8;this.pending=i.slice(i.length-e,i.length),0===this.pending.length&&(this.pending=null),i=t.join32(i,0,i.length-e,this.endian);for(var h=0;h<i.length;h+=this._delta32)this._update(i,h,h+this._delta32)}return this},n.prototype.digest=function(t){return this.update(this._pad()),i(null===this.pending),this._digest(t)},n.prototype._pad=function(){var t=this.pendingTotal,i=this._delta8,n=i-(t+this.padLength)%i,e=new Array(n+this.padLength);e[0]=128;for(var h=1;h<n;h++)e[h]=0;if(t<<=3,"big"===this.endian){for(var s=8;s<this.padLength;s++)e[h++]=0;e[h++]=0,e[h++]=0,e[h++]=0,e[h++]=0,e[h++]=t>>>24&255,e[h++]=t>>>16&255,e[h++]=t>>>8&255,e[h++]=255&t}else for(e[h++]=255&t,e[h++]=t>>>8&255,e[h++]=t>>>16&255,e[h++]=t>>>24&255,e[h++]=0,e[h++]=0,e[h++]=0,e[h++]=0,s=8;s<this.padLength;s++)e[h++]=0;return e};
},{"./utils":"eeOV","minimalistic-assert":"MpuC"}],"qR4i":[function(require,module,exports) {
"use strict";var r=require("../utils"),t=r.rotr32;function n(r,t,n,s){return 0===r?e(t,n,s):1===r||3===r?o(t,n,s):2===r?u(t,n,s):void 0}function e(r,t,n){return r&t^~r&n}function u(r,t,n){return r&t^r&n^t&n}function o(r,t,n){return r^t^n}function s(r){return t(r,2)^t(r,13)^t(r,22)}function i(r){return t(r,6)^t(r,11)^t(r,25)}function c(r){return t(r,7)^t(r,18)^r>>>3}function f(r){return t(r,17)^t(r,19)^r>>>10}exports.ft_1=n,exports.ch32=e,exports.maj32=u,exports.p32=o,exports.s0_256=s,exports.s1_256=i,exports.g0_256=c,exports.g1_256=f;
},{"../utils":"eeOV"}],"rIEX":[function(require,module,exports) {
"use strict";var t=require("../utils"),h=require("../common"),i=require("./common"),s=t.rotl32,e=t.sum32,r=t.sum32_5,o=i.ft_1,n=h.BlockHash,u=[1518500249,1859775393,2400959708,3395469782];function a(){if(!(this instanceof a))return new a;n.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.W=new Array(80)}t.inherits(a,n),module.exports=a,a.blockSize=512,a.outSize=160,a.hmacStrength=80,a.padLength=64,a.prototype._update=function(t,h){for(var i=this.W,n=0;n<16;n++)i[n]=t[h+n];for(;n<i.length;n++)i[n]=s(i[n-3]^i[n-8]^i[n-14]^i[n-16],1);var a=this.h[0],c=this.h[1],l=this.h[2],f=this.h[3],m=this.h[4];for(n=0;n<i.length;n++){var p=~~(n/20),g=r(s(a,5),o(p,c,l,f),m,i[n],u[p]);m=f,f=l,l=s(c,30),c=a,a=g}this.h[0]=e(this.h[0],a),this.h[1]=e(this.h[1],c),this.h[2]=e(this.h[2],l),this.h[3]=e(this.h[3],f),this.h[4]=e(this.h[4],m)},a.prototype._digest=function(h){return"hex"===h?t.toHex32(this.h,"big"):t.split32(this.h,"big")};
},{"../utils":"eeOV","../common":"p0gz","./common":"qR4i"}],"iJWs":[function(require,module,exports) {
"use strict";var h=require("../utils"),t=require("../common"),i=require("./common"),s=require("minimalistic-assert"),e=h.sum32,r=h.sum32_4,n=h.sum32_5,o=i.ch32,u=i.maj32,a=i.s0_256,c=i.s1_256,l=i.g0_256,m=i.g1_256,g=t.BlockHash,f=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];function p(){if(!(this instanceof p))return new p;g.call(this),this.h=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],this.k=f,this.W=new Array(64)}h.inherits(p,g),module.exports=p,p.blockSize=512,p.outSize=256,p.hmacStrength=192,p.padLength=64,p.prototype._update=function(h,t){for(var i=this.W,g=0;g<16;g++)i[g]=h[t+g];for(;g<i.length;g++)i[g]=r(m(i[g-2]),i[g-7],l(i[g-15]),i[g-16]);var f=this.h[0],p=this.h[1],_=this.h[2],k=this.h[3],d=this.h[4],q=this.h[5],v=this.h[6],b=this.h[7];for(s(this.k.length===i.length),g=0;g<i.length;g++){var x=n(b,c(d),o(d,q,v),this.k[g],i[g]),y=e(a(f),u(f,p,_));b=v,v=q,q=d,d=e(k,x),k=_,_=p,p=f,f=e(x,y)}this.h[0]=e(this.h[0],f),this.h[1]=e(this.h[1],p),this.h[2]=e(this.h[2],_),this.h[3]=e(this.h[3],k),this.h[4]=e(this.h[4],d),this.h[5]=e(this.h[5],q),this.h[6]=e(this.h[6],v),this.h[7]=e(this.h[7],b)},p.prototype._digest=function(t){return"hex"===t?h.toHex32(this.h,"big"):h.split32(this.h,"big")};
},{"../utils":"eeOV","../common":"p0gz","./common":"qR4i","minimalistic-assert":"MpuC"}],"NwVK":[function(require,module,exports) {
"use strict";var t=require("../utils"),i=require("./256");function e(){if(!(this instanceof e))return new e;i.call(this),this.h=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428]}t.inherits(e,i),module.exports=e,e.blockSize=512,e.outSize=224,e.hmacStrength=192,e.padLength=64,e.prototype._digest=function(i){return"hex"===i?t.toHex32(this.h.slice(0,7),"big"):t.split32(this.h.slice(0,7),"big")};
},{"../utils":"eeOV","./256":"iJWs"}],"CY40":[function(require,module,exports) {
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},{"../utils":"eeOV","../common":"p0gz","minimalistic-assert":"MpuC"}],"sAVb":[function(require,module,exports) {
"use strict";var t=require("../utils"),i=require("./512");function e(){if(!(this instanceof e))return new e;i.call(this),this.h=[3418070365,3238371032,1654270250,914150663,2438529370,812702999,355462360,4144912697,1731405415,4290775857,2394180231,1750603025,3675008525,1694076839,1203062813,3204075428]}t.inherits(e,i),module.exports=e,e.blockSize=1024,e.outSize=384,e.hmacStrength=192,e.padLength=128,e.prototype._digest=function(i){return"hex"===i?t.toHex32(this.h.slice(0,12),"big"):t.split32(this.h.slice(0,12),"big")};
},{"../utils":"eeOV","./512":"CY40"}],"BhcK":[function(require,module,exports) {
"use strict";exports.sha1=require("./sha/1"),exports.sha224=require("./sha/224"),exports.sha256=require("./sha/256"),exports.sha384=require("./sha/384"),exports.sha512=require("./sha/512");
},{"./sha/1":"rIEX","./sha/224":"NwVK","./sha/256":"iJWs","./sha/384":"sAVb","./sha/512":"CY40"}],"tE3w":[function(require,module,exports) {
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},{"./utils":"eeOV","./common":"p0gz"}],"AA3E":[function(require,module,exports) {
"use strict";var t=require("./utils"),i=require("minimalistic-assert");function e(i,s,n){if(!(this instanceof e))return new e(i,s,n);this.Hash=i,this.blockSize=i.blockSize/8,this.outSize=i.outSize/8,this.inner=null,this.outer=null,this._init(t.toArray(s,n))}module.exports=e,e.prototype._init=function(t){t.length>this.blockSize&&(t=(new this.Hash).update(t).digest()),i(t.length<=this.blockSize);for(var e=t.length;e<this.blockSize;e++)t.push(0);for(e=0;e<t.length;e++)t[e]^=54;for(this.inner=(new this.Hash).update(t),e=0;e<t.length;e++)t[e]^=106;this.outer=(new this.Hash).update(t)},e.prototype.update=function(t,i){return this.inner.update(t,i),this},e.prototype.digest=function(t){return this.outer.update(this.inner.digest()),this.outer.digest(t)};
},{"./utils":"eeOV","minimalistic-assert":"MpuC"}],"fVGI":[function(require,module,exports) {
var h=exports;h.utils=require("./hash/utils"),h.common=require("./hash/common"),h.sha=require("./hash/sha"),h.ripemd=require("./hash/ripemd"),h.hmac=require("./hash/hmac"),h.sha1=h.sha.sha1,h.sha256=h.sha.sha256,h.sha224=h.sha.sha224,h.sha384=h.sha.sha384,h.sha512=h.sha.sha512,h.ripemd160=h.ripemd.ripemd160;
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},{}],"ExaX":[function(require,module,exports) {
"use strict";var f,e=exports,a=require("hash.js"),b=require("./curve"),c=require("./utils"),d=c.assert;function r(f){"short"===f.type?this.curve=new b.short(f):"edwards"===f.type?this.curve=new b.edwards(f):this.curve=new b.mont(f),this.g=this.curve.g,this.n=this.curve.n,this.hash=f.hash,d(this.g.validate(),"Invalid curve"),d(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function s(f,a){Object.defineProperty(e,f,{configurable:!0,enumerable:!0,get:function(){var b=new r(a);return Object.defineProperty(e,f,{configurable:!0,enumerable:!0,value:b}),b}})}e.PresetCurve=r,s("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:a.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),s("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:a.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),s("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:a.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),s("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:a.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"]}),s("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:a.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"]}),s("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:a.sha256,gRed:!1,g:["9"]}),s("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:a.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{f=require("./precomputed/secp256k1")}catch(t){f=void 0}s("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:a.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",f]});
},{"hash.js":"fVGI","./curve":"P4Ml","./utils":"F8Ez","./precomputed/secp256k1":"khx4"}],"vdhc":[function(require,module,exports) {
"use strict";var t=require("hash.js"),e=require("minimalistic-crypto-utils"),i=require("minimalistic-assert");function s(t){if(!(this instanceof s))return new s(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var h=e.toArray(t.entropy,t.entropyEnc||"hex"),r=e.toArray(t.nonce,t.nonceEnc||"hex"),n=e.toArray(t.pers,t.persEnc||"hex");i(h.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(h,r,n)}module.exports=s,s.prototype._init=function(t,e,i){var s=t.concat(e).concat(i);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var h=0;h<this.V.length;h++)this.K[h]=0,this.V[h]=1;this._update(s),this._reseed=1,this.reseedInterval=281474976710656},s.prototype._hmac=function(){return new t.hmac(this.hash,this.K)},s.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},s.prototype.reseed=function(t,s,h,r){"string"!=typeof s&&(r=h,h=s,s=null),t=e.toArray(t,s),h=e.toArray(h,r),i(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(h||[])),this._reseed=1},s.prototype.generate=function(t,i,s,h){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof i&&(h=s,s=i,i=null),s&&(s=e.toArray(s,h||"hex"),this._update(s));for(var r=[];r.length<t;)this.V=this._hmac().update(this.V).digest(),r=r.concat(this.V);var n=r.slice(0,t);return this._update(s),this._reseed++,e.encode(n,i)};
},{"hash.js":"fVGI","minimalistic-crypto-utils":"vl2S","minimalistic-assert":"MpuC"}],"YPk7":[function(require,module,exports) {
"use strict";var t=require("bn.js"),i=require("../utils"),e=i.assert;function r(t,i){this.ec=t,this.priv=null,this.pub=null,i.priv&&this._importPrivate(i.priv,i.privEnc),i.pub&&this._importPublic(i.pub,i.pubEnc)}module.exports=r,r.fromPublic=function(t,i,e){return i instanceof r?i:new r(t,{pub:i,pubEnc:e})},r.fromPrivate=function(t,i,e){return i instanceof r?i:new r(t,{priv:i,privEnc:e})},r.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"}},r.prototype.getPublic=function(t,i){return"string"==typeof t&&(i=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),i?this.pub.encode(i,t):this.pub},r.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},r.prototype._importPrivate=function(i,e){this.priv=new t(i,e||16),this.priv=this.priv.umod(this.ec.curve.n)},r.prototype._importPublic=function(t,i){if(t.x||t.y)return"mont"===this.ec.curve.type?e(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||e(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,i)},r.prototype.derive=function(t){return t.mul(this.priv).getX()},r.prototype.sign=function(t,i,e){return this.ec.sign(t,this,i,e)},r.prototype.verify=function(t,i){return this.ec.verify(t,i,this)},r.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"};
},{"bn.js":"if9X","../utils":"F8Ez"}],"g9QR":[function(require,module,exports) {
"use strict";var r=require("bn.js"),e=require("../utils"),t=e.assert;function n(e,a){if(e instanceof n)return e;this._importDER(e,a)||(t(e.r&&e.s,"Signature without r or s"),this.r=new r(e.r,16),this.s=new r(e.s,16),void 0===e.recoveryParam?this.recoveryParam=null:this.recoveryParam=e.recoveryParam)}function a(){this.place=0}function i(r,e){var t=r[e.place++];if(!(128&t))return t;var n=15&t;if(0===n||n>4)return!1;for(var a=0,i=0,c=e.place;i<n;i++,c++)a<<=8,a|=r[c],a>>>=0;return!(a<=127)&&(e.place=c,a)}function c(r){for(var e=0,t=r.length-1;!r[e]&&!(128&r[e+1])&&e<t;)e++;return 0===e?r:r.slice(e)}function o(r,e){if(e<128)r.push(e);else{var t=1+(Math.log(e)/Math.LN2>>>3);for(r.push(128|t);--t;)r.push(e>>>(t<<3)&255);r.push(e)}}module.exports=n,n.prototype._importDER=function(t,n){t=e.toArray(t,n);var c=new a;if(48!==t[c.place++])return!1;var o=i(t,c);if(!1===o)return!1;if(o+c.place!==t.length)return!1;if(2!==t[c.place++])return!1;var u=i(t,c);if(!1===u)return!1;var s=t.slice(c.place,u+c.place);if(c.place+=u,2!==t[c.place++])return!1;var l=i(t,c);if(!1===l)return!1;if(t.length!==l+c.place)return!1;var f=t.slice(c.place,l+c.place);if(0===s[0]){if(!(128&s[1]))return!1;s=s.slice(1)}if(0===f[0]){if(!(128&f[1]))return!1;f=f.slice(1)}return this.r=new r(s),this.s=new r(f),this.recoveryParam=null,!0},n.prototype.toDER=function(r){var t=this.r.toArray(),n=this.s.toArray();for(128&t[0]&&(t=[0].concat(t)),128&n[0]&&(n=[0].concat(n)),t=c(t),n=c(n);!(n[0]||128&n[1]);)n=n.slice(1);var a=[2];o(a,t.length),(a=a.concat(t)).push(2),o(a,n.length);var i=a.concat(n),u=[48];return o(u,i.length),u=u.concat(i),e.encode(u,r)};
},{"bn.js":"if9X","../utils":"F8Ez"}],"Ly8t":[function(require,module,exports) {
"use strict";var r=require("bn.js"),e=require("hmac-drbg"),t=require("../utils"),n=require("../curves"),i=require("brorand"),s=t.assert,o=require("./key"),u=require("./signature");function h(r){if(!(this instanceof h))return new h(r);"string"==typeof r&&(s(n.hasOwnProperty(r),"Unknown curve "+r),r=n[r]),r instanceof n.PresetCurve&&(r={curve:r}),this.curve=r.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=r.curve.g,this.g.precompute(r.curve.n.bitLength()+1),this.hash=r.hash||r.curve.hash}module.exports=h,h.prototype.keyPair=function(r){return new o(this,r)},h.prototype.keyFromPrivate=function(r,e){return o.fromPrivate(this,r,e)},h.prototype.keyFromPublic=function(r,e){return o.fromPublic(this,r,e)},h.prototype.genKeyPair=function(t){t||(t={});for(var n=new e({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||i(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),s=this.n.byteLength(),o=this.n.sub(new r(2));;){var u=new r(n.generate(s));if(!(u.cmp(o)>0))return u.iaddn(1),this.keyFromPrivate(u)}},h.prototype._truncateToN=function(r,e){var t=8*r.byteLength()-this.n.bitLength();return t>0&&(r=r.ushrn(t)),!e&&r.cmp(this.n)>=0?r.sub(this.n):r},h.prototype.sign=function(t,n,i,s){"object"==typeof i&&(s=i,i=null),s||(s={}),n=this.keyFromPrivate(n,i),t=this._truncateToN(new r(t,16));for(var o=this.n.byteLength(),h=n.getPrivate().toArray("be",o),c=t.toArray("be",o),a=new e({hash:this.hash,entropy:h,nonce:c,pers:s.pers,persEnc:s.persEnc||"utf8"}),p=this.n.sub(new r(1)),m=0;;m++){var v=s.k?s.k(m):new r(a.generate(this.n.byteLength()));if(!((v=this._truncateToN(v,!0)).cmpn(1)<=0||v.cmp(p)>=0)){var y=this.g.mul(v);if(!y.isInfinity()){var f=y.getX(),g=f.umod(this.n);if(0!==g.cmpn(0)){var d=v.invm(this.n).mul(g.mul(n.getPrivate()).iadd(t));if(0!==(d=d.umod(this.n)).cmpn(0)){var b=(y.getY().isOdd()?1:0)|(0!==f.cmp(g)?2:0);return s.canonical&&d.cmp(this.nh)>0&&(d=this.n.sub(d),b^=1),new u({r:g,s:d,recoveryParam:b})}}}}}},h.prototype.verify=function(e,t,n,i){e=this._truncateToN(new r(e,16)),n=this.keyFromPublic(n,i);var s=(t=new u(t,"hex")).r,o=t.s;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return!1;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;var h,c=o.invm(this.n),a=c.mul(e).umod(this.n),p=c.mul(s).umod(this.n);return this.curve._maxwellTrick?!(h=this.g.jmulAdd(a,n.getPublic(),p)).isInfinity()&&h.eqXToP(s):!(h=this.g.mulAdd(a,n.getPublic(),p)).isInfinity()&&0===h.getX().umod(this.n).cmp(s)},h.prototype.recoverPubKey=function(e,t,n,i){s((3&n)===n,"The recovery param is more than two bits"),t=new u(t,i);var o=this.n,h=new r(e),c=t.r,a=t.s,p=1&n,m=n>>1;if(c.cmp(this.curve.p.umod(this.curve.n))>=0&&m)throw new Error("Unable to find sencond key candinate");c=m?this.curve.pointFromX(c.add(this.curve.n),p):this.curve.pointFromX(c,p);var v=t.r.invm(o),y=o.sub(h).mul(v).umod(o),f=a.mul(v).umod(o);return this.g.mulAdd(y,c,f)},h.prototype.getKeyRecoveryParam=function(r,e,t,n){if(null!==(e=new u(e,n)).recoveryParam)return e.recoveryParam;for(var i=0;i<4;i++){var s;try{s=this.recoverPubKey(r,e,i)}catch(r){continue}if(s.eq(t))return i}throw new Error("Unable to find valid recovery factor")};
},{"bn.js":"if9X","hmac-drbg":"vdhc","../utils":"F8Ez","../curves":"ExaX","brorand":"e03B","./key":"YPk7","./signature":"g9QR"}],"mg26":[function(require,module,exports) {
"use strict";var t=require("../utils"),e=t.assert,s=t.parseBytes,i=t.cachedProperty;function n(t,e){this.eddsa=t,this._secret=s(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=s(e.pub)}n.fromPublic=function(t,e){return e instanceof n?e:new n(t,{pub:e})},n.fromSecret=function(t,e){return e instanceof n?e:new n(t,{secret:e})},n.prototype.secret=function(){return this._secret},i(n,"pubBytes",function(){return this.eddsa.encodePoint(this.pub())}),i(n,"pub",function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())}),i(n,"privBytes",function(){var t=this.eddsa,e=this.hash(),s=t.encodingLength-1,i=e.slice(0,t.encodingLength);return i[0]&=248,i[s]&=127,i[s]|=64,i}),i(n,"priv",function(){return this.eddsa.decodeInt(this.privBytes())}),i(n,"hash",function(){return this.eddsa.hash().update(this.secret()).digest()}),i(n,"messagePrefix",function(){return this.hash().slice(this.eddsa.encodingLength)}),n.prototype.sign=function(t){return e(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},n.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},n.prototype.getSecret=function(s){return e(this._secret,"KeyPair is public only"),t.encode(this.secret(),s)},n.prototype.getPublic=function(e){return t.encode(this.pubBytes(),e)},module.exports=n;
},{"../utils":"F8Ez"}],"p5it":[function(require,module,exports) {
"use strict";var e=require("bn.js"),t=require("../utils"),n=t.assert,o=t.cachedProperty,d=t.parseBytes;function i(t,o){this.eddsa=t,"object"!=typeof o&&(o=d(o)),Array.isArray(o)&&(o={R:o.slice(0,t.encodingLength),S:o.slice(t.encodingLength)}),n(o.R&&o.S,"Signature without R or S"),t.isPoint(o.R)&&(this._R=o.R),o.S instanceof e&&(this._S=o.S),this._Rencoded=Array.isArray(o.R)?o.R:o.Rencoded,this._Sencoded=Array.isArray(o.S)?o.S:o.Sencoded}o(i,"S",function(){return this.eddsa.decodeInt(this.Sencoded())}),o(i,"R",function(){return this.eddsa.decodePoint(this.Rencoded())}),o(i,"Rencoded",function(){return this.eddsa.encodePoint(this.R())}),o(i,"Sencoded",function(){return this.eddsa.encodeInt(this.S())}),i.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},i.prototype.toHex=function(){return t.encode(this.toBytes(),"hex").toUpperCase()},module.exports=i;
},{"bn.js":"if9X","../utils":"F8Ez"}],"a3LM":[function(require,module,exports) {
"use strict";var t=require("hash.js"),e=require("../curves"),n=require("../utils"),r=n.assert,i=n.parseBytes,o=require("./key"),s=require("./signature");function u(n){if(r("ed25519"===n,"only tested with ed25519 so far"),!(this instanceof u))return new u(n);n=e[n].curve;this.curve=n,this.g=n.g,this.g.precompute(n.n.bitLength()+1),this.pointClass=n.point().constructor,this.encodingLength=Math.ceil(n.n.bitLength()/8),this.hash=t.sha512}module.exports=u,u.prototype.sign=function(t,e){t=i(t);var n=this.keyFromSecret(e),r=this.hashInt(n.messagePrefix(),t),o=this.g.mul(r),s=this.encodePoint(o),u=this.hashInt(s,n.pubBytes(),t).mul(n.priv()),h=r.add(u).umod(this.curve.n);return this.makeSignature({R:o,S:h,Rencoded:s})},u.prototype.verify=function(t,e,n){t=i(t),e=this.makeSignature(e);var r=this.keyFromPublic(n),o=this.hashInt(e.Rencoded(),r.pubBytes(),t),s=this.g.mul(e.S());return e.R().add(r.pub().mul(o)).eq(s)},u.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return n.intFromLE(t.digest()).umod(this.curve.n)},u.prototype.keyFromPublic=function(t){return o.fromPublic(this,t)},u.prototype.keyFromSecret=function(t){return o.fromSecret(this,t)},u.prototype.makeSignature=function(t){return t instanceof s?t:new s(this,t)},u.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},u.prototype.decodePoint=function(t){var e=(t=n.parseBytes(t)).length-1,r=t.slice(0,e).concat(-129&t[e]),i=0!=(128&t[e]),o=n.intFromLE(r);return this.curve.pointFromY(o,i)},u.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},u.prototype.decodeInt=function(t){return n.intFromLE(t)},u.prototype.isPoint=function(t){return t instanceof this.pointClass};
},{"hash.js":"fVGI","../curves":"ExaX","../utils":"F8Ez","./key":"mg26","./signature":"p5it"}],"xha3":[function(require,module,exports) {
"use strict";var e=exports;e.version=require("../package.json").version,e.utils=require("./elliptic/utils"),e.rand=require("brorand"),e.curve=require("./elliptic/curve"),e.curves=require("./elliptic/curves"),e.ec=require("./elliptic/ec"),e.eddsa=require("./elliptic/eddsa");
},{"../package.json":"bNi7","./elliptic/utils":"F8Ez","brorand":"e03B","./elliptic/curve":"P4Ml","./elliptic/curves":"ExaX","./elliptic/ec":"Ly8t","./elliptic/eddsa":"a3LM"}],"mh8d":[function(require,module,exports) {
var r=require("elliptic").ec,e=new r("secp256k1"),n=e.curve,t=n.n.constructor;function u(r,u){var i=new t(u);if(i.cmp(n.p)>=0)return null;var a=(i=i.toRed(n.red)).redSqr().redIMul(i).redIAdd(n.b).redSqrt();return 3===r!==a.isOdd()&&(a=a.redNeg()),e.keyPair({pub:{x:i,y:a}})}function i(r,u,i){var a=new t(u),c=new t(i);if(a.cmp(n.p)>=0||c.cmp(n.p)>=0)return null;if(a=a.toRed(n.red),c=c.toRed(n.red),(6===r||7===r)&&c.isOdd()!==(7===r))return null;var l=a.redSqr().redIMul(a);return c.redSqr().redISub(l.redIAdd(n.b)).isZero()?e.keyPair({pub:{x:a,y:c}}):null}function a(r){var e=r[0];switch(e){case 2:case 3:return 33!==r.length?null:u(e,r.subarray(1,33));case 4:case 6:case 7:return 65!==r.length?null:i(e,r.subarray(1,33),r.subarray(33,65));default:return null}}function c(r,e){for(var n=e.encode(null,33===r.length),t=0;t<r.length;++t)r[t]=n[t]}module.exports={contextRandomize:function(){return 0},privateKeyVerify:function(r){var e=new t(r);return e.cmp(n.n)<0&&!e.isZero()?0:1},privateKeyNegate:function(r){var e=new t(r),u=n.n.sub(e).umod(n.n).toArrayLike(Uint8Array,"be",32);return r.set(u),0},privateKeyTweakAdd:function(r,e){var u=new t(e);if(u.cmp(n.n)>=0)return 1;if(u.iadd(new t(r)),u.cmp(n.n)>=0&&u.isub(n.n),u.isZero())return 1;var i=u.toArrayLike(Uint8Array,"be",32);return r.set(i),0},privateKeyTweakMul:function(r,e){var u=new t(e);if(u.cmp(n.n)>=0||u.isZero())return 1;u.imul(new t(r)),u.cmp(n.n)>=0&&(u=u.umod(n.n));var i=u.toArrayLike(Uint8Array,"be",32);return r.set(i),0},publicKeyVerify:function(r){return null===a(r)?1:0},publicKeyCreate:function(r,u){var i=new t(u);return i.cmp(n.n)>=0||i.isZero()?1:(c(r,e.keyFromPrivate(u).getPublic()),0)},publicKeyConvert:function(r,e){var n=a(e);return null===n?1:(c(r,n.getPublic()),0)},publicKeyNegate:function(r,e){var n=a(e);if(null===n)return 1;var t=n.getPublic();return t.y=t.y.redNeg(),c(r,t),0},publicKeyCombine:function(r,e){for(var n=new Array(e.length),t=0;t<e.length;++t)if(n[t]=a(e[t]),null===n[t])return 1;for(var u=n[0].getPublic(),i=1;i<n.length;++i)u=u.add(n[i].pub);return u.isInfinity()?2:(c(r,u),0)},publicKeyTweakAdd:function(r,e,u){var i=a(e);if(null===i)return 1;if((u=new t(u)).cmp(n.n)>=0)return 2;var l=i.getPublic().add(n.g.mul(u));return l.isInfinity()?2:(c(r,l),0)},publicKeyTweakMul:function(r,e,u){var i=a(e);return null===i?1:(u=new t(u)).cmp(n.n)>=0||u.isZero()?2:(c(r,i.getPublic().mul(u)),0)},signatureNormalize:function(r){var u=new t(r.subarray(0,32)),i=new t(r.subarray(32,64));return u.cmp(n.n)>=0||i.cmp(n.n)>=0?1:(1===i.cmp(e.nh)&&r.set(n.n.sub(i).toArrayLike(Uint8Array,"be",32),32),0)},signatureExport:function(r,e){var u=e.subarray(0,32),i=e.subarray(32,64);if(new t(u).cmp(n.n)>=0)return 1;if(new t(i).cmp(n.n)>=0)return 1;var a=r.output,c=a.subarray(4,37);c[0]=0,c.set(u,1);for(var l=33,o=0;l>1&&0===c[o]&&!(128&c[o+1]);--l,++o);if(128&(c=c.subarray(o))[0])return 1;if(l>1&&0===c[0]&&!(128&c[1]))return 1;var s=a.subarray(39,72);s[0]=0,s.set(i,1);for(var f=33,y=0;f>1&&0===s[y]&&!(128&s[y+1]);--f,++y);return 128&(s=s.subarray(y))[0]?1:f>1&&0===s[0]&&!(128&s[1])?1:(r.outputlen=6+l+f,a[0]=48,a[1]=r.outputlen-2,a[2]=2,a[3]=c.length,a.set(c,4),a[4+l]=2,a[5+l]=s.length,a.set(s,6+l),0)},signatureImport:function(r,e){if(e.length<8)return 1;if(e.length>72)return 1;if(48!==e[0])return 1;if(e[1]!==e.length-2)return 1;if(2!==e[2])return 1;var u=e[3];if(0===u)return 1;if(5+u>=e.length)return 1;if(2!==e[4+u])return 1;var i=e[5+u];if(0===i)return 1;if(6+u+i!==e.length)return 1;if(128&e[4])return 1;if(u>1&&0===e[4]&&!(128&e[5]))return 1;if(128&e[u+6])return 1;if(i>1&&0===e[u+6]&&!(128&e[u+7]))return 1;var a=e.subarray(4,4+u);if(33===a.length&&0===a[0]&&(a=a.subarray(1)),a.length>32)return 1;var c=e.subarray(6+u);if(33===c.length&&0===c[0]&&(c=c.slice(1)),c.length>32)throw new Error("S length is too long");var l=new t(a);l.cmp(n.n)>=0&&(l=new t(0));var o=new t(e.subarray(6+u));return o.cmp(n.n)>=0&&(o=new t(0)),r.set(l.toArrayLike(Uint8Array,"be",32),0),r.set(o.toArrayLike(Uint8Array,"be",32),32),0},ecdsaSign:function(r,u,i,a,c){if(c){var l=c;c=function(r){var e=l(u,i,null,a,r);if(!(e instanceof Uint8Array&&32===e.length))throw new Error("This is the way");return new t(e)}}var o,s=new t(i);if(s.cmp(n.n)>=0||s.isZero())return 1;try{o=e.sign(u,i,{canonical:!0,k:c,pers:a})}catch(f){return 1}return r.signature.set(o.r.toArrayLike(Uint8Array,"be",32),0),r.signature.set(o.s.toArrayLike(Uint8Array,"be",32),32),r.recid=o.recoveryParam,0},ecdsaVerify:function(r,u,i){var c={r:r.subarray(0,32),s:r.subarray(32,64)},l=new t(c.r),o=new t(c.s);if(l.cmp(n.n)>=0||o.cmp(n.n)>=0)return 1;if(1===o.cmp(e.nh)||l.isZero()||o.isZero())return 3;var s=a(i);if(null===s)return 2;var f=s.getPublic();return e.verify(u,c,f)?0:3},ecdsaRecover:function(r,u,i,a){var l,o={r:u.slice(0,32),s:u.slice(32,64)},s=new t(o.r),f=new t(o.s);if(s.cmp(n.n)>=0||f.cmp(n.n)>=0)return 1;if(s.isZero()||f.isZero())return 2;try{l=e.recoverPubKey(a,o,i)}catch(y){return 2}return c(r,l),0},ecdh:function(r,u,i,c,l,o,s){var f=a(u);if(null===f)return 1;var y=new t(i);if(y.cmp(n.n)>=0||y.isZero())return 2;var v=f.getPublic().mul(y);if(void 0===l)for(var b=v.encode(null,!0),p=e.hash().update(b).digest(),d=0;d<32;++d)r[d]=p[d];else{o||(o=new Uint8Array(32));for(var g=v.getX().toArray("be",32),w=0;w<32;++w)o[w]=g[w];s||(s=new Uint8Array(32));for(var m=v.getY().toArray("be",32),h=0;h<32;++h)s[h]=m[h];var A=l(o,s,c);if(!(A instanceof Uint8Array&&A.length===r.length))return 2;r.set(A)}return 0}};
},{"elliptic":"xha3"}],"jO6T":[function(require,module,exports) {
module.exports=require("./lib")(require("./lib/elliptic"));
},{"./lib":"XrxB","./lib/elliptic":"mh8d"}],"XJNj":[function(require,module,exports) {
var global = arguments[3];
var process = require("process");
var e=arguments[3],r=require("process"),o=65536,n=4294967295;function t(){throw new Error("Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11")}var s=require("safe-buffer").Buffer,u=e.crypto||e.msCrypto;function a(e,t){if(e>n)throw new RangeError("requested too many random bytes");var a=s.allocUnsafe(e);if(e>0)if(e>o)for(var f=0;f<e;f+=o)u.getRandomValues(a.slice(f,f+o));else u.getRandomValues(a);return"function"==typeof t?r.nextTick(function(){t(null,a)}):a}u&&u.getRandomValues?module.exports=a:module.exports=t;
},{"safe-buffer":"Wugr","process":"inxP"}],"yera":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var e=require("randombytes");function t(t){return new Promise(function(n,r){e(t,function(e,t){e?r(e):n(t)})})}function n(t){return e(t)}exports.getRandomBytes=t,exports.getRandomBytesSync=n;
},{"randombytes":"XJNj"}],"Q6JH":[function(require,module,exports) {
"use strict";var e=this&&this.__awaiter||function(e,t,r,n){return new(r||(r=Promise))(function(o,i){function a(e){try{c(n.next(e))}catch(t){i(t)}}function u(e){try{c(n.throw(e))}catch(t){i(t)}}function c(e){var t;e.done?o(e.value):(t=e.value,t instanceof r?t:new r(function(e){e(t)})).then(a,u)}c((n=n.apply(e,t||[])).next())})},t=this&&this.__generator||function(e,t){var r,n,o,i,a={label:0,sent:function(){if(1&o[0])throw o[1];return o[1]},trys:[],ops:[]};return i={next:u(0),throw:u(1),return:u(2)},"function"==typeof Symbol&&(i[Symbol.iterator]=function(){return this}),i;function u(i){return function(u){return function(i){if(r)throw new TypeError("Generator is already executing.");for(;a;)try{if(r=1,n&&(o=2&i[0]?n.return:i[0]?n.throw||((o=n.return)&&o.call(n),0):n.next)&&!(o=o.call(n,i[1])).done)return o;switch(n=0,o&&(i=[2&i[0],o.value]),i[0]){case 0:case 1:o=i;break;case 4:return a.label++,{value:i[1],done:!1};case 5:a.label++,n=i[1],i=[0];continue;case 7:i=a.ops.pop(),a.trys.pop();continue;default:if(!(o=(o=a.trys).length>0&&o[o.length-1])&&(6===i[0]||2===i[0])){a=0;continue}if(3===i[0]&&(!o||i[1]>o[0]&&i[1]<o[3])){a.label=i[1];break}if(6===i[0]&&a.label<o[1]){a.label=o[1],o=i;break}if(o&&a.label<o[2]){a.label=o[2],a.ops.push(i);break}o[2]&&a.ops.pop(),a.trys.pop();continue}i=t.call(e,a)}catch(u){i=[6,u],n=0}finally{r=o=0}if(5&i[0])throw i[1];return{value:i[0]?i[1]:void 0,done:!0}}([i,u])}}};function r(e){for(var t in e)exports.hasOwnProperty(t)||(exports[t]=e[t])}Object.defineProperty(exports,"__esModule",{value:!0});var n=require("secp256k1"),o=require("./random"),i=32;function a(){return e(this,void 0,void 0,function(){var e;return t(this,function(t){switch(t.label){case 0:return[4,o.getRandomBytes(i)];case 1:return e=t.sent(),n.privateKeyVerify(e)?[2,e]:[3,0];case 2:return[2]}})})}function u(){for(;;){var e=o.getRandomBytesSync(i);if(n.privateKeyVerify(e))return e}}exports.createPrivateKey=a,exports.createPrivateKeySync=u,r(require("secp256k1"));
},{"secp256k1":"jO6T","./random":"yera"}],"IYC9":[function(require,module,exports) {
var Buffer = require("buffer").Buffer;
var e=require("buffer").Buffer;Object.defineProperty(exports,"__esModule",{value:!0}),exports.isZeroAddress=exports.zeroAddress=exports.importPublic=exports.privateToPublic=exports.privateToAddress=exports.publicToAddress=exports.pubToAddress=exports.isValidPublic=exports.isValidPrivate=exports.generateAddress2=exports.generateAddress=exports.isValidChecksumAddress=exports.toChecksumAddress=exports.isValidAddress=exports.Account=void 0;var r=require("assert"),t=require("bn.js"),s=require("rlp"),o=require("ethjs-util"),i=require("./constants"),n=require("./bytes"),a=require("./hash"),u=require("./helpers"),c=require("./types"),d=require("ethereum-cryptography/secp256k1"),p=d.privateKeyVerify,f=d.publicKeyCreate,l=d.publicKeyVerify,h=d.publicKeyConvert,x=function(){function e(e,r,s,o){void 0===e&&(e=new t(0)),void 0===r&&(r=new t(0)),void 0===s&&(s=i.KECCAK256_RLP),void 0===o&&(o=i.KECCAK256_NULL),this.nonce=e,this.balance=r,this.stateRoot=s,this.codeHash=o,this._validate()}return e.fromAccountData=function(r){var s=r.nonce,o=r.balance,i=r.stateRoot,a=r.codeHash;return new e(s?new t(n.toBuffer(s)):void 0,o?new t(n.toBuffer(o)):void 0,i?n.toBuffer(i):void 0,a?n.toBuffer(a):void 0)},e.fromRlpSerializedAccount=function(e){var r=s.decode(e);if(!Array.isArray(r))throw new Error("Invalid serialized account input. Must be array");return this.fromValuesArray(r)},e.fromValuesArray=function(r){var s=r[0],o=r[1],i=r[2],n=r[3];return new e(s?new t(s):void 0,o?new t(o):void 0,i,n)},e.prototype._validate=function(){if(this.nonce.lt(new t(0)))throw new Error("nonce must be greater than zero");if(this.balance.lt(new t(0)))throw new Error("balance must be greater than zero");if(32!==this.stateRoot.length)throw new Error("stateRoot must have a length of 32");if(32!==this.codeHash.length)throw new Error("codeHash must have a length of 32")},e.prototype.raw=function(){return[c.bnToRlp(this.nonce),c.bnToRlp(this.balance),this.stateRoot,this.codeHash]},e.prototype.serialize=function(){return s.encode(this.raw())},e.prototype.isContract=function(){return!this.codeHash.equals(i.KECCAK256_NULL)},e.prototype.isEmpty=function(){return this.balance.isZero()&&this.nonce.isZero()&&this.codeHash.equals(i.KECCAK256_NULL)},e}();exports.Account=x,exports.isValidAddress=function(e){return u.assertIsHexString(e),/^0x[0-9a-fA-F]{40}$/.test(e)},exports.toChecksumAddress=function(e,r){u.assertIsHexString(e);for(var t=o.stripHexPrefix(e).toLowerCase(),s=void 0!==r?r.toString()+"0x":"",i=a.keccakFromString(s+t).toString("hex"),n="0x",c=0;c<t.length;c++)parseInt(i[c],16)>=8?n+=t[c].toUpperCase():n+=t[c];return n},exports.isValidChecksumAddress=function(e,r){return exports.isValidAddress(e)&&exports.toChecksumAddress(e,r)===e},exports.generateAddress=function(r,s){u.assertIsBuffer(r),u.assertIsBuffer(s);var o=new t(s);return o.isZero()?a.rlphash([r,null]).slice(-20):a.rlphash([r,e.from(o.toArray())]).slice(-20)},exports.generateAddress2=function(t,s,o){return u.assertIsBuffer(t),u.assertIsBuffer(s),u.assertIsBuffer(o),r(20===t.length),r(32===s.length),a.keccak256(e.concat([e.from("ff","hex"),t,s,a.keccak256(o)])).slice(-20)},exports.isValidPrivate=function(e){return p(e)},exports.isValidPublic=function(r,t){return void 0===t&&(t=!1),u.assertIsBuffer(r),64===r.length?l(e.concat([e.from([4]),r])):!!t&&l(r)},exports.pubToAddress=function(t,s){return void 0===s&&(s=!1),u.assertIsBuffer(t),s&&64!==t.length&&(t=e.from(h(t,!1).slice(1))),r(64===t.length),a.keccak(t).slice(-20)},exports.publicToAddress=exports.pubToAddress,exports.privateToAddress=function(e){return exports.publicToAddress(exports.privateToPublic(e))},exports.privateToPublic=function(r){return u.assertIsBuffer(r),e.from(f(r,!1)).slice(1)},exports.importPublic=function(r){return u.assertIsBuffer(r),64!==r.length&&(r=e.from(h(r,!1).slice(1))),r},exports.zeroAddress=function(){var e=n.zeros(20);return n.bufferToHex(e)},exports.isZeroAddress=function(e){return u.assertIsHexString(e),exports.zeroAddress()===e};
},{"assert":"vSi4","bn.js":"BOxy","rlp":"bL3J","ethjs-util":"uDCt","./constants":"le7r","./bytes":"mLWy","./hash":"WQ2h","./helpers":"vE9B","./types":"FY9f","ethereum-cryptography/secp256k1":"Q6JH","buffer":"fyHQ"}],"hKrz":[function(require,module,exports) {
var Buffer = require("buffer").Buffer;
var e=require("buffer").Buffer;Object.defineProperty(exports,"__esModule",{value:!0}),exports.Address=void 0;var r=require("assert"),t=require("bn.js"),n=require("./bytes"),u=require("./account"),f=function(){function f(e){r(20===e.length,"Invalid address length"),this.buf=e}return f.zero=function(){return new f(n.zeros(20))},f.fromString=function(e){return r(u.isValidAddress(e),"Invalid address"),new f(n.toBuffer(e))},f.fromPublicKey=function(t){return r(e.isBuffer(t),"Public key should be Buffer"),new f(u.pubToAddress(t))},f.fromPrivateKey=function(t){return r(e.isBuffer(t),"Private key should be Buffer"),new f(u.privateToAddress(t))},f.generate=function(n,i){return r(t.isBN(i)),new f(u.generateAddress(n.buf,i.toArrayLike(e)))},f.generate2=function(t,n,i){return r(e.isBuffer(n)),r(e.isBuffer(i)),new f(u.generateAddress2(t.buf,n,i))},f.prototype.isZero=function(){return this.buf.equals(f.zero().buf)},f.prototype.toString=function(){return"0x"+this.buf.toString("hex")},f.prototype.toBuffer=function(){return e.from(this.buf)},f}();exports.Address=f;
},{"assert":"vSi4","bn.js":"BOxy","./bytes":"mLWy","./account":"IYC9","buffer":"fyHQ"}],"Xy2C":[function(require,module,exports) {
var Buffer = require("buffer").Buffer;
var e=require("buffer").Buffer;Object.defineProperty(exports,"__esModule",{value:!0}),exports.hashPersonalMessage=exports.isValidSignature=exports.fromRpcSig=exports.toRpcSig=exports.ecrecover=exports.ecsign=void 0;var r=require("ethereum-cryptography/secp256k1"),f=r.ecdsaSign,t=r.ecdsaRecover,n=r.publicKeyConvert,s=require("bn.js"),o=require("./bytes"),i=require("./hash"),a=require("./helpers");function u(e,r){return r?e-(2*r+35):e-27}function c(e){return 0===e||1===e}exports.ecsign=function(r,t,n){var s=f(r,t),o=s.recid;return{r:e.from(s.signature.slice(0,32)),s:e.from(s.signature.slice(32,64)),v:n?o+(2*n+35):o+27}},exports.ecrecover=function(r,f,s,i,a){var g=e.concat([o.setLengthLeft(s,32),o.setLengthLeft(i,32)],64),v=u(f,a);if(!c(v))throw new Error("Invalid signature v value");var p=t(g,v,r);return e.from(n(p,!1).slice(1))},exports.toRpcSig=function(r,f,t,n){if(!c(u(r,n)))throw new Error("Invalid signature v value");return o.bufferToHex(e.concat([o.setLengthLeft(f,32),o.setLengthLeft(t,32),o.toBuffer(r)]))},exports.fromRpcSig=function(e){var r=o.toBuffer(e);if(65!==r.length)throw new Error("Invalid signature length");var f=r[64];return f<27&&(f+=27),{v:f,r:r.slice(0,32),s:r.slice(32,64)}},exports.isValidSignature=function(e,r,f,t,n){void 0===t&&(t=!0);var o=new s("7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a0",16),i=new s("fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141",16);if(32!==r.length||32!==f.length)return!1;if(!c(u(e,n)))return!1;var a=new s(r),g=new s(f);return!(a.isZero()||a.gt(i)||g.isZero()||g.gt(i))&&(!t||1!==g.cmp(o))},exports.hashPersonalMessage=function(r){a.assertIsBuffer(r);var f=e.from("Ethereum Signed Message:\n"+r.length.toString(),"utf-8");return i.keccak(e.concat([f,r]))};
},{"ethereum-cryptography/secp256k1":"Q6JH","bn.js":"BOxy","./bytes":"mLWy","./hash":"WQ2h","./helpers":"vE9B","buffer":"fyHQ"}],"iOBX":[function(require,module,exports) {
var Buffer = require("buffer").Buffer;
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},{"ethjs-util":"uDCt","assert":"vSi4","rlp":"bL3J","./bytes":"mLWy","buffer":"fyHQ"}],"C1HP":[function(require,module,exports) {
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"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.chains=void 0,exports.chains={names:{1:"mainnet",3:"ropsten",4:"rinkeby",42:"kovan",5:"goerli"},mainnet:require("./mainnet.json"),ropsten:require("./ropsten.json"),rinkeby:require("./rinkeby.json"),kovan:require("./kovan.json"),goerli:require("./goerli.json")};
},{"./mainnet.json":"EVpR","./ropsten.json":"Kygj","./rinkeby.json":"aXRt","./kovan.json":"ouDp","./goerli.json":"PMKR"}],"sH3N":[function(require,module,exports) {
module.exports={name:"chainstart",comment:"Start of the Ethereum main chain",url:"",status:"",gasConfig:{minGasLimit:{v:5e3,d:"Minimum the gas limit may ever be"},gasLimitBoundDivisor:{v:1024,d:"The bound divisor of the gas limit, used in update calculations"}},gasPrices:{base:{v:2,d:"Gas base cost, used e.g. for ChainID opcode (Istanbul)"},tierStep:{v:[0,2,3,5,8,10,20],d:"Once per operation, for a selection of them"},exp:{v:10,d:"Base fee of the EXP opcode"},expByte:{v:10,d:"Times ceil(log256(exponent)) for the EXP instruction"},sha3:{v:30,d:"Base fee of the SHA3 opcode"},sha3Word:{v:6,d:"Once per word of the SHA3 operation's data"},sload:{v:50,d:"Base fee of the SLOAD opcode"},sstoreSet:{v:2e4,d:"Once per SSTORE operation if the zeroness changes from zero"},sstoreReset:{v:5e3,d:"Once per SSTORE operation if the zeroness does not change from zero"},sstoreRefund:{v:15e3,d:"Once per SSTORE operation if the zeroness changes to zero"},jumpdest:{v:1,d:"Base fee of the JUMPDEST opcode"},log:{v:375,d:"Base fee of the LOG opcode"},logData:{v:8,d:"Per byte in a LOG* operation's data"},logTopic:{v:375,d:"Multiplied by the * of the LOG*, per LOG transaction. e.g. LOG0 incurs 0 * c_txLogTopicGas, LOG4 incurs 4 * c_txLogTopicGas"},create:{v:32e3,d:"Base fee of the CREATE opcode"},call:{v:40,d:"Base fee of the CALL opcode"},callStipend:{v:2300,d:"Free gas given at beginning of call"},callValueTransfer:{v:9e3,d:"Paid for CALL when the value transfor is non-zero"},callNewAccount:{v:25e3,d:"Paid for CALL when the destination address didn't exist prior"},selfdestructRefund:{v:24e3,d:"Refunded following a selfdestruct operation"},memory:{v:3,d:"Times the address of the (highest referenced byte in memory + 1). NOTE: referencing happens on read, write and in instructions such as RETURN and CALL"},quadCoeffDiv:{v:512,d:"Divisor for the quadratic particle of the memory cost equation"},createData:{v:200,d:""},tx:{v:21e3,d:"Per transaction. NOTE: Not payable on data of calls between transactions"},txCreation:{v:32e3,d:"The cost of creating a contract via tx"},txDataZero:{v:4,d:"Per byte of data attached to a transaction that equals zero. NOTE: Not payable on data of calls between transactions"},txDataNonZero:{v:68,d:"Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions"},copy:{v:3,d:"Multiplied by the number of 32-byte words that are copied (round up) for any *COPY operation and added"},ecRecover:{v:3e3,d:""},sha256:{v:60,d:""},sha256Word:{v:12,d:""},ripemd160:{v:600,d:""},ripemd160Word:{v:120,d:""},identity:{v:15,d:""},identityWord:{v:3,d:""},stop:{v:0,d:"Base fee of the STOP opcode"},add:{v:3,d:"Base fee of the ADD opcode"},mul:{v:5,d:"Base fee of the MUL opcode"},sub:{v:3,d:"Base fee of the SUB opcode"},div:{v:5,d:"Base fee of the DIV opcode"},sdiv:{v:5,d:"Base fee of the SDIV opcode"},mod:{v:5,d:"Base fee of the MOD opcode"},smod:{v:5,d:"Base fee of the SMOD opcode"},addmod:{v:8,d:"Base fee of the ADDMOD opcode"},mulmod:{v:8,d:"Base fee of the MULMOD opcode"},signextend:{v:5,d:"Base fee of the SIGNEXTEND opcode"},lt:{v:3,d:"Base fee of the LT opcode"},gt:{v:3,d:"Base fee of the GT opcode"},slt:{v:3,d:"Base fee of the SLT opcode"},sgt:{v:3,d:"Base fee of the SGT opcode"},eq:{v:3,d:"Base fee of the EQ opcode"},iszero:{v:3,d:"Base fee of the ISZERO opcode"},and:{v:3,d:"Base fee of the AND opcode"},or:{v:3,d:"Base fee of the OR opcode"},xor:{v:3,d:"Base fee of the XOR opcode"},not:{v:3,d:"Base fee of the NOT opcode"},byte:{v:3,d:"Base fee of the BYTE opcode"},address:{v:2,d:"Base fee of the ADDRESS opcode"},balance:{v:20,d:"Base fee of the BALANCE opcode"},origin:{v:2,d:"Base fee of the ORIGIN opcode"},caller:{v:2,d:"Base fee of the CALLER opcode"},callvalue:{v:2,d:"Base fee of the CALLVALUE opcode"},calldataload:{v:3,d:"Base fee of the CALLDATALOAD opcode"},calldatasize:{v:2,d:"Base fee of the CALLDATASIZE opcode"},calldatacopy:{v:3,d:"Base fee of the CALLDATACOPY opcode"},codesize:{v:2,d:"Base fee of the CODESIZE opcode"},codecopy:{v:3,d:"Base fee of the CODECOPY opcode"},gasprice:{v:2,d:"Base fee of the GASPRICE opcode"},extcodesize:{v:20,d:"Base fee of the EXTCODESIZE opcode"},extcodecopy:{v:20,d:"Base fee of the EXTCODECOPY opcode"},blockhash:{v:20,d:"Base fee of the BLOCKHASH opcode"},coinbase:{v:2,d:"Base fee of the COINBASE opcode"},timestamp:{v:2,d:"Base fee of the TIMESTAMP opcode"},number:{v:2,d:"Base fee of the NUMBER opcode"},difficulty:{v:2,d:"Base fee of the DIFFICULTY opcode"},gaslimit:{v:2,d:"Base fee of the GASLIMIT opcode"},pop:{v:2,d:"Base fee of the POP opcode"},mload:{v:3,d:"Base fee of the MLOAD opcode"},mstore:{v:3,d:"Base fee of the MSTORE opcode"},mstore8:{v:3,d:"Base fee of the MSTORE8 opcode"},sstore:{v:0,d:"Base fee of the SSTORE opcode"},jump:{v:8,d:"Base fee of the JUMP opcode"},jumpi:{v:10,d:"Base fee of the JUMPI opcode"},pc:{v:2,d:"Base fee of the PC opcode"},msize:{v:2,d:"Base fee of the MSIZE opcode"},gas:{v:2,d:"Base fee of the GAS opcode"},push:{v:3,d:"Base fee of the PUSH opcode"},dup:{v:3,d:"Base fee of the DUP opcode"},swap:{v:3,d:"Base fee of the SWAP opcode"},callcode:{v:40,d:"Base fee of the CALLCODE opcode"},return:{v:0,d:"Base fee of the RETURN opcode"},invalid:{v:0,d:"Base fee of the INVALID opcode"},selfdestruct:{v:0,d:"Base fee of the SELFDESTRUCT opcode"}},vm:{stackLimit:{v:1024,d:"Maximum size of VM stack allowed"},callCreateDepth:{v:1024,d:"Maximum depth of call/create stack"},maxExtraDataSize:{v:32,d:"Maximum size extra data may be after Genesis"}},pow:{minimumDifficulty:{v:131072,d:"The minimum that the difficulty may ever be"},difficultyBoundDivisor:{v:2048,d:"The bound divisor of the difficulty, used in the update calculations"},durationLimit:{v:13,d:"The decision boundary on the blocktime duration used to determine whether difficulty should go up or not"},epochDuration:{v:3e4,d:"Duration between proof-of-work epochs"},timebombPeriod:{v:1e5,d:"Exponential difficulty timebomb period"},minerReward:{v:"5000000000000000000",d:"the amount a miner get rewarded for mining a block"}}};
},{}],"G7Y5":[function(require,module,exports) {
module.exports={name:"homestead",comment:"Homestead hardfork with protocol and network changes",url:"https://eips.ethereum.org/EIPS/eip-606",status:"Final",gasConfig:{},gasPrices:{delegatecall:{v:40,d:"Base fee of the DELEGATECALL opcode"}},vm:{},pow:{}};
},{}],"Aqvf":[function(require,module,exports) {
module.exports={name:"dao",comment:"DAO rescue hardfork",url:"https://eips.ethereum.org/EIPS/eip-779",status:"Final",gasConfig:{},gasPrices:{},vm:{},pow:{}};
},{}],"V9P9":[function(require,module,exports) {
module.exports={name:"tangerineWhistle",comment:"Hardfork with gas cost changes for IO-heavy operations",url:"https://eips.ethereum.org/EIPS/eip-608",status:"Final",gasConfig:{},gasPrices:{sload:{v:200,d:"Once per SLOAD operation"},call:{v:700,d:"Once per CALL operation & message call transaction"},extcodesize:{v:700,d:"Base fee of the EXTCODESIZE opcode"},extcodecopy:{v:700,d:"Base fee of the EXTCODECOPY opcode"},balance:{v:400,d:"Base fee of the BALANCE opcode"},delegatecall:{v:700,d:"Base fee of the DELEGATECALL opcode"},callcode:{v:700,d:"Base fee of the CALLCODE opcode"},selfdestruct:{v:5e3,d:"Base fee of the SELFDESTRUCT opcode"}},vm:{},pow:{}};
},{}],"b8MP":[function(require,module,exports) {
module.exports={name:"spuriousDragon",comment:"HF with EIPs for simple replay attack protection, EXP cost increase, state trie clearing, contract code size limit",url:"https://eips.ethereum.org/EIPS/eip-607",status:"Final",gasConfig:{},gasPrices:{expByte:{v:50,d:"Times ceil(log256(exponent)) for the EXP instruction"}},vm:{maxCodeSize:{v:24576,d:"Maximum length of contract code"}},pow:{}};
},{}],"F2Mw":[function(require,module,exports) {
module.exports={name:"byzantium",comment:"Hardfork with new precompiles, instructions and other protocol changes",url:"https://eips.ethereum.org/EIPS/eip-609",status:"Final",gasConfig:{},gasPrices:{modexpGquaddivisor:{v:20,d:"Gquaddivisor from modexp precompile for gas calculation"},ecAdd:{v:500,d:"Gas costs for curve addition precompile"},ecMul:{v:4e4,d:"Gas costs for curve multiplication precompile"},ecPairing:{v:1e5,d:"Base gas costs for curve pairing precompile"},ecPairingWord:{v:8e4,d:"Gas costs regarding curve pairing precompile input length"},revert:{v:0,d:"Base fee of the REVERT opcode"},staticcall:{v:700,d:"Base fee of the STATICCALL opcode"},returndatasize:{v:2,d:"Base fee of the RETURNDATASIZE opcode"},returndatacopy:{v:3,d:"Base fee of the RETURNDATACOPY opcode"}},vm:{},pow:{minerReward:{v:"3000000000000000000",d:"the amount a miner get rewarded for mining a block"}}};
},{}],"mDQC":[function(require,module,exports) {
module.exports={name:"constantinople",comment:"Postponed hardfork including EIP-1283 (SSTORE gas metering changes)",url:"https://eips.ethereum.org/EIPS/eip-1013",status:"Final",gasConfig:{},gasPrices:{netSstoreNoopGas:{v:200,d:"Once per SSTORE operation if the value doesn't change"},netSstoreInitGas:{v:2e4,d:"Once per SSTORE operation from clean zero"},netSstoreCleanGas:{v:5e3,d:"Once per SSTORE operation from clean non-zero"},netSstoreDirtyGas:{v:200,d:"Once per SSTORE operation from dirty"},netSstoreClearRefund:{v:15e3,d:"Once per SSTORE operation for clearing an originally existing storage slot"},netSstoreResetRefund:{v:4800,d:"Once per SSTORE operation for resetting to the original non-zero value"},netSstoreResetClearRefund:{v:19800,d:"Once per SSTORE operation for resetting to the original zero value"},shl:{v:3,d:"Base fee of the SHL opcode"},shr:{v:3,d:"Base fee of the SHR opcode"},sar:{v:3,d:"Base fee of the SAR opcode"},extcodehash:{v:400,d:"Base fee of the EXTCODEHASH opcode"},create2:{v:32e3,d:"Base fee of the CREATE2 opcode"}},vm:{},pow:{minerReward:{v:"2000000000000000000",d:"The amount a miner gets rewarded for mining a block"}}};
},{}],"zrWW":[function(require,module,exports) {
module.exports={name:"petersburg",comment:"Aka constantinopleFix, removes EIP-1283, activate together with or after constantinople",url:"https://eips.ethereum.org/EIPS/eip-1716",status:"Draft",gasConfig:{},gasPrices:{netSstoreNoopGas:{v:null,d:"Removed along EIP-1283"},netSstoreInitGas:{v:null,d:"Removed along EIP-1283"},netSstoreCleanGas:{v:null,d:"Removed along EIP-1283"},netSstoreDirtyGas:{v:null,d:"Removed along EIP-1283"},netSstoreClearRefund:{v:null,d:"Removed along EIP-1283"},netSstoreResetRefund:{v:null,d:"Removed along EIP-1283"},netSstoreResetClearRefund:{v:null,d:"Removed along EIP-1283"}},vm:{},pow:{}};
},{}],"uuGI":[function(require,module,exports) {
module.exports={name:"istanbul",comment:"HF targeted for December 2019 following the Constantinople/Petersburg HF",url:"https://eips.ethereum.org/EIPS/eip-1679",status:"Draft",gasConfig:{},gasPrices:{blake2Round:{v:1,d:"Gas cost per round for the Blake2 F precompile"},ecAdd:{v:150,d:"Gas costs for curve addition precompile"},ecMul:{v:6e3,d:"Gas costs for curve multiplication precompile"},ecPairing:{v:45e3,d:"Base gas costs for curve pairing precompile"},ecPairingWord:{v:34e3,d:"Gas costs regarding curve pairing precompile input length"},txDataNonZero:{v:16,d:"Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions"},sstoreSentryGasEIP2200:{v:2300,d:"Minimum gas required to be present for an SSTORE call, not consumed"},sstoreNoopGasEIP2200:{v:800,d:"Once per SSTORE operation if the value doesn't change"},sstoreDirtyGasEIP2200:{v:800,d:"Once per SSTORE operation if a dirty value is changed"},sstoreInitGasEIP2200:{v:2e4,d:"Once per SSTORE operation from clean zero to non-zero"},sstoreInitRefundEIP2200:{v:19200,d:"Once per SSTORE operation for resetting to the original zero value"},sstoreCleanGasEIP2200:{v:5e3,d:"Once per SSTORE operation from clean non-zero to something else"},sstoreCleanRefundEIP2200:{v:4200,d:"Once per SSTORE operation for resetting to the original non-zero value"},sstoreClearRefundEIP2200:{v:15e3,d:"Once per SSTORE operation for clearing an originally existing storage slot"},balance:{v:700,d:"Base fee of the BALANCE opcode"},extcodehash:{v:700,d:"Base fee of the EXTCODEHASH opcode"},chainid:{v:2,d:"Base fee of the CHAINID opcode"},selfbalance:{v:5,d:"Base fee of the SELFBALANCE opcode"},sload:{v:800,d:"Base fee of the SLOAD opcode"}},vm:{},pow:{}};
},{}],"Xn29":[function(require,module,exports) {
module.exports={name:"muirGlacier",comment:"HF to delay the difficulty bomb",url:"https://eips.ethereum.org/EIPS/eip-2384",status:"Final",eips:[]};
},{}],"a1wy":[function(require,module,exports) {
module.exports={name:"berlin",comment:"HF targeted for July 2020 following the Muir Glacier HF",url:"https://eips.ethereum.org/EIPS/eip-2070",status:"Draft",eips:[2315]};
},{}],"eDL5":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.hardforks=void 0,exports.hardforks=[["chainstart",require("./chainstart.json")],["homestead",require("./homestead.json")],["dao",require("./dao.json")],["tangerineWhistle",require("./tangerineWhistle.json")],["spuriousDragon",require("./spuriousDragon.json")],["byzantium",require("./byzantium.json")],["constantinople",require("./constantinople.json")],["petersburg",require("./petersburg.json")],["istanbul",require("./istanbul.json")],["muirGlacier",require("./muirGlacier.json")],["berlin",require("./berlin.json")]];
},{"./chainstart.json":"sH3N","./homestead.json":"G7Y5","./dao.json":"Aqvf","./tangerineWhistle.json":"V9P9","./spuriousDragon.json":"b8MP","./byzantium.json":"F2Mw","./constantinople.json":"mDQC","./petersburg.json":"zrWW","./istanbul.json":"uuGI","./muirGlacier.json":"Xn29","./berlin.json":"a1wy"}],"X6at":[function(require,module,exports) {
module.exports={name:"EIP-2315",number:2315,comment:"Simple subroutines for the EVM",url:"https://eips.ethereum.org/EIPS/eip-2315",status:"Draft",minimumHardfork:"berlin",gasConfig:{},gasPrices:{beginsub:{v:2,d:"Base fee of the BEGINSUB opcode"},returnsub:{v:5,d:"Base fee of the RETURNSUB opcode"},jumpsub:{v:10,d:"Base fee of the JUMPSUB opcode"}},vm:{},pow:{}};
},{}],"cJ92":[function(require,module,exports) {
module.exports={name:"EIP-2537",number:2537,comment:"BLS12-381 precompiles",url:"https://eips.ethereum.org/EIPS/eip-2537",status:"Draft",minimumHardfork:"chainstart",gasConfig:{},gasPrices:{Bls12381G1AddGas:{v:600,d:"Gas cost of a single BLS12-381 G1 addition precompile-call"},Bls12381G1MulGas:{v:12e3,d:"Gas cost of a single BLS12-381 G1 multiplication precompile-call"},Bls12381G2AddGas:{v:4500,d:"Gas cost of a single BLS12-381 G2 addition precompile-call"},Bls12381G2MulGas:{v:55e3,d:"Gas cost of a single BLS12-381 G2 multiplication precompile-call"},Bls12381PairingBaseGas:{v:115e3,d:"Base gas cost of BLS12-381 pairing check"},Bls12381PairingPerPairGas:{v:23e3,d:"Per-pair gas cost of BLS12-381 pairing check"},Bls12381MapG1Gas:{v:5500,d:"Gas cost of BLS12-381 map field element to G1"},Bls12381MapG2Gas:{v:11e4,d:"Gas cost of BLS12-381 map field element to G2"},Bls12381MultiExpGasDiscount:{v:[[1,1200],[2,888],[3,764],[4,641],[5,594],[6,547],[7,500],[8,453],[9,438],[10,423],[11,408],[12,394],[13,379],[14,364],[15,349],[16,334],[17,330],[18,326],[19,322],[20,318],[21,314],[22,310],[23,306],[24,302],[25,298],[26,294],[27,289],[28,285],[29,281],[30,277],[31,273],[32,269],[33,268],[34,266],[35,265],[36,263],[37,262],[38,260],[39,259],[40,257],[41,256],[42,254],[43,253],[44,251],[45,250],[46,248],[47,247],[48,245],[49,244],[50,242],[51,241],[52,239],[53,238],[54,236],[55,235],[56,233],[57,232],[58,231],[59,229],[60,228],[61,226],[62,225],[63,223],[64,222],[65,221],[66,220],[67,219],[68,219],[69,218],[70,217],[71,216],[72,216],[73,215],[74,214],[75,213],[76,213],[77,212],[78,211],[79,211],[80,210],[81,209],[82,208],[83,208],[84,207],[85,206],[86,205],[87,205],[88,204],[89,203],[90,202],[91,202],[92,201],[93,200],[94,199],[95,199],[96,198],[97,197],[98,196],[99,196],[100,195],[101,194],[102,193],[103,193],[104,192],[105,191],[106,191],[107,190],[108,189],[109,188],[110,188],[111,187],[112,186],[113,185],[114,185],[115,184],[116,183],[117,182],[118,182],[119,181],[120,180],[121,179],[122,179],[123,178],[124,177],[125,176],[126,176],[127,175],[128,174]],d:"Discount gas costs of calls to the MultiExp precompiles with `k` (point, scalar) pair"}},vm:{},pow:{}};
},{}],"RPDc":[function(require,module,exports) {
module.exports={name:"EIP-2929",comment:"Gas cost increases for state access opcodes",url:"https://eips.ethereum.org/EIPS/eip-2929",status:"Draft",minimumHardfork:"chainstart",gasConfig:{},gasPrices:{coldsload:{v:2100,d:"Gas cost of the first read of storage from a given location (per transaction)"},coldaccountaccess:{v:2600,d:"Gas cost of the first read of a given address (per transaction)"},warmstorageread:{v:100,d:"Gas cost of reading storage locations which have already loaded 'cold'"}},vm:{},pow:{}};
},{}],"f2qG":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.EIPs=void 0,exports.EIPs={2315:require("./2315.json"),2537:require("./2537.json"),2929:require("./2929.json")};
},{"./2315.json":"X6at","./2537.json":"cJ92","./2929.json":"RPDc"}],"jUPK":[function(require,module,exports) {
var Buffer = require("buffer").Buffer;
var r=require("buffer").Buffer,o=this&&this.__assign||function(){return(o=Object.assign||function(r){for(var o,t=1,e=arguments.length;t<e;t++)for(var n in o=arguments[t])Object.prototype.hasOwnProperty.call(o,n)&&(r[n]=o[n]);return r}).apply(this,arguments)},t=this&&this.__values||function(r){var o="function"==typeof Symbol&&Symbol.iterator,t=o&&r[o],e=0;if(t)return t.call(r);if(r&&"number"==typeof r.length)return{next:function(){return r&&e>=r.length&&(r=void 0),{value:r&&r[e++],done:!r}}};throw new TypeError(o?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(exports,"__esModule",{value:!0});var e=require("crc-32"),n=require("./chains"),a=require("./hardforks"),i=require("./eips"),f=function(){function f(r){this.DEFAULT_HARDFORK="istanbul",this._supportedHardforks=[],this._eips=[],this._chainParams=this.setChain(r.chain),this._hardfork=this.DEFAULT_HARDFORK,r.supportedHardforks&&(this._supportedHardforks=r.supportedHardforks),r.hardfork&&this.setHardfork(r.hardfork),r.eips&&this.setEIPs(r.eips)}return f.forCustomChain=function(r,t,e,n){var a=f._getChainParams(r);return new f({chain:o(o({},a),t),hardfork:e,supportedHardforks:n})},f._getChainParams=function(r){if("number"==typeof r){if(n.chains.names[r])return n.chains[n.chains.names[r]];throw new Error("Chain with ID "+r+" not supported")}if(n.chains[r])return n.chains[r];throw new Error("Chain with name "+r+" not supported")},f.prototype.setChain=function(r){var o,e;if("number"==typeof r||"string"==typeof r)this._chainParams=f._getChainParams(r);else{if("object"!=typeof r)throw new Error("Wrong input format");try{for(var n=t(["networkId","genesis","hardforks","bootstrapNodes"]),a=n.next();!a.done;a=n.next()){var i=a.value;if(void 0===r[i])throw new Error("Missing required chain parameter: "+i)}}catch(s){o={error:s}}finally{try{a&&!a.done&&(e=n.return)&&e.call(n)}finally{if(o)throw o.error}}this._chainParams=r}return this._chainParams},f.prototype.setHardfork=function(r){var o,e;if(!this._isSupportedHardfork(r))throw new Error("Hardfork "+r+" not set as supported in supportedHardforks");var n=!1;try{for(var i=t(a.hardforks),f=i.next();!f.done;f=i.next()){f.value[0]===r&&(this._hardfork=r,n=!0)}}catch(s){o={error:s}}finally{try{f&&!f.done&&(e=i.return)&&e.call(i)}finally{if(o)throw o.error}}if(!n)throw new Error("Hardfork with name "+r+" not supported")},f.prototype.setHardforkByBlockNumber=function(r){var o,e,n="chainstart";try{for(var a=t(this.hardforks()),i=a.next();!i.done;i=a.next()){var f=i.value,s=f.block;null!==s&&(r>=s&&(n=f.name))}}catch(h){o={error:h}}finally{try{i&&!i.done&&(e=a.return)&&e.call(a)}finally{if(o)throw o.error}}return this.setHardfork(n),n},f.prototype._chooseHardfork=function(r,o){if(void 0===o&&(o=!0),r){if(o&&!this._isSupportedHardfork(r))throw new Error("Hardfork "+r+" not set as supported in supportedHardforks")}else r=this._hardfork;return r},f.prototype._getHardfork=function(r){var o,e,n=this.hardforks();try{for(var a=t(n),i=a.next();!i.done;i=a.next()){var f=i.value;if(f.name===r)return f}}catch(s){o={error:s}}finally{try{i&&!i.done&&(e=a.return)&&e.call(a)}finally{if(o)throw o.error}}throw new Error("Hardfork "+r+" not defined for chain "+this.chainName())},f.prototype._isSupportedHardfork=function(r){var o,e;if(!(this._supportedHardforks.length>0))return!0;try{for(var n=t(this._supportedHardforks),a=n.next();!a.done;a=n.next()){if(r===a.value)return!0}}catch(i){o={error:i}}finally{try{a&&!a.done&&(e=n.return)&&e.call(n)}finally{if(o)throw o.error}}return!1},f.prototype.setEIPs=function(r){var o,e;void 0===r&&(r=[]);try{for(var n=t(r),a=n.next();!a.done;a=n.next()){var f=a.value;if(!(f in i.EIPs))throw new Error(f+" not supported");var s=this.gteHardfork(i.EIPs[f].minimumHardfork);if(!s)throw new Error(f+" cannot be activated on hardfork "+this.hardfork()+", minimumHardfork: "+s)}}catch(h){o={error:h}}finally{try{a&&!a.done&&(e=n.return)&&e.call(n)}finally{if(o)throw o.error}}this._eips=r},f.prototype.param=function(r,o){var e,n,a=null;try{for(var i=t(this._eips),f=i.next();!f.done;f=i.next()){var s=f.value;if(null!==(a=this.paramByEIP(r,o,s)))return a}}catch(h){e={error:h}}finally{try{f&&!f.done&&(n=i.return)&&n.call(i)}finally{if(e)throw e.error}}return this.paramByHardfork(r,o,this._hardfork)},f.prototype.paramByHardfork=function(r,o,e){var n,i,f,s;e=this._chooseHardfork(e);var h=null;try{for(var l=t(a.hardforks),u=l.next();!u.done;u=l.next()){var d=u.value;if(d[1].hasOwnProperty("eips")){var c=d[1].eips;try{for(var p=(f=void 0,t(c)),k=p.next();!k.done;k=p.next()){var y=k.value,v=this.paramByEIP(r,o,y);h=null!==v?v:h}}catch(H){f={error:H}}finally{try{k&&!k.done&&(s=p.return)&&s.call(p)}finally{if(f)throw f.error}}}else{if(!d[1][r])throw new Error("Topic "+r+" not defined");void 0!==d[1][r][o]&&(h=d[1][r][o].v)}if(d[0]===e)break}}catch(m){n={error:m}}finally{try{u&&!u.done&&(i=l.return)&&i.call(l)}finally{if(n)throw n.error}}return h},f.prototype.paramByEIP=function(r,o,t){if(!(t in i.EIPs))throw new Error(t+" not supported");var e=i.EIPs[t];if(!(r in e))throw new Error("Topic "+r+" not defined");return void 0===e[r][o]?null:e[r][o].v},f.prototype.paramByBlock=function(r,o,t){var e=this.activeHardforks(t),n=e[e.length-1].name;return this.paramByHardfork(r,o,n)},f.prototype.hardforkIsActiveOnBlock=function(r,o,t){var e=void 0!==(t=void 0!==t?t:{}).onlySupported&&t.onlySupported;r=this._chooseHardfork(r,e);var n=this.hardforkBlock(r);return null!==n&&o>=n},f.prototype.activeOnBlock=function(r,o){return this.hardforkIsActiveOnBlock(null,r,o)},f.prototype.hardforkGteHardfork=function(r,o,e){var n,a,i,f=void 0!==(e=void 0!==e?e:{}).onlyActive&&e.onlyActive;r=this._chooseHardfork(r,e.onlySupported),i=f?this.activeHardforks(null,e):this.hardforks();var s=-1,h=-1,l=0;try{for(var u=t(i),d=u.next();!d.done;d=u.next()){var c=d.value;c.name===r&&(s=l),c.name===o&&(h=l),l+=1}}catch(p){n={error:p}}finally{try{d&&!d.done&&(a=u.return)&&a.call(u)}finally{if(n)throw n.error}}return s>=h},f.prototype.gteHardfork=function(r,o){return this.hardforkGteHardfork(null,r,o)},f.prototype.hardforkIsActiveOnChain=function(r,o){var e,n,a=void 0!==(o=void 0!==o?o:{}).onlySupported&&o.onlySupported;r=this._chooseHardfork(r,a);try{for(var i=t(this.hardforks()),f=i.next();!f.done;f=i.next()){var s=f.value;if(s.name===r&&null!==s.block)return!0}}catch(h){e={error:h}}finally{try{f&&!f.done&&(n=i.return)&&n.call(i)}finally{if(e)throw e.error}}return!1},f.prototype.activeHardforks=function(r,o){var e,n;o=void 0!==o?o:{};var a=[],i=this.hardforks();try{for(var f=t(i),s=f.next();!s.done;s=f.next()){var h=s.value;if(null!==h.block){if(null!=r&&r<h.block)break;o.onlySupported&&!this._isSupportedHardfork(h.name)||a.push(h)}}}catch(l){e={error:l}}finally{try{s&&!s.done&&(n=f.return)&&n.call(f)}finally{if(e)throw e.error}}return a},f.prototype.activeHardfork=function(r,o){o=void 0!==o?o:{};var t=this.activeHardforks(r,o);if(t.length>0)return t[t.length-1].name;throw new Error("No (supported) active hardfork found")},f.prototype.hardforkBlock=function(r){return r=this._chooseHardfork(r,!1),this._getHardfork(r).block},f.prototype.isHardforkBlock=function(r,o){return o=this._chooseHardfork(o,!1),this.hardforkBlock(o)===r},f.prototype.nextHardforkBlock=function(r){r=this._chooseHardfork(r,!1);var o=this.hardforkBlock(r);return this.hardforks().reduce(function(r,t){return t.block>o&&null===r?t.block:r},null)},f.prototype.isNextHardforkBlock=function(r,o){return o=this._chooseHardfork(o,!1),this.nextHardforkBlock(o)===r},f.prototype._calcForkHash=function(o){var n,a,i=r.from(this.genesis().hash.substr(2),"hex"),f=r.alloc(0),s=0;try{for(var h=t(this.hardforks()),l=h.next();!l.done;l=h.next()){var u=l.value,d=u.block;if(0!==d&&null!==d&&d!==s){var c=r.from(d.toString(16).padStart(16,"0"),"hex");f=r.concat([f,c])}if(u.name===o)break;s=d}}catch(k){n={error:k}}finally{try{l&&!l.done&&(a=h.return)&&a.call(h)}finally{if(n)throw n.error}}var p=r.concat([i,f]);return"0x"+new Number(e.buf(p)>>>0).toString(16)},f.prototype.forkHash=function(r){r=this._chooseHardfork(r,!1);var o=this._getHardfork(r);if(null===o.block){throw new Error("No fork hash calculation possible for non-applied or future hardfork")}return void 0!==o.forkHash?o.forkHash:this._calcForkHash(r)},f.prototype.hardforkForForkHash=function(r){var o=this.hardforks().filter(function(o){return o.forkHash===r});return 1===o.length?o[0]:null},f.prototype.genesis=function(){return this._chainParams.genesis},f.prototype.hardforks=function(){return this._chainParams.hardforks},f.prototype.bootstrapNodes=function(){return this._chainParams.bootstrapNodes},f.prototype.hardfork=function(){return this._hardfork},f.prototype.chainId=function(){return this._chainParams.chainId},f.prototype.chainName=function(){return n.chains.names[this.chainId()]||this._chainParams.name},f.prototype.networkId=function(){return this._chainParams.networkId},f.prototype.eips=function(){return this._eips},f}();exports.default=f;
},{"crc-32":"NELq","./chains":"HVeu","./hardforks":"eDL5","./eips":"f2qG","buffer":"fyHQ"}],"Y3L4":[function(require,module,exports) {
"use strict";function e(e,n){return o(e)||r(e,n)||i(e,n)||t()}function t(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function i(e,t){if(e){if("string"==typeof e)return n(e,t);var i=Object.prototype.toString.call(e).slice(8,-1);return"Object"===i&&e.constructor&&(i=e.constructor.name),"Map"===i||"Set"===i?Array.from(e):"Arguments"===i||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(i)?n(e,t):void 0}}function n(e,t){(null==t||t>e.length)&&(t=e.length);for(var i=0,n=new Array(t);i<t;i++)n[i]=e[i];return n}function r(e,t){if("undefined"!=typeof Symbol&&Symbol.iterator in Object(e)){var i=[],n=!0,r=!1,o=void 0;try{for(var s,a=e[Symbol.iterator]();!(n=(s=a.next()).done)&&(i.push(s.value),!t||i.length!==t);n=!0);}catch(u){r=!0,o=u}finally{try{n||null==a.return||a.return()}finally{if(r)throw o}}return i}}function o(e){if(Array.isArray(e))return e}function s(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function a(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}function u(e,t,i){return t&&a(e.prototype,t),i&&a(e,i),e}var f=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(exports,"__esModule",{value:!0});var h=require("buffer"),l=require("ethereumjs-util"),c=f(require("@ethereumjs/common")),d=new l.BN("7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a0",16),v=function(){function t(i,n,r,o,a,u,f,h,d,v){s(this,t);for(var g={nonce:i,gasPrice:n,gasLimit:r,value:a,r:h,s:d},m=0,p=Object.entries(g);m<p.length;m++){var b=e(p[m],2),y=b[0],w=b[1];if(w&&w.gt(l.MAX_INTEGER))throw new Error("".concat(y," cannot exceed MAX_INTEGER, given ").concat(w))}if(null==v?void 0:v.common)this.common=v.common;else{this.common=new c.default({chain:"mainnet"})}this._validateTxV(f),this.nonce=i,this.gasPrice=n,this.gasLimit=r,this.to=o,this.value=a,this.data=u,this.v=f,this.r=h,this.s=d,Object.freeze(this)}return u(t,[{key:"toCreationAddress",value:function(){return void 0===this.to||0===this.to.buf.length}},{key:"hash",value:function(){var e=[l.bnToRlp(this.nonce),l.bnToRlp(this.gasPrice),l.bnToRlp(this.gasLimit),void 0!==this.to?this.to.buf:h.Buffer.from([]),l.bnToRlp(this.value),this.data,this.v?l.bnToRlp(this.v):h.Buffer.from([]),this.r?l.bnToRlp(this.r):h.Buffer.from([]),this.s?l.bnToRlp(this.s):h.Buffer.from([])];return l.rlphash(e)}},{key:"getMessageToSign",value:function(){return this._getMessageToSign(this._unsignedTxImplementsEIP155())}},{key:"getMessageToVerifySignature",value:function(){return this._getMessageToSign(this._signedTxImplementsEIP155())}},{key:"getChainId",value:function(){return this.common.chainId()}},{key:"getSenderAddress",value:function(){return new l.Address(l.publicToAddress(this.getSenderPublicKey()))}},{key:"getSenderPublicKey",value:function(){var e=this.getMessageToVerifySignature();if(this.common.gteHardfork("homestead")&&this.s&&this.s.gt(d))throw new Error("Invalid Signature: s-values greater than secp256k1n/2 are considered invalid");var t=this.v,i=this.r,n=this.s;if(!t||!i||!n)throw new Error("Missing values to derive sender public key from signed tx");try{return l.ecrecover(e,t.toNumber(),l.bnToRlp(i),l.bnToRlp(n),this._signedTxImplementsEIP155()?this.getChainId():void 0)}catch(r){throw new Error("Invalid Signature")}}},{key:"verifySignature",value:function(){try{return 0!==l.unpadBuffer(this.getSenderPublicKey()).length}catch(e){return!1}}},{key:"sign",value:function(e){if(32!==e.length)throw new Error("Private key must be 32 bytes in length.");var i=this.getMessageToSign(),n=l.ecsign(i,e),r=n.v,o=n.r,s=n.s;this._unsignedTxImplementsEIP155()&&(r+=2*this.getChainId()+8);var a={common:this.common};return new t(this.nonce,this.gasPrice,this.gasLimit,this.to,this.value,this.data,new l.BN(r),new l.BN(o),new l.BN(s),a)}},{key:"getDataFee",value:function(){for(var e=this.common.param("gasPrices","txDataZero"),t=this.common.param("gasPrices","txDataNonZero"),i=0,n=0;n<this.data.length;n++)0===this.data[n]?i+=e:i+=t;return new l.BN(i)}},{key:"getBaseFee",value:function(){var e=this.getDataFee().addn(this.common.param("gasPrices","tx"));return this.common.gteHardfork("homestead")&&this.toCreationAddress()&&e.iaddn(this.common.param("gasPrices","txCreation")),e}},{key:"getUpfrontCost",value:function(){return this.gasLimit.mul(this.gasPrice).add(this.value)}},{key:"validate",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=[];return this.verifySignature()||t.push("Invalid Signature"),this.getBaseFee().gt(this.gasLimit)&&t.push("gasLimit is too low. given ".concat(this.gasLimit,", need at least ").concat(this.getBaseFee())),e?t:0===t.length}},{key:"raw",value:function(){return[l.bnToRlp(this.nonce),l.bnToRlp(this.gasPrice),l.bnToRlp(this.gasLimit),void 0!==this.to?this.to.buf:h.Buffer.from([]),l.bnToRlp(this.value),this.data,void 0!==this.v?l.bnToRlp(this.v):h.Buffer.from([]),void 0!==this.r?l.bnToRlp(this.r):h.Buffer.from([]),void 0!==this.s?l.bnToRlp(this.s):h.Buffer.from([])]}},{key:"serialize",value:function(){return l.rlp.encode(this.raw())}},{key:"toJSON",value:function(){return{nonce:l.bnToHex(this.nonce),gasPrice:l.bnToHex(this.gasPrice),gasLimit:l.bnToHex(this.gasLimit),to:void 0!==this.to?this.to.toString():void 0,value:l.bnToHex(this.value),data:"0x"+this.data.toString("hex"),v:void 0!==this.v?l.bnToHex(this.v):void 0,r:void 0!==this.r?l.bnToHex(this.r):void 0,s:void 0!==this.s?l.bnToHex(this.s):void 0}}},{key:"isSigned",value:function(){var e=this.v,t=this.r,i=this.s;return!!e&&!!t&&!!i}},{key:"_unsignedTxImplementsEIP155",value:function(){return this.common.gteHardfork("spuriousDragon")}},{key:"_signedTxImplementsEIP155",value:function(){var e;if(!this.isSigned())throw Error("This transaction is not signed");var t=this.common.gteHardfork("spuriousDragon"),i=null===(e=this.v)||void 0===e?void 0:e.toNumber();return(i===2*this.getChainId()+35||i===2*this.getChainId()+36)&&t}},{key:"_getMessageToSign",value:function(e){var t=[l.bnToRlp(this.nonce),l.bnToRlp(this.gasPrice),l.bnToRlp(this.gasLimit),void 0!==this.to?this.to.buf:h.Buffer.from([]),l.bnToRlp(this.value),this.data];return e&&(t.push(l.toBuffer(this.getChainId())),t.push(l.unpadBuffer(l.toBuffer(0))),t.push(l.unpadBuffer(l.toBuffer(0)))),l.rlphash(t)}},{key:"_validateTxV",value:function(e){if(void 0!==e&&0!==e.toNumber()&&this.common.gteHardfork("spuriousDragon")){var t=e.toNumber();if(27!==t&&28!==t)if(!(t===2*this.getChainId()+35||t===2*this.getChainId()+36))throw new Error("Incompatible EIP155-based V ".concat(t," and chain id ").concat(this.getChainId(),". See the Common parameter of the Transaction constructor to set the chain id."))}}}],[{key:"fromTxData",value:function(e,i){var n=e.nonce,r=e.gasLimit,o=e.gasPrice,s=e.to,a=e.value,u=e.data,f=e.v,h=e.r,c=e.s;return new t(new l.BN(l.toBuffer(n)),new l.BN(l.toBuffer(o)),new l.BN(l.toBuffer(r)),s?new l.Address(l.toBuffer(s)):void 0,new l.BN(l.toBuffer(a)),l.toBuffer(u),new l.BN(l.toBuffer(f)),new l.BN(l.toBuffer(h)),new l.BN(l.toBuffer(c)),i)}},{key:"fromRlpSerializedTx",value:function(e,t){var i=l.rlp.decode(e);if(!Array.isArray(i))throw new Error("Invalid serialized tx input. Must be array");return this.fromValuesArray(i,t)}},{key:"fromValuesArray",value:function(i,n){if(6!==i.length&&9!==i.length)throw new Error("Invalid transaction. Only expecting 6 values (for unsigned tx) or 9 values (for signed tx).");var r=e(i,9),o=r[0],s=r[1],a=r[2],u=r[3],f=r[4],c=r[5],d=r[6],v=r[7],g=r[8];return new t(new l.BN(o),new l.BN(s),new l.BN(a),u&&u.length>0?new l.Address(u):void 0,new l.BN(f),c||h.Buffer.from([]),d?new l.BN(d):void 0,v?new l.BN(v):void 0,g?new l.BN(g):void 0,n)}}]),t}();exports.default=v;
},{"buffer":"fyHQ","ethereumjs-util":"BQcR","@ethereumjs/common":"jUPK"}],"eFF2":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});
},{}],"Focm":[function(require,module,exports) {
"use strict";var e=this&&this.__createBinding||(Object.create?function(e,t,r,n){void 0===n&&(n=r),Object.defineProperty(e,n,{enumerable:!0,get:function(){return t[r]}})}:function(e,t,r,n){void 0===n&&(n=r),e[n]=t[r]}),t=this&&this.__exportStar||function(t,r){for(var n in t)"default"===n||r.hasOwnProperty(n)||e(r,t,n)};Object.defineProperty(exports,"__esModule",{value:!0});var r=require("./transaction");Object.defineProperty(exports,"Transaction",{enumerable:!0,get:function(){return r.default}}),t(require("./types"),exports);var n=require("@ethereumjs/common");Object.defineProperty(exports,"Common",{enumerable:!0,get:function(){return n.default}});
},{"./transaction":"Y3L4","./types":"eFF2","@ethereumjs/common":"jUPK"}]},{},["Focm"], null)
export default module.exports;