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r=(t=this.pending).length%this._delta8;this.pending=t.slice(t.length-r,t.length),0===this.pending.length&&(this.pending=null),t=n.join32(t,0,t.length-r,this.endian);for(var i=0;i>>24&255,n[i++]=t>>>16&255,n[i++]=t>>>8&255,n[i++]=255&t}else for(n[i++]=255&t,n[i++]=t>>>8&255,n[i++]=t>>>16&255,n[i++]=t>>>24&255,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,o=8;o>>24]^h[p>>>16&255]^c[b>>>8&255]^d[255&m]^e[y++],a=u[p>>>24]^h[b>>>16&255]^c[m>>>8&255]^d[255&l]^e[y++],s=u[b>>>24]^h[m>>>16&255]^c[l>>>8&255]^d[255&p]^e[y++],f=u[m>>>24]^h[l>>>16&255]^c[p>>>8&255]^d[255&b]^e[y++],l=o,p=a,b=s,m=f;return o=(n[l>>>24]<<24|n[p>>>16&255]<<16|n[b>>>8&255]<<8|n[255&m])^e[y++],a=(n[p>>>24]<<24|n[b>>>16&255]<<16|n[m>>>8&255]<<8|n[255&l])^e[y++],s=(n[b>>>24]<<24|n[m>>>16&255]<<16|n[l>>>8&255]<<8|n[255&p])^e[y++],f=(n[m>>>24]<<24|n[l>>>16&255]<<16|n[p>>>8&255]<<8|n[255&b])^e[y++],[o>>>=0,a>>>=0,s>>>=0,f>>>=0]}var s=[0,1,2,4,8,16,32,64,128,27,54],f=function(){for(var t=new Array(256),e=0;e<256;e++)t[e]=e<128?e<<1:e<<1^283;for(var r=[],n=[],i=[[],[],[],[]],o=[[],[],[],[]],a=0,s=0,f=0;f<256;++f){var u=s^s<<1^s<<2^s<<3^s<<4;u=u>>>8^255&u^99,r[a]=u,n[u]=a;var h=t[a],c=t[h],d=t[c],l=257*t[u]^16843008*u;i[0][a]=l<<24|l>>>8,i[1][a]=l<<16|l>>>16,i[2][a]=l<<8|l>>>24,i[3][a]=l,l=16843009*d^65537*c^257*h^16843008*a,o[0][u]=l<<24|l>>>8,o[1][u]=l<<16|l>>>16,o[2][u]=l<<8|l>>>24,o[3][u]=l,0===a?a=s=1:(a=h^t[t[t[d^h]]],s^=t[t[s]])}return{SBOX:r,INV_SBOX:n,SUB_MIX:i,INV_SUB_MIX:o}}();function u(t){this._key=i(t),this._reset()}u.blockSize=16,u.keySize=32,u.prototype.blockSize=u.blockSize,u.prototype.keySize=u.keySize,u.prototype._reset=function(){for(var t=this._key,e=t.length,r=e+6,n=4*(r+1),i=[],o=0;o>>24,a=f.SBOX[a>>>24]<<24|f.SBOX[a>>>16&255]<<16|f.SBOX[a>>>8&255]<<8|f.SBOX[255&a],a^=s[o/e|0]<<24):e>6&&o%e==4&&(a=f.SBOX[a>>>24]<<24|f.SBOX[a>>>16&255]<<16|f.SBOX[a>>>8&255]<<8|f.SBOX[255&a]),i[o]=i[o-e]^a}for(var 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n=r(1).Buffer,i=r(36);t.exports=function(t,e,r,o){if(n.isBuffer(t)||(t=n.from(t,"binary")),e&&(n.isBuffer(e)||(e=n.from(e,"binary")),8!==e.length))throw new RangeError("salt should be Buffer with 8 byte length");for(var a=r/8,s=n.alloc(a),f=n.alloc(o||0),u=n.alloc(0);a>0||o>0;){var h=new i;h.update(u),h.update(t),e&&h.update(e),u=h.digest();var c=0;if(a>0){var d=s.length-a;c=Math.min(a,u.length),u.copy(s,d,0,c),a-=c}if(c0){var l=f.length-o,p=Math.min(o,u.length-c);u.copy(f,l,c,c+p),o-=p}}return u.fill(0),{key:s,iv:f}}},function(t,e,r){"use strict";var n=r(3),i=r(7),o=i.getNAF,a=i.getJSF,s=i.assert;function f(t,e){this.type=t,this.p=new n(e.p,16),this.red=e.prime?n.red(e.prime):n.mont(this.p),this.zero=new n(0).toRed(this.red),this.one=new n(1).toRed(this.red),this.two=new n(2).toRed(this.red),this.n=e.n&&new n(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new 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b=s-1,m=s;if(1===h[b]&&1===h[m]){var y=[e[b],null,null,e[m]];0===e[b].y.cmp(e[m].y)?(y[1]=e[b].add(e[m]),y[2]=e[b].toJ().mixedAdd(e[m].neg())):0===e[b].y.cmp(e[m].y.redNeg())?(y[1]=e[b].toJ().mixedAdd(e[m]),y[2]=e[b].add(e[m].neg())):(y[1]=e[b].toJ().mixedAdd(e[m]),y[2]=e[b].toJ().mixedAdd(e[m].neg()));var g=[-3,-1,-5,-7,0,7,5,1,3],v=a(r[b],r[m]);for(l=Math.max(v[0].length,l),d[b]=new Array(l),d[m]=new Array(l),f=0;f=0;s--){for(var k=0;s>=0;){var E=!0;for(f=0;f=0&&k++,M=M.dblp(k),s<0)break;for(f=0;f0?u=c[f][A-1>>1]:A<0&&(u=c[f][-A-1>>1].neg()),M="affine"===u.type?M.mixedAdd(u):M.add(u))}}for(s=0;s=Math.ceil((t.bitLength()+1)/e.step)},u.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i1&&"boolean"!=typeof e)throw new o('"allowMissing" argument must be a boolean');var r=k(t),i=r.length>0?r[0]:"",a=E("%"+i+"%",e),f=a.name,u=a.value,h=!1,c=a.alias;c&&(i=c[0],v(r,g([0,1],c)));for(var 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wt=(u+(n=n+Math.imul(c,Q)|0)|0)+((8191&(i=(i=i+Math.imul(c,tt)|0)+Math.imul(d,Q)|0))<<13)|0;u=((o=o+Math.imul(d,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(A,z),i=(i=Math.imul(A,F))+Math.imul(R,z)|0,o=Math.imul(R,F),n=n+Math.imul(S,H)|0,i=(i=i+Math.imul(S,K)|0)+Math.imul(k,H)|0,o=o+Math.imul(k,K)|0,n=n+Math.imul(w,Y)|0,i=(i=i+Math.imul(w,Z)|0)+Math.imul(_,Y)|0,o=o+Math.imul(_,Z)|0,n=n+Math.imul(y,X)|0,i=(i=i+Math.imul(y,J)|0)+Math.imul(g,X)|0,o=o+Math.imul(g,J)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,tt)|0;var _t=(u+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(d,rt)|0))<<13)|0;u=((o=o+Math.imul(d,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(O,z),i=(i=Math.imul(O,F))+Math.imul(I,z)|0,o=Math.imul(I,F),n=n+Math.imul(A,H)|0,i=(i=i+Math.imul(A,K)|0)+Math.imul(R,H)|0,o=o+Math.imul(R,K)|0,n=n+Math.imul(S,Y)|0,i=(i=i+Math.imul(S,Z)|0)+Math.imul(k,Y)|0,o=o+Math.imul(k,Z)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(y,Q)|0,i=(i=i+Math.imul(y,tt)|0)+Math.imul(g,Q)|0,o=o+Math.imul(g,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,nt)|0;var Mt=(u+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,at)|0)+Math.imul(d,ot)|0))<<13)|0;u=((o=o+Math.imul(d,at)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(j,z),i=(i=Math.imul(j,F))+Math.imul(P,z)|0,o=Math.imul(P,F),n=n+Math.imul(O,H)|0,i=(i=i+Math.imul(O,K)|0)+Math.imul(I,H)|0,o=o+Math.imul(I,K)|0,n=n+Math.imul(A,Y)|0,i=(i=i+Math.imul(A,Z)|0)+Math.imul(R,Y)|0,o=o+Math.imul(R,Z)|0,n=n+Math.imul(S,X)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,n=n+Math.imul(y,rt)|0,i=(i=i+Math.imul(y,nt)|0)+Math.imul(g,rt)|0,o=o+Math.imul(g,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0;var St=(u+(n=n+Math.imul(c,ft)|0)|0)+((8191&(i=(i=i+Math.imul(c,ut)|0)+Math.imul(d,ft)|0))<<13)|0;u=((o=o+Math.imul(d,ut)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(C,z),i=(i=Math.imul(C,F))+Math.imul(L,z)|0,o=Math.imul(L,F),n=n+Math.imul(j,H)|0,i=(i=i+Math.imul(j,K)|0)+Math.imul(P,H)|0,o=o+Math.imul(P,K)|0,n=n+Math.imul(O,Y)|0,i=(i=i+Math.imul(O,Z)|0)+Math.imul(I,Y)|0,o=o+Math.imul(I,Z)|0,n=n+Math.imul(A,X)|0,i=(i=i+Math.imul(A,J)|0)+Math.imul(R,X)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(S,Q)|0,i=(i=i+Math.imul(S,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,nt)|0,n=n+Math.imul(y,ot)|0,i=(i=i+Math.imul(y,at)|0)+Math.imul(g,ot)|0,o=o+Math.imul(g,at)|0,n=n+Math.imul(p,ft)|0,i=(i=i+Math.imul(p,ut)|0)+Math.imul(b,ft)|0,o=o+Math.imul(b,ut)|0;var kt=(u+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,dt)|0)+Math.imul(d,ct)|0))<<13)|0;u=((o=o+Math.imul(d,dt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(N,z),i=(i=Math.imul(N,F))+Math.imul(U,z)|0,o=Math.imul(U,F),n=n+Math.imul(C,H)|0,i=(i=i+Math.imul(C,K)|0)+Math.imul(L,H)|0,o=o+Math.imul(L,K)|0,n=n+Math.imul(j,Y)|0,i=(i=i+Math.imul(j,Z)|0)+Math.imul(P,Y)|0,o=o+Math.imul(P,Z)|0,n=n+Math.imul(O,X)|0,i=(i=i+Math.imul(O,J)|0)+Math.imul(I,X)|0,o=o+Math.imul(I,J)|0,n=n+Math.imul(A,Q)|0,i=(i=i+Math.imul(A,tt)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,n=n+Math.imul(S,rt)|0,i=(i=i+Math.imul(S,nt)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,at)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,at)|0,n=n+Math.imul(y,ft)|0,i=(i=i+Math.imul(y,ut)|0)+Math.imul(g,ft)|0,o=o+Math.imul(g,ut)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,dt)|0)+Math.imul(b,ct)|0,o=o+Math.imul(b,dt)|0;var Et=(u+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,bt)|0)+Math.imul(d,pt)|0))<<13)|0;u=((o=o+Math.imul(d,bt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(N,H),i=(i=Math.imul(N,K))+Math.imul(U,H)|0,o=Math.imul(U,K),n=n+Math.imul(C,Y)|0,i=(i=i+Math.imul(C,Z)|0)+Math.imul(L,Y)|0,o=o+Math.imul(L,Z)|0,n=n+Math.imul(j,X)|0,i=(i=i+Math.imul(j,J)|0)+Math.imul(P,X)|0,o=o+Math.imul(P,J)|0,n=n+Math.imul(O,Q)|0,i=(i=i+Math.imul(O,tt)|0)+Math.imul(I,Q)|0,o=o+Math.imul(I,tt)|0,n=n+Math.imul(A,rt)|0,i=(i=i+Math.imul(A,nt)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,nt)|0,n=n+Math.imul(S,ot)|0,i=(i=i+Math.imul(S,at)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,at)|0,n=n+Math.imul(w,ft)|0,i=(i=i+Math.imul(w,ut)|0)+Math.imul(_,ft)|0,o=o+Math.imul(_,ut)|0,n=n+Math.imul(y,ct)|0,i=(i=i+Math.imul(y,dt)|0)+Math.imul(g,ct)|0,o=o+Math.imul(g,dt)|0;var At=(u+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;u=((o=o+Math.imul(b,bt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(N,Y),i=(i=Math.imul(N,Z))+Math.imul(U,Y)|0,o=Math.imul(U,Z),n=n+Math.imul(C,X)|0,i=(i=i+Math.imul(C,J)|0)+Math.imul(L,X)|0,o=o+Math.imul(L,J)|0,n=n+Math.imul(j,Q)|0,i=(i=i+Math.imul(j,tt)|0)+Math.imul(P,Q)|0,o=o+Math.imul(P,tt)|0,n=n+Math.imul(O,rt)|0,i=(i=i+Math.imul(O,nt)|0)+Math.imul(I,rt)|0,o=o+Math.imul(I,nt)|0,n=n+Math.imul(A,ot)|0,i=(i=i+Math.imul(A,at)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,at)|0,n=n+Math.imul(S,ft)|0,i=(i=i+Math.imul(S,ut)|0)+Math.imul(k,ft)|0,o=o+Math.imul(k,ut)|0,n=n+Math.imul(w,ct)|0,i=(i=i+Math.imul(w,dt)|0)+Math.imul(_,ct)|0,o=o+Math.imul(_,dt)|0;var Rt=(u+(n=n+Math.imul(y,pt)|0)|0)+((8191&(i=(i=i+Math.imul(y,bt)|0)+Math.imul(g,pt)|0))<<13)|0;u=((o=o+Math.imul(g,bt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(N,X),i=(i=Math.imul(N,J))+Math.imul(U,X)|0,o=Math.imul(U,J),n=n+Math.imul(C,Q)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(L,Q)|0,o=o+Math.imul(L,tt)|0,n=n+Math.imul(j,rt)|0,i=(i=i+Math.imul(j,nt)|0)+Math.imul(P,rt)|0,o=o+Math.imul(P,nt)|0,n=n+Math.imul(O,ot)|0,i=(i=i+Math.imul(O,at)|0)+Math.imul(I,ot)|0,o=o+Math.imul(I,at)|0,n=n+Math.imul(A,ft)|0,i=(i=i+Math.imul(A,ut)|0)+Math.imul(R,ft)|0,o=o+Math.imul(R,ut)|0,n=n+Math.imul(S,ct)|0,i=(i=i+Math.imul(S,dt)|0)+Math.imul(k,ct)|0,o=o+Math.imul(k,dt)|0;var xt=(u+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,bt)|0)+Math.imul(_,pt)|0))<<13)|0;u=((o=o+Math.imul(_,bt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(N,Q),i=(i=Math.imul(N,tt))+Math.imul(U,Q)|0,o=Math.imul(U,tt),n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(L,rt)|0,o=o+Math.imul(L,nt)|0,n=n+Math.imul(j,ot)|0,i=(i=i+Math.imul(j,at)|0)+Math.imul(P,ot)|0,o=o+Math.imul(P,at)|0,n=n+Math.imul(O,ft)|0,i=(i=i+Math.imul(O,ut)|0)+Math.imul(I,ft)|0,o=o+Math.imul(I,ut)|0,n=n+Math.imul(A,ct)|0,i=(i=i+Math.imul(A,dt)|0)+Math.imul(R,ct)|0,o=o+Math.imul(R,dt)|0;var Ot=(u+(n=n+Math.imul(S,pt)|0)|0)+((8191&(i=(i=i+Math.imul(S,bt)|0)+Math.imul(k,pt)|0))<<13)|0;u=((o=o+Math.imul(k,bt)|0)+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(N,rt),i=(i=Math.imul(N,nt))+Math.imul(U,rt)|0,o=Math.imul(U,nt),n=n+Math.imul(C,ot)|0,i=(i=i+Math.imul(C,at)|0)+Math.imul(L,ot)|0,o=o+Math.imul(L,at)|0,n=n+Math.imul(j,ft)|0,i=(i=i+Math.imul(j,ut)|0)+Math.imul(P,ft)|0,o=o+Math.imul(P,ut)|0,n=n+Math.imul(O,ct)|0,i=(i=i+Math.imul(O,dt)|0)+Math.imul(I,ct)|0,o=o+Math.imul(I,dt)|0;var It=(u+(n=n+Math.imul(A,pt)|0)|0)+((8191&(i=(i=i+Math.imul(A,bt)|0)+Math.imul(R,pt)|0))<<13)|0;u=((o=o+Math.imul(R,bt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(N,ot),i=(i=Math.imul(N,at))+Math.imul(U,ot)|0,o=Math.imul(U,at),n=n+Math.imul(C,ft)|0,i=(i=i+Math.imul(C,ut)|0)+Math.imul(L,ft)|0,o=o+Math.imul(L,ut)|0,n=n+Math.imul(j,ct)|0,i=(i=i+Math.imul(j,dt)|0)+Math.imul(P,ct)|0,o=o+Math.imul(P,dt)|0;var Tt=(u+(n=n+Math.imul(O,pt)|0)|0)+((8191&(i=(i=i+Math.imul(O,bt)|0)+Math.imul(I,pt)|0))<<13)|0;u=((o=o+Math.imul(I,bt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(N,ft),i=(i=Math.imul(N,ut))+Math.imul(U,ft)|0,o=Math.imul(U,ut),n=n+Math.imul(C,ct)|0,i=(i=i+Math.imul(C,dt)|0)+Math.imul(L,ct)|0,o=o+Math.imul(L,dt)|0;var jt=(u+(n=n+Math.imul(j,pt)|0)|0)+((8191&(i=(i=i+Math.imul(j,bt)|0)+Math.imul(P,pt)|0))<<13)|0;u=((o=o+Math.imul(P,bt)|0)+(i>>>13)|0)+(jt>>>26)|0,jt&=67108863,n=Math.imul(N,ct),i=(i=Math.imul(N,dt))+Math.imul(U,ct)|0,o=Math.imul(U,dt);var Pt=(u+(n=n+Math.imul(C,pt)|0)|0)+((8191&(i=(i=i+Math.imul(C,bt)|0)+Math.imul(L,pt)|0))<<13)|0;u=((o=o+Math.imul(L,bt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863;var Bt=(u+(n=Math.imul(N,pt))|0)+((8191&(i=(i=Math.imul(N,bt))+Math.imul(U,pt)|0))<<13)|0;return u=((o=Math.imul(U,bt))+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,f[0]=mt,f[1]=yt,f[2]=gt,f[3]=vt,f[4]=wt,f[5]=_t,f[6]=Mt,f[7]=St,f[8]=kt,f[9]=Et,f[10]=At,f[11]=Rt,f[12]=xt,f[13]=Ot,f[14]=It,f[15]=Tt,f[16]=jt,f[17]=Pt,f[18]=Bt,0!==u&&(f[19]=u,r.length++),r};function y(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r._strip()}function g(t,e,r){return y(t,e,r)}function v(t,e){this.x=t,this.y=e}Math.imul||(m=b),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?m(this,t,e):r<63?b(this,t,e):r<1024?y(this,t,e):g(this,t,e)},v.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n>=1;return n},v.prototype.permute=function(t,e,r,n,i,o){for(var a=0;a>>=1)i++;return 1<>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a>=26,r+=o/67108864|0,r+=a>>>26,this.words[i]=67108863&a}return 0!==r&&(this.words[i]=r,this.length++),e?this.ineg():this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r>>i&1}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e=0),i=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<a)for(this.length-=a,u=0;u=0&&(0!==h||u>=i);u--){var c=0|this.words[u];this.words[u]=h<<26-o|c>>>o,h=c&s}return f&&0!==h&&(f.words[f.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e>26)-(f/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===s)return this._strip();for(n(-1===s),s=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this._strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,f=n.length-i.length;if("mod"!==e){(s=new o(null)).length=f+1,s.words=new Array(s.length);for(var u=0;u=0;c--){var d=67108864*(0|n.words[i.length+c])+(0|n.words[i.length+c-1]);for(d=Math.min(d/a|0,67108863),n._ishlnsubmul(i,d,c);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(i,1,c),n.isZero()||(n.negative^=1);s&&(s.words[c]=d)}return s&&s._strip(),n._strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modrn(t.words[0]))}:this._wordDiv(t,e);var i,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var 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s(t){return(t>>>24|t>>>8&65280|t<<8&16711680|(255&t)<<24)>>>0}function a(t){return 1===t.length?"0"+t:t}function h(t){return 7===t.length?"0"+t:6===t.length?"00"+t:5===t.length?"000"+t:4===t.length?"0000"+t:3===t.length?"00000"+t:2===t.length?"000000"+t:1===t.length?"0000000"+t:t}e.inherits=n,e.toArray=function(t,e){if(Array.isArray(t))return t.slice();if(!t)return[];var r=[];if("string"==typeof t)if(e){if("hex"===e)for((t=t.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(t="0"+t),n=0;n>6|192,r[i++]=63&s|128):o(t,n)?(s=65536+((1023&s)<<10)+(1023&t.charCodeAt(++n)),r[i++]=s>>18|240,r[i++]=s>>12&63|128,r[i++]=s>>6&63|128,r[i++]=63&s|128):(r[i++]=s>>12|224,r[i++]=s>>6&63|128,r[i++]=63&s|128)}else for(n=0;n>>0}return s},e.split32=function(t,e){for(var r=new Array(4*t.length),i=0,n=0;i>>24,r[n+1]=o>>>16&255,r[n+2]=o>>>8&255,r[n+3]=255&o):(r[n+3]=o>>>24,r[n+2]=o>>>16&255,r[n+1]=o>>>8&255,r[n]=255&o)}return r},e.rotr32=function(t,e){return t>>>e|t<<32-e},e.rotl32=function(t,e){return t<>>32-e},e.sum32=function(t,e){return t+e>>>0},e.sum32_3=function(t,e,r){return t+e+r>>>0},e.sum32_4=function(t,e,r,i){return t+e+r+i>>>0},e.sum32_5=function(t,e,r,i,n){return t+e+r+i+n>>>0},e.sum64=function(t,e,r,i){var n=t[e],o=i+t[e+1]>>>0,s=(o>>0,t[e+1]=o},e.sum64_hi=function(t,e,r,i){return(e+i>>>0>>0},e.sum64_lo=function(t,e,r,i){return e+i>>>0},e.sum64_4_hi=function(t,e,r,i,n,o,s,a){var h=0,u=e;return h+=(u=u+i>>>0)>>0)