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0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},h.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(i=this,r=t):(i=t,r=this);for(var h=0,f=0;f<r.length;f++)e=(0|i.words[f])-(0|r.words[f])+h,h=e>>26,this.words[f]=67108863&e;for(;0!==h&&f<i.length;f++)e=(0|i.words[f])+h,h=e>>26,this.words[f]=67108863&e;if(0===h&&f<i.length&&i!==this)for(;f<i.length;f++)this.words[f]=i.words[f];return this.length=Math.max(this.length,f),i!==this&&(this.negative=1),this.strip()},h.prototype.sub=function(t){return this.clone().isub(t)};var p=function(t,e,i){var 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vt=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,r=Math.imul(v,j),n=Math.imul(v,C),n=n+Math.imul(g,j)|0,h=Math.imul(g,C),r=r+Math.imul(m,H)|0,n=n+Math.imul(m,G)|0,n=n+Math.imul(p,H)|0,h=h+Math.imul(p,G)|0,r=r+Math.imul(d,F)|0,n=n+Math.imul(d,V)|0,n=n+Math.imul(l,F)|0,h=h+Math.imul(l,V)|0;var gt=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,r=Math.imul(w,j),n=Math.imul(w,C),n=n+Math.imul(y,j)|0,h=Math.imul(y,C),r=r+Math.imul(v,H)|0,n=n+Math.imul(v,G)|0,n=n+Math.imul(g,H)|0,h=h+Math.imul(g,G)|0,r=r+Math.imul(m,F)|0,n=n+Math.imul(m,V)|0,n=n+Math.imul(p,F)|0,h=h+Math.imul(p,V)|0,r=r+Math.imul(d,W)|0,n=n+Math.imul(d,X)|0,n=n+Math.imul(l,W)|0,h=h+Math.imul(l,X)|0;var Mt=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,r=Math.imul(k,j),n=Math.imul(k,C),n=n+Math.imul(S,j)|0,h=Math.imul(S,C),r=r+Math.imul(w,H)|0,n=n+Math.imul(w,G)|0,n=n+Math.imul(y,H)|0,h=h+Math.imul(y,G)|0,r=r+Math.imul(v,F)|0,n=n+Math.imul(v,V)|0,n=n+Math.imul(g,F)|0,h=h+Math.imul(g,V)|0,r=r+Math.imul(m,W)|0,n=n+Math.imul(m,X)|0,n=n+Math.imul(p,W)|0,h=h+Math.imul(p,X)|0,r=r+Math.imul(d,$)|0,n=n+Math.imul(d,tt)|0,n=n+Math.imul(l,$)|0,h=h+Math.imul(l,tt)|0;var wt=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,r=Math.imul(B,j),n=Math.imul(B,C),n=n+Math.imul(x,j)|0,h=Math.imul(x,C),r=r+Math.imul(k,H)|0,n=n+Math.imul(k,G)|0,n=n+Math.imul(S,H)|0,h=h+Math.imul(S,G)|0,r=r+Math.imul(w,F)|0,n=n+Math.imul(w,V)|0,n=n+Math.imul(y,F)|0,h=h+Math.imul(y,V)|0,r=r+Math.imul(v,W)|0,n=n+Math.imul(v,X)|0,n=n+Math.imul(g,W)|0,h=h+Math.imul(g,X)|0,r=r+Math.imul(m,$)|0,n=n+Math.imul(m,tt)|0,n=n+Math.imul(p,$)|0,h=h+Math.imul(p,tt)|0,r=r+Math.imul(d,it)|0,n=n+Math.imul(d,rt)|0,n=n+Math.imul(l,it)|0,h=h+Math.imul(l,rt)|0;var yt=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,r=Math.imul(q,j),n=Math.imul(q,C),n=n+Math.imul(z,j)|0,h=Math.imul(z,C),r=r+Math.imul(B,H)|0,n=n+Math.imul(B,G)|0,n=n+Math.imul(x,H)|0,h=h+Math.imul(x,G)|0,r=r+Math.imul(k,F)|0,n=n+Math.imul(k,V)|0,n=n+Math.imul(S,F)|0,h=h+Math.imul(S,V)|0,r=r+Math.imul(w,W)|0,n=n+Math.imul(w,X)|0,n=n+Math.imul(y,W)|0,h=h+Math.imul(y,X)|0,r=r+Math.imul(v,$)|0,n=n+Math.imul(v,tt)|0,n=n+Math.imul(g,$)|0,h=h+Math.imul(g,tt)|0,r=r+Math.imul(m,it)|0,n=n+Math.imul(m,rt)|0,n=n+Math.imul(p,it)|0,h=h+Math.imul(p,rt)|0,r=r+Math.imul(d,ht)|0,n=n+Math.imul(d,ft)|0,n=n+Math.imul(l,ht)|0,h=h+Math.imul(l,ft)|0;var _t=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,r=Math.imul(I,j),n=Math.imul(I,C),n=n+Math.imul(Z,j)|0,h=Math.imul(Z,C),r=r+Math.imul(q,H)|0,n=n+Math.imul(q,G)|0,n=n+Math.imul(z,H)|0,h=h+Math.imul(z,G)|0,r=r+Math.imul(B,F)|0,n=n+Math.imul(B,V)|0,n=n+Math.imul(x,F)|0,h=h+Math.imul(x,V)|0,r=r+Math.imul(k,W)|0,n=n+Math.imul(k,X)|0,n=n+Math.imul(S,W)|0,h=h+Math.imul(S,X)|0,r=r+Math.imul(w,$)|0,n=n+Math.imul(w,tt)|0,n=n+Math.imul(y,$)|0,h=h+Math.imul(y,tt)|0,r=r+Math.imul(v,it)|0,n=n+Math.imul(v,rt)|0,n=n+Math.imul(g,it)|0,h=h+Math.imul(g,rt)|0,r=r+Math.imul(m,ht)|0,n=n+Math.imul(m,ft)|0,n=n+Math.imul(p,ht)|0,h=h+Math.imul(p,ft)|0,r=r+Math.imul(d,ot)|0,n=n+Math.imul(d,st)|0,n=n+Math.imul(l,ot)|0,h=h+Math.imul(l,st)|0;var kt=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,r=Math.imul(N,j),n=Math.imul(N,C),n=n+Math.imul(L,j)|0,h=Math.imul(L,C),r=r+Math.imul(I,H)|0,n=n+Math.imul(I,G)|0,n=n+Math.imul(Z,H)|0,h=h+Math.imul(Z,G)|0,r=r+Math.imul(q,F)|0,n=n+Math.imul(q,V)|0,n=n+Math.imul(z,F)|0,h=h+Math.imul(z,V)|0,r=r+Math.imul(B,W)|0,n=n+Math.imul(B,X)|0,n=n+Math.imul(x,W)|0,h=h+Math.imul(x,X)|0,r=r+Math.imul(k,$)|0,n=n+Math.imul(k,tt)|0,n=n+Math.imul(S,$)|0,h=h+Math.imul(S,tt)|0,r=r+Math.imul(w,it)|0,n=n+Math.imul(w,rt)|0,n=n+Math.imul(y,it)|0,h=h+Math.imul(y,rt)|0,r=r+Math.imul(v,ht)|0,n=n+Math.imul(v,ft)|0,n=n+Math.imul(g,ht)|0,h=h+Math.imul(g,ft)|0,r=r+Math.imul(m,ot)|0,n=n+Math.imul(m,st)|0,n=n+Math.imul(p,ot)|0,h=h+Math.imul(p,st)|0,r=r+Math.imul(d,dt)|0,n=n+Math.imul(d,lt)|0,n=n+Math.imul(l,dt)|0,h=h+Math.imul(l,lt)|0;var St=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(St>>>26)|0,St&=67108863,r=Math.imul(D,j),n=Math.imul(D,C),n=n+Math.imul(K,j)|0,h=Math.imul(K,C),r=r+Math.imul(N,H)|0,n=n+Math.imul(N,G)|0,n=n+Math.imul(L,H)|0,h=h+Math.imul(L,G)|0,r=r+Math.imul(I,F)|0,n=n+Math.imul(I,V)|0,n=n+Math.imul(Z,F)|0,h=h+Math.imul(Z,V)|0,r=r+Math.imul(q,W)|0,n=n+Math.imul(q,X)|0,n=n+Math.imul(z,W)|0,h=h+Math.imul(z,X)|0,r=r+Math.imul(B,$)|0,n=n+Math.imul(B,tt)|0,n=n+Math.imul(x,$)|0,h=h+Math.imul(x,tt)|0,r=r+Math.imul(k,it)|0,n=n+Math.imul(k,rt)|0,n=n+Math.imul(S,it)|0,h=h+Math.imul(S,rt)|0,r=r+Math.imul(w,ht)|0,n=n+Math.imul(w,ft)|0,n=n+Math.imul(y,ht)|0,h=h+Math.imul(y,ft)|0,r=r+Math.imul(v,ot)|0,n=n+Math.imul(v,st)|0,n=n+Math.imul(g,ot)|0,h=h+Math.imul(g,st)|0,r=r+Math.imul(m,dt)|0,n=n+Math.imul(m,lt)|0,n=n+Math.imul(p,dt)|0,h=h+Math.imul(p,lt)|0,r=r+Math.imul(d,mt)|0,n=n+Math.imul(d,pt)|0,n=n+Math.imul(l,mt)|0,h=h+Math.imul(l,pt)|0;var At=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(At>>>26)|0,At&=67108863,r=Math.imul(D,H),n=Math.imul(D,G),n=n+Math.imul(K,H)|0,h=Math.imul(K,G),r=r+Math.imul(N,F)|0,n=n+Math.imul(N,V)|0,n=n+Math.imul(L,F)|0,h=h+Math.imul(L,V)|0,r=r+Math.imul(I,W)|0,n=n+Math.imul(I,X)|0,n=n+Math.imul(Z,W)|0,h=h+Math.imul(Z,X)|0,r=r+Math.imul(q,$)|0,n=n+Math.imul(q,tt)|0,n=n+Math.imul(z,$)|0,h=h+Math.imul(z,tt)|0,r=r+Math.imul(B,it)|0,n=n+Math.imul(B,rt)|0,n=n+Math.imul(x,it)|0,h=h+Math.imul(x,rt)|0,r=r+Math.imul(k,ht)|0,n=n+Math.imul(k,ft)|0,n=n+Math.imul(S,ht)|0,h=h+Math.imul(S,ft)|0,r=r+Math.imul(w,ot)|0,n=n+Math.imul(w,st)|0,n=n+Math.imul(y,ot)|0,h=h+Math.imul(y,st)|0,r=r+Math.imul(v,dt)|0,n=n+Math.imul(v,lt)|0,n=n+Math.imul(g,dt)|0,h=h+Math.imul(g,lt)|0,r=r+Math.imul(m,mt)|0,n=n+Math.imul(m,pt)|0,n=n+Math.imul(p,mt)|0,h=h+Math.imul(p,pt)|0;var Bt=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,r=Math.imul(D,F),n=Math.imul(D,V),n=n+Math.imul(K,F)|0,h=Math.imul(K,V),r=r+Math.imul(N,W)|0,n=n+Math.imul(N,X)|0,n=n+Math.imul(L,W)|0,h=h+Math.imul(L,X)|0,r=r+Math.imul(I,$)|0,n=n+Math.imul(I,tt)|0,n=n+Math.imul(Z,$)|0,h=h+Math.imul(Z,tt)|0,r=r+Math.imul(q,it)|0,n=n+Math.imul(q,rt)|0,n=n+Math.imul(z,it)|0,h=h+Math.imul(z,rt)|0,r=r+Math.imul(B,ht)|0,n=n+Math.imul(B,ft)|0,n=n+Math.imul(x,ht)|0,h=h+Math.imul(x,ft)|0,r=r+Math.imul(k,ot)|0,n=n+Math.imul(k,st)|0,n=n+Math.imul(S,ot)|0,h=h+Math.imul(S,st)|0,r=r+Math.imul(w,dt)|0,n=n+Math.imul(w,lt)|0,n=n+Math.imul(y,dt)|0,h=h+Math.imul(y,lt)|0,r=r+Math.imul(v,mt)|0,n=n+Math.imul(v,pt)|0,n=n+Math.imul(g,mt)|0,h=h+Math.imul(g,pt)|0;var xt=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,r=Math.imul(D,W),n=Math.imul(D,X),n=n+Math.imul(K,W)|0,h=Math.imul(K,X),r=r+Math.imul(N,$)|0,n=n+Math.imul(N,tt)|0,n=n+Math.imul(L,$)|0,h=h+Math.imul(L,tt)|0,r=r+Math.imul(I,it)|0,n=n+Math.imul(I,rt)|0,n=n+Math.imul(Z,it)|0,h=h+Math.imul(Z,rt)|0,r=r+Math.imul(q,ht)|0,n=n+Math.imul(q,ft)|0,n=n+Math.imul(z,ht)|0,h=h+Math.imul(z,ft)|0,r=r+Math.imul(B,ot)|0,n=n+Math.imul(B,st)|0,n=n+Math.imul(x,ot)|0,h=h+Math.imul(x,st)|0,r=r+Math.imul(k,dt)|0,n=n+Math.imul(k,lt)|0,n=n+Math.imul(S,dt)|0,h=h+Math.imul(S,lt)|0,r=r+Math.imul(w,mt)|0,n=n+Math.imul(w,pt)|0,n=n+Math.imul(y,mt)|0,h=h+Math.imul(y,pt)|0;var Rt=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,r=Math.imul(D,$),n=Math.imul(D,tt),n=n+Math.imul(K,$)|0,h=Math.imul(K,tt),r=r+Math.imul(N,it)|0,n=n+Math.imul(N,rt)|0,n=n+Math.imul(L,it)|0,h=h+Math.imul(L,rt)|0,r=r+Math.imul(I,ht)|0,n=n+Math.imul(I,ft)|0,n=n+Math.imul(Z,ht)|0,h=h+Math.imul(Z,ft)|0,r=r+Math.imul(q,ot)|0,n=n+Math.imul(q,st)|0,n=n+Math.imul(z,ot)|0,h=h+Math.imul(z,st)|0,r=r+Math.imul(B,dt)|0,n=n+Math.imul(B,lt)|0,n=n+Math.imul(x,dt)|0,h=h+Math.imul(x,lt)|0,r=r+Math.imul(k,mt)|0,n=n+Math.imul(k,pt)|0,n=n+Math.imul(S,mt)|0,h=h+Math.imul(S,pt)|0;var qt=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(qt>>>26)|0,qt&=67108863,r=Math.imul(D,it),n=Math.imul(D,rt),n=n+Math.imul(K,it)|0,h=Math.imul(K,rt),r=r+Math.imul(N,ht)|0,n=n+Math.imul(N,ft)|0,n=n+Math.imul(L,ht)|0,h=h+Math.imul(L,ft)|0,r=r+Math.imul(I,ot)|0,n=n+Math.imul(I,st)|0,n=n+Math.imul(Z,ot)|0,h=h+Math.imul(Z,st)|0,r=r+Math.imul(q,dt)|0,n=n+Math.imul(q,lt)|0,n=n+Math.imul(z,dt)|0,h=h+Math.imul(z,lt)|0,r=r+Math.imul(B,mt)|0,n=n+Math.imul(B,pt)|0,n=n+Math.imul(x,mt)|0,h=h+Math.imul(x,pt)|0;var zt=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(zt>>>26)|0,zt&=67108863,r=Math.imul(D,ht),n=Math.imul(D,ft),n=n+Math.imul(K,ht)|0,h=Math.imul(K,ft),r=r+Math.imul(N,ot)|0,n=n+Math.imul(N,st)|0,n=n+Math.imul(L,ot)|0,h=h+Math.imul(L,st)|0,r=r+Math.imul(I,dt)|0,n=n+Math.imul(I,lt)|0,n=n+Math.imul(Z,dt)|0,h=h+Math.imul(Z,lt)|0,r=r+Math.imul(q,mt)|0,n=n+Math.imul(q,pt)|0,n=n+Math.imul(z,mt)|0,h=h+Math.imul(z,pt)|0;var Et=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,r=Math.imul(D,ot),n=Math.imul(D,st),n=n+Math.imul(K,ot)|0,h=Math.imul(K,st),r=r+Math.imul(N,dt)|0,n=n+Math.imul(N,lt)|0,n=n+Math.imul(L,dt)|0,h=h+Math.imul(L,lt)|0,r=r+Math.imul(I,mt)|0,n=n+Math.imul(I,pt)|0,n=n+Math.imul(Z,mt)|0,h=h+Math.imul(Z,pt)|0;var It=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(It>>>26)|0,It&=67108863,r=Math.imul(D,dt),n=Math.imul(D,lt),n=n+Math.imul(K,dt)|0,h=Math.imul(K,lt),r=r+Math.imul(N,mt)|0,n=n+Math.imul(N,pt)|0,n=n+Math.imul(L,mt)|0,h=h+Math.imul(L,pt)|0;var Zt=(s+r|0)+((8191&n)<<13)|0;s=(h+(n>>>13)|0)+(Zt>>>26)|0,Zt&=67108863,r=Math.imul(D,mt),n=Math.imul(D,pt),n=n+Math.imul(K,mt)|0,h=Math.imul(K,pt);var Ot=(s+r|0)+((8191&n)<<13)|0;return s=(h+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,o[0]=bt,o[1]=vt,o[2]=gt,o[3]=Mt,o[4]=wt,o[5]=yt,o[6]=_t,o[7]=kt,o[8]=St,o[9]=At,o[10]=Bt,o[11]=xt,o[12]=Rt,o[13]=qt,o[14]=zt,o[15]=Et,o[16]=It,o[17]=Zt,o[18]=Ot,0!==s&&(o[19]=s,i.length++),i};function b(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,h=0;h<i.length-1;h++){var f=n;n=0;for(var a=67108863&r,o=Math.min(h,e.length-1),s=Math.max(0,h-t.length+1);s<=o;s++){var u=h-s,d=0|t.words[u],l=0|e.words[s],c=d*l,m=67108863&c;f=f+(c/67108864|0)|0,m=m+a|0,a=67108863&m,f=f+(m>>>26)|0,n+=f>>>26,f&=67108863}i.words[h]=a,r=f,f=n}return 0!==r?i.words[h]=r:i.length--,i.strip()}function v(t,e,i){var r=new g;return r.mulp(t,e,i)}function g(t,e){this.x=t,this.y=e}Math.imul||(p=m),h.prototype.mulTo=function(t,e){var i,r=this.length+t.length;return i=10===this.length&&10===t.length?p(this,t,e):r<63?m(this,t,e):r<1024?b(this,t,e):v(this,t,e),i},g.prototype.makeRBT=function(t){for(var e=new Array(t),i=h.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},g.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},g.prototype.permute=function(t,e,i,r,n,h){for(var f=0;f<h;f++)r[f]=e[t[f]],n[f]=i[t[f]]},g.prototype.transform=function(t,e,i,r,n,h){this.permute(h,t,e,i,r,n);for(var f=1;f<n;f<<=1)for(var a=f<<1,o=Math.cos(2*Math.PI/a),s=Math.sin(2*Math.PI/a),u=0;u<n;u+=a)for(var d=o,l=s,c=0;c<f;c++){var m=i[u+c],p=r[u+c],b=i[u+c+f],v=r[u+c+f],g=d*b-l*v;v=d*v+l*b,b=g,i[u+c]=m+b,r[u+c]=p+v,i[u+c+f]=m-b,r[u+c+f]=p-v,c!==a&&(g=o*d-s*l,l=o*l+s*d,d=g)}},g.prototype.guessLen13b=function(t,e){var i=1|Math.max(e,t),r=1&i,n=0;for(i=i/2|0;i;i>>>=1)n++;return 1<<n+1+r},g.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},g.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},g.prototype.convert13b=function(t,e,i,n){for(var h=0,f=0;f<e;f++)h+=0|t[f],i[2*f]=8191&h,h>>>=13,i[2*f+1]=8191&h,h>>>=13;for(f=2*e;f<n;++f)i[f]=0;r(0===h),r(0===(-8192&h))},g.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},g.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),h=this.stub(r),f=new Array(r),a=new Array(r),o=new Array(r),s=new Array(r),u=new Array(r),d=new Array(r),l=i.words;l.length=r,this.convert13b(t.words,t.length,f,r),this.convert13b(e.words,e.length,s,r),this.transform(f,h,a,o,r,n),this.transform(s,h,u,d,r,n);for(var c=0;c<r;c++){var m=a[c]*u[c]-o[c]*d[c];o[c]=a[c]*d[c]+o[c]*u[c],a[c]=m}return this.conjugate(a,o,r),this.transform(a,o,l,h,r,n),this.conjugate(l,h,r),this.normalize13b(l,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},h.prototype.mul=function(t){var e=new h(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},h.prototype.mulf=function(t){var e=new h(null);return e.words=new 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a=this.words[e]&h,o=(0|this.words[e])-a<<i;this.words[e]=o|f,f=a>>>26-i}f&&(this.words[e]=f,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},h.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},h.prototype.iushrn=function(t,e,i){var n;r("number"===typeof t&&t>=0),n=e?(e-e%26)/26:0;var h=t%26,f=Math.min((t-h)/26,this.length),a=67108863^67108863>>>h<<h,o=i;if(n-=f,n=Math.max(0,n),o){for(var s=0;s<f;s++)o.words[s]=this.words[s];o.length=f}if(0===f);else if(this.length>f)for(this.length-=f,s=0;s<this.length;s++)this.words[s]=this.words[s+f];else this.words[0]=0,this.length=1;var u=0;for(s=this.length-1;s>=0&&(0!==u||s>=n);s--){var d=0|this.words[s];this.words[s]=u<<26-h|d>>>h,u=d&a}return o&&0!==u&&(o.words[o.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},h.prototype.ishrn=function(t,e,i){return r(0===this.negative),this.iushrn(t,e,i)},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 e=t%26,i=(t-e)/26,n=1<<e;if(this.length<=i)return!1;var h=this.words[i];return!!(h&n)},h.prototype.imaskn=function(t){r("number"===typeof t&&t>=0);var e=t%26,i=(t-e)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=i)return this;if(0!==e&&i++,this.length=Math.min(i,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}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 e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},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 e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+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 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c=67108864*(0|r.words[n.length+l])+(0|r.words[n.length+l-1]);c=Math.min(c/f|0,67108863),r._ishlnsubmul(n,c,l);while(0!==r.negative)c--,r.negative=0,r._ishlnsubmul(n,1,l),r.isZero()||(r.negative^=1);o&&(o.words[l]=c)}return o&&o.strip(),r.strip(),"div"!==e&&0!==i&&r.iushrn(i),{div:o||null,mod:r}},h.prototype.divmod=function(t,e,i){return r(!t.isZero()),this.isZero()?{div:new h(0),mod:new h(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(f=a.mod.neg(),i&&0!==f.negative&&f.iadd(t)),{div:n,mod:f}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!==(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(f=a.mod.neg(),i&&0!==f.negative&&f.isub(t)),{div:a.div,mod:f}):t.length>this.length||this.cmp(t)<0?{div:new h(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new h(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new h(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,f,a},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 e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),n=t.andln(1),h=i.cmp(r);return h<0||1===n&&0===h?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},h.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,i=0,n=this.length-1;n>=0;n--)i=(e*i+(0|this.words[n]))%t;return i},h.prototype.idivn=function(t){r(t<=67108863);for(var e=0,i=this.length-1;i>=0;i--){var n=(0|this.words[i])+67108864*e;this.words[i]=n/t|0,e=n%t}return this.strip()},h.prototype.divn=function(t){return this.clone().idivn(t)},h.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());var e=this,i=t.clone();e=0!==e.negative?e.umod(t):e.clone();var n=new h(1),f=new h(0),a=new h(0),o=new h(1),s=0;while(e.isEven()&&i.isEven())e.iushrn(1),i.iushrn(1),++s;var u=i.clone(),d=e.clone();while(!e.isZero()){for(var l=0,c=1;0===(e.words[0]&c)&&l<26;++l,c<<=1);if(l>0){e.iushrn(l);while(l-- >0)(n.isOdd()||f.isOdd())&&(n.iadd(u),f.isub(d)),n.iushrn(1),f.iushrn(1)}for(var m=0,p=1;0===(i.words[0]&p)&&m<26;++m,p<<=1);if(m>0){i.iushrn(m);while(m-- >0)(a.isOdd()||o.isOdd())&&(a.iadd(u),o.isub(d)),a.iushrn(1),o.iushrn(1)}e.cmp(i)>=0?(e.isub(i),n.isub(a),f.isub(o)):(i.isub(e),a.isub(n),o.isub(f))}return{a:a,b:o,gcd:i.iushln(s)}},h.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var e=this,i=t.clone();e=0!==e.negative?e.umod(t):e.clone();var n,f=new h(1),a=new h(0),o=i.clone();while(e.cmpn(1)>0&&i.cmpn(1)>0){for(var s=0,u=1;0===(e.words[0]&u)&&s<26;++s,u<<=1);if(s>0){e.iushrn(s);while(s-- >0)f.isOdd()&&f.iadd(o),f.iushrn(1)}for(var d=0,l=1;0===(i.words[0]&l)&&d<26;++d,l<<=1);if(d>0){i.iushrn(d);while(d-- >0)a.isOdd()&&a.iadd(o),a.iushrn(1)}e.cmp(i)>=0?(e.isub(i),f.isub(a)):(i.isub(e),a.isub(f))}return n=0===e.cmpn(1)?f:a,n.cmpn(0)<0&&n.iadd(t),n},h.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0,i.negative=0;for(var r=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);do{while(e.isEven())e.iushrn(1);while(i.isEven())i.iushrn(1);var n=e.cmp(i);if(n<0){var h=e;e=i,i=h}else if(0===n||0===i.cmpn(1))break;e.isub(i)}while(1);return i.iushln(r)},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 e=t%26,i=(t-e)/26,n=1<<e;if(this.length<=i)return this._expand(i+1),this.words[i]|=n,this;for(var h=n,f=i;0!==h&&f<this.length;f++){var a=0|this.words[f];a+=h,h=a>>>26,a&=67108863,this.words[f]=a}return 0!==h&&(this.words[f]=h,this.length++),this},h.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},h.prototype.cmpn=function(t){var e,i=t<0;if(0!==this.negative&&!i)return-1;if(0===this.negative&&i)return 1;if(this.strip(),this.length>1)e=1;else{i&&(t=-t),r(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},h.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},h.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;i>=0;i--){var r=0|this.words[i],n=0|t.words[i];if(r!==n){r<n?e=-1:r>n&&(e=1);break}}return e},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 M={k256:null,p224:null,p192:null,p25519:null};function w(t,e){this.name=t,this.p=new h(e,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 _(){w.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function k(){w.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function S(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function A(t){if("string"===typeof t){var e=h._prime(t);this.m=e.p,this.prime=e}else r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function B(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 e,i=t;do{this.split(i,this.tmp),i=this.imulK(i),i=i.iadd(this.tmp),e=i.bitLength()}while(e>this.n);var r=e<this.n?-1:i.ucmp(this.p);return 0===r?(i.words[0]=0,i.length=1):r>0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},w.prototype.split=function(t,e){t.iushrn(this.n,0,e)},w.prototype.imulK=function(t){return t.imul(this.k)},n(y,w),y.prototype.split=function(t,e){for(var i=4194303,r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var h=t.words[9];for(e.words[e.length++]=h&i,n=10;n<t.length;n++){var f=0|t.words[n];t.words[n-10]=(f&i)<<4|h>>>22,h=f}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 e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(_,w),n(k,w),n(S,w),S.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 0!==e&&(t.words[t.length++]=e),t},h._prime=function(t){if(M[t])return M[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new _;else if("p192"===t)e=new k;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new S}return M[t]=e,e},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,e){r(0===(t.negative|e.negative),"red works only with positives"),r(t.red&&t.red===e.red,"red works only with red numbers")},A.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},A.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},A.prototype.add=function(t,e){this._verify2(t,e);var i=t.add(e);return i.cmp(this.m)>=0&&i.isub(this.m),i._forceRed(this)},A.prototype.iadd=function(t,e){this._verify2(t,e);var i=t.iadd(e);return i.cmp(this.m)>=0&&i.isub(this.m),i},A.prototype.sub=function(t,e){this._verify2(t,e);var i=t.sub(e);return i.cmpn(0)<0&&i.iadd(this.m),i._forceRed(this)},A.prototype.isub=function(t,e){this._verify2(t,e);var i=t.isub(e);return i.cmpn(0)<0&&i.iadd(this.m),i},A.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},A.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},A.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},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 e=this.m.andln(3);if(r(e%2===1),3===e){var i=this.m.add(new h(1)).iushrn(2);return this.pow(t,i)}var n=this.m.subn(1),f=0;while(!n.isZero()&&0===n.andln(1))f++,n.iushrn(1);r(!n.isZero());var a=new h(1).toRed(this),o=a.redNeg(),s=this.m.subn(1).iushrn(1),u=this.m.bitLength();u=new h(2*u*u).toRed(this);while(0!==this.pow(u,s).cmp(o))u.redIAdd(o);var d=this.pow(u,n),l=this.pow(t,n.addn(1).iushrn(1)),c=this.pow(t,n),m=f;while(0!==c.cmp(a)){for(var p=c,b=0;0!==p.cmp(a);b++)p=p.redSqr();r(b<m);var v=this.pow(d,new h(1).iushln(m-b-1));l=l.redMul(v),d=v.redSqr(),c=c.redMul(d),m=b}return l},A.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},A.prototype.pow=function(t,e){if(e.isZero())return new h(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=4,r=new Array(1<<i);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 f=r[0],a=0,o=0,s=e.bitLength()%26;for(0===s&&(s=26),n=e.length-1;n>=0;n--){for(var u=e.words[n],d=s-1;d>=0;d--){var l=u>>d&1;f!==r[0]&&(f=this.sqr(f)),0!==l||0!==a?(a<<=1,a|=l,o++,(o===i||0===n&&0===d)&&(f=this.mul(f,r[a]),o=0,a=0)):o=0}s=26}return f},A.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},A.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},h.mont=function(t){return new B(t)},n(B,A),B.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},B.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},B.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var i=t.imul(e),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),h=n;return n.cmp(this.m)>=0?h=n.isub(this.m):n.cmpn(0)<0&&(h=n.iadd(this.m)),h._forceRed(this)},B.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new h(0)._forceRed(this);var i=t.mul(e),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),f=n;return n.cmp(this.m)>=0?f=n.isub(this.m):n.cmpn(0)<0&&(f=n.iadd(this.m)),f._forceRed(this)},B.prototype.invm=function(t){var e=this.imod(t._invmp(this.m).mul(this.r2));return e._forceRed(this)}})(t,this)}).call(this,i("62e4")(t))},"4e2b":function(t,e,i){"use strict";var r=i("da3e"),n=i("3fb5"),h=i("5ee7"),f=i("0184");function a(){this.tmp=new Array(2),this.keys=null}function o(t){f.call(this,t);var e=new a;this._desState=e,this.deriveKeys(e,t.key)}n(o,f),t.exports=o,o.create=function(t){return new o(t)};var s=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];o.prototype.deriveKeys=function(t,e){t.keys=new Array(32),r.equal(e.length,this.blockSize,"Invalid key length");var i=h.readUInt32BE(e,0),n=h.readUInt32BE(e,4);h.pc1(i,n,t.tmp,0),i=t.tmp[0],n=t.tmp[1];for(var f=0;f<t.keys.length;f+=2){var a=s[f>>>1];i=h.r28shl(i,a),n=h.r28shl(n,a),h.pc2(i,n,t.keys,f)}},o.prototype._update=function(t,e,i,r){var n=this._desState,f=h.readUInt32BE(t,e),a=h.readUInt32BE(t,e+4);h.ip(f,a,n.tmp,0),f=n.tmp[0],a=n.tmp[1],"encrypt"===this.type?this._encrypt(n,f,a,n.tmp,0):this._decrypt(n,f,a,n.tmp,0),f=n.tmp[0],a=n.tmp[1],h.writeUInt32BE(i,f,r),h.writeUInt32BE(i,a,r+4)},o.prototype._pad=function(t,e){if(!1===this.padding)return!1;for(var i=t.length-e,r=e;r<t.length;r++)t[r]=i;return!0},o.prototype._unpad=function(t){if(!1===this.padding)return t;for(var e=t[t.length-1],i=t.length-e;i<t.length;i++)r.equal(t[i],e);return t.slice(0,t.length-e)},o.prototype._encrypt=function(t,e,i,r,n){for(var f=e,a=i,o=0;o<t.keys.length;o+=2){var s=t.keys[o],u=t.keys[o+1];h.expand(a,t.tmp,0),s^=t.tmp[0],u^=t.tmp[1];var d=h.substitute(s,u),l=h.permute(d),c=a;a=(f^l)>>>0,f=c}h.rip(a,f,r,n)},o.prototype._decrypt=function(t,e,i,r,n){for(var f=i,a=e,o=t.keys.length-2;o>=0;o-=2){var s=t.keys[o],u=t.keys[o+1];h.expand(f,t.tmp,0),s^=t.tmp[0],u^=t.tmp[1];var d=h.substitute(s,u),l=h.permute(d),c=f;f=(a^l)>>>0,a=c}h.rip(f,a,r,n)}},"561d":function(t,e,i){(function(e){var r=i("48e6"),n=i("7a10"),h=new n,f=new r(24),a=new r(11),o=new r(10),s=new r(3),u=new r(7),d=i("58a2"),l=i("11dc");function c(t,i){return i=i||"utf8",e.isBuffer(t)||(t=new e(t,i)),this._pub=new r(t),this}function m(t,i){return i=i||"utf8",e.isBuffer(t)||(t=new e(t,i)),this._priv=new r(t),this}t.exports=v;var p={};function b(t,e){var i=e.toString("hex"),r=[i,t.toString(16)].join("_");if(r in p)return p[r];var n,l=0;if(t.isEven()||!d.simpleSieve||!d.fermatTest(t)||!h.test(t))return l+=1,l+="02"===i||"05"===i?8:4,p[r]=l,l;switch(h.test(t.shrn(1))||(l+=2),i){case"02":t.mod(f).cmp(a)&&(l+=8);break;case"05":n=t.mod(o),n.cmp(s)&&n.cmp(u)&&(l+=8);break;default:l+=4}return p[r]=l,l}function v(t,e,i){this.setGenerator(e),this.__prime=new r(t),this._prime=r.mont(this.__prime),this._primeLen=t.length,this._pub=void 0,this._priv=void 0,this._primeCode=void 0,i?(this.setPublicKey=c,this.setPrivateKey=m):this._primeCode=8}function g(t,i){var r=new e(t.toArray());return i?r.toString(i):r}Object.defineProperty(v.prototype,"verifyError",{enumerable:!0,get:function(){return"number"!==typeof this._primeCode&&(this._primeCode=b(this.__prime,this.__gen)),this._primeCode}}),v.prototype.generateKeys=function(){return this._priv||(this._priv=new r(l(this._primeLen))),this._pub=this._gen.toRed(this._prime).redPow(this._priv).fromRed(),this.getPublicKey()},v.prototype.computeSecret=function(t){t=new r(t),t=t.toRed(this._prime);var i=t.redPow(this._priv).fromRed(),n=new e(i.toArray()),h=this.getPrime();if(n.length<h.length){var f=new e(h.length-n.length);f.fill(0),n=e.concat([f,n])}return n},v.prototype.getPublicKey=function(t){return g(this._pub,t)},v.prototype.getPrivateKey=function(t){return g(this._priv,t)},v.prototype.getPrime=function(t){return g(this.__prime,t)},v.prototype.getGenerator=function(t){return g(this._gen,t)},v.prototype.setGenerator=function(t,i){return i=i||"utf8",e.isBuffer(t)||(t=new e(t,i)),this.__gen=t,this._gen=new r(t),this}}).call(this,i("1c35").Buffer)},"58a2":function(t,e,i){var r=i("11dc");t.exports=M,M.simpleSieve=v,M.fermatTest=g;var n=i("48e6"),h=new n(24),f=i("7a10"),a=new f,o=new n(1),s=new n(2),u=new n(5),d=(new n(16),new n(8),new n(10)),l=new n(3),c=(new n(7),new n(11)),m=new n(4),p=(new n(12),null);function b(){if(null!==p)return p;var t=1048576,e=[];e[0]=2;for(var i=1,r=3;r<t;r+=2){for(var n=Math.ceil(Math.sqrt(r)),h=0;h<i&&e[h]<=n;h++)if(r%e[h]===0)break;i!==h&&e[h]<=n||(e[i++]=r)}return p=e,e}function v(t){for(var e=b(),i=0;i<e.length;i++)if(0===t.modn(e[i]))return 0===t.cmpn(e[i]);return!0}function g(t){var e=n.mont(t);return 0===s.toRed(e).redPow(t.subn(1)).fromRed().cmpn(1)}function M(t,e){if(t<16)return new n(2===e||5===e?[140,123]:[140,39]);var i,f;e=new n(e);while(1){i=new n(r(Math.ceil(t/8)));while(i.bitLength()>t)i.ishrn(1);if(i.isEven()&&i.iadd(o),i.testn(1)||i.iadd(s),e.cmp(s)){if(!e.cmp(u))while(i.mod(d).cmp(l))i.iadd(m)}else while(i.mod(h).cmp(c))i.iadd(m);if(f=i.shrn(1),v(f)&&v(i)&&g(f)&&g(i)&&a.test(f)&&a.test(i))return i}}},"5ee7":function(t,e,i){"use strict";e.readUInt32BE=function(t,e){var i=t[0+e]<<24|t[1+e]<<16|t[2+e]<<8|t[3+e];return i>>>0},e.writeUInt32BE=function(t,e,i){t[0+i]=e>>>24,t[1+i]=e>>>16&255,t[2+i]=e>>>8&255,t[3+i]=255&e},e.ip=function(t,e,i,r){for(var n=0,h=0,f=6;f>=0;f-=2){for(var a=0;a<=24;a+=8)n<<=1,n|=e>>>a+f&1;for(a=0;a<=24;a+=8)n<<=1,n|=t>>>a+f&1}for(f=6;f>=0;f-=2){for(a=1;a<=25;a+=8)h<<=1,h|=e>>>a+f&1;for(a=1;a<=25;a+=8)h<<=1,h|=t>>>a+f&1}i[r+0]=n>>>0,i[r+1]=h>>>0},e.rip=function(t,e,i,r){for(var n=0,h=0,f=0;f<4;f++)for(var a=24;a>=0;a-=8)n<<=1,n|=e>>>a+f&1,n<<=1,n|=t>>>a+f&1;for(f=4;f<8;f++)for(a=24;a>=0;a-=8)h<<=1,h|=e>>>a+f&1,h<<=1,h|=t>>>a+f&1;i[r+0]=n>>>0,i[r+1]=h>>>0},e.pc1=function(t,e,i,r){for(var n=0,h=0,f=7;f>=5;f--){for(var a=0;a<=24;a+=8)n<<=1,n|=e>>a+f&1;for(a=0;a<=24;a+=8)n<<=1,n|=t>>a+f&1}for(a=0;a<=24;a+=8)n<<=1,n|=e>>a+f&1;for(f=1;f<=3;f++){for(a=0;a<=24;a+=8)h<<=1,h|=e>>a+f&1;for(a=0;a<=24;a+=8)h<<=1,h|=t>>a+f&1}for(a=0;a<=24;a+=8)h<<=1,h|=t>>a+f&1;i[r+0]=n>>>0,i[r+1]=h>>>0},e.r28shl=function(t,e){return t<<e&268435455|t>>>28-e};var r=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];e.pc2=function(t,e,i,n){for(var h=0,f=0,a=r.length>>>1,o=0;o<a;o++)h<<=1,h|=t>>>r[o]&1;for(o=a;o<r.length;o++)f<<=1,f|=e>>>r[o]&1;i[n+0]=h>>>0,i[n+1]=f>>>0},e.expand=function(t,e,i){var r=0,n=0;r=(1&t)<<5|t>>>27;for(var h=23;h>=15;h-=4)r<<=6,r|=t>>>h&63;for(h=11;h>=3;h-=4)n|=t>>>h&63,n<<=6;n|=(31&t)<<1|t>>>31,e[i+0]=r>>>0,e[i+1]=n>>>0};var n=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];e.substitute=function(t,e){for(var i=0,r=0;r<4;r++){var h=t>>>18-6*r&63,f=n[64*r+h];i<<=4,i|=f}for(r=0;r<4;r++){h=e>>>18-6*r&63,f=n[256+64*r+h];i<<=4,i|=f}return i>>>0};var h=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];e.permute=function(t){for(var e=0,i=0;i<h.length;i++)e<<=1,e|=t>>>h[i]&1;return e>>>0},e.padSplit=function(t,e,i){var r=t.toString(2);while(r.length<e)r="0"+r;for(var n=[],h=0;h<e;h+=i)n.push(r.slice(h,h+i));return n.join(" ")}},c24d:function(t){t.exports=JSON.parse('{"modp1":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},"modp2":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},"modp5":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},"modp14":{"gen":"02","prime":"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"},"modp15":{"gen":"02","prime":"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"},"modp16":{"gen":"02","prime":"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"},"modp17":{"gen":"02","prime":"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"},"modp18":{"gen":"02","prime":"ffffffffffffffffc90fdaa22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