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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 n(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 n(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 n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return n(0==(this.negative|t.negative)),this.iuxor(t)},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){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return r>0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<i:this.words[r]&~(1<<i),this.strip()},o.prototype.iadd=function(t){var e,r,n;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,n=t):(r=t,n=this);for(var i=0,o=0;o<n.length;o++)e=(0|r.words[o])+(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<r.length;o++)e=(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,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,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,s=0;s<n.length;s++)o=(e=(0|r.words[s])-(0|n.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 d=function(t,e,r){var n,i,o,s=t.words,a=e.words,u=r.words,c=0,f=0|s[0],h=8191&f,l=f>>>13,d=0|s[1],p=8191&d,m=d>>>13,g=0|s[2],b=8191&g,y=g>>>13,v=0|s[3],_=8191&v,w=v>>>13,M=0|s[4],S=8191&M,E=M>>>13,k=0|s[5],A=8191&k,R=k>>>13,x=0|s[6],T=8191&x,O=x>>>13,C=0|s[7],P=8191&C,B=C>>>13,I=0|s[8],L=8191&I,N=I>>>13,j=0|s[9],U=8191&j,D=j>>>13,q=0|a[0],H=8191&q,z=q>>>13,K=0|a[1],F=8191&K,W=K>>>13,V=0|a[2],G=8191&V,J=V>>>13,Y=0|a[3],Z=8191&Y,X=Y>>>13,$=0|a[4],Q=8191&$,tt=$>>>13,et=0|a[5],rt=8191&et,nt=et>>>13,it=0|a[6],ot=8191&it,st=it>>>13,at=0|a[7],ut=8191&at,ct=at>>>13,ft=0|a[8],ht=8191&ft,lt=ft>>>13,dt=0|a[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var gt=(c+(n=Math.imul(h,H))|0)+((8191&(i=(i=Math.imul(h,z))+Math.imul(l,H)|0))<<13)|0;c=((o=Math.imul(l,z))+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(p,H),i=(i=Math.imul(p,z))+Math.imul(m,H)|0,o=Math.imul(m,z);var bt=(c+(n=n+Math.imul(h,F)|0)|0)+((8191&(i=(i=i+Math.imul(h,W)|0)+Math.imul(l,F)|0))<<13)|0;c=((o=o+Math.imul(l,W)|0)+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(b,H),i=(i=Math.imul(b,z))+Math.imul(y,H)|0,o=Math.imul(y,z),n=n+Math.imul(p,F)|0,i=(i=i+Math.imul(p,W)|0)+Math.imul(m,F)|0,o=o+Math.imul(m,W)|0;var yt=(c+(n=n+Math.imul(h,G)|0)|0)+((8191&(i=(i=i+Math.imul(h,J)|0)+Math.imul(l,G)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(_,H),i=(i=Math.imul(_,z))+Math.imul(w,H)|0,o=Math.imul(w,z),n=n+Math.imul(b,F)|0,i=(i=i+Math.imul(b,W)|0)+Math.imul(y,F)|0,o=o+Math.imul(y,W)|0,n=n+Math.imul(p,G)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,J)|0;var vt=(c+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,X)|0)+Math.imul(l,Z)|0))<<13)|0;c=((o=o+Math.imul(l,X)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(S,H),i=(i=Math.imul(S,z))+Math.imul(E,H)|0,o=Math.imul(E,z),n=n+Math.imul(_,F)|0,i=(i=i+Math.imul(_,W)|0)+Math.imul(w,F)|0,o=o+Math.imul(w,W)|0,n=n+Math.imul(b,G)|0,i=(i=i+Math.imul(b,J)|0)+Math.imul(y,G)|0,o=o+Math.imul(y,J)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,X)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,X)|0;var _t=(c+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,tt)|0)+Math.imul(l,Q)|0))<<13)|0;c=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(A,H),i=(i=Math.imul(A,z))+Math.imul(R,H)|0,o=Math.imul(R,z),n=n+Math.imul(S,F)|0,i=(i=i+Math.imul(S,W)|0)+Math.imul(E,F)|0,o=o+Math.imul(E,W)|0,n=n+Math.imul(_,G)|0,i=(i=i+Math.imul(_,J)|0)+Math.imul(w,G)|0,o=o+Math.imul(w,J)|0,n=n+Math.imul(b,Z)|0,i=(i=i+Math.imul(b,X)|0)+Math.imul(y,Z)|0,o=o+Math.imul(y,X)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var wt=(c+(n=n+Math.imul(h,rt)|0)|0)+((8191&(i=(i=i+Math.imul(h,nt)|0)+Math.imul(l,rt)|0))<<13)|0;c=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(T,H),i=(i=Math.imul(T,z))+Math.imul(O,H)|0,o=Math.imul(O,z),n=n+Math.imul(A,F)|0,i=(i=i+Math.imul(A,W)|0)+Math.imul(R,F)|0,o=o+Math.imul(R,W)|0,n=n+Math.imul(S,G)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(E,G)|0,o=o+Math.imul(E,J)|0,n=n+Math.imul(_,Z)|0,i=(i=i+Math.imul(_,X)|0)+Math.imul(w,Z)|0,o=o+Math.imul(w,X)|0,n=n+Math.imul(b,Q)|0,i=(i=i+Math.imul(b,tt)|0)+Math.imul(y,Q)|0,o=o+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,nt)|0;var Mt=(c+(n=n+Math.imul(h,ot)|0)|0)+((8191&(i=(i=i+Math.imul(h,st)|0)+Math.imul(l,ot)|0))<<13)|0;c=((o=o+Math.imul(l,st)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(P,H),i=(i=Math.imul(P,z))+Math.imul(B,H)|0,o=Math.imul(B,z),n=n+Math.imul(T,F)|0,i=(i=i+Math.imul(T,W)|0)+Math.imul(O,F)|0,o=o+Math.imul(O,W)|0,n=n+Math.imul(A,G)|0,i=(i=i+Math.imul(A,J)|0)+Math.imul(R,G)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(S,Z)|0,i=(i=i+Math.imul(S,X)|0)+Math.imul(E,Z)|0,o=o+Math.imul(E,X)|0,n=n+Math.imul(_,Q)|0,i=(i=i+Math.imul(_,tt)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,tt)|0,n=n+Math.imul(b,rt)|0,i=(i=i+Math.imul(b,nt)|0)+Math.imul(y,rt)|0,o=o+Math.imul(y,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(c+(n=n+Math.imul(h,ut)|0)|0)+((8191&(i=(i=i+Math.imul(h,ct)|0)+Math.imul(l,ut)|0))<<13)|0;c=((o=o+Math.imul(l,ct)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(L,H),i=(i=Math.imul(L,z))+Math.imul(N,H)|0,o=Math.imul(N,z),n=n+Math.imul(P,F)|0,i=(i=i+Math.imul(P,W)|0)+Math.imul(B,F)|0,o=o+Math.imul(B,W)|0,n=n+Math.imul(T,G)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(O,G)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(A,Z)|0,i=(i=i+Math.imul(A,X)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,X)|0,n=n+Math.imul(S,Q)|0,i=(i=i+Math.imul(S,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,n=n+Math.imul(_,rt)|0,i=(i=i+Math.imul(_,nt)|0)+Math.imul(w,rt)|0,o=o+Math.imul(w,nt)|0,n=n+Math.imul(b,ot)|0,i=(i=i+Math.imul(b,st)|0)+Math.imul(y,ot)|0,o=o+Math.imul(y,st)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ct)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,ct)|0;var Et=(c+(n=n+Math.imul(h,ht)|0)|0)+((8191&(i=(i=i+Math.imul(h,lt)|0)+Math.imul(l,ht)|0))<<13)|0;c=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(U,H),i=(i=Math.imul(U,z))+Math.imul(D,H)|0,o=Math.imul(D,z),n=n+Math.imul(L,F)|0,i=(i=i+Math.imul(L,W)|0)+Math.imul(N,F)|0,o=o+Math.imul(N,W)|0,n=n+Math.imul(P,G)|0,i=(i=i+Math.imul(P,J)|0)+Math.imul(B,G)|0,o=o+Math.imul(B,J)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,X)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,X)|0,n=n+Math.imul(A,Q)|0,i=(i=i+Math.imul(A,tt)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,n=n+Math.imul(S,rt)|0,i=(i=i+Math.imul(S,nt)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,nt)|0,n=n+Math.imul(_,ot)|0,i=(i=i+Math.imul(_,st)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,st)|0,n=n+Math.imul(b,ut)|0,i=(i=i+Math.imul(b,ct)|0)+Math.imul(y,ut)|0,o=o+Math.imul(y,ct)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,lt)|0;var kt=(c+(n=n+Math.imul(h,pt)|0)|0)+((8191&(i=(i=i+Math.imul(h,mt)|0)+Math.imul(l,pt)|0))<<13)|0;c=((o=o+Math.imul(l,mt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(U,F),i=(i=Math.imul(U,W))+Math.imul(D,F)|0,o=Math.imul(D,W),n=n+Math.imul(L,G)|0,i=(i=i+Math.imul(L,J)|0)+Math.imul(N,G)|0,o=o+Math.imul(N,J)|0,n=n+Math.imul(P,Z)|0,i=(i=i+Math.imul(P,X)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,X)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(A,rt)|0,i=(i=i+Math.imul(A,nt)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,nt)|0,n=n+Math.imul(S,ot)|0,i=(i=i+Math.imul(S,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,n=n+Math.imul(_,ut)|0,i=(i=i+Math.imul(_,ct)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,ct)|0,n=n+Math.imul(b,ht)|0,i=(i=i+Math.imul(b,lt)|0)+Math.imul(y,ht)|0,o=o+Math.imul(y,lt)|0;var At=(c+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;c=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(U,G),i=(i=Math.imul(U,J))+Math.imul(D,G)|0,o=Math.imul(D,J),n=n+Math.imul(L,Z)|0,i=(i=i+Math.imul(L,X)|0)+Math.imul(N,Z)|0,o=o+Math.imul(N,X)|0,n=n+Math.imul(P,Q)|0,i=(i=i+Math.imul(P,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(A,ot)|0,i=(i=i+Math.imul(A,st)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,st)|0,n=n+Math.imul(S,ut)|0,i=(i=i+Math.imul(S,ct)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,ct)|0,n=n+Math.imul(_,ht)|0,i=(i=i+Math.imul(_,lt)|0)+Math.imul(w,ht)|0,o=o+Math.imul(w,lt)|0;var Rt=(c+(n=n+Math.imul(b,pt)|0)|0)+((8191&(i=(i=i+Math.imul(b,mt)|0)+Math.imul(y,pt)|0))<<13)|0;c=((o=o+Math.imul(y,mt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(U,Z),i=(i=Math.imul(U,X))+Math.imul(D,Z)|0,o=Math.imul(D,X),n=n+Math.imul(L,Q)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,n=n+Math.imul(P,rt)|0,i=(i=i+Math.imul(P,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,n=n+Math.imul(A,ut)|0,i=(i=i+Math.imul(A,ct)|0)+Math.imul(R,ut)|0,o=o+Math.imul(R,ct)|0,n=n+Math.imul(S,ht)|0,i=(i=i+Math.imul(S,lt)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,lt)|0;var xt=(c+(n=n+Math.imul(_,pt)|0)|0)+((8191&(i=(i=i+Math.imul(_,mt)|0)+Math.imul(w,pt)|0))<<13)|0;c=((o=o+Math.imul(w,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(U,Q),i=(i=Math.imul(U,tt))+Math.imul(D,Q)|0,o=Math.imul(D,tt),n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,nt)|0,n=n+Math.imul(P,ot)|0,i=(i=i+Math.imul(P,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,n=n+Math.imul(T,ut)|0,i=(i=i+Math.imul(T,ct)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ct)|0,n=n+Math.imul(A,ht)|0,i=(i=i+Math.imul(A,lt)|0)+Math.imul(R,ht)|0,o=o+Math.imul(R,lt)|0;var Tt=(c+(n=n+Math.imul(S,pt)|0)|0)+((8191&(i=(i=i+Math.imul(S,mt)|0)+Math.imul(E,pt)|0))<<13)|0;c=((o=o+Math.imul(E,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(U,rt),i=(i=Math.imul(U,nt))+Math.imul(D,rt)|0,o=Math.imul(D,nt),n=n+Math.imul(L,ot)|0,i=(i=i+Math.imul(L,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,n=n+Math.imul(P,ut)|0,i=(i=i+Math.imul(P,ct)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ct)|0,n=n+Math.imul(T,ht)|0,i=(i=i+Math.imul(T,lt)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,lt)|0;var Ot=(c+(n=n+Math.imul(A,pt)|0)|0)+((8191&(i=(i=i+Math.imul(A,mt)|0)+Math.imul(R,pt)|0))<<13)|0;c=((o=o+Math.imul(R,mt)|0)+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(U,ot),i=(i=Math.imul(U,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),n=n+Math.imul(L,ut)|0,i=(i=i+Math.imul(L,ct)|0)+Math.imul(N,ut)|0,o=o+Math.imul(N,ct)|0,n=n+Math.imul(P,ht)|0,i=(i=i+Math.imul(P,lt)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,lt)|0;var Ct=(c+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(O,pt)|0))<<13)|0;c=((o=o+Math.imul(O,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(U,ut),i=(i=Math.imul(U,ct))+Math.imul(D,ut)|0,o=Math.imul(D,ct),n=n+Math.imul(L,ht)|0,i=(i=i+Math.imul(L,lt)|0)+Math.imul(N,ht)|0,o=o+Math.imul(N,lt)|0;var Pt=(c+(n=n+Math.imul(P,pt)|0)|0)+((8191&(i=(i=i+Math.imul(P,mt)|0)+Math.imul(B,pt)|0))<<13)|0;c=((o=o+Math.imul(B,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(U,ht),i=(i=Math.imul(U,lt))+Math.imul(D,ht)|0,o=Math.imul(D,lt);var Bt=(c+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,mt)|0)+Math.imul(N,pt)|0))<<13)|0;c=((o=o+Math.imul(N,mt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var It=(c+(n=Math.imul(U,pt))|0)+((8191&(i=(i=Math.imul(U,mt))+Math.imul(D,pt)|0))<<13)|0;return c=((o=Math.imul(D,mt))+(i>>>13)|0)+(It>>>26)|0,It&=67108863,u[0]=gt,u[1]=bt,u[2]=yt,u[3]=vt,u[4]=_t,u[5]=wt,u[6]=Mt,u[7]=St,u[8]=Et,u[9]=kt,u[10]=At,u[11]=Rt,u[12]=xt,u[13]=Tt,u[14]=Ot,u[15]=Ct,u[16]=Pt,u[17]=Bt,u[18]=It,0!==c&&(u[19]=c,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=l),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?l(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var s=i;i=0;for(var a=67108863&n,u=Math.min(o,e.length-1),c=Math.max(0,o-t.length+1);c<=u;c++){var f=o-c,h=(0|t.words[f])*(0|e.words[c]),l=67108863&h;a=67108863&(l=l+a|0),i+=(s=(s=s+(h/67108864|0)|0)+(l>>>26)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},m.prototype.permute=function(t,e,r,n,i,o){for(var s=0;s<o;s++)n[s]=e[t[s]],i[s]=r[t[s]]},m.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var s=1;s<i;s<<=1)for(var a=s<<1,u=Math.cos(2*Math.PI/a),c=Math.sin(2*Math.PI/a),f=0;f<i;f+=a)for(var h=u,l=c,d=0;d<s;d++){var p=r[f+d],m=n[f+d],g=r[f+d+s],b=n[f+d+s],y=h*g-l*b;b=h*b+l*g,g=y,r[f+d]=p+g,n[f+d]=m+b,r[f+d+s]=p-g,n[f+d+s]=m-b,d!==a&&(y=u*h-c*l,l=u*l+c*h,h=y)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},m.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},m.prototype.convert13b=function(t,e,r,i){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<i;++s)r[s]=0;n(0===o),n(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),s=new Array(n),a=new Array(n),u=new Array(n),c=new Array(n),f=new Array(n),h=new Array(n),l=r.words;l.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,c,n),this.transform(s,o,a,u,n,i),this.transform(c,o,f,h,n,i);for(var d=0;d<n;d++){var p=a[d]*f[d]-u[d]*h[d];u[d]=a[d]*h[d]+u[d]*f[d],a[d]=p}return this.conjugate(a,u,n),this.transform(a,u,l,o,n,i),this.conjugate(l,o,n),this.normalize13b(l,n),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),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){n("number"==typeof t),n(t<67108864);for(var e=0,r=0;r<this.length;r++){var i=(0|this.words[r])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,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 n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){n("number"==typeof t&&t>=0);var e,r=t%26,i=(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,u=(0|this.words[e])-a<<r;this.words[e]=u|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},o.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var i;n("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,u=r;if(i-=s,i=Math.max(0,i),u){for(var c=0;c<s;c++)u.words[c]=this.words[c];u.length=s}if(0===s);else if(this.length>s)for(this.length-=s,c=0;c<this.length;c++)this.words[c]=this.words[c+s];else this.words[0]=0,this.length=1;var f=0;for(c=this.length-1;c>=0&&(0!==f||c>=i);c--){var h=0|this.words[c];this.words[c]=f<<26-o|h>>>o,f=h&a}return u&&0!==f&&(u.words[u.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;return!(this.length<=r)&&!!(this.words[r]&i)},o.prototype.imaskn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return n("number"==typeof t),n(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(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<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 i,o,s=t.length+r;this._expand(s);var a=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+a;var u=(0|t.words[i])*e;a=((o-=67108863&u)>>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)a=(o=(0|this.words[i+r])+a)>>26,this.words[i+r]=67108863&o;if(0===a)return this.strip();for(n(-1===a),a=0,i=0;i<this.length;i++)a=(o=-(0|this.words[i])+a)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,s=0|i.words[i.length-1];0!==(r=26-this._countBits(s))&&(i=i.ushln(r),n.iushln(r),s=0|i.words[i.length-1]);var a,u=n.length-i.length;if("mod"!==e){(a=new o(null)).length=u+1,a.words=new Array(a.length);for(var c=0;c<a.length;c++)a.words[c]=0}var f=n.clone()._ishlnsubmul(i,1,u);0===f.negative&&(n=f,a&&(a.words[u]=1));for(var h=u-1;h>=0;h--){var l=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(l=Math.min(l/s|0,67108863),n._ishlnsubmul(i,l,h);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);a&&(a.words[h]=l)}return a&&a.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(i=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:i,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(i=a.div.neg()),{div:i,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 i,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,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},o.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return 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/*! *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0

THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
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f=u>>>26,h=67108863&u,l=Math.min(c,e.length-1),d=Math.max(0,c-t.length+1);d<=l;d++){var p=c-d|0;f+=(s=(i=0|t.words[p])*(o=0|e.words[d])+h)/67108864|0,h=67108863&s}r.words[c]=0|h,u=0|f}return 0!==u?r.words[c]=0|u: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 i=0,o=0,s=0;s<this.length;s++){var a=this.words[s],u=(16777215&(a<<i|o)).toString(16);r=0!==(o=a>>>24-i&16777215)||s!==this.length-1?f[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,s--)}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 c=h[t],d=l[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?m+r:f[c-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!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&&n(!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 n(void 0!==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 i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var s,a,u="le"===e,c=new t(o),f=this.clone();if(u){for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),c[a]=s;for(;a<o;a++)c[a]=0}else{for(a=0;a<o-i;a++)c[a]=0;for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),c[o-a-1]=s}return c},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 n(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 n(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 n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return n(0==(this.negative|t.negative)),this.iuxor(t)},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){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return r>0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<i:this.words[r]&~(1<<i),this.strip()},o.prototype.iadd=function(t){var e,r,n;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,n=t):(r=t,n=this);for(var i=0,o=0;o<n.length;o++)e=(0|r.words[o])+(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<r.length;o++)e=(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,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,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,s=0;s<n.length;s++)o=(e=(0|r.words[s])-(0|n.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 n,i,o,s=t.words,a=e.words,u=r.words,c=0,f=0|s[0],h=8191&f,l=f>>>13,d=0|s[1],p=8191&d,m=d>>>13,g=0|s[2],b=8191&g,y=g>>>13,v=0|s[3],_=8191&v,w=v>>>13,M=0|s[4],S=8191&M,E=M>>>13,k=0|s[5],A=8191&k,R=k>>>13,x=0|s[6],T=8191&x,O=x>>>13,C=0|s[7],P=8191&C,B=C>>>13,I=0|s[8],L=8191&I,N=I>>>13,j=0|s[9],U=8191&j,D=j>>>13,q=0|a[0],H=8191&q,z=q>>>13,K=0|a[1],F=8191&K,W=K>>>13,V=0|a[2],G=8191&V,J=V>>>13,Y=0|a[3],Z=8191&Y,X=Y>>>13,$=0|a[4],Q=8191&$,tt=$>>>13,et=0|a[5],rt=8191&et,nt=et>>>13,it=0|a[6],ot=8191&it,st=it>>>13,at=0|a[7],ut=8191&at,ct=at>>>13,ft=0|a[8],ht=8191&ft,lt=ft>>>13,dt=0|a[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var gt=(c+(n=Math.imul(h,H))|0)+((8191&(i=(i=Math.imul(h,z))+Math.imul(l,H)|0))<<13)|0;c=((o=Math.imul(l,z))+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(p,H),i=(i=Math.imul(p,z))+Math.imul(m,H)|0,o=Math.imul(m,z);var bt=(c+(n=n+Math.imul(h,F)|0)|0)+((8191&(i=(i=i+Math.imul(h,W)|0)+Math.imul(l,F)|0))<<13)|0;c=((o=o+Math.imul(l,W)|0)+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(b,H),i=(i=Math.imul(b,z))+Math.imul(y,H)|0,o=Math.imul(y,z),n=n+Math.imul(p,F)|0,i=(i=i+Math.imul(p,W)|0)+Math.imul(m,F)|0,o=o+Math.imul(m,W)|0;var yt=(c+(n=n+Math.imul(h,G)|0)|0)+((8191&(i=(i=i+Math.imul(h,J)|0)+Math.imul(l,G)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(_,H),i=(i=Math.imul(_,z))+Math.imul(w,H)|0,o=Math.imul(w,z),n=n+Math.imul(b,F)|0,i=(i=i+Math.imul(b,W)|0)+Math.imul(y,F)|0,o=o+Math.imul(y,W)|0,n=n+Math.imul(p,G)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,J)|0;var vt=(c+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,X)|0)+Math.imul(l,Z)|0))<<13)|0;c=((o=o+Math.imul(l,X)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(S,H),i=(i=Math.imul(S,z))+Math.imul(E,H)|0,o=Math.imul(E,z),n=n+Math.imul(_,F)|0,i=(i=i+Math.imul(_,W)|0)+Math.imul(w,F)|0,o=o+Math.imul(w,W)|0,n=n+Math.imul(b,G)|0,i=(i=i+Math.imul(b,J)|0)+Math.imul(y,G)|0,o=o+Math.imul(y,J)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,X)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,X)|0;var _t=(c+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,tt)|0)+Math.imul(l,Q)|0))<<13)|0;c=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(A,H),i=(i=Math.imul(A,z))+Math.imul(R,H)|0,o=Math.imul(R,z),n=n+Math.imul(S,F)|0,i=(i=i+Math.imul(S,W)|0)+Math.imul(E,F)|0,o=o+Math.imul(E,W)|0,n=n+Math.imul(_,G)|0,i=(i=i+Math.imul(_,J)|0)+Math.imul(w,G)|0,o=o+Math.imul(w,J)|0,n=n+Math.imul(b,Z)|0,i=(i=i+Math.imul(b,X)|0)+Math.imul(y,Z)|0,o=o+Math.imul(y,X)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var wt=(c+(n=n+Math.imul(h,rt)|0)|0)+((8191&(i=(i=i+Math.imul(h,nt)|0)+Math.imul(l,rt)|0))<<13)|0;c=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(T,H),i=(i=Math.imul(T,z))+Math.imul(O,H)|0,o=Math.imul(O,z),n=n+Math.imul(A,F)|0,i=(i=i+Math.imul(A,W)|0)+Math.imul(R,F)|0,o=o+Math.imul(R,W)|0,n=n+Math.imul(S,G)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(E,G)|0,o=o+Math.imul(E,J)|0,n=n+Math.imul(_,Z)|0,i=(i=i+Math.imul(_,X)|0)+Math.imul(w,Z)|0,o=o+Math.imul(w,X)|0,n=n+Math.imul(b,Q)|0,i=(i=i+Math.imul(b,tt)|0)+Math.imul(y,Q)|0,o=o+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,nt)|0;var Mt=(c+(n=n+Math.imul(h,ot)|0)|0)+((8191&(i=(i=i+Math.imul(h,st)|0)+Math.imul(l,ot)|0))<<13)|0;c=((o=o+Math.imul(l,st)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(P,H),i=(i=Math.imul(P,z))+Math.imul(B,H)|0,o=Math.imul(B,z),n=n+Math.imul(T,F)|0,i=(i=i+Math.imul(T,W)|0)+Math.imul(O,F)|0,o=o+Math.imul(O,W)|0,n=n+Math.imul(A,G)|0,i=(i=i+Math.imul(A,J)|0)+Math.imul(R,G)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(S,Z)|0,i=(i=i+Math.imul(S,X)|0)+Math.imul(E,Z)|0,o=o+Math.imul(E,X)|0,n=n+Math.imul(_,Q)|0,i=(i=i+Math.imul(_,tt)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,tt)|0,n=n+Math.imul(b,rt)|0,i=(i=i+Math.imul(b,nt)|0)+Math.imul(y,rt)|0,o=o+Math.imul(y,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(c+(n=n+Math.imul(h,ut)|0)|0)+((8191&(i=(i=i+Math.imul(h,ct)|0)+Math.imul(l,ut)|0))<<13)|0;c=((o=o+Math.imul(l,ct)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(L,H),i=(i=Math.imul(L,z))+Math.imul(N,H)|0,o=Math.imul(N,z),n=n+Math.imul(P,F)|0,i=(i=i+Math.imul(P,W)|0)+Math.imul(B,F)|0,o=o+Math.imul(B,W)|0,n=n+Math.imul(T,G)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(O,G)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(A,Z)|0,i=(i=i+Math.imul(A,X)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,X)|0,n=n+Math.imul(S,Q)|0,i=(i=i+Math.imul(S,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,n=n+Math.imul(_,rt)|0,i=(i=i+Math.imul(_,nt)|0)+Math.imul(w,rt)|0,o=o+Math.imul(w,nt)|0,n=n+Math.imul(b,ot)|0,i=(i=i+Math.imul(b,st)|0)+Math.imul(y,ot)|0,o=o+Math.imul(y,st)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ct)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,ct)|0;var Et=(c+(n=n+Math.imul(h,ht)|0)|0)+((8191&(i=(i=i+Math.imul(h,lt)|0)+Math.imul(l,ht)|0))<<13)|0;c=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(U,H),i=(i=Math.imul(U,z))+Math.imul(D,H)|0,o=Math.imul(D,z),n=n+Math.imul(L,F)|0,i=(i=i+Math.imul(L,W)|0)+Math.imul(N,F)|0,o=o+Math.imul(N,W)|0,n=n+Math.imul(P,G)|0,i=(i=i+Math.imul(P,J)|0)+Math.imul(B,G)|0,o=o+Math.imul(B,J)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,X)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,X)|0,n=n+Math.imul(A,Q)|0,i=(i=i+Math.imul(A,tt)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,n=n+Math.imul(S,rt)|0,i=(i=i+Math.imul(S,nt)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,nt)|0,n=n+Math.imul(_,ot)|0,i=(i=i+Math.imul(_,st)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,st)|0,n=n+Math.imul(b,ut)|0,i=(i=i+Math.imul(b,ct)|0)+Math.imul(y,ut)|0,o=o+Math.imul(y,ct)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,lt)|0;var kt=(c+(n=n+Math.imul(h,pt)|0)|0)+((8191&(i=(i=i+Math.imul(h,mt)|0)+Math.imul(l,pt)|0))<<13)|0;c=((o=o+Math.imul(l,mt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(U,F),i=(i=Math.imul(U,W))+Math.imul(D,F)|0,o=Math.imul(D,W),n=n+Math.imul(L,G)|0,i=(i=i+Math.imul(L,J)|0)+Math.imul(N,G)|0,o=o+Math.imul(N,J)|0,n=n+Math.imul(P,Z)|0,i=(i=i+Math.imul(P,X)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,X)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(A,rt)|0,i=(i=i+Math.imul(A,nt)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,nt)|0,n=n+Math.imul(S,ot)|0,i=(i=i+Math.imul(S,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,n=n+Math.imul(_,ut)|0,i=(i=i+Math.imul(_,ct)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,ct)|0,n=n+Math.imul(b,ht)|0,i=(i=i+Math.imul(b,lt)|0)+Math.imul(y,ht)|0,o=o+Math.imul(y,lt)|0;var At=(c+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;c=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(U,G),i=(i=Math.imul(U,J))+Math.imul(D,G)|0,o=Math.imul(D,J),n=n+Math.imul(L,Z)|0,i=(i=i+Math.imul(L,X)|0)+Math.imul(N,Z)|0,o=o+Math.imul(N,X)|0,n=n+Math.imul(P,Q)|0,i=(i=i+Math.imul(P,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(A,ot)|0,i=(i=i+Math.imul(A,st)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,st)|0,n=n+Math.imul(S,ut)|0,i=(i=i+Math.imul(S,ct)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,ct)|0,n=n+Math.imul(_,ht)|0,i=(i=i+Math.imul(_,lt)|0)+Math.imul(w,ht)|0,o=o+Math.imul(w,lt)|0;var Rt=(c+(n=n+Math.imul(b,pt)|0)|0)+((8191&(i=(i=i+Math.imul(b,mt)|0)+Math.imul(y,pt)|0))<<13)|0;c=((o=o+Math.imul(y,mt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(U,Z),i=(i=Math.imul(U,X))+Math.imul(D,Z)|0,o=Math.imul(D,X),n=n+Math.imul(L,Q)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,n=n+Math.imul(P,rt)|0,i=(i=i+Math.imul(P,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,n=n+Math.imul(A,ut)|0,i=(i=i+Math.imul(A,ct)|0)+Math.imul(R,ut)|0,o=o+Math.imul(R,ct)|0,n=n+Math.imul(S,ht)|0,i=(i=i+Math.imul(S,lt)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,lt)|0;var xt=(c+(n=n+Math.imul(_,pt)|0)|0)+((8191&(i=(i=i+Math.imul(_,mt)|0)+Math.imul(w,pt)|0))<<13)|0;c=((o=o+Math.imul(w,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(U,Q),i=(i=Math.imul(U,tt))+Math.imul(D,Q)|0,o=Math.imul(D,tt),n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,nt)|0,n=n+Math.imul(P,ot)|0,i=(i=i+Math.imul(P,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,n=n+Math.imul(T,ut)|0,i=(i=i+Math.imul(T,ct)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ct)|0,n=n+Math.imul(A,ht)|0,i=(i=i+Math.imul(A,lt)|0)+Math.imul(R,ht)|0,o=o+Math.imul(R,lt)|0;var Tt=(c+(n=n+Math.imul(S,pt)|0)|0)+((8191&(i=(i=i+Math.imul(S,mt)|0)+Math.imul(E,pt)|0))<<13)|0;c=((o=o+Math.imul(E,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(U,rt),i=(i=Math.imul(U,nt))+Math.imul(D,rt)|0,o=Math.imul(D,nt),n=n+Math.imul(L,ot)|0,i=(i=i+Math.imul(L,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,n=n+Math.imul(P,ut)|0,i=(i=i+Math.imul(P,ct)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ct)|0,n=n+Math.imul(T,ht)|0,i=(i=i+Math.imul(T,lt)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,lt)|0;var Ot=(c+(n=n+Math.imul(A,pt)|0)|0)+((8191&(i=(i=i+Math.imul(A,mt)|0)+Math.imul(R,pt)|0))<<13)|0;c=((o=o+Math.imul(R,mt)|0)+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(U,ot),i=(i=Math.imul(U,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),n=n+Math.imul(L,ut)|0,i=(i=i+Math.imul(L,ct)|0)+Math.imul(N,ut)|0,o=o+Math.imul(N,ct)|0,n=n+Math.imul(P,ht)|0,i=(i=i+Math.imul(P,lt)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,lt)|0;var Ct=(c+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(O,pt)|0))<<13)|0;c=((o=o+Math.imul(O,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(U,ut),i=(i=Math.imul(U,ct))+Math.imul(D,ut)|0,o=Math.imul(D,ct),n=n+Math.imul(L,ht)|0,i=(i=i+Math.imul(L,lt)|0)+Math.imul(N,ht)|0,o=o+Math.imul(N,lt)|0;var Pt=(c+(n=n+Math.imul(P,pt)|0)|0)+((8191&(i=(i=i+Math.imul(P,mt)|0)+Math.imul(B,pt)|0))<<13)|0;c=((o=o+Math.imul(B,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(U,ht),i=(i=Math.imul(U,lt))+Math.imul(D,ht)|0,o=Math.imul(D,lt);var Bt=(c+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,mt)|0)+Math.imul(N,pt)|0))<<13)|0;c=((o=o+Math.imul(N,mt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var It=(c+(n=Math.imul(U,pt))|0)+((8191&(i=(i=Math.imul(U,mt))+Math.imul(D,pt)|0))<<13)|0;return c=((o=Math.imul(D,mt))+(i>>>13)|0)+(It>>>26)|0,It&=67108863,u[0]=gt,u[1]=bt,u[2]=yt,u[3]=vt,u[4]=_t,u[5]=wt,u[6]=Mt,u[7]=St,u[8]=Et,u[9]=kt,u[10]=At,u[11]=Rt,u[12]=xt,u[13]=Tt,u[14]=Ot,u[15]=Ct,u[16]=Pt,u[17]=Bt,u[18]=It,0!==c&&(u[19]=c,r.length++),r};function m(t,e,r){return(new g).mulp(t,e,r)}function g(t,e){this.x=t,this.y=e}Math.imul||(p=d),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?d(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var s=i;i=0;for(var a=67108863&n,u=Math.min(o,e.length-1),c=Math.max(0,o-t.length+1);c<=u;c++){var f=o-c,h=(0|t.words[f])*(0|e.words[c]),l=67108863&h;a=67108863&(l=l+a|0),i+=(s=(s=s+(h/67108864|0)|0)+(l>>>26)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):m(this,t,e)},g.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},g.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},g.prototype.permute=function(t,e,r,n,i,o){for(var s=0;s<o;s++)n[s]=e[t[s]],i[s]=r[t[s]]},g.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var s=1;s<i;s<<=1)for(var a=s<<1,u=Math.cos(2*Math.PI/a),c=Math.sin(2*Math.PI/a),f=0;f<i;f+=a)for(var h=u,l=c,d=0;d<s;d++){var p=r[f+d],m=n[f+d],g=r[f+d+s],b=n[f+d+s],y=h*g-l*b;b=h*b+l*g,g=y,r[f+d]=p+g,n[f+d]=m+b,r[f+d+s]=p-g,n[f+d+s]=m-b,d!==a&&(y=u*h-c*l,l=u*l+c*h,h=y)}},g.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},g.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},g.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},g.prototype.convert13b=function(t,e,r,i){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<i;++s)r[s]=0;n(0===o),n(0==(-8192&o))},g.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},g.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),s=new Array(n),a=new Array(n),u=new Array(n),c=new Array(n),f=new Array(n),h=new Array(n),l=r.words;l.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,c,n),this.transform(s,o,a,u,n,i),this.transform(c,o,f,h,n,i);for(var d=0;d<n;d++){var p=a[d]*f[d]-u[d]*h[d];u[d]=a[d]*h[d]+u[d]*f[d],a[d]=p}return this.conjugate(a,u,n),this.transform(a,u,l,o,n,i),this.conjugate(l,o,n),this.normalize13b(l,n),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){n("number"==typeof t),n(t<67108864);for(var e=0,r=0;r<this.length;r++){var i=(0|this.words[r])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,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 n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){n("number"==typeof t&&t>=0);var e,r=t%26,i=(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,u=(0|this.words[e])-a<<r;this.words[e]=u|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},o.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var i;n("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,u=r;if(i-=s,i=Math.max(0,i),u){for(var c=0;c<s;c++)u.words[c]=this.words[c];u.length=s}if(0===s);else if(this.length>s)for(this.length-=s,c=0;c<this.length;c++)this.words[c]=this.words[c+s];else this.words[0]=0,this.length=1;var f=0;for(c=this.length-1;c>=0&&(0!==f||c>=i);c--){var h=0|this.words[c];this.words[c]=f<<26-o|h>>>o,f=h&a}return u&&0!==f&&(u.words[u.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;return!(this.length<=r)&&!!(this.words[r]&i)},o.prototype.imaskn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return n("number"==typeof t),n(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(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<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 i,o,s=t.length+r;this._expand(s);var a=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+a;var u=(0|t.words[i])*e;a=((o-=67108863&u)>>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)a=(o=(0|this.words[i+r])+a)>>26,this.words[i+r]=67108863&o;if(0===a)return this.strip();for(n(-1===a),a=0,i=0;i<this.length;i++)a=(o=-(0|this.words[i])+a)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,s=0|i.words[i.length-1];0!==(r=26-this._countBits(s))&&(i=i.ushln(r),n.iushln(r),s=0|i.words[i.length-1]);var a,u=n.length-i.length;if("mod"!==e){(a=new o(null)).length=u+1,a.words=new Array(a.length);for(var c=0;c<a.length;c++)a.words[c]=0}var f=n.clone()._ishlnsubmul(i,1,u);0===f.negative&&(n=f,a&&(a.words[u]=1));for(var h=u-1;h>=0;h--){var l=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(l=Math.min(l/s|0,67108863),n._ishlnsubmul(i,l,h);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);a&&(a.words[h]=l)}return a&&a.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(i=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:i,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(i=a.div.neg()),{div:i,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 i,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,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},o.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),s=new o(0),a=new o(0),u=new o(1),c=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++c;for(var f=r.clone(),h=e.clone();!e.isZero();){for(var l=0,d=1;0==(e.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(e.iushrn(l);l-- >0;)(i.isOdd()||s.isOdd())&&(i.iadd(f),s.isub(h)),i.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()||u.isOdd())&&(a.iadd(f),u.isub(h)),a.iushrn(1),u.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(a),s.isub(u)):(r.isub(e),a.isub(i),u.isub(s))}return{a:a,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,s=new o(1),a=new o(0),u=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,f=1;0==(e.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(e.iushrn(c);c-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var h=0,l=1;0==(r.words[0]&l)&&h<26;++h,l<<=1);if(h>0)for(r.iushrn(h);h-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(i=0===e.cmpn(1)?s:a).cmpn(0)<0&&i.iadd(t),i},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 n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},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){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var o=i,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),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<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 n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(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 n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(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 n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var b={k256:null,p224:null,p192:null,p25519:null};function y(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 v(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){y.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 n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function E(t){S.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new 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)}y.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},y.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 n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},y.prototype.split=function(t,e){t.iushrn(this.n,0,e)},y.prototype.imulK=function(t){return t.imul(this.k)},i(v,y),v.prototype.split=function(t,e){for(var r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var i=t.words[9];for(e.words[e.length++]=4194303&i,n=10;n<t.length;n++){var o=0|t.words[n];t.words[n-10]=(4194303&o)<<4|i>>>22,i=o}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},v.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 n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(_,y),i(w,y),i(M,y),M.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(b[t])return b[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new _;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return b[t]=e,e},S.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},S.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),"red works only with positives"),n(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(n(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var i=this.m.subn(1),s=0;!i.isZero()&&0===i.andln(1);)s++,i.iushrn(1);n(!i.isZero());var a=new o(1).toRed(this),u=a.redNeg(),c=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,c).cmp(u);)f.redIAdd(u);for(var h=this.pow(f,i),l=this.pow(t,i.addn(1).iushrn(1)),d=this.pow(t,i),p=s;0!==d.cmp(a);){for(var m=d,g=0;0!==m.cmp(a);g++)m=m.redSqr();n(g<p);var b=this.pow(h,new o(1).iushln(p-g-1));l=l.redMul(b),h=b.redSqr(),d=d.redMul(h),p=g}return l},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 n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var i=r[0],s=0,a=0,u=e.bitLength()%26;for(0===u&&(u=26),n=e.length-1;n>=0;n--){for(var c=e.words[n],f=u-1;f>=0;f--){var 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h=n-f,l=i[h-(f%4?0:4)];c[f]=f<4||h<=4?l:u.INV_SUB_MIX[0][u.SBOX[l>>>24]]^u.INV_SUB_MIX[1][u.SBOX[l>>>16&255]]^u.INV_SUB_MIX[2][u.SBOX[l>>>8&255]]^u.INV_SUB_MIX[3][u.SBOX[255&l]]}this._nRounds=r,this._keySchedule=i,this._invKeySchedule=c},c.prototype.encryptBlockRaw=function(t){return s(t=i(t),this._keySchedule,u.SUB_MIX,u.SBOX,this._nRounds)},c.prototype.encryptBlock=function(t){var e=this.encryptBlockRaw(t),r=n.allocUnsafe(16);return r.writeUInt32BE(e[0],0),r.writeUInt32BE(e[1],4),r.writeUInt32BE(e[2],8),r.writeUInt32BE(e[3],12),r},c.prototype.decryptBlock=function(t){var e=(t=i(t))[1];t[1]=t[3],t[3]=e;var r=s(t,this._invKeySchedule,u.INV_SUB_MIX,u.INV_SBOX,this._nRounds),o=n.allocUnsafe(16);return o.writeUInt32BE(r[0],0),o.writeUInt32BE(r[3],4),o.writeUInt32BE(r[2],8),o.writeUInt32BE(r[1],12),o},c.prototype.scrub=function(){o(this._keySchedule),o(this._invKeySchedule),o(this._key)},t.exports.AES=c},function(t,e,r){var n=r(1).Buffer,i=r(60);t.exports=function(t,e,r,o){if(n.isBuffer(t)||(t=n.from(t,"binary")),e&&(n.isBuffer(e)||(e=n.from(e,"binary")),8!==e.length))throw new RangeError("salt should be Buffer with 8 byte length");for(var s=r/8,a=n.alloc(s),u=n.alloc(o||0),c=n.alloc(0);s>0||o>0;){var f=new i;f.update(c),f.update(t),e&&f.update(e),c=f.digest();var h=0;if(s>0){var l=a.length-s;h=Math.min(s,c.length),c.copy(a,l,0,h),s-=h}if(h<c.length&&o>0){var d=u.length-o,p=Math.min(o,c.length-h);c.copy(u,d,h,h+p),o-=p}}return c.fill(0),{key:a,iv:u}}},function(t,e,r){"use strict";var n=r(11),i=r(8),o=i.getNAF,s=i.getJSF,a=i.assert;function u(t,e){this.type=t,this.p=new n(e.p,16),this.red=e.prime?n.red(e.prime):n.mont(this.p),this.zero=new n(0).toRed(this.red),this.one=new n(1).toRed(this.red),this.two=new n(2).toRed(this.red),this.n=e.n&&new n(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function c(t,e){this.curve=t,this.type=e,this.precomputed=null}t.exports=u,u.prototype.point=function(){throw new Error("Not implemented")},u.prototype.validate=function(){throw new Error("Not implemented")},u.prototype._fixedNafMul=function(t,e){a(t.precomputed);var r=t._getDoubles(),n=o(e,1,this._bitLength),i=(1<<r.step+1)-(r.step%2==0?2:1);i/=3;var s,u,c=[];for(s=0;s<n.length;s+=r.step){u=0;for(var f=s+r.step-1;f>=s;f--)u=(u<<1)+n[f];c.push(u)}for(var h=this.jpoint(null,null,null),l=this.jpoint(null,null,null),d=i;d>0;d--){for(s=0;s<c.length;s++)(u=c[s])===d?l=l.mixedAdd(r.points[s]):u===-d&&(l=l.mixedAdd(r.points[s].neg()));h=h.add(l)}return h.toP()},u.prototype._wnafMul=function(t,e){var r=4,n=t._getNAFPoints(r);r=n.wnd;for(var i=n.points,s=o(e,r,this._bitLength),u=this.jpoint(null,null,null),c=s.length-1;c>=0;c--){for(var f=0;c>=0&&0===s[c];c--)f++;if(c>=0&&f++,u=u.dblp(f),c<0)break;var h=s[c];a(0!==h),u="affine"===t.type?h>0?u.mixedAdd(i[h-1>>1]):u.mixedAdd(i[-h-1>>1].neg()):h>0?u.add(i[h-1>>1]):u.add(i[-h-1>>1].neg())}return"affine"===t.type?u.toP():u},u.prototype._wnafMulAdd=function(t,e,r,n,i){var a,u,c,f=this._wnafT1,h=this._wnafT2,l=this._wnafT3,d=0;for(a=0;a<n;a++){var p=(c=e[a])._getNAFPoints(t);f[a]=p.wnd,h[a]=p.points}for(a=n-1;a>=1;a-=2){var m=a-1,g=a;if(1===f[m]&&1===f[g]){var b=[e[m],null,null,e[g]];0===e[m].y.cmp(e[g].y)?(b[1]=e[m].add(e[g]),b[2]=e[m].toJ().mixedAdd(e[g].neg())):0===e[m].y.cmp(e[g].y.redNeg())?(b[1]=e[m].toJ().mixedAdd(e[g]),b[2]=e[m].add(e[g].neg())):(b[1]=e[m].toJ().mixedAdd(e[g]),b[2]=e[m].toJ().mixedAdd(e[g].neg()));var y=[-3,-1,-5,-7,0,7,5,1,3],v=s(r[m],r[g]);for(d=Math.max(v[0].length,d),l[m]=new Array(d),l[g]=new Array(d),u=0;u<d;u++){var _=0|v[0][u],w=0|v[1][u];l[m][u]=y[3*(_+1)+(w+1)],l[g][u]=0,h[m]=b}}else l[m]=o(r[m],f[m],this._bitLength),l[g]=o(r[g],f[g],this._bitLength),d=Math.max(l[m].length,d),d=Math.max(l[g].length,d)}var M=this.jpoint(null,null,null),S=this._wnafT4;for(a=d;a>=0;a--){for(var E=0;a>=0;){var k=!0;for(u=0;u<n;u++)S[u]=0|l[u][a],0!==S[u]&&(k=!1);if(!k)break;E++,a--}if(a>=0&&E++,M=M.dblp(E),a<0)break;for(u=0;u<n;u++){var A=S[u];0!==A&&(A>0?c=h[u][A-1>>1]:A<0&&(c=h[u][-A-1>>1].neg()),M="affine"===c.type?M.mixedAdd(c):M.add(c))}}for(a=0;a<n;a++)h[a]=null;return i?M:M.toP()},u.BasePoint=c,c.prototype.eq=function(){throw new Error("Not implemented")},c.prototype.validate=function(){return this.curve.validate(this)},u.prototype.decodePoint=function(t,e){t=i.toArray(t,e);var r=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*r)return 6===t[0]?a(t[t.length-1]%2==0):7===t[0]&&a(t[t.length-1]%2==1),this.point(t.slice(1,1+r),t.slice(1+r,1+2*r));if((2===t[0]||3===t[0])&&t.length-1===r)return this.pointFromX(t.slice(1,1+r),3===t[0]);throw new Error("Unknown point format")},c.prototype.encodeCompressed=function(t){return this.encode(t,!0)},c.prototype._encode=function(t){var e=this.curve.p.byteLength(),r=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(r):[4].concat(r,this.getY().toArray("be",e))},c.prototype.encode=function(t,e){return i.encode(this._encode(e),t)},c.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},c.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},c.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i<e;i+=t){for(var o=0;o<t;o++)n=n.dbl();r.push(n)}return{step:t,points:r}},c.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],r=(1<<t)-1,n=1===r?null:this.dbl(),i=1;i<r;i++)e[i]=e[i-1].add(n);return{wnd:t,points:e}},c.prototype._getBeta=function(){return null},c.prototype.dblp=function(t){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}},function(t,e,r){var n=r(318),i=r(325),o=r(326),s=r(69),a=r(134),u=r(1).Buffer;function c(t){var e;"object"!=typeof t||u.isBuffer(t)||(e=t.passphrase,t=t.key),"string"==typeof t&&(t=u.from(t));var r,c,f=o(t,e),h=f.tag,l=f.data;switch(h){case"CERTIFICATE":c=n.certificate.decode(l,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(c||(c=n.PublicKey.decode(l,"der")),r=c.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPublicKey.decode(c.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return c.subjectPrivateKey=c.subjectPublicKey,{type:"ec",data:c};case"1.2.840.10040.4.1":return c.algorithm.params.pub_key=n.DSAparam.decode(c.subjectPublicKey.data,"der"),{type:"dsa",data:c.algorithm.params};default:throw new Error("unknown key id "+r)}case"ENCRYPTED PRIVATE KEY":l=function(t,e){var r=t.algorithm.decrypt.kde.kdeparams.salt,n=parseInt(t.algorithm.decrypt.kde.kdeparams.iters.toString(),10),o=i[t.algorithm.decrypt.cipher.algo.join(".")],c=t.algorithm.decrypt.cipher.iv,f=t.subjectPrivateKey,h=parseInt(o.split("-")[1],10)/8,l=a.pbkdf2Sync(e,r,n,h,"sha1"),d=s.createDecipheriv(o,l,c),p=[];return p.push(d.update(f)),p.push(d.final()),u.concat(p)}(l=n.EncryptedPrivateKey.decode(l,"der"),e);case"PRIVATE KEY":switch(r=(c=n.PrivateKey.decode(l,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPrivateKey.decode(c.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:c.algorithm.curve,privateKey:n.ECPrivateKey.decode(c.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return c.algorithm.params.priv_key=n.DSAparam.decode(c.subjectPrivateKey,"der"),{type:"dsa",params:c.algorithm.params};default:throw new Error("unknown key id "+r)}case"RSA PUBLIC KEY":return n.RSAPublicKey.decode(l,"der");case"RSA PRIVATE KEY":return n.RSAPrivateKey.decode(l,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:n.DSAPrivateKey.decode(l,"der")};case"EC PRIVATE KEY":return{curve:(l=n.ECPrivateKey.decode(l,"der")).parameters.value,privateKey:l.privateKey};default:throw new Error("unknown key type "+h)}}t.exports=c,c.signature=n.signature},function(t,e){t.exports=function(){for(var t={},e=0;e<arguments.length;e++){var n=arguments[e];for(var i in n)r.call(n,i)&&(t[i]=n[i])}return t};var r=Object.prototype.hasOwnProperty},function(t,e,r){"use strict";var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},i=r(84),o=i.keccak224,s=i.keccak384,a=i.keccak256,u=i.keccak512,c=r(395),f=r(53),h=r(40),l=r(5),d=r(15),p=r(1).Buffer;Object.assign(e,r(25)),e.MAX_INTEGER=new l("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",16),e.TWO_POW256=new l("10000000000000000000000000000000000000000000000000000000000000000",16),e.KECCAK256_NULL_S="c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470",e.SHA3_NULL_S=e.KECCAK256_NULL_S,e.KECCAK256_NULL=p.from(e.KECCAK256_NULL_S,"hex"),e.SHA3_NULL=e.KECCAK256_NULL,e.KECCAK256_RLP_ARRAY_S="1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",e.SHA3_RLP_ARRAY_S=e.KECCAK256_RLP_ARRAY_S,e.KECCAK256_RLP_ARRAY=p.from(e.KECCAK256_RLP_ARRAY_S,"hex"),e.SHA3_RLP_ARRAY=e.KECCAK256_RLP_ARRAY,e.KECCAK256_RLP_S="56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",e.SHA3_RLP_S=e.KECCAK256_RLP_S,e.KECCAK256_RLP=p.from(e.KECCAK256_RLP_S,"hex"),e.SHA3_RLP=e.KECCAK256_RLP,e.BN=l,e.rlp=h,e.secp256k1=c,e.zeros=function(t){return p.allocUnsafe(t).fill(0)},e.zeroAddress=function(){var t=e.zeros(20);return e.bufferToHex(t)},e.setLengthLeft=e.setLength=function(t,r,n){var i=e.zeros(r);return t=e.toBuffer(t),n?t.length<r?(t.copy(i),i):t.slice(0,r):t.length<r?(t.copy(i,r-t.length),i):t.slice(-r)},e.setLengthRight=function(t,r){return e.setLength(t,r,!0)},e.unpad=e.stripZeros=function(t){for(var r=(t=e.stripHexPrefix(t))[0];t.length>0&&"0"===r.toString();)r=(t=t.slice(1))[0];return t},e.toBuffer=function(t){if(!p.isBuffer(t))if(Array.isArray(t))t=p.from(t);else if("string"==typeof t)t=e.isHexString(t)?p.from(e.padToEven(e.stripHexPrefix(t)),"hex"):p.from(t);else if("number"==typeof t)t=e.intToBuffer(t);else if(null==t)t=p.allocUnsafe(0);else if(l.isBN(t))t=t.toArrayLike(p);else{if(!t.toArray)throw new Error("invalid type");t=p.from(t.toArray())}return t},e.bufferToInt=function(t){return new l(e.toBuffer(t)).toNumber()},e.bufferToHex=function(t){return"0x"+(t=e.toBuffer(t)).toString("hex")},e.fromSigned=function(t){return new l(t).fromTwos(256)},e.toUnsigned=function(t){return p.from(t.toTwos(256).toArray())},e.keccak=function(t,r){switch(t=e.toBuffer(t),r||(r=256),r){case 224:return o(t);case 256:return a(t);case 384:return s(t);case 512:return u(t);default:throw new Error("Invald algorithm: keccak"+r)}},e.keccak256=function(t){return e.keccak(t)},e.sha3=e.keccak,e.sha256=function(t){return t=e.toBuffer(t),d("sha256").update(t).digest()},e.ripemd160=function(t,r){t=e.toBuffer(t);var n=d("rmd160").update(t).digest();return!0===r?e.setLength(n,32):n},e.rlphash=function(t){return e.keccak(h.encode(t))},e.isValidPrivate=function(t){return c.privateKeyVerify(t)},e.isValidPublic=function(t,e){return 64===t.length?c.publicKeyVerify(p.concat([p.from([4]),t])):!!e&&c.publicKeyVerify(t)},e.pubToAddress=e.publicToAddress=function(t,r){return t=e.toBuffer(t),r&&64!==t.length&&(t=c.publicKeyConvert(t,!1).slice(1)),f(64===t.length),e.keccak(t).slice(-20)};var m=e.privateToPublic=function(t){return t=e.toBuffer(t),c.publicKeyCreate(t,!1).slice(1)};e.importPublic=function(t){return 64!==(t=e.toBuffer(t)).length&&(t=c.publicKeyConvert(t,!1).slice(1)),t},e.ecsign=function(t,e){var r=c.sign(t,e),n={};return n.r=r.signature.slice(0,32),n.s=r.signature.slice(32,64),n.v=r.recovery+27,n},e.hashPersonalMessage=function(t){var r=e.toBuffer("Ethereum Signed Message:\n"+t.length.toString());return e.keccak(p.concat([r,t]))},e.ecrecover=function(t,r,n,i){var o=p.concat([e.setLength(n,32),e.setLength(i,32)],64),s=r-27;if(0!==s&&1!==s)throw new Error("Invalid signature v value");var a=c.recover(t,o,s);return c.publicKeyConvert(a,!1).slice(1)},e.toRpcSig=function(t,r,n){if(27!==t&&28!==t)throw new Error("Invalid recovery id");return e.bufferToHex(p.concat([e.setLengthLeft(r,32),e.setLengthLeft(n,32),e.toBuffer(t-27)]))},e.fromRpcSig=function(t){if(65!==(t=e.toBuffer(t)).length)throw new Error("Invalid signature length");var r=t[64];return r<27&&(r+=27),{v:r,r:t.slice(0,32),s:t.slice(32,64)}},e.privateToAddress=function(t){return 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h=o.substitute(c,f),l=s;s=(a^o.permute(h))>>>0,a=l}o.rip(s,a,n,i)}},function(t,e,r){var n=r(38),i=r(1).Buffer,o=r(142);function s(t){var e=t._cipher.encryptBlockRaw(t._prev);return o(t._prev),e}e.encrypt=function(t,e){var r=Math.ceil(e.length/16),o=t._cache.length;t._cache=i.concat([t._cache,i.allocUnsafe(16*r)]);for(var a=0;a<r;a++){var u=s(t),c=o+16*a;t._cache.writeUInt32BE(u[0],c+0),t._cache.writeUInt32BE(u[1],c+4),t._cache.writeUInt32BE(u[2],c+8),t._cache.writeUInt32BE(u[3],c+12)}var f=t._cache.slice(0,e.length);return t._cache=t._cache.slice(e.length),n(e,f)}},function(t,e){t.exports=function(t){for(var e,r=t.length;r--;){if(255!==(e=t.readUInt8(r))){e++,t.writeUInt8(e,r);break}t.writeUInt8(0,r)}}},function(t){t.exports=JSON.parse('{"aes-128-ecb":{"cipher":"AES","key":128,"iv":0,"mode":"ECB","type":"block"},"aes-192-ecb":{"cipher":"AES","key":192,"iv":0,"mode":"ECB","type":"block"},"aes-256-ecb":{"cipher":"AES","key":256,"iv":0,"mode":"ECB","type":"block"},"aes-128-cbc":{"cipher":"AES","key":128,"iv":16,"mode":"CBC","type":"block"},"aes-192-cbc":{"cipher":"AES","key":192,"iv":16,"mode":"CBC","type":"block"},"aes-256-cbc":{"cipher":"AES","key":256,"iv":16,"mode":"CBC","type":"block"},"aes128":{"cipher":"AES","key":128,"iv":16,"mode":"CBC","type":"block"},"aes192":{"cipher":"AES","key":192,"iv":16,"mode":"CBC","type":"block"},"aes256":{"cipher":"AES","key":256,"iv":16,"mode":"CBC","type":"block"},"aes-128-cfb":{"cipher":"AES","key":128,"iv":16,"mode":"CFB","type":"stream"},"aes-192-cfb":{"cipher":"AES","key":192,"iv":16,"mode":"CFB","type":"stream"},"aes-256-cfb":{"cipher":"AES","key":256,"iv":16,"mode":"CFB","type":"stream"},"aes-128-cfb8":{"cipher":"AES","key":128,"iv":16,"mode":"CFB8","type":"stream"},"aes-192-cfb8":{"cipher":"AES","key":192,"iv":16,"mode":"CFB8","type":"stream"},"aes-256-cfb8":{"cipher":"AES","key":256,"iv":16,"mode":"CFB8","type":"stream"},"aes-128-cfb1":{"cipher":"AES","key":128,"iv":16,"mode":"CFB1","type":"stream"},"aes-192-cfb1":{"cipher":"AES","key":192,"iv":16,"mode":"CFB1","type":"stream"},"aes-256-cfb1":{"cipher":"AES","key":256,"iv":16,"mode":"CFB1","type":"stream"},"aes-128-ofb":{"cipher":"AES","key":128,"iv":16,"mode":"OFB","type":"stream"},"aes-192-ofb":{"cipher":"AES","key":192,"iv":16,"mode":"OFB","type":"stream"},"aes-256-ofb":{"cipher":"AES","key":256,"iv":16,"mode":"OFB","type":"stream"},"aes-128-ctr":{"cipher":"AES","key":128,"iv":16,"mode":"CTR","type":"stream"},"aes-192-ctr":{"cipher":"AES","key":192,"iv":16,"mode":"CTR","type":"stream"},"aes-256-ctr":{"cipher":"AES","key":256,"iv":16,"mode":"CTR","type":"stream"},"aes-128-gcm":{"cipher":"AES","key":128,"iv":12,"mode":"GCM","type":"auth"},"aes-192-gcm":{"cipher":"AES","key":192,"iv":12,"mode":"GCM","type":"auth"},"aes-256-gcm":{"cipher":"AES","key":256,"iv":12,"mode":"GCM","type":"auth"}}')},function(t,e,r){var n=r(47),i=r(1).Buffer,o=r(16),s=r(2),a=r(285),u=r(38),c=r(142);function f(t,e,r,s){o.call(this);var u=i.alloc(4,0);this._cipher=new n.AES(e);var f=this._cipher.encryptBlock(u);this._ghash=new a(f),r=function(t,e,r){if(12===e.length)return t._finID=i.concat([e,i.from([0,0,0,1])]),i.concat([e,i.from([0,0,0,2])]);var n=new a(r),o=e.length,s=o%16;n.update(e),s&&(s=16-s,n.update(i.alloc(s,0))),n.update(i.alloc(8,0));var u=8*o,f=i.alloc(8);f.writeUIntBE(u,0,8),n.update(f),t._finID=n.state;var h=i.from(t._finID);return c(h),h}(this,r,f),this._prev=i.from(r),this._cache=i.allocUnsafe(0),this._secCache=i.allocUnsafe(0),this._decrypt=s,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}s(f,o),f.prototype._update=function(t){if(!this._called&&this._alen){var e=16-this._alen%16;e<16&&(e=i.alloc(e,0),this._ghash.update(e))}this._called=!0;var r=this._mode.encrypt(this,t);return this._decrypt?this._ghash.update(t):this._ghash.update(r),this._len+=t.length,r},f.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var t=u(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(t,e){var r=0;t.length!==e.length&&r++;for(var n=Math.min(t.length,e.length),i=0;i<n;++i)r+=t[i]^e[i];return r}(t,this._authTag))throw new Error("Unsupported state or unable to authenticate data");this._authTag=t,this._cipher.scrub()},f.prototype.getAuthTag=function(){if(this._decrypt||!i.isBuffer(this._authTag))throw new Error("Attempting to get auth tag in unsupported state");return this._authTag},f.prototype.setAuthTag=function(t){if(!this._decrypt)throw new Error("Attempting to set auth tag in unsupported state");this._authTag=t},f.prototype.setAAD=function(t){if(this._called)throw new Error("Attempting to set AAD in unsupported state");this._ghash.update(t),this._alen+=t.length},t.exports=f},function(t,e,r){var n=r(47),i=r(1).Buffer,o=r(16);function s(t,e,r,s){o.call(this),this._cipher=new n.AES(e),this._prev=i.from(r),this._cache=i.allocUnsafe(0),this._secCache=i.allocUnsafe(0),this._decrypt=s,this._mode=t}r(2)(s,o),s.prototype._update=function(t){return this._mode.encrypt(this,t,this._decrypt)},s.prototype._final=function(){this._cipher.scrub()},t.exports=s},function(t,e,r){var n=r(14);t.exports=y,y.simpleSieve=g,y.fermatTest=b;var i=r(5),o=new i(24),s=new(r(147)),a=new i(1),u=new i(2),c=new i(5),f=(new i(16),new i(8),new i(10)),h=new i(3),l=(new i(7),new i(11)),d=new i(4),p=(new i(12),null);function m(){if(null!==p)return p;var t=[];t[0]=2;for(var e=1,r=3;r<1048576;r+=2){for(var n=Math.ceil(Math.sqrt(r)),i=0;i<e&&t[i]<=n&&r%t[i]!=0;i++);e!==i&&t[i]<=n||(t[e++]=r)}return p=t,t}function g(t){for(var e=m(),r=0;r<e.length;r++)if(0===t.modn(e[r]))return 0===t.cmpn(e[r]);return!0}function b(t){var e=i.mont(t);return 0===u.toRed(e).redPow(t.subn(1)).fromRed().cmpn(1)}function y(t,e){if(t<16)return new i(2===e||5===e?[140,123]:[140,39]);var r,p;for(e=new i(e);;){for(r=new i(n(Math.ceil(t/8)));r.bitLength()>t;)r.ishrn(1);if(r.isEven()&&r.iadd(a),r.testn(1)||r.iadd(u),e.cmp(u)){if(!e.cmp(c))for(;r.mod(f).cmp(h);)r.iadd(d)}else for(;r.mod(o).cmp(l);)r.iadd(d);if(g(p=r.shrn(1))&&g(r)&&b(p)&&b(r)&&s.test(p)&&s.test(r))return r}}},function(t,e,r){var n=r(5),i=r(71);function o(t){this.rand=t||new i.Rand}t.exports=o,o.create=function(t){return new o(t)},o.prototype._randbelow=function(t){var e=t.bitLength(),r=Math.ceil(e/8);do{var i=new n(this.rand.generate(r))}while(i.cmp(t)>=0);return i},o.prototype._randrange=function(t,e){var r=e.sub(t);return t.add(this._randbelow(r))},o.prototype.test=function(t,e,r){var i=t.bitLength(),o=n.mont(t),s=new n(1).toRed(o);e||(e=Math.max(1,i/48|0));for(var a=t.subn(1),u=0;!a.testn(u);u++);for(var c=t.shrn(u),f=a.toRed(o);e>0;e--){var h=this._randrange(new n(2),a);r&&r(h);var l=h.toRed(o).redPow(c);if(0!==l.cmp(s)&&0!==l.cmp(f)){for(var d=1;d<u;d++){if(0===(l=l.redSqr()).cmp(s))return!1;if(0===l.cmp(f))break}if(d===u)return!1}}return!0},o.prototype.getDivisor=function(t,e){var r=t.bitLength(),i=n.mont(t),o=new n(1).toRed(i);e||(e=Math.max(1,r/48|0));for(var s=t.subn(1),a=0;!s.testn(a);a++);for(var u=t.shrn(a),c=s.toRed(i);e>0;e--){var f=this._randrange(new n(2),s),h=t.gcd(f);if(0!==h.cmpn(1))return h;var l=f.toRed(i).redPow(u);if(0!==l.cmp(o)&&0!==l.cmp(c)){for(var d=1;d<a;d++){if(0===(l=l.redSqr()).cmp(o))return l.fromRed().subn(1).gcd(t);if(0===l.cmp(c))break}if(d===a)return(l=l.redSqr()).fromRed().subn(1).gcd(t)}}return!1}},function(t,e,r){"use strict";(function(e,n){var i;t.exports=k,k.ReadableState=E;r(9).EventEmitter;var o=function(t,e){return t.listeners(e).length},s=r(149),a=r(0).Buffer,u=e.Uint8Array||function(){};var c,f=r(294);c=f&&f.debuglog?f.debuglog("stream"):function(){};var h,l,d,p=r(295),m=r(150),g=r(151).getHighWaterMark,b=r(31).codes,y=b.ERR_INVALID_ARG_TYPE,v=b.ERR_STREAM_PUSH_AFTER_EOF,_=b.ERR_METHOD_NOT_IMPLEMENTED,w=b.ERR_STREAM_UNSHIFT_AFTER_END_EVENT;r(32)(k,s);var M=m.errorOrDestroy,S=["error","close","destroy","pause","resume"];function E(t,e,n){i=i||r(33),t=t||{},"boolean"!=typeof n&&(n=e instanceof i),this.objectMode=!!t.objectMode,n&&(this.objectMode=this.objectMode||!!t.readableObjectMode),this.highWaterMark=g(this,t,"readableHighWaterMark",n),this.buffer=new p,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.paused=!0,this.emitClose=!1!==t.emitClose,this.autoDestroy=!!t.autoDestroy,this.destroyed=!1,this.defaultEncoding=t.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,t.encoding&&(h||(h=r(19).StringDecoder),this.decoder=new h(t.encoding),this.encoding=t.encoding)}function k(t){if(i=i||r(33),!(this instanceof k))return new k(t);var e=this instanceof i;this._readableState=new E(t,this,e),this.readable=!0,t&&("function"==typeof t.read&&(this._read=t.read),"function"==typeof t.destroy&&(this._destroy=t.destroy)),s.call(this)}function A(t,e,r,n,i){c("readableAddChunk",e);var o,s=t._readableState;if(null===e)s.reading=!1,function(t,e){if(c("onEofChunk"),e.ended)return;if(e.decoder){var 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R(t,e,r,n){e.flowing&&0===e.length&&!e.sync?(e.awaitDrain=0,t.emit("data",r)):(e.length+=e.objectMode?1:r.length,n?e.buffer.unshift(r):e.buffer.push(r),e.needReadable&&T(t)),C(t,e)}Object.defineProperty(k.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._readableState&&this._readableState.destroyed},set:function(t){this._readableState&&(this._readableState.destroyed=t)}}),k.prototype.destroy=m.destroy,k.prototype._undestroy=m.undestroy,k.prototype._destroy=function(t,e){e(t)},k.prototype.push=function(t,e){var r,n=this._readableState;return n.objectMode?r=!0:"string"==typeof t&&((e=e||n.defaultEncoding)!==n.encoding&&(t=a.from(t,e),e=""),r=!0),A(this,t,e,!1,r)},k.prototype.unshift=function(t){return A(this,t,null,!0,!1)},k.prototype.isPaused=function(){return!1===this._readableState.flowing},k.prototype.setEncoding=function(t){h||(h=r(19).StringDecoder);var e=new h(t);this._readableState.decoder=e,this._readableState.encoding=this._readableState.decoder.encoding;for(var n=this._readableState.buffer.head,i="";null!==n;)i+=e.write(n.data),n=n.next;return this._readableState.buffer.clear(),""!==i&&this._readableState.buffer.push(i),this._readableState.length=i.length,this};function x(t,e){return t<=0||0===e.length&&e.ended?0:e.objectMode?1:t!=t?e.flowing&&e.length?e.buffer.head.data.length:e.length:(t>e.highWaterMark&&(e.highWaterMark=function(t){return t>=1073741824?t=1073741824:(t--,t|=t>>>1,t|=t>>>2,t|=t>>>4,t|=t>>>8,t|=t>>>16,t++),t}(t)),t<=e.length?t:e.ended?e.length:(e.needReadable=!0,0))}function T(t){var e=t._readableState;c("emitReadable",e.needReadable,e.emittedReadable),e.needReadable=!1,e.emittedReadable||(c("emitReadable",e.flowing),e.emittedReadable=!0,n.nextTick(O,t))}function O(t){var e=t._readableState;c("emitReadable_",e.destroyed,e.length,e.ended),e.destroyed||!e.length&&!e.ended||(t.emit("readable"),e.emittedReadable=!1),e.needReadable=!e.flowing&&!e.ended&&e.length<=e.highWaterMark,N(t)}function C(t,e){e.readingMore||(e.readingMore=!0,n.nextTick(P,t,e))}function P(t,e){for(;!e.reading&&!e.ended&&(e.length<e.highWaterMark||e.flowing&&0===e.length);){var r=e.length;if(c("maybeReadMore read 0"),t.read(0),r===e.length)break}e.readingMore=!1}function B(t){var e=t._readableState;e.readableListening=t.listenerCount("readable")>0,e.resumeScheduled&&!e.paused?e.flowing=!0:t.listenerCount("data")>0&&t.resume()}function I(t){c("readable nexttick read 0"),t.read(0)}function L(t,e){c("resume",e.reading),e.reading||t.read(0),e.resumeScheduled=!1,t.emit("resume"),N(t),e.flowing&&!e.reading&&t.read(0)}function N(t){var e=t._readableState;for(c("flow",e.flowing);e.flowing&&null!==t.read(););}function j(t,e){return 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_t=(c+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,tt)|0)+Math.imul(l,Q)|0))<<13)|0;c=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(A,H),i=(i=Math.imul(A,z))+Math.imul(R,H)|0,o=Math.imul(R,z),n=n+Math.imul(S,F)|0,i=(i=i+Math.imul(S,W)|0)+Math.imul(E,F)|0,o=o+Math.imul(E,W)|0,n=n+Math.imul(_,G)|0,i=(i=i+Math.imul(_,J)|0)+Math.imul(w,G)|0,o=o+Math.imul(w,J)|0,n=n+Math.imul(b,Z)|0,i=(i=i+Math.imul(b,X)|0)+Math.imul(y,Z)|0,o=o+Math.imul(y,X)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var wt=(c+(n=n+Math.imul(h,rt)|0)|0)+((8191&(i=(i=i+Math.imul(h,nt)|0)+Math.imul(l,rt)|0))<<13)|0;c=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(T,H),i=(i=Math.imul(T,z))+Math.imul(O,H)|0,o=Math.imul(O,z),n=n+Math.imul(A,F)|0,i=(i=i+Math.imul(A,W)|0)+Math.imul(R,F)|0,o=o+Math.imul(R,W)|0,n=n+Math.imul(S,G)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(E,G)|0,o=o+Math.imul(E,J)|0,n=n+Math.imul(_,Z)|0,i=(i=i+Math.imul(_,X)|0)+Math.imul(w,Z)|0,o=o+Math.imul(w,X)|0,n=n+Math.imul(b,Q)|0,i=(i=i+Math.imul(b,tt)|0)+Math.imul(y,Q)|0,o=o+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,nt)|0;var Mt=(c+(n=n+Math.imul(h,ot)|0)|0)+((8191&(i=(i=i+Math.imul(h,st)|0)+Math.imul(l,ot)|0))<<13)|0;c=((o=o+Math.imul(l,st)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(P,H),i=(i=Math.imul(P,z))+Math.imul(B,H)|0,o=Math.imul(B,z),n=n+Math.imul(T,F)|0,i=(i=i+Math.imul(T,W)|0)+Math.imul(O,F)|0,o=o+Math.imul(O,W)|0,n=n+Math.imul(A,G)|0,i=(i=i+Math.imul(A,J)|0)+Math.imul(R,G)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(S,Z)|0,i=(i=i+Math.imul(S,X)|0)+Math.imul(E,Z)|0,o=o+Math.imul(E,X)|0,n=n+Math.imul(_,Q)|0,i=(i=i+Math.imul(_,tt)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,tt)|0,n=n+Math.imul(b,rt)|0,i=(i=i+Math.imul(b,nt)|0)+Math.imul(y,rt)|0,o=o+Math.imul(y,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(c+(n=n+Math.imul(h,ut)|0)|0)+((8191&(i=(i=i+Math.imul(h,ct)|0)+Math.imul(l,ut)|0))<<13)|0;c=((o=o+Math.imul(l,ct)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(L,H),i=(i=Math.imul(L,z))+Math.imul(N,H)|0,o=Math.imul(N,z),n=n+Math.imul(P,F)|0,i=(i=i+Math.imul(P,W)|0)+Math.imul(B,F)|0,o=o+Math.imul(B,W)|0,n=n+Math.imul(T,G)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(O,G)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(A,Z)|0,i=(i=i+Math.imul(A,X)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,X)|0,n=n+Math.imul(S,Q)|0,i=(i=i+Math.imul(S,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,n=n+Math.imul(_,rt)|0,i=(i=i+Math.imul(_,nt)|0)+Math.imul(w,rt)|0,o=o+Math.imul(w,nt)|0,n=n+Math.imul(b,ot)|0,i=(i=i+Math.imul(b,st)|0)+Math.imul(y,ot)|0,o=o+Math.imul(y,st)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ct)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,ct)|0;var Et=(c+(n=n+Math.imul(h,ht)|0)|0)+((8191&(i=(i=i+Math.imul(h,lt)|0)+Math.imul(l,ht)|0))<<13)|0;c=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(U,H),i=(i=Math.imul(U,z))+Math.imul(D,H)|0,o=Math.imul(D,z),n=n+Math.imul(L,F)|0,i=(i=i+Math.imul(L,W)|0)+Math.imul(N,F)|0,o=o+Math.imul(N,W)|0,n=n+Math.imul(P,G)|0,i=(i=i+Math.imul(P,J)|0)+Math.imul(B,G)|0,o=o+Math.imul(B,J)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,X)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,X)|0,n=n+Math.imul(A,Q)|0,i=(i=i+Math.imul(A,tt)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,n=n+Math.imul(S,rt)|0,i=(i=i+Math.imul(S,nt)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,nt)|0,n=n+Math.imul(_,ot)|0,i=(i=i+Math.imul(_,st)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,st)|0,n=n+Math.imul(b,ut)|0,i=(i=i+Math.imul(b,ct)|0)+Math.imul(y,ut)|0,o=o+Math.imul(y,ct)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,lt)|0;var kt=(c+(n=n+Math.imul(h,pt)|0)|0)+((8191&(i=(i=i+Math.imul(h,mt)|0)+Math.imul(l,pt)|0))<<13)|0;c=((o=o+Math.imul(l,mt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(U,F),i=(i=Math.imul(U,W))+Math.imul(D,F)|0,o=Math.imul(D,W),n=n+Math.imul(L,G)|0,i=(i=i+Math.imul(L,J)|0)+Math.imul(N,G)|0,o=o+Math.imul(N,J)|0,n=n+Math.imul(P,Z)|0,i=(i=i+Math.imul(P,X)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,X)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(A,rt)|0,i=(i=i+Math.imul(A,nt)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,nt)|0,n=n+Math.imul(S,ot)|0,i=(i=i+Math.imul(S,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,n=n+Math.imul(_,ut)|0,i=(i=i+Math.imul(_,ct)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,ct)|0,n=n+Math.imul(b,ht)|0,i=(i=i+Math.imul(b,lt)|0)+Math.imul(y,ht)|0,o=o+Math.imul(y,lt)|0;var At=(c+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;c=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(U,G),i=(i=Math.imul(U,J))+Math.imul(D,G)|0,o=Math.imul(D,J),n=n+Math.imul(L,Z)|0,i=(i=i+Math.imul(L,X)|0)+Math.imul(N,Z)|0,o=o+Math.imul(N,X)|0,n=n+Math.imul(P,Q)|0,i=(i=i+Math.imul(P,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(A,ot)|0,i=(i=i+Math.imul(A,st)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,st)|0,n=n+Math.imul(S,ut)|0,i=(i=i+Math.imul(S,ct)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,ct)|0,n=n+Math.imul(_,ht)|0,i=(i=i+Math.imul(_,lt)|0)+Math.imul(w,ht)|0,o=o+Math.imul(w,lt)|0;var Rt=(c+(n=n+Math.imul(b,pt)|0)|0)+((8191&(i=(i=i+Math.imul(b,mt)|0)+Math.imul(y,pt)|0))<<13)|0;c=((o=o+Math.imul(y,mt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(U,Z),i=(i=Math.imul(U,X))+Math.imul(D,Z)|0,o=Math.imul(D,X),n=n+Math.imul(L,Q)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,n=n+Math.imul(P,rt)|0,i=(i=i+Math.imul(P,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,n=n+Math.imul(A,ut)|0,i=(i=i+Math.imul(A,ct)|0)+Math.imul(R,ut)|0,o=o+Math.imul(R,ct)|0,n=n+Math.imul(S,ht)|0,i=(i=i+Math.imul(S,lt)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,lt)|0;var xt=(c+(n=n+Math.imul(_,pt)|0)|0)+((8191&(i=(i=i+Math.imul(_,mt)|0)+Math.imul(w,pt)|0))<<13)|0;c=((o=o+Math.imul(w,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(U,Q),i=(i=Math.imul(U,tt))+Math.imul(D,Q)|0,o=Math.imul(D,tt),n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,nt)|0,n=n+Math.imul(P,ot)|0,i=(i=i+Math.imul(P,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,n=n+Math.imul(T,ut)|0,i=(i=i+Math.imul(T,ct)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ct)|0,n=n+Math.imul(A,ht)|0,i=(i=i+Math.imul(A,lt)|0)+Math.imul(R,ht)|0,o=o+Math.imul(R,lt)|0;var Tt=(c+(n=n+Math.imul(S,pt)|0)|0)+((8191&(i=(i=i+Math.imul(S,mt)|0)+Math.imul(E,pt)|0))<<13)|0;c=((o=o+Math.imul(E,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(U,rt),i=(i=Math.imul(U,nt))+Math.imul(D,rt)|0,o=Math.imul(D,nt),n=n+Math.imul(L,ot)|0,i=(i=i+Math.imul(L,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,n=n+Math.imul(P,ut)|0,i=(i=i+Math.imul(P,ct)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ct)|0,n=n+Math.imul(T,ht)|0,i=(i=i+Math.imul(T,lt)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,lt)|0;var Ot=(c+(n=n+Math.imul(A,pt)|0)|0)+((8191&(i=(i=i+Math.imul(A,mt)|0)+Math.imul(R,pt)|0))<<13)|0;c=((o=o+Math.imul(R,mt)|0)+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(U,ot),i=(i=Math.imul(U,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),n=n+Math.imul(L,ut)|0,i=(i=i+Math.imul(L,ct)|0)+Math.imul(N,ut)|0,o=o+Math.imul(N,ct)|0,n=n+Math.imul(P,ht)|0,i=(i=i+Math.imul(P,lt)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,lt)|0;var Ct=(c+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(O,pt)|0))<<13)|0;c=((o=o+Math.imul(O,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(U,ut),i=(i=Math.imul(U,ct))+Math.imul(D,ut)|0,o=Math.imul(D,ct),n=n+Math.imul(L,ht)|0,i=(i=i+Math.imul(L,lt)|0)+Math.imul(N,ht)|0,o=o+Math.imul(N,lt)|0;var Pt=(c+(n=n+Math.imul(P,pt)|0)|0)+((8191&(i=(i=i+Math.imul(P,mt)|0)+Math.imul(B,pt)|0))<<13)|0;c=((o=o+Math.imul(B,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(U,ht),i=(i=Math.imul(U,lt))+Math.imul(D,ht)|0,o=Math.imul(D,lt);var Bt=(c+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,mt)|0)+Math.imul(N,pt)|0))<<13)|0;c=((o=o+Math.imul(N,mt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var It=(c+(n=Math.imul(U,pt))|0)+((8191&(i=(i=Math.imul(U,mt))+Math.imul(D,pt)|0))<<13)|0;return c=((o=Math.imul(D,mt))+(i>>>13)|0)+(It>>>26)|0,It&=67108863,u[0]=gt,u[1]=bt,u[2]=yt,u[3]=vt,u[4]=_t,u[5]=wt,u[6]=Mt,u[7]=St,u[8]=Et,u[9]=kt,u[10]=At,u[11]=Rt,u[12]=xt,u[13]=Tt,u[14]=Ot,u[15]=Ct,u[16]=Pt,u[17]=Bt,u[18]=It,0!==c&&(u[19]=c,r.length++),r};function b(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var s=i;i=0;for(var a=67108863&n,u=Math.min(o,e.length-1),c=Math.max(0,o-t.length+1);c<=u;c++){var f=o-c,h=(0|t.words[f])*(0|e.words[c]),l=67108863&h;a=67108863&(l=l+a|0),i+=(s=(s=s+(h/67108864|0)|0)+(l>>>26)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r._strip()}function y(t,e,r){return b(t,e,r)}function v(t,e){this.x=t,this.y=e}Math.imul||(g=m),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?g(this,t,e):r<63?m(this,t,e):r<1024?b(this,t,e):y(this,t,e)},v.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},v.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},v.prototype.permute=function(t,e,r,n,i,o){for(var s=0;s<o;s++)n[s]=e[t[s]],i[s]=r[t[s]]},v.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var s=1;s<i;s<<=1)for(var a=s<<1,u=Math.cos(2*Math.PI/a),c=Math.sin(2*Math.PI/a),f=0;f<i;f+=a)for(var h=u,l=c,d=0;d<s;d++){var p=r[f+d],m=n[f+d],g=r[f+d+s],b=n[f+d+s],y=h*g-l*b;b=h*b+l*g,g=y,r[f+d]=p+g,n[f+d]=m+b,r[f+d+s]=p-g,n[f+d+s]=m-b,d!==a&&(y=u*h-c*l,l=u*l+c*h,h=y)}},v.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},v.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},v.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},v.prototype.convert13b=function(t,e,r,i){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<i;++s)r[s]=0;n(0===o),n(0==(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},v.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),s=new Array(n),a=new Array(n),u=new Array(n),c=new Array(n),f=new Array(n),h=new Array(n),l=r.words;l.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,c,n),this.transform(s,o,a,u,n,i),this.transform(c,o,f,h,n,i);for(var d=0;d<n;d++){var p=a[d]*f[d]-u[d]*h[d];u[d]=a[d]*h[d]+u[d]*f[d],a[d]=p}return this.conjugate(a,u,n),this.transform(a,u,l,o,n,i),this.conjugate(l,o,n),this.normalize13b(l,n),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),y(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),n("number"==typeof t),n(t<67108864);for(var r=0,i=0;i<this.length;i++){var o=(0|this.words[i])*t,s=(67108863&o)+(67108863&r);r>>=26,r+=o/67108864|0,r+=s>>>26,this.words[i]=67108863&s}return 0!==r&&(this.words[i]=r,this.length++),e?this.ineg():this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=t.words[n]>>>i&1}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){n("number"==typeof t&&t>=0);var e,r=t%26,i=(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,u=(0|this.words[e])-a<<r;this.words[e]=u|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this._strip()},o.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var i;n("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,u=r;if(i-=s,i=Math.max(0,i),u){for(var c=0;c<s;c++)u.words[c]=this.words[c];u.length=s}if(0===s);else if(this.length>s)for(this.length-=s,c=0;c<this.length;c++)this.words[c]=this.words[c+s];else this.words[0]=0,this.length=1;var f=0;for(c=this.length-1;c>=0&&(0!==f||c>=i);c--){var h=0|this.words[c];this.words[c]=f<<26-o|h>>>o,f=h&a}return u&&0!==f&&(u.words[u.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;return!(this.length<=r)&&!!(this.words[r]&i)},o.prototype.imaskn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this._strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return n("number"==typeof t),n(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(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<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 i,o,s=t.length+r;this._expand(s);var a=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+a;var u=(0|t.words[i])*e;a=((o-=67108863&u)>>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)a=(o=(0|this.words[i+r])+a)>>26,this.words[i+r]=67108863&o;if(0===a)return this._strip();for(n(-1===a),a=0,i=0;i<this.length;i++)a=(o=-(0|this.words[i])+a)>>26,this.words[i]=67108863&o;return this.negative=1,this._strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,s=0|i.words[i.length-1];0!==(r=26-this._countBits(s))&&(i=i.ushln(r),n.iushln(r),s=0|i.words[i.length-1]);var a,u=n.length-i.length;if("mod"!==e){(a=new o(null)).length=u+1,a.words=new Array(a.length);for(var c=0;c<a.length;c++)a.words[c]=0}var f=n.clone()._ishlnsubmul(i,1,u);0===f.negative&&(n=f,a&&(a.words[u]=1));for(var h=u-1;h>=0;h--){var l=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(l=Math.min(l/s|0,67108863),n._ishlnsubmul(i,l,h);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);a&&(a.words[h]=l)}return a&&a._strip(),n._strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(i=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:i,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(i=a.div.neg()),{div:i,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 i,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,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&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),n(t<=67108863);for(var r=(1<<26)%t,i=0,o=this.length-1;o>=0;o--)i=(r*i+(0|this.words[o]))%t;return e?-i:i},o.prototype.modn=function(t){return this.modrn(t)},o.prototype.idivn=function(t){var e=t<0;e&&(t=-t),n(t<=67108863);for(var r=0,i=this.length-1;i>=0;i--){var o=(0|this.words[i])+67108864*r;this.words[i]=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){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),s=new o(0),a=new o(0),u=new o(1),c=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++c;for(var f=r.clone(),h=e.clone();!e.isZero();){for(var l=0,d=1;0==(e.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(e.iushrn(l);l-- >0;)(i.isOdd()||s.isOdd())&&(i.iadd(f),s.isub(h)),i.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()||u.isOdd())&&(a.iadd(f),u.isub(h)),a.iushrn(1),u.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(a),s.isub(u)):(r.isub(e),a.isub(i),u.isub(s))}return{a:a,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,s=new o(1),a=new o(0),u=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,f=1;0==(e.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(e.iushrn(c);c-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var h=0,l=1;0==(r.words[0]&l)&&h<26;++h,l<<=1);if(h>0)for(r.iushrn(h);h-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(i=0===e.cmpn(1)?s:a).cmpn(0)<0&&i.iadd(t),i},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 n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},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){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var o=i,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),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<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 n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(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 A(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(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 n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var _={k256:null,p224:null,p192:null,p25519:null};function w(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(){w.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function S(){w.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function E(){w.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function k(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function A(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function R(t){A.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)}w.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},w.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 n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},w.prototype.split=function(t,e){t.iushrn(this.n,0,e)},w.prototype.imulK=function(t){return t.imul(this.k)},i(M,w),M.prototype.split=function(t,e){for(var r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var i=t.words[9];for(e.words[e.length++]=4194303&i,n=10;n<t.length;n++){var o=0|t.words[n];t.words[n-10]=(4194303&o)<<4|i>>>22,i=o}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},M.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(S,w),i(E,w),i(k,w),k.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(_[t])return _[t];var e;if("k256"===t)e=new M;else if("p224"===t)e=new S;else if("p192"===t)e=new E;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new k}return _[t]=e,e},A.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},A.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),"red works only with positives"),n(t.red&&t.red===e.red,"red works only with red numbers")},A.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(f(t,t.umod(this.m)._forceRed(this)),t)},A.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},A.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},A.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},A.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)},A.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},A.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},A.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},A.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},A.prototype.isqr=function(t){return this.imul(t,t.clone())},A.prototype.sqr=function(t){return this.mul(t,t)},A.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var i=this.m.subn(1),s=0;!i.isZero()&&0===i.andln(1);)s++,i.iushrn(1);n(!i.isZero());var a=new o(1).toRed(this),u=a.redNeg(),c=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,c).cmp(u);)f.redIAdd(u);for(var h=this.pow(f,i),l=this.pow(t,i.addn(1).iushrn(1)),d=this.pow(t,i),p=s;0!==d.cmp(a);){for(var m=d,g=0;0!==m.cmp(a);g++)m=m.redSqr();n(g<p);var b=this.pow(h,new o(1).iushln(p-g-1));l=l.redMul(b),h=b.redSqr(),d=d.redMul(h),p=g}return l},A.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},A.prototype.pow=function(t,e){if(e.isZero())return new 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 n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var i=r[0],s=0,a=0,u=e.bitLength()%26;for(0===u&&(u=26),n=e.length-1;n>=0;n--){for(var c=e.words[n],f=u-1;f>=0;f--){var 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Array.isArray(t)?e?this._handleBatch(t,e):this._handleBatch(t):e?this._handle(t,e):this._promiseHandle(t)}asMiddleware(){return async(t,e,r,n)=>{try{const[i,o,a]=await s._runAllMiddleware(t,e,this._middleware);return o?(await s._runReturnHandlers(a),n(i)):r(async t=>{try{await s._runReturnHandlers(a)}catch(e){return t(e)}return t()})}catch(t){return n(t)}}}async _handleBatch(t,e){try{const r=await Promise.all(t.map(this._promiseHandle.bind(this)));return e?e(null,r):r}catch(t){if(e)return e(t);throw t}}_promiseHandle(t){return new Promise(e=>{this._handle(t,(t,r)=>{e(r)})})}async _handle(t,e){if(!t||Array.isArray(t)||"object"!=typeof t){const r=new o.EthereumRpcError(o.errorCodes.rpc.invalidRequest,"Requests must be plain objects. 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This is a bug, please report it."){if(Number.isInteger(t)){const r=t.toString();if(h(n.errorValues,r))return n.errorValues[r].message;if(c(t))return e.JSON_RPC_SERVER_ERROR_MESSAGE}return r}function u(t){if(!Number.isInteger(t))return!1;const e=t.toString();return!!n.errorValues[e]||!!c(t)}function c(t){return t>=-32099&&t<=-32e3}function f(t){return t&&"object"==typeof t&&!Array.isArray(t)?Object.assign({},t):t}function h(t,e){return Object.prototype.hasOwnProperty.call(t,e)}e.JSON_RPC_SERVER_ERROR_MESSAGE="Unspecified server error.",e.getMessageFromCode=a,e.isValidCode=u,e.serializeError=function(t,{fallbackError:e=s,shouldIncludeStack:r=!1}={}){var n,o;if(!e||!Number.isInteger(e.code)||"string"!=typeof e.message)throw new Error("Must provide fallback error with integer number code and string message.");if(t instanceof i.EthereumRpcError)return t.serialize();const c={};if(t&&"object"==typeof t&&!Array.isArray(t)&&h(t,"code")&&u(t.code)){const e=t;c.code=e.code,e.message&&"string"==typeof e.message?(c.message=e.message,h(e,"data")&&(c.data=e.data)):(c.message=a(c.code),c.data={originalError:f(t)})}else{c.code=e.code;const r=null===(n=t)||void 0===n?void 0:n.message;c.message=r&&"string"==typeof r?r:e.message,c.data={originalError:f(t)}}const l=null===(o=t)||void 0===o?void 0:o.stack;return r&&t&&l&&"string"==typeof l&&(c.stack=l),c}},function(t,e,r){t.exports=r(456)},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0});const n=r(6),i=n.__importDefault(r(196)),o=n.__importDefault(r(346)),s=n.__importDefault(r(368)),a=r(17),u=r(386),c=r(443),f=r(447),h=r(448),l=r(462),d=r(482),p=r(485);e.default=class extends u{constructor(t){if(super({pollingInterval:t.pollingInterval||8e3}),this.bridge="https://bridge.walletconnect.org",this.qrcode=!0,this.qrcodeModal=o.default,this.qrcodeModalOptions=void 0,this.rpc=null,this.infuraId="",this.http=null,this.isConnecting=!1,this.connected=!1,this.connectCallbacks=[],this.accounts=[],this.chainId=1,this.networkId=1,this.rpcUrl="",this.enable=()=>n.__awaiter(this,void 0,void 0,(function*(){const t=yield this.getWalletConnector();if(t)return this.start(),this.subscribeWalletConnector(),t.accounts;throw new Error("Failed to connect to WalleConnect")})),this.request=t=>n.__awaiter(this,void 0,void 0,(function*(){return this.send(t)})),this.send=(t,e)=>n.__awaiter(this,void 0,void 0,(function*(){if("string"==typeof t){const r=t;let n=e;return"personal_sign"===r&&(n=a.parsePersonalSign(n)),this.sendAsyncPromise(r,n)}if("personal_sign"===(t=Object.assign({id:a.payloadId(),jsonrpc:"2.0"},t)).method&&(t.params=a.parsePersonalSign(t.params)),!e)return this.sendAsyncPromise(t.method,t.params);this.sendAsync(t,e)})),this.onConnect=t=>{this.connectCallbacks.push(t)},this.triggerConnect=t=>{this.connectCallbacks&&this.connectCallbacks.length&&this.connectCallbacks.forEach(e=>e(t))},this.bridge=t.connector?t.connector.bridge:t.bridge||"https://bridge.walletconnect.org",this.qrcode=void 0===t.qrcode||!1!==t.qrcode,this.qrcodeModal=t.qrcodeModal||this.qrcodeModal,this.qrcodeModalOptions=t.qrcodeModalOptions,this.wc=t.connector||new i.default({bridge:this.bridge,qrcodeModal:this.qrcode?this.qrcodeModal:void 0,qrcodeModalOptions:this.qrcodeModalOptions,clientMeta:null==t?void 0:t.clientMeta}),this.rpc=t.rpc||null,!(this.rpc||t.infuraId&&"string"==typeof t.infuraId&&t.infuraId.trim()))throw new Error("Missing one of the required parameters: rpc or infuraId");this.infuraId=t.infuraId||"",this.chainId=void 0!==t.chainId?t.chainId:1,this.networkId=this.chainId,this.initialize()}get isWalletConnect(){return!0}get connector(){return this.wc}get walletMeta(){return this.wc.peerMeta}disconnect(){return n.__awaiter(this,void 0,void 0,(function*(){this.close()}))}close(){return n.__awaiter(this,void 0,void 0,(function*(){const t=yield this.getWalletConnector({disableSessionCreation:!0});yield t.killSession(),yield this.onDisconnect()}))}handleRequest(t){return n.__awaiter(this,void 0,void 0,(function*(){try{let e,r=null;const n=yield this.getWalletConnector();switch(t.method){case"wc_killSession":yield this.close(),r=null;break;case"eth_accounts":r=n.accounts;break;case"eth_coinbase":r=n.accounts[0];break;case"eth_chainId":r=n.chainId;break;case"net_version":r=n.networkId||n.chainId;break;case"eth_uninstallFilter":this.sendAsync(t,t=>t),r=!0;break;default:e=yield this.handleOtherRequests(t)}return e||this.formatResponse(t,r)}catch(t){throw this.emit("error",t),t}}))}handleOtherRequests(t){return n.__awaiter(this,void 0,void 0,(function*(){if(!a.signingMethods.includes(t.method)&&t.method.startsWith("eth_"))return this.handleReadRequests(t);const e=yield this.getWalletConnector(),r=yield e.sendCustomRequest(t);return this.formatResponse(t,r)}))}handleReadRequests(t){return n.__awaiter(this,void 0,void 0,(function*(){if(!this.http){const t=new Error("HTTP Connection not available");throw this.emit("error",t),t}return this.http.send(t)}))}formatResponse(t,e){return{id:t.id,jsonrpc:t.jsonrpc,result:e}}getWalletConnector(t={}){const{disableSessionCreation:e=!1}=t;return new Promise((t,r)=>{const n=this.wc;if(this.isConnecting)this.onConnect(e=>t(e));else if(n.connected||e)this.connected||(this.connected=!0,this.updateState(n.session)),t(n);else{this.isConnecting=!0;const e=this.chainId?{chainId:this.chainId}:void 0;n.on("modal_closed",()=>{r(new Error("User closed modal"))}),n.createSession(e).then(()=>{n.on("connect",(e,i)=>{if(e)return this.isConnecting=!1,r(e);this.isConnecting=!1,this.connected=!0,i&&this.updateState(i.params[0]),this.emit("connect"),this.triggerConnect(n),t(n)})}).catch(t=>{this.isConnecting=!1,r(t)})}})}subscribeWalletConnector(){return n.__awaiter(this,void 0,void 0,(function*(){const t=yield this.getWalletConnector();t.on("disconnect",t=>{t?this.emit("error",t):this.onDisconnect()}),t.on("session_update",(t,e)=>{t?this.emit("error",t):this.updateState(e.params[0])})}))}onDisconnect(){return n.__awaiter(this,void 0,void 0,(function*(){yield this.stop(),this.emit("close",1e3,"Connection closed"),this.emit("disconnect",1e3,"Connection disconnected")}))}updateState(t){return n.__awaiter(this,void 0,void 0,(function*(){const{accounts:e,chainId:r,networkId:n,rpcUrl:i}=t;(!this.accounts||e&&this.accounts!==e)&&(this.accounts=e,this.emit("accountsChanged",e)),(!this.chainId||r&&this.chainId!==r)&&(this.chainId=r,this.emit("chainChanged",r)),(!this.networkId||n&&this.networkId!==n)&&(this.networkId=n,this.emit("networkChanged",n)),this.updateRpcUrl(this.chainId,i||"")}))}updateRpcUrl(t,e=""){const r={1:"mainnet",3:"ropsten",4:"rinkeby",5:"goerli",42:"kovan"}[t];e||(this.rpc&&this.rpc[t]?e=this.rpc[t]:r&&(e=`https://${r}.infura.io/v3/${this.infuraId}`)),e?(this.rpcUrl=e,this.updateHttpConnection()):this.emit("error",new Error("No RPC Url available for chainId: "+t))}updateHttpConnection(){this.rpcUrl&&(this.http=new s.default(this.rpcUrl),this.http.on("payload",t=>this.emit("payload",t)),this.http.on("error",t=>this.emit("error",t)))}sendAsyncPromise(t,e){return new Promise((r,n)=>{this.sendAsync({id:a.payloadId(),jsonrpc:"2.0",method:t,params:e||[]},(t,e)=>{t?n(t):r(e.result)})})}initialize(){this.updateRpcUrl(this.chainId),this.addProvider(new f({eth_hashrate:"0x00",eth_mining:!1,eth_syncing:!0,net_listening:!0,web3_clientVersion:"WalletConnect/v1.x.x/javascript"})),this.addProvider(new c),this.addProvider(new p),this.addProvider(new h),this.addProvider(new d),this.addProvider(new l(this.configWallet())),this.addProvider({handleRequest:(t,e,r)=>n.__awaiter(this,void 0,void 0,(function*(){try{const{result:e}=yield this.handleRequest(t);r(null,e)}catch(t){r(t)}})),setEngine:t=>t})}configWallet(){return{getAccounts:t=>n.__awaiter(this,void 0,void 0,(function*(){try{const e=(yield this.getWalletConnector()).accounts;e&&e.length?t(null,e):t(new Error("Failed to get accounts"))}catch(e){t(e)}})),processMessage:(t,e)=>n.__awaiter(this,void 0,void 0,(function*(){try{const r=yield this.getWalletConnector(),n=yield r.signMessage([t.from,t.data]);e(null,n)}catch(t){e(t)}})),processPersonalMessage:(t,e)=>n.__awaiter(this,void 0,void 0,(function*(){try{const r=yield this.getWalletConnector(),n=yield r.signPersonalMessage([t.data,t.from]);e(null,n)}catch(t){e(t)}})),processSignTransaction:(t,e)=>n.__awaiter(this,void 0,void 0,(function*(){try{const r=yield this.getWalletConnector(),n=yield r.signTransaction(t);e(null,n)}catch(t){e(t)}})),processTransaction:(t,e)=>n.__awaiter(this,void 0,void 0,(function*(){try{const r=yield this.getWalletConnector(),n=yield r.sendTransaction(t);e(null,n)}catch(t){e(t)}})),processTypedMessage:(t,e)=>n.__awaiter(this,void 0,void 0,(function*(){try{const r=yield this.getWalletConnector(),n=yield r.signTypedData([t.from,t.data]);e(null,n)}catch(t){e(t)}}))}}}},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0});const n=r(6),i=n.__importDefault(r(197)),o=n.__importStar(r(234));class s extends i.default{constructor(t,e){super({cryptoLib:o,connectorOpts:t,pushServerOpts:e})}}e.default=s},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0});const n=r(6),i=r(17),o=n.__importDefault(r(228)),s=r(231),a=n.__importDefault(r(232)),u=n.__importDefault(r(233));e.default=class{constructor(t){if(this.protocol="wc",this.version=1,this._bridge="",this._key=null,this._clientId="",this._clientMeta=null,this._peerId="",this._peerMeta=null,this._handshakeId=0,this._handshakeTopic="",this._connected=!1,this._accounts=[],this._chainId=0,this._networkId=0,this._rpcUrl="",this._eventManager=new a.default,this._clientMeta=i.getClientMeta()||t.connectorOpts.clientMeta||null,this._cryptoLib=t.cryptoLib,this._sessionStorage=t.sessionStorage||new u.default,this._qrcodeModal=t.connectorOpts.qrcodeModal,this._qrcodeModalOptions=t.connectorOpts.qrcodeModalOptions,!t.connectorOpts.bridge&&!t.connectorOpts.uri&&!t.connectorOpts.session)throw new Error(s.ERROR_MISSING_REQUIRED);t.connectorOpts.bridge&&(this.bridge=t.connectorOpts.bridge),t.connectorOpts.uri&&(this.uri=t.connectorOpts.uri);const e=t.connectorOpts.session||this._getStorageSession();e&&(this.session=e),this.handshakeId&&this._subscribeToSessionResponse(this.handshakeId,"Session request rejected"),this._transport=t.transport||new o.default({protocol:this.protocol,version:this.version,url:this.bridge,subscriptions:[this.clientId]}),this._subscribeToInternalEvents(),this._initTransport(),t.connectorOpts.uri&&this._subscribeToSessionRequest(),t.pushServerOpts&&this._registerPushServer(t.pushServerOpts)}set bridge(t){t&&(this._bridge=t)}get bridge(){return this._bridge}set key(t){if(!t)return;const e=i.convertHexToArrayBuffer(t);this._key=e}get key(){if(this._key){return i.convertArrayBufferToHex(this._key,!0)}return""}set clientId(t){t&&(this._clientId=t)}get clientId(){let t=this._clientId;return t||(t=this._clientId=i.uuid()),this._clientId}set peerId(t){t&&(this._peerId=t)}get peerId(){return this._peerId}set clientMeta(t){}get clientMeta(){let t=this._clientMeta;return t||(t=this._clientMeta=i.getClientMeta()),t}set peerMeta(t){this._peerMeta=t}get peerMeta(){return this._peerMeta}set handshakeTopic(t){t&&(this._handshakeTopic=t)}get handshakeTopic(){return this._handshakeTopic}set handshakeId(t){t&&(this._handshakeId=t)}get handshakeId(){return this._handshakeId}get uri(){return this._formatUri()}set uri(t){if(!t)return;const{handshakeTopic:e,bridge:r,key:n}=this._parseUri(t);this.handshakeTopic=e,this.bridge=r,this.key=n}set chainId(t){this._chainId=t}get chainId(){return this._chainId}set networkId(t){this._networkId=t}get networkId(){return this._networkId}set accounts(t){this._accounts=t}get accounts(){return this._accounts}set rpcUrl(t){this._rpcUrl=t}get rpcUrl(){return this._rpcUrl}set connected(t){}get connected(){return this._connected}set pending(t){}get pending(){return!!this._handshakeTopic}get session(){return{connected:this.connected,accounts:this.accounts,chainId:this.chainId,bridge:this.bridge,key:this.key,clientId:this.clientId,clientMeta:this.clientMeta,peerId:this.peerId,peerMeta:this.peerMeta,handshakeId:this.handshakeId,handshakeTopic:this.handshakeTopic}}set session(t){t&&(this._connected=t.connected,this.accounts=t.accounts,this.chainId=t.chainId,this.bridge=t.bridge,this.key=t.key,this.clientId=t.clientId,this.clientMeta=t.clientMeta,this.peerId=t.peerId,this.peerMeta=t.peerMeta,this.handshakeId=t.handshakeId,this.handshakeTopic=t.handshakeTopic)}on(t,e){const r={event:t,callback:e};this._eventManager.subscribe(r)}createInstantRequest(t){return n.__awaiter(this,void 0,void 0,(function*(){this._key=yield this._generateKey();const e=this._formatRequest({method:"wc_instantRequest",params:[{peerId:this.clientId,peerMeta:this.clientMeta,request:this._formatRequest(t)}]});this.handshakeId=e.id,this.handshakeTopic=i.uuid(),this._eventManager.trigger({event:"display_uri",params:[this.uri]}),this.on("modal_closed",()=>{throw new Error(s.ERROR_QRCODE_MODAL_USER_CLOSED)});const r=()=>{this.killSession()};try{const t=yield this._sendCallRequest(e);return t&&r(),t}catch(t){throw r(),t}}))}connect(t){return n.__awaiter(this,void 0,void 0,(function*(){if(!this._qrcodeModal)throw new Error(s.ERROR_QRCODE_MODAL_NOT_PROVIDED);return this.connected?{chainId:this.chainId,accounts:this.accounts}:(yield this.createSession(t),new Promise((t,e)=>n.__awaiter(this,void 0,void 0,(function*(){this.on("modal_closed",()=>e(new Error(s.ERROR_QRCODE_MODAL_USER_CLOSED))),this.on("connect",(r,n)=>{if(r)return e(r);t(n.params[0])})}))))}))}createSession(t){return n.__awaiter(this,void 0,void 0,(function*(){if(this._connected)throw new Error(s.ERROR_SESSION_CONNECTED);if(this.pending)return;this._key=yield this._generateKey();const e=this._formatRequest({method:"wc_sessionRequest",params:[{peerId:this.clientId,peerMeta:this.clientMeta,chainId:t&&t.chainId?t.chainId:null}]});this.handshakeId=e.id,this.handshakeTopic=i.uuid(),this._sendSessionRequest(e,"Session update rejected",{topic:this.handshakeTopic}),this._eventManager.trigger({event:"display_uri",params:[this.uri]})}))}approveSession(t){if(this._connected)throw new Error(s.ERROR_SESSION_CONNECTED);this.chainId=t.chainId,this.accounts=t.accounts,this.networkId=t.networkId||0,this.rpcUrl=t.rpcUrl||"";const e={approved:!0,chainId:this.chainId,networkId:this.networkId,accounts:this.accounts,rpcUrl:this.rpcUrl,peerId:this.clientId,peerMeta:this.clientMeta},r={id:this.handshakeId,jsonrpc:"2.0",result:e};this._sendResponse(r),this._connected=!0,this._setStorageSession(),this._eventManager.trigger({event:"connect",params:[{peerId:this.peerId,peerMeta:this.peerMeta,chainId:this.chainId,accounts:this.accounts}]})}rejectSession(t){if(this._connected)throw new Error(s.ERROR_SESSION_CONNECTED);const e=t&&t.message?t.message:s.ERROR_SESSION_REJECTED,r=this._formatResponse({id:this.handshakeId,error:{message:e}});this._sendResponse(r),this._connected=!1,this._eventManager.trigger({event:"disconnect",params:[{message:e}]}),this._removeStorageSession()}updateSession(t){if(!this._connected)throw new Error(s.ERROR_SESSION_DISCONNECTED);this.chainId=t.chainId,this.accounts=t.accounts,this.networkId=t.networkId||0,this.rpcUrl=t.rpcUrl||"";const e={approved:!0,chainId:this.chainId,networkId:this.networkId,accounts:this.accounts,rpcUrl:this.rpcUrl},r=this._formatRequest({method:"wc_sessionUpdate",params:[e]});this._sendSessionRequest(r,"Session update rejected"),this._eventManager.trigger({event:"session_update",params:[{chainId:this.chainId,accounts:this.accounts}]}),this._manageStorageSession()}killSession(t){return n.__awaiter(this,void 0,void 0,(function*(){const e=t?t.message:"Session Disconnected",r=this._formatRequest({method:"wc_sessionUpdate",params:[{approved:!1,chainId:null,networkId:null,accounts:null}]});yield this._sendRequest(r),this._handleSessionDisconnect(e)}))}sendTransaction(t){return n.__awaiter(this,void 0,void 0,(function*(){if(!this._connected)throw new Error(s.ERROR_SESSION_DISCONNECTED);const e=i.parseTransactionData(t),r=this._formatRequest({method:"eth_sendTransaction",params:[e]});return yield this._sendCallRequest(r)}))}signTransaction(t){return n.__awaiter(this,void 0,void 0,(function*(){if(!this._connected)throw new Error(s.ERROR_SESSION_DISCONNECTED);const e=i.parseTransactionData(t),r=this._formatRequest({method:"eth_signTransaction",params:[e]});return yield this._sendCallRequest(r)}))}signMessage(t){return n.__awaiter(this,void 0,void 0,(function*(){if(!this._connected)throw new Error(s.ERROR_SESSION_DISCONNECTED);const e=this._formatRequest({method:"eth_sign",params:t});return yield this._sendCallRequest(e)}))}signPersonalMessage(t){return n.__awaiter(this,void 0,void 0,(function*(){if(!this._connected)throw new Error(s.ERROR_SESSION_DISCONNECTED);t=i.parsePersonalSign(t);const e=this._formatRequest({method:"personal_sign",params:t});return yield this._sendCallRequest(e)}))}signTypedData(t){return n.__awaiter(this,void 0,void 0,(function*(){if(!this._connected)throw new Error(s.ERROR_SESSION_DISCONNECTED);const e=this._formatRequest({method:"eth_signTypedData",params:t});return yield this._sendCallRequest(e)}))}updateChain(t){return 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Error(s.ERROR_INVALID_RESPONSE))})})}_subscribeToInternalEvents(){this.on("display_uri",()=>{this._qrcodeModal&&this._qrcodeModal.open(this.uri,()=>{this._eventManager.trigger({event:"modal_closed",params:[]})},this._qrcodeModalOptions)}),this.on("connect",()=>{this._qrcodeModal&&this._qrcodeModal.close()}),this.on("wc_sessionRequest",(t,e)=>{t&&this._eventManager.trigger({event:"error",params:[{code:"SESSION_REQUEST_ERROR",message:t.toString()}]}),this.handshakeId=e.id,this.peerId=e.params[0].peerId,this.peerMeta=e.params[0].peerMeta;const r=Object.assign(Object.assign({},e),{method:"session_request"});this._eventManager.trigger(r)}),this.on("wc_sessionUpdate",(t,e)=>{t&&this._handleSessionResponse(t.message),this._handleSessionResponse("Session disconnected",e.params[0])})}_initTransport(){this._transport.on("message",t=>this._handleIncomingMessages(t)),this._transport.on("open",()=>this._eventManager.trigger({event:"transport_open",params:[]})),this._transport.on("close",()=>this._eventManager.trigger({event:"transport_close",params:[]})),this._transport.on("error",()=>this._eventManager.trigger({event:"transport_error",params:["Websocket connection failed"]})),this._transport.open()}_formatUri(){return`${this.protocol}:${this.handshakeTopic}@${this.version}?bridge=${encodeURIComponent(this.bridge)}&key=${this.key}`}_parseUri(t){const e=i.parseWalletConnectUri(t);if(e.protocol===this.protocol){if(!e.handshakeTopic)throw Error("Invalid or missing handshakeTopic parameter value");const t=e.handshakeTopic;if(!e.bridge)throw Error("Invalid or missing bridge url parameter value");const r=decodeURIComponent(e.bridge);if(!e.key)throw Error("Invalid or missing key parameter value");return{handshakeTopic:t,bridge:r,key:e.key}}throw 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/*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh <https://feross.org/opensource> */
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/**
 * [js-sha3]{@link https://github.com/emn178/js-sha3}
 *
 * @version 0.8.0
 * @author Chen, Yi-Cyuan [emn178@gmail.com]
 * @copyright Chen, Yi-Cyuan 2015-2018
 * @license MIT
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A(t){for(var e=[],r=0;r<t.length;r+=4)e.push(t[r]<<24|t[r+1]<<16|t[r+2]<<8|t[r+3]);return e}var R=function(t){if(!(this instanceof R))throw Error("AES must be instanitated with `new`");Object.defineProperty(this,"key",{value:i(t,!0)}),this._prepare()};R.prototype._prepare=function(){var t=f[this.key.length];if(null==t)throw new Error("invalid key size (must be 16, 24 or 32 bytes)");this._Ke=[],this._Kd=[];for(var e=0;e<=t;e++)this._Ke.push([0,0,0,0]),this._Kd.push([0,0,0,0]);var r,n=4*(t+1),i=this.key.length/4,o=A(this.key);for(e=0;e<i;e++)r=e>>2,this._Ke[r][e%4]=o[e],this._Kd[t-r][e%4]=o[e];for(var s,a=0,u=i;u<n;){if(s=o[i-1],o[0]^=l[s>>16&255]<<24^l[s>>8&255]<<16^l[255&s]<<8^l[s>>24&255]^h[a]<<24,a+=1,8!=i)for(e=1;e<i;e++)o[e]^=o[e-1];else{for(e=1;e<i/2;e++)o[e]^=o[e-1];s=o[i/2-1],o[i/2]^=l[255&s]^l[s>>8&255]<<8^l[s>>16&255]<<16^l[s>>24&255]<<24;for(e=i/2+1;e<i;e++)o[e]^=o[e-1]}for(e=0;e<i&&u<n;)c=u>>2,d=u%4,this._Ke[c][d]=o[e],this._Kd[t-c][d]=o[e++],u++}for(var c=1;c<t;c++)for(var d=0;d<4;d++)s=this._Kd[c][d],this._Kd[c][d]=M[s>>24&255]^S[s>>16&255]^E[s>>8&255]^k[255&s]},R.prototype.encrypt=function(t){if(16!=t.length)throw new Error("invalid plaintext size (must be 16 bytes)");for(var e=this._Ke.length-1,r=[0,0,0,0],n=A(t),i=0;i<4;i++)n[i]^=this._Ke[0][i];for(var s=1;s<e;s++){for(i=0;i<4;i++)r[i]=p[n[i]>>24&255]^m[n[(i+1)%4]>>16&255]^g[n[(i+2)%4]>>8&255]^b[255&n[(i+3)%4]]^this._Ke[s][i];n=r.slice()}var a,u=o(16);for(i=0;i<4;i++)a=this._Ke[e][i],u[4*i]=255&(l[n[i]>>24&255]^a>>24),u[4*i+1]=255&(l[n[(i+1)%4]>>16&255]^a>>16),u[4*i+2]=255&(l[n[(i+2)%4]>>8&255]^a>>8),u[4*i+3]=255&(l[255&n[(i+3)%4]]^a);return u},R.prototype.decrypt=function(t){if(16!=t.length)throw new Error("invalid ciphertext size (must be 16 bytes)");for(var e=this._Kd.length-1,r=[0,0,0,0],n=A(t),i=0;i<4;i++)n[i]^=this._Kd[0][i];for(var s=1;s<e;s++){for(i=0;i<4;i++)r[i]=y[n[i]>>24&255]^v[n[(i+3)%4]>>16&255]^_[n[(i+2)%4]>>8&255]^w[255&n[(i+1)%4]]^this._Kd[s][i];n=r.slice()}var a,u=o(16);for(i=0;i<4;i++)a=this._Kd[e][i],u[4*i]=255&(d[n[i]>>24&255]^a>>24),u[4*i+1]=255&(d[n[(i+3)%4]>>16&255]^a>>16),u[4*i+2]=255&(d[n[(i+2)%4]>>8&255]^a>>8),u[4*i+3]=255&(d[255&n[(i+1)%4]]^a);return u};var x=function(t){if(!(this instanceof x))throw Error("AES must be instanitated with `new`");this.description="Electronic Code Block",this.name="ecb",this._aes=new R(t)};x.prototype.encrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16)s(t,r,0,n,n+16),s(r=this._aes.encrypt(r),e,n);return e},x.prototype.decrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16)s(t,r,0,n,n+16),s(r=this._aes.decrypt(r),e,n);return e};var T=function(t,e){if(!(this instanceof T))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Block Chaining",this.name="cbc",e){if(16!=e.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else e=o(16);this._lastCipherblock=i(e,!0),this._aes=new R(t)};T.prototype.encrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16){s(t,r,0,n,n+16);for(var a=0;a<16;a++)r[a]^=this._lastCipherblock[a];this._lastCipherblock=this._aes.encrypt(r),s(this._lastCipherblock,e,n)}return e},T.prototype.decrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16){s(t,r,0,n,n+16),r=this._aes.decrypt(r);for(var a=0;a<16;a++)e[n+a]=r[a]^this._lastCipherblock[a];s(t,this._lastCipherblock,0,n,n+16)}return e};var O=function(t,e,r){if(!(this instanceof O))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Feedback",this.name="cfb",e){if(16!=e.length)throw new Error("invalid initialation vector size (must be 16 size)")}else e=o(16);r||(r=1),this.segmentSize=r,this._shiftRegister=i(e,!0),this._aes=new R(t)};O.prototype.encrypt=function(t){if(t.length%this.segmentSize!=0)throw new Error("invalid plaintext size (must be segmentSize bytes)");for(var e,r=i(t,!0),n=0;n<r.length;n+=this.segmentSize){e=this._aes.encrypt(this._shiftRegister);for(var o=0;o<this.segmentSize;o++)r[n+o]^=e[o];s(this._shiftRegister,this._shiftRegister,0,this.segmentSize),s(r,this._shiftRegister,16-this.segmentSize,n,n+this.segmentSize)}return r},O.prototype.decrypt=function(t){if(t.length%this.segmentSize!=0)throw new Error("invalid ciphertext size (must be segmentSize bytes)");for(var e,r=i(t,!0),n=0;n<r.length;n+=this.segmentSize){e=this._aes.encrypt(this._shiftRegister);for(var o=0;o<this.segmentSize;o++)r[n+o]^=e[o];s(this._shiftRegister,this._shiftRegister,0,this.segmentSize),s(t,this._shiftRegister,16-this.segmentSize,n,n+this.segmentSize)}return r};var C=function(t,e){if(!(this instanceof C))throw Error("AES must be instanitated with `new`");if(this.description="Output Feedback",this.name="ofb",e){if(16!=e.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else e=o(16);this._lastPrecipher=i(e,!0),this._lastPrecipherIndex=16,this._aes=new R(t)};C.prototype.encrypt=function(t){for(var e=i(t,!0),r=0;r<e.length;r++)16===this._lastPrecipherIndex&&(this._lastPrecipher=this._aes.encrypt(this._lastPrecipher),this._lastPrecipherIndex=0),e[r]^=this._lastPrecipher[this._lastPrecipherIndex++];return e},C.prototype.decrypt=C.prototype.encrypt;var P=function(t){if(!(this instanceof P))throw Error("Counter must be instanitated with `new`");0===t||t||(t=1),"number"==typeof t?(this._counter=o(16),this.setValue(t)):this.setBytes(t)};P.prototype.setValue=function(t){if("number"!=typeof t||parseInt(t)!=t)throw new Error("invalid counter value (must be an integer)");if(t>Number.MAX_SAFE_INTEGER)throw new Error("integer value out of safe range");for(var e=15;e>=0;--e)this._counter[e]=t%256,t=parseInt(t/256)},P.prototype.setBytes=function(t){if(16!=(t=i(t,!0)).length)throw new Error("invalid counter bytes size (must be 16 bytes)");this._counter=t},P.prototype.increment=function(){for(var t=15;t>=0;t--){if(255!==this._counter[t]){this._counter[t]++;break}this._counter[t]=0}};var B=function(t,e){if(!(this instanceof B))throw Error("AES must be instanitated with `new`");this.description="Counter",this.name="ctr",e instanceof P||(e=new P(e)),this._counter=e,this._remainingCounter=null,this._remainingCounterIndex=16,this._aes=new R(t)};B.prototype.encrypt=function(t){for(var e=i(t,!0),r=0;r<e.length;r++)16===this._remainingCounterIndex&&(this._remainingCounter=this._aes.encrypt(this._counter._counter),this._remainingCounterIndex=0,this._counter.increment()),e[r]^=this._remainingCounter[this._remainingCounterIndex++];return e},B.prototype.decrypt=B.prototype.encrypt;var I={AES:R,Counter:P,ModeOfOperation:{ecb:x,cbc:T,cfb:O,ofb:C,ctr:B},utils:{hex:c,utf8:u},padding:{pkcs7:{pad:function(t){var e=16-(t=i(t,!0)).length%16,r=o(t.length+e);s(t,r);for(var n=t.length;n<r.length;n++)r[n]=e;return r},strip:function(t){if((t=i(t,!0)).length<16)throw new Error("PKCS#7 invalid length");var e=t[t.length-1];if(e>16)throw new Error("PKCS#7 padding byte out of range");for(var r=t.length-e,n=0;n<e;n++)if(t[r+n]!==e)throw new Error("PKCS#7 invalid padding byte");var a=o(r);return s(t,a,0,0,r),a}}},_arrayTest:{coerceArray:i,createArray:o,copyArray:s}};t.exports=I}()},function(t,e,r){"use strict";e.sha1=r(242),e.sha224=r(243),e.sha256=r(114),e.sha384=r(244),e.sha512=r(115)},function(t,e,r){"use strict";var n=r(10),i=r(35),o=r(113),s=n.rotl32,a=n.sum32,u=n.sum32_5,c=o.ft_1,f=i.BlockHash,h=[1518500249,1859775393,2400959708,3395469782];function l(){if(!(this instanceof l))return new l;f.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.W=new Array(80)}n.inherits(l,f),t.exports=l,l.blockSize=512,l.outSize=160,l.hmacStrength=80,l.padLength=64,l.prototype._update=function(t,e){for(var r=this.W,n=0;n<16;n++)r[n]=t[e+n];for(;n<r.length;n++)r[n]=s(r[n-3]^r[n-8]^r[n-14]^r[n-16],1);var i=this.h[0],o=this.h[1],f=this.h[2],l=this.h[3],d=this.h[4];for(n=0;n<r.length;n++){var p=~~(n/20),m=u(s(i,5),c(p,o,f,l),d,r[n],h[p]);d=l,l=f,f=s(o,30),o=i,i=m}this.h[0]=a(this.h[0],i),this.h[1]=a(this.h[1],o),this.h[2]=a(this.h[2],f),this.h[3]=a(this.h[3],l),this.h[4]=a(this.h[4],d)},l.prototype._digest=function(t){return"hex"===t?n.toHex32(this.h,"big"):n.split32(this.h,"big")}},function(t,e,r){"use strict";var n=r(10),i=r(114);function o(){if(!(this instanceof o))return new o;i.call(this),this.h=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428]}n.inherits(o,i),t.exports=o,o.blockSize=512,o.outSize=224,o.hmacStrength=192,o.padLength=64,o.prototype._digest=function(t){return"hex"===t?n.toHex32(this.h.slice(0,7),"big"):n.split32(this.h.slice(0,7),"big")}},function(t,e,r){"use strict";var n=r(10),i=r(115);function o(){if(!(this instanceof o))return new o;i.call(this),this.h=[3418070365,3238371032,1654270250,914150663,2438529370,812702999,355462360,4144912697,1731405415,4290775857,2394180231,1750603025,3675008525,1694076839,1203062813,3204075428]}n.inherits(o,i),t.exports=o,o.blockSize=1024,o.outSize=384,o.hmacStrength=192,o.padLength=128,o.prototype._digest=function(t){return"hex"===t?n.toHex32(this.h.slice(0,12),"big"):n.split32(this.h.slice(0,12),"big")}},function(t,e,r){"use strict";var n=r(10),i=r(35),o=n.rotl32,s=n.sum32,a=n.sum32_3,u=n.sum32_4,c=i.BlockHash;function f(){if(!(this instanceof f))return new f;c.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.endian="little"}function h(t,e,r,n){return t<=15?e^r^n:t<=31?e&r|~e&n:t<=47?(e|~r)^n:t<=63?e&n|r&~n:e^(r|~n)}function l(t){return t<=15?0:t<=31?1518500249:t<=47?1859775393:t<=63?2400959708:2840853838}function d(t){return 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i=0,o=0;o<n.length;o++)e=(0|r.words[o])+(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<r.length;o++)e=(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,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,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,s=0;s<n.length;s++)o=(e=(0|r.words[s])-(0|n.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 g=function(t,e,r){var n,i,o,s=t.words,a=e.words,u=r.words,c=0,f=0|s[0],h=8191&f,l=f>>>13,d=0|s[1],p=8191&d,m=d>>>13,g=0|s[2],b=8191&g,y=g>>>13,v=0|s[3],_=8191&v,w=v>>>13,M=0|s[4],S=8191&M,E=M>>>13,k=0|s[5],A=8191&k,R=k>>>13,x=0|s[6],T=8191&x,O=x>>>13,C=0|s[7],P=8191&C,B=C>>>13,I=0|s[8],L=8191&I,N=I>>>13,j=0|s[9],U=8191&j,D=j>>>13,q=0|a[0],H=8191&q,z=q>>>13,K=0|a[1],F=8191&K,W=K>>>13,V=0|a[2],G=8191&V,J=V>>>13,Y=0|a[3],Z=8191&Y,X=Y>>>13,$=0|a[4],Q=8191&$,tt=$>>>13,et=0|a[5],rt=8191&et,nt=et>>>13,it=0|a[6],ot=8191&it,st=it>>>13,at=0|a[7],ut=8191&at,ct=at>>>13,ft=0|a[8],ht=8191&ft,lt=ft>>>13,dt=0|a[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var gt=(c+(n=Math.imul(h,H))|0)+((8191&(i=(i=Math.imul(h,z))+Math.imul(l,H)|0))<<13)|0;c=((o=Math.imul(l,z))+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(p,H),i=(i=Math.imul(p,z))+Math.imul(m,H)|0,o=Math.imul(m,z);var bt=(c+(n=n+Math.imul(h,F)|0)|0)+((8191&(i=(i=i+Math.imul(h,W)|0)+Math.imul(l,F)|0))<<13)|0;c=((o=o+Math.imul(l,W)|0)+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(b,H),i=(i=Math.imul(b,z))+Math.imul(y,H)|0,o=Math.imul(y,z),n=n+Math.imul(p,F)|0,i=(i=i+Math.imul(p,W)|0)+Math.imul(m,F)|0,o=o+Math.imul(m,W)|0;var yt=(c+(n=n+Math.imul(h,G)|0)|0)+((8191&(i=(i=i+Math.imul(h,J)|0)+Math.imul(l,G)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(_,H),i=(i=Math.imul(_,z))+Math.imul(w,H)|0,o=Math.imul(w,z),n=n+Math.imul(b,F)|0,i=(i=i+Math.imul(b,W)|0)+Math.imul(y,F)|0,o=o+Math.imul(y,W)|0,n=n+Math.imul(p,G)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,J)|0;var vt=(c+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,X)|0)+Math.imul(l,Z)|0))<<13)|0;c=((o=o+Math.imul(l,X)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(S,H),i=(i=Math.imul(S,z))+Math.imul(E,H)|0,o=Math.imul(E,z),n=n+Math.imul(_,F)|0,i=(i=i+Math.imul(_,W)|0)+Math.imul(w,F)|0,o=o+Math.imul(w,W)|0,n=n+Math.imul(b,G)|0,i=(i=i+Math.imul(b,J)|0)+Math.imul(y,G)|0,o=o+Math.imul(y,J)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,X)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,X)|0;var _t=(c+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,tt)|0)+Math.imul(l,Q)|0))<<13)|0;c=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(A,H),i=(i=Math.imul(A,z))+Math.imul(R,H)|0,o=Math.imul(R,z),n=n+Math.imul(S,F)|0,i=(i=i+Math.imul(S,W)|0)+Math.imul(E,F)|0,o=o+Math.imul(E,W)|0,n=n+Math.imul(_,G)|0,i=(i=i+Math.imul(_,J)|0)+Math.imul(w,G)|0,o=o+Math.imul(w,J)|0,n=n+Math.imul(b,Z)|0,i=(i=i+Math.imul(b,X)|0)+Math.imul(y,Z)|0,o=o+Math.imul(y,X)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var wt=(c+(n=n+Math.imul(h,rt)|0)|0)+((8191&(i=(i=i+Math.imul(h,nt)|0)+Math.imul(l,rt)|0))<<13)|0;c=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(T,H),i=(i=Math.imul(T,z))+Math.imul(O,H)|0,o=Math.imul(O,z),n=n+Math.imul(A,F)|0,i=(i=i+Math.imul(A,W)|0)+Math.imul(R,F)|0,o=o+Math.imul(R,W)|0,n=n+Math.imul(S,G)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(E,G)|0,o=o+Math.imul(E,J)|0,n=n+Math.imul(_,Z)|0,i=(i=i+Math.imul(_,X)|0)+Math.imul(w,Z)|0,o=o+Math.imul(w,X)|0,n=n+Math.imul(b,Q)|0,i=(i=i+Math.imul(b,tt)|0)+Math.imul(y,Q)|0,o=o+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,nt)|0;var Mt=(c+(n=n+Math.imul(h,ot)|0)|0)+((8191&(i=(i=i+Math.imul(h,st)|0)+Math.imul(l,ot)|0))<<13)|0;c=((o=o+Math.imul(l,st)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(P,H),i=(i=Math.imul(P,z))+Math.imul(B,H)|0,o=Math.imul(B,z),n=n+Math.imul(T,F)|0,i=(i=i+Math.imul(T,W)|0)+Math.imul(O,F)|0,o=o+Math.imul(O,W)|0,n=n+Math.imul(A,G)|0,i=(i=i+Math.imul(A,J)|0)+Math.imul(R,G)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(S,Z)|0,i=(i=i+Math.imul(S,X)|0)+Math.imul(E,Z)|0,o=o+Math.imul(E,X)|0,n=n+Math.imul(_,Q)|0,i=(i=i+Math.imul(_,tt)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,tt)|0,n=n+Math.imul(b,rt)|0,i=(i=i+Math.imul(b,nt)|0)+Math.imul(y,rt)|0,o=o+Math.imul(y,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var St=(c+(n=n+Math.imul(h,ut)|0)|0)+((8191&(i=(i=i+Math.imul(h,ct)|0)+Math.imul(l,ut)|0))<<13)|0;c=((o=o+Math.imul(l,ct)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(L,H),i=(i=Math.imul(L,z))+Math.imul(N,H)|0,o=Math.imul(N,z),n=n+Math.imul(P,F)|0,i=(i=i+Math.imul(P,W)|0)+Math.imul(B,F)|0,o=o+Math.imul(B,W)|0,n=n+Math.imul(T,G)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(O,G)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(A,Z)|0,i=(i=i+Math.imul(A,X)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,X)|0,n=n+Math.imul(S,Q)|0,i=(i=i+Math.imul(S,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,n=n+Math.imul(_,rt)|0,i=(i=i+Math.imul(_,nt)|0)+Math.imul(w,rt)|0,o=o+Math.imul(w,nt)|0,n=n+Math.imul(b,ot)|0,i=(i=i+Math.imul(b,st)|0)+Math.imul(y,ot)|0,o=o+Math.imul(y,st)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ct)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,ct)|0;var Et=(c+(n=n+Math.imul(h,ht)|0)|0)+((8191&(i=(i=i+Math.imul(h,lt)|0)+Math.imul(l,ht)|0))<<13)|0;c=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(U,H),i=(i=Math.imul(U,z))+Math.imul(D,H)|0,o=Math.imul(D,z),n=n+Math.imul(L,F)|0,i=(i=i+Math.imul(L,W)|0)+Math.imul(N,F)|0,o=o+Math.imul(N,W)|0,n=n+Math.imul(P,G)|0,i=(i=i+Math.imul(P,J)|0)+Math.imul(B,G)|0,o=o+Math.imul(B,J)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,X)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,X)|0,n=n+Math.imul(A,Q)|0,i=(i=i+Math.imul(A,tt)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,n=n+Math.imul(S,rt)|0,i=(i=i+Math.imul(S,nt)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,nt)|0,n=n+Math.imul(_,ot)|0,i=(i=i+Math.imul(_,st)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,st)|0,n=n+Math.imul(b,ut)|0,i=(i=i+Math.imul(b,ct)|0)+Math.imul(y,ut)|0,o=o+Math.imul(y,ct)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,lt)|0;var kt=(c+(n=n+Math.imul(h,pt)|0)|0)+((8191&(i=(i=i+Math.imul(h,mt)|0)+Math.imul(l,pt)|0))<<13)|0;c=((o=o+Math.imul(l,mt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(U,F),i=(i=Math.imul(U,W))+Math.imul(D,F)|0,o=Math.imul(D,W),n=n+Math.imul(L,G)|0,i=(i=i+Math.imul(L,J)|0)+Math.imul(N,G)|0,o=o+Math.imul(N,J)|0,n=n+Math.imul(P,Z)|0,i=(i=i+Math.imul(P,X)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,X)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(A,rt)|0,i=(i=i+Math.imul(A,nt)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,nt)|0,n=n+Math.imul(S,ot)|0,i=(i=i+Math.imul(S,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,n=n+Math.imul(_,ut)|0,i=(i=i+Math.imul(_,ct)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,ct)|0,n=n+Math.imul(b,ht)|0,i=(i=i+Math.imul(b,lt)|0)+Math.imul(y,ht)|0,o=o+Math.imul(y,lt)|0;var At=(c+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;c=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(U,G),i=(i=Math.imul(U,J))+Math.imul(D,G)|0,o=Math.imul(D,J),n=n+Math.imul(L,Z)|0,i=(i=i+Math.imul(L,X)|0)+Math.imul(N,Z)|0,o=o+Math.imul(N,X)|0,n=n+Math.imul(P,Q)|0,i=(i=i+Math.imul(P,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(A,ot)|0,i=(i=i+Math.imul(A,st)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,st)|0,n=n+Math.imul(S,ut)|0,i=(i=i+Math.imul(S,ct)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,ct)|0,n=n+Math.imul(_,ht)|0,i=(i=i+Math.imul(_,lt)|0)+Math.imul(w,ht)|0,o=o+Math.imul(w,lt)|0;var Rt=(c+(n=n+Math.imul(b,pt)|0)|0)+((8191&(i=(i=i+Math.imul(b,mt)|0)+Math.imul(y,pt)|0))<<13)|0;c=((o=o+Math.imul(y,mt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(U,Z),i=(i=Math.imul(U,X))+Math.imul(D,Z)|0,o=Math.imul(D,X),n=n+Math.imul(L,Q)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,n=n+Math.imul(P,rt)|0,i=(i=i+Math.imul(P,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,n=n+Math.imul(A,ut)|0,i=(i=i+Math.imul(A,ct)|0)+Math.imul(R,ut)|0,o=o+Math.imul(R,ct)|0,n=n+Math.imul(S,ht)|0,i=(i=i+Math.imul(S,lt)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,lt)|0;var xt=(c+(n=n+Math.imul(_,pt)|0)|0)+((8191&(i=(i=i+Math.imul(_,mt)|0)+Math.imul(w,pt)|0))<<13)|0;c=((o=o+Math.imul(w,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(U,Q),i=(i=Math.imul(U,tt))+Math.imul(D,Q)|0,o=Math.imul(D,tt),n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,nt)|0,n=n+Math.imul(P,ot)|0,i=(i=i+Math.imul(P,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,n=n+Math.imul(T,ut)|0,i=(i=i+Math.imul(T,ct)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ct)|0,n=n+Math.imul(A,ht)|0,i=(i=i+Math.imul(A,lt)|0)+Math.imul(R,ht)|0,o=o+Math.imul(R,lt)|0;var Tt=(c+(n=n+Math.imul(S,pt)|0)|0)+((8191&(i=(i=i+Math.imul(S,mt)|0)+Math.imul(E,pt)|0))<<13)|0;c=((o=o+Math.imul(E,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(U,rt),i=(i=Math.imul(U,nt))+Math.imul(D,rt)|0,o=Math.imul(D,nt),n=n+Math.imul(L,ot)|0,i=(i=i+Math.imul(L,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,n=n+Math.imul(P,ut)|0,i=(i=i+Math.imul(P,ct)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ct)|0,n=n+Math.imul(T,ht)|0,i=(i=i+Math.imul(T,lt)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,lt)|0;var Ot=(c+(n=n+Math.imul(A,pt)|0)|0)+((8191&(i=(i=i+Math.imul(A,mt)|0)+Math.imul(R,pt)|0))<<13)|0;c=((o=o+Math.imul(R,mt)|0)+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(U,ot),i=(i=Math.imul(U,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),n=n+Math.imul(L,ut)|0,i=(i=i+Math.imul(L,ct)|0)+Math.imul(N,ut)|0,o=o+Math.imul(N,ct)|0,n=n+Math.imul(P,ht)|0,i=(i=i+Math.imul(P,lt)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,lt)|0;var Ct=(c+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(O,pt)|0))<<13)|0;c=((o=o+Math.imul(O,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(U,ut),i=(i=Math.imul(U,ct))+Math.imul(D,ut)|0,o=Math.imul(D,ct),n=n+Math.imul(L,ht)|0,i=(i=i+Math.imul(L,lt)|0)+Math.imul(N,ht)|0,o=o+Math.imul(N,lt)|0;var Pt=(c+(n=n+Math.imul(P,pt)|0)|0)+((8191&(i=(i=i+Math.imul(P,mt)|0)+Math.imul(B,pt)|0))<<13)|0;c=((o=o+Math.imul(B,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(U,ht),i=(i=Math.imul(U,lt))+Math.imul(D,ht)|0,o=Math.imul(D,lt);var Bt=(c+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,mt)|0)+Math.imul(N,pt)|0))<<13)|0;c=((o=o+Math.imul(N,mt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var It=(c+(n=Math.imul(U,pt))|0)+((8191&(i=(i=Math.imul(U,mt))+Math.imul(D,pt)|0))<<13)|0;return c=((o=Math.imul(D,mt))+(i>>>13)|0)+(It>>>26)|0,It&=67108863,u[0]=gt,u[1]=bt,u[2]=yt,u[3]=vt,u[4]=_t,u[5]=wt,u[6]=Mt,u[7]=St,u[8]=Et,u[9]=kt,u[10]=At,u[11]=Rt,u[12]=xt,u[13]=Tt,u[14]=Ot,u[15]=Ct,u[16]=Pt,u[17]=Bt,u[18]=It,0!==c&&(u[19]=c,r.length++),r};function b(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var s=i;i=0;for(var a=67108863&n,u=Math.min(o,e.length-1),c=Math.max(0,o-t.length+1);c<=u;c++){var f=o-c,h=(0|t.words[f])*(0|e.words[c]),l=67108863&h;a=67108863&(l=l+a|0),i+=(s=(s=s+(h/67108864|0)|0)+(l>>>26)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r._strip()}function y(t,e,r){return b(t,e,r)}function v(t,e){this.x=t,this.y=e}Math.imul||(g=m),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?g(this,t,e):r<63?m(this,t,e):r<1024?b(this,t,e):y(this,t,e)},v.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},v.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},v.prototype.permute=function(t,e,r,n,i,o){for(var s=0;s<o;s++)n[s]=e[t[s]],i[s]=r[t[s]]},v.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var s=1;s<i;s<<=1)for(var a=s<<1,u=Math.cos(2*Math.PI/a),c=Math.sin(2*Math.PI/a),f=0;f<i;f+=a)for(var h=u,l=c,d=0;d<s;d++){var p=r[f+d],m=n[f+d],g=r[f+d+s],b=n[f+d+s],y=h*g-l*b;b=h*b+l*g,g=y,r[f+d]=p+g,n[f+d]=m+b,r[f+d+s]=p-g,n[f+d+s]=m-b,d!==a&&(y=u*h-c*l,l=u*l+c*h,h=y)}},v.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},v.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},v.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},v.prototype.convert13b=function(t,e,r,i){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<i;++s)r[s]=0;n(0===o),n(0==(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},v.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),s=new Array(n),a=new Array(n),u=new Array(n),c=new Array(n),f=new Array(n),h=new Array(n),l=r.words;l.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,c,n),this.transform(s,o,a,u,n,i),this.transform(c,o,f,h,n,i);for(var d=0;d<n;d++){var p=a[d]*f[d]-u[d]*h[d];u[d]=a[d]*h[d]+u[d]*f[d],a[d]=p}return this.conjugate(a,u,n),this.transform(a,u,l,o,n,i),this.conjugate(l,o,n),this.normalize13b(l,n),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),y(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),n("number"==typeof t),n(t<67108864);for(var r=0,i=0;i<this.length;i++){var o=(0|this.words[i])*t,s=(67108863&o)+(67108863&r);r>>=26,r+=o/67108864|0,r+=s>>>26,this.words[i]=67108863&s}return 0!==r&&(this.words[i]=r,this.length++),e?this.ineg():this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=t.words[n]>>>i&1}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){n("number"==typeof t&&t>=0);var e,r=t%26,i=(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,u=(0|this.words[e])-a<<r;this.words[e]=u|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this._strip()},o.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var i;n("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,u=r;if(i-=s,i=Math.max(0,i),u){for(var c=0;c<s;c++)u.words[c]=this.words[c];u.length=s}if(0===s);else if(this.length>s)for(this.length-=s,c=0;c<this.length;c++)this.words[c]=this.words[c+s];else this.words[0]=0,this.length=1;var f=0;for(c=this.length-1;c>=0&&(0!==f||c>=i);c--){var h=0|this.words[c];this.words[c]=f<<26-o|h>>>o,f=h&a}return u&&0!==f&&(u.words[u.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;return!(this.length<=r)&&!!(this.words[r]&i)},o.prototype.imaskn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this._strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return n("number"==typeof t),n(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(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<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 i,o,s=t.length+r;this._expand(s);var a=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+a;var u=(0|t.words[i])*e;a=((o-=67108863&u)>>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)a=(o=(0|this.words[i+r])+a)>>26,this.words[i+r]=67108863&o;if(0===a)return this._strip();for(n(-1===a),a=0,i=0;i<this.length;i++)a=(o=-(0|this.words[i])+a)>>26,this.words[i]=67108863&o;return this.negative=1,this._strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,s=0|i.words[i.length-1];0!==(r=26-this._countBits(s))&&(i=i.ushln(r),n.iushln(r),s=0|i.words[i.length-1]);var a,u=n.length-i.length;if("mod"!==e){(a=new o(null)).length=u+1,a.words=new Array(a.length);for(var c=0;c<a.length;c++)a.words[c]=0}var f=n.clone()._ishlnsubmul(i,1,u);0===f.negative&&(n=f,a&&(a.words[u]=1));for(var h=u-1;h>=0;h--){var l=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(l=Math.min(l/s|0,67108863),n._ishlnsubmul(i,l,h);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);a&&(a.words[h]=l)}return a&&a._strip(),n._strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(i=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:i,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(i=a.div.neg()),{div:i,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 i,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,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&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),n(t<=67108863);for(var r=(1<<26)%t,i=0,o=this.length-1;o>=0;o--)i=(r*i+(0|this.words[o]))%t;return e?-i:i},o.prototype.modn=function(t){return this.modrn(t)},o.prototype.idivn=function(t){var e=t<0;e&&(t=-t),n(t<=67108863);for(var r=0,i=this.length-1;i>=0;i--){var o=(0|this.words[i])+67108864*r;this.words[i]=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){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),s=new o(0),a=new o(0),u=new o(1),c=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++c;for(var f=r.clone(),h=e.clone();!e.isZero();){for(var l=0,d=1;0==(e.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(e.iushrn(l);l-- >0;)(i.isOdd()||s.isOdd())&&(i.iadd(f),s.isub(h)),i.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()||u.isOdd())&&(a.iadd(f),u.isub(h)),a.iushrn(1),u.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(a),s.isub(u)):(r.isub(e),a.isub(i),u.isub(s))}return{a:a,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,s=new o(1),a=new o(0),u=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,f=1;0==(e.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(e.iushrn(c);c-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var h=0,l=1;0==(r.words[0]&l)&&h<26;++h,l<<=1);if(h>0)for(r.iushrn(h);h-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(i=0===e.cmpn(1)?s:a).cmpn(0)<0&&i.iadd(t),i},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 n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},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){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var o=i,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),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<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 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e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},w.prototype.split=function(t,e){t.iushrn(this.n,0,e)},w.prototype.imulK=function(t){return t.imul(this.k)},i(M,w),M.prototype.split=function(t,e){for(var r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var i=t.words[9];for(e.words[e.length++]=4194303&i,n=10;n<t.length;n++){var o=0|t.words[n];t.words[n-10]=(4194303&o)<<4|i>>>22,i=o}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},M.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(S,w),i(E,w),i(k,w),k.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(_[t])return _[t];var e;if("k256"===t)e=new M;else if("p224"===t)e=new S;else if("p192"===t)e=new E;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new k}return _[t]=e,e},A.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},A.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),"red works only with positives"),n(t.red&&t.red===e.red,"red works only with red numbers")},A.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(f(t,t.umod(this.m)._forceRed(this)),t)},A.prototype.neg=function(t){return 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f(t,e,r,n){s.BasePoint.call(this,t,"jacobian"),null===e&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new i(0)):(this.x=new i(e,16),this.y=new i(r,16),this.z=new i(n,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}o(u,s),t.exports=u,u.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,r;if(t.beta)e=new i(t.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);e=(e=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(t.lambda)r=new i(t.lambda,16);else{var o=this._getEndoRoots(this.n);0===this.g.mul(o[0]).x.cmp(this.g.x.redMul(e))?r=o[0]:(r=o[1],a(0===this.g.mul(r).x.cmp(this.g.x.redMul(e))))}return{beta:e,lambda:r,basis:t.basis?t.basis.map((function(t){return{a:new i(t.a,16),b:new i(t.b,16)}})):this._getEndoBasis(r)}}},u.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:i.mont(t),r=new i(2).toRed(e).redInvm(),n=r.redNeg(),o=new i(3).toRed(e).redNeg().redSqrt().redMul(r);return[n.redAdd(o).fromRed(),n.redSub(o).fromRed()]},u.prototype._getEndoBasis=function(t){for(var e,r,n,o,s,a,u,c,f,h=this.n.ushrn(Math.floor(this.n.bitLength()/2)),l=t,d=this.n.clone(),p=new i(1),m=new i(0),g=new i(0),b=new i(1),y=0;0!==l.cmpn(0);){var v=d.div(l);c=d.sub(v.mul(l)),f=g.sub(v.mul(p));var _=b.sub(v.mul(m));if(!n&&c.cmp(h)<0)e=u.neg(),r=p,n=c.neg(),o=f;else if(n&&2==++y)break;u=c,d=l,l=c,g=p,p=f,b=m,m=_}s=c.neg(),a=f;var w=n.sqr().add(o.sqr());return s.sqr().add(a.sqr()).cmp(w)>=0&&(s=e,a=r),n.negative&&(n=n.neg(),o=o.neg()),s.negative&&(s=s.neg(),a=a.neg()),[{a:n,b:o},{a:s,b:a}]},u.prototype._endoSplit=function(t){var e=this.endo.basis,r=e[0],n=e[1],i=n.b.mul(t).divRound(this.n),o=r.b.neg().mul(t).divRound(this.n),s=i.mul(r.a),a=o.mul(n.a),u=i.mul(r.b),c=o.mul(n.b);return{k1:t.sub(s).sub(a),k2:u.add(c).neg()}},u.prototype.pointFromX=function(t,e){(t=new i(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr().redMul(t).redIAdd(t.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var o=n.fromRed().isOdd();return(e&&!o||!e&&o)&&(n=n.redNeg()),this.point(t,n)},u.prototype.validate=function(t){if(t.inf)return!0;var e=t.x,r=t.y,n=this.a.redMul(e),i=e.redSqr().redMul(e).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},u.prototype._endoWnafMulAdd=function(t,e,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o<t.length;o++){var s=this._endoSplit(e[o]),a=t[o],u=a._getBeta();s.k1.negative&&(s.k1.ineg(),a=a.neg(!0)),s.k2.negative&&(s.k2.ineg(),u=u.neg(!0)),n[2*o]=a,n[2*o+1]=u,i[2*o]=s.k1,i[2*o+1]=s.k2}for(var c=this._wnafMulAdd(1,n,i,2*o,r),f=0;f<2*o;f++)n[f]=null,i[f]=null;return c},o(c,s.BasePoint),u.prototype.point=function(t,e,r){return new c(this,t,e,r)},u.prototype.pointFromJSON=function(t,e){return c.fromJSON(this,t,e)},c.prototype._getBeta=function(){if(this.curve.endo){var t=this.precomputed;if(t&&t.beta)return t.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(t){var r=this.curve,n=function(t){return r.point(t.x.redMul(r.endo.beta),t.y)};t.beta=e,e.precomputed={beta:null,naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(n)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(n)}}}return e}},c.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},c.fromJSON=function(t,e,r){"string"==typeof e&&(e=JSON.parse(e));var n=t.point(e[0],e[1],r);if(!e[2])return n;function i(e){return t.point(e[0],e[1],r)}var o=e[2];return n.precomputed={beta:null,doubles:o.doubles&&{step:o.doubles.step,points:[n].concat(o.doubles.points.map(i))},naf:o.naf&&{wnd:o.naf.wnd,points:[n].concat(o.naf.points.map(i))}},n},c.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},c.prototype.isInfinity=function(){return this.inf},c.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),n=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},c.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,r=this.x.redSqr(),n=t.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(e).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),s=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,s)},c.prototype.getX=function(){return this.x.fromRed()},c.prototype.getY=function(){return this.y.fromRed()},c.prototype.mul=function(t){return t=new i(t,16),this.isInfinity()?this:this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},c.prototype.mulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},c.prototype.jmulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},c.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},c.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var r=this.precomputed,n=function(t){return t.neg()};e.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return e},c.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},o(f,s.BasePoint),u.prototype.jpoint=function(t,e,r){return new f(this,t,e,r)},f.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),r=this.x.redMul(e),n=this.y.redMul(e).redMul(t);return this.curve.point(r,n)},f.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},f.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(e),i=t.x.redMul(r),o=this.y.redMul(e.redMul(t.z)),s=t.y.redMul(r.redMul(this.z)),a=n.redSub(i),u=o.redSub(s);if(0===a.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var c=a.redSqr(),f=c.redMul(a),h=n.redMul(c),l=u.redSqr().redIAdd(f).redISub(h).redISub(h),d=u.redMul(h.redISub(l)).redISub(o.redMul(f)),p=this.z.redMul(t.z).redMul(a);return this.curve.jpoint(l,d,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,n=t.x.redMul(e),i=this.y,o=t.y.redMul(e).redMul(this.z),s=r.redSub(n),a=i.redSub(o);if(0===s.cmpn(0))return 0!==a.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=s.redSqr(),c=u.redMul(s),f=r.redMul(u),h=a.redSqr().redIAdd(c).redISub(f).redISub(f),l=a.redMul(f.redISub(h)).redISub(i.redMul(c)),d=this.z.redMul(s);return this.curve.jpoint(h,l,d)},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 n=this.curve.a,i=this.curve.tinv,o=this.x,s=this.y,a=this.z,u=a.redSqr().redSqr(),c=s.redAdd(s);for(e=0;e<t;e++){var f=o.redSqr(),h=c.redSqr(),l=h.redSqr(),d=f.redAdd(f).redIAdd(f).redIAdd(n.redMul(u)),p=o.redMul(h),m=d.redSqr().redISub(p.redAdd(p)),g=p.redISub(m),b=d.redMul(g);b=b.redIAdd(b).redISub(l);var y=c.redMul(a);e+1<t&&(u=u.redMul(l)),o=m,a=y,c=b}return this.curve.jpoint(o,c.redMul(i),a)},f.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},f.prototype._zeroDbl=function(){var t,e,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),s=this.x.redAdd(i).redSqr().redISub(n).redISub(o);s=s.redIAdd(s);var a=n.redAdd(n).redIAdd(n),u=a.redSqr().redISub(s).redISub(s),c=o.redIAdd(o);c=(c=c.redIAdd(c)).redIAdd(c),t=u,e=a.redMul(s.redISub(u)).redISub(c),r=this.y.redAdd(this.y)}else{var f=this.x.redSqr(),h=this.y.redSqr(),l=h.redSqr(),d=this.x.redAdd(h).redSqr().redISub(f).redISub(l);d=d.redIAdd(d);var p=f.redAdd(f).redIAdd(f),m=p.redSqr(),g=l.redIAdd(l);g=(g=g.redIAdd(g)).redIAdd(g),t=m.redISub(d).redISub(d),e=p.redMul(d.redISub(t)).redISub(g),r=(r=this.y.redMul(this.z)).redIAdd(r)}return this.curve.jpoint(t,e,r)},f.prototype._threeDbl=function(){var t,e,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),s=this.x.redAdd(i).redSqr().redISub(n).redISub(o);s=s.redIAdd(s);var a=n.redAdd(n).redIAdd(n).redIAdd(this.curve.a),u=a.redSqr().redISub(s).redISub(s);t=u;var c=o.redIAdd(o);c=(c=c.redIAdd(c)).redIAdd(c),e=a.redMul(s.redISub(u)).redISub(c),r=this.y.redAdd(this.y)}else{var f=this.z.redSqr(),h=this.y.redSqr(),l=this.x.redMul(h),d=this.x.redSub(f).redMul(this.x.redAdd(f));d=d.redAdd(d).redIAdd(d);var p=l.redIAdd(l),m=(p=p.redIAdd(p)).redAdd(p);t=d.redSqr().redISub(m),r=this.y.redAdd(this.z).redSqr().redISub(h).redISub(f);var g=h.redSqr();g=(g=(g=g.redIAdd(g)).redIAdd(g)).redIAdd(g),e=d.redMul(p.redISub(t)).redISub(g)}return this.curve.jpoint(t,e,r)},f.prototype._dbl=function(){var t=this.curve.a,e=this.x,r=this.y,n=this.z,i=n.redSqr().redSqr(),o=e.redSqr(),s=r.redSqr(),a=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(i)),u=e.redAdd(e),c=(u=u.redIAdd(u)).redMul(s),f=a.redSqr().redISub(c.redAdd(c)),h=c.redISub(f),l=s.redSqr();l=(l=(l=l.redIAdd(l)).redIAdd(l)).redIAdd(l);var d=a.redMul(h).redISub(l),p=r.redAdd(r).redMul(n);return this.curve.jpoint(f,d,p)},f.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr(),n=e.redSqr(),i=t.redAdd(t).redIAdd(t),o=i.redSqr(),s=this.x.redAdd(e).redSqr().redISub(t).redISub(n),a=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(o)).redSqr(),u=n.redIAdd(n);u=(u=(u=u.redIAdd(u)).redIAdd(u)).redIAdd(u);var c=i.redIAdd(s).redSqr().redISub(o).redISub(a).redISub(u),f=e.redMul(c);f=(f=f.redIAdd(f)).redIAdd(f);var h=this.x.redMul(a).redISub(f);h=(h=h.redIAdd(h)).redIAdd(h);var l=this.y.redMul(c.redMul(u.redISub(c)).redISub(s.redMul(a)));l=(l=(l=l.redIAdd(l)).redIAdd(l)).redIAdd(l);var d=this.z.redAdd(s).redSqr().redISub(r).redISub(a);return this.curve.jpoint(h,l,d)},f.prototype.mul=function(t,e){return t=new i(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 n=e.redMul(this.z),i=r.redMul(t.z);return 0===this.y.redMul(i).redISub(t.y.redMul(n)).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 n=t.clone(),i=this.curve.redN.redMul(e);;){if(n.iadd(this.curve.n),n.cmp(this.curve.p)>=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}},f.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},f.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},function(t,e,r){"use strict";var n=r(11),i=r(74),o=r(49),s=r(8);function a(t){o.call(this,"mont",t),this.a=new n(t.a,16).toRed(this.red),this.b=new n(t.b,16).toRed(this.red),this.i4=new n(4).toRed(this.red).redInvm(),this.two=new n(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function u(t,e,r){o.BasePoint.call(this,t,"projective"),null===e&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new n(e,16),this.z=new n(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}i(a,o),t.exports=a,a.prototype.validate=function(t){var e=t.normalize().x,r=e.redSqr(),n=r.redMul(e).redAdd(r.redMul(this.a)).redAdd(e);return 0===n.redSqrt().redSqr().cmp(n)},i(u,o.BasePoint),a.prototype.decodePoint=function(t,e){return this.point(s.toArray(t,e),1)},a.prototype.point=function(t,e){return new u(this,t,e)},a.prototype.pointFromJSON=function(t){return u.fromJSON(this,t)},u.prototype.precompute=function(){},u.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},u.fromJSON=function(t,e){return new u(t,e[0],e[1]||t.one)},u.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},u.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),r=t.redSub(e),n=t.redMul(e),i=r.redMul(e.redAdd(this.curve.a24.redMul(r)));return this.curve.point(n,i)},u.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.diffAdd=function(t,e){var r=this.x.redAdd(this.z),n=this.x.redSub(this.z),i=t.x.redAdd(t.z),o=t.x.redSub(t.z).redMul(r),s=i.redMul(n),a=e.z.redMul(o.redAdd(s).redSqr()),u=e.x.redMul(o.redISub(s).redSqr());return this.curve.point(a,u)},u.prototype.mul=function(t){for(var e=t.clone(),r=this,n=this.curve.point(null,null),i=[];0!==e.cmpn(0);e.iushrn(1))i.push(e.andln(1));for(var o=i.length-1;o>=0;o--)0===i[o]?(r=r.diffAdd(n,this),n=n.dbl()):(n=r.diffAdd(n,this),r=r.dbl());return n},u.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},u.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},u.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},function(t,e,r){"use strict";var n=r(8),i=r(11),o=r(74),s=r(49),a=n.assert;function u(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,s.call(this,"edwards",t),this.a=new i(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new i(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new i(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),a(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function c(t,e,r,n,o){s.BasePoint.call(this,t,"projective"),null===e&&null===r&&null===n?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new i(e,16),this.y=new i(r,16),this.z=n?new i(n,16):this.curve.one,this.t=o&&new i(o,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}o(u,s),t.exports=u,u.prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},u.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},u.prototype.jpoint=function(t,e,r,n){return this.point(t,e,r,n)},u.prototype.pointFromX=function(t,e){(t=new i(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),n=this.c2.redSub(this.a.redMul(r)),o=this.one.redSub(this.c2.redMul(this.d).redMul(r)),s=n.redMul(o.redInvm()),a=s.redSqrt();if(0!==a.redSqr().redSub(s).cmp(this.zero))throw new Error("invalid point");var u=a.fromRed().isOdd();return(e&&!u||!e&&u)&&(a=a.redNeg()),this.point(t,a)},u.prototype.pointFromY=function(t,e){(t=new i(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),n=r.redSub(this.c2),o=r.redMul(this.d).redMul(this.c2).redSub(this.a),s=n.redMul(o.redInvm());if(0===s.cmp(this.zero)){if(e)throw new Error("invalid point");return this.point(this.zero,t)}var a=s.redSqrt();if(0!==a.redSqr().redSub(s).cmp(this.zero))throw new Error("invalid point");return a.fromRed().isOdd()!==e&&(a=a.redNeg()),this.point(a,t)},u.prototype.validate=function(t){if(t.isInfinity())return!0;t.normalize();var e=t.x.redSqr(),r=t.y.redSqr(),n=e.redMul(this.a).redAdd(r),i=this.c2.redMul(this.one.redAdd(this.d.redMul(e).redMul(r)));return 0===n.cmp(i)},o(c,s.BasePoint),u.prototype.pointFromJSON=function(t){return c.fromJSON(this,t)},u.prototype.point=function(t,e,r,n){return new c(this,t,e,r,n)},c.fromJSON=function(t,e){return new c(t,e[0],e[1],e[2])},c.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},c.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},c.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var n=this.curve._mulA(t),i=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=n.redAdd(e),s=o.redSub(r),a=n.redSub(e),u=i.redMul(s),c=o.redMul(a),f=i.redMul(a),h=s.redMul(o);return this.curve.point(u,c,h,f)},c.prototype._projDbl=function(){var t,e,r,n,i,o,s=this.x.redAdd(this.y).redSqr(),a=this.x.redSqr(),u=this.y.redSqr();if(this.curve.twisted){var c=(n=this.curve._mulA(a)).redAdd(u);this.zOne?(t=s.redSub(a).redSub(u).redMul(c.redSub(this.curve.two)),e=c.redMul(n.redSub(u)),r=c.redSqr().redSub(c).redSub(c)):(i=this.z.redSqr(),o=c.redSub(i).redISub(i),t=s.redSub(a).redISub(u).redMul(o),e=c.redMul(n.redSub(u)),r=c.redMul(o))}else n=a.redAdd(u),i=this.curve._mulC(this.z).redSqr(),o=n.redSub(i).redSub(i),t=this.curve._mulC(s.redISub(n)).redMul(o),e=this.curve._mulC(n).redMul(a.redISub(u)),r=n.redMul(o);return this.curve.point(t,e,r)},c.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},c.prototype._extAdd=function(t){var 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strict";var n=r(11),i=r(311),o=r(8),s=r(75),a=r(71),u=o.assert,c=r(312),f=r(313);function h(t){if(!(this instanceof h))return new h(t);"string"==typeof t&&(u(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=h,h.prototype.keyPair=function(t){return new c(this,t)},h.prototype.keyFromPrivate=function(t,e){return c.fromPrivate(this,t,e)},h.prototype.keyFromPublic=function(t,e){return c.fromPublic(this,t,e)},h.prototype.genKeyPair=function(t){t||(t={});for(var e=new i({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 n(2));;){var s=new n(e.generate(r));if(!(s.cmp(o)>0))return s.iaddn(1),this.keyFromPrivate(s)}},h.prototype._truncateToN=function(t,e){var r=8*t.byteLength()-this.n.bitLength();return r>0&&(t=t.ushrn(r)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},h.prototype.sign=function(t,e,r,o){"object"==typeof r&&(o=r,r=null),o||(o={}),e=this.keyFromPrivate(e,r),t=this._truncateToN(new n(t,16));for(var s=this.n.byteLength(),a=e.getPrivate().toArray("be",s),u=t.toArray("be",s),c=new i({hash:this.hash,entropy:a,nonce:u,pers:o.pers,persEnc:o.persEnc||"utf8"}),h=this.n.sub(new n(1)),l=0;;l++){var d=o.k?o.k(l):new n(c.generate(this.n.byteLength()));if(!((d=this._truncateToN(d,!0)).cmpn(1)<=0||d.cmp(h)>=0)){var p=this.g.mul(d);if(!p.isInfinity()){var m=p.getX(),g=m.umod(this.n);if(0!==g.cmpn(0)){var b=d.invm(this.n).mul(g.mul(e.getPrivate()).iadd(t));if(0!==(b=b.umod(this.n)).cmpn(0)){var y=(p.getY().isOdd()?1:0)|(0!==m.cmp(g)?2:0);return o.canonical&&b.cmp(this.nh)>0&&(b=this.n.sub(b),y^=1),new f({r:g,s:b,recoveryParam:y})}}}}}},h.prototype.verify=function(t,e,r,i){t=this._truncateToN(new n(t,16)),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,u=s.invm(this.n),c=u.mul(t).umod(this.n),h=u.mul(o).umod(this.n);return this.curve._maxwellTrick?!(a=this.g.jmulAdd(c,r.getPublic(),h)).isInfinity()&&a.eqXToP(o):!(a=this.g.mulAdd(c,r.getPublic(),h)).isInfinity()&&0===a.getX().umod(this.n).cmp(o)},h.prototype.recoverPubKey=function(t,e,r,i){u((3&r)===r,"The recovery param is more than two bits"),e=new f(e,i);var o=this.n,s=new n(t),a=e.r,c=e.s,h=1&r,l=r>>1;if(a.cmp(this.curve.p.umod(this.curve.n))>=0&&l)throw new Error("Unable to find sencond key candinate");a=l?this.curve.pointFromX(a.add(this.curve.n),h):this.curve.pointFromX(a,h);var d=e.r.invm(o),p=o.sub(s).mul(d).umod(o),m=c.mul(d).umod(o);return this.g.mulAdd(p,a,m)},h.prototype.getKeyRecoveryParam=function(t,e,r,n){if(null!==(e=new f(e,n)).recoveryParam)return e.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(t,e,i)}catch(t){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},function(t,e,r){"use strict";var n=r(45),i=r(154),o=r(7);function s(t){if(!(this instanceof s))return new s(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=i.toArray(t.entropy,t.entropyEnc||"hex"),r=i.toArray(t.nonce,t.nonceEnc||"hex"),n=i.toArray(t.pers,t.persEnc||"hex");o(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,r,n)}t.exports=s,s.prototype._init=function(t,e,r){var n=t.concat(e).concat(r);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var i=0;i<this.V.length;i++)this.K[i]=0,this.V[i]=1;this._update(n),this._reseed=1,this.reseedInterval=281474976710656},s.prototype._hmac=function(){return new n.hmac(this.hash,this.K)},s.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},s.prototype.reseed=function(t,e,r,n){"string"!=typeof e&&(n=r,r=e,e=null),t=i.toArray(t,e),r=i.toArray(r,n),o(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(r||[])),this._reseed=1},s.prototype.generate=function(t,e,r,n){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(n=r,r=e,e=null),r&&(r=i.toArray(r,n||"hex"),this._update(r));for(var o=[];o.length<t;)this.V=this._hmac().update(this.V).digest(),o=o.concat(this.V);var s=o.slice(0,t);return this._update(r),this._reseed++,i.encode(s,e)}},function(t,e,r){"use strict";var n=r(11),i=r(8).assert;function o(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}t.exports=o,o.fromPublic=function(t,e,r){return e instanceof o?e:new o(t,{pub:e,pubEnc:r})},o.fromPrivate=function(t,e,r){return e instanceof o?e:new o(t,{priv:e,privEnc:r})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new n(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?i(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.validate()||i(t.validate(),"public point not validated"),t.mul(this.priv).getX()},o.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},function(t,e,r){"use strict";var n=r(11),i=r(8),o=i.assert;function s(t,e){if(t instanceof s)return t;this._importDER(t,e)||(o(t.r&&t.s,"Signature without r or s"),this.r=new n(t.r,16),this.s=new n(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function a(){this.place=0}function u(t,e){var r=t[e.place++];if(!(128&r))return r;var n=15&r;if(0===n||n>4)return!1;for(var i=0,o=0,s=e.place;o<n;o++,s++)i<<=8,i|=t[s],i>>>=0;return!(i<=127)&&(e.place=s,i)}function c(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=i.toArray(t,e);var r=new a;if(48!==t[r.place++])return!1;var o=u(t,r);if(!1===o)return!1;if(o+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var s=u(t,r);if(!1===s)return!1;var c=t.slice(r.place,s+r.place);if(r.place+=s,2!==t[r.place++])return!1;var f=u(t,r);if(!1===f)return!1;if(t.length!==f+r.place)return!1;var h=t.slice(r.place,f+r.place);if(0===c[0]){if(!(128&c[1]))return!1;c=c.slice(1)}if(0===h[0]){if(!(128&h[1]))return!1;h=h.slice(1)}return this.r=new n(c),this.s=new n(h),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=c(e),r=c(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];f(n,e.length),(n=n.concat(e)).push(2),f(n,r.length);var o=n.concat(r),s=[48];return f(s,o.length),s=s.concat(o),i.encode(s,t)}},function(t,e,r){"use strict";var n=r(45),i=r(75),o=r(8),s=o.assert,a=o.parseBytes,u=r(315),c=r(316);function f(t){if(s("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof f))return new f(t);t=i[t].curve,this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=n.sha512}t.exports=f,f.prototype.sign=function(t,e){t=a(t);var r=this.keyFromSecret(e),n=this.hashInt(r.messagePrefix(),t),i=this.g.mul(n),o=this.encodePoint(i),s=this.hashInt(o,r.pubBytes(),t).mul(r.priv()),u=n.add(s).umod(this.curve.n);return this.makeSignature({R:i,S:u,Rencoded:o})},f.prototype.verify=function(t,e,r){t=a(t),e=this.makeSignature(e);var n=this.keyFromPublic(r),i=this.hashInt(e.Rencoded(),n.pubBytes(),t),o=this.g.mul(e.S());return e.R().add(n.pub().mul(i)).eq(o)},f.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return o.intFromLE(t.digest()).umod(this.curve.n)},f.prototype.keyFromPublic=function(t){return u.fromPublic(this,t)},f.prototype.keyFromSecret=function(t){return u.fromSecret(this,t)},f.prototype.makeSignature=function(t){return t instanceof c?t:new c(this,t)},f.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},f.prototype.decodePoint=function(t){var e=(t=o.parseBytes(t)).length-1,r=t.slice(0,e).concat(-129&t[e]),n=0!=(128&t[e]),i=o.intFromLE(r);return this.curve.pointFromY(i,n)},f.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},f.prototype.decodeInt=function(t){return o.intFromLE(t)},f.prototype.isPoint=function(t){return t instanceof this.pointClass}},function(t,e,r){"use strict";var n=r(8),i=n.assert,o=n.parseBytes,s=n.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,n=e.slice(0,t.encodingLength);return n[0]&=248,n[r]&=127,n[r]|=64,n})),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 i(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},a.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},a.prototype.getSecret=function(t){return i(this._secret,"KeyPair is public only"),n.encode(this.secret(),t)},a.prototype.getPublic=function(t){return n.encode(this.pubBytes(),t)},t.exports=a},function(t,e,r){"use strict";var n=r(11),i=r(8),o=i.assert,s=i.cachedProperty,a=i.parseBytes;function u(t,e){this.eddsa=t,"object"!=typeof e&&(e=a(e)),Array.isArray(e)&&(e={R:e.slice(0,t.encodingLength),S:e.slice(t.encodingLength)}),o(e.R&&e.S,"Signature without R or S"),t.isPoint(e.R)&&(this._R=e.R),e.S instanceof n&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}s(u,"S",(function(){return this.eddsa.decodeInt(this.Sencoded())})),s(u,"R",(function(){return this.eddsa.decodePoint(this.Rencoded())})),s(u,"Rencoded",(function(){return this.eddsa.encodePoint(this.R())})),s(u,"Sencoded",(function(){return this.eddsa.encodeInt(this.S())})),u.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},u.prototype.toHex=function(){return i.encode(this.toBytes(),"hex").toUpperCase()},t.exports=u},function(t,e){},function(t,e,r){"use strict";var n=r(157);e.certificate=r(324);var i=n.define("RSAPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())}));e.RSAPrivateKey=i;var o=n.define("RSAPublicKey",(function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())}));e.RSAPublicKey=o;var s=n.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(a),this.key("subjectPublicKey").bitstr())}));e.PublicKey=s;var a=n.define("AlgorithmIdentifier",(function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())})),u=n.define("PrivateKeyInfo",(function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(a),this.key("subjectPrivateKey").octstr())}));e.PrivateKey=u;var c=n.define("EncryptedPrivateKeyInfo",(function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())}));e.EncryptedPrivateKey=c;var f=n.define("DSAPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())}));e.DSAPrivateKey=f,e.DSAparam=n.define("DSAparam",(function(){this.int()}));var h=n.define("ECPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(l),this.key("publicKey").optional().explicit(1).bitstr())}));e.ECPrivateKey=h;var l=n.define("ECParameters",(function(){this.choice({namedCurve:this.objid()})}));e.signature=n.define("signature",(function(){this.seq().obj(this.key("r").int(),this.key("s").int())}))},function(t,e,r){"use strict";const n=r(158),i=r(160),o=r(2);function s(t,e){this.name=t,this.body=e,this.decoders={},this.encoders={}}e.define=function(t,e){return new s(t,e)},s.prototype._createNamed=function(t){const e=this.name;function r(t){this._initNamed(t,e)}return o(r,t),r.prototype._initNamed=function(e,r){t.call(this,e,r)},new r(this)},s.prototype._getDecoder=function(t){return t=t||"der",this.decoders.hasOwnProperty(t)||(this.decoders[t]=this._createNamed(i[t])),this.decoders[t]},s.prototype.decode=function(t,e,r){return this._getDecoder(e).decode(t,r)},s.prototype._getEncoder=function(t){return t=t||"der",this.encoders.hasOwnProperty(t)||(this.encoders[t]=this._createNamed(n[t])),this.encoders[t]},s.prototype.encode=function(t,e,r){return this._getEncoder(e).encode(t,r)}},function(t,e,r){"use strict";const n=r(2),i=r(159);function o(t){i.call(this,t),this.enc="pem"}n(o,i),t.exports=o,o.prototype.encode=function(t,e){const r=i.prototype.encode.call(this,t).toString("base64"),n=["-----BEGIN "+e.label+"-----"];for(let t=0;t<r.length;t+=64)n.push(r.slice(t,t+64));return n.push("-----END "+e.label+"-----"),n.join("\n")}},function(t,e,r){"use strict";const n=r(2),i=r(76).Buffer,o=r(161);function s(t){o.call(this,t),this.enc="pem"}n(s,o),t.exports=s,s.prototype.decode=function(t,e){const r=t.toString().split(/[\r\n]+/g),n=e.label.toUpperCase(),s=/^-----(BEGIN|END) ([^-]+)-----$/;let a=-1,u=-1;for(let t=0;t<r.length;t++){const e=r[t].match(s);if(null!==e&&e[2]===n){if(-1!==a){if("END"!==e[1])break;u=t;break}if("BEGIN"!==e[1])break;a=t}}if(-1===a||-1===u)throw new Error("PEM section not found for: "+n);const c=r.slice(a+1,u).join("");c.replace(/[^a-z0-9+/=]+/gi,"");const f=i.from(c,"base64");return o.prototype.decode.call(this,f,e)}},function(t,e,r){"use strict";const n=e;n.Reporter=r(78).Reporter,n.DecoderBuffer=r(39).DecoderBuffer,n.EncoderBuffer=r(39).EncoderBuffer,n.Node=r(77)},function(t,e,r){"use strict";const n=e;n._reverse=function(t){const e={};return Object.keys(t).forEach((function(r){(0|r)==r&&(r|=0);const n=t[r];e[n]=r})),e},n.der=r(79)},function(t,e,r){"use strict";var n=r(157),i=n.define("Time",(function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})})),o=n.define("AttributeTypeValue",(function(){this.seq().obj(this.key("type").objid(),this.key("value").any())})),s=n.define("AlgorithmIdentifier",(function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())})),a=n.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())})),u=n.define("RelativeDistinguishedName",(function(){this.setof(o)})),c=n.define("RDNSequence",(function(){this.seqof(u)})),f=n.define("Name",(function(){this.choice({rdnSequence:this.use(c)})})),h=n.define("Validity",(function(){this.seq().obj(this.key("notBefore").use(i),this.key("notAfter").use(i))})),l=n.define("Extension",(function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())})),d=n.define("TBSCertificate",(function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(s),this.key("issuer").use(f),this.key("validity").use(h),this.key("subject").use(f),this.key("subjectPublicKeyInfo").use(a),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(l).optional())})),p=n.define("X509Certificate",(function(){this.seq().obj(this.key("tbsCertificate").use(d),this.key("signatureAlgorithm").use(s),this.key("signatureValue").bitstr())}));t.exports=p},function(t){t.exports=JSON.parse('{"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"}')},function(t,e,r){var n=/Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r+/=]+)[\n\r]+/m,i=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----/m,o=/^-----BEGIN ((?:.*? 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a=e.getPenaltyN1(t)+e.getPenaltyN2(t)+e.getPenaltyN3(t)+e.getPenaltyN4(t);e.applyMask(s,t),a<o&&(o=a,i=s)}return i}},function(t,e,r){var n=r(34),i=r(356),o=r(0).Buffer;function s(t){this.genPoly=void 0,this.degree=t,this.degree&&this.initialize(this.degree)}s.prototype.initialize=function(t){this.degree=t,this.genPoly=i.generateECPolynomial(this.degree)},s.prototype.encode=function(t){if(!this.genPoly)throw new Error("Encoder not initialized");var e=n.alloc(this.degree),r=o.concat([t,e],t.length+this.degree),s=i.mod(r,this.genPoly),a=this.degree-s.length;if(a>0){var u=n.alloc(this.degree);return s.copy(u,a),u}return s},t.exports=s},function(t,e,r){var n=r(34),i=r(357);e.mul=function(t,e){for(var r=n.alloc(t.length+e.length-1),o=0;o<t.length;o++)for(var s=0;s<e.length;s++)r[o+s]^=i.mul(t[o],e[s]);return r},e.mod=function(t,e){for(var r=n.from(t);r.length-e.length>=0;){for(var o=r[0],s=0;s<e.length;s++)r[s]^=i.mul(e[s],o);for(var a=0;a<r.length&&0===r[a];)a++;r=r.slice(a)}return r},e.generateECPolynomial=function(t){for(var r=n.from([1]),o=0;o<t;o++)r=e.mul(r,[1,i.exp(o)]);return r}},function(t,e,r){var n=r(34),i=n.alloc(512),o=n.alloc(256);!function(){for(var t=1,e=0;e<255;e++)i[e]=t,o[t]=e,256&(t<<=1)&&(t^=285);for(e=255;e<512;e++)i[e]=i[e-255]}(),e.log=function(t){if(t<1)throw new Error("log("+t+")");return o[t]},e.exp=function(t){return i[t]},e.mul=function(t,e){return 0===t||0===e?0:i[o[t]+o[e]]}},function(t,e,r){var n=r(22),i=r(166),o=r(81),s=r(23),a=r(167),u=r(80),c=n.getBCHDigit(7973);function f(t,e){return s.getCharCountIndicator(t,e)+4}function h(t,e){var r=0;return t.forEach((function(t){var n=f(t.mode,e);r+=n+t.getBitsLength()})),r}e.from=function(t,e){return a.isValid(t)?parseInt(t,10):e},e.getCapacity=function(t,e,r){if(!a.isValid(t))throw new Error("Invalid QR Code version");void 0===r&&(r=s.BYTE);var o=8*(n.getSymbolTotalCodewords(t)-i.getTotalCodewordsCount(t,e));if(r===s.MIXED)return o;var u=o-f(r,t);switch(r){case s.NUMERIC:return 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strict";(function(e){var n=r(85),i=r(399),o=r(400),s=function(t){return 32===t.length&&n.privateKeyVerify(Uint8Array.from(t))};t.exports={privateKeyVerify:s,privateKeyExport:function(t,e){if(32!==t.length)throw new RangeError("private key length is invalid");var r=i.privateKeyExport(t,e);return o.privateKeyExport(t,r,e)},privateKeyImport:function(t){if(null!==(t=o.privateKeyImport(t))&&32===t.length&&s(t))return t;throw new Error("couldn't import from DER format")},privateKeyNegate:function(t){return e.from(n.privateKeyNegate(Uint8Array.from(t)))},privateKeyModInverse:function(t){if(32!==t.length)throw new Error("private key length is invalid");return e.from(i.privateKeyModInverse(Uint8Array.from(t)))},privateKeyTweakAdd:function(t,r){return e.from(n.privateKeyTweakAdd(Uint8Array.from(t),r))},privateKeyTweakMul:function(t,r){return e.from(n.privateKeyTweakMul(Uint8Array.from(t),Uint8Array.from(r)))},publicKeyCreate:function(t,r){return e.from(n.publicKeyCreate(Uint8Array.from(t),r))},publicKeyConvert:function(t,r){return e.from(n.publicKeyConvert(Uint8Array.from(t),r))},publicKeyVerify:function(t){return(33===t.length||65===t.length)&&n.publicKeyVerify(Uint8Array.from(t))},publicKeyTweakAdd:function(t,r,i){return e.from(n.publicKeyTweakAdd(Uint8Array.from(t),Uint8Array.from(r),i))},publicKeyTweakMul:function(t,r,i){return e.from(n.publicKeyTweakMul(Uint8Array.from(t),Uint8Array.from(r),i))},publicKeyCombine:function(t,r){var i=[];return t.forEach((function(t){i.push(Uint8Array.from(t))})),e.from(n.publicKeyCombine(i,r))},signatureNormalize:function(t){return e.from(n.signatureNormalize(Uint8Array.from(t)))},signatureExport:function(t){return e.from(n.signatureExport(Uint8Array.from(t)))},signatureImport:function(t){return e.from(n.signatureImport(Uint8Array.from(t)))},signatureImportLax:function(t){if(0===t.length)throw new RangeError("signature length is invalid");var e=o.signatureImportLax(t);if(null===e)throw new Error("couldn't parse DER signature");return i.signatureImport(e)},sign:function(t,r,i){if(null===i)throw new TypeError("options should be an Object");var o=void 0;if(i){if(o={},null===i.data)throw new TypeError("options.data should be a Buffer");if(i.data){if(32!==i.data.length)throw new RangeError("options.data length is invalid");o.data=new Uint8Array(i.data)}if(null===i.noncefn)throw new TypeError("options.noncefn should be a Function");i.noncefn&&(o.noncefn=function(t,r,n,o,s){var a=null!=n?e.from(n):null,u=null!=o?e.from(o):null,c=e.from("");return i.noncefn&&(c=i.noncefn(e.from(t),e.from(r),a,u,s)),Uint8Array.from(c)})}var s=n.ecdsaSign(Uint8Array.from(t),Uint8Array.from(r),o);return{signature:e.from(s.signature),recovery:s.recid}},verify:function(t,e,r){return n.ecdsaVerify(Uint8Array.from(e),Uint8Array.from(t),r)},recover:function(t,r,i,o){return e.from(n.ecdsaRecover(Uint8Array.from(r),i,Uint8Array.from(t),o))},ecdh:function(t,r){return e.from(n.ecdh(Uint8Array.from(t),Uint8Array.from(r),{}))},ecdhUnsafe:function(t,r,n){if(33!==t.length&&65!==t.length)throw new RangeError("public key length is invalid");if(32!==r.length)throw new RangeError("private key length is invalid");return e.from(i.ecdhUnsafe(Uint8Array.from(t),Uint8Array.from(r),n))}}}).call(this,r(0).Buffer)},function(t,e){const r="Impossible case. Please create issue.",n="The tweak was out of range or the resulted private key is invalid",i="The tweak was out of range or equal to zero",o="Unknow error on context randomization",s="Private Key is invalid",a="Public Key could not be parsed",u="Public Key serialization error",c="The sum of the public keys is not valid",f="Signature could not be parsed",h="The nonce generation function failed, or the private key was invalid",l="Public key could not be recover",d="Scalar was invalid (zero or overflow)";function p(t,e){if(!t)throw new Error(e)}function m(t,e,r){if(p(e instanceof Uint8Array,`Expected ${t} to be an Uint8Array`),void 0!==r)if(Array.isArray(r)){const n=`Expected ${t} to be an Uint8Array with length [${r.join(", ")}]`;p(r.includes(e.length),n)}else{const n=`Expected ${t} to be an Uint8Array with length ${r}`;p(e.length===r,n)}}function g(t){p("Boolean"===y(t),"Expected compressed to be a Boolean")}function b(t=(t=>new Uint8Array(t)),e){return"function"==typeof t&&(t=t(e)),m("output",t,e),t}function y(t){return Object.prototype.toString.call(t).slice(8,-1)}t.exports=t=>({contextRandomize(e){switch(p(null===e||e instanceof Uint8Array,"Expected seed to be an Uint8Array or null"),null!==e&&m("seed",e,32),t.contextRandomize(e)){case 1:throw new Error(o)}},privateKeyVerify:e=>(m("private key",e,32),0===t.privateKeyVerify(e)),privateKeyNegate(e){switch(m("private key",e,32),t.privateKeyNegate(e)){case 0:return e;case 1:throw new Error(r)}},privateKeyTweakAdd(e,r){switch(m("private key",e,32),m("tweak",r,32),t.privateKeyTweakAdd(e,r)){case 0:return e;case 1:throw new Error(n)}},privateKeyTweakMul(e,r){switch(m("private key",e,32),m("tweak",r,32),t.privateKeyTweakMul(e,r)){case 0:return e;case 1:throw new Error(i)}},publicKeyVerify:e=>(m("public key",e,[33,65]),0===t.publicKeyVerify(e)),publicKeyCreate(e,r=!0,n){switch(m("private key",e,32),g(r),n=b(n,r?33:65),t.publicKeyCreate(n,e)){case 0:return n;case 1:throw new Error(s);case 2:throw new Error(u)}},publicKeyConvert(e,r=!0,n){switch(m("public key",e,[33,65]),g(r),n=b(n,r?33:65),t.publicKeyConvert(n,e)){case 0:return n;case 1:throw new Error(a);case 2:throw new Error(u)}},publicKeyNegate(e,n=!0,i){switch(m("public key",e,[33,65]),g(n),i=b(i,n?33:65),t.publicKeyNegate(i,e)){case 0:return i;case 1:throw new Error(a);case 2:throw new Error(r);case 3:throw new Error(u)}},publicKeyCombine(e,r=!0,n){p(Array.isArray(e),"Expected public keys to be an Array"),p(e.length>0,"Expected public keys array will have more than zero items");for(const t of e)m("public key",t,[33,65]);switch(g(r),n=b(n,r?33:65),t.publicKeyCombine(n,e)){case 0:return n;case 1:throw new Error(a);case 2:throw new Error(c);case 3:throw new Error(u)}},publicKeyTweakAdd(e,r,i=!0,o){switch(m("public key",e,[33,65]),m("tweak",r,32),g(i),o=b(o,i?33:65),t.publicKeyTweakAdd(o,e,r)){case 0:return o;case 1:throw new Error(a);case 2:throw new Error(n)}},publicKeyTweakMul(e,r,n=!0,o){switch(m("public key",e,[33,65]),m("tweak",r,32),g(n),o=b(o,n?33:65),t.publicKeyTweakMul(o,e,r)){case 0:return o;case 1:throw new Error(a);case 2:throw new Error(i)}},signatureNormalize(e){switch(m("signature",e,64),t.signatureNormalize(e)){case 0:return e;case 1:throw new Error(f)}},signatureExport(e,n){m("signature",e,64);const i={output:n=b(n,72),outputlen:72};switch(t.signatureExport(i,e)){case 0:return n.slice(0,i.outputlen);case 1:throw new Error(f);case 2:throw new Error(r)}},signatureImport(e,n){switch(m("signature",e),n=b(n,64),t.signatureImport(n,e)){case 0:return n;case 1:throw new Error(f);case 2:throw new Error(r)}},ecdsaSign(e,n,i={},o){m("message",e,32),m("private key",n,32),p("Object"===y(i),"Expected options to be an Object"),void 0!==i.data&&m("options.data",i.data),void 0!==i.noncefn&&p("Function"===y(i.noncefn),"Expected options.noncefn to be a Function");const s={signature:o=b(o,64),recid:null};switch(t.ecdsaSign(s,e,n,i.data,i.noncefn)){case 0:return s;case 1:throw new Error(h);case 2:throw new Error(r)}},ecdsaVerify(e,r,n){switch(m("signature",e,64),m("message",r,32),m("public key",n,[33,65]),t.ecdsaVerify(e,r,n)){case 0:return!0;case 3:return!1;case 1:throw new Error(f);case 2:throw new Error(a)}},ecdsaRecover(e,n,i,o=!0,s){switch(m("signature",e,64),p("Number"===y(n)&&n>=0&&n<=3,"Expected recovery id to be a Number within interval [0, 3]"),m("message",i,32),g(o),s=b(s,o?33:65),t.ecdsaRecover(s,e,n,i)){case 0:return s;case 1:throw new Error(f);case 2:throw new Error(l);case 3:throw new Error(r)}},ecdh(e,r,n={},i){switch(m("public key",e,[33,65]),m("private key",r,32),p("Object"===y(n),"Expected options to be an Object"),void 0!==n.data&&m("options.data",n.data),void 0!==n.hashfn?(p("Function"===y(n.hashfn),"Expected options.hashfn to be a Function"),void 0!==n.xbuf&&m("options.xbuf",n.xbuf,32),void 0!==n.ybuf&&m("options.ybuf",n.ybuf,32),m("output",i)):i=b(i,32),t.ecdh(i,e,r,n.data,n.hashfn,n.xbuf,n.ybuf)){case 0:return i;case 1:throw new Error(a);case 2:throw new Error(d)}}})},function(t,e,r){const n=new(0,r(21).ec)("secp256k1"),i=n.curve,o=i.n.constructor;function s(t){const e=t[0];switch(e){case 2:case 3:return 33!==t.length?null:function(t,e){let r=new o(e);if(r.cmp(i.p)>=0)return null;r=r.toRed(i.red);let s=r.redSqr().redIMul(r).redIAdd(i.b).redSqrt();return 3===t!==s.isOdd()&&(s=s.redNeg()),n.keyPair({pub:{x:r,y:s}})}(e,t.subarray(1,33));case 4:case 6:case 7:return 65!==t.length?null:function(t,e,r){let s=new o(e),a=new o(r);if(s.cmp(i.p)>=0||a.cmp(i.p)>=0)return null;if(s=s.toRed(i.red),a=a.toRed(i.red),(6===t||7===t)&&a.isOdd()!==(7===t))return null;const u=s.redSqr().redIMul(s);return a.redSqr().redISub(u.redIAdd(i.b)).isZero()?n.keyPair({pub:{x:s,y:a}}):null}(e,t.subarray(1,33),t.subarray(33,65));default:return null}}function a(t,e){const r=e.encode(null,33===t.length);for(let e=0;e<t.length;++e)t[e]=r[e]}t.exports={contextRandomize:()=>0,privateKeyVerify(t){const e=new o(t);return e.cmp(i.n)<0&&!e.isZero()?0:1},privateKeyNegate(t){const e=new o(t),r=i.n.sub(e).umod(i.n).toArrayLike(Uint8Array,"be",32);return t.set(r),0},privateKeyTweakAdd(t,e){const r=new o(e);if(r.cmp(i.n)>=0)return 1;if(r.iadd(new o(t)),r.cmp(i.n)>=0&&r.isub(i.n),r.isZero())return 1;const n=r.toArrayLike(Uint8Array,"be",32);return t.set(n),0},privateKeyTweakMul(t,e){let r=new o(e);if(r.cmp(i.n)>=0||r.isZero())return 1;r.imul(new o(t)),r.cmp(i.n)>=0&&(r=r.umod(i.n));const n=r.toArrayLike(Uint8Array,"be",32);return t.set(n),0},publicKeyVerify:t=>null===s(t)?1:0,publicKeyCreate(t,e){const r=new o(e);if(r.cmp(i.n)>=0||r.isZero())return 1;return a(t,n.keyFromPrivate(e).getPublic()),0},publicKeyConvert(t,e){const r=s(e);if(null===r)return 1;return a(t,r.getPublic()),0},publicKeyNegate(t,e){const r=s(e);if(null===r)return 1;const n=r.getPublic();return n.y=n.y.redNeg(),a(t,n),0},publicKeyCombine(t,e){const r=new Array(e.length);for(let t=0;t<e.length;++t)if(r[t]=s(e[t]),null===r[t])return 1;let n=r[0].getPublic();for(let t=1;t<r.length;++t)n=n.add(r[t].pub);return n.isInfinity()?2:(a(t,n),0)},publicKeyTweakAdd(t,e,r){const n=s(e);if(null===n)return 1;if((r=new o(r)).cmp(i.n)>=0)return 2;const u=n.getPublic().add(i.g.mul(r));return u.isInfinity()?2:(a(t,u),0)},publicKeyTweakMul(t,e,r){const n=s(e);if(null===n)return 1;if((r=new o(r)).cmp(i.n)>=0||r.isZero())return 2;return a(t,n.getPublic().mul(r)),0},signatureNormalize(t){const e=new o(t.subarray(0,32)),r=new o(t.subarray(32,64));return e.cmp(i.n)>=0||r.cmp(i.n)>=0?1:(1===r.cmp(n.nh)&&t.set(i.n.sub(r).toArrayLike(Uint8Array,"be",32),32),0)},signatureExport(t,e){const r=e.subarray(0,32),n=e.subarray(32,64);if(new o(r).cmp(i.n)>=0)return 1;if(new o(n).cmp(i.n)>=0)return 1;const{output:s}=t;let a=s.subarray(4,37);a[0]=0,a.set(r,1);let u=33,c=0;for(;u>1&&0===a[c]&&!(128&a[c+1]);--u,++c);if(a=a.subarray(c),128&a[0])return 1;if(u>1&&0===a[0]&&!(128&a[1]))return 1;let f=s.subarray(39,72);f[0]=0,f.set(n,1);let 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n.EthereumProviderError(e,r,i)}}}},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.mergeMiddleware=void 0;const n=r(192);e.mergeMiddleware=function(t){const e=new n.JsonRpcEngine;return t.forEach(t=>e.push(t)),e.asMiddleware()}},function(t,e){t.exports=function(t){return(e,r,n,i)=>{const o=t[e.method];return void 0===o?n():"function"==typeof o?o(e,r,n,i):(r.result=o,i())}}},function(t,e,r){const n=r(176),i=r(458),o=r(459),{bnToHex:s,hexToInt:a,incrementHexInt:u,minBlockRef:c,blockRefIsNumber:f}=r(42);t.exports=class extends o{constructor({provider:t,params:e}){super(),this.type="log",this.ethQuery=new n(t),this.params=Object.assign({fromBlock:"latest",toBlock:"latest",address:void 0,topics:[]},e),this.params.address&&(Array.isArray(this.params.address)||(this.params.address=[this.params.address]),this.params.address=this.params.address.map(t=>t.toLowerCase()))}async initialize({currentBlock:t}){let e=this.params.fromBlock;["latest","pending"].includes(e)&&(e=t),"earliest"===e&&(e="0x0"),this.params.fromBlock=e;const r=c(this.params.toBlock,t),n=Object.assign({},this.params,{toBlock:r}),i=await this._fetchLogs(n);this.addInitialResults(i)}async update({oldBlock:t,newBlock:e}){const r=e;let n;n=t?u(t):e;const i=Object.assign({},this.params,{fromBlock:n,toBlock:r}),o=(await this._fetchLogs(i)).filter(t=>this.matchLog(t));this.addResults(o)}async _fetchLogs(t){return await i(e=>this.ethQuery.getLogs(t,e))()}matchLog(t){if(a(this.params.fromBlock)>=a(t.blockNumber))return!1;if(f(this.params.toBlock)&&a(this.params.toBlock)<=a(t.blockNumber))return!1;const e=t.address&&t.address.toLowerCase();if(this.params.address&&e&&!this.params.address.includes(e))return!1;return this.params.topics.every((e,r)=>{let n=t.topics[r];if(!n)return!1;n=n.toLowerCase();let i=Array.isArray(e)?e:[e];if(i.includes(null))return!0;i=i.map(t=>t.toLowerCase());return i.includes(n)})}}},function(t,e,r){"use 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0===s||s.writable||s.configurable,u=(e.include?e.include.some(o):!e.exclude.some(o))&&a;return n[r]=u,u})(t,r)||a===Function.prototype[r])return a;const u=o.get(a);if(u)return u;if("function"==typeof a){const r=n(a,e,s,t);return o.set(a,r),r}return a}});return s}},function(t,e,r){const n=r(95);t.exports=class extends n{constructor(){super(),this.allResults=[]}async update(){throw new Error("BaseFilterWithHistory - no update method specified")}addResults(t){this.allResults=this.allResults.concat(t),super.addResults(t)}addInitialResults(t){this.allResults=this.allResults.concat(t),super.addInitialResults(t)}getAllResults(){return this.allResults}}},function(t,e,r){const n=r(95),i=r(96),{incrementHexInt:o}=r(42);t.exports=class extends n{constructor({provider:t,params:e}){super(),this.type="block",this.provider=t}async update({oldBlock:t,newBlock:e}){const r=e,n=o(t),s=(await i({provider:this.provider,fromBlock:n,toBlock:r})).map(t=>t.hash);this.addResults(s)}}},function(t,e,r){const n=r(95),i=r(96),{incrementHexInt:o}=r(42);t.exports=class extends n{constructor({provider:t}){super(),this.type="tx",this.provider=t}async update({oldBlock:t}){const e=t,r=o(t),n=await i({provider:this.provider,fromBlock:r,toBlock:e}),s=[];for(const t of n)s.push(...t.transactions);this.addResults(s)}}},function(t,e,r){const n=r(463),i=r(464),o=r(24).inherits,s=r(52),a=r(466),u=r(51),c=r(480),f=r(56),h=r(481),l=/^[0-9A-Fa-f]+$/g;function d(t){this.nonceLock=c(1),t.getAccounts&&(this.getAccounts=t.getAccounts),t.processTransaction&&(this.processTransaction=t.processTransaction),t.processMessage&&(this.processMessage=t.processMessage),t.processPersonalMessage&&(this.processPersonalMessage=t.processPersonalMessage),t.processTypedMessage&&(this.processTypedMessage=t.processTypedMessage),this.approveTransaction=t.approveTransaction||this.autoApprove,this.approveMessage=t.approveMessage||this.autoApprove,this.approvePersonalMessage=t.approvePersonalMessage||this.autoApprove,this.approveDecryptMessage=t.approveDecryptMessage||this.autoApprove,this.approveEncryptionPublicKey=t.approveEncryptionPublicKey||this.autoApprove,this.approveTypedMessage=t.approveTypedMessage||this.autoApprove,t.signTransaction&&(this.signTransaction=t.signTransaction||y("signTransaction")),t.signMessage&&(this.signMessage=t.signMessage||y("signMessage")),t.signPersonalMessage&&(this.signPersonalMessage=t.signPersonalMessage||y("signPersonalMessage")),t.decryptMessage&&(this.decryptMessage=t.decryptMessage||y("decryptMessage")),t.encryptionPublicKey&&(this.encryptionPublicKey=t.encryptionPublicKey||y("encryptionPublicKey")),t.signTypedMessage&&(this.signTypedMessage=t.signTypedMessage||y("signTypedMessage")),t.recoverPersonalSignature&&(this.recoverPersonalSignature=t.recoverPersonalSignature),t.publishTransaction&&(this.publishTransaction=t.publishTransaction),this.estimateGas=t.estimateGas||this.estimateGas,this.getGasPrice=t.getGasPrice||this.getGasPrice}function p(t){return t.toLowerCase()}function m(t){const e=s.addHexPrefix(t);return s.isValidAddress(e)}function g(t){const e=s.addHexPrefix(t);return!s.isValidAddress(e)&&b(t)}function b(t){if(!("string"==typeof t))return!1;if(!("0x"===t.slice(0,2)))return!1;return t.slice(2).match(l)}function y(t){return function(e,r){r(new Error('ProviderEngine - HookedWalletSubprovider - Must provide "'+t+'" fn in constructor options'))}}t.exports=d,o(d,f),d.prototype.handleRequest=function(t,e,r){const i=this;let o,s,a,c,f;switch(i._parityRequests={},i._parityRequestCount=0,t.method){case"eth_coinbase":return void i.getAccounts((function(t,e){if(t)return r(t);let n=e[0]||null;r(null,n)}));case"eth_accounts":return void i.getAccounts((function(t,e){if(t)return r(t);r(null,e)}));case"eth_sendTransaction":return o=t.params[0],void n([t=>i.validateTransaction(o,t),t=>i.processTransaction(o,t)],r);case"eth_signTransaction":return o=t.params[0],void n([t=>i.validateTransaction(o,t),t=>i.processSignTransaction(o,t)],r);case"eth_sign":return f=t.params[0],c=t.params[1],a=t.params[2]||{},s=u(a,{from:f,data:c}),void n([t=>i.validateMessage(s,t),t=>i.processMessage(s,t)],r);case"personal_sign":return function(){const e=t.params[0];if(g(t.params[1])&&m(e)){let e="The eth_personalSign method requires params ordered ";e+="[message, address]. This was previously handled incorrectly, ",e+="and has been corrected automatically. ",e+="Please switch this param order for smooth behavior in the future.",console.warn(e),f=t.params[0],c=t.params[1]}else c=t.params[0],f=t.params[1];a=t.params[2]||{},s=u(a,{from:f,data:c}),n([t=>i.validatePersonalMessage(s,t),t=>i.processPersonalMessage(s,t)],r)}();case"eth_decryptMessage":return function(){const e=t.params[0];if(g(t.params[1])&&m(e)){let e="The eth_decryptMessage method requires params ordered ";e+="[message, address]. This was previously handled incorrectly, ",e+="and has been corrected automatically. ",e+="Please switch this param order for smooth behavior in the future.",console.warn(e),f=t.params[0],c=t.params[1]}else c=t.params[0],f=t.params[1];a=t.params[2]||{},s=u(a,{from:f,data:c}),n([t=>i.validateDecryptMessage(s,t),t=>i.processDecryptMessage(s,t)],r)}();case"encryption_public_key":return function(){const e=t.params[0];n([t=>i.validateEncryptionPublicKey(e,t),t=>i.processEncryptionPublicKey(e,t)],r)}();case"personal_ecRecover":return function(){c=t.params[0];let e=t.params[1];a=t.params[2]||{},s=u(a,{sig:e,data:c}),i.recoverPersonalSignature(s,r)}();case"eth_signTypedData":case"eth_signTypedData_v3":case"eth_signTypedData_v4":return function(){const e=t.params[0],o=t.params[1];m(e)?(f=e,c=o):(c=e,f=o),a=t.params[2]||{},s=u(a,{from:f,data:c}),n([t=>i.validateTypedMessage(s,t),t=>i.processTypedMessage(s,t)],r)}();case"parity_postTransaction":return o=t.params[0],void i.parityPostTransaction(o,r);case"parity_postSign":return f=t.params[0],c=t.params[1],void i.parityPostSign(f,c,r);case"parity_checkRequest":return function(){const e=t.params[0];i.parityCheckRequest(e,r)}();case"parity_defaultAccount":return void i.getAccounts((function(t,e){if(t)return r(t);const n=e[0]||null;r(null,n)}));default:return void e()}},d.prototype.getAccounts=function(t){t(null,[])},d.prototype.processTransaction=function(t,e){const r=this;n([e=>r.approveTransaction(t,e),(t,e)=>r.checkApproval("transaction",t,e),e=>r.finalizeAndSubmitTx(t,e)],e)},d.prototype.processSignTransaction=function(t,e){const r=this;n([e=>r.approveTransaction(t,e),(t,e)=>r.checkApproval("transaction",t,e),e=>r.finalizeTx(t,e)],e)},d.prototype.processMessage=function(t,e){const r=this;n([e=>r.approveMessage(t,e),(t,e)=>r.checkApproval("message",t,e),e=>r.signMessage(t,e)],e)},d.prototype.processPersonalMessage=function(t,e){const r=this;n([e=>r.approvePersonalMessage(t,e),(t,e)=>r.checkApproval("message",t,e),e=>r.signPersonalMessage(t,e)],e)},d.prototype.processDecryptMessage=function(t,e){const r=this;n([e=>r.approveDecryptMessage(t,e),(t,e)=>r.checkApproval("decryptMessage",t,e),e=>r.decryptMessage(t,e)],e)},d.prototype.processEncryptionPublicKey=function(t,e){const r=this;n([e=>r.approveEncryptionPublicKey(t,e),(t,e)=>r.checkApproval("encryptionPublicKey",t,e),e=>r.encryptionPublicKey(t,e)],e)},d.prototype.processTypedMessage=function(t,e){const r=this;n([e=>r.approveTypedMessage(t,e),(t,e)=>r.checkApproval("message",t,e),e=>r.signTypedMessage(t,e)],e)},d.prototype.autoApprove=function(t,e){e(null,!0)},d.prototype.checkApproval=function(t,e,r){r(e?null:new Error("User denied "+t+" signature."))},d.prototype.parityPostTransaction=function(t,e){const r=this,n="0x"+r._parityRequestCount.toString(16);r._parityRequestCount++,r.emitPayload({method:"eth_sendTransaction",params:[t]},(function(t,e){if(t)return void(r._parityRequests[n]={error:t});const i=e.result;r._parityRequests[n]=i})),e(null,n)},d.prototype.parityPostSign=function(t,e,r){const n=this,i="0x"+n._parityRequestCount.toString(16);n._parityRequestCount++,n.emitPayload({method:"eth_sign",params:[t,e]},(function(t,e){if(t)return void(n._parityRequests[i]={error:t});const r=e.result;n._parityRequests[i]=r})),r(null,i)},d.prototype.parityCheckRequest=function(t,e){const r=this._parityRequests[t]||null;return r?r.error?e(r.error):void e(null,r):e(null,null)},d.prototype.recoverPersonalSignature=function(t,e){let r;try{r=a.recoverPersonalSignature(t)}catch(t){return e(t)}e(null,r)},d.prototype.validateTransaction=function(t,e){if(void 0===t.from)return e(new Error("Undefined address - from address required to sign transaction."));this.validateSender(t.from,(function(r,n){return r?e(r):n?void e():e(new Error(`Unknown address - unable to sign transaction for this address: "${t.from}"`))}))},d.prototype.validateMessage=function(t,e){if(void 0===t.from)return e(new Error("Undefined address - from address required to sign message."));this.validateSender(t.from,(function(r,n){return r?e(r):n?void e():e(new Error(`Unknown address - unable to sign message for this address: "${t.from}"`))}))},d.prototype.validatePersonalMessage=function(t,e){return void 0===t.from?e(new Error("Undefined address - from address required to sign personal message.")):void 0===t.data?e(new Error("Undefined message - message required to sign personal message.")):b(t.data)?void this.validateSender(t.from,(function(r,n){return r?e(r):n?void e():e(new Error(`Unknown address - unable to sign message for this address: "${t.from}"`))})):e(new Error("HookedWalletSubprovider - validateMessage - message was not encoded as hex."))},d.prototype.validateDecryptMessage=function(t,e){return void 0===t.from?e(new Error("Undefined address - from address required to decrypt message.")):void 0===t.data?e(new Error("Undefined message - message required to decrypt message.")):b(t.data)?void this.validateSender(t.from,(function(r,n){return r?e(r):n?void e():e(new Error(`Unknown address - unable to decrypt message for this address: "${t.from}"`))})):e(new Error("HookedWalletSubprovider - validateDecryptMessage - message was not encoded as hex."))},d.prototype.validateEncryptionPublicKey=function(t,e){this.validateSender(t,(function(r,n){return r?e(r):n?void e():e(new Error(`Unknown address - unable to obtain encryption public key for this address: "${t}"`))}))},d.prototype.validateTypedMessage=function(t,e){return void 0===t.from?e(new Error("Undefined address - from address required to sign typed data.")):void 0===t.data?e(new Error("Undefined data - message required to sign typed data.")):void this.validateSender(t.from,(function(r,n){return r?e(r):n?void e():e(new Error(`Unknown address - unable to sign message for this address: "${t.from}"`))}))},d.prototype.validateSender=function(t,e){if(!t)return e(null,!1);this.getAccounts((function(r,n){if(r)return e(r);const i=-1!==n.map(p).indexOf(t.toLowerCase());e(null,i)}))},d.prototype.finalizeAndSubmitTx=function(t,e){const r=this;r.nonceLock.take((function(){n([r.fillInTxExtras.bind(r,t),r.signTransaction.bind(r),r.publishTransaction.bind(r)],(function(t,n){if(r.nonceLock.leave(),t)return e(t);e(null,n)}))}))},d.prototype.finalizeTx=function(t,e){const r=this;r.nonceLock.take((function(){n([r.fillInTxExtras.bind(r,t),r.signTransaction.bind(r)],(function(n,i){if(r.nonceLock.leave(),n)return e(n);e(null,{raw:i,tx:t})}))}))},d.prototype.publishTransaction=function(t,e){this.emitPayload({method:"eth_sendRawTransaction",params:[t]},(function(t,r){if(t)return e(t);e(null,r.result)}))},d.prototype.estimateGas=function(t,e){h(this.engine,t,e)},d.prototype.getGasPrice=function(t){this.emitPayload({method:"eth_gasPrice",params:[]},(function(e,r){if(e)return t(e);t(null,r.result)}))},d.prototype.fillInTxExtras=function(t,e){const r=this,n=t.from,o={};void 0===t.gasPrice&&(o.gasPrice=r.getGasPrice.bind(r)),void 0===t.nonce&&(o.nonce=r.emitPayload.bind(r,{method:"eth_getTransactionCount",params:[n,"pending"]})),void 0===t.gas&&(o.gas=r.estimateGas.bind(r,function(t){return{from:t.from,to:t.to,value:t.value,data:t.data,gas:t.gas,gasPrice:t.gasPrice,nonce:t.nonce}}(t))),i(o,(function(r,n){if(r)return e(r);const i={};n.gasPrice&&(i.gasPrice=n.gasPrice),n.nonce&&(i.nonce=n.nonce.result),n.gas&&(i.gas=n.gas),e(null,u(t,i))}))}},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.default=function(t,e){if(e=(0,o.default)(e||i.default),!(0,n.default)(t))return e(new Error("First argument to waterfall must be an array of functions"));if(!t.length)return e();var r=0;function c(e){var n=(0,u.default)(t[r++]);e.push((0,a.default)(f)),n.apply(null,e)}function f(n){if(n||r===t.length)return e.apply(null,arguments);c((0,s.default)(arguments,1))}c([])};var n=c(r(185)),i=c(r(41)),o=c(r(87)),s=c(r(55)),a=c(r(89)),u=c(r(26));function c(t){return t&&t.__esModule?t:{default:t}}t.exports=e.default},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.default=function(t,e){(0,i.default)(n.default,t,e)};var n=o(r(177)),i=o(r(465));function o(t){return t&&t.__esModule?t:{default:t}}t.exports=e.default},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.default=function(t,e,r){r=r||n.default;var a=(0,i.default)(e)?[]:{};t(e,(function(t,e,r){(0,s.default)(t)((function(t,n){arguments.length>2&&(n=(0,o.default)(arguments,1)),a[e]=n,r(t)}))}),(function(t){r(t,a)}))};var n=a(r(41)),i=a(r(54)),o=a(r(55)),s=a(r(26));function a(t){return t&&t.__esModule?t:{default:t}}t.exports=e.default},function(t,e,r){const n=r(467),i=r(471);function o(t){const e=new Error("Expect argument to be non-empty array");if("object"!=typeof t||!t.length)throw e;const r=t.map((function(t){return"bytes"===t.type?n.toBuffer(t.value):t.value})),o=t.map((function(t){return t.type})),s=t.map((function(t){if(!t.name)throw e;return t.type+" "+t.name}));return i.soliditySHA3(["bytes32","bytes32"],[i.soliditySHA3(new Array(t.length).fill("string"),s),i.soliditySHA3(o,r)])}function s(t,e){const r=n.toBuffer(e),i=n.fromRpcSig(r);return n.ecrecover(t,i.v,i.r,i.s)}function a(t){const e=n.toBuffer(t.data);return s(n.hashPersonalMessage(e),t.sig)}function u(t,e){for(var r=""+t;r.length<e;)r="0"+r;return r}t.exports={concatSig:function(t,e,r){const i=n.fromSigned(e),o=n.fromSigned(r),s=n.bufferToInt(t),a=u(n.toUnsigned(i).toString("hex"),64),c=u(n.toUnsigned(o).toString("hex"),64),f=n.stripHexPrefix(n.intToHex(s));return n.addHexPrefix(a.concat(c,f)).toString("hex")},normalize:function(t){if(t){if("number"==typeof t){const e=n.toBuffer(t);t=n.bufferToHex(e)}if("string"!=typeof t){var e="eth-sig-util.normalize() requires hex string or integer input.";throw new Error(e+=" received "+typeof t+": "+t)}return n.addHexPrefix(t.toLowerCase())}},personalSign:function(t,e){var r=n.toBuffer(e.data),i=n.hashPersonalMessage(r),o=n.ecsign(i,t);return n.bufferToHex(this.concatSig(o.v,o.r,o.s))},recoverPersonalSignature:function(t){const e=a(t),r=n.publicToAddress(e);return n.bufferToHex(r)},extractPublicKey:function(t){return"0x"+a(t).toString("hex")},typedSignatureHash:function(t){const e=o(t);return n.bufferToHex(e)},signTypedData:function(t,e){const r=o(e.data),i=n.ecsign(r,t);return n.bufferToHex(this.concatSig(i.v,i.r,i.s))},recoverTypedSignature:function(t){const e=s(o(t.data),t.sig),r=n.publicToAddress(e);return n.bufferToHex(r)}}},function(t,e,r){"use strict";var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof 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l("10000000000000000000000000000000000000000000000000000000000000000",16),e.KECCAK256_NULL_S="c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470",e.SHA3_NULL_S=e.KECCAK256_NULL_S,e.KECCAK256_NULL=p.from(e.KECCAK256_NULL_S,"hex"),e.SHA3_NULL=e.KECCAK256_NULL,e.KECCAK256_RLP_ARRAY_S="1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",e.SHA3_RLP_ARRAY_S=e.KECCAK256_RLP_ARRAY_S,e.KECCAK256_RLP_ARRAY=p.from(e.KECCAK256_RLP_ARRAY_S,"hex"),e.SHA3_RLP_ARRAY=e.KECCAK256_RLP_ARRAY,e.KECCAK256_RLP_S="56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",e.SHA3_RLP_S=e.KECCAK256_RLP_S,e.KECCAK256_RLP=p.from(e.KECCAK256_RLP_S,"hex"),e.SHA3_RLP=e.KECCAK256_RLP,e.BN=l,e.rlp=h,e.secp256k1=c,e.zeros=function(t){return p.allocUnsafe(t).fill(0)},e.zeroAddress=function(){var t=e.zeros(20);return e.bufferToHex(t)},e.setLengthLeft=e.setLength=function(t,r,n){var i=e.zeros(r);return 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224:return o(t);case 256:return a(t);case 384:return s(t);case 512:return u(t);default:throw new Error("Invald algorithm: keccak"+r)}},e.keccak256=function(t){return e.keccak(t)},e.sha3=e.keccak,e.sha256=function(t){return t=e.toBuffer(t),d("sha256").update(t).digest()},e.ripemd160=function(t,r){t=e.toBuffer(t);var n=d("rmd160").update(t).digest();return!0===r?e.setLength(n,32):n},e.rlphash=function(t){return e.keccak(h.encode(t))},e.isValidPrivate=function(t){return c.privateKeyVerify(t)},e.isValidPublic=function(t,e){return 64===t.length?c.publicKeyVerify(p.concat([p.from([4]),t])):!!e&&c.publicKeyVerify(t)},e.pubToAddress=e.publicToAddress=function(t,r){return t=e.toBuffer(t),r&&64!==t.length&&(t=c.publicKeyConvert(t,!1).slice(1)),f(64===t.length),e.keccak(t).slice(-20)};var m=e.privateToPublic=function(t){return t=e.toBuffer(t),c.publicKeyCreate(t,!1).slice(1)};e.importPublic=function(t){return 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e.publicToAddress(m(t))},e.isValidAddress=function(t){return/^0x[0-9a-fA-F]{40}$/.test(t)},e.isZeroAddress=function(t){return e.zeroAddress()===e.addHexPrefix(t)},e.toChecksumAddress=function(t){t=e.stripHexPrefix(t).toLowerCase();for(var r=e.keccak(t).toString("hex"),n="0x",i=0;i<t.length;i++)parseInt(r[i],16)>=8?n+=t[i].toUpperCase():n+=t[i];return n},e.isValidChecksumAddress=function(t){return e.isValidAddress(t)&&e.toChecksumAddress(t)===t},e.generateAddress=function(t,r){return t=e.toBuffer(t),r=(r=new l(r)).isZero()?null:p.from(r.toArray()),e.rlphash([t,r]).slice(-20)},e.isPrecompiled=function(t){var r=e.unpad(t);return 1===r.length&&r[0]>=1&&r[0]<=8},e.addHexPrefix=function(t){return"string"!=typeof t||e.isHexPrefixed(t)?t:"0x"+t},e.isValidSignature=function(t,e,r,n){var i=new l("7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a0",16),o=new l("fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141",16);return 32===e.length&&32===r.length&&((27===t||28===t)&&(e=new l(e),r=new l(r),!(e.isZero()||e.gt(o)||r.isZero()||r.gt(o))&&(!1!==n||1!==new l(r).cmp(i))))},e.baToJSON=function(t){if(p.isBuffer(t))return"0x"+t.toString("hex");if(t instanceof Array){for(var r=[],n=0;n<t.length;n++)r.push(e.baToJSON(t[n]));return r}},e.defineProperties=function(t,r,i){if(t.raw=[],t._fields=[],t.toJSON=function(r){if(r){var n={};return t._fields.forEach((function(e){n[e]="0x"+t[e].toString("hex")})),n}return e.baToJSON(this.raw)},t.serialize=function(){return h.encode(t.raw)},r.forEach((function(r,n){function i(){return t.raw[n]}function o(i){"00"!==(i=e.toBuffer(i)).toString("hex")||r.allowZero||(i=p.allocUnsafe(0)),r.allowLess&&r.length?(i=e.stripZeros(i),f(r.length>=i.length,"The field "+r.name+" must not have more "+r.length+" bytes")):r.allowZero&&0===i.length||!r.length||f(r.length===i.length,"The field "+r.name+" must have byte length of 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invalid");var r=i.privateKeyExport(t,e);return o.privateKeyExport(t,r,e)},privateKeyImport:function(t){if(null!==(t=o.privateKeyImport(t))&&32===t.length&&s(t))return t;throw new Error("couldn't import from DER format")},privateKeyNegate:function(t){return e.from(n.privateKeyNegate(Uint8Array.from(t)))},privateKeyModInverse:function(t){if(32!==t.length)throw new Error("private key length is invalid");return e.from(i.privateKeyModInverse(Uint8Array.from(t)))},privateKeyTweakAdd:function(t,r){return e.from(n.privateKeyTweakAdd(Uint8Array.from(t),r))},privateKeyTweakMul:function(t,r){return e.from(n.privateKeyTweakMul(Uint8Array.from(t),Uint8Array.from(r)))},publicKeyCreate:function(t,r){return e.from(n.publicKeyCreate(Uint8Array.from(t),r))},publicKeyConvert:function(t,r){return e.from(n.publicKeyConvert(Uint8Array.from(t),r))},publicKeyVerify:function(t){return(33===t.length||65===t.length)&&n.publicKeyVerify(Uint8Array.from(t))},publicKeyTweakAdd:function(t,r,i){return e.from(n.publicKeyTweakAdd(Uint8Array.from(t),Uint8Array.from(r),i))},publicKeyTweakMul:function(t,r,i){return e.from(n.publicKeyTweakMul(Uint8Array.from(t),Uint8Array.from(r),i))},publicKeyCombine:function(t,r){var i=[];return t.forEach((function(t){i.push(Uint8Array.from(t))})),e.from(n.publicKeyCombine(i,r))},signatureNormalize:function(t){return e.from(n.signatureNormalize(Uint8Array.from(t)))},signatureExport:function(t){return e.from(n.signatureExport(Uint8Array.from(t)))},signatureImport:function(t){return e.from(n.signatureImport(Uint8Array.from(t)))},signatureImportLax:function(t){if(0===t.length)throw new RangeError("signature length is invalid");var e=o.signatureImportLax(t);if(null===e)throw new Error("couldn't parse DER signature");return i.signatureImport(e)},sign:function(t,r,i){if(null===i)throw new TypeError("options should be an Object");var o=void 0;if(i){if(o={},null===i.data)throw new TypeError("options.data should be a 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e.from(i.ecdhUnsafe(Uint8Array.from(t),Uint8Array.from(r),n))}}}).call(this,r(0).Buffer)},function(t,e,r){"use strict";(function(t){var n=r(5),i=new(0,r(21).ec)("secp256k1"),o=i.curve;e.privateKeyExport=function(t,e){var r=new n(t);if(r.ucmp(o.n)>=0)throw new Error("couldn't export to DER format");var a=i.g.mul(r);return s(a.getX(),a.getY(),e)},e.privateKeyModInverse=function(e){var r=new n(e);if(r.ucmp(o.n)>=0||r.isZero())throw new Error("private key range is invalid");return r.invm(o.n).toArrayLike(t,"be",32)},e.signatureImport=function(e){var r=new n(e.r);r.ucmp(o.n)>=0&&(r=new n(0));var i=new n(e.s);return i.ucmp(o.n)>=0&&(i=new n(0)),t.concat([r.toArrayLike(t,"be",32),i.toArrayLike(t,"be",32)])},e.ecdhUnsafe=function(t,e,r){var a=i.keyFromPublic(t),u=new n(e);if(u.ucmp(o.n)>=0||u.isZero())throw new Error("scalar was invalid (zero or overflow)");var c=a.pub.mul(u);return s(c.getX(),c.getY(),r)};var s=function(e,r,n){var i=void 0;return n?((i=t.alloc(33))[0]=r.isOdd()?3:2,e.toArrayLike(t,"be",32).copy(i,1)):((i=t.alloc(65))[0]=4,e.toArrayLike(t,"be",32).copy(i,1),r.toArrayLike(t,"be",32).copy(i,33)),i}}).call(this,r(0).Buffer)},function(t,e,r){"use strict";(function(t){var r=t.from([48,129,211,2,1,1,4,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,129,133,48,129,130,2,1,1,48,44,6,7,42,134,72,206,61,1,1,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,255,255,252,47,48,6,4,1,0,4,1,7,4,33,2,121,190,102,126,249,220,187,172,85,160,98,149,206,135,11,7,2,155,252,219,45,206,40,217,89,242,129,91,22,248,23,152,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,186,174,220,230,175,72,160,59,191,210,94,140,208,54,65,65,2,1,1,161,36,3,34,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]),n=t.from([48,130,1,19,2,1,1,4,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,129,165,48,129,162,2,1,1,48,44,6,7,42,134,72,206,61,1,1,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,255,255,252,47,48,6,4,1,0,4,1,7,4,65,4,121,190,102,126,249,220,187,172,85,160,98,149,206,135,11,7,2,155,252,219,45,206,40,217,89,242,129,91,22,248,23,152,72,58,218,119,38,163,196,101,93,164,251,252,14,17,8,168,253,23,180,72,166,133,84,25,156,71,208,143,251,16,212,184,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,186,174,220,230,175,72,160,59,191,210,94,140,208,54,65,65,2,1,1,161,68,3,66,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);e.privateKeyExport=function(e,i,o){var s=t.from(o?r:n);return e.copy(s,o?8:9),i.copy(s,o?181:214),s},e.privateKeyImport=function(t){var e=t.length,r=0;if(e<r+1||48!==t[r])return null;if(e<(r+=1)+1||!(128&t[r]))return null;var n=127&t[r];if(n<1||n>2)return null;if(e<(r+=1)+n)return null;var i=t[r+n-1]|(n>1?t[r+n-2]<<8:0);return e<(r+=n)+i||e<r+3||2!==t[r]||1!==t[r+1]||1!==t[r+2]||e<(r+=3)+2||4!==t[r]||t[r+1]>32||e<r+2+t[r+1]?null:t.slice(r+2,r+2+t[r+1])},e.signatureImportLax=function(e){var r=t.alloc(32,0),n=t.alloc(32,0),i=e.length,o=0;if(48!==e[o++])return null;var s=e[o++];if(128&s&&(o+=s-128)>i)return null;if(2!==e[o++])return null;var a=e[o++];if(128&a){if(o+(s=a-128)>i)return null;for(;s>0&&0===e[o];o+=1,s-=1);for(a=0;s>0;o+=1,s-=1)a=(a<<8)+e[o]}if(a>i-o)return null;var u=o;if(o+=a,2!==e[o++])return null;var c=e[o++];if(128&c){if(o+(s=c-128)>i)return null;for(;s>0&&0===e[o];o+=1,s-=1);for(c=0;s>0;o+=1,s-=1)c=(c<<8)+e[o]}if(c>i-o)return null;var f=o;for(o+=c;a>0&&0===e[u];a-=1,u+=1);if(a>32)return null;var h=e.slice(u,u+a);for(h.copy(r,32-h.length);c>0&&0===e[f];c-=1,f+=1);if(c>32)return null;var l=e.slice(f,f+c);return l.copy(n,32-l.length),{r:r,s:n}}}).call(this,r(0).Buffer)},function(t,e,r){t.exports=r(472)},function(t,e,r){(function(e){const n=r(473),i=r(5);var o=function(){};function s(t){return t.startsWith("int[")?"int256"+t.slice(3):"int"===t?"int256":t.startsWith("uint[")?"uint256"+t.slice(4):"uint"===t?"uint256":t.startsWith("fixed[")?"fixed128x128"+t.slice(5):"fixed"===t?"fixed128x128":t.startsWith("ufixed[")?"ufixed128x128"+t.slice(6):"ufixed"===t?"ufixed128x128":t}function a(t){return parseInt(/^\D+(\d+)$/.exec(t)[1],10)}function u(t){var e=/^\D+(\d+)x(\d+)$/.exec(t);return[parseInt(e[1],10),parseInt(e[2],10)]}function c(t){var e=t.match(/(.*)\[(.*?)\]$/);return e?""===e[2]?"dynamic":parseInt(e[2],10):null}function f(t){var e=typeof t;if("string"===e)return n.isHexPrefixed(t)?new i(n.stripHexPrefix(t),16):new i(t,10);if("number"===e)return new i(t);if(t.toArray)return t;throw new Error("Argument is not a number")}function h(t){var e=/^(\w+)\((.*)\)$/.exec(t);if(3!==e.length)throw new Error("Invalid method signature");var r=/^(.+)\):\((.+)$/.exec(e[2]);if(null!==r&&3===r.length)return{method:e[1],args:r[1].split(","),retargs:r[2].split(",")};var n=e[2].split(",");return 1===n.length&&""===n[0]&&(n=[]),{method:e[1],args:n}}function l(t,r){var o,s,h,d;if("address"===t)return l("uint160",f(r));if("bool"===t)return l("uint8",r?1:0);if("string"===t)return l("bytes",e.from(r,"utf8"));if(g(t)){if(void 0===r.length)throw new Error("Not an array?");if("dynamic"!==(o=c(t))&&0!==o&&r.length>o)throw new Error("Elements exceed array size: "+o);for(d in h=[],t=t.slice(0,t.lastIndexOf("[")),"string"==typeof r&&(r=JSON.parse(r)),r)h.push(l(t,r[d]));if("dynamic"===o){var p=l("uint256",r.length);h.unshift(p)}return e.concat(h)}if("bytes"===t)return 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