https://autobell.co.kr/_next/static/chunks/f70acb862277aae117bc840750d8a815fde30e85.2388657321486c909a5f.js

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i,n,o,s=t.words,a=e.words,h=r.words,u=0,f=0|s[0],l=8191&f,d=f>>>13,c=0|s[1],p=8191&c,m=c>>>13,b=0|s[2],g=8191&b,v=b>>>13,y=0|s[3],w=8191&y,M=y>>>13,_=0|s[4],S=8191&_,k=_>>>13,A=0|s[5],x=8191&A,E=A>>>13,B=0|s[6],R=8191&B,j=B>>>13,I=0|s[7],P=8191&I,O=I>>>13,T=0|s[8],C=8191&T,q=T>>>13,N=0|s[9],L=8191&N,D=N>>>13,z=0|a[0],U=8191&z,Z=z>>>13,F=0|a[1],K=8191&F,H=F>>>13,V=0|a[2],X=8191&V,W=V>>>13,G=0|a[3],J=8191&G,Y=G>>>13,Q=0|a[4],$=8191&Q,tt=Q>>>13,et=0|a[5],rt=8191&et,it=et>>>13,nt=0|a[6],ot=8191&nt,st=nt>>>13,at=0|a[7],ht=8191&at,ut=at>>>13,ft=0|a[8],lt=8191&ft,dt=ft>>>13,ct=0|a[9],pt=8191&ct,mt=ct>>>13;r.negative=t.negative^e.negative,r.length=19;var bt=(u+(i=Math.imul(l,U))|0)+((8191&(n=(n=Math.imul(l,Z))+Math.imul(d,U)|0))<<13)|0;u=((o=Math.imul(d,Z))+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(p,U),n=(n=Math.imul(p,Z))+Math.imul(m,U)|0,o=Math.imul(m,Z);var gt=(u+(i=i+Math.imul(l,K)|0)|0)+((8191&(n=(n=n+Math.imul(l,H)|0)+Math.imul(d,K)|0))<<13)|0;u=((o=o+Math.imul(d,H)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,U),n=(n=Math.imul(g,Z))+Math.imul(v,U)|0,o=Math.imul(v,Z),i=i+Math.imul(p,K)|0,n=(n=n+Math.imul(p,H)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,H)|0;var vt=(u+(i=i+Math.imul(l,X)|0)|0)+((8191&(n=(n=n+Math.imul(l,W)|0)+Math.imul(d,X)|0))<<13)|0;u=((o=o+Math.imul(d,W)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(w,U),n=(n=Math.imul(w,Z))+Math.imul(M,U)|0,o=Math.imul(M,Z),i=i+Math.imul(g,K)|0,n=(n=n+Math.imul(g,H)|0)+Math.imul(v,K)|0,o=o+Math.imul(v,H)|0,i=i+Math.imul(p,X)|0,n=(n=n+Math.imul(p,W)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,W)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,Y)|0)+Math.imul(d,J)|0))<<13)|0;u=((o=o+Math.imul(d,Y)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,U),n=(n=Math.imul(S,Z))+Math.imul(k,U)|0,o=Math.imul(k,Z),i=i+Math.imul(w,K)|0,n=(n=n+Math.imul(w,H)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,H)|0,i=i+Math.imul(g,X)|0,n=(n=n+Math.imul(g,W)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,W)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,Y)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,Y)|0;var wt=(u+(i=i+Math.imul(l,$)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(d,$)|0))<<13)|0;u=((o=o+Math.imul(d,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,U),n=(n=Math.imul(x,Z))+Math.imul(E,U)|0,o=Math.imul(E,Z),i=i+Math.imul(S,K)|0,n=(n=n+Math.imul(S,H)|0)+Math.imul(k,K)|0,o=o+Math.imul(k,H)|0,i=i+Math.imul(w,X)|0,n=(n=n+Math.imul(w,W)|0)+Math.imul(M,X)|0,o=o+Math.imul(M,W)|0,i=i+Math.imul(g,J)|0,n=(n=n+Math.imul(g,Y)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,Y)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(d,rt)|0))<<13)|0;u=((o=o+Math.imul(d,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(R,U),n=(n=Math.imul(R,Z))+Math.imul(j,U)|0,o=Math.imul(j,Z),i=i+Math.imul(x,K)|0,n=(n=n+Math.imul(x,H)|0)+Math.imul(E,K)|0,o=o+Math.imul(E,H)|0,i=i+Math.imul(S,X)|0,n=(n=n+Math.imul(S,W)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,W)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,Y)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,Y)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(v,$)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,st)|0)+Math.imul(d,ot)|0))<<13)|0;u=((o=o+Math.imul(d,st)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(P,U),n=(n=Math.imul(P,Z))+Math.imul(O,U)|0,o=Math.imul(O,Z),i=i+Math.imul(R,K)|0,n=(n=n+Math.imul(R,H)|0)+Math.imul(j,K)|0,o=o+Math.imul(j,H)|0,i=i+Math.imul(x,X)|0,n=(n=n+Math.imul(x,W)|0)+Math.imul(E,X)|0,o=o+Math.imul(E,W)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,Y)|0)+Math.imul(k,J)|0,o=o+Math.imul(k,Y)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(d,ht)|0))<<13)|0;u=((o=o+Math.imul(d,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(C,U),n=(n=Math.imul(C,Z))+Math.imul(q,U)|0,o=Math.imul(q,Z),i=i+Math.imul(P,K)|0,n=(n=n+Math.imul(P,H)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,H)|0,i=i+Math.imul(R,X)|0,n=(n=n+Math.imul(R,W)|0)+Math.imul(j,X)|0,o=o+Math.imul(j,W)|0,i=i+Math.imul(x,J)|0,n=(n=n+Math.imul(x,Y)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,Y)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(k,$)|0,o=o+Math.imul(k,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var kt=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,dt)|0)+Math.imul(d,lt)|0))<<13)|0;u=((o=o+Math.imul(d,dt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(L,U),n=(n=Math.imul(L,Z))+Math.imul(D,U)|0,o=Math.imul(D,Z),i=i+Math.imul(C,K)|0,n=(n=n+Math.imul(C,H)|0)+Math.imul(q,K)|0,o=o+Math.imul(q,H)|0,i=i+Math.imul(P,X)|0,n=(n=n+Math.imul(P,W)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,W)|0,i=i+Math.imul(R,J)|0,n=(n=n+Math.imul(R,Y)|0)+Math.imul(j,J)|0,o=o+Math.imul(j,Y)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ut)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,dt)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,dt)|0;var At=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(d,pt)|0))<<13)|0;u=((o=o+Math.imul(d,mt)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(L,K),n=(n=Math.imul(L,H))+Math.imul(D,K)|0,o=Math.imul(D,H),i=i+Math.imul(C,X)|0,n=(n=n+Math.imul(C,W)|0)+Math.imul(q,X)|0,o=o+Math.imul(q,W)|0,i=i+Math.imul(P,J)|0,n=(n=n+Math.imul(P,Y)|0)+Math.imul(O,J)|0,o=o+Math.imul(O,Y)|0,i=i+Math.imul(R,$)|0,n=(n=n+Math.imul(R,tt)|0)+Math.imul(j,$)|0,o=o+Math.imul(j,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(g,lt)|0,n=(n=n+Math.imul(g,dt)|0)+Math.imul(v,lt)|0,o=o+Math.imul(v,dt)|0;var xt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(L,X),n=(n=Math.imul(L,W))+Math.imul(D,X)|0,o=Math.imul(D,W),i=i+Math.imul(C,J)|0,n=(n=n+Math.imul(C,Y)|0)+Math.imul(q,J)|0,o=o+Math.imul(q,Y)|0,i=i+Math.imul(P,$)|0,n=(n=n+Math.imul(P,tt)|0)+Math.imul(O,$)|0,o=o+Math.imul(O,tt)|0,i=i+Math.imul(R,rt)|0,n=(n=n+Math.imul(R,it)|0)+Math.imul(j,rt)|0,o=o+Math.imul(j,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(k,ht)|0,o=o+Math.imul(k,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,dt)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,dt)|0;var Et=(u+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(v,pt)|0))<<13)|0;u=((o=o+Math.imul(v,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(L,J),n=(n=Math.imul(L,Y))+Math.imul(D,J)|0,o=Math.imul(D,Y),i=i+Math.imul(C,$)|0,n=(n=n+Math.imul(C,tt)|0)+Math.imul(q,$)|0,o=o+Math.imul(q,tt)|0,i=i+Math.imul(P,rt)|0,n=(n=n+Math.imul(P,it)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,it)|0,i=i+Math.imul(R,ot)|0,n=(n=n+Math.imul(R,st)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,st)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ut)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,dt)|0)+Math.imul(k,lt)|0,o=o+Math.imul(k,dt)|0;var Bt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(L,$),n=(n=Math.imul(L,tt))+Math.imul(D,$)|0,o=Math.imul(D,tt),i=i+Math.imul(C,rt)|0,n=(n=n+Math.imul(C,it)|0)+Math.imul(q,rt)|0,o=o+Math.imul(q,it)|0,i=i+Math.imul(P,ot)|0,n=(n=n+Math.imul(P,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,i=i+Math.imul(R,ht)|0,n=(n=n+Math.imul(R,ut)|0)+Math.imul(j,ht)|0,o=o+Math.imul(j,ut)|0,i=i+Math.imul(x,lt)|0,n=(n=n+Math.imul(x,dt)|0)+Math.imul(E,lt)|0,o=o+Math.imul(E,dt)|0;var Rt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(k,pt)|0))<<13)|0;u=((o=o+Math.imul(k,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(L,rt),n=(n=Math.imul(L,it))+Math.imul(D,rt)|0,o=Math.imul(D,it),i=i+Math.imul(C,ot)|0,n=(n=n+Math.imul(C,st)|0)+Math.imul(q,ot)|0,o=o+Math.imul(q,st)|0,i=i+Math.imul(P,ht)|0,n=(n=n+Math.imul(P,ut)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,ut)|0,i=i+Math.imul(R,lt)|0,n=(n=n+Math.imul(R,dt)|0)+Math.imul(j,lt)|0,o=o+Math.imul(j,dt)|0;var jt=(u+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(n>>>13)|0)+(jt>>>26)|0,jt&=67108863,i=Math.imul(L,ot),n=(n=Math.imul(L,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),i=i+Math.imul(C,ht)|0,n=(n=n+Math.imul(C,ut)|0)+Math.imul(q,ht)|0,o=o+Math.imul(q,ut)|0,i=i+Math.imul(P,lt)|0,n=(n=n+Math.imul(P,dt)|0)+Math.imul(O,lt)|0,o=o+Math.imul(O,dt)|0;var It=(u+(i=i+Math.imul(R,pt)|0)|0)+((8191&(n=(n=n+Math.imul(R,mt)|0)+Math.imul(j,pt)|0))<<13)|0;u=((o=o+Math.imul(j,mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(L,ht),n=(n=Math.imul(L,ut))+Math.imul(D,ht)|0,o=Math.imul(D,ut),i=i+Math.imul(C,lt)|0,n=(n=n+Math.imul(C,dt)|0)+Math.imul(q,lt)|0,o=o+Math.imul(q,dt)|0;var Pt=(u+(i=i+Math.imul(P,pt)|0)|0)+((8191&(n=(n=n+Math.imul(P,mt)|0)+Math.imul(O,pt)|0))<<13)|0;u=((o=o+Math.imul(O,mt)|0)+(n>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,i=Math.imul(L,lt),n=(n=Math.imul(L,dt))+Math.imul(D,lt)|0,o=Math.imul(D,dt);var Ot=(u+(i=i+Math.imul(C,pt)|0)|0)+((8191&(n=(n=n+Math.imul(C,mt)|0)+Math.imul(q,pt)|0))<<13)|0;u=((o=o+Math.imul(q,mt)|0)+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863;var Tt=(u+(i=Math.imul(L,pt))|0)+((8191&(n=(n=Math.imul(L,mt))+Math.imul(D,pt)|0))<<13)|0;return u=((o=Math.imul(D,mt))+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,h[0]=bt,h[1]=gt,h[2]=vt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=kt,h[9]=At,h[10]=xt,h[11]=Et,h[12]=Bt,h[13]=Rt,h[14]=jt,h[15]=It,h[16]=Pt,h[17]=Ot,h[18]=Tt,0!==u&&(h[19]=u,r.length++),r};function m(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(p=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?p(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),d=67108863&l;a=67108863&(d=d+a|0),n+=(s=(s=s+(l/67108864|0)|0)+(d>>>

126)|0)>>>26,s&=67108863}r.words[o]=a,i=s,s=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):m(this,t,e)},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},b.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},b.prototype.permute=function(t,e,r,i,n,o){for(var s=0;s<o;s++)i[s]=e[t[s]],n[s]=r[t[s]]},b.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=r[f+c],m=i[f+c],b=r[f+c+s],g=i[f+c+s],v=l*b-d*g;g=l*g+d*b,b=v,r[f+c]=p+b,i[f+c]=m+g,r[f+c+s]=p-b,i[f+c+s]=m-g,c!==a&&(v=h*l-u*d,d=h*d+u*l,l=v)}},b.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},b.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},b.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},b.prototype.convert13b=function(t,e,r,n){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<n;++s)r[s]=0;i(0===o),i(0===(-8192&o))},b.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},b.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),s=new Array(i),a=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),d=r.words;d.length=i,this.convert13b(t.words,t.length,s,i),this.convert13b(e.words,e.length,u,i),this.transform(s,o,a,h,i,n),this.transform(u,o,f,l,i,n);for(var c=0;c<i;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,i),this.transform(a,h,d,o,i,n),this.conjugate(d,o,i),this.normalize13b(d,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),m(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"===typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this.length=0===t?1:this.length,this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"===typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<r;this.words[e]=h|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"===typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=r;if(n-=s,n=Math.max(0,n),h){for(var u=0;u<s;u++)h.words[u]=this.words[u];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&a}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"===typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"===typeof t&&t>=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<<e;this.words[this.length-1]&=n}return 0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"===typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.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<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,s=t.length+r;this._expand(s);var a=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+a;var h=(0|t.words[n])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)a=(o=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&o;if(0===a)return this.strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(o=-(0|this.words[n])+a)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,s=0|n.words[n.length-1];0!==(r=26-this._countBits(s))&&(n=n.ushln(r),i.iushln(r),s=0|n.words[n.length-1]);var a,h=i.length-n.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,a&&(a.words[h]=1));for(var l=h-1;l>=0;l--){var d=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(d=Math.min(d/s|0,67108863),i._ishlnsubmul(n,d,l);0!==i.negative;)d--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);a&&(a.words[l]=d)}return a&&a.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:n,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!==(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.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},o.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()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.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 o(1),s=new o(0),a=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var d=0,c=1;0===(e.words[0]&c)&&d<26;++d,c<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(n.isOdd()||s.isOdd())&&(n.iadd(f),s.isub(l)),n.iushrn(1),s.iushrn(1);for(var p=0,m=1;0===(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||h.isOdd())&&(a.iadd(f),h.isub(l)),a.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),s.isub(h)):(r.isub(e),a.isub(n),h.isub(s))}return{a:a,b:h,gcd:r.iushln(u)}},o.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,s=new o(1),a=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0===(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var l=0,d=1;0===(r.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(r.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(n=0===e.cmpn(1)?s:a).cmpn(0)<0&&n.iadd(t),n},o.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 o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0===(1&this.words[0])},o.prototype.isOdd=function(){return 1===(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"===typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.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:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new S(t)},o.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)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red 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f=["","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"],l=[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],d=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16

1777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function c(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],o=0|e.words[0],s=n*o,a=67108863&s,h=s/67108864|0;r.words[0]=a;for(var u=1;u<i;u++){for(var f=h>>>26,l=67108863&h,d=Math.min(u,e.length-1),c=Math.max(0,u-t.length+1);c<=d;c++){var p=u-c|0;f+=(s=(n=0|t.words[p])*(o=0|e.words[c])+l)/67108864|0,l=67108863&s}r.words[u]=0|l,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,o=0,s=0;s<this.length;s++){var a=this.words[s],h=(16777215&(a<<n|o)).toString(16);o=a>>>24-n&16777215,(n+=2)>=26&&(n-=26,s--),r=0!==o||s!==this.length-1?f[6-h.length]+h+r:h+r}for(0!==o&&(r=o.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=l[t],c=d[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(c).toString(t);r=(p=p.idivn(c)).isZero()?m+r:f[u-m.length]+m+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")},o.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},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i("undefined"!==typeof s),this.toArrayLike(s,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var s,a,h="le"===e,u=new t(o),f=this.clone();if(h){for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),u[a]=s;for(;a<o;a++)u[a]=0}else{for(a=0;a<o-n;a++)u[a]=0;for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),u[o-a-1]=s}return u},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.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},o.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},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0===(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0===(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0===(this.negative|t.negative)),this.iuxor(t)}

1,o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.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;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.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<<n:this.words[r]&~(1<<n),this.strip()},o.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.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 o=0,s=0;s<i.length;s++)o=(e=(0|r.words[s])-(0|i.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var p=function(t,e,r){var i,n,o,s=t.words,a=e.words,h=r.words,u=0,f=0|s[0],l=8191&f,d=f>>>13,c=0|s[1],p=8191&c,m=c>>>13,b=0|s[2],g=8191&b,v=b>>>13,y=0|s[3],w=8191&y,M=y>>>13,_=0|s[4],S=8191&_,k=_>>>13,A=0|s[5],x=8191&A,E=A>>>13,B=0|s[6],R=8191&B,j=B>>>13,I=0|s[7],P=8191&I,O=I>>>13,T=0|s[8],C=8191&T,q=T>>>13,N=0|s[9],L=8191&N,D=N>>>13,z=0|a[0],U=8191&z,Z=z>>>13,F=0|a[1],K=8191&F,H=F>>>13,V=0|a[2],X=8191&V,W=V>>>13,G=0|a[3],J=8191&G,Y=G>>>13,Q=0|a[4],$=8191&Q,tt=Q>>>13,et=0|a[5],rt=8191&et,it=et>>>13,nt=0|a[6],ot=8191&nt,st=nt>>>13,at=0|a[7],ht=8191&at,ut=at>>>13,ft=0|a[8],lt=8191&ft,dt=ft>>>13,ct=0|a[9],pt=8191&ct,mt=ct>>>13;r.negative=t.negative^e.negative,r.length=19;var bt=(u+(i=Math.imul(l,U))|0)+((8191&(n=(n=Math.imul(l,Z))+Math.imul(d,U)|0))<<13)|0;u=((o=Math.imul(d,Z))+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(p,U),n=(n=Math.imul(p,Z))+Math.imul(m,U)|0,o=Math.imul(m,Z);var gt=(u+(i=i+Math.imul(l,K)|0)|0)+((8191&(n=(n=n+Math.imul(l,H)|0)+Math.imul(d,K)|0))<<13)|0;u=((o=o+Math.imul(d,H)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,U),n=(n=Math.imul(g,Z))+Math.imul(v,U)|0,o=Math.imul(v,Z),i=i+Math.imul(p,K)|0,n=(n=n+Math.imul(p,H)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,H)|0;var vt=(u+(i=i+Math.imul(l,X)|0)|0)+((8191&(n=(n=n+Math.imul(l,W)|0)+Math.imul(d,X)|0))<<13)|0;u=((o=o+Math.imul(d,W)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(w,U),n=(n=Math.imul(w,Z))+Math.imul(M,U)|0,o=Math.imul(M,Z),i=i+Math.imul(g,K)|0,n=(n=n+Math.imul(g,H)|0)+Math.imul(v,K)|0,o=o+Math.imul(v,H)|0,i=i+Math.imul(p,X)|0,n=(n=n+Math.imul(p,W)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,W)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,Y)|0)+Math.imul(d,J)|0))<<13)|0;u=((o=o+Math.imul(d,Y)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,U),n=(n=Math.imul(S,Z))+Math.imul(k,U)|0,o=Math.imul(k,Z),i=i+Math.imul(w,K)|0,n=(n=n+Math.imul(w,H)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,H)|0,i=i+Math.imul(g,X)|0,n=(n=n+Math.imul(g,W)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,W)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,Y)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,Y)|0;var wt=(u+(i=i+Math.imul(l,$)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(d,$)|0))<<13)|0;u=((o=o+Math.imul(d,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,U),n=(n=Math.imul(x,Z))+Math.imul(E,U)|0,o=Math.imul(E,Z),i=i+Math.imul(S,K)|0,n=(n=n+Math.imul(S,H)|0)+Math.imul(k,K)|0,o=o+Math.imul(k,H)|0,i=i+Math.imul(w,X)|0,n=(n=n+Math.imul(w,W)|0)+Math.imul(M,X)|0,o=o+Math.imul(M,W)|0,i=i+Math.imul(g,J)|0,n=(n=n+Math.imul(g,Y)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,Y)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(d,rt)|0))<<13)|0;u=((o=o+Math.imul(d,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(R,U),n=(n=Math.imul(R,Z))+Math.imul(j,U)|0,o=Math.imul(j,Z),i=i+Math.imul(x,K)|0,n=(n=n+Math.imul(x,H)|0)+Math.imul(E,K)|0,o=o+Math.imul(E,H)|0,i=i+Math.imul(S,X)|0,n=(n=n+Math.imul(S,W)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,W)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,Y)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,Y)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(v,$)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,st)|0)+Math.imul(d,ot)|0))<<13)|0;u=((o=o+Math.imul(d,st)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(P,U),n=(n=Math.imul(P,Z))+Math.imul(O,U)|0,o=Math.imul(O,Z),i=i+Math.imul(R,K)|0,n=(n=n+Math.imul(R,H)|0)+Math.imul(j,K)|0,o=o+Math.imul(j,H)|0,i=i+Math.imul(x,X)|0,n=(n=n+Math.imul(x,W)|0)+Math.imul(E,X)|0,o=o+Math.imul(E,W)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,Y)|0)+Math.imul(k,J)|0,o=o+Math.imul(k,Y)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(d,ht)|0))<<13)|0;u=((o=o+Math.imul(d,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(C,U),n=(n=Math.imul(C,Z))+Math.imul(q,U)|0,o=Math.imul(q,Z),i=i+Math.imul(P,K)|0,n=(n=n+Math.imul(P,H)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,H)|0,i=i+Math.imul(R,X)|0,n=(n=n+Math.imul(R,W)|0)+Math.imul(j,X)|0,o=o+Math.imul(j,W)|0,i=i+Math.imul(x,J)|0,n=(n=n+Math.imul(x,Y)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,Y)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(k,$)|0,o=o+Math.imul(k,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var kt=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,dt)|0)+Math.imul(d,lt)|0))<<13)|0;u=((o=o+Math.imul(d,dt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(L,U),n=(n=Math.imul(L,Z))+Math.imul(D,U)|0,o=Math.imul(D,Z),i=i+Math.imul(C,K)|0,n=(n=n+Math.imul(C,H)|0)+Math.imul(q,K)|0,o=o+Math.imul(q,H)|0,i=i+Math.imul(P,X)|0,n=(n=n+Math.imul(P,W)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,W)|0,i=i+Math.imul(R,J)|0,n=(n=n+Math.imul(R,Y)|0)+Math.imul(j,J)|0,o=o+Math.imul(j,Y)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ut)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,dt)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,dt)|0;var At=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(d,pt)|0))<<13)|0;u=((o=o+Math.imul(d,mt)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(L,K),n=(n=Math.imul(L,H))+Math.imul(D,K)|0,o=Math.imul(D,H),i=i+Math.imul(C,X)|0,n=(n=n+Math.imul(C,W)|0)+Math.imul(q,X)|0,o=o+Math.imul(q,W)|0,i=i+Math.imul(P,J)|0,n=(n=n+Math.imul(P,Y)|0)+Math.imul(O,J)|0,o=o+Math.imul(O,Y)|0,i=i+Math.imul(R,$)|0,n=(n=n+Math.imul(R,tt)|0)+Math.imul(j,$)|0,o=o+Math.imul(j,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(g,lt)|0,n=(n=n+Math.imul(g,dt)|0)+Math.imul(v,lt)|0,o=o+Math.imul(v,dt)|0;var xt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(L,X),n=(n=Math.imul(L,W))+Math.imul(D,X)|0,o=Math.imul(D,W),i=i+Math.imul(C,J)|0,n=(n=n+Math.imul(C,Y)|0)+Math.imul(q,J)|0,o=o+Math.imul(q,Y)|0,i=i+Math.imul(P,$)|0,n=(n=n+Math.imul(P,tt)|0)+Math.imul(O,$)|0,o=o+Math.imul(O,tt)|0,i=i+Math.imul(R,rt)|0,n=(n=n+Math.imul(R,it)|0)+Math.imul(j,rt)|0,o=o+Math.imul(j,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(k,ht)|0,o=o+Math.imul(k,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,dt)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,dt)|0;var Et=(u+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(v,pt)|0))<<13)|0;u=((o=o+Math.imul(v,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(L,J),n=(n=Math.imul(L,Y))+Math.imul(D,J)|0,o=Math.imul(D,Y),i=i+Math.imul(C,$)|0,n=(n=n+Math.imul(C,tt)|0)+Math.imul(q,$)|0,o=o+Math.imul(q,tt)|0,i=i+Math.imul(P,rt)|0,n=(n=n+Math.imul(P,it)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,it)|0,i=i+Math.imul(R,ot)|0,n=(n=n+Math.imul(R,st)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,st)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ut)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,dt)|0)+Math.imul(k,lt)|0,o=o+Math.imul(k,dt)|0;var Bt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(L,$),n=(n=Math.imul(L,tt))+Math.imul(D,$)|0,o=Math.imul(D,tt),i=i+Math.imul(C,rt)|0,n=(n=n+Math.imul(C,it)|0)+Math.imul(q,rt)|0,o=o+Math.imul(q,it)|0,i=i+Math.imul(P,ot)|0,n=(n=n+Math.imul(P,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,i=i+Math.imul(R,ht)|0,n=(n=n+Math.imul(R,ut)|0)+Math.imul(j,ht)|0,o=o+Math.imul(j,ut)|0,i=i+Math.imul(x,lt)|0,n=(n=n+Math.imul(x,dt)|0)+Math.imul(E,lt)|0,o=o+Math.imul(E,dt)|0;var Rt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(k,pt)|0))<<13)|0;u=((o=o+Math.imul(k,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(L,rt),n=(n=Math.imul(L,it))+Math.imul(D,rt)|0,o=Math.imul(D,it),i=i+Math.imul(C,ot)|0,n=(n=n+Math.imul(C,st)|0)+Math.imul(q,ot)|0,o=o+Math.imul(q,st)|0,i=i+Math.imul(P,ht)|0,n=(n=n+Math.imul(P,ut)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,ut)|0,i=i+Math.imul(R,lt)|0,n=(n=n+Math.imul(R,dt)|0)+Math.imul(j,lt)|0,o=o+Math.imul(j,dt)|0;var jt=(u+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(n>>>13)|0)+(jt>>>26)|0,jt&=67108863,i=Math.imul(L,ot),n=(n=Math.imul(L,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),i=i+Math.imul(C,ht)|0,n=(n=n+Math.imul(C,ut)|0)+Math.imul(q,ht)|0,o=o+Math.imul(q,ut)|0,i=i+Math.imul(P,lt)|0,n=(n=n+Math.imul(P,dt)|0)+Math.imul(O,lt)|0,o=o+Math.imul(O,dt)|0;var It=(u+(i=i+Math.imul(R,pt)|0)|0)+((8191&(n=(n=n+Math.imul(R,mt)|0)+Math.imul(j,pt)|0))<<13)|0;u=((o=o+Math.imul(j,mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(L,ht),n=(n=Math.imul(L,ut))+Math.imul(D,ht)|0,o=Math.imul(D,ut),i=i+Math.imul(C,lt)|0,n=(n=n+Math.imul(C,dt)|0)+Math.imul(q,lt)|0,o=o+Math.imul(q,dt)|0;var Pt=(u+(i=i+Math.imul(P,pt)|0)|0)+((8191&(n=(n=n+Math.imul(P,mt)|0)+Math.imul(O,pt)|0))<<13)|0;u=((o=o+Math.imul(O,mt)|0)+(n>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,i=Math.imul(L,lt),n=(n=Math.imul(L,dt))+Math.imul(D,lt)|0,o=Math.imul(D,dt);var Ot=(u+(i=i+Math.imul(C,pt)|0)|0)+((8191&(n=(n=n+Math.imul(C,mt)|0)+Math.imul(q,pt)|0))<<13)|0;u=((o=o+Math.imul(q,mt)|0)+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863;var Tt=(u+(i=Math.imul(L,pt))|0)+((8191&(n=(n=Math.imul(L,mt))+Math.imul(D,pt)|0))<<13)|0;return u=((o=Math.imul(D,mt))+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,h[0]=bt,h[1]=gt,h[2]=vt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=kt,h[9]=At,h[10]=xt,h[11]=Et,h[12]=Bt,h[13]=Rt,h[14]=jt,h[15]=It,h[16]=Pt,h[17]=Ot,h[18]=Tt,0!==u&&(h[19]=u,r.length++),r};function m(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(p=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?p(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),d=67108863&l;a=67108863&(d=d+a|0),n+=(s=(s=s+(l/67108864|0)|0)+(d>>>

126)|0)>>>26,s&=67108863}r.words[o]=a,i=s,s=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):m(this,t,e)},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},b.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},b.prototype.permute=function(t,e,r,i,n,o){for(var s=0;s<o;s++)i[s]=e[t[s]],n[s]=r[t[s]]},b.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=r[f+c],m=i[f+c],b=r[f+c+s],g=i[f+c+s],v=l*b-d*g;g=l*g+d*b,b=v,r[f+c]=p+b,i[f+c]=m+g,r[f+c+s]=p-b,i[f+c+s]=m-g,c!==a&&(v=h*l-u*d,d=h*d+u*l,l=v)}},b.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},b.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},b.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},b.prototype.convert13b=function(t,e,r,n){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<n;++s)r[s]=0;i(0===o),i(0===(-8192&o))},b.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},b.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),s=new Array(i),a=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),d=r.words;d.length=i,this.convert13b(t.words,t.length,s,i),this.convert13b(e.words,e.length,u,i),this.transform(s,o,a,h,i,n),this.transform(u,o,f,l,i,n);for(var c=0;c<i;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,i),this.transform(a,h,d,o,i,n),this.conjugate(d,o,i),this.normalize13b(d,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),m(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"===typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this.length=0===t?1:this.length,this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"===typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<r;this.words[e]=h|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"===typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=r;if(n-=s,n=Math.max(0,n),h){for(var u=0;u<s;u++)h.words[u]=this.words[u];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&a}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"===typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"===typeof t&&t>=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<<e;this.words[this.length-1]&=n}return 0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"===typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.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<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,s=t.length+r;this._expand(s);var a=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+a;var h=(0|t.words[n])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)a=(o=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&o;if(0===a)return this.strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(o=-(0|this.words[n])+a)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,s=0|n.words[n.length-1];0!==(r=26-this._countBits(s))&&(n=n.ushln(r),i.iushln(r),s=0|n.words[n.length-1]);var a,h=i.length-n.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,a&&(a.words[h]=1));for(var l=h-1;l>=0;l--){var d=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(d=Math.min(d/s|0,67108863),i._ishlnsubmul(n,d,l);0!==i.negative;)d--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);a&&(a.words[l]=d)}return a&&a.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:n,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!==(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.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},o.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()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.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 o(1),s=new o(0),a=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var d=0,c=1;0===(e.words[0]&c)&&d<26;++d,c<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(n.isOdd()||s.isOdd())&&(n.iadd(f),s.isub(l)),n.iushrn(1),s.iushrn(1);for(var p=0,m=1;0===(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||h.isOdd())&&(a.iadd(f),h.isub(l)),a.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),s.isub(h)):(r.isub(e),a.isub(n),h.isub(s))}return{a:a,b:h,gcd:r.iushln(u)}},o.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,s=new o(1),a=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0===(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var l=0,d=1;0===(r.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(r.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(n=0===e.cmpn(1)?s:a).cmpn(0)<0&&n.iadd(t),n},o.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 o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0===(1&this.words[0])},o.prototype.isOdd=function(){return 1===(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"===typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.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:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new S(t)},o.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)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function v(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(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 w(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function M(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function S(t){if("string"===typeof t){var e=o._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 k(t){S.call(this,t),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new o(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 o(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=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?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=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);

1var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,t.words[i-10]=n,0===n&&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<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(w,v),n(M,v),n(_,v),_.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new w;else if("p192"===t)e=new M;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return g[t]=e,e},S.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},S.prototype._verify2=function(t,e){i(0===(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},S.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},S.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},S.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},S.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},S.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},S.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},S.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},S.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},S.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},S.prototype.isqr=function(t){return this.imul(t,t.clone())},S.prototype.sqr=function(t){return this.mul(t,t)},S.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 o(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),s=0;!n.isZero()&&0===n.andln(1);)s++,n.iushrn(1);i(!n.isZero());var a=new o(1).toRed(this),h=a.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,u).cmp(h);)f.redIAdd(h);for(var l=this.pow(f,n),d=this.pow(t,n.addn(1).iushrn(1)),c=this.pow(t,n),p=s;0!==c.cmp(a);){for(var m=c,b=0;0!==m.cmp(a);b++)m=m.redSqr();i(b<p);var g=this.pow(l,new o(1).iushln(p-b-1));d=d.redMul(g),l=g.redSqr(),c=c.redMul(l),p=b}return d},S.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},S.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],s=0,a=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var u=e.words[i],f=h-1;f>=0;f--){var l=u>>f&1;n!==r[0]&&(n=this.sqr(n)),0!==l||0!==s?(s<<=1,s|=l,(4===++a||0===i&&0===f)&&(n=this.mul(n,r[s]),a=0,s=0)):a=0}

1h=26}return n},S.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},S.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new k(t)},n(k,S),k.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},k.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},k.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),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)},k.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(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),s=n;return 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s.sqr().add(a.sqr()).cmp(M)>=0&&(s=e,a=r),i.negative&&(i=i.neg(),o=o.neg()),s.negative&&(s=s.neg(),a=a.neg()),[{a:i,b:o},{a:s,b:a}]},h.prototype._endoSplit=function(t){var e=this.endo.basis,r=e[0],i=e[1],n=i.b.mul(t).divRound(this.n),o=r.b.neg().mul(t).divRound(this.n),s=n.mul(r.a),a=o.mul(i.a),h=n.mul(r.b),u=o.mul(i.b);return{k1:t.sub(s).sub(a),k2:h.add(u).neg()}},h.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 o=i.fromRed().isOdd();return(e&&!o||!e&&o)&&(i=i.redNeg()),this.point(t,i)},h.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)},h.prototype._endoWnafMulAdd=function(t,e,r){for(var i=this._endoWnafT1,n=this._endoWnafT2,o=0;o<t.length;o++){var s=this._endoSplit(e[o]),a=t[o],h=a._getBeta();s.k1.negative&&(s.k1.ineg(),a=a.neg(!0)),s.k2.negative&&(s.k2.ineg(),h=h.neg(!0)),i[2*o]=a,i[2*o+1]=h,n[2*o]=s.k1,n[2*o+1]=s.k2}for(var u=this._wnafMulAdd(1,i,n,2*o,r),f=0;f<2*o;f++)i[f]=null,n[f]=null;return u},o(u,s.BasePoint),h.prototype.point=function(t,e,r){return new u(this,t,e,r)},h.prototype.pointFromJSON=function(t,e){return u.fromJSON(this,t,e)},u.prototype._getBeta=function(){if(this.curve.endo){var t=this.prec

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0!==h.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=a.redSqr(),f=u.redMul(a),l=i.redMul(u),d=h.redSqr().redIAdd(f).redISub(l).redISub(l),c=h.redMul(l.redISub(d)).redISub(o.redMul(f)),p=this.z.redMul(t.z).redMul(a);return this.curve.jpoint(d,c,p)},f.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,o=t.y.redMul(e).redMul(this.z),s=r.redSub(i),a=n.redSub(o);if(0===s.cmpn(0))return 0!==a.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var h=s.redSqr(),u=h.redMul(s),f=r.redMul(h),l=a.redSqr().redIAdd(u).redISub(f).redISub(f),d=a.redMul(f.redISub(l)).redISub(n.redMul(u)),c=this.z.redMul(s);return this.curve.jpoint(l,d,c)},f.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();var e;if(this.curve.zeroA||this.curve.threeA){var r=this;for(e=0;e<t;e++)r=r.dbl();return r}var 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u=n.redIAdd(s).redSqr().redISub(o).redISub(a).redISub(h),f=e.redMul(u);f=(f=f.redIAdd(f)).redIAdd(f);var l=this.x.redMul(a).redISub(f);l=(l=l.redIAdd(l)).redIAdd(l);var d=this.y.redMul(u.redMul(h.redISub(u)).redISub(s.redMul(a)));d=(d=(d=d.redIAdd(d)).redIAdd(d)).redIAdd(d);var c=this.z.redAdd(s).redSqr().redISub(r).redISub(a);return this.curve.jpoint(l,d,c)},f.prototype.mul=function(t,e){return t=new n(t,e),this.curve._wnafMul(this,t)},f.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),r=t.z.redSqr();if(0!==this.x.redMul(r).redISub(t.x.redMul(e)).cmpn(0))return!1;var i=e.redMul(this.z),n=r.redMul(t.z);return 0===this.y.redMul(n).redISub(t.y.redMul(i)).cmpn(0)},f.prototype.eqXToP=function(t){var e=this.z.redSqr(),r=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(r))return!0;for(var 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n=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&(n++,this.negative=1),n<t.length&&(16===e?this._parseHex(t,n,r):(this._parseBase(t,e,n),"le"===r&&this._initArray(this.toArray(),e,r)))},o.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)},o.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<this.length;n++)this.words[n]=0;var o,s,a=0;if("be"===r)for(n=t.length-1,o=0;n>=0;n-=3)s=t[n]|t[n-1]<<8|t[n-2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);else 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l=1;for(h=u(t,f,t.length,e),f=0;f<s;f++)l*=e;this.imuln(l),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}this.strip()},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var f=["","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"],l=[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],d=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16

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n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.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 o=0,s=0;s<i.length;s++)o=(e=(0|r.words[s])-(0|i.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var p=function(t,e,r){var i,n,o,s=t.words,a=e.words,h=r.words,u=0,f=0|s[0],l=8191&f,d=f>>>13,c=0|s[1],p=8191&c,m=c>>>13,b=0|s[2],g=8191&b,v=b>>>13,y=0|s[3],w=8191&y,M=y>>>13,_=0|s[4],S=8191&_,k=_>>>13,A=0|s[5],x=8191&A,E=A>>>13,B=0|s[6],R=8191&B,j=B>>>13,I=0|s[7],P=8191&I,O=I>>>13,T=0|s[8],C=8191&T,q=T>>>13,N=0|s[9],L=8191&N,D=N>>>13,z=0|a[0],U=8191&z,Z=z>>>13,F=0|a[1],K=8191&F,H=F>>>13,V=0|a[2],X=8191&V,W=V>>>13,G=0|a[3],J=8191&G,Y=G>>>13,Q=0|a[4],$=8191&Q,tt=Q>>>13,et=0|a[5],rt=8191&et,it=et>>>13,nt=0|a[6],ot=8191&nt,st=nt>>>13,at=0|a[7],ht=8191&at,ut=at>>>13,ft=0|a[8],lt=8191&ft,dt=ft>>>13,ct=0|a[9],pt=8191&ct,mt=ct>>>13;r.negative=t.negative^e.negative,r.length=19;var bt=(u+(i=Math.imul(l,U))|0)+((8191&(n=(n=Math.imul(l,Z))+Math.imul(d,U)|0))<<13)|0;u=((o=Math.imul(d,Z))+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(p,U),n=(n=Math.imul(p,Z))+Math.imul(m,U)|0,o=Math.imul(m,Z);var gt=(u+(i=i+Math.imul(l,K)|0)|0)+((8191&(n=(n=n+Math.imul(l,H)|0)+Math.imul(d,K)|0))<<13)|0;u=((o=o+Math.imul(d,H)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,U),n=(n=Math.imul(g,Z))+Math.imul(v,U)|0,o=Math.imul(v,Z),i=i+Math.imul(p,K)|0,n=(n=n+Math.imul(p,H)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,H)|0;var vt=(u+(i=i+Math.imul(l,X)|0)|0)+((8191&(n=(n=n+Math.imul(l,W)|0)+Math.imul(d,X)|0))<<13)|0;u=((o=o+Math.imul(d,W)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(w,U),n=(n=Math.imul(w,Z))+Math.imul(M,U)|0,o=Math.imul(M,Z),i=i+Math.imul(g,K)|0,n=(n=n+Math.imul(g,H)|0)+Math.imul(v,K)|0,o=o+Math.imul(v,H)|0,i=i+Math.imul(p,X)|0,n=(n=n+Math.imul(p,W)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,W)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,Y)|0)+Math.imul(d,J)|0))<<13)|0;u=((o=o+Math.imul(d,Y)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,U),n=(n=Math.imul(S,Z))+Math.imul(k,U)|0,o=Math.imul(k,Z),i=i+Math.imul(w,K)|0,n=(n=n+Math.imul(w,H)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,H)|0,i=i+Math.imul(g,X)|0,n=(n=n+Math.imul(g,W)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,W)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,Y)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,Y)|0;var wt=(u+(i=i+Math.imul(l,$)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(d,$)|0))<<13)|0;u=((o=o+Math.imul(d,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,U),n=(n=Math.imul(x,Z))+Math.imul(E,U)|0,o=Math.imul(E,Z),i=i+Math.imul(S,K)|0,n=(n=n+Math.imul(S,H)|0)+Math.imul(k,K)|0,o=o+Math.imul(k,H)|0,i=i+Math.imul(w,X)|0,n=(n=n+Math.imul(w,W)|0)+Math.imul(M,X)|0,o=o+Math.imul(M,W)|0,i=i+Math.imul(g,J)|0,n=(n=n+Math.imul(g,Y)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,Y)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(d,rt)|0))<<13)|0;u=((o=o+Math.imul(d,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(R,U),n=(n=Math.imul(R,Z))+Math.imul(j,U)|0,o=Math.imul(j,Z),i=i+Math.imul(x,K)|0,n=(n=n+Math.imul(x,H)|0)+Math.imul(E,K)|0,o=o+Math.imul(E,H)|0,i=i+Math.imul(S,X)|0,n=(n=n+Math.imul(S,W)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,W)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,Y)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,Y)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(v,$)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,st)|0)+Math.imul(d,ot)|0))<<13)|0;u=((o=o+Math.imul(d,st)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(P,U),n=(n=Math.imul(P,Z))+Math.imul(O,U)|0,o=Math.imul(O,Z),i=i+Math.imul(R,K)|0,n=(n=n+Math.imul(R,H)|0)+Math.imul(j,K)|0,o=o+Math.imul(j,H)|0,i=i+Math.imul(x,X)|0,n=(n=n+Math.imul(x,W)|0)+Math.imul(E,X)|0,o=o+Math.imul(E,W)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,Y)|0)+Math.imul(k,J)|0,o=o+Math.imul(k,Y)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(d,ht)|0))<<13)|0;u=((o=o+Math.imul(d,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(C,U),n=(n=Math.imul(C,Z))+Math.imul(q,U)|0,o=Math.imul(q,Z),i=i+Math.imul(P,K)|0,n=(n=n+Math.imul(P,H)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,H)|0,i=i+Math.imul(R,X)|0,n=(n=n+Math.imul(R,W)|0)+Math.imul(j,X)|0,o=o+Math.imul(j,W)|0,i=i+Math.imul(x,J)|0,n=(n=n+Math.imul(x,Y)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,Y)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(k,$)|0,o=o+Math.imul(k,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var kt=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,dt)|0)+Math.imul(d,lt)|0))<<13)|0;u=((o=o+Math.imul(d,dt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(L,U),n=(n=Math.imul(L,Z))+Math.imul(D,U)|0,o=Math.imul(D,Z),i=i+Math.imul(C,K)|0,n=(n=n+Math.imul(C,H)|0)+Math.imul(q,K)|0,o=o+Math.imul(q,H)|0,i=i+Math.imul(P,X)|0,n=(n=n+Math.imul(P,W)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,W)|0,i=i+Math.imul(R,J)|0,n=(n=n+Math.imul(R,Y)|0)+Math.imul(j,J)|0,o=o+Math.imul(j,Y)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ut)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,dt)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,dt)|0;var At=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(d,pt)|0))<<13)|0;u=((o=o+Math.imul(d,mt)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(L,K),n=(n=Math.imul(L,H))+Math.imul(D,K)|0,o=Math.imul(D,H),i=i+Math.imul(C,X)|0,n=(n=n+Math.imul(C,W)|0)+Math.imul(q,X)|0,o=o+Math.imul(q,W)|0,i=i+Math.imul(P,J)|0,n=(n=n+Math.imul(P,Y)|0)+Math.imul(O,J)|0,o=o+Math.imul(O,Y)|0,i=i+Math.imul(R,$)|0,n=(n=n+Math.imul(R,tt)|0)+Math.imul(j,$)|0,o=o+Math.imul(j,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(g,lt)|0,n=(n=n+Math.imul(g,dt)|0)+Math.imul(v,lt)|0,o=o+Math.imul(v,dt)|0;var xt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(L,X),n=(n=Math.imul(L,W))+Math.imul(D,X)|0,o=Math.imul(D,W),i=i+Math.imul(C,J)|0,n=(n=n+Math.imul(C,Y)|0)+Math.imul(q,J)|0,o=o+Math.imul(q,Y)|0,i=i+Math.imul(P,$)|0,n=(n=n+Math.imul(P,tt)|0)+Math.imul(O,$)|0,o=o+Math.imul(O,tt)|0,i=i+Math.imul(R,rt)|0,n=(n=n+Math.imul(R,it)|0)+Math.imul(j,rt)|0,o=o+Math.imul(j,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(k,ht)|0,o=o+Math.imul(k,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,dt)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,dt)|0;var Et=(u+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(v,pt)|0))<<13)|0;u=((o=o+Math.imul(v,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(L,J),n=(n=Math.imul(L,Y))+Math.imul(D,J)|0,o=Math.imul(D,Y),i=i+Math.imul(C,$)|0,n=(n=n+Math.imul(C,tt)|0)+Math.imul(q,$)|0,o=o+Math.imul(q,tt)|0,i=i+Math.imul(P,rt)|0,n=(n=n+Math.imul(P,it)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,it)|0,i=i+Math.imul(R,ot)|0,n=(n=n+Math.imul(R,st)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,st)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ut)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,dt)|0)+Math.imul(k,lt)|0,o=o+Math.imul(k,dt)|0;var Bt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(L,$),n=(n=Math.imul(L,tt))+Math.imul(D,$)|0,o=Math.imul(D,tt),i=i+Math.imul(C,rt)|0,n=(n=n+Math.imul(C,it)|0)+Math.imul(q,rt)|0,o=o+Math.imul(q,it)|0,i=i+Math.imul(P,ot)|0,n=(n=n+Math.imul(P,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,i=i+Math.imul(R,ht)|0,n=(n=n+Math.imul(R,ut)|0)+Math.imul(j,ht)|0,o=o+Math.imul(j,ut)|0,i=i+Math.imul(x,lt)|0,n=(n=n+Math.imul(x,dt)|0)+Math.imul(E,lt)|0,o=o+Math.imul(E,dt)|0;var Rt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(k,pt)|0))<<13)|0;u=((o=o+Math.imul(k,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(L,rt),n=(n=Math.imul(L,it))+Math.imul(D,rt)|0,o=Math.imul(D,it),i=i+Math.imul(C,ot)|0,n=(n=n+Math.imul(C,st)|0)+Math.imul(q,ot)|0,o=o+Math.imul(q,st)|0,i=i+Math.imul(P,ht)|0,n=(n=n+Math.imul(P,ut)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,ut)|0,i=i+Math.imul(R,lt)|0,n=(n=n+Math.imul(R,dt)|0)+Math.imul(j,lt)|0,o=o+Math.imul(j,dt)|0;var jt=(u+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(n>>>13)|0)+(jt>>>26)|0,jt&=67108863,i=Math.imul(L,ot),n=(n=Math.imul(L,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),i=i+Math.imul(C,ht)|0,n=(n=n+Math.imul(C,ut)|0)+Math.imul(q,ht)|0,o=o+Math.imul(q,ut)|0,i=i+Math.imul(P,lt)|0,n=(n=n+Math.imul(P,dt)|0)+Math.imul(O,lt)|0,o=o+Math.imul(O,dt)|0;var It=(u+(i=i+Math.imul(R,pt)|0)|0)+((8191&(n=(n=n+Math.imul(R,mt)|0)+Math.imul(j,pt)|0))<<13)|0;u=((o=o+Math.imul(j,mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(L,ht),n=(n=Math.imul(L,ut))+Math.imul(D,ht)|0,o=Math.imul(D,ut),i=i+Math.imul(C,lt)|0,n=(n=n+Math.imul(C,dt)|0)+Math.imul(q,lt)|0,o=o+Math.imul(q,dt)|0;var Pt=(u+(i=i+Math.imul(P,pt)|0)|0)+((8191&(n=(n=n+Math.imul(P,mt)|0)+Math.imul(O,pt)|0))<<13)|0;u=((o=o+Math.imul(O,mt)|0)+(n>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,i=Math.imul(L,lt),n=(n=Math.imul(L,dt))+Math.imul(D,lt)|0,o=Math.imul(D,dt);var Ot=(u+(i=i+Math.imul(C,pt)|0)|0)+((8191&(n=(n=n+Math.imul(C,mt)|0)+Math.imul(q,pt)|0))<<13)|0;u=((o=o+Math.imul(q,mt)|0)+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863;var Tt=(u+(i=Math.imul(L,pt))|0)+((8191&(n=(n=Math.imul(L,mt))+Math.imul(D,pt)|0))<<13)|0;return u=((o=Math.imul(D,mt))+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,h[0]=bt,h[1]=gt,h[2]=vt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=kt,h[9]=At,h[10]=xt,h[11]=Et,h[12]=Bt,h[13]=Rt,h[14]=jt,h[15]=It,h[16]=Pt,h[17]=Ot,h[18]=Tt,0!==u&&(h[19]=u,r.length++),r};function m(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(p=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?p(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),d=67108863&l;a=67108863&(d=d+a|0),n+=(s=(s=s+(l/67108864|0)|0)+(d>>>

126)|0)>>>26,s&=67108863}r.words[o]=a,i=s,s=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):m(this,t,e)},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},b.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},b.prototype.permute=function(t,e,r,i,n,o){for(var s=0;s<o;s++)i[s]=e[t[s]],n[s]=r[t[s]]},b.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=r[f+c],m=i[f+c],b=r[f+c+s],g=i[f+c+s],v=l*b-d*g;g=l*g+d*b,b=v,r[f+c]=p+b,i[f+c]=m+g,r[f+c+s]=p-b,i[f+c+s]=m-g,c!==a&&(v=h*l-u*d,d=h*d+u*l,l=v)}},b.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},b.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},b.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},b.prototype.convert13b=function(t,e,r,n){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<n;++s)r[s]=0;i(0===o),i(0===(-8192&o))},b.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},b.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),s=new Array(i),a=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),d=r.words;d.length=i,this.convert13b(t.words,t.length,s,i),this.convert13b(e.words,e.length,u,i),this.transform(s,o,a,h,i,n),this.transform(u,o,f,l,i,n);for(var c=0;c<i;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,i),this.transform(a,h,d,o,i,n),this.conjugate(d,o,i),this.normalize13b(d,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),m(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"===typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this.length=0===t?1:this.length,this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"===typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<r;this.words[e]=h|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"===typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=r;if(n-=s,n=Math.max(0,n),h){for(var u=0;u<s;u++)h.words[u]=this.words[u];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&a}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"===typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"===typeof t&&t>=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<<e;this.words[this.length-1]&=n}return 0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"===typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.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<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,s=t.length+r;this._expand(s);var a=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+a;var h=(0|t.words[n])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)a=(o=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&o;if(0===a)return this.strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(o=-(0|this.words[n])+a)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,s=0|n.words[n.length-1];0!==(r=26-this._countBits(s))&&(n=n.ushln(r),i.iushln(r),s=0|n.words[n.length-1]);var a,h=i.length-n.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,a&&(a.words[h]=1));for(var l=h-1;l>=0;l--){var d=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(d=Math.min(d/s|0,67108863),i._ishlnsubmul(n,d,l);0!==i.negative;)d--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);a&&(a.words[l]=d)}return a&&a.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:n,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!==(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.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},o.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()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.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 o(1),s=new o(0),a=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var d=0,c=1;0===(e.words[0]&c)&&d<26;++d,c<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(n.isOdd()||s.isOdd())&&(n.iadd(f),s.isub(l)),n.iushrn(1),s.iushrn(1);for(var p=0,m=1;0===(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||h.isOdd())&&(a.iadd(f),h.isub(l)),a.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),s.isub(h)):(r.isub(e),a.isub(n),h.isub(s))}return{a:a,b:h,gcd:r.iushln(u)}},o.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,s=new o(1),a=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0===(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var l=0,d=1;0===(r.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(r.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(n=0===e.cmpn(1)?s:a).cmpn(0)<0&&n.iadd(t),n},o.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 o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0===(1&this.words[0])},o.prototype.isOdd=function(){return 1===(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"===typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.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:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new S(t)},o.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)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg 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k(t){S.call(this,t),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new o(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 o(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=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?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=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);

1var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,t.words[i-10]=n,0===n&&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<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(w,v),n(M,v),n(_,v),_.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new w;else if("p192"===t)e=new M;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return g[t]=e,e},S.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},S.prototype._verify2=function(t,e){i(0===(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},S.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},S.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},S.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},S.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},S.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},S.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},S.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},S.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},S.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},S.prototype.isqr=function(t){return this.imul(t,t.clone())},S.prototype.sqr=function(t){return this.mul(t,t)},S.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 o(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),s=0;!n.isZero()&&0===n.andln(1);)s++,n.iushrn(1);i(!n.isZero());var a=new o(1).toRed(this),h=a.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,u).cmp(h);)f.redIAdd(h);for(var l=this.pow(f,n),d=this.pow(t,n.addn(1).iushrn(1)),c=this.pow(t,n),p=s;0!==c.cmp(a);){for(var m=c,b=0;0!==m.cmp(a);b++)m=m.redSqr();i(b<p);var g=this.pow(l,new o(1).iushln(p-b-1));d=d.redMul(g),l=g.redSqr(),c=c.redMul(l),p=b}return d},S.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},S.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],s=0,a=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var u=e.words[i],f=h-1;f>=0;f--){var l=u>>f&1;n!==r[0]&&(n=this.sqr(n)),0!==l||0!==s?(s<<=1,s|=l,(4===++a||0===i&&0===f)&&(n=this.mul(n,r[s]),a=0,s=0)):a=0}

1var i=r("86MQ"),n=i.assert,o=i.parseBytes,s=i.cachedProperty;function a(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}a.fromPublic=function(t,e){return e instanceof a?e:new a(t,{pub:e})},a.fromSecret=function(t,e){return e instanceof a?e:new a(t,{secret:e})},a.prototype.secret=function(){return this._secret},s(a,"pubBytes",(function(){return this.eddsa.encodePoint(this.pub())})),s(a,"pub",(function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())})),s(a,"privBytes",(function(){var t=this.eddsa,e=this.hash(),r=t.encodingLength-1,i=e.slice(0,t.encodingLength);return i[0]&=248,i[r]&=127,i[r]|=64,i})),s(a,"priv",(function(){return this.eddsa.decodeInt(this.privBytes())})),s(a,"hash",(function(){return this.eddsa.hash().update(this.secret()).digest()})),s(a,"messagePrefix",(function(){return this.hash().slice(this.eddsa.encodingLength)})),a.prototype.sign=function(t){return 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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 s;"object"===typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{s="undefined"!==typeof window&&"undefined"!==typeof window.Buffer?window.Buffer:r(11).Buffer}catch(B){}function a(t,e){var r=t.charCodeAt(e);return r>=48&&r<=57?r-48:r>=65&&r<=70?r-55:r>=97&&r<=102?r-87:void i(!1,"Invalid character in "+t)}function h(t,e,r){var i=a(t,r);return r-1>=e&&(i|=a(t,r-1)<<4),i}function u(t,e,r,n){for(var o=0,s=0,a=Math.min(t.length,r),h=e;h<a;h++){var u=t.charCodeAt(h)-48;o*=n,s=u>=49?u-49+10:u>=17?u-17+10:u,i(u>=0&&s<n,"Invalid character"),o+=s}return o}function f(t,e){t.words=e.words,t.length=e.length,t.negative=e.negative,t.red=e.red}if(o.isBN=function(t){return t instanceof o||null!==t&&"object"===typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return 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o,s,a=0;if("be"===r)for(n=t.length-1,o=0;n>=0;n-=3)s=t[n]|t[n-1]<<8|t[n-2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);else if("le"===r)for(n=0,o=0;n<t.length;n+=3)s=t[n]|t[n+1]<<8|t[n+2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);return this._strip()},o.prototype._parseHex=function(t,e,r){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var i=0;i<this.length;i++)this.words[i]=0;var n,o=0,s=0;if("be"===r)for(i=t.length-1;i>=e;i-=2)n=h(t,e,i)<<o,this.words[s]|=67108863&n,o>=18?(o-=18,s+=1,this.words[s]|=n>>>26):o+=8;else for(i=(t.length-e)%2===0?e+1:e;i<t.length;i+=2)n=h(t,e,i)<<o,this.words[s]|=67108863&n,o>=18?(o-=18,s+=1,this.words[s]|=n>>>26):o+=8;this._strip()},o.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 o=t.length-r,s=o%i,a=Math.min(o,o-s)+r,h=0,f=r;f<a;f+=i)h=u(t,f,f+i,e),this.imuln(n),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h);if(0!==s){var l=1;for(h=u(t,f,t.length,e),f=0;f<s;f++)l*=e;this.imuln(l),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}this._strip()},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype._move=function(t){f(t,this)},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype._strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},"undefined"!==typeof Symbol&&"function"===typeof Symbol.for)try{o.prototype[Symbol.for("nodejs.util.inspect.custom")]=l}catch(B){o.prototype.inspect=l}else o.prototype.inspect=l;function l(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"}var d=["","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"],c=[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],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16

1777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,o=0,s=0;s<this.length;s++){var a=this.words[s],h=(16777215&(a<<n|o)).toString(16);o=a>>>24-n&16777215,(n+=2)>=26&&(n-=26,s--),r=0!==o||s!==this.length-1?d[6-h.length]+h+r:h+r}for(0!==o&&(r=o.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=c[t],f=p[t];r="";var l=this.clone();for(l.negative=0;!l.isZero();){var m=l.modrn(f).toString(t);r=(l=l.idivn(f)).isZero()?m+r:d[u-m.length]+m+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")},o.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},o.prototype.toJSON=function(){return this.toString(16,2)},s&&(o.prototype.toBuffer=function(t,e){return this.toArrayLike(s,t,e)}),o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)};function m(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],o=0|e.words[0],s=n*o,a=67108863&s,h=s/67108864|0;r.words[0]=a;for(var u=1;u<i;u++){for(var f=h>>>26,l=67108863&h,d=Math.min(u,e.length-1),c=Math.max(0,u-t.length+1);c<=d;c++){var p=u-c|0;f+=(s=(n=0|t.words[p])*(o=0|e.words[c])+l)/67108864|0,l=67108863&s}r.words[u]=0|l,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r._strip()}o.prototype.toArrayLike=function(t,e,r){this._strip();var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0");var s=function(t,e){return t.allocUnsafe?t.allocUnsafe(e):new t(e)}(t,o);return this["_toArrayLike"+("le"===e?"LE":"BE")](s,n),s},o.prototype._toArrayLikeLE=function(t,e){for(var r=0,i=0,n=0,o=0;n<this.length;n++){var s=this.words[n]<<o|i;t[r++]=255&s,r<t.length&&(t[r++]=s>>8&255),r<t.length&&(t[r++]=s>>16&255),6===o?(r<t.length&&(t[r++]=s>>24&255),i=0,o=0):(i=s>>>24,o+=2)}if(r<t.length)for(t[r++]=i;r<t.length;)t[r++]=0},o.prototype._toArrayLikeBE=function(t,e){for(var r=t.length-1,i=0,n=0,o=0;n<this.length;n++){var s=this.words[n]<<o|i;t[r--]=255&s,r>=0&&(t[r--]=s>>8&255),r>=0&&(t[r--]=s>>16&255),6===o?(r>=0&&(t[r--]=s>>24&255),i=0,o=0):(i=s>>>24,o+=2)}if(r>=0)for(t[r--]=i;r>=0;)t[r--]=0},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.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},o.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},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this._strip()},o.prototype.ior=function(t){return i(0===(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this._strip()},o.prototype.iand=function(t){return i(0===(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this._strip()},o.prototype.ixor=function(t){return i(0===(this.negative|t.negative)),this.iuxor(t)}

1,o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.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;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this._strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.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<<n:this.words[r]&~(1<<n),this._strip()},o.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.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 o=0,s=0;s<i.length;s++)o=(e=(0|r.words[s])-(0|i.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this._strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var b=function(t,e,r){var i,n,o,s=t.words,a=e.words,h=r.words,u=0,f=0|s[0],l=8191&f,d=f>>>13,c=0|s[1],p=8191&c,m=c>>>13,b=0|s[2],g=8191&b,v=b>>>13,y=0|s[3],w=8191&y,M=y>>>13,_=0|s[4],S=8191&_,k=_>>>13,A=0|s[5],x=8191&A,E=A>>>13,B=0|s[6],R=8191&B,j=B>>>13,I=0|s[7],P=8191&I,O=I>>>13,T=0|s[8],C=8191&T,q=T>>>13,N=0|s[9],L=8191&N,D=N>>>13,z=0|a[0],U=8191&z,Z=z>>>13,F=0|a[1],K=8191&F,H=F>>>13,V=0|a[2],X=8191&V,W=V>>>13,G=0|a[3],J=8191&G,Y=G>>>13,Q=0|a[4],$=8191&Q,tt=Q>>>13,et=0|a[5],rt=8191&et,it=et>>>13,nt=0|a[6],ot=8191&nt,st=nt>>>13,at=0|a[7],ht=8191&at,ut=at>>>13,ft=0|a[8],lt=8191&ft,dt=ft>>>13,ct=0|a[9],pt=8191&ct,mt=ct>>>13;r.negative=t.negative^e.negative,r.length=19;var bt=(u+(i=Math.imul(l,U))|0)+((8191&(n=(n=Math.imul(l,Z))+Math.imul(d,U)|0))<<13)|0;u=((o=Math.imul(d,Z))+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(p,U),n=(n=Math.imul(p,Z))+Math.imul(m,U)|0,o=Math.imul(m,Z);var gt=(u+(i=i+Math.imul(l,K)|0)|0)+((8191&(n=(n=n+Math.imul(l,H)|0)+Math.imul(d,K)|0))<<13)|0;u=((o=o+Math.imul(d,H)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,U),n=(n=Math.imul(g,Z))+Math.imul(v,U)|0,o=Math.imul(v,Z),i=i+Math.imul(p,K)|0,n=(n=n+Math.imul(p,H)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,H)|0;var vt=(u+(i=i+Math.imul(l,X)|0)|0)+((8191&(n=(n=n+Math.imul(l,W)|0)+Math.imul(d,X)|0))<<13)|0;u=((o=o+Math.imul(d,W)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(w,U),n=(n=Math.imul(w,Z))+Math.imul(M,U)|0,o=Math.imul(M,Z),i=i+Math.imul(g,K)|0,n=(n=n+Math.imul(g,H)|0)+Math.imul(v,K)|0,o=o+Math.imul(v,H)|0,i=i+Math.imul(p,X)|0,n=(n=n+Math.imul(p,W)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,W)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,Y)|0)+Math.imul(d,J)|0))<<13)|0;u=((o=o+Math.imul(d,Y)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,U),n=(n=Math.imul(S,Z))+Math.imul(k,U)|0,o=Math.imul(k,Z),i=i+Math.imul(w,K)|0,n=(n=n+Math.imul(w,H)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,H)|0,i=i+Math.imul(g,X)|0,n=(n=n+Math.imul(g,W)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,W)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,Y)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,Y)|0;var wt=(u+(i=i+Math.imul(l,$)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(d,$)|0))<<13)|0;u=((o=o+Math.imul(d,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,U),n=(n=Math.imul(x,Z))+Math.imul(E,U)|0,o=Math.imul(E,Z),i=i+Math.imul(S,K)|0,n=(n=n+Math.imul(S,H)|0)+Math.imul(k,K)|0,o=o+Math.imul(k,H)|0,i=i+Math.imul(w,X)|0,n=(n=n+Math.imul(w,W)|0)+Math.imul(M,X)|0,o=o+Math.imul(M,W)|0,i=i+Math.imul(g,J)|0,n=(n=n+Math.imul(g,Y)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,Y)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(d,rt)|0))<<13)|0;u=((o=o+Math.imul(d,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(R,U),n=(n=Math.imul(R,Z))+Math.imul(j,U)|0,o=Math.imul(j,Z),i=i+Math.imul(x,K)|0,n=(n=n+Math.imul(x,H)|0)+Math.imul(E,K)|0,o=o+Math.imul(E,H)|0,i=i+Math.imul(S,X)|0,n=(n=n+Math.imul(S,W)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,W)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,Y)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,Y)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(v,$)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,st)|0)+Math.imul(d,ot)|0))<<13)|0;u=((o=o+Math.imul(d,st)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(P,U),n=(n=Math.imul(P,Z))+Math.imul(O,U)|0,o=Math.imul(O,Z),i=i+Math.imul(R,K)|0,n=(n=n+Math.imul(R,H)|0)+Math.imul(j,K)|0,o=o+Math.imul(j,H)|0,i=i+Math.imul(x,X)|0,n=(n=n+Math.imul(x,W)|0)+Math.imul(E,X)|0,o=o+Math.imul(E,W)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,Y)|0)+Math.imul(k,J)|0,o=o+Math.imul(k,Y)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(d,ht)|0))<<13)|0;u=((o=o+Math.imul(d,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(C,U),n=(n=Math.imul(C,Z))+Math.imul(q,U)|0,o=Math.imul(q,Z),i=i+Math.imul(P,K)|0,n=(n=n+Math.imul(P,H)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,H)|0,i=i+Math.imul(R,X)|0,n=(n=n+Math.imul(R,W)|0)+Math.imul(j,

1X)|0,o=o+Math.imul(j,W)|0,i=i+Math.imul(x,J)|0,n=(n=n+Math.imul(x,Y)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,Y)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(k,$)|0,o=o+Math.imul(k,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var kt=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,dt)|0)+Math.imul(d,lt)|0))<<13)|0;u=((o=o+Math.imul(d,dt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(L,U),n=(n=Math.imul(L,Z))+Math.imul(D,U)|0,o=Math.imul(D,Z),i=i+Math.imul(C,K)|0,n=(n=n+Math.imul(C,H)|0)+Math.imul(q,K)|0,o=o+Math.imul(q,H)|0,i=i+Math.imul(P,X)|0,n=(n=n+Math.imul(P,W)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,W)|0,i=i+Math.imul(R,J)|0,n=(n=n+Math.imul(R,Y)|0)+Math.imul(j,J)|0,o=o+Math.imul(j,Y)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ut)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,dt)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,dt)|0;var At=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(d,pt)|0))<<13)|0;u=((o=o+Math.imul(d,mt)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(L,K),n=(n=Math.imul(L,H))+Math.imul(D,K)|0,o=Math.imul(D,H),i=i+Math.imul(C,X)|0,n=(n=n+Math.imul(C,W)|0)+Math.imul(q,X)|0,o=o+Math.imul(q,W)|0,i=i+Math.imul(P,J)|0,n=(n=n+Math.imul(P,Y)|0)+Math.imul(O,J)|0,o=o+Math.imul(O,Y)|0,i=i+Math.imul(R,$)|0,n=(n=n+Math.imul(R,tt)|0)+Math.imul(j,$)|0,o=o+Math.imul(j,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(g,lt)|0,n=(n=n+Math.imul(g,dt)|0)+Math.imul(v,lt)|0,o=o+Math.imul(v,dt)|0;var xt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(L,X),n=(n=Math.imul(L,W))+Math.imul(D,X)|0,o=Math.imul(D,W),i=i+Math.imul(C,J)|0,n=(n=n+Math.imul(C,Y)|0)+Math.imul(q,J)|0,o=o+Math.imul(q,Y)|0,i=i+Math.imul(P,$)|0,n=(n=n+Math.imul(P,tt)|0)+Math.imul(O,$)|0,o=o+Math.imul(O,tt)|0,i=i+Math.imul(R,rt)|0,n=(n=n+Math.imul(R,it)|0)+Math.imul(j,rt)|0,o=o+Math.imul(j,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(k,ht)|0,o=o+Math.imul(k,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,dt)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,dt)|0;var Et=(u+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(v,pt)|0))<<13)|0;u=((o=o+Math.imul(v,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(L,J),n=(n=Math.imul(L,Y))+Math.imul(D,J)|0,o=Math.imul(D,Y),i=i+Math.imul(C,$)|0,n=(n=n+Math.imul(C,tt)|0)+Math.imul(q,$)|0,o=o+Math.imul(q,tt)|0,i=i+Math.imul(P,rt)|0,n=(n=n+Math.imul(P,it)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,it)|0,i=i+Math.imul(R,ot)|0,n=(n=n+Math.imul(R,st)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,st)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ut)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,dt)|0)+Math.imul(k,lt)|0,o=o+Math.imul(k,dt)|0;var Bt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(L,$),n=(n=Math.imul(L,tt))+Math.imul(D,$)|0,o=Math.imul(D,tt),i=i+Math.imul(C,rt)|0,n=(n=n+Math.imul(C,it)|0)+Math.imul(q,rt)|0,o=o+Math.imul(q,it)|0,i=i+Math.imul(P,ot)|0,n=(n=n+Math.imul(P,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,i=i+Math.imul(R,ht)|0,n=(n=n+Math.imul(R,ut)|0)+Math.imul(j,ht)|0,o=o+Math.imul(j,ut)|0,i=i+Math.imul(x,lt)|0,n=(n=n+Math.imul(x,dt)|0)+Math.imul(E,lt)|0,o=o+Math.imul(E,dt)|0;var Rt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(k,pt)|0))<<13)|0;u=((o=o+Math.imul(k,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(L,rt),n=(n=Math.imul(L,it))+Math.imul(D,rt)|0,o=Math.imul(D,it),i=i+Math.imul(C,ot)|0,n=(n=n+Math.imul(C,st)|0)+Math.imul(q,ot)|0,o=o+Math.imul(q,st)|0,i=i+Math.imul(P,ht)|0,n=(n=n+Math.imul(P,ut)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,ut)|0,i=i+Math.imul(R,lt)|0,n=(n=n+Math.imul(R,dt)|0)+Math.imul(j,lt)|0,o=o+Math.imul(j,dt)|0;var jt=(u+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(n>>>13)|0)+(jt>>>26)|0,jt&=67108863,i=Math.imul(L,ot),n=(n=Math.imul(L,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),i=i+Math.imul(C,ht)|0,n=(n=n+Math.imul(C,ut)|0)+Math.imul(q,ht)|0,o=o+Math.imul(q,ut)|0,i=i+Math.imul(P,lt)|0,n=(n=n+Math.imul(P,dt)|0)+Math.imul(O,lt)|0,o=o+Math.imul(O,dt)|0;var It=(u+(i=i+Math.imul(R,pt)|0)|0)+((8191&(n=(n=n+Math.imul(R,mt)|0)+Math.imul(j,pt)|0))<<13)|0;u=((o=o+Math.imul(j,mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(L,ht),n=(n=Math.imul(L,ut))+Math.imul(D,ht)|0,o=Math.imul(D,ut),i=i+Math.imul(C,lt)|0,n=(n=n+Math.imul(C,dt)|0)+Math.imul(q,lt)|0,o=o+Math.imul(q,dt)|0;var Pt=(u+(i=i+Math.imul(P,pt)|0)|0)+((8191&(n=(n=n+Math.imul(P,mt)|0)+Math.imul(O,pt)|0))<<13)|0;u=((o=o+Math.imul(O,mt)|0)+(n>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,i=Math.imul(L,lt),n=(n=Math.imul(L,dt))+Math.imul(D,lt)|0,o=Math.imul(D,dt);var Ot=(u+(i=i+Math.imul(C,pt)|0)|0)+((8191&(n=(n=n+Math.imul(C,mt)|0)+Math.imul(q,pt)|0))<<13)|0;u=((o=o+Math.imul(q,mt)|0)+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863;var Tt=(u+(i=Math.imul(L,pt))|0)+((8191&(n=(n=Math.imul(L,mt))+Math.imul(D,pt)|0))<<13)|0;return u=((o=Math.imul(D,mt))+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,h[0]=bt,h[1]=gt,h[2]=vt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=kt,h[9]=At,h[10]=xt,h[11]=Et,h[12]=Bt,h[13]=Rt,h[14]=jt,h[15]=It,h[16]=Pt,h[17]=Ot,h[18]=Tt,0!==u&&(h[19]=u,r.length++),r};function g(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),d=67108863&l;a=67108863&(d=d+a|0),n+=(s=(s=s+(l/67108864|0)|0)+(d>>>

126)|0)>>>26,s&=67108863}r.words[o]=a,i=s,s=n}return 0!==i?r.words[o]=i:r.length--,r._strip()}function v(t,e,r){return g(t,e,r)}function y(t,e){this.x=t,this.y=e}Math.imul||(b=m),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?b(this,t,e):r<63?m(this,t,e):r<1024?g(this,t,e):v(this,t,e)},y.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},y.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},y.prototype.permute=function(t,e,r,i,n,o){for(var s=0;s<o;s++)i[s]=e[t[s]],n[s]=r[t[s]]},y.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=r[f+c],m=i[f+c],b=r[f+c+s],g=i[f+c+s],v=l*b-d*g;g=l*g+d*b,b=v,r[f+c]=p+b,i[f+c]=m+g,r[f+c+s]=p-b,i[f+c+s]=m-g,c!==a&&(v=h*l-u*d,d=h*d+u*l,l=v)}},y.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},y.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},y.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},y.prototype.convert13b=function(t,e,r,n){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<n;++s)r[s]=0;i(0===o),i(0===(-8192&o))},y.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},y.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),s=new Array(i),a=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),d=r.words;d.length=i,this.convert13b(t.words,t.length,s,i),this.convert13b(e.words,e.length,u,i),this.transform(s,o,a,h,i,n),this.transform(u,o,f,l,i,n);for(var c=0;c<i;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,i),this.transform(a,h,d,o,i,n),this.conjugate(d,o,i),this.normalize13b(d,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r._strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),v(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){var e=t<0;e&&(t=-t),i("number"===typeof t),i(t<67108864);for(var r=0,n=0;n<this.length;n++){var o=(0|this.words[n])*t,s=(67108863&o)+(67108863&r);r>>=26,r+=o/67108864|0,r+=s>>>26,this.words[n]=67108863&s}return 0!==r&&(this.words[n]=r,this.length++),this.length=0===t?1:this.length,e?this.ineg():this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=t.words[i]>>>n&1}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"===typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<r;this.words[e]=h|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this._strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"===typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=r;if(n-=s,n=Math.max(0,n),h){for(var u=0;u<s;u++)h.words[u]=this.words[u];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&a}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"===typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"===typeof t&&t>=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<<e;this.words[this.length-1]&=n}return 0===this.length&&(this.words[0]=0,this.length=1),this._strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"===typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<=t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.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<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this._strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,s=t.length+r;this._expand(s);var a=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+a;var h=(0|t.words[n])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)a=(o=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&o;if(0===a)return this._strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(o=-(0|this.words[n])+a)>>26,this.words[n]=67108863&o;return this.negative=1,this._strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,s=0|n.words[n.length-1];0!==(r=26-this._countBits(s))&&(n=n.ushln(r),i.iushln(r),s=0|n.words[n.length-1]);var a,h=i.length-n.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,a&&(a.words[h]=1));for(var l=h-1;l>=0;l--){var d=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(d=Math.min(d/s|0,67108863),i._ishlnsubmul(n,d,l);0!==i.negative;)d--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);a&&(a.words[l]=d)}return a&&a._strip(),i._strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:n,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!==(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modrn(t.words[0]))}:this._wordDiv(t,e);var n,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modrn=function(t){var e=t<0;e&&(t=-t),i(t<=67108863);for(var r=(1<<26)%t,n=0,o=this.length-1;o>=0;o--)n=(r*n+(0|this.words[o]))%t;return e?-n:n},o.prototype.modn=function(t){return this.modrn(t)},o.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 o=(0|this.words[n])+67108864*r;this.words[n]=o/t|0,r=o%t}return this._strip(),e?this.ineg():this},o.prototype.divn=function(t){return this.clone().idivn(t)},o.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 o(1),s=new o(0),a=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var d=0,c=1;0===(e.words[0]&c)&&d<26;++d,c<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(n.isOdd()||s.isOdd())&&(n.iadd(f),s.isub(l)),n.iushrn(1),s.iushrn(1);for(var p=0,m=1;0===(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||h.isOdd())&&(a.iadd(f),h.isub(l)),a.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),s.isub(h)):(r.isub(e),a.isub(n),h.isub(s))}return{a:a,b:h,gcd:r.iushln(u)}},o.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,s=new o(1),a=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0===(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var l=0,d=1;0===(r.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(r.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(n=0===e.cmpn(1)?s:a).cmpn(0)<0&&n.iadd(t),n},o.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 o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0===(1&this.words[0])},o.prototype.isOdd=function(){return 1===(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"===typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.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:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new x(t)},o.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)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var w={k256:null,p224:null,p192:null,p25519:null};function M(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function _(){M.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function S(){M.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function k(){M.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function A(){M.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function x(t){if("string"===typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function E(t){x.call(this,t),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new o(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)}M.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},M.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=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},M.prototype.split=function(t,e){t.iushrn(this.n,

10,e)},M.prototype.imulK=function(t){return t.imul(this.k)},n(_,M),_.prototype.split=function(t,e){for(var r=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,t.words[i-10]=n,0===n&&t.length>10?t.length-=10:t.length-=9},_.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(S,M),n(k,M),n(A,M),A.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(w[t])return w[t];var e;if("k256"===t)e=new _;else if("p224"===t)e=new S;else if("p192"===t)e=new k;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new A}return w[t]=e,e},x.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},x.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")},x.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(f(t,t.umod(this.m)._forceRed(this)),t)},x.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},x.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)},x.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},x.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)},x.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},x.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},x.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},x.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},x.prototype.isqr=function(t){return this.imul(t,t.clone())},x.prototype.sqr=function(t){return this.mul(t,t)},x.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 o(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),s=0;!n.isZero()&&0===n.andln(1);)s++,n.iushrn(1);i(!n.isZero());var a=new o(1).toRed(this),h=a.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,u).cmp(h);)f.redIAdd(h);for(var l=this.pow(f,n),d=this.pow(t,n.addn(1).iushrn(1)),c=this.pow(t,n),p=s;0!==c.cmp(a);){for(var m=c,b=0;0!==m.cmp(a);b++)m=m.redSqr();i(b<p);var g=this.pow(l,new o(1).iushln(p-b-1));d=d.redMul(g),l=g.redSqr(),c=c.redMul(l),p=b}return d},x.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},x.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],s=0,a=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var u=e.words[i],f=h-1;f>=0;f--){var l=u>>f&1;n!==r[0]&&(n=this.sqr(n)),0!==l||0!==s?(s<<=1,s|=l,(4===++a||0===i&&0===f)&&(n=this.mul(n,r[s]),a=0,s=0)):a=0}

1h=26}return n},x.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},x.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new E(t)},n(E,x),E.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},E.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},E.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),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)},E.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(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),s=n;return n.cmp(this.m)>=0?s=n.isub(this.m):n.cmpn(0)<0&&(s=n.iadd(this.m)),s._forceRed(this)},E.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r("YuTi")(t))},OfWw:function(t,e,r){var i=r("hwdV").Buffer;function n(t){i.isBuffer(t)||(t=i.from(t));for(var e=t.length/4|0,r=new Array(e),n=0;n<e;n++)r[n]=t.readUInt32BE(4*n);return r}function o(t){for(;0<t.length;t++)t[0]=0}function s(t,e,r,i,n){for(var o,s,a,h,u=r[0],f=r[1],l=r[2],d=r[3],c=t[0]^e[0],p=t[1]^e[1],m=t[2]^e[2],b=t[3]^e[3],g=4,v=1;v<n;v++)o=u[c>>>24]^f[p>>>16&255]^l[m>>>8&255]^d[255&b]^e[g++],s=u[p>>>24]^f[m>>>16&255]^l[b>>>8&255]^d[255&c]^e[g++],a=u[m>>>24]^f[b>>>16&255]^l[c>>>8&255]^d[255&p]^e[g++],h=u[b>>>24]^f[c>>>16&255]^l[p>>>8&255]^d[255&m]^e[g++],c=o,p=s,m=a,b=h;return o=(i[c>>>24]<<24|i[p>>>16&255]<<16|i[m>>>8&255]<<8|i[255&b])^e[g++],s=(i[p>>>24]<<24|i[m>>>16&255]<<16|i[b>>>8&255]<<8|i[255&c])^e[g++],a=(i[m>>>24]<<24|i[b>>>16&255]<<16|i[c>>>8&255]<<8|i[255&p])^e[g++],h=(i[b>>>24]<<24|i[c>>>16&255]<<16|i[p>>>8&255]<<8|i[255&m])^e[g++],[o>>>=0,s>>>=0,a>>>=0,h>>>=0]}var a=[0,1,2,4,8,16,32,64,128,27,54],h=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=[[],[],[],[]],o=[[],[],[],[]],s=0,a=0,h=0;h<256;++h){var u=a^a<<1^a<<2^a<<3^a<<4;u=u>>>8^255&u^99,r[s]=u,i[u]=s;var f=t[s],l=t[f],d=t[l],c=257*t[u]^16843008*u;n[0][s]=c<<24|c>>>8,n[1][s]=c<<16|c>>>16,n[2][s]=c<<8|c>>>24,n[3][s]=c,c=16843009*d^65537*l^257*f^16843008*s,o[0][u]=c<<24|c>>>8,o[1][u]=c<<16|c>>>16,o[2][u]=c<<8|c>>>24,o[3][u]=c,0===s?s=a=1:(s=f^t[t[t[d^f]]],a^=t[t[a]])}return{SBOX:r,INV_SBOX:i,SUB_MIX:n,INV_SUB_MIX:o}}();function u(t){this._key=n(t),this._reset()}u.blockSize=16,u.keySize=32,u.prototype.blockSize=u.blockSize,u.prototype.keySize=u.keySize,u.prototype._reset=function(){for(var t=this._key,e=t.length,r=e+6,i=4*(r+1),n=[],o=0;o<e;o++)n[o]=t[o];for(o=e;o<i;o++){var s=n[o-1];o%e===0?(s=s<<8|s>>>24,s=h.SBOX[s>>>24]<<24|h.SBOX[s>>>16&255]<<16|h.SBOX[s>>>8&255]<<8|h.SBOX[255&s],s^=a[o/e|0]<<24):e>6&&o%e===4&&(s=h.SBOX[s>>>24]<<24|h.SBOX[s>>>16&255]<<16|h.SBOX[s>>>8&255]<<8|h.SBOX[255&s]),n[o]=n[o-e]^s}for(var u=[],f=0;f<i;f++){var l=i-f,d=n[l-(f%4?0:4)];u[f]=f<4||l<=4?d:h.INV_SUB_MIX[0][h.SBOX[d>>>24]]^h.INV_SUB_MIX[1][h.SBOX[d>>>16&255]]^h.INV_SUB_MIX[2][h.SBOX[d>>>8&255]]^h.INV_SUB_MIX[3][h.SBOX[255&d]]}this._nRounds=r,this._keySchedule=n,this._invKeySchedule=u},u.prototype.encryptBlockRaw=function(t){return s(t=n(t),this._keySchedule,h.SUB_MIX,h.SBOX,this._nRounds)},u.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},u.prototype.decryptBlock=function(t){var e=(t=n(t))[1];t[1]=t[3],t[3]=e;var r=s(t,this._invKeySchedule,h.INV_SUB_MIX,h.INV_SBOX,this._nRounds),o=i.allocUnsafe(16);return o.writeUInt32BE(r[0],0),o.writeUInt32BE(r[3],4),o.writeUInt32BE(r[2],8),o.writeUInt32BE(r[1],12),o},u.prototype.scrub=function(){o(this._keySchedule),o(this._invKeySchedule),o(this._key)},t.exports.AES=u},Onz0:function(t,e,r){(function(t){function r(t){return Object.prototype.toString.call(t)}e.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===r(t)},e.isBoolean=function(t){return"boolean"===typeof t},e.isNull=function(t){return null===t},e.isNullOrUndefined=function(t){return null==t},e.isNumber=function(t){return"number"===typeof t},e.isString=function(t){return"string"===typeof t}

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1,o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.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;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.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<<n:this.words[r]&~(1<<n),this.strip()},o.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.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 o=0,s=0;s<i.length;s++)o=(e=(0|r.words[s])-(0|i.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var p=function(t,e,r){var i,n,o,s=t.words,a=e.words,h=r.words,u=0,f=0|s[0],l=8191&f,d=f>>>13,c=0|s[1],p=8191&c,m=c>>>13,b=0|s[2],g=8191&b,v=b>>>13,y=0|s[3],w=8191&y,M=y>>>13,_=0|s[4],S=8191&_,k=_>>>13,A=0|s[5],x=8191&A,E=A>>>13,B=0|s[6],R=8191&B,j=B>>>13,I=0|s[7],P=8191&I,O=I>>>13,T=0|s[8],C=8191&T,q=T>>>13,N=0|s[9],L=8191&N,D=N>>>13,z=0|a[0],U=8191&z,Z=z>>>13,F=0|a[1],K=8191&F,H=F>>>13,V=0|a[2],X=8191&V,W=V>>>13,G=0|a[3],J=8191&G,Y=G>>>13,Q=0|a[4],$=8191&Q,tt=Q>>>13,et=0|a[5],rt=8191&et,it=et>>>13,nt=0|a[6],ot=8191&nt,st=nt>>>13,at=0|a[7],ht=8191&at,ut=at>>>13,ft=0|a[8],lt=8191&ft,dt=ft>>>13,ct=0|a[9],pt=8191&ct,mt=ct>>>13;r.negative=t.negative^e.negative,r.length=19;var bt=(u+(i=Math.imul(l,U))|0)+((8191&(n=(n=Math.imul(l,Z))+Math.imul(d,U)|0))<<13)|0;u=((o=Math.imul(d,Z))+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(p,U),n=(n=Math.imul(p,Z))+Math.imul(m,U)|0,o=Math.imul(m,Z);var gt=(u+(i=i+Math.imul(l,K)|0)|0)+((8191&(n=(n=n+Math.imul(l,H)|0)+Math.imul(d,K)|0))<<13)|0;u=((o=o+Math.imul(d,H)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,U),n=(n=Math.imul(g,Z))+Math.imul(v,U)|0,o=Math.imul(v,Z),i=i+Math.imul(p,K)|0,n=(n=n+Math.imul(p,H)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,H)|0;var vt=(u+(i=i+Math.imul(l,X)|0)|0)+((8191&(n=(n=n+Math.imul(l,W)|0)+Math.imul(d,X)|0))<<13)|0;u=((o=o+Math.imul(d,W)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(w,U),n=(n=Math.imul(w,Z))+Math.imul(M,U)|0,o=Math.imul(M,Z),i=i+Math.imul(g,K)|0,n=(n=n+Math.imul(g,H)|0)+Math.imul(v,K)|0,o=o+Math.imul(v,H)|0,i=i+Math.imul(p,X)|0,n=(n=n+Math.imul(p,W)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,W)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,Y)|0)+Math.imul(d,J)|0))<<13)|0;u=((o=o+Math.imul(d,Y)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,U),n=(n=Math.imul(S,Z))+Math.imul(k,U)|0,o=Math.imul(k,Z),i=i+Math.imul(w,K)|0,n=(n=n+Math.imul(w,H)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,H)|0,i=i+Math.imul(g,X)|0,n=(n=n+Math.imul(g,W)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,W)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,Y)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,Y)|0;var wt=(u+(i=i+Math.imul(l,$)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(d,$)|0))<<13)|0;u=((o=o+Math.imul(d,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,U),n=(n=Math.imul(x,Z))+Math.imul(E,U)|0,o=Math.imul(E,Z),i=i+Math.imul(S,K)|0,n=(n=n+Math.imul(S,H)|0)+Math.imul(k,K)|0,o=o+Math.imul(k,H)|0,i=i+Math.imul(w,X)|0,n=(n=n+Math.imul(w,W)|0)+Math.imul(M,X)|0,o=o+Math.imul(M,W)|0,i=i+Math.imul(g,J)|0,n=(n=n+Math.imul(g,Y)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,Y)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(d,rt)|0))<<13)|0;u=((o=o+Math.imul(d,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(R,U),n=(n=Math.imul(R,Z))+Math.imul(j,U)|0,o=Math.imul(j,Z),i=i+Math.imul(x,K)|0,n=(n=n+Math.imul(x,H)|0)+Math.imul(E,K)|0,o=o+Math.imul(E,H)|0,i=i+Math.imul(S,X)|0,n=(n=n+Math.imul(S,W)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,W)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,Y)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,Y)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(v,$)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,st)|0)+Math.imul(d,ot)|0))<<13)|0;u=((o=o+Math.imul(d,st)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(P,U),n=(n=Math.imul(P,Z))+Math.imul(O,U)|0,o=Math.imul(O,Z),i=i+Math.imul(R,K)|0,n=(n=n+Math.imul(R,H)|0)+Math.imul(j,K)|0,o=o+Math.imul(j,H)|0,i=i+Math.imul(x,X)|0,n=(n=n+Math.imul(x,W)|0)+Math.imul(E,X)|0,o=o+Math.imul(E,W)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,Y)|0)+Math.imul(k,J)|0,o=o+Math.imul(k,Y)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(d,ht)|0))<<13)|0;u=((o=o+Math.imul(d,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(C,U),n=(n=Math.imul(C,Z))+Math.imul(q,U)|0,o=Math.imul(q,Z),i=i+Math.imul(P,K)|0,n=(n=n+Math.imul(P,H)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,H)|0,i=i+Math.imul(R,X)|0,n=(n=n+Math.imul(R,W)|0)+Math.imul(j,X)|0,o=o+Math.imul(j,W)|0,i=i+Math.imul(x,J)|0,n=(n=n+Math.imul(x,Y)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,Y)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(k,$)|0,o=o+Math.imul(k,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var kt=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,dt)|0)+Math.imul(d,lt)|0))<<13)|0;u=((o=o+Math.imul(d,dt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(L,U),n=(n=Math.imul(L,Z))+Math.imul(D,U)|0,o=Math.imul(D,Z),i=i+Math.imul(C,K)|0,n=(n=n+Math.imul(C,H)|0)+Math.imul(q,K)|0,o=o+Math.imul(q,H)|0,i=i+Math.imul(P,X)|0,n=(n=n+Math.imul(P,W)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,W)|0,i=i+Math.imul(R,J)|0,n=(n=n+Math.imul(R,Y)|0)+Math.imul(j,J)|0,o=o+Math.imul(j,Y)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ut)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,dt)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,dt)|0;var At=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(d,pt)|0))<<13)|0;u=((o=o+Math.imul(d,mt)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(L,K),n=(n=Math.imul(L,H))+Math.imul(D,K)|0,o=Math.imul(D,H),i=i+Math.imul(C,X)|0,n=(n=n+Math.imul(C,W)|0)+Math.imul(q,X)|0,o=o+Math.imul(q,W)|0,i=i+Math.imul(P,J)|0,n=(n=n+Math.imul(P,Y)|0)+Math.imul(O,J)|0,o=o+Math.imul(O,Y)|0,i=i+Math.imul(R,$)|0,n=(n=n+Math.imul(R,tt)|0)+Math.imul(j,$)|0,o=o+Math.imul(j,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(g,lt)|0,n=(n=n+Math.imul(g,dt)|0)+Math.imul(v,lt)|0,o=o+Math.imul(v,dt)|0;var xt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(L,X),n=(n=Math.imul(L,W))+Math.imul(D,X)|0,o=Math.imul(D,W),i=i+Math.imul(C,J)|0,n=(n=n+Math.imul(C,Y)|0)+Math.imul(q,J)|0,o=o+Math.imul(q,Y)|0,i=i+Math.imul(P,$)|0,n=(n=n+Math.imul(P,tt)|0)+Math.imul(O,$)|0,o=o+Math.imul(O,tt)|0,i=i+Math.imul(R,rt)|0,n=(n=n+Math.imul(R,it)|0)+Math.imul(j,rt)|0,o=o+Math.imul(j,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(k,ht)|0,o=o+Math.imul(k,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,dt)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,dt)|0;var Et=(u+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(v,pt)|0))<<13)|0;u=((o=o+Math.imul(v,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(L,J),n=(n=Math.imul(L,Y))+Math.imul(D,J)|0,o=Math.imul(D,Y),i=i+Math.imul(C,$)|0,n=(n=n+Math.imul(C,tt)|0)+Math.imul(q,$)|0,o=o+Math.imul(q,tt)|0,i=i+Math.imul(P,rt)|0,n=(n=n+Math.imul(P,it)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,it)|0,i=i+Math.imul(R,ot)|0,n=(n=n+Math.imul(R,st)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,st)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ut)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,dt)|0)+Math.imul(k,lt)|0,o=o+Math.imul(k,dt)|0;var Bt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(L,$),n=(n=Math.imul(L,tt))+Math.imul(D,$)|0,o=Math.imul(D,tt),i=i+Math.imul(C,rt)|0,n=(n=n+Math.imul(C,it)|0)+Math.imul(q,rt)|0,o=o+Math.imul(q,it)|0,i=i+Math.imul(P,ot)|0,n=(n=n+Math.imul(P,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,i=i+Math.imul(R,ht)|0,n=(n=n+Math.imul(R,ut)|0)+Math.imul(j,ht)|0,o=o+Math.imul(j,ut)|0,i=i+Math.imul(x,lt)|0,n=(n=n+Math.imul(x,dt)|0)+Math.imul(E,lt)|0,o=o+Math.imul(E,dt)|0;var Rt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(k,pt)|0))<<13)|0;u=((o=o+Math.imul(k,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(L,rt),n=(n=Math.imul(L,it))+Math.imul(D,rt)|0,o=Math.imul(D,it),i=i+Math.imul(C,ot)|0,n=(n=n+Math.imul(C,st)|0)+Math.imul(q,ot)|0,o=o+Math.imul(q,st)|0,i=i+Math.imul(P,ht)|0,n=(n=n+Math.imul(P,ut)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,ut)|0,i=i+Math.imul(R,lt)|0,n=(n=n+Math.imul(R,dt)|0)+Math.imul(j,lt)|0,o=o+Math.imul(j,dt)|0;var jt=(u+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(n>>>13)|0)+(jt>>>26)|0,jt&=67108863,i=Math.imul(L,ot),n=(n=Math.imul(L,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),i=i+Math.imul(C,ht)|0,n=(n=n+Math.imul(C,ut)|0)+Math.imul(q,ht)|0,o=o+Math.imul(q,ut)|0,i=i+Math.imul(P,lt)|0,n=(n=n+Math.imul(P,dt)|0)+Math.imul(O,lt)|0,o=o+Math.imul(O,dt)|0;var It=(u+(i=i+Math.imul(R,pt)|0)|0)+((8191&(n=(n=n+Math.imul(R,mt)|0)+Math.imul(j,pt)|0))<<13)|0;u=((o=o+Math.imul(j,mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(L,ht),n=(n=Math.imul(L,ut))+Math.imul(D,ht)|0,o=Math.imul(D,ut),i=i+Math.imul(C,lt)|0,n=(n=n+Math.imul(C,dt)|0)+Math.imul(q,lt)|0,o=o+Math.imul(q,dt)|0;var Pt=(u+(i=i+Math.imul(P,pt)|0)|0)+((8191&(n=(n=n+Math.imul(P,mt)|0)+Math.imul(O,pt)|0))<<13)|0;u=((o=o+Math.imul(O,mt)|0)+(n>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,i=Math.imul(L,lt),n=(n=Math.imul(L,dt))+Math.imul(D,lt)|0,o=Math.imul(D,dt);var Ot=(u+(i=i+Math.imul(C,pt)|0)|0)+((8191&(n=(n=n+Math.imul(C,mt)|0)+Math.imul(q,pt)|0))<<13)|0;u=((o=o+Math.imul(q,mt)|0)+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863;var Tt=(u+(i=Math.imul(L,pt))|0)+((8191&(n=(n=Math.imul(L,mt))+Math.imul(D,pt)|0))<<13)|0;return u=((o=Math.imul(D,mt))+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,h[0]=bt,h[1]=gt,h[2]=vt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=kt,h[9]=At,h[10]=xt,h[11]=Et,h[12]=Bt,h[13]=Rt,h[14]=jt,h[15]=It,h[16]=Pt,h[17]=Ot,h[18]=Tt,0!==u&&(h[19]=u,r.length++),r};function m(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(p=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?p(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),d=67108863&l;a=67108863&(d=d+a|0),n+=(s=(s=s+(l/67108864|0)|0)+(d>>>

126)|0)>>>26,s&=67108863}r.words[o]=a,i=s,s=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):m(this,t,e)},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},b.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},b.prototype.permute=function(t,e,r,i,n,o){for(var s=0;s<o;s++)i[s]=e[t[s]],n[s]=r[t[s]]},b.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=r[f+c],m=i[f+c],b=r[f+c+s],g=i[f+c+s],v=l*b-d*g;g=l*g+d*b,b=v,r[f+c]=p+b,i[f+c]=m+g,r[f+c+s]=p-b,i[f+c+s]=m-g,c!==a&&(v=h*l-u*d,d=h*d+u*l,l=v)}},b.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},b.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},b.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},b.prototype.convert13b=function(t,e,r,n){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<n;++s)r[s]=0;i(0===o),i(0===(-8192&o))},b.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},b.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),s=new Array(i),a=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),d=r.words;d.length=i,this.convert13b(t.words,t.length,s,i),this.convert13b(e.words,e.length,u,i),this.transform(s,o,a,h,i,n),this.transform(u,o,f,l,i,n);for(var c=0;c<i;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,i),this.transform(a,h,d,o,i,n),this.conjugate(d,o,i),this.normalize13b(d,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),m(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"===typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this.length=0===t?1:this.length,this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"===typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<r;this.words[e]=h|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"===typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=r;if(n-=s,n=Math.max(0,n),h){for(var u=0;u<s;u++)h.words[u]=this.words[u];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&a}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"===typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"===typeof t&&t>=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<<e;this.words[this.length-1]&=n}return 0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"===typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.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<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,s=t.length+r;this._expand(s);var a=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+a;var h=(0|t.words[n])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)a=(o=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&o;if(0===a)return this.strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(o=-(0|this.words[n])+a)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,s=0|n.words[n.length-1];0!==(r=26-this._countBits(s))&&(n=n.ushln(r),i.iushln(r),s=0|n.words[n.length-1]);var a,h=i.length-n.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,a&&(a.words[h]=1));for(var l=h-1;l>=0;l--){var d=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(d=Math.min(d/s|0,67108863),i._ishlnsubmul(n,d,l);0!==i.negative;)d--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);a&&(a.words[l]=d)}return a&&a.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:n,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!==(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.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},o.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()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.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 o(1),s=new o(0),a=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var d=0,c=1;0===(e.words[0]&c)&&d<26;++d,c<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(n.isOdd()||s.isOdd())&&(n.iadd(f),s.isub(l)),n.iushrn(1),s.iushrn(1);for(var p=0,m=1;0===(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||h.isOdd())&&(a.iadd(f),h.isub(l)),a.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),s.isub(h)):(r.isub(e),a.isub(n),h.isub(s))}return{a:a,b:h,gcd:r.iushln(u)}},o.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,s=new o(1),a=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0===(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var l=0,d=1;0===(r.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(r.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(n=0===e.cmpn(1)?s:a).cmpn(0)<0&&n.iadd(t),n},o.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 o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0===(1&this.words[0])},o.prototype.isOdd=function(){return 1===(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"===typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.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:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new S(t)},o.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)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red 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r=this;i.prototype._destroy.call(this,t,(function(t){e(t),r.emit("close")}))}},Vh22:function(t,e,r){(function(e){var i=r("SObC"),n=new(r("ehAg")),o=new i(24),s=new i(11),a=new i(10),h=new i(3),u=new i(7),f=r("WKKt"),l=r("Edxu");function d(t,r){return r=r||"utf8",e.isBuffer(t)||(t=new e(t,r)),this._pub=new i(t),this}function c(t,r){return r=r||"utf8",e.isBuffer(t)||(t=new e(t,r)),this._priv=new i(t),this}t.exports=m;var p={};function m(t,e,r){this.setGenerator(e),this.__prime=new i(t),this._prime=i.mont(this.__prime),this._primeLen=t.length,this._pub=void 0,this._priv=void 0,this._primeCode=void 0,r?(this.setPublicKey=d,this.setPrivateKey=c):this._primeCode=8}function b(t,r){var i=new e(t.toArray());return r?i.toString(r):i}Object.defineProperty(m.prototype,"verifyError",{enumerable:!0,get:function(){return"number"!==typeof this._primeCode&&(this._primeCode=function(t,e){var r=e.toString("hex"),i=[r,t.toString(16)].join("_");if(i in p)return p[i];var l,d=0;if(t.isEven()||!f.simpleSieve||!f.fermatTest(t)||!n.test(t))return d+=1,d+="02"===r||"05"===r?8:4,p[i]=d,d;switch(n.test(t.shrn(1))||(d+=2),r){case"02":t.mod(o).cmp(s)&&(d+=8);break;case"05":(l=t.mod(a)).cmp(h)&&l.cmp(u)&&(d+=8);break;default:d+=4}return p[i]=d,d}(this.__prime,this.__gen)),this._primeCode}}),m.prototype.generateKeys=function(){return this._priv||(this._priv=new i(l(this._primeLen))),this._pub=this._gen.toRed(this._prime).redPow(this._priv).fromRed(),this.getPublicKey()},m.prototype.computeSecret=function(t){var r=(t=(t=new i(t)).toRed(this._prime)).redPow(this._priv).fromRed(),n=new e(r.toArray()),o=this.getPrime();if(n.length<o.length){var s=new e(o.length-n.length);s.fill(0),n=e.concat([s,n])}return n},m.prototype.getPublicKey=function(t){return b(this._pub,t)},m.prototype.getPrivateKey=function(t){return b(this._priv,t)},m.prototype.getPrime=function(t){return b(this.__prime,t)},m.prototype.getGenerator=function(t){return b(this._gen,t)},m.prototype.setGenerator=function(t,r){return r=r||"utf8",e.isBuffer(t)||(t=new e(t,r)),this.__gen=t,this._gen=new i(t),this}}).call(this,r("HDXh").Buffer)},VrUr:function(t,e,r){"use strict";var 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if("le"===r)for(n=0,o=0;n<t.length;n+=3)s=t[n]|t[n+1]<<8|t[n+2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e,r){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var i=0;i<this.length;i++)this.words[i]=0;var n,o=0,s=0;if("be"===r)for(i=t.length-1;i>=e;i-=2)n=h(t,e,i)<<o,this.words[s]|=67108863&n,o>=18?(o-=18,s+=1,this.words[s]|=n>>>26):o+=8;else for(i=(t.length-e)%2===0?e+1:e;i<t.length;i+=2)n=h(t,e,i)<<o,this.words[s]|=67108863&n,o>=18?(o-=18,s+=1,this.words[s]|=n>>>26):o+=8;this.strip()},o.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 o=t.length-r,s=o%i,a=Math.min(o,o-s)+r,h=0,f=r;f<a;f+=i)h=u(t,f,f+i,e),this.imuln(n),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h);if(0!==s){var l=1;for(h=u(t,f,t.length,e),f=0;f<s;f++)l*=e;this.imuln(l),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}this.strip()},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var f=["","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"],l=[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],d=[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];function c(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],o=0|e.words[0],s=n*o,a=67108863&s,h=s/67108864|0;r.words[0]=a;for(var u=1;u<i;u++){for(var f=h>>>26,l=67108863&h,d=Math.min(u,e.length-1),c=Math.max(0,u-t.length+1);c<=d;c++){var p=u-c|0;f+=(s=(n=0|t.words[p])*(o=0|e.words[c])+l)/67108864|0,l=67108863&s}r.words[u]=0|l,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,o=0,s=0;s<this.length;s++){var a=this.words[s],h=(16777215&(a<<n|o)).toString(16);o=a>>>24-n&16777215,(n+=2)>=26&&(n-=26,s--),r=0!==o||s!==this.length-1?f[6-h.length]+h+r:h+r}for(0!==o&&(r=o.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=l[t],c=d[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(c).toString(t);r=(p=p.idivn(c)).isZero()?m+r:f[u-m.length]+m+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")},o.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},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i("undefined"!==typeof s),this.toArrayLike(s,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var s,a,h="le"===e,u=new t(o),f=this.clone();if(h){for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),u[a]=s;for(;a<o;a++)u[a]=0}else{for(a=0;a<o-n;a++)u[a]=0;for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),u[o-a-1]=s}return u},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.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},o.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},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return 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e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0===(this.negative|t.negative)),this.iuxor(t)}

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n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.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 o=0,s=0;s<i.length;s++)o=(e=(0|r.words[s])-(0|i.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var p=function(t,e,r){var i,n,o,s=t.words,a=e.words,h=r.words,u=0,f=0|s[0],l=8191&f,d=f>>>13,c=0|s[1],p=8191&c,m=c>>>13,b=0|s[2],g=8191&b,v=b>>>13,y=0|s[3],w=8191&y,M=y>>>13,_=0|s[4],S=8191&_,k=_>>>13,A=0|s[5],x=8191&A,E=A>>>13,B=0|s[6],R=8191&B,j=B>>>13,I=0|s[7],P=8191&I,O=I>>>13,T=0|s[8],C=8191&T,q=T>>>13,N=0|s[9],L=8191&N,D=N>>>13,z=0|a[0],U=8191&z,Z=z>>>13,F=0|a[1],K=8191&F,H=F>>>13,V=0|a[2],X=8191&V,W=V>>>13,G=0|a[3],J=8191&G,Y=G>>>13,Q=0|a[4],$=8191&Q,tt=Q>>>13,et=0|a[5],rt=8191&et,it=et>>>13,nt=0|a[6],ot=8191&nt,st=nt>>>13,at=0|a[7],ht=8191&at,ut=at>>>13,ft=0|a[8],lt=8191&ft,dt=ft>>>13,ct=0|a[9],pt=8191&ct,mt=ct>>>13;r.negative=t.negative^e.negative,r.length=19;var bt=(u+(i=Math.imul(l,U))|0)+((8191&(n=(n=Math.imul(l,Z))+Math.imul(d,U)|0))<<13)|0;u=((o=Math.imul(d,Z))+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(p,U),n=(n=Math.imul(p,Z))+Math.imul(m,U)|0,o=Math.imul(m,Z);var gt=(u+(i=i+Math.imul(l,K)|0)|0)+((8191&(n=(n=n+Math.imul(l,H)|0)+Math.imul(d,K)|0))<<13)|0;u=((o=o+Math.imul(d,H)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,U),n=(n=Math.imul(g,Z))+Math.imul(v,U)|0,o=Math.imul(v,Z),i=i+Math.imul(p,K)|0,n=(n=n+Math.imul(p,H)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,H)|0;var vt=(u+(i=i+Math.imul(l,X)|0)|0)+((8191&(n=(n=n+Math.imul(l,W)|0)+Math.imul(d,X)|0))<<13)|0;u=((o=o+Math.imul(d,W)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(w,U),n=(n=Math.imul(w,Z))+Math.imul(M,U)|0,o=Math.imul(M,Z),i=i+Math.imul(g,K)|0,n=(n=n+Math.imul(g,H)|0)+Math.imul(v,K)|0,o=o+Math.imul(v,H)|0,i=i+Math.imul(p,X)|0,n=(n=n+Math.imul(p,W)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,W)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,Y)|0)+Math.imul(d,J)|0))<<13)|0;u=((o=o+Math.imul(d,Y)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,U),n=(n=Math.imul(S,Z))+Math.imul(k,U)|0,o=Math.imul(k,Z),i=i+Math.imul(w,K)|0,n=(n=n+Math.imul(w,H)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,H)|0,i=i+Math.imul(g,X)|0,n=(n=n+Math.imul(g,W)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,W)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,Y)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,Y)|0;var wt=(u+(i=i+Math.imul(l,$)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(d,$)|0))<<13)|0;u=((o=o+Math.imul(d,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,U),n=(n=Math.imul(x,Z))+Math.imul(E,U)|0,o=Math.imul(E,Z),i=i+Math.imul(S,K)|0,n=(n=n+Math.imul(S,H)|0)+Math.imul(k,K)|0,o=o+Math.imul(k,H)|0,i=i+Math.imul(w,X)|0,n=(n=n+Math.imul(w,W)|0)+Math.imul(M,X)|0,o=o+Math.imul(M,W)|0,i=i+Math.imul(g,J)|0,n=(n=n+Math.imul(g,Y)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,Y)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(d,rt)|0))<<13)|0;u=((o=o+Math.imul(d,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(R,U),n=(n=Math.imul(R,Z))+Math.imul(j,U)|0,o=Math.imul(j,Z),i=i+Math.imul(x,K)|0,n=(n=n+Math.imul(x,H)|0)+Math.imul(E,K)|0,o=o+Math.imul(E,H)|0,i=i+Math.imul(S,X)|0,n=(n=n+Math.imul(S,W)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,W)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,Y)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,Y)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(v,$)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,st)|0)+Math.imul(d,ot)|0))<<13)|0;u=((o=o+Math.imul(d,st)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(P,U),n=(n=Math.imul(P,Z))+Math.imul(O,U)|0,o=Math.imul(O,Z),i=i+Math.imul(R,K)|0,n=(n=n+Math.imul(R,H)|0)+Math.imul(j,K)|0,o=o+Math.imul(j,H)|0,i=i+Math.imul(x,X)|0,n=(n=n+Math.imul(x,W)|0)+Math.imul(E,X)|0,o=o+Math.imul(E,W)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,Y)|0)+Math.imul(k,J)|0,o=o+Math.imul(k,Y)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(d,ht)|0))<<13)|0;u=((o=o+Math.imul(d,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(C,U),n=(n=Math.imul(C,Z))+Math.imul(q,U)|0,o=Math.imul(q,Z),i=i+Math.imul(P,K)|0,n=(n=n+Math.imul(P,H)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,H)|0,i=i+Math.imul(R,X)|0,n=(n=n+Math.imul(R,W)|0)+Math.imul(j,X)|0,o=o+Math.imul(j,W)|0,i=i+Math.imul(x,J)|0,n=(n=n+Math.imul(x,Y)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,Y)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(k,$)|0,o=o+Math.imul(k,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var kt=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,dt)|0)+Math.imul(d,lt)|0))<<13)|0;u=((o=o+Math.imul(d,dt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(L,U),n=(n=Math.imul(L,Z))+Math.imul(D,U)|0,o=Math.imul(D,Z),i=i+Math.imul(C,K)|0,n=(n=n+Math.imul(C,H)|0)+Math.imul(q,K)|0,o=o+Math.imul(q,H)|0,i=i+Math.imul(P,X)|0,n=(n=n+Math.imul(P,W)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,W)|0,i=i+Math.imul(R,J)|0,n=(n=n+Math.imul(R,Y)|0)+Math.imul(j,J)|0,o=o+Math.imul(j,Y)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ut)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,dt)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,dt)|0;var At=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(d,pt)|0))<<13)|0;u=((o=o+Math.imul(d,mt)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(L,K),n=(n=Math.imul(L,H))+Math.imul(D,K)|0,o=Math.imul(D,H),i=i+Math.imul(C,X)|0,n=(n=n+Math.imul(C,W)|0)+Math.imul(q,X)|0,o=o+Math.imul(q,W)|0,i=i+Math.imul(P,J)|0,n=(n=n+Math.imul(P,Y)|0)+Math.imul(O,J)|0,o=o+Math.imul(O,Y)|0,i=i+Math.imul(R,$)|0,n=(n=n+Math.imul(R,tt)|0)+Math.imul(j,$)|0,o=o+Math.imul(j,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(g,lt)|0,n=(n=n+Math.imul(g,dt)|0)+Math.imul(v,lt)|0,o=o+Math.imul(v,dt)|0;var xt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(L,X),n=(n=Math.imul(L,W))+Math.imul(D,X)|0,o=Math.imul(D,W),i=i+Math.imul(C,J)|0,n=(n=n+Math.imul(C,Y)|0)+Math.imul(q,J)|0,o=o+Math.imul(q,Y)|0,i=i+Math.imul(P,$)|0,n=(n=n+Math.imul(P,tt)|0)+Math.imul(O,$)|0,o=o+Math.imul(O,tt)|0,i=i+Math.imul(R,rt)|0,n=(n=n+Math.imul(R,it)|0)+Math.imul(j,rt)|0,o=o+Math.imul(j,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(k,ht)|0,o=o+Math.imul(k,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,dt)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,dt)|0;var Et=(u+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(v,pt)|0))<<13)|0;u=((o=o+Math.imul(v,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(L,J),n=(n=Math.imul(L,Y))+Math.imul(D,J)|0,o=Math.imul(D,Y),i=i+Math.imul(C,$)|0,n=(n=n+Math.imul(C,tt)|0)+Math.imul(q,$)|0,o=o+Math.imul(q,tt)|0,i=i+Math.imul(P,rt)|0,n=(n=n+Math.imul(P,it)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,it)|0,i=i+Math.imul(R,ot)|0,n=(n=n+Math.imul(R,st)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,st)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ut)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,dt)|0)+Math.imul(k,lt)|0,o=o+Math.imul(k,dt)|0;var Bt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(L,$),n=(n=Math.imul(L,tt))+Math.imul(D,$)|0,o=Math.imul(D,tt),i=i+Math.imul(C,rt)|0,n=(n=n+Math.imul(C,it)|0)+Math.imul(q,rt)|0,o=o+Math.imul(q,it)|0,i=i+Math.imul(P,ot)|0,n=(n=n+Math.imul(P,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,i=i+Math.imul(R,ht)|0,n=(n=n+Math.imul(R,ut)|0)+Math.imul(j,ht)|0,o=o+Math.imul(j,ut)|0,i=i+Math.imul(x,lt)|0,n=(n=n+Math.imul(x,dt)|0)+Math.imul(E,lt)|0,o=o+Math.imul(E,dt)|0;var Rt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(k,pt)|0))<<13)|0;u=((o=o+Math.imul(k,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(L,rt),n=(n=Math.imul(L,it))+Math.imul(D,rt)|0,o=Math.imul(D,it),i=i+Math.imul(C,ot)|0,n=(n=n+Math.imul(C,st)|0)+Math.imul(q,ot)|0,o=o+Math.imul(q,st)|0,i=i+Math.imul(P,ht)|0,n=(n=n+Math.imul(P,ut)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,ut)|0,i=i+Math.imul(R,lt)|0,n=(n=n+Math.imul(R,dt)|0)+Math.imul(j,lt)|0,o=o+Math.imul(j,dt)|0;var jt=(u+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(n>>>13)|0)+(jt>>>26)|0,jt&=67108863,i=Math.imul(L,ot),n=(n=Math.imul(L,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),i=i+Math.imul(C,ht)|0,n=(n=n+Math.imul(C,ut)|0)+Math.imul(q,ht)|0,o=o+Math.imul(q,ut)|0,i=i+Math.imul(P,lt)|0,n=(n=n+Math.imul(P,dt)|0)+Math.imul(O,lt)|0,o=o+Math.imul(O,dt)|0;var It=(u+(i=i+Math.imul(R,pt)|0)|0)+((8191&(n=(n=n+Math.imul(R,mt)|0)+Math.imul(j,pt)|0))<<13)|0;u=((o=o+Math.imul(j,mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(L,ht),n=(n=Math.imul(L,ut))+Math.imul(D,ht)|0,o=Math.imul(D,ut),i=i+Math.imul(C,lt)|0,n=(n=n+Math.imul(C,dt)|0)+Math.imul(q,lt)|0,o=o+Math.imul(q,dt)|0;var Pt=(u+(i=i+Math.imul(P,pt)|0)|0)+((8191&(n=(n=n+Math.imul(P,mt)|0)+Math.imul(O,pt)|0))<<13)|0;u=((o=o+Math.imul(O,mt)|0)+(n>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,i=Math.imul(L,lt),n=(n=Math.imul(L,dt))+Math.imul(D,lt)|0,o=Math.imul(D,dt);var Ot=(u+(i=i+Math.imul(C,pt)|0)|0)+((8191&(n=(n=n+Math.imul(C,mt)|0)+Math.imul(q,pt)|0))<<13)|0;u=((o=o+Math.imul(q,mt)|0)+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863;var Tt=(u+(i=Math.imul(L,pt))|0)+((8191&(n=(n=Math.imul(L,mt))+Math.imul(D,pt)|0))<<13)|0;return u=((o=Math.imul(D,mt))+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,h[0]=bt,h[1]=gt,h[2]=vt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=kt,h[9]=At,h[10]=xt,h[11]=Et,h[12]=Bt,h[13]=Rt,h[14]=jt,h[15]=It,h[16]=Pt,h[17]=Ot,h[18]=Tt,0!==u&&(h[19]=u,r.length++),r};function m(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(p=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?p(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),d=67108863&l;a=67108863&(d=d+a|0),n+=(s=(s=s+(l/67108864|0)|0)+(d>>>

126)|0)>>>26,s&=67108863}r.words[o]=a,i=s,s=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):m(this,t,e)},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},b.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},b.prototype.permute=function(t,e,r,i,n,o){for(var s=0;s<o;s++)i[s]=e[t[s]],n[s]=r[t[s]]},b.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=r[f+c],m=i[f+c],b=r[f+c+s],g=i[f+c+s],v=l*b-d*g;g=l*g+d*b,b=v,r[f+c]=p+b,i[f+c]=m+g,r[f+c+s]=p-b,i[f+c+s]=m-g,c!==a&&(v=h*l-u*d,d=h*d+u*l,l=v)}},b.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},b.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},b.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},b.prototype.convert13b=function(t,e,r,n){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<n;++s)r[s]=0;i(0===o),i(0===(-8192&o))},b.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},b.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),s=new Array(i),a=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),d=r.words;d.length=i,this.convert13b(t.words,t.length,s,i),this.convert13b(e.words,e.length,u,i),this.transform(s,o,a,h,i,n),this.transform(u,o,f,l,i,n);for(var c=0;c<i;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,i),this.transform(a,h,d,o,i,n),this.conjugate(d,o,i),this.normalize13b(d,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),m(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"===typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this.length=0===t?1:this.length,this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"===typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<r;this.words[e]=h|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"===typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=r;if(n-=s,n=Math.max(0,n),h){for(var u=0;u<s;u++)h.words[u]=this.words[u];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&a}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"===typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"===typeof t&&t>=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<<e;this.words[this.length-1]&=n}return 0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"===typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.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<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,s=t.length+r;this._expand(s);var a=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+a;var h=(0|t.words[n])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)a=(o=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&o;if(0===a)return this.strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(o=-(0|this.words[n])+a)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,s=0|n.words[n.length-1];0!==(r=26-this._countBits(s))&&(n=n.ushln(r),i.iushln(r),s=0|n.words[n.length-1]);var a,h=i.length-n.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,a&&(a.words[h]=1));for(var l=h-1;l>=0;l--){var d=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(d=Math.min(d/s|0,67108863),i._ishlnsubmul(n,d,l);0!==i.negative;)d--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);a&&(a.words[l]=d)}return a&&a.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:n,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!==(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.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},o.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()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.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 o(1),s=new o(0),a=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var d=0,c=1;0===(e.words[0]&c)&&d<26;++d,c<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(n.isOdd()||s.isOdd())&&(n.iadd(f),s.isub(l)),n.iushrn(1),s.iushrn(1);for(var p=0,m=1;0===(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||h.isOdd())&&(a.iadd(f),h.isub(l)),a.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),s.isub(h)):(r.isub(e),a.isub(n),h.isub(s))}return{a:a,b:h,gcd:r.iushln(u)}},o.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,s=new o(1),a=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0===(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var l=0,d=1;0===(r.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(r.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(n=0===e.cmpn(1)?s:a).cmpn(0)<0&&n.iadd(t),n},o.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 o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0===(1&this.words[0])},o.prototype.isOdd=function(){return 1===(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"===typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.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:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new S(t)},o.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)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function v(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(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 w(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function M(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function S(t){if("string"===typeof t){var e=o._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 k(t){S.call(this,t),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new o(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 o(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=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?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=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);

1var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,t.words[i-10]=n,0===n&&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<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(w,v),n(M,v),n(_,v),_.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new w;else if("p192"===t)e=new M;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return g[t]=e,e},S.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},S.prototype._verify2=function(t,e){i(0===(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},S.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},S.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},S.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},S.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},S.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},S.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},S.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},S.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},S.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},S.prototype.isqr=function(t){return this.imul(t,t.clone())},S.prototype.sqr=function(t){return this.mul(t,t)},S.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 o(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),s=0;!n.isZero()&&0===n.andln(1);)s++,n.iushrn(1);i(!n.isZero());var a=new o(1).toRed(this),h=a.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,u).cmp(h);)f.redIAdd(h);for(var l=this.pow(f,n),d=this.pow(t,n.addn(1).iushrn(1)),c=this.pow(t,n),p=s;0!==c.cmp(a);){for(var m=c,b=0;0!==m.cmp(a);b++)m=m.redSqr();i(b<p);var g=this.pow(l,new o(1).iushln(p-b-1));d=d.redMul(g),l=g.redSqr(),c=c.redMul(l),p=b}return d},S.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},S.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],s=0,a=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var u=e.words[i],f=h-1;f>=0;f--){var l=u>>f&1;n!==r[0]&&(n=this.sqr(n)),0!==l||0!==s?(s<<=1,s|=l,(4===++a||0===i&&0===f)&&(n=this.mul(n,r[s]),a=0,s=0)):a=0}

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n=0,o=0,s=e.place;o<i;o++,s++)n<<=8,n|=t[s],n>>>=0;return!(n<=127)&&(e.place=s,n)}function u(t){for(var e=0,r=t.length-1;!t[e]&&!(128&t[e+1])&&e<r;)e++;return 0===e?t:t.slice(e)}function f(t,e){if(e<128)t.push(e);else{var r=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|r);--r;)t.push(e>>>(r<<3)&255);t.push(e)}}t.exports=s,s.prototype._importDER=function(t,e){t=n.toArray(t,e);var r=new a;if(48!==t[r.place++])return!1;var o=h(t,r);if(!1===o)return!1;if(o+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var s=h(t,r);if(!1===s)return!1;if(0!==(128&t[r.place]))return!1;var u=t.slice(r.place,s+r.place);if(r.place+=s,2!==t[r.place++])return!1;var f=h(t,r);if(!1===f)return!1;if(t.length!==f+r.place)return!1;if(0!==(128&t[r.place]))return!1;var l=t.slice(r.place,f+r.place);if(0===u[0]){if(!(128&u[1]))return!1;u=u.slice(1)}if(0===l[0]){if(!(128&l[1]))return!1;l=l.slice(1)}return this.r=new i(u),this.s=new i(l),this.recoveryParam=null,!0},s.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=u(e),r=u(r);!r[0]&&!(128&r[1]);)r=r.slice(1);var i=[2];f(i,e.length),(i=i.concat(e)).push(2),f(i,r.length);var o=i.concat(r),s=[48];return f(s,o.length),s=s.concat(o),n.encode(s,t)}},u0Sq:function(t,e,r){"use strict";var i=r("w8CP"),n=r("7ckf"),o=i.rotl32,s=i.sum32,a=i.sum32_3,h=i.sum32_4,u=n.BlockHash;function f(){if(!(this instanceof f))return new f;u.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.endian="little"}function l(t,e,r,i){return t<=15?e^r^i:t<=31?e&r|~e&i:t<=47?(e|~r)^i:t<=63?e&i|r&~i:e^(r|~i)}function d(t){return t<=15?0:t<=31?1518500249:t<=47?1859775393:t<=63?2400959708:2840853838}function c(t){return t<=15?1352829926:t<=31?1548603684:t<=47?1836072691:t<=63?2053994217:0}i.inherits(f,u),e.ripemd160=f,f.blockSize=512,f.outSize=160,f.hmacStrength=192,f.padLength=64,f.prototype._update=function(t,e){for(var r=this.h[0],i=this.h[1],n=this.h[2],u=this.h[3],f=this.h[4],v=r,y=i,w=n,M=u,_=f,S=0;S<80;S++){var k=s(o(h(r,l(S,i,n,u),t[p[S]+e],d(S)),b[S]),f);r=f,f=u,u=o(n,10),n=i,i=k,k=s(o(h(v,l(79-S,y,w,M),t[m[S]+e],c(S)),g[S]),_),v=_,_=M,M=o(w,10),w=y,y=k}k=a(this.h[1],n,M),this.h[1]=a(this.h[2],u,_),this.h[2]=a(this.h[3],f,v),this.h[3]=a(this.h[4],r,y),this.h[4]=a(this.h[0],i,w),this.h[0]=k},f.prototype._digest=function(t){return"hex"===t?i.toHex32(this.h,"little"):i.split32(this.h,"little")};var p=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13],m=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11],b=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6],g=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]},uDfV:function(t,e,r){"use strict";var i=r("P7XM"),n=r("T9HO"),o=r("tnIz"),s=r("hwdV").Buffer,a=new Array(160);function h(){this.init(),this._w=a,o.call(this,128,112)}i(h,n),h.prototype.init=function(){return this._ah=3418070365,this._bh=1654270250,this._ch=2438529370,this._dh=355462360,this._eh=1731405415,this._fh=2394180231,this._gh=3675008525,this._hh=1203062813,this._al=3238371032,this._bl=914150663,this._cl=812702999,this._dl=4144912697,this._el=4290775857,this._fl=1750603025,this._gl=1694076839,this._hl=3204075428,this},h.prototype._hash=function(){var t=s.allocUnsafe(48);function e(e,r,i){t.writeInt32BE(e,i),t.writeInt32BE(r,i+4)}return e(this._ah,this._al,0),e(this._bh,this._bl,8),e(this._ch,this._cl,16),e(this._dh,this._dl,24),e(this._eh,this._el,32),e(this._fh,this._fl,40),t},t.exports=h},uagp:function(t,e,r){"use strict";var i=r("gK+I"),n=r("aqI/"),o=r("86MQ"),s=r("DLvh"),a=r("/ayr"),h=o.assert,u=r("uzSA"),f=r("tz+M");function l(t){if(!(this instanceof l))return new l(t);"string"===typeof t&&(h(Object.prototype.hasOwnProperty.call(s,t),"Unknown curve "+t),t=s[t]),t instanceof s.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=l,l.prototype.keyPair=function(t){return new u(this,t)},l.prototype.keyFromPrivate=function(t,e){return u.fromPrivate(this,t,e)},l.prototype.keyFromPublic=function(t,e){return u.fromPublic(this,t,e)},l.prototype.genKeyPair=function(t){t||(t={});for(var e=new n({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||a(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),o=this.n.sub(new i(2));;){var s=new i(e.generate(r));if(!(s.cmp(o)>0))return s.iaddn(1),this.keyFromPrivate(s)}},l.prototype._truncateToN=function(t,e,r){var n;if(i.isBN(t)||"number"===typeof t)n=(t=new i(t,16)).byteLength();else if("object"===typeof t)n=t.length,t=new i(t,16);else{var o=t.toString();n=o.length+1>>>1,t=new i(o,16)}"number"!==typeof r&&(r=8*n);var s=r-this.n.bitLength();return s>0&&(t=t.ushrn(s)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},l.prototype.sign=function(t,e,r,o){if("object"===typeof r&&(o=r,r=null),o||(o={}),"string"!==typeof t&&"number"!==typeof t&&!i.isBN(t)){h("object"===typeof t&&t&&"number"===typeof t.length,"Expected message to be an array-like, a hex string, or a BN instance"),h(t.length>>>0===t.length);for(var s=0;s<t.length;s++)h((255&t[s])===t[s])}e=this.keyFromPrivate(e,r),t=this._truncateToN(t,!1,o.msgBitLength),h(!t.isNeg(),"Can not sign a negative message");var a=this.n.byteLength(),u=e.getPrivate().toArray("be",a),l=t.toArray("be",a);h(new i(l).eq(t),"Can not sign message");for(var d=new n({hash:this.hash,entropy:u,nonce:l,pers:o.pers,persEnc:o.persEnc||"utf8"}),c=this.n.sub(new i(1)),p=0;;p++){var m=o.k?o.k(p):new i(d.generate(this.n.byteLength()));if(!((m=this._truncateToN(m,!0)).cmpn(1)<=0||m.cmp(c)>=0)){var b=this.g.mul(m);if(!b.isInfinity()){var g=b.getX(),v=g.umod(this.n);if(0!==v.cmpn(0)){var y=m.invm(this.n).mul(v.mul(e.getPrivate()).iadd(t));if(0!==(y=y.umod(this.n)).cmpn(0)){var w=(b.getY().isOdd()?1:0)|(0!==g.cmp(v)?2:0);return o.canonical&&y.cmp(this.nh)>0&&(y=this.n.sub(y),w^=1),new f({r:v,s:y,recoveryParam:w})}}}}}},l.prototype.verify=function(t,e,r,i,n){n||(n={}),t=this._truncateToN(t,!1,n.msgBitLength),r=this.keyFromPublic(r,i);var o=(e=new f(e,"hex")).r,s=e.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return!1;var a,h=s.invm(this.n),u=h.mul(t).umod(this.n),l=h.mul(o).umod(this.n);return this.curve._maxwellTrick?!(a=this.g.jmulAdd(u,r.getPublic(),l)).isInfinity()&&a.eqXToP(o):!(a=this.g.mulAdd(u,r.getPublic(),l)).isInfinity()&&0===a.getX().umod(this.n).cmp(o)},l.prototype.recoverPubKey=function(t,e,r,n){h((3&r)===r,"The recovery param is more than two bits"),e=new f(e,n);var o=this.n,s=new i(t),a=e.r,u=e.s,l=1&r,d=r>>1;if(a.cmp(this.curve.p.umod(this.curve.n))>=0&&d)throw new Error("Unable to find sencond key candinate");a=d?this.curve.pointFromX(a.add(this.curve.n),l):this.curve.pointFromX(a,l);var c=e.r.invm(o),p=o.sub(s).mul(c).umod(o),m=u.mul(c).umod(o);return this.g.mulAdd(p,a,m)},l.prototype.getKeyRecoveryParam=function(t,e,r,i){if(null!==(e=new f(e,i

1777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function c(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],o=0|e.words[0],s=n*o,a=67108863&s,h=s/67108864|0;r.words[0]=a;for(var u=1;u<i;u++){for(var f=h>>>26,l=67108863&h,d=Math.min(u,e.length-1),c=Math.max(0,u-t.length+1);c<=d;c++){var p=u-c|0;f+=(s=(n=0|t.words[p])*(o=0|e.words[c])+l)/67108864|0,l=67108863&s}r.words[u]=0|l,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,o=0,s=0;s<this.length;s++){var a=this.words[s],h=(16777215&(a<<n|o)).toString(16);o=a>>>24-n&16777215,(n+=2)>=26&&(n-=26,s--),r=0!==o||s!==this.length-1?f[6-h.length]+h+r:h+r}for(0!==o&&(r=o.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=l[t],c=d[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(c).toString(t);r=(p=p.idivn(c)).isZero()?m+r:f[u-m.length]+m+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")},o.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},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i("undefined"!==typeof s),this.toArrayLike(s,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var s,a,h="le"===e,u=new t(o),f=this.clone();if(h){for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),u[a]=s;for(;a<o;a++)u[a]=0}else{for(a=0;a<o-n;a++)u[a]=0;for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),u[o-a-1]=s}return u},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.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},o.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},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0===(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0===(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0===(this.negative|t.negative)),this.iuxor(t)}

1,o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.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;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.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<<n:this.words[r]&~(1<<n),this.strip()},o.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.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 o=0,s=0;s<i.length;s++)o=(e=(0|r.words[s])-(0|i.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var p=function(t,e,r){var i,n,o,s=t.words,a=e.words,h=r.words,u=0,f=0|s[0],l=8191&f,d=f>>>13,c=0|s[1],p=8191&c,m=c>>>13,b=0|s[2],g=8191&b,v=b>>>13,y=0|s[3],w=8191&y,M=y>>>13,_=0|s[4],S=8191&_,k=_>>>13,A=0|s[5],x=8191&A,E=A>>>13,B=0|s[6],R=8191&B,j=B>>>13,I=0|s[7],P=8191&I,O=I>>>13,T=0|s[8],C=8191&T,q=T>>>13,N=0|s[9],L=8191&N,D=N>>>13,z=0|a[0],U=8191&z,Z=z>>>13,F=0|a[1],K=8191&F,H=F>>>13,V=0|a[2],X=8191&V,W=V>>>13,G=0|a[3],J=8191&G,Y=G>>>13,Q=0|a[4],$=8191&Q,tt=Q>>>13,et=0|a[5],rt=8191&et,it=et>>>13,nt=0|a[6],ot=8191&nt,st=nt>>>13,at=0|a[7],ht=8191&at,ut=at>>>13,ft=0|a[8],lt=8191&ft,dt=ft>>>13,ct=0|a[9],pt=8191&ct,mt=ct>>>13;r.negative=t.negative^e.negative,r.length=19;var bt=(u+(i=Math.imul(l,U))|0)+((8191&(n=(n=Math.imul(l,Z))+Math.imul(d,U)|0))<<13)|0;u=((o=Math.imul(d,Z))+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(p,U),n=(n=Math.imul(p,Z))+Math.imul(m,U)|0,o=Math.imul(m,Z);var gt=(u+(i=i+Math.imul(l,K)|0)|0)+((8191&(n=(n=n+Math.imul(l,H)|0)+Math.imul(d,K)|0))<<13)|0;u=((o=o+Math.imul(d,H)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,U),n=(n=Math.imul(g,Z))+Math.imul(v,U)|0,o=Math.imul(v,Z),i=i+Math.imul(p,K)|0,n=(n=n+Math.imul(p,H)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,H)|0;var vt=(u+(i=i+Math.imul(l,X)|0)|0)+((8191&(n=(n=n+Math.imul(l,W)|0)+Math.imul(d,X)|0))<<13)|0;u=((o=o+Math.imul(d,W)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(w,U),n=(n=Math.imul(w,Z))+Math.imul(M,U)|0,o=Math.imul(M,Z),i=i+Math.imul(g,K)|0,n=(n=n+Math.imul(g,H)|0)+Math.imul(v,K)|0,o=o+Math.imul(v,H)|0,i=i+Math.imul(p,X)|0,n=(n=n+Math.imul(p,W)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,W)|0;var yt=(u+(i=i+Math.imul(l,J)|0)|0)+((8191&(n=(n=n+Math.imul(l,Y)|0)+Math.imul(d,J)|0))<<13)|0;u=((o=o+Math.imul(d,Y)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,U),n=(n=Math.imul(S,Z))+Math.imul(k,U)|0,o=Math.imul(k,Z),i=i+Math.imul(w,K)|0,n=(n=n+Math.imul(w,H)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,H)|0,i=i+Math.imul(g,X)|0,n=(n=n+Math.imul(g,W)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,W)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,Y)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,Y)|0;var wt=(u+(i=i+Math.imul(l,$)|0)|0)+((8191&(n=(n=n+Math.imul(l,tt)|0)+Math.imul(d,$)|0))<<13)|0;u=((o=o+Math.imul(d,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,U),n=(n=Math.imul(x,Z))+Math.imul(E,U)|0,o=Math.imul(E,Z),i=i+Math.imul(S,K)|0,n=(n=n+Math.imul(S,H)|0)+Math.imul(k,K)|0,o=o+Math.imul(k,H)|0,i=i+Math.imul(w,X)|0,n=(n=n+Math.imul(w,W)|0)+Math.imul(M,X)|0,o=o+Math.imul(M,W)|0,i=i+Math.imul(g,J)|0,n=(n=n+Math.imul(g,Y)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,Y)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(i=i+Math.imul(l,rt)|0)|0)+((8191&(n=(n=n+Math.imul(l,it)|0)+Math.imul(d,rt)|0))<<13)|0;u=((o=o+Math.imul(d,it)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(R,U),n=(n=Math.imul(R,Z))+Math.imul(j,U)|0,o=Math.imul(j,Z),i=i+Math.imul(x,K)|0,n=(n=n+Math.imul(x,H)|0)+Math.imul(E,K)|0,o=o+Math.imul(E,H)|0,i=i+Math.imul(S,X)|0,n=(n=n+Math.imul(S,W)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,W)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,Y)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,Y)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(v,$)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,it)|0;var _t=(u+(i=i+Math.imul(l,ot)|0)|0)+((8191&(n=(n=n+Math.imul(l,st)|0)+Math.imul(d,ot)|0))<<13)|0;u=((o=o+Math.imul(d,st)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(P,U),n=(n=Math.imul(P,Z))+Math.imul(O,U)|0,o=Math.imul(O,Z),i=i+Math.imul(R,K)|0,n=(n=n+Math.imul(R,H)|0)+Math.imul(j,K)|0,o=o+Math.imul(j,H)|0,i=i+Math.imul(x,X)|0,n=(n=n+Math.imul(x,W)|0)+Math.imul(E,X)|0,o=o+Math.imul(E,W)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,Y)|0)+Math.imul(k,J)|0,o=o+Math.imul(k,Y)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(u+(i=i+Math.imul(l,ht)|0)|0)+((8191&(n=(n=n+Math.imul(l,ut)|0)+Math.imul(d,ht)|0))<<13)|0;u=((o=o+Math.imul(d,ut)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(C,U),n=(n=Math.imul(C,Z))+Math.imul(q,U)|0,o=Math.imul(q,Z),i=i+Math.imul(P,K)|0,n=(n=n+Math.imul(P,H)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,H)|0,i=i+Math.imul(R,X)|0,n=(n=n+Math.imul(R,W)|0)+Math.imul(j,X)|0,o=o+Math.imul(j,W)|0,i=i+Math.imul(x,J)|0,n=(n=n+Math.imul(x,Y)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,Y)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(k,$)|0,o=o+Math.imul(k,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var kt=(u+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,dt)|0)+Math.imul(d,lt)|0))<<13)|0;u=((o=o+Math.imul(d,dt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(L,U),n=(n=Math.imul(L,Z))+Math.imul(D,U)|0,o=Math.imul(D,Z),i=i+Math.imul(C,K)|0,n=(n=n+Math.imul(C,H)|0)+Math.imul(q,K)|0,o=o+Math.imul(q,H)|0,i=i+Math.imul(P,X)|0,n=(n=n+Math.imul(P,W)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,W)|0,i=i+Math.imul(R,J)|0,n=(n=n+Math.imul(R,Y)|0)+Math.imul(j,J)|0,o=o+Math.imul(j,Y)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ut)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,ut)|0,i=i+Math.imul(p,lt)|0,n=(n=n+Math.imul(p,dt)|0)+Math.imul(m,lt)|0,o=o+Math.imul(m,dt)|0;var At=(u+(i=i+Math.imul(l,pt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(d,pt)|0))<<13)|0;u=((o=o+Math.imul(d,mt)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(L,K),n=(n=Math.imul(L,H))+Math.imul(D,K)|0,o=Math.imul(D,H),i=i+Math.imul(C,X)|0,n=(n=n+Math.imul(C,W)|0)+Math.imul(q,X)|0,o=o+Math.imul(q,W)|0,i=i+Math.imul(P,J)|0,n=(n=n+Math.imul(P,Y)|0)+Math.imul(O,J)|0,o=o+Math.imul(O,Y)|0,i=i+Math.imul(R,$)|0,n=(n=n+Math.imul(R,tt)|0)+Math.imul(j,$)|0,o=o+Math.imul(j,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,i=i+Math.imul(g,lt)|0,n=(n=n+Math.imul(g,dt)|0)+Math.imul(v,lt)|0,o=o+Math.imul(v,dt)|0;var xt=(u+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(L,X),n=(n=Math.imul(L,W))+Math.imul(D,X)|0,o=Math.imul(D,W),i=i+Math.imul(C,J)|0,n=(n=n+Math.imul(C,Y)|0)+Math.imul(q,J)|0,o=o+Math.imul(q,Y)|0,i=i+Math.imul(P,$)|0,n=(n=n+Math.imul(P,tt)|0)+Math.imul(O,$)|0,o=o+Math.imul(O,tt)|0,i=i+Math.imul(R,rt)|0,n=(n=n+Math.imul(R,it)|0)+Math.imul(j,rt)|0,o=o+Math.imul(j,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ut)|0)+Math.imul(k,ht)|0,o=o+Math.imul(k,ut)|0,i=i+Math.imul(w,lt)|0,n=(n=n+Math.imul(w,dt)|0)+Math.imul(M,lt)|0,o=o+Math.imul(M,dt)|0;var Et=(u+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(v,pt)|0))<<13)|0;u=((o=o+Math.imul(v,mt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(L,J),n=(n=Math.imul(L,Y))+Math.imul(D,J)|0,o=Math.imul(D,Y),i=i+Math.imul(C,$)|0,n=(n=n+Math.imul(C,tt)|0)+Math.imul(q,$)|0,o=o+Math.imul(q,tt)|0,i=i+Math.imul(P,rt)|0,n=(n=n+Math.imul(P,it)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,it)|0,i=i+Math.imul(R,ot)|0,n=(n=n+Math.imul(R,st)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,st)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ut)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ut)|0,i=i+Math.imul(S,lt)|0,n=(n=n+Math.imul(S,dt)|0)+Math.imul(k,lt)|0,o=o+Math.imul(k,dt)|0;var Bt=(u+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(L,$),n=(n=Math.imul(L,tt))+Math.imul(D,$)|0,o=Math.imul(D,tt),i=i+Math.imul(C,rt)|0,n=(n=n+Math.imul(C,it)|0)+Math.imul(q,rt)|0,o=o+Math.imul(q,it)|0,i=i+Math.imul(P,ot)|0,n=(n=n+Math.imul(P,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,i=i+Math.imul(R,ht)|0,n=(n=n+Math.imul(R,ut)|0)+Math.imul(j,ht)|0,o=o+Math.imul(j,ut)|0,i=i+Math.imul(x,lt)|0,n=(n=n+Math.imul(x,dt)|0)+Math.imul(E,lt)|0,o=o+Math.imul(E,dt)|0;var Rt=(u+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,mt)|0)+Math.imul(k,pt)|0))<<13)|0;u=((o=o+Math.imul(k,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(L,rt),n=(n=Math.imul(L,it))+Math.imul(D,rt)|0,o=Math.imul(D,it),i=i+Math.imul(C,ot)|0,n=(n=n+Math.imul(C,st)|0)+Math.imul(q,ot)|0,o=o+Math.imul(q,st)|0,i=i+Math.imul(P,ht)|0,n=(n=n+Math.imul(P,ut)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,ut)|0,i=i+Math.imul(R,lt)|0,n=(n=n+Math.imul(R,dt)|0)+Math.imul(j,lt)|0,o=o+Math.imul(j,dt)|0;var jt=(u+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(E,pt)|0))<<13)|0;u=((o=o+Math.imul(E,mt)|0)+(n>>>13)|0)+(jt>>>26)|0,jt&=67108863,i=Math.imul(L,ot),n=(n=Math.imul(L,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),i=i+Math.imul(C,ht)|0,n=(n=n+Math.imul(C,ut)|0)+Math.imul(q,ht)|0,o=o+Math.imul(q,ut)|0,i=i+Math.imul(P,lt)|0,n=(n=n+Math.imul(P,dt)|0)+Math.imul(O,lt)|0,o=o+Math.imul(O,dt)|0;var It=(u+(i=i+Math.imul(R,pt)|0)|0)+((8191&(n=(n=n+Math.imul(R,mt)|0)+Math.imul(j,pt)|0))<<13)|0;u=((o=o+Math.imul(j,mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(L,ht),n=(n=Math.imul(L,ut))+Math.imul(D,ht)|0,o=Math.imul(D,ut),i=i+Math.imul(C,lt)|0,n=(n=n+Math.imul(C,dt)|0)+Math.imul(q,lt)|0,o=o+Math.imul(q,dt)|0;var Pt=(u+(i=i+Math.imul(P,pt)|0)|0)+((8191&(n=(n=n+Math.imul(P,mt)|0)+Math.imul(O,pt)|0))<<13)|0;u=((o=o+Math.imul(O,mt)|0)+(n>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,i=Math.imul(L,lt),n=(n=Math.imul(L,dt))+Math.imul(D,lt)|0,o=Math.imul(D,dt);var Ot=(u+(i=i+Math.imul(C,pt)|0)|0)+((8191&(n=(n=n+Math.imul(C,mt)|0)+Math.imul(q,pt)|0))<<13)|0;u=((o=o+Math.imul(q,mt)|0)+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863;var Tt=(u+(i=Math.imul(L,pt))|0)+((8191&(n=(n=Math.imul(L,mt))+Math.imul(D,pt)|0))<<13)|0;return u=((o=Math.imul(D,mt))+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,h[0]=bt,h[1]=gt,h[2]=vt,h[3]=yt,h[4]=wt,h[5]=Mt,h[6]=_t,h[7]=St,h[8]=kt,h[9]=At,h[10]=xt,h[11]=Et,h[12]=Bt,h[13]=Rt,h[14]=jt,h[15]=It,h[16]=Pt,h[17]=Ot,h[18]=Tt,0!==u&&(h[19]=u,r.length++),r};function m(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(p=c),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?p(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,l=(0|t.words[f])*(0|e.words[u]),d=67108863&l;a=67108863&(d=d+a|0),n+=(s=(s=s+(l/67108864|0)|0)+(d>>>

126)|0)>>>26,s&=67108863}r.words[o]=a,i=s,s=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):m(this,t,e)},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},b.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},b.prototype.permute=function(t,e,r,i,n,o){for(var s=0;s<o;s++)i[s]=e[t[s]],n[s]=r[t[s]]},b.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=r[f+c],m=i[f+c],b=r[f+c+s],g=i[f+c+s],v=l*b-d*g;g=l*g+d*b,b=v,r[f+c]=p+b,i[f+c]=m+g,r[f+c+s]=p-b,i[f+c+s]=m-g,c!==a&&(v=h*l-u*d,d=h*d+u*l,l=v)}},b.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},b.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},b.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},b.prototype.convert13b=function(t,e,r,n){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<n;++s)r[s]=0;i(0===o),i(0===(-8192&o))},b.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},b.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),s=new Array(i),a=new Array(i),h=new Array(i),u=new Array(i),f=new Array(i),l=new Array(i),d=r.words;d.length=i,this.convert13b(t.words,t.length,s,i),this.convert13b(e.words,e.length,u,i),this.transform(s,o,a,h,i,n),this.transform(u,o,f,l,i,n);for(var c=0;c<i;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,i),this.transform(a,h,d,o,i,n),this.conjugate(d,o,i),this.normalize13b(d,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),m(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"===typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this.length=0===t?1:this.length,this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"===typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<r;this.words[e]=h|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"===typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=r;if(n-=s,n=Math.max(0,n),h){for(var u=0;u<s;u++)h.words[u]=this.words[u];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var f=0;for(u=this.length-1;u>=0&&(0!==f||u>=n);u--){var l=0|this.words[u];this.words[u]=f<<26-o|l>>>o,f=l&a}return h&&0!==f&&(h.words[h.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"===typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(t){i("number"===typeof t&&t>=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<<e;this.words[this.length-1]&=n}return 0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"===typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.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<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,s=t.length+r;this._expand(s);var a=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+a;var h=(0|t.words[n])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)a=(o=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&o;if(0===a)return this.strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(o=-(0|this.words[n])+a)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,s=0|n.words[n.length-1];0!==(r=26-this._countBits(s))&&(n=n.ushln(r),i.iushln(r),s=0|n.words[n.length-1]);var a,h=i.length-n.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var f=i.clone()._ishlnsubmul(n,1,h);0===f.negative&&(i=f,a&&(a.words[h]=1));for(var l=h-1;l>=0;l--){var d=67108864*(0|i.words[n.length+l])+(0|i.words[n.length+l-1]);for(d=Math.min(d/s|0,67108863),i._ishlnsubmul(n,d,l);0!==i.negative;)d--,i.negative=0,i._ishlnsubmul(n,1,l),i.isZero()||(i.negative^=1);a&&(a.words[l]=d)}return a&&a.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:n,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!==(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.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},o.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()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.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 o(1),s=new o(0),a=new o(0),h=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var f=r.clone(),l=e.clone();!e.isZero();){for(var d=0,c=1;0===(e.words[0]&c)&&d<26;++d,c<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(n.isOdd()||s.isOdd())&&(n.iadd(f),s.isub(l)),n.iushrn(1),s.iushrn(1);for(var p=0,m=1;0===(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||h.isOdd())&&(a.iadd(f),h.isub(l)),a.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),s.isub(h)):(r.isub(e),a.isub(n),h.isub(s))}return{a:a,b:h,gcd:r.iushln(u)}},o.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,s=new o(1),a=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,f=1;0===(e.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var l=0,d=1;0===(r.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(r.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(n=0===e.cmpn(1)?s:a).cmpn(0)<0&&n.iadd(t),n},o.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 o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0===(1&this.words[0])},o.prototype.isOdd=function(){return 1===(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"===typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.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:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new S(t)},o.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)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function v(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(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 w(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function M(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function S(t){if("string"===typeof t){var e=o._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 k(t){S.call(this,t),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new o(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 o(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=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?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=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);

1var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,t.words[i-10]=n,0===n&&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<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(w,v),n(M,v),n(_,v),_.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new w;else if("p192"===t)e=new M;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return g[t]=e,e},S.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},S.prototype._verify2=function(t,e){i(0===(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},S.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},S.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},S.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},S.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},S.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},S.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},S.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},S.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},S.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},S.prototype.isqr=function(t){return this.imul(t,t.clone())},S.prototype.sqr=function(t){return this.mul(t,t)},S.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 o(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),s=0;!n.isZero()&&0===n.andln(1);)s++,n.iushrn(1);i(!n.isZero());var a=new o(1).toRed(this),h=a.redNeg(),u=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,u).cmp(h);)f.redIAdd(h);for(var l=this.pow(f,n),d=this.pow(t,n.addn(1).iushrn(1)),c=this.pow(t,n),p=s;0!==c.cmp(a);){for(var m=c,b=0;0!==m.cmp(a);b++)m=m.redSqr();i(b<p);var g=this.pow(l,new o(1).iushln(p-b-1));d=d.redMul(g),l=g.redSqr(),c=c.redMul(l),p=b}return d},S.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},S.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],s=0,a=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var u=e.words[i],f=h-1;f>=0;f--){var l=u>>f&1;n!==r[0]&&(n=this.sqr(n)),0!==l||0!==s?(s<<=1,s|=l,(4===++a||0===i&&0===f)&&(n=this.mul(n,r[s]),a=0,s=0)):a=0}

1=null):(e.head=r,r.data=o.slice(s));break}++i}return e.length-=i,n}(t,e):function(t,e){var r=u.allocUnsafe(t),i=e.head,n=1;i.data.copy(r),t-=i.data.length;for(;i=i.next;){var o=i.data,s=t>o.length?o.length:t;if(o.copy(r,r.length-t,0,s),0===(t-=s)){s===o.length?(++n,i.next?e.head=i.next:e.head=e.tail=null):(e.head=i,i.data=o.slice(s));break}++n}return e.length-=n,r}(t,e);return i}(t,e.buffer,e.decoder),r);var r}function I(t){var e=t._readableState;if(e.length>0)throw new Error('"endReadable()" called on non-empty stream');e.endEmitted||(e.ended=!0,n.nextTick(P,e,t))}function P(t,e){t.endEmitted||0!==t.length||(t.endEmitted=!0,e.readable=!1,e.emit("end"))}function O(t,e){for(var r=0,i=t.length;r<i;r++)if(t[r]===e)return r;return-1}y.prototype.read=function(t){c("read",t),t=parseInt(t,10);var e=this._readableState,r=t;if(0!==t&&(e.emittedReadable=!1),0===t&&e.needReadable&&(e.length>=e.highWaterMark||e.ended))return c("read: emitReadable",e.length,e.ended),0===e.length&&e.ended?I(this):S(this),null;if(0===(t=_(t,e))&&e.ended)return 0===e.length&&I(this),null;var i,n=e.needReadable;return c("need readable",n),(0===e.length||e.length-t<e.highWaterMark)&&c("length less than watermark",n=!0),e.ended||e.reading?c("reading or ended",n=!1):n&&(c("do read"),e.reading=!0,e.sync=!0,0===e.length&&(e.needReadable=!0),this._read(e.highWaterMark),e.sync=!1,e.reading||(t=_(r,e))),null===(i=t>0?j(t,e):null)?(e.needReadable=!0,t=0):e.length-=t,0===e.length&&(e.ended||(e.needReadable=!0),r!==t&&e.ended&&I(this)),null!==i&&this.emit("data",i),i},y.prototype._read=function(t){this.emit("error",new Error("_read() is not implemented"))},y.prototype.pipe=function(t,e){var r=this,o=this._readableState;switch(o.pipesCount){case 0:o.pipes=t;break;case 1:o.pipes=[o.pipes,t];break;default:o.pipes.push(t)}o.pipesCount+=1,c("pipe count=%d opts=%j",o.pipesCount,e);var h=(!e||!1!==e.end)&&t!==i.stdout&&t!==i.stderr?f:y;function u(e,i){c("onunpipe"),e===r&&i&&!1===i.hasUnpiped&&(i.hasUnpiped=!0,c("cleanup"),t.removeListener("close",g),t.removeListener("finish",v),t.removeListener("drain",l),t.removeListener("error",b),t.removeListener("unpipe",u),r.removeListener("end",f),r.removeListener("end",y),r.removeListener("data",m),d=!0,!o.awaitDrain||t._writableState&&!t._writableState.needDrain||l())}function f(){c("onend"),t.end()}o.endEmitted?n.nextTick(h):r.once("end",h),t.on("unpipe",u);var l=function(t){return function(){var e=t._readableState;c("pipeOnDrain",e.awaitDrain),e.awaitDrain&&e.awaitDrain--,0===e.awaitDrain&&a(t,"data")&&(e.flowing=!0,R(t))}}(r);t.on("drain",l);var d=!1;var p=!1;function m(e){c("ondata"),p=!1,!1!==t.write(e)||p||((1===o.pipesCount&&o.pipes===t||o.pipesCount>1&&-1!==O(o.pipes,t))&&!d&&(c("false write response, pause",o.awaitDrain),o.awaitDrain++,p=!0),r.pause())}function b(e){c("onerror",e),y(),t.removeListener("error",b),0===a(t,"error")&&t.emit("error",e)}function g(){t.removeListener("finish",v),y()}function v(){c("onfinish"),t.removeListener("close",g),y()}function y(){c("unpipe"),r.unpipe(t)}return r.on("data",m),function(t,e,r){if("function"===typeof t.prependListener)return t.prependListener(e,r);t._events&&t._events[e]?s(t._events[e])?t._events[e].unshift(r):t._events[e]=[r,t._events[e]]:t.on(e,r)}(t,"error",b),t.once("close",g),t.once("finish",v),t.emit("pipe",r),o.flowing||(c("pipe resume"),r.resume()),t},y.prototype.unpipe=function(t){var e=this._readableState,r={hasUnpiped:!1};if(0===e.pipesCount)return this;if(1===e.pipesCount)return t&&t!==e.pipes||(t||(t=e.pipes),e.pipes=null,e.pipesCount=0,e.flowing=!1,t&&t.emit("unpipe",this,r)),this;if(!t){var i=e.pipes,n=e.pipesCount;e.pipes=null,e.pipesCount=0,e.flowing=!1;for(var o=0;o<n;o++)i[o].emit("unpipe",this,{hasUnpiped:!1});return this}var s=O(e.pipes,t);return-1===s||(e.pipes.splice(s,1),e.pipesCount-=1,1===e.pipesCount&&(e.pipes=e.pipes[0]),t.emit("unpipe",this,r)),this},y.prototype.on=function(t,e){var r=h.prototype.on.call(this,t,e);if("data"===t)!1!==this._readableState.flowing&&this.resume();else if("readable"===t){var i=this._readableState;i.endEmitted||i.readableListening||(i.readableListening=i.needReadable=!0,i.emittedReadable=!1,i.reading?i.length&&S(this):n.nextTick(E,this))}return r},y.prototype.addListener=y.prototype.on,y.prototype.resume=function(){var t=this._readableState;return t.flowing||(c("resume"),t.flowing=!0,function(t,e){e.resumeScheduled||(e.resumeScheduled=!0,n.nextTick(B,t,e))}(this,t)),this},y.prototype.pause=function(){return c("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(c("pause"),this._readableState.flowing=!1,this.emit