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ambersplace.net/cohost-archive/static/4843.92a68c31bedb8a982476.js

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/*! For license information please see 4843.92a68c31bedb8a982476.js.LICENSE.txt */
(self.__LOADABLE_LOADED_CHUNKS__=self.__LOADABLE_LOADED_CHUNKS__||[]).push([[4843],{95234:function(t,e){"use strict";function r(t){return Object.keys(t).map((e=>t[e]))}var i;Object.defineProperty(e,"__esModule",{value:!0}),(i=e.HashAlgorithms||(e.HashAlgorithms={})).SHA1="sha1",i.SHA256="sha256",i.SHA512="sha512";const n=r(e.HashAlgorithms);var o;(o=e.KeyEncodings||(e.KeyEncodings={})).ASCII="ascii",o.BASE64="base64",o.HEX="hex",o.LATIN1="latin1",o.UTF8="utf8";const a=r(e.KeyEncodings);var s;(s=e.Strategy||(e.Strategy={})).HOTP="hotp",s.TOTP="totp";const f=r(e.Strategy),h=()=>{throw new Error("Please provide an options.createDigest implementation.")};function c(t){return/^(\d+)$/.test(t)}function u(t,e,r){return t.length>=e?t:`${Array(e+1).join(r)}${t}`.slice(-1*e)}function d(t){const e=`otpauth://${t.type}/{labelPrefix}:{accountName}?secret={secret}{query}`,r=[];if(f.indexOf(t.type)<0)throw new Error(`Expecting options.type to be one of ${f.join(", ")}. 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u=1;for(f=h(t,c,t.length,e),c=0;c<a;c++)u*=e;this.imuln(u),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f)}this.strip()},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var 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c=f>>>26,u=67108863&f,d=Math.min(h,e.length-1),l=Math.max(0,h-t.length+1);l<=d;l++){var p=h-l|0;c+=(a=(n=0|t.words[p])*(o=0|e.words[l])+u)/67108864|0,u=67108863&a}r.words[h]=0|u,f=0|c}return 0!==f?r.words[h]=0|f:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,o=0,a=0;a<this.length;a++){var s=this.words[a],f=(16777215&(s<<n|o)).toString(16);r=0!=(o=s>>>24-n&16777215)||a!==this.length-1?c[6-f.length]+f+r:f+r,(n+=2)>=26&&(n-=26,a--)}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 h=u[t],l=d[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(l).toString(t);r=(p=p.idivn(l)).isZero()?b+r:c[h-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var a,s,f="le"===e,h=new t(o),c=this.clone();if(f){for(s=0;!c.isZero();s++)a=c.andln(255),c.iushrn(8),h[s]=a;for(;s<o;s++)h[s]=0}else{for(s=0;s<o-n;s++)h[s]=0;for(s=0;!c.isZero();s++)a=c.andln(255),c.iushrn(8),h[o-s-1]=a}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 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e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var r=t/26|0,n=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<n:this.words[r]&~(1<<n),this.strip()},o.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,o=0;o<i.length;o++)e=(0|r.words[o])+(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<r.length;o++)e=(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,i,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=t):(r=t,i=this);for(var o=0,a=0;a<i.length;a++)o=(e=(0|r.words[a])-(0|i.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<r.length;a++)o=(e=(0|r.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<r.length&&r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this.length=Math.max(this.length,a),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var p=function(t,e,r){var i,n,o,a=t.words,s=e.words,f=r.words,h=0,c=0|a[0],u=8191&c,d=c>>>13,l=0|a[1],p=8191&l,b=l>>>13,m=0|a[2],g=8191&m,y=m>>>13,v=0|a[3],w=8191&v,_=v>>>13,M=0|a[4],S=8191&M,E=M>>>13,A=0|a[5],k=8191&A,x=A>>>13,B=0|a[6],I=8191&B,R=B>>>13,T=0|a[7],P=8191&T,C=T>>>13,O=0|a[8],L=8191&O,N=O>>>13,j=0|a[9],D=8191&j,q=j>>>13,U=0|s[0],z=8191&U,H=U>>>13,K=0|s[1],F=8191&K,V=K>>>13,W=0|s[2],Y=8191&W,G=W>>>13,Z=0|s[3],J=8191&Z,X=Z>>>13,$=0|s[4],Q=8191&$,tt=$>>>13,et=0|s[5],rt=8191&et,it=et>>>13,nt=0|s[6],ot=8191&nt,at=nt>>>13,st=0|s[7],ft=8191&st,ht=st>>>13,ct=0|s[8],ut=8191&ct,dt=ct>>>13,lt=0|s[9],pt=8191&lt,bt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(h+(i=Math.imul(u,z))|0)+((8191&(n=(n=Math.imul(u,H))+Math.imul(d,z)|0))<<13)|0;h=((o=Math.imul(d,H))+(n>>>13)|0)+(mt>>>26)|0,mt&=67108863,i=Math.imul(p,z),n=(n=Math.imul(p,H))+Math.imul(b,z)|0,o=Math.imul(b,H);var gt=(h+(i=i+Math.imul(u,F)|0)|0)+((8191&(n=(n=n+Math.imul(u,V)|0)+Math.imul(d,F)|0))<<13)|0;h=((o=o+Math.imul(d,V)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,z),n=(n=Math.imul(g,H))+Math.imul(y,z)|0,o=Math.imul(y,H),i=i+Math.imul(p,F)|0,n=(n=n+Math.imul(p,V)|0)+Math.imul(b,F)|0,o=o+Math.imul(b,V)|0;var yt=(h+(i=i+Math.imul(u,Y)|0)|0)+((8191&(n=(n=n+Math.imul(u,G)|0)+Math.imul(d,Y)|0))<<13)|0;h=((o=o+Math.imul(d,G)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(w,z),n=(n=Math.imul(w,H))+Math.imul(_,z)|0,o=Math.imul(_,H),i=i+Math.imul(g,F)|0,n=(n=n+Math.imul(g,V)|0)+Math.imul(y,F)|0,o=o+Math.imul(y,V)|0,i=i+Math.imul(p,Y)|0,n=(n=n+Math.imul(p,G)|0)+Math.imul(b,Y)|0,o=o+Math.imul(b,G)|0;var 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_t=(h+(i=i+Math.imul(u,rt)|0)|0)+((8191&(n=(n=n+Math.imul(u,it)|0)+Math.imul(d,rt)|0))<<13)|0;h=((o=o+Math.imul(d,it)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(I,z),n=(n=Math.imul(I,H))+Math.imul(R,z)|0,o=Math.imul(R,H),i=i+Math.imul(k,F)|0,n=(n=n+Math.imul(k,V)|0)+Math.imul(x,F)|0,o=o+Math.imul(x,V)|0,i=i+Math.imul(S,Y)|0,n=(n=n+Math.imul(S,G)|0)+Math.imul(E,Y)|0,o=o+Math.imul(E,G)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(_,J)|0,o=o+Math.imul(_,X)|0,i=i+Math.imul(g,Q)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(y,Q)|0,o=o+Math.imul(y,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,it)|0;var Mt=(h+(i=i+Math.imul(u,ot)|0)|0)+((8191&(n=(n=n+Math.imul(u,at)|0)+Math.imul(d,ot)|0))<<13)|0;h=((o=o+Math.imul(d,at)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(P,z),n=(n=Math.imul(P,H))+Math.imul(C,z)|0,o=Math.imul(C,H),i=i+Math.imul(I,F)|0,n=(n=n+Math.imul(I,V)|0)+Math.imul(R,F)|0,o=o+Math.imul(R,V)|0,i=i+Math.imul(k,Y)|0,n=(n=n+Math.imul(k,G)|0)+Math.imul(x,Y)|0,o=o+Math.imul(x,G)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(w,Q)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(y,rt)|0,o=o+Math.imul(y,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0;var St=(h+(i=i+Math.imul(u,ft)|0)|0)+((8191&(n=(n=n+Math.imul(u,ht)|0)+Math.imul(d,ft)|0))<<13)|0;h=((o=o+Math.imul(d,ht)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(L,z),n=(n=Math.imul(L,H))+Math.imul(N,z)|0,o=Math.imul(N,H),i=i+Math.imul(P,F)|0,n=(n=n+Math.imul(P,V)|0)+Math.imul(C,F)|0,o=o+Math.imul(C,V)|0,i=i+Math.imul(I,Y)|0,n=(n=n+Math.imul(I,G)|0)+Math.imul(R,Y)|0,o=o+Math.imul(R,G)|0,i=i+Math.imul(k,J)|0,n=(n=n+Math.imul(k,X)|0)+Math.imul(x,J)|0,o=o+Math.imul(x,X)|0,i=i+Math.imul(S,Q)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,at)|0)+Math.imul(y,ot)|0,o=o+Math.imul(y,at)|0,i=i+Math.imul(p,ft)|0,n=(n=n+Math.imul(p,ht)|0)+Math.imul(b,ft)|0,o=o+Math.imul(b,ht)|0;var Et=(h+(i=i+Math.imul(u,ut)|0)|0)+((8191&(n=(n=n+Math.imul(u,dt)|0)+Math.imul(d,ut)|0))<<13)|0;h=((o=o+Math.imul(d,dt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(D,z),n=(n=Math.imul(D,H))+Math.imul(q,z)|0,o=Math.imul(q,H),i=i+Math.imul(L,F)|0,n=(n=n+Math.imul(L,V)|0)+Math.imul(N,F)|0,o=o+Math.imul(N,V)|0,i=i+Math.imul(P,Y)|0,n=(n=n+Math.imul(P,G)|0)+Math.imul(C,Y)|0,o=o+Math.imul(C,G)|0,i=i+Math.imul(I,J)|0,n=(n=n+Math.imul(I,X)|0)+Math.imul(R,J)|0,o=o+Math.imul(R,X)|0,i=i+Math.imul(k,Q)|0,n=(n=n+Math.imul(k,tt)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,at)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,at)|0,i=i+Math.imul(g,ft)|0,n=(n=n+Math.imul(g,ht)|0)+Math.imul(y,ft)|0,o=o+Math.imul(y,ht)|0,i=i+Math.imul(p,ut)|0,n=(n=n+Math.imul(p,dt)|0)+Math.imul(b,ut)|0,o=o+Math.imul(b,dt)|0;var At=(h+(i=i+Math.imul(u,pt)|0)|0)+((8191&(n=(n=n+Math.imul(u,bt)|0)+Math.imul(d,pt)|0))<<13)|0;h=((o=o+Math.imul(d,bt)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(D,F),n=(n=Math.imul(D,V))+Math.imul(q,F)|0,o=Math.imul(q,V),i=i+Math.imul(L,Y)|0,n=(n=n+Math.imul(L,G)|0)+Math.imul(N,Y)|0,o=o+Math.imul(N,G)|0,i=i+Math.imul(P,J)|0,n=(n=n+Math.imul(P,X)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(I,Q)|0,n=(n=n+Math.imul(I,tt)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,i=i+Math.imul(k,rt)|0,n=(n=n+Math.imul(k,it)|0)+Math.imul(x,rt)|0,o=o+Math.imul(x,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(w,ft)|0,n=(n=n+Math.imul(w,ht)|0)+Math.imul(_,ft)|0,o=o+Math.imul(_,ht)|0,i=i+Math.imul(g,ut)|0,n=(n=n+Math.imul(g,dt)|0)+Math.imul(y,ut)|0,o=o+Math.imul(y,dt)|0;var kt=(h+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;h=((o=o+Math.imul(b,bt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(D,Y),n=(n=Math.imul(D,G))+Math.imul(q,Y)|0,o=Math.imul(q,G),i=i+Math.imul(L,J)|0,n=(n=n+Math.imul(L,X)|0)+Math.imul(N,J)|0,o=o+Math.imul(N,X)|0,i=i+Math.imul(P,Q)|0,n=(n=n+Math.imul(P,tt)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(I,rt)|0,n=(n=n+Math.imul(I,it)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,it)|0,i=i+Math.imul(k,ot)|0,n=(n=n+Math.imul(k,at)|0)+Math.imul(x,ot)|0,o=o+Math.imul(x,at)|0,i=i+Math.imul(S,ft)|0,n=(n=n+Math.imul(S,ht)|0)+Math.imul(E,ft)|0,o=o+Math.imul(E,ht)|0,i=i+Math.imul(w,ut)|0,n=(n=n+Math.imul(w,dt)|0)+Math.imul(_,ut)|0,o=o+Math.imul(_,dt)|0;var xt=(h+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,bt)|0)+Math.imul(y,pt)|0))<<13)|0;h=((o=o+Math.imul(y,bt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(D,J),n=(n=Math.imul(D,X))+Math.imul(q,J)|0,o=Math.imul(q,X),i=i+Math.imul(L,Q)|0,n=(n=n+Math.imul(L,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,i=i+Math.imul(P,rt)|0,n=(n=n+Math.imul(P,it)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(I,ot)|0,n=(n=n+Math.imul(I,at)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,at)|0,i=i+Math.imul(k,ft)|0,n=(n=n+Math.imul(k,ht)|0)+Math.imul(x,ft)|0,o=o+Math.imul(x,ht)|0,i=i+Math.imul(S,ut)|0,n=(n=n+Math.imul(S,dt)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,dt)|0;var Bt=(h+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,bt)|0)+Math.imul(_,pt)|0))<<13)|0;h=((o=o+Math.imul(_,bt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(D,Q),n=(n=Math.imul(D,tt))+Math.imul(q,Q)|0,o=Math.imul(q,tt),i=i+Math.imul(L,rt)|0,n=(n=n+Math.imul(L,it)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,it)|0,i=i+Math.imul(P,ot)|0,n=(n=n+Math.imul(P,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(I,ft)|0,n=(n=n+Math.imul(I,ht)|0)+Math.imul(R,ft)|0,o=o+Math.imul(R,ht)|0,i=i+Math.imul(k,ut)|0,n=(n=n+Math.imul(k,dt)|0)+Math.imul(x,ut)|0,o=o+Math.imul(x,dt)|0;var It=(h+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,bt)|0)+Math.imul(E,pt)|0))<<13)|0;h=((o=o+Math.imul(E,bt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(D,rt),n=(n=Math.imul(D,it))+Math.imul(q,rt)|0,o=Math.imul(q,it),i=i+Math.imul(L,ot)|0,n=(n=n+Math.imul(L,at)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,at)|0,i=i+Math.imul(P,ft)|0,n=(n=n+Math.imul(P,ht)|0)+Math.imul(C,ft)|0,o=o+Math.imul(C,ht)|0,i=i+Math.imul(I,ut)|0,n=(n=n+Math.imul(I,dt)|0)+Math.imul(R,ut)|0,o=o+Math.imul(R,dt)|0;var Rt=(h+(i=i+Math.imul(k,pt)|0)|0)+((8191&(n=(n=n+Math.imul(k,bt)|0)+Math.imul(x,pt)|0))<<13)|0;h=((o=o+Math.imul(x,bt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(D,ot),n=(n=Math.imul(D,at))+Math.imul(q,ot)|0,o=Math.imul(q,at),i=i+Math.imul(L,ft)|0,n=(n=n+Math.imul(L,ht)|0)+Math.imul(N,ft)|0,o=o+Math.imul(N,ht)|0,i=i+Math.imul(P,ut)|0,n=(n=n+Math.imul(P,dt)|0)+Math.imul(C,ut)|0,o=o+Math.imul(C,dt)|0;var Tt=(h+(i=i+Math.imul(I,pt)|0)|0)+((8191&(n=(n=n+Math.imul(I,bt)|0)+Math.imul(R,pt)|0))<<13)|0;h=((o=o+Math.imul(R,bt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(D,ft),n=(n=Math.imul(D,ht))+Math.imul(q,ft)|0,o=Math.imul(q,ht),i=i+Math.imul(L,ut)|0,n=(n=n+Math.imul(L,dt)|0)+Math.imul(N,ut)|0,o=o+Math.imul(N,dt)|0;var Pt=(h+(i=i+Math.imul(P,pt)|0)|0)+((8191&(n=(n=n+Math.imul(P,bt)|0)+Math.imul(C,pt)|0))<<13)|0;h=((o=o+Math.imul(C,bt)|0)+(n>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,i=Math.imul(D,ut),n=(n=Math.imul(D,dt))+Math.imul(q,ut)|0,o=Math.imul(q,dt);var Ct=(h+(i=i+Math.imul(L,pt)|0)|0)+((8191&(n=(n=n+Math.imul(L,bt)|0)+Math.imul(N,pt)|0))<<13)|0;h=((o=o+Math.imul(N,bt)|0)+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Ot=(h+(i=Math.imul(D,pt))|0)+((8191&(n=(n=Math.imul(D,bt))+Math.imul(q,pt)|0))<<13)|0;return h=((o=Math.imul(q,bt))+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,f[0]=mt,f[1]=gt,f[2]=yt,f[3]=vt,f[4]=wt,f[5]=_t,f[6]=Mt,f[7]=St,f[8]=Et,f[9]=At,f[10]=kt,f[11]=xt,f[12]=Bt,f[13]=It,f[14]=Rt,f[15]=Tt,f[16]=Pt,f[17]=Ct,f[18]=Ot,0!==h&&(f[19]=h,r.length++),r};function b(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(p=l),o.prototype.mulTo=function(t,e){var r,i=this.length+t.length;return r=10===this.length&&10===t.length?p(this,t,e):i<63?l(this,t,e):i<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var a=n;n=0;for(var s=67108863&i,f=Math.min(o,e.length-1),h=Math.max(0,o-t.length+1);h<=f;h++){var c=o-h,u=(0|t.words[c])*(0|e.words[h]),d=67108863&u;s=67108863&(d=d+s|0),n+=(a=(a=a+(u/67108864|0)|0)+(d>>>26)|0)>>>26,a&=67108863}r.words[o]=s,i=a,a=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):b(this,t,e),r},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},m.prototype.permute=function(t,e,r,i,n,o){for(var a=0;a<o;a++)i[a]=e[t[a]],n[a]=r[t[a]]},m.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var a=1;a<n;a<<=1)for(var s=a<<1,f=Math.cos(2*Math.PI/s),h=Math.sin(2*Math.PI/s),c=0;c<n;c+=s)for(var u=f,d=h,l=0;l<a;l++){var p=r[c+l],b=i[c+l],m=r[c+l+a],g=i[c+l+a],y=u*m-d*g;g=u*g+d*m,m=y,r[c+l]=p+m,i[c+l]=b+g,r[c+l+a]=p-m,i[c+l+a]=b-g,l!==s&&(y=f*u-h*d,d=f*d+h*u,u=y)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},m.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},m.prototype.convert13b=function(t,e,r,n){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<n;++a)r[a]=0;i(0===o),i(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 i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),f=new Array(i),h=new Array(i),c=new Array(i),u=new Array(i),d=r.words;d.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,h,i),this.transform(a,o,s,f,i,n),this.transform(h,o,c,u,i,n);for(var l=0;l<i;l++){var p=s[l]*c[l]-f[l]*u[l];f[l]=s[l]*u[l]+f[l]*c[l],s[l]=p}return this.conjugate(s,f,i),this.transform(s,f,d,o,i,n),this.conjugate(d,o,i),this.normalize13b(d,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),b(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,o=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,f=(0|this.words[e])-s<<r;this.words[e]=f|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,f=r;if(n-=a,n=Math.max(0,n),f){for(var h=0;h<a;h++)f.words[h]=this.words[h];f.length=a}if(0===a);else if(this.length>a)for(this.length-=a,h=0;h<this.length;h++)this.words[h]=this.words[h+a];else this.words[0]=0,this.length=1;var c=0;for(h=this.length-1;h>=0&&(0!==c||h>=n);h--){var u=0|this.words[h];this.words[h]=c<<26-o|u>>>o,c=u&s}return f&&0!==c&&(f.words[f.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r||!(this.words[r]&n))},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,a=t.length+r;this._expand(a);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+s;var f=(0|t.words[n])*e;s=((o-=67108863&f)>>26)-(f/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)s=(o=(0|this.words[n+r])+s)>>26,this.words[n+r]=67108863&o;if(0===s)return this.strip();for(i(-1===s),s=0,n=0;n<this.length;n++)s=(o=-(0|this.words[n])+s)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,a=0|n.words[n.length-1];0!=(r=26-this._countBits(a))&&(n=n.ushln(r),i.iushln(r),a=0|n.words[n.length-1]);var s,f=i.length-n.length;if("mod"!==e){(s=new o(null)).length=f+1,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}var c=i.clone()._ishlnsubmul(n,1,f);0===c.negative&&(i=c,s&&(s.words[f]=1));for(var u=f-1;u>=0;u--){var d=67108864*(0|i.words[n.length+u])+(0|i.words[n.length+u-1]);for(d=Math.min(d/a|0,67108863),i._ishlnsubmul(n,d,u);0!==i.negative;)d--,i.negative=0,i._ishlnsubmul(n,1,u),i.isZero()||(i.negative^=1);s&&(s.words[u]=d)}return s&&s.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(n=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:n,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,r=0,n=this.length-1;n>=0;n--)r=(e*r+(0|this.words[n]))%t;return r},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+67108864*e;this.words[r]=n/t|0,e=n%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new o(1),a=new o(0),s=new o(0),f=new o(1),h=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++h;for(var c=r.clone(),u=e.clone();!e.isZero();){for(var d=0,l=1;0==(e.words[0]&l)&&d<26;++d,l<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(n.isOdd()||a.isOdd())&&(n.iadd(c),a.isub(u)),n.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||f.isOdd())&&(s.iadd(c),f.isub(u)),s.iushrn(1),f.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(s),a.isub(f)):(r.isub(e),s.isub(n),f.isub(a))}return{a:s,b:f,gcd:r.iushln(h)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,a=new o(1),s=new o(0),f=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var h=0,c=1;0==(e.words[0]&c)&&h<26;++h,c<<=1);if(h>0)for(e.iushrn(h);h-- >0;)a.isOdd()&&a.iadd(f),a.iushrn(1);for(var u=0,d=1;0==(r.words[0]&d)&&u<26;++u,d<<=1);if(u>0)for(r.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(f),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(n=0===e.cmpn(1)?a:s).cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new S(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function y(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function w(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function _(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){y.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function S(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function E(t){S.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}y.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},y.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},y.prototype.split=function(t,e){t.iushrn(this.n,0,e)},y.prototype.imulK=function(t){return t.imul(this.k)},n(v,y),v.prototype.split=function(t,e){for(var r=4194303,i=Math.min(t.length,9),n=0;n<i;n++)e.words[n]=t.words[n];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var o=t.words[9];for(e.words[e.length++]=o&r,n=10;n<t.length;n++){var a=0|t.words[n];t.words[n-10]=(a&r)<<4|o>>>22,o=a}o>>>=22,t.words[n-10]=o,0===o&&t.length>10?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(w,y),n(_,y),n(M,y),M.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new w;else if("p192"===t)e=new _;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return g[t]=e,e},S.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},S.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},S.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},S.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},S.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},S.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},S.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},S.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},S.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},S.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},S.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},S.prototype.isqr=function(t){return this.imul(t,t.clone())},S.prototype.sqr=function(t){return this.mul(t,t)},S.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),a=0;!n.isZero()&&0===n.andln(1);)a++,n.iushrn(1);i(!n.isZero());var s=new o(1).toRed(this),f=s.redNeg(),h=this.m.subn(1).iushrn(1),c=this.m.bitLength();for(c=new o(2*c*c).toRed(this);0!==this.pow(c,h).cmp(f);)c.redIAdd(f);for(var u=this.pow(c,n),d=this.pow(t,n.addn(1).iushrn(1)),l=this.pow(t,n),p=a;0!==l.cmp(s);){for(var b=l,m=0;0!==b.cmp(s);m++)b=b.redSqr();i(m<p);var g=this.pow(u,new o(1).iushln(p-m-1));d=d.redMul(g),u=g.redSqr(),l=l.redMul(u),p=m}return d},S.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},S.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],a=0,s=0,f=e.bitLength()%26;for(0===f&&(f=26),i=e.length-1;i>=0;i--){for(var h=e.words[i],c=f-1;c>=0;c--){var u=h>>c&1;n!==r[0]&&(n=this.sqr(n)),0!==u||0!==a?(a<<=1,a|=u,(4==++s||0===i&&0===c)&&(n=this.mul(n,r[a]),s=0,a=0)):s=0}f=26}return n},S.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},S.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new E(t)},n(E,S),E.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},E.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},E.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var 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n=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&(n++,this.negative=1),n<t.length&&(16===e?this._parseHex(t,n,r):(this._parseBase(t,e,n),"le"===r&&this._initArray(this.toArray(),e,r)))},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(i(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(i("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var o,a,s=0;if("be"===r)for(n=t.length-1,o=0;n>=0;n-=3)a=t[n]|t[n-1]<<8|t[n-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else 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u=1;for(f=h(t,c,t.length,e),c=0;c<a;c++)u*=e;this.imuln(u),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f)}this._strip()},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype._move=function(t){c(t,this)},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype._strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},"undefined"!=typeof Symbol&&"function"==typeof Symbol.for)try{o.prototype[Symbol.for("nodejs.util.inspect.custom")]=u}catch(t){o.prototype.inspect=u}else o.prototype.inspect=u;function u(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"}var 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c=f>>>26,u=67108863&f,d=Math.min(h,e.length-1),l=Math.max(0,h-t.length+1);l<=d;l++){var p=h-l|0;c+=(a=(n=0|t.words[p])*(o=0|e.words[l])+u)/67108864|0,u=67108863&a}r.words[h]=0|u,f=0|c}return 0!==f?r.words[h]=0|f:r.length--,r._strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,o=0,a=0;a<this.length;a++){var s=this.words[a],f=(16777215&(s<<n|o)).toString(16);r=0!=(o=s>>>24-n&16777215)||a!==this.length-1?d[6-f.length]+f+r:f+r,(n+=2)>=26&&(n-=26,a--)}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 h=l[t],c=p[t];r="";var u=this.clone();for(u.negative=0;!u.isZero();){var b=u.modrn(c).toString(t);r=(u=u.idivn(c)).isZero()?b+r:d[h-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16,2)},a&&(o.prototype.toBuffer=function(t,e){return this.toArrayLike(a,t,e)}),o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){this._strip();var n=this.byteLength(),o=r||Math.max(1,n);i(n<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0");var a=function(t,e){return t.allocUnsafe?t.allocUnsafe(e):new t(e)}(t,o);return this["_toArrayLike"+("le"===e?"LE":"BE")](a,n),a},o.prototype._toArrayLikeLE=function(t,e){for(var r=0,i=0,n=0,o=0;n<this.length;n++){var a=this.words[n]<<o|i;t[r++]=255&a,r<t.length&&(t[r++]=a>>8&255),r<t.length&&(t[r++]=a>>16&255),6===o?(r<t.length&&(t[r++]=a>>24&255),i=0,o=0):(i=a>>>24,o+=2)}if(r<t.length)for(t[r++]=i;r<t.length;)t[r++]=0},o.prototype._toArrayLikeBE=function(t,e){for(var r=t.length-1,i=0,n=0,o=0;n<this.length;n++){var a=this.words[n]<<o|i;t[r--]=255&a,r>=0&&(t[r--]=a>>8&255),r>=0&&(t[r--]=a>>16&255),6===o?(r>=0&&(t[r--]=a>>24&255),i=0,o=0):(i=a>>>24,o+=2)}if(r>=0)for(t[r--]=i;r>=0;)t[r--]=0},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 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i,n,o,a=t.words,s=e.words,f=r.words,h=0,c=0|a[0],u=8191&c,d=c>>>13,l=0|a[1],p=8191&l,b=l>>>13,m=0|a[2],g=8191&m,y=m>>>13,v=0|a[3],w=8191&v,_=v>>>13,M=0|a[4],S=8191&M,E=M>>>13,A=0|a[5],k=8191&A,x=A>>>13,B=0|a[6],I=8191&B,R=B>>>13,T=0|a[7],P=8191&T,C=T>>>13,O=0|a[8],L=8191&O,N=O>>>13,j=0|a[9],D=8191&j,q=j>>>13,U=0|s[0],z=8191&U,H=U>>>13,K=0|s[1],F=8191&K,V=K>>>13,W=0|s[2],Y=8191&W,G=W>>>13,Z=0|s[3],J=8191&Z,X=Z>>>13,$=0|s[4],Q=8191&$,tt=$>>>13,et=0|s[5],rt=8191&et,it=et>>>13,nt=0|s[6],ot=8191&nt,at=nt>>>13,st=0|s[7],ft=8191&st,ht=st>>>13,ct=0|s[8],ut=8191&ct,dt=ct>>>13,lt=0|s[9],pt=8191&lt,bt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(h+(i=Math.imul(u,z))|0)+((8191&(n=(n=Math.imul(u,H))+Math.imul(d,z)|0))<<13)|0;h=((o=Math.imul(d,H))+(n>>>13)|0)+(mt>>>26)|0,mt&=67108863,i=Math.imul(p,z),n=(n=Math.imul(p,H))+Math.imul(b,z)|0,o=Math.imul(b,H);var gt=(h+(i=i+Math.imul(u,F)|0)|0)+((8191&(n=(n=n+Math.imul(u,V)|0)+Math.imul(d,F)|0))<<13)|0;h=((o=o+Math.imul(d,V)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,z),n=(n=Math.imul(g,H))+Math.imul(y,z)|0,o=Math.imul(y,H),i=i+Math.imul(p,F)|0,n=(n=n+Math.imul(p,V)|0)+Math.imul(b,F)|0,o=o+Math.imul(b,V)|0;var yt=(h+(i=i+Math.imul(u,Y)|0)|0)+((8191&(n=(n=n+Math.imul(u,G)|0)+Math.imul(d,Y)|0))<<13)|0;h=((o=o+Math.imul(d,G)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(w,z),n=(n=Math.imul(w,H))+Math.imul(_,z)|0,o=Math.imul(_,H),i=i+Math.imul(g,F)|0,n=(n=n+Math.imul(g,V)|0)+Math.imul(y,F)|0,o=o+Math.imul(y,V)|0,i=i+Math.imul(p,Y)|0,n=(n=n+Math.imul(p,G)|0)+Math.imul(b,Y)|0,o=o+Math.imul(b,G)|0;var vt=(h+(i=i+Math.imul(u,J)|0)|0)+((8191&(n=(n=n+Math.imul(u,X)|0)+Math.imul(d,J)|0))<<13)|0;h=((o=o+Math.imul(d,X)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(S,z),n=(n=Math.imul(S,H))+Math.imul(E,z)|0,o=Math.imul(E,H),i=i+Math.imul(w,F)|0,n=(n=n+Math.imul(w,V)|0)+Math.imul(_,F)|0,o=o+Math.imul(_,V)|0,i=i+Math.imul(g,Y)|0,n=(n=n+Math.imul(g,G)|0)+Math.imul(y,Y)|0,o=o+Math.imul(y,G)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(b,J)|0,o=o+Math.imul(b,X)|0;var wt=(h+(i=i+Math.imul(u,Q)|0)|0)+((8191&(n=(n=n+Math.imul(u,tt)|0)+Math.imul(d,Q)|0))<<13)|0;h=((o=o+Math.imul(d,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(k,z),n=(n=Math.imul(k,H))+Math.imul(x,z)|0,o=Math.imul(x,H),i=i+Math.imul(S,F)|0,n=(n=n+Math.imul(S,V)|0)+Math.imul(E,F)|0,o=o+Math.imul(E,V)|0,i=i+Math.imul(w,Y)|0,n=(n=n+Math.imul(w,G)|0)+Math.imul(_,Y)|0,o=o+Math.imul(_,G)|0,i=i+Math.imul(g,J)|0,n=(n=n+Math.imul(g,X)|0)+Math.imul(y,J)|0,o=o+Math.imul(y,X)|0,i=i+Math.imul(p,Q)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,tt)|0;var _t=(h+(i=i+Math.imul(u,rt)|0)|0)+((8191&(n=(n=n+Math.imul(u,it)|0)+Math.imul(d,rt)|0))<<13)|0;h=((o=o+Math.imul(d,it)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(I,z),n=(n=Math.imul(I,H))+Math.imul(R,z)|0,o=Math.imul(R,H),i=i+Math.imul(k,F)|0,n=(n=n+Math.imul(k,V)|0)+Math.imul(x,F)|0,o=o+Math.imul(x,V)|0,i=i+Math.imul(S,Y)|0,n=(n=n+Math.imul(S,G)|0)+Math.imul(E,Y)|0,o=o+Math.imul(E,G)|0,i=i+Math.imul(w,J)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(_,J)|0,o=o+Math.imul(_,X)|0,i=i+Math.imul(g,Q)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(y,Q)|0,o=o+Math.imul(y,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,it)|0;var Mt=(h+(i=i+Math.imul(u,ot)|0)|0)+((8191&(n=(n=n+Math.imul(u,at)|0)+Math.imul(d,ot)|0))<<13)|0;h=((o=o+Math.imul(d,at)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(P,z),n=(n=Math.imul(P,H))+Math.imul(C,z)|0,o=Math.imul(C,H),i=i+Math.imul(I,F)|0,n=(n=n+Math.imul(I,V)|0)+Math.imul(R,F)|0,o=o+Math.imul(R,V)|0,i=i+Math.imul(k,Y)|0,n=(n=n+Math.imul(k,G)|0)+Math.imul(x,Y)|0,o=o+Math.imul(x,G)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(w,Q)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(y,rt)|0,o=o+Math.imul(y,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0;var St=(h+(i=i+Math.imul(u,ft)|0)|0)+((8191&(n=(n=n+Math.imul(u,ht)|0)+Math.imul(d,ft)|0))<<13)|0;h=((o=o+Math.imul(d,ht)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(L,z),n=(n=Math.imul(L,H))+Math.imul(N,z)|0,o=Math.imul(N,H),i=i+Math.imul(P,F)|0,n=(n=n+Math.imul(P,V)|0)+Math.imul(C,F)|0,o=o+Math.imul(C,V)|0,i=i+Math.imul(I,Y)|0,n=(n=n+Math.imul(I,G)|0)+Math.imul(R,Y)|0,o=o+Math.imul(R,G)|0,i=i+Math.imul(k,J)|0,n=(n=n+Math.imul(k,X)|0)+Math.imul(x,J)|0,o=o+Math.imul(x,X)|0,i=i+Math.imul(S,Q)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,at)|0)+Math.imul(y,ot)|0,o=o+Math.imul(y,at)|0,i=i+Math.imul(p,ft)|0,n=(n=n+Math.imul(p,ht)|0)+Math.imul(b,ft)|0,o=o+Math.imul(b,ht)|0;var Et=(h+(i=i+Math.imul(u,ut)|0)|0)+((8191&(n=(n=n+Math.imul(u,dt)|0)+Math.imul(d,ut)|0))<<13)|0;h=((o=o+Math.imul(d,dt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(D,z),n=(n=Math.imul(D,H))+Math.imul(q,z)|0,o=Math.imul(q,H),i=i+Math.imul(L,F)|0,n=(n=n+Math.imul(L,V)|0)+Math.imul(N,F)|0,o=o+Math.imul(N,V)|0,i=i+Math.imul(P,Y)|0,n=(n=n+Math.imul(P,G)|0)+Math.imul(C,Y)|0,o=o+Math.imul(C,G)|0,i=i+Math.imul(I,J)|0,n=(n=n+Math.imul(I,X)|0)+Math.imul(R,J)|0,o=o+Math.imul(R,X)|0,i=i+Math.imul(k,Q)|0,n=(n=n+Math.imul(k,tt)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,at)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,at)|0,i=i+Math.imul(g,ft)|0,n=(n=n+Math.imul(g,ht)|0)+Math.imul(y,ft)|0,o=o+Math.imul(y,ht)|0,i=i+Math.imul(p,ut)|0,n=(n=n+Math.imul(p,dt)|0)+Math.imul(b,ut)|0,o=o+Math.imul(b,dt)|0;var At=(h+(i=i+Math.imul(u,pt)|0)|0)+((8191&(n=(n=n+Math.imul(u,bt)|0)+Math.imul(d,pt)|0))<<13)|0;h=((o=o+Math.imul(d,bt)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(D,F),n=(n=Math.imul(D,V))+Math.imul(q,F)|0,o=Math.imul(q,V),i=i+Math.imul(L,Y)|0,n=(n=n+Math.imul(L,G)|0)+Math.imul(N,Y)|0,o=o+Math.imul(N,G)|0,i=i+Math.imul(P,J)|0,n=(n=n+Math.imul(P,X)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(I,Q)|0,n=(n=n+Math.imul(I,tt)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,tt)|0,i=i+Math.imul(k,rt)|0,n=(n=n+Math.imul(k,it)|0)+Math.imul(x,rt)|0,o=o+Math.imul(x,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(w,ft)|0,n=(n=n+Math.imul(w,ht)|0)+Math.imul(_,ft)|0,o=o+Math.imul(_,ht)|0,i=i+Math.imul(g,ut)|0,n=(n=n+Math.imul(g,dt)|0)+Math.imul(y,ut)|0,o=o+Math.imul(y,dt)|0;var kt=(h+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;h=((o=o+Math.imul(b,bt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(D,Y),n=(n=Math.imul(D,G))+Math.imul(q,Y)|0,o=Math.imul(q,G),i=i+Math.imul(L,J)|0,n=(n=n+Math.imul(L,X)|0)+Math.imul(N,J)|0,o=o+Math.imul(N,X)|0,i=i+Math.imul(P,Q)|0,n=(n=n+Math.imul(P,tt)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(I,rt)|0,n=(n=n+Math.imul(I,it)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,it)|0,i=i+Math.imul(k,ot)|0,n=(n=n+Math.imul(k,at)|0)+Math.imul(x,ot)|0,o=o+Math.imul(x,at)|0,i=i+Math.imul(S,ft)|0,n=(n=n+Math.imul(S,ht)|0)+Math.imul(E,ft)|0,o=o+Math.imul(E,ht)|0,i=i+Math.imul(w,ut)|0,n=(n=n+Math.imul(w,dt)|0)+Math.imul(_,ut)|0,o=o+Math.imul(_,dt)|0;var xt=(h+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,bt)|0)+Math.imul(y,pt)|0))<<13)|0;h=((o=o+Math.imul(y,bt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(D,J),n=(n=Math.imul(D,X))+Math.imul(q,J)|0,o=Math.imul(q,X),i=i+Math.imul(L,Q)|0,n=(n=n+Math.imul(L,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,i=i+Math.imul(P,rt)|0,n=(n=n+Math.imul(P,it)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(I,ot)|0,n=(n=n+Math.imul(I,at)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,at)|0,i=i+Math.imul(k,ft)|0,n=(n=n+Math.imul(k,ht)|0)+Math.imul(x,ft)|0,o=o+Math.imul(x,ht)|0,i=i+Math.imul(S,ut)|0,n=(n=n+Math.imul(S,dt)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,dt)|0;var Bt=(h+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,bt)|0)+Math.imul(_,pt)|0))<<13)|0;h=((o=o+Math.imul(_,bt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,i=Math.imul(D,Q),n=(n=Math.imul(D,tt))+Math.imul(q,Q)|0,o=Math.imul(q,tt),i=i+Math.imul(L,rt)|0,n=(n=n+Math.imul(L,it)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,it)|0,i=i+Math.imul(P,ot)|0,n=(n=n+Math.imul(P,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(I,ft)|0,n=(n=n+Math.imul(I,ht)|0)+Math.imul(R,ft)|0,o=o+Math.imul(R,ht)|0,i=i+Math.imul(k,ut)|0,n=(n=n+Math.imul(k,dt)|0)+Math.imul(x,ut)|0,o=o+Math.imul(x,dt)|0;var It=(h+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,bt)|0)+Math.imul(E,pt)|0))<<13)|0;h=((o=o+Math.imul(E,bt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(D,rt),n=(n=Math.imul(D,it))+Math.imul(q,rt)|0,o=Math.imul(q,it),i=i+Math.imul(L,ot)|0,n=(n=n+Math.imul(L,at)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,at)|0,i=i+Math.imul(P,ft)|0,n=(n=n+Math.imul(P,ht)|0)+Math.imul(C,ft)|0,o=o+Math.imul(C,ht)|0,i=i+Math.imul(I,ut)|0,n=(n=n+Math.imul(I,dt)|0)+Math.imul(R,ut)|0,o=o+Math.imul(R,dt)|0;var Rt=(h+(i=i+Math.imul(k,pt)|0)|0)+((8191&(n=(n=n+Math.imul(k,bt)|0)+Math.imul(x,pt)|0))<<13)|0;h=((o=o+Math.imul(x,bt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(D,ot),n=(n=Math.imul(D,at))+Math.imul(q,ot)|0,o=Math.imul(q,at),i=i+Math.imul(L,ft)|0,n=(n=n+Math.imul(L,ht)|0)+Math.imul(N,ft)|0,o=o+Math.imul(N,ht)|0,i=i+Math.imul(P,ut)|0,n=(n=n+Math.imul(P,dt)|0)+Math.imul(C,ut)|0,o=o+Math.imul(C,dt)|0;var Tt=(h+(i=i+Math.imul(I,pt)|0)|0)+((8191&(n=(n=n+Math.imul(I,bt)|0)+Math.imul(R,pt)|0))<<13)|0;h=((o=o+Math.imul(R,bt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(D,ft),n=(n=Math.imul(D,ht))+Math.imul(q,ft)|0,o=Math.imul(q,ht),i=i+Math.imul(L,ut)|0,n=(n=n+Math.imul(L,dt)|0)+Math.imul(N,ut)|0,o=o+Math.imul(N,dt)|0;var Pt=(h+(i=i+Math.imul(P,pt)|0)|0)+((8191&(n=(n=n+Math.imul(P,bt)|0)+Math.imul(C,pt)|0))<<13)|0;h=((o=o+Math.imul(C,bt)|0)+(n>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,i=Math.imul(D,ut),n=(n=Math.imul(D,dt))+Math.imul(q,ut)|0,o=Math.imul(q,dt);var Ct=(h+(i=i+Math.imul(L,pt)|0)|0)+((8191&(n=(n=n+Math.imul(L,bt)|0)+Math.imul(N,pt)|0))<<13)|0;h=((o=o+Math.imul(N,bt)|0)+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Ot=(h+(i=Math.imul(D,pt))|0)+((8191&(n=(n=Math.imul(D,bt))+Math.imul(q,pt)|0))<<13)|0;return h=((o=Math.imul(q,bt))+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,f[0]=mt,f[1]=gt,f[2]=yt,f[3]=vt,f[4]=wt,f[5]=_t,f[6]=Mt,f[7]=St,f[8]=Et,f[9]=At,f[10]=kt,f[11]=xt,f[12]=Bt,f[13]=It,f[14]=Rt,f[15]=Tt,f[16]=Pt,f[17]=Ct,f[18]=Ot,0!==h&&(f[19]=h,r.length++),r};function g(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var a=n;n=0;for(var s=67108863&i,f=Math.min(o,e.length-1),h=Math.max(0,o-t.length+1);h<=f;h++){var c=o-h,u=(0|t.words[c])*(0|e.words[h]),d=67108863&u;s=67108863&(d=d+s|0),n+=(a=(a=a+(u/67108864|0)|0)+(d>>>26)|0)>>>26,a&=67108863}r.words[o]=s,i=a,a=n}return 0!==i?r.words[o]=i:r.length--,r._strip()}function y(t,e,r){return g(t,e,r)}function v(t,e){this.x=t,this.y=e}Math.imul||(m=b),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?m(this,t,e):r<63?b(this,t,e):r<1024?g(this,t,e):y(this,t,e)},v.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},v.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},v.prototype.permute=function(t,e,r,i,n,o){for(var a=0;a<o;a++)i[a]=e[t[a]],n[a]=r[t[a]]},v.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var a=1;a<n;a<<=1)for(var s=a<<1,f=Math.cos(2*Math.PI/s),h=Math.sin(2*Math.PI/s),c=0;c<n;c+=s)for(var u=f,d=h,l=0;l<a;l++){var p=r[c+l],b=i[c+l],m=r[c+l+a],g=i[c+l+a],y=u*m-d*g;g=u*g+d*m,m=y,r[c+l]=p+m,i[c+l]=b+g,r[c+l+a]=p-m,i[c+l+a]=b-g,l!==s&&(y=f*u-h*d,d=f*d+h*u,u=y)}},v.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},v.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},v.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},v.prototype.convert13b=function(t,e,r,n){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<n;++a)r[a]=0;i(0===o),i(0==(-8192&o))},v.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},v.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),f=new Array(i),h=new Array(i),c=new Array(i),u=new Array(i),d=r.words;d.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,h,i),this.transform(a,o,s,f,i,n),this.transform(h,o,c,u,i,n);for(var l=0;l<i;l++){var p=s[l]*c[l]-f[l]*u[l];f[l]=s[l]*u[l]+f[l]*c[l],s[l]=p}return this.conjugate(s,f,i),this.transform(s,f,d,o,i,n),this.conjugate(d,o,i),this.normalize13b(d,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r._strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),y(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){var e=t<0;e&&(t=-t),i("number"==typeof t),i(t<67108864);for(var r=0,n=0;n<this.length;n++){var o=(0|this.words[n])*t,a=(67108863&o)+(67108863&r);r>>=26,r+=o/67108864|0,r+=a>>>26,this.words[n]=67108863&a}return 0!==r&&(this.words[n]=r,this.length++),e?this.ineg():this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=t.words[i]>>>n&1}return e}(t);if(0===e.length)return new o(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,f=(0|this.words[e])-s<<r;this.words[e]=f|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this._strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,f=r;if(n-=a,n=Math.max(0,n),f){for(var h=0;h<a;h++)f.words[h]=this.words[h];f.length=a}if(0===a);else if(this.length>a)for(this.length-=a,h=0;h<this.length;h++)this.words[h]=this.words[h+a];else this.words[0]=0,this.length=1;var c=0;for(h=this.length-1;h>=0&&(0!==c||h>=n);h--){var u=0|this.words[h];this.words[h]=c<<26-o|u>>>o,c=u&s}return f&&0!==c&&(f.words[f.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},o.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r||!(this.words[r]&n))},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this._strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<=t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this._strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var n,o,a=t.length+r;this._expand(a);var s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+s;var f=(0|t.words[n])*e;s=((o-=67108863&f)>>26)-(f/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)s=(o=(0|this.words[n+r])+s)>>26,this.words[n+r]=67108863&o;if(0===s)return this._strip();for(i(-1===s),s=0,n=0;n<this.length;n++)s=(o=-(0|this.words[n])+s)>>26,this.words[n]=67108863&o;return this.negative=1,this._strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,a=0|n.words[n.length-1];0!=(r=26-this._countBits(a))&&(n=n.ushln(r),i.iushln(r),a=0|n.words[n.length-1]);var s,f=i.length-n.length;if("mod"!==e){(s=new o(null)).length=f+1,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}var c=i.clone()._ishlnsubmul(n,1,f);0===c.negative&&(i=c,s&&(s.words[f]=1));for(var u=f-1;u>=0;u--){var d=67108864*(0|i.words[n.length+u])+(0|i.words[n.length+u-1]);for(d=Math.min(d/a|0,67108863),i._ishlnsubmul(n,d,u);0!==i.negative;)d--,i.negative=0,i._ishlnsubmul(n,1,u),i.isZero()||(i.negative^=1);s&&(s.words[u]=d)}return s&&s._strip(),i._strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(n=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:n,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(n=s.div.neg()),{div:n,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modrn(t.words[0]))}:this._wordDiv(t,e);var n,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modrn=function(t){var e=t<0;e&&(t=-t),i(t<=67108863);for(var r=(1<<26)%t,n=0,o=this.length-1;o>=0;o--)n=(r*n+(0|this.words[o]))%t;return e?-n:n},o.prototype.modn=function(t){return this.modrn(t)},o.prototype.idivn=function(t){var e=t<0;e&&(t=-t),i(t<=67108863);for(var r=0,n=this.length-1;n>=0;n--){var o=(0|this.words[n])+67108864*r;this.words[n]=o/t|0,r=o%t}return this._strip(),e?this.ineg():this},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new o(1),a=new o(0),s=new o(0),f=new o(1),h=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++h;for(var c=r.clone(),u=e.clone();!e.isZero();){for(var d=0,l=1;0==(e.words[0]&l)&&d<26;++d,l<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(n.isOdd()||a.isOdd())&&(n.iadd(c),a.isub(u)),n.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||f.isOdd())&&(s.iadd(c),f.isub(u)),s.iushrn(1),f.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(s),a.isub(f)):(r.isub(e),s.isub(n),f.isub(a))}return{a:s,b:f,gcd:r.iushln(h)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,a=new o(1),s=new o(0),f=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var h=0,c=1;0==(e.words[0]&c)&&h<26;++h,c<<=1);if(h>0)for(e.iushrn(h);h-- >0;)a.isOdd()&&a.iadd(f),a.iushrn(1);for(var u=0,d=1;0==(r.words[0]&d)&&u<26;++u,d<<=1);if(u>0)for(r.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(f),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(n=0===e.cmpn(1)?a:s).cmpn(0)<0&&n.iadd(t),n},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var o=e;e=r,r=o}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var o=n,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this._strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new k(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var w={k256:null,p224:null,p192:null,p25519:null};function _(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function M(){_.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function S(){_.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function E(){_.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function A(){_.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function k(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function x(t){k.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)}_.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},_.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},_.prototype.split=function(t,e){t.iushrn(this.n,0,e)},_.prototype.imulK=function(t){return t.imul(this.k)},n(M,_),M.prototype.split=function(t,e){for(var r=4194303,i=Math.min(t.length,9),n=0;n<i;n++)e.words[n]=t.words[n];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var o=t.words[9];for(e.words[e.length++]=o&r,n=10;n<t.length;n++){var a=0|t.words[n];t.words[n-10]=(a&r)<<4|o>>>22,o=a}o>>>=22,t.words[n-10]=o,0===o&&t.length>10?t.length-=10:t.length-=9},M.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(S,_),n(E,_),n(A,_),A.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(w[t])return w[t];var e;if("k256"===t)e=new M;else if("p224"===t)e=new S;else if("p192"===t)e=new E;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new A}return w[t]=e,e},k.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},k.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},k.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(c(t,t.umod(this.m)._forceRed(this)),t)},k.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},k.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},k.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},k.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},k.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},k.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},k.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},k.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},k.prototype.isqr=function(t){return this.imul(t,t.clone())},k.prototype.sqr=function(t){return this.mul(t,t)},k.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),a=0;!n.isZero()&&0===n.andln(1);)a++,n.iushrn(1);i(!n.isZero());var s=new o(1).toRed(this),f=s.redNeg(),h=this.m.subn(1).iushrn(1),c=this.m.bitLength();for(c=new o(2*c*c).toRed(this);0!==this.pow(c,h).cmp(f);)c.redIAdd(f);for(var u=this.pow(c,n),d=this.pow(t,n.addn(1).iushrn(1)),l=this.pow(t,n),p=a;0!==l.cmp(s);){for(var b=l,m=0;0!==b.cmp(s);m++)b=b.redSqr();i(m<p);var g=this.pow(u,new o(1).iushln(p-m-1));d=d.redMul(g),u=g.redSqr(),l=l.redMul(u),p=m}return d},k.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},k.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],a=0,s=0,f=e.bitLength()%26;for(0===f&&(f=26),i=e.length-1;i>=0;i--){for(var h=e.words[i],c=f-1;c>=0;c--){var u=h>>c&1;n!==r[0]&&(n=this.sqr(n)),0!==u||0!==a?(a<<=1,a|=u,(4==++s||0===i&&0===c)&&(n=this.mul(n,r[a]),s=0,a=0)):s=0}f=26}return n},k.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},k.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new x(t)},n(x,k),x.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},x.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},x.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},x.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),a=n;return n.cmp(this.m)>=0?a=n.isub(this.m):n.cmpn(0)<0&&(a=n.iadd(this.m)),a._forceRed(this)},x.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t=r.nmd(t),this)},26808:function(t,e,r){var i;function n(t){this.rand=t}if(t.exports=function(t){return i||(i=new n(null)),i.generate(t)},t.exports.Rand=n,n.prototype.generate=function(t){return this._rand(t)},n.prototype._rand=function(t){if(this.rand.getBytes)return this.rand.getBytes(t);for(var e=new Uint8Array(t),r=0;r<e.length;r++)e[r]=this.rand.getByte();return e},"object"==typeof self)self.crypto&&self.crypto.getRandomValues?n.prototype._rand=function(t){var e=new Uint8Array(t);return self.crypto.getRandomValues(e),e}:self.msCrypto&&self.msCrypto.getRandomValues?n.prototype._rand=function(t){var e=new Uint8Array(t);return self.msCrypto.getRandomValues(e),e}:"object"==typeof window&&(n.prototype._rand=function(){throw new Error("Not implemented yet")});else try{var o=r(32465);if("function"!=typeof o.randomBytes)throw new Error("Not supported");n.prototype._rand=function(t){return o.randomBytes(t)}}catch(t){}},58340:function(t,e,r){var i=r(57578).Buffer;function n(t){i.isBuffer(t)||(t=i.from(t));for(var e=t.length/4|0,r=new Array(e),n=0;n<e;n++)r[n]=t.readUInt32BE(4*n);return r}function o(t){for(;0<t.length;t++)t[0]=0}function a(t,e,r,i,n){for(var o,a,s,f,h=r[0],c=r[1],u=r[2],d=r[3],l=t[0]^e[0],p=t[1]^e[1],b=t[2]^e[2],m=t[3]^e[3],g=4,y=1;y<n;y++)o=h[l>>>24]^c[p>>>16&255]^u[b>>>8&255]^d[255&m]^e[g++],a=h[p>>>24]^c[b>>>16&255]^u[m>>>8&255]^d[255&l]^e[g++],s=h[b>>>24]^c[m>>>16&255]^u[l>>>8&255]^d[255&p]^e[g++],f=h[m>>>24]^c[l>>>16&255]^u[p>>>8&255]^d[255&b]^e[g++],l=o,p=a,b=s,m=f;return o=(i[l>>>24]<<24|i[p>>>16&255]<<16|i[b>>>8&255]<<8|i[255&m])^e[g++],a=(i[p>>>24]<<24|i[b>>>16&255]<<16|i[m>>>8&255]<<8|i[255&l])^e[g++],s=(i[b>>>24]<<24|i[m>>>16&255]<<16|i[l>>>8&255]<<8|i[255&p])^e[g++],f=(i[m>>>24]<<24|i[l>>>16&255]<<16|i[p>>>8&255]<<8|i[255&b])^e[g++],[o>>>=0,a>>>=0,s>>>=0,f>>>=0]}var s=[0,1,2,4,8,16,32,64,128,27,54],f=function(){for(var t=new Array(256),e=0;e<256;e++)t[e]=e<128?e<<1:e<<1^283;for(var r=[],i=[],n=[[],[],[],[]],o=[[],[],[],[]],a=0,s=0,f=0;f<256;++f){var h=s^s<<1^s<<2^s<<3^s<<4;h=h>>>8^255&h^99,r[a]=h,i[h]=a;var c=t[a],u=t[c],d=t[u],l=257*t[h]^16843008*h;n[0][a]=l<<24|l>>>8,n[1][a]=l<<16|l>>>16,n[2][a]=l<<8|l>>>24,n[3][a]=l,l=16843009*d^65537*u^257*c^16843008*a,o[0][h]=l<<24|l>>>8,o[1][h]=l<<16|l>>>16,o[2][h]=l<<8|l>>>24,o[3][h]=l,0===a?a=s=1:(a=c^t[t[t[d^c]]],s^=t[t[s]])}return{SBOX:r,INV_SBOX:i,SUB_MIX:n,INV_SUB_MIX:o}}();function h(t){this._key=n(t),this._reset()}h.blockSize=16,h.keySize=32,h.prototype.blockSize=h.blockSize,h.prototype.keySize=h.keySize,h.prototype._reset=function(){for(var t=this._key,e=t.length,r=e+6,i=4*(r+1),n=[],o=0;o<e;o++)n[o]=t[o];for(o=e;o<i;o++){var a=n[o-1];o%e==0?(a=a<<8|a>>>24,a=f.SBOX[a>>>24]<<24|f.SBOX[a>>>16&255]<<16|f.SBOX[a>>>8&255]<<8|f.SBOX[255&a],a^=s[o/e|0]<<24):e>6&&o%e==4&&(a=f.SBOX[a>>>24]<<24|f.SBOX[a>>>16&255]<<16|f.SBOX[a>>>8&255]<<8|f.SBOX[255&a]),n[o]=n[o-e]^a}for(var h=[],c=0;c<i;c++){var u=i-c,d=n[u-(c%4?0:4)];h[c]=c<4||u<=4?d:f.INV_SUB_MIX[0][f.SBOX[d>>>24]]^f.INV_SUB_MIX[1][f.SBOX[d>>>16&255]]^f.INV_SUB_MIX[2][f.SBOX[d>>>8&255]]^f.INV_SUB_MIX[3][f.SBOX[255&d]]}this._nRounds=r,this._keySchedule=n,this._invKeySchedule=h},h.prototype.encryptBlockRaw=function(t){return a(t=n(t),this._keySchedule,f.SUB_MIX,f.SBOX,this._nRounds)},h.prototype.encryptBlock=function(t){var e=this.encryptBlockRaw(t),r=i.allocUnsafe(16);return r.writeUInt32BE(e[0],0),r.writeUInt32BE(e[1],4),r.writeUInt32BE(e[2],8),r.writeUInt32BE(e[3],12),r},h.prototype.decryptBlock=function(t){var e=(t=n(t))[1];t[1]=t[3],t[3]=e;var r=a(t,this._invKeySchedule,f.INV_SUB_MIX,f.INV_SBOX,this._nRounds),o=i.allocUnsafe(16);return o.writeUInt32BE(r[0],0),o.writeUInt32BE(r[3],4),o.writeUInt32BE(r[2],8),o.writeUInt32BE(r[1],12),o},h.prototype.scrub=function(){o(this._keySchedule),o(this._invKeySchedule),o(this._key)},t.exports.AES=h},59584:function(t,e,r){var i=r(58340),n=r(57578).Buffer,o=r(64900),a=r(89118),s=r(85844),f=r(57693),h=r(75115);function c(t,e,r,a){o.call(this);var f=n.alloc(4,0);this._cipher=new i.AES(e);var c=this._cipher.encryptBlock(f);this._ghash=new s(c),r=function(t,e,r){if(12===e.length)return t._finID=n.concat([e,n.from([0,0,0,1])]),n.concat([e,n.from([0,0,0,2])]);var i=new s(r),o=e.length,a=o%16;i.update(e),a&&(a=16-a,i.update(n.alloc(a,0))),i.update(n.alloc(8,0));var f=8*o,c=n.alloc(8);c.writeUIntBE(f,0,8),i.update(c),t._finID=i.state;var u=n.from(t._finID);return h(u),u}(this,r,c),this._prev=n.from(r),this._cache=n.allocUnsafe(0),this._secCache=n.allocUnsafe(0),this._decrypt=a,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}a(c,o),c.prototype._update=function(t){if(!this._called&&this._alen){var e=16-this._alen%16;e<16&&(e=n.alloc(e,0),this._ghash.update(e))}this._called=!0;var r=this._mode.encrypt(this,t);return this._decrypt?this._ghash.update(t):this._ghash.update(r),this._len+=t.length,r},c.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var t=f(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(t,e){var r=0;t.length!==e.length&&r++;for(var i=Math.min(t.length,e.length),n=0;n<i;++n)r+=t[n]^e[n];return r}(t,this._authTag))throw new Error("Unsupported state or unable to authenticate data");this._authTag=t,this._cipher.scrub()},c.prototype.getAuthTag=function(){if(this._decrypt||!n.isBuffer(this._authTag))throw new Error("Attempting to get auth tag in unsupported state");return this._authTag},c.prototype.setAuthTag=function(t){if(!this._decrypt)throw new Error("Attempting to set auth tag in unsupported state");this._authTag=t},c.prototype.setAAD=function(t){if(this._called)throw new Error("Attempting to set AAD in unsupported state");this._ghash.update(t),this._alen+=t.length},t.exports=c},80177:function(t,e,r){var i=r(40251),n=r(90784),o=r(72219);e.createCipher=e.Cipher=i.createCipher,e.createCipheriv=e.Cipheriv=i.createCipheriv,e.createDecipher=e.Decipher=n.createDecipher,e.createDecipheriv=e.Decipheriv=n.createDecipheriv,e.listCiphers=e.getCiphers=function(){return Object.keys(o)}},90784:function(t,e,r){var i=r(59584),n=r(57578).Buffer,o=r(37372),a=r(22822),s=r(64900),f=r(58340),h=r(45413);function c(t,e,r){s.call(this),this._cache=new u,this._last=void 0,this._cipher=new f.AES(e),this._prev=n.from(r),this._mode=t,this._autopadding=!0}function u(){this.cache=n.allocUnsafe(0)}function d(t,e,r){var s=o[t.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof r&&(r=n.from(r)),"GCM"!==s.mode&&r.length!==s.iv)throw new TypeError("invalid iv length "+r.length);if("string"==typeof e&&(e=n.from(e)),e.length!==s.key/8)throw new TypeError("invalid key length "+e.length);return"stream"===s.type?new a(s.module,e,r,!0):"auth"===s.type?new i(s.module,e,r,!0):new c(s.module,e,r)}r(89118)(c,s),c.prototype._update=function(t){var e,r;this._cache.add(t);for(var i=[];e=this._cache.get(this._autopadding);)r=this._mode.decrypt(this,e),i.push(r);return n.concat(i)},c.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");for(var r=-1;++r<e;)if(t[r+(16-e)]!==e)throw new Error("unable to decrypt data");if(16!==e)return t.slice(0,16-e)}(this._mode.decrypt(this,t));if(t)throw new Error("data not multiple of block length")},c.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},u.prototype.add=function(t){this.cache=n.concat([this.cache,t])},u.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},u.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 i=h(e,!1,r.key,r.iv);return d(t,i.key,i.iv)},e.createDecipheriv=d},40251:function(t,e,r){var i=r(37372),n=r(59584),o=r(57578).Buffer,a=r(22822),s=r(64900),f=r(58340),h=r(45413);function c(t,e,r){s.call(this),this._cache=new d,this._cipher=new f.AES(e),this._prev=o.from(r),this._mode=t,this._autopadding=!0}r(89118)(c,s),c.prototype._update=function(t){var e,r;this._cache.add(t);for(var i=[];e=this._cache.get();)r=this._mode.encrypt(this,e),i.push(r);return o.concat(i)};var u=o.alloc(16,16);function d(){this.cache=o.allocUnsafe(0)}function l(t,e,r){var s=i[t.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof e&&(e=o.from(e)),e.length!==s.key/8)throw new TypeError("invalid key length "+e.length);if("string"==typeof r&&(r=o.from(r)),"GCM"!==s.mode&&r.length!==s.iv)throw new TypeError("invalid iv length "+r.length);return"stream"===s.type?new a(s.module,e,r):"auth"===s.type?new n(s.module,e,r):new c(s.module,e,r)}c.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(u))throw this._cipher.scrub(),new Error("data not multiple of block length")},c.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},d.prototype.add=function(t){this.cache=o.concat([this.cache,t])},d.prototype.get=function(){if(this.cache.length>15){var t=this.cache.slice(0,16);return this.cache=this.cache.slice(16),t}return null},d.prototype.flush=function(){for(var t=16-this.cache.length,e=o.allocUnsafe(t),r=-1;++r<t;)e.writeUInt8(t,r);return o.concat([this.cache,e])},e.createCipheriv=l,e.createCipher=function(t,e){var r=i[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)}},85844:function(t,e,r){var i=r(57578).Buffer,n=i.alloc(16,0);function o(t){var e=i.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 a(t){this.h=t,this.state=i.alloc(16,0),this.cache=i.allocUnsafe(0)}a.prototype.ghash=function(t){for(var e=-1;++e<t.length;)this.state[e]^=t[e];this._multiply()},a.prototype._multiply=function(){for(var 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i(n,r)}},36997:function(t,e,r){var i=r(57578).Buffer,n=r(57693);function o(t,e,r){var o=e.length,a=n(e,t._cache);return t._cache=t._cache.slice(o),t._prev=i.concat([t._prev,r?e:a]),a}e.encrypt=function(t,e,r){for(var n,a=i.allocUnsafe(0);e.length;){if(0===t._cache.length&&(t._cache=t._cipher.encryptBlock(t._prev),t._prev=i.allocUnsafe(0)),!(t._cache.length<=e.length)){a=i.concat([a,o(t,e,r)]);break}n=t._cache.length,a=i.concat([a,o(t,e.slice(0,n),r)]),e=e.slice(n)}return a}},80767:function(t,e,r){var i=r(57578).Buffer;function n(t,e,r){for(var i,n,a=-1,s=0;++a<8;)i=e&1<<7-a?128:0,s+=(128&(n=t._cipher.encryptBlock(t._prev)[0]^i))>>a%8,t._prev=o(t._prev,r?i:n);return s}function o(t,e){var r=t.length,n=-1,o=i.allocUnsafe(t.length);for(t=i.concat([t,i.from([e])]);++n<r;)o[n]=t[n]<<1|t[n+1]>>7;return o}e.encrypt=function(t,e,r){for(var o=e.length,a=i.allocUnsafe(o),s=-1;++s<o;)a[s]=n(t,e[s],r);return a}},10856:function(t,e,r){var i=r(57578).Buffer;function n(t,e,r){var n=t._cipher.encryptBlock(t._prev)[0]^e;return t._prev=i.concat([t._prev.slice(1),i.from([r?e:n])]),n}e.encrypt=function(t,e,r){for(var o=e.length,a=i.allocUnsafe(o),s=-1;++s<o;)a[s]=n(t,e[s],r);return a}},69133:function(t,e,r){var i=r(57693),n=r(57578).Buffer,o=r(75115);function a(t){var e=t._cipher.encryptBlockRaw(t._prev);return o(t._prev),e}e.encrypt=function(t,e){var r=Math.ceil(e.length/16),o=t._cache.length;t._cache=n.concat([t._cache,n.allocUnsafe(16*r)]);for(var s=0;s<r;s++){var f=a(t),h=o+16*s;t._cache.writeUInt32BE(f[0],h+0),t._cache.writeUInt32BE(f[1],h+4),t._cache.writeUInt32BE(f[2],h+8),t._cache.writeUInt32BE(f[3],h+12)}var c=t._cache.slice(0,e.length);return t._cache=t._cache.slice(e.length),i(e,c)}},6584:function(t,e){e.encrypt=function(t,e){return t._cipher.encryptBlock(e)},e.decrypt=function(t,e){return t._cipher.decryptBlock(e)}},37372:function(t,e,r){var i={ECB:r(6584),CBC:r(653),CFB:r(36997),CFB8:r(10856),CFB1:r(80767),OFB:r(89941),CTR:r(69133),GCM:r(69133)},n=r(72219);for(var o in n)n[o].module=i[n[o].mode];t.exports=n},89941:function(t,e,r){var i=r(57693);function n(t){return t._prev=t._cipher.encryptBlock(t._prev),t._prev}e.encrypt=function(t,e){for(;t._cache.length<e.length;)t._cache=Buffer.concat([t._cache,n(t)]);var r=t._cache.slice(0,e.length);return t._cache=t._cache.slice(e.length),i(e,r)}},22822:function(t,e,r){var i=r(58340),n=r(57578).Buffer,o=r(64900);function a(t,e,r,a){o.call(this),this._cipher=new i.AES(e),this._prev=n.from(r),this._cache=n.allocUnsafe(0),this._secCache=n.allocUnsafe(0),this._decrypt=a,this._mode=t}r(89118)(a,o),a.prototype._update=function(t){return this._mode.encrypt(this,t,this._decrypt)},a.prototype._final=function(){this._cipher.scrub()},t.exports=a},68730:function(t,e,r){var i=r(42474),n=r(80177),o=r(37372),a=r(9426),s=r(45413);function f(t,e,r){if(t=t.toLowerCase(),o[t])return 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i=r(64900),n=r(10542),o=r(89118),a=r(57578).Buffer,s={"des-ede3-cbc":n.CBC.instantiate(n.EDE),"des-ede3":n.EDE,"des-ede-cbc":n.CBC.instantiate(n.EDE),"des-ede":n.EDE,"des-cbc":n.CBC.instantiate(n.DES),"des-ecb":n.DES};function f(t){i.call(this);var e,r=t.mode.toLowerCase(),n=s[r];e=t.decrypt?"decrypt":"encrypt";var o=t.key;a.isBuffer(o)||(o=a.from(o)),"des-ede"!==r&&"des-ede-cbc"!==r||(o=a.concat([o,o.slice(0,8)]));var f=t.iv;a.isBuffer(f)||(f=a.from(f)),this._des=n.create({key:o,iv:f,type:e})}s.des=s["des-cbc"],s.des3=s["des-ede3-cbc"],t.exports=f,o(f,i),f.prototype._update=function(t){return a.from(this._des.update(t))},f.prototype._final=function(){return a.from(this._des.final())}},9426: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}},30917:function(t,e,r){var i=r(91446),n=r(6178);function o(t){var e,r=t.modulus.byteLength();do{e=new 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e?i.toString(e):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,a.prototype.generateKeys=function(t,e){return this.keys=this.curve.genKeyPair(),this.getPublicKey(t,e)},a.prototype.computeSecret=function(t,e,r){return e=e||"utf8",Buffer.isBuffer(t)||(t=new Buffer(t,e)),s(this.curve.keyFromPublic(t).getPublic().mul(this.keys.getPrivate()).getX(),r,this.curveType.byteLength)},a.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),s(r,t)},a.prototype.getPrivateKey=function(t){return s(this.keys.getPrivate(),t)},a.prototype.setPublicKey=function(t,e){return e=e||"utf8",Buffer.isBuffer(t)||(t=new Buffer(t,e)),this.keys._importPublic(t),this},a.prototype.setPrivateKey=function(t,e){e=e||"utf8",Buffer.isBuffer(t)||(t=new Buffer(t,e));var r=new n(t);return 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i=this._ipad=a.allocUnsafe(r),n=this._opad=a.allocUnsafe(r),s=0;s<r;s++)i[s]=54^e[s],n[s]=92^e[s];this._hash="rmd160"===t?new f:h(t),this._hash.update(i)}i(u,o),u.prototype._update=function(t){this._hash.update(t)},u.prototype._final=function(){var t=this._hash.digest();return("rmd160"===this._alg?new f:h(this._alg)).update(this._opad).update(t).digest()},t.exports=function(t,e){return"rmd160"===(t=t.toLowerCase())||"ripemd160"===t?new u("rmd160",e):"md5"===t?new n(s,e):new u(t,e)}},97290:function(t,e,r){"use strict";var i=r(89118),n=r(57578).Buffer,o=r(64900),a=n.alloc(128),s=64;function f(t,e){o.call(this,"digest"),"string"==typeof e&&(e=n.from(e)),this._alg=t,this._key=e,e.length>s?e=t(e):e.length<s&&(e=n.concat([e,a],s));for(var r=this._ipad=n.allocUnsafe(s),i=this._opad=n.allocUnsafe(s),f=0;f<s;f++)r[f]=54^e[f],i[f]=92^e[f];this._hash=[r]}i(f,o),f.prototype._update=function(t){this._hash.push(t)},f.prototype._final=function(){var t=this._alg(n.concat(this._hash));return this._alg(n.concat([this._opad,t]))},t.exports=f},44982:function(t,e,r){"use strict";e.randomBytes=e.rng=e.pseudoRandomBytes=e.prng=r(6178),e.createHash=e.Hash=r(8381),e.createHmac=e.Hmac=r(94415);var i=r(18401),n=Object.keys(i),o=["sha1","sha224","sha256","sha384","sha512","md5","rmd160"].concat(n);e.getHashes=function(){return o};var a=r(85754);e.pbkdf2=a.pbkdf2,e.pbkdf2Sync=a.pbkdf2Sync;var s=r(68730);e.Cipher=s.Cipher,e.createCipher=s.createCipher,e.Cipheriv=s.Cipheriv,e.createCipheriv=s.createCipheriv,e.Decipher=s.Decipher,e.createDecipher=s.createDecipher,e.Decipheriv=s.Decipheriv,e.createDecipheriv=s.createDecipheriv,e.getCiphers=s.getCiphers,e.listCiphers=s.listCiphers;var f=r(85493);e.DiffieHellmanGroup=f.DiffieHellmanGroup,e.createDiffieHellmanGroup=f.createDiffieHellmanGroup,e.getDiffieHellman=f.getDiffieHellman,e.createDiffieHellman=f.createDiffieHellman,e.DiffieHellman=f.DiffieHellman;var h=r(52718);e.createSign=h.createSign,e.Sign=h.Sign,e.createVerify=h.createVerify,e.Verify=h.Verify,e.createECDH=r(98833);var c=r(97909);e.publicEncrypt=c.publicEncrypt,e.privateEncrypt=c.privateEncrypt,e.publicDecrypt=c.publicDecrypt,e.privateDecrypt=c.privateDecrypt;var u=r(7083);e.randomFill=u.randomFill,e.randomFillSync=u.randomFillSync,e.createCredentials=function(){throw new Error(["sorry, createCredentials is not implemented yet","we accept pull requests","https://github.com/crypto-browserify/crypto-browserify"].join("\n"))},e.constants={DH_CHECK_P_NOT_SAFE_PRIME:2,DH_CHECK_P_NOT_PRIME:1,DH_UNABLE_TO_CHECK_GENERATOR:4,DH_NOT_SUITABLE_GENERATOR:8,NPN_ENABLED:1,ALPN_ENABLED:1,RSA_PKCS1_PADDING:1,RSA_SSLV23_PADDING:2,RSA_NO_PADDING:3,RSA_PKCS1_OAEP_PADDING:4,RSA_X931_PADDING:5,RSA_PKCS1_PSS_PADDING:6,POINT_CONVERSION_COMPRESSED:2,POINT_CONVERSION_UNCOMPRESSED:4,POINT_CONVERSION_HYBRID:6}},10542:function(t,e,r){"use strict";e.utils=r(35337),e.Cipher=r(50102),e.DES=r(34523),e.CBC=r(56739),e.EDE=r(80489)},56739:function(t,e,r){"use strict";var i=r(21841),n=r(89118),o={};function a(t){i.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]}e.instantiate=function(t){function e(e){t.call(this,e),this._cbcInit()}n(e,t);for(var r=Object.keys(o),i=0;i<r.length;i++){var a=r[i];e.prototype[a]=o[a]}return e.create=function(t){return new e(t)},e},o._cbcInit=function(){var t=new a(this.options.iv);this._cbcState=t},o._update=function(t,e,r,i){var n=this._cbcState,o=this.constructor.super_.prototype,a=n.iv;if("encrypt"===this.type){for(var s=0;s<this.blockSize;s++)a[s]^=t[e+s];for(o._update.call(this,a,0,r,i),s=0;s<this.blockSize;s++)a[s]=r[i+s]}else{for(o._update.call(this,t,e,r,i),s=0;s<this.blockSize;s++)r[i+s]^=a[s];for(s=0;s<this.blockSize;s++)a[s]=t[e+s]}}},50102:function(t,e,r){"use strict";var i=r(21841);function n(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=n,n.prototype._init=function(){},n.prototype.update=function(t){return 0===t.length?[]:"decrypt"===this.type?this._updateDecrypt(t):this._updateEncrypt(t)},n.prototype._buffer=function(t,e){for(var r=Math.min(this.buffer.length-this.bufferOff,t.length-e),i=0;i<r;i++)this.buffer[this.bufferOff+i]=t[e+i];return this.bufferOff+=r,r},n.prototype._flushBuffer=function(t,e){return this._update(this.buffer,0,t,e),this.bufferOff=0,this.blockSize},n.prototype._updateEncrypt=function(t){var e=0,r=0,i=(this.bufferOff+t.length)/this.blockSize|0,n=new Array(i*this.blockSize);0!==this.bufferOff&&(e+=this._buffer(t,e),this.bufferOff===this.buffer.length&&(r+=this._flushBuffer(n,r)));for(var o=t.length-(t.length-e)%this.blockSize;e<o;e+=this.blockSize)this._update(t,e,n,r),r+=this.blockSize;for(;e<t.length;e++,this.bufferOff++)this.buffer[this.bufferOff]=t[e];return n},n.prototype._updateDecrypt=function(t){for(var e=0,r=0,i=Math.ceil((this.bufferOff+t.length)/this.blockSize)-1,n=new Array(i*this.blockSize);i>0;i--)e+=this._buffer(t,e),r+=this._flushBuffer(n,r);return e+=this._buffer(t,e),n},n.prototype.final=function(t){var e,r;return t&&(e=this.update(t)),r="encrypt"===this.type?this._finalEncrypt():this._finalDecrypt(),e?e.concat(r):r},n.prototype._pad=function(t,e){if(0===e)return!1;for(;e<t.length;)t[e++]=0;return!0},n.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},n.prototype._unpad=function(t){return t},n.prototype._finalDecrypt=function(){i.equal(this.bufferOff,this.blockSize,"Not enough data to decrypt");var t=new Array(this.blockSize);return this._flushBuffer(t,0),this._unpad(t)}},34523:function(t,e,r){"use strict";var i=r(21841),n=r(89118),o=r(35337),a=r(50102);function s(){this.tmp=new Array(2),this.keys=null}function f(t){a.call(this,t);var e=new s;this._desState=e,this.deriveKeys(e,t.key)}n(f,a),t.exports=f,f.create=function(t){return new f(t)};var h=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];f.prototype.deriveKeys=function(t,e){t.keys=new Array(32),i.equal(e.length,this.blockSize,"Invalid key length");var r=o.readUInt32BE(e,0),n=o.readUInt32BE(e,4);o.pc1(r,n,t.tmp,0),r=t.tmp[0],n=t.tmp[1];for(var a=0;a<t.keys.length;a+=2){var s=h[a>>>1];r=o.r28shl(r,s),n=o.r28shl(n,s),o.pc2(r,n,t.keys,a)}},f.prototype._update=function(t,e,r,i){var n=this._desState,a=o.readUInt32BE(t,e),s=o.readUInt32BE(t,e+4);o.ip(a,s,n.tmp,0),a=n.tmp[0],s=n.tmp[1],"encrypt"===this.type?this._encrypt(n,a,s,n.tmp,0):this._decrypt(n,a,s,n.tmp,0),a=n.tmp[0],s=n.tmp[1],o.writeUInt32BE(r,a,i),o.writeUInt32BE(r,s,i+4)},f.prototype._pad=function(t,e){for(var r=t.length-e,i=e;i<t.length;i++)t[i]=r;return!0},f.prototype._unpad=function(t){for(var e=t[t.length-1],r=t.length-e;r<t.length;r++)i.equal(t[r],e);return t.slice(0,t.length-e)},f.prototype._encrypt=function(t,e,r,i,n){for(var a=e,s=r,f=0;f<t.keys.length;f+=2){var h=t.keys[f],c=t.keys[f+1];o.expand(s,t.tmp,0),h^=t.tmp[0],c^=t.tmp[1];var u=o.substitute(h,c),d=s;s=(a^o.permute(u))>>>0,a=d}o.rip(s,a,i,n)},f.prototype._decrypt=function(t,e,r,i,n){for(var a=r,s=e,f=t.keys.length-2;f>=0;f-=2){var h=t.keys[f],c=t.keys[f+1];o.expand(a,t.tmp,0),h^=t.tmp[0],c^=t.tmp[1];var u=o.substitute(h,c),d=a;a=(s^o.permute(u))>>>0,s=d}o.rip(a,s,i,n)}},80489:function(t,e,r){"use strict";var i=r(21841),n=r(89118),o=r(50102),a=r(34523);function s(t,e){i.equal(e.length,24,"Invalid key length");var r=e.slice(0,8),n=e.slice(8,16),o=e.slice(16,24);this.ciphers="encrypt"===t?[a.create({type:"encrypt",key:r}),a.create({type:"decrypt",key:n}),a.create({type:"encrypt",key:o})]:[a.create({type:"decrypt",key:o}),a.create({type:"encrypt",key:n}),a.create({type:"decrypt",key:r})]}function f(t){o.call(this,t);var e=new s(this.type,this.options.key);this._edeState=e}n(f,o),t.exports=f,f.create=function(t){return new f(t)},f.prototype._update=function(t,e,r,i){var n=this._edeState;n.ciphers[0]._update(t,e,r,i),n.ciphers[1]._update(r,i,r,i),n.ciphers[2]._update(r,i,r,i)},f.prototype._pad=a.prototype._pad,f.prototype._unpad=a.prototype._unpad},35337:function(t,e){"use strict";e.readUInt32BE=function(t,e){return(t[0+e]<<24|t[1+e]<<16|t[2+e]<<8|t[3+e])>>>0},e.writeUInt32BE=function(t,e,r){t[0+r]=e>>>24,t[1+r]=e>>>16&255,t[2+r]=e>>>8&255,t[3+r]=255&e},e.ip=function(t,e,r,i){for(var n=0,o=0,a=6;a>=0;a-=2){for(var s=0;s<=24;s+=8)n<<=1,n|=e>>>s+a&1;for(s=0;s<=24;s+=8)n<<=1,n|=t>>>s+a&1}for(a=6;a>=0;a-=2){for(s=1;s<=25;s+=8)o<<=1,o|=e>>>s+a&1;for(s=1;s<=25;s+=8)o<<=1,o|=t>>>s+a&1}r[i+0]=n>>>0,r[i+1]=o>>>0},e.rip=function(t,e,r,i){for(var n=0,o=0,a=0;a<4;a++)for(var s=24;s>=0;s-=8)n<<=1,n|=e>>>s+a&1,n<<=1,n|=t>>>s+a&1;for(a=4;a<8;a++)for(s=24;s>=0;s-=8)o<<=1,o|=e>>>s+a&1,o<<=1,o|=t>>>s+a&1;r[i+0]=n>>>0,r[i+1]=o>>>0},e.pc1=function(t,e,r,i){for(var n=0,o=0,a=7;a>=5;a--){for(var s=0;s<=24;s+=8)n<<=1,n|=e>>s+a&1;for(s=0;s<=24;s+=8)n<<=1,n|=t>>s+a&1}for(s=0;s<=24;s+=8)n<<=1,n|=e>>s+a&1;for(a=1;a<=3;a++){for(s=0;s<=24;s+=8)o<<=1,o|=e>>s+a&1;for(s=0;s<=24;s+=8)o<<=1,o|=t>>s+a&1}for(s=0;s<=24;s+=8)o<<=1,o|=t>>s+a&1;r[i+0]=n>>>0,r[i+1]=o>>>0},e.r28shl=function(t,e){return t<<e&268435455|t>>>28-e};var r=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];e.pc2=function(t,e,i,n){for(var o=0,a=0,s=r.length>>>1,f=0;f<s;f++)o<<=1,o|=t>>>r[f]&1;for(f=s;f<r.length;f++)a<<=1,a|=e>>>r[f]&1;i[n+0]=o>>>0,i[n+1]=a>>>0},e.expand=function(t,e,r){var i=0,n=0;i=(1&t)<<5|t>>>27;for(var o=23;o>=15;o-=4)i<<=6,i|=t>>>o&63;for(o=11;o>=3;o-=4)n|=t>>>o&63,n<<=6;n|=(31&t)<<1|t>>>31,e[r+0]=i>>>0,e[r+1]=n>>>0};var i=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];e.substitute=function(t,e){for(var r=0,n=0;n<4;n++)r<<=4,r|=i[64*n+(t>>>18-6*n&63)];for(n=0;n<4;n++)r<<=4,r|=i[256+64*n+(e>>>18-6*n&63)];return r>>>0};var n=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];e.permute=function(t){for(var e=0,r=0;r<n.length;r++)e<<=1,e|=t>>>n[r]&1;return e>>>0},e.padSplit=function(t,e,r){for(var i=t.toString(2);i.length<e;)i="0"+i;for(var n=[],o=0;o<e;o+=r)n.push(i.slice(o,o+r));return n.join(" ")}},85493:function(t,e,r){var i=r(88608),n=r(37240),o=r(68725),a={binary:!0,hex:!0,base64:!0};e.DiffieHellmanGroup=e.createDiffieHellmanGroup=e.getDiffieHellman=function(t){var e=new Buffer(n[t].prime,"hex"),r=new Buffer(n[t].gen,"hex");return new o(e,r)},e.createDiffieHellman=e.DiffieHellman=function t(e,r,n,s){return Buffer.isBuffer(r)||void 0===a[r]?t(e,"binary",r,n):(r=r||"binary",s=s||"binary",n=n||new Buffer([2]),Buffer.isBuffer(n)||(n=new Buffer(n,s)),"number"==typeof e?new o(i(e,n),n,!0):(Buffer.isBuffer(e)||(e=new Buffer(e,r)),new o(e,n,!0)))}},68725:function(t,e,r){var i=r(14033),n=new(r(87363)),o=new i(24),a=new i(11),s=new i(10),f=new i(3),h=new i(7),c=r(88608),u=r(6178);function d(t,e){return e=e||"utf8",Buffer.isBuffer(t)||(t=new Buffer(t,e)),this._pub=new i(t),this}function l(t,e){return e=e||"utf8",Buffer.isBuffer(t)||(t=new Buffer(t,e)),this._priv=new i(t),this}t.exports=b;var p={};function b(t,e,r){this.setGenerator(e),this.__prime=new i(t),this._prime=i.mont(this.__prime),this._primeLen=t.length,this._pub=void 0,this._priv=void 0,this._primeCode=void 0,r?(this.setPublicKey=d,this.setPrivateKey=l):this._primeCode=8}function m(t,e){var r=new Buffer(t.toArray());return e?r.toString(e):r}Object.defineProperty(b.prototype,"verifyError",{enumerable:!0,get:function(){return"number"!=typeof this._primeCode&&(this._primeCode=function(t,e){var r=e.toString("hex"),i=[r,t.toString(16)].join("_");if(i in p)return p[i];var u,d=0;if(t.isEven()||!c.simpleSieve||!c.fermatTest(t)||!n.test(t))return d+=1,d+="02"===r||"05"===r?8:4,p[i]=d,d;switch(n.test(t.shrn(1))||(d+=2),r){case"02":t.mod(o).cmp(a)&&(d+=8);break;case"05":(u=t.mod(s)).cmp(f)&&u.cmp(h)&&(d+=8);break;default:d+=4}return p[i]=d,d}(this.__prime,this.__gen)),this._primeCode}}),b.prototype.generateKeys=function(){return this._priv||(this._priv=new i(u(this._primeLen))),this._pub=this._gen.toRed(this._prime).redPow(this._priv).fromRed(),this.getPublicKey()},b.prototype.computeSecret=function(t){var e=(t=(t=new i(t)).toRed(this._prime)).redPow(this._priv).fromRed(),r=new Buffer(e.toArray()),n=this.getPrime();if(r.length<n.length){var o=new Buffer(n.length-r.length);o.fill(0),r=Buffer.concat([o,r])}return r},b.prototype.getPublicKey=function(t){return m(this._pub,t)},b.prototype.getPrivateKey=function(t){return m(this._priv,t)},b.prototype.getPrime=function(t){return m(this.__prime,t)},b.prototype.getGenerator=function(t){return m(this._gen,t)},b.prototype.setGenerator=function(t,e){return e=e||"utf8",Buffer.isBuffer(t)||(t=new Buffer(t,e)),this.__gen=t,this._gen=new i(t),this}},88608:function(t,e,r){var i=r(6178);t.exports=y,y.simpleSieve=m,y.fermatTest=g;var n=r(14033),o=new n(24),a=new(r(87363)),s=new n(1),f=new n(2),h=new n(5),c=(new n(16),new n(8),new n(10)),u=new n(3),d=(new n(7),new n(11)),l=new n(4),p=(new n(12),null);function b(){if(null!==p)return p;var t=[];t[0]=2;for(var e=1,r=3;r<1048576;r+=2){for(var i=Math.ceil(Math.sqrt(r)),n=0;n<e&&t[n]<=i&&r%t[n]!=0;n++);e!==n&&t[n]<=i||(t[e++]=r)}return p=t,t}function m(t){for(var e=b(),r=0;r<e.length;r++)if(0===t.modn(e[r]))return 0===t.cmpn(e[r]);return!0}function g(t){var e=n.mont(t);return 0===f.toRed(e).redPow(t.subn(1)).fromRed().cmpn(1)}function y(t,e){if(t<16)return new n(2===e||5===e?[140,123]:[140,39]);var r,p;for(e=new n(e);;){for(r=new n(i(Math.ceil(t/8)));r.bitLength()>t;)r.ishrn(1);if(r.isEven()&&r.iadd(s),r.testn(1)||r.iadd(f),e.cmp(f)){if(!e.cmp(h))for(;r.mod(c).cmp(u);)r.iadd(l)}else for(;r.mod(o).cmp(d);)r.iadd(l);if(m(p=r.shrn(1))&&m(r)&&g(p)&&g(r)&&a.test(p)&&a.test(r))return r}}},77742:function(t){"use strict";var e={single_source_shortest_paths:function(t,r,i){var n={},o={};o[r]=0;var a,s,f,h,c,u,d,l=e.PriorityQueue.make();for(l.push(r,0);!l.empty();)for(f in s=(a=l.pop()).value,h=a.cost,c=t[s]||{})c.hasOwnProperty(f)&&(u=h+c[f],d=o[f],(void 0===o[f]||d>u)&&(o[f]=u,l.push(f,u),n[f]=s));if(void 0!==i&&void 0===o[i]){var p=["Could not find a path from ",r," to ",i,"."].join("");throw new Error(p)}return n},extract_shortest_path_from_predecessor_list:function(t,e){for(var r=[],i=e;i;)r.push(i),t[i],i=t[i];return r.reverse(),r},find_path:function(t,r,i){var n=e.single_source_shortest_paths(t,r,i);return e.extract_shortest_path_from_predecessor_list(n,i)},PriorityQueue:{make:function(t){var r,i=e.PriorityQueue,n={};for(r in t=t||{},i)i.hasOwnProperty(r)&&(n[r]=i[r]);return n.queue=[],n.sorter=t.sorter||i.default_sorter,n},default_sorter:function(t,e){return t.cost-e.cost},push:function(t,e){var r={value:t,cost:e};this.queue.push(r),this.queue.sort(this.sorter)},pop:function(){return this.queue.shift()},empty:function(){return 0===this.queue.length}}};t.exports=e},36924:function(t,e,r){"use strict";var i=e;i.version=r(47267).i8,i.utils=r(85053),i.rand=r(26808),i.curve=r(14084),i.curves=r(9513),i.ec=r(24777),i.eddsa=r(8208)},6981:function(t,e,r){"use strict";var i=r(14033),n=r(85053),o=n.getNAF,a=n.getJSF,s=n.assert;function f(t,e){this.type=t,this.p=new i(e.p,16),this.red=e.prime?i.red(e.prime):i.mont(this.p),this.zero=new i(0).toRed(this.red),this.one=new i(1).toRed(this.red),this.two=new i(2).toRed(this.red),this.n=e.n&&new i(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function h(t,e){this.curve=t,this.type=e,this.precomputed=null}t.exports=f,f.prototype.point=function(){throw new Error("Not implemented")},f.prototype.validate=function(){throw new Error("Not implemented")},f.prototype._fixedNafMul=function(t,e){s(t.precomputed);var r=t._getDoubles(),i=o(e,1,this._bitLength),n=(1<<r.step+1)-(r.step%2==0?2:1);n/=3;var a,f,h=[];for(a=0;a<i.length;a+=r.step){f=0;for(var c=a+r.step-1;c>=a;c--)f=(f<<1)+i[c];h.push(f)}for(var u=this.jpoint(null,null,null),d=this.jpoint(null,null,null),l=n;l>0;l--){for(a=0;a<h.length;a++)(f=h[a])===l?d=d.mixedAdd(r.points[a]):f===-l&&(d=d.mixedAdd(r.points[a].neg()));u=u.add(d)}return u.toP()},f.prototype._wnafMul=function(t,e){var r=4,i=t._getNAFPoints(r);r=i.wnd;for(var n=i.points,a=o(e,r,this._bitLength),f=this.jpoint(null,null,null),h=a.length-1;h>=0;h--){for(var c=0;h>=0&&0===a[h];h--)c++;if(h>=0&&c++,f=f.dblp(c),h<0)break;var u=a[h];s(0!==u),f="affine"===t.type?u>0?f.mixedAdd(n[u-1>>1]):f.mixedAdd(n[-u-1>>1].neg()):u>0?f.add(n[u-1>>1]):f.add(n[-u-1>>1].neg())}return"affine"===t.type?f.toP():f},f.prototype._wnafMulAdd=function(t,e,r,i,n){var s,f,h,c=this._wnafT1,u=this._wnafT2,d=this._wnafT3,l=0;for(s=0;s<i;s++){var p=(h=e[s])._getNAFPoints(t);c[s]=p.wnd,u[s]=p.points}for(s=i-1;s>=1;s-=2){var b=s-1,m=s;if(1===c[b]&&1===c[m]){var g=[e[b],null,null,e[m]];0===e[b].y.cmp(e[m].y)?(g[1]=e[b].add(e[m]),g[2]=e[b].toJ().mixedAdd(e[m].neg())):0===e[b].y.cmp(e[m].y.redNeg())?(g[1]=e[b].toJ().mixedAdd(e[m]),g[2]=e[b].add(e[m].neg())):(g[1]=e[b].toJ().mixedAdd(e[m]),g[2]=e[b].toJ().mixedAdd(e[m].neg()));var y=[-3,-1,-5,-7,0,7,5,1,3],v=a(r[b],r[m]);for(l=Math.max(v[0].length,l),d[b]=new Array(l),d[m]=new Array(l),f=0;f<l;f++){var w=0|v[0][f],_=0|v[1][f];d[b][f]=y[3*(w+1)+(_+1)],d[m][f]=0,u[b]=g}}else d[b]=o(r[b],c[b],this._bitLength),d[m]=o(r[m],c[m],this._bitLength),l=Math.max(d[b].length,l),l=Math.max(d[m].length,l)}var M=this.jpoint(null,null,null),S=this._wnafT4;for(s=l;s>=0;s--){for(var E=0;s>=0;){var A=!0;for(f=0;f<i;f++)S[f]=0|d[f][s],0!==S[f]&&(A=!1);if(!A)break;E++,s--}if(s>=0&&E++,M=M.dblp(E),s<0)break;for(f=0;f<i;f++){var k=S[f];0!==k&&(k>0?h=u[f][k-1>>1]:k<0&&(h=u[f][-k-1>>1].neg()),M="affine"===h.type?M.mixedAdd(h):M.add(h))}}for(s=0;s<i;s++)u[s]=null;return n?M:M.toP()},f.BasePoint=h,h.prototype.eq=function(){throw new Error("Not implemented")},h.prototype.validate=function(){return this.curve.validate(this)},f.prototype.decodePoint=function(t,e){t=n.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]?s(t[t.length-1]%2==0):7===t[0]&&s(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 n.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],i=this,n=0;n<e;n+=t){for(var o=0;o<t;o++)i=i.dbl();r.push(i)}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,i=1===r?null:this.dbl(),n=1;n<r;n++)e[n]=e[n-1].add(i);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}},1406:function(t,e,r){"use strict";var i=r(85053),n=r(14033),o=r(89118),a=r(6981),s=i.assert;function f(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 n(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new n(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new n(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),s(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function h(t,e,r,i,o){a.BasePoint.call(this,t,"projective"),null===e&&null===r&&null===i?(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 n(e,16),this.y=new n(r,16),this.z=i?new n(i,16):this.curve.one,this.t=o&&new n(o,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}o(f,a),t.exports=f,f.prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},f.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},f.prototype.jpoint=function(t,e,r,i){return this.point(t,e,r,i)},f.prototype.pointFromX=function(t,e){(t=new n(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),i=this.c2.redSub(this.a.redMul(r)),o=this.one.redSub(this.c2.redMul(this.d).redMul(r)),a=i.redMul(o.redInvm()),s=a.redSqrt();if(0!==s.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");var f=s.fromRed().isOdd();return(e&&!f||!e&&f)&&(s=s.redNeg()),this.point(t,s)},f.prototype.pointFromY=function(t,e){(t=new n(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),i=r.redSub(this.c2),o=r.redMul(this.d).redMul(this.c2).redSub(this.a),a=i.redMul(o.redInvm());if(0===a.cmp(this.zero)){if(e)throw new Error("invalid point");return this.point(this.zero,t)}var s=a.redSqrt();if(0!==s.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");return s.fromRed().isOdd()!==e&&(s=s.redNeg()),this.point(s,t)},f.prototype.validate=function(t){if(t.isInfinity())return!0;t.normalize();var e=t.x.redSqr(),r=t.y.redSqr(),i=e.redMul(this.a).redAdd(r),n=this.c2.redMul(this.one.redAdd(this.d.redMul(e).redMul(r)));return 0===i.cmp(n)},o(h,a.BasePoint),f.prototype.pointFromJSON=function(t){return h.fromJSON(this,t)},f.prototype.point=function(t,e,r,i){return new h(this,t,e,r,i)},h.fromJSON=function(t,e){return new h(t,e[0],e[1],e[2])},h.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)+">"},h.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},h.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var i=this.curve._mulA(t),n=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=i.redAdd(e),a=o.redSub(r),s=i.redSub(e),f=n.redMul(a),h=o.redMul(s),c=n.redMul(s),u=a.redMul(o);return this.curve.point(f,h,u,c)},h.prototype._projDbl=function(){var t,e,r,i,n,o,a=this.x.redAdd(this.y).redSqr(),s=this.x.redSqr(),f=this.y.redSqr();if(this.curve.twisted){var h=(i=this.curve._mulA(s)).redAdd(f);this.zOne?(t=a.redSub(s).redSub(f).redMul(h.redSub(this.curve.two)),e=h.redMul(i.redSub(f)),r=h.redSqr().redSub(h).redSub(h)):(n=this.z.redSqr(),o=h.redSub(n).redISub(n),t=a.redSub(s).redISub(f).redMul(o),e=h.redMul(i.redSub(f)),r=h.redMul(o))}else i=s.redAdd(f),n=this.curve._mulC(this.z).redSqr(),o=i.redSub(n).redSub(n),t=this.curve._mulC(a.redISub(i)).redMul(o),e=this.curve._mulC(i).redMul(s.redISub(f)),r=i.redMul(o);return this.curve.point(t,e,r)},h.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},h.prototype._extAdd=function(t){var e=this.y.redSub(this.x).redMul(t.y.redSub(t.x)),r=this.y.redAdd(this.x).redMul(t.y.redAdd(t.x)),i=this.t.redMul(this.curve.dd).redMul(t.t),n=this.z.redMul(t.z.redAdd(t.z)),o=r.redSub(e),a=n.redSub(i),s=n.redAdd(i),f=r.redAdd(e),h=o.redMul(a),c=s.redMul(f),u=o.redMul(f),d=a.redMul(s);return this.curve.point(h,c,d,u)},h.prototype._projAdd=function(t){var e,r,i=this.z.redMul(t.z),n=i.redSqr(),o=this.x.redMul(t.x),a=this.y.redMul(t.y),s=this.curve.d.redMul(o).redMul(a),f=n.redSub(s),h=n.redAdd(s),c=this.x.redAdd(this.y).redMul(t.x.redAdd(t.y)).redISub(o).redISub(a),u=i.redMul(f).redMul(c);return this.curve.twisted?(e=i.redMul(h).redMul(a.redSub(this.curve._mulA(o))),r=f.redMul(h)):(e=i.redMul(h).redMul(a.redSub(o)),r=this.curve._mulC(f).redMul(h)),this.curve.point(u,e,r)},h.prototype.add=function(t){return this.isInfinity()?t:t.isInfinity()?this:this.curve.extended?this._extAdd(t):this._projAdd(t)},h.prototype.mul=function(t){return this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve._wnafMul(this,t)},h.prototype.mulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!1)},h.prototype.jmulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!0)},h.prototype.normalize=function(){if(this.zOne)return this;var t=this.z.redInvm();return this.x=this.x.redMul(t),this.y=this.y.redMul(t),this.t&&(this.t=this.t.redMul(t)),this.z=this.curve.one,this.zOne=!0,this},h.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},h.prototype.getX=function(){return this.normalize(),this.x.fromRed()},h.prototype.getY=function(){return this.normalize(),this.y.fromRed()},h.prototype.eq=function(t){return this===t||0===this.getX().cmp(t.getX())&&0===this.getY().cmp(t.getY())},h.prototype.eqXToP=function(t){var e=t.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(e))return!0;for(var r=t.clone(),i=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(e.redIAdd(i),0===this.x.cmp(e))return!0}},h.prototype.toP=h.prototype.normalize,h.prototype.mixedAdd=h.prototype.add},14084:function(t,e,r){"use strict";var i=e;i.base=r(6981),i.short=r(1682),i.mont=r(89743),i.edwards=r(1406)},89743:function(t,e,r){"use strict";var i=r(14033),n=r(89118),o=r(6981),a=r(85053);function s(t){o.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 f(t,e,r){o.BasePoint.call(this,t,"projective"),null===e&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(e,16),this.z=new i(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}n(s,o),t.exports=s,s.prototype.validate=function(t){var e=t.normalize().x,r=e.redSqr(),i=r.redMul(e).redAdd(r.redMul(this.a)).redAdd(e);return 0===i.redSqrt().redSqr().cmp(i)},n(f,o.BasePoint),s.prototype.decodePoint=function(t,e){return this.point(a.toArray(t,e),1)},s.prototype.point=function(t,e){return new f(this,t,e)},s.prototype.pointFromJSON=function(t){return f.fromJSON(this,t)},f.prototype.precompute=function(){},f.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},f.fromJSON=function(t,e){return new f(t,e[0],e[1]||t.one)},f.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)+">"},f.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},f.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),r=t.redSub(e),i=t.redMul(e),n=r.redMul(e.redAdd(this.curve.a24.redMul(r)));return this.curve.point(i,n)},f.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},f.prototype.diffAdd=function(t,e){var r=this.x.redAdd(this.z),i=this.x.redSub(this.z),n=t.x.redAdd(t.z),o=t.x.redSub(t.z).redMul(r),a=n.redMul(i),s=e.z.redMul(o.redAdd(a).redSqr()),f=e.x.redMul(o.redISub(a).redSqr());return this.curve.point(s,f)},f.prototype.mul=function(t){for(var e=t.clone(),r=this,i=this.curve.point(null,null),n=[];0!==e.cmpn(0);e.iushrn(1))n.push(e.andln(1));for(var o=n.length-1;o>=0;o--)0===n[o]?(r=r.diffAdd(i,this),i=i.dbl()):(i=r.diffAdd(i,this),r=r.dbl());return i},f.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},f.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},f.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},f.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},f.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},1682:function(t,e,r){"use strict";var i=r(85053),n=r(14033),o=r(89118),a=r(6981),s=i.assert;function f(t){a.call(this,"short",t),this.a=new n(t.a,16).toRed(this.red),this.b=new n(t.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(t),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function h(t,e,r,i){a.BasePoint.call(this,t,"affine"),null===e&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new n(e,16),this.y=new n(r,16),i&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function c(t,e,r,i){a.BasePoint.call(this,t,"jacobian"),null===e&&null===r&&null===i?(this.x=this.curve.one,this.y=this.curve.one,this.z=new n(0)):(this.x=new n(e,16),this.y=new n(r,16),this.z=new n(i,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}o(f,a),t.exports=f,f.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,r;if(t.beta)e=new n(t.beta,16).toRed(this.red);else{var i=this._getEndoRoots(this.p);e=(e=i[0].cmp(i[1])<0?i[0]:i[1]).toRed(this.red)}if(t.lambda)r=new n(t.lambda,16);else{var o=this._getEndoRoots(this.n);0===this.g.mul(o[0]).x.cmp(this.g.x.redMul(e))?r=o[0]:(r=o[1],s(0===this.g.mul(r).x.cmp(this.g.x.redMul(e))))}return{beta:e,lambda:r,basis:t.basis?t.basis.map((function(t){return{a:new n(t.a,16),b:new n(t.b,16)}})):this._getEndoBasis(r)}}},f.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:n.mont(t),r=new n(2).toRed(e).redInvm(),i=r.redNeg(),o=new n(3).toRed(e).redNeg().redSqrt().redMul(r);return[i.redAdd(o).fromRed(),i.redSub(o).fromRed()]},f.prototype._getEndoBasis=function(t){for(var e,r,i,o,a,s,f,h,c,u=this.n.ushrn(Math.floor(this.n.bitLength()/2)),d=t,l=this.n.clone(),p=new n(1),b=new n(0),m=new n(0),g=new n(1),y=0;0!==d.cmpn(0);){var v=l.div(d);h=l.sub(v.mul(d)),c=m.sub(v.mul(p));var w=g.sub(v.mul(b));if(!i&&h.cmp(u)<0)e=f.neg(),r=p,i=h.neg(),o=c;else if(i&&2==++y)break;f=h,l=d,d=h,m=p,p=c,g=b,b=w}a=h.neg(),s=c;var _=i.sqr().add(o.sqr());return a.sqr().add(s.sqr()).cmp(_)>=0&&(a=e,s=r),i.negative&&(i=i.neg(),o=o.neg()),a.negative&&(a=a.neg(),s=s.neg()),[{a:i,b:o},{a:a,b:s}]},f.prototype._endoSplit=function(t){var e=this.endo.basis,r=e[0],i=e[1],n=i.b.mul(t).divRound(this.n),o=r.b.neg().mul(t).divRound(this.n),a=n.mul(r.a),s=o.mul(i.a),f=n.mul(r.b),h=o.mul(i.b);return{k1:t.sub(a).sub(s),k2:f.add(h).neg()}},f.prototype.pointFromX=function(t,e){(t=new n(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr().redMul(t).redIAdd(t.redMul(this.a)).redIAdd(this.b),i=r.redSqrt();if(0!==i.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var o=i.fromRed().isOdd();return(e&&!o||!e&&o)&&(i=i.redNeg()),this.point(t,i)},f.prototype.validate=function(t){if(t.inf)return!0;var e=t.x,r=t.y,i=this.a.redMul(e),n=e.redSqr().redMul(e).redIAdd(i).redIAdd(this.b);return 0===r.redSqr().redISub(n).cmpn(0)},f.prototype._endoWnafMulAdd=function(t,e,r){for(var i=this._endoWnafT1,n=this._endoWnafT2,o=0;o<t.length;o++){var a=this._endoSplit(e[o]),s=t[o],f=s._getBeta();a.k1.negative&&(a.k1.ineg(),s=s.neg(!0)),a.k2.negative&&(a.k2.ineg(),f=f.neg(!0)),i[2*o]=s,i[2*o+1]=f,n[2*o]=a.k1,n[2*o+1]=a.k2}for(var h=this._wnafMulAdd(1,i,n,2*o,r),c=0;c<2*o;c++)i[c]=null,n[c]=null;return h},o(h,a.BasePoint),f.prototype.point=function(t,e,r){return new h(this,t,e,r)},f.prototype.pointFromJSON=function(t,e){return h.fromJSON(this,t,e)},h.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,i=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(i)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(i)}}}return e}},h.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]},h.fromJSON=function(t,e,r){"string"==typeof e&&(e=JSON.parse(e));var i=t.point(e[0],e[1],r);if(!e[2])return i;function n(e){return t.point(e[0],e[1],r)}var o=e[2];return i.precomputed={beta:null,doubles:o.doubles&&{step:o.doubles.step,points:[i].concat(o.doubles.points.map(n))},naf:o.naf&&{wnd:o.naf.wnd,points:[i].concat(o.naf.points.map(n))}},i},h.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)+">"},h.prototype.isInfinity=function(){return this.inf},h.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),i=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,i)},h.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,r=this.x.redSqr(),i=t.redInvm(),n=r.redAdd(r).redIAdd(r).redIAdd(e).redMul(i),o=n.redSqr().redISub(this.x.redAdd(this.x)),a=n.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,a)},h.prototype.getX=function(){return this.x.fromRed()},h.prototype.getY=function(){return this.y.fromRed()},h.prototype.mul=function(t){return t=new n(t,16),this.isInfinity()?this:this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},h.prototype.mulAdd=function(t,e,r){var i=[this,e],n=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(i,n):this.curve._wnafMulAdd(1,i,n,2)},h.prototype.jmulAdd=function(t,e,r){var i=[this,e],n=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(i,n,!0):this.curve._wnafMulAdd(1,i,n,2,!0)},h.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},h.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var r=this.precomputed,i=function(t){return t.neg()};e.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(i)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(i)}}}return e},h.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},o(c,a.BasePoint),f.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),i=this.y.redMul(e).redMul(t);return this.curve.point(r,i)},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(),i=this.x.redMul(e),n=t.x.redMul(r),o=this.y.redMul(e.redMul(t.z)),a=t.y.redMul(r.redMul(this.z)),s=i.redSub(n),f=o.redSub(a);if(0===s.cmpn(0))return 0!==f.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var h=s.redSqr(),c=h.redMul(s),u=i.redMul(h),d=f.redSqr().redIAdd(c).redISub(u).redISub(u),l=f.redMul(u.redISub(d)).redISub(o.redMul(c)),p=this.z.redMul(t.z).redMul(s);return this.curve.jpoint(d,l,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,i=t.x.redMul(e),n=this.y,o=t.y.redMul(e).redMul(this.z),a=r.redSub(i),s=n.redSub(o);if(0===a.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var f=a.redSqr(),h=f.redMul(a),c=r.redMul(f),u=s.redSqr().redIAdd(h).redISub(c).redISub(c),d=s.redMul(c.redISub(u)).redISub(n.redMul(h)),l=this.z.redMul(a);return this.curve.jpoint(u,d,l)},c.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();var e;if(this.curve.zeroA||this.curve.threeA){var r=this;for(e=0;e<t;e++)r=r.dbl();return r}var i=this.curve.a,n=this.curve.tinv,o=this.x,a=this.y,s=this.z,f=s.redSqr().redSqr(),h=a.redAdd(a);for(e=0;e<t;e++){var c=o.redSqr(),u=h.redSqr(),d=u.redSqr(),l=c.redAdd(c).redIAdd(c).redIAdd(i.redMul(f)),p=o.redMul(u),b=l.redSqr().redISub(p.redAdd(p)),m=p.redISub(b),g=l.redMul(m);g=g.redIAdd(g).redISub(d);var y=h.redMul(s);e+1<t&&(f=f.redMul(d)),o=b,s=y,h=g}return this.curve.jpoint(o,h.redMul(n),s)},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 i=this.x.redSqr(),n=this.y.redSqr(),o=n.redSqr(),a=this.x.redAdd(n).redSqr().redISub(i).redISub(o);a=a.redIAdd(a);var s=i.redAdd(i).redIAdd(i),f=s.redSqr().redISub(a).redISub(a),h=o.redIAdd(o);h=(h=h.redIAdd(h)).redIAdd(h),t=f,e=s.redMul(a.redISub(f)).redISub(h),r=this.y.redAdd(this.y)}else{var c=this.x.redSqr(),u=this.y.redSqr(),d=u.redSqr(),l=this.x.redAdd(u).redSqr().redISub(c).redISub(d);l=l.redIAdd(l);var p=c.redAdd(c).redIAdd(c),b=p.redSqr(),m=d.redIAdd(d);m=(m=m.redIAdd(m)).redIAdd(m),t=b.redISub(l).redISub(l),e=p.redMul(l.redISub(t)).redISub(m),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 i=this.x.redSqr(),n=this.y.redSqr(),o=n.redSqr(),a=this.x.redAdd(n).redSqr().redISub(i).redISub(o);a=a.redIAdd(a);var s=i.redAdd(i).redIAdd(i).redIAdd(this.curve.a),f=s.redSqr().redISub(a).redISub(a);t=f;var h=o.redIAdd(o);h=(h=h.redIAdd(h)).redIAdd(h),e=s.redMul(a.redISub(f)).redISub(h),r=this.y.redAdd(this.y)}else{var c=this.z.redSqr(),u=this.y.redSqr(),d=this.x.redMul(u),l=this.x.redSub(c).redMul(this.x.redAdd(c));l=l.redAdd(l).redIAdd(l);var p=d.redIAdd(d),b=(p=p.redIAdd(p)).redAdd(p);t=l.redSqr().redISub(b),r=this.y.redAdd(this.z).redSqr().redISub(u).redISub(c);var m=u.redSqr();m=(m=(m=m.redIAdd(m)).redIAdd(m)).redIAdd(m),e=l.redMul(p.redISub(t)).redISub(m)}return this.curve.jpoint(t,e,r)},c.prototype._dbl=function(){var t=this.curve.a,e=this.x,r=this.y,i=this.z,n=i.redSqr().redSqr(),o=e.redSqr(),a=r.redSqr(),s=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(n)),f=e.redAdd(e),h=(f=f.redIAdd(f)).redMul(a),c=s.redSqr().redISub(h.redAdd(h)),u=h.redISub(c),d=a.redSqr();d=(d=(d=d.redIAdd(d)).redIAdd(d)).redIAdd(d);var l=s.redMul(u).redISub(d),p=r.redAdd(r).redMul(i);return this.curve.jpoint(c,l,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(),i=e.redSqr(),n=t.redAdd(t).redIAdd(t),o=n.redSqr(),a=this.x.redAdd(e).redSqr().redISub(t).redISub(i),s=(a=(a=(a=a.redIAdd(a)).redAdd(a).redIAdd(a)).redISub(o)).redSqr(),f=i.redIAdd(i);f=(f=(f=f.redIAdd(f)).redIAdd(f)).redIAdd(f);var h=n.redIAdd(a).redSqr().redISub(o).redISub(s).redISub(f),c=e.redMul(h);c=(c=c.redIAdd(c)).redIAdd(c);var u=this.x.redMul(s).redISub(c);u=(u=u.redIAdd(u)).redIAdd(u);var d=this.y.redMul(h.redMul(f.redISub(h)).redISub(a.redMul(s)));d=(d=(d=d.redIAdd(d)).redIAdd(d)).redIAdd(d);var l=this.z.redAdd(a).redSqr().redISub(r).redISub(s);return this.curve.jpoint(u,d,l)},c.prototype.mul=function(t,e){return t=new n(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 i=e.redMul(this.z),n=r.redMul(t.z);return 0===this.y.redMul(n).redISub(t.y.redMul(i)).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 i=t.clone(),n=this.curve.redN.redMul(e);;){if(i.iadd(this.curve.n),i.cmp(this.curve.p)>=0)return!1;if(r.redIAdd(n),0===this.x.cmp(r))return!0}},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)}},9513:function(t,e,r){"use strict";var i,n=e,o=r(3799),a=r(14084),s=r(85053).assert;function f(t){"short"===t.type?this.curve=new a.short(t):"edwards"===t.type?this.curve=new a.edwards(t):this.curve=new a.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,s(this.g.validate(),"Invalid curve"),s(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function h(t,e){Object.defineProperty(n,t,{configurable:!0,enumerable:!0,get:function(){var r=new f(e);return Object.defineProperty(n,t,{configurable:!0,enumerable:!0,value:r}),r}})}n.PresetCurve=f,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 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),h("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:o.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),h("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:o.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),h("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:o.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),h("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["9"]}),h("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{i=r(42610)}catch(t){i=void 0}h("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:o.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",i]})},24777:function(t,e,r){"use strict";var i=r(14033),n=r(89188),o=r(85053),a=r(9513),s=r(26808),f=o.assert,h=r(75671),c=r(61879);function u(t){if(!(this instanceof u))return new u(t);"string"==typeof t&&(f(Object.prototype.hasOwnProperty.call(a,t),"Unknown curve "+t),t=a[t]),t instanceof a.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=u,u.prototype.keyPair=function(t){return new h(this,t)},u.prototype.keyFromPrivate=function(t,e){return h.fromPrivate(this,t,e)},u.prototype.keyFromPublic=function(t,e){return h.fromPublic(this,t,e)},u.prototype.genKeyPair=function(t){t||(t={});for(var e=new n({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||s(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),o=this.n.sub(new i(2));;){var a=new i(e.generate(r));if(!(a.cmp(o)>0))return a.iaddn(1),this.keyFromPrivate(a)}},u.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},u.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 i(t,16));for(var a=this.n.byteLength(),s=e.getPrivate().toArray("be",a),f=t.toArray("be",a),h=new n({hash:this.hash,entropy:s,nonce:f,pers:o.pers,persEnc:o.persEnc||"utf8"}),u=this.n.sub(new i(1)),d=0;;d++){var l=o.k?o.k(d):new i(h.generate(this.n.byteLength()));if(!((l=this._truncateToN(l,!0)).cmpn(1)<=0||l.cmp(u)>=0)){var p=this.g.mul(l);if(!p.isInfinity()){var b=p.getX(),m=b.umod(this.n);if(0!==m.cmpn(0)){var g=l.invm(this.n).mul(m.mul(e.getPrivate()).iadd(t));if(0!==(g=g.umod(this.n)).cmpn(0)){var y=(p.getY().isOdd()?1:0)|(0!==b.cmp(m)?2:0);return o.canonical&&g.cmp(this.nh)>0&&(g=this.n.sub(g),y^=1),new c({r:m,s:g,recoveryParam:y})}}}}}},u.prototype.verify=function(t,e,r,n){t=this._truncateToN(new i(t,16)),r=this.keyFromPublic(r,n);var o=(e=new c(e,"hex")).r,a=e.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;var s,f=a.invm(this.n),h=f.mul(t).umod(this.n),u=f.mul(o).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(h,r.getPublic(),u)).isInfinity()&&s.eqXToP(o):!(s=this.g.mulAdd(h,r.getPublic(),u)).isInfinity()&&0===s.getX().umod(this.n).cmp(o)},u.prototype.recoverPubKey=function(t,e,r,n){f((3&r)===r,"The recovery param is more than two bits"),e=new c(e,n);var o=this.n,a=new i(t),s=e.r,h=e.s,u=1&r,d=r>>1;if(s.cmp(this.curve.p.umod(this.curve.n))>=0&&d)throw new Error("Unable to find sencond key candinate");s=d?this.curve.pointFromX(s.add(this.curve.n),u):this.curve.pointFromX(s,u);var l=e.r.invm(o),p=o.sub(a).mul(l).umod(o),b=h.mul(l).umod(o);return this.g.mulAdd(p,s,b)},u.prototype.getKeyRecoveryParam=function(t,e,r,i){if(null!==(e=new c(e,i)).recoveryParam)return e.recoveryParam;for(var n=0;n<4;n++){var o;try{o=this.recoverPubKey(t,e,n)}catch(t){continue}if(o.eq(r))return n}throw new Error("Unable to find valid recovery factor")}},75671:function(t,e,r){"use strict";var i=r(14033),n=r(85053).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 i(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?n(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||n(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.validate()||n(t.validate(),"public point not validated"),t.mul(this.priv).getX()},o.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},61879:function(t,e,r){"use strict";var i=r(14033),n=r(85053),o=n.assert;function a(t,e){if(t instanceof a)return t;this._importDER(t,e)||(o(t.r&&t.s,"Signature without r or s"),this.r=new i(t.r,16),this.s=new i(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function s(){this.place=0}function f(t,e){var r=t[e.place++];if(!(128&r))return r;var i=15&r;if(0===i||i>4)return!1;for(var n=0,o=0,a=e.place;o<i;o++,a++)n<<=8,n|=t[a],n>>>=0;return!(n<=127)&&(e.place=a,n)}function h(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 c(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=a,a.prototype._importDER=function(t,e){t=n.toArray(t,e);var r=new s;if(48!==t[r.place++])return!1;var o=f(t,r);if(!1===o)return!1;if(o+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var a=f(t,r);if(!1===a)return!1;var h=t.slice(r.place,a+r.place);if(r.place+=a,2!==t[r.place++])return!1;var c=f(t,r);if(!1===c)return!1;if(t.length!==c+r.place)return!1;var u=t.slice(r.place,c+r.place);if(0===h[0]){if(!(128&h[1]))return!1;h=h.slice(1)}if(0===u[0]){if(!(128&u[1]))return!1;u=u.slice(1)}return this.r=new i(h),this.s=new i(u),this.recoveryParam=null,!0},a.prototype.toDER=function(t){var e=this.r.toArray(),r=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&r[0]&&(r=[0].concat(r)),e=h(e),r=h(r);!(r[0]||128&r[1]);)r=r.slice(1);var i=[2];c(i,e.length),(i=i.concat(e)).push(2),c(i,r.length);var o=i.concat(r),a=[48];return c(a,o.length),a=a.concat(o),n.encode(a,t)}},8208:function(t,e,r){"use strict";var i=r(3799),n=r(9513),o=r(85053),a=o.assert,s=o.parseBytes,f=r(26140),h=r(52610);function c(t){if(a("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof c))return new c(t);t=n[t].curve,this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=i.sha512}t.exports=c,c.prototype.sign=function(t,e){t=s(t);var r=this.keyFromSecret(e),i=this.hashInt(r.messagePrefix(),t),n=this.g.mul(i),o=this.encodePoint(n),a=this.hashInt(o,r.pubBytes(),t).mul(r.priv()),f=i.add(a).umod(this.curve.n);return this.makeSignature({R:n,S:f,Rencoded:o})},c.prototype.verify=function(t,e,r){t=s(t),e=this.makeSignature(e);var i=this.keyFromPublic(r),n=this.hashInt(e.Rencoded(),i.pubBytes(),t),o=this.g.mul(e.S());return e.R().add(i.pub().mul(n)).eq(o)},c.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)},c.prototype.keyFromPublic=function(t){return f.fromPublic(this,t)},c.prototype.keyFromSecret=function(t){return f.fromSecret(this,t)},c.prototype.makeSignature=function(t){return t instanceof h?t:new h(this,t)},c.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},c.prototype.decodePoint=function(t){var e=(t=o.parseBytes(t)).length-1,r=t.slice(0,e).concat(-129&t[e]),i=0!=(128&t[e]),n=o.intFromLE(r);return this.curve.pointFromY(n,i)},c.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},c.prototype.decodeInt=function(t){return o.intFromLE(t)},c.prototype.isPoint=function(t){return t instanceof this.pointClass}},26140:function(t,e,r){"use strict";var i=r(85053),n=i.assert,o=i.parseBytes,a=i.cachedProperty;function s(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}s.fromPublic=function(t,e){return e instanceof s?e:new s(t,{pub:e})},s.fromSecret=function(t,e){return e instanceof s?e:new s(t,{secret:e})},s.prototype.secret=function(){return this._secret},a(s,"pubBytes",(function(){return this.eddsa.encodePoint(this.pub())})),a(s,"pub",(function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())})),a(s,"privBytes",(function(){var t=this.eddsa,e=this.hash(),r=t.encodingLength-1,i=e.slice(0,t.encodingLength);return i[0]&=248,i[r]&=127,i[r]|=64,i})),a(s,"priv",(function(){return this.eddsa.decodeInt(this.privBytes())})),a(s,"hash",(function(){return this.eddsa.hash().update(this.secret()).digest()})),a(s,"messagePrefix",(function(){return this.hash().slice(this.eddsa.encodingLength)})),s.prototype.sign=function(t){return n(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},s.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},s.prototype.getSecret=function(t){return n(this._secret,"KeyPair is public only"),i.encode(this.secret(),t)},s.prototype.getPublic=function(t){return i.encode(this.pubBytes(),t)},t.exports=s},52610:function(t,e,r){"use strict";var i=r(14033),n=r(85053),o=n.assert,a=n.cachedProperty,s=n.parseBytes;function f(t,e){this.eddsa=t,"object"!=typeof e&&(e=s(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 i&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}a(f,"S",(function(){return this.eddsa.decodeInt(this.Sencoded())})),a(f,"R",(function(){return this.eddsa.decodePoint(this.Rencoded())})),a(f,"Rencoded",(function(){return this.eddsa.encodePoint(this.R())})),a(f,"Sencoded",(function(){return this.eddsa.encodeInt(this.S())})),f.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},f.prototype.toHex=function(){return 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t=o.allocUnsafe(16);return t.writeInt32LE(this._a,0),t.writeInt32LE(this._b,4),t.writeInt32LE(this._c,8),t.writeInt32LE(this._d,12),t},t.exports=s},87363:function(t,e,r){var i=r(14033),n=r(26808);function o(t){this.rand=t||new n.Rand}t.exports=o,o.create=function(t){return new o(t)},o.prototype._randbelow=function(t){var e=t.bitLength(),r=Math.ceil(e/8);do{var n=new i(this.rand.generate(r))}while(n.cmp(t)>=0);return n},o.prototype._randrange=function(t,e){var r=e.sub(t);return t.add(this._randbelow(r))},o.prototype.test=function(t,e,r){var n=t.bitLength(),o=i.mont(t),a=new i(1).toRed(o);e||(e=Math.max(1,n/48|0));for(var s=t.subn(1),f=0;!s.testn(f);f++);for(var h=t.shrn(f),c=s.toRed(o);e>0;e--){var u=this._randrange(new i(2),s);r&&r(u);var d=u.toRed(o).redPow(h);if(0!==d.cmp(a)&&0!==d.cmp(c)){for(var l=1;l<f;l++){if(0===(d=d.redSqr()).cmp(a))return!1;if(0===d.cmp(c))break}if(l===f)return!1}}return!0},o.prototype.getDivisor=function(t,e){var r=t.bitLength(),n=i.mont(t),o=new i(1).toRed(n);e||(e=Math.max(1,r/48|0));for(var a=t.subn(1),s=0;!a.testn(s);s++);for(var f=t.shrn(s),h=a.toRed(n);e>0;e--){var c=this._randrange(new i(2),a),u=t.gcd(c);if(0!==u.cmpn(1))return u;var d=c.toRed(n).redPow(f);if(0!==d.cmp(o)&&0!==d.cmp(h)){for(var l=1;l<s;l++){if(0===(d=d.redSqr()).cmp(o))return d.fromRed().subn(1).gcd(t);if(0===d.cmp(h))break}if(l===s)return(d=d.redSqr()).fromRed().subn(1).gcd(t)}}return!1}},21841:function(t){function e(t,e){if(!t)throw new Error(e||"Assertion failed")}t.exports=e,e.equal=function(t,e,r){if(t!=e)throw new Error(r||"Assertion failed: "+t+" != "+e)}},47651:function(t,e){"use strict";var r=e;function i(t){return 1===t.length?"0"+t:t}function n(t){for(var e="",r=0;r<t.length;r++)e+=i(t[r].toString(16));return e}r.toArray=function(t,e){if(Array.isArray(t))return t.slice();if(!t)return[];var r=[];if("string"!=typeof t){for(var i=0;i<t.length;i++)r[i]=0|t[i];return r}if("hex"===e)for((t=t.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(t="0"+t),i=0;i<t.length;i+=2)r.push(parseInt(t[i]+t[i+1],16));else for(i=0;i<t.length;i++){var n=t.charCodeAt(i),o=n>>8,a=255&n;o?r.push(o,a):r.push(a)}return r},r.zero2=i,r.toHex=n,r.encode=function(t,e){return"hex"===e?n(t):t}},77689:function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=r(42446);Object.keys(i).forEach((function(t){"default"!==t&&Object.defineProperty(e,t,{enumerable:!0,get:function(){return i[t]}})}))},35768:function(t,e,r){"use strict";var i=r(84111);e.certificate=r(1699);var n=i.define("RSAPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())}));e.RSAPrivateKey=n;var o=i.define("RSAPublicKey",(function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())}));e.RSAPublicKey=o;var a=i.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())}));e.PublicKey=a;var s=i.define("AlgorithmIdentifier",(function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())})),f=i.define("PrivateKeyInfo",(function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(s),this.key("subjectPrivateKey").octstr())}));e.PrivateKey=f;var h=i.define("EncryptedPrivateKeyInfo",(function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())}));e.EncryptedPrivateKey=h;var c=i.define("DSAPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())}));e.DSAPrivateKey=c,e.DSAparam=i.define("DSAparam",(function(){this.int()}));var u=i.define("ECPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(d),this.key("publicKey").optional().explicit(1).bitstr())}));e.ECPrivateKey=u;var d=i.define("ECParameters",(function(){this.choice({namedCurve:this.objid()})}));e.signature=i.define("signature",(function(){this.seq().obj(this.key("r").int(),this.key("s").int())}))},1699:function(t,e,r){"use strict";var i=r(84111),n=i.define("Time",(function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})})),o=i.define("AttributeTypeValue",(function(){this.seq().obj(this.key("type").objid(),this.key("value").any())})),a=i.define("AlgorithmIdentifier",(function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())})),s=i.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(a),this.key("subjectPublicKey").bitstr())})),f=i.define("RelativeDistinguishedName",(function(){this.setof(o)})),h=i.define("RDNSequence",(function(){this.seqof(f)})),c=i.define("Name",(function(){this.choice({rdnSequence:this.use(h)})})),u=i.define("Validity",(function(){this.seq().obj(this.key("notBefore").use(n),this.key("notAfter").use(n))})),d=i.define("Extension",(function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())})),l=i.define("TBSCertificate",(function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(a),this.key("issuer").use(c),this.key("validity").use(u),this.key("subject").use(c),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(d).optional())})),p=i.define("X509Certificate",(function(){this.seq().obj(this.key("tbsCertificate").use(l),this.key("signatureAlgorithm").use(a),this.key("signatureValue").bitstr())}));t.exports=p},78247:function(t,e,r){var i=/Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r+/=]+)[\n\r]+/m,n=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----/m,o=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----([0-9A-z\n\r+/=]+)-----END \1-----$/m,a=r(45413),s=r(80177),f=r(57578).Buffer;t.exports=function(t,e){var r,h=t.toString(),c=h.match(i);if(c){var u="aes"+c[1],d=f.from(c[2],"hex"),l=f.from(c[3].replace(/[\r\n]/g,""),"base64"),p=a(e,d.slice(0,8),parseInt(c[1],10)).key,b=[],m=s.createDecipheriv(u,p,d);b.push(m.update(l)),b.push(m.final()),r=f.concat(b)}else{var g=h.match(o);r=f.from(g[2].replace(/[\r\n]/g,""),"base64")}return{tag:h.match(n)[1],data:r}}},23428:function(t,e,r){var i=r(35768),n=r(40132),o=r(78247),a=r(80177),s=r(85754),f=r(57578).Buffer;function h(t){var e;"object"!=typeof t||f.isBuffer(t)||(e=t.passphrase,t=t.key),"string"==typeof t&&(t=f.from(t));var r,h,c=o(t,e),u=c.tag,d=c.data;switch(u){case"CERTIFICATE":h=i.certificate.decode(d,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(h||(h=i.PublicKey.decode(d,"der")),r=h.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return i.RSAPublicKey.decode(h.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return h.subjectPrivateKey=h.subjectPublicKey,{type:"ec",data:h};case"1.2.840.10040.4.1":return h.algorithm.params.pub_key=i.DSAparam.decode(h.subjectPublicKey.data,"der"),{type:"dsa",data:h.algorithm.params};default:throw new Error("unknown key id "+r)}case"ENCRYPTED PRIVATE KEY":d=function(t,e){var r=t.algorithm.decrypt.kde.kdeparams.salt,i=parseInt(t.algorithm.decrypt.kde.kdeparams.iters.toString(),10),o=n[t.algorithm.decrypt.cipher.algo.join(".")],h=t.algorithm.decrypt.cipher.iv,c=t.subjectPrivateKey,u=parseInt(o.split("-")[1],10)/8,d=s.pbkdf2Sync(e,r,i,u,"sha1"),l=a.createDecipheriv(o,d,h),p=[];return p.push(l.update(c)),p.push(l.final()),f.concat(p)}(d=i.EncryptedPrivateKey.decode(d,"der"),e);case"PRIVATE KEY":switch(r=(h=i.PrivateKey.decode(d,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return i.RSAPrivateKey.decode(h.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:h.algorithm.curve,privateKey:i.ECPrivateKey.decode(h.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return h.algorithm.params.priv_key=i.DSAparam.decode(h.subjectPrivateKey,"der"),{type:"dsa",params:h.algorithm.params};default:throw new Error("unknown key id "+r)}case"RSA PUBLIC KEY":return i.RSAPublicKey.decode(d,"der");case"RSA PRIVATE KEY":return i.RSAPrivateKey.decode(d,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:i.DSAPrivateKey.decode(d,"der")};case"EC PRIVATE KEY":return{curve:(d=i.ECPrivateKey.decode(d,"der")).parameters.value,privateKey:d.privateKey};default:throw new Error("unknown key type "+u)}}t.exports=h,h.signature=i.signature},85754:function(t,e,r){e.pbkdf2=r(8219),e.pbkdf2Sync=r(75227)},8219:function(t,e,r){var i,n,o=r(57578).Buffer,a=r(80756),s=r(38031),f=r(75227),h=r(71230),c=r.g.crypto&&r.g.crypto.subtle,u={sha:"SHA-1","sha-1":"SHA-1",sha1:"SHA-1",sha256:"SHA-256","sha-256":"SHA-256",sha384:"SHA-384","sha-384":"SHA-384","sha-512":"SHA-512",sha512:"SHA-512"},d=[];function l(){return n||(n=r.g.process&&r.g.process.nextTick?r.g.process.nextTick:r.g.queueMicrotask?r.g.queueMicrotask:r.g.setImmediate?r.g.setImmediate:r.g.setTimeout)}function p(t,e,r,i,n){return c.importKey("raw",t,{name:"PBKDF2"},!1,["deriveBits"]).then((function(t){return c.deriveBits({name:"PBKDF2",salt:e,iterations:r,hash:{name:n}},t,i<<3)})).then((function(t){return o.from(t)}))}t.exports=function(t,e,n,b,m,g){"function"==typeof m&&(g=m,m=void 0);var y=u[(m=m||"sha1").toLowerCase()];if(y&&"function"==typeof r.g.Promise){if(a(n,b),t=h(t,s,"Password"),e=h(e,s,"Salt"),"function"!=typeof g)throw new Error("No callback provided to 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number");if(r<0||r>e||r!=r)throw new TypeError("Bad key length")}},75227:function(t,e,r){var i=r(77024),n=r(35613),o=r(15893),a=r(57578).Buffer,s=r(80756),f=r(38031),h=r(71230),c=a.alloc(128),u={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20};function d(t,e,r){var s=function(t){return"rmd160"===t||"ripemd160"===t?function(t){return(new n).update(t).digest()}:"md5"===t?i:function(e){return o(t).update(e).digest()}}(t),f="sha512"===t||"sha384"===t?128:64;e.length>f?e=s(e):e.length<f&&(e=a.concat([e,c],f));for(var h=a.allocUnsafe(f+u[t]),d=a.allocUnsafe(f+u[t]),l=0;l<f;l++)h[l]=54^e[l],d[l]=92^e[l];var p=a.allocUnsafe(f+r+4);h.copy(p,0,0,f),this.ipad1=p,this.ipad2=h,this.opad=d,this.alg=t,this.blocksize=f,this.hash=s,this.size=u[t]}d.prototype.run=function(t,e){return t.copy(e,this.blocksize),this.hash(e).copy(this.opad,this.blocksize),this.hash(this.opad)},t.exports=function(t,e,r,i,n){s(r,i);var o=new d(n=n||"sha1",t=h(t,f,"Password"),(e=h(e,f,"Salt")).length),c=a.allocUnsafe(i),l=a.allocUnsafe(e.length+4);e.copy(l,0,0,e.length);for(var p=0,b=u[n],m=Math.ceil(i/b),g=1;g<=m;g++){l.writeUInt32BE(g,e.length);for(var y=o.run(l,o.ipad1),v=y,w=1;w<r;w++){v=o.run(v,o.ipad2);for(var _=0;_<b;_++)y[_]^=v[_]}y.copy(c,p),p+=b}return c}},71230:function(t,e,r){var i=r(57578).Buffer;t.exports=function(t,e,r){if(i.isBuffer(t))return t;if("string"==typeof t)return i.from(t,e);if(ArrayBuffer.isView(t))return i.from(t.buffer);throw new TypeError(r+" must be a string, a Buffer, a typed array or a DataView")}},97909:function(t,e,r){e.publicEncrypt=r(39134),e.privateDecrypt=r(85203),e.privateEncrypt=function(t,r){return e.publicEncrypt(t,r,!0)},e.publicDecrypt=function(t,r){return e.privateDecrypt(t,r,!0)}},55467:function(t,e,r){var i=r(8381),n=r(57578).Buffer;function o(t){var e=n.allocUnsafe(4);return e.writeUInt32BE(t,0),e}t.exports=function(t,e){for(var r,a=n.alloc(0),s=0;a.length<e;)r=o(s++),a=n.concat([a,i("sha1").update(t).update(r).digest()]);return a.slice(0,e)}},85203:function(t,e,r){var i=r(23428),n=r(55467),o=r(72566),a=r(14033),s=r(30917),f=r(8381),h=r(95598),c=r(57578).Buffer;t.exports=function(t,e,r){var u;u=t.padding?t.padding:r?1:4;var d,l=i(t),p=l.modulus.byteLength();if(e.length>p||new a(e).cmp(l.modulus)>=0)throw new Error("decryption error");d=r?h(new a(e),l):s(e,l);var b=c.alloc(p-d.length);if(d=c.concat([b,d],p),4===u)return function(t,e){var r=t.modulus.byteLength(),i=f("sha1").update(c.alloc(0)).digest(),a=i.length;if(0!==e[0])throw new Error("decryption error");var s=e.slice(1,a+1),h=e.slice(a+1),u=o(s,n(h,a)),d=o(h,n(u,r-a-1));if(function(t,e){t=c.from(t),e=c.from(e);var r=0,i=t.length;t.length!==e.length&&(r++,i=Math.min(t.length,e.length));for(var n=-1;++n<i;)r+=t[n]^e[n];return r}(i,d.slice(0,a)))throw new Error("decryption error");for(var l=a;0===d[l];)l++;if(1!==d[l++])throw new Error("decryption error");return d.slice(l)}(l,d);if(1===u)return function(t,e,r){for(var i=e.slice(0,2),n=2,o=0;0!==e[n++];)if(n>=e.length){o++;break}var a=e.slice(2,n-1);if(("0002"!==i.toString("hex")&&!r||"0001"!==i.toString("hex")&&r)&&o++,a.length<8&&o++,o)throw new Error("decryption error");return e.slice(n)}(0,d,r);if(3===u)return d;throw new Error("unknown padding")}},39134:function(t,e,r){var i=r(23428),n=r(6178),o=r(8381),a=r(55467),s=r(72566),f=r(14033),h=r(95598),c=r(30917),u=r(57578).Buffer;t.exports=function(t,e,r){var d;d=t.padding?t.padding:r?1:4;var l,p=i(t);if(4===d)l=function(t,e){var r=t.modulus.byteLength(),i=e.length,h=o("sha1").update(u.alloc(0)).digest(),c=h.length,d=2*c;if(i>r-d-2)throw new Error("message too long");var l=u.alloc(r-i-d-2),p=r-c-1,b=n(c),m=s(u.concat([h,l,u.alloc(1,1),e],p),a(b,p)),g=s(b,a(m,c));return new f(u.concat([u.alloc(1),g,m],r))}(p,e);else if(1===d)l=function(t,e,r){var i,o=e.length,a=t.modulus.byteLength();if(o>a-11)throw new Error("message too 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i=r(32827),n=[1,1,1,1,1,1,1,1,1,1,2,2,1,2,2,4,1,2,4,4,2,4,4,4,2,4,6,5,2,4,6,6,2,5,8,8,4,5,8,8,4,5,8,11,4,8,10,11,4,9,12,16,4,9,16,16,6,10,12,18,6,10,17,16,6,11,16,19,6,13,18,21,7,14,21,25,8,16,20,25,8,17,23,25,9,17,23,34,9,18,25,30,10,20,27,32,12,21,29,35,12,23,34,37,12,25,34,40,13,26,35,42,14,28,38,45,15,29,40,48,16,31,43,51,17,33,45,54,18,35,48,57,19,37,51,60,19,38,53,63,20,40,56,66,21,43,59,70,22,45,62,74,24,47,65,77,25,49,68,81],o=[7,10,13,17,10,16,22,28,15,26,36,44,20,36,52,64,26,48,72,88,36,64,96,112,40,72,108,130,48,88,132,156,60,110,160,192,72,130,192,224,80,150,224,264,96,176,260,308,104,198,288,352,120,216,320,384,132,240,360,432,144,280,408,480,168,308,448,532,180,338,504,588,196,364,546,650,224,416,600,700,224,442,644,750,252,476,690,816,270,504,750,900,300,560,810,960,312,588,870,1050,336,644,952,1110,360,700,1020,1200,390,728,1050,1260,420,784,1140,1350,450,812,1200,1440,480,868,1290,1530,510,924,1350,1620,540,980,1440,1710,570,1036,1530,1800,570,1064,1590,1890,600,1120,1680,1980,630,1204,1770,2100,660,1260,1860,2220,720,1316,1950,2310,750,1372,2040,2430];e.getBlocksCount=function(t,e){switch(e){case i.L:return n[4*(t-1)+0];case i.M:return n[4*(t-1)+1];case i.Q:return n[4*(t-1)+2];case i.H:return n[4*(t-1)+3];default:return}},e.getTotalCodewordsCount=function(t,e){switch(e){case i.L:return o[4*(t-1)+0];case i.M:return o[4*(t-1)+1];case i.Q:return o[4*(t-1)+2];case i.H:return o[4*(t-1)+3];default:return}}},32827:function(t,e){e.L={bit:1},e.M={bit:0},e.Q={bit:3},e.H={bit:2},e.isValid=function(t){return t&&void 0!==t.bit&&t.bit>=0&&t.bit<4},e.from=function(t,r){if(e.isValid(t))return t;try{return function(t){if("string"!=typeof t)throw new Error("Param is not a string");switch(t.toLowerCase()){case"l":case"low":return e.L;case"m":case"medium":return e.M;case"q":case"quartile":return e.Q;case"h":case"high":return e.H;default:throw new Error("Unknown EC Level: "+t)}}(t)}catch(t){return r}}},98190:function(t,e,r){const i=r(73062).getSymbolSize;e.getPositions=function(t){const e=i(t);return[[0,0],[e-7,0],[0,e-7]]}},79474:function(t,e,r){const i=r(73062),n=i.getBCHDigit(1335);e.getEncodedBits=function(t,e){const r=t.bit<<3|e;let o=r<<10;for(;i.getBCHDigit(o)-n>=0;)o^=1335<<i.getBCHDigit(o)-n;return 21522^(r<<10|o)}},80789:function(t,e){const r=new Uint8Array(512),i=new Uint8Array(256);!function(){let t=1;for(let e=0;e<255;e++)r[e]=t,i[t]=e,t<<=1,256&t&&(t^=285);for(let t=255;t<512;t++)r[t]=r[t-255]}(),e.log=function(t){if(t<1)throw new Error("log("+t+")");return i[t]},e.exp=function(t){return r[t]},e.mul=function(t,e){return 0===t||0===e?0:r[i[t]+i[e]]}},34010:function(t,e,r){const i=r(40115),n=r(73062);function o(t){this.mode=i.KANJI,this.data=t}o.getBitsLength=function(t){return 13*t},o.prototype.getLength=function(){return this.data.length},o.prototype.getBitsLength=function(){return o.getBitsLength(this.data.length)},o.prototype.write=function(t){let e;for(e=0;e<this.data.length;e++){let r=n.toSJIS(this.data[e]);if(r>=33088&&r<=40956)r-=33088;else{if(!(r>=57408&&r<=60351))throw new Error("Invalid SJIS character: 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i=e.getPenaltyN1(t)+e.getPenaltyN2(t)+e.getPenaltyN3(t)+e.getPenaltyN4(t);e.applyMask(a,t),i<o&&(o=i,n=a)}return n}},40115:function(t,e,r){const i=r(24793),n=r(12110);e.NUMERIC={id:"Numeric",bit:1,ccBits:[10,12,14]},e.ALPHANUMERIC={id:"Alphanumeric",bit:2,ccBits:[9,11,13]},e.BYTE={id:"Byte",bit:4,ccBits:[8,16,16]},e.KANJI={id:"Kanji",bit:8,ccBits:[8,10,12]},e.MIXED={bit:-1},e.getCharCountIndicator=function(t,e){if(!t.ccBits)throw new Error("Invalid mode: "+t);if(!i.isValid(e))throw new Error("Invalid version: "+e);return e>=1&&e<10?t.ccBits[0]:e<27?t.ccBits[1]:t.ccBits[2]},e.getBestModeForData=function(t){return n.testNumeric(t)?e.NUMERIC:n.testAlphanumeric(t)?e.ALPHANUMERIC:n.testKanji(t)?e.KANJI:e.BYTE},e.toString=function(t){if(t&&t.id)return t.id;throw new Error("Invalid mode")},e.isValid=function(t){return t&&t.bit&&t.ccBits},e.from=function(t,r){if(e.isValid(t))return t;try{return function(t){if("string"!=typeof t)throw new Error("Param is not a 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