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Ee=(c+(n=n+Math.imul(h,fe)|0)|0)+((8191&(i=(i=i+Math.imul(h,ce)|0)+Math.imul(d,fe)|0))<<13)|0;c=((o=o+Math.imul(d,ce)|0)+(i>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,n=Math.imul(O,q),i=(i=Math.imul(O,z))+Math.imul(F,q)|0,o=Math.imul(F,z),n=n+Math.imul(T,V)|0,i=(i=i+Math.imul(T,K)|0)+Math.imul(B,V)|0,o=o+Math.imul(B,K)|0,n=n+Math.imul(j,Y)|0,i=(i=i+Math.imul(j,X)|0)+Math.imul(R,Y)|0,o=o+Math.imul(R,X)|0,n=n+Math.imul(A,G)|0,i=(i=i+Math.imul(A,J)|0)+Math.imul(x,G)|0,o=o+Math.imul(x,J)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,ee)|0)+Math.imul(k,Z)|0,o=o+Math.imul(k,ee)|0,n=n+Math.imul(g,re)|0,i=(i=i+Math.imul(g,ne)|0)+Math.imul(w,re)|0,o=o+Math.imul(w,ne)|0,n=n+Math.imul(v,oe)|0,i=(i=i+Math.imul(v,ae)|0)+Math.imul(m,oe)|0,o=o+Math.imul(m,ae)|0,n=n+Math.imul(p,fe)|0,i=(i=i+Math.imul(p,ce)|0)+Math.imul(b,fe)|0,o=o+Math.imul(b,ce)|0;var ke=(c+(n=n+Math.imul(h,he)|0)|0)+((8191&(i=(i=i+Math.imul(h,de)|0)+Math.imul(d,he)|0))<<13)|0;c=((o=o+Math.imul(d,de)|0)+(i>>>13)|0)+(ke>>>26)|0,ke&=67108863,n=Math.imul(N,q),i=(i=Math.imul(N,z))+Math.imul(L,q)|0,o=Math.imul(L,z),n=n+Math.imul(O,V)|0,i=(i=i+Math.imul(O,K)|0)+Math.imul(F,V)|0,o=o+Math.imul(F,K)|0,n=n+Math.imul(T,Y)|0,i=(i=i+Math.imul(T,X)|0)+Math.imul(B,Y)|0,o=o+Math.imul(B,X)|0,n=n+Math.imul(j,G)|0,i=(i=i+Math.imul(j,J)|0)+Math.imul(R,G)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(A,Z)|0,i=(i=i+Math.imul(A,ee)|0)+Math.imul(x,Z)|0,o=o+Math.imul(x,ee)|0,n=n+Math.imul(E,re)|0,i=(i=i+Math.imul(E,ne)|0)+Math.imul(k,re)|0,o=o+Math.imul(k,ne)|0,n=n+Math.imul(g,oe)|0,i=(i=i+Math.imul(g,ae)|0)+Math.imul(w,oe)|0,o=o+Math.imul(w,ae)|0,n=n+Math.imul(v,fe)|0,i=(i=i+Math.imul(v,ce)|0)+Math.imul(m,fe)|0,o=o+Math.imul(m,ce)|0,n=n+Math.imul(p,he)|0,i=(i=i+Math.imul(p,de)|0)+Math.imul(b,he)|0,o=o+Math.imul(b,de)|0;var Me=(c+(n=n+Math.imul(h,pe)|0)|0)+((8191&(i=(i=i+Math.imul(h,be)|0)+Math.imul(d,pe)|0))<<13)|0;c=((o=o+Math.imul(d,be)|0)+(i>>>13)|0)+(Me>>>26)|0,Me&=67108863,n=Math.imul(N,V),i=(i=Math.imul(N,K))+Math.imul(L,V)|0,o=Math.imul(L,K),n=n+Math.imul(O,Y)|0,i=(i=i+Math.imul(O,X)|0)+Math.imul(F,Y)|0,o=o+Math.imul(F,X)|0,n=n+Math.imul(T,G)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(B,G)|0,o=o+Math.imul(B,J)|0,n=n+Math.imul(j,Z)|0,i=(i=i+Math.imul(j,ee)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,ee)|0,n=n+Math.imul(A,re)|0,i=(i=i+Math.imul(A,ne)|0)+Math.imul(x,re)|0,o=o+Math.imul(x,ne)|0,n=n+Math.imul(E,oe)|0,i=(i=i+Math.imul(E,ae)|0)+Math.imul(k,oe)|0,o=o+Math.imul(k,ae)|0,n=n+Math.imul(g,fe)|0,i=(i=i+Math.imul(g,ce)|0)+Math.imul(w,fe)|0,o=o+Math.imul(w,ce)|0,n=n+Math.imul(v,he)|0,i=(i=i+Math.imul(v,de)|0)+Math.imul(m,he)|0,o=o+Math.imul(m,de)|0;var Ae=(c+(n=n+Math.imul(p,pe)|0)|0)+((8191&(i=(i=i+Math.imul(p,be)|0)+Math.imul(b,pe)|0))<<13)|0;c=((o=o+Math.imul(b,be)|0)+(i>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,n=Math.imul(N,Y),i=(i=Math.imul(N,X))+Math.imul(L,Y)|0,o=Math.imul(L,X),n=n+Math.imul(O,G)|0,i=(i=i+Math.imul(O,J)|0)+Math.imul(F,G)|0,o=o+Math.imul(F,J)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,ee)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,ee)|0,n=n+Math.imul(j,re)|0,i=(i=i+Math.imul(j,ne)|0)+Math.imul(R,re)|0,o=o+Math.imul(R,ne)|0,n=n+Math.imul(A,oe)|0,i=(i=i+Math.imul(A,ae)|0)+Math.imul(x,oe)|0,o=o+Math.imul(x,ae)|0,n=n+Math.imul(E,fe)|0,i=(i=i+Math.imul(E,ce)|0)+Math.imul(k,fe)|0,o=o+Math.imul(k,ce)|0,n=n+Math.imul(g,he)|0,i=(i=i+Math.imul(g,de)|0)+Math.imul(w,he)|0,o=o+Math.imul(w,de)|0;var xe=(c+(n=n+Math.imul(v,pe)|0)|0)+((8191&(i=(i=i+Math.imul(v,be)|0)+Math.imul(m,pe)|0))<<13)|0;c=((o=o+Math.imul(m,be)|0)+(i>>>13)|0)+(xe>>>26)|0,xe&=67108863,n=Math.imul(N,G),i=(i=Math.imul(N,J))+Math.imul(L,G)|0,o=Math.imul(L,J),n=n+Math.imul(O,Z)|0,i=(i=i+Math.imul(O,ee)|0)+Math.imul(F,Z)|0,o=o+Math.imul(F,ee)|0,n=n+Math.imul(T,re)|0,i=(i=i+Math.imul(T,ne)|0)+Math.imul(B,re)|0,o=o+Math.imul(B,ne)|0,n=n+Math.imul(j,oe)|0,i=(i=i+Math.imul(j,ae)|0)+Math.imul(R,oe)|0,o=o+Math.imul(R,ae)|0,n=n+Math.imul(A,fe)|0,i=(i=i+Math.imul(A,ce)|0)+Math.imul(x,fe)|0,o=o+Math.imul(x,ce)|0,n=n+Math.imul(E,he)|0,i=(i=i+Math.imul(E,de)|0)+Math.imul(k,he)|0,o=o+Math.imul(k,de)|0;var Ce=(c+(n=n+Math.imul(g,pe)|0)|0)+((8191&(i=(i=i+Math.imul(g,be)|0)+Math.imul(w,pe)|0))<<13)|0;c=((o=o+Math.imul(w,be)|0)+(i>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,n=Math.imul(N,Z),i=(i=Math.imul(N,ee))+Math.imul(L,Z)|0,o=Math.imul(L,ee),n=n+Math.imul(O,re)|0,i=(i=i+Math.imul(O,ne)|0)+Math.imul(F,re)|0,o=o+Math.imul(F,ne)|0,n=n+Math.imul(T,oe)|0,i=(i=i+Math.imul(T,ae)|0)+Math.imul(B,oe)|0,o=o+Math.imul(B,ae)|0,n=n+Math.imul(j,fe)|0,i=(i=i+Math.imul(j,ce)|0)+Math.imul(R,fe)|0,o=o+Math.imul(R,ce)|0,n=n+Math.imul(A,he)|0,i=(i=i+Math.imul(A,de)|0)+Math.imul(x,he)|0,o=o+Math.imul(x,de)|0;var je=(c+(n=n+Math.imul(E,pe)|0)|0)+((8191&(i=(i=i+Math.imul(E,be)|0)+Math.imul(k,pe)|0))<<13)|0;c=((o=o+Math.imul(k,be)|0)+(i>>>13)|0)+(je>>>26)|0,je&=67108863,n=Math.imul(N,re),i=(i=Math.imul(N,ne))+Math.imul(L,re)|0,o=Math.imul(L,ne),n=n+Math.imul(O,oe)|0,i=(i=i+Math.imul(O,ae)|0)+Math.imul(F,oe)|0,o=o+Math.imul(F,ae)|0,n=n+Math.imul(T,fe)|0,i=(i=i+Math.imul(T,ce)|0)+Math.imul(B,fe)|0,o=o+Math.imul(B,ce)|0,n=n+Math.imul(j,he)|0,i=(i=i+Math.imul(j,de)|0)+Math.imul(R,he)|0,o=o+Math.imul(R,de)|0;var Re=(c+(n=n+Math.imul(A,pe)|0)|0)+((8191&(i=(i=i+Math.imul(A,be)|0)+Math.imul(x,pe)|0))<<13)|0;c=((o=o+Math.imul(x,be)|0)+(i>>>13)|0)+(Re>>>26)|0,Re&=67108863,n=Math.imul(N,oe),i=(i=Math.imul(N,ae))+Math.imul(L,oe)|0,o=Math.imul(L,ae),n=n+Math.imul(O,fe)|0,i=(i=i+Math.imul(O,ce)|0)+Math.imul(F,fe)|0,o=o+Math.imul(F,ce)|0,n=n+Math.imul(T,he)|0,i=(i=i+Math.imul(T,de)|0)+Math.imul(B,he)|0,o=o+Math.imul(B,de)|0;var Ie=(c+(n=n+Math.imul(j,pe)|0)|0)+((8191&(i=(i=i+Math.imul(j,be)|0)+Math.imul(R,pe)|0))<<13)|0;c=((o=o+Math.imul(R,be)|0)+(i>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,n=Math.imul(N,fe),i=(i=Math.imul(N,ce))+Math.imul(L,fe)|0,o=Math.imul(L,ce),n=n+Math.imul(O,he)|0,i=(i=i+Math.imul(O,de)|0)+Math.imul(F,he)|0,o=o+Math.imul(F,de)|0;var Te=(c+(n=n+Math.imul(T,pe)|0)|0)+((8191&(i=(i=i+Math.imul(T,be)|0)+Math.imul(B,pe)|0))<<13)|0;c=((o=o+Math.imul(B,be)|0)+(i>>>13)|0)+(Te>>>26)|0,Te&=67108863,n=Math.imul(N,he),i=(i=Math.imul(N,de))+Math.imul(L,he)|0,o=Math.imul(L,de);var Be=(c+(n=n+Math.imul(O,pe)|0)|0)+((8191&(i=(i=i+Math.imul(O,be)|0)+Math.imul(F,pe)|0))<<13)|0;c=((o=o+Math.imul(F,be)|0)+(i>>>13)|0)+(Be>>>26)|0,Be&=67108863;var Pe=(c+(n=Math.imul(N,pe))|0)+((8191&(i=(i=Math.imul(N,be))+Math.imul(L,pe)|0))<<13)|0;return c=((o=Math.imul(L,be))+(i>>>13)|0)+(Pe>>>26)|0,Pe&=67108863,f[0]=ye,f[1]=ve,f[2]=me,f[3]=_e,f[4]=ge,f[5]=we,f[6]=Se,f[7]=Ee,f[8]=ke,f[9]=Me,f[10]=Ae,f[11]=xe,f[12]=Ce,f[13]=je,f[14]=Re,f[15]=Ie,f[16]=Te,f[17]=Be,f[18]=Pe,0!==c&&(f[19]=c,r.length++),r};function p(e,t,r){return(new b).mulp(e,t,r)}function b(e,t){this.x=e,this.y=t}Math.imul||(l=d),o.prototype.mulTo=function(e,t){var r=this.length+e.length;return 10===this.length&&10===e.length?l(this,e,t):r<63?d(this,e,t):r<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,e,t):p(this,e,t)},b.prototype.makeRBT=function(e){for(var t=new Array(e),r=o.prototype._countBits(e)-1,n=0;n>=1;return n},b.prototype.permute=function(e,t,r,n,i,o){for(var a=0;a>>=1)i++;return 1<>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*t;a>=26,t+=i/67108864|0,t+=o>>>26,this.words[r]=67108863&o}return 0!==t&&(this.words[r]=t,this.length++),this},o.prototype.muln=function(e){return this.clone().imuln(e)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),r=0;r>>i}return t}(e);if(0===t.length)return new o(1);for(var r=this,n=0;n=0);var t,r=e%26,i=(e-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(t=0;t>>26-r}a&&(this.words[t]=a,this.length++)}if(0!==i){for(t=this.length-1;t>=0;t--)this.words[t+i]=this.words[t];for(t=0;t=0),i=t?(t-t%26)/26:0;var o=e%26,a=Math.min((e-o)/26,this.length),s=67108863^67108863>>>o<a)for(this.length-=a,c=0;c=0&&(0!==u||c>=i);c--){var h=0|this.words[c];this.words[c]=u<<26-o|h>>>o,u=h&s}return f&&0!==u&&(f.words[f.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(e,t,r){return n(0===this.negative),this.iushrn(e,t,r)},o.prototype.shln=function(e){return this.clone().ishln(e)},o.prototype.ushln=function(e){return this.clone().iushln(e)},o.prototype.shrn=function(e){return this.clone().ishrn(e)},o.prototype.ushrn=function(e){return this.clone().iushrn(e)},o.prototype.testn=function(e){n("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26,i=1<=0);var t=e%26,r=(e-t)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==t&&r++,this.length=Math.min(r,this.length),0!==t){var i=67108863^67108863>>>t<=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},o.prototype.isubn=function(e){if(n("number"==typeof e),n(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t>26)-(f/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(e,t){var r=(this.length,e.length),n=this.clone(),i=e,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,f=n.length-i.length;if("mod"!==t){(s=new o(null)).length=f+1,s.words=new Array(s.length);for(var c=0;c=0;h--){var d=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(d=Math.min(d/a|0,67108863),n._ishlnsubmul(i,d,h);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=d)}return s&&s.strip(),n.strip(),"div"!==t&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(e,t,r){return n(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(s=this.neg().divmod(e,t),"mod"!==t&&(i=s.div.neg()),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(e)),{div:i,mod:a}):0===this.negative&&0!==e.negative?(s=this.divmod(e.neg(),t),"mod"!==t&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&e.negative)?(s=this.neg().divmod(e.neg(),t),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(e)),{div:s.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,t);var i,a,s},o.prototype.div=function(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,n=e.ushrn(1),i=e.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},o.prototype.modn=function(e){n(e<=67108863);for(var t=(1<<26)%e,r=0,i=this.length-1;i>=0;i--)r=(t*r+(0|this.words[i]))%e;return r},o.prototype.idivn=function(e){n(e<=67108863);for(var t=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*t;this.words[r]=i/e|0,t=i%e}return this.strip()},o.prototype.divn=function(e){return this.clone().idivn(e)},o.prototype.egcd=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i=new o(1),a=new o(0),s=new o(0),f=new o(1),c=0;t.isEven()&&r.isEven();)t.iushrn(1),r.iushrn(1),++c;for(var u=r.clone(),h=t.clone();!t.isZero();){for(var d=0,l=1;0==(t.words[0]&l)&&d<26;++d,l<<=1);if(d>0)for(t.iushrn(d);d-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(u),a.isub(h)),i.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(u),f.isub(h)),s.iushrn(1),f.iushrn(1);t.cmp(r)>=0?(t.isub(r),i.isub(s),a.isub(f)):(r.isub(t),s.isub(i),f.isub(a))}return{a:s,b:f,gcd:r.iushln(c)}},o.prototype._invmp=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i,a=new o(1),s=new o(0),f=r.clone();t.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,u=1;0==(t.words[0]&u)&&c<26;++c,u<<=1);if(c>0)for(t.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(f),a.iushrn(1);for(var h=0,d=1;0==(r.words[0]&d)&&h<26;++h,d<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(f),s.iushrn(1);t.cmp(r)>=0?(t.isub(r),a.isub(s)):(r.isub(t),s.isub(a))}return(i=0===t.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(e),i},o.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0,r.negative=0;for(var n=0;t.isEven()&&r.isEven();n++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=t.cmp(r);if(i<0){var o=t;t=r,r=o}else if(0===i||0===r.cmpn(1))break;t.isub(r)}return r.iushln(n)},o.prototype.invm=function(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(e){return this.words[0]&e},o.prototype.bincn=function(e){n("number"==typeof e);var t=e%26,r=(e-t)/26,i=1<>>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(e){var t,r=e<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)t=1;else{r&&(e=-e),n(e<=67108863,"Number is too big");var i=0|this.words[0];t=i===e?0:ie.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|e.words[r];if(n!==i){ni&&(t=1);break}}return t},o.prototype.gtn=function(e){return 1===this.cmpn(e)},o.prototype.gt=function(e){return 1===this.cmp(e)},o.prototype.gten=function(e){return this.cmpn(e)>=0},o.prototype.gte=function(e){return this.cmp(e)>=0},o.prototype.ltn=function(e){return-1===this.cmpn(e)},o.prototype.lt=function(e){return-1===this.cmp(e)},o.prototype.lten=function(e){return this.cmpn(e)<=0},o.prototype.lte=function(e){return this.cmp(e)<=0},o.prototype.eqn=function(e){return 0===this.cmpn(e)},o.prototype.eq=function(e){return 0===this.cmp(e)},o.red=function(e){return new S(e)},o.prototype.toRed=function(e){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(e){return this.red=e,this},o.prototype.forceRed=function(e){return n(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function(e){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function(e){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function(e){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function(e){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function(e){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(e){return n(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var y={k256:null,p224:null,p192:null,p25519:null};function v(e,t){this.name=e,this.p=new o(t,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function m(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function g(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function S(e){if("string"==typeof e){var t=o._prime(e);this.m=t.p,this.prime=t}else n(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function E(e){S.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}v.prototype._tmp=function(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},v.prototype.ireduce=function(e){var t,r=e;do{this.split(r,this.tmp),t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(t>this.n);var n=t0?r.isub(this.p):r.strip(),r},v.prototype.split=function(e,t){e.iushrn(this.n,0,t)},v.prototype.imulK=function(e){return e.imul(this.k)},i(m,v),m.prototype.split=function(e,t){for(var r=Math.min(e.length,9),n=0;n>>22,i=o}i>>>=22,e.words[n-10]=i,0===i&&e.length>10?e.length-=10:e.length-=9},m.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r>>=26,e.words[r]=i,t=n}return 0!==t&&(e.words[e.length++]=t),e},o._prime=function(e){if(y[e])return y[e];var t;if("k256"===e)t=new m;else if("p224"===e)t=new _;else if("p192"===e)t=new g;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new w}return y[e]=t,t},S.prototype._verify1=function(e){n(0===e.negative,"red works only with positives"),n(e.red,"red works only with red numbers")},S.prototype._verify2=function(e,t){n(0==(e.negative|t.negative),"red works only with positives"),n(e.red&&e.red===t.red,"red works only with red numbers")},S.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},S.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},S.prototype.add=function(e,t){this._verify2(e,t);var r=e.add(t);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},S.prototype.iadd=function(e,t){this._verify2(e,t);var r=e.iadd(t);return r.cmp(this.m)>=0&&r.isub(this.m),r},S.prototype.sub=function(e,t){this._verify2(e,t);var r=e.sub(t);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},S.prototype.isub=function(e,t){this._verify2(e,t);var r=e.isub(t);return r.cmpn(0)<0&&r.iadd(this.m),r},S.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},S.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},S.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},S.prototype.isqr=function(e){return this.imul(e,e.clone())},S.prototype.sqr=function(e){return this.mul(e,e)},S.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(n(t%2==1),3===t){var r=this.m.add(new o(1)).iushrn(2);return this.pow(e,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),f=s.redNeg(),c=this.m.subn(1).iushrn(1),u=this.m.bitLength();for(u=new o(2*u*u).toRed(this);0!==this.pow(u,c).cmp(f);)u.redIAdd(f);for(var h=this.pow(u,i),d=this.pow(e,i.addn(1).iushrn(1)),l=this.pow(e,i),p=a;0!==l.cmp(s);){for(var b=l,y=0;0!==b.cmp(s);y++)b=b.redSqr();n(y=0;n--){for(var c=t.words[n],u=f-1;u>=0;u--){var h=c>>u&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==a?(a<<=1,a|=h,(4===++s||0===n&&0===u)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}f=26}return i},S.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},S.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},o.mont=function(e){return new E(e)},i(E,S),E.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},E.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},E.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var r=e.imul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new o(0)._forceRed(this);var r=e.mul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},E.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(e,this)}).call(this,r(119)(e))},function(e,t,r){"use strict";(function(e){ /*! * The buffer module from node.js, for the browser. 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Array(u);for(var m=0;m=0;h--){for(var E=0;h>=0;){var k=!0;for(m=0;m=0&&E++,w=w.dblp(E),h<0)break;for(m=0;m0?M=f[m][A-1>>1]:A<0&&(M=f[m][-A-1>>1].neg()),w="affine"===M.type?w.mixedAdd(M):w.add(M))}}for(h=0;h=Math.ceil((e.bitLength()+1)/t.step)},c.prototype._getDoubles=function(e,t){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i0;){var t=e.shift();if("function"==typeof t){var r=e.shift(),n=e.shift();t.call(r,n)}else t._settlePromises()}},f.prototype._drainQueues=function(){this._drainQueue(this._normalQueue),this._reset(),this._haveDrainedQueues=!0,this._drainQueue(this._lateQueue)},f.prototype._queueTick=function(){this._isTickUsed||(this._isTickUsed=!0,this._schedule(this.drainQueues))},f.prototype._reset=function(){this._isTickUsed=!1},r.exports=f,r.exports.firstLineError=i},{"./queue":26,"./schedule":29,"./util":36}],3:[function(e,t,r){"use strict";t.exports=function(e,t,r,n){var 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n;"undefined"!=typeof Promise&&(n=Promise);var i=e("./promise")();i.noConflict=function(){try{Promise===i&&(Promise=n)}catch(e){}return i},t.exports=i},{"./promise":22}],5:[function(e,t,r){"use strict";var n=Object.create;if(n){var i=n(null),o=n(null);i[" size"]=o[" size"]=0}t.exports=function(t){var r=e("./util"),n=r.canEvaluate;function i(e){return function(e,n){var i;if(null!=e&&(i=e[n]),"function"!=typeof i){var o="Object "+r.classString(e)+" has no method '"+r.toString(n)+"'";throw new t.TypeError(o)}return i}(e,this.pop()).apply(e,this)}function o(e){return e[this]}function a(e){var t=+this;return t<0&&(t=Math.max(0,t+e.length)),e[t]}r.isIdentifier,t.prototype.call=function(e){var t=[].slice.call(arguments,1);return t.push(e),this._then(i,void 0,void 0,t,void 0)},t.prototype.get=function(e){var t;if("number"==typeof e)t=a;else if(n){var r=(void 0)(e);t=null!==r?r:o}else t=o;return this._then(t,void 0,void 0,e,void 0)}}},{"./util":36}],6:[function(e,t,r){"use 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e===this?(this._branchesRemainingToCancel=0,this._invokeOnCancel(),!0):(this._branchHasCancelled(),!!this._enoughBranchesHaveCancelled()&&(this._invokeOnCancel(),!0))},t.prototype._cancelBranched=function(){this._enoughBranchesHaveCancelled()&&this._cancel()},t.prototype._cancel=function(){this._isCancellable()&&(this._setCancelled(),f.invoke(this._cancelPromises,this,void 0))},t.prototype._cancelPromises=function(){this._length()>0&&this._settlePromises()},t.prototype._unsetOnCancel=function(){this._onCancelField=void 0},t.prototype._isCancellable=function(){return this.isPending()&&!this._isCancelled()},t.prototype.isCancellable=function(){return this.isPending()&&!this.isCancelled()},t.prototype._doInvokeOnCancel=function(e,t){if(o.isArray(e))for(var r=0;r=0)return r[e]}return e.prototype._promiseCreated=function(){},e.prototype._pushContext=function(){},e.prototype._popContext=function(){return null},e._peekContext=e.prototype._peekContext=function(){},n.prototype._pushContext=function(){void 0!==this._trace&&(this._trace._promiseCreated=null,r.push(this._trace))},n.prototype._popContext=function(){if(void 0!==this._trace){var e=r.pop(),t=e._promiseCreated;return e._promiseCreated=null,t}return null},n.CapturedTrace=null,n.create=function(){if(t)return new n},n.deactivateLongStackTraces=function(){},n.activateLongStackTraces=function(){var r=e.prototype._pushContext,o=e.prototype._popContext,a=e._peekContext,s=e.prototype._peekContext,f=e.prototype._promiseCreated;n.deactivateLongStackTraces=function(){e.prototype._pushContext=r,e.prototype._popContext=o,e._peekContext=a,e.prototype._peekContext=s,e.prototype._promiseCreated=f,t=!1},t=!0,e.prototype._pushContext=n.prototype._pushContext,e.prototype._popContext=n.prototype._popContext,e._peekContext=e.prototype._peekContext=i,e.prototype._promiseCreated=function(){var 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r=0,n=0;n<4;n++){r<<=4,r|=i[64*n+(e>>>18-6*n&63)]}for(n=0;n<4;n++){r<<=4,r|=i[256+64*n+(t>>>18-6*n&63)]}return r>>>0};var o=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];t.permute=function(e){for(var t=0,r=0;r>>o[r]&1;return t>>>0},t.padSplit=function(e,t,r){for(var n=e.toString(2);n.length0;n--)t+=this._buffer(e,t),r+=this._flushBuffer(i,r);return t+=this._buffer(e,t),i},i.prototype.final=function(e){var t,r;return e&&(t=this.update(e)),r="encrypt"===this.type?this._finalEncrypt():this._finalDecrypt(),t?t.concat(r):r},i.prototype._pad=function(e,t){if(0===t)return!1;for(;t>>1];r=a.r28shl(r,s),i=a.r28shl(i,s),a.pc2(r,i,e.keys,o)}},c.prototype._update=function(e,t,r,n){var i=this._desState,o=a.readUInt32BE(e,t),s=a.readUInt32BE(e,t+4);a.ip(o,s,i.tmp,0),o=i.tmp[0],s=i.tmp[1],"encrypt"===this.type?this._encrypt(i,o,s,i.tmp,0):this._decrypt(i,o,s,i.tmp,0),o=i.tmp[0],s=i.tmp[1],a.writeUInt32BE(r,o,n),a.writeUInt32BE(r,s,n+4)},c.prototype._pad=function(e,t){for(var r=e.length-t,n=t;n>>0,o=d}a.rip(s,o,n,i)},c.prototype._decrypt=function(e,t,r,n,i){for(var o=r,s=t,f=e.keys.length-2;f>=0;f-=2){var c=e.keys[f],u=e.keys[f+1];a.expand(o,e.tmp,0),c^=e.tmp[0],u^=e.tmp[1];var h=a.substitute(c,u),d=o;o=(s^a.permute(h))>>>0,s=d}a.rip(o,s,n,i)}},function(e,t,r){"use strict";var n=r(4),i=r(0),o={};function a(e){n.equal(e.length,8,"Invalid IV length"),this.iv=new Array(8);for(var t=0;t15){var e=this.cache.slice(0,16);return this.cache=this.cache.slice(16),e}return null},d.prototype.flush=function(){for(var e=16-this.cache.length,t=o.allocUnsafe(e),r=-1;++r>a%8,e._prev=o(e._prev,r?n:i);return s}function o(e,t){var r=e.length,i=-1,o=n.allocUnsafe(e.length);for(e=n.concat([e,n.from([t])]);++i>7;return o}t.encrypt=function(e,t,r){for(var o=t.length,a=n.allocUnsafe(o),s=-1;++s>>0,0),t.writeUInt32BE(e[1]>>>0,4),t.writeUInt32BE(e[2]>>>0,8),t.writeUInt32BE(e[3]>>>0,12),t}function a(e){this.h=e,this.state=n.alloc(16,0),this.cache=n.allocUnsafe(0)}a.prototype.ghash=function(e){for(var t=-1;++t0;t--)n[t]=n[t]>>>1|(1&n[t-1])<<31;n[0]=n[0]>>>1,r&&(n[0]=n[0]^225<<24)}this.state=o(i)},a.prototype.update=function(e){var t;for(this.cache=n.concat([this.cache,e]);this.cache.length>=16;)t=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(t)},a.prototype.final=function(e,t){return this.cache.length&&this.ghash(n.concat([this.cache,i],16)),this.ghash(o([0,e,0,t])),this.state},e.exports=a},function(e,t,r){var n=r(60),i=r(1).Buffer,o=r(35),a=r(61),s=r(9),f=r(20),c=r(21);function u(e,t,r){s.call(this),this._cache=new h,this._last=void 0,this._cipher=new f.AES(t),this._prev=i.from(r),this._mode=e,this._autopadding=!0}function h(){this.cache=i.allocUnsafe(0)}function d(e,t,r){var s=o[e.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof r&&(r=i.from(r)),"GCM"!==s.mode&&r.length!==s.iv)throw new TypeError("invalid iv length "+r.length);if("string"==typeof t&&(t=i.from(t)),t.length!==s.key/8)throw new TypeError("invalid key length "+t.length);return"stream"===s.type?new a(s.module,t,r,!0):"auth"===s.type?new n(s.module,t,r,!0):new u(s.module,t,r)}r(0)(u,s),u.prototype._update=function(e){var t,r;this._cache.add(e);for(var n=[];t=this._cache.get(this._autopadding);)r=this._mode.decrypt(this,t),n.push(r);return i.concat(n)},u.prototype._final=function(){var e=this._cache.flush();if(this._autopadding)return function(e){var t=e[15];if(t<1||t>16)throw new Error("unable to decrypt data");var r=-1;for(;++r16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t}else if(this.cache.length>=16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t;return null},h.prototype.flush=function(){if(this.cache.length)return this.cache},t.createDecipher=function(e,t){var r=o[e.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var n=c(t,!1,r.key,r.iv);return d(e,n.key,n.iv)},t.createDecipheriv=d},function(e,t){t["des-ecb"]={key:8,iv:0},t["des-cbc"]=t.des={key:8,iv:8},t["des-ede3-cbc"]=t.des3={key:24,iv:8},t["des-ede3"]={key:24,iv:0},t["des-ede-cbc"]={key:16,iv:8},t["des-ede"]={key:16,iv:0}},function(e,t,r){(function(e){var n=r(62),i=r(122),o=r(123);var a={binary:!0,hex:!0,base64:!0};t.DiffieHellmanGroup=t.createDiffieHellmanGroup=t.getDiffieHellman=function(t){var r=new e(i[t].prime,"hex"),n=new e(i[t].gen,"hex");return new o(r,n)},t.createDiffieHellman=t.DiffieHellman=function t(r,i,s,f){return e.isBuffer(i)||void 0===a[i]?t(r,"binary",i,s):(i=i||"binary",f=f||"binary",s=s||new e([2]),e.isBuffer(s)||(s=new e(s,f)),"number"==typeof r?new o(n(r,s),s,!0):(e.isBuffer(r)||(r=new e(r,i)),new o(r,s,!0)))}}).call(this,r(3).Buffer)},function(e,t){e.exports=function(e){return e.webpackPolyfill||(e.deprecate=function(){},e.paths=[],e.children||(e.children=[]),Object.defineProperty(e,"loaded",{enumerable:!0,get:function(){return e.l}}),Object.defineProperty(e,"id",{enumerable:!0,get:function(){return e.i}}),e.webpackPolyfill=1),e}},function(e,t){},function(e,t){},function(e){e.exports=JSON.parse('{"modp1":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},"modp2":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},"modp5":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},"modp14":{"gen":"02","prime":"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"},"modp15":{"gen":"02","prime":"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"},"modp16":{"gen":"02","prime":"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"},"modp17":{"gen":"02","prime":"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"},"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n=r(2),i=new(r(63)),o=new n(24),a=new n(11),s=new n(10),f=new n(3),c=new n(7),u=r(62),h=r(11);function d(e,r){return r=r||"utf8",t.isBuffer(e)||(e=new t(e,r)),this._pub=new n(e),this}function l(e,r){return r=r||"utf8",t.isBuffer(e)||(e=new t(e,r)),this._priv=new n(e),this}e.exports=b;var p={};function b(e,t,r){this.setGenerator(t),this.__prime=new n(e),this._prime=n.mont(this.__prime),this._primeLen=e.length,this._pub=void 0,this._priv=void 0,this._primeCode=void 0,r?(this.setPublicKey=d,this.setPrivateKey=l):this._primeCode=8}function y(e,r){var n=new t(e.toArray());return r?n.toString(r):n}Object.defineProperty(b.prototype,"verifyError",{enumerable:!0,get:function(){return"number"!=typeof this._primeCode&&(this._primeCode=function(e,t){var r=t.toString("hex"),n=[r,e.toString(16)].join("_");if(n in p)return p[n];var h,d=0;if(e.isEven()||!u.simpleSieve||!u.fermatTest(e)||!i.test(e))return d+=1,d+="02"===r||"05"===r?8:4,p[n]=d,d;switch(i.test(e.shrn(1))||(d+=2),r){case"02":e.mod(o).cmp(a)&&(d+=8);break;case"05":(h=e.mod(s)).cmp(f)&&h.cmp(c)&&(d+=8);break;default:d+=4}return p[n]=d,d}(this.__prime,this.__gen)),this._primeCode}}),b.prototype.generateKeys=function(){return this._priv||(this._priv=new n(h(this._primeLen))),this._pub=this._gen.toRed(this._prime).redPow(this._priv).fromRed(),this.getPublicKey()},b.prototype.computeSecret=function(e){var r=(e=(e=new n(e)).toRed(this._prime)).redPow(this._priv).fromRed(),i=new t(r.toArray()),o=this.getPrime();if(i.length0&&r.ishrn(n),r}function h(e,r,i){var o,a;do{for(o=new t(0);8*o.length=0&&(a=t,s=r),n.negative&&(n=n.neg(),o=o.neg()),a.negative&&(a=a.neg(),s=s.neg()),[{a:n,b:o},{a:a,b:s}]},f.prototype._endoSplit=function(e){var t=this.endo.basis,r=t[0],n=t[1],i=n.b.mul(e).divRound(this.n),o=r.b.neg().mul(e).divRound(this.n),a=i.mul(r.a),s=o.mul(n.a),f=i.mul(r.b),c=o.mul(n.b);return{k1:e.sub(a).sub(s),k2:f.add(c).neg()}},f.prototype.pointFromX=function(e,t){(e=new i(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr().redMul(e).redIAdd(e.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var o=n.fromRed().isOdd();return(t&&!o||!t&&o)&&(n=n.redNeg()),this.point(e,n)},f.prototype.validate=function(e){if(e.inf)return!0;var t=e.x,r=e.y,n=this.a.redMul(t),i=t.redSqr().redMul(t).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},f.prototype._endoWnafMulAdd=function(e,t,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o":""},c.prototype.isInfinity=function(){return this.inf},c.prototype.add=function(e){if(this.inf)return e;if(e.inf)return this;if(this.eq(e))return this.dbl();if(this.neg().eq(e))return this.curve.point(null,null);if(0===this.x.cmp(e.x))return this.curve.point(null,null);var t=this.y.redSub(e.y);0!==t.cmpn(0)&&(t=t.redMul(this.x.redSub(e.x).redInvm()));var r=t.redSqr().redISub(this.x).redISub(e.x),n=t.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},c.prototype.dbl=function(){if(this.inf)return this;var e=this.y.redAdd(this.y);if(0===e.cmpn(0))return this.curve.point(null,null);var t=this.curve.a,r=this.x.redSqr(),n=e.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(t).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),a=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,a)},c.prototype.getX=function(){return this.x.fromRed()},c.prototype.getY=function(){return this.y.fromRed()},c.prototype.mul=function(e){return e=new i(e,16),this.isInfinity()?this:this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve.endo?this.curve._endoWnafMulAdd([this],[e]):this.curve._wnafMul(this,e)},c.prototype.mulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},c.prototype.jmulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},c.prototype.eq=function(e){return this===e||this.inf===e.inf&&(this.inf||0===this.x.cmp(e.x)&&0===this.y.cmp(e.y))},c.prototype.neg=function(e){if(this.inf)return this;var t=this.curve.point(this.x,this.y.redNeg());if(e&&this.precomputed){var r=this.precomputed,n=function(e){return e.neg()};t.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return t},c.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},o(u,a.BasePoint),f.prototype.jpoint=function(e,t,r){return new u(this,e,t,r)},u.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var e=this.z.redInvm(),t=e.redSqr(),r=this.x.redMul(t),n=this.y.redMul(t).redMul(e);return this.curve.point(r,n)},u.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},u.prototype.add=function(e){if(this.isInfinity())return e;if(e.isInfinity())return this;var t=e.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(t),i=e.x.redMul(r),o=this.y.redMul(t.redMul(e.z)),a=e.y.redMul(r.redMul(this.z)),s=n.redSub(i),f=o.redSub(a);if(0===s.cmpn(0))return 0!==f.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var c=s.redSqr(),u=c.redMul(s),h=n.redMul(c),d=f.redSqr().redIAdd(u).redISub(h).redISub(h),l=f.redMul(h.redISub(d)).redISub(o.redMul(u)),p=this.z.redMul(e.z).redMul(s);return this.curve.jpoint(d,l,p)},u.prototype.mixedAdd=function(e){if(this.isInfinity())return e.toJ();if(e.isInfinity())return this;var t=this.z.redSqr(),r=this.x,n=e.x.redMul(t),i=this.y,o=e.y.redMul(t).redMul(this.z),a=r.redSub(n),s=i.redSub(o);if(0===a.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var f=a.redSqr(),c=f.redMul(a),u=r.redMul(f),h=s.redSqr().redIAdd(c).redISub(u).redISub(u),d=s.redMul(u.redISub(h)).redISub(i.redMul(c)),l=this.z.redMul(a);return this.curve.jpoint(h,d,l)},u.prototype.dblp=function(e){if(0===e)return this;if(this.isInfinity())return this;if(!e)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var t=this,r=0;r=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}},u.prototype.inspect=function(){return this.isInfinity()?"":""},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},function(e,t,r){"use strict";var n=r(2),i=r(0),o=r(22),a=r(5);function s(e){o.call(this,"mont",e),this.a=new n(e.a,16).toRed(this.red),this.b=new n(e.b,16).toRed(this.red),this.i4=new n(4).toRed(this.red).redInvm(),this.two=new n(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function f(e,t,r){o.BasePoint.call(this,e,"projective"),null===t&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new n(t,16),this.z=new n(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}i(s,o),e.exports=s,s.prototype.validate=function(e){var t=e.normalize().x,r=t.redSqr(),n=r.redMul(t).redAdd(r.redMul(this.a)).redAdd(t);return 0===n.redSqrt().redSqr().cmp(n)},i(f,o.BasePoint),s.prototype.decodePoint=function(e,t){return this.point(a.toArray(e,t),1)},s.prototype.point=function(e,t){return new f(this,e,t)},s.prototype.pointFromJSON=function(e){return f.fromJSON(this,e)},f.prototype.precompute=function(){},f.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},f.fromJSON=function(e,t){return new f(e,t[0],t[1]||e.one)},f.prototype.inspect=function(){return this.isInfinity()?"":""},f.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},f.prototype.dbl=function(){var e=this.x.redAdd(this.z).redSqr(),t=this.x.redSub(this.z).redSqr(),r=e.redSub(t),n=e.redMul(t),i=r.redMul(t.redAdd(this.curve.a24.redMul(r)));return this.curve.point(n,i)},f.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},f.prototype.diffAdd=function(e,t){var r=this.x.redAdd(this.z),n=this.x.redSub(this.z),i=e.x.redAdd(e.z),o=e.x.redSub(e.z).redMul(r),a=i.redMul(n),s=t.z.redMul(o.redAdd(a).redSqr()),f=t.x.redMul(o.redISub(a).redSqr());return this.curve.point(s,f)},f.prototype.mul=function(e){for(var t=e.clone(),r=this,n=this.curve.point(null,null),i=[];0!==t.cmpn(0);t.iushrn(1))i.push(t.andln(1));for(var o=i.length-1;o>=0;o--)0===i[o]?(r=r.diffAdd(n,this),n=n.dbl()):(n=r.diffAdd(n,this),r=r.dbl());return n},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(e){return 0===this.getX().cmp(e.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()}},function(e,t,r){"use strict";var n=r(5),i=r(2),o=r(0),a=r(22),s=n.assert;function f(e){this.twisted=1!=(0|e.a),this.mOneA=this.twisted&&-1==(0|e.a),this.extended=this.mOneA,a.call(this,"edwards",e),this.a=new i(e.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new i(e.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new i(e.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|e.c)}function c(e,t,r,n,o){a.BasePoint.call(this,e,"projective"),null===t&&null===r&&null===n?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new i(t,16),this.y=new i(r,16),this.z=n?new i(n,16):this.curve.one,this.t=o&&new i(o,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}o(f,a),e.exports=f,f.prototype._mulA=function(e){return this.mOneA?e.redNeg():this.a.redMul(e)},f.prototype._mulC=function(e){return this.oneC?e:this.c.redMul(e)},f.prototype.jpoint=function(e,t,r,n){return this.point(e,t,r,n)},f.prototype.pointFromX=function(e,t){(e=new i(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr(),n=this.c2.redSub(this.a.redMul(r)),o=this.one.redSub(this.c2.redMul(this.d).redMul(r)),a=n.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(t&&!f||!t&&f)&&(s=s.redNeg()),this.point(e,s)},f.prototype.pointFromY=function(e,t){(e=new i(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr(),n=r.redSub(this.c2),o=r.redMul(this.d).redMul(this.c2).redSub(this.a),a=n.redMul(o.redInvm());if(0===a.cmp(this.zero)){if(t)throw new Error("invalid point");return this.point(this.zero,e)}var s=a.redSqrt();if(0!==s.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");return s.fromRed().isOdd()!==t&&(s=s.redNeg()),this.point(s,e)},f.prototype.validate=function(e){if(e.isInfinity())return!0;e.normalize();var t=e.x.redSqr(),r=e.y.redSqr(),n=t.redMul(this.a).redAdd(r),i=this.c2.redMul(this.one.redAdd(this.d.redMul(t).redMul(r)));return 0===n.cmp(i)},o(c,a.BasePoint),f.prototype.pointFromJSON=function(e){return c.fromJSON(this,e)},f.prototype.point=function(e,t,r,n){return new c(this,e,t,r,n)},c.fromJSON=function(e,t){return new c(e,t[0],t[1],t[2])},c.prototype.inspect=function(){return this.isInfinity()?"":""},c.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},c.prototype._extDbl=function(){var e=this.x.redSqr(),t=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var n=this.curve._mulA(e),i=this.x.redAdd(this.y).redSqr().redISub(e).redISub(t),o=n.redAdd(t),a=o.redSub(r),s=n.redSub(t),f=i.redMul(a),c=o.redMul(s),u=i.redMul(s),h=a.redMul(o);return this.curve.point(f,c,h,u)},c.prototype._projDbl=function(){var e,t,r,n=this.x.redAdd(this.y).redSqr(),i=this.x.redSqr(),o=this.y.redSqr();if(this.curve.twisted){var a=(c=this.curve._mulA(i)).redAdd(o);if(this.zOne)e=n.redSub(i).redSub(o).redMul(a.redSub(this.curve.two)),t=a.redMul(c.redSub(o)),r=a.redSqr().redSub(a).redSub(a);else{var s=this.z.redSqr(),f=a.redSub(s).redISub(s);e=n.redSub(i).redISub(o).redMul(f),t=a.redMul(c.redSub(o)),r=a.redMul(f)}}else{var c=i.redAdd(o);s=this.curve._mulC(this.z).redSqr(),f=c.redSub(s).redSub(s);e=this.curve._mulC(n.redISub(c)).redMul(f),t=this.curve._mulC(c).redMul(i.redISub(o)),r=c.redMul(f)}return this.curve.point(e,t,r)},c.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},c.prototype._extAdd=function(e){var t=this.y.redSub(this.x).redMul(e.y.redSub(e.x)),r=this.y.redAdd(this.x).redMul(e.y.redAdd(e.x)),n=this.t.redMul(this.curve.dd).redMul(e.t),i=this.z.redMul(e.z.redAdd(e.z)),o=r.redSub(t),a=i.redSub(n),s=i.redAdd(n),f=r.redAdd(t),c=o.redMul(a),u=s.redMul(f),h=o.redMul(f),d=a.redMul(s);return this.curve.point(c,u,d,h)},c.prototype._projAdd=function(e){var t,r,n=this.z.redMul(e.z),i=n.redSqr(),o=this.x.redMul(e.x),a=this.y.redMul(e.y),s=this.curve.d.redMul(o).redMul(a),f=i.redSub(s),c=i.redAdd(s),u=this.x.redAdd(this.y).redMul(e.x.redAdd(e.y)).redISub(o).redISub(a),h=n.redMul(f).redMul(u);return this.curve.twisted?(t=n.redMul(c).redMul(a.redSub(this.curve._mulA(o))),r=f.redMul(c)):(t=n.redMul(c).redMul(a.redSub(o)),r=this.curve._mulC(f).redMul(c)),this.curve.point(h,t,r)},c.prototype.add=function(e){return this.isInfinity()?e:e.isInfinity()?this:this.curve.extended?this._extAdd(e):this._projAdd(e)},c.prototype.mul=function(e){return this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve._wnafMul(this,e)},c.prototype.mulAdd=function(e,t,r){return this.curve._wnafMulAdd(1,[this,t],[e,r],2,!1)},c.prototype.jmulAdd=function(e,t,r){return this.curve._wnafMulAdd(1,[this,t],[e,r],2,!0)},c.prototype.normalize=function(){if(this.zOne)return this;var e=this.z.redInvm();return this.x=this.x.redMul(e),this.y=this.y.redMul(e),this.t&&(this.t=this.t.redMul(e)),this.z=this.curve.one,this.zOne=!0,this},c.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},c.prototype.getX=function(){return this.normalize(),this.x.fromRed()},c.prototype.getY=function(){return this.normalize(),this.y.fromRed()},c.prototype.eq=function(e){return this===e||0===this.getX().cmp(e.getX())&&0===this.getY().cmp(e.getY())},c.prototype.eqXToP=function(e){var t=e.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(t))return!0;for(var r=e.clone(),n=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(t.redIAdd(n),0===this.x.cmp(t))return!0}},c.prototype.toP=c.prototype.normalize,c.prototype.mixedAdd=c.prototype.add},function(e,t,r){"use strict";t.sha1=r(131),t.sha224=r(132),t.sha256=r(67),t.sha384=r(133),t.sha512=r(68)},function(e,t,r){"use strict";var n=r(7),i=r(16),o=r(66),a=n.rotl32,s=n.sum32,f=n.sum32_5,c=o.ft_1,u=i.BlockHash,h=[1518500249,1859775393,2400959708,3395469782];function d(){if(!(this instanceof d))return new d;u.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.W=new Array(80)}n.inherits(d,u),e.exports=d,d.blockSize=512,d.outSize=160,d.hmacStrength=80,d.padLength=64,d.prototype._update=function(e,t){for(var r=this.W,n=0;n<16;n++)r[n]=e[t+n];for(;nthis.blockSize&&(e=(new this.Hash).update(e).digest()),i(e.length<=this.blockSize);for(var t=e.length;t0))return a.iaddn(1),this.keyFromPrivate(a)}},h.prototype._truncateToN=function(e,t){var r=8*e.byteLength()-this.n.bitLength();return r>0&&(e=e.ushrn(r)),!t&&e.cmp(this.n)>=0?e.sub(this.n):e},h.prototype.sign=function(e,t,r,o){"object"==typeof r&&(o=r,r=null),o||(o={}),t=this.keyFromPrivate(t,r),e=this._truncateToN(new n(e,16));for(var a=this.n.byteLength(),s=t.getPrivate().toArray("be",a),f=e.toArray("be",a),c=new i({hash:this.hash,entropy:s,nonce:f,pers:o.pers,persEnc:o.persEnc||"utf8"}),h=this.n.sub(new n(1)),d=0;;d++){var l=o.k?o.k(d):new n(c.generate(this.n.byteLength()));if(!((l=this._truncateToN(l,!0)).cmpn(1)<=0||l.cmp(h)>=0)){var p=this.g.mul(l);if(!p.isInfinity()){var b=p.getX(),y=b.umod(this.n);if(0!==y.cmpn(0)){var v=l.invm(this.n).mul(y.mul(t.getPrivate()).iadd(e));if(0!==(v=v.umod(this.n)).cmpn(0)){var m=(p.getY().isOdd()?1:0)|(0!==b.cmp(y)?2:0);return o.canonical&&v.cmp(this.nh)>0&&(v=this.n.sub(v),m^=1),new u({r:y,s:v,recoveryParam:m})}}}}}},h.prototype.verify=function(e,t,r,i){e=this._truncateToN(new n(e,16)),r=this.keyFromPublic(r,i);var o=(t=new u(t,"hex")).r,a=t.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),c=f.mul(e).umod(this.n),h=f.mul(o).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(c,r.getPublic(),h)).isInfinity()&&s.eqXToP(o):!(s=this.g.mulAdd(c,r.getPublic(),h)).isInfinity()&&0===s.getX().umod(this.n).cmp(o)},h.prototype.recoverPubKey=function(e,t,r,i){f((3&r)===r,"The recovery param is more than two bits"),t=new u(t,i);var o=this.n,a=new n(e),s=t.r,c=t.s,h=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),h):this.curve.pointFromX(s,h);var l=t.r.invm(o),p=o.sub(a).mul(l).umod(o),b=c.mul(l).umod(o);return this.g.mulAdd(p,s,b)},h.prototype.getKeyRecoveryParam=function(e,t,r,n){if(null!==(t=new u(t,n)).recoveryParam)return t.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(e,t,i)}catch(e){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},function(e,t,r){"use strict";var n=r(40),i=r(64),o=r(4);function a(e){if(!(this instanceof a))return new a(e);this.hash=e.hash,this.predResist=!!e.predResist,this.outLen=this.hash.outSize,this.minEntropy=e.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var t=i.toArray(e.entropy,e.entropyEnc||"hex"),r=i.toArray(e.nonce,e.nonceEnc||"hex"),n=i.toArray(e.pers,e.persEnc||"hex");o(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(t,r,n)}e.exports=a,a.prototype._init=function(e,t,r){var n=e.concat(t).concat(r);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var i=0;i=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(e.concat(r||[])),this._reseed=1},a.prototype.generate=function(e,t,r,n){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof t&&(n=r,r=t,t=null),r&&(r=i.toArray(r,n||"hex"),this._update(r));for(var o=[];o.length"}},function(e,t,r){"use strict";var n=r(2),i=r(5),o=i.assert;function a(e,t){if(e instanceof a)return e;this._importDER(e,t)||(o(e.r&&e.s,"Signature without r or s"),this.r=new n(e.r,16),this.s=new n(e.s,16),void 0===e.recoveryParam?this.recoveryParam=null:this.recoveryParam=e.recoveryParam)}function s(){this.place=0}function f(e,t){var r=e[t.place++];if(!(128&r))return r;for(var n=15&r,i=0,o=0,a=t.place;o>>3);for(e.push(128|r);--r;)e.push(t>>>(r<<3)&255);e.push(t)}}e.exports=a,a.prototype._importDER=function(e,t){e=i.toArray(e,t);var r=new s;if(48!==e[r.place++])return!1;if(f(e,r)+r.place!==e.length)return!1;if(2!==e[r.place++])return!1;var o=f(e,r),a=e.slice(r.place,o+r.place);if(r.place+=o,2!==e[r.place++])return!1;var c=f(e,r);if(e.length!==c+r.place)return!1;var u=e.slice(r.place,c+r.place);return 0===a[0]&&128&a[1]&&(a=a.slice(1)),0===u[0]&&128&u[1]&&(u=u.slice(1)),this.r=new n(a),this.s=new n(u),this.recoveryParam=null,!0},a.prototype.toDER=function(e){var t=this.r.toArray(),r=this.s.toArray();for(128&t[0]&&(t=[0].concat(t)),128&r[0]&&(r=[0].concat(r)),t=c(t),r=c(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];u(n,t.length),(n=n.concat(t)).push(2),u(n,r.length);var o=n.concat(r),a=[48];return u(a,o.length),a=a.concat(o),i.encode(a,e)}},function(e,t,r){"use strict";var n=r(40),i=r(39),o=r(5),a=o.assert,s=o.parseBytes,f=r(142),c=r(143);function u(e){if(a("ed25519"===e,"only tested with ed25519 so far"),!(this instanceof u))return new u(e);e=i[e].curve;this.curve=e,this.g=e.g,this.g.precompute(e.n.bitLength()+1),this.pointClass=e.point().constructor,this.encodingLength=Math.ceil(e.n.bitLength()/8),this.hash=n.sha512}e.exports=u,u.prototype.sign=function(e,t){e=s(e);var r=this.keyFromSecret(t),n=this.hashInt(r.messagePrefix(),e),i=this.g.mul(n),o=this.encodePoint(i),a=this.hashInt(o,r.pubBytes(),e).mul(r.priv()),f=n.add(a).umod(this.curve.n);return this.makeSignature({R:i,S:f,Rencoded:o})},u.prototype.verify=function(e,t,r){e=s(e),t=this.makeSignature(t);var n=this.keyFromPublic(r),i=this.hashInt(t.Rencoded(),n.pubBytes(),e),o=this.g.mul(t.S());return t.R().add(n.pub().mul(i)).eq(o)},u.prototype.hashInt=function(){for(var e=this.hash(),t=0;t=t)throw new Error("invalid sig")}e.exports=function(e,r,f,c,u){var h=o(f);if("ec"===h.type){if("ecdsa"!==c&&"ecdsa/rsa"!==c)throw new Error("wrong public key type");return function(e,t,r){var n=a[r.data.algorithm.curve.join(".")];if(!n)throw new Error("unknown curve "+r.data.algorithm.curve.join("."));var o=new i(n),s=r.data.subjectPrivateKey.data;return o.verify(t,e,s)}(e,r,h)}if("dsa"===h.type){if("dsa"!==c)throw new Error("wrong public key type");return function(e,t,r){var i=r.data.p,a=r.data.q,f=r.data.g,c=r.data.pub_key,u=o.signature.decode(e,"der"),h=u.s,d=u.r;s(h,a),s(d,a);var l=n.mont(i),p=h.invm(a);return 0===f.toRed(l).redPow(new n(t).mul(p).mod(a)).fromRed().mul(c.toRed(l).redPow(d.mul(p).mod(a)).fromRed()).mod(i).mod(a).cmp(d)}(e,r,h)}if("rsa"!==c&&"ecdsa/rsa"!==c)throw new Error("wrong public key type");r=t.concat([u,r]);for(var d=h.modulus.byteLength(),l=[1],p=0;r.length+l.length+2r-d-2)throw new Error("message too long");var l=h.alloc(r-n-d-2),p=r-u-1,b=i(u),y=s(h.concat([c,l,h.alloc(1,1),t],p),a(b,p)),v=s(b,a(y,u));return new f(h.concat([h.alloc(1),v,y],r))}(p,t);else if(1===d)l=function(e,t,r){var n,o=t.length,a=e.modulus.byteLength();if(o>a-11)throw new Error("message too long");n=r?h.alloc(a-o-3,255):function(e){var t,r=h.allocUnsafe(e),n=0,o=i(2*e),a=0;for(;n=0)throw new Error("data too long for modulus")}return r?u(l,p):c(l,p)}},function(e,t,r){var n=r(23),i=r(74),o=r(75),a=r(2),s=r(37),f=r(13),c=r(76),u=r(1).Buffer;e.exports=function(e,t,r){var h;h=e.padding?e.padding:r?1:4;var d,l=n(e),p=l.modulus.byteLength();if(t.length>p||new a(t).cmp(l.modulus)>=0)throw new Error("decryption error");d=r?c(new a(t),l):s(t,l);var b=u.alloc(p-d.length);if(d=u.concat([b,d],p),4===h)return function(e,t){var r=e.modulus.byteLength(),n=f("sha1").update(u.alloc(0)).digest(),a=n.length;if(0!==t[0])throw new Error("decryption error");var s=t.slice(1,a+1),c=t.slice(a+1),h=o(s,i(c,a)),d=o(c,i(h,r-a-1));if(function(e,t){e=u.from(e),t=u.from(t);var r=0,n=e.length;e.length!==t.length&&(r++,n=Math.min(e.length,t.length));var i=-1;for(;++i=t.length){o++;break}var a=t.slice(2,i-1);("0002"!==n.toString("hex")&&!r||"0001"!==n.toString("hex")&&r)&&o++;a.length<8&&o++;if(o)throw new Error("decryption error");return t.slice(i)}(0,d,r);if(3===h)return d;throw new Error("unknown padding")}},function(e,t,r){"use strict";(function(e,n){function i(){throw new Error("secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11")}var o=r(1),a=r(11),s=o.Buffer,f=o.kMaxLength,c=e.crypto||e.msCrypto,u=Math.pow(2,32)-1;function h(e,t){if("number"!=typeof e||e!=e)throw new TypeError("offset must be a number");if(e>u||e<0)throw new TypeError("offset must be a uint32");if(e>f||e>t)throw new RangeError("offset out of range")}function d(e,t,r){if("number"!=typeof e||e!=e)throw new TypeError("size must be a number");if(e>u||e<0)throw new TypeError("size must be a uint32");if(e+t>r||e>f)throw new RangeError("buffer too small")}function l(e,t,r,i){if(n.browser){var o=e.buffer,s=new Uint8Array(o,t,r);return c.getRandomValues(s),i?void n.nextTick((function(){i(null,e)})):e}if(!i)return a(r).copy(e,t),e;a(r,(function(r,n){if(r)return 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