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/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
 * @license  MIT
 */
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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 d=function(t,e,r){var n,i,o,s=t.words,a=e.words,u=r.words,h=0,f=0|s[0],c=8191&f,l=f>>>13,d=0|s[1],p=8191&d,m=d>>>13,v=0|s[2],g=8191&v,b=v>>>13,y=0|s[3],w=8191&y,_=y>>>13,M=0|s[4],E=8191&M,S=M>>>13,A=0|s[5],x=8191&A,k=A>>>13,I=0|s[6],T=8191&I,B=I>>>13,P=0|s[7],C=8191&P,R=P>>>13,N=0|s[8],L=8191&N,O=N>>>13,j=0|s[9],D=8191&j,q=j>>>13,F=0|a[0],U=8191&F,z=F>>>13,H=0|a[1],K=8191&H,V=H>>>13,Y=0|a[2],Z=8191&Y,G=Y>>>13,W=0|a[3],X=8191&W,J=W>>>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,ht=at>>>13,ft=0|a[8],ct=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 vt=(h+(n=Math.imul(c,U))|0)+((8191&(i=(i=Math.imul(c,z))+Math.imul(l,U)|0))<<13)|0;h=((o=Math.imul(l,z))+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(p,U),i=(i=Math.imul(p,z))+Math.imul(m,U)|0,o=Math.imul(m,z);var gt=(h+(n=n+Math.imul(c,K)|0)|0)+((8191&(i=(i=i+Math.imul(c,V)|0)+Math.imul(l,K)|0))<<13)|0;h=((o=o+Math.imul(l,V)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(g,U),i=(i=Math.imul(g,z))+Math.imul(b,U)|0,o=Math.imul(b,z),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,V)|0;var bt=(h+(n=n+Math.imul(c,Z)|0)|0)+((8191&(i=(i=i+Math.imul(c,G)|0)+Math.imul(l,Z)|0))<<13)|0;h=((o=o+Math.imul(l,G)|0)+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(w,U),i=(i=Math.imul(w,z))+Math.imul(_,U)|0,o=Math.imul(_,z),n=n+Math.imul(g,K)|0,i=(i=i+Math.imul(g,V)|0)+Math.imul(b,K)|0,o=o+Math.imul(b,V)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,G)|0;var yt=(h+(n=n+Math.imul(c,X)|0)|0)+((8191&(i=(i=i+Math.imul(c,J)|0)+Math.imul(l,X)|0))<<13)|0;h=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(E,U),i=(i=Math.imul(E,z))+Math.imul(S,U)|0,o=Math.imul(S,z),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,K)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(g,Z)|0,i=(i=i+Math.imul(g,G)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,G)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,J)|0;var wt=(h+(n=n+Math.imul(c,Q)|0)|0)+((8191&(i=(i=i+Math.imul(c,tt)|0)+Math.imul(l,Q)|0))<<13)|0;h=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(x,U),i=(i=Math.imul(x,z))+Math.imul(k,U)|0,o=Math.imul(k,z),n=n+Math.imul(E,K)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(S,K)|0,o=o+Math.imul(S,V)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,G)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,G)|0,n=n+Math.imul(g,X)|0,i=(i=i+Math.imul(g,J)|0)+Math.imul(b,X)|0,o=o+Math.imul(b,J)|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 _t=(h+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(l,rt)|0))<<13)|0;h=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(T,U),i=(i=Math.imul(T,z))+Math.imul(B,U)|0,o=Math.imul(B,z),n=n+Math.imul(x,K)|0,i=(i=i+Math.imul(x,V)|0)+Math.imul(k,K)|0,o=o+Math.imul(k,V)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,G)|0)+Math.imul(S,Z)|0,o=o+Math.imul(S,G)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(g,Q)|0,i=(i=i+Math.imul(g,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,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=(h+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,st)|0)+Math.imul(l,ot)|0))<<13)|0;h=((o=o+Math.imul(l,st)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(C,U),i=(i=Math.imul(C,z))+Math.imul(R,U)|0,o=Math.imul(R,z),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,V)|0)+Math.imul(B,K)|0,o=o+Math.imul(B,V)|0,n=n+Math.imul(x,Z)|0,i=(i=i+Math.imul(x,G)|0)+Math.imul(k,Z)|0,o=o+Math.imul(k,G)|0,n=n+Math.imul(E,X)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(S,X)|0,o=o+Math.imul(S,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,n=n+Math.imul(g,rt)|0,i=(i=i+Math.imul(g,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,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 Et=(h+(n=n+Math.imul(c,ut)|0)|0)+((8191&(i=(i=i+Math.imul(c,ht)|0)+Math.imul(l,ut)|0))<<13)|0;h=((o=o+Math.imul(l,ht)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(L,U),i=(i=Math.imul(L,z))+Math.imul(O,U)|0,o=Math.imul(O,z),n=n+Math.imul(C,K)|0,i=(i=i+Math.imul(C,V)|0)+Math.imul(R,K)|0,o=o+Math.imul(R,V)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,G)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,G)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,J)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,J)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(S,Q)|0,o=o+Math.imul(S,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,nt)|0,n=n+Math.imul(g,ot)|0,i=(i=i+Math.imul(g,st)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,st)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ht)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,ht)|0;var St=(h+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,lt)|0)+Math.imul(l,ct)|0))<<13)|0;h=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(D,U),i=(i=Math.imul(D,z))+Math.imul(q,U)|0,o=Math.imul(q,z),n=n+Math.imul(L,K)|0,i=(i=i+Math.imul(L,V)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,V)|0,n=n+Math.imul(C,Z)|0,i=(i=i+Math.imul(C,G)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,G)|0,n=n+Math.imul(T,X)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(B,X)|0,o=o+Math.imul(B,J)|0,n=n+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,n=n+Math.imul(E,rt)|0,i=(i=i+Math.imul(E,nt)|0)+Math.imul(S,rt)|0,o=o+Math.imul(S,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,st)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,st)|0,n=n+Math.imul(g,ut)|0,i=(i=i+Math.imul(g,ht)|0)+Math.imul(b,ut)|0,o=o+Math.imul(b,ht)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(m,ct)|0,o=o+Math.imul(m,lt)|0;var At=(h+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,mt)|0)+Math.imul(l,pt)|0))<<13)|0;h=((o=o+Math.imul(l,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(D,K),i=(i=Math.imul(D,V))+Math.imul(q,K)|0,o=Math.imul(q,V),n=n+Math.imul(L,Z)|0,i=(i=i+Math.imul(L,G)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,G)|0,n=n+Math.imul(C,X)|0,i=(i=i+Math.imul(C,J)|0)+Math.imul(R,X)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,nt)|0,n=n+Math.imul(E,ot)|0,i=(i=i+Math.imul(E,st)|0)+Math.imul(S,ot)|0,o=o+Math.imul(S,st)|0,n=n+Math.imul(w,ut)|0,i=(i=i+Math.imul(w,ht)|0)+Math.imul(_,ut)|0,o=o+Math.imul(_,ht)|0,n=n+Math.imul(g,ct)|0,i=(i=i+Math.imul(g,lt)|0)+Math.imul(b,ct)|0,o=o+Math.imul(b,lt)|0;var xt=(h+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;h=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(D,Z),i=(i=Math.imul(D,G))+Math.imul(q,Z)|0,o=Math.imul(q,G),n=n+Math.imul(L,X)|0,i=(i=i+Math.imul(L,J)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(C,Q)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,n=n+Math.imul(E,ut)|0,i=(i=i+Math.imul(E,ht)|0)+Math.imul(S,ut)|0,o=o+Math.imul(S,ht)|0,n=n+Math.imul(w,ct)|0,i=(i=i+Math.imul(w,lt)|0)+Math.imul(_,ct)|0,o=o+Math.imul(_,lt)|0;var kt=(h+(n=n+Math.imul(g,pt)|0)|0)+((8191&(i=(i=i+Math.imul(g,mt)|0)+Math.imul(b,pt)|0))<<13)|0;h=((o=o+Math.imul(b,mt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(D,X),i=(i=Math.imul(D,J))+Math.imul(q,X)|0,o=Math.imul(q,J),n=n+Math.imul(L,Q)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,nt)|0,n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,n=n+Math.imul(x,ut)|0,i=(i=i+Math.imul(x,ht)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,ht)|0,n=n+Math.imul(E,ct)|0,i=(i=i+Math.imul(E,lt)|0)+Math.imul(S,ct)|0,o=o+Math.imul(S,lt)|0;var It=(h+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,mt)|0)+Math.imul(_,pt)|0))<<13)|0;h=((o=o+Math.imul(_,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(D,Q),i=(i=Math.imul(D,tt))+Math.imul(q,Q)|0,o=Math.imul(q,tt),n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(C,ot)|0,i=(i=i+Math.imul(C,st)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,st)|0,n=n+Math.imul(T,ut)|0,i=(i=i+Math.imul(T,ht)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ht)|0,n=n+Math.imul(x,ct)|0,i=(i=i+Math.imul(x,lt)|0)+Math.imul(k,ct)|0,o=o+Math.imul(k,lt)|0;var Tt=(h+(n=n+Math.imul(E,pt)|0)|0)+((8191&(i=(i=i+Math.imul(E,mt)|0)+Math.imul(S,pt)|0))<<13)|0;h=((o=o+Math.imul(S,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(D,rt),i=(i=Math.imul(D,nt))+Math.imul(q,rt)|0,o=Math.imul(q,nt),n=n+Math.imul(L,ot)|0,i=(i=i+Math.imul(L,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,n=n+Math.imul(C,ut)|0,i=(i=i+Math.imul(C,ht)|0)+Math.imul(R,ut)|0,o=o+Math.imul(R,ht)|0,n=n+Math.imul(T,ct)|0,i=(i=i+Math.imul(T,lt)|0)+Math.imul(B,ct)|0,o=o+Math.imul(B,lt)|0;var Bt=(h+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,mt)|0)+Math.imul(k,pt)|0))<<13)|0;h=((o=o+Math.imul(k,mt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(D,ot),i=(i=Math.imul(D,st))+Math.imul(q,ot)|0,o=Math.imul(q,st),n=n+Math.imul(L,ut)|0,i=(i=i+Math.imul(L,ht)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ht)|0,n=n+Math.imul(C,ct)|0,i=(i=i+Math.imul(C,lt)|0)+Math.imul(R,ct)|0,o=o+Math.imul(R,lt)|0;var Pt=(h+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(B,pt)|0))<<13)|0;h=((o=o+Math.imul(B,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(D,ut),i=(i=Math.imul(D,ht))+Math.imul(q,ut)|0,o=Math.imul(q,ht),n=n+Math.imul(L,ct)|0,i=(i=i+Math.imul(L,lt)|0)+Math.imul(O,ct)|0,o=o+Math.imul(O,lt)|0;var Ct=(h+(n=n+Math.imul(C,pt)|0)|0)+((8191&(i=(i=i+Math.imul(C,mt)|0)+Math.imul(R,pt)|0))<<13)|0;h=((o=o+Math.imul(R,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(D,ct),i=(i=Math.imul(D,lt))+Math.imul(q,ct)|0,o=Math.imul(q,lt);var Rt=(h+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,mt)|0)+Math.imul(O,pt)|0))<<13)|0;h=((o=o+Math.imul(O,mt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863;var Nt=(h+(n=Math.imul(D,pt))|0)+((8191&(i=(i=Math.imul(D,mt))+Math.imul(q,pt)|0))<<13)|0;return h=((o=Math.imul(q,mt))+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,u[0]=vt,u[1]=gt,u[2]=bt,u[3]=yt,u[4]=wt,u[5]=_t,u[6]=Mt,u[7]=Et,u[8]=St,u[9]=At,u[10]=xt,u[11]=kt,u[12]=It,u[13]=Tt,u[14]=Bt,u[15]=Pt,u[16]=Ct,u[17]=Rt,u[18]=Nt,0!==h&&(u[19]=h,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),h=Math.max(0,o-t.length+1);h<=u;h++){var f=o-h,c=(0|t.words[f])*(0|e.words[h]),l=67108863&c;a=67108863&(l=l+a|0),i+=(s=(s=s+(c/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),h=Math.sin(2*Math.PI/a),f=0;f<i;f+=a)for(var c=u,l=h,d=0;d<s;d++){var p=r[f+d],m=n[f+d],v=r[f+d+s],g=n[f+d+s],b=c*v-l*g;g=c*g+l*v,v=b,r[f+d]=p+v,n[f+d]=m+g,r[f+d+s]=p-v,n[f+d+s]=m-g,d!==a&&(b=u*c-h*l,l=u*l+h*c,c=b)}},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),h=new Array(n),f=new Array(n),c=new Array(n),l=r.words;l.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,h,n),this.transform(s,o,a,u,n,i),this.transform(h,o,f,c,n,i);for(var d=0;d<n;d++){var p=a[d]*f[d]-u[d]*c[d];u[d]=a[d]*c[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 h=0;h<s;h++)u.words[h]=this.words[h];u.length=s}if(0===s);else if(this.length>s)for(this.length-=s,h=0;h<this.length;h++)this.words[h]=this.words[h+s];else this.words[0]=0,this.length=1;var f=0;for(h=this.length-1;h>=0&&(0!==f||h>=i);h--){var c=0|this.words[h];this.words[h]=f<<26-o|c>>>o,f=c&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 h=0;h<a.length;h++)a.words[h]=0}var f=n.clone()._ishlnsubmul(i,1,u);0===f.negative&&(n=f,a&&(a.words[u]=1));for(var c=u-1;c>=0;c--){var l=67108864*(0|n.words[i.length+c])+(0|n.words[i.length+c-1]);for(l=Math.min(l/s|0,67108863),n._ishlnsubmul(i,l,c);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,c),n.isZero()||(n.negative^=1);a&&(a.words[c]=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),h=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++h;for(var f=r.clone(),c=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(c)),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(c)),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(h)}},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 h=0,f=1;0==(e.words[0]&f)&&h<26;++h,f<<=1);if(h>0)for(e.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var c=0,l=1;0==(r.words[0]&l)&&c<26;++c,l<<=1);if(c>0)for(r.iushrn(c);c-- >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 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r},toHex:o.toHex,toBN:o.toBN,bytesToHex:o.bytesToHex,hexToBytes:o.hexToBytes,hexToNumberString:o.hexToNumberString,hexToNumber:o.hexToNumber,toDecimal:o.hexToNumber,numberToHex:o.numberToHex,fromDecimal:o.numberToHex,hexToUtf8:o.hexToUtf8,hexToString:o.hexToUtf8,toUtf8:o.hexToUtf8,utf8ToHex:o.utf8ToHex,stringToHex:o.utf8ToHex,fromUtf8:o.utf8ToHex,hexToAscii:u,toAscii:u,asciiToHex:h,fromAscii:h,unitMap:i.unitMap,toWei:function(t,e){if(e=f(e),!o.isBN(t)&&!n.isString(t))throw new Error("Please pass numbers as strings or BigNumber objects to avoid precision errors.");return o.isBN(t)?i.toWei(t,e):i.toWei(t,e).toString(10)},fromWei:function(t,e){if(e=f(e),!o.isBN(t)&&!n.isString(t))throw new Error("Please pass numbers as strings or BigNumber objects to avoid precision errors.");return o.isBN(t)?i.fromWei(t,e):i.fromWei(t,e).toString(10)},padLeft:o.leftPad,leftPad:o.leftPad,padRight:o.rightPad,rightPad:o.rightPad,toTwosComplement:o.toTwosComplement}},function(t,e){var r,n,i=t.exports={};function o(){throw new Error("setTimeout has not been defined")}function s(){throw new Error("clearTimeout has not been defined")}function a(t){if(r===setTimeout)return setTimeout(t,0);if((r===o||!r)&&setTimeout)return r=setTimeout,setTimeout(t,0);try{return r(t,0)}catch(e){try{return r.call(null,t,0)}catch(e){return r.call(this,t,0)}}}!function(){try{r="function"==typeof setTimeout?setTimeout:o}catch(t){r=o}try{n="function"==typeof clearTimeout?clearTimeout:s}catch(t){n=s}}();var u,h=[],f=!1,c=-1;function l(){f&&u&&(f=!1,u.length?h=u.concat(h):c=-1,h.length&&d())}function d(){if(!f){var t=a(l);f=!0;for(var e=h.length;e;){for(u=h,h=[];++c<e;)u&&u[c].run();c=-1,e=h.length}u=null,f=!1,function(t){if(n===clearTimeout)return clearTimeout(t);if((n===s||!n)&&clearTimeout)return n=clearTimeout,clearTimeout(t);try{n(t)}catch(e){try{return n.call(null,t)}catch(e){return n.call(this,t)}}}(t)}}function p(t,e){this.fun=t,this.array=e}function m(){}i.nextTick=function(t){var e=new Array(arguments.length-1);if(arguments.length>1)for(var r=1;r<arguments.length;r++)e[r-1]=arguments[r];h.push(new p(t,e)),1!==h.length||f||a(d)},p.prototype.run=function(){this.fun.apply(null,this.array)},i.title="browser",i.browser=!0,i.env={},i.argv=[],i.version="",i.versions={},i.on=m,i.addListener=m,i.once=m,i.off=m,i.removeListener=m,i.removeAllListeners=m,i.emit=m,i.prependListener=m,i.prependOnceListener=m,i.listeners=function(t){return[]},i.binding=function(t){throw new Error("process.binding is not supported")},i.cwd=function(){return"/"},i.chdir=function(t){throw new Error("process.chdir is not supported")},i.umask=function(){return 0}},function(t,e){function r(t,e){if(!t)throw new Error(e||"Assertion failed")}t.exports=r,r.equal=function(t,e,r){if(t!=e)throw new Error(r||"Assertion failed: "+t+" != "+e)}},function(t,e,r){var n=r(5),i=r(11),o=r(257),s=r(120),a=function(t){return n.isNumber(t)&&(t=Math.trunc(t)),new 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s(a(r).value+e)},formatInputBool:function(t){return new s("000000000000000000000000000000000000000000000000000000000000000"+(t?"1":"0"))},formatOutputInt:function(t){var e=t.staticPart();if(!e&&!t.rawValue)throw new Error("Couldn't decode "+name+" from ABI: 0x"+t.rawValue);return function(t){return"1"===new o(t.substr(0,1),16).toString(2).substr(0,1)}(e)?new o(e,16).fromTwos(256).toString(10):new o(e,16).toString(10)},formatOutputUInt:function(t,e){var r=t.staticPart();if(!r&&!t.rawValue)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);return new o(r,16).toString(10)},formatOutputBool:function(t,e){var r=t.staticPart();if(!r&&!t.rawValue)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);return"0000000000000000000000000000000000000000000000000000000000000001"===r},formatOutputBytes:function(t,e){var r=e.match(/^bytes([0-9]*)/),n=parseInt(r[1]);if(t.staticPart().slice(0,2*n).length!==2*n)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue+" The size doesn't match.");return"0x"+t.staticPart().slice(0,2*n)},formatOutputDynamicBytes:function(t,e){var r=t.dynamicPart().slice(0,64);if(!r)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);var n=2*new o(r,16).toNumber();return"0x"+t.dynamicPart().substr(64,n)},formatOutputString:function(t){var e=t.dynamicPart().slice(0,64);if(!e)throw new Error("ERROR: The returned value is not a convertible string:"+e);var r=2*new o(e,16).toNumber();return r?i.hexToUtf8("0x"+t.dynamicPart().substr(64,r).replace(/^0x/i,"")):""},formatOutputAddress:function(t,e){var r=t.staticPart();if(!r)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);return i.toChecksumAddress("0x"+r.slice(r.length-40,r.length))},toTwosComplement:i.toTwosComplement}},function(t,e,r){"use strict";var n=r(13),i=r(0);function o(t){return(t>>>24|t>>>8&65280|t<<8&16711680|(255&t)<<24)>>>0}function s(t){return 1===t.length?"0"+t:t}function a(t){return 7===t.length?"0"+t:6===t.length?"00"+t:5===t.length?"000"+t:4===t.length?"0000"+t:3===t.length?"00000"+t:2===t.length?"000000"+t:1===t.length?"0000000"+t:t}e.inherits=i,e.toArray=function(t,e){if(Array.isArray(t))return t.slice();if(!t)return[];var r=[];if("string"==typeof t)if(e){if("hex"===e)for((t=t.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(t="0"+t),n=0;n<t.length;n+=2)r.push(parseInt(t[n]+t[n+1],16))}else for(var n=0;n<t.length;n++){var i=t.charCodeAt(n),o=i>>8,s=255&i;o?r.push(o,s):r.push(s)}else for(n=0;n<t.length;n++)r[n]=0|t[n];return r},e.toHex=function(t){for(var e="",r=0;r<t.length;r++)e+=s(t[r].toString(16));return e},e.htonl=o,e.toHex32=function(t,e){for(var r="",n=0;n<t.length;n++){var i=t[n];"little"===e&&(i=o(i)),r+=a(i.toString(16))}return r},e.zero2=s,e.zero8=a,e.join32=function(t,e,r,i){var o=r-e;n(o%4==0);for(var s=new Array(o/4),a=0,u=e;a<s.length;a++,u+=4){var h;h="big"===i?t[u]<<24|t[u+1]<<16|t[u+2]<<8|t[u+3]:t[u+3]<<24|t[u+2]<<16|t[u+1]<<8|t[u],s[a]=h>>>0}return s},e.split32=function(t,e){for(var r=new Array(4*t.length),n=0,i=0;n<t.length;n++,i+=4){var o=t[n];"big"===e?(r[i]=o>>>24,r[i+1]=o>>>16&255,r[i+2]=o>>>8&255,r[i+3]=255&o):(r[i+3]=o>>>24,r[i+2]=o>>>16&255,r[i+1]=o>>>8&255,r[i]=255&o)}return r},e.rotr32=function(t,e){return t>>>e|t<<32-e},e.rotl32=function(t,e){return t<<e|t>>>32-e},e.sum32=function(t,e){return t+e>>>0},e.sum32_3=function(t,e,r){return t+e+r>>>0},e.sum32_4=function(t,e,r,n){return t+e+r+n>>>0},e.sum32_5=function(t,e,r,n,i){return t+e+r+n+i>>>0},e.sum64=function(t,e,r,n){var i=t[e],o=n+t[e+1]>>>0,s=(o<n?1:0)+r+i;t[e]=s>>>0,t[e+1]=o},e.sum64_hi=function(t,e,r,n){return(e+n>>>0<e?1:0)+t+r>>>0},e.sum64_lo=function(t,e,r,n){return e+n>>>0},e.sum64_4_hi=function(t,e,r,n,i,o,s,a){var u=0,h=e;return u+=(h=h+n>>>0)<e?1:0,u+=(h=h+o>>>0)<o?1:0,t+r+i+s+(u+=(h=h+a>>>0)<a?1:0)>>>0},e.sum64_4_lo=function(t,e,r,n,i,o,s,a){return e+n+o+a>>>0},e.sum64_5_hi=function(t,e,r,n,i,o,s,a,u,h){var f=0,c=e;return f+=(c=c+n>>>0)<e?1:0,f+=(c=c+o>>>0)<o?1:0,f+=(c=c+a>>>0)<a?1:0,t+r+i+s+u+(f+=(c=c+h>>>0)<h?1:0)>>>0},e.sum64_5_lo=function(t,e,r,n,i,o,s,a,u,h){return e+n+o+a+h>>>0},e.rotr64_hi=function(t,e,r){return(e<<32-r|t>>>r)>>>0},e.rotr64_lo=function(t,e,r){return(t<<32-r|e>>>r)>>>0},e.shr64_hi=function(t,e,r){return t>>>r},e.shr64_lo=function(t,e,r){return(t<<32-r|e>>>r)>>>0}},function(t,e,r){var n=r(29);t.exports=function(t){if(!n(t))throw TypeError(t+" is not an object!");return t}},function(t,e){t.exports=function(t){return t.webpackPolyfill||(t.deprecate=function(){},t.paths=[],t.children||(t.children=[]),Object.defineProperty(t,"loaded",{enumerable:!0,get:function(){return t.l}}),Object.defineProperty(t,"id",{enumerable:!0,get:function(){return t.i}}),t.webpackPolyfill=1),t}},function(t,e,r){var n=r(2).Buffer,i=r(34).Transform,o=r(68).StringDecoder;function s(t){i.call(this),this.hashMode="string"==typeof t,this.hashMode?this[t]=this._finalOrDigest:this.final=this._finalOrDigest,this._final&&(this.__final=this._final,this._final=null),this._decoder=null,this._encoding=null}r(0)(s,i),s.prototype.update=function(t,e,r){"string"==typeof t&&(t=n.from(t,e));var i=this._update(t);return this.hashMode?this:(r&&(i=this._toString(i,r)),i)},s.prototype.setAutoPadding=function(){},s.prototype.getAuthTag=function(){throw new Error("trying to get auth tag in unsupported state")},s.prototype.setAuthTag=function(){throw new Error("trying to set auth tag in unsupported state")},s.prototype.setAAD=function(){throw new Error("trying to set aad in unsupported state")},s.prototype._transform=function(t,e,r){var n;try{this.hashMode?this._update(t):this.push(this._update(t))}catch(t){n=t}finally{r(n)}},s.prototype._flush=function(t){var e;try{this.push(this.__final())}catch(t){e=t}t(e)},s.prototype._finalOrDigest=function(t){var e=this.__final()||n.alloc(0);return t&&(e=this._toString(e,t,!0)),e},s.prototype._toString=function(t,e,r){if(this._decoder||(this._decoder=new o(e),this._encoding=e),this._encoding!==e)throw new Error("can't switch encodings");var n=this._decoder.write(t);return r&&(n+=this._decoder.end()),n},t.exports=s},function(t,e,r){"use strict";var n=r(205),i=r(251);t.exports={packageInit:function(t,e){if(e=Array.prototype.slice.call(e),!t)throw new Error('You need to instantiate using the "new" keyword.');Object.defineProperty(t,"currentProvider",{get:function(){return t._provider},set:function(e){return t.setProvider(e)},enumerable:!0,configurable:!0}),e[0]&&e[0]._requestManager?t._requestManager=new n.Manager(e[0].currentProvider):(t._requestManager=new n.Manager,t._requestManager.setProvider(e[0],e[1])),t.givenProvider=n.Manager.givenProvider,t.providers=n.Manager.providers,t._provider=t._requestManager.provider,t.setProvider||(t.setProvider=function(e,r){return t._requestManager.setProvider(e,r),t._provider=t._requestManager.provider,!0}),t.BatchRequest=n.BatchManager.bind(null,t._requestManager),t.extend=i(t)},addProviders:function(t){t.givenProvider=n.Manager.givenProvider,t.providers=n.Manager.providers}}},function(t,e,r){"use strict";var n=r(45),i=Object.keys||function(t){var e=[];for(var r in t)e.push(r);return e};t.exports=c;var o=r(33);o.inherits=r(0);var s=r(110),a=r(67);o.inherits(c,s);for(var u=i(a.prototype),h=0;h<u.length;h++){var f=u[h];c.prototype[f]||(c.prototype[f]=a.prototype[f])}function c(t){if(!(this instanceof c))return new c(t);s.call(this,t),a.call(this,t),t&&!1===t.readable&&(this.readable=!1),t&&!1===t.writable&&(this.writable=!1),this.allowHalfOpen=!0,t&&!1===t.allowHalfOpen&&(this.allowHalfOpen=!1),this.once("end",l)}function l(){this.allowHalfOpen||this._writableState.ended||n.nextTick(d,this)}function d(t){t.end()}Object.defineProperty(c.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),Object.defineProperty(c.prototype,"destroyed",{get:function(){return void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed&&this._writableState.destroyed)},set:function(t){void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed=t,this._writableState.destroyed=t)}}),c.prototype._destroy=function(t,e){this.push(null),this.end(),n.nextTick(e,t)}},function(t,e,r){"use strict";var n=r(5),i=r(7).errors,o=r(7).formatters,s=r(11),a=r(115),u=r(46).subscriptions,h=function(t){if(!t.call||!t.name)throw new Error('When creating a method you need to provide at least the "name" and "call" 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t.pop()},h.prototype.validateArgs=function(t){if(t.length!==this.params)throw i.InvalidNumberOfParams(t.length,this.params,this.name)},h.prototype.formatInput=function(t){var e=this;return this.inputFormatter?this.inputFormatter.map(function(r,n){return r?r.call(e,t[n]):t[n]}):t},h.prototype.formatOutput=function(t){var e=this;return n.isArray(t)?t.map(function(t){return e.outputFormatter&&t?e.outputFormatter(t):t}):this.outputFormatter&&t?this.outputFormatter(t):t},h.prototype.toPayload=function(t){var e=this.getCall(t),r=this.extractCallback(t),n=this.formatInput(t);this.validateArgs(n);var i={method:e,params:n,callback:r};return this.transformPayload&&(i=this.transformPayload(i)),i},h.prototype._confirmTransaction=function(t,e,r){var i=this,f=!1,c=!0,l=0,d=0,p=null,m="",v=n.isObject(r.params[0])&&r.params[0].gas?r.params[0].gas:null,g=n.isObject(r.params[0])&&r.params[0].data&&r.params[0].from&&!r.params[0].to,b=[new h({name:"getTransactionReceipt",call:"eth_getTransactionReceipt",params:1,inputFormatter:[null],outputFormatter:o.outputTransactionReceiptFormatter}),new h({name:"getCode",call:"eth_getCode",params:2,inputFormatter:[o.inputAddressFormatter,o.inputDefaultBlockNumberFormatter]}),new u({name:"subscribe",type:"eth",subscriptions:{newBlockHeaders:{subscriptionName:"newHeads",params:0,outputFormatter:o.outputBlockFormatter}}})],y={};n.each(b,function(t){t.attachToObject(y),t.requestManager=i.requestManager});var w=function(r,n,o,u,h){if(!o)return h||(h={unsubscribe:function(){clearInterval(p)}}),(r?a.resolve(r):y.getTransactionReceipt(e)).catch(function(e){h.unsubscribe(),f=!0,s._fireError({message:"Failed to check for transaction receipt:",data:e},t.eventEmitter,t.reject)}).then(function(e){if(!e||!e.blockHash)throw new Error("Receipt missing or blockHash null");return i.extraFormatters&&i.extraFormatters.receiptFormatter&&(e=i.extraFormatters.receiptFormatter(e)),t.eventEmitter.listeners("confirmation").length>0&&(void 0!==r&&0===d||t.eventEmitter.emit("confirmation",d,e),c=!1,25===++d&&(h.unsubscribe(),t.eventEmitter.removeAllListeners())),e}).then(function(e){if(g&&!f){if(!e.contractAddress)return c&&(h.unsubscribe(),f=!0),void s._fireError(new Error("The transaction receipt didn't contain a contract address."),t.eventEmitter,t.reject);y.getCode(e.contractAddress,function(r,n){n&&(n.length>2?(t.eventEmitter.emit("receipt",e),i.extraFormatters&&i.extraFormatters.contractDeployFormatter?t.resolve(i.extraFormatters.contractDeployFormatter(e)):t.resolve(e),c&&t.eventEmitter.removeAllListeners()):s._fireError(new Error("The contract code couldn't be stored, please check your gas limit."),t.eventEmitter,t.reject),c&&h.unsubscribe(),f=!0)})}return e}).then(function(e){g||f||(e.outOfGas||v&&v===e.gasUsed||!0!==e.status&&"0x1"!==e.status&&void 0!==e.status?(e&&(m=JSON.stringify(e,null,2)),!1===e.status||"0x0"===e.status?s._fireError(new Error("Transaction has been reverted by the EVM:\n"+m),t.eventEmitter,t.reject):s._fireError(new Error("Transaction ran out of gas. 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h=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],c=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],s=i*o,a=67108863&s,u=s/67108864|0;r.words[0]=a;for(var h=1;h<n;h++){for(var f=u>>>26,c=67108863&u,l=Math.min(h,e.length-1),d=Math.max(0,h-t.length+1);d<=l;d++){var p=h-d|0;f+=(s=(i=0|t.words[p])*(o=0|e.words[d])+c)/67108864|0,c=67108863&s}r.words[h]=0|c,u=0|f}return 0!==u?r.words[h]=0|u:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(t=t||10,e=0|e||1,16===t||"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?h[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 l=f[t],d=c[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:h[l-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,h=new t(o),f=this.clone();if(u){for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),h[a]=s;for(;a<o;a++)h[a]=0}else{for(a=0;a<o-i;a++)h[a]=0;for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),h[o-a-1]=s}return h},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 d=function(t,e,r){var n,i,o,s=t.words,a=e.words,u=r.words,h=0,f=0|s[0],c=8191&f,l=f>>>13,d=0|s[1],p=8191&d,m=d>>>13,v=0|s[2],g=8191&v,b=v>>>13,y=0|s[3],w=8191&y,_=y>>>13,M=0|s[4],E=8191&M,S=M>>>13,A=0|s[5],x=8191&A,k=A>>>13,I=0|s[6],T=8191&I,B=I>>>13,P=0|s[7],C=8191&P,R=P>>>13,N=0|s[8],L=8191&N,O=N>>>13,j=0|s[9],D=8191&j,q=j>>>13,F=0|a[0],U=8191&F,z=F>>>13,H=0|a[1],K=8191&H,V=H>>>13,Y=0|a[2],Z=8191&Y,G=Y>>>13,W=0|a[3],X=8191&W,J=W>>>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,ht=at>>>13,ft=0|a[8],ct=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 vt=(h+(n=Math.imul(c,U))|0)+((8191&(i=(i=Math.imul(c,z))+Math.imul(l,U)|0))<<13)|0;h=((o=Math.imul(l,z))+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(p,U),i=(i=Math.imul(p,z))+Math.imul(m,U)|0,o=Math.imul(m,z);var gt=(h+(n=n+Math.imul(c,K)|0)|0)+((8191&(i=(i=i+Math.imul(c,V)|0)+Math.imul(l,K)|0))<<13)|0;h=((o=o+Math.imul(l,V)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(g,U),i=(i=Math.imul(g,z))+Math.imul(b,U)|0,o=Math.imul(b,z),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,V)|0;var bt=(h+(n=n+Math.imul(c,Z)|0)|0)+((8191&(i=(i=i+Math.imul(c,G)|0)+Math.imul(l,Z)|0))<<13)|0;h=((o=o+Math.imul(l,G)|0)+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(w,U),i=(i=Math.imul(w,z))+Math.imul(_,U)|0,o=Math.imul(_,z),n=n+Math.imul(g,K)|0,i=(i=i+Math.imul(g,V)|0)+Math.imul(b,K)|0,o=o+Math.imul(b,V)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,G)|0;var yt=(h+(n=n+Math.imul(c,X)|0)|0)+((8191&(i=(i=i+Math.imul(c,J)|0)+Math.imul(l,X)|0))<<13)|0;h=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(E,U),i=(i=Math.imul(E,z))+Math.imul(S,U)|0,o=Math.imul(S,z),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,K)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(g,Z)|0,i=(i=i+Math.imul(g,G)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,G)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,J)|0;var wt=(h+(n=n+Math.imul(c,Q)|0)|0)+((8191&(i=(i=i+Math.imul(c,tt)|0)+Math.imul(l,Q)|0))<<13)|0;h=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(x,U),i=(i=Math.imul(x,z))+Math.imul(k,U)|0,o=Math.imul(k,z),n=n+Math.imul(E,K)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(S,K)|0,o=o+Math.imul(S,V)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,G)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,G)|0,n=n+Math.imul(g,X)|0,i=(i=i+Math.imul(g,J)|0)+Math.imul(b,X)|0,o=o+Math.imul(b,J)|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 _t=(h+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(l,rt)|0))<<13)|0;h=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(T,U),i=(i=Math.imul(T,z))+Math.imul(B,U)|0,o=Math.imul(B,z),n=n+Math.imul(x,K)|0,i=(i=i+Math.imul(x,V)|0)+Math.imul(k,K)|0,o=o+Math.imul(k,V)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,G)|0)+Math.imul(S,Z)|0,o=o+Math.imul(S,G)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(g,Q)|0,i=(i=i+Math.imul(g,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,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=(h+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,st)|0)+Math.imul(l,ot)|0))<<13)|0;h=((o=o+Math.imul(l,st)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(C,U),i=(i=Math.imul(C,z))+Math.imul(R,U)|0,o=Math.imul(R,z),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,V)|0)+Math.imul(B,K)|0,o=o+Math.imul(B,V)|0,n=n+Math.imul(x,Z)|0,i=(i=i+Math.imul(x,G)|0)+Math.imul(k,Z)|0,o=o+Math.imul(k,G)|0,n=n+Math.imul(E,X)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(S,X)|0,o=o+Math.imul(S,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,n=n+Math.imul(g,rt)|0,i=(i=i+Math.imul(g,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,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 Et=(h+(n=n+Math.imul(c,ut)|0)|0)+((8191&(i=(i=i+Math.imul(c,ht)|0)+Math.imul(l,ut)|0))<<13)|0;h=((o=o+Math.imul(l,ht)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(L,U),i=(i=Math.imul(L,z))+Math.imul(O,U)|0,o=Math.imul(O,z),n=n+Math.imul(C,K)|0,i=(i=i+Math.imul(C,V)|0)+Math.imul(R,K)|0,o=o+Math.imul(R,V)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,G)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,G)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,J)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,J)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(S,Q)|0,o=o+Math.imul(S,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,nt)|0,n=n+Math.imul(g,ot)|0,i=(i=i+Math.imul(g,st)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,st)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ht)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,ht)|0;var St=(h+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,lt)|0)+Math.imul(l,ct)|0))<<13)|0;h=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(D,U),i=(i=Math.imul(D,z))+Math.imul(q,U)|0,o=Math.imul(q,z),n=n+Math.imul(L,K)|0,i=(i=i+Math.imul(L,V)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,V)|0,n=n+Math.imul(C,Z)|0,i=(i=i+Math.imul(C,G)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,G)|0,n=n+Math.imul(T,X)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(B,X)|0,o=o+Math.imul(B,J)|0,n=n+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,n=n+Math.imul(E,rt)|0,i=(i=i+Math.imul(E,nt)|0)+Math.imul(S,rt)|0,o=o+Math.imul(S,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,st)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,st)|0,n=n+Math.imul(g,ut)|0,i=(i=i+Math.imul(g,ht)|0)+Math.imul(b,ut)|0,o=o+Math.imul(b,ht)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(m,ct)|0,o=o+Math.imul(m,lt)|0;var At=(h+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,mt)|0)+Math.imul(l,pt)|0))<<13)|0;h=((o=o+Math.imul(l,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(D,K),i=(i=Math.imul(D,V))+Math.imul(q,K)|0,o=Math.imul(q,V),n=n+Math.imul(L,Z)|0,i=(i=i+Math.imul(L,G)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,G)|0,n=n+Math.imul(C,X)|0,i=(i=i+Math.imul(C,J)|0)+Math.imul(R,X)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,nt)|0,n=n+Math.imul(E,ot)|0,i=(i=i+Math.imul(E,st)|0)+Math.imul(S,ot)|0,o=o+Math.imul(S,st)|0,n=n+Math.imul(w,ut)|0,i=(i=i+Math.imul(w,ht)|0)+Math.imul(_,ut)|0,o=o+Math.imul(_,ht)|0,n=n+Math.imul(g,ct)|0,i=(i=i+Math.imul(g,lt)|0)+Math.imul(b,ct)|0,o=o+Math.imul(b,lt)|0;var xt=(h+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;h=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(D,Z),i=(i=Math.imul(D,G))+Math.imul(q,Z)|0,o=Math.imul(q,G),n=n+Math.imul(L,X)|0,i=(i=i+Math.imul(L,J)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(C,Q)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,n=n+Math.imul(E,ut)|0,i=(i=i+Math.imul(E,ht)|0)+Math.imul(S,ut)|0,o=o+Math.imul(S,ht)|0,n=n+Math.imul(w,ct)|0,i=(i=i+Math.imul(w,lt)|0)+Math.imul(_,ct)|0,o=o+Math.imul(_,lt)|0;var kt=(h+(n=n+Math.imul(g,pt)|0)|0)+((8191&(i=(i=i+Math.imul(g,mt)|0)+Math.imul(b,pt)|0))<<13)|0;h=((o=o+Math.imul(b,mt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(D,X),i=(i=Math.imul(D,J))+Math.imul(q,X)|0,o=Math.imul(q,J),n=n+Math.imul(L,Q)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,nt)|0,n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,n=n+Math.imul(x,ut)|0,i=(i=i+Math.imul(x,ht)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,ht)|0,n=n+Math.imul(E,ct)|0,i=(i=i+Math.imul(E,lt)|0)+Math.imul(S,ct)|0,o=o+Math.imul(S,lt)|0;var It=(h+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,mt)|0)+Math.imul(_,pt)|0))<<13)|0;h=((o=o+Math.imul(_,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(D,Q),i=(i=Math.imul(D,tt))+Math.imul(q,Q)|0,o=Math.imul(q,tt),n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(C,ot)|0,i=(i=i+Math.imul(C,st)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,st)|0,n=n+Math.imul(T,ut)|0,i=(i=i+Math.imul(T,ht)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ht)|0,n=n+Math.imul(x,ct)|0,i=(i=i+Math.imul(x,lt)|0)+Math.imul(k,ct)|0,o=o+Math.imul(k,lt)|0;var Tt=(h+(n=n+Math.imul(E,pt)|0)|0)+((8191&(i=(i=i+Math.imul(E,mt)|0)+Math.imul(S,pt)|0))<<13)|0;h=((o=o+Math.imul(S,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(D,rt),i=(i=Math.imul(D,nt))+Math.imul(q,rt)|0,o=Math.imul(q,nt),n=n+Math.imul(L,ot)|0,i=(i=i+Math.imul(L,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,n=n+Math.imul(C,ut)|0,i=(i=i+Math.imul(C,ht)|0)+Math.imul(R,ut)|0,o=o+Math.imul(R,ht)|0,n=n+Math.imul(T,ct)|0,i=(i=i+Math.imul(T,lt)|0)+Math.imul(B,ct)|0,o=o+Math.imul(B,lt)|0;var Bt=(h+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,mt)|0)+Math.imul(k,pt)|0))<<13)|0;h=((o=o+Math.imul(k,mt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(D,ot),i=(i=Math.imul(D,st))+Math.imul(q,ot)|0,o=Math.imul(q,st),n=n+Math.imul(L,ut)|0,i=(i=i+Math.imul(L,ht)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ht)|0,n=n+Math.imul(C,ct)|0,i=(i=i+Math.imul(C,lt)|0)+Math.imul(R,ct)|0,o=o+Math.imul(R,lt)|0;var Pt=(h+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(B,pt)|0))<<13)|0;h=((o=o+Math.imul(B,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(D,ut),i=(i=Math.imul(D,ht))+Math.imul(q,ut)|0,o=Math.imul(q,ht),n=n+Math.imul(L,ct)|0,i=(i=i+Math.imul(L,lt)|0)+Math.imul(O,ct)|0,o=o+Math.imul(O,lt)|0;var Ct=(h+(n=n+Math.imul(C,pt)|0)|0)+((8191&(i=(i=i+Math.imul(C,mt)|0)+Math.imul(R,pt)|0))<<13)|0;h=((o=o+Math.imul(R,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(D,ct),i=(i=Math.imul(D,lt))+Math.imul(q,ct)|0,o=Math.imul(q,lt);var Rt=(h+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,mt)|0)+Math.imul(O,pt)|0))<<13)|0;h=((o=o+Math.imul(O,mt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863;var Nt=(h+(n=Math.imul(D,pt))|0)+((8191&(i=(i=Math.imul(D,mt))+Math.imul(q,pt)|0))<<13)|0;return h=((o=Math.imul(q,mt))+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,u[0]=vt,u[1]=gt,u[2]=bt,u[3]=yt,u[4]=wt,u[5]=_t,u[6]=Mt,u[7]=Et,u[8]=St,u[9]=At,u[10]=xt,u[11]=kt,u[12]=It,u[13]=Tt,u[14]=Bt,u[15]=Pt,u[16]=Ct,u[17]=Rt,u[18]=Nt,0!==h&&(u[19]=h,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),h=Math.max(0,o-t.length+1);h<=u;h++){var f=o-h,c=(0|t.words[f])*(0|e.words[h]),l=67108863&c;a=67108863&(l=l+a|0),i+=(s=(s=s+(c/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),h=Math.sin(2*Math.PI/a),f=0;f<i;f+=a)for(var c=u,l=h,d=0;d<s;d++){var p=r[f+d],m=n[f+d],v=r[f+d+s],g=n[f+d+s],b=c*v-l*g;g=c*g+l*v,v=b,r[f+d]=p+v,n[f+d]=m+g,r[f+d+s]=p-v,n[f+d+s]=m-g,d!==a&&(b=u*c-h*l,l=u*l+h*c,c=b)}},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),h=new Array(n),f=new Array(n),c=new Array(n),l=r.words;l.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,h,n),this.transform(s,o,a,u,n,i),this.transform(h,o,f,c,n,i);for(var d=0;d<n;d++){var p=a[d]*f[d]-u[d]*c[d];u[d]=a[d]*c[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 h=0;h<s;h++)u.words[h]=this.words[h];u.length=s}if(0===s);else if(this.length>s)for(this.length-=s,h=0;h<this.length;h++)this.words[h]=this.words[h+s];else this.words[0]=0,this.length=1;var f=0;for(h=this.length-1;h>=0&&(0!==f||h>=i);h--){var c=0|this.words[h];this.words[h]=f<<26-o|c>>>o,f=c&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 h=0;h<a.length;h++)a.words[h]=0}var f=n.clone()._ishlnsubmul(i,1,u);0===f.negative&&(n=f,a&&(a.words[u]=1));for(var c=u-1;c>=0;c--){var l=67108864*(0|n.words[i.length+c])+(0|n.words[i.length+c-1]);for(l=Math.min(l/s|0,67108863),n._ishlnsubmul(i,l,c);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,c),n.isZero()||(n.negative^=1);a&&(a.words[c]=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),h=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++h;for(var f=r.clone(),c=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(c)),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(c)),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(h)}},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 h=0,f=1;0==(e.words[0]&f)&&h<26;++h,f<<=1);if(h>0)for(e.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var c=0,l=1;0==(r.words[0]&l)&&c<26;++c,l<<=1);if(c>0)for(r.iushrn(c);c-- >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 M(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 v={k256:null,p224:null,p192:null,p25519:null};function g(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 b(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(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){M.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)}g.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.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):r.strip(),r},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},i(b,g),b.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},b.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,g),i(w,g),i(_,g),_.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(v[t])return v[t];var e;if("k256"===t)e=new b;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return v[t]=e,e},M.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},M.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")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},M.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(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(),h=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,h).cmp(u);)f.redIAdd(u);for(var c=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,v=0;0!==m.cmp(a);v++)m=m.redSqr();n(v<p);var g=this.pow(c,new o(1).iushln(p-v-1));l=l.redMul(g),c=g.redSqr(),d=d.redMul(c),p=v}return l},M.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},M.prototype.pow=function(t,e){if(e.isZero())return new o(1);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 h=e.words[n],f=u-1;f>=0;f--){var c=h>>f&1;i!==r[0]&&(i=this.sqr(i)),0!==c||0!==s?(s<<=1,s|=c,(4===++a||0===n&&0===f)&&(i=this.mul(i,r[s]),a=0,s=0)):a=0}u=26}return i},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new E(t)},i(E,M),E.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},E.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},E.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),s=i;return i.cmp(this.m)>=0?s=i.isub(this.m):i.cmpn(0)<0&&(s=i.iadd(this.m)),s._forceRed(this)},E.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===t||t,this)}).call(this,r(17)(t))},function(t,e){var r="0123456789abcdef".split(""),n=[1,256,65536,16777216],i=[0,8,16,24],o=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],s=function(t){var 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e,r,n,i,s,a,u,h,f,c,l,d,p,m,v,g,b,y,w,_,M,E,S,A,x,k,I,T,B,P,C,R,N,L,O,j,D,q,F,U,z,H,K,V,Y,Z,G,W,X,J,$,Q,tt,et,rt,nt,it,ot,st,at,ut,ht,ft;for(n=0;n<48;n+=2)i=t[0]^t[10]^t[20]^t[30]^t[40],s=t[1]^t[11]^t[21]^t[31]^t[41],a=t[2]^t[12]^t[22]^t[32]^t[42],u=t[3]^t[13]^t[23]^t[33]^t[43],h=t[4]^t[14]^t[24]^t[34]^t[44],f=t[5]^t[15]^t[25]^t[35]^t[45],c=t[6]^t[16]^t[26]^t[36]^t[46],l=t[7]^t[17]^t[27]^t[37]^t[47],e=(d=t[8]^t[18]^t[28]^t[38]^t[48])^(a<<1|u>>>31),r=(p=t[9]^t[19]^t[29]^t[39]^t[49])^(u<<1|a>>>31),t[0]^=e,t[1]^=r,t[10]^=e,t[11]^=r,t[20]^=e,t[21]^=r,t[30]^=e,t[31]^=r,t[40]^=e,t[41]^=r,e=i^(h<<1|f>>>31),r=s^(f<<1|h>>>31),t[2]^=e,t[3]^=r,t[12]^=e,t[13]^=r,t[22]^=e,t[23]^=r,t[32]^=e,t[33]^=r,t[42]^=e,t[43]^=r,e=a^(c<<1|l>>>31),r=u^(l<<1|c>>>31),t[4]^=e,t[5]^=r,t[14]^=e,t[15]^=r,t[24]^=e,t[25]^=r,t[34]^=e,t[35]^=r,t[44]^=e,t[45]^=r,e=h^(d<<1|p>>>31),r=f^(p<<1|d>>>31),t[6]^=e,t[7]^=r,t[16]^=e,t[17]^=r,t[26]^=e,t[27]^=r,t[36]^=e,t[37]^=r,t[46]^=e,t[47]^=r,e=c^(i<<1|s>>>31),r=l^(s<<1|i>>>31),t[8]^=e,t[9]^=r,t[18]^=e,t[19]^=r,t[28]^=e,t[29]^=r,t[38]^=e,t[39]^=r,t[48]^=e,t[49]^=r,m=t[0],v=t[1],Z=t[11]<<4|t[10]>>>28,G=t[10]<<4|t[11]>>>28,T=t[20]<<3|t[21]>>>29,B=t[21]<<3|t[20]>>>29,at=t[31]<<9|t[30]>>>23,ut=t[30]<<9|t[31]>>>23,H=t[40]<<18|t[41]>>>14,K=t[41]<<18|t[40]>>>14,L=t[2]<<1|t[3]>>>31,O=t[3]<<1|t[2]>>>31,g=t[13]<<12|t[12]>>>20,b=t[12]<<12|t[13]>>>20,W=t[22]<<10|t[23]>>>22,X=t[23]<<10|t[22]>>>22,P=t[33]<<13|t[32]>>>19,C=t[32]<<13|t[33]>>>19,ht=t[42]<<2|t[43]>>>30,ft=t[43]<<2|t[42]>>>30,et=t[5]<<30|t[4]>>>2,rt=t[4]<<30|t[5]>>>2,j=t[14]<<6|t[15]>>>26,D=t[15]<<6|t[14]>>>26,y=t[25]<<11|t[24]>>>21,w=t[24]<<11|t[25]>>>21,J=t[34]<<15|t[35]>>>17,$=t[35]<<15|t[34]>>>17,R=t[45]<<29|t[44]>>>3,N=t[44]<<29|t[45]>>>3,A=t[6]<<28|t[7]>>>4,x=t[7]<<28|t[6]>>>4,nt=t[17]<<23|t[16]>>>9,it=t[16]<<23|t[17]>>>9,q=t[26]<<25|t[27]>>>7,F=t[27]<<25|t[26]>>>7,_=t[36]<<21|t[37]>>>11,M=t[37]<<21|t[36]>>>11,Q=t[47]<<24|t[46]>>>8,tt=t[46]<<24|t[47]>>>8,V=t[8]<<27|t[9]>>>5,Y=t[9]<<27|t[8]>>>5,k=t[18]<<20|t[19]>>>12,I=t[19]<<20|t[18]>>>12,ot=t[29]<<7|t[28]>>>25,st=t[28]<<7|t[29]>>>25,U=t[38]<<8|t[39]>>>24,z=t[39]<<8|t[38]>>>24,E=t[48]<<14|t[49]>>>18,S=t[49]<<14|t[48]>>>18,t[0]=m^~g&y,t[1]=v^~b&w,t[10]=A^~k&T,t[11]=x^~I&B,t[20]=L^~j&q,t[21]=O^~D&F,t[30]=V^~Z&W,t[31]=Y^~G&X,t[40]=et^~nt&ot,t[41]=rt^~it&st,t[2]=g^~y&_,t[3]=b^~w&M,t[12]=k^~T&P,t[13]=I^~B&C,t[22]=j^~q&U,t[23]=D^~F&z,t[32]=Z^~W&J,t[33]=G^~X&$,t[42]=nt^~ot&at,t[43]=it^~st&ut,t[4]=y^~_&E,t[5]=w^~M&S,t[14]=T^~P&R,t[15]=B^~C&N,t[24]=q^~U&H,t[25]=F^~z&K,t[34]=W^~J&Q,t[35]=X^~$&tt,t[44]=ot^~at&ht,t[45]=st^~ut&ft,t[6]=_^~E&m,t[7]=M^~S&v,t[16]=P^~R&A,t[17]=C^~N&x,t[26]=U^~H&L,t[27]=z^~K&O,t[36]=J^~Q&V,t[37]=$^~tt&Y,t[46]=at^~ht&et,t[47]=ut^~ft&rt,t[8]=E^~m&g,t[9]=S^~v&b,t[18]=R^~A&k,t[19]=N^~x&I,t[28]=H^~L&j,t[29]=K^~O&D,t[38]=Q^~V&Z,t[39]=tt^~Y&G,t[48]=ht^~et&nt,t[49]=ft^~rt&it,t[0]^=o[n],t[1]^=o[n+1]},a=function(t){return function(e){var o;if("0x"===e.slice(0,2)){o=[];for(var a=2,u=e.length;a<u;a+=2)o.push(parseInt(e.slice(a,a+2),16))}else o=e;return function(t,e){for(var o,a=e.length,u=t.blocks,h=t.blockCount<<2,f=t.blockCount,c=t.outputBlocks,l=t.s,d=0;d<a;){if(t.reset)for(t.reset=!1,u[0]=t.block,v=1;v<f+1;++v)u[v]=0;if("string"!=typeof e)for(v=t.start;d<a&&v<h;++d)u[v>>2]|=e[d]<<i[3&v++];else for(v=t.start;d<a&&v<h;++d)(o=e.charCodeAt(d))<128?u[v>>2]|=o<<i[3&v++]:o<2048?(u[v>>2]|=(192|o>>6)<<i[3&v++],u[v>>2]|=(128|63&o)<<i[3&v++]):o<55296||o>=57344?(u[v>>2]|=(224|o>>12)<<i[3&v++],u[v>>2]|=(128|o>>6&63)<<i[3&v++],u[v>>2]|=(128|63&o)<<i[3&v++]):(o=65536+((1023&o)<<10|1023&e.charCodeAt(++d)),u[v>>2]|=(240|o>>18)<<i[3&v++],u[v>>2]|=(128|o>>12&63)<<i[3&v++],u[v>>2]|=(128|o>>6&63)<<i[3&v++],u[v>>2]|=(128|63&o)<<i[3&v++]);if(t.lastByteIndex=v,v>=h){for(t.start=v-h,t.block=u[f],v=0;v<f;++v)l[v]^=u[v];s(l),t.reset=!0}else t.start=v}if(u[(v=t.lastByteIndex)>>2]|=n[3&v],t.lastByteIndex===h)for(u[0]=u[f],v=1;v<f+1;++v)u[v]=0;for(u[f-1]|=2147483648,v=0;v<f;++v)l[v]^=u[v];s(l);for(var p,m="",v=0,g=0;g<c;){for(v=0;v<f&&g<c;++v,++g)p=l[v],m+=r[p>>4&15]+r[15&p]+r[p>>12&15]+r[p>>8&15]+r[p>>20&15]+r[p>>16&15]+r[p>>28&15]+r[p>>24&15];g%f==0&&(s(l),v=0)}return"0x"+m}(function(t){return{blocks:[],reset:!0,block:0,start:0,blockCount:1600-(t<<1)>>5,outputBlocks:t>>5,s:function(t){return[].concat(t,t,t,t,t)}([0,0,0,0,0,0,0,0,0,0])}}(t),o)}};t.exports={keccak256:a(256),keccak512:a(512),keccak256s:a(256),keccak512s:a(512)}},function(t,e,r){"use strict";
/*
object-assign
(c) Sindre Sorhus
@license MIT
*/var n=Object.getOwnPropertySymbols,i=Object.prototype.hasOwnProperty,o=Object.prototype.propertyIsEnumerable;t.exports=function(){try{if(!Object.assign)return!1;var t=new String("abc");if(t[5]="de","5"===Object.getOwnPropertyNames(t)[0])return!1;for(var e={},r=0;r<10;r++)e["_"+String.fromCharCode(r)]=r;if("0123456789"!==Object.getOwnPropertyNames(e).map(function(t){return e[t]}).join(""))return!1;var n={};return"abcdefghijklmnopqrst".split("").forEach(function(t){n[t]=t}),"abcdefghijklmnopqrst"===Object.keys(Object.assign({},n)).join("")}catch(t){return!1}}()?Object.assign:function(t,e){for(var r,s,a=function(t){if(null===t||void 0===t)throw new TypeError("Object.assign cannot be called with null or undefined");return Object(t)}(t),u=1;u<arguments.length;u++){for(var h in r=Object(arguments[u]))i.call(r,h)&&(a[h]=r[h]);if(n){s=n(r);for(var f=0;f<s.length;f++)o.call(r,s[f])&&(a[s[f]]=r[s[f]])}}return a}},function(t,e,r){r(368);var n=function(t,e){return parseInt(t.slice(2*e+2,2*e+4),16)},i=function(t){return(t.length-2)/2},o=function(t){for(var e=[],r=2,n=t.length;r<n;r+=2)e.push(parseInt(t.slice(r,r+2),16));return e},s=function(t){for(var e="0x",r=0,n=t.length;r<n;++r){var i=t[r];e+=(i<16?"0":"")+i.toString(16)}return e};t.exports={random:function(t){var e=void 0;e="undefined"!=typeof window&&window.crypto&&window.crypto.getRandomValues?window.crypto.getRandomValues(new Uint8Array(t)):r(48).randomBytes(t);for(var n="0x",i=0;i<t;++i)n+=("00"+e[i].toString(16)).slice(-2);return n},length:i,concat:function(t,e){return t.concat(e.slice(2))},flatten:function(t){return"0x"+t.reduce(function(t,e){return t+e.slice(2)},"")},slice:function(t,e,r){return"0x"+r.slice(2*t+2,2*e+2)},reverse:function(t){for(var e="0x",r=0,n=i(t);r<n;++r)e+=t.slice(2*(n-r),2*(n-r+1));return e},pad:function t(e,r){return r.length===2*e+2?r:t(e,"0x0"+r.slice(2))},padRight:function t(e,r){return r.length===2*e+2?r:t(e,r+"0")},fromAscii:function(t){for(var e="0x",r=0;r<t.length;++r)e+=("00"+t.charCodeAt(r).toString(16)).slice(-2);return e},toAscii:function(t){for(var e="",r=2;r<t.length;r+=2)e+=String.fromCharCode(parseInt(t.slice(r,r+2),16));return e},fromString:function(t){for(var e=function(t){var e=t.toString(16);return e.length<2?"0"+e:e},r="0x",n=0;n!=t.length;n++){var i=t.charCodeAt(n);if(i<128)r+=e(i);else{if(i<2048)r+=e(i>>6|192);else{if(i>55295&&i<56320){if(++n==t.length)return null;var o=t.charCodeAt(n);if(o<56320||o>57343)return null;r+=e((i=65536+((1023&i)<<10)+(1023&o))>>18|240),r+=e(i>>12&63|128)}else r+=e(i>>12|224);r+=e(i>>6&63|128)}r+=e(63&i|128)}}return r},toString:function(t){for(var e="",r=0,o=i(t);r<o;){var s=n(t,r++);if(s>127){if(s>191&&s<224){if(r>=o)return null;s=(31&s)<<6|63&n(t,r)}else if(s>223&&s<240){if(r+1>=o)return null;s=(15&s)<<12|(63&n(t,r))<<6|63&n(t,++r)}else{if(!(s>239&&s<248))return null;if(r+2>=o)return null;s=(7&s)<<18|(63&n(t,r))<<12|(63&n(t,++r))<<6|63&n(t,++r)}++r}if(s<=65535)e+=String.fromCharCode(s);else{if(!(s<=1114111))return null;s-=65536,e+=String.fromCharCode(s>>10|55296),e+=String.fromCharCode(1023&s|56320)}}return e},fromNumber:function(t){var e=t.toString(16);return e.length%2==0?"0x"+e:"0x0"+e},toNumber:function(t){return parseInt(t.slice(2),16)},fromNat:function(t){return"0x0"===t?"0x":t.length%2==0?t:"0x0"+t.slice(2)},toNat:function(t){return"0"===t[2]?"0x"+t.slice(3):t},fromArray:s,toArray:o,fromUint8Array:function(t){return s([].slice.call(t,0))},toUint8Array:function(t){return new Uint8Array(o(t))}}},function(t){t.exports={COMPRESSED_TYPE_INVALID:"compressed should be a boolean",EC_PRIVATE_KEY_TYPE_INVALID:"private key should be a Buffer",EC_PRIVATE_KEY_LENGTH_INVALID:"private key length is invalid",EC_PRIVATE_KEY_RANGE_INVALID:"private key range is invalid",EC_PRIVATE_KEY_TWEAK_ADD_FAIL:"tweak out of range or resulting private key is invalid",EC_PRIVATE_KEY_TWEAK_MUL_FAIL:"tweak out of range",EC_PRIVATE_KEY_EXPORT_DER_FAIL:"couldn't export to DER format",EC_PRIVATE_KEY_IMPORT_DER_FAIL:"couldn't import from DER format",EC_PUBLIC_KEYS_TYPE_INVALID:"public keys should be an Array",EC_PUBLIC_KEYS_LENGTH_INVALID:"public keys Array should have at least 1 element",EC_PUBLIC_KEY_TYPE_INVALID:"public key should be a Buffer",EC_PUBLIC_KEY_LENGTH_INVALID:"public key length is invalid",EC_PUBLIC_KEY_PARSE_FAIL:"the public key could not be parsed or is invalid",EC_PUBLIC_KEY_CREATE_FAIL:"private was invalid, try again",EC_PUBLIC_KEY_TWEAK_ADD_FAIL:"tweak out of range or resulting public key is invalid",EC_PUBLIC_KEY_TWEAK_MUL_FAIL:"tweak out of range",EC_PUBLIC_KEY_COMBINE_FAIL:"the sum of the public keys is not valid",ECDH_FAIL:"scalar was invalid (zero or overflow)",ECDSA_SIGNATURE_TYPE_INVALID:"signature should be a Buffer",ECDSA_SIGNATURE_LENGTH_INVALID:"signature length is invalid",ECDSA_SIGNATURE_PARSE_FAIL:"couldn't parse signature",ECDSA_SIGNATURE_PARSE_DER_FAIL:"couldn't parse DER signature",ECDSA_SIGNATURE_SERIALIZE_DER_FAIL:"couldn't serialize signature to DER format",ECDSA_SIGN_FAIL:"nonce generation function failed or private key is invalid",ECDSA_RECOVER_FAIL:"couldn't recover public key from signature",MSG32_TYPE_INVALID:"message should be a Buffer",MSG32_LENGTH_INVALID:"message length is invalid",OPTIONS_TYPE_INVALID:"options should be an Object",OPTIONS_DATA_TYPE_INVALID:"options.data should be a Buffer",OPTIONS_DATA_LENGTH_INVALID:"options.data length is invalid",OPTIONS_NONCEFN_TYPE_INVALID:"options.noncefn should be a Function",RECOVERY_ID_TYPE_INVALID:"recovery should be a Number",RECOVERY_ID_VALUE_INVALID:"recovery should have value between -1 and 4",TWEAK_TYPE_INVALID:"tweak should be a Buffer",TWEAK_LENGTH_INVALID:"tweak length is invalid"}},function(t,e,r){"use strict";(function(e){
/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
 * @license  MIT
 */
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Kotewicz",email:"marek@parity.io",url:"https://github.com/debris"},{name:"Marian Oancea",url:"https://github.com/cubedro"},{name:"Gav Wood",email:"g@parity.io",homepage:"http://gavwood.com"},{name:"Jeffery Wilcke",email:"jeffrey.wilcke@ethereum.org",url:"https://github.com/obscuren"}],bugs:{url:"https://github.com/ethereum/web3.js/issues"},bundleDependencies:!1,dependencies:{"web3-bzz":"1.0.0-beta.35","web3-core":"1.0.0-beta.35","web3-eth":"1.0.0-beta.35","web3-eth-personal":"1.0.0-beta.35","web3-net":"1.0.0-beta.35","web3-shh":"1.0.0-beta.35","web3-utils":"1.0.0-beta.35"},deprecated:!1,description:"Ethereum JavaScript API",keywords:["Ethereum","JavaScript","API"],license:"LGPL-3.0",main:"src/index.js",name:"web3",namespace:"ethereum",repository:{type:"git",url:"https://github.com/ethereum/web3.js/tree/master/packages/web3"},types:"index.d.ts",version:"1.0.0-beta.35"}},function(t,e,r){"use strict";var n=r(5),i=r(7).errors,o=r(106),s=r(219),a=r(220),u=function t(e){this.provider=null,this.providers=t.providers,this.setProvider(e),this.subscriptions={}};u.givenProvider=a,u.providers={WebsocketProvider:r(221),HttpProvider:r(230),IpcProvider:r(249)},u.prototype.setProvider=function(t,e){var r=this;if(t&&"string"==typeof t&&this.providers)if(/^http(s)?:\/\//i.test(t))t=new this.providers.HttpProvider(t);else if(/^ws(s)?:\/\//i.test(t))t=new this.providers.WebsocketProvider(t);else if(t&&"object"==typeof e&&"function"==typeof e.connect)t=new this.providers.IpcProvider(t,e);else if(t)throw new Error("Can't autodetect provider for \""+t+'"');this.provider&&this.provider.connected&&this.clearSubscriptions(),this.provider=t||null,this.provider&&this.provider.on&&this.provider.on("data",function(t,e){(t=t||e).method&&r.subscriptions[t.params.subscription]&&r.subscriptions[t.params.subscription].callback&&r.subscriptions[t.params.subscription].callback(null,t.params.result)})},u.prototype.send=function(t,e){if(e=e||function(){},!this.provider)return e(i.InvalidProvider());var r=o.toPayload(t.method,t.params);this.provider[this.provider.sendAsync?"sendAsync":"send"](r,function(t,n){return n&&n.id&&r.id!==n.id?e(new Error('Wrong response id "'+n.id+'" (expected: "'+r.id+'") in '+JSON.stringify(r))):t?e(t):n&&n.error?e(i.ErrorResponse(n)):o.isValidResponse(n)?void e(null,n.result):e(i.InvalidResponse(n))})},u.prototype.sendBatch=function(t,e){if(!this.provider)return e(i.InvalidProvider());var r=o.toBatchPayload(t);this.provider[this.provider.sendAsync?"sendAsync":"send"](r,function(t,r){return t?e(t):n.isArray(r)?void e(null,r):e(i.InvalidResponse(r))})},u.prototype.addSubscription=function(t,e,r,n){if(!this.provider.on)throw new Error("The provider doesn't support subscriptions: "+this.provider.constructor.name);this.subscriptions[t]={callback:n,type:r,name:e}},u.prototype.removeSubscription=function(t,e){this.subscriptions[t]&&(this.send({method:this.subscriptions[t].type+"_unsubscribe",params:[t]},e),delete this.subscriptions[t])},u.prototype.clearSubscriptions=function(t){var e=this;Object.keys(this.subscriptions).forEach(function(r){t&&"syncing"===e.subscriptions[r].name||e.removeSubscription(r)}),this.provider.reset&&this.provider.reset()},t.exports={Manager:u,BatchManager:s}},function(t,e,r){"use strict";t.exports={ErrorResponse:function(t){var e=t&&t.error&&t.error.message?t.error.message:JSON.stringify(t);return new Error("Returned error: "+e)},InvalidNumberOfParams:function(t,e,r){return new Error('Invalid number of parameters for "'+r+'". Got '+t+" expected "+e+"!")},InvalidConnection:function(t){return new Error("CONNECTION ERROR: Couldn't connect to node "+t+".")},InvalidProvider:function(){return new Error("Provider not set or invalid")},InvalidResponse:function(t){var e=t&&t.error&&t.error.message?t.error.message:"Invalid JSON RPC response: "+JSON.stringify(t);return new Error(e)},ConnectionTimeout:function(t){return new Error("CONNECTION TIMEOUT: timeout of "+t+" ms achived")}}},function(t,e,r){"use strict";var n=r(5),i=r(11),o=r(105),s=function(t){return i.toBN(t).toString(10)},a=function(t){if(void 0!==t)return function(t){return"latest"===t||"pending"===t||"earliest"===t}(t)?t:i.isHexStrict(t)?n.isString(t)?t.toLowerCase():t:i.numberToHex(t)},u=function(t){if(t.to&&(t.to=c(t.to)),t.data&&t.input)throw new Error('You can\'t have "data" and "input" as properties of transactions at the same time, please use either "data" or "input" instead.');if(!t.data&&t.input&&(t.data=t.input,delete t.input),t.data&&!i.isHex(t.data))throw new Error("The data field must be HEX encoded data.");return(t.gas||t.gasLimit)&&(t.gas=t.gas||t.gasLimit),["gasPrice","gas","value","nonce"].filter(function(e){return void 0!==t[e]}).forEach(function(e){t[e]=i.numberToHex(t[e])}),t},h=function(t){return null!==t.blockNumber&&(t.blockNumber=i.hexToNumber(t.blockNumber)),null!==t.transactionIndex&&(t.transactionIndex=i.hexToNumber(t.transactionIndex)),t.nonce=i.hexToNumber(t.nonce),t.gas=i.hexToNumber(t.gas),t.gasPrice=s(t.gasPrice),t.value=s(t.value),t.to&&i.isAddress(t.to)?t.to=i.toChecksumAddress(t.to):t.to=null,t.from&&(t.from=i.toChecksumAddress(t.from)),t},f=function(t){if("string"==typeof t.blockHash&&"string"==typeof t.transactionHash&&"string"==typeof t.logIndex){var e=i.sha3(t.blockHash.replace("0x","")+t.transactionHash.replace("0x","")+t.logIndex.replace("0x",""));t.id="log_"+e.replace("0x","").substr(0,8)}else t.id||(t.id=null);return null!==t.blockNumber&&(t.blockNumber=i.hexToNumber(t.blockNumber)),null!==t.transactionIndex&&(t.transactionIndex=i.hexToNumber(t.transactionIndex)),null!==t.logIndex&&(t.logIndex=i.hexToNumber(t.logIndex)),t.address&&(t.address=i.toChecksumAddress(t.address)),t},c=function(t){var e=new o(t);if(e.isValid()&&e.isDirect())return e.toAddress().toLowerCase();if(i.isAddress(t))return"0x"+t.toLowerCase().replace("0x","");throw new Error('Provided address "'+t+"\" is invalid, the capitalization checksum test failed, or its an indrect IBAN address which can't be converted.")};t.exports={inputDefaultBlockNumberFormatter:function(t){return!this||void 0!==t&&null!==t?"genesis"===t||"earliest"===t?"0x0":a(t):this.defaultBlock},inputBlockNumberFormatter:a,inputCallFormatter:function(t){var e=(t=u(t)).from||(this?this.defaultAccount:null);return e&&(t.from=c(e)),t},inputTransactionFormatter:function(t){if(t=u(t),!n.isNumber(t.from)&&!n.isObject(t.from)){if(t.from=t.from||(this?this.defaultAccount:null),!t.from&&!n.isNumber(t.from))throw new Error('The send transactions "from" field must be defined!');t.from=c(t.from)}return t},inputAddressFormatter:c,inputPostFormatter:function(t){return t.ttl&&(t.ttl=i.numberToHex(t.ttl)),t.workToProve&&(t.workToProve=i.numberToHex(t.workToProve)),t.priority&&(t.priority=i.numberToHex(t.priority)),n.isArray(t.topics)||(t.topics=t.topics?[t.topics]:[]),t.topics=t.topics.map(function(t){return 0===t.indexOf("0x")?t:i.fromUtf8(t)}),t},inputLogFormatter:function(t){var e=function(t){return null===t||void 0===t?null:0===(t=String(t)).indexOf("0x")?t:i.fromUtf8(t)};return t.topics=t.topics||[],t.topics=t.topics.map(function(t){return n.isArray(t)?t.map(e):e(t)}),e=null,t.address&&(t.address=n.isArray(t.address)?t.address.map(function(t){return c(t)}):c(t.address)),t},inputSignFormatter:function(t){return i.isHexStrict(t)?t:i.utf8ToHex(t)},outputBigNumberFormatter:s,outputTransactionFormatter:h,outputTransactionReceiptFormatter:function(t){if("object"!=typeof t)throw new Error("Received receipt is invalid: "+t);return null!==t.blockNumber&&(t.blockNumber=i.hexToNumber(t.blockNumber)),null!==t.transactionIndex&&(t.transactionIndex=i.hexToNumber(t.transactionIndex)),t.cumulativeGasUsed=i.hexToNumber(t.cumulativeGasUsed),t.gasUsed=i.hexToNumber(t.gasUsed),n.isArray(t.logs)&&(t.logs=t.logs.map(f)),t.contractAddress&&(t.contractAddress=i.toChecksumAddress(t.contractAddress)),void 0!==t.status&&(t.status=Boolean(parseInt(t.status))),t},outputBlockFormatter:function(t){return t.gasLimit=i.hexToNumber(t.gasLimit),t.gasUsed=i.hexToNumber(t.gasUsed),t.size=i.hexToNumber(t.size),t.timestamp=i.hexToNumber(t.timestamp),null!==t.number&&(t.number=i.hexToNumber(t.number)),t.difficulty&&(t.difficulty=s(t.difficulty)),t.totalDifficulty&&(t.totalDifficulty=s(t.totalDifficulty)),n.isArray(t.transactions)&&t.transactions.forEach(function(t){if(!n.isString(t))return h(t)}),t.miner&&(t.miner=i.toChecksumAddress(t.miner)),t},outputLogFormatter:f,outputPostFormatter:function(t){return t.expiry=i.hexToNumber(t.expiry),t.sent=i.hexToNumber(t.sent),t.ttl=i.hexToNumber(t.ttl),t.workProved=i.hexToNumber(t.workProved),t.topics||(t.topics=[]),t.topics=t.topics.map(function(t){return i.toUtf8(t)}),t},outputSyncingFormatter:function(t){return t.startingBlock=i.hexToNumber(t.startingBlock),t.currentBlock=i.hexToNumber(t.currentBlock),t.highestBlock=i.hexToNumber(t.highestBlock),t.knownStates&&(t.knownStates=i.hexToNumber(t.knownStates),t.pulledStates=i.hexToNumber(t.pulledStates)),t}}},function(t,e,r){"use strict";var n=r(209),i=r(99),o=new n(0),s=new n(-1),a={noether:"0",wei:"1",kwei:"1000",Kwei:"1000",babbage:"1000",femtoether:"1000",mwei:"1000000",Mwei:"1000000",lovelace:"1000000",picoether:"1000000",gwei:"1000000000",Gwei:"1000000000",shannon:"1000000000",nanoether:"1000000000",nano:"1000000000",szabo:"1000000000000",microether:"1000000000000",micro:"1000000000000",finney:"1000000000000000",milliether:"1000000000000000",milli:"1000000000000000",ether:"1000000000000000000",kether:"1000000000000000000000",grand:"1000000000000000000000",mether:"1000000000000000000000000",gether:"1000000000000000000000000000",tether:"1000000000000000000000000000000"};function u(t){var e=t?t.toLowerCase():"ether",r=a[e];if("string"!=typeof r)throw new Error("[ethjs-unit] the unit provided "+t+" doesn't exists, please use the one of the following units "+JSON.stringify(a,null,2));return new n(r,10)}function h(t){if("string"==typeof t){if(!t.match(/^-?[0-9.]+$/))throw new Error("while converting number to string, invalid number value '"+t+"', should be a number matching (^-?[0-9.]+).");return t}if("number"==typeof t)return String(t);if("object"==typeof t&&t.toString&&(t.toTwos||t.dividedToIntegerBy))return t.toPrecision?String(t.toPrecision()):t.toString(10);throw new Error("while converting number to string, invalid number value '"+t+"' type "+typeof t+".")}t.exports={unitMap:a,numberToString:h,getValueOfUnit:u,fromWei:function(t,e,r){var n=i(t),h=n.lt(o),f=u(e),c=a[e].length-1||1,l=r||{};h&&(n=n.mul(s));for(var d=n.mod(f).toString(10);d.length<c;)d="0"+d;l.pad||(d=d.match(/^([0-9]*[1-9]|0)(0*)/)[1]);var p=n.div(f).toString(10);l.commify&&(p=p.replace(/\B(?=(\d{3})+(?!\d))/g,","));var m=p+("0"==d?"":"."+d);return h&&(m="-"+m),m},toWei:function(t,e){var r=h(t),i=u(e),o=a[e].length-1||1,f="-"===r.substring(0,1);if(f&&(r=r.substring(1)),"."===r)throw new Error("[ethjs-unit] while converting number "+t+" to wei, invalid value");var c=r.split(".");if(c.length>2)throw new Error("[ethjs-unit] while converting number "+t+" to wei,  too many decimal points");var l=c[0],d=c[1];if(l||(l="0"),d||(d="0"),d.length>o)throw new Error("[ethjs-unit] while converting number "+t+" to wei, too many decimal places");for(;d.length<o;)d+="0";l=new n(l),d=new n(d);var p=l.mul(i).add(d);return f&&(p=p.mul(s)),new n(p.toString(10),10)}}},function(t,e,r){(function(t){!function(t,e){"use strict";function n(t,e){if(!t)throw new Error(e||"Assertion failed")}function i(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function o(t,e,r){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var s;"object"==typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{s=r(1).Buffer}catch(t){}function a(t,e,r){for(var n=0,i=Math.min(t.length,r),o=e;o<i;o++){var s=t.charCodeAt(o)-48;n<<=4,n|=s>=49&&s<=54?s-49+10:s>=17&&s<=22?s-17+10:15&s}return n}function u(t,e,r,n){for(var i=0,o=Math.min(t.length,r),s=e;s<o;s++){var a=t.charCodeAt(s)-48;i*=n,i+=a>=49?a-49+10:a>=17?a-17+10:a}return i}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"==typeof t)return this._initArray(t,e,r);"hex"===e&&(e=16),n(e===(0|e)&&e>=2&&e<=36);var i=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&i++,16===e?this._parseHex(t,i):this._parseBase(t,e,i),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(n(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(n("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var i=0;i<this.length;i++)this.words[i]=0;var o,s,a=0;if("be"===r)for(i=t.length-1,o=0;i>=0;i-=3)s=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);else if("le"===r)for(i=0,o=0;i<t.length;i+=3)s=t[i]|t[i+1]<<8|t[i+2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var n,i,o=0;for(r=t.length-6,n=0;r>=e;r-=6)i=a(t,r,r+6),this.words[n]|=i<<o&67108863,this.words[n+1]|=i>>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==e&&(i=a(t,e,r+6),this.words[n]|=i<<o&67108863,this.words[n+1]|=i>>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;for(var o=t.length-r,s=o%n,a=Math.min(o,o-s)+r,h=0,f=r;f<a;f+=n)h=u(t,f,f+n,e),this.imuln(i),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h);if(0!==s){var c=1;for(h=u(t,f,t.length,e),f=0;f<s;f++)c*=e;this.imuln(c),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var h=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],c=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],s=i*o,a=67108863&s,u=s/67108864|0;r.words[0]=a;for(var h=1;h<n;h++){for(var f=u>>>26,c=67108863&u,l=Math.min(h,e.length-1),d=Math.max(0,h-t.length+1);d<=l;d++){var p=h-d|0;f+=(s=(i=0|t.words[p])*(o=0|e.words[d])+c)/67108864|0,c=67108863&s}r.words[h]=0|c,u=0|f}return 0!==u?r.words[h]=0|u:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(t=t||10,e=0|e||1,16===t||"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?h[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 l=f[t],d=c[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:h[l-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,h=new t(o),f=this.clone();if(u){for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),h[a]=s;for(;a<o;a++)h[a]=0}else{for(a=0;a<o-i;a++)h[a]=0;for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),h[o-a-1]=s}return h},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 d=function(t,e,r){var n,i,o,s=t.words,a=e.words,u=r.words,h=0,f=0|s[0],c=8191&f,l=f>>>13,d=0|s[1],p=8191&d,m=d>>>13,v=0|s[2],g=8191&v,b=v>>>13,y=0|s[3],w=8191&y,_=y>>>13,M=0|s[4],E=8191&M,S=M>>>13,A=0|s[5],x=8191&A,k=A>>>13,I=0|s[6],T=8191&I,B=I>>>13,P=0|s[7],C=8191&P,R=P>>>13,N=0|s[8],L=8191&N,O=N>>>13,j=0|s[9],D=8191&j,q=j>>>13,F=0|a[0],U=8191&F,z=F>>>13,H=0|a[1],K=8191&H,V=H>>>13,Y=0|a[2],Z=8191&Y,G=Y>>>13,W=0|a[3],X=8191&W,J=W>>>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,ht=at>>>13,ft=0|a[8],ct=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 vt=(h+(n=Math.imul(c,U))|0)+((8191&(i=(i=Math.imul(c,z))+Math.imul(l,U)|0))<<13)|0;h=((o=Math.imul(l,z))+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(p,U),i=(i=Math.imul(p,z))+Math.imul(m,U)|0,o=Math.imul(m,z);var gt=(h+(n=n+Math.imul(c,K)|0)|0)+((8191&(i=(i=i+Math.imul(c,V)|0)+Math.imul(l,K)|0))<<13)|0;h=((o=o+Math.imul(l,V)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(g,U),i=(i=Math.imul(g,z))+Math.imul(b,U)|0,o=Math.imul(b,z),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,V)|0;var bt=(h+(n=n+Math.imul(c,Z)|0)|0)+((8191&(i=(i=i+Math.imul(c,G)|0)+Math.imul(l,Z)|0))<<13)|0;h=((o=o+Math.imul(l,G)|0)+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(w,U),i=(i=Math.imul(w,z))+Math.imul(_,U)|0,o=Math.imul(_,z),n=n+Math.imul(g,K)|0,i=(i=i+Math.imul(g,V)|0)+Math.imul(b,K)|0,o=o+Math.imul(b,V)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,G)|0;var yt=(h+(n=n+Math.imul(c,X)|0)|0)+((8191&(i=(i=i+Math.imul(c,J)|0)+Math.imul(l,X)|0))<<13)|0;h=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(E,U),i=(i=Math.imul(E,z))+Math.imul(S,U)|0,o=Math.imul(S,z),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,K)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(g,Z)|0,i=(i=i+Math.imul(g,G)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,G)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,J)|0;var wt=(h+(n=n+Math.imul(c,Q)|0)|0)+((8191&(i=(i=i+Math.imul(c,tt)|0)+Math.imul(l,Q)|0))<<13)|0;h=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(x,U),i=(i=Math.imul(x,z))+Math.imul(k,U)|0,o=Math.imul(k,z),n=n+Math.imul(E,K)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(S,K)|0,o=o+Math.imul(S,V)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,G)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,G)|0,n=n+Math.imul(g,X)|0,i=(i=i+Math.imul(g,J)|0)+Math.imul(b,X)|0,o=o+Math.imul(b,J)|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 _t=(h+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(l,rt)|0))<<13)|0;h=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(T,U),i=(i=Math.imul(T,z))+Math.imul(B,U)|0,o=Math.imul(B,z),n=n+Math.imul(x,K)|0,i=(i=i+Math.imul(x,V)|0)+Math.imul(k,K)|0,o=o+Math.imul(k,V)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,G)|0)+Math.imul(S,Z)|0,o=o+Math.imul(S,G)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(g,Q)|0,i=(i=i+Math.imul(g,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,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=(h+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,st)|0)+Math.imul(l,ot)|0))<<13)|0;h=((o=o+Math.imul(l,st)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(C,U),i=(i=Math.imul(C,z))+Math.imul(R,U)|0,o=Math.imul(R,z),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,V)|0)+Math.imul(B,K)|0,o=o+Math.imul(B,V)|0,n=n+Math.imul(x,Z)|0,i=(i=i+Math.imul(x,G)|0)+Math.imul(k,Z)|0,o=o+Math.imul(k,G)|0,n=n+Math.imul(E,X)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(S,X)|0,o=o+Math.imul(S,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,n=n+Math.imul(g,rt)|0,i=(i=i+Math.imul(g,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,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 Et=(h+(n=n+Math.imul(c,ut)|0)|0)+((8191&(i=(i=i+Math.imul(c,ht)|0)+Math.imul(l,ut)|0))<<13)|0;h=((o=o+Math.imul(l,ht)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(L,U),i=(i=Math.imul(L,z))+Math.imul(O,U)|0,o=Math.imul(O,z),n=n+Math.imul(C,K)|0,i=(i=i+Math.imul(C,V)|0)+Math.imul(R,K)|0,o=o+Math.imul(R,V)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,G)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,G)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,J)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,J)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(S,Q)|0,o=o+Math.imul(S,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,nt)|0,n=n+Math.imul(g,ot)|0,i=(i=i+Math.imul(g,st)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,st)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ht)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,ht)|0;var St=(h+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,lt)|0)+Math.imul(l,ct)|0))<<13)|0;h=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(D,U),i=(i=Math.imul(D,z))+Math.imul(q,U)|0,o=Math.imul(q,z),n=n+Math.imul(L,K)|0,i=(i=i+Math.imul(L,V)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,V)|0,n=n+Math.imul(C,Z)|0,i=(i=i+Math.imul(C,G)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,G)|0,n=n+Math.imul(T,X)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(B,X)|0,o=o+Math.imul(B,J)|0,n=n+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,n=n+Math.imul(E,rt)|0,i=(i=i+Math.imul(E,nt)|0)+Math.imul(S,rt)|0,o=o+Math.imul(S,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,st)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,st)|0,n=n+Math.imul(g,ut)|0,i=(i=i+Math.imul(g,ht)|0)+Math.imul(b,ut)|0,o=o+Math.imul(b,ht)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(m,ct)|0,o=o+Math.imul(m,lt)|0;var At=(h+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,mt)|0)+Math.imul(l,pt)|0))<<13)|0;h=((o=o+Math.imul(l,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(D,K),i=(i=Math.imul(D,V))+Math.imul(q,K)|0,o=Math.imul(q,V),n=n+Math.imul(L,Z)|0,i=(i=i+Math.imul(L,G)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,G)|0,n=n+Math.imul(C,X)|0,i=(i=i+Math.imul(C,J)|0)+Math.imul(R,X)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,nt)|0,n=n+Math.imul(E,ot)|0,i=(i=i+Math.imul(E,st)|0)+Math.imul(S,ot)|0,o=o+Math.imul(S,st)|0,n=n+Math.imul(w,ut)|0,i=(i=i+Math.imul(w,ht)|0)+Math.imul(_,ut)|0,o=o+Math.imul(_,ht)|0,n=n+Math.imul(g,ct)|0,i=(i=i+Math.imul(g,lt)|0)+Math.imul(b,ct)|0,o=o+Math.imul(b,lt)|0;var xt=(h+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;h=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(D,Z),i=(i=Math.imul(D,G))+Math.imul(q,Z)|0,o=Math.imul(q,G),n=n+Math.imul(L,X)|0,i=(i=i+Math.imul(L,J)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(C,Q)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,n=n+Math.imul(E,ut)|0,i=(i=i+Math.imul(E,ht)|0)+Math.imul(S,ut)|0,o=o+Math.imul(S,ht)|0,n=n+Math.imul(w,ct)|0,i=(i=i+Math.imul(w,lt)|0)+Math.imul(_,ct)|0,o=o+Math.imul(_,lt)|0;var kt=(h+(n=n+Math.imul(g,pt)|0)|0)+((8191&(i=(i=i+Math.imul(g,mt)|0)+Math.imul(b,pt)|0))<<13)|0;h=((o=o+Math.imul(b,mt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(D,X),i=(i=Math.imul(D,J))+Math.imul(q,X)|0,o=Math.imul(q,J),n=n+Math.imul(L,Q)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,nt)|0,n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,n=n+Math.imul(x,ut)|0,i=(i=i+Math.imul(x,ht)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,ht)|0,n=n+Math.imul(E,ct)|0,i=(i=i+Math.imul(E,lt)|0)+Math.imul(S,ct)|0,o=o+Math.imul(S,lt)|0;var It=(h+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,mt)|0)+Math.imul(_,pt)|0))<<13)|0;h=((o=o+Math.imul(_,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(D,Q),i=(i=Math.imul(D,tt))+Math.imul(q,Q)|0,o=Math.imul(q,tt),n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(C,ot)|0,i=(i=i+Math.imul(C,st)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,st)|0,n=n+Math.imul(T,ut)|0,i=(i=i+Math.imul(T,ht)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ht)|0,n=n+Math.imul(x,ct)|0,i=(i=i+Math.imul(x,lt)|0)+Math.imul(k,ct)|0,o=o+Math.imul(k,lt)|0;var Tt=(h+(n=n+Math.imul(E,pt)|0)|0)+((8191&(i=(i=i+Math.imul(E,mt)|0)+Math.imul(S,pt)|0))<<13)|0;h=((o=o+Math.imul(S,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(D,rt),i=(i=Math.imul(D,nt))+Math.imul(q,rt)|0,o=Math.imul(q,nt),n=n+Math.imul(L,ot)|0,i=(i=i+Math.imul(L,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,n=n+Math.imul(C,ut)|0,i=(i=i+Math.imul(C,ht)|0)+Math.imul(R,ut)|0,o=o+Math.imul(R,ht)|0,n=n+Math.imul(T,ct)|0,i=(i=i+Math.imul(T,lt)|0)+Math.imul(B,ct)|0,o=o+Math.imul(B,lt)|0;var Bt=(h+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,mt)|0)+Math.imul(k,pt)|0))<<13)|0;h=((o=o+Math.imul(k,mt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(D,ot),i=(i=Math.imul(D,st))+Math.imul(q,ot)|0,o=Math.imul(q,st),n=n+Math.imul(L,ut)|0,i=(i=i+Math.imul(L,ht)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ht)|0,n=n+Math.imul(C,ct)|0,i=(i=i+Math.imul(C,lt)|0)+Math.imul(R,ct)|0,o=o+Math.imul(R,lt)|0;var Pt=(h+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(B,pt)|0))<<13)|0;h=((o=o+Math.imul(B,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(D,ut),i=(i=Math.imul(D,ht))+Math.imul(q,ut)|0,o=Math.imul(q,ht),n=n+Math.imul(L,ct)|0,i=(i=i+Math.imul(L,lt)|0)+Math.imul(O,ct)|0,o=o+Math.imul(O,lt)|0;var Ct=(h+(n=n+Math.imul(C,pt)|0)|0)+((8191&(i=(i=i+Math.imul(C,mt)|0)+Math.imul(R,pt)|0))<<13)|0;h=((o=o+Math.imul(R,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(D,ct),i=(i=Math.imul(D,lt))+Math.imul(q,ct)|0,o=Math.imul(q,lt);var Rt=(h+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,mt)|0)+Math.imul(O,pt)|0))<<13)|0;h=((o=o+Math.imul(O,mt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863;var Nt=(h+(n=Math.imul(D,pt))|0)+((8191&(i=(i=Math.imul(D,mt))+Math.imul(q,pt)|0))<<13)|0;return h=((o=Math.imul(q,mt))+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,u[0]=vt,u[1]=gt,u[2]=bt,u[3]=yt,u[4]=wt,u[5]=_t,u[6]=Mt,u[7]=Et,u[8]=St,u[9]=At,u[10]=xt,u[11]=kt,u[12]=It,u[13]=Tt,u[14]=Bt,u[15]=Pt,u[16]=Ct,u[17]=Rt,u[18]=Nt,0!==h&&(u[19]=h,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),h=Math.max(0,o-t.length+1);h<=u;h++){var f=o-h,c=(0|t.words[f])*(0|e.words[h]),l=67108863&c;a=67108863&(l=l+a|0),i+=(s=(s=s+(c/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),h=Math.sin(2*Math.PI/a),f=0;f<i;f+=a)for(var c=u,l=h,d=0;d<s;d++){var p=r[f+d],m=n[f+d],v=r[f+d+s],g=n[f+d+s],b=c*v-l*g;g=c*g+l*v,v=b,r[f+d]=p+v,n[f+d]=m+g,r[f+d+s]=p-v,n[f+d+s]=m-g,d!==a&&(b=u*c-h*l,l=u*l+h*c,c=b)}},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),h=new Array(n),f=new Array(n),c=new Array(n),l=r.words;l.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,h,n),this.transform(s,o,a,u,n,i),this.transform(h,o,f,c,n,i);for(var d=0;d<n;d++){var p=a[d]*f[d]-u[d]*c[d];u[d]=a[d]*c[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 h=0;h<s;h++)u.words[h]=this.words[h];u.length=s}if(0===s);else if(this.length>s)for(this.length-=s,h=0;h<this.length;h++)this.words[h]=this.words[h+s];else this.words[0]=0,this.length=1;var f=0;for(h=this.length-1;h>=0&&(0!==f||h>=i);h--){var c=0|this.words[h];this.words[h]=f<<26-o|c>>>o,f=c&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 h=0;h<a.length;h++)a.words[h]=0}var f=n.clone()._ishlnsubmul(i,1,u);0===f.negative&&(n=f,a&&(a.words[u]=1));for(var c=u-1;c>=0;c--){var l=67108864*(0|n.words[i.length+c])+(0|n.words[i.length+c-1]);for(l=Math.min(l/s|0,67108863),n._ishlnsubmul(i,l,c);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,c),n.isZero()||(n.negative^=1);a&&(a.words[c]=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),h=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++h;for(var f=r.clone(),c=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(c)),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(c)),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(h)}},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 h=0,f=1;0==(e.words[0]&f)&&h<26;++h,f<<=1);if(h>0)for(e.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var c=0,l=1;0==(r.words[0]&l)&&c<26;++c,l<<=1);if(c>0)for(r.iushrn(c);c-- >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 M(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 v={k256:null,p224:null,p192:null,p25519:null};function g(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 b(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(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){M.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)}g.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.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):r.strip(),r},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},i(b,g),b.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},b.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,g),i(w,g),i(_,g),_.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(v[t])return v[t];var e;if("k256"===t)e=new b;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return v[t]=e,e},M.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},M.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")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},M.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(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(),h=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,h).cmp(u);)f.redIAdd(u);for(var c=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,v=0;0!==m.cmp(a);v++)m=m.redSqr();n(v<p);var g=this.pow(c,new o(1).iushln(p-v-1));l=l.redMul(g),c=g.redSqr(),d=d.redMul(c),p=v}return l},M.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},M.prototype.pow=function(t,e){if(e.isZero())return new o(1);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 h=e.words[n],f=u-1;f>=0;f--){var c=h>>f&1;i!==r[0]&&(i=this.sqr(i)),0!==c||0!==s?(s<<=1,s|=c,(4===++a||0===n&&0===f)&&(i=this.mul(i,r[s]),a=0,s=0)):a=0}u=26}return i},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new E(t)},i(E,M),E.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},E.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},E.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var 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yt=(h+(n=n+Math.imul(c,X)|0)|0)+((8191&(i=(i=i+Math.imul(c,J)|0)+Math.imul(l,X)|0))<<13)|0;h=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(E,U),i=(i=Math.imul(E,z))+Math.imul(S,U)|0,o=Math.imul(S,z),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,K)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(g,Z)|0,i=(i=i+Math.imul(g,G)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,G)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,J)|0;var wt=(h+(n=n+Math.imul(c,Q)|0)|0)+((8191&(i=(i=i+Math.imul(c,tt)|0)+Math.imul(l,Q)|0))<<13)|0;h=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(x,U),i=(i=Math.imul(x,z))+Math.imul(k,U)|0,o=Math.imul(k,z),n=n+Math.imul(E,K)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(S,K)|0,o=o+Math.imul(S,V)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,G)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,G)|0,n=n+Math.imul(g,X)|0,i=(i=i+Math.imul(g,J)|0)+Math.imul(b,X)|0,o=o+Math.imul(b,J)|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 _t=(h+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(l,rt)|0))<<13)|0;h=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(T,U),i=(i=Math.imul(T,z))+Math.imul(B,U)|0,o=Math.imul(B,z),n=n+Math.imul(x,K)|0,i=(i=i+Math.imul(x,V)|0)+Math.imul(k,K)|0,o=o+Math.imul(k,V)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,G)|0)+Math.imul(S,Z)|0,o=o+Math.imul(S,G)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(g,Q)|0,i=(i=i+Math.imul(g,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,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=(h+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,st)|0)+Math.imul(l,ot)|0))<<13)|0;h=((o=o+Math.imul(l,st)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(C,U),i=(i=Math.imul(C,z))+Math.imul(R,U)|0,o=Math.imul(R,z),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,V)|0)+Math.imul(B,K)|0,o=o+Math.imul(B,V)|0,n=n+Math.imul(x,Z)|0,i=(i=i+Math.imul(x,G)|0)+Math.imul(k,Z)|0,o=o+Math.imul(k,G)|0,n=n+Math.imul(E,X)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(S,X)|0,o=o+Math.imul(S,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,n=n+Math.imul(g,rt)|0,i=(i=i+Math.imul(g,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,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 Et=(h+(n=n+Math.imul(c,ut)|0)|0)+((8191&(i=(i=i+Math.imul(c,ht)|0)+Math.imul(l,ut)|0))<<13)|0;h=((o=o+Math.imul(l,ht)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(L,U),i=(i=Math.imul(L,z))+Math.imul(O,U)|0,o=Math.imul(O,z),n=n+Math.imul(C,K)|0,i=(i=i+Math.imul(C,V)|0)+Math.imul(R,K)|0,o=o+Math.imul(R,V)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,G)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,G)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,J)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,J)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(S,Q)|0,o=o+Math.imul(S,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,nt)|0,n=n+Math.imul(g,ot)|0,i=(i=i+Math.imul(g,st)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,st)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ht)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,ht)|0;var St=(h+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,lt)|0)+Math.imul(l,ct)|0))<<13)|0;h=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(D,U),i=(i=Math.imul(D,z))+Math.imul(q,U)|0,o=Math.imul(q,z),n=n+Math.imul(L,K)|0,i=(i=i+Math.imul(L,V)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,V)|0,n=n+Math.imul(C,Z)|0,i=(i=i+Math.imul(C,G)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,G)|0,n=n+Math.imul(T,X)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(B,X)|0,o=o+Math.imul(B,J)|0,n=n+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,n=n+Math.imul(E,rt)|0,i=(i=i+Math.imul(E,nt)|0)+Math.imul(S,rt)|0,o=o+Math.imul(S,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,st)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,st)|0,n=n+Math.imul(g,ut)|0,i=(i=i+Math.imul(g,ht)|0)+Math.imul(b,ut)|0,o=o+Math.imul(b,ht)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(m,ct)|0,o=o+Math.imul(m,lt)|0;var At=(h+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,mt)|0)+Math.imul(l,pt)|0))<<13)|0;h=((o=o+Math.imul(l,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(D,K),i=(i=Math.imul(D,V))+Math.imul(q,K)|0,o=Math.imul(q,V),n=n+Math.imul(L,Z)|0,i=(i=i+Math.imul(L,G)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,G)|0,n=n+Math.imul(C,X)|0,i=(i=i+Math.imul(C,J)|0)+Math.imul(R,X)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,nt)|0,n=n+Math.imul(E,ot)|0,i=(i=i+Math.imul(E,st)|0)+Math.imul(S,ot)|0,o=o+Math.imul(S,st)|0,n=n+Math.imul(w,ut)|0,i=(i=i+Math.imul(w,ht)|0)+Math.imul(_,ut)|0,o=o+Math.imul(_,ht)|0,n=n+Math.imul(g,ct)|0,i=(i=i+Math.imul(g,lt)|0)+Math.imul(b,ct)|0,o=o+Math.imul(b,lt)|0;var xt=(h+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;h=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(D,Z),i=(i=Math.imul(D,G))+Math.imul(q,Z)|0,o=Math.imul(q,G),n=n+Math.imul(L,X)|0,i=(i=i+Math.imul(L,J)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(C,Q)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,n=n+Math.imul(E,ut)|0,i=(i=i+Math.imul(E,ht)|0)+Math.imul(S,ut)|0,o=o+Math.imul(S,ht)|0,n=n+Math.imul(w,ct)|0,i=(i=i+Math.imul(w,lt)|0)+Math.imul(_,ct)|0,o=o+Math.imul(_,lt)|0;var kt=(h+(n=n+Math.imul(g,pt)|0)|0)+((8191&(i=(i=i+Math.imul(g,mt)|0)+Math.imul(b,pt)|0))<<13)|0;h=((o=o+Math.imul(b,mt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(D,X),i=(i=Math.imul(D,J))+Math.imul(q,X)|0,o=Math.imul(q,J),n=n+Math.imul(L,Q)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,nt)|0,n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,n=n+Math.imul(x,ut)|0,i=(i=i+Math.imul(x,ht)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,ht)|0,n=n+Math.imul(E,ct)|0,i=(i=i+Math.imul(E,lt)|0)+Math.imul(S,ct)|0,o=o+Math.imul(S,lt)|0;var It=(h+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,mt)|0)+Math.imul(_,pt)|0))<<13)|0;h=((o=o+Math.imul(_,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(D,Q),i=(i=Math.imul(D,tt))+Math.imul(q,Q)|0,o=Math.imul(q,tt),n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(C,ot)|0,i=(i=i+Math.imul(C,st)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,st)|0,n=n+Math.imul(T,ut)|0,i=(i=i+Math.imul(T,ht)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ht)|0,n=n+Math.imul(x,ct)|0,i=(i=i+Math.imul(x,lt)|0)+Math.imul(k,ct)|0,o=o+Math.imul(k,lt)|0;var Tt=(h+(n=n+Math.imul(E,pt)|0)|0)+((8191&(i=(i=i+Math.imul(E,mt)|0)+Math.imul(S,pt)|0))<<13)|0;h=((o=o+Math.imul(S,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(D,rt),i=(i=Math.imul(D,nt))+Math.imul(q,rt)|0,o=Math.imul(q,nt),n=n+Math.imul(L,ot)|0,i=(i=i+Math.imul(L,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,n=n+Math.imul(C,ut)|0,i=(i=i+Math.imul(C,ht)|0)+Math.imul(R,ut)|0,o=o+Math.imul(R,ht)|0,n=n+Math.imul(T,ct)|0,i=(i=i+Math.imul(T,lt)|0)+Math.imul(B,ct)|0,o=o+Math.imul(B,lt)|0;var Bt=(h+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,mt)|0)+Math.imul(k,pt)|0))<<13)|0;h=((o=o+Math.imul(k,mt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(D,ot),i=(i=Math.imul(D,st))+Math.imul(q,ot)|0,o=Math.imul(q,st),n=n+Math.imul(L,ut)|0,i=(i=i+Math.imul(L,ht)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ht)|0,n=n+Math.imul(C,ct)|0,i=(i=i+Math.imul(C,lt)|0)+Math.imul(R,ct)|0,o=o+Math.imul(R,lt)|0;var Pt=(h+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(B,pt)|0))<<13)|0;h=((o=o+Math.imul(B,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(D,ut),i=(i=Math.imul(D,ht))+Math.imul(q,ut)|0,o=Math.imul(q,ht),n=n+Math.imul(L,ct)|0,i=(i=i+Math.imul(L,lt)|0)+Math.imul(O,ct)|0,o=o+Math.imul(O,lt)|0;var Ct=(h+(n=n+Math.imul(C,pt)|0)|0)+((8191&(i=(i=i+Math.imul(C,mt)|0)+Math.imul(R,pt)|0))<<13)|0;h=((o=o+Math.imul(R,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(D,ct),i=(i=Math.imul(D,lt))+Math.imul(q,ct)|0,o=Math.imul(q,lt);var Rt=(h+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,mt)|0)+Math.imul(O,pt)|0))<<13)|0;h=((o=o+Math.imul(O,mt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863;var Nt=(h+(n=Math.imul(D,pt))|0)+((8191&(i=(i=Math.imul(D,mt))+Math.imul(q,pt)|0))<<13)|0;return h=((o=Math.imul(q,mt))+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,u[0]=vt,u[1]=gt,u[2]=bt,u[3]=yt,u[4]=wt,u[5]=_t,u[6]=Mt,u[7]=Et,u[8]=St,u[9]=At,u[10]=xt,u[11]=kt,u[12]=It,u[13]=Tt,u[14]=Bt,u[15]=Pt,u[16]=Ct,u[17]=Rt,u[18]=Nt,0!==h&&(u[19]=h,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),h=Math.max(0,o-t.length+1);h<=u;h++){var f=o-h,c=(0|t.words[f])*(0|e.words[h]),l=67108863&c;a=67108863&(l=l+a|0),i+=(s=(s=s+(c/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),h=Math.sin(2*Math.PI/a),f=0;f<i;f+=a)for(var c=u,l=h,d=0;d<s;d++){var p=r[f+d],m=n[f+d],v=r[f+d+s],g=n[f+d+s],b=c*v-l*g;g=c*g+l*v,v=b,r[f+d]=p+v,n[f+d]=m+g,r[f+d+s]=p-v,n[f+d+s]=m-g,d!==a&&(b=u*c-h*l,l=u*l+h*c,c=b)}},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),h=new Array(n),f=new Array(n),c=new Array(n),l=r.words;l.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,h,n),this.transform(s,o,a,u,n,i),this.transform(h,o,f,c,n,i);for(var d=0;d<n;d++){var p=a[d]*f[d]-u[d]*c[d];u[d]=a[d]*c[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 h=0;h<s;h++)u.words[h]=this.words[h];u.length=s}if(0===s);else if(this.length>s)for(this.length-=s,h=0;h<this.length;h++)this.words[h]=this.words[h+s];else this.words[0]=0,this.length=1;var f=0;for(h=this.length-1;h>=0&&(0!==f||h>=i);h--){var c=0|this.words[h];this.words[h]=f<<26-o|c>>>o,f=c&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 h=0;h<a.length;h++)a.words[h]=0}var f=n.clone()._ishlnsubmul(i,1,u);0===f.negative&&(n=f,a&&(a.words[u]=1));for(var c=u-1;c>=0;c--){var l=67108864*(0|n.words[i.length+c])+(0|n.words[i.length+c-1]);for(l=Math.min(l/s|0,67108863),n._ishlnsubmul(i,l,c);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,c),n.isZero()||(n.negative^=1);a&&(a.words[c]=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),h=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++h;for(var f=r.clone(),c=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(c)),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(c)),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(h)}},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 h=0,f=1;0==(e.words[0]&f)&&h<26;++h,f<<=1);if(h>0)for(e.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var c=0,l=1;0==(r.words[0]&l)&&c<26;++c,l<<=1);if(c>0)for(r.iushrn(c);c-- >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 M(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 v={k256:null,p224:null,p192:null,p25519:null};function g(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 b(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(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){M.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)}g.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.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):r.strip(),r},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},i(b,g),b.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},b.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 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t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},M.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return 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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,h=0,f=0|s[0],c=8191&f,l=f>>>13,d=0|s[1],p=8191&d,m=d>>>13,v=0|s[2],g=8191&v,b=v>>>13,y=0|s[3],w=8191&y,_=y>>>13,M=0|s[4],E=8191&M,S=M>>>13,A=0|s[5],x=8191&A,k=A>>>13,I=0|s[6],T=8191&I,B=I>>>13,P=0|s[7],C=8191&P,R=P>>>13,N=0|s[8],L=8191&N,O=N>>>13,j=0|s[9],D=8191&j,q=j>>>13,F=0|a[0],U=8191&F,z=F>>>13,H=0|a[1],K=8191&H,V=H>>>13,Y=0|a[2],Z=8191&Y,G=Y>>>13,W=0|a[3],X=8191&W,J=W>>>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,ht=at>>>13,ft=0|a[8],ct=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 vt=(h+(n=Math.imul(c,U))|0)+((8191&(i=(i=Math.imul(c,z))+Math.imul(l,U)|0))<<13)|0;h=((o=Math.imul(l,z))+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(p,U),i=(i=Math.imul(p,z))+Math.imul(m,U)|0,o=Math.imul(m,z);var gt=(h+(n=n+Math.imul(c,K)|0)|0)+((8191&(i=(i=i+Math.imul(c,V)|0)+Math.imul(l,K)|0))<<13)|0;h=((o=o+Math.imul(l,V)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(g,U),i=(i=Math.imul(g,z))+Math.imul(b,U)|0,o=Math.imul(b,z),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,V)|0;var bt=(h+(n=n+Math.imul(c,Z)|0)|0)+((8191&(i=(i=i+Math.imul(c,G)|0)+Math.imul(l,Z)|0))<<13)|0;h=((o=o+Math.imul(l,G)|0)+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(w,U),i=(i=Math.imul(w,z))+Math.imul(_,U)|0,o=Math.imul(_,z),n=n+Math.imul(g,K)|0,i=(i=i+Math.imul(g,V)|0)+Math.imul(b,K)|0,o=o+Math.imul(b,V)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,G)|0;var yt=(h+(n=n+Math.imul(c,X)|0)|0)+((8191&(i=(i=i+Math.imul(c,J)|0)+Math.imul(l,X)|0))<<13)|0;h=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(E,U),i=(i=Math.imul(E,z))+Math.imul(S,U)|0,o=Math.imul(S,z),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,K)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(g,Z)|0,i=(i=i+Math.imul(g,G)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,G)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,J)|0;var wt=(h+(n=n+Math.imul(c,Q)|0)|0)+((8191&(i=(i=i+Math.imul(c,tt)|0)+Math.imul(l,Q)|0))<<13)|0;h=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(x,U),i=(i=Math.imul(x,z))+Math.imul(k,U)|0,o=Math.imul(k,z),n=n+Math.imul(E,K)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(S,K)|0,o=o+Math.imul(S,V)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,G)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,G)|0,n=n+Math.imul(g,X)|0,i=(i=i+Math.imul(g,J)|0)+Math.imul(b,X)|0,o=o+Math.imul(b,J)|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 _t=(h+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(l,rt)|0))<<13)|0;h=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(T,U),i=(i=Math.imul(T,z))+Math.imul(B,U)|0,o=Math.imul(B,z),n=n+Math.imul(x,K)|0,i=(i=i+Math.imul(x,V)|0)+Math.imul(k,K)|0,o=o+Math.imul(k,V)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,G)|0)+Math.imul(S,Z)|0,o=o+Math.imul(S,G)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(g,Q)|0,i=(i=i+Math.imul(g,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,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=(h+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,st)|0)+Math.imul(l,ot)|0))<<13)|0;h=((o=o+Math.imul(l,st)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(C,U),i=(i=Math.imul(C,z))+Math.imul(R,U)|0,o=Math.imul(R,z),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,V)|0)+Math.imul(B,K)|0,o=o+Math.imul(B,V)|0,n=n+Math.imul(x,Z)|0,i=(i=i+Math.imul(x,G)|0)+Math.imul(k,Z)|0,o=o+Math.imul(k,G)|0,n=n+Math.imul(E,X)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(S,X)|0,o=o+Math.imul(S,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,n=n+Math.imul(g,rt)|0,i=(i=i+Math.imul(g,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,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 Et=(h+(n=n+Math.imul(c,ut)|0)|0)+((8191&(i=(i=i+Math.imul(c,ht)|0)+Math.imul(l,ut)|0))<<13)|0;h=((o=o+Math.imul(l,ht)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(L,U),i=(i=Math.imul(L,z))+Math.imul(O,U)|0,o=Math.imul(O,z),n=n+Math.imul(C,K)|0,i=(i=i+Math.imul(C,V)|0)+Math.imul(R,K)|0,o=o+Math.imul(R,V)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,G)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,G)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,J)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,J)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(S,Q)|0,o=o+Math.imul(S,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,nt)|0,n=n+Math.imul(g,ot)|0,i=(i=i+Math.imul(g,st)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,st)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ht)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,ht)|0;var St=(h+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,lt)|0)+Math.imul(l,ct)|0))<<13)|0;h=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(D,U),i=(i=Math.imul(D,z))+Math.imul(q,U)|0,o=Math.imul(q,z),n=n+Math.imul(L,K)|0,i=(i=i+Math.imul(L,V)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,V)|0,n=n+Math.imul(C,Z)|0,i=(i=i+Math.imul(C,G)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,G)|0,n=n+Math.imul(T,X)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(B,X)|0,o=o+Math.imul(B,J)|0,n=n+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,n=n+Math.imul(E,rt)|0,i=(i=i+Math.imul(E,nt)|0)+Math.imul(S,rt)|0,o=o+Math.imul(S,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,st)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,st)|0,n=n+Math.imul(g,ut)|0,i=(i=i+Math.imul(g,ht)|0)+Math.imul(b,ut)|0,o=o+Math.imul(b,ht)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(m,ct)|0,o=o+Math.imul(m,lt)|0;var At=(h+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,mt)|0)+Math.imul(l,pt)|0))<<13)|0;h=((o=o+Math.imul(l,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(D,K),i=(i=Math.imul(D,V))+Math.imul(q,K)|0,o=Math.imul(q,V),n=n+Math.imul(L,Z)|0,i=(i=i+Math.imul(L,G)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,G)|0,n=n+Math.imul(C,X)|0,i=(i=i+Math.imul(C,J)|0)+Math.imul(R,X)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,nt)|0,n=n+Math.imul(E,ot)|0,i=(i=i+Math.imul(E,st)|0)+Math.imul(S,ot)|0,o=o+Math.imul(S,st)|0,n=n+Math.imul(w,ut)|0,i=(i=i+Math.imul(w,ht)|0)+Math.imul(_,ut)|0,o=o+Math.imul(_,ht)|0,n=n+Math.imul(g,ct)|0,i=(i=i+Math.imul(g,lt)|0)+Math.imul(b,ct)|0,o=o+Math.imul(b,lt)|0;var xt=(h+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;h=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(D,Z),i=(i=Math.imul(D,G))+Math.imul(q,Z)|0,o=Math.imul(q,G),n=n+Math.imul(L,X)|0,i=(i=i+Math.imul(L,J)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(C,Q)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,n=n+Math.imul(E,ut)|0,i=(i=i+Math.imul(E,ht)|0)+Math.imul(S,ut)|0,o=o+Math.imul(S,ht)|0,n=n+Math.imul(w,ct)|0,i=(i=i+Math.imul(w,lt)|0)+Math.imul(_,ct)|0,o=o+Math.imul(_,lt)|0;var kt=(h+(n=n+Math.imul(g,pt)|0)|0)+((8191&(i=(i=i+Math.imul(g,mt)|0)+Math.imul(b,pt)|0))<<13)|0;h=((o=o+Math.imul(b,mt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(D,X),i=(i=Math.imul(D,J))+Math.imul(q,X)|0,o=Math.imul(q,J),n=n+Math.imul(L,Q)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,nt)|0,n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,n=n+Math.imul(x,ut)|0,i=(i=i+Math.imul(x,ht)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,ht)|0,n=n+Math.imul(E,ct)|0,i=(i=i+Math.imul(E,lt)|0)+Math.imul(S,ct)|0,o=o+Math.imul(S,lt)|0;var It=(h+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,mt)|0)+Math.imul(_,pt)|0))<<13)|0;h=((o=o+Math.imul(_,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(D,Q),i=(i=Math.imul(D,tt))+Math.imul(q,Q)|0,o=Math.imul(q,tt),n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(C,ot)|0,i=(i=i+Math.imul(C,st)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,st)|0,n=n+Math.imul(T,ut)|0,i=(i=i+Math.imul(T,ht)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ht)|0,n=n+Math.imul(x,ct)|0,i=(i=i+Math.imul(x,lt)|0)+Math.imul(k,ct)|0,o=o+Math.imul(k,lt)|0;var Tt=(h+(n=n+Math.imul(E,pt)|0)|0)+((8191&(i=(i=i+Math.imul(E,mt)|0)+Math.imul(S,pt)|0))<<13)|0;h=((o=o+Math.imul(S,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(D,rt),i=(i=Math.imul(D,nt))+Math.imul(q,rt)|0,o=Math.imul(q,nt),n=n+Math.imul(L,ot)|0,i=(i=i+Math.imul(L,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,n=n+Math.imul(C,ut)|0,i=(i=i+Math.imul(C,ht)|0)+Math.imul(R,ut)|0,o=o+Math.imul(R,ht)|0,n=n+Math.imul(T,ct)|0,i=(i=i+Math.imul(T,lt)|0)+Math.imul(B,ct)|0,o=o+Math.imul(B,lt)|0;var Bt=(h+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,mt)|0)+Math.imul(k,pt)|0))<<13)|0;h=((o=o+Math.imul(k,mt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(D,ot),i=(i=Math.imul(D,st))+Math.imul(q,ot)|0,o=Math.imul(q,st),n=n+Math.imul(L,ut)|0,i=(i=i+Math.imul(L,ht)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ht)|0,n=n+Math.imul(C,ct)|0,i=(i=i+Math.imul(C,lt)|0)+Math.imul(R,ct)|0,o=o+Math.imul(R,lt)|0;var Pt=(h+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(B,pt)|0))<<13)|0;h=((o=o+Math.imul(B,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(D,ut),i=(i=Math.imul(D,ht))+Math.imul(q,ut)|0,o=Math.imul(q,ht),n=n+Math.imul(L,ct)|0,i=(i=i+Math.imul(L,lt)|0)+Math.imul(O,ct)|0,o=o+Math.imul(O,lt)|0;var Ct=(h+(n=n+Math.imul(C,pt)|0)|0)+((8191&(i=(i=i+Math.imul(C,mt)|0)+Math.imul(R,pt)|0))<<13)|0;h=((o=o+Math.imul(R,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(D,ct),i=(i=Math.imul(D,lt))+Math.imul(q,ct)|0,o=Math.imul(q,lt);var Rt=(h+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,mt)|0)+Math.imul(O,pt)|0))<<13)|0;h=((o=o+Math.imul(O,mt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863;var Nt=(h+(n=Math.imul(D,pt))|0)+((8191&(i=(i=Math.imul(D,mt))+Math.imul(q,pt)|0))<<13)|0;return h=((o=Math.imul(q,mt))+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,u[0]=vt,u[1]=gt,u[2]=bt,u[3]=yt,u[4]=wt,u[5]=_t,u[6]=Mt,u[7]=Et,u[8]=St,u[9]=At,u[10]=xt,u[11]=kt,u[12]=It,u[13]=Tt,u[14]=Bt,u[15]=Pt,u[16]=Ct,u[17]=Rt,u[18]=Nt,0!==h&&(u[19]=h,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),h=Math.max(0,o-t.length+1);h<=u;h++){var f=o-h,c=(0|t.words[f])*(0|e.words[h]),l=67108863&c;a=67108863&(l=l+a|0),i+=(s=(s=s+(c/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),h=Math.sin(2*Math.PI/a),f=0;f<i;f+=a)for(var c=u,l=h,d=0;d<s;d++){var p=r[f+d],m=n[f+d],v=r[f+d+s],g=n[f+d+s],b=c*v-l*g;g=c*g+l*v,v=b,r[f+d]=p+v,n[f+d]=m+g,r[f+d+s]=p-v,n[f+d+s]=m-g,d!==a&&(b=u*c-h*l,l=u*l+h*c,c=b)}},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),h=new Array(n),f=new Array(n),c=new Array(n),l=r.words;l.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,h,n),this.transform(s,o,a,u,n,i),this.transform(h,o,f,c,n,i);for(var d=0;d<n;d++){var p=a[d]*f[d]-u[d]*c[d];u[d]=a[d]*c[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 h=0;h<s;h++)u.words[h]=this.words[h];u.length=s}if(0===s);else if(this.length>s)for(this.length-=s,h=0;h<this.length;h++)this.words[h]=this.words[h+s];else this.words[0]=0,this.length=1;var f=0;for(h=this.length-1;h>=0&&(0!==f||h>=i);h--){var c=0|this.words[h];this.words[h]=f<<26-o|c>>>o,f=c&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 h=0;h<a.length;h++)a.words[h]=0}var f=n.clone()._ishlnsubmul(i,1,u);0===f.negative&&(n=f,a&&(a.words[u]=1));for(var c=u-1;c>=0;c--){var l=67108864*(0|n.words[i.length+c])+(0|n.words[i.length+c-1]);for(l=Math.min(l/s|0,67108863),n._ishlnsubmul(i,l,c);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,c),n.isZero()||(n.negative^=1);a&&(a.words[c]=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),h=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++h;for(var f=r.clone(),c=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(c)),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(c)),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(h)}},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 h=0,f=1;0==(e.words[0]&f)&&h<26;++h,f<<=1);if(h>0)for(e.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var c=0,l=1;0==(r.words[0]&l)&&c<26;++c,l<<=1);if(c>0)for(r.iushrn(c);c-- >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 M(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 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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):r.strip(),r},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},i(b,g),b.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},b.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,g),i(w,g),i(_,g),_.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(v[t])return v[t];var e;if("k256"===t)e=new b;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return v[t]=e,e},M.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},M.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")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},M.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return 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c=h>>f&1;i!==r[0]&&(i=this.sqr(i)),0!==c||0!==s?(s<<=1,s|=c,(4===++a||0===n&&0===f)&&(i=this.mul(i,r[s]),a=0,s=0)):a=0}u=26}return i},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new E(t)},i(E,M),E.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},E.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},E.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var 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0!==i.ethereumProvider?n=i.ethereumProvider:void 0!==i.web3&&i.web3.currentProvider&&(i.web3.currentProvider.sendAsync&&(i.web3.currentProvider.send=i.web3.currentProvider.sendAsync,delete i.web3.currentProvider.sendAsync),!i.web3.currentProvider.on&&i.web3.currentProvider.connection&&"ipcProviderWrapper"===i.web3.currentProvider.connection.constructor.name&&(i.web3.currentProvider.on=function(t,e){if("function"!=typeof e)throw new Error("The second parameter callback must be a function.");switch(t){case"data":this.connection.on("data",function(t){var r="";t=t.toString();try{r=JSON.parse(t)}catch(r){return e(new Error("Couldn't parse response data"+t))}r.id||-1===r.method.indexOf("_subscription")||e(null,r)});break;default:this.connection.on(t,e)}}),n=i.web3.currentProvider),t.exports=n},function(t,e,r){"use strict";(function(e){var n=r(5),i=r(7).errors,o=null,s=null,a=null;if("undefined"!=typeof window&&void 0!==window.WebSocket)o=window.WebSocket,s=btoa,a=function(t){return new 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this.connection&&this.connection.readyState===this.connection.OPEN},enumerable:!0})};f.prototype.addDefaultEvents=function(){var t=this;this.connection.onerror=function(){t._timeout()},this.connection.onclose=function(){t._timeout(),t.reset()}},f.prototype._parseResponse=function(t){var e=this,r=[];return t.replace(/\}[\n\r]?\{/g,"}|--|{").replace(/\}\][\n\r]?\[\{/g,"}]|--|[{").replace(/\}[\n\r]?\[\{/g,"}|--|[{").replace(/\}\][\n\r]?\{/g,"}]|--|{").split("|--|").forEach(function(t){e.lastChunk&&(t=e.lastChunk+t);var n=null;try{n=JSON.parse(t)}catch(r){return e.lastChunk=t,clearTimeout(e.lastChunkTimeout),void(e.lastChunkTimeout=setTimeout(function(){throw e._timeout(),i.InvalidResponse(t)},15e3))}clearTimeout(e.lastChunkTimeout),e.lastChunk=null,n&&r.push(n)}),r},f.prototype._addResponseCallback=function(t,e){var r=t.id||t[0].id,n=t.method||t[0].method;this.responseCallbacks[r]=e,this.responseCallbacks[r].method=n;var 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t=this,e=Array.prototype.slice.call(arguments),r=this._toPayload(e);if(!r)return this;if(!this.options.requestManager.provider){var i=new Error("No provider set.");return this.callback(i,null,this),this.emit("error",i),this}if(!this.options.requestManager.provider.on){var o=new Error("The current provider doesn't support subscriptions: "+this.options.requestManager.provider.constructor.name);return this.callback(o,null,this),this.emit("error",o),this}return this.id&&this.unsubscribe(),this.options.params=r.params[1],"logs"===r.params[0]&&n.isObject(r.params[1])&&r.params[1].hasOwnProperty("fromBlock")&&isFinite(r.params[1].fromBlock)&&this.options.requestManager.send({method:"eth_getLogs",params:[r.params[1]]},function(e,r){e?(t.callback(e,null,t),t.emit("error",e)):r.forEach(function(e){var r=t._formatOutput(e);t.callback(null,r,t),t.emit("data",r)})}),"object"==typeof r.params[1]&&delete r.params[1].fromBlock,this.options.requestManager.send(r,function(e,i){!e&&i?(t.id=i,t.options.requestManager.addSubscription(t.id,r.params[0],t.options.type,function(e,r){e?(t.options.requestManager.removeSubscription(t.id),t.options.requestManager.provider.once&&(t._reconnectIntervalId=setInterval(function(){t.options.requestManager.provider.reconnect&&t.options.requestManager.provider.reconnect()},500),t.options.requestManager.provider.once("connect",function(){clearInterval(t._reconnectIntervalId),t.subscribe(t.callback)})),t.emit("error",e),n.isFunction(t.callback)&&t.callback(e,null,t)):(n.isArray(r)||(r=[r]),r.forEach(function(e){var r=t._formatOutput(e);if(n.isFunction(t.options.subscription.subscriptionHandler))return t.options.subscription.subscriptionHandler.call(t,r);t.emit("data",r),n.isFunction(t.callback)&&t.callback(null,r,t)}))})):n.isFunction(t.callback)?(t.callback(e,null,t),t.emit("error",e)):t.emit("error",e)}),this},t.exports=s},function(t,e,r){"use strict";var n=r(5),i=r(19),o=r(7),s=r(46).subscriptions,a=r(21),u=r(11),h=r(47),f=r(118),c=r(256),l=r(105),d=r(265),p=r(119),m=r(348),v=o.formatters,g=function(t){return n.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getBlockByHash":"eth_getBlockByNumber"},b=function(t){return n.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getTransactionByBlockHashAndIndex":"eth_getTransactionByBlockNumberAndIndex"},y=function(t){return n.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getUncleByBlockHashAndIndex":"eth_getUncleByBlockNumberAndIndex"},w=function(t){return n.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getBlockTransactionCountByHash":"eth_getBlockTransactionCountByNumber"},_=function(t){return n.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getUncleCountByBlockHash":"eth_getUncleCountByBlockNumber"},M=function(){var t=this;i.packageInit(this,arguments);var e=this.setProvider;this.setProvider=function(){e.apply(t,arguments),t.net.setProvider.apply(t,arguments),t.personal.setProvider.apply(t,arguments),t.accounts.setProvider.apply(t,arguments),t.Contract.setProvider(t.currentProvider,t.accounts)};var r=null,o="latest";Object.defineProperty(this,"defaultAccount",{get:function(){return r},set:function(e){return e&&(r=u.toChecksumAddress(v.inputAddressFormatter(e))),t.Contract.defaultAccount=r,t.personal.defaultAccount=r,S.forEach(function(t){t.defaultAccount=r}),e},enumerable:!0}),Object.defineProperty(this,"defaultBlock",{get:function(){return o},set:function(e){return o=e,t.Contract.defaultBlock=o,t.personal.defaultBlock=o,S.forEach(function(t){t.defaultBlock=o}),e},enumerable:!0}),this.clearSubscriptions=t._requestManager.clearSubscriptions,this.net=new h(this.currentProvider),this.net.getNetworkType=m.bind(this),this.accounts=new d(this.currentProvider),this.personal=new f(this.currentProvider),this.personal.defaultAccount=this.defaultAccount;var M=this,E=function(){c.apply(this,arguments);var t=this,e=M.setProvider;M.setProvider=function(){e.apply(M,arguments),i.packageInit(t,[M.currentProvider])}};E.setProvider=function(){c.setProvider.apply(this,arguments)},(E.prototype=Object.create(c.prototype)).constructor=E,this.Contract=E,this.Contract.defaultAccount=this.defaultAccount,this.Contract.defaultBlock=this.defaultBlock,this.Contract.setProvider(this.currentProvider,this.accounts),this.Iban=l,this.abi=p;var S=[new a({name:"getNodeInfo",call:"web3_clientVersion"}),new a({name:"getProtocolVersion",call:"eth_protocolVersion",params:0}),new a({name:"getCoinbase",call:"eth_coinbase",params:0}),new a({name:"isMining",call:"eth_mining",params:0}),new a({name:"getHashrate",call:"eth_hashrate",params:0,outputFormatter:u.hexToNumber}),new a({name:"isSyncing",call:"eth_syncing",params:0,outputFormatter:v.outputSyncingFormatter}),new a({name:"getGasPrice",call:"eth_gasPrice",params:0,outputFormatter:v.outputBigNumberFormatter}),new a({name:"getAccounts",call:"eth_accounts",params:0,outputFormatter:u.toChecksumAddress}),new a({name:"getBlockNumber",call:"eth_blockNumber",params:0,outputFormatter:u.hexToNumber}),new a({name:"getBalance",call:"eth_getBalance",params:2,inputFormatter:[v.inputAddressFormatter,v.inputDefaultBlockNumberFormatter],outputFormatter:v.outputBigNumberFormatter}),new a({name:"getStorageAt",call:"eth_getStorageAt",params:3,inputFormatter:[v.inputAddressFormatter,u.numberToHex,v.inputDefaultBlockNumberFormatter]}),new a({name:"getCode",call:"eth_getCode",params:2,inputFormatter:[v.inputAddressFormatter,v.inputDefaultBlockNumberFormatter]}),new a({name:"getBlock",call:g,params:2,inputFormatter:[v.inputBlockNumberFormatter,function(t){return!!t}],outputFormatter:v.outputBlockFormatter}),new a({name:"getUncle",call:y,params:2,inputFormatter:[v.inputBlockNumberFormatter,u.numberToHex],outputFormatter:v.outputBlockFormatter}),new a({name:"getBlockTransactionCount",call:w,params:1,inputFormatter:[v.inputBlockNumberFormatter],outputFormatter:u.hexToNumber}),new a({name:"getBlockUncleCount",call:_,params:1,inputFormatter:[v.inputBlockNumberFormatter],outputFormatter:u.hexToNumber}),new a({name:"getTransaction",call:"eth_getTransactionByHash",params:1,inputFormatter:[null],outputFormatter:v.outputTransactionFormatter}),new a({name:"getTransactionFromBlock",call:b,params:2,inputFormatter:[v.inputBlockNumberFormatter,u.numberToHex],outputFormatter:v.outputTransactionFormatter}),new a({name:"getTransactionReceipt",call:"eth_getTransactionReceipt",params:1,inputFormatter:[null],outputFormatter:v.outputTransactionReceiptFormatter}),new a({name:"getTransactionCount",call:"eth_getTransactionCount",params:2,inputFormatter:[v.inputAddressFormatter,v.inputDefaultBlockNumberFormatter],outputFormatter:u.hexToNumber}),new a({name:"sendSignedTransaction",call:"eth_sendRawTransaction",params:1,inputFormatter:[null]}),new a({name:"signTransaction",call:"eth_signTransaction",params:1,inputFormatter:[v.inputTransactionFormatter]}),new a({name:"sendTransaction",call:"eth_sendTransaction",params:1,inputFormatter:[v.inputTransactionFormatter]}),new a({name:"sign",call:"eth_sign",params:2,inputFormatter:[v.inputSignFormatter,v.inputAddressFormatter],transformPayload:function(t){return t.params.reverse(),t}}),new a({name:"call",call:"eth_call",params:2,inputFormatter:[v.inputCallFormatter,v.inputDefaultBlockNumberFormatter]}),new a({name:"estimateGas",call:"eth_estimateGas",params:1,inputFormatter:[v.inputCallFormatter],outputFormatter:u.hexToNumber}),new a({name:"getCompilers",call:"eth_getCompilers",params:0}),new a({name:"compile.solidity",call:"eth_compileSolidity",params:1}),new a({name:"compile.lll",call:"eth_compileLLL",params:1}),new a({name:"compile.serpent",call:"eth_compileSerpent",params:1}),new a({name:"submitWork",call:"eth_submitWork",params:3}),new a({name:"getWork",call:"eth_getWork",params:0}),new a({name:"getPastLogs",call:"eth_getLogs",params:1,inputFormatter:[v.inputLogFormatter],outputFormatter:v.outputLogFormatter}),new s({name:"subscribe",type:"eth",subscriptions:{newBlockHeaders:{subscriptionName:"newHeads",params:0,outputFormatter:v.outputBlockFormatter},pendingTransactions:{subscriptionName:"newPendingTransactions",params:0},logs:{params:1,inputFormatter:[v.inputLogFormatter],outputFormatter:v.outputLogFormatter,subscriptionHandler:function(t){t.removed?this.emit("changed",t):this.emit("data",t),n.isFunction(this.callback)&&this.callback(null,t,this)}},syncing:{params:0,outputFormatter:v.outputSyncingFormatter,subscriptionHandler:function(t){var e=this;!0!==this._isSyncing?(this._isSyncing=!0,this.emit("changed",e._isSyncing),n.isFunction(this.callback)&&this.callback(null,e._isSyncing,this),setTimeout(function(){e.emit("data",t),n.isFunction(e.callback)&&e.callback(null,t,e)},0)):(this.emit("data",t),n.isFunction(e.callback)&&this.callback(null,t,this),clearTimeout(this._isSyncingTimeout),this._isSyncingTimeout=setTimeout(function(){t.currentBlock>t.highestBlock-200&&(e._isSyncing=!1,e.emit("changed",e._isSyncing),n.isFunction(e.callback)&&e.callback(null,e._isSyncing,e))},500))}}}})];S.forEach(function(e){e.attachToObject(t),e.setRequestManager(t._requestManager,t.accounts),e.defaultBlock=t.defaultBlock,e.defaultAccount=t.defaultAccount})};i.addProviders(M),t.exports=M},function(t,e,r){"use strict";var n=r(5),i=r(19),o=r(21),s=r(11),a=r(46).subscription,u=r(7).formatters,h=r(7).errors,f=r(115),c=r(119),l=function t(e,r,o){var a=this,h=Array.prototype.slice.call(arguments);if(!(this instanceof t))throw new Error('Please use the "new" keyword to instantiate a web3.eth.contract() object!');if(i.packageInit(this,[this.constructor.currentProvider]),this.clearSubscriptions=this._requestManager.clearSubscriptions,!e||!Array.isArray(e))throw new Error("You must provide the json interface of the contract when instantiating a contract object.");this.options={};var f=h[h.length-1];n.isObject(f)&&!n.isArray(f)&&(o=f,this.options=n.extend(this.options,this._getOrSetDefaultOptions(o)),n.isObject(r)&&(r=null)),Object.defineProperty(this.options,"address",{set:function(t){t&&(a._address=s.toChecksumAddress(u.inputAddressFormatter(t)))},get:function(){return a._address},enumerable:!0}),Object.defineProperty(this.options,"jsonInterface",{set:function(t){return a.methods={},a.events={},a._jsonInterface=t.map(function(t){var e,r;if(t.constant="view"===t.stateMutability||"pure"===t.stateMutability||t.constant,t.payable="payable"===t.stateMutability||t.payable,t.name&&(r=s._jsonInterfaceMethodToString(t)),"function"===t.type){if(t.signature=c.encodeFunctionSignature(r),e=a._createTxObject.bind({method:t,parent:a}),a.methods[t.name]){var n=a._createTxObject.bind({method:t,parent:a,nextMethod:a.methods[t.name]});a.methods[t.name]=n}else a.methods[t.name]=e;a.methods[t.signature]=e,a.methods[r]=e}else if("event"===t.type){t.signature=c.encodeEventSignature(r);var i=a._on.bind(a,t.signature);a.events[t.name]&&"bound "!==a.events[t.name].name||(a.events[t.name]=i),a.events[t.signature]=i,a.events[r]=i}return t}),a.events.allEvents=a._on.bind(a,"allevents"),a._jsonInterface},get:function(){return a._jsonInterface},enumerable:!0});var l=this.constructor.defaultAccount,d=this.constructor.defaultBlock||"latest";Object.defineProperty(this,"defaultAccount",{get:function(){return l},set:function(t){return t&&(l=s.toChecksumAddress(u.inputAddressFormatter(t))),t},enumerable:!0}),Object.defineProperty(this,"defaultBlock",{get:function(){return d},set:function(t){return d=t,t},enumerable:!0}),this.methods={},this.events={},this._address=null,this._jsonInterface=[],this.options.address=r,this.options.jsonInterface=e};l.setProvider=function(t,e){i.packageInit(this,[t]),this._ethAccounts=e},l.prototype._getCallback=function(t){if(t&&n.isFunction(t[t.length-1]))return t.pop()},l.prototype._checkListener=function(t,e){if(e===t)throw new Error('The event "'+t+"\" is a reserved event name, you can't use it.")},l.prototype._getOrSetDefaultOptions=function(t){var e=t.gasPrice?String(t.gasPrice):null,r=t.from?s.toChecksumAddress(u.inputAddressFormatter(t.from)):null;return t.data=t.data||this.options.data,t.from=r||this.options.from,t.gasPrice=e||this.options.gasPrice,t.gas=t.gas||t.gasLimit||this.options.gas,delete t.gasLimit,t},l.prototype._encodeEventABI=function(t,e){var r=(e=e||{}).filter||{},i={};if(["fromBlock","toBlock"].filter(function(t){return void 0!==e[t]}).forEach(function(t){i[t]=u.inputBlockNumberFormatter(e[t])}),n.isArray(e.topics))i.topics=e.topics;else{if(i.topics=[],t&&!t.anonymous&&"ALLEVENTS"!==t.name&&i.topics.push(t.signature),"ALLEVENTS"!==t.name){var o=t.inputs.filter(function(t){return!0===t.indexed}).map(function(t){var e=r[t.name];return e?n.isArray(e)?e.map(function(e){return c.encodeParameter(t.type,e)}):c.encodeParameter(t.type,e):null});i.topics=i.topics.concat(o)}i.topics.length||delete i.topics}return this.options.address&&(i.address=this.options.address.toLowerCase()),i},l.prototype._decodeEventABI=function(t){var e=this;t.data=t.data||"",t.topics=t.topics||[];var r=u.outputLogFormatter(t);"ALLEVENTS"===e.name&&(e=e.jsonInterface.find(function(e){return e.signature===t.topics[0]})||{anonymous:!0}),e.inputs=e.inputs||[];var n=e.anonymous?t.topics:t.topics.slice(1);return r.returnValues=c.decodeLog(e.inputs,t.data,n),delete r.returnValues.__length__,r.event=e.name,r.signature=e.anonymous||!t.topics[0]?null:t.topics[0],r.raw={data:r.data,topics:r.topics},delete r.data,delete r.topics,r},l.prototype._encodeMethodABI=function(){var t=this._method.signature,e=this.arguments||[],r=!1,i=this._parent.options.jsonInterface.filter(function(e){return"constructor"===t&&e.type===t||(e.signature===t||e.signature===t.replace("0x","")||e.name===t)&&"function"===e.type}).map(function(t){var i=n.isArray(t.inputs)?t.inputs.length:0;if(i!==e.length)throw new Error("The number of arguments is not matching the methods required number. You need to pass "+i+" arguments.");return"function"===t.type&&(r=t.signature),n.isArray(t.inputs)?t.inputs.map(function(t){return t.type}):[]}).map(function(t){return c.encodeParameters(t,e).replace("0x","")})[0]||"";if("constructor"===t){if(!this._deployData)throw new Error("The contract has no contract data option set. This is necessary to append the constructor parameters.");return this._deployData+i}var o=r?r+i:i;if(o)return o;throw new Error("Couldn't find a matching contract method named \""+this._method.name+'".')},l.prototype._decodeMethodReturn=function(t,e){if(!e)return null;e=e.length>=2?e.slice(2):e;var r=c.decodeParameters(t,e);return 1===r.__length__?r[0]:(delete r.__length__,r)},l.prototype.deploy=function(t,e){if((t=t||{}).arguments=t.arguments||[],!(t=this._getOrSetDefaultOptions(t)).data)return s._fireError(new Error('No "data" specified in neither the given options, nor the default options.'),null,null,e);var r=n.find(this.options.jsonInterface,function(t){return"constructor"===t.type})||{};return r.signature="constructor",this._createTxObject.apply({method:r,parent:this,deployData:t.data,_ethAccounts:this.constructor._ethAccounts},t.arguments)},l.prototype._generateEventOptions=function(){var t=Array.prototype.slice.call(arguments),e=this._getCallback(t),r=n.isObject(t[t.length-1])?t.pop():{},i=n.isString(t[0])?t[0]:"allevents";if(!(i="allevents"===i.toLowerCase()?{name:"ALLEVENTS",jsonInterface:this.options.jsonInterface}:this.options.jsonInterface.find(function(t){return"event"===t.type&&(t.name===i||t.signature==="0x"+i.replace("0x",""))})))throw new Error('Event "'+i.name+"\" doesn't exist in this contract.");if(!s.isAddress(this.options.address))throw new Error("This contract object doesn't have address set yet, please set an address first.");return{params:this._encodeEventABI(i,r),event:i,callback:e}},l.prototype.clone=function(){return new this.constructor(this.options.jsonInterface,this.options.address,this.options)},l.prototype.once=function(t,e,r){var i=Array.prototype.slice.call(arguments);if(!(r=this._getCallback(i)))throw new Error("Once requires a callback as the second parameter.");e&&delete e.fromBlock,this._on(t,e,function(t,e,i){i.unsubscribe(),n.isFunction(r)&&r(t,e,i)})},l.prototype._on=function(){var t=this._generateEventOptions.apply(this,arguments);this._checkListener("newListener",t.event.name,t.callback),this._checkListener("removeListener",t.event.name,t.callback);var e=new a({subscription:{params:1,inputFormatter:[u.inputLogFormatter],outputFormatter:this._decodeEventABI.bind(t.event),subscriptionHandler:function(t){t.removed?this.emit("changed",t):this.emit("data",t),n.isFunction(this.callback)&&this.callback(null,t,this)}},type:"eth",requestManager:this._requestManager});return e.subscribe("logs",t.params,t.callback||function(){}),e},l.prototype.getPastEvents=function(){var t=this._generateEventOptions.apply(this,arguments),e=new o({name:"getPastLogs",call:"eth_getLogs",params:1,inputFormatter:[u.inputLogFormatter],outputFormatter:this._decodeEventABI.bind(t.event)});e.setRequestManager(this._requestManager);var r=e.buildCall();return e=null,r(t.params,t.callback)},l.prototype._createTxObject=function(){var t=Array.prototype.slice.call(arguments),e={};if("function"===this.method.type&&(e.call=this.parent._executeMethod.bind(e,"call"),e.call.request=this.parent._executeMethod.bind(e,"call",!0)),e.send=this.parent._executeMethod.bind(e,"send"),e.send.request=this.parent._executeMethod.bind(e,"send",!0),e.encodeABI=this.parent._encodeMethodABI.bind(e),e.estimateGas=this.parent._executeMethod.bind(e,"estimate"),t&&this.method.inputs&&t.length!==this.method.inputs.length){if(this.nextMethod)return this.nextMethod.apply(null,t);throw h.InvalidNumberOfParams(t.length,this.method.inputs.length,this.method.name)}return e.arguments=t||[],e._method=this.method,e._parent=this.parent,e._ethAccounts=this.parent.constructor._ethAccounts||this._ethAccounts,this.deployData&&(e._deployData=this.deployData),e},l.prototype._processExecuteArguments=function(t,e){var r={};if(r.type=t.shift(),r.callback=this._parent._getCallback(t),"call"===r.type&&!0!==t[t.length-1]&&(n.isString(t[t.length-1])||isFinite(t[t.length-1]))&&(r.defaultBlock=t.pop()),r.options=n.isObject(t[t.length-1])?t.pop():{},r.generateRequest=!0===t[t.length-1]&&t.pop(),r.options=this._parent._getOrSetDefaultOptions(r.options),r.options.data=this.encodeABI(),!this._deployData&&!s.isAddress(this._parent.options.address))throw new Error("This contract object doesn't have address set yet, please set an address first.");return this._deployData||(r.options.to=this._parent.options.address),r.options.data?r:s._fireError(new Error("Couldn't find a matching contract method, or the number of parameters is wrong."),e.eventEmitter,e.reject,r.callback)},l.prototype._executeMethod=function(){var t=this,e=this._parent._processExecuteArguments.call(this,Array.prototype.slice.call(arguments),r),r=f("send"!==e.type),i=t.constructor._ethAccounts||t._ethAccounts;if(e.generateRequest){var a={params:[u.inputCallFormatter.call(this._parent,e.options)],callback:e.callback};return"call"===e.type?(a.params.push(u.inputDefaultBlockNumberFormatter.call(this._parent,e.defaultBlock)),a.method="eth_call",a.format=this._parent._decodeMethodReturn.bind(null,this._method.outputs)):a.method="eth_sendTransaction",a}switch(e.type){case"estimate":return new o({name:"estimateGas",call:"eth_estimateGas",params:1,inputFormatter:[u.inputCallFormatter],outputFormatter:s.hexToNumber,requestManager:t._parent._requestManager,accounts:i,defaultAccount:t._parent.defaultAccount,defaultBlock:t._parent.defaultBlock}).createFunction()(e.options,e.callback);case"call":return new o({name:"call",call:"eth_call",params:2,inputFormatter:[u.inputCallFormatter,u.inputDefaultBlockNumberFormatter],outputFormatter:function(e){return t._parent._decodeMethodReturn(t._method.outputs,e)},requestManager:t._parent._requestManager,accounts:i,defaultAccount:t._parent.defaultAccount,defaultBlock:t._parent.defaultBlock}).createFunction()(e.options,e.defaultBlock,e.callback);case"send":if(!s.isAddress(e.options.from))return s._fireError(new Error('No "from" address specified in neither the given options, nor the default options.'),r.eventEmitter,r.reject,e.callback);if(n.isBoolean(this._method.payable)&&!this._method.payable&&e.options.value&&e.options.value>0)return s._fireError(new Error("Can not send value to non-payable contract method or constructor"),r.eventEmitter,r.reject,e.callback);var h={receiptFormatter:function(e){if(n.isArray(e.logs)){var r=n.map(e.logs,function(e){return t._parent._decodeEventABI.call({name:"ALLEVENTS",jsonInterface:t._parent.options.jsonInterface},e)});e.events={};var i=0;r.forEach(function(t){t.event?e.events[t.event]?Array.isArray(e.events[t.event])?e.events[t.event].push(t):e.events[t.event]=[e.events[t.event],t]:e.events[t.event]=t:(e.events[i]=t,i++)}),delete e.logs}return e},contractDeployFormatter:function(e){var r=t._parent.clone();return r.options.address=e.contractAddress,r}};return new o({name:"sendTransaction",call:"eth_sendTransaction",params:1,inputFormatter:[u.inputTransactionFormatter],requestManager:t._parent._requestManager,accounts:t.constructor._ethAccounts||t._ethAccounts,defaultAccount:t._parent.defaultAccount,defaultBlock:t._parent.defaultBlock,extraFormatters:h}).createFunction()(e.options,e.callback)}},t.exports=l},function(t,e,r){(function(t){!function(t,e){"use strict";function n(t,e){if(!t)throw new Error(e||"Assertion failed")}function i(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function o(t,e,r){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var s;"object"==typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{s=r(1).Buffer}catch(t){}function a(t,e,r){for(var n=0,i=Math.min(t.length,r),o=e;o<i;o++){var s=t.charCodeAt(o)-48;n<<=4,n|=s>=49&&s<=54?s-49+10:s>=17&&s<=22?s-17+10:15&s}return n}function u(t,e,r,n){for(var i=0,o=Math.min(t.length,r),s=e;s<o;s++){var a=t.charCodeAt(s)-48;i*=n,i+=a>=49?a-49+10:a>=17?a-17+10:a}return i}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"==typeof t)return this._initArray(t,e,r);"hex"===e&&(e=16),n(e===(0|e)&&e>=2&&e<=36);var i=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&i++,16===e?this._parseHex(t,i):this._parseBase(t,e,i),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(n(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(n("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var i=0;i<this.length;i++)this.words[i]=0;var o,s,a=0;if("be"===r)for(i=t.length-1,o=0;i>=0;i-=3)s=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);else if("le"===r)for(i=0,o=0;i<t.length;i+=3)s=t[i]|t[i+1]<<8|t[i+2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var n,i,o=0;for(r=t.length-6,n=0;r>=e;r-=6)i=a(t,r,r+6),this.words[n]|=i<<o&67108863,this.words[n+1]|=i>>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==e&&(i=a(t,e,r+6),this.words[n]|=i<<o&67108863,this.words[n+1]|=i>>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;for(var o=t.length-r,s=o%n,a=Math.min(o,o-s)+r,h=0,f=r;f<a;f+=n)h=u(t,f,f+n,e),this.imuln(i),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h);if(0!==s){var c=1;for(h=u(t,f,t.length,e),f=0;f<s;f++)c*=e;this.imuln(c),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var h=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],c=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],s=i*o,a=67108863&s,u=s/67108864|0;r.words[0]=a;for(var h=1;h<n;h++){for(var f=u>>>26,c=67108863&u,l=Math.min(h,e.length-1),d=Math.max(0,h-t.length+1);d<=l;d++){var p=h-d|0;f+=(s=(i=0|t.words[p])*(o=0|e.words[d])+c)/67108864|0,c=67108863&s}r.words[h]=0|c,u=0|f}return 0!==u?r.words[h]=0|u:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(t=t||10,e=0|e||1,16===t||"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?h[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 l=f[t],d=c[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:h[l-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,h=new t(o),f=this.clone();if(u){for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),h[a]=s;for(;a<o;a++)h[a]=0}else{for(a=0;a<o-i;a++)h[a]=0;for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),h[o-a-1]=s}return h},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 d=function(t,e,r){var n,i,o,s=t.words,a=e.words,u=r.words,h=0,f=0|s[0],c=8191&f,l=f>>>13,d=0|s[1],p=8191&d,m=d>>>13,v=0|s[2],g=8191&v,b=v>>>13,y=0|s[3],w=8191&y,_=y>>>13,M=0|s[4],E=8191&M,S=M>>>13,A=0|s[5],x=8191&A,k=A>>>13,I=0|s[6],T=8191&I,B=I>>>13,P=0|s[7],C=8191&P,R=P>>>13,N=0|s[8],L=8191&N,O=N>>>13,j=0|s[9],D=8191&j,q=j>>>13,F=0|a[0],U=8191&F,z=F>>>13,H=0|a[1],K=8191&H,V=H>>>13,Y=0|a[2],Z=8191&Y,G=Y>>>13,W=0|a[3],X=8191&W,J=W>>>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,ht=at>>>13,ft=0|a[8],ct=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 vt=(h+(n=Math.imul(c,U))|0)+((8191&(i=(i=Math.imul(c,z))+Math.imul(l,U)|0))<<13)|0;h=((o=Math.imul(l,z))+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(p,U),i=(i=Math.imul(p,z))+Math.imul(m,U)|0,o=Math.imul(m,z);var gt=(h+(n=n+Math.imul(c,K)|0)|0)+((8191&(i=(i=i+Math.imul(c,V)|0)+Math.imul(l,K)|0))<<13)|0;h=((o=o+Math.imul(l,V)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(g,U),i=(i=Math.imul(g,z))+Math.imul(b,U)|0,o=Math.imul(b,z),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,V)|0;var bt=(h+(n=n+Math.imul(c,Z)|0)|0)+((8191&(i=(i=i+Math.imul(c,G)|0)+Math.imul(l,Z)|0))<<13)|0;h=((o=o+Math.imul(l,G)|0)+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(w,U),i=(i=Math.imul(w,z))+Math.imul(_,U)|0,o=Math.imul(_,z),n=n+Math.imul(g,K)|0,i=(i=i+Math.imul(g,V)|0)+Math.imul(b,K)|0,o=o+Math.imul(b,V)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,G)|0;var yt=(h+(n=n+Math.imul(c,X)|0)|0)+((8191&(i=(i=i+Math.imul(c,J)|0)+Math.imul(l,X)|0))<<13)|0;h=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(E,U),i=(i=Math.imul(E,z))+Math.imul(S,U)|0,o=Math.imul(S,z),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,K)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(g,Z)|0,i=(i=i+Math.imul(g,G)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,G)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,J)|0;var wt=(h+(n=n+Math.imul(c,Q)|0)|0)+((8191&(i=(i=i+Math.imul(c,tt)|0)+Math.imul(l,Q)|0))<<13)|0;h=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(x,U),i=(i=Math.imul(x,z))+Math.imul(k,U)|0,o=Math.imul(k,z),n=n+Math.imul(E,K)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(S,K)|0,o=o+Math.imul(S,V)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,G)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,G)|0,n=n+Math.imul(g,X)|0,i=(i=i+Math.imul(g,J)|0)+Math.imul(b,X)|0,o=o+Math.imul(b,J)|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 _t=(h+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(l,rt)|0))<<13)|0;h=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(T,U),i=(i=Math.imul(T,z))+Math.imul(B,U)|0,o=Math.imul(B,z),n=n+Math.imul(x,K)|0,i=(i=i+Math.imul(x,V)|0)+Math.imul(k,K)|0,o=o+Math.imul(k,V)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,G)|0)+Math.imul(S,Z)|0,o=o+Math.imul(S,G)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(g,Q)|0,i=(i=i+Math.imul(g,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,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=(h+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,st)|0)+Math.imul(l,ot)|0))<<13)|0;h=((o=o+Math.imul(l,st)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(C,U),i=(i=Math.imul(C,z))+Math.imul(R,U)|0,o=Math.imul(R,z),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,V)|0)+Math.imul(B,K)|0,o=o+Math.imul(B,V)|0,n=n+Math.imul(x,Z)|0,i=(i=i+Math.imul(x,G)|0)+Math.imul(k,Z)|0,o=o+Math.imul(k,G)|0,n=n+Math.imul(E,X)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(S,X)|0,o=o+Math.imul(S,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,n=n+Math.imul(g,rt)|0,i=(i=i+Math.imul(g,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,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 Et=(h+(n=n+Math.imul(c,ut)|0)|0)+((8191&(i=(i=i+Math.imul(c,ht)|0)+Math.imul(l,ut)|0))<<13)|0;h=((o=o+Math.imul(l,ht)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(L,U),i=(i=Math.imul(L,z))+Math.imul(O,U)|0,o=Math.imul(O,z),n=n+Math.imul(C,K)|0,i=(i=i+Math.imul(C,V)|0)+Math.imul(R,K)|0,o=o+Math.imul(R,V)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,G)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,G)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,J)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,J)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(S,Q)|0,o=o+Math.imul(S,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,nt)|0,n=n+Math.imul(g,ot)|0,i=(i=i+Math.imul(g,st)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,st)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ht)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,ht)|0;var St=(h+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,lt)|0)+Math.imul(l,ct)|0))<<13)|0;h=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(D,U),i=(i=Math.imul(D,z))+Math.imul(q,U)|0,o=Math.imul(q,z),n=n+Math.imul(L,K)|0,i=(i=i+Math.imul(L,V)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,V)|0,n=n+Math.imul(C,Z)|0,i=(i=i+Math.imul(C,G)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,G)|0,n=n+Math.imul(T,X)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(B,X)|0,o=o+Math.imul(B,J)|0,n=n+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,n=n+Math.imul(E,rt)|0,i=(i=i+Math.imul(E,nt)|0)+Math.imul(S,rt)|0,o=o+Math.imul(S,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,st)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,st)|0,n=n+Math.imul(g,ut)|0,i=(i=i+Math.imul(g,ht)|0)+Math.imul(b,ut)|0,o=o+Math.imul(b,ht)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(m,ct)|0,o=o+Math.imul(m,lt)|0;var At=(h+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,mt)|0)+Math.imul(l,pt)|0))<<13)|0;h=((o=o+Math.imul(l,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(D,K),i=(i=Math.imul(D,V))+Math.imul(q,K)|0,o=Math.imul(q,V),n=n+Math.imul(L,Z)|0,i=(i=i+Math.imul(L,G)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,G)|0,n=n+Math.imul(C,X)|0,i=(i=i+Math.imul(C,J)|0)+Math.imul(R,X)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,nt)|0,n=n+Math.imul(E,ot)|0,i=(i=i+Math.imul(E,st)|0)+Math.imul(S,ot)|0,o=o+Math.imul(S,st)|0,n=n+Math.imul(w,ut)|0,i=(i=i+Math.imul(w,ht)|0)+Math.imul(_,ut)|0,o=o+Math.imul(_,ht)|0,n=n+Math.imul(g,ct)|0,i=(i=i+Math.imul(g,lt)|0)+Math.imul(b,ct)|0,o=o+Math.imul(b,lt)|0;var xt=(h+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;h=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(D,Z),i=(i=Math.imul(D,G))+Math.imul(q,Z)|0,o=Math.imul(q,G),n=n+Math.imul(L,X)|0,i=(i=i+Math.imul(L,J)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(C,Q)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,n=n+Math.imul(E,ut)|0,i=(i=i+Math.imul(E,ht)|0)+Math.imul(S,ut)|0,o=o+Math.imul(S,ht)|0,n=n+Math.imul(w,ct)|0,i=(i=i+Math.imul(w,lt)|0)+Math.imul(_,ct)|0,o=o+Math.imul(_,lt)|0;var kt=(h+(n=n+Math.imul(g,pt)|0)|0)+((8191&(i=(i=i+Math.imul(g,mt)|0)+Math.imul(b,pt)|0))<<13)|0;h=((o=o+Math.imul(b,mt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(D,X),i=(i=Math.imul(D,J))+Math.imul(q,X)|0,o=Math.imul(q,J),n=n+Math.imul(L,Q)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,nt)|0,n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,n=n+Math.imul(x,ut)|0,i=(i=i+Math.imul(x,ht)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,ht)|0,n=n+Math.imul(E,ct)|0,i=(i=i+Math.imul(E,lt)|0)+Math.imul(S,ct)|0,o=o+Math.imul(S,lt)|0;var It=(h+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,mt)|0)+Math.imul(_,pt)|0))<<13)|0;h=((o=o+Math.imul(_,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(D,Q),i=(i=Math.imul(D,tt))+Math.imul(q,Q)|0,o=Math.imul(q,tt),n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(C,ot)|0,i=(i=i+Math.imul(C,st)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,st)|0,n=n+Math.imul(T,ut)|0,i=(i=i+Math.imul(T,ht)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ht)|0,n=n+Math.imul(x,ct)|0,i=(i=i+Math.imul(x,lt)|0)+Math.imul(k,ct)|0,o=o+Math.imul(k,lt)|0;var Tt=(h+(n=n+Math.imul(E,pt)|0)|0)+((8191&(i=(i=i+Math.imul(E,mt)|0)+Math.imul(S,pt)|0))<<13)|0;h=((o=o+Math.imul(S,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(D,rt),i=(i=Math.imul(D,nt))+Math.imul(q,rt)|0,o=Math.imul(q,nt),n=n+Math.imul(L,ot)|0,i=(i=i+Math.imul(L,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,n=n+Math.imul(C,ut)|0,i=(i=i+Math.imul(C,ht)|0)+Math.imul(R,ut)|0,o=o+Math.imul(R,ht)|0,n=n+Math.imul(T,ct)|0,i=(i=i+Math.imul(T,lt)|0)+Math.imul(B,ct)|0,o=o+Math.imul(B,lt)|0;var Bt=(h+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,mt)|0)+Math.imul(k,pt)|0))<<13)|0;h=((o=o+Math.imul(k,mt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(D,ot),i=(i=Math.imul(D,st))+Math.imul(q,ot)|0,o=Math.imul(q,st),n=n+Math.imul(L,ut)|0,i=(i=i+Math.imul(L,ht)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ht)|0,n=n+Math.imul(C,ct)|0,i=(i=i+Math.imul(C,lt)|0)+Math.imul(R,ct)|0,o=o+Math.imul(R,lt)|0;var Pt=(h+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(B,pt)|0))<<13)|0;h=((o=o+Math.imul(B,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(D,ut),i=(i=Math.imul(D,ht))+Math.imul(q,ut)|0,o=Math.imul(q,ht),n=n+Math.imul(L,ct)|0,i=(i=i+Math.imul(L,lt)|0)+Math.imul(O,ct)|0,o=o+Math.imul(O,lt)|0;var Ct=(h+(n=n+Math.imul(C,pt)|0)|0)+((8191&(i=(i=i+Math.imul(C,mt)|0)+Math.imul(R,pt)|0))<<13)|0;h=((o=o+Math.imul(R,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(D,ct),i=(i=Math.imul(D,lt))+Math.imul(q,ct)|0,o=Math.imul(q,lt);var Rt=(h+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,mt)|0)+Math.imul(O,pt)|0))<<13)|0;h=((o=o+Math.imul(O,mt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863;var Nt=(h+(n=Math.imul(D,pt))|0)+((8191&(i=(i=Math.imul(D,mt))+Math.imul(q,pt)|0))<<13)|0;return h=((o=Math.imul(q,mt))+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,u[0]=vt,u[1]=gt,u[2]=bt,u[3]=yt,u[4]=wt,u[5]=_t,u[6]=Mt,u[7]=Et,u[8]=St,u[9]=At,u[10]=xt,u[11]=kt,u[12]=It,u[13]=Tt,u[14]=Bt,u[15]=Pt,u[16]=Ct,u[17]=Rt,u[18]=Nt,0!==h&&(u[19]=h,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),h=Math.max(0,o-t.length+1);h<=u;h++){var f=o-h,c=(0|t.words[f])*(0|e.words[h]),l=67108863&c;a=67108863&(l=l+a|0),i+=(s=(s=s+(c/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),h=Math.sin(2*Math.PI/a),f=0;f<i;f+=a)for(var c=u,l=h,d=0;d<s;d++){var p=r[f+d],m=n[f+d],v=r[f+d+s],g=n[f+d+s],b=c*v-l*g;g=c*g+l*v,v=b,r[f+d]=p+v,n[f+d]=m+g,r[f+d+s]=p-v,n[f+d+s]=m-g,d!==a&&(b=u*c-h*l,l=u*l+h*c,c=b)}},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),h=new Array(n),f=new Array(n),c=new Array(n),l=r.words;l.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,h,n),this.transform(s,o,a,u,n,i),this.transform(h,o,f,c,n,i);for(var d=0;d<n;d++){var p=a[d]*f[d]-u[d]*c[d];u[d]=a[d]*c[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 h=0;h<s;h++)u.words[h]=this.words[h];u.length=s}if(0===s);else if(this.length>s)for(this.length-=s,h=0;h<this.length;h++)this.words[h]=this.words[h+s];else this.words[0]=0,this.length=1;var f=0;for(h=this.length-1;h>=0&&(0!==f||h>=i);h--){var c=0|this.words[h];this.words[h]=f<<26-o|c>>>o,f=c&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 h=0;h<a.length;h++)a.words[h]=0}var f=n.clone()._ishlnsubmul(i,1,u);0===f.negative&&(n=f,a&&(a.words[u]=1));for(var c=u-1;c>=0;c--){var l=67108864*(0|n.words[i.length+c])+(0|n.words[i.length+c-1]);for(l=Math.min(l/s|0,67108863),n._ishlnsubmul(i,l,c);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,c),n.isZero()||(n.negative^=1);a&&(a.words[c]=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),h=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++h;for(var f=r.clone(),c=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(c)),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(c)),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(h)}},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 h=0,f=1;0==(e.words[0]&f)&&h<26;++h,f<<=1);if(h>0)for(e.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var c=0,l=1;0==(r.words[0]&l)&&c<26;++c,l<<=1);if(c>0)for(r.iushrn(c);c-- >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 M(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 v={k256:null,p224:null,p192:null,p25519:null};function g(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 b(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(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){M.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)}g.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.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):r.strip(),r},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},i(b,g),b.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},b.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,g),i(w,g),i(_,g),_.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(v[t])return v[t];var e;if("k256"===t)e=new b;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return v[t]=e,e},M.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},M.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")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},M.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(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(),h=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,h).cmp(u);)f.redIAdd(u);for(var c=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,v=0;0!==m.cmp(a);v++)m=m.redSqr();n(v<p);var g=this.pow(c,new o(1).iushln(p-v-1));l=l.redMul(g),c=g.redSqr(),d=d.redMul(c),p=v}return l},M.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},M.prototype.pow=function(t,e){if(e.isZero())return new o(1);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 h=e.words[n],f=u-1;f>=0;f--){var c=h>>f&1;i!==r[0]&&(i=this.sqr(i)),0!==c||0!==s?(s<<=1,s|=c,(4===++a||0===n&&0===f)&&(i=this.mul(i,r[s]),a=0,s=0)):a=0}u=26}return i},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new E(t)},i(E,M),E.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},E.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},E.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),s=i;return i.cmp(this.m)>=0?s=i.isub(this.m):i.cmpn(0)<0&&(s=i.iadd(this.m)),s._forceRed(this)},E.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===t||t,this)}).call(this,r(17)(t))},function(t,e,r){var n=r(14),i=r(7).formatters,o=r(22),s=function(){this._inputFormatter=function(){var t=Array.prototype.slice.call(arguments);return t[0]=t[0]&&"0x0"!==t[0]?i.inputAddressFormatter(t[0]):"",n.formatInputInt.apply(this,t)},this._outputFormatter=n.formatOutputAddress};(s.prototype=new o({})).constructor=s,s.prototype.isType=function(t){return!!t.match(/address(\[([0-9]*)\])?/)},t.exports=s},function(t,e,r){var n=r(14),i=r(22),o=function(){this._inputFormatter=n.formatInputBool,this._outputFormatter=n.formatOutputBool};(o.prototype=new i({})).constructor=o,o.prototype.isType=function(t){return!!t.match(/^bool(\[([0-9]*)\])*$/)},t.exports=o},function(t,e,r){var n=r(14),i=r(22),o=function(){this._inputFormatter=n.formatInputInt,this._outputFormatter=n.formatOutputInt};(o.prototype=new i({})).constructor=o,o.prototype.isType=function(t){return!!t.match(/^int([0-9]*)?(\[([0-9]*)\])*$/)},t.exports=o},function(t,e,r){var n=r(14),i=r(22),o=function(){this._inputFormatter=n.formatInputInt,this._outputFormatter=n.formatOutputUInt};(o.prototype=new i({})).constructor=o,o.prototype.isType=function(t){return!!t.match(/^uint([0-9]*)?(\[([0-9]*)\])*$/)},t.exports=o},function(t,e,r){var n=r(14),i=r(22),o=function(){this._inputFormatter=n.formatInputDynamicBytes,this._outputFormatter=n.formatOutputDynamicBytes};(o.prototype=new i({})).constructor=o,o.prototype.isType=function(t){return!!t.match(/^bytes(\[([0-9]*)\])*$/)},o.prototype.isDynamicType=function(){return!0},t.exports=o},function(t,e,r){var n=r(14),i=r(22),o=function(){this._inputFormatter=n.formatInputString,this._outputFormatter=n.formatOutputString};(o.prototype=new i({})).constructor=o,o.prototype.isType=function(t){return!!t.match(/^string(\[([0-9]*)\])*$/)},o.prototype.isDynamicType=function(){return!0},t.exports=o},function(t,e,r){var n=r(14),i=r(22),o=function(){this._inputFormatter=n.formatInputBytes,this._outputFormatter=n.formatOutputBytes};(o.prototype=new i({})).constructor=o,o.prototype.isType=function(t){return!!t.match(/^bytes([0-9]{1,})(\[([0-9]*)\])*$/)},t.exports=o},function(t,e,r){"use strict";(function(e,n){var i=r(5),o=r(19),s=r(21),a=r(117),u=r(266),h=r(152),f=r(151),c=r(150),l=r(70),d=r(48),p=r(344),m=r(346),v=r(11),g=r(7),b=function(t){return i.isUndefined(t)||i.isNull(t)},y=function(t){for(;t&&t.startsWith("0x0");)t="0x"+t.slice(3);return t},w=function(t){return t.length%2==1&&(t=t.replace("0x","0x0")),t},_=function(){var t=this;o.packageInit(this,arguments),delete this.BatchRequest,delete this.extend;var e=[new s({name:"getId",call:"net_version",params:0,outputFormatter:v.hexToNumber}),new s({name:"getGasPrice",call:"eth_gasPrice",params:0}),new s({name:"getTransactionCount",call:"eth_getTransactionCount",params:2,inputFormatter:[function(t){if(v.isAddress(t))return t;throw new Error("Address "+t+' is not a valid address to get the "transactionCount".')},function(){return"latest"}]})];this._ethereumCall={},i.each(e,function(e){e.attachToObject(t._ethereumCall),e.setRequestManager(t._requestManager)}),this.wallet=new M(this)};function M(t){this._accounts=t,this.length=0,this.defaultKeyName="web3js_wallet"}_.prototype._addAccountFunctions=function(t){var e=this;return t.signTransaction=function(r,n){return e.signTransaction(r,t.privateKey,n)},t.sign=function(r){return e.sign(r,t.privateKey)},t.encrypt=function(r,n){return e.encrypt(t.privateKey,r,n)},t},_.prototype.create=function(t){return this._addAccountFunctions(u.create(t||v.randomHex(32)))},_.prototype.privateKeyToAccount=function(t){return this._addAccountFunctions(u.fromPrivate(t))},_.prototype.signTransaction=function(t,e,r){var n,o=!1;if(r=r||function(){},!t)return o=new Error("No transaction object given!"),r(o),a.reject(o);function s(t){if(t.gas||t.gasLimit||(o=new Error('"gas" is missing')),(t.nonce<0||t.gas<0||t.gasPrice<0||t.chainId<0)&&(o=new Error("Gas, gasPrice, nonce or chainId is lower than 0")),o)return r(o),a.reject(new Error('"gas" is missing'));try{var i=t=g.formatters.inputCallFormatter(t);i.to=t.to||"0x",i.data=t.data||"0x",i.value=t.value||"0x",i.chainId=v.numberToHex(t.chainId);var s=f.encode([l.fromNat(i.nonce),l.fromNat(i.gasPrice),l.fromNat(i.gas),i.to.toLowerCase(),l.fromNat(i.value),i.data,l.fromNat(i.chainId||"0x1"),"0x","0x"]),d=h.keccak256(s),p=u.makeSigner(2*c.toNumber(i.chainId||"0x1")+35)(h.keccak256(s),e),m=f.decode(s).slice(0,6).concat(u.decodeSignature(p));m[6]=w(y(m[6])),m[7]=w(y(m[7])),m[8]=w(y(m[8]));var b=f.encode(m),_=f.decode(b);n={messageHash:d,v:y(_[6]),r:y(_[7]),s:y(_[8]),rawTransaction:b}}catch(t){return r(t),a.reject(t)}return r(null,n),n}return void 0!==t.nonce&&void 0!==t.chainId&&void 0!==t.gasPrice?a.resolve(s(t)):a.all([b(t.chainId)?this._ethereumCall.getId():t.chainId,b(t.gasPrice)?this._ethereumCall.getGasPrice():t.gasPrice,b(t.nonce)?this._ethereumCall.getTransactionCount(this.privateKeyToAccount(e).address):t.nonce]).then(function(e){if(b(e[0])||b(e[1])||b(e[2]))throw new Error('One of the values "chainId", "gasPrice", or "nonce" couldn\'t be fetched: '+JSON.stringify(e));return s(i.extend(t,{chainId:e[0],gasPrice:e[1],nonce:e[2]}))})},_.prototype.recoverTransaction=function(t){var e=f.decode(t),r=u.encodeSignature(e.slice(6,9)),n=l.toNumber(e[6]),i=n<35?[]:[l.fromNumber(n-35>>1),"0x","0x"],o=e.slice(0,6).concat(i),s=f.encode(o);return u.recover(h.keccak256(s),r)},_.prototype.hashMessage=function(t){var e=v.isHexStrict(t)?v.hexToBytes(t):t,r=n.from(e),i="Ethereum Signed Message:\n"+e.length,o=n.from(i),s=n.concat([o,r]);return h.keccak256s(s)},_.prototype.sign=function(t,e){var r=this.hashMessage(t),n=u.sign(r,e),i=u.decodeSignature(n);return{message:t,messageHash:r,v:i[0],r:i[1],s:i[2],signature:n}},_.prototype.recover=function(t,e,r){var n=[].slice.apply(arguments);return i.isObject(t)?this.recover(t.messageHash,u.encodeSignature([t.v,t.r,t.s]),!0):(r||(t=this.hashMessage(t)),n.length>=4?(r=n.slice(-1)[0],r=!!i.isBoolean(r)&&!!r,this.recover(t,u.encodeSignature(n.slice(1,4)),r)):u.recover(t,e))},_.prototype.decrypt=function(t,e,r){if(!i.isString(e))throw new Error("No password given.");var o,s,a=i.isObject(t)?t:JSON.parse(r?t.toLowerCase():t);if(3!==a.version)throw new Error("Not a valid V3 wallet");if("scrypt"===a.crypto.kdf)s=a.crypto.kdfparams,o=p(new n(e),new n(s.salt,"hex"),s.n,s.r,s.p,s.dklen);else{if("pbkdf2"!==a.crypto.kdf)throw new Error("Unsupported key derivation scheme");if("hmac-sha256"!==(s=a.crypto.kdfparams).prf)throw new Error("Unsupported parameters to PBKDF2");o=d.pbkdf2Sync(new n(e),new n(s.salt,"hex"),s.c,s.dklen,"sha256")}var u=new n(a.crypto.ciphertext,"hex");if(v.sha3(n.concat([o.slice(16,32),u])).replace("0x","")!==a.crypto.mac)throw new Error("Key derivation failed - possibly wrong password");var h=d.createDecipheriv(a.crypto.cipher,o.slice(0,16),new n(a.crypto.cipherparams.iv,"hex")),f="0x"+n.concat([h.update(u),h.final()]).toString("hex");return this.privateKeyToAccount(f)},_.prototype.encrypt=function(t,e,r){var i,o=this.privateKeyToAccount(t),s=(r=r||{}).salt||d.randomBytes(32),a=r.iv||d.randomBytes(16),u=r.kdf||"scrypt",h={dklen:r.dklen||32,salt:s.toString("hex")};if("pbkdf2"===u)h.c=r.c||262144,h.prf="hmac-sha256",i=d.pbkdf2Sync(new n(e),s,h.c,h.dklen,"sha256");else{if("scrypt"!==u)throw new Error("Unsupported kdf");h.n=r.n||8192,h.r=r.r||8,h.p=r.p||1,i=p(new n(e),s,h.n,h.r,h.p,h.dklen)}var f=d.createCipheriv(r.cipher||"aes-128-ctr",i.slice(0,16),a);if(!f)throw new Error("Unsupported cipher");var c=n.concat([f.update(new n(o.privateKey.replace("0x",""),"hex")),f.final()]),l=v.sha3(n.concat([i.slice(16,32),new n(c,"hex")])).replace("0x","");return{version:3,id:m.v4({random:r.uuid||d.randomBytes(16)}),address:o.address.toLowerCase().replace("0x",""),crypto:{ciphertext:c.toString("hex"),cipherparams:{iv:a.toString("hex")},cipher:r.cipher||"aes-128-ctr",kdf:u,kdfparams:h,mac:l.toString("hex")}}},M.prototype._findSafeIndex=function(t){return t=t||0,i.has(this,t)?this._findSafeIndex(t+1):t},M.prototype._currentIndexes=function(){return Object.keys(this).map(function(t){return parseInt(t)}).filter(function(t){return t<9e20})},M.prototype.create=function(t,e){for(var r=0;r<t;++r)this.add(this._accounts.create(e).privateKey);return this},M.prototype.add=function(t){return i.isString(t)&&(t=this._accounts.privateKeyToAccount(t)),this[t.address]?this[t.address]:((t=this._accounts.privateKeyToAccount(t.privateKey)).index=this._findSafeIndex(),this[t.index]=t,this[t.address]=t,this[t.address.toLowerCase()]=t,this.length++,t)},M.prototype.remove=function(t){var e=this[t];return!(!e||!e.address)&&(this[e.address].privateKey=null,delete this[e.address],this[e.address.toLowerCase()].privateKey=null,delete this[e.address.toLowerCase()],this[e.index].privateKey=null,delete this[e.index],this.length--,!0)},M.prototype.clear=function(){var t=this;return this._currentIndexes().forEach(function(e){t.remove(e)}),this},M.prototype.encrypt=function(t,e){var r=this;return this._currentIndexes().map(function(n){return r[n].encrypt(t,e)})},M.prototype.decrypt=function(t,e){var r=this;return t.forEach(function(t){var n=r._accounts.decrypt(t,e);if(!n)throw new Error("Couldn't decrypt accounts. Password wrong?");r.add(n)}),this},M.prototype.save=function(t,e){return localStorage.setItem(e||this.defaultKeyName,JSON.stringify(this.encrypt(t))),!0},M.prototype.load=function(t,e){var r=localStorage.getItem(e||this.defaultKeyName);if(r)try{r=JSON.parse(r)}catch(t){}return this.decrypt(r||[],t)},"undefined"==typeof localStorage&&(delete M.prototype.save,delete M.prototype.load),t.exports=_}).call(this,r(4),r(1).Buffer)},function(t,e,r){(function(e){var n=function(){return function(t,e){if(Array.isArray(t))return t;if(Symbol.iterator in Object(t))return function(t,e){var r=[],n=!0,i=!1,o=void 0;try{for(var s,a=t[Symbol.iterator]();!(n=(s=a.next()).done)&&(r.push(s.value),!e||r.length!==e);n=!0);}catch(t){i=!0,o=t}finally{try{!n&&a.return&&a.return()}finally{if(i)throw o}}return r}(t,e);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),i=r(70),o=r(150),s=r(6),a=(r(151),new s.ec("secp256k1")),u=r(152),h=u.keccak256,f=u.keccak256s,c=function(t){for(var e=f(t.slice(2)),r="0x",n=0;n<40;n++)r+=parseInt(e[n+2],16)>7?t[n+2].toUpperCase():t[n+2];return r},l=function(t){var r=new e(t.slice(2),"hex"),n="0x"+a.keyFromPrivate(r).getPublic(!1,"hex").slice(2),i=h(n);return{address:c("0x"+i.slice(-40)),privateKey:t}},d=function(t){var e=n(t,3),r=e[0],o=i.pad(32,e[1]),s=i.pad(32,e[2]);return i.flatten([o,s,r])},p=function(t){return[i.slice(64,i.length(t),t),i.slice(0,32,t),i.slice(32,64,t)]},m=function(t){return function(r,n){var s=a.keyFromPrivate(new e(n.slice(2),"hex")).sign(new e(r.slice(2),"hex"),{canonical:!0});return d([o.fromString(i.fromNumber(t+s.recoveryParam)),i.pad(32,i.fromNat("0x"+s.r.toString(16))),i.pad(32,i.fromNat("0x"+s.s.toString(16)))])}},v=m(27);t.exports={create:function(t){var e=h(i.concat(i.random(32),t||i.random(32))),r=i.concat(i.concat(i.random(32),e),i.random(32)),n=h(r);return l(n)},toChecksum:c,fromPrivate:l,sign:v,makeSigner:m,recover:function(t,r){var n=p(r),o={v:i.toNumber(n[0]),r:n[1].slice(2),s:n[2].slice(2)},s="0x"+a.recoverPubKey(new e(t.slice(2),"hex"),o,o.v<2?o.v:1-o.v%2).encode("hex",!1).slice(2),u=h(s);return c("0x"+u.slice(-40))},encodeSignature:d,decodeSignature:p}}).call(this,r(1).Buffer)},function(t,e){var r=function(t,e){for(var r=[],n=0;n<t;++n)r.push(e(n));return r};t.exports={generate:r,replicate:function(t,e){return r(t,function(){return e})},concat:function(t,e){return t.concat(e)},flatten:function(t){for(var e=[],r=0,n=t.length;r<n;++r)for(var i=0,o=t[r].length;i<o;++i)e.push(t[r][i]);return e},chunksOf:function(t,e){for(var r=[],n=0,i=e.length;n<i;n+=t)r.push(e.slice(n,n+t));return r}}},function(t,e,r){t.exports=r(67)},function(t,e,r){t.exports=r(20)},function(t,e,r){t.exports=r(32).Transform},function(t,e,r){t.exports=r(32).PassThrough},function(t,e,r){var n=r(0),i=r(28),o=r(2).Buffer,s=[1518500249,1859775393,-1894007588,-899497514],a=new Array(80);function u(){this.init(),this._w=a,i.call(this,64,56)}function h(t){return t<<5|t>>>27}function f(t){return t<<30|t>>>2}function c(t,e,r,n){return 0===t?e&r|~e&n:2===t?e&r|e&n|r&n:e^r^n}n(u,i),u.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},u.prototype._update=function(t){for(var e=this._w,r=0|this._a,n=0|this._b,i=0|this._c,o=0|this._d,a=0|this._e,u=0;u<16;++u)e[u]=t.readInt32BE(4*u);for(;u<80;++u)e[u]=e[u-3]^e[u-8]^e[u-14]^e[u-16];for(var l=0;l<80;++l){var d=~~(l/20),p=h(r)+c(d,n,i,o)+a+e[l]+s[d]|0;a=o,o=i,i=f(n),n=r,r=p}this._a=r+this._a|0,this._b=n+this._b|0,this._c=i+this._c|0,this._d=o+this._d|0,this._e=a+this._e|0},u.prototype._hash=function(){var t=o.allocUnsafe(20);return t.writeInt32BE(0|this._a,0),t.writeInt32BE(0|this._b,4),t.writeInt32BE(0|this._c,8),t.writeInt32BE(0|this._d,12),t.writeInt32BE(0|this._e,16),t},t.exports=u},function(t,e,r){var n=r(0),i=r(28),o=r(2).Buffer,s=[1518500249,1859775393,-1894007588,-899497514],a=new Array(80);function u(){this.init(),this._w=a,i.call(this,64,56)}function h(t){return t<<1|t>>>31}function f(t){return t<<5|t>>>27}function c(t){return t<<30|t>>>2}function l(t,e,r,n){return 0===t?e&r|~e&n:2===t?e&r|e&n|r&n:e^r^n}n(u,i),u.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},u.prototype._update=function(t){for(var e=this._w,r=0|this._a,n=0|this._b,i=0|this._c,o=0|this._d,a=0|this._e,u=0;u<16;++u)e[u]=t.readInt32BE(4*u);for(;u<80;++u)e[u]=h(e[u-3]^e[u-8]^e[u-14]^e[u-16]);for(var d=0;d<80;++d){var p=~~(d/20),m=f(r)+l(p,n,i,o)+a+e[d]+s[p]|0;a=o,o=i,i=c(n),n=r,r=m}this._a=r+this._a|0,this._b=n+this._b|0,this._c=i+this._c|0,this._d=o+this._d|0,this._e=a+this._e|0},u.prototype._hash=function(){var t=o.allocUnsafe(20);return t.writeInt32BE(0|this._a,0),t.writeInt32BE(0|this._b,4),t.writeInt32BE(0|this._c,8),t.writeInt32BE(0|this._d,12),t.writeInt32BE(0|this._e,16),t},t.exports=u},function(t,e,r){var n=r(0),i=r(122),o=r(28),s=r(2).Buffer,a=new Array(64);function u(){this.init(),this._w=a,o.call(this,64,56)}n(u,i),u.prototype.init=function(){return this._a=3238371032,this._b=914150663,this._c=812702999,this._d=4144912697,this._e=4290775857,this._f=1750603025,this._g=1694076839,this._h=3204075428,this},u.prototype._hash=function(){var t=s.allocUnsafe(28);return t.writeInt32BE(this._a,0),t.writeInt32BE(this._b,4),t.writeInt32BE(this._c,8),t.writeInt32BE(this._d,12),t.writeInt32BE(this._e,16),t.writeInt32BE(this._f,20),t.writeInt32BE(this._g,24),t},t.exports=u},function(t,e,r){var n=r(0),i=r(123),o=r(28),s=r(2).Buffer,a=new Array(160);function u(){this.init(),this._w=a,o.call(this,128,112)}n(u,i),u.prototype.init=function(){return this._ah=3418070365,this._bh=1654270250,this._ch=2438529370,this._dh=355462360,this._eh=1731405415,this._fh=2394180231,this._gh=3675008525,this._hh=1203062813,this._al=3238371032,this._bl=914150663,this._cl=812702999,this._dl=4144912697,this._el=4290775857,this._fl=1750603025,this._gl=1694076839,this._hl=3204075428,this},u.prototype._hash=function(){var t=s.allocUnsafe(48);function e(e,r,n){t.writeInt32BE(e,n),t.writeInt32BE(r,n+4)}return e(this._ah,this._al,0),e(this._bh,this._bl,8),e(this._ch,this._cl,16),e(this._dh,this._dl,24),e(this._eh,this._el,32),e(this._fh,this._fl,40),t},t.exports=u},function(t,e,r){"use strict";var n=r(0),i=r(2).Buffer,o=r(18),s=i.alloc(128),a=64;function u(t,e){o.call(this,"digest"),"string"==typeof e&&(e=i.from(e)),this._alg=t,this._key=e,e.length>a?e=t(e):e.length<a&&(e=i.concat([e,s],a));for(var r=this._ipad=i.allocUnsafe(a),n=this._opad=i.allocUnsafe(a),u=0;u<a;u++)r[u]=54^e[u],n[u]=92^e[u];this._hash=[r]}n(u,o),u.prototype._update=function(t){this._hash.push(t)},u.prototype._final=function(){var t=this._alg(i.concat(this._hash));return this._alg(i.concat([this._opad,t]))},t.exports=u},function(t,e,r){t.exports=r(126)},function(t,e,r){(function(e,n){var i,o=r(127),s=r(128),a=r(129),u=r(2).Buffer,h=e.crypto&&e.crypto.subtle,f={sha:"SHA-1","sha-1":"SHA-1",sha1:"SHA-1",sha256:"SHA-256","sha-256":"SHA-256",sha384:"SHA-384","sha-384":"SHA-384","sha-512":"SHA-512",sha512:"SHA-512"},c=[];function l(t,e,r,n,i){return h.importKey("raw",t,{name:"PBKDF2"},!1,["deriveBits"]).then(function(t){return h.deriveBits({name:"PBKDF2",salt:e,iterations:r,hash:{name:i}},t,n<<3)}).then(function(t){return u.from(t)})}t.exports=function(t,r,d,p,m,v){"function"==typeof m&&(v=m,m=void 0);var g=f[(m=m||"sha1").toLowerCase()];if(!g||"function"!=typeof e.Promise)return n.nextTick(function(){var e;try{e=a(t,r,d,p,m)}catch(t){return v(t)}v(null,e)});if(o(t,r,d,p),"function"!=typeof v)throw new Error("No callback provided to pbkdf2");u.isBuffer(t)||(t=u.from(t,s)),u.isBuffer(r)||(r=u.from(r,s)),function(t,e){t.then(function(t){n.nextTick(function(){e(null,t)})},function(t){n.nextTick(function(){e(t)})})}(function(t){if(e.process&&!e.process.browser)return Promise.resolve(!1);if(!h||!h.importKey||!h.deriveBits)return Promise.resolve(!1);if(void 0!==c[t])return c[t];var r=l(i=i||u.alloc(8),i,10,128,t).then(function(){return!0}).catch(function(){return!1});return c[t]=r,r}(g).then(function(e){return e?l(t,r,d,p,g):a(t,r,d,p,m)}),v)}}).call(this,r(4),r(12))},function(t,e,r){var n=r(280),i=r(76),o=r(77),s=r(295),a=r(50);function u(t,e,r){if(t=t.toLowerCase(),o[t])return i.createCipheriv(t,e,r);if(s[t])return new n({key:e,iv:r,mode:t});throw new TypeError("invalid suite type")}function h(t,e,r){if(t=t.toLowerCase(),o[t])return i.createDecipheriv(t,e,r);if(s[t])return new n({key:e,iv:r,mode:t,decrypt:!0});throw new TypeError("invalid suite type")}e.createCipher=e.Cipher=function(t,e){var r,n;if(t=t.toLowerCase(),o[t])r=o[t].key,n=o[t].iv;else{if(!s[t])throw new TypeError("invalid suite type");r=8*s[t].key,n=s[t].iv}var i=a(e,!1,r,n);return u(t,i.key,i.iv)},e.createCipheriv=e.Cipheriv=u,e.createDecipher=e.Decipher=function(t,e){var r,n;if(t=t.toLowerCase(),o[t])r=o[t].key,n=o[t].iv;else{if(!s[t])throw new TypeError("invalid suite type");r=8*s[t].key,n=s[t].iv}var i=a(e,!1,r,n);return h(t,i.key,i.iv)},e.createDecipheriv=e.Decipheriv=h,e.listCiphers=e.getCiphers=function(){return Object.keys(s).concat(i.getCiphers())}},function(t,e,r){var n=r(18),i=r(75),o=r(0),s=r(2).Buffer,a={"des-ede3-cbc":i.CBC.instantiate(i.EDE),"des-ede3":i.EDE,"des-ede-cbc":i.CBC.instantiate(i.EDE),"des-ede":i.EDE,"des-cbc":i.CBC.instantiate(i.DES),"des-ecb":i.DES};function u(t){n.call(this);var e,r=t.mode.toLowerCase(),i=a[r];e=t.decrypt?"decrypt":"encrypt";var o=t.key;s.isBuffer(o)||(o=s.from(o)),"des-ede"!==r&&"des-ede-cbc"!==r||(o=s.concat([o,o.slice(0,8)]));var u=t.iv;s.isBuffer(u)||(u=s.from(u)),this._des=i.create({key:o,iv:u,type:e})}a.des=a["des-cbc"],a.des3=a["des-ede3-cbc"],t.exports=u,o(u,n),u.prototype._update=function(t){return s.from(this._des.update(t))},u.prototype._final=function(){return s.from(this._des.final())}},function(t,e,r){"use strict";e.readUInt32BE=function(t,e){return(t[0+e]<<24|t[1+e]<<16|t[2+e]<<8|t[3+e])>>>0},e.writeUInt32BE=function(t,e,r){t[0+r]=e>>>24,t[1+r]=e>>>16&255,t[2+r]=e>>>8&255,t[3+r]=255&e},e.ip=function(t,e,r,n){for(var i=0,o=0,s=6;s>=0;s-=2){for(var a=0;a<=24;a+=8)i<<=1,i|=e>>>a+s&1;for(a=0;a<=24;a+=8)i<<=1,i|=t>>>a+s&1}for(s=6;s>=0;s-=2){for(a=1;a<=25;a+=8)o<<=1,o|=e>>>a+s&1;for(a=1;a<=25;a+=8)o<<=1,o|=t>>>a+s&1}r[n+0]=i>>>0,r[n+1]=o>>>0},e.rip=function(t,e,r,n){for(var i=0,o=0,s=0;s<4;s++)for(var a=24;a>=0;a-=8)i<<=1,i|=e>>>a+s&1,i<<=1,i|=t>>>a+s&1;for(s=4;s<8;s++)for(a=24;a>=0;a-=8)o<<=1,o|=e>>>a+s&1,o<<=1,o|=t>>>a+s&1;r[n+0]=i>>>0,r[n+1]=o>>>0},e.pc1=function(t,e,r,n){for(var i=0,o=0,s=7;s>=5;s--){for(var a=0;a<=24;a+=8)i<<=1,i|=e>>a+s&1;for(a=0;a<=24;a+=8)i<<=1,i|=t>>a+s&1}for(a=0;a<=24;a+=8)i<<=1,i|=e>>a+s&1;for(s=1;s<=3;s++){for(a=0;a<=24;a+=8)o<<=1,o|=e>>a+s&1;for(a=0;a<=24;a+=8)o<<=1,o|=t>>a+s&1}for(a=0;a<=24;a+=8)o<<=1,o|=t>>a+s&1;r[n+0]=i>>>0,r[n+1]=o>>>0},e.r28shl=function(t,e){return t<<e&268435455|t>>>28-e};var n=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];e.pc2=function(t,e,r,i){for(var o=0,s=0,a=n.length>>>1,u=0;u<a;u++)o<<=1,o|=t>>>n[u]&1;for(u=a;u<n.length;u++)s<<=1,s|=e>>>n[u]&1;r[i+0]=o>>>0,r[i+1]=s>>>0},e.expand=function(t,e,r){var n=0,i=0;n=(1&t)<<5|t>>>27;for(var o=23;o>=15;o-=4)n<<=6,n|=t>>>o&63;for(o=11;o>=3;o-=4)i|=t>>>o&63,i<<=6;i|=(31&t)<<1|t>>>31,e[r+0]=n>>>0,e[r+1]=i>>>0};var i=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];e.substitute=function(t,e){for(var r=0,n=0;n<4;n++){r<<=4,r|=i[64*n+(t>>>18-6*n&63)]}for(n=0;n<4;n++){r<<=4,r|=i[256+64*n+(e>>>18-6*n&63)]}return r>>>0};var o=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];e.permute=function(t){for(var e=0,r=0;r<o.length;r++)e<<=1,e|=t>>>o[r]&1;return e>>>0},e.padSplit=function(t,e,r){for(var n=t.toString(2);n.length<e;)n="0"+n;for(var i=[],o=0;o<e;o+=r)i.push(n.slice(o,o+r));return i.join(" ")}},function(t,e,r){"use strict";var n=r(13);function i(t){this.options=t,this.type=this.options.type,this.blockSize=8,this._init(),this.buffer=new Array(this.blockSize),this.bufferOff=0}t.exports=i,i.prototype._init=function(){},i.prototype.update=function(t){return 0===t.length?[]:"decrypt"===this.type?this._updateDecrypt(t):this._updateEncrypt(t)},i.prototype._buffer=function(t,e){for(var r=Math.min(this.buffer.length-this.bufferOff,t.length-e),n=0;n<r;n++)this.buffer[this.bufferOff+n]=t[e+n];return this.bufferOff+=r,r},i.prototype._flushBuffer=function(t,e){return this._update(this.buffer,0,t,e),this.bufferOff=0,this.blockSize},i.prototype._updateEncrypt=function(t){var e=0,r=0,n=(this.bufferOff+t.length)/this.blockSize|0,i=new Array(n*this.blockSize);0!==this.bufferOff&&(e+=this._buffer(t,e),this.bufferOff===this.buffer.length&&(r+=this._flushBuffer(i,r)));for(var o=t.length-(t.length-e)%this.blockSize;e<o;e+=this.blockSize)this._update(t,e,i,r),r+=this.blockSize;for(;e<t.length;e++,this.bufferOff++)this.buffer[this.bufferOff]=t[e];return i},i.prototype._updateDecrypt=function(t){for(var e=0,r=0,n=Math.ceil((this.bufferOff+t.length)/this.blockSize)-1,i=new Array(n*this.blockSize);n>0;n--)e+=this._buffer(t,e),r+=this._flushBuffer(i,r);return e+=this._buffer(t,e),i},i.prototype.final=function(t){var e,r;return t&&(e=this.update(t)),r="encrypt"===this.type?this._finalEncrypt():this._finalDecrypt(),e?e.concat(r):r},i.prototype._pad=function(t,e){if(0===e)return!1;for(;e<t.length;)t[e++]=0;return!0},i.prototype._finalEncrypt=function(){if(!this._pad(this.buffer,this.bufferOff))return[];var t=new Array(this.blockSize);return this._update(this.buffer,0,t,0),t},i.prototype._unpad=function(t){return t},i.prototype._finalDecrypt=function(){n.equal(this.bufferOff,this.blockSize,"Not enough data to decrypt");var t=new Array(this.blockSize);return this._flushBuffer(t,0),this._unpad(t)}},function(t,e,r){"use strict";var n=r(13),i=r(0),o=r(75),s=o.utils,a=o.Cipher;function u(t){a.call(this,t);var e=new function(){this.tmp=new Array(2),this.keys=null};this._desState=e,this.deriveKeys(e,t.key)}i(u,a),t.exports=u,u.create=function(t){return new u(t)};var h=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];u.prototype.deriveKeys=function(t,e){t.keys=new Array(32),n.equal(e.length,this.blockSize,"Invalid key length");var r=s.readUInt32BE(e,0),i=s.readUInt32BE(e,4);s.pc1(r,i,t.tmp,0),r=t.tmp[0],i=t.tmp[1];for(var o=0;o<t.keys.length;o+=2){var a=h[o>>>1];r=s.r28shl(r,a),i=s.r28shl(i,a),s.pc2(r,i,t.keys,o)}},u.prototype._update=function(t,e,r,n){var i=this._desState,o=s.readUInt32BE(t,e),a=s.readUInt32BE(t,e+4);s.ip(o,a,i.tmp,0),o=i.tmp[0],a=i.tmp[1],"encrypt"===this.type?this._encrypt(i,o,a,i.tmp,0):this._decrypt(i,o,a,i.tmp,0),o=i.tmp[0],a=i.tmp[1],s.writeUInt32BE(r,o,n),s.writeUInt32BE(r,a,n+4)},u.prototype._pad=function(t,e){for(var r=t.length-e,n=e;n<t.length;n++)t[n]=r;return!0},u.prototype._unpad=function(t){for(var e=t[t.length-1],r=t.length-e;r<t.length;r++)n.equal(t[r],e);return t.slice(0,t.length-e)},u.prototype._encrypt=function(t,e,r,n,i){for(var o=e,a=r,u=0;u<t.keys.length;u+=2){var h=t.keys[u],f=t.keys[u+1];s.expand(a,t.tmp,0),h^=t.tmp[0],f^=t.tmp[1];var c=s.substitute(h,f),l=a;a=(o^s.permute(c))>>>0,o=l}s.rip(a,o,n,i)},u.prototype._decrypt=function(t,e,r,n,i){for(var o=r,a=e,u=t.keys.length-2;u>=0;u-=2){var h=t.keys[u],f=t.keys[u+1];s.expand(o,t.tmp,0),h^=t.tmp[0],f^=t.tmp[1];var c=s.substitute(h,f),l=o;o=(a^s.permute(c))>>>0,a=l}s.rip(o,a,n,i)}},function(t,e,r){"use strict";var n=r(13),i=r(0),o={};e.instantiate=function(t){function e(e){t.call(this,e),this._cbcInit()}i(e,t);for(var r=Object.keys(o),n=0;n<r.length;n++){var s=r[n];e.prototype[s]=o[s]}return e.create=function(t){return new e(t)},e},o._cbcInit=function(){var t=new function(t){n.equal(t.length,8,"Invalid IV length"),this.iv=new Array(8);for(var e=0;e<this.iv.length;e++)this.iv[e]=t[e]}(this.options.iv);this._cbcState=t},o._update=function(t,e,r,n){var i=this._cbcState,o=this.constructor.super_.prototype,s=i.iv;if("encrypt"===this.type){for(var a=0;a<this.blockSize;a++)s[a]^=t[e+a];o._update.call(this,s,0,r,n);for(a=0;a<this.blockSize;a++)s[a]=r[n+a]}else{o._update.call(this,t,e,r,n);for(a=0;a<this.blockSize;a++)r[n+a]^=s[a];for(a=0;a<this.blockSize;a++)s[a]=t[e+a]}}},function(t,e,r){"use strict";var n=r(13),i=r(0),o=r(75),s=o.Cipher,a=o.DES;function u(t){s.call(this,t);var e=new function(t,e){n.equal(e.length,24,"Invalid key length");var r=e.slice(0,8),i=e.slice(8,16),o=e.slice(16,24);this.ciphers="encrypt"===t?[a.create({type:"encrypt",key:r}),a.create({type:"decrypt",key:i}),a.create({type:"encrypt",key:o})]:[a.create({type:"decrypt",key:o}),a.create({type:"encrypt",key:i}),a.create({type:"decrypt",key:r})]}(this.type,this.options.key);this._edeState=e}i(u,s),t.exports=u,u.create=function(t){return new u(t)},u.prototype._update=function(t,e,r,n){var i=this._edeState;i.ciphers[0]._update(t,e,r,n),i.ciphers[1]._update(r,n,r,n),i.ciphers[2]._update(r,n,r,n)},u.prototype._pad=a.prototype._pad,u.prototype._unpad=a.prototype._unpad},function(t,e,r){var n=r(77),i=r(133),o=r(2).Buffer,s=r(134),a=r(18),u=r(49),h=r(50);function f(t,e,r){a.call(this),this._cache=new l,this._cipher=new u.AES(e),this._prev=o.from(r),this._mode=t,this._autopadding=!0}r(0)(f,a),f.prototype._update=function(t){var e,r;this._cache.add(t);for(var n=[];e=this._cache.get();)r=this._mode.encrypt(this,e),n.push(r);return o.concat(n)};var c=o.alloc(16,16);function l(){this.cache=o.allocUnsafe(0)}function d(t,e,r){var a=n[t.toLowerCase()];if(!a)throw new TypeError("invalid suite type");if("string"==typeof e&&(e=o.from(e)),e.length!==a.key/8)throw new TypeError("invalid key length "+e.length);if("string"==typeof r&&(r=o.from(r)),"GCM"!==a.mode&&r.length!==a.iv)throw new TypeError("invalid iv length "+r.length);return"stream"===a.type?new s(a.module,e,r):"auth"===a.type?new i(a.module,e,r):new f(a.module,e,r)}f.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return t=this._mode.encrypt(this,t),this._cipher.scrub(),t;if(!t.equals(c))throw this._cipher.scrub(),new Error("data not multiple of block length")},f.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},l.prototype.add=function(t){this.cache=o.concat([this.cache,t])},l.prototype.get=function(){if(this.cache.length>15){var t=this.cache.slice(0,16);return this.cache=this.cache.slice(16),t}return null},l.prototype.flush=function(){for(var t=16-this.cache.length,e=o.allocUnsafe(t),r=-1;++r<t;)e.writeUInt8(t,r);return o.concat([this.cache,e])},e.createCipheriv=d,e.createCipher=function(t,e){var r=n[t.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var i=h(e,!1,r.key,r.iv);return d(t,i.key,i.iv)}},function(t,e){e.encrypt=function(t,e){return t._cipher.encryptBlock(e)},e.decrypt=function(t,e){return t._cipher.decryptBlock(e)}},function(t,e,r){var n=r(35);e.encrypt=function(t,e){var r=n(e,t._prev);return t._prev=t._cipher.encryptBlock(r),t._prev},e.decrypt=function(t,e){var r=t._prev;t._prev=e;var i=t._cipher.decryptBlock(e);return n(i,r)}},function(t,e,r){var n=r(2).Buffer,i=r(35);function o(t,e,r){var o=e.length,s=i(e,t._cache);return t._cache=t._cache.slice(o),t._prev=n.concat([t._prev,r?e:s]),s}e.encrypt=function(t,e,r){for(var i,s=n.allocUnsafe(0);e.length;){if(0===t._cache.length&&(t._cache=t._cipher.encryptBlock(t._prev),t._prev=n.allocUnsafe(0)),!(t._cache.length<=e.length)){s=n.concat([s,o(t,e,r)]);break}i=t._cache.length,s=n.concat([s,o(t,e.slice(0,i),r)]),e=e.slice(i)}return s}},function(t,e,r){var n=r(2).Buffer;function i(t,e,r){var i=t._cipher.encryptBlock(t._prev)[0]^e;return t._prev=n.concat([t._prev.slice(1),n.from([r?e:i])]),i}e.encrypt=function(t,e,r){for(var o=e.length,s=n.allocUnsafe(o),a=-1;++a<o;)s[a]=i(t,e[a],r);return s}},function(t,e,r){var n=r(2).Buffer;function i(t,e,r){for(var n,i,s,a=-1,u=0;++a<8;)n=t._cipher.encryptBlock(t._prev),i=e&1<<7-a?128:0,u+=(128&(s=n[0]^i))>>a%8,t._prev=o(t._prev,r?i:s);return u}function o(t,e){var r=t.length,i=-1,o=n.allocUnsafe(t.length);for(t=n.concat([t,n.from([e])]);++i<r;)o[i]=t[i]<<1|t[i+1]>>7;return o}e.encrypt=function(t,e,r){for(var o=e.length,s=n.allocUnsafe(o),a=-1;++a<o;)s[a]=i(t,e[a],r);return s}},function(t,e,r){(function(t){var n=r(35);function i(t){return t._prev=t._cipher.encryptBlock(t._prev),t._prev}e.encrypt=function(e,r){for(;e._cache.length<r.length;)e._cache=t.concat([e._cache,i(e)]);var o=e._cache.slice(0,r.length);return e._cache=e._cache.slice(r.length),n(r,o)}}).call(this,r(1).Buffer)},function(t,e,r){var n=r(2).Buffer,i=n.alloc(16,0);function o(t){var e=n.allocUnsafe(16);return e.writeUInt32BE(t[0]>>>0,0),e.writeUInt32BE(t[1]>>>0,4),e.writeUInt32BE(t[2]>>>0,8),e.writeUInt32BE(t[3]>>>0,12),e}function s(t){this.h=t,this.state=n.alloc(16,0),this.cache=n.allocUnsafe(0)}s.prototype.ghash=function(t){for(var e=-1;++e<t.length;)this.state[e]^=t[e];this._multiply()},s.prototype._multiply=function(){for(var t,e,r=function(t){return[t.readUInt32BE(0),t.readUInt32BE(4),t.readUInt32BE(8),t.readUInt32BE(12)]}(this.h),n=[0,0,0,0],i=-1;++i<128;){for(0!=(this.state[~~(i/8)]&1<<7-i%8)&&(n[0]^=r[0],n[1]^=r[1],n[2]^=r[2],n[3]^=r[3]),e=0!=(1&r[3]),t=3;t>0;t--)r[t]=r[t]>>>1|(1&r[t-1])<<31;r[0]=r[0]>>>1,e&&(r[0]=r[0]^225<<24)}this.state=o(n)},s.prototype.update=function(t){var e;for(this.cache=n.concat([this.cache,t]);this.cache.length>=16;)e=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(e)},s.prototype.final=function(t,e){return this.cache.length&&this.ghash(n.concat([this.cache,i],16)),this.ghash(o([0,t,0,e])),this.state},t.exports=s},function(t,e,r){var n=r(133),i=r(2).Buffer,o=r(77),s=r(134),a=r(18),u=r(49),h=r(50);function f(t,e,r){a.call(this),this._cache=new c,this._last=void 0,this._cipher=new u.AES(e),this._prev=i.from(r),this._mode=t,this._autopadding=!0}function c(){this.cache=i.allocUnsafe(0)}function l(t,e,r){var a=o[t.toLowerCase()];if(!a)throw new TypeError("invalid suite type");if("string"==typeof r&&(r=i.from(r)),"GCM"!==a.mode&&r.length!==a.iv)throw new TypeError("invalid iv length "+r.length);if("string"==typeof e&&(e=i.from(e)),e.length!==a.key/8)throw new TypeError("invalid key length "+e.length);return"stream"===a.type?new s(a.module,e,r,!0):"auth"===a.type?new n(a.module,e,r,!0):new f(a.module,e,r)}r(0)(f,a),f.prototype._update=function(t){var e,r;this._cache.add(t);for(var n=[];e=this._cache.get(this._autopadding);)r=this._mode.decrypt(this,e),n.push(r);return i.concat(n)},f.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return function(t){var e=t[15];if(e<1||e>16)throw new Error("unable to decrypt data");var r=-1;for(;++r<e;)if(t[r+(16-e)]!==e)throw new Error("unable to decrypt data");if(16===e)return;return t.slice(0,16-e)}(this._mode.decrypt(this,t));if(t)throw new Error("data not multiple of block length")},f.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},c.prototype.add=function(t){this.cache=i.concat([this.cache,t])},c.prototype.get=function(t){var e;if(t){if(this.cache.length>16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e}else if(this.cache.length>=16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e;return null},c.prototype.flush=function(){if(this.cache.length)return this.cache},e.createDecipher=function(t,e){var r=o[t.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var n=h(e,!1,r.key,r.iv);return l(t,n.key,n.iv)},e.createDecipheriv=l},function(t,e){e["des-ecb"]={key:8,iv:0},e["des-cbc"]=e.des={key:8,iv:8},e["des-ede3-cbc"]=e.des3={key:24,iv:8},e["des-ede3"]={key:24,iv:0},e["des-ede-cbc"]={key:16,iv:8},e["des-ede"]={key:16,iv:0}},function(t,e,r){(function(t){var n=r(135),i=r(299),o=r(300);var s={binary:!0,hex:!0,base64:!0};e.DiffieHellmanGroup=e.createDiffieHellmanGroup=e.getDiffieHellman=function(e){var r=new t(i[e].prime,"hex"),n=new t(i[e].gen,"hex");return new o(r,n)},e.createDiffieHellman=e.DiffieHellman=function e(r,i,a,u){return t.isBuffer(i)||void 0===s[i]?e(r,"binary",i,a):(i=i||"binary",u=u||"binary",a=a||new t([2]),t.isBuffer(a)||(a=new t(a,u)),"number"==typeof r?new o(n(r,a),a,!0):(t.isBuffer(r)||(r=new t(r,i)),new o(r,a,!0)))}}).call(this,r(1).Buffer)},function(t,e){},function(t,e){},function(t){t.exports={modp1:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},modp2:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},modp5:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},modp14:{gen:"02",prime:"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"},modp15:{gen:"02",prime:"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"},modp16:{gen:"02",prime:"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"},modp17:{gen:"02",prime:"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"},modp18:{gen:"02",prime:"ffffffffffffffffc90fdaa2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e([0])).update(t).update(u).digest(),h=n(o,c).update(h).digest(),{k:c=n(o,c).update(h).update(new e([1])).update(t).update(u).digest(),v:h=n(o,c).update(h).digest()}}function f(t,e){var r=new s(t),n=(t.length<<3)-e.bitLength();return n>0&&r.ishrn(n),r}function c(t,r,i){var o,s;do{for(o=new e(0);8*o.length<t.bitLength();)r.v=n(i,r.k).update(r.v).digest(),o=e.concat([o,r.v]);s=f(o,t),r.k=n(i,r.k).update(r.v).update(new e([0])).digest(),r.v=n(i,r.k).update(r.v).digest()}while(-1!==s.cmp(t));return s}function l(t,e,r,n){return t.toRed(s.mont(r)).redPow(e).fromRed().mod(n)}t.exports=function(t,r,n,d,p){var m=a(r);if(m.curve){if("ecdsa"!==d&&"ecdsa/rsa"!==d)throw new Error("wrong private key type");return function(t,r){var n=u[r.curve.join(".")];if(!n)throw new Error("unknown curve "+r.curve.join("."));var i=new o(n).keyFromPrivate(r.privateKey).sign(t);return new e(i.toDER())}(t,m)}if("dsa"===m.type){if("dsa"!==d)throw new Error("wrong private key type");return function(t,r,n){for(var i,o=r.params.priv_key,a=r.params.p,u=r.params.q,d=r.params.g,p=new s(0),m=f(t,u).mod(u),v=!1,g=h(o,u,t,n);!1===v;)i=c(u,g,n),p=l(d,i,a,u),0===(v=i.invm(u).imul(m.add(o.mul(p))).mod(u)).cmpn(0)&&(v=!1,p=new s(0));return function(t,r){t=t.toArray(),r=r.toArray(),128&t[0]&&(t=[0].concat(t)),128&r[0]&&(r=[0].concat(r));var n=[48,t.length+r.length+4,2,t.length];return n=n.concat(t,[2,r.length],r),new e(n)}(p,v)}(t,m,n)}if("rsa"!==d&&"ecdsa/rsa"!==d)throw new Error("wrong private key type");t=e.concat([p,t]);for(var v=m.modulus.byteLength(),g=[0,1];t.length+g.length+1<v;)g.push(255);g.push(0);for(var b=-1;++b<t.length;)g.push(t[b]);return i(g,m)},t.exports.getKey=h,t.exports.makeKey=c}).call(this,r(1).Buffer)},function(t){t.exports={_from:"elliptic@^6.2.3",_id:"elliptic@6.4.0",_inBundle:!1,_integrity:"sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=",_location:"/elliptic",_phantomChildren:{},_requested:{type:"range",registry:!0,raw:"elliptic@^6.2.3",name:"elliptic",escapedName:"elliptic",rawSpec:"^6.2.3",saveSpec:null,fetchSpec:"^6.2.3"},_requiredBy:["/secp256k1"],_resolved:"https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz",_shasum:"cac9af8762c85836187003c8dfe193e5e2eae5df",_spec:"elliptic@^6.2.3",_where:"/Users/noahzinsmeister/Documents/github/web3-webpacked/node_modules/secp256k1",author:{name:"Fedor Indutny",email:"fedor@indutny.com"},bugs:{url:"https://github.com/indutny/elliptic/issues"},bundleDependencies:!1,dependencies:{"bn.js":"^4.4.0",brorand:"^1.0.1","hash.js":"^1.0.0","hmac-drbg":"^1.0.0",inherits:"^2.0.1","minimalistic-assert":"^1.0.0","minimalistic-crypto-utils":"^1.0.0"},deprecated:!1,description:"EC cryptography",devDependencies:{brfs:"^1.4.3",coveralls:"^2.11.3",grunt:"^0.4.5","grunt-browserify":"^5.0.0","grunt-cli":"^1.2.0","grunt-contrib-connect":"^1.0.0","grunt-contrib-copy":"^1.0.0","grunt-contrib-uglify":"^1.0.1","grunt-mocha-istanbul":"^3.0.1","grunt-saucelabs":"^8.6.2",istanbul:"^0.4.2",jscs:"^2.9.0",jshint:"^2.6.0",mocha:"^2.1.0"},files:["lib"],homepage:"https://github.com/indutny/elliptic",keywords:["EC","Elliptic","curve","Cryptography"],license:"MIT",main:"lib/elliptic.js",name:"elliptic",repository:{type:"git",url:"git+ssh://git@github.com/indutny/elliptic.git"},scripts:{jscs:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",jshint:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",lint:"npm run jscs && npm run jshint",test:"npm run lint && npm run unit",unit:"istanbul test _mocha --reporter=spec test/index.js",version:"grunt dist && git add dist/"},version:"6.4.0"}},function(t,e,r){"use strict";var n=e,i=r(3),o=r(13),s=r(138);n.assert=o,n.toArray=s.toArray,n.zero2=s.zero2,n.toHex=s.toHex,n.encode=s.encode,n.getNAF=function(t,e){for(var r=[],n=1<<e+1,i=t.clone();i.cmpn(1)>=0;){var o;if(i.isOdd()){var s=i.andln(n-1);o=s>(n>>1)-1?(n>>1)-s:s,i.isubn(o)}else o=0;r.push(o);for(var a=0!==i.cmpn(0)&&0===i.andln(n-1)?e+1:1,u=1;u<a;u++)r.push(0);i.iushrn(a)}return r},n.getJSF=function(t,e){var r=[[],[]];t=t.clone(),e=e.clone();for(var n=0,i=0;t.cmpn(-n)>0||e.cmpn(-i)>0;){var o,s,a,u=t.andln(3)+n&3,h=e.andln(3)+i&3;3===u&&(u=-1),3===h&&(h=-1),o=0==(1&u)?0:3!=(a=t.andln(7)+n&7)&&5!==a||2!==h?u:-u,r[0].push(o),s=0==(1&h)?0:3!=(a=e.andln(7)+i&7)&&5!==a||2!==u?h:-h,r[1].push(s),2*n===o+1&&(n=1-n),2*i===s+1&&(i=1-i),t.iushrn(1),e.iushrn(1)}return r},n.cachedProperty=function(t,e,r){var n="_"+e;t.prototype[e]=function(){return void 0!==this[n]?this[n]:this[n]=r.call(this)}},n.parseBytes=function(t){return"string"==typeof t?n.toArray(t,"hex"):t},n.intFromLE=function(t){return new i(t,"hex","le")}},function(t,e,r){"use strict";var n=r(3),i=r(6).utils,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);var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function h(t,e){this.curve=t,this.type=e,this.precomputed=null}t.exports=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),i=(1<<r.step+1)-(r.step%2==0?2:1);i/=3;for(var s=[],u=0;u<n.length;u+=r.step){var h=0;for(e=u+r.step-1;e>=u;e--)h=(h<<1)+n[e];s.push(h)}for(var f=this.jpoint(null,null,null),c=this.jpoint(null,null,null),l=i;l>0;l--){for(u=0;u<s.length;u++){(h=s[u])===l?c=c.mixedAdd(r.points[u]):h===-l&&(c=c.mixedAdd(r.points[u].neg()))}f=f.add(c)}return f.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),u=this.jpoint(null,null,null),h=s.length-1;h>=0;h--){for(e=0;h>=0&&0===s[h];h--)e++;if(h>=0&&e++,u=u.dblp(e),h<0)break;var f=s[h];a(0!==f),u="affine"===t.type?f>0?u.mixedAdd(i[f-1>>1]):u.mixedAdd(i[-f-1>>1].neg()):f>0?u.add(i[f-1>>1]):u.add(i[-f-1>>1].neg())}return"affine"===t.type?u.toP():u},u.prototype._wnafMulAdd=function(t,e,r,n,i){for(var a=this._wnafT1,u=this._wnafT2,h=this._wnafT3,f=0,c=0;c<n;c++){var l=(A=e[c])._getNAFPoints(t);a[c]=l.wnd,u[c]=l.points}for(c=n-1;c>=1;c-=2){var d=c-1,p=c;if(1===a[d]&&1===a[p]){var m=[e[d],null,null,e[p]];0===e[d].y.cmp(e[p].y)?(m[1]=e[d].add(e[p]),m[2]=e[d].toJ().mixedAdd(e[p].neg())):0===e[d].y.cmp(e[p].y.redNeg())?(m[1]=e[d].toJ().mixedAdd(e[p]),m[2]=e[d].add(e[p].neg())):(m[1]=e[d].toJ().mixedAdd(e[p]),m[2]=e[d].toJ().mixedAdd(e[p].neg()));var v=[-3,-1,-5,-7,0,7,5,1,3],g=s(r[d],r[p]);f=Math.max(g[0].length,f),h[d]=new Array(f),h[p]=new Array(f);for(var b=0;b<f;b++){var y=0|g[0][b],w=0|g[1][b];h[d][b]=v[3*(y+1)+(w+1)],h[p][b]=0,u[d]=m}}else h[d]=o(r[d],a[d]),h[p]=o(r[p],a[p]),f=Math.max(h[d].length,f),f=Math.max(h[p].length,f)}var _=this.jpoint(null,null,null),M=this._wnafT4;for(c=f;c>=0;c--){for(var E=0;c>=0;){var S=!0;for(b=0;b<n;b++)M[b]=0|h[b][c],0!==M[b]&&(S=!1);if(!S)break;E++,c--}if(c>=0&&E++,_=_.dblp(E),c<0)break;for(b=0;b<n;b++){var A,x=M[b];0!==x&&(x>0?A=u[b][x-1>>1]:x<0&&(A=u[b][-x-1>>1].neg()),_="affine"===A.type?_.mixedAdd(A):_.add(A))}}for(c=0;c<n;c++)u[c]=null;return i?_:_.toP()},u.BasePoint=h,h.prototype.eq=function(){throw new Error("Not implemented")},h.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")},h.prototype.encodeCompressed=function(t){return this.encode(t,!0)},h.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))},h.prototype.encode=function(t,e){return i.encode(this._encode(e),t)},h.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},h.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)},h.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}},h.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}},h.prototype._getBeta=function(){return null},h.prototype.dblp=function(t){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}},function(t,e,r){"use strict";var n=r(51),i=r(6),o=r(3),s=r(0),a=n.base,u=i.utils.assert;function h(t){a.call(this,"short",t),this.a=new o(t.a,16).toRed(this.red),this.b=new o(t.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(t),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function f(t,e,r,n){a.BasePoint.call(this,t,"affine"),null===e&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new o(e,16),this.y=new o(r,16),n&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function c(t,e,r,n){a.BasePoint.call(this,t,"jacobian"),null===e&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new o(0)):(this.x=new o(e,16),this.y=new o(r,16),this.z=new o(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}s(h,a),t.exports=h,h.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,r;if(t.beta)e=new o(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 o(t.lambda,16);else{var i=this._getEndoRoots(this.n);0===this.g.mul(i[0]).x.cmp(this.g.x.redMul(e))?r=i[0]:(r=i[1],u(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 o(t.a,16),b:new o(t.b,16)}}):this._getEndoBasis(r)}}},h.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:o.mont(t),r=new o(2).toRed(e).redInvm(),n=r.redNeg(),i=new o(3).toRed(e).redNeg().redSqrt().redMul(r);return[n.redAdd(i).fromRed(),n.redSub(i).fromRed()]},h.prototype._getEndoBasis=function(t){for(var e,r,n,i,s,a,u,h,f,c=this.n.ushrn(Math.floor(this.n.bitLength()/2)),l=t,d=this.n.clone(),p=new o(1),m=new o(0),v=new o(0),g=new o(1),b=0;0!==l.cmpn(0);){var y=d.div(l);h=d.sub(y.mul(l)),f=v.sub(y.mul(p));var w=g.sub(y.mul(m));if(!n&&h.cmp(c)<0)e=u.neg(),r=p,n=h.neg(),i=f;else if(n&&2==++b)break;u=h,d=l,l=h,v=p,p=f,g=m,m=w}s=h.neg(),a=f;var _=n.sqr().add(i.sqr());return s.sqr().add(a.sqr()).cmp(_)>=0&&(s=e,a=r),n.negative&&(n=n.neg(),i=i.neg()),s.negative&&(s=s.neg(),a=a.neg()),[{a:n,b:i},{a:s,b:a}]},h.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),h=o.mul(n.b);return{k1:t.sub(s).sub(a),k2:u.add(h).neg()}},h.prototype.pointFromX=function(t,e){(t=new o(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 i=n.fromRed().isOdd();return(e&&!i||!e&&i)&&(n=n.redNeg()),this.point(t,n)},h.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)},h.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 h=this._wnafMulAdd(1,n,i,2*o,r),f=0;f<2*o;f++)n[f]=null,i[f]=null;return h},s(f,a.BasePoint),h.prototype.point=function(t,e,r){return new f(this,t,e,r)},h.prototype.pointFromJSON=function(t,e){return f.fromJSON(this,t,e)},f.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}},f.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]},f.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},f.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)+">"},f.prototype.isInfinity=function(){return this.inf},f.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)},f.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)},f.prototype.getX=function(){return this.x.fromRed()},f.prototype.getY=function(){return this.y.fromRed()},f.prototype.mul=function(t){return t=new o(t,16),this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},f.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)},f.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)},f.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))},f.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},f.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},s(c,a.BasePoint),h.prototype.jpoint=function(t,e,r){return new c(this,t,e,r)},c.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)},c.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},c.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 h=a.redSqr(),f=h.redMul(a),c=n.redMul(h),l=u.redSqr().redIAdd(f).redISub(c).redISub(c),d=u.redMul(c.redISub(l)).redISub(o.redMul(f)),p=this.z.redMul(t.z).redMul(a);return this.curve.jpoint(l,d,p)},c.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(),h=u.redMul(s),f=r.redMul(u),c=a.redSqr().redIAdd(h).redISub(f).redISub(f),l=a.redMul(f.redISub(c)).redISub(i.redMul(h)),d=this.z.redMul(s);return this.curve.jpoint(c,l,d)},c.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}var n=this.curve.a,i=this.curve.tinv,o=this.x,s=this.y,a=this.z,u=a.redSqr().redSqr(),h=s.redAdd(s);for(r=0;r<t;r++){var f=o.redSqr(),c=h.redSqr(),l=c.redSqr(),d=f.redAdd(f).redIAdd(f).redIAdd(n.redMul(u)),p=o.redMul(c),m=d.redSqr().redISub(p.redAdd(p)),v=p.redISub(m),g=d.redMul(v);g=g.redIAdd(g).redISub(l);var b=h.redMul(a);r+1<t&&(u=u.redMul(l)),o=m,a=b,h=g}return this.curve.jpoint(o,h.redMul(i),a)},c.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},c.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),h=o.redIAdd(o);h=(h=h.redIAdd(h)).redIAdd(h),t=u,e=a.redMul(s.redISub(u)).redISub(h),r=this.y.redAdd(this.y)}else{var f=this.x.redSqr(),c=this.y.redSqr(),l=c.redSqr(),d=this.x.redAdd(c).redSqr().redISub(f).redISub(l);d=d.redIAdd(d);var p=f.redAdd(f).redIAdd(f),m=p.redSqr(),v=l.redIAdd(l);v=(v=v.redIAdd(v)).redIAdd(v),t=m.redISub(d).redISub(d),e=p.redMul(d.redISub(t)).redISub(v),r=(r=this.y.redMul(this.z)).redIAdd(r)}return this.curve.jpoint(t,e,r)},c.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 h=o.redIAdd(o);h=(h=h.redIAdd(h)).redIAdd(h),e=a.redMul(s.redISub(u)).redISub(h),r=this.y.redAdd(this.y)}else{var f=this.z.redSqr(),c=this.y.redSqr(),l=this.x.redMul(c),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(c).redISub(f);var v=c.redSqr();v=(v=(v=v.redIAdd(v)).redIAdd(v)).redIAdd(v),e=d.redMul(p.redISub(t)).redISub(v)}return this.curve.jpoint(t,e,r)},c.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),h=(u=u.redIAdd(u)).redMul(s),f=a.redSqr().redISub(h.redAdd(h)),c=h.redISub(f),l=s.redSqr();l=(l=(l=l.redIAdd(l)).redIAdd(l)).redIAdd(l);var d=a.redMul(c).redISub(l),p=r.redAdd(r).redMul(n);return this.curve.jpoint(f,d,p)},c.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 h=i.redIAdd(s).redSqr().redISub(o).redISub(a).redISub(u),f=e.redMul(h);f=(f=f.redIAdd(f)).redIAdd(f);var c=this.x.redMul(a).redISub(f);c=(c=c.redIAdd(c)).redIAdd(c);var l=this.y.redMul(h.redMul(u.redISub(h)).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(c,l,d)},c.prototype.mul=function(t,e){return t=new o(t,e),this.curve._wnafMul(this,t)},c.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)},c.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}return!1},c.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)+">"},c.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},function(t,e,r){"use strict";var n=r(51),i=r(3),o=r(0),s=n.base,a=r(6).utils;function u(t){s.call(this,"mont",t),this.a=new i(t.a,16).toRed(this.red),this.b=new i(t.b,16).toRed(this.red),this.i4=new i(4).toRed(this.red).redInvm(),this.two=new i(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function h(t,e,r){s.BasePoint.call(this,t,"projective"),null===e&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(e,16),this.z=new i(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}o(u,s),t.exports=u,u.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)},o(h,s.BasePoint),u.prototype.decodePoint=function(t,e){return this.point(a.toArray(t,e),1)},u.prototype.point=function(t,e){return new h(this,t,e)},u.prototype.pointFromJSON=function(t){return h.fromJSON(this,t)},h.prototype.precompute=function(){},h.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},h.fromJSON=function(t,e){return new h(t,e[0],e[1]||t.one)},h.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)+">"},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},h.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)},h.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},h.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)},h.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},h.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},h.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},h.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},function(t,e,r){"use strict";var n=r(51),i=r(6),o=r(3),s=r(0),a=n.base,u=i.utils.assert;function h(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,a.call(this,"edwards",t),this.a=new o(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new o(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new o(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),u(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function f(t,e,r,n,i){a.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 o(e,16),this.y=new o(r,16),this.z=n?new o(n,16):this.curve.one,this.t=i&&new o(i,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.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()))))}s(h,a),t.exports=h,h.prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},h.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},h.prototype.jpoint=function(t,e,r,n){return this.point(t,e,r,n)},h.prototype.pointFromX=function(t,e){(t=new o(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),n=this.c2.redSub(this.a.redMul(r)),i=this.one.redSub(this.c2.redMul(this.d).redMul(r)),s=n.redMul(i.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)},h.prototype.pointFromY=function(t,e){(t=new o(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),n=r.redSub(this.one),i=r.redMul(this.d).redAdd(this.one),s=n.redMul(i.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.isOdd()!==e&&(a=a.redNeg()),this.point(a,t)},h.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)},s(f,a.BasePoint),h.prototype.pointFromJSON=function(t){return f.fromJSON(this,t)},h.prototype.point=function(t,e,r,n){return new f(this,t,e,r,n)},f.fromJSON=function(t,e){return new f(t,e[0],e[1],e[2])},f.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)+">"},f.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&0===this.y.cmp(this.z)},f.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),h=o.redMul(a),f=i.redMul(a),c=s.redMul(o);return this.curve.point(u,h,c,f)},f.prototype._projDbl=function(){var t,e,r,n=this.x.redAdd(this.y).redSqr(),i=this.x.redSqr(),o=this.y.redSqr();if(this.curve.twisted){var s=(h=this.curve._mulA(i)).redAdd(o);if(this.zOne)t=n.redSub(i).redSub(o).redMul(s.redSub(this.curve.two)),e=s.redMul(h.redSub(o)),r=s.redSqr().redSub(s).redSub(s);else{var a=this.z.redSqr(),u=s.redSub(a).redISub(a);t=n.redSub(i).redISub(o).redMul(u),e=s.redMul(h.redSub(o)),r=s.redMul(u)}}else{var h=i.redAdd(o);a=this.curve._mulC(this.c.redMul(this.z)).redSqr(),u=h.redSub(a).redSub(a);t=this.curve._mulC(n.redISub(h)).redMul(u),e=this.curve._mulC(h).redMul(i.redISub(o)),r=h.redMul(u)}return this.curve.point(t,e,r)},f.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},f.prototype._extAdd=function(t){var e=this.y.redSub(this.x).redMul(t.y.redSub(t.x)),r=this.y.redAdd(this.x).redMul(t.y.redAdd(t.x)),n=this.t.redMul(this.curve.dd).redMul(t.t),i=this.z.redMul(t.z.redAdd(t.z)),o=r.redSub(e),s=i.redSub(n),a=i.redAdd(n),u=r.redAdd(e),h=o.redMul(s),f=a.redMul(u),c=o.redMul(u),l=s.redMul(a);return this.curve.point(h,f,l,c)},f.prototype._projAdd=function(t){var e,r,n=this.z.redMul(t.z),i=n.redSqr(),o=this.x.redMul(t.x),s=this.y.redMul(t.y),a=this.curve.d.redMul(o).redMul(s),u=i.redSub(a),h=i.redAdd(a),f=this.x.redAdd(this.y).redMul(t.x.redAdd(t.y)).redISub(o).redISub(s),c=n.redMul(u).redMul(f);return this.curve.twisted?(e=n.redMul(h).redMul(s.redSub(this.curve._mulA(o))),r=u.redMul(h)):(e=n.redMul(h).redMul(s.redSub(o)),r=this.curve._mulC(u).redMul(h)),this.curve.point(c,e,r)},f.prototype.add=function(t){return this.isInfinity()?t:t.isInfinity()?this:this.curve.extended?this._extAdd(t):this._projAdd(t)},f.prototype.mul=function(t){return this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve._wnafMul(this,t)},f.prototype.mulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!1)},f.prototype.jmulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!0)},f.prototype.normalize=function(){if(this.zOne)return this;var t=this.z.redInvm();return this.x=this.x.redMul(t),this.y=this.y.redMul(t),this.t&&(this.t=this.t.redMul(t)),this.z=this.curve.one,this.zOne=!0,this},f.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},f.prototype.getX=function(){return this.normalize(),this.x.fromRed()},f.prototype.getY=function(){return this.normalize(),this.y.fromRed()},f.prototype.eq=function(t){return this===t||0===this.getX().cmp(t.getX())&&0===this.getY().cmp(t.getY())},f.prototype.eqXToP=function(t){var e=t.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(e))return!0;for(var r=t.clone(),n=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(e.redIAdd(n),0===this.x.cmp(e))return!0}return!1},f.prototype.toP=f.prototype.normalize,f.prototype.mixedAdd=f.prototype.add},function(t,e,r){"use strict";var n,i=e,o=r(79),s=r(6),a=s.utils.assert;function u(t){"short"===t.type?this.curve=new s.curve.short(t):"edwards"===t.type?this.curve=new s.curve.edwards(t):this.curve=new s.curve.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,a(this.g.validate(),"Invalid curve"),a(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function h(t,e){Object.defineProperty(i,t,{configurable:!0,enumerable:!0,get:function(){var r=new u(e);return Object.defineProperty(i,t,{configurable:!0,enumerable:!0,value:r}),r}})}i.PresetCurve=u,h("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:o.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),h("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:o.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 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strict";var n=r(3),i=r(318),o=r(6),s=o.utils.assert,a=r(319),u=r(320);function h(t){if(!(this instanceof h))return new h(t);"string"==typeof t&&(s(o.curves.hasOwnProperty(t),"Unknown curve "+t),t=o.curves[t]),t instanceof o.curves.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 a(this,t)},h.prototype.keyFromPrivate=function(t,e){return a.fromPrivate(this,t,e)},h.prototype.keyFromPublic=function(t,e){return a.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||o.rand(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),s=this.n.sub(new n(2));;){var a=new n(e.generate(r));if(!(a.cmp(s)>0))return a.iaddn(1),this.keyFromPrivate(a)}},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),h=t.toArray("be",s),f=new i({hash:this.hash,entropy:a,nonce:h,pers:o.pers,persEnc:o.persEnc||"utf8"}),c=this.n.sub(new n(1)),l=0;;l++){var d=o.k?o.k(l):new n(f.generate(this.n.byteLength()));if(!((d=this._truncateToN(d,!0)).cmpn(1)<=0||d.cmp(c)>=0)){var p=this.g.mul(d);if(!p.isInfinity()){var m=p.getX(),v=m.umod(this.n);if(0!==v.cmpn(0)){var g=d.invm(this.n).mul(v.mul(e.getPrivate()).iadd(t));if(0!==(g=g.umod(this.n)).cmpn(0)){var b=(p.getY().isOdd()?1:0)|(0!==m.cmp(v)?2:0);return o.canonical&&g.cmp(this.nh)>0&&(g=this.n.sub(g),b^=1),new u({r:v,s:g,recoveryParam:b})}}}}}},h.prototype.verify=function(t,e,r,i){t=this._truncateToN(new n(t,16)),r=this.keyFromPublic(r,i);var o=(e=new u(e,"hex")).r,s=e.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return!1;var a,h=s.invm(this.n),f=h.mul(t).umod(this.n),c=h.mul(o).umod(this.n);return this.curve._maxwellTrick?!(a=this.g.jmulAdd(f,r.getPublic(),c)).isInfinity()&&a.eqXToP(o):!(a=this.g.mulAdd(f,r.getPublic(),c)).isInfinity()&&0===a.getX().umod(this.n).cmp(o)},h.prototype.recoverPubKey=function(t,e,r,i){s((3&r)===r,"The recovery param is more than two bits"),e=new u(e,i);var o=this.n,a=new n(t),h=e.r,f=e.s,c=1&r,l=r>>1;if(h.cmp(this.curve.p.umod(this.curve.n))>=0&&l)throw new Error("Unable to find sencond key candinate");h=l?this.curve.pointFromX(h.add(this.curve.n),c):this.curve.pointFromX(h,c);var d=e.r.invm(o),p=o.sub(a).mul(d).umod(o),m=f.mul(d).umod(o);return this.g.mulAdd(p,h,m)},h.prototype.getKeyRecoveryParam=function(t,e,r,n){if(null!==(e=new u(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(79),i=r(138),o=r(13);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(3),i=r(6).utils.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.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(3),i=r(6).utils,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(t,e){var r=t[e.place++];if(!(128&r))return r;for(var n=15&r,i=0,o=0,s=e.place;o<n;o++,s++)i<<=8,i|=t[s];return e.place=s,i}function u(t){for(var e=0,r=t.length-1;!t[e]&&!(128&t[e+1])&&e<r;)e++;return 0===e?t:t.slice(e)}function h(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 function(){this.place=0};if(48!==t[r.place++])return!1;if(a(t,r)+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var o=a(t,r),s=t.slice(r.place,o+r.place);if(r.place+=o,2!==t[r.place++])return!1;var u=a(t,r);if(t.length!==u+r.place)return!1;var h=t.slice(r.place,u+r.place);return 0===s[0]&&128&s[1]&&(s=s.slice(1)),0===h[0]&&128&h[1]&&(h=h.slice(1)),this.r=new n(s),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=u(e),r=u(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];h(n,e.length),(n=n.concat(e)).push(2),h(n,r.length);var o=n.concat(r),s=[48];return h(s,o.length),s=s.concat(o),i.encode(s,t)}},function(t,e,r){"use strict";var n=r(79),i=r(6),o=i.utils,s=o.assert,a=o.parseBytes,u=r(322),h=r(323);function f(t){if(s("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof f))return new f(t);t=i.curves[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 h?t:new h(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(6).utils,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 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n=r(3),i=r(6).utils,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,r){"use strict";var n=r(37);e.certificate=r(335);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 h=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=h;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 c=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=c;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){var n=r(37),i=r(0);function o(t,e){this.name=t,this.body=e,this.decoders={},this.encoders={}}e.define=function(t,e){return new o(t,e)},o.prototype._createNamed=function(t){var e;try{e=r(326).runInThisContext("(function "+this.name+"(entity) {\n  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n=r(38).Reporter,i=r(38).EncoderBuffer,o=r(38).DecoderBuffer,s=r(13),a=["seq","seqof","set","setof","objid","bool","gentime","utctime","null_","enum","int","objDesc","bitstr","bmpstr","charstr","genstr","graphstr","ia5str","iso646str","numstr","octstr","printstr","t61str","unistr","utf8str","videostr"],u=["key","obj","use","optional","explicit","implicit","def","choice","any","contains"].concat(a);function h(t,e){var r={};this._baseState=r,r.enc=t,r.parent=e||null,r.children=null,r.tag=null,r.args=null,r.reverseArgs=null,r.choice=null,r.optional=!1,r.any=!1,r.obj=!1,r.use=null,r.useDecoder=null,r.key=null,r.default=null,r.explicit=null,r.implicit=null,r.contains=null,r.parent||(r.children=[],this._wrap())}t.exports=h;var f=["enc","parent","children","tag","args","reverseArgs","choice","optional","any","obj","use","alteredUse","key","default","explicit","implicit","contains"];h.prototype.clone=function(){var t=this._baseState,e={};f.forEach(function(r){e[r]=t[r]});var r=new 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n=t[r];e[n]=r}),e}))},["_peekTag","_decodeTag","_use","_decodeStr","_decodeObjid","_decodeTime","_decodeNull","_decodeInt","_decodeBool","_decodeList","_encodeComposite","_encodeStr","_encodeObjid","_encodeTime","_encodeNull","_encodeInt","_encodeBool"].forEach(function(t){h.prototype[t]=function(){var e=this._baseState;throw new Error(t+" not implemented for encoding: "+e.enc)}}),a.forEach(function(t){h.prototype[t]=function(){var e=this._baseState,r=Array.prototype.slice.call(arguments);return s(null===e.tag),e.tag=t,this._useArgs(r),this}}),h.prototype.use=function(t){s(t);var e=this._baseState;return s(null===e.use),e.use=t,this},h.prototype.optional=function(){return this._baseState.optional=!0,this},h.prototype.def=function(t){var e=this._baseState;return s(null===e.default),e.default=t,e.optional=!0,this},h.prototype.explicit=function(t){var e=this._baseState;return s(null===e.explicit&&null===e.implicit),e.explicit=t,this},h.prototype.implicit=function(t){var e=this._baseState;return s(null===e.explicit&&null===e.implicit),e.implicit=t,this},h.prototype.obj=function(){var t=this._baseState,e=Array.prototype.slice.call(arguments);return t.obj=!0,0!==e.length&&this._useArgs(e),this},h.prototype.key=function(t){var e=this._baseState;return s(null===e.key),e.key=t,this},h.prototype.any=function(){return this._baseState.any=!0,this},h.prototype.choice=function(t){var e=this._baseState;return s(null===e.choice),e.choice=t,this._useArgs(Object.keys(t).map(function(e){return t[e]})),this},h.prototype.contains=function(t){var e=this._baseState;return s(null===e.use),e.contains=t,this},h.prototype._decode=function(t,e){var r=this._baseState;if(null===r.parent)return t.wrapResult(r.children[0]._decode(t,e));var n,i=r.default,s=!0,a=null;if(null!==r.key&&(a=t.enterKey(r.key)),r.optional){var u=null;if(null!==r.explicit?u=r.explicit:null!==r.implicit?u=r.implicit:null!==r.tag&&(u=r.tag),null!==u||r.any){if(s=this._peekTag(t,u,r.any),t.isError(s))return s}else{var h=t.save();try{null===r.choice?this._decodeGeneric(r.tag,t,e):this._decodeChoice(t,e),s=!0}catch(t){s=!1}t.restore(h)}}if(r.obj&&s&&(n=t.enterObject()),s){if(null!==r.explicit){var f=this._decodeTag(t,r.explicit);if(t.isError(f))return f;t=f}var c=t.offset;if(null===r.use&&null===r.choice){if(r.any)h=t.save();var l=this._decodeTag(t,null!==r.implicit?r.implicit:r.tag,r.any);if(t.isError(l))return l;r.any?i=t.raw(h):t=l}if(e&&e.track&&null!==r.tag&&e.track(t.path(),c,t.length,"tagged"),e&&e.track&&null!==r.tag&&e.track(t.path(),t.offset,t.length,"content"),i=r.any?i:null===r.choice?this._decodeGeneric(r.tag,t,e):this._decodeChoice(t,e),t.isError(i))return i;if(r.any||null!==r.choice||null===r.children||r.children.forEach(function(r){r._decode(t,e)}),r.contains&&("octstr"===r.tag||"bitstr"===r.tag)){var d=new o(i);i=this._getUse(r.contains,t._reporterState.obj)._decode(d,e)}}return r.obj&&s&&(i=t.leaveObject(n)),null===r.key||null===i&&!0!==s?null!==a&&t.exitKey(a):t.leaveKey(a,r.key,i),i},h.prototype._decodeGeneric=function(t,e,r){var n=this._baseState;return"seq"===t||"set"===t?null:"seqof"===t||"setof"===t?this._decodeList(e,t,n.args[0],r):/str$/.test(t)?this._decodeStr(e,t,r):"objid"===t&&n.args?this._decodeObjid(e,n.args[0],n.args[1],r):"objid"===t?this._decodeObjid(e,null,null,r):"gentime"===t||"utctime"===t?this._decodeTime(e,t,r):"null_"===t?this._decodeNull(e,r):"bool"===t?this._decodeBool(e,r):"objDesc"===t?this._decodeStr(e,t,r):"int"===t||"enum"===t?this._decodeInt(e,n.args&&n.args[0],r):null!==n.use?this._getUse(n.use,e._reporterState.obj)._decode(e,r):e.error("unknown tag: "+t)},h.prototype._getUse=function(t,e){var r=this._baseState;return r.useDecoder=this._use(t,e),s(null===r.useDecoder._baseState.parent),r.useDecoder=r.useDecoder._baseState.children[0],r.implicit!==r.useDecoder._baseState.implicit&&(r.useDecoder=r.useDecoder.clone(),r.useDecoder._baseState.implicit=r.implicit),r.useDecoder},h.prototype._decodeChoice=function(t,e){var r=this._baseState,n=null,i=!1;return Object.keys(r.choice).some(function(o){var s=t.save(),a=r.choice[o];try{var u=a._decode(t,e);if(t.isError(u))return!1;n={type:o,value:u},i=!0}catch(e){return t.restore(s),!1}return!0},this),i?n:t.error("Choice not matched")},h.prototype._createEncoderBuffer=function(t){return new i(t,this.reporter)},h.prototype._encode=function(t,e,r){var n=this._baseState;if(null===n.default||n.default!==t){var i=this._encodeValue(t,e,r);if(void 0!==i&&!this._skipDefault(i,e,r))return i}},h.prototype._encodeValue=function(t,e,r){var i=this._baseState;if(null===i.parent)return i.children[0]._encode(t,e||new n);var o=null;if(this.reporter=e,i.optional&&void 0===t){if(null===i.default)return;t=i.default}var s=null,a=!1;if(i.any)o=this._createEncoderBuffer(t);else if(i.choice)o=this._encodeChoice(t,e);else if(i.contains)s=this._getUse(i.contains,r)._encode(t,e),a=!0;else if(i.children)s=i.children.map(function(r){if("null_"===r._baseState.tag)return r._encode(null,e,t);if(null===r._baseState.key)return e.error("Child should have a key");var n=e.enterKey(r._baseState.key);if("object"!=typeof t)return e.error("Child expected, but input is not object");var i=r._encode(t[r._baseState.key],e,t);return e.leaveKey(n),i},this).filter(function(t){return t}),s=this._createEncoderBuffer(s);else if("seqof"===i.tag||"setof"===i.tag){if(!i.args||1!==i.args.length)return e.error("Too many args for : "+i.tag);if(!Array.isArray(t))return e.error("seqof/setof, but data is not Array");var u=this.clone();u._baseState.implicit=null,s=this._createEncoderBuffer(t.map(function(r){var n=this._baseState;return this._getUse(n.args[0],t)._encode(r,e)},u))}else null!==i.use?o=this._getUse(i.use,r)._encode(t,e):(s=this._encodePrimitive(i.tag,t),a=!0);if(!i.any&&null===i.choice){var h=null!==i.implicit?i.implicit:i.tag,f=null===i.implicit?"universal":"context";null===h?null===i.use&&e.error("Tag could be omitted only for .use()"):null===i.use&&(o=this._encodeComposite(h,a,f,s))}return null!==i.explicit&&(o=this._encodeComposite(i.explicit,!1,"context",o)),o},h.prototype._encodeChoice=function(t,e){var r=this._baseState,n=r.choice[t.type];return n||s(!1,t.type+" not found in "+JSON.stringify(Object.keys(r.choice))),n._encode(t.value,e)},h.prototype._encodePrimitive=function(t,e){var r=this._baseState;if(/str$/.test(t))return this._encodeStr(e,t);if("objid"===t&&r.args)return this._encodeObjid(e,r.reverseArgs[0],r.args[1]);if("objid"===t)return this._encodeObjid(e,null,null);if("gentime"===t||"utctime"===t)return this._encodeTime(e,t);if("null_"===t)return this._encodeNull();if("int"===t||"enum"===t)return this._encodeInt(e,r.args&&r.reverseArgs[0]);if("bool"===t)return this._encodeBool(e);if("objDesc"===t)return this._encodeStr(e,t);throw new Error("Unsupported tag: "+t)},h.prototype._isNumstr=function(t){return/^[0-9 ]*$/.test(t)},h.prototype._isPrintstr=function(t){return/^[A-Za-z0-9 '\(\)\+,\-\.\/:=\?]*$/.test(t)}},function(t,e,r){var n=r(143);e.tagClass={0:"universal",1:"application",2:"context",3:"private"},e.tagClassByName=n._reverse(e.tagClass),e.tag={0:"end",1:"bool",2:"int",3:"bitstr",4:"octstr",5:"null_",6:"objid",7:"objDesc",8:"external",9:"real",10:"enum",11:"embed",12:"utf8str",13:"relativeOid",16:"seq",17:"set",18:"numstr",19:"printstr",20:"t61str",21:"videostr",22:"ia5str",23:"utctime",24:"gentime",25:"graphstr",26:"iso646str",27:"genstr",28:"unistr",29:"charstr",30:"bmpstr"},e.tagByName=n._reverse(e.tag)},function(t,e,r){var n=e;n.der=r(144),n.pem=r(332)},function(t,e,r){var n=r(0),i=r(1).Buffer,o=r(144);function s(t){o.call(this,t),this.enc="pem"}n(s,o),t.exports=s,s.prototype.decode=function(t,e){for(var r=t.toString().split(/[\r\n]+/g),n=e.label.toUpperCase(),s=/^-----(BEGIN|END) ([^-]+)-----$/,a=-1,u=-1,h=0;h<r.length;h++){var f=r[h].match(s);if(null!==f&&f[2]===n){if(-1!==a){if("END"!==f[1])break;u=h;break}if("BEGIN"!==f[1])break;a=h}}if(-1===a||-1===u)throw new Error("PEM section not found for: "+n);var c=r.slice(a+1,u).join("");c.replace(/[^a-z0-9\+\/=]+/gi,"");var l=new i(c,"base64");return o.prototype.decode.call(this,l,e)}},function(t,e,r){var n=e;n.der=r(145),n.pem=r(334)},function(t,e,r){var n=r(0),i=r(145);function o(t){i.call(this,t),this.enc="pem"}n(o,i),t.exports=o,o.prototype.encode=function(t,e){for(var r=i.prototype.encode.call(this,t).toString("base64"),n=["-----BEGIN "+e.label+"-----"],o=0;o<r.length;o+=64)n.push(r.slice(o,o+64));return n.push("-----END "+e.label+"-----"),n.join("\n")}},function(t,e,r){"use strict";var n=r(37),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())}),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)}),h=n.define("RDNSequence",function(){this.seqof(u)}),f=n.define("Name",function(){this.choice({rdnSequence:this.use(h)})}),c=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(),this.key("serialNumber").int(),this.key("signature").use(s),this.key("issuer").use(f),this.key("validity").use(c),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={"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){(function(e){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 ((?:.* KEY)|CERTIFICATE)-----([0-9A-z\n\r\+\/\=]+)-----END \1-----$/m,s=r(50),a=r(76);t.exports=function(t,r){var u,h=t.toString(),f=h.match(n);if(f){var c="aes"+f[1],l=new e(f[2],"hex"),d=new e(f[3].replace(/[\r\n]/g,""),"base64"),p=s(r,l.slice(0,8),parseInt(f[1],10)).key,m=[],v=a.createDecipheriv(c,p,l);m.push(v.update(d)),m.push(v.final()),u=e.concat(m)}else{var g=h.match(o);u=new e(g[2].replace(/[\r\n]/g,""),"base64")}return{tag:h.match(i)[1],data:u}}}).call(this,r(1).Buffer)},function(t,e,r){(function(e){var n=r(3),i=r(6).ec,o=r(52),s=r(146);function a(t,e){if(t.cmpn(0)<=0)throw new Error("invalid sig");if(t.cmp(e)>=e)throw new Error("invalid sig")}t.exports=function(t,r,u,h,f){var c=o(u);if("ec"===c.type){if("ecdsa"!==h&&"ecdsa/rsa"!==h)throw new Error("wrong public key type");return function(t,e,r){var n=s[r.data.algorithm.curve.join(".")];if(!n)throw new Error("unknown curve "+r.data.algorithm.curve.join("."));var o=new i(n),a=r.data.subjectPrivateKey.data;return o.verify(e,t,a)}(t,r,c)}if("dsa"===c.type){if("dsa"!==h)throw new Error("wrong public key type");return function(t,e,r){var i=r.data.p,s=r.data.q,u=r.data.g,h=r.data.pub_key,f=o.signature.decode(t,"der"),c=f.s,l=f.r;a(c,s),a(l,s);var d=n.mont(i),p=c.invm(s);return 0===u.toRed(d).redPow(new n(e).mul(p).mod(s)).fromRed().mul(h.toRed(d).redPow(l.mul(p).mod(s)).fromRed()).mod(i).mod(s).cmp(l)}(t,r,c)}if("rsa"!==h&&"ecdsa/rsa"!==h)throw new Error("wrong public key type");r=e.concat([f,r]);for(var l=c.modulus.byteLength(),d=[1],p=0;r.length+d.length+2<l;)d.push(255),p++;d.push(0);for(var m=-1;++m<r.length;)d.push(r[m]);d=new e(d);var v=n.mont(c.modulus);t=(t=new n(t).toRed(v)).redPow(new n(c.publicExponent)),t=new e(t.fromRed().toArray());var g=p<8?1:0;for(l=Math.min(t.length,d.length),t.length!==d.length&&(g=1),m=-1;++m<l;)g|=t[m]^d[m];return 0===g}}).call(this,r(1).Buffer)},function(t,e,r){(function(e){var n=r(6),i=r(3);t.exports=function(t){return new s(t)};var o={secp256k1:{name:"secp256k1",byteLength:32},secp224r1:{name:"p224",byteLength:28},prime256v1:{name:"p256",byteLength:32},prime192v1:{name:"p192",byteLength:24},ed25519:{name:"ed25519",byteLength:32},secp384r1:{name:"p384",byteLength:48},secp521r1:{name:"p521",byteLength:66}};function s(t){this.curveType=o[t],this.curveType||(this.curveType={name:t}),this.curve=new n.ec(this.curveType.name),this.keys=void 0}function a(t,r,n){Array.isArray(t)||(t=t.toArray());var i=new e(t);if(n&&i.length<n){var o=new e(n-i.length);o.fill(0),i=e.concat([o,i])}return r?i.toString(r):i}o.p224=o.secp224r1,o.p256=o.secp256r1=o.prime256v1,o.p192=o.secp192r1=o.prime192v1,o.p384=o.secp384r1,o.p521=o.secp521r1,s.prototype.generateKeys=function(t,e){return this.keys=this.curve.genKeyPair(),this.getPublicKey(t,e)},s.prototype.computeSecret=function(t,r,n){return r=r||"utf8",e.isBuffer(t)||(t=new e(t,r)),a(this.curve.keyFromPublic(t).getPublic().mul(this.keys.getPrivate()).getX(),n,this.curveType.byteLength)},s.prototype.getPublicKey=function(t,e){var r=this.keys.getPublic("compressed"===e,!0);return"hybrid"===e&&(r[r.length-1]%2?r[0]=7:r[0]=6),a(r,t)},s.prototype.getPrivateKey=function(t){return a(this.keys.getPrivate(),t)},s.prototype.setPublicKey=function(t,r){return r=r||"utf8",e.isBuffer(t)||(t=new e(t,r)),this.keys._importPublic(t),this},s.prototype.setPrivateKey=function(t,r){r=r||"utf8",e.isBuffer(t)||(t=new e(t,r));var n=new i(t);return n=n.toString(16),this.keys=this.curve.genKeyPair(),this.keys._importPrivate(n),this}}).call(this,r(1).Buffer)},function(t,e,r){e.publicEncrypt=r(341),e.privateDecrypt=r(342),e.privateEncrypt=function(t,r){return e.publicEncrypt(t,r,!0)},e.publicDecrypt=function(t,r){return e.privateDecrypt(t,r,!0)}},function(t,e,r){(function(e){var n=r(52),i=r(27),o=r(23),s=r(147),a=r(148),u=r(3),h=r(149),f=r(78);t.exports=function(t,r,c){var l;l=t.padding?t.padding:c?1:4;var d,p=n(t);if(4===l)d=function(t,r){var n=t.modulus.byteLength(),h=r.length,f=o("sha1").update(new e("")).digest(),c=f.length,l=2*c;if(h>n-l-2)throw new Error("message too long");var d=new e(n-h-l-2);d.fill(0);var p=n-c-1,m=i(c),v=a(e.concat([f,d,new e([1]),r],p),s(m,p)),g=a(m,s(v,c));return new u(e.concat([new e([0]),g,v],n))}(p,r);else if(1===l)d=function(t,r,n){var o,s=r.length,a=t.modulus.byteLength();if(s>a-11)throw new Error("message too long");n?(o=new e(a-s-3)).fill(255):o=function(t,r){var n,o=new e(t),s=0,a=i(2*t),u=0;for(;s<t;)u===a.length&&(a=i(2*t),u=0),(n=a[u++])&&(o[s++]=n);return o}(a-s-3);return new u(e.concat([new e([0,n?1:2]),o,new e([0]),r],a))}(p,r,c);else{if(3!==l)throw new Error("unknown padding");if((d=new u(r)).cmp(p.modulus)>=0)throw new Error("data too long for 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0===e&&(e=l.account());var r=m(f,t);return i.default.all([r.methods.balanceOf(e).call(),r.methods.decimals().call()]).then(function(t){var e=(0,n.default)(t,2),r=e[0],i=e[1];return p(r,i)})},getNetworkName:function(t){if(t=void 0===t?String(l.networkId()):String(t),!(0,o.default)(c).includes(t))throw Error("Network id '"+t+"' is invalid.");return c[t].name},getNetworkType:function(t){if(t=void 0===t?String(l.networkId()):String(t),!(0,o.default)(c).includes(t))throw Error("Network id '"+t+"' is invalid.");return c[t].type},getContract:m,sendTransaction:function(t,e){var r=["error"],s=r.concat(["transactionHash","receipt","confirmation"]);if(!r.every(function(t){return(0,o.default)(e).includes(t)}))throw Error("Please provide an 'error' handler.");if(!(0,o.default)(e).every(function(t){return s.includes(t)}))throw Error("Invalid handler passed. Allowed handlers are: '"+s.toString().join("', '")+"'.");for(var u=0;u<s.length;u++)void 0===e[s[u]]&&(e[s[u]]=function(){});return i.default.all([l.web3js().eth.getGasPrice().catch(function(t){return e.error(t,"Could not fetch gas price."),null}),t.estimateGas({from:l.account()}).catch(function(t){return e.error(t,"The transaction would fail."),null}),d(void 0,"wei").catch(function(t){return e.error(t,"Could not fetch sending address balance."),null})]).then(function(r){if(r.some(function(t){return null===t})){var i=Error("This error was already handled.");throw i.name="HandledError",i}var o=(0,n.default)(r,3),s=o[0],u=o[1],h=o[2],f=parseInt(1.1*u),c=new a.BN(s).mul(new a.BN(f));if(new a.BN(h).lt(c)){var d="Insufficient balance. Ensure you have at least "+p(c.toString(),"18")+" ETH.";e.error(Error(d),d)}else t.send({from:l.account(),gasPrice:s,gas:f}).on("transactionHash",function(t){e.transactionHash(t)}).on("receipt",function(t){e.receipt(t)}).on("confirmation",function(t,r){e.confirmation(t,r)}).on("error",function(t){e.error(t,"Unable to send transaction.")})}).catch(function(t){"HandledError"!==t.name&&e.error(t,"Unexpected error.")})},toDecimal:p,fromDecimal:function(t,e){var r=t.split("."),i=(0,n.default)(r,2),o=i[0],s=i[1];if((s=void 0===s?"":s).length>e)throw new Error("The fractional amount of the passed number was too high");return o+(s+="0".repeat(e-s.length))},etherscanFormat:function(t,e,r){if(!["transaction","address","token"].includes(t))throw Error("Type '"+t+"' is invalid.");if(r=void 0===r?String(l.networkId()):String(r),!(0,o.default)(c).includes(r))throw Error("Network id '"+r+"' is invalid.");return"https://"+c[r].etherscanPrefix+"etherscan.io/"+("transaction"===t?"tx":"address"===t?"address":"token")+"/"+e},libraries:{"eth-sig-util":u,"ethereumjs-util":a}}}).call(this,r(1).Buffer)},function(t,e,r){"use strict";t.exports=r(374)(r(377))},function(t,e,r){"use strict";var n=r(375),i=r(376);t.exports=function(t){var e=n(t),r=i(t);return function(t,n){switch("string"==typeof t?t.toLowerCase():t){case"keccak224":return new e(1152,448,null,224,n);case"keccak256":return new e(1088,512,null,256,n);case"keccak384":return new e(832,768,null,384,n);case"keccak512":return new e(576,1024,null,512,n);case"sha3-224":return new e(1152,448,6,224,n);case"sha3-256":return new e(1088,512,6,256,n);case"sha3-384":return new e(832,768,6,384,n);case"sha3-512":return new e(576,1024,6,512,n);case"shake128":return new r(1344,256,31,n);case"shake256":return new r(1088,512,31,n);default:throw new Error("Invald algorithm: "+t)}}}},function(t,e,r){"use strict";var n=r(2).Buffer,i=r(34).Transform,o=r(0);t.exports=function(t){function e(e,r,n,o,s){i.call(this,s),this._rate=e,this._capacity=r,this._delimitedSuffix=n,this._hashBitLength=o,this._options=s,this._state=new t,this._state.initialize(e,r),this._finalized=!1}return o(e,i),e.prototype._transform=function(t,e,r){var n=null;try{this.update(t,e)}catch(t){n=t}r(n)},e.prototype._flush=function(t){var e=null;try{this.push(this.digest())}catch(t){e=t}t(e)},e.prototype.update=function(t,e){if(!n.isBuffer(t)&&"string"!=typeof t)throw new TypeError("Data must be a string or a buffer");if(this._finalized)throw new Error("Digest already called");return n.isBuffer(t)||(t=n.from(t,e)),this._state.absorb(t),this},e.prototype.digest=function(t){if(this._finalized)throw new Error("Digest already called");this._finalized=!0,this._delimitedSuffix&&this._state.absorbLastFewBits(this._delimitedSuffix);var e=this._state.squeeze(this._hashBitLength/8);return void 0!==t&&(e=e.toString(t)),this._resetState(),e},e.prototype._resetState=function(){return this._state.initialize(this._rate,this._capacity),this},e.prototype._clone=function(){var t=new e(this._rate,this._capacity,this._delimitedSuffix,this._hashBitLength,this._options);return this._state.copy(t._state),t._finalized=this._finalized,t},e}},function(t,e,r){"use strict";var n=r(2).Buffer,i=r(34).Transform,o=r(0);t.exports=function(t){function e(e,r,n,o){i.call(this,o),this._rate=e,this._capacity=r,this._delimitedSuffix=n,this._options=o,this._state=new t,this._state.initialize(e,r),this._finalized=!1}return o(e,i),e.prototype._transform=function(t,e,r){var n=null;try{this.update(t,e)}catch(t){n=t}r(n)},e.prototype._flush=function(){},e.prototype._read=function(t){this.push(this.squeeze(t))},e.prototype.update=function(t,e){if(!n.isBuffer(t)&&"string"!=typeof t)throw new TypeError("Data must be a string or a buffer");if(this._finalized)throw new Error("Squeeze already called");return n.isBuffer(t)||(t=n.from(t,e)),this._state.absorb(t),this},e.prototype.squeeze=function(t,e){this._finalized||(this._finalized=!0,this._state.absorbLastFewBits(this._delimitedSuffix));var r=this._state.squeeze(t);return void 0!==e&&(r=r.toString(e)),r},e.prototype._resetState=function(){return this._state.initialize(this._rate,this._capacity),this},e.prototype._clone=function(){var t=new e(this._rate,this._capacity,this._delimitedSuffix,this._options);return this._state.copy(t._state),t._finalized=this._finalized,t},e}},function(t,e,r){"use strict";var n=r(2).Buffer,i=r(378);function o(){this.state=[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],this.blockSize=null,this.count=0,this.squeezing=!1}o.prototype.initialize=function(t,e){for(var r=0;r<50;++r)this.state[r]=0;this.blockSize=t/8,this.count=0,this.squeezing=!1},o.prototype.absorb=function(t){for(var e=0;e<t.length;++e)this.state[~~(this.count/4)]^=t[e]<<this.count%4*8,this.count+=1,this.count===this.blockSize&&(i.p1600(this.state),this.count=0)},o.prototype.absorbLastFewBits=function(t){this.state[~~(this.count/4)]^=t<<this.count%4*8,0!=(128&t)&&this.count===this.blockSize-1&&i.p1600(this.state),this.state[~~((this.blockSize-1)/4)]^=128<<(this.blockSize-1)%4*8,i.p1600(this.state),this.count=0,this.squeezing=!0},o.prototype.squeeze=function(t){this.squeezing||this.absorbLastFewBits(1);for(var e=n.alloc(t),r=0;r<t;++r)e[r]=this.state[~~(this.count/4)]>>>this.count%4*8&255,this.count+=1,this.count===this.blockSize&&(i.p1600(this.state),this.count=0);return e},o.prototype.copy=function(t){for(var e=0;e<50;++e)t.state[e]=this.state[e];t.blockSize=this.blockSize,t.count=this.count,t.squeezing=this.squeezing},t.exports=o},function(t,e,r){"use strict";var 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n.isBuffer(e,o.EC_PUBLIC_KEY_TYPE_INVALID),t.publicKeyVerify(e)},publicKeyTweakAdd:function(e,r,i){return n.isBuffer(e,o.EC_PUBLIC_KEY_TYPE_INVALID),n.isBufferLength2(e,33,65,o.EC_PUBLIC_KEY_LENGTH_INVALID),n.isBuffer(r,o.TWEAK_TYPE_INVALID),n.isBufferLength(r,32,o.TWEAK_LENGTH_INVALID),i=s(i,!0),t.publicKeyTweakAdd(e,r,i)},publicKeyTweakMul:function(e,r,i){return n.isBuffer(e,o.EC_PUBLIC_KEY_TYPE_INVALID),n.isBufferLength2(e,33,65,o.EC_PUBLIC_KEY_LENGTH_INVALID),n.isBuffer(r,o.TWEAK_TYPE_INVALID),n.isBufferLength(r,32,o.TWEAK_LENGTH_INVALID),i=s(i,!0),t.publicKeyTweakMul(e,r,i)},publicKeyCombine:function(e,r){n.isArray(e,o.EC_PUBLIC_KEYS_TYPE_INVALID),n.isLengthGTZero(e,o.EC_PUBLIC_KEYS_LENGTH_INVALID);for(var i=0;i<e.length;++i)n.isBuffer(e[i],o.EC_PUBLIC_KEY_TYPE_INVALID),n.isBufferLength2(e[i],33,65,o.EC_PUBLIC_KEY_LENGTH_INVALID);return r=s(r,!0),t.publicKeyCombine(e,r)},signatureNormalize:function(e){return n.isBuffer(e,o.ECDSA_SIGNATURE_TYPE_INVALID),n.isBufferLength(e,64,o.ECDSA_SIGNATURE_LENGTH_INVALID),t.signatureNormalize(e)},signatureExport:function(e){n.isBuffer(e,o.ECDSA_SIGNATURE_TYPE_INVALID),n.isBufferLength(e,64,o.ECDSA_SIGNATURE_LENGTH_INVALID);var r=t.signatureExport(e);return i.signatureExport(r)},signatureImport:function(e){n.isBuffer(e,o.ECDSA_SIGNATURE_TYPE_INVALID),n.isLengthGTZero(e,o.ECDSA_SIGNATURE_LENGTH_INVALID);var r=i.signatureImport(e);if(r)return t.signatureImport(r);throw new Error(o.ECDSA_SIGNATURE_PARSE_DER_FAIL)},signatureImportLax:function(e){n.isBuffer(e,o.ECDSA_SIGNATURE_TYPE_INVALID),n.isLengthGTZero(e,o.ECDSA_SIGNATURE_LENGTH_INVALID);var r=i.signatureImportLax(e);if(r)return t.signatureImport(r);throw new Error(o.ECDSA_SIGNATURE_PARSE_DER_FAIL)},sign:function(e,r,i){n.isBuffer(e,o.MSG32_TYPE_INVALID),n.isBufferLength(e,32,o.MSG32_LENGTH_INVALID),n.isBuffer(r,o.EC_PRIVATE_KEY_TYPE_INVALID),n.isBufferLength(r,32,o.EC_PRIVATE_KEY_LENGTH_INVALID);var 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t.lastIndexOf("]")===t.length-1}function g(t,e){return t.startsWith("address")||t.startsWith("bytes")?"0x"+e.toString("hex"):e.toString()}function b(t){return t>="0"&&t<="9"}o.eventID=function(t,r){var i=t+"("+r.map(s).join(",")+")";return n.sha3(new e(i))},o.methodID=function(t,e){return o.eventID(t,e).slice(0,4)},o.rawEncode=function(t,r){var n=[],i=[],o=0;for(var a in t.forEach(function(t){if(v(t)){var e=h(t);o+="dynamic"!==e?32*e:32}else o+=32}),t){var u=s(t[a]),f=l(u,r[a]);m(u)?(n.push(l("uint256",o)),i.push(f),o+=f.length):n.push(f)}return e.concat(n.concat(i))},o.rawDecode=function(t,r){var n=[];r=new e(r);var i=0;for(var o in t){var a=p(s(t[o])),u=d(a,r,i);i+=a.memoryUsage,n.push(u)}return n},o.simpleEncode=function(t){var r=Array.prototype.slice.call(arguments).slice(1),n=c(t);if(r.length!==n.args.length)throw new Error("Argument count mismatch");return e.concat([o.methodID(n.method,n.args),o.rawEncode(n.args,r)])},o.simpleDecode=function(t,e){var r=c(t);if(!r.retargs)throw new Error("No return values in method");return o.rawDecode(r.retargs,e)},o.stringify=function(t,e){var r=[];for(var n in t){var i=t[n],o=e[n];o=/^[^\[]+\[.*\]$/.test(i)?o.map(function(t){return g(i,t)}).join(", "):g(i,o),r.push(o)}return r},o.solidityPack=function(t,r){if(t.length!==r.length)throw new Error("Number of types are not matching the values");for(var i,o,u=[],h=0;h<t.length;h++){var c=s(t[h]),l=r[h];if("bytes"===c)u.push(l);else if("string"===c)u.push(new e(l,"utf8"));else if("bool"===c)u.push(new e(l?"01":"00","hex"));else if("address"===c)u.push(n.setLengthLeft(l,20));else if(c.startsWith("bytes")){if((i=a(c))<1||i>32)throw new Error("Invalid bytes<N> width: "+i);u.push(n.setLengthRight(l,i))}else if(c.startsWith("uint")){if((i=a(c))%8||i<8||i>256)throw new Error("Invalid uint<N> width: "+i);if((o=f(l)).bitLength()>i)throw new Error("Supplied uint exceeds width: "+i+" vs "+o.bitLength());u.push(o.toArrayLike(e,"be",i/8))}else{if(!c.startsWith("int"))throw new Error("Unsupported or invalid type: "+c);if((i=a(c))%8||i<8||i>256)throw new Error("Invalid int<N> width: "+i);if((o=f(l)).bitLength()>i)throw new Error("Supplied int exceeds width: "+i+" vs "+o.bitLength());u.push(o.toTwos(i).toArrayLike(e,"be",i/8))}}return e.concat(u)},o.soliditySHA3=function(t,e){return n.sha3(o.solidityPack(t,e))},o.soliditySHA256=function(t,e){return n.sha256(o.solidityPack(t,e))},o.solidityRIPEMD160=function(t,e){return n.ripemd160(o.solidityPack(t,e),!0)},o.fromSerpent=function(t){for(var e=[],r=0;r<t.length;r++){var n=t[r];if("s"===n)e.push("bytes");else if("b"===n){for(var i="bytes",o=r+1;o<t.length&&b(t[o]);)i+=t[o]-"0",o++;r=o-1,e.push(i)}else if("i"===n)e.push("int256");else{if("a"!==n)throw new Error("Unsupported or invalid type: "+n);e.push("int256[]")}}return e},o.toSerpent=function(t){for(var e=[],r=0;r<t.length;r++){var n=t[r];if("bytes"===n)e.push("s");else if(n.startsWith("bytes"))e.push("b"+a(n));else if("int256"===n)e.push("i");else{if("int256[]"!==n)throw new Error("Unsupported or invalid type: "+n);e.push("a")}}return e.join("")},t.exports=o}).call(this,r(1).Buffer)}]);