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this.strip()},a.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r=e;r-=6)n=f(t,r,r+6),this.words[i]|=n<>>26-a&4194303,(a+=24)>=26&&(a-=26,i++);r+6!==e&&(n=f(t,e,r+6),this.words[i]|=n<>>26-a&4194303),this.strip()},a.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var i=0,n=1;n<=67108863;n*=e)i++;i--,n=n/e|0;for(var a=t.length-r,o=a%i,f=Math.min(a,a-o)+r,h=0,d=r;d1&&0===this.words[this.length-1];)this.length--;return this._normSign()},a.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},a.prototype.inspect=function(){return(this.red?""};var 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h=1;h>>26,c=67108863&s,u=Math.min(h,e.length-1),l=Math.max(0,h-t.length+1);l<=u;l++){var p=h-l|0;d+=(o=(n=0|t.words[p])*(a=0|e.words[l])+c)/67108864|0,c=67108863&o}r.words[h]=0|c,s=0|d}return 0!==s?r.words[h]=0|s:r.length--,r.strip()}a.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,a=0,o=0;o>>24-n&16777215)||o!==this.length-1?h[6-s.length]+s+r:s+r,(n+=2)>=26&&(n-=26,o--)}for(0!==a&&(r=a.toString(16)+r);r.length%e!==0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var u=d[t],l=c[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(l).toString(t);r=(p=p.idivn(l)).isZero()?b+r:h[u-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%e!==0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}i(!1,"Base should be between 2 and 36")},a.prototype.toNumber=function(){var t=this.words[0];return 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0===(8191&e)&&(r+=13,e>>>=13),0===(127&e)&&(r+=7,e>>>=7),0===(15&e)&&(r+=4,e>>>=4),0===(3&e)&&(r+=2,e>>>=2),0===(1&e)&&r++,r},a.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},a.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;et.length?this.clone().ior(t):t.clone().ior(this)},a.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},a.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;rt.length?this.clone().iand(t):t.clone().iand(this)},a.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},a.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;it.length?this.clone().ixor(t):t.clone().ixor(this)},a.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},a.prototype.inotn=function(t){i("number"===typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var n=0;n0&&(this.words[n]=~this.words[n]&67108863>>26-r),this.strip()},a.prototype.notn=function(t){return this.clone().inotn(t)},a.prototype.setn=function(t,e){i("number"===typeof t&&t>=0);var r=t/26|0,n=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<t.length?(r=this,i=t):(r=t,i=this);for(var n=0,a=0;a>>26;for(;0!==n&&a>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;at.length?this.clone().iadd(t):t.clone().iadd(this)},a.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,i,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=t):(r=t,i=this);for(var a=0,o=0;o>26,this.words[o]=67108863&e;for(;0!==a&&o>26,this.words[o]=67108863&e;if(0===a&&o>>13,l=0|o[1],p=8191&l,b=l>>>13,m=0|o[2],v=8191&m,y=m>>>13,g=0|o[3],_=8191&g,w=g>>>13,M=0|o[4],S=8191&M,k=M>>>13,E=0|o[5],A=8191&E,x=E>>>13,R=0|o[6],I=8191&R,B=R>>>13,P=0|o[7],T=8191&P,C=P>>>13,j=0|o[8],O=8191&j,D=j>>>13,N=0|o[9],q=8191&N,L=N>>>13,z=0|f[0],U=8191&z,K=z>>>13,H=0|f[1],F=8191&H,V=H>>>13,W=0|f[2],Z=8191&W,X=W>>>13,G=0|f[3],J=8191&G,Y=G>>>13,$=0|f[4],Q=8191&$,tt=$>>>13,et=0|f[5],rt=8191&et,it=et>>>13,nt=0|f[6],at=8191&nt,ot=nt>>>13,ft=0|f[7],st=8191&ft,ht=ft>>>13,dt=0|f[8],ct=8191&dt,ut=dt>>>13,lt=0|f[9],pt=8191<,bt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(h+(i=Math.imul(c,U))|0)+((8191&(n=(n=Math.imul(c,K))+Math.imul(u,U)|0))<<13)|0;h=((a=Math.imul(u,K))+(n>>>13)|0)+(mt>>>26)|0,mt&=67108863,i=Math.imul(p,U),n=(n=Math.imul(p,K))+Math.imul(b,U)|0,a=Math.imul(b,K);var vt=(h+(i=i+Math.imul(c,F)|0)|0)+((8191&(n=(n=n+Math.imul(c,V)|0)+Math.imul(u,F)|0))<<13)|0;h=((a=a+Math.imul(u,V)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(v,U),n=(n=Math.imul(v,K))+Math.imul(y,U)|0,a=Math.imul(y,K),i=i+Math.imul(p,F)|0,n=(n=n+Math.imul(p,V)|0)+Math.imul(b,F)|0,a=a+Math.imul(b,V)|0;var yt=(h+(i=i+Math.imul(c,Z)|0)|0)+((8191&(n=(n=n+Math.imul(c,X)|0)+Math.imul(u,Z)|0))<<13)|0;h=((a=a+Math.imul(u,X)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(_,U),n=(n=Math.imul(_,K))+Math.imul(w,U)|0,a=Math.imul(w,K),i=i+Math.imul(v,F)|0,n=(n=n+Math.imul(v,V)|0)+Math.imul(y,F)|0,a=a+Math.imul(y,V)|0,i=i+Math.imul(p,Z)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(b,Z)|0,a=a+Math.imul(b,X)|0;var gt=(h+(i=i+Math.imul(c,J)|0)|0)+((8191&(n=(n=n+Math.imul(c,Y)|0)+Math.imul(u,J)|0))<<13)|0;h=((a=a+Math.imul(u,Y)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(S,U),n=(n=Math.imul(S,K))+Math.imul(k,U)|0,a=Math.imul(k,K),i=i+Math.imul(_,F)|0,n=(n=n+Math.imul(_,V)|0)+Math.imul(w,F)|0,a=a+Math.imul(w,V)|0,i=i+Math.imul(v,Z)|0,n=(n=n+Math.imul(v,X)|0)+Math.imul(y,Z)|0,a=a+Math.imul(y,X)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,Y)|0)+Math.imul(b,J)|0,a=a+Math.imul(b,Y)|0;var _t=(h+(i=i+Math.imul(c,Q)|0)|0)+((8191&(n=(n=n+Math.imul(c,tt)|0)+Math.imul(u,Q)|0))<<13)|0;h=((a=a+Math.imul(u,tt)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(A,U),n=(n=Math.imul(A,K))+Math.imul(x,U)|0,a=Math.imul(x,K),i=i+Math.imul(S,F)|0,n=(n=n+Math.imul(S,V)|0)+Math.imul(k,F)|0,a=a+Math.imul(k,V)|0,i=i+Math.imul(_,Z)|0,n=(n=n+Math.imul(_,X)|0)+Math.imul(w,Z)|0,a=a+Math.imul(w,X)|0,i=i+Math.imul(v,J)|0,n=(n=n+Math.imul(v,Y)|0)+Math.imul(y,J)|0,a=a+Math.imul(y,Y)|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;var wt=(h+(i=i+Math.imul(c,rt)|0)|0)+((8191&(n=(n=n+Math.imul(c,it)|0)+Math.imul(u,rt)|0))<<13)|0;h=((a=a+Math.imul(u,it)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(I,U),n=(n=Math.imul(I,K))+Math.imul(B,U)|0,a=Math.imul(B,K),i=i+Math.imul(A,F)|0,n=(n=n+Math.imul(A,V)|0)+Math.imul(x,F)|0,a=a+Math.imul(x,V)|0,i=i+Math.imul(S,Z)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(k,Z)|0,a=a+Math.imul(k,X)|0,i=i+Math.imul(_,J)|0,n=(n=n+Math.imul(_,Y)|0)+Math.imul(w,J)|0,a=a+Math.imul(w,Y)|0,i=i+Math.imul(v,Q)|0,n=(n=n+Math.imul(v,tt)|0)+Math.imul(y,Q)|0,a=a+Math.imul(y,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(b,rt)|0,a=a+Math.imul(b,it)|0;var Mt=(h+(i=i+Math.imul(c,at)|0)|0)+((8191&(n=(n=n+Math.imul(c,ot)|0)+Math.imul(u,at)|0))<<13)|0;h=((a=a+Math.imul(u,ot)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(T,U),n=(n=Math.imul(T,K))+Math.imul(C,U)|0,a=Math.imul(C,K),i=i+Math.imul(I,F)|0,n=(n=n+Math.imul(I,V)|0)+Math.imul(B,F)|0,a=a+Math.imul(B,V)|0,i=i+Math.imul(A,Z)|0,n=(n=n+Math.imul(A,X)|0)+Math.imul(x,Z)|0,a=a+Math.imul(x,X)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,Y)|0)+Math.imul(k,J)|0,a=a+Math.imul(k,Y)|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(v,rt)|0,n=(n=n+Math.imul(v,it)|0)+Math.imul(y,rt)|0,a=a+Math.imul(y,it)|0,i=i+Math.imul(p,at)|0,n=(n=n+Math.imul(p,ot)|0)+Math.imul(b,at)|0,a=a+Math.imul(b,ot)|0;var St=(h+(i=i+Math.imul(c,st)|0)|0)+((8191&(n=(n=n+Math.imul(c,ht)|0)+Math.imul(u,st)|0))<<13)|0;h=((a=a+Math.imul(u,ht)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(O,U),n=(n=Math.imul(O,K))+Math.imul(D,U)|0,a=Math.imul(D,K),i=i+Math.imul(T,F)|0,n=(n=n+Math.imul(T,V)|0)+Math.imul(C,F)|0,a=a+Math.imul(C,V)|0,i=i+Math.imul(I,Z)|0,n=(n=n+Math.imul(I,X)|0)+Math.imul(B,Z)|0,a=a+Math.imul(B,X)|0,i=i+Math.imul(A,J)|0,n=(n=n+Math.imul(A,Y)|0)+Math.imul(x,J)|0,a=a+Math.imul(x,Y)|0,i=i+Math.imul(S,Q)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(k,Q)|0,a=a+Math.imul(k,tt)|0,i=i+Math.imul(_,rt)|0,n=(n=n+Math.imul(_,it)|0)+Math.imul(w,rt)|0,a=a+Math.imul(w,it)|0,i=i+Math.imul(v,at)|0,n=(n=n+Math.imul(v,ot)|0)+Math.imul(y,at)|0,a=a+Math.imul(y,ot)|0,i=i+Math.imul(p,st)|0,n=(n=n+Math.imul(p,ht)|0)+Math.imul(b,st)|0,a=a+Math.imul(b,ht)|0;var kt=(h+(i=i+Math.imul(c,ct)|0)|0)+((8191&(n=(n=n+Math.imul(c,ut)|0)+Math.imul(u,ct)|0))<<13)|0;h=((a=a+Math.imul(u,ut)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(q,U),n=(n=Math.imul(q,K))+Math.imul(L,U)|0,a=Math.imul(L,K),i=i+Math.imul(O,F)|0,n=(n=n+Math.imul(O,V)|0)+Math.imul(D,F)|0,a=a+Math.imul(D,V)|0,i=i+Math.imul(T,Z)|0,n=(n=n+Math.imul(T,X)|0)+Math.imul(C,Z)|0,a=a+Math.imul(C,X)|0,i=i+Math.imul(I,J)|0,n=(n=n+Math.imul(I,Y)|0)+Math.imul(B,J)|0,a=a+Math.imul(B,Y)|0,i=i+Math.imul(A,Q)|0,n=(n=n+Math.imul(A,tt)|0)+Math.imul(x,Q)|0,a=a+Math.imul(x,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(k,rt)|0,a=a+Math.imul(k,it)|0,i=i+Math.imul(_,at)|0,n=(n=n+Math.imul(_,ot)|0)+Math.imul(w,at)|0,a=a+Math.imul(w,ot)|0,i=i+Math.imul(v,st)|0,n=(n=n+Math.imul(v,ht)|0)+Math.imul(y,st)|0,a=a+Math.imul(y,ht)|0,i=i+Math.imul(p,ct)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(b,ct)|0,a=a+Math.imul(b,ut)|0;var Et=(h+(i=i+Math.imul(c,pt)|0)|0)+((8191&(n=(n=n+Math.imul(c,bt)|0)+Math.imul(u,pt)|0))<<13)|0;h=((a=a+Math.imul(u,bt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(q,F),n=(n=Math.imul(q,V))+Math.imul(L,F)|0,a=Math.imul(L,V),i=i+Math.imul(O,Z)|0,n=(n=n+Math.imul(O,X)|0)+Math.imul(D,Z)|0,a=a+Math.imul(D,X)|0,i=i+Math.imul(T,J)|0,n=(n=n+Math.imul(T,Y)|0)+Math.imul(C,J)|0,a=a+Math.imul(C,Y)|0,i=i+Math.imul(I,Q)|0,n=(n=n+Math.imul(I,tt)|0)+Math.imul(B,Q)|0,a=a+Math.imul(B,tt)|0,i=i+Math.imul(A,rt)|0,n=(n=n+Math.imul(A,it)|0)+Math.imul(x,rt)|0,a=a+Math.imul(x,it)|0,i=i+Math.imul(S,at)|0,n=(n=n+Math.imul(S,ot)|0)+Math.imul(k,at)|0,a=a+Math.imul(k,ot)|0,i=i+Math.imul(_,st)|0,n=(n=n+Math.imul(_,ht)|0)+Math.imul(w,st)|0,a=a+Math.imul(w,ht)|0,i=i+Math.imul(v,ct)|0,n=(n=n+Math.imul(v,ut)|0)+Math.imul(y,ct)|0,a=a+Math.imul(y,ut)|0;var At=(h+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;h=((a=a+Math.imul(b,bt)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(q,Z),n=(n=Math.imul(q,X))+Math.imul(L,Z)|0,a=Math.imul(L,X),i=i+Math.imul(O,J)|0,n=(n=n+Math.imul(O,Y)|0)+Math.imul(D,J)|0,a=a+Math.imul(D,Y)|0,i=i+Math.imul(T,Q)|0,n=(n=n+Math.imul(T,tt)|0)+Math.imul(C,Q)|0,a=a+Math.imul(C,tt)|0,i=i+Math.imul(I,rt)|0,n=(n=n+Math.imul(I,it)|0)+Math.imul(B,rt)|0,a=a+Math.imul(B,it)|0,i=i+Math.imul(A,at)|0,n=(n=n+Math.imul(A,ot)|0)+Math.imul(x,at)|0,a=a+Math.imul(x,ot)|0,i=i+Math.imul(S,st)|0,n=(n=n+Math.imul(S,ht)|0)+Math.imul(k,st)|0,a=a+Math.imul(k,ht)|0,i=i+Math.imul(_,ct)|0,n=(n=n+Math.imul(_,ut)|0)+Math.imul(w,ct)|0,a=a+Math.imul(w,ut)|0;var xt=(h+(i=i+Math.imul(v,pt)|0)|0)+((8191&(n=(n=n+Math.imul(v,bt)|0)+Math.imul(y,pt)|0))<<13)|0;h=((a=a+Math.imul(y,bt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(q,J),n=(n=Math.imul(q,Y))+Math.imul(L,J)|0,a=Math.imul(L,Y),i=i+Math.imul(O,Q)|0,n=(n=n+Math.imul(O,tt)|0)+Math.imul(D,Q)|0,a=a+Math.imul(D,tt)|0,i=i+Math.imul(T,rt)|0,n=(n=n+Math.imul(T,it)|0)+Math.imul(C,rt)|0,a=a+Math.imul(C,it)|0,i=i+Math.imul(I,at)|0,n=(n=n+Math.imul(I,ot)|0)+Math.imul(B,at)|0,a=a+Math.imul(B,ot)|0,i=i+Math.imul(A,st)|0,n=(n=n+Math.imul(A,ht)|0)+Math.imul(x,st)|0,a=a+Math.imul(x,ht)|0,i=i+Math.imul(S,ct)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(k,ct)|0,a=a+Math.imul(k,ut)|0;var Rt=(h+(i=i+Math.imul(_,pt)|0)|0)+((8191&(n=(n=n+Math.imul(_,bt)|0)+Math.imul(w,pt)|0))<<13)|0;h=((a=a+Math.imul(w,bt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(q,Q),n=(n=Math.imul(q,tt))+Math.imul(L,Q)|0,a=Math.imul(L,tt),i=i+Math.imul(O,rt)|0,n=(n=n+Math.imul(O,it)|0)+Math.imul(D,rt)|0,a=a+Math.imul(D,it)|0,i=i+Math.imul(T,at)|0,n=(n=n+Math.imul(T,ot)|0)+Math.imul(C,at)|0,a=a+Math.imul(C,ot)|0,i=i+Math.imul(I,st)|0,n=(n=n+Math.imul(I,ht)|0)+Math.imul(B,st)|0,a=a+Math.imul(B,ht)|0,i=i+Math.imul(A,ct)|0,n=(n=n+Math.imul(A,ut)|0)+Math.imul(x,ct)|0,a=a+Math.imul(x,ut)|0;var It=(h+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,bt)|0)+Math.imul(k,pt)|0))<<13)|0;h=((a=a+Math.imul(k,bt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(q,rt),n=(n=Math.imul(q,it))+Math.imul(L,rt)|0,a=Math.imul(L,it),i=i+Math.imul(O,at)|0,n=(n=n+Math.imul(O,ot)|0)+Math.imul(D,at)|0,a=a+Math.imul(D,ot)|0,i=i+Math.imul(T,st)|0,n=(n=n+Math.imul(T,ht)|0)+Math.imul(C,st)|0,a=a+Math.imul(C,ht)|0,i=i+Math.imul(I,ct)|0,n=(n=n+Math.imul(I,ut)|0)+Math.imul(B,ct)|0,a=a+Math.imul(B,ut)|0;var Bt=(h+(i=i+Math.imul(A,pt)|0)|0)+((8191&(n=(n=n+Math.imul(A,bt)|0)+Math.imul(x,pt)|0))<<13)|0;h=((a=a+Math.imul(x,bt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(q,at),n=(n=Math.imul(q,ot))+Math.imul(L,at)|0,a=Math.imul(L,ot),i=i+Math.imul(O,st)|0,n=(n=n+Math.imul(O,ht)|0)+Math.imul(D,st)|0,a=a+Math.imul(D,ht)|0,i=i+Math.imul(T,ct)|0,n=(n=n+Math.imul(T,ut)|0)+Math.imul(C,ct)|0,a=a+Math.imul(C,ut)|0;var Pt=(h+(i=i+Math.imul(I,pt)|0)|0)+((8191&(n=(n=n+Math.imul(I,bt)|0)+Math.imul(B,pt)|0))<<13)|0;h=((a=a+Math.imul(B,bt)|0)+(n>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,i=Math.imul(q,st),n=(n=Math.imul(q,ht))+Math.imul(L,st)|0,a=Math.imul(L,ht),i=i+Math.imul(O,ct)|0,n=(n=n+Math.imul(O,ut)|0)+Math.imul(D,ct)|0,a=a+Math.imul(D,ut)|0;var Tt=(h+(i=i+Math.imul(T,pt)|0)|0)+((8191&(n=(n=n+Math.imul(T,bt)|0)+Math.imul(C,pt)|0))<<13)|0;h=((a=a+Math.imul(C,bt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(q,ct),n=(n=Math.imul(q,ut))+Math.imul(L,ct)|0,a=Math.imul(L,ut);var Ct=(h+(i=i+Math.imul(O,pt)|0)|0)+((8191&(n=(n=n+Math.imul(O,bt)|0)+Math.imul(D,pt)|0))<<13)|0;h=((a=a+Math.imul(D,bt)|0)+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var jt=(h+(i=Math.imul(q,pt))|0)+((8191&(n=(n=Math.imul(q,bt))+Math.imul(L,pt)|0))<<13)|0;return h=((a=Math.imul(L,bt))+(n>>>13)|0)+(jt>>>26)|0,jt&=67108863,s[0]=mt,s[1]=vt,s[2]=yt,s[3]=gt,s[4]=_t,s[5]=wt,s[6]=Mt,s[7]=St,s[8]=kt,s[9]=Et,s[10]=At,s[11]=xt,s[12]=Rt,s[13]=It,s[14]=Bt,s[15]=Pt,s[16]=Tt,s[17]=Ct,s[18]=jt,0!==h&&(s[19]=h,r.length++),r};function p(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(l=u),a.prototype.mulTo=function(t,e){var r,i=this.length+t.length;return r=10===this.length&&10===t.length?l(this,t,e):i<63?u(this,t,e):i<1024?function(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&=67108863}r.words[a]=f,i=o,o=n}return 0!==i?r.words[a]=i:r.length--,r.strip()}(this,t,e):p(this,t,e),r},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=a.prototype._countBits(t)-1,i=0;i>=1;return i},b.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/67108864|0,e+=a>>>26,this.words[r]=67108863&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=function(t){for(var e=new Array(t.bitLength()),r=0;r>>n}return e}(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=67108863>>>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),n=e?(e-e%26)/26:0;var a=t%26,o=Math.min((t-a)/26,this.length),f=67108863^67108863>>>a<o)for(this.length-=o,h=0;h=0&&(0!==d||h>=n);h--){var c=0|this.words[h];this.words[h]=d<<26-a|c>>>a,d=c&f}return s&&0!==d&&(s.words[s.length++]=d),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=67108863^67108863>>>e<=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},a.prototype.isubn=function(t){if(i("number"===typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e>26)-(s/67108864|0),this.words[n+r]=67108863&a}for(;n>26,this.words[n+r]=67108863&a;if(0===f)return this.strip();for(i(-1===f),f=0,n=0;n>26,this.words[n]=67108863&a;return this.negative=1,this.strip()},a.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,o=0|n.words[n.length-1];0!==(r=26-this._countBits(o))&&(n=n.ushln(r),i.iushln(r),o=0|n.words[n.length-1]);var f,s=i.length-n.length;if("mod"!==e){(f=new a(null)).length=s+1,f.words=new Array(f.length);for(var h=0;h=0;c--){var u=67108864*(0|i.words[n.length+c])+(0|i.words[n.length+c-1]);for(u=Math.min(u/o|0,67108863),i._ishlnsubmul(n,u,c);0!==i.negative;)u--,i.negative=0,i._ishlnsubmul(n,1,c),i.isZero()||(i.negative^=1);f&&(f.words[c]=u)}return f&&f.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:f||null,mod:i}},a.prototype.divmod=function(t,e,r){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}):0!==(this.negative&t.negative)?(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||this.cmp(t)<0?{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);var n,o,f},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<=67108863);for(var e=(1<<26)%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<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+67108864*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),h=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++h;for(var d=r.clone(),c=e.clone();!e.isZero();){for(var u=0,l=1;0===(e.words[0]&l)&&u<26;++u,l<<=1);if(u>0)for(e.iushrn(u);u-- >0;)(n.isOdd()||o.isOdd())&&(n.iadd(d),o.isub(c)),n.iushrn(1),o.iushrn(1);for(var p=0,b=1;0===(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(f.isOdd()||s.isOdd())&&(f.iadd(d),s.isub(c)),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(h)}},a.prototype._invmp=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,o=new a(1),f=new a(0),s=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var h=0,d=1;0===(e.words[0]&d)&&h<26;++h,d<<=1);if(h>0)for(e.iushrn(h);h-- >0;)o.isOdd()&&o.iadd(s),o.iushrn(1);for(var c=0,u=1;0===(r.words[0]&u)&&c<26;++c,u<<=1);if(c>0)for(r.iushrn(c);c-- >0;)f.isOdd()&&f.iadd(s),f.iushrn(1);e.cmp(r)>=0?(e.isub(r),o.isub(f)):(r.isub(e),f.isub(o))}return(n=0===e.cmpn(1)?o:f).cmpn(0)<0&&n.iadd(t),n},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 0===(1&this.words[0])},a.prototype.isOdd=function(){return 1===(1&this.words[0])},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&=67108863,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<=67108863,"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 this.cmpn(t)<=0},a.prototype.lte=function(t){return this.cmp(t)<=0},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 M(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 m={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 y(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function _(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(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 S(t){M.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=new 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(y,v),y.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},y.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){if(m[t])return m[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new g;else if("p192"===t)e=new _;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new w}return m[t]=e,e},M.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){i(0===(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.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)},M.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},M.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.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(),h=this.m.subn(1).iushrn(1),d=this.m.bitLength();for(d=new a(2*d*d).toRed(this);0!==this.pow(d,h).cmp(s);)d.redIAdd(s);for(var c=this.pow(d,n),u=this.pow(t,n.addn(1).iushrn(1)),l=this.pow(t,n),p=o;0!==l.cmp(f);){for(var b=l,m=0;0!==b.cmp(f);m++)b=b.redSqr();i(m=0;i--){for(var h=e.words[i],d=s-1;d>=0;d--){var c=h>>d&1;n!==r[0]&&(n=this.sqr(n)),0!==c||0!==o?(o<<=1,o|=c,(4===++f||0===i&&0===d)&&(n=this.mul(n,r[o]),f=0,o=0)):f=0}s=26}return n},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},a.mont=function(t){return new S(t)},n(S,M),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},S.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):n.cmpn(0)<0&&(a=n.iadd(this.m)),a._forceRed(this)},S.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):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},S.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t=r.nmd(t),this)},1670:function(t,e,r){!function(t,e){"use strict";function i(t,e){if(!t)throw new Error(e||"Assertion failed")}function n(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function a(t,e,r){if(a.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var o;"object"===typeof t?t.exports=a:e.BN=a,a.BN=a,a.wordSize=26;try{o=r(4300).Buffer}catch(t){}function f(t,e,r){for(var n=0,a=Math.min(t.length,r),o=0,f=e;f=49&&h<=54?h-49+10:h>=17&&h<=22?h-17+10:h,o|=s}return i(!(240&o),"Invalid character in "+t),n}function s(t,e,r,n){for(var a=0,o=0,f=Math.min(t.length,r),s=e;s=49?h-49+10:h>=17?h-17+10:h,i(h>=0&&o"}a.isBN=function(t){return t instanceof a||null!==t&&"object"===typeof t&&t.constructor.wordSize===a.wordSize&&Array.isArray(t.words)},a.max=function(t,e){return t.cmp(e)>0?t:e},a.min=function(t,e){return t.cmp(e)<0?t:e},a.prototype._init=function(t,e,r){if("number"===typeof t)return this._initNumber(t,e,r);if("object"===typeof t)return this._initArray(t,e,r);"hex"===e&&(e=16),i(e===(0|e)&&e>=2&&e<=36);var n=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&n++,16===e?this._parseHex(t,n):this._parseBase(t,e,n),"-"===t[0]&&(this.negative=1),this._strip(),"le"===r&&this._initArray(this.toArray(),e,r)},a.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(i(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},a.prototype._initArray=function(t,e,r){if(i("number"===typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var n=0;n=0;n-=3)o=t[n]|t[n-1]<<8|t[n-2]<<16,this.words[a]|=o<>>26-f&67108863,(f+=24)>=26&&(f-=26,a++);else if("le"===r)for(n=0,a=0;n>>26-f&67108863,(f+=24)>=26&&(f-=26,a++);return this._strip()},a.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r=e;r-=6)n=f(t,r,r+6),this.words[i]|=n<>>26-a&4194303,(a+=24)>=26&&(a-=26,i++);r+6!==e&&(n=f(t,e,r+6),this.words[i]|=n<>>26-a&4194303),this._strip()},a.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var i=0,n=1;n<=67108863;n*=e)i++;i--,n=n/e|0;for(var a=t.length-r,o=a%i,f=Math.min(a,a-o)+r,h=0,d=r;d1&&0===this.words[this.length-1];)this.length--;return this._normSign()},a.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},"undefined"!==typeof Symbol&&"function"===typeof Symbol.for?a.prototype[Symbol.for("nodejs.util.inspect.custom")]=d:a.prototype.inspect=d;var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],u=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],l=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];a.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,a=0,o=0;o>>24-n&16777215)||o!==this.length-1?c[6-s.length]+s+r:s+r,(n+=2)>=26&&(n-=26,o--)}for(0!==a&&(r=a.toString(16)+r);r.length%e!==0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var h=u[t],d=l[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modrn(d).toString(t);r=(p=p.idivn(d)).isZero()?b+r:c[h-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%e!==0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}i(!1,"Base should be between 2 and 36")},a.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},a.prototype.toJSON=function(){return this.toString(16,2)},o&&(a.prototype.toBuffer=function(t,e){return this.toArrayLike(o,t,e)}),a.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)};function p(t,e,r){r.negative=e.negative^t.negative;var i=t.length+e.length|0;r.length=i,i=i-1|0;var n=0|t.words[0],a=0|e.words[0],o=n*a,f=67108863&o,s=o/67108864|0;r.words[0]=f;for(var h=1;h>>26,c=67108863&s,u=Math.min(h,e.length-1),l=Math.max(0,h-t.length+1);l<=u;l++){var p=h-l|0;d+=(o=(n=0|t.words[p])*(a=0|e.words[l])+c)/67108864|0,c=67108863&o}r.words[h]=0|c,s=0|d}return 0!==s?r.words[h]=0|s:r.length--,r._strip()}a.prototype.toArrayLike=function(t,e,r){this._strip();var n=this.byteLength(),a=r||Math.max(1,n);i(n<=a,"byte array longer than desired length"),i(a>0,"Requested array length <= 0");var o=function(t,e){return t.allocUnsafe?t.allocUnsafe(e):new t(e)}(t,a);return this["_toArrayLike"+("le"===e?"LE":"BE")](o,n),o},a.prototype._toArrayLikeLE=function(t,e){for(var r=0,i=0,n=0,a=0;n>8&255),r>16&255),6===a?(r>24&255),i=0,a=0):(i=o>>>24,a+=2)}if(r=0&&(t[r--]=o>>8&255),r>=0&&(t[r--]=o>>16&255),6===a?(r>=0&&(t[r--]=o>>24&255),i=0,a=0):(i=o>>>24,a+=2)}if(r>=0)for(t[r--]=i;r>=0;)t[r--]=0},Math.clz32?a.prototype._countBits=function(t){return 32-Math.clz32(t)}:a.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},a.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0===(8191&e)&&(r+=13,e>>>=13),0===(127&e)&&(r+=7,e>>>=7),0===(15&e)&&(r+=4,e>>>=4),0===(3&e)&&(r+=2,e>>>=2),0===(1&e)&&r++,r},a.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},a.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;et.length?this.clone().ior(t):t.clone().ior(this)},a.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},a.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;rt.length?this.clone().iand(t):t.clone().iand(this)},a.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},a.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;it.length?this.clone().ixor(t):t.clone().ixor(this)},a.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},a.prototype.inotn=function(t){i("number"===typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var n=0;n0&&(this.words[n]=~this.words[n]&67108863>>26-r),this._strip()},a.prototype.notn=function(t){return this.clone().inotn(t)},a.prototype.setn=function(t,e){i("number"===typeof t&&t>=0);var r=t/26|0,n=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<t.length?(r=this,i=t):(r=t,i=this);for(var n=0,a=0;a>>26;for(;0!==n&&a>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;at.length?this.clone().iadd(t):t.clone().iadd(this)},a.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,i,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=t):(r=t,i=this);for(var a=0,o=0;o>26,this.words[o]=67108863&e;for(;0!==a&&o>26,this.words[o]=67108863&e;if(0===a&&o>>13,l=0|o[1],p=8191&l,b=l>>>13,m=0|o[2],v=8191&m,y=m>>>13,g=0|o[3],_=8191&g,w=g>>>13,M=0|o[4],S=8191&M,k=M>>>13,E=0|o[5],A=8191&E,x=E>>>13,R=0|o[6],I=8191&R,B=R>>>13,P=0|o[7],T=8191&P,C=P>>>13,j=0|o[8],O=8191&j,D=j>>>13,N=0|o[9],q=8191&N,L=N>>>13,z=0|f[0],U=8191&z,K=z>>>13,H=0|f[1],F=8191&H,V=H>>>13,W=0|f[2],Z=8191&W,X=W>>>13,G=0|f[3],J=8191&G,Y=G>>>13,$=0|f[4],Q=8191&$,tt=$>>>13,et=0|f[5],rt=8191&et,it=et>>>13,nt=0|f[6],at=8191&nt,ot=nt>>>13,ft=0|f[7],st=8191&ft,ht=ft>>>13,dt=0|f[8],ct=8191&dt,ut=dt>>>13,lt=0|f[9],pt=8191<,bt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(h+(i=Math.imul(c,U))|0)+((8191&(n=(n=Math.imul(c,K))+Math.imul(u,U)|0))<<13)|0;h=((a=Math.imul(u,K))+(n>>>13)|0)+(mt>>>26)|0,mt&=67108863,i=Math.imul(p,U),n=(n=Math.imul(p,K))+Math.imul(b,U)|0,a=Math.imul(b,K);var vt=(h+(i=i+Math.imul(c,F)|0)|0)+((8191&(n=(n=n+Math.imul(c,V)|0)+Math.imul(u,F)|0))<<13)|0;h=((a=a+Math.imul(u,V)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(v,U),n=(n=Math.imul(v,K))+Math.imul(y,U)|0,a=Math.imul(y,K),i=i+Math.imul(p,F)|0,n=(n=n+Math.imul(p,V)|0)+Math.imul(b,F)|0,a=a+Math.imul(b,V)|0;var yt=(h+(i=i+Math.imul(c,Z)|0)|0)+((8191&(n=(n=n+Math.imul(c,X)|0)+Math.imul(u,Z)|0))<<13)|0;h=((a=a+Math.imul(u,X)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(_,U),n=(n=Math.imul(_,K))+Math.imul(w,U)|0,a=Math.imul(w,K),i=i+Math.imul(v,F)|0,n=(n=n+Math.imul(v,V)|0)+Math.imul(y,F)|0,a=a+Math.imul(y,V)|0,i=i+Math.imul(p,Z)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(b,Z)|0,a=a+Math.imul(b,X)|0;var gt=(h+(i=i+Math.imul(c,J)|0)|0)+((8191&(n=(n=n+Math.imul(c,Y)|0)+Math.imul(u,J)|0))<<13)|0;h=((a=a+Math.imul(u,Y)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(S,U),n=(n=Math.imul(S,K))+Math.imul(k,U)|0,a=Math.imul(k,K),i=i+Math.imul(_,F)|0,n=(n=n+Math.imul(_,V)|0)+Math.imul(w,F)|0,a=a+Math.imul(w,V)|0,i=i+Math.imul(v,Z)|0,n=(n=n+Math.imul(v,X)|0)+Math.imul(y,Z)|0,a=a+Math.imul(y,X)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,Y)|0)+Math.imul(b,J)|0,a=a+Math.imul(b,Y)|0;var _t=(h+(i=i+Math.imul(c,Q)|0)|0)+((8191&(n=(n=n+Math.imul(c,tt)|0)+Math.imul(u,Q)|0))<<13)|0;h=((a=a+Math.imul(u,tt)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(A,U),n=(n=Math.imul(A,K))+Math.imul(x,U)|0,a=Math.imul(x,K),i=i+Math.imul(S,F)|0,n=(n=n+Math.imul(S,V)|0)+Math.imul(k,F)|0,a=a+Math.imul(k,V)|0,i=i+Math.imul(_,Z)|0,n=(n=n+Math.imul(_,X)|0)+Math.imul(w,Z)|0,a=a+Math.imul(w,X)|0,i=i+Math.imul(v,J)|0,n=(n=n+Math.imul(v,Y)|0)+Math.imul(y,J)|0,a=a+Math.imul(y,Y)|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;var wt=(h+(i=i+Math.imul(c,rt)|0)|0)+((8191&(n=(n=n+Math.imul(c,it)|0)+Math.imul(u,rt)|0))<<13)|0;h=((a=a+Math.imul(u,it)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(I,U),n=(n=Math.imul(I,K))+Math.imul(B,U)|0,a=Math.imul(B,K),i=i+Math.imul(A,F)|0,n=(n=n+Math.imul(A,V)|0)+Math.imul(x,F)|0,a=a+Math.imul(x,V)|0,i=i+Math.imul(S,Z)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(k,Z)|0,a=a+Math.imul(k,X)|0,i=i+Math.imul(_,J)|0,n=(n=n+Math.imul(_,Y)|0)+Math.imul(w,J)|0,a=a+Math.imul(w,Y)|0,i=i+Math.imul(v,Q)|0,n=(n=n+Math.imul(v,tt)|0)+Math.imul(y,Q)|0,a=a+Math.imul(y,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(b,rt)|0,a=a+Math.imul(b,it)|0;var Mt=(h+(i=i+Math.imul(c,at)|0)|0)+((8191&(n=(n=n+Math.imul(c,ot)|0)+Math.imul(u,at)|0))<<13)|0;h=((a=a+Math.imul(u,ot)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(T,U),n=(n=Math.imul(T,K))+Math.imul(C,U)|0,a=Math.imul(C,K),i=i+Math.imul(I,F)|0,n=(n=n+Math.imul(I,V)|0)+Math.imul(B,F)|0,a=a+Math.imul(B,V)|0,i=i+Math.imul(A,Z)|0,n=(n=n+Math.imul(A,X)|0)+Math.imul(x,Z)|0,a=a+Math.imul(x,X)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,Y)|0)+Math.imul(k,J)|0,a=a+Math.imul(k,Y)|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(v,rt)|0,n=(n=n+Math.imul(v,it)|0)+Math.imul(y,rt)|0,a=a+Math.imul(y,it)|0,i=i+Math.imul(p,at)|0,n=(n=n+Math.imul(p,ot)|0)+Math.imul(b,at)|0,a=a+Math.imul(b,ot)|0;var St=(h+(i=i+Math.imul(c,st)|0)|0)+((8191&(n=(n=n+Math.imul(c,ht)|0)+Math.imul(u,st)|0))<<13)|0;h=((a=a+Math.imul(u,ht)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(O,U),n=(n=Math.imul(O,K))+Math.imul(D,U)|0,a=Math.imul(D,K),i=i+Math.imul(T,F)|0,n=(n=n+Math.imul(T,V)|0)+Math.imul(C,F)|0,a=a+Math.imul(C,V)|0,i=i+Math.imul(I,Z)|0,n=(n=n+Math.imul(I,X)|0)+Math.imul(B,Z)|0,a=a+Math.imul(B,X)|0,i=i+Math.imul(A,J)|0,n=(n=n+Math.imul(A,Y)|0)+Math.imul(x,J)|0,a=a+Math.imul(x,Y)|0,i=i+Math.imul(S,Q)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(k,Q)|0,a=a+Math.imul(k,tt)|0,i=i+Math.imul(_,rt)|0,n=(n=n+Math.imul(_,it)|0)+Math.imul(w,rt)|0,a=a+Math.imul(w,it)|0,i=i+Math.imul(v,at)|0,n=(n=n+Math.imul(v,ot)|0)+Math.imul(y,at)|0,a=a+Math.imul(y,ot)|0,i=i+Math.imul(p,st)|0,n=(n=n+Math.imul(p,ht)|0)+Math.imul(b,st)|0,a=a+Math.imul(b,ht)|0;var kt=(h+(i=i+Math.imul(c,ct)|0)|0)+((8191&(n=(n=n+Math.imul(c,ut)|0)+Math.imul(u,ct)|0))<<13)|0;h=((a=a+Math.imul(u,ut)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(q,U),n=(n=Math.imul(q,K))+Math.imul(L,U)|0,a=Math.imul(L,K),i=i+Math.imul(O,F)|0,n=(n=n+Math.imul(O,V)|0)+Math.imul(D,F)|0,a=a+Math.imul(D,V)|0,i=i+Math.imul(T,Z)|0,n=(n=n+Math.imul(T,X)|0)+Math.imul(C,Z)|0,a=a+Math.imul(C,X)|0,i=i+Math.imul(I,J)|0,n=(n=n+Math.imul(I,Y)|0)+Math.imul(B,J)|0,a=a+Math.imul(B,Y)|0,i=i+Math.imul(A,Q)|0,n=(n=n+Math.imul(A,tt)|0)+Math.imul(x,Q)|0,a=a+Math.imul(x,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(k,rt)|0,a=a+Math.imul(k,it)|0,i=i+Math.imul(_,at)|0,n=(n=n+Math.imul(_,ot)|0)+Math.imul(w,at)|0,a=a+Math.imul(w,ot)|0,i=i+Math.imul(v,st)|0,n=(n=n+Math.imul(v,ht)|0)+Math.imul(y,st)|0,a=a+Math.imul(y,ht)|0,i=i+Math.imul(p,ct)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(b,ct)|0,a=a+Math.imul(b,ut)|0;var Et=(h+(i=i+Math.imul(c,pt)|0)|0)+((8191&(n=(n=n+Math.imul(c,bt)|0)+Math.imul(u,pt)|0))<<13)|0;h=((a=a+Math.imul(u,bt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(q,F),n=(n=Math.imul(q,V))+Math.imul(L,F)|0,a=Math.imul(L,V),i=i+Math.imul(O,Z)|0,n=(n=n+Math.imul(O,X)|0)+Math.imul(D,Z)|0,a=a+Math.imul(D,X)|0,i=i+Math.imul(T,J)|0,n=(n=n+Math.imul(T,Y)|0)+Math.imul(C,J)|0,a=a+Math.imul(C,Y)|0,i=i+Math.imul(I,Q)|0,n=(n=n+Math.imul(I,tt)|0)+Math.imul(B,Q)|0,a=a+Math.imul(B,tt)|0,i=i+Math.imul(A,rt)|0,n=(n=n+Math.imul(A,it)|0)+Math.imul(x,rt)|0,a=a+Math.imul(x,it)|0,i=i+Math.imul(S,at)|0,n=(n=n+Math.imul(S,ot)|0)+Math.imul(k,at)|0,a=a+Math.imul(k,ot)|0,i=i+Math.imul(_,st)|0,n=(n=n+Math.imul(_,ht)|0)+Math.imul(w,st)|0,a=a+Math.imul(w,ht)|0,i=i+Math.imul(v,ct)|0,n=(n=n+Math.imul(v,ut)|0)+Math.imul(y,ct)|0,a=a+Math.imul(y,ut)|0;var At=(h+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;h=((a=a+Math.imul(b,bt)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(q,Z),n=(n=Math.imul(q,X))+Math.imul(L,Z)|0,a=Math.imul(L,X),i=i+Math.imul(O,J)|0,n=(n=n+Math.imul(O,Y)|0)+Math.imul(D,J)|0,a=a+Math.imul(D,Y)|0,i=i+Math.imul(T,Q)|0,n=(n=n+Math.imul(T,tt)|0)+Math.imul(C,Q)|0,a=a+Math.imul(C,tt)|0,i=i+Math.imul(I,rt)|0,n=(n=n+Math.imul(I,it)|0)+Math.imul(B,rt)|0,a=a+Math.imul(B,it)|0,i=i+Math.imul(A,at)|0,n=(n=n+Math.imul(A,ot)|0)+Math.imul(x,at)|0,a=a+Math.imul(x,ot)|0,i=i+Math.imul(S,st)|0,n=(n=n+Math.imul(S,ht)|0)+Math.imul(k,st)|0,a=a+Math.imul(k,ht)|0,i=i+Math.imul(_,ct)|0,n=(n=n+Math.imul(_,ut)|0)+Math.imul(w,ct)|0,a=a+Math.imul(w,ut)|0;var xt=(h+(i=i+Math.imul(v,pt)|0)|0)+((8191&(n=(n=n+Math.imul(v,bt)|0)+Math.imul(y,pt)|0))<<13)|0;h=((a=a+Math.imul(y,bt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(q,J),n=(n=Math.imul(q,Y))+Math.imul(L,J)|0,a=Math.imul(L,Y),i=i+Math.imul(O,Q)|0,n=(n=n+Math.imul(O,tt)|0)+Math.imul(D,Q)|0,a=a+Math.imul(D,tt)|0,i=i+Math.imul(T,rt)|0,n=(n=n+Math.imul(T,it)|0)+Math.imul(C,rt)|0,a=a+Math.imul(C,it)|0,i=i+Math.imul(I,at)|0,n=(n=n+Math.imul(I,ot)|0)+Math.imul(B,at)|0,a=a+Math.imul(B,ot)|0,i=i+Math.imul(A,st)|0,n=(n=n+Math.imul(A,ht)|0)+Math.imul(x,st)|0,a=a+Math.imul(x,ht)|0,i=i+Math.imul(S,ct)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(k,ct)|0,a=a+Math.imul(k,ut)|0;var Rt=(h+(i=i+Math.imul(_,pt)|0)|0)+((8191&(n=(n=n+Math.imul(_,bt)|0)+Math.imul(w,pt)|0))<<13)|0;h=((a=a+Math.imul(w,bt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(q,Q),n=(n=Math.imul(q,tt))+Math.imul(L,Q)|0,a=Math.imul(L,tt),i=i+Math.imul(O,rt)|0,n=(n=n+Math.imul(O,it)|0)+Math.imul(D,rt)|0,a=a+Math.imul(D,it)|0,i=i+Math.imul(T,at)|0,n=(n=n+Math.imul(T,ot)|0)+Math.imul(C,at)|0,a=a+Math.imul(C,ot)|0,i=i+Math.imul(I,st)|0,n=(n=n+Math.imul(I,ht)|0)+Math.imul(B,st)|0,a=a+Math.imul(B,ht)|0,i=i+Math.imul(A,ct)|0,n=(n=n+Math.imul(A,ut)|0)+Math.imul(x,ct)|0,a=a+Math.imul(x,ut)|0;var It=(h+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,bt)|0)+Math.imul(k,pt)|0))<<13)|0;h=((a=a+Math.imul(k,bt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(q,rt),n=(n=Math.imul(q,it))+Math.imul(L,rt)|0,a=Math.imul(L,it),i=i+Math.imul(O,at)|0,n=(n=n+Math.imul(O,ot)|0)+Math.imul(D,at)|0,a=a+Math.imul(D,ot)|0,i=i+Math.imul(T,st)|0,n=(n=n+Math.imul(T,ht)|0)+Math.imul(C,st)|0,a=a+Math.imul(C,ht)|0,i=i+Math.imul(I,ct)|0,n=(n=n+Math.imul(I,ut)|0)+Math.imul(B,ct)|0,a=a+Math.imul(B,ut)|0;var Bt=(h+(i=i+Math.imul(A,pt)|0)|0)+((8191&(n=(n=n+Math.imul(A,bt)|0)+Math.imul(x,pt)|0))<<13)|0;h=((a=a+Math.imul(x,bt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(q,at),n=(n=Math.imul(q,ot))+Math.imul(L,at)|0,a=Math.imul(L,ot),i=i+Math.imul(O,st)|0,n=(n=n+Math.imul(O,ht)|0)+Math.imul(D,st)|0,a=a+Math.imul(D,ht)|0,i=i+Math.imul(T,ct)|0,n=(n=n+Math.imul(T,ut)|0)+Math.imul(C,ct)|0,a=a+Math.imul(C,ut)|0;var Pt=(h+(i=i+Math.imul(I,pt)|0)|0)+((8191&(n=(n=n+Math.imul(I,bt)|0)+Math.imul(B,pt)|0))<<13)|0;h=((a=a+Math.imul(B,bt)|0)+(n>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,i=Math.imul(q,st),n=(n=Math.imul(q,ht))+Math.imul(L,st)|0,a=Math.imul(L,ht),i=i+Math.imul(O,ct)|0,n=(n=n+Math.imul(O,ut)|0)+Math.imul(D,ct)|0,a=a+Math.imul(D,ut)|0;var Tt=(h+(i=i+Math.imul(T,pt)|0)|0)+((8191&(n=(n=n+Math.imul(T,bt)|0)+Math.imul(C,pt)|0))<<13)|0;h=((a=a+Math.imul(C,bt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(q,ct),n=(n=Math.imul(q,ut))+Math.imul(L,ct)|0,a=Math.imul(L,ut);var Ct=(h+(i=i+Math.imul(O,pt)|0)|0)+((8191&(n=(n=n+Math.imul(O,bt)|0)+Math.imul(D,pt)|0))<<13)|0;h=((a=a+Math.imul(D,bt)|0)+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var jt=(h+(i=Math.imul(q,pt))|0)+((8191&(n=(n=Math.imul(q,bt))+Math.imul(L,pt)|0))<<13)|0;return h=((a=Math.imul(L,bt))+(n>>>13)|0)+(jt>>>26)|0,jt&=67108863,s[0]=mt,s[1]=vt,s[2]=yt,s[3]=gt,s[4]=_t,s[5]=wt,s[6]=Mt,s[7]=St,s[8]=kt,s[9]=Et,s[10]=At,s[11]=xt,s[12]=Rt,s[13]=It,s[14]=Bt,s[15]=Pt,s[16]=Tt,s[17]=Ct,s[18]=jt,0!==h&&(s[19]=h,r.length++),r};function m(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&=67108863}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 m(t,e,r)}function y(t,e){this.x=t,this.y=e}Math.imul||(b=p),a.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?b(this,t,e):r<63?p(this,t,e):r<1024?m(this,t,e):v(this,t,e)},y.prototype.makeRBT=function(t){for(var e=new Array(t),r=a.prototype._countBits(t)-1,i=0;i>=1;return i},y.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/67108864|0,r+=o>>>26,this.words[n]=67108863&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=function(t){for(var e=new Array(t.bitLength()),r=0;r>>n&1}return e}(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=67108863>>>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),n=e?(e-e%26)/26:0;var a=t%26,o=Math.min((t-a)/26,this.length),f=67108863^67108863>>>a<o)for(this.length-=o,h=0;h=0&&(0!==d||h>=n);h--){var c=0|this.words[h];this.words[h]=d<<26-a|c>>>a,d=c&f}return s&&0!==d&&(s.words[s.length++]=d),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=67108863^67108863>>>e<=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},a.prototype.isubn=function(t){if(i("number"===typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e>26)-(s/67108864|0),this.words[n+r]=67108863&a}for(;n>26,this.words[n+r]=67108863&a;if(0===f)return this._strip();for(i(-1===f),f=0,n=0;n>26,this.words[n]=67108863&a;return this.negative=1,this._strip()},a.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,o=0|n.words[n.length-1];0!==(r=26-this._countBits(o))&&(n=n.ushln(r),i.iushln(r),o=0|n.words[n.length-1]);var f,s=i.length-n.length;if("mod"!==e){(f=new a(null)).length=s+1,f.words=new Array(f.length);for(var h=0;h=0;c--){var u=67108864*(0|i.words[n.length+c])+(0|i.words[n.length+c-1]);for(u=Math.min(u/o|0,67108863),i._ishlnsubmul(n,u,c);0!==i.negative;)u--,i.negative=0,i._ishlnsubmul(n,1,c),i.isZero()||(i.negative^=1);f&&(f.words[c]=u)}return f&&f._strip(),i._strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:f||null,mod:i}},a.prototype.divmod=function(t,e,r){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}):0!==(this.negative&t.negative)?(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||this.cmp(t)<0?{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);var n,o,f},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<=67108863);for(var r=(1<<26)%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<=67108863);for(var r=0,n=this.length-1;n>=0;n--){var a=(0|this.words[n])+67108864*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),h=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++h;for(var d=r.clone(),c=e.clone();!e.isZero();){for(var u=0,l=1;0===(e.words[0]&l)&&u<26;++u,l<<=1);if(u>0)for(e.iushrn(u);u-- >0;)(n.isOdd()||o.isOdd())&&(n.iadd(d),o.isub(c)),n.iushrn(1),o.iushrn(1);for(var p=0,b=1;0===(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(f.isOdd()||s.isOdd())&&(f.iadd(d),s.isub(c)),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(h)}},a.prototype._invmp=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,o=new a(1),f=new a(0),s=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var h=0,d=1;0===(e.words[0]&d)&&h<26;++h,d<<=1);if(h>0)for(e.iushrn(h);h-- >0;)o.isOdd()&&o.iadd(s),o.iushrn(1);for(var c=0,u=1;0===(r.words[0]&u)&&c<26;++c,u<<=1);if(c>0)for(r.iushrn(c);c-- >0;)f.isOdd()&&f.iadd(s),f.iushrn(1);e.cmp(r)>=0?(e.isub(r),o.isub(f)):(r.isub(e),f.isub(o))}return(n=0===e.cmpn(1)?o:f).cmpn(0)<0&&n.iadd(t),n},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 0===(1&this.words[0])},a.prototype.isOdd=function(){return 1===(1&this.words[0])},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&=67108863,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<=67108863,"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 this.cmpn(t)<=0},a.prototype.lte=function(t){return this.cmp(t)<=0},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 E(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 _(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 w(){_.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function M(){_.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function S(){_.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function k(){_.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function E(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 A(t){E.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)}_.prototype._tmp=function(){var t=new a(null);return t.words=new Array(Math.ceil(this.n/13)),t},_.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},_.prototype.split=function(t,e){t.iushrn(this.n,0,e)},_.prototype.imulK=function(t){return t.imul(this.k)},n(w,_),w.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},w.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){if(g[t])return g[t];var e;if("k256"===t)e=new w;else if("p224"===t)e=new M;else if("p192"===t)e=new S;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new k}return g[t]=e,e},E.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},E.prototype._verify2=function(t,e){i(0===(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},E.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(h(t,t.umod(this.m)._forceRed(this)),t)},E.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},E.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)},E.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},E.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},E.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},E.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},E.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},E.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},E.prototype.isqr=function(t){return this.imul(t,t.clone())},E.prototype.sqr=function(t){return this.mul(t,t)},E.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(),h=this.m.subn(1).iushrn(1),d=this.m.bitLength();for(d=new a(2*d*d).toRed(this);0!==this.pow(d,h).cmp(s);)d.redIAdd(s);for(var c=this.pow(d,n),u=this.pow(t,n.addn(1).iushrn(1)),l=this.pow(t,n),p=o;0!==l.cmp(f);){for(var b=l,m=0;0!==b.cmp(f);m++)b=b.redSqr();i(m=0;i--){for(var h=e.words[i],d=s-1;d>=0;d--){var c=h>>d&1;n!==r[0]&&(n=this.sqr(n)),0!==c||0!==o?(o<<=1,o|=c,(4===++f||0===i&&0===d)&&(n=this.mul(n,r[o]),f=0,o=0)):f=0}s=26}return n},E.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},E.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},a.mont=function(t){return new A(t)},n(A,E),A.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},A.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},A.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):n.cmpn(0)<0&&(a=n.iadd(this.m)),a._forceRed(this)},A.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):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},A.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]^d[p>>>16&255]^c[b>>>8&255]^u[255&m]^e[v++],o=h[p>>>24]^d[b>>>16&255]^c[m>>>8&255]^u[255&l]^e[v++],f=h[b>>>24]^d[m>>>16&255]^c[l>>>8&255]^u[255&p]^e[v++],s=h[m>>>24]^d[l>>>16&255]^c[p>>>8&255]^u[255&b]^e[v++],l=a,p=o,b=f,m=s;return a=(i[l>>>24]<<24|i[p>>>16&255]<<16|i[b>>>8&255]<<8|i[255&m])^e[v++],o=(i[p>>>24]<<24|i[b>>>16&255]<<16|i[m>>>8&255]<<8|i[255&l])^e[v++],f=(i[b>>>24]<<24|i[m>>>16&255]<<16|i[l>>>8&255]<<8|i[255&p])^e[v++],s=(i[m>>>24]<<24|i[l>>>16&255]<<16|i[p>>>8&255]<<8|i[255&b])^e[v++],[a>>>=0,o>>>=0,f>>>=0,s>>>=0]}var f=[0,1,2,4,8,16,32,64,128,27,54],s=function(){for(var t=new Array(256),e=0;e<256;e++)t[e]=e<128?e<<1:e<<1^283;for(var r=[],i=[],n=[[],[],[],[]],a=[[],[],[],[]],o=0,f=0,s=0;s<256;++s){var h=f^f<<1^f<<2^f<<3^f<<4;h=h>>>8^255&h^99,r[o]=h,i[h]=o;var d=t[o],c=t[d],u=t[c],l=257*t[h]^16843008*h;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=16843009*u^65537*c^257*d^16843008*o,a[0][h]=l<<24|l>>>8,a[1][h]=l<<16|l>>>16,a[2][h]=l<<8|l>>>24,a[3][h]=l,0===o?o=f=1:(o=d^t[t[t[u^d]]],f^=t[t[f]])}return{SBOX:r,INV_SBOX:i,SUB_MIX:n,INV_SUB_MIX:a}}();function h(t){this._key=n(t),this._reset()}h.blockSize=16,h.keySize=32,h.prototype.blockSize=h.blockSize,h.prototype.keySize=h.keySize,h.prototype._reset=function(){for(var t=this._key,e=t.length,r=e+6,i=4*(r+1),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],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 h=[],d=0;d>>24]]^s.INV_SUB_MIX[1][s.SBOX[u>>>16&255]]^s.INV_SUB_MIX[2][s.SBOX[u>>>8&255]]^s.INV_SUB_MIX[3][s.SBOX[255&u]]}this._nRounds=r,this._keySchedule=n,this._invKeySchedule=h},h.prototype.encryptBlockRaw=function(t){return o(t=n(t),this._keySchedule,s.SUB_MIX,s.SBOX,this._nRounds)},h.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},h.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},h.prototype.scrub=function(){a(this._keySchedule),a(this._invKeySchedule),a(this._key)},t.exports.AES=h},6624:function(t,e,r){var i=r(1387),n=r(5055).Buffer,a=r(1043),o=r(3782),f=r(7225),s=r(4734),h=r(598);function d(t,e,r){if(12===e.length)return t._finID=n.concat([e,n.from([0,0,0,1])]),n.concat([e,n.from([0,0,0,2])]);var i=new f(r),a=e.length,o=a%16;i.update(e),o&&(o=16-o,i.update(n.alloc(o,0))),i.update(n.alloc(8,0));var s=8*a,d=n.alloc(8);d.writeUIntBE(s,0,8),i.update(d),t._finID=i.state;var c=n.from(t._finID);return h(c),c}function c(t,e,r,o){a.call(this);var s=n.alloc(4,0);this._cipher=new i.AES(e);var h=this._cipher.encryptBlock(s);this._ghash=new f(h),r=d(this,r,h),this._prev=n.from(r),this._cache=n.allocUnsafe(0),this._secCache=n.allocUnsafe(0),this._decrypt=o,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}o(c,a),c.prototype._update=function(t){if(!this._called&&this._alen){var e=16-this._alen%16;e<16&&(e=n.alloc(e,0),this._ghash.update(e))}this._called=!0;var r=this._mode.encrypt(this,t);return this._decrypt?this._ghash.update(t):this._ghash.update(r),this._len+=t.length,r},c.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var t=s(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(t,e){var r=0;t.length!==e.length&&r++;for(var i=Math.min(t.length,e.length),n=0;n16)throw new Error("unable to decrypt data");var r=-1;for(;++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},c.prototype.flush=function(){if(this.cache.length)return this.cache},e.createDecipher=function(t,e){var r=a[t.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var i=h(e,!1,r.key,r.iv);return u(t,i.key,i.iv)},e.createDecipheriv=u},2:function(t,e,r){var i=r(6370),n=r(6624),a=r(5055).Buffer,o=r(126),f=r(1043),s=r(1387),h=r(8368);function d(t,e,r){f.call(this),this._cache=new u,this._cipher=new s.AES(e),this._prev=a.from(r),this._mode=t,this._autopadding=!0}r(3782)(d,f),d.prototype._update=function(t){var e,r;this._cache.add(t);for(var i=[];e=this._cache.get();)r=this._mode.encrypt(this,e),i.push(r);return a.concat(i)};var c=a.alloc(16,16);function u(){this.cache=a.allocUnsafe(0)}function l(t,e,r){var f=i[t.toLowerCase()];if(!f)throw new TypeError("invalid suite type");if("string"===typeof e&&(e=a.from(e)),e.length!==f.key/8)throw new TypeError("invalid key length "+e.length);if("string"===typeof r&&(r=a.from(r)),"GCM"!==f.mode&&r.length!==f.iv)throw new 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 d(f.module,e,r)}d.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(c))throw this._cipher.scrub(),new Error("data not multiple of block length")},d.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},u.prototype.add=function(t){this.cache=a.concat([this.cache,t])},u.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},u.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 o(t){this.h=t,this.state=i.alloc(16,0),this.cache=i.allocUnsafe(0)}o.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]=r[0]^225<<24)}this.state=a(i)},o.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)},o.prototype.final=function(t,e){return this.cache.length&&this.ghash(i.concat([this.cache,n],16)),this.ghash(a([0,t,0,e])),this.state},t.exports=o},598:function(t){t.exports=function(t){for(var e,r=t.length;r--;){if(255!==(e=t.readUInt8(r))){e++,t.writeUInt8(e,r);break}t.writeUInt8(0,r)}}},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;t._prev=e;var n=t._cipher.decryptBlock(e);return i(n,r)}},321:function(t,e,r){var i=r(5055).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)){o=i.concat([o,a(t,e,r)]);break}n=t._cache.length,o=i.concat([o,a(t,e.slice(0,n),r)]),e=e.slice(n)}return o}},3147:function(t,e,r){var i=r(5055).Buffer;function n(t,e,r){for(var i,n,o=-1,f=0;++o<8;)i=e&1<<7-o?128:0,f+=(128&(n=t._cipher.encryptBlock(t._prev)[0]^i))>>o%8,t._prev=a(t._prev,r?i:n);return f}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 n(a(e));return r}t.exports=o,o.getr=f},9276:function(t,e,r){t.exports=r(2908)},4078:function(t,e,r){var i=r(5055).Buffer,n=r(9739),a=r(3726),o=r(3782),f=r(9807),s=r(4013),h=r(2908);function d(t){a.Writable.call(this);var e=h[t];if(!e)throw new Error("Unknown message digest");this._hashType=e.hash,this._hash=n(e.hash),this._tag=e.id,this._signType=e.sign}function c(t){a.Writable.call(this);var e=h[t];if(!e)throw new Error("Unknown message digest");this._hash=n(e.hash),this._tag=e.id,this._signType=e.sign}function u(t){return new d(t)}function l(t){return new c(t)}Object.keys(h).forEach((function(t){h[t].id=i.from(h[t].id,"hex"),h[t.toLowerCase()]=h[t]})),o(d,a.Writable),d.prototype._write=function(t,e,r){this._hash.update(t),r()},d.prototype.update=function(t,e){return"string"===typeof t&&(t=i.from(t,e)),this._hash.update(t),this},d.prototype.sign=function(t,e){this.end();var r=this._hash.digest(),i=f(r,t,this._hashType,this._signType,this._tag);return e?i.toString(e):i},o(c,a.Writable),c.prototype._write=function(t,e,r){this._hash.update(t),r()},c.prototype.update=function(t,e){return"string"===typeof t&&(t=i.from(t,e)),this._hash.update(t),this},c.prototype.verify=function(t,e,r){"string"===typeof e&&(e=i.from(e,r)),this.end();var n=this._hash.digest();return s(e,n,t,this._signType,this._tag)},t.exports={Sign:u,Verify:l,createSign:u,createVerify:l}},9807:function(t,e,r){var i=r(5055).Buffer,n=r(4873),a=r(7166),o=r(949).ec,f=r(1670),s=r(9902),h=r(9267);function d(t,e){var r=h[e.curve.join(".")];if(!r)throw new Error("unknown curve "+e.curve.join("."));var n=new o(r).keyFromPrivate(e.privateKey).sign(t);return i.from(n.toDER())}function c(t,e,r){for(var i,n=e.params.priv_key,a=e.params.p,o=e.params.q,s=e.params.g,h=new f(0),d=p(t,o).mod(o),c=!1,v=l(n,o,t,r);!1===c;)h=m(s,i=b(o,v,r),a,o),0===(c=i.invm(o).imul(d.add(n.mul(h))).mod(o)).cmpn(0)&&(c=!1,h=new f(0));return u(h,c)}function u(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,r){var a,o;do{for(a=i.alloc(0);8*a.length=e)throw new Error("invalid sig")}t.exports=function(t,e,r,a,f){var d=o(r);if("ec"===d.type){if("ecdsa"!==a&&"ecdsa/rsa"!==a)throw new Error("wrong public key type");return s(t,e,d)}if("dsa"===d.type){if("dsa"!==a)throw new Error("wrong public key type");return function(t,e,r){var i=r.data.p,a=r.data.q,f=r.data.g,s=r.data.pub_key,d=o.signature.decode(t,"der"),c=d.s,u=d.r;h(c,a),h(u,a);var l=n.mont(i),p=c.invm(a);return 0===f.toRed(l).redPow(new n(e).mul(p).mod(a)).fromRed().mul(s.toRed(l).redPow(u.mul(p).mod(a)).fromRed()).mod(i).mod(a).cmp(u)}(t,e,d)}if("rsa"!==a&&"ecdsa/rsa"!==a)throw new Error("wrong public key type");e=i.concat([f,e]);for(var c=d.modulus.byteLength(),u=[1],l=0;e.length+u.length+2r)?e=("rmd160"===t?new s:h(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=u}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 h=t.keys[s],d=t.keys[s+1];a.expand(o,t.tmp,0),h^=t.tmp[0],d^=t.tmp[1];var c=a.substitute(h,d),u=o;o=(f^a.permute(c))>>>0,f=u}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);this.ciphers="encrypt"===t?[o.create({type:"encrypt",key:r}),o.create({type:"decrypt",key:n}),o.create({type:"encrypt",key:a})]:[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(f=0;f<=24;f+=8)n<<=1,n|=t>>>f+o&1}for(o=6;o>=0;o-=2){for(f=1;f<=25;f+=8)a<<=1,a|=e>>>f+o&1;for(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(o=4;o<8;o++)for(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(f=0;f<=24;f+=8)n<<=1,n|=t>>f+o&1}for(f=0;f<=24;f+=8)n<<=1,n|=e>>f+o&1;for(o=1;o<=3;o++){for(f=0;f<=24;f+=8)a<<=1,a|=e>>f+o&1;for(f=0;f<=24;f+=8)a<<=1,a|=t>>f+o&1}for(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(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(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++){r<<=4,r|=i[64*n+(t>>>18-6*n&63)]}for(n=0;n<4;n++){r<<=4,r|=i[256+64*n+(e>>>18-6*n&63)]}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(h))for(;r.mod(d).cmp(c);)r.iadd(l)}else for(;r.mod(a).cmp(u);)r.iadd(l);if(b(p=r.shrn(1))&&b(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=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),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 h(t,e){this.curve=t,this.type=e,this.precomputed=null}t.exports=s,s.prototype.point=function(){throw new Error("Not implemented")},s.prototype.validate=function(){throw new 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--)h=(h<<1)+i[e];o.push(h)}for(var d=this.jpoint(null,null,null),c=this.jpoint(null,null,null),u=n;u>0;u--){for(s=0;s=0;h--){for(e=0;h>=0&&0===o[h];h--)e++;if(h>=0&&e++,s=s.dblp(e),h<0)break;var d=o[h];f(0!==d),s="affine"===t.type?d>0?s.mixedAdd(n[d-1>>1]):s.mixedAdd(n[-d-1>>1].neg()):d>0?s.add(n[d-1>>1]):s.add(n[-d-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,h=this._wnafT3,d=0,c=0;c=1;c-=2){var l=c-1,p=c;if(1===f[l]&&1===f[p]){var b=[e[l],null,null,e[p]];0===e[l].y.cmp(e[p].y)?(b[1]=e[l].add(e[p]),b[2]=e[l].toJ().mixedAdd(e[p].neg())):0===e[l].y.cmp(e[p].y.redNeg())?(b[1]=e[l].toJ().mixedAdd(e[p]),b[2]=e[l].add(e[p].neg())):(b[1]=e[l].toJ().mixedAdd(e[p]),b[2]=e[l].toJ().mixedAdd(e[p].neg()));var m=[-3,-1,-5,-7,0,7,5,1,3],v=o(r[l],r[p]);d=Math.max(v[0].length,d),h[l]=new Array(d),h[p]=new Array(d);for(var y=0;y=0;c--){for(var S=0;c>=0;){var k=!0;for(y=0;y=0&&S++,w=w.dblp(S),c<0)break;for(y=0;y0?E=s[y][A-1>>1]:A<0&&(E=s[y][-A-1>>1].neg()),w="affine"===E.type?w.mixedAdd(E):w.add(E))}}for(c=0;c=Math.ceil((t.bitLength()+1)/e.step)},h.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],i=this,n=0;n":""},h.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},h.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),h=a.redMul(f),d=n.redMul(f),c=o.redMul(a);return this.curve.point(s,h,c,d)},h.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=(h=this.curve._mulA(n)).redAdd(a);if(this.zOne)t=i.redSub(n).redSub(a).redMul(o.redSub(this.curve.two)),e=o.redMul(h.redSub(a)),r=o.redSqr().redSub(o).redSub(o);else{var f=this.z.redSqr(),s=o.redSub(f).redISub(f);t=i.redSub(n).redISub(a).redMul(s),e=o.redMul(h.redSub(a)),r=o.redMul(s)}}else{var h=n.redAdd(a);f=this.curve._mulC(this.z).redSqr(),s=h.redSub(f).redSub(f);t=this.curve._mulC(i.redISub(h)).redMul(s),e=this.curve._mulC(h).redMul(n.redISub(a)),r=h.redMul(s)}return this.curve.point(t,e,r)},h.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},h.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),h=a.redMul(o),d=f.redMul(s),c=a.redMul(s),u=o.redMul(f);return this.curve.point(h,d,u,c)},h.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),h=n.redAdd(f),d=this.x.redAdd(this.y).redMul(t.x.redAdd(t.y)).redISub(a).redISub(o),c=i.redMul(s).redMul(d);return this.curve.twisted?(e=i.redMul(h).redMul(o.redSub(this.curve._mulA(a))),r=s.redMul(h)):(e=i.redMul(h).redMul(o.redSub(a)),r=this.curve._mulC(s).redMul(h)),this.curve.point(c,e,r)},h.prototype.add=function(t){return this.isInfinity()?t:t.isInfinity()?this:this.curve.extended?this._extAdd(t):this._projAdd(t)},h.prototype.mul=function(t){return this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve._wnafMul(this,t)},h.prototype.mulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!1)},h.prototype.jmulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!0)},h.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},h.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},h.prototype.getX=function(){return this.normalize(),this.x.fromRed()},h.prototype.getY=function(){return this.normalize(),this.y.fromRed()},h.prototype.eq=function(t){return this===t||0===this.getX().cmp(t.getX())&&0===this.getY().cmp(t.getY())},h.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}},h.prototype.toP=h.prototype.normalize,h.prototype.mixedAdd=h.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 new 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=[];0!==e.cmpn(0);e.iushrn(1))n.push(e.andln(1));for(var a=n.length-1;a>=0;a--)0===n[a]?(r=r.diffAdd(i,this),i=i.dbl()):(i=r.diffAdd(i,this),r=r.dbl());return i},s.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},s.prototype.jumlAdd=function(){throw new 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=new Array(4),this._endoWnafT2=new Array(4)}function h(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 d(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)){var e,r;if(t.beta)e=new n(t.beta,16).toRed(this.red);else{var i=this._getEndoRoots(this.p);e=(e=i[0].cmp(i[1])<0?i[0]:i[1]).toRed(this.red)}if(t.lambda)r=new n(t.lambda,16);else{var a=this._getEndoRoots(this.n);0===this.g.mul(a[0]).x.cmp(this.g.x.redMul(e))?r=a[0]:(r=a[1],f(0===this.g.mul(r).x.cmp(this.g.x.redMul(e))))}return{beta:e,lambda:r,basis:t.basis?t.basis.map((function(t){return{a:new n(t.a,16),b:new n(t.b,16)}})):this._getEndoBasis(r)}}},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,h,d,c=this.n.ushrn(Math.floor(this.n.bitLength()/2)),u=t,l=this.n.clone(),p=new n(1),b=new n(0),m=new n(0),v=new n(1),y=0;0!==u.cmpn(0);){var g=l.div(u);h=l.sub(g.mul(u)),d=m.sub(g.mul(p));var _=v.sub(g.mul(b));if(!i&&h.cmp(c)<0)e=s.neg(),r=p,i=h.neg(),a=d;else if(i&&2===++y)break;s=h,l=u,u=h,m=p,p=d,v=b,b=_}o=h.neg(),f=d;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),h=a.mul(i.b);return{k1:t.sub(o).sub(f),k2:s.add(h).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 new 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":""},h.prototype.isInfinity=function(){return this.inf},h.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),i=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,i)},h.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)},h.prototype.getX=function(){return this.x.fromRed()},h.prototype.getY=function(){return this.y.fromRed()},h.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)},h.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)},h.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)},h.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))},h.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},h.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},a(d,o.BasePoint),s.prototype.jpoint=function(t,e,r){return new d(this,t,e,r)},d.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)},d.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},d.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 h=f.redSqr(),d=h.redMul(f),c=i.redMul(h),u=s.redSqr().redIAdd(d).redISub(c).redISub(c),l=s.redMul(c.redISub(u)).redISub(a.redMul(d)),p=this.z.redMul(t.z).redMul(f);return this.curve.jpoint(u,l,p)},d.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(),h=s.redMul(o),d=r.redMul(s),c=f.redSqr().redIAdd(h).redISub(d).redISub(d),u=f.redMul(d.redISub(c)).redISub(n.redMul(h)),l=this.z.redMul(o);return this.curve.jpoint(c,u,l)},d.prototype.dblp=function(t){if(0===t)return this;if(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}},d.prototype.inspect=function(){return this.isInfinity()?"":""},d.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 h(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,h("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"]}),h("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"]}),h("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"]}),h("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"]}),h("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"]}),h("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"]}),h("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}h("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,h=r(4724),d=r(7526);function c(t){if(!(this instanceof c))return new c(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=c,c.prototype.keyPair=function(t){return new h(this,t)},c.prototype.keyFromPrivate=function(t,e){return h.fromPrivate(this,t,e)},c.prototype.keyFromPublic=function(t,e){return h.fromPublic(this,t,e)},c.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)}},c.prototype._truncateToN=function(t,e){var r=8*t.byteLength()-this.n.bitLength();return r>0&&(t=t.ushrn(r)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},c.prototype.sign=function(t,e,r,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),h=new n({hash:this.hash,entropy:f,nonce:s,pers:a.pers,persEnc:a.persEnc||"utf8"}),c=this.n.sub(new i(1)),u=0;;u++){var l=a.k?a.k(u):new i(h.generate(this.n.byteLength()));if(!((l=this._truncateToN(l,!0)).cmpn(1)<=0||l.cmp(c)>=0)){var p=this.g.mul(l);if(!p.isInfinity()){var b=p.getX(),m=b.umod(this.n);if(0!==m.cmpn(0)){var v=l.invm(this.n).mul(m.mul(e.getPrivate()).iadd(t));if(0!==(v=v.umod(this.n)).cmpn(0)){var y=(p.getY().isOdd()?1:0)|(0!==b.cmp(m)?2:0);return a.canonical&&v.cmp(this.nh)>0&&(v=this.n.sub(v),y^=1),new d({r:m,s:v,recoveryParam:y})}}}}}},c.prototype.verify=function(t,e,r,n){t=this._truncateToN(new i(t,16)),r=this.keyFromPublic(r,n);var a=(e=new d(e,"hex")).r,o=e.s;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;var f,s=o.invm(this.n),h=s.mul(t).umod(this.n),c=s.mul(a).umod(this.n);return this.curve._maxwellTrick?!(f=this.g.jmulAdd(h,r.getPublic(),c)).isInfinity()&&f.eqXToP(a):!(f=this.g.mulAdd(h,r.getPublic(),c)).isInfinity()&&0===f.getX().umod(this.n).cmp(a)},c.prototype.recoverPubKey=function(t,e,r,n){s((3&r)===r,"The recovery param is more than two bits"),e=new d(e,n);var a=this.n,o=new i(t),f=e.r,h=e.s,c=1&r,u=r>>1;if(f.cmp(this.curve.p.umod(this.curve.n))>=0&&u)throw new Error("Unable to find sencond key candinate");f=u?this.curve.pointFromX(f.add(this.curve.n),c):this.curve.pointFromX(f,c);var l=e.r.invm(a),p=a.sub(o).mul(l).umod(a),b=h.mul(l).umod(a);return this.g.mulAdd(p,f,b)},c.prototype.getKeyRecoveryParam=function(t,e,r,i){if(null!==(e=new d(e,i)).recoveryParam)return e.recoveryParam;for(var n=0;n<4;n++){var a;try{a=this.recoverPubKey(t,e,n)}catch(t){continue}if(a.eq(r))return n}throw new 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)return"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"),void(this.pub=this.ec.curve.point(t.x,t.y));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 h(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)return!1;if(a+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var o=s(t,r);if(!1===o)return!1;var h=t.slice(r.place,o+r.place);if(r.place+=o,2!==t[r.place++])return!1;var d=s(t,r);if(!1===d)return!1;if(t.length!==d+r.place)return!1;var c=t.slice(r.place,d+r.place);if(0===h[0]){if(!(128&h[1]))return!1;h=h.slice(1)}if(0===c[0]){if(!(128&c[1]))return!1;c=c.slice(1)}return this.r=new i(h),this.s=new i(c),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=h(e),r=h(r);!r[0]&&!(128&r[1]);)r=r.slice(1);var i=[2];d(i,e.length),(i=i.concat(e)).push(2),d(i,r.length);var a=i.concat(r),o=[48];return d(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),h=r(9314);function d(t){if(o("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof d))return new d(t);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=d,d.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})},d.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)},d.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,s=t.andln(3)+i&3,h=e.andln(3)+n&3;if(3===s&&(s=-1),3===h&&(h=-1),0===(1&s))a=0;else a=3!==(f=t.andln(7)+i&7)&&5!==f||2!==h?s:-s;if(r[0].push(a),0===(1&h))o=0;else o=3!==(f=e.andln(7)+n&7)&&5!==f||2!==s?h:-h;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=function(t){return"string"===typeof t?i.toArray(t,"hex"):t},i.intFromLE=function(t){return new n(t,"hex","le")}},8368:function(t,e,r){var i=r(5055).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 new RangeError("salt should be Buffer with 8 byte length");for(var o=r/8,f=i.alloc(o),s=i.alloc(a||0),h=i.alloc(0);o>0||a>0;){var d=new n;d.update(h),d.update(t),e&&d.update(e),h=d.digest();var c=0;if(o>0){var u=f.length-o;c=Math.min(o,h.length),h.copy(f,u,0,c),o-=c}if(c0){var l=s.length-a,p=Math.min(a,h.length-c);h.copy(s,l,c,c+p),a-=p}}return h.fill(0),{key:f,iv:s}}},9029:function(t,e,r){"use strict";var i=r(5055).Buffer,n=r(3726).Transform;function a(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)(a,n),a.prototype._transform=function(t,e,r){var i=null;try{this.update(t,e)}catch(t){i=t}r(i)},a.prototype._flush=function(t){var e=null;try{this.push(this.digest())}catch(t){e=t}t(e)},a.prototype.update=function(t,e){if(function(t,e){if(!i.isBuffer(t)&&"string"!==typeof t)throw new TypeError(e+" must be a string or a buffer")}(t,"Data"),this._finalized)throw new 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 a=this._blockOffset;a0;++o)this._length[o]+=f,(f=this._length[o]/4294967296|0)>0&&(this._length[o]-=4294967296*f);return this},a.prototype._update=function(){throw new Error("_update is not implemented")},a.prototype.digest=function(t){if(this._finalized)throw new 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},a.prototype._digest=function(){throw new Error("_digest is not implemented")},t.exports=a},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(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,a=8;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 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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=0,h=e;return s+=(h=h+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,h){var d=0,c=e;return d+=(c=c+i>>>0)>>0)>>0)>>0)>>0},e.sum64_5_lo=function(t,e,r,i,n,a,o,f,s,h){return e+i+a+f+h>>>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=new Array(this.outLen/8),this.V=new 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 new 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 h(t,e,r,i,n,a,o){return s(t+(e&r|~e&i)+n+a|0,o)+e|0}function d(t,e,r,i,n,a,o){return s(t+(e&i|r&~i)+n+a|0,o)+e|0}function c(t,e,r,i,n,a,o){return s(t+(e^r^i)+n+a|0,o)+e|0}function u(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=h(r,i,n,a,t[0],3614090360,7),a=h(a,r,i,n,t[1],3905402710,12),n=h(n,a,r,i,t[2],606105819,17),i=h(i,n,a,r,t[3],3250441966,22),r=h(r,i,n,a,t[4],4118548399,7),a=h(a,r,i,n,t[5],1200080426,12),n=h(n,a,r,i,t[6],2821735955,17),i=h(i,n,a,r,t[7],4249261313,22),r=h(r,i,n,a,t[8],1770035416,7),a=h(a,r,i,n,t[9],2336552879,12),n=h(n,a,r,i,t[10],4294925233,17),i=h(i,n,a,r,t[11],2304563134,22),r=h(r,i,n,a,t[12],1804603682,7),a=h(a,r,i,n,t[13],4254626195,12),n=h(n,a,r,i,t[14],2792965006,17),r=d(r,i=h(i,n,a,r,t[15],1236535329,22),n,a,t[1],4129170786,5),a=d(a,r,i,n,t[6],3225465664,9),n=d(n,a,r,i,t[11],643717713,14),i=d(i,n,a,r,t[0],3921069994,20),r=d(r,i,n,a,t[5],3593408605,5),a=d(a,r,i,n,t[10],38016083,9),n=d(n,a,r,i,t[15],3634488961,14),i=d(i,n,a,r,t[4],3889429448,20),r=d(r,i,n,a,t[9],568446438,5),a=d(a,r,i,n,t[14],3275163606,9),n=d(n,a,r,i,t[3],4107603335,14),i=d(i,n,a,r,t[8],1163531501,20),r=d(r,i,n,a,t[13],2850285829,5),a=d(a,r,i,n,t[2],4243563512,9),n=d(n,a,r,i,t[7],1735328473,14),r=c(r,i=d(i,n,a,r,t[12],2368359562,20),n,a,t[5],4294588738,4),a=c(a,r,i,n,t[8],2272392833,11),n=c(n,a,r,i,t[11],1839030562,16),i=c(i,n,a,r,t[14],4259657740,23),r=c(r,i,n,a,t[1],2763975236,4),a=c(a,r,i,n,t[4],1272893353,11),n=c(n,a,r,i,t[7],4139469664,16),i=c(i,n,a,r,t[10],3200236656,23),r=c(r,i,n,a,t[13],681279174,4),a=c(a,r,i,n,t[0],3936430074,11),n=c(n,a,r,i,t[3],3572445317,16),i=c(i,n,a,r,t[6],76029189,23),r=c(r,i,n,a,t[9],3654602809,4),a=c(a,r,i,n,t[12],3873151461,11),n=c(n,a,r,i,t[15],530742520,16),r=u(r,i=c(i,n,a,r,t[2],3299628645,23),n,a,t[0],4096336452,6),a=u(a,r,i,n,t[7],1126891415,10),n=u(n,a,r,i,t[14],2878612391,15),i=u(i,n,a,r,t[5],4237533241,21),r=u(r,i,n,a,t[12],1700485571,6),a=u(a,r,i,n,t[3],2399980690,10),n=u(n,a,r,i,t[10],4293915773,15),i=u(i,n,a,r,t[1],2240044497,21),r=u(r,i,n,a,t[8],1873313359,6),a=u(a,r,i,n,t[15],4264355552,10),n=u(n,a,r,i,t[6],2734768916,15),i=u(i,n,a,r,t[13],1309151649,21),r=u(r,i,n,a,t[4],4149444226,6),a=u(a,r,i,n,t[11],3174756917,10),n=u(n,a,r,i,t[2],718787259,15),i=u(i,n,a,r,t[9],3951481745,21),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=t.bitLength(),r=Math.ceil(e/8);do{var n=new i(this.rand.generate(r))}while(n.cmp(t)>=0);return n},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 h=t.shrn(s),d=f.toRed(a);e>0;e--){var c=this._randrange(new i(2),f);r&&r(c);var u=c.toRed(a).redPow(h);if(0!==u.cmp(o)&&0!==u.cmp(d)){for(var l=1;l0;e--){var d=this._randrange(new i(2),o),c=t.gcd(d);if(0!==c.cmpn(1))return c;var u=d.toRed(n).redPow(s);if(0!==u.cmp(a)&&0!==u.cmp(h)){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);var n=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.RSAPrivateKey=n;var a=i.define("RSAPublicKey",(function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())}));e.RSAPublicKey=a;var o=i.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(f),this.key("subjectPublicKey").bitstr())}));e.PublicKey=o;var f=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())})),s=i.define("PrivateKeyInfo",(function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(f),this.key("subjectPrivateKey").octstr())}));e.PrivateKey=s;var h=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.EncryptedPrivateKey=h;var d=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.DSAPrivateKey=d,e.DSAparam=i.define("DSAparam",(function(){this.int()}));var c=i.define("ECPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(u),this.key("publicKey").optional().explicit(1).bitstr())}));e.ECPrivateKey=c;var u=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)})),h=i.define("RDNSequence",(function(){this.seqof(s)})),d=i.define("Name",(function(){this.choice({rdnSequence:this.use(h)})})),c=i.define("Validity",(function(){this.seq().obj(this.key("notBefore").use(n),this.key("notAfter").use(n))})),u=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(d),this.key("validity").use(c),this.key("subject").use(d),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(u).optional())})),p=i.define("X509Certificate",(function(){this.seq().obj(this.key("tbsCertificate").use(l),this.key("signatureAlgorithm").use(o),this.key("signatureValue").bitstr())}));t.exports=p},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(5055).Buffer;t.exports=function(t,e){var r,h=t.toString(),d=h.match(i);if(d){var c="aes"+d[1],u=s.from(d[2],"hex"),l=s.from(d[3].replace(/[\r\n]/g,""),"base64"),p=o(e,u.slice(0,8),parseInt(d[1],10)).key,b=[],m=f.createDecipheriv(c,p,u);b.push(m.update(l)),b.push(m.final()),r=s.concat(b)}else{var v=h.match(a);r=new s(v[2].replace(/[\r\n]/g,""),"base64")}return{tag:h.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(5055).Buffer;function h(t){var e;"object"!==typeof t||s.isBuffer(t)||(e=t.passphrase,t=t.key),"string"===typeof t&&(t=s.from(t));var r,n,o=a(t,e),f=o.tag,h=o.data;switch(f){case"CERTIFICATE":n=i.certificate.decode(h,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(n||(n=i.PublicKey.decode(h,"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 new Error("unknown key id "+r)}throw new Error("unknown key type "+f);case"ENCRYPTED PRIVATE KEY":h=d(h=i.EncryptedPrivateKey.decode(h,"der"),e);case"PRIVATE KEY":switch(r=(n=i.PrivateKey.decode(h,"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 new Error("unknown key id "+r)}throw new Error("unknown key type "+f);case"RSA PUBLIC KEY":return i.RSAPublicKey.decode(h,"der");case"RSA PRIVATE KEY":return i.RSAPrivateKey.decode(h,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:i.DSAPrivateKey.decode(h,"der")};case"EC PRIVATE KEY":return{curve:(h=i.ECPrivateKey.decode(h,"der")).parameters.value,privateKey:h.privateKey};default:throw new Error("unknown key type "+f)}}function d(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(".")],h=t.algorithm.decrypt.cipher.iv,d=t.subjectPrivateKey,c=parseInt(a.split("-")[1],10)/8,u=f.pbkdf2Sync(e,r,i,c,"sha1"),l=o.createDecipheriv(a,u,h),p=[];return p.push(l.update(d)),p.push(l.final()),s.concat(p)}t.exports=h,h.signature=i.signature},4978:function(t,e,r){var i=r(6113),n=r(5349),a=r(7007),o=r(5407);i.pbkdf2Sync&&-1!==i.pbkdf2Sync.toString().indexOf("keylen, digest")?(e.pbkdf2Sync=function(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)},e.pbkdf2=function(t,e,r,f,s,h){if(n(r,f),t=o(t,a,"Password"),e=o(e,a,"Salt"),"function"===typeof s&&(h=s,s="sha1"),"function"!==typeof h)throw new Error("No callback provided to pbkdf2");return i.pbkdf2(t,e,r,f,s,h)}):(e.pbkdf2Sync=r(2127),e.pbkdf2=r(9601))},9601:function(t,e,i){var a,o=i(5055).Buffer,f=i(5349),s=i(7007),h=i(2127),d=i(5407),c=r.g.crypto&&r.g.crypto.subtle,u={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)return Promise.resolve(!1);if(!c||!c.importKey||!c.deriveBits)return Promise.resolve(!1);if(void 0!==l[t])return l[t];var e=b(a=a||o.alloc(8),a,10,128,t).then((function(){return!0})).catch((function(){return!1}));return l[t]=e,e}function b(t,e,r,i,n){return c.importKey("raw",t,{name:"PBKDF2"},!1,["deriveBits"]).then((function(t){return c.deriveBits({name:"PBKDF2",salt:e,iterations:r,hash:{name:n}},t,i<<3)})).then((function(t){return o.from(t)}))}t.exports=function(t,e,i,a,o,c){"function"===typeof o&&(c=o,o=void 0);var l=u[(o=o||"sha1").toLowerCase()];if(!l||"function"!==typeof r.g.Promise)return n.nextTick((function(){var r;try{r=h(t,e,i,a,o)}catch(t){return c(t)}c(null,r)}));if(f(i,a),t=d(t,s,"Password"),e=d(e,s,"Salt"),"function"!==typeof c)throw new Error("No callback provided to pbkdf2");!function(t,e){t.then((function(t){n.nextTick((function(){e(null,t)}))}),(function(t){n.nextTick((function(){e(t)}))}))}(p(l).then((function(r){return r?b(t,e,i,a,l):h(t,e,i,a,o)})),c)}},7007:function(t){var e;e="utf-8",t.exports=e},5349:function(t){var e=Math.pow(2,30)-1;t.exports=function(t,r){if("number"!==typeof t)throw new TypeError("Iterations not a number");if(t<0)throw new TypeError("Bad iterations");if("number"!==typeof r)throw new TypeError("Key length not a number");if(r<0||r>e||r!==r)throw new TypeError("Bad key length")}},2127:function(t,e,r){var i={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20},n=r(4873),a=r(5055).Buffer,o=r(5349),f=r(7007),s=r(5407);t.exports=function(t,e,r,h,d){o(r,h),t=s(t,f,"Password"),e=s(e,f,"Salt"),d=d||"sha1";var c=a.allocUnsafe(h),u=a.allocUnsafe(e.length+4);e.copy(u,0,0,e.length);for(var l=0,p=i[d],b=Math.ceil(h/p),m=1;m<=b;m++){u.writeUInt32BE(m,e.length);for(var v=n(d,t).update(u).digest(),y=v,g=1;gu||new o(e).cmp(s.modulus)>=0)throw new Error("decryption error");a=r?h(new o(e),s):f(e,s);var l=d.alloc(u-a.length);if(a=d.concat([l,a],u),4===n)return c(s,a);if(1===n)return function(t,e,r){var i=e.slice(0,2),n=2,a=0;for(;0!==e[n++];)if(n>=e.length){a++;break}var o=e.slice(2,n-1);("0002"!==i.toString("hex")&&!r||"0001"!==i.toString("hex")&&r)&&a++;o.length<8&&a++;if(a)throw new Error("decryption error");return e.slice(n)}(0,a,r);if(3===n)return a;throw new Error("unknown padding")}},3995:function(t,e,r){var i=r(9902),n=r(7223),a=r(9739),o=r(5520),f=r(6386),s=r(711),h=r(1607),d=r(7166),c=r(5055).Buffer;function u(t,e){var r=t.modulus.byteLength(),i=e.length,h=a("sha1").update(c.alloc(0)).digest(),d=h.length,u=2*d;if(i>r-u-2)throw new Error("message too long");var l=c.alloc(r-i-u-2),p=r-d-1,b=n(d),m=f(c.concat([h,l,c.alloc(1,1),e],p),o(b,p)),v=f(b,o(m,d));return new s(c.concat([c.alloc(1),v,m],r))}function l(t){for(var e,r=c.allocUnsafe(t),i=0,a=n(2*t),o=0;ia-11)throw new Error("message too long");i=r?c.alloc(a-n-3,255):l(a-n-3);return new s(c.concat([c.from([0,r?1:2]),i,c.alloc(1),e],a))}(o,e,r);else{if(3!==n)throw new Error("unknown padding");if((a=new s(e)).cmp(o.modulus)>=0)throw new Error("data too long for modulus")}return r?d(a,o):h(a,o)}},1607:function(t,e,r){var i=r(711),n=r(5055).Buffer;t.exports=function(t,e){return n.from(t.toRed(i.mont(e.modulus)).redPow(new i(e.publicExponent)).fromRed().toArray())}},6386:function(t){t.exports=function(t,e){for(var r=t.length,i=-1;++io)throw new RangeError("requested too many random bytes");var r=f.allocUnsafe(t);if(t>0)if(t>a)for(var i=0;id||t<0)throw new TypeError("offset must be a uint32");if(t>s||t>e)throw new RangeError("offset out of range")}function u(t,e,r){if("number"!==typeof t||t!==t)throw new TypeError("size must be a number");if(t>d||t<0)throw new TypeError("size must be a uint32");if(t+e>r||t>s)throw new RangeError("buffer too small")}function l(t,e,r,i){var a=t.buffer,o=new Uint8Array(a,e,r);return h.getRandomValues(o),i?void n.nextTick((function(){i(null,t)})):t}h&&h.getRandomValues?(e.randomFill=function(t,e,i,n){if(!f.isBuffer(t)&&!(t instanceof r.g.Uint8Array))throw new TypeError('"buf" argument must be a Buffer or Uint8Array');if("function"===typeof e)n=e,e=0,i=t.length;else if("function"===typeof i)n=i,i=t.length-e;else if("function"!==typeof n)throw new TypeError('"cb" argument must 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c=o(6445);t.randomFill=c.randomFill,t.randomFillSync=c.randomFillSync,t.createCredentials=function(){throw new Error(["sorry, createCredentials is not implemented yet","we accept pull requests","https://github.com/crypto-browserify/crypto-browserify"].join("\n"))},t.constants={DH_CHECK_P_NOT_SAFE_PRIME:2,DH_CHECK_P_NOT_PRIME:1,DH_UNABLE_TO_CHECK_GENERATOR:4,DH_NOT_SUITABLE_GENERATOR:8,NPN_ENABLED:1,ALPN_ENABLED:1,RSA_PKCS1_PADDING:1,RSA_SSLV23_PADDING:2,RSA_NO_PADDING:3,RSA_PKCS1_OAEP_PADDING:4,RSA_X931_PADDING:5,RSA_PKCS1_PSS_PADDING:6,POINT_CONVERSION_COMPRESSED:2,POINT_CONVERSION_UNCOMPRESSED:4,POINT_CONVERSION_HYBRID:6}}(),t.exports=f}()}}]); +//# sourceMappingURL=e893f787-9f92c2248a85adba.js.map \ No newline at end of file