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ty=(c+i|0)+((8191&(n=(n=Math.imul(h,F))+Math.imul(d,z)|0))<<13)|0;c=((a=Math.imul(d,F))+(n>>>13)|0)+(ty>>>26)|0,ty&=0x3ffffff,i=Math.imul(p,z),n=(n=Math.imul(p,F))+Math.imul(b,z)|0,a=Math.imul(b,F),i=i+Math.imul(h,W)|0;var tm=(c+i|0)+((8191&(n=(n=n+Math.imul(h,K)|0)+Math.imul(d,W)|0))<<13)|0;c=((a=a+Math.imul(d,K)|0)+(n>>>13)|0)+(tm>>>26)|0,tm&=0x3ffffff,i=Math.imul(m,z),n=(n=Math.imul(m,F))+Math.imul(g,z)|0,a=Math.imul(g,F),i=i+Math.imul(p,W)|0,n=(n=n+Math.imul(p,K)|0)+Math.imul(b,W)|0,a=a+Math.imul(b,K)|0,i=i+Math.imul(h,G)|0;var tg=(c+i|0)+((8191&(n=(n=n+Math.imul(h,$)|0)+Math.imul(d,G)|0))<<13)|0;c=((a=a+Math.imul(d,$)|0)+(n>>>13)|0)+(tg>>>26)|0,tg&=0x3ffffff,i=Math.imul(_,z),n=(n=Math.imul(_,F))+Math.imul(w,z)|0,a=Math.imul(w,F),i=i+Math.imul(m,W)|0,n=(n=n+Math.imul(m,K)|0)+Math.imul(g,W)|0,a=a+Math.imul(g,K)|0,i=i+Math.imul(p,G)|0,n=(n=n+Math.imul(p,$)|0)+Math.imul(b,G)|0,a=a+Math.imul(b,$)|0,i=i+Math.imul(h,X)|0;var tv=(c+i|0)+((8191&(n=(n=n+Math.imul(h,J)|0)+Math.imul(d,X)|0))<<13)|0;c=((a=a+Math.imul(d,J)|0)+(n>>>13)|0)+(tv>>>26)|0,tv&=0x3ffffff,i=Math.imul(M,z),n=(n=Math.imul(M,F))+Math.imul(S,z)|0,a=Math.imul(S,F),i=i+Math.imul(_,W)|0,n=(n=n+Math.imul(_,K)|0)+Math.imul(w,W)|0,a=a+Math.imul(w,K)|0,i=i+Math.imul(m,G)|0,n=(n=n+Math.imul(m,$)|0)+Math.imul(g,G)|0,a=a+Math.imul(g,$)|0,i=i+Math.imul(p,X)|0,n=(n=n+Math.imul(p,J)|0)+Math.imul(b,X)|0,a=a+Math.imul(b,J)|0,i=i+Math.imul(h,Q)|0;var t_=(c+i|0)+((8191&(n=(n=n+Math.imul(h,tt)|0)+Math.imul(d,Q)|0))<<13)|0;c=((a=a+Math.imul(d,tt)|0)+(n>>>13)|0)+(t_>>>26)|0,t_&=0x3ffffff,i=Math.imul(A,z),n=(n=Math.imul(A,F))+Math.imul(k,z)|0,a=Math.imul(k,F),i=i+Math.imul(M,W)|0,n=(n=n+Math.imul(M,K)|0)+Math.imul(S,W)|0,a=a+Math.imul(S,K)|0,i=i+Math.imul(_,G)|0,n=(n=n+Math.imul(_,$)|0)+Math.imul(w,G)|0,a=a+Math.imul(w,$)|0,i=i+Math.imul(m,X)|0,n=(n=n+Math.imul(m,J)|0)+Math.imul(g,X)|0,a=a+Math.imul(g,J)|0,i=i+Math.imul(p,Q)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(b,Q)|0,a=a+Math.imul(b,tt)|0,i=i+Math.imul(h,tr)|0;var tw=(c+i|0)+((8191&(n=(n=n+Math.imul(h,ti)|0)+Math.imul(d,tr)|0))<<13)|0;c=((a=a+Math.imul(d,ti)|0)+(n>>>13)|0)+(tw>>>26)|0,tw&=0x3ffffff,i=Math.imul(I,z),n=(n=Math.imul(I,F))+Math.imul(O,z)|0,a=Math.imul(O,F),i=i+Math.imul(A,W)|0,n=(n=n+Math.imul(A,K)|0)+Math.imul(k,W)|0,a=a+Math.imul(k,K)|0,i=i+Math.imul(M,G)|0,n=(n=n+Math.imul(M,$)|0)+Math.imul(S,G)|0,a=a+Math.imul(S,$)|0,i=i+Math.imul(_,X)|0,n=(n=n+Math.imul(_,J)|0)+Math.imul(w,X)|0,a=a+Math.imul(w,J)|0,i=i+Math.imul(m,Q)|0,n=(n=n+Math.imul(m,tt)|0)+Math.imul(g,Q)|0,a=a+Math.imul(g,tt)|0,i=i+Math.imul(p,tr)|0,n=(n=n+Math.imul(p,ti)|0)+Math.imul(b,tr)|0,a=a+Math.imul(b,ti)|0,i=i+Math.imul(h,ta)|0;var tx=(c+i|0)+((8191&(n=(n=n+Math.imul(h,to)|0)+Math.imul(d,ta)|0))<<13)|0;c=((a=a+Math.imul(d,to)|0)+(n>>>13)|0)+(tx>>>26)|0,tx&=0x3ffffff,i=Math.imul(B,z),n=(n=Math.imul(B,F))+Math.imul(j,z)|0,a=Math.imul(j,F),i=i+Math.imul(I,W)|0,n=(n=n+Math.imul(I,K)|0)+Math.imul(O,W)|0,a=a+Math.imul(O,K)|0,i=i+Math.imul(A,G)|0,n=(n=n+Math.imul(A,$)|0)+Math.imul(k,G)|0,a=a+Math.imul(k,$)|0,i=i+Math.imul(M,X)|0,n=(n=n+Math.imul(M,J)|0)+Math.imul(S,X)|0,a=a+Math.imul(S,J)|0,i=i+Math.imul(_,Q)|0,n=(n=n+Math.imul(_,tt)|0)+Math.imul(w,Q)|0,a=a+Math.imul(w,tt)|0,i=i+Math.imul(m,tr)|0,n=(n=n+Math.imul(m,ti)|0)+Math.imul(g,tr)|0,a=a+Math.imul(g,ti)|0,i=i+Math.imul(p,ta)|0,n=(n=n+Math.imul(p,to)|0)+Math.imul(b,ta)|0,a=a+Math.imul(b,to)|0,i=i+Math.imul(h,ts)|0;var tM=(c+i|0)+((8191&(n=(n=n+Math.imul(h,tc)|0)+Math.imul(d,ts)|0))<<13)|0;c=((a=a+Math.imul(d,tc)|0)+(n>>>13)|0)+(tM>>>26)|0,tM&=0x3ffffff,i=Math.imul(C,z),n=(n=Math.imul(C,F))+Math.imul(N,z)|0,a=Math.imul(N,F),i=i+Math.imul(B,W)|0,n=(n=n+Math.imul(B,K)|0)+Math.imul(j,W)|0,a=a+Math.imul(j,K)|0,i=i+Math.imul(I,G)|0,n=(n=n+Math.imul(I,$)|0)+Math.imul(O,G)|0,a=a+Math.imul(O,$)|0,i=i+Math.imul(A,X)|0,n=(n=n+Math.imul(A,J)|0)+Math.imul(k,X)|0,a=a+Math.imul(k,J)|0,i=i+Math.imul(M,Q)|0,n=(n=n+Math.imul(M,tt)|0)+Math.imul(S,Q)|0,a=a+Math.imul(S,tt)|0,i=i+Math.imul(_,tr)|0,n=(n=n+Math.imul(_,ti)|0)+Math.imul(w,tr)|0,a=a+Math.imul(w,ti)|0,i=i+Math.imul(m,ta)|0,n=(n=n+Math.imul(m,to)|0)+Math.imul(g,ta)|0,a=a+Math.imul(g,to)|0,i=i+Math.imul(p,ts)|0,n=(n=n+Math.imul(p,tc)|0)+Math.imul(b,ts)|0,a=a+Math.imul(b,tc)|0,i=i+Math.imul(h,th)|0;var tS=(c+i|0)+((8191&(n=(n=n+Math.imul(h,td)|0)+Math.imul(d,th)|0))<<13)|0;c=((a=a+Math.imul(d,td)|0)+(n>>>13)|0)+(tS>>>26)|0,tS&=0x3ffffff,i=Math.imul(D,z),n=(n=Math.imul(D,F))+Math.imul(U,z)|0,a=Math.imul(U,F),i=i+Math.imul(C,W)|0,n=(n=n+Math.imul(C,K)|0)+Math.imul(N,W)|0,a=a+Math.imul(N,K)|0,i=i+Math.imul(B,G)|0,n=(n=n+Math.imul(B,$)|0)+Math.imul(j,G)|0,a=a+Math.imul(j,$)|0,i=i+Math.imul(I,X)|0,n=(n=n+Math.imul(I,J)|0)+Math.imul(O,X)|0,a=a+Math.imul(O,J)|0,i=i+Math.imul(A,Q)|0,n=(n=n+Math.imul(A,tt)|0)+Math.imul(k,Q)|0,a=a+Math.imul(k,tt)|0,i=i+Math.imul(M,tr)|0,n=(n=n+Math.imul(M,ti)|0)+Math.imul(S,tr)|0,a=a+Math.imul(S,ti)|0,i=i+Math.imul(_,ta)|0,n=(n=n+Math.imul(_,to)|0)+Math.imul(w,ta)|0,a=a+Math.imul(w,to)|0,i=i+Math.imul(m,ts)|0,n=(n=n+Math.imul(m,tc)|0)+Math.imul(g,ts)|0,a=a+Math.imul(g,tc)|0,i=i+Math.imul(p,th)|0,n=(n=n+Math.imul(p,td)|0)+Math.imul(b,th)|0,a=a+Math.imul(b,td)|0,i=i+Math.imul(h,tp)|0;var tE=(c+i|0)+((8191&(n=(n=n+Math.imul(h,tb)|0)+Math.imul(d,tp)|0))<<13)|0;c=((a=a+Math.imul(d,tb)|0)+(n>>>13)|0)+(tE>>>26)|0,tE&=0x3ffffff,i=Math.imul(D,W),n=(n=Math.imul(D,K))+Math.imul(U,W)|0,a=Math.imul(U,K),i=i+Math.imul(C,G)|0,n=(n=n+Math.imul(C,$)|0)+Math.imul(N,G)|0,a=a+Math.imul(N,$)|0,i=i+Math.imul(B,X)|0,n=(n=n+Math.imul(B,J)|0)+Math.imul(j,X)|0,a=a+Math.imul(j,J)|0,i=i+Math.imul(I,Q)|0,n=(n=n+Math.imul(I,tt)|0)+Math.imul(O,Q)|0,a=a+Math.imul(O,tt)|0,i=i+Math.imul(A,tr)|0,n=(n=n+Math.imul(A,ti)|0)+Math.imul(k,tr)|0,a=a+Math.imul(k,ti)|0,i=i+Math.imul(M,ta)|0,n=(n=n+Math.imul(M,to)|0)+Math.imul(S,ta)|0,a=a+Math.imul(S,to)|0,i=i+Math.imul(_,ts)|0,n=(n=n+Math.imul(_,tc)|0)+Math.imul(w,ts)|0,a=a+Math.imul(w,tc)|0,i=i+Math.imul(m,th)|0,n=(n=n+Math.imul(m,td)|0)+Math.imul(g,th)|0,a=a+Math.imul(g,td)|0,i=i+Math.imul(p,tp)|0;var tA=(c+i|0)+((8191&(n=(n=n+Math.imul(p,tb)|0)+Math.imul(b,tp)|0))<<13)|0;c=((a=a+Math.imul(b,tb)|0)+(n>>>13)|0)+(tA>>>26)|0,tA&=0x3ffffff,i=Math.imul(D,G),n=(n=Math.imul(D,$))+Math.imul(U,G)|0,a=Math.imul(U,$),i=i+Math.imul(C,X)|0,n=(n=n+Math.imul(C,J)|0)+Math.imul(N,X)|0,a=a+Math.imul(N,J)|0,i=i+Math.imul(B,Q)|0,n=(n=n+Math.imul(B,tt)|0)+Math.imul(j,Q)|0,a=a+Math.imul(j,tt)|0,i=i+Math.imul(I,tr)|0,n=(n=n+Math.imul(I,ti)|0)+Math.imul(O,tr)|0,a=a+Math.imul(O,ti)|0,i=i+Math.imul(A,ta)|0,n=(n=n+Math.imul(A,to)|0)+Math.imul(k,ta)|0,a=a+Math.imul(k,to)|0,i=i+Math.imul(M,ts)|0,n=(n=n+Math.imul(M,tc)|0)+Math.imul(S,ts)|0,a=a+Math.imul(S,tc)|0,i=i+Math.imul(_,th)|0,n=(n=n+Math.imul(_,td)|0)+Math.imul(w,th)|0,a=a+Math.imul(w,td)|0,i=i+Math.imul(m,tp)|0;var tk=(c+i|0)+((8191&(n=(n=n+Math.imul(m,tb)|0)+Math.imul(g,tp)|0))<<13)|0;c=((a=a+Math.imul(g,tb)|0)+(n>>>13)|0)+(tk>>>26)|0,tk&=0x3ffffff,i=Math.imul(D,X),n=(n=Math.imul(D,J))+Math.imul(U,X)|0,a=Math.imul(U,J),i=i+Math.imul(C,Q)|0,n=(n=n+Math.imul(C,tt)|0)+Math.imul(N,Q)|0,a=a+Math.imul(N,tt)|0,i=i+Math.imul(B,tr)|0,n=(n=n+Math.imul(B,ti)|0)+Math.imul(j,tr)|0,a=a+Math.imul(j,ti)|0,i=i+Math.imul(I,ta)|0,n=(n=n+Math.imul(I,to)|0)+Math.imul(O,ta)|0,a=a+Math.imul(O,to)|0,i=i+Math.imul(A,ts)|0,n=(n=n+Math.imul(A,tc)|0)+Math.imul(k,ts)|0,a=a+Math.imul(k,tc)|0,i=i+Math.imul(M,th)|0,n=(n=n+Math.imul(M,td)|0)+Math.imul(S,th)|0,a=a+Math.imul(S,td)|0,i=i+Math.imul(_,tp)|0;var tR=(c+i|0)+((8191&(n=(n=n+Math.imul(_,tb)|0)+Math.imul(w,tp)|0))<<13)|0;c=((a=a+Math.imul(w,tb)|0)+(n>>>13)|0)+(tR>>>26)|0,tR&=0x3ffffff,i=Math.imul(D,Q),n=(n=Math.imul(D,tt))+Math.imul(U,Q)|0,a=Math.imul(U,tt),i=i+Math.imul(C,tr)|0,n=(n=n+Math.imul(C,ti)|0)+Math.imul(N,tr)|0,a=a+Math.imul(N,ti)|0,i=i+Math.imul(B,ta)|0,n=(n=n+Math.imul(B,to)|0)+Math.imul(j,ta)|0,a=a+Math.imul(j,to)|0,i=i+Math.imul(I,ts)|0,n=(n=n+Math.imul(I,tc)|0)+Math.imul(O,ts)|0,a=a+Math.imul(O,tc)|0,i=i+Math.imul(A,th)|0,n=(n=n+Math.imul(A,td)|0)+Math.imul(k,th)|0,a=a+Math.imul(k,td)|0,i=i+Math.imul(M,tp)|0;var tI=(c+i|0)+((8191&(n=(n=n+Math.imul(M,tb)|0)+Math.imul(S,tp)|0))<<13)|0;c=((a=a+Math.imul(S,tb)|0)+(n>>>13)|0)+(tI>>>26)|0,tI&=0x3ffffff,i=Math.imul(D,tr),n=(n=Math.imul(D,ti))+Math.imul(U,tr)|0,a=Math.imul(U,ti),i=i+Math.imul(C,ta)|0,n=(n=n+Math.imul(C,to)|0)+Math.imul(N,ta)|0,a=a+Math.imul(N,to)|0,i=i+Math.imul(B,ts)|0,n=(n=n+Math.imul(B,tc)|0)+Math.imul(j,ts)|0,a=a+Math.imul(j,tc)|0,i=i+Math.imul(I,th)|0,n=(n=n+Math.imul(I,td)|0)+Math.imul(O,th)|0,a=a+Math.imul(O,td)|0,i=i+Math.imul(A,tp)|0;var tO=(c+i|0)+((8191&(n=(n=n+Math.imul(A,tb)|0)+Math.imul(k,tp)|0))<<13)|0;c=((a=a+Math.imul(k,tb)|0)+(n>>>13)|0)+(tO>>>26)|0,tO&=0x3ffffff,i=Math.imul(D,ta),n=(n=Math.imul(D,to))+Math.imul(U,ta)|0,a=Math.imul(U,to),i=i+Math.imul(C,ts)|0,n=(n=n+Math.imul(C,tc)|0)+Math.imul(N,ts)|0,a=a+Math.imul(N,tc)|0,i=i+Math.imul(B,th)|0,n=(n=n+Math.imul(B,td)|0)+Math.imul(j,th)|0,a=a+Math.imul(j,td)|0,i=i+Math.imul(I,tp)|0;var tP=(c+i|0)+((8191&(n=(n=n+Math.imul(I,tb)|0)+Math.imul(O,tp)|0))<<13)|0;c=((a=a+Math.imul(O,tb)|0)+(n>>>13)|0)+(tP>>>26)|0,tP&=0x3ffffff,i=Math.imul(D,ts),n=(n=Math.imul(D,tc))+Math.imul(U,ts)|0,a=Math.imul(U,tc),i=i+Math.imul(C,th)|0,n=(n=n+Math.imul(C,td)|0)+Math.imul(N,th)|0,a=a+Math.imul(N,td)|0,i=i+Math.imul(B,tp)|0;var tB=(c+i|0)+((8191&(n=(n=n+Math.imul(B,tb)|0)+Math.imul(j,tp)|0))<<13)|0;c=((a=a+Math.imul(j,tb)|0)+(n>>>13)|0)+(tB>>>26)|0,tB&=0x3ffffff,i=Math.imul(D,th),n=(n=Math.imul(D,td))+Math.imul(U,th)|0,a=Math.imul(U,td),i=i+Math.imul(C,tp)|0;var tj=(c+i|0)+((8191&(n=(n=n+Math.imul(C,tb)|0)+Math.imul(N,tp)|0))<<13)|0;c=((a=a+Math.imul(N,tb)|0)+(n>>>13)|0)+(tj>>>26)|0,tj&=0x3ffffff,i=Math.imul(D,tp);var tT=(c+i|0)+((8191&(n=(n=Math.imul(D,tb))+Math.imul(U,tp)|0))<<13)|0;return c=((a=Math.imul(U,tb))+(n>>>13)|0)+(tT>>>26)|0,tT&=0x3ffffff,s[0]=ty,s[1]=tm,s[2]=tg,s[3]=tv,s[4]=t_,s[5]=tw,s[6]=tx,s[7]=tM,s[8]=tS,s[9]=tE,s[10]=tA,s[11]=tk,s[12]=tR,s[13]=tI,s[14]=tO,s[15]=tP,s[16]=tB,s[17]=tj,s[18]=tT,0!==c&&(s[19]=c,r.length++),r};function b(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,a=0;a>>26)|0)>>>26,o&=0x3ffffff}r.words[a]=f,i=o,o=n}return 0!==i?r.words[a]=i:r.length--,r.strip()}function y(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(p=l),a.prototype.mulTo=function(t,e){var r,i=this.length+t.length;return 10===this.length&&10===t.length?p(this,t,e):i<63?l(this,t,e):i<1024?b(this,t,e):y(this,t,e)},m.prototype.makeRBT=function(t){for(var e=Array(t),r=a.prototype._countBits(t)-1,i=0;i>=1;return i},m.prototype.permute=function(t,e,r,i,n,a){for(var o=0;o>>=1)n++;return 1<>>=13,r[2*o+1]=8191&a,a>>>=13;for(o=2*e;o>=26,e+=(n/0x4000000|0)+(a>>>26),this.words[r]=0x3ffffff&a}return 0!==e&&(this.words[r]=e,this.length++),this},a.prototype.muln=function(t){return this.clone().imuln(t)},a.prototype.sqr=function(){return this.mul(this)},a.prototype.isqr=function(){return this.imul(this.clone())},a.prototype.pow=function(t){var e=d(t);if(0===e.length)return new a(1);for(var r=this,i=0;i=0);var e,r=t%26,n=(t-r)/26,a=0x3ffffff>>>26-r<<26-r;if(0!==r){var o=0;for(e=0;e>>26-r}o&&(this.words[e]=o,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e=0);var n=e?(e-e%26)/26:0,a=t%26,o=Math.min((t-a)/26,this.length),f=0x3ffffff^0x3ffffff>>>a<o)for(this.length-=o,c=0;c=0&&(0!==u||c>=n);c--){var h=0|this.words[c];this.words[c]=u<<26-a|h>>>a,u=h&f}return s&&0!==u&&(s.words[s.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},a.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},a.prototype.shln=function(t){return this.clone().ishln(t)},a.prototype.ushln=function(t){return this.clone().iushln(t)},a.prototype.shrn=function(t){return this.clone().ishrn(t)},a.prototype.ushrn=function(t){return this.clone().iushrn(t)},a.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<=0);var e=t%26,r=(t-e)/26;if(i(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 n=0x3ffffff^0x3ffffff>>>e<=0x4000000;e++)this.words[e]-=0x4000000,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},a.prototype.isubn=function(t){if(i("number"==typeof t),i(t<0x4000000),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)-(s/0x4000000|0),this.words[n+r]=0x3ffffff&a}for(;n>26,this.words[n+r]=0x3ffffff&a;if(0===f)return this.strip();for(i(-1===f),f=0,n=0;n>26,this.words[n]=0x3ffffff&a;return this.negative=1,this.strip()},a.prototype._wordDiv=function(t,e){var r,i=this.length-t.length,n=this.clone(),o=t,f=0|o.words[o.length-1];0!=(i=26-this._countBits(f))&&(o=o.ushln(i),n.iushln(i),f=0|o.words[o.length-1]);var s=n.length-o.length;if("mod"!==e){(r=new a(null)).length=s+1,r.words=Array(r.length);for(var c=0;c=0;h--){var d=(0|n.words[o.length+h])*0x4000000+(0|n.words[o.length+h-1]);for(d=Math.min(d/f|0,0x3ffffff),n._ishlnsubmul(o,d,h);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(o,1,h),n.isZero()||(n.negative^=1);r&&(r.words[h]=d)}return r&&r.strip(),n.strip(),"div"!==e&&0!==i&&n.iushrn(i),{div:r||null,mod:n}},a.prototype.divmod=function(t,e,r){var n,o,f;return(i(!t.isZero()),this.isZero())?{div:new a(0),mod:new a(0)}:0!==this.negative&&0===t.negative?(f=this.neg().divmod(t,e),"mod"!==e&&(n=f.div.neg()),"div"!==e&&(o=f.mod.neg(),r&&0!==o.negative&&o.iadd(t)),{div:n,mod:o}):0===this.negative&&0!==t.negative?(f=this.divmod(t.neg(),e),"mod"!==e&&(n=f.div.neg()),{div:n,mod:f.mod}):(this.negative&t.negative)!=0?(f=this.neg().divmod(t.neg(),e),"div"!==e&&(o=f.mod.neg(),r&&0!==o.negative&&o.isub(t)),{div:f.div,mod:o}):t.length>this.length||0>this.cmp(t)?{div:new a(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new a(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new a(this.modn(t.words[0]))}:this._wordDiv(t,e)},a.prototype.div=function(t){return this.divmod(t,"div",!1).div},a.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},a.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},a.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),a=r.cmp(i);return a<0||1===n&&0===a?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},a.prototype.modn=function(t){i(t<=0x3ffffff);for(var e=0x4000000%t,r=0,n=this.length-1;n>=0;n--)r=(e*r+(0|this.words[n]))%t;return r},a.prototype.idivn=function(t){i(t<=0x3ffffff);for(var e=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+0x4000000*e;this.words[r]=n/t|0,e=n%t}return this.strip()},a.prototype.divn=function(t){return this.clone().idivn(t)},a.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new a(1),o=new a(0),f=new a(0),s=new a(1),c=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++c;for(var u=r.clone(),h=e.clone();!e.isZero();){for(var d=0,l=1;(e.words[0]&l)==0&&d<26;++d,l<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(n.isOdd()||o.isOdd())&&(n.iadd(u),o.isub(h)),n.iushrn(1),o.iushrn(1);for(var p=0,b=1;(r.words[0]&b)==0&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(f.isOdd()||s.isOdd())&&(f.iadd(u),s.isub(h)),f.iushrn(1),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(f),o.isub(s)):(r.isub(e),f.isub(n),s.isub(o))}return{a:f,b:s,gcd:r.iushln(c)}},a.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e,r=this,n=t.clone();r=0!==r.negative?r.umod(t):r.clone();for(var o=new a(1),f=new a(0),s=n.clone();r.cmpn(1)>0&&n.cmpn(1)>0;){for(var c=0,u=1;(r.words[0]&u)==0&&c<26;++c,u<<=1);if(c>0)for(r.iushrn(c);c-- >0;)o.isOdd()&&o.iadd(s),o.iushrn(1);for(var h=0,d=1;(n.words[0]&d)==0&&h<26;++h,d<<=1);if(h>0)for(n.iushrn(h);h-- >0;)f.isOdd()&&f.iadd(s),f.iushrn(1);r.cmp(n)>=0?(r.isub(n),o.isub(f)):(n.isub(r),f.isub(o))}return 0>(e=0===r.cmpn(1)?o:f).cmpn(0)&&e.iadd(t),e},a.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var a=e;e=r,r=a}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},a.prototype.invm=function(t){return this.egcd(t).a.umod(t)},a.prototype.isEven=function(){return(1&this.words[0])==0},a.prototype.isOdd=function(){return(1&this.words[0])==1},a.prototype.andln=function(t){return this.words[0]&t},a.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<>>26,f&=0x3ffffff,this.words[o]=f}return 0!==a&&(this.words[o]=a,this.length++),this},a.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},a.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return -1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=0x3ffffff,"Number is too big");var n=0|this.words[0];e=n===t?0:nt.length)return 1;if(this.length=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){in&&(e=1);break}}return e},a.prototype.gtn=function(t){return 1===this.cmpn(t)},a.prototype.gt=function(t){return 1===this.cmp(t)},a.prototype.gten=function(t){return this.cmpn(t)>=0},a.prototype.gte=function(t){return this.cmp(t)>=0},a.prototype.ltn=function(t){return -1===this.cmpn(t)},a.prototype.lt=function(t){return -1===this.cmp(t)},a.prototype.lten=function(t){return 0>=this.cmpn(t)},a.prototype.lte=function(t){return 0>=this.cmp(t)},a.prototype.eqn=function(t){return 0===this.cmpn(t)},a.prototype.eq=function(t){return 0===this.cmp(t)},a.red=function(t){return new S(t)},a.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},a.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},a.prototype._forceRed=function(t){return this.red=t,this},a.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},a.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},a.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},a.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},a.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},a.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},a.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},a.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},a.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},a.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},a.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},a.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},a.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},a.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function v(t,e){this.name=t,this.p=new a(e,16),this.n=this.p.bitLength(),this.k=new a(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function _(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function w(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function x(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function S(t){if("string"==typeof t){var e=a._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function E(t){S.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new a(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 a(null);return t.words=Array(Math.ceil(this.n/13)),t},v.prototype.ireduce=function(t){var e,r=t;do this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength();while(e>this.n);var i=e0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},v.prototype.split=function(t,e){t.iushrn(this.n,0,e)},v.prototype.imulK=function(t){return t.imul(this.k)},n(_,v),_.prototype.split=function(t,e){for(var r=4194303,i=Math.min(t.length,9),n=0;n>>22,a=o}a>>>=22,t.words[n-10]=a,0===a&&t.length>10?t.length-=10:t.length-=9},_.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},a._prime=function(t){var e;if(g[t])return g[t];if("k256"===t)e=new _;else if("p224"===t)e=new w;else if("p192"===t)e=new x;else if("p25519"===t)e=new M;else throw Error("Unknown prime "+t);return g[t]=e,e},S.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},S.prototype._verify2=function(t,e){i((t.negative|e.negative)==0,"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},S.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},S.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},S.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},S.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},S.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return 0>r.cmpn(0)&&r.iadd(this.m),r._forceRed(this)},S.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return 0>r.cmpn(0)&&r.iadd(this.m),r},S.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},S.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},S.prototype.mul=function(t,e){return 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t_=(c+i|0)+((8191&(n=(n=n+Math.imul(h,tt)|0)+Math.imul(d,Q)|0))<<13)|0;c=((a=a+Math.imul(d,tt)|0)+(n>>>13)|0)+(t_>>>26)|0,t_&=0x3ffffff,i=Math.imul(A,z),n=(n=Math.imul(A,F))+Math.imul(k,z)|0,a=Math.imul(k,F),i=i+Math.imul(M,W)|0,n=(n=n+Math.imul(M,K)|0)+Math.imul(S,W)|0,a=a+Math.imul(S,K)|0,i=i+Math.imul(_,G)|0,n=(n=n+Math.imul(_,$)|0)+Math.imul(w,G)|0,a=a+Math.imul(w,$)|0,i=i+Math.imul(m,X)|0,n=(n=n+Math.imul(m,J)|0)+Math.imul(g,X)|0,a=a+Math.imul(g,J)|0,i=i+Math.imul(p,Q)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(b,Q)|0,a=a+Math.imul(b,tt)|0,i=i+Math.imul(h,tr)|0;var tw=(c+i|0)+((8191&(n=(n=n+Math.imul(h,ti)|0)+Math.imul(d,tr)|0))<<13)|0;c=((a=a+Math.imul(d,ti)|0)+(n>>>13)|0)+(tw>>>26)|0,tw&=0x3ffffff,i=Math.imul(I,z),n=(n=Math.imul(I,F))+Math.imul(O,z)|0,a=Math.imul(O,F),i=i+Math.imul(A,W)|0,n=(n=n+Math.imul(A,K)|0)+Math.imul(k,W)|0,a=a+Math.imul(k,K)|0,i=i+Math.imul(M,G)|0,n=(n=n+Math.imul(M,$)|0)+Math.imul(S,G)|0,a=a+Math.imul(S,$)|0,i=i+Math.imul(_,X)|0,n=(n=n+Math.imul(_,J)|0)+Math.imul(w,X)|0,a=a+Math.imul(w,J)|0,i=i+Math.imul(m,Q)|0,n=(n=n+Math.imul(m,tt)|0)+Math.imul(g,Q)|0,a=a+Math.imul(g,tt)|0,i=i+Math.imul(p,tr)|0,n=(n=n+Math.imul(p,ti)|0)+Math.imul(b,tr)|0,a=a+Math.imul(b,ti)|0,i=i+Math.imul(h,ta)|0;var tx=(c+i|0)+((8191&(n=(n=n+Math.imul(h,to)|0)+Math.imul(d,ta)|0))<<13)|0;c=((a=a+Math.imul(d,to)|0)+(n>>>13)|0)+(tx>>>26)|0,tx&=0x3ffffff,i=Math.imul(B,z),n=(n=Math.imul(B,F))+Math.imul(j,z)|0,a=Math.imul(j,F),i=i+Math.imul(I,W)|0,n=(n=n+Math.imul(I,K)|0)+Math.imul(O,W)|0,a=a+Math.imul(O,K)|0,i=i+Math.imul(A,G)|0,n=(n=n+Math.imul(A,$)|0)+Math.imul(k,G)|0,a=a+Math.imul(k,$)|0,i=i+Math.imul(M,X)|0,n=(n=n+Math.imul(M,J)|0)+Math.imul(S,X)|0,a=a+Math.imul(S,J)|0,i=i+Math.imul(_,Q)|0,n=(n=n+Math.imul(_,tt)|0)+Math.imul(w,Q)|0,a=a+Math.imul(w,tt)|0,i=i+Math.imul(m,tr)|0,n=(n=n+Math.imul(m,ti)|0)+Math.imul(g,tr)|0,a=a+Math.imul(g,ti)|0,i=i+Math.imul(p,ta)|0,n=(n=n+Math.imul(p,to)|0)+Math.imul(b,ta)|0,a=a+Math.imul(b,to)|0,i=i+Math.imul(h,ts)|0;var tM=(c+i|0)+((8191&(n=(n=n+Math.imul(h,tc)|0)+Math.imul(d,ts)|0))<<13)|0;c=((a=a+Math.imul(d,tc)|0)+(n>>>13)|0)+(tM>>>26)|0,tM&=0x3ffffff,i=Math.imul(C,z),n=(n=Math.imul(C,F))+Math.imul(N,z)|0,a=Math.imul(N,F),i=i+Math.imul(B,W)|0,n=(n=n+Math.imul(B,K)|0)+Math.imul(j,W)|0,a=a+Math.imul(j,K)|0,i=i+Math.imul(I,G)|0,n=(n=n+Math.imul(I,$)|0)+Math.imul(O,G)|0,a=a+Math.imul(O,$)|0,i=i+Math.imul(A,X)|0,n=(n=n+Math.imul(A,J)|0)+Math.imul(k,X)|0,a=a+Math.imul(k,J)|0,i=i+Math.imul(M,Q)|0,n=(n=n+Math.imul(M,tt)|0)+Math.imul(S,Q)|0,a=a+Math.imul(S,tt)|0,i=i+Math.imul(_,tr)|0,n=(n=n+Math.imul(_,ti)|0)+Math.imul(w,tr)|0,a=a+Math.imul(w,ti)|0,i=i+Math.imul(m,ta)|0,n=(n=n+Math.imul(m,to)|0)+Math.imul(g,ta)|0,a=a+Math.imul(g,to)|0,i=i+Math.imul(p,ts)|0,n=(n=n+Math.imul(p,tc)|0)+Math.imul(b,ts)|0,a=a+Math.imul(b,tc)|0,i=i+Math.imul(h,th)|0;var tS=(c+i|0)+((8191&(n=(n=n+Math.imul(h,td)|0)+Math.imul(d,th)|0))<<13)|0;c=((a=a+Math.imul(d,td)|0)+(n>>>13)|0)+(tS>>>26)|0,tS&=0x3ffffff,i=Math.imul(D,z),n=(n=Math.imul(D,F))+Math.imul(U,z)|0,a=Math.imul(U,F),i=i+Math.imul(C,W)|0,n=(n=n+Math.imul(C,K)|0)+Math.imul(N,W)|0,a=a+Math.imul(N,K)|0,i=i+Math.imul(B,G)|0,n=(n=n+Math.imul(B,$)|0)+Math.imul(j,G)|0,a=a+Math.imul(j,$)|0,i=i+Math.imul(I,X)|0,n=(n=n+Math.imul(I,J)|0)+Math.imul(O,X)|0,a=a+Math.imul(O,J)|0,i=i+Math.imul(A,Q)|0,n=(n=n+Math.imul(A,tt)|0)+Math.imul(k,Q)|0,a=a+Math.imul(k,tt)|0,i=i+Math.imul(M,tr)|0,n=(n=n+Math.imul(M,ti)|0)+Math.imul(S,tr)|0,a=a+Math.imul(S,ti)|0,i=i+Math.imul(_,ta)|0,n=(n=n+Math.imul(_,to)|0)+Math.imul(w,ta)|0,a=a+Math.imul(w,to)|0,i=i+Math.imul(m,ts)|0,n=(n=n+Math.imul(m,tc)|0)+Math.imul(g,ts)|0,a=a+Math.imul(g,tc)|0,i=i+Math.imul(p,th)|0,n=(n=n+Math.imul(p,td)|0)+Math.imul(b,th)|0,a=a+Math.imul(b,td)|0,i=i+Math.imul(h,tp)|0;var tE=(c+i|0)+((8191&(n=(n=n+Math.imul(h,tb)|0)+Math.imul(d,tp)|0))<<13)|0;c=((a=a+Math.imul(d,tb)|0)+(n>>>13)|0)+(tE>>>26)|0,tE&=0x3ffffff,i=Math.imul(D,W),n=(n=Math.imul(D,K))+Math.imul(U,W)|0,a=Math.imul(U,K),i=i+Math.imul(C,G)|0,n=(n=n+Math.imul(C,$)|0)+Math.imul(N,G)|0,a=a+Math.imul(N,$)|0,i=i+Math.imul(B,X)|0,n=(n=n+Math.imul(B,J)|0)+Math.imul(j,X)|0,a=a+Math.imul(j,J)|0,i=i+Math.imul(I,Q)|0,n=(n=n+Math.imul(I,tt)|0)+Math.imul(O,Q)|0,a=a+Math.imul(O,tt)|0,i=i+Math.imul(A,tr)|0,n=(n=n+Math.imul(A,ti)|0)+Math.imul(k,tr)|0,a=a+Math.imul(k,ti)|0,i=i+Math.imul(M,ta)|0,n=(n=n+Math.imul(M,to)|0)+Math.imul(S,ta)|0,a=a+Math.imul(S,to)|0,i=i+Math.imul(_,ts)|0,n=(n=n+Math.imul(_,tc)|0)+Math.imul(w,ts)|0,a=a+Math.imul(w,tc)|0,i=i+Math.imul(m,th)|0,n=(n=n+Math.imul(m,td)|0)+Math.imul(g,th)|0,a=a+Math.imul(g,td)|0,i=i+Math.imul(p,tp)|0;var tA=(c+i|0)+((8191&(n=(n=n+Math.imul(p,tb)|0)+Math.imul(b,tp)|0))<<13)|0;c=((a=a+Math.imul(b,tb)|0)+(n>>>13)|0)+(tA>>>26)|0,tA&=0x3ffffff,i=Math.imul(D,G),n=(n=Math.imul(D,$))+Math.imul(U,G)|0,a=Math.imul(U,$),i=i+Math.imul(C,X)|0,n=(n=n+Math.imul(C,J)|0)+Math.imul(N,X)|0,a=a+Math.imul(N,J)|0,i=i+Math.imul(B,Q)|0,n=(n=n+Math.imul(B,tt)|0)+Math.imul(j,Q)|0,a=a+Math.imul(j,tt)|0,i=i+Math.imul(I,tr)|0,n=(n=n+Math.imul(I,ti)|0)+Math.imul(O,tr)|0,a=a+Math.imul(O,ti)|0,i=i+Math.imul(A,ta)|0,n=(n=n+Math.imul(A,to)|0)+Math.imul(k,ta)|0,a=a+Math.imul(k,to)|0,i=i+Math.imul(M,ts)|0,n=(n=n+Math.imul(M,tc)|0)+Math.imul(S,ts)|0,a=a+Math.imul(S,tc)|0,i=i+Math.imul(_,th)|0,n=(n=n+Math.imul(_,td)|0)+Math.imul(w,th)|0,a=a+Math.imul(w,td)|0,i=i+Math.imul(m,tp)|0;var tk=(c+i|0)+((8191&(n=(n=n+Math.imul(m,tb)|0)+Math.imul(g,tp)|0))<<13)|0;c=((a=a+Math.imul(g,tb)|0)+(n>>>13)|0)+(tk>>>26)|0,tk&=0x3ffffff,i=Math.imul(D,X),n=(n=Math.imul(D,J))+Math.imul(U,X)|0,a=Math.imul(U,J),i=i+Math.imul(C,Q)|0,n=(n=n+Math.imul(C,tt)|0)+Math.imul(N,Q)|0,a=a+Math.imul(N,tt)|0,i=i+Math.imul(B,tr)|0,n=(n=n+Math.imul(B,ti)|0)+Math.imul(j,tr)|0,a=a+Math.imul(j,ti)|0,i=i+Math.imul(I,ta)|0,n=(n=n+Math.imul(I,to)|0)+Math.imul(O,ta)|0,a=a+Math.imul(O,to)|0,i=i+Math.imul(A,ts)|0,n=(n=n+Math.imul(A,tc)|0)+Math.imul(k,ts)|0,a=a+Math.imul(k,tc)|0,i=i+Math.imul(M,th)|0,n=(n=n+Math.imul(M,td)|0)+Math.imul(S,th)|0,a=a+Math.imul(S,td)|0,i=i+Math.imul(_,tp)|0;var tR=(c+i|0)+((8191&(n=(n=n+Math.imul(_,tb)|0)+Math.imul(w,tp)|0))<<13)|0;c=((a=a+Math.imul(w,tb)|0)+(n>>>13)|0)+(tR>>>26)|0,tR&=0x3ffffff,i=Math.imul(D,Q),n=(n=Math.imul(D,tt))+Math.imul(U,Q)|0,a=Math.imul(U,tt),i=i+Math.imul(C,tr)|0,n=(n=n+Math.imul(C,ti)|0)+Math.imul(N,tr)|0,a=a+Math.imul(N,ti)|0,i=i+Math.imul(B,ta)|0,n=(n=n+Math.imul(B,to)|0)+Math.imul(j,ta)|0,a=a+Math.imul(j,to)|0,i=i+Math.imul(I,ts)|0,n=(n=n+Math.imul(I,tc)|0)+Math.imul(O,ts)|0,a=a+Math.imul(O,tc)|0,i=i+Math.imul(A,th)|0,n=(n=n+Math.imul(A,td)|0)+Math.imul(k,th)|0,a=a+Math.imul(k,td)|0,i=i+Math.imul(M,tp)|0;var tI=(c+i|0)+((8191&(n=(n=n+Math.imul(M,tb)|0)+Math.imul(S,tp)|0))<<13)|0;c=((a=a+Math.imul(S,tb)|0)+(n>>>13)|0)+(tI>>>26)|0,tI&=0x3ffffff,i=Math.imul(D,tr),n=(n=Math.imul(D,ti))+Math.imul(U,tr)|0,a=Math.imul(U,ti),i=i+Math.imul(C,ta)|0,n=(n=n+Math.imul(C,to)|0)+Math.imul(N,ta)|0,a=a+Math.imul(N,to)|0,i=i+Math.imul(B,ts)|0,n=(n=n+Math.imul(B,tc)|0)+Math.imul(j,ts)|0,a=a+Math.imul(j,tc)|0,i=i+Math.imul(I,th)|0,n=(n=n+Math.imul(I,td)|0)+Math.imul(O,th)|0,a=a+Math.imul(O,td)|0,i=i+Math.imul(A,tp)|0;var tO=(c+i|0)+((8191&(n=(n=n+Math.imul(A,tb)|0)+Math.imul(k,tp)|0))<<13)|0;c=((a=a+Math.imul(k,tb)|0)+(n>>>13)|0)+(tO>>>26)|0,tO&=0x3ffffff,i=Math.imul(D,ta),n=(n=Math.imul(D,to))+Math.imul(U,ta)|0,a=Math.imul(U,to),i=i+Math.imul(C,ts)|0,n=(n=n+Math.imul(C,tc)|0)+Math.imul(N,ts)|0,a=a+Math.imul(N,tc)|0,i=i+Math.imul(B,th)|0,n=(n=n+Math.imul(B,td)|0)+Math.imul(j,th)|0,a=a+Math.imul(j,td)|0,i=i+Math.imul(I,tp)|0;var tP=(c+i|0)+((8191&(n=(n=n+Math.imul(I,tb)|0)+Math.imul(O,tp)|0))<<13)|0;c=((a=a+Math.imul(O,tb)|0)+(n>>>13)|0)+(tP>>>26)|0,tP&=0x3ffffff,i=Math.imul(D,ts),n=(n=Math.imul(D,tc))+Math.imul(U,ts)|0,a=Math.imul(U,tc),i=i+Math.imul(C,th)|0,n=(n=n+Math.imul(C,td)|0)+Math.imul(N,th)|0,a=a+Math.imul(N,td)|0,i=i+Math.imul(B,tp)|0;var tB=(c+i|0)+((8191&(n=(n=n+Math.imul(B,tb)|0)+Math.imul(j,tp)|0))<<13)|0;c=((a=a+Math.imul(j,tb)|0)+(n>>>13)|0)+(tB>>>26)|0,tB&=0x3ffffff,i=Math.imul(D,th),n=(n=Math.imul(D,td))+Math.imul(U,th)|0,a=Math.imul(U,td),i=i+Math.imul(C,tp)|0;var tj=(c+i|0)+((8191&(n=(n=n+Math.imul(C,tb)|0)+Math.imul(N,tp)|0))<<13)|0;c=((a=a+Math.imul(N,tb)|0)+(n>>>13)|0)+(tj>>>26)|0,tj&=0x3ffffff,i=Math.imul(D,tp);var tT=(c+i|0)+((8191&(n=(n=Math.imul(D,tb))+Math.imul(U,tp)|0))<<13)|0;return c=((a=Math.imul(U,tb))+(n>>>13)|0)+(tT>>>26)|0,tT&=0x3ffffff,s[0]=ty,s[1]=tm,s[2]=tg,s[3]=tv,s[4]=t_,s[5]=tw,s[6]=tx,s[7]=tM,s[8]=tS,s[9]=tE,s[10]=tA,s[11]=tk,s[12]=tR,s[13]=tI,s[14]=tO,s[15]=tP,s[16]=tB,s[17]=tj,s[18]=tT,0!==c&&(s[19]=c,r.length++),r};function g(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,a=0;a>>26)|0)>>>26,o&=0x3ffffff}r.words[a]=f,i=o,o=n}return 0!==i?r.words[a]=i:r.length--,r._strip()}function v(t,e,r){return g(t,e,r)}function _(t,e){this.x=t,this.y=e}Math.imul||(m=y),a.prototype.mulTo=function(t,e){var r,i=this.length+t.length;return 10===this.length&&10===t.length?m(this,t,e):i<63?y(this,t,e):i<1024?g(this,t,e):v(this,t,e)},_.prototype.makeRBT=function(t){for(var e=Array(t),r=a.prototype._countBits(t)-1,i=0;i>=1;return i},_.prototype.permute=function(t,e,r,i,n,a){for(var o=0;o>>=1)n++;return 1<>>=13,r[2*o+1]=8191&a,a>>>=13;for(o=2*e;o>=26,r+=(a/0x4000000|0)+(o>>>26),this.words[n]=0x3ffffff&o}return 0!==r&&(this.words[n]=r,this.length++),e?this.ineg():this},a.prototype.muln=function(t){return this.clone().imuln(t)},a.prototype.sqr=function(){return this.mul(this)},a.prototype.isqr=function(){return this.imul(this.clone())},a.prototype.pow=function(t){var e=b(t);if(0===e.length)return new a(1);for(var r=this,i=0;i=0);var e,r=t%26,n=(t-r)/26,a=0x3ffffff>>>26-r<<26-r;if(0!==r){var o=0;for(e=0;e>>26-r}o&&(this.words[e]=o,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e=0);var n=e?(e-e%26)/26:0,a=t%26,o=Math.min((t-a)/26,this.length),f=0x3ffffff^0x3ffffff>>>a<o)for(this.length-=o,c=0;c=0&&(0!==u||c>=n);c--){var h=0|this.words[c];this.words[c]=u<<26-a|h>>>a,u=h&f}return s&&0!==u&&(s.words[s.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},a.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},a.prototype.shln=function(t){return this.clone().ishln(t)},a.prototype.ushln=function(t){return this.clone().iushln(t)},a.prototype.shrn=function(t){return this.clone().ishrn(t)},a.prototype.ushrn=function(t){return this.clone().iushrn(t)},a.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<=0);var e=t%26,r=(t-e)/26;if(i(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 n=0x3ffffff^0x3ffffff>>>e<=0x4000000;e++)this.words[e]-=0x4000000,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},a.prototype.isubn=function(t){if(i("number"==typeof t),i(t<0x4000000),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)-(s/0x4000000|0),this.words[n+r]=0x3ffffff&a}for(;n>26,this.words[n+r]=0x3ffffff&a;if(0===f)return this._strip();for(i(-1===f),f=0,n=0;n>26,this.words[n]=0x3ffffff&a;return this.negative=1,this._strip()},a.prototype._wordDiv=function(t,e){var r,i=this.length-t.length,n=this.clone(),o=t,f=0|o.words[o.length-1];0!=(i=26-this._countBits(f))&&(o=o.ushln(i),n.iushln(i),f=0|o.words[o.length-1]);var s=n.length-o.length;if("mod"!==e){(r=new a(null)).length=s+1,r.words=Array(r.length);for(var c=0;c=0;h--){var d=(0|n.words[o.length+h])*0x4000000+(0|n.words[o.length+h-1]);for(d=Math.min(d/f|0,0x3ffffff),n._ishlnsubmul(o,d,h);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(o,1,h),n.isZero()||(n.negative^=1);r&&(r.words[h]=d)}return r&&r._strip(),n._strip(),"div"!==e&&0!==i&&n.iushrn(i),{div:r||null,mod:n}},a.prototype.divmod=function(t,e,r){var n,o,f;return(i(!t.isZero()),this.isZero())?{div:new a(0),mod:new a(0)}:0!==this.negative&&0===t.negative?(f=this.neg().divmod(t,e),"mod"!==e&&(n=f.div.neg()),"div"!==e&&(o=f.mod.neg(),r&&0!==o.negative&&o.iadd(t)),{div:n,mod:o}):0===this.negative&&0!==t.negative?(f=this.divmod(t.neg(),e),"mod"!==e&&(n=f.div.neg()),{div:n,mod:f.mod}):(this.negative&t.negative)!=0?(f=this.neg().divmod(t.neg(),e),"div"!==e&&(o=f.mod.neg(),r&&0!==o.negative&&o.isub(t)),{div:f.div,mod:o}):t.length>this.length||0>this.cmp(t)?{div:new a(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new a(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new a(this.modrn(t.words[0]))}:this._wordDiv(t,e)},a.prototype.div=function(t){return this.divmod(t,"div",!1).div},a.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},a.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},a.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),a=r.cmp(i);return a<0||1===n&&0===a?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},a.prototype.modrn=function(t){var e=t<0;e&&(t=-t),i(t<=0x3ffffff);for(var r=0x4000000%t,n=0,a=this.length-1;a>=0;a--)n=(r*n+(0|this.words[a]))%t;return e?-n:n},a.prototype.modn=function(t){return this.modrn(t)},a.prototype.idivn=function(t){var e=t<0;e&&(t=-t),i(t<=0x3ffffff);for(var r=0,n=this.length-1;n>=0;n--){var a=(0|this.words[n])+0x4000000*r;this.words[n]=a/t|0,r=a%t}return this._strip(),e?this.ineg():this},a.prototype.divn=function(t){return this.clone().idivn(t)},a.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new a(1),o=new a(0),f=new a(0),s=new a(1),c=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++c;for(var u=r.clone(),h=e.clone();!e.isZero();){for(var d=0,l=1;(e.words[0]&l)==0&&d<26;++d,l<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(n.isOdd()||o.isOdd())&&(n.iadd(u),o.isub(h)),n.iushrn(1),o.iushrn(1);for(var p=0,b=1;(r.words[0]&b)==0&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(f.isOdd()||s.isOdd())&&(f.iadd(u),s.isub(h)),f.iushrn(1),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(f),o.isub(s)):(r.isub(e),f.isub(n),s.isub(o))}return{a:f,b:s,gcd:r.iushln(c)}},a.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e,r=this,n=t.clone();r=0!==r.negative?r.umod(t):r.clone();for(var o=new a(1),f=new a(0),s=n.clone();r.cmpn(1)>0&&n.cmpn(1)>0;){for(var c=0,u=1;(r.words[0]&u)==0&&c<26;++c,u<<=1);if(c>0)for(r.iushrn(c);c-- >0;)o.isOdd()&&o.iadd(s),o.iushrn(1);for(var h=0,d=1;(n.words[0]&d)==0&&h<26;++h,d<<=1);if(h>0)for(n.iushrn(h);h-- >0;)f.isOdd()&&f.iadd(s),f.iushrn(1);r.cmp(n)>=0?(r.isub(n),o.isub(f)):(n.isub(r),f.isub(o))}return 0>(e=0===r.cmpn(1)?o:f).cmpn(0)&&e.iadd(t),e},a.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var a=e;e=r,r=a}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},a.prototype.invm=function(t){return this.egcd(t).a.umod(t)},a.prototype.isEven=function(){return(1&this.words[0])==0},a.prototype.isOdd=function(){return(1&this.words[0])==1},a.prototype.andln=function(t){return this.words[0]&t},a.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<>>26,f&=0x3ffffff,this.words[o]=f}return 0!==a&&(this.words[o]=a,this.length++),this},a.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},a.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return -1;if(0===this.negative&&r)return 1;if(this._strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=0x3ffffff,"Number is too big");var n=0|this.words[0];e=n===t?0:nt.length)return 1;if(this.length=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){in&&(e=1);break}}return e},a.prototype.gtn=function(t){return 1===this.cmpn(t)},a.prototype.gt=function(t){return 1===this.cmp(t)},a.prototype.gten=function(t){return this.cmpn(t)>=0},a.prototype.gte=function(t){return this.cmp(t)>=0},a.prototype.ltn=function(t){return -1===this.cmpn(t)},a.prototype.lt=function(t){return -1===this.cmp(t)},a.prototype.lten=function(t){return 0>=this.cmpn(t)},a.prototype.lte=function(t){return 0>=this.cmp(t)},a.prototype.eqn=function(t){return 0===this.cmpn(t)},a.prototype.eq=function(t){return 0===this.cmp(t)},a.red=function(t){return new k(t)},a.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},a.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},a.prototype._forceRed=function(t){return this.red=t,this},a.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},a.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},a.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},a.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},a.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},a.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},a.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},a.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},a.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},a.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},a.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},a.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},a.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},a.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var w={k256:null,p224:null,p192:null,p25519:null};function x(t,e){this.name=t,this.p=new a(e,16),this.n=this.p.bitLength(),this.k=new a(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function M(){x.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function S(){x.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function E(){x.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function A(){x.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function k(t){if("string"==typeof t){var e=a._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function R(t){k.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new a(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)}x.prototype._tmp=function(){var t=new a(null);return t.words=Array(Math.ceil(this.n/13)),t},x.prototype.ireduce=function(t){var e,r=t;do this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength();while(e>this.n);var i=e0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},x.prototype.split=function(t,e){t.iushrn(this.n,0,e)},x.prototype.imulK=function(t){return t.imul(this.k)},n(M,x),M.prototype.split=function(t,e){for(var r=4194303,i=Math.min(t.length,9),n=0;n>>22,a=o}a>>>=22,t.words[n-10]=a,0===a&&t.length>10?t.length-=10:t.length-=9},M.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},a._prime=function(t){var e;if(w[t])return w[t];if("k256"===t)e=new M;else if("p224"===t)e=new S;else if("p192"===t)e=new E;else if("p25519"===t)e=new A;else throw Error("Unknown prime "+t);return w[t]=e,e},k.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},k.prototype._verify2=function(t,e){i((t.negative|e.negative)==0,"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},k.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(s(t,t.umod(this.m)._forceRed(this)),t)},k.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},k.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},k.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},k.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return 0>r.cmpn(0)&&r.iadd(this.m),r._forceRed(this)},k.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return 0>r.cmpn(0)&&r.iadd(this.m),r},k.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},k.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},k.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},k.prototype.isqr=function(t){return this.imul(t,t.clone())},k.prototype.sqr=function(t){return this.mul(t,t)},k.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var r=this.m.add(new a(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),o=0;!n.isZero()&&0===n.andln(1);)o++,n.iushrn(1);i(!n.isZero());var f=new a(1).toRed(this),s=f.redNeg(),c=this.m.subn(1).iushrn(1),u=this.m.bitLength();for(u=new a(2*u*u).toRed(this);0!==this.pow(u,c).cmp(s);)u.redIAdd(s);for(var h=this.pow(u,n),d=this.pow(t,n.addn(1).iushrn(1)),l=this.pow(t,n),p=o;0!==l.cmp(f);){for(var b=l,y=0;0!==b.cmp(f);y++)b=b.redSqr();i(y=0;n--){for(var u=e.words[n],h=c-1;h>=0;h--){var d=u>>h&1;if(o!==i[0]&&(o=this.sqr(o)),0===d&&0===f){s=0;continue}f<<=1,f|=d,(++s===r||0===n&&0===h)&&(o=this.mul(o,i[f]),s=0,f=0)}c=26}return o},k.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},k.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},a.mont=function(t){return new R(t)},n(R,k),R.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},R.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},R.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),a=n;return n.cmp(this.m)>=0?a=n.isub(this.m):0>n.cmpn(0)&&(a=n.iadd(this.m)),a._forceRed(this)},R.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new a(0)._forceRed(this);var r=t.mul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):0>n.cmpn(0)&&(o=n.iadd(this.m)),o._forceRed(this)},R.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t=r.nmd(t),this)},3500:function(t,e,r){var i;function n(t){this.rand=t}if(t.exports=function(t){return i||(i=new n(null)),i.generate(t)},t.exports.Rand=n,n.prototype.generate=function(t){return this._rand(t)},n.prototype._rand=function(t){if(this.rand.getBytes)return this.rand.getBytes(t);for(var e=new Uint8Array(t),r=0;r>>24]^u[p>>>16&255]^h[b>>>8&255]^d[255&y]^e[m++],o=c[p>>>24]^u[b>>>16&255]^h[y>>>8&255]^d[255&l]^e[m++],f=c[b>>>24]^u[y>>>16&255]^h[l>>>8&255]^d[255&p]^e[m++],s=c[y>>>24]^u[l>>>16&255]^h[p>>>8&255]^d[255&b]^e[m++],l=a,p=o,b=f,y=s;return a=(i[l>>>24]<<24|i[p>>>16&255]<<16|i[b>>>8&255]<<8|i[255&y])^e[m++],o=(i[p>>>24]<<24|i[b>>>16&255]<<16|i[y>>>8&255]<<8|i[255&l])^e[m++],f=(i[b>>>24]<<24|i[y>>>16&255]<<16|i[l>>>8&255]<<8|i[255&p])^e[m++],[a>>>=0,o>>>=0,f>>>=0,s=((i[y>>>24]<<24|i[l>>>16&255]<<16|i[p>>>8&255]<<8|i[255&b])^e[m++])>>>0]}var f=[0,1,2,4,8,16,32,64,128,27,54],s=function(){for(var t=Array(256),e=0;e<256;e++)e<128?t[e]=e<<1:t[e]=e<<1^283;for(var r=[],i=[],n=[[],[],[],[]],a=[[],[],[],[]],o=0,f=0,s=0;s<256;++s){var c=f^f<<1^f<<2^f<<3^f<<4;c=c>>>8^255&c^99,r[o]=c,i[c]=o;var u=t[o],h=t[u],d=t[h],l=257*t[c]^0x1010100*c;n[0][o]=l<<24|l>>>8,n[1][o]=l<<16|l>>>16,n[2][o]=l<<8|l>>>24,n[3][o]=l,l=0x1010101*d^65537*h^257*u^0x1010100*o,a[0][c]=l<<24|l>>>8,a[1][c]=l<<16|l>>>16,a[2][c]=l<<8|l>>>24,a[3][c]=l,0===o?o=f=1:(o=u^t[t[t[d^u]]],f^=t[t[f]])}return{SBOX:r,INV_SBOX:i,SUB_MIX:n,INV_SUB_MIX:a}}();function c(t){this._key=n(t),this._reset()}c.blockSize=16,c.keySize=32,c.prototype.blockSize=c.blockSize,c.prototype.keySize=c.keySize,c.prototype._reset=function(){for(var t=this._key,e=t.length,r=e+6,i=(r+1)*4,n=[],a=0;a>>24,o=(s.SBOX[o>>>24]<<24|s.SBOX[o>>>16&255]<<16|s.SBOX[o>>>8&255]<<8|s.SBOX[255&o])^f[a/e|0]<<24):e>6&&a%e==4&&(o=s.SBOX[o>>>24]<<24|s.SBOX[o>>>16&255]<<16|s.SBOX[o>>>8&255]<<8|s.SBOX[255&o]),n[a]=n[a-e]^o}for(var c=[],u=0;u>>24]]^s.INV_SUB_MIX[1][s.SBOX[d>>>16&255]]^s.INV_SUB_MIX[2][s.SBOX[d>>>8&255]]^s.INV_SUB_MIX[3][s.SBOX[255&d]]}this._nRounds=r,this._keySchedule=n,this._invKeySchedule=c},c.prototype.encryptBlockRaw=function(t){return o(t=n(t),this._keySchedule,s.SUB_MIX,s.SBOX,this._nRounds)},c.prototype.encryptBlock=function(t){var e=this.encryptBlockRaw(t),r=i.allocUnsafe(16);return r.writeUInt32BE(e[0],0),r.writeUInt32BE(e[1],4),r.writeUInt32BE(e[2],8),r.writeUInt32BE(e[3],12),r},c.prototype.decryptBlock=function(t){var e=(t=n(t))[1];t[1]=t[3],t[3]=e;var r=o(t,this._invKeySchedule,s.INV_SUB_MIX,s.INV_SBOX,this._nRounds),a=i.allocUnsafe(16);return a.writeUInt32BE(r[0],0),a.writeUInt32BE(r[3],4),a.writeUInt32BE(r[2],8),a.writeUInt32BE(r[1],12),a},c.prototype.scrub=function(){a(this._keySchedule),a(this._invKeySchedule),a(this._key)},t.exports.AES=c},6624:function(t,e,r){var i=r(1387),n=r(6911).Buffer,a=r(1043),o=r(3782),f=r(7225),s=r(4734),c=r(598);function u(t,e){var r=0;t.length!==e.length&&r++;for(var i=Math.min(t.length,e.length),n=0;n16)throw Error("unable to decrypt data");for(var r=-1;++r16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e}else if(this.cache.length>=16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e;return null},h.prototype.flush=function(){if(this.cache.length)return this.cache},e.createDecipher=function(t,e){var r=a[t.toLowerCase()];if(!r)throw TypeError("invalid suite type");var i=c(e,!1,r.key,r.iv);return l(t,i.key,i.iv)},e.createDecipheriv=l},2:function(t,e,r){var i=r(6370),n=r(6624),a=r(6911).Buffer,o=r(126),f=r(1043),s=r(1387),c=r(8368);function u(t,e,r){f.call(this),this._cache=new d,this._cipher=new s.AES(e),this._prev=a.from(r),this._mode=t,this._autopadding=!0}r(3782)(u,f),u.prototype._update=function(t){this._cache.add(t);for(var e,r,i=[];e=this._cache.get();)r=this._mode.encrypt(this,e),i.push(r);return a.concat(i)};var h=a.alloc(16,16);function d(){this.cache=a.allocUnsafe(0)}function l(t,e,r){var f=i[t.toLowerCase()];if(!f)throw TypeError("invalid suite type");if("string"==typeof e&&(e=a.from(e)),e.length!==f.key/8)throw TypeError("invalid key length "+e.length);if("string"==typeof r&&(r=a.from(r)),"GCM"!==f.mode&&r.length!==f.iv)throw TypeError("invalid iv length "+r.length);return"stream"===f.type?new o(f.module,e,r):"auth"===f.type?new n(f.module,e,r):new u(f.module,e,r)}function p(t,e){var r=i[t.toLowerCase()];if(!r)throw TypeError("invalid suite type");var n=c(e,!1,r.key,r.iv);return l(t,n.key,n.iv)}u.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return t=this._mode.encrypt(this,t),this._cipher.scrub(),t;if(!t.equals(h))throw this._cipher.scrub(),Error("data not multiple of block length")},u.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},d.prototype.add=function(t){this.cache=a.concat([this.cache,t])},d.prototype.get=function(){if(this.cache.length>15){var t=this.cache.slice(0,16);return this.cache=this.cache.slice(16),t}return null},d.prototype.flush=function(){for(var t=16-this.cache.length,e=a.allocUnsafe(t),r=-1;++r>>0,0),e.writeUInt32BE(t[1]>>>0,4),e.writeUInt32BE(t[2]>>>0,8),e.writeUInt32BE(t[3]>>>0,12),e}function f(t){this.h=t,this.state=i.alloc(16,0),this.cache=i.allocUnsafe(0)}f.prototype.ghash=function(t){for(var e=-1;++e0;t--)r[t]=r[t]>>>1|(1&r[t-1])<<31;r[0]=r[0]>>>1,e&&(r[0]=-0x1f000000^r[0])}this.state=o(i)},f.prototype.update=function(t){var e;for(this.cache=i.concat([this.cache,t]);this.cache.length>=16;)e=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(e)},f.prototype.final=function(t,e){return this.cache.length&&this.ghash(i.concat([this.cache,n],16)),this.ghash(o([0,t,0,e])),this.state},t.exports=f},598:function(t){t.exports=function(t){for(var e,r=t.length;r--;)if(255===(e=t.readUInt8(r)))t.writeUInt8(0,r);else{e++,t.writeUInt8(e,r);break}}},9825:function(t,e,r){var i=r(4734);e.encrypt=function(t,e){var r=i(e,t._prev);return t._prev=t._cipher.encryptBlock(r),t._prev},e.decrypt=function(t,e){var r=t._prev;return t._prev=e,i(t._cipher.decryptBlock(e),r)}},321:function(t,e,r){var i=r(6911).Buffer,n=r(4734);function a(t,e,r){var a=e.length,o=n(e,t._cache);return t._cache=t._cache.slice(a),t._prev=i.concat([t._prev,r?e:o]),o}e.encrypt=function(t,e,r){for(var n,o=i.allocUnsafe(0);e.length;)if(0===t._cache.length&&(t._cache=t._cipher.encryptBlock(t._prev),t._prev=i.allocUnsafe(0)),t._cache.length<=e.length)n=t._cache.length,o=i.concat([o,a(t,e.slice(0,n),r)]),e=e.slice(n);else{o=i.concat([o,a(t,e,r)]);break}return o}},3147:function(t,e,r){var i=r(6911).Buffer;function n(t,e,r){for(var i,n,o,f=-1,s=8,c=0;++f>f%8,t._prev=a(t._prev,r?n:o);return c}function a(t,e){var r=t.length,n=-1,a=i.allocUnsafe(t.length);for(t=i.concat([t,i.from([e])]);++n>7;return a}e.encrypt=function(t,e,r){for(var a=e.length,o=i.allocUnsafe(a),f=-1;++f=0||!r.umod(t.prime1)||!r.umod(t.prime2);)r=new i(a(e));return r}t.exports=f,f.getr=s},9276:function(t,e,r){t.exports=r(2908)},4078:function(t,e,r){var i=r(6911).Buffer,n=r(9739),a=r(3726),o=r(3782),f=r(9807),s=r(4013),c=r(2908);function u(t){a.Writable.call(this);var e=c[t];if(!e)throw Error("Unknown message digest");this._hashType=e.hash,this._hash=n(e.hash),this._tag=e.id,this._signType=e.sign}function h(t){a.Writable.call(this);var e=c[t];if(!e)throw Error("Unknown message digest");this._hash=n(e.hash),this._tag=e.id,this._signType=e.sign}function d(t){return new u(t)}function l(t){return new h(t)}Object.keys(c).forEach(function(t){c[t].id=i.from(c[t].id,"hex"),c[t.toLowerCase()]=c[t]}),o(u,a.Writable),u.prototype._write=function(t,e,r){this._hash.update(t),r()},u.prototype.update=function(t,e){return"string"==typeof t&&(t=i.from(t,e)),this._hash.update(t),this},u.prototype.sign=function(t,e){this.end();var r=f(this._hash.digest(),t,this._hashType,this._signType,this._tag);return e?r.toString(e):r},o(h,a.Writable),h.prototype._write=function(t,e,r){this._hash.update(t),r()},h.prototype.update=function(t,e){return"string"==typeof t&&(t=i.from(t,e)),this._hash.update(t),this},h.prototype.verify=function(t,e,r){return"string"==typeof e&&(e=i.from(e,r)),this.end(),s(e,this._hash.digest(),t,this._signType,this._tag)},t.exports={Sign:d,Verify:l,createSign:d,createVerify:l}},9807:function(t,e,r){var i=r(6911).Buffer,n=r(4873),a=r(7166),o=r(949).ec,f=r(1670),s=r(9902),c=r(9267);function u(t,e){var r=c[e.curve.join(".")];if(!r)throw Error("unknown curve "+e.curve.join("."));var n=new o(r).keyFromPrivate(e.privateKey).sign(t);return i.from(n.toDER())}function h(t,e,r){for(var i,n=e.params.priv_key,a=e.params.p,o=e.params.q,s=e.params.g,c=new f(0),u=p(t,o).mod(o),h=!1,b=l(n,o,t,r);!1===h;)c=m(s,i=y(o,b,r),a,o),0===(h=i.invm(o).imul(u.add(n.mul(c))).mod(o)).cmpn(0)&&(h=!1,c=new f(0));return d(c,h)}function d(t,e){t=t.toArray(),e=e.toArray(),128&t[0]&&(t=[0].concat(t)),128&e[0]&&(e=[0].concat(e));var r=[48,t.length+e.length+4,2,t.length];return r=r.concat(t,[2,e.length],e),i.from(r)}function l(t,e,r,a){if((t=i.from(t.toArray())).length0&&r.ishrn(i),r}function b(t,e){t=(t=p(t,e)).mod(e);var r=i.from(t.toArray());if(r.length=t.cmpn(0)||t.cmp(e)>=e)throw Error("invalid sig")}t.exports=function(t,e,r,a,f){var u=o(r);if("ec"===u.type){if("ecdsa"!==a&&"ecdsa/rsa"!==a)throw Error("wrong public key type");return s(t,e,u)}if("dsa"===u.type){if("dsa"!==a)throw Error("wrong public key type");return c(t,e,u)}if("rsa"!==a&&"ecdsa/rsa"!==a)throw Error("wrong public key type");e=i.concat([f,e]);for(var h=u.modulus.byteLength(),d=[1],l=0;e.length+d.length+2r?e=("rmd160"===t?new s:c(t)).update(e).digest():e.lengthf?e=t(e):e.length0;i--)e+=this._buffer(t,e),r+=this._flushBuffer(n,r);return e+=this._buffer(t,e),n},n.prototype.final=function(t){var e,r;return(t&&(e=this.update(t)),r="encrypt"===this.type?this._finalEncrypt():this._finalDecrypt(),e)?e.concat(r):r},n.prototype._pad=function(t,e){if(0===e)return!1;for(;e>>1];r=a.r28shl(r,f),n=a.r28shl(n,f),a.pc2(r,n,t.keys,o)}},s.prototype._update=function(t,e,r,i){var n=this._desState,o=a.readUInt32BE(t,e),f=a.readUInt32BE(t,e+4);a.ip(o,f,n.tmp,0),o=n.tmp[0],f=n.tmp[1],"encrypt"===this.type?this._encrypt(n,o,f,n.tmp,0):this._decrypt(n,o,f,n.tmp,0),o=n.tmp[0],f=n.tmp[1],a.writeUInt32BE(r,o,i),a.writeUInt32BE(r,f,i+4)},s.prototype._pad=function(t,e){for(var r=t.length-e,i=e;i>>0,o=l}a.rip(f,o,i,n)},s.prototype._decrypt=function(t,e,r,i,n){for(var o=r,f=e,s=t.keys.length-2;s>=0;s-=2){var c=t.keys[s],u=t.keys[s+1];a.expand(o,t.tmp,0),c^=t.tmp[0],u^=t.tmp[1];var h=a.substitute(c,u),d=a.permute(h),l=o;o=(f^d)>>>0,f=l}a.rip(o,f,i,n)}},6159:function(t,e,r){"use strict";var i=r(3523),n=r(3782),a=r(9876),o=r(1016);function f(t,e){i.equal(e.length,24,"Invalid key length");var r=e.slice(0,8),n=e.slice(8,16),a=e.slice(16,24);"encrypt"===t?this.ciphers=[o.create({type:"encrypt",key:r}),o.create({type:"decrypt",key:n}),o.create({type:"encrypt",key:a})]:this.ciphers=[o.create({type:"decrypt",key:a}),o.create({type:"encrypt",key:n}),o.create({type:"decrypt",key:r})]}function s(t){a.call(this,t);var e=new f(this.type,this.options.key);this._edeState=e}n(s,a),t.exports=s,s.create=function(t){return new s(t)},s.prototype._update=function(t,e,r,i){var n=this._edeState;n.ciphers[0]._update(t,e,r,i),n.ciphers[1]._update(r,i,r,i),n.ciphers[2]._update(r,i,r,i)},s.prototype._pad=o.prototype._pad,s.prototype._unpad=o.prototype._unpad},5334:function(t,e){"use strict";e.readUInt32BE=function(t,e){return(t[0+e]<<24|t[1+e]<<16|t[2+e]<<8|t[3+e])>>>0},e.writeUInt32BE=function(t,e,r){t[0+r]=e>>>24,t[1+r]=e>>>16&255,t[2+r]=e>>>8&255,t[3+r]=255&e},e.ip=function(t,e,r,i){for(var n=0,a=0,o=6;o>=0;o-=2){for(var f=0;f<=24;f+=8)n<<=1,n|=e>>>f+o&1;for(var f=0;f<=24;f+=8)n<<=1,n|=t>>>f+o&1}for(var o=6;o>=0;o-=2){for(var f=1;f<=25;f+=8)a<<=1,a|=e>>>f+o&1;for(var f=1;f<=25;f+=8)a<<=1,a|=t>>>f+o&1}r[i+0]=n>>>0,r[i+1]=a>>>0},e.rip=function(t,e,r,i){for(var n=0,a=0,o=0;o<4;o++)for(var f=24;f>=0;f-=8)n<<=1,n|=e>>>f+o&1,n<<=1,n|=t>>>f+o&1;for(var o=4;o<8;o++)for(var f=24;f>=0;f-=8)a<<=1,a|=e>>>f+o&1,a<<=1,a|=t>>>f+o&1;r[i+0]=n>>>0,r[i+1]=a>>>0},e.pc1=function(t,e,r,i){for(var n=0,a=0,o=7;o>=5;o--){for(var f=0;f<=24;f+=8)n<<=1,n|=e>>f+o&1;for(var f=0;f<=24;f+=8)n<<=1,n|=t>>f+o&1}for(var f=0;f<=24;f+=8)n<<=1,n|=e>>f+o&1;for(var o=1;o<=3;o++){for(var f=0;f<=24;f+=8)a<<=1,a|=e>>f+o&1;for(var f=0;f<=24;f+=8)a<<=1,a|=t>>f+o&1}for(var f=0;f<=24;f+=8)a<<=1,a|=t>>f+o&1;r[i+0]=n>>>0,r[i+1]=a>>>0},e.r28shl=function(t,e){return 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 a=0,o=0,f=r.length>>>1,s=0;s>>r[s]&1;for(var s=f;s>>r[s]&1;i[n+0]=a>>>0,i[n+1]=o>>>0},e.expand=function(t,e,r){var i=0,n=0;i=(1&t)<<5|t>>>27;for(var a=23;a>=15;a-=4)i<<=6,i|=t>>>a&63;for(var a=11;a>=3;a-=4)n|=t>>>a&63,n<<=6;n|=(31&t)<<1|t>>>31,e[r+0]=i>>>0,e[r+1]=n>>>0};var i=[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 r=0,n=0;n<4;n++){var a=t>>>18-6*n&63,o=i[64*n+a];r<<=4,r|=o}for(var n=0;n<4;n++){var a=e>>>18-6*n&63,o=i[256+64*n+a];r<<=4,r|=o}return r>>>0};var n=[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,r=0;r>>n[r]&1;return e>>>0},e.padSplit=function(t,e,r){for(var i=t.toString(2);i.lengtht;)r.ishrn(1);if(r.isEven()&&r.iadd(f),r.testn(1)||r.iadd(s),e.cmp(s)){if(!e.cmp(c))for(;r.mod(u).cmp(h);)r.iadd(l)}else for(;r.mod(a).cmp(d);)r.iadd(l);if(y(p=r.shrn(1))&&y(r)&&m(p)&&m(r)&&o.test(p)&&o.test(r))return r}}},949:function(t,e,r){"use strict";var i=e;i.version=r(2531).i8,i.utils=r(4401),i.rand=r(3500),i.curve=r(9359),i.curves=r(6226),i.ec=r(4088),i.eddsa=r(8511)},2727:function(t,e,r){"use strict";var i=r(711),n=r(4401),a=n.getNAF,o=n.getJSF,f=n.assert;function s(t,e){this.type=t,this.p=new i(e.p,16),this.red=e.prime?i.red(e.prime):i.mont(this.p),this.zero=new i(0).toRed(this.red),this.one=new i(1).toRed(this.red),this.two=new i(2).toRed(this.red),this.n=e.n&&new i(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=[,,,,],this._wnafT2=[,,,,],this._wnafT3=[,,,,],this._wnafT4=[,,,,],this._bitLength=this.n?this.n.bitLength():0;var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function c(t,e){this.curve=t,this.type=e,this.precomputed=null}t.exports=s,s.prototype.point=function(){throw Error("Not implemented")},s.prototype.validate=function(){throw Error("Not implemented")},s.prototype._fixedNafMul=function(t,e){f(t.precomputed);var r=t._getDoubles(),i=a(e,1,this._bitLength),n=(1<=s;e--)c=(c<<1)+i[e];o.push(c)}for(var u=this.jpoint(null,null,null),h=this.jpoint(null,null,null),d=n;d>0;d--){for(var s=0;s=0;c--){for(var e=0;c>=0&&0===o[c];c--)e++;if(c>=0&&e++,s=s.dblp(e),c<0)break;var u=o[c];f(0!==u),s="affine"===t.type?u>0?s.mixedAdd(n[u-1>>1]):s.mixedAdd(n[-u-1>>1].neg()):u>0?s.add(n[u-1>>1]):s.add(n[-u-1>>1].neg())}return"affine"===t.type?s.toP():s},s.prototype._wnafMulAdd=function(t,e,r,i,n){for(var f=this._wnafT1,s=this._wnafT2,c=this._wnafT3,u=0,h=0;h=1;h-=2){var p=h-1,b=h;if(1!==f[p]||1!==f[b]){c[p]=a(r[p],f[p],this._bitLength),c[b]=a(r[b],f[b],this._bitLength),u=Math.max(c[p].length,u),u=Math.max(c[b].length,u);continue}var y=[e[p],null,null,e[b]];0===e[p].y.cmp(e[b].y)?(y[1]=e[p].add(e[b]),y[2]=e[p].toJ().mixedAdd(e[b].neg())):0===e[p].y.cmp(e[b].y.redNeg())?(y[1]=e[p].toJ().mixedAdd(e[b]),y[2]=e[p].add(e[b].neg())):(y[1]=e[p].toJ().mixedAdd(e[b]),y[2]=e[p].toJ().mixedAdd(e[b].neg()));var m=[-3,-1,-5,-7,0,7,5,1,3],g=o(r[p],r[b]);u=Math.max(g[0].length,u),c[p]=Array(u),c[b]=Array(u);for(var v=0;v=0;h--){for(var S=0;h>=0;){for(var E=!0,v=0;v=0&&S++,x=x.dblp(S),h<0)break;for(var v=0;v0?d=s[v][A-1>>1]:A<0&&(d=s[v][-A-1>>1].neg()),x="affine"===d.type?x.mixedAdd(d):x.add(d))}}for(var h=0;h=Math.ceil((t.bitLength()+1)/e.step)},c.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],i=this,n=0;n":""},c.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},c.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),n=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),a=i.redAdd(e),o=a.redSub(r),f=i.redSub(e),s=n.redMul(o),c=a.redMul(f),u=n.redMul(f),h=o.redMul(a);return this.curve.point(s,c,h,u)},c.prototype._projDbl=function(){var t,e,r,i=this.x.redAdd(this.y).redSqr(),n=this.x.redSqr(),a=this.y.redSqr();if(this.curve.twisted){var o=this.curve._mulA(n),f=o.redAdd(a);if(this.zOne)t=i.redSub(n).redSub(a).redMul(f.redSub(this.curve.two)),e=f.redMul(o.redSub(a)),r=f.redSqr().redSub(f).redSub(f);else{var s=this.z.redSqr(),c=f.redSub(s).redISub(s);t=i.redSub(n).redISub(a).redMul(c),e=f.redMul(o.redSub(a)),r=f.redMul(c)}}else{var o=n.redAdd(a),s=this.curve._mulC(this.z).redSqr(),c=o.redSub(s).redSub(s);t=this.curve._mulC(i.redISub(o)).redMul(c),e=this.curve._mulC(o).redMul(n.redISub(a)),r=o.redMul(c)}return this.curve.point(t,e,r)},c.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},c.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),n=this.z.redMul(t.z.redAdd(t.z)),a=r.redSub(e),o=n.redSub(i),f=n.redAdd(i),s=r.redAdd(e),c=a.redMul(o),u=f.redMul(s),h=a.redMul(s),d=o.redMul(f);return this.curve.point(c,u,d,h)},c.prototype._projAdd=function(t){var e,r,i=this.z.redMul(t.z),n=i.redSqr(),a=this.x.redMul(t.x),o=this.y.redMul(t.y),f=this.curve.d.redMul(a).redMul(o),s=n.redSub(f),c=n.redAdd(f),u=this.x.redAdd(this.y).redMul(t.x.redAdd(t.y)).redISub(a).redISub(o),h=i.redMul(s).redMul(u);return this.curve.twisted?(e=i.redMul(c).redMul(o.redSub(this.curve._mulA(a))),r=s.redMul(c)):(e=i.redMul(c).redMul(o.redSub(a)),r=this.curve._mulC(s).redMul(c)),this.curve.point(h,e,r)},c.prototype.add=function(t){return this.isInfinity()?t:t.isInfinity()?this:this.curve.extended?this._extAdd(t):this._projAdd(t)},c.prototype.mul=function(t){return this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve._wnafMul(this,t)},c.prototype.mulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!1)},c.prototype.jmulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!0)},c.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},c.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},c.prototype.getX=function(){return this.normalize(),this.x.fromRed()},c.prototype.getY=function(){return this.normalize(),this.y.fromRed()},c.prototype.eq=function(t){return this===t||0===this.getX().cmp(t.getX())&&0===this.getY().cmp(t.getY())},c.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}},c.prototype.toP=c.prototype.normalize,c.prototype.mixedAdd=c.prototype.add},9359:function(t,e,r){"use strict";var i=e;i.base=r(2727),i.short=r(4720),i.mont=r(6653),i.edwards=r(2705)},6653:function(t,e,r){"use strict";var i=r(711),n=r(3782),a=r(2727),o=r(4401);function f(t){a.call(this,"mont",t),this.a=new i(t.a,16).toRed(this.red),this.b=new i(t.b,16).toRed(this.red),this.i4=new i(4).toRed(this.red).redInvm(),this.two=new i(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function s(t,e,r){a.BasePoint.call(this,t,"projective"),null===e&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(e,16),this.z=new i(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}n(f,a),t.exports=f,f.prototype.validate=function(t){var e=t.normalize().x,r=e.redSqr(),i=r.redMul(e).redAdd(r.redMul(this.a)).redAdd(e);return 0===i.redSqrt().redSqr().cmp(i)},n(s,a.BasePoint),f.prototype.decodePoint=function(t,e){return this.point(o.toArray(t,e),1)},f.prototype.point=function(t,e){return new s(this,t,e)},f.prototype.pointFromJSON=function(t){return s.fromJSON(this,t)},s.prototype.precompute=function(){},s.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},s.fromJSON=function(t,e){return new s(t,e[0],e[1]||t.one)},s.prototype.inspect=function(){return this.isInfinity()?"":""},s.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},s.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),r=t.redSub(e),i=t.redMul(e),n=r.redMul(e.redAdd(this.curve.a24.redMul(r)));return this.curve.point(i,n)},s.prototype.add=function(){throw Error("Not supported on Montgomery curve")},s.prototype.diffAdd=function(t,e){var r=this.x.redAdd(this.z),i=this.x.redSub(this.z),n=t.x.redAdd(t.z),a=t.x.redSub(t.z).redMul(r),o=n.redMul(i),f=e.z.redMul(a.redAdd(o).redSqr()),s=e.x.redMul(a.redISub(o).redSqr());return this.curve.point(f,s)},s.prototype.mul=function(t){for(var e=t.clone(),r=this,i=this.curve.point(null,null),n=this,a=[];0!==e.cmpn(0);e.iushrn(1))a.push(e.andln(1));for(var o=a.length-1;o>=0;o--)0===a[o]?(r=r.diffAdd(i,n),i=i.dbl()):(i=r.diffAdd(i,n),r=r.dbl());return i},s.prototype.mulAdd=function(){throw Error("Not supported on Montgomery curve")},s.prototype.jumlAdd=function(){throw Error("Not supported on Montgomery curve")},s.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},s.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},s.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},4720:function(t,e,r){"use strict";var i=r(4401),n=r(711),a=r(3782),o=r(2727),f=i.assert;function s(t){o.call(this,"short",t),this.a=new n(t.a,16).toRed(this.red),this.b=new n(t.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(t),this._endoWnafT1=[,,,,],this._endoWnafT2=[,,,,]}function c(t,e,r,i){o.BasePoint.call(this,t,"affine"),null===e&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new n(e,16),this.y=new n(r,16),i&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function u(t,e,r,i){o.BasePoint.call(this,t,"jacobian"),null===e&&null===r&&null===i?(this.x=this.curve.one,this.y=this.curve.one,this.z=new n(0)):(this.x=new n(e,16),this.y=new n(r,16),this.z=new n(i,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}a(s,o),t.exports=s,s.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){if(t.beta)e=new n(t.beta,16).toRed(this.red);else{var e,r,i,a=this._getEndoRoots(this.p);e=(e=0>a[0].cmp(a[1])?a[0]:a[1]).toRed(this.red)}if(t.lambda)r=new n(t.lambda,16);else{var o=this._getEndoRoots(this.n);0===this.g.mul(o[0]).x.cmp(this.g.x.redMul(e))?r=o[0]:(r=o[1],f(0===this.g.mul(r).x.cmp(this.g.x.redMul(e))))}return i=t.basis?t.basis.map(function(t){return{a:new n(t.a,16),b:new n(t.b,16)}}):this._getEndoBasis(r),{beta:e,lambda:r,basis:i}}},s.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:n.mont(t),r=new n(2).toRed(e).redInvm(),i=r.redNeg(),a=new n(3).toRed(e).redNeg().redSqrt().redMul(r);return[i.redAdd(a).fromRed(),i.redSub(a).fromRed()]},s.prototype._getEndoBasis=function(t){for(var e,r,i,a,o,f,s,c,u,h=this.n.ushrn(Math.floor(this.n.bitLength()/2)),d=t,l=this.n.clone(),p=new n(1),b=new n(0),y=new n(0),m=new n(1),g=0;0!==d.cmpn(0);){var v=l.div(d);c=l.sub(v.mul(d)),u=y.sub(v.mul(p));var _=m.sub(v.mul(b));if(!i&&0>c.cmp(h))e=s.neg(),r=p,i=c.neg(),a=u;else if(i&&2==++g)break;s=c,l=d,d=c,y=p,p=u,m=b,b=_}o=c.neg(),f=u;var w=i.sqr().add(a.sqr());return o.sqr().add(f.sqr()).cmp(w)>=0&&(o=e,f=r),i.negative&&(i=i.neg(),a=a.neg()),o.negative&&(o=o.neg(),f=f.neg()),[{a:i,b:a},{a:o,b:f}]},s.prototype._endoSplit=function(t){var e=this.endo.basis,r=e[0],i=e[1],n=i.b.mul(t).divRound(this.n),a=r.b.neg().mul(t).divRound(this.n),o=n.mul(r.a),f=a.mul(i.a),s=n.mul(r.b),c=a.mul(i.b);return{k1:t.sub(o).sub(f),k2:s.add(c).neg()}},s.prototype.pointFromX=function(t,e){(t=new n(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr().redMul(t).redIAdd(t.redMul(this.a)).redIAdd(this.b),i=r.redSqrt();if(0!==i.redSqr().redSub(r).cmp(this.zero))throw Error("invalid point");var a=i.fromRed().isOdd();return(e&&!a||!e&&a)&&(i=i.redNeg()),this.point(t,i)},s.prototype.validate=function(t){if(t.inf)return!0;var e=t.x,r=t.y,i=this.a.redMul(e),n=e.redSqr().redMul(e).redIAdd(i).redIAdd(this.b);return 0===r.redSqr().redISub(n).cmpn(0)},s.prototype._endoWnafMulAdd=function(t,e,r){for(var i=this._endoWnafT1,n=this._endoWnafT2,a=0;a":""},c.prototype.isInfinity=function(){return this.inf},c.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t)||0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),i=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,i)},c.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,r=this.x.redSqr(),i=t.redInvm(),n=r.redAdd(r).redIAdd(r).redIAdd(e).redMul(i),a=n.redSqr().redISub(this.x.redAdd(this.x)),o=n.redMul(this.x.redSub(a)).redISub(this.y);return this.curve.point(a,o)},c.prototype.getX=function(){return this.x.fromRed()},c.prototype.getY=function(){return this.y.fromRed()},c.prototype.mul=function(t){return(t=new n(t,16),this.isInfinity())?this:this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},c.prototype.mulAdd=function(t,e,r){var i=[this,e],n=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(i,n):this.curve._wnafMulAdd(1,i,n,2)},c.prototype.jmulAdd=function(t,e,r){var i=[this,e],n=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(i,n,!0):this.curve._wnafMulAdd(1,i,n,2,!0)},c.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},c.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var r=this.precomputed,i=function(t){return t.neg()};e.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(i)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(i)}}}return e},c.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},a(u,o.BasePoint),s.prototype.jpoint=function(t,e,r){return new u(this,t,e,r)},u.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),r=this.x.redMul(e),i=this.y.redMul(e).redMul(t);return this.curve.point(r,i)},u.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},u.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),r=this.z.redSqr(),i=this.x.redMul(e),n=t.x.redMul(r),a=this.y.redMul(e.redMul(t.z)),o=t.y.redMul(r.redMul(this.z)),f=i.redSub(n),s=a.redSub(o);if(0===f.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var c=f.redSqr(),u=c.redMul(f),h=i.redMul(c),d=s.redSqr().redIAdd(u).redISub(h).redISub(h),l=s.redMul(h.redISub(d)).redISub(a.redMul(u)),p=this.z.redMul(t.z).redMul(f);return this.curve.jpoint(d,l,p)},u.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),r=this.x,i=t.x.redMul(e),n=this.y,a=t.y.redMul(e).redMul(this.z),o=r.redSub(i),f=n.redSub(a);if(0===o.cmpn(0))return 0!==f.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var s=o.redSqr(),c=s.redMul(o),u=r.redMul(s),h=f.redSqr().redIAdd(c).redISub(u).redISub(u),d=f.redMul(u.redISub(h)).redISub(n.redMul(c)),l=this.z.redMul(o);return this.curve.jpoint(h,d,l)},u.prototype.dblp=function(t){if(0===t||this.isInfinity())return this;if(!t)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,r=0;r=0)return!1;if(r.redIAdd(n),0===this.x.cmp(r))return!0}},u.prototype.inspect=function(){return this.isInfinity()?"":""},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},6226:function(t,e,r){"use strict";var i,n=e,a=r(7028),o=r(9359),f=r(4401).assert;function s(t){"short"===t.type?this.curve=new o.short(t):"edwards"===t.type?this.curve=new o.edwards(t):this.curve=new o.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,f(this.g.validate(),"Invalid curve"),f(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function c(t,e){Object.defineProperty(n,t,{configurable:!0,enumerable:!0,get:function(){var r=new s(e);return Object.defineProperty(n,t,{configurable:!0,enumerable:!0,value:r}),r}})}n.PresetCurve=s,c("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"]}),c("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"]}),c("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"]}),c("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"]}),c("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"]}),c("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"]}),c("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{i=r(9702)}catch(t){i=void 0}c("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",i]})},4088:function(t,e,r){"use strict";var i=r(711),n=r(4910),a=r(4401),o=r(6226),f=r(3500),s=a.assert,c=r(4724),u=r(7526);function h(t){if(!(this instanceof h))return new h(t);"string"==typeof t&&(s(o.hasOwnProperty(t),"Unknown curve "+t),t=o[t]),t instanceof o.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}t.exports=h,h.prototype.keyPair=function(t){return new c(this,t)},h.prototype.keyFromPrivate=function(t,e){return c.fromPrivate(this,t,e)},h.prototype.keyFromPublic=function(t,e){return c.fromPublic(this,t,e)},h.prototype.genKeyPair=function(t){t||(t={});for(var e=new n({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||f(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),a=this.n.sub(new i(2));;){var o=new i(e.generate(r));if(!(o.cmp(a)>0))return o.iaddn(1),this.keyFromPrivate(o)}},h.prototype._truncateToN=function(t,e){var r=8*t.byteLength()-this.n.bitLength();return(r>0&&(t=t.ushrn(r)),!e&&t.cmp(this.n)>=0)?t.sub(this.n):t},h.prototype.sign=function(t,e,r,a){"object"==typeof r&&(a=r,r=null),a||(a={}),e=this.keyFromPrivate(e,r),t=this._truncateToN(new i(t,16));for(var o=this.n.byteLength(),f=e.getPrivate().toArray("be",o),s=t.toArray("be",o),c=new n({hash:this.hash,entropy:f,nonce:s,pers:a.pers,persEnc:a.persEnc||"utf8"}),h=this.n.sub(new i(1)),d=0;;d++){var l=a.k?a.k(d):new i(c.generate(this.n.byteLength()));if(!(0>=(l=this._truncateToN(l,!0)).cmpn(1)||l.cmp(h)>=0)){var p=this.g.mul(l);if(!p.isInfinity()){var b=p.getX(),y=b.umod(this.n);if(0!==y.cmpn(0)){var m=l.invm(this.n).mul(y.mul(e.getPrivate()).iadd(t));if(0!==(m=m.umod(this.n)).cmpn(0)){var g=+!!p.getY().isOdd()|2*(0!==b.cmp(y));return a.canonical&&m.cmp(this.nh)>0&&(m=this.n.sub(m),g^=1),new u({r:y,s:m,recoveryParam:g})}}}}}},h.prototype.verify=function(t,e,r,n){t=this._truncateToN(new i(t,16)),r=this.keyFromPublic(r,n);var a=(e=new u(e,"hex")).r,o=e.s;if(0>a.cmpn(1)||a.cmp(this.n)>=0||0>o.cmpn(1)||o.cmp(this.n)>=0)return!1;var f=o.invm(this.n),s=f.mul(t).umod(this.n),c=f.mul(a).umod(this.n);if(!this.curve._maxwellTrick){var h=this.g.mulAdd(s,r.getPublic(),c);return!h.isInfinity()&&0===h.getX().umod(this.n).cmp(a)}var h=this.g.jmulAdd(s,r.getPublic(),c);return!h.isInfinity()&&h.eqXToP(a)},h.prototype.recoverPubKey=function(t,e,r,n){s((3&r)===r,"The recovery param is more than two bits"),e=new u(e,n);var a=this.n,o=new i(t),f=e.r,c=e.s,h=1&r,d=r>>1;if(f.cmp(this.curve.p.umod(this.curve.n))>=0&&d)throw Error("Unable to find sencond key candinate");f=d?this.curve.pointFromX(f.add(this.curve.n),h):this.curve.pointFromX(f,h);var l=e.r.invm(a),p=a.sub(o).mul(l).umod(a),b=c.mul(l).umod(a);return this.g.mulAdd(p,f,b)},h.prototype.getKeyRecoveryParam=function(t,e,r,i){if(null!==(e=new u(e,i)).recoveryParam)return e.recoveryParam;for(var n,a=0;a<4;a++){try{n=this.recoverPubKey(t,e,a)}catch(t){continue}if(n.eq(r))return a}throw Error("Unable to find valid recovery factor")}},4724:function(t,e,r){"use strict";var i=r(711),n=r(4401).assert;function a(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}t.exports=a,a.fromPublic=function(t,e,r){return e instanceof a?e:new a(t,{pub:e,pubEnc:r})},a.fromPrivate=function(t,e,r){return e instanceof a?e:new a(t,{priv:e,privEnc:r})},a.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"}},a.prototype.getPublic=function(t,e){return("string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e)?this.pub.encode(e,t):this.pub},a.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},a.prototype._importPrivate=function(t,e){this.priv=new i(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},a.prototype._importPublic=function(t,e){if(t.x||t.y){"mont"===this.ec.curve.type?n(t.x,"Need x coordinate"):("short"===this.ec.curve.type||"edwards"===this.ec.curve.type)&&n(t.x&&t.y,"Need both x and y coordinate"),this.pub=this.ec.curve.point(t.x,t.y);return}this.pub=this.ec.curve.decodePoint(t,e)},a.prototype.derive=function(t){return t.mul(this.priv).getX()},a.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},a.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},a.prototype.inspect=function(){return""}},7526:function(t,e,r){"use strict";var i=r(711),n=r(4401),a=n.assert;function o(t,e){if(t instanceof o)return t;this._importDER(t,e)||(a(t.r&&t.s,"Signature without r or s"),this.r=new i(t.r,16),this.s=new i(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function f(){this.place=0}function s(t,e){var r=t[e.place++];if(!(128&r))return r;var i=15&r;if(0===i||i>4)return!1;for(var n=0,a=0,o=e.place;a>>=0;return!(n<=127)&&(e.place=o,n)}function c(t){for(var e=0,r=t.length-1;!t[e]&&!(128&t[e+1])&&e>>3);for(t.push(128|r);--r;)t.push(e>>>(r<<3)&255);t.push(e)}t.exports=o,o.prototype._importDER=function(t,e){t=n.toArray(t,e);var r=new f;if(48!==t[r.place++])return!1;var a=s(t,r);if(!1===a||a+r.place!==t.length||2!==t[r.place++])return!1;var o=s(t,r);if(!1===o)return!1;var c=t.slice(r.place,o+r.place);if(r.place+=o,2!==t[r.place++])return!1;var u=s(t,r);if(!1===u||t.length!==u+r.place)return!1;var h=t.slice(r.place,u+r.place);if(0===c[0]){if(!(128&c[1]))return!1;c=c.slice(1)}if(0===h[0]){if(!(128&h[1]))return!1;h=h.slice(1)}return this.r=new i(c),this.s=new i(h),this.recoveryParam=null,!0},o.prototype.toDER=function(t){var e=this.r.toArray(),r=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&r[0]&&(r=[0].concat(r)),e=c(e),r=c(r);!r[0]&&!(128&r[1]);)r=r.slice(1);var i=[2];u(i,e.length),(i=i.concat(e)).push(2),u(i,r.length);var a=i.concat(r),o=[48];return u(o,a.length),o=o.concat(a),n.encode(o,t)}},8511:function(t,e,r){"use strict";var i=r(7028),n=r(6226),a=r(4401),o=a.assert,f=a.parseBytes,s=r(9917),c=r(9314);function u(t){if(o("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof u))return new u(t);var t=n[t].curve;this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=i.sha512}t.exports=u,u.prototype.sign=function(t,e){t=f(t);var r=this.keyFromSecret(e),i=this.hashInt(r.messagePrefix(),t),n=this.g.mul(i),a=this.encodePoint(n),o=this.hashInt(a,r.pubBytes(),t).mul(r.priv()),s=i.add(o).umod(this.curve.n);return this.makeSignature({R:n,S:s,Rencoded:a})},u.prototype.verify=function(t,e,r){t=f(t),e=this.makeSignature(e);var i=this.keyFromPublic(r),n=this.hashInt(e.Rencoded(),i.pubBytes(),t),a=this.g.mul(e.S());return e.R().add(i.pub().mul(n)).eq(a)},u.prototype.hashInt=function(){for(var t=this.hash(),e=0;e(n>>1)-1?(n>>1)-s:s,a.isubn(f)):f=0,i[o]=f,a.iushrn(1)}return i},i.getJSF=function(t,e){var r=[[],[]];t=t.clone(),e=e.clone();for(var i=0,n=0;t.cmpn(-i)>0||e.cmpn(-n)>0;){var a,o,f=t.andln(3)+i&3,s=e.andln(3)+n&3;if(3===f&&(f=-1),3===s&&(s=-1),(1&f)==0)a=0;else{var c=t.andln(7)+i&7;a=(3===c||5===c)&&2===s?-f:f}if(r[0].push(a),(1&s)==0)o=0;else{var c=e.andln(7)+n&7;o=(3===c||5===c)&&2===f?-s:s}r[1].push(o),2*i===a+1&&(i=1-i),2*n===o+1&&(n=1-n),t.iushrn(1),e.iushrn(1)}return r},i.cachedProperty=function(t,e,r){var i="_"+e;t.prototype[e]=function(){return void 0!==this[i]?this[i]:this[i]=r.call(this)}},i.parseBytes=f,i.intFromLE=function(t){return new n(t,"hex","le")}},8368:function(t,e,r){var i=r(6911).Buffer,n=r(3533);t.exports=function(t,e,r,a){if(i.isBuffer(t)||(t=i.from(t,"binary")),e&&(i.isBuffer(e)||(e=i.from(e,"binary")),8!==e.length))throw RangeError("salt should be Buffer with 8 byte length");for(var o=r/8,f=i.alloc(o),s=i.alloc(a||0),c=i.alloc(0);o>0||a>0;){var u=new n;u.update(c),u.update(t),e&&u.update(e),c=u.digest();var h=0;if(o>0){var d=f.length-o;h=Math.min(o,c.length),c.copy(f,d,0,h),o-=h}if(h0){var l=s.length-a,p=Math.min(a,c.length-h);c.copy(s,l,h,h+p),a-=p}}return c.fill(0),{key:f,iv:s}}},9029:function(t,e,r){"use strict";var i=r(6911).Buffer,n=r(3726).Transform;function a(t,e){if(!i.isBuffer(t)&&"string"!=typeof t)throw TypeError(e+" must be a string or a buffer")}function o(t){n.call(this),this._block=i.allocUnsafe(t),this._blockSize=t,this._blockOffset=0,this._length=[0,0,0,0],this._finalized=!1}r(3782)(o,n),o.prototype._transform=function(t,e,r){var i=null;try{this.update(t,e)}catch(t){i=t}r(i)},o.prototype._flush=function(t){var e=null;try{this.push(this.digest())}catch(t){e=t}t(e)},o.prototype.update=function(t,e){if(a(t,"Data"),this._finalized)throw Error("Digest already called");i.isBuffer(t)||(t=i.from(t,e));for(var r=this._block,n=0;this._blockOffset+t.length-n>=this._blockSize;){for(var o=this._blockOffset;o0;++f)this._length[f]+=s,(s=this._length[f]/0x100000000|0)>0&&(this._length[f]-=0x100000000*s);return this},o.prototype._update=function(){throw Error("_update is not implemented")},o.prototype.digest=function(t){if(this._finalized)throw Error("Digest already called");this._finalized=!0;var e=this._digest();void 0!==t&&(e=e.toString(t)),this._block.fill(0),this._blockOffset=0;for(var r=0;r<4;++r)this._length[r]=0;return e},o.prototype._digest=function(){throw Error("_digest is not implemented")},t.exports=o},7028:function(t,e,r){var i=e;i.utils=r(263),i.common=r(1330),i.sha=r(301),i.ripemd=r(3079),i.hmac=r(3092),i.sha1=i.sha.sha1,i.sha256=i.sha.sha256,i.sha224=i.sha.sha224,i.sha384=i.sha.sha384,i.sha512=i.sha.sha512,i.ripemd160=i.ripemd.ripemd160},1330:function(t,e,r){"use strict";var i=r(263),n=r(3523);function a(){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}e.BlockHash=a,a.prototype.update=function(t,e){if(t=i.toArray(t,e),this.pending?this.pending=this.pending.concat(t):this.pending=t,this.pendingTotal+=t.length,this.pending.length>=this._delta8){var r=(t=this.pending).length%this._delta8;this.pending=t.slice(t.length-r,t.length),0===this.pending.length&&(this.pending=null),t=i.join32(t,0,t.length-r,this.endian);for(var n=0;n>>24&255,i[n++]=t>>>16&255,i[n++]=t>>>8&255,i[n++]=255&t}else for(a=8,i[n++]=255&t,i[n++]=t>>>8&255,i[n++]=t>>>16&255,i[n++]=t>>>24&255,i[n++]=0,i[n++]=0,i[n++]=0,i[n++]=0;athis.blockSize&&(t=(new this.Hash).update(t).digest()),n(t.length<=this.blockSize);for(var e=t.length;e>>3},e.g1_256=function(t){return i(t,17)^i(t,19)^t>>>10}},263:function(t,e,r){"use strict";var i=r(3523);function n(t,e){return(64512&t.charCodeAt(e))==55296&&!(e<0)&&!(e+1>=t.length)&&(64512&t.charCodeAt(e+1))==56320}function a(t){return(t>>>24|t>>>8&65280|t<<8&0xff0000|(255&t)<<24)>>>0}function o(t){return 1===t.length?"0"+t:t}function f(t){if(7===t.length)return"0"+t;if(6===t.length)return"00"+t;if(5===t.length)return"000"+t;if(4===t.length)return"0000"+t;if(3===t.length)return"00000"+t;else if(2===t.length)return"000000"+t;else if(1===t.length)return"0000000"+t;else return t}e.inherits=r(3782),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),a=0;a>6|192:(n(t,a)?(o=65536+((1023&o)<<10)+(1023&t.charCodeAt(++a)),r[i++]=o>>18|240,r[i++]=o>>12&63|128):r[i++]=o>>12|224,r[i++]=o>>6&63|128),r[i++]=63&o|128)}}else for(a=0;a>>0;return f},e.split32=function(t,e){for(var r=Array(4*t.length),i=0,n=0;i>>24,r[n+1]=a>>>16&255,r[n+2]=a>>>8&255,r[n+3]=255&a):(r[n+3]=a>>>24,r[n+2]=a>>>16&255,r[n+1]=a>>>8&255,r[n]=255&a)}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],a=i+t[e+1]>>>0,o=+(a>>0,t[e+1]=a},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,a,o,f){var s,c=e;return t+r+n+o+(s=0+ +((c=c+i>>>0)>>0)>>0)>>0},e.sum64_4_lo=function(t,e,r,i,n,a,o,f){return e+i+a+f>>>0},e.sum64_5_hi=function(t,e,r,i,n,a,o,f,s,c){var u,h=e;return t+r+n+o+s+(u=0+ +((h=h+i>>>0)>>0)>>0)>>0)>>0},e.sum64_5_lo=function(t,e,r,i,n,a,o,f,s,c){return e+i+a+f+c>>>0},e.rotr64_hi=function(t,e,r){return(e<<32-r|t>>>r)>>>0},e.rotr64_lo=function(t,e,r){return(t<<32-r|e>>>r)>>>0},e.shr64_hi=function(t,e,r){return t>>>r},e.shr64_lo=function(t,e,r){return(t<<32-r|e>>>r)>>>0}},4910:function(t,e,r){"use strict";var i=r(7028),n=r(6545),a=r(3523);function o(t){if(!(this instanceof o))return new o(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 e=n.toArray(t.entropy,t.entropyEnc||"hex"),r=n.toArray(t.nonce,t.nonceEnc||"hex"),i=n.toArray(t.pers,t.persEnc||"hex");a(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,r,i)}t.exports=o,o.prototype._init=function(t,e,r){var i=t.concat(e).concat(r);this.K=Array(this.outLen/8),this.V=Array(this.outLen/8);for(var n=0;n=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(r||[])),this._reseed=1},o.prototype.generate=function(t,e,r,i){if(this._reseed>this.reseedInterval)throw Error("Reseed is required");"string"!=typeof e&&(i=r,r=e,e=null),r&&(r=n.toArray(r,i||"hex"),this._update(r));for(var a=[];a.length>>32-e}function c(t,e,r,i,n,a,o){return s(t+(e&r|~e&i)+n+a|0,o)+e|0}function u(t,e,r,i,n,a,o){return s(t+(e&i|r&~i)+n+a|0,o)+e|0}function h(t,e,r,i,n,a,o){return s(t+(e^r^i)+n+a|0,o)+e|0}function d(t,e,r,i,n,a,o){return s(t+(r^(e|~i))+n+a|0,o)+e|0}i(f,n),f.prototype._update=function(){for(var t=o,e=0;e<16;++e)t[e]=this._block.readInt32LE(4*e);var r=this._a,i=this._b,n=this._c,a=this._d;r=c(r,i,n,a,t[0],0xd76aa478,7),a=c(a,r,i,n,t[1],0xe8c7b756,12),n=c(n,a,r,i,t[2],0x242070db,17),i=c(i,n,a,r,t[3],0xc1bdceee,22),r=c(r,i,n,a,t[4],0xf57c0faf,7),a=c(a,r,i,n,t[5],0x4787c62a,12),n=c(n,a,r,i,t[6],0xa8304613,17),i=c(i,n,a,r,t[7],0xfd469501,22),r=c(r,i,n,a,t[8],0x698098d8,7),a=c(a,r,i,n,t[9],0x8b44f7af,12),n=c(n,a,r,i,t[10],0xffff5bb1,17),i=c(i,n,a,r,t[11],0x895cd7be,22),r=c(r,i,n,a,t[12],0x6b901122,7),a=c(a,r,i,n,t[13],0xfd987193,12),n=c(n,a,r,i,t[14],0xa679438e,17),i=c(i,n,a,r,t[15],0x49b40821,22),r=u(r,i,n,a,t[1],0xf61e2562,5),a=u(a,r,i,n,t[6],0xc040b340,9),n=u(n,a,r,i,t[11],0x265e5a51,14),i=u(i,n,a,r,t[0],0xe9b6c7aa,20),r=u(r,i,n,a,t[5],0xd62f105d,5),a=u(a,r,i,n,t[10],0x2441453,9),n=u(n,a,r,i,t[15],0xd8a1e681,14),i=u(i,n,a,r,t[4],0xe7d3fbc8,20),r=u(r,i,n,a,t[9],0x21e1cde6,5),a=u(a,r,i,n,t[14],0xc33707d6,9),n=u(n,a,r,i,t[3],0xf4d50d87,14),i=u(i,n,a,r,t[8],0x455a14ed,20),r=u(r,i,n,a,t[13],0xa9e3e905,5),a=u(a,r,i,n,t[2],0xfcefa3f8,9),n=u(n,a,r,i,t[7],0x676f02d9,14),i=u(i,n,a,r,t[12],0x8d2a4c8a,20),r=h(r,i,n,a,t[5],0xfffa3942,4),a=h(a,r,i,n,t[8],0x8771f681,11),n=h(n,a,r,i,t[11],0x6d9d6122,16),i=h(i,n,a,r,t[14],0xfde5380c,23),r=h(r,i,n,a,t[1],0xa4beea44,4),a=h(a,r,i,n,t[4],0x4bdecfa9,11),n=h(n,a,r,i,t[7],0xf6bb4b60,16),i=h(i,n,a,r,t[10],0xbebfbc70,23),r=h(r,i,n,a,t[13],0x289b7ec6,4),a=h(a,r,i,n,t[0],0xeaa127fa,11),n=h(n,a,r,i,t[3],0xd4ef3085,16),i=h(i,n,a,r,t[6],0x4881d05,23),r=h(r,i,n,a,t[9],0xd9d4d039,4),a=h(a,r,i,n,t[12],0xe6db99e5,11),n=h(n,a,r,i,t[15],0x1fa27cf8,16),i=h(i,n,a,r,t[2],0xc4ac5665,23),r=d(r,i,n,a,t[0],0xf4292244,6),a=d(a,r,i,n,t[7],0x432aff97,10),n=d(n,a,r,i,t[14],0xab9423a7,15),i=d(i,n,a,r,t[5],0xfc93a039,21),r=d(r,i,n,a,t[12],0x655b59c3,6),a=d(a,r,i,n,t[3],0x8f0ccc92,10),n=d(n,a,r,i,t[10],0xffeff47d,15),i=d(i,n,a,r,t[1],0x85845dd1,21),r=d(r,i,n,a,t[8],0x6fa87e4f,6),a=d(a,r,i,n,t[15],0xfe2ce6e0,10),n=d(n,a,r,i,t[6],0xa3014314,15),i=d(i,n,a,r,t[13],0x4e0811a1,21),r=d(r,i,n,a,t[4],0xf7537e82,6),a=d(a,r,i,n,t[11],0xbd3af235,10),n=d(n,a,r,i,t[2],0x2ad7d2bb,15),i=d(i,n,a,r,t[9],0xeb86d391,21),this._a=this._a+r|0,this._b=this._b+i|0,this._c=this._c+n|0,this._d=this._d+a|0},f.prototype._digest=function(){this._block[this._blockOffset++]=128,this._blockOffset>56&&(this._block.fill(0,this._blockOffset,64),this._update(),this._blockOffset=0),this._block.fill(0,this._blockOffset,56),this._block.writeUInt32LE(this._length[0],56),this._block.writeUInt32LE(this._length[1],60),this._update();var t=a.allocUnsafe(16);return t.writeInt32LE(this._a,0),t.writeInt32LE(this._b,4),t.writeInt32LE(this._c,8),t.writeInt32LE(this._d,12),t},t.exports=f},1354:function(t,e,r){var i=r(711),n=r(3500);function a(t){this.rand=t||new n.Rand}t.exports=a,a.create=function(t){return new a(t)},a.prototype._randbelow=function(t){var e=Math.ceil(t.bitLength()/8);do var r=new i(this.rand.generate(e));while(r.cmp(t)>=0);return r},a.prototype._randrange=function(t,e){var r=e.sub(t);return t.add(this._randbelow(r))},a.prototype.test=function(t,e,r){var n=t.bitLength(),a=i.mont(t),o=new i(1).toRed(a);e||(e=Math.max(1,n/48|0));for(var f=t.subn(1),s=0;!f.testn(s);s++);for(var c=t.shrn(s),u=f.toRed(a),h=!0;e>0;e--){var d=this._randrange(new i(2),f);r&&r(d);var l=d.toRed(a).redPow(c);if(0!==l.cmp(o)&&0!==l.cmp(u)){for(var p=1;p0;e--){var u=this._randrange(new i(2),o),h=t.gcd(u);if(0!==h.cmpn(1))return h;var d=u.toRed(n).redPow(s);if(0!==d.cmp(a)&&0!==d.cmp(c)){for(var l=1;l>8,o=255&n;a?r.push(a,o):r.push(o)}return r},r.zero2=i,r.toHex=n,r.encode=function(t,e){return"hex"===e?n(t):t}},8687:function(t,e,r){"use strict";var i=r(7160);e.certificate=r(8782),e.RSAPrivateKey=i.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())}),e.RSAPublicKey=i.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())}),e.PublicKey=i.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(n),this.key("subjectPublicKey").bitstr())});var n=i.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())});e.PrivateKey=i.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(n),this.key("subjectPrivateKey").octstr())}),e.EncryptedPrivateKey=i.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())}),e.DSAPrivateKey=i.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())}),e.DSAparam=i.define("DSAparam",function(){this.int()}),e.ECPrivateKey=i.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(a),this.key("publicKey").optional().explicit(1).bitstr())});var a=i.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});e.signature=i.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},8782:function(t,e,r){"use strict";var i=r(7160),n=i.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),a=i.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),o=i.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())}),f=i.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(o),this.key("subjectPublicKey").bitstr())}),s=i.define("RelativeDistinguishedName",function(){this.setof(a)}),c=i.define("RDNSequence",function(){this.seqof(s)}),u=i.define("Name",function(){this.choice({rdnSequence:this.use(c)})}),h=i.define("Validity",function(){this.seq().obj(this.key("notBefore").use(n),this.key("notAfter").use(n))}),d=i.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),l=i.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(o),this.key("issuer").use(u),this.key("validity").use(h),this.key("subject").use(u),this.key("subjectPublicKeyInfo").use(f),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(d).optional())});t.exports=i.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(l),this.key("signatureAlgorithm").use(o),this.key("signatureValue").bitstr())})},6501:function(t,e,r){var i=/Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r\+\/\=]+)[\n\r]+/m,n=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----/m,a=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----([0-9A-z\n\r\+\/\=]+)-----END \1-----$/m,o=r(8368),f=r(6594),s=r(6911).Buffer;t.exports=function(t,e){var r,c=t.toString(),u=c.match(i);if(u){var h="aes"+u[1],d=s.from(u[2],"hex"),l=s.from(u[3].replace(/[\r\n]/g,""),"base64"),p=o(e,d.slice(0,8),parseInt(u[1],10)).key,b=[],y=f.createDecipheriv(h,p,d);b.push(y.update(l)),b.push(y.final()),r=s.concat(b)}else r=new s(c.match(a)[2].replace(/[\r\n]/g,""),"base64");return{tag:c.match(n)[1],data:r}}},9902:function(t,e,r){var i=r(8687),n=r(2510),a=r(6501),o=r(6594),f=r(4978),s=r(6911).Buffer;function c(t){"object"!=typeof t||s.isBuffer(t)||(e=t.passphrase,t=t.key),"string"==typeof t&&(t=s.from(t));var e,r,n,o=a(t,e),f=o.tag,c=o.data;switch(f){case"CERTIFICATE":n=i.certificate.decode(c,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(n||(n=i.PublicKey.decode(c,"der")),r=n.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return i.RSAPublicKey.decode(n.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return n.subjectPrivateKey=n.subjectPublicKey,{type:"ec",data:n};case"1.2.840.10040.4.1":return n.algorithm.params.pub_key=i.DSAparam.decode(n.subjectPublicKey.data,"der"),{type:"dsa",data:n.algorithm.params};default:throw Error("unknown key id "+r)}throw Error("unknown key type "+f);case"ENCRYPTED PRIVATE KEY":c=u(c=i.EncryptedPrivateKey.decode(c,"der"),e);case"PRIVATE KEY":switch(r=(n=i.PrivateKey.decode(c,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return i.RSAPrivateKey.decode(n.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:n.algorithm.curve,privateKey:i.ECPrivateKey.decode(n.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return n.algorithm.params.priv_key=i.DSAparam.decode(n.subjectPrivateKey,"der"),{type:"dsa",params:n.algorithm.params};default:throw Error("unknown key id "+r)}throw Error("unknown key type "+f);case"RSA PUBLIC KEY":return i.RSAPublicKey.decode(c,"der");case"RSA PRIVATE KEY":return i.RSAPrivateKey.decode(c,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:i.DSAPrivateKey.decode(c,"der")};case"EC PRIVATE KEY":return{curve:(c=i.ECPrivateKey.decode(c,"der")).parameters.value,privateKey:c.privateKey};default:throw Error("unknown key type "+f)}}function u(t,e){var r=t.algorithm.decrypt.kde.kdeparams.salt,i=parseInt(t.algorithm.decrypt.kde.kdeparams.iters.toString(),10),a=n[t.algorithm.decrypt.cipher.algo.join(".")],c=t.algorithm.decrypt.cipher.iv,u=t.subjectPrivateKey,h=parseInt(a.split("-")[1],10)/8,d=f.pbkdf2Sync(e,r,i,h,"sha1"),l=o.createDecipheriv(a,d,c),p=[];return p.push(l.update(u)),p.push(l.final()),s.concat(p)}t.exports=c,c.signature=i.signature},4978:function(t,e,r){var i=r(6113),n=r(5349),a=r(7007),o=r(5407);function f(t,e,r,f,s,c){if(n(r,f),t=o(t,a,"Password"),e=o(e,a,"Salt"),"function"==typeof s&&(c=s,s="sha1"),"function"!=typeof c)throw Error("No callback provided to pbkdf2");return i.pbkdf2(t,e,r,f,s,c)}function s(t,e,r,f,s){return n(r,f),t=o(t,a,"Password"),e=o(e,a,"Salt"),s=s||"sha1",i.pbkdf2Sync(t,e,r,f,s)}i.pbkdf2Sync&&-1!==i.pbkdf2Sync.toString().indexOf("keylen, digest")?(e.pbkdf2Sync=s,e.pbkdf2=f):(e.pbkdf2Sync=r(2127),e.pbkdf2=r(9601))},9601:function(t,e,i){var n,o=i(6911).Buffer,f=i(5349),s=i(7007),c=i(2127),u=i(5407),h=r.g.crypto&&r.g.crypto.subtle,d={sha:"SHA-1","sha-1":"SHA-1",sha1:"SHA-1",sha256:"SHA-256","sha-256":"SHA-256",sha384:"SHA-384","sha-384":"SHA-384","sha-512":"SHA-512",sha512:"SHA-512"},l=[];function p(t){if(r.g.process&&!r.g.process.browser||!h||!h.importKey||!h.deriveBits)return Promise.resolve(!1);if(void 0!==l[t])return l[t];var e=b(n=n||o.alloc(8),n,10,128,t).then(function(){return!0}).catch(function(){return!1});return l[t]=e,e}function b(t,e,r,i,n){return h.importKey("raw",t,{name:"PBKDF2"},!1,["deriveBits"]).then(function(t){return h.deriveBits({name:"PBKDF2",salt:e,iterations:r,hash:{name:n}},t,i<<3)}).then(function(t){return 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