@rnssolution/color-ledger/lib/cosmos-ledger.js

provide simple Ledger tooling for the Color Ledger App with user friendly errors

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ye=(c+(i=i+Math.imul(d,J)|0)|0)+((8191&(n=(n=n+Math.imul(d,Z)|0)+Math.imul(h,J)|0))<<13)|0;c=((o=o+Math.imul(h,Z)|0)+(n>>>13)|0)+(ye>>>26)|0,ye&=67108863,i=Math.imul(S,q),n=(n=Math.imul(S,K))+Math.imul(A,q)|0,o=Math.imul(A,K),i=i+Math.imul(_,V)|0,n=(n=n+Math.imul(_,Y)|0)+Math.imul(w,V)|0,o=o+Math.imul(w,Y)|0,i=i+Math.imul(g,G)|0,n=(n=n+Math.imul(g,W)|0)+Math.imul(v,G)|0,o=o+Math.imul(v,W)|0,i=i+Math.imul(p,J)|0,n=(n=n+Math.imul(p,Z)|0)+Math.imul(b,J)|0,o=o+Math.imul(b,Z)|0;var 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we=(c+(i=i+Math.imul(d,re)|0)|0)+((8191&(n=(n=n+Math.imul(d,ie)|0)+Math.imul(h,re)|0))<<13)|0;c=((o=o+Math.imul(h,ie)|0)+(n>>>13)|0)+(we>>>26)|0,we&=67108863,i=Math.imul(B,q),n=(n=Math.imul(B,K))+Math.imul(C,q)|0,o=Math.imul(C,K),i=i+Math.imul(k,V)|0,n=(n=n+Math.imul(k,Y)|0)+Math.imul(M,V)|0,o=o+Math.imul(M,Y)|0,i=i+Math.imul(S,G)|0,n=(n=n+Math.imul(S,W)|0)+Math.imul(A,G)|0,o=o+Math.imul(A,W)|0,i=i+Math.imul(_,J)|0,n=(n=n+Math.imul(_,Z)|0)+Math.imul(w,J)|0,o=o+Math.imul(w,Z)|0,i=i+Math.imul(g,Q)|0,n=(n=n+Math.imul(g,ee)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,ee)|0,i=i+Math.imul(p,re)|0,n=(n=n+Math.imul(p,ie)|0)+Math.imul(b,re)|0,o=o+Math.imul(b,ie)|0;var Ee=(c+(i=i+Math.imul(d,oe)|0)|0)+((8191&(n=(n=n+Math.imul(d,ae)|0)+Math.imul(h,oe)|0))<<13)|0;c=((o=o+Math.imul(h,ae)|0)+(n>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,i=Math.imul(R,q),n=(n=Math.imul(R,K))+Math.imul(P,q)|0,o=Math.imul(P,K),i=i+Math.imul(B,V)|0,n=(n=n+Math.imul(B,Y)|0)+Math.imul(C,V)|0,o=o+Math.imul(C,Y)|0,i=i+Math.imul(k,G)|0,n=(n=n+Math.imul(k,W)|0)+Math.imul(M,G)|0,o=o+Math.imul(M,W)|0,i=i+Math.imul(S,J)|0,n=(n=n+Math.imul(S,Z)|0)+Math.imul(A,J)|0,o=o+Math.imul(A,Z)|0,i=i+Math.imul(_,Q)|0,n=(n=n+Math.imul(_,ee)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,ee)|0,i=i+Math.imul(g,re)|0,n=(n=n+Math.imul(g,ie)|0)+Math.imul(v,re)|0,o=o+Math.imul(v,ie)|0,i=i+Math.imul(p,oe)|0,n=(n=n+Math.imul(p,ae)|0)+Math.imul(b,oe)|0,o=o+Math.imul(b,ae)|0;var Se=(c+(i=i+Math.imul(d,fe)|0)|0)+((8191&(n=(n=n+Math.imul(d,ce)|0)+Math.imul(h,fe)|0))<<13)|0;c=((o=o+Math.imul(h,ce)|0)+(n>>>13)|0)+(Se>>>26)|0,Se&=67108863,i=Math.imul(N,q),n=(n=Math.imul(N,K))+Math.imul(D,q)|0,o=Math.imul(D,K),i=i+Math.imul(R,V)|0,n=(n=n+Math.imul(R,Y)|0)+Math.imul(P,V)|0,o=o+Math.imul(P,Y)|0,i=i+Math.imul(B,G)|0,n=(n=n+Math.imul(B,W)|0)+Math.imul(C,G)|0,o=o+Math.imul(C,W)|0,i=i+Math.imul(k,J)|0,n=(n=n+Math.imul(k,Z)|0)+Math.imul(M,J)|0,o=o+Math.imul(M,Z)|0,i=i+Math.imul(S,Q)|0,n=(n=n+Math.imul(S,ee)|0)+Math.imul(A,Q)|0,o=o+Math.imul(A,ee)|0,i=i+Math.imul(_,re)|0,n=(n=n+Math.imul(_,ie)|0)+Math.imul(w,re)|0,o=o+Math.imul(w,ie)|0,i=i+Math.imul(g,oe)|0,n=(n=n+Math.imul(g,ae)|0)+Math.imul(v,oe)|0,o=o+Math.imul(v,ae)|0,i=i+Math.imul(p,fe)|0,n=(n=n+Math.imul(p,ce)|0)+Math.imul(b,fe)|0,o=o+Math.imul(b,ce)|0;var Ae=(c+(i=i+Math.imul(d,de)|0)|0)+((8191&(n=(n=n+Math.imul(d,he)|0)+Math.imul(h,de)|0))<<13)|0;c=((o=o+Math.imul(h,he)|0)+(n>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,i=Math.imul(z,q),n=(n=Math.imul(z,K))+Math.imul(O,q)|0,o=Math.imul(O,K),i=i+Math.imul(N,V)|0,n=(n=n+Math.imul(N,Y)|0)+Math.imul(D,V)|0,o=o+Math.imul(D,Y)|0,i=i+Math.imul(R,G)|0,n=(n=n+Math.imul(R,W)|0)+Math.imul(P,G)|0,o=o+Math.imul(P,W)|0,i=i+Math.imul(B,J)|0,n=(n=n+Math.imul(B,Z)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,Z)|0,i=i+Math.imul(k,Q)|0,n=(n=n+Math.imul(k,ee)|0)+Math.imul(M,Q)|0,o=o+Math.imul(M,ee)|0,i=i+Math.imul(S,re)|0,n=(n=n+Math.imul(S,ie)|0)+Math.imul(A,re)|0,o=o+Math.imul(A,ie)|0,i=i+Math.imul(_,oe)|0,n=(n=n+Math.imul(_,ae)|0)+Math.imul(w,oe)|0,o=o+Math.imul(w,ae)|0,i=i+Math.imul(g,fe)|0,n=(n=n+Math.imul(g,ce)|0)+Math.imul(v,fe)|0,o=o+Math.imul(v,ce)|0,i=i+Math.imul(p,de)|0,n=(n=n+Math.imul(p,he)|0)+Math.imul(b,de)|0,o=o+Math.imul(b,he)|0;var Ie=(c+(i=i+Math.imul(d,pe)|0)|0)+((8191&(n=(n=n+Math.imul(d,be)|0)+Math.imul(h,pe)|0))<<13)|0;c=((o=o+Math.imul(h,be)|0)+(n>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,i=Math.imul(z,V),n=(n=Math.imul(z,Y))+Math.imul(O,V)|0,o=Math.imul(O,Y),i=i+Math.imul(N,G)|0,n=(n=n+Math.imul(N,W)|0)+Math.imul(D,G)|0,o=o+Math.imul(D,W)|0,i=i+Math.imul(R,J)|0,n=(n=n+Math.imul(R,Z)|0)+Math.imul(P,J)|0,o=o+Math.imul(P,Z)|0,i=i+Math.imul(B,Q)|0,n=(n=n+Math.imul(B,ee)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,ee)|0,i=i+Math.imul(k,re)|0,n=(n=n+Math.imul(k,ie)|0)+Math.imul(M,re)|0,o=o+Math.imul(M,ie)|0,i=i+Math.imul(S,oe)|0,n=(n=n+Math.imul(S,ae)|0)+Math.imul(A,oe)|0,o=o+Math.imul(A,ae)|0,i=i+Math.imul(_,fe)|0,n=(n=n+Math.imul(_,ce)|0)+Math.imul(w,fe)|0,o=o+Math.imul(w,ce)|0,i=i+Math.imul(g,de)|0,n=(n=n+Math.imul(g,he)|0)+Math.imul(v,de)|0,o=o+Math.imul(v,he)|0;var ke=(c+(i=i+Math.imul(p,pe)|0)|0)+((8191&(n=(n=n+Math.imul(p,be)|0)+Math.imul(b,pe)|0))<<13)|0;c=((o=o+Math.imul(b,be)|0)+(n>>>13)|0)+(ke>>>26)|0,ke&=67108863,i=Math.imul(z,G),n=(n=Math.imul(z,W))+Math.imul(O,G)|0,o=Math.imul(O,W),i=i+Math.imul(N,J)|0,n=(n=n+Math.imul(N,Z)|0)+Math.imul(D,J)|0,o=o+Math.imul(D,Z)|0,i=i+Math.imul(R,Q)|0,n=(n=n+Math.imul(R,ee)|0)+Math.imul(P,Q)|0,o=o+Math.imul(P,ee)|0,i=i+Math.imul(B,re)|0,n=(n=n+Math.imul(B,ie)|0)+Math.imul(C,re)|0,o=o+Math.imul(C,ie)|0,i=i+Math.imul(k,oe)|0,n=(n=n+Math.imul(k,ae)|0)+Math.imul(M,oe)|0,o=o+Math.imul(M,ae)|0,i=i+Math.imul(S,fe)|0,n=(n=n+Math.imul(S,ce)|0)+Math.imul(A,fe)|0,o=o+Math.imul(A,ce)|0,i=i+Math.imul(_,de)|0,n=(n=n+Math.imul(_,he)|0)+Math.imul(w,de)|0,o=o+Math.imul(w,he)|0;var Me=(c+(i=i+Math.imul(g,pe)|0)|0)+((8191&(n=(n=n+Math.imul(g,be)|0)+Math.imul(v,pe)|0))<<13)|0;c=((o=o+Math.imul(v,be)|0)+(n>>>13)|0)+(Me>>>26)|0,Me&=67108863,i=Math.imul(z,J),n=(n=Math.imul(z,Z))+Math.imul(O,J)|0,o=Math.imul(O,Z),i=i+Math.imul(N,Q)|0,n=(n=n+Math.imul(N,ee)|0)+Math.imul(D,Q)|0,o=o+Math.imul(D,ee)|0,i=i+Math.imul(R,re)|0,n=(n=n+Math.imul(R,ie)|0)+Math.imul(P,re)|0,o=o+Math.imul(P,ie)|0,i=i+Math.imul(B,oe)|0,n=(n=n+Math.imul(B,ae)|0)+Math.imul(C,oe)|0,o=o+Math.imul(C,ae)|0,i=i+Math.imul(k,fe)|0,n=(n=n+Math.imul(k,ce)|0)+Math.imul(M,fe)|0,o=o+Math.imul(M,ce)|0,i=i+Math.imul(S,de)|0,n=(n=n+Math.imul(S,he)|0)+Math.imul(A,de)|0,o=o+Math.imul(A,he)|0;var xe=(c+(i=i+Math.imul(_,pe)|0)|0)+((8191&(n=(n=n+Math.imul(_,be)|0)+Math.imul(w,pe)|0))<<13)|0;c=((o=o+Math.imul(w,be)|0)+(n>>>13)|0)+(xe>>>26)|0,xe&=67108863,i=Math.imul(z,Q),n=(n=Math.imul(z,ee))+Math.imul(O,Q)|0,o=Math.imul(O,ee),i=i+Math.imul(N,re)|0,n=(n=n+Math.imul(N,ie)|0)+Math.imul(D,re)|0,o=o+Math.imul(D,ie)|0,i=i+Math.imul(R,oe)|0,n=(n=n+Math.imul(R,ae)|0)+Math.imul(P,oe)|0,o=o+Math.imul(P,ae)|0,i=i+Math.imul(B,fe)|0,n=(n=n+Math.imul(B,ce)|0)+Math.imul(C,fe)|0,o=o+Math.imul(C,ce)|0,i=i+Math.imul(k,de)|0,n=(n=n+Math.imul(k,he)|0)+Math.imul(M,de)|0,o=o+Math.imul(M,he)|0;var Be=(c+(i=i+Math.imul(S,pe)|0)|0)+((8191&(n=(n=n+Math.imul(S,be)|0)+Math.imul(A,pe)|0))<<13)|0;c=((o=o+Math.imul(A,be)|0)+(n>>>13)|0)+(Be>>>26)|0,Be&=67108863,i=Math.imul(z,re),n=(n=Math.imul(z,ie))+Math.imul(O,re)|0,o=Math.imul(O,ie),i=i+Math.imul(N,oe)|0,n=(n=n+Math.imul(N,ae)|0)+Math.imul(D,oe)|0,o=o+Math.imul(D,ae)|0,i=i+Math.imul(R,fe)|0,n=(n=n+Math.imul(R,ce)|0)+Math.imul(P,fe)|0,o=o+Math.imul(P,ce)|0,i=i+Math.imul(B,de)|0,n=(n=n+Math.imul(B,he)|0)+Math.imul(C,de)|0,o=o+Math.imul(C,he)|0;var Ce=(c+(i=i+Math.imul(k,pe)|0)|0)+((8191&(n=(n=n+Math.imul(k,be)|0)+Math.imul(M,pe)|0))<<13)|0;c=((o=o+Math.imul(M,be)|0)+(n>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,i=Math.imul(z,oe),n=(n=Math.imul(z,ae))+Math.imul(O,oe)|0,o=Math.imul(O,ae),i=i+Math.imul(N,fe)|0,n=(n=n+Math.imul(N,ce)|0)+Math.imul(D,fe)|0,o=o+Math.imul(D,ce)|0,i=i+Math.imul(R,de)|0,n=(n=n+Math.imul(R,he)|0)+Math.imul(P,de)|0,o=o+Math.imul(P,he)|0;var Te=(c+(i=i+Math.imul(B,pe)|0)|0)+((8191&(n=(n=n+Math.imul(B,be)|0)+Math.imul(C,pe)|0))<<13)|0;c=((o=o+Math.imul(C,be)|0)+(n>>>13)|0)+(Te>>>26)|0,Te&=67108863,i=Math.imul(z,fe),n=(n=Math.imul(z,ce))+Math.imul(O,fe)|0,o=Math.imul(O,ce),i=i+Math.imul(N,de)|0,n=(n=n+Math.imul(N,he)|0)+Math.imul(D,de)|0,o=o+Math.imul(D,he)|0;var Re=(c+(i=i+Math.imul(R,pe)|0)|0)+((8191&(n=(n=n+Math.imul(R,be)|0)+Math.imul(P,pe)|0))<<13)|0;c=((o=o+Math.imul(P,be)|0)+(n>>>13)|0)+(Re>>>26)|0,Re&=67108863,i=Math.imul(z,de),n=(n=Math.imul(z,he))+Math.imul(O,de)|0,o=Math.imul(O,he);var Pe=(c+(i=i+Math.imul(N,pe)|0)|0)+((8191&(n=(n=n+Math.imul(N,be)|0)+Math.imul(D,pe)|0))<<13)|0;c=((o=o+Math.imul(D,be)|0)+(n>>>13)|0)+(Pe>>>26)|0,Pe&=67108863;var Le=(c+(i=Math.imul(z,pe))|0)+((8191&(n=(n=Math.imul(z,be))+Math.imul(O,pe)|0))<<13)|0;return c=((o=Math.imul(O,be))+(n>>>13)|0)+(Le>>>26)|0,Le&=67108863,f[0]=me,f[1]=ge,f[2]=ve,f[3]=ye,f[4]=_e,f[5]=we,f[6]=Ee,f[7]=Se,f[8]=Ae,f[9]=Ie,f[10]=ke,f[11]=Me,f[12]=xe,f[13]=Be,f[14]=Ce,f[15]=Te,f[16]=Re,f[17]=Pe,f[18]=Le,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=h),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?h(this,e,t):r<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.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,t.length-1),c=Math.max(0,o-e.length+1);c<=f;c++){var u=o-c,d=(0|e.words[u])*(0|t.words[c]),h=67108863&d;s=67108863&(h=h+s|0),n+=(a=(a=a+(d/67108864|0)|0)+(h>>>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,e,t):p(this,e,t)},b.prototype.makeRBT=function(e){for(var t=new Array(e),r=o.prototype._countBits(e)-1,i=0;i<e;i++)t[i]=this.revBin(i,r,e);return t},b.prototype.revBin=function(e,t,r){if(0===e||e===r-1)return e;for(var i=0,n=0;n<t;n++)i|=(1&e)<<t-n-1,e>>=1;return i},b.prototype.permute=function(e,t,r,i,n,o){for(var a=0;a<o;a++)i[a]=t[e[a]],n[a]=r[e[a]]},b.prototype.transform=function(e,t,r,i,n,o){this.permute(o,e,t,r,i,n);for(var a=1;a<n;a<<=1)for(var s=a<<1,f=Math.cos(2*Math.PI/s),c=Math.sin(2*Math.PI/s),u=0;u<n;u+=s)for(var d=f,h=c,l=0;l<a;l++){var p=r[u+l],b=i[u+l],m=r[u+l+a],g=i[u+l+a],v=d*m-h*g;g=d*g+h*m,m=v,r[u+l]=p+m,i[u+l]=b+g,r[u+l+a]=p-m,i[u+l+a]=b-g,l!==s&&(v=f*d-c*h,h=f*h+c*d,d=v)}},b.prototype.guessLen13b=function(e,t){var r=1|Math.max(t,e),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},b.prototype.conjugate=function(e,t,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=e[i];e[i]=e[r-i-1],e[r-i-1]=n,n=t[i],t[i]=-t[r-i-1],t[r-i-1]=-n}},b.prototype.normalize13b=function(e,t){for(var r=0,i=0;i<t/2;i++){var n=8192*Math.round(e[2*i+1]/t)+Math.round(e[2*i]/t)+r;e[i]=67108863&n,r=n<67108864?0:n/67108864|0}return e},b.prototype.convert13b=function(e,t,r,n){for(var o=0,a=0;a<t;a++)o+=0|e[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*t;a<n;++a)r[a]=0;i(0===o),i(0==(-8192&o))},b.prototype.stub=function(e){for(var t=new Array(e),r=0;r<e;r++)t[r]=0;return t},b.prototype.mulp=function(e,t,r){var i=2*this.guessLen13b(e.length,t.length),n=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),f=new Array(i),c=new Array(i),u=new Array(i),d=new Array(i),h=r.words;h.length=i,this.convert13b(e.words,e.length,a,i),this.convert13b(t.words,t.length,c,i),this.transform(a,o,s,f,i,n),this.transform(c,o,u,d,i,n);for(var l=0;l<i;l++){var p=s[l]*u[l]-f[l]*d[l];f[l]=s[l]*d[l]+f[l]*u[l],s[l]=p}return this.conjugate(s,f,i),this.transform(s,f,h,o,i,n),this.conjugate(h,o,i),this.normalize13b(h,i),r.negative=e.negative^t.negative,r.length=e.length+t.length,r.strip()},o.prototype.mul=function(e){var t=new o(null);return t.words=new Array(this.length+e.length),this.mulTo(e,t)},o.prototype.mulf=function(e){var t=new o(null);return t.words=new Array(this.length+e.length),p(this,e,t)},o.prototype.imul=function(e){return this.clone().mulTo(e,this)},o.prototype.imuln=function(e){i("number"==typeof e),i(e<67108864);for(var t=0,r=0;r<this.length;r++){var n=(0|this.words[r])*e,o=(67108863&n)+(67108863&t);t>>=26,t+=n/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<t.length;r++){var i=r/26|0,n=r%26;t[r]=(e.words[i]&1<<n)>>>n}return t}(e);if(0===t.length)return new o(1);for(var r=this,i=0;i<t.length&&0===t[i];i++,r=r.sqr());if(++i<t.length)for(var n=r.sqr();i<t.length;i++,n=n.sqr())0!==t[i]&&(r=r.mul(n));return r},o.prototype.iushln=function(e){i("number"==typeof e&&e>=0);var t,r=e%26,n=(e-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(t=0;t<this.length;t++){var s=this.words[t]&o,f=(0|this.words[t])-s<<r;this.words[t]=f|a,a=s>>>26-r}a&&(this.words[t]=a,this.length++)}if(0!==n){for(t=this.length-1;t>=0;t--)this.words[t+n]=this.words[t];for(t=0;t<n;t++)this.words[t]=0;this.length+=n}return this.strip()},o.prototype.ishln=function(e){return i(0===this.negative),this.iushln(e)},o.prototype.iushrn=function(e,t,r){var n;i("number"==typeof e&&e>=0),n=t?(t-t%26)/26:0;var o=e%26,a=Math.min((e-o)/26,this.length),s=67108863^67108863>>>o<<o,f=r;if(n-=a,n=Math.max(0,n),f){for(var c=0;c<a;c++)f.words[c]=this.words[c];f.length=a}if(0===a);else if(this.length>a)for(this.length-=a,c=0;c<this.length;c++)this.words[c]=this.words[c+a];else this.words[0]=0,this.length=1;var u=0;for(c=this.length-1;c>=0&&(0!==u||c>=n);c--){var d=0|this.words[c];this.words[c]=u<<26-o|d>>>o,u=d&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 i(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){i("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26,n=1<<t;return!(this.length<=r)&&!!(this.words[r]&n)},o.prototype.imaskn=function(e){i("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26;if(i(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 n=67108863^67108863>>>t<<t;this.words[this.length-1]&=n}return this.strip()},o.prototype.maskn=function(e){return this.clone().imaskn(e)},o.prototype.iaddn=function(e){return i("number"==typeof e),i(e<67108864),e<0?this.isubn(-e):0!==this.negative?1===this.length&&(0|this.words[0])<e?(this.words[0]=e-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(e),this.negative=1,this):this._iaddn(e)},o.prototype._iaddn=function(e){this.words[0]+=e;for(var t=0;t<this.length&&this.words[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(i("number"==typeof e),i(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<this.length&&this.words[t]<0;t++)this.words[t]+=67108864,this.words[t+1]-=1;return this.strip()},o.prototype.addn=function(e){return this.clone().iaddn(e)},o.prototype.subn=function(e){return this.clone().isubn(e)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(e,t,r){var n,o,a=e.length+r;this._expand(a);var s=0;for(n=0;n<e.length;n++){o=(0|this.words[n+r])+s;var f=(0|e.words[n])*t;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(e,t){var r=(this.length,e.length),i=this.clone(),n=e,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"!==t){(s=new o(null)).length=f+1,s.words=new Array(s.length);for(var c=0;c<s.length;c++)s.words[c]=0}var u=i.clone()._ishlnsubmul(n,1,f);0===u.negative&&(i=u,s&&(s.words[f]=1));for(var d=f-1;d>=0;d--){var h=67108864*(0|i.words[n.length+d])+(0|i.words[n.length+d-1]);for(h=Math.min(h/a|0,67108863),i._ishlnsubmul(n,h,d);0!==i.negative;)h--,i.negative=0,i._ishlnsubmul(n,1,d),i.isZero()||(i.negative^=1);s&&(s.words[d]=h)}return s&&s.strip(),i.strip(),"div"!==t&&0!==r&&i.iushrn(r),{div:s||null,mod:i}},o.prototype.divmod=function(e,t,r){return i(!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&&(n=s.div.neg()),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(e)),{div:n,mod:a}):0===this.negative&&0!==e.negative?(s=this.divmod(e.neg(),t),"mod"!==t&&(n=s.div.neg()),{div:n,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 n,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,i=e.ushrn(1),n=e.andln(1),o=r.cmp(i);return o<0||1===n&&0===o?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},o.prototype.modn=function(e){i(e<=67108863);for(var t=(1<<26)%e,r=0,n=this.length-1;n>=0;n--)r=(t*r+(0|this.words[n]))%e;return r},o.prototype.idivn=function(e){i(e<=67108863);for(var t=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+67108864*t;this.words[r]=n/e|0,t=n%e}return this.strip()},o.prototype.divn=function(e){return this.clone().idivn(e)},o.prototype.egcd=function(e){i(0===e.negative),i(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var n=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(),d=t.clone();!t.isZero();){for(var h=0,l=1;0==(t.words[0]&l)&&h<26;++h,l<<=1);if(h>0)for(t.iushrn(h);h-- >0;)(n.isOdd()||a.isOdd())&&(n.iadd(u),a.isub(d)),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(u),f.isub(d)),s.iushrn(1),f.iushrn(1);t.cmp(r)>=0?(t.isub(r),n.isub(s),a.isub(f)):(r.isub(t),s.isub(n),f.isub(a))}return{a:s,b:f,gcd:r.iushln(c)}},o.prototype._invmp=function(e){i(0===e.negative),i(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var n,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 d=0,h=1;0==(r.words[0]&h)&&d<26;++d,h<<=1);if(d>0)for(r.iushrn(d);d-- >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(n=0===t.cmpn(1)?a:s).cmpn(0)<0&&n.iadd(e),n},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 i=0;t.isEven()&&r.isEven();i++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=t.cmp(r);if(n<0){var o=t;t=r,r=o}else if(0===n||0===r.cmpn(1))break;t.isub(r)}return r.iushln(i)},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){i("number"==typeof e);var t=e%26,r=(e-t)/26,n=1<<t;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(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),i(e<=67108863,"Number is too big");var n=0|this.words[0];t=n===e?0:n<e?-1:1}return 0!==this.negative?0|-t:t},o.prototype.cmp=function(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var t=this.ucmp(e);return 0!==this.negative?0|-t:t},o.prototype.ucmp=function(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var t=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|e.words[r];if(i!==n){i<n?t=-1:i>n&&(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 E(e)},o.prototype.toRed=function(e){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function(){return i(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 i(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function(e){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function(e){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function(e){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function(e){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function(e){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function(e){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function(e){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},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(e){return i(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var m={k256:null,p224:null,p192:null,p25519:null};function g(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 v(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function _(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function E(e){if("string"==typeof e){var t=o._prime(e);this.m=t.p,this.prime=t}else i(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function S(e){E.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)}g.prototype._tmp=function(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},g.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 i=t<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):r.strip(),r},g.prototype.split=function(e,t){e.iushrn(this.n,0,t)},g.prototype.imulK=function(e){return e.imul(this.k)},n(v,g),v.prototype.split=function(e,t){for(var r=Math.min(e.length,9),i=0;i<r;i++)t.words[i]=e.words[i];if(t.length=r,e.length<=9)return e.words[0]=0,void(e.length=1);var n=e.words[9];for(t.words[t.length++]=4194303&n,i=10;i<e.length;i++){var o=0|e.words[i];e.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,e.words[i-10]=n,0===n&&e.length>10?e.length-=10:e.length-=9},v.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<e.length;r++){var i=0|e.words[r];t+=977*i,e.words[r]=67108863&t,t=64*i+(t/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},n(y,g),n(_,g),n(w,g),w.prototype.imulK=function(e){for(var t=0,r=0;r<e.length;r++){var i=19*(0|e.words[r])+t,n=67108863&i;i>>>=26,e.words[r]=n,t=i}return 0!==t&&(e.words[e.length++]=t),e},o._prime=function(e){if(m[e])return m[e];var t;if("k256"===e)t=new v;else if("p224"===e)t=new y;else if("p192"===e)t=new _;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new w}return m[e]=t,t},E.prototype._verify1=function(e){i(0===e.negative,"red works only with positives"),i(e.red,"red works only with red numbers")},E.prototype._verify2=function(e,t){i(0==(e.negative|t.negative),"red works only with positives"),i(e.red&&e.red===t.red,"red works only with red numbers")},E.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},E.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},E.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)},E.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},E.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)},E.prototype.isub=function(e,t){this._verify2(e,t);var r=e.isub(t);return r.cmpn(0)<0&&r.iadd(this.m),r},E.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},E.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},E.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},E.prototype.isqr=function(e){return this.imul(e,e.clone())},E.prototype.sqr=function(e){return this.mul(e,e)},E.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(i(t%2==1),3===t){var r=this.m.add(new o(1)).iushrn(2);return this.pow(e,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(),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 d=this.pow(u,n),h=this.pow(e,n.addn(1).iushrn(1)),l=this.pow(e,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(d,new o(1).iushln(p-m-1));h=h.redMul(g),d=g.redSqr(),l=l.redMul(d),p=m}return h},E.prototype.invm=function(e){var t=e._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},E.prototype.pow=function(e,t){if(t.isZero())return new o(1).toRed(this);if(0===t.cmpn(1))return e.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=e;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],e);var n=r[0],a=0,s=0,f=t.bitLength()%26;for(0===f&&(f=26),i=t.length-1;i>=0;i--){for(var c=t.words[i],u=f-1;u>=0;u--){var d=c>>u&1;n!==r[0]&&(n=this.sqr(n)),0!==d||0!==a?(a<<=1,a|=d,(4===++s||0===i&&0===u)&&(n=this.mul(n,r[a]),s=0,a=0)):s=0}f=26}return n},E.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},E.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},o.mont=function(e){return new S(e)},n(S,E),S.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},S.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},S.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var r=e.imul(t),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)},S.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new o(0)._forceRed(this);var r=e.mul(t),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)},S.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(e,this)}).call(this,r(128)(e))},function(e,t,r){"use strict";(function(e){
/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
 * @license  MIT
 */
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