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s=[],h=0;h<i.length;h+=r.step){var f=0;for(e=h+r.step-1;e>=h;e--)f=(f<<1)+i[e];s.push(f)}for(var u=this.jpoint(null,null,null),c=this.jpoint(null,null,null),d=n;d>0;d--){for(h=0;h<s.length;h++){(f=s[h])===d?c=c.mixedAdd(r.points[h]):f===-d&&(c=c.mixedAdd(r.points[h].neg()))}u=u.add(c)}return u.toP()},h.prototype._wnafMul=function(t,e){var r=4,i=t._getNAFPoints(r);r=i.wnd;for(var n=i.points,s=o(e,r,this._bitLength),h=this.jpoint(null,null,null),f=s.length-1;f>=0;f--){for(e=0;f>=0&&0===s[f];f--)e++;if(f>=0&&e++,h=h.dblp(e),f<0)break;var u=s[f];a(0!==u),h="affine"===t.type?u>0?h.mixedAdd(n[u-1>>1]):h.mixedAdd(n[-u-1>>1].neg()):u>0?h.add(n[u-1>>1]):h.add(n[-u-1>>1].neg())}return"affine"===t.type?h.toP():h},h.prototype._wnafMulAdd=function(t,e,r,i,n){for(var a=this._wnafT1,h=this._wnafT2,f=this._wnafT3,u=0,c=0;c<i;c++){var d=(A=e[c])._getNAFPoints(t);a[c]=d.wnd,h[c]=d.points}for(c=i-1;c>=1;c-=2){var l=c-1,p=c;if(1===a[l]&&1===a[p]){var b=[e[l],null,null,e[p]];0===e[l].y.cmp(e[p].y)?(b[1]=e[l].add(e[p]),b[2]=e[l].toJ().mixedAdd(e[p].neg())):0===e[l].y.cmp(e[p].y.redNeg())?(b[1]=e[l].toJ().mixedAdd(e[p]),b[2]=e[l].add(e[p].neg())):(b[1]=e[l].toJ().mixedAdd(e[p]),b[2]=e[l].toJ().mixedAdd(e[p].neg()));var m=[-3,-1,-5,-7,0,7,5,1,3],g=s(r[l],r[p]);u=Math.max(g[0].length,u),f[l]=new Array(u),f[p]=new Array(u);for(var v=0;v<u;v++){var y=0|g[0][v],w=0|g[1][v];f[l][v]=m[3*(y+1)+(w+1)],f[p][v]=0,h[l]=b}}else f[l]=o(r[l],a[l],this._bitLength),f[p]=o(r[p],a[p],this._bitLength),u=Math.max(f[l].length,u),u=Math.max(f[p].length,u)}var _=this.jpoint(null,null,null),M=this._wnafT4;for(c=u;c>=0;c--){for(var S=0;c>=0;){var E=!0;for(v=0;v<i;v++)M[v]=0|f[v][c],0!==M[v]&&(E=!1);if(!E)break;S++,c--}if(c>=0&&S++,_=_.dblp(S),c<0)break;for(v=0;v<i;v++){var A,k=M[v];0!==k&&(k>0?A=h[v][k-1>>1]:k<0&&(A=h[v][-k-1>>1].neg()),_="affine"===A.type?_.mixedAdd(A):_.add(A))}}for(c=0;c<i;c++)h[c]=null;return 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r,f,u=o(t,e),c=u.tag,d=u.data;switch(c){case"CERTIFICATE":f=i.certificate.decode(d,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(f||(f=i.PublicKey.decode(d,"der")),r=f.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return i.RSAPublicKey.decode(f.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return f.subjectPrivateKey=f.subjectPublicKey,{type:"ec",data:f};case"1.2.840.10040.4.1":return f.algorithm.params.pub_key=i.DSAparam.decode(f.subjectPublicKey.data,"der"),{type:"dsa",data:f.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(".")],f=t.algorithm.decrypt.cipher.iv,u=t.subjectPrivateKey,c=parseInt(o.split("-")[1],10)/8,d=a.pbkdf2Sync(e,r,i,c,"sha1"),l=s.createDecipheriv(o,d,f),p=[];return 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"+c)}}t.exports=f,f.signature=i.signature},LGOv:function(t,e,r){t.exports=r("3BRs")},M0o5:function(t,e,r){(e=t.exports=r("QlAO")).Stream=e,e.Readable=e,e.Writable=r("Gerr"),e.Duplex=r("5maX"),e.Transform=r("Cdxa"),e.PassThrough=r("CuOt"),e.finished=r("7pNB"),e.pipeline=r("+9Uq")},MwBp:function(t,e,r){"use strict";var i=r("86MQ"),n=r("OZ/i"),o=r("P7XM"),s=r("6lN/"),a=i.assert;function h(t){s.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 f(t,e,r,i){s.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 u(t,e,r,i){s.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(h,s),t.exports=h,h.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,r;if(t.beta)e=new 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],a(0===this.g.mul(r).x.cmp(this.g.x.redMul(e))))}return{beta:e,lambda:r,basis:t.basis?t.basis.map((function(t){return{a:new n(t.a,16),b:new n(t.b,16)}})):this._getEndoBasis(r)}}},h.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()]},h.prototype._getEndoBasis=function(t){for(var e,r,i,o,s,a,h,f,u,c=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),v=0;0!==d.cmpn(0);){var y=l.div(d);f=l.sub(y.mul(d)),u=m.sub(y.mul(p));var w=g.sub(y.mul(b));if(!i&&f.cmp(c)<0)e=h.neg(),r=p,i=f.neg(),o=u;else if(i&&2===++v)break;h=f,l=d,d=f,m=p,p=u,g=b,b=w}s=f.neg(),a=u;var _=i.sqr().add(o.sqr());return s.sqr().add(a.sqr()).cmp(_)>=0&&(s=e,a=r),i.negative&&(i=i.neg(),o=o.neg()),s.negative&&(s=s.neg(),a=a.neg()),[{a:i,b:o},{a:s,b:a}]},h.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),s=n.mul(r.a),a=o.mul(i.a),h=n.mul(r.b),f=o.mul(i.b);return{k1:t.sub(s).sub(a),k2:h.add(f).neg()}},h.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)},h.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)},h.prototype._endoWnafMulAdd=function(t,e,r){for(var i=this._endoWnafT1,n=this._endoWnafT2,o=0;o<t.length;o++){var s=this._endoSplit(e[o]),a=t[o],h=a._getBeta();s.k1.negative&&(s.k1.ineg(),a=a.neg(!0)),s.k2.negative&&(s.k2.ineg(),h=h.neg(!0)),i[2*o]=a,i[2*o+1]=h,n[2*o]=s.k1,n[2*o+1]=s.k2}for(var f=this._wnafMulAdd(1,i,n,2*o,r),u=0;u<2*o;u++)i[u]=null,n[u]=null;return f},o(f,s.BasePoint),h.prototype.point=function(t,e,r){return new f(this,t,e,r)},h.prototype.pointFromJSON=function(t,e){return f.fromJSON(this,t,e)},f.prototype._getBeta=function(){if(this.curve.endo){var t=this.precomputed;if(t&&t.beta)return t.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(t){var r=this.curve,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}},f.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},f.fromJSON=function(t,e,r){"string"===typeof e&&(e=JSON.parse(e));var 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},f.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},f.prototype.isInfinity=function(){return this.inf},f.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),i=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,i)},f.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,r=this.x.redSqr(),i=t.redInvm(),n=r.redAdd(r).redIAdd(r).redIAdd(e).redMul(i),o=n.redSqr().redISub(this.x.redAdd(this.x)),s=n.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,s)},f.prototype.getX=function(){return this.x.fromRed()},f.prototype.getY=function(){return this.y.fromRed()},f.prototype.mul=function(t){return t=new 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)},f.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)},f.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)},f.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},f.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var r=this.precomputed,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},f.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},o(u,s.BasePoint),h.prototype.jpoint=function(t,e,r){return new u(this,t,e,r)},u.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)},u.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},u.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)),s=t.y.redMul(r.redMul(this.z)),a=i.redSub(n),h=o.redSub(s);if(0===a.cmpn(0))return 0!==h.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var f=a.redSqr(),u=f.redMul(a),c=i.redMul(f),d=h.redSqr().redIAdd(u).redISub(c).redISub(c),l=h.redMul(c.redISub(d)).redISub(o.redMul(u)),p=this.z.redMul(t.z).redMul(a);return this.curve.jpoint(d,l,p)},u.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),s=r.redSub(i),a=n.redSub(o);if(0===s.cmpn(0))return 0!==a.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var h=s.redSqr(),f=h.redMul(s),u=r.redMul(h),c=a.redSqr().redIAdd(f).redISub(u).redISub(u),d=a.redMul(u.redISub(c)).redISub(n.redMul(f)),l=this.z.redMul(s);return this.curve.jpoint(c,d,l)},u.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}var i=this.curve.a,n=this.curve.tinv,o=this.x,s=this.y,a=this.z,h=a.redSqr().redSqr(),f=s.redAdd(s);for(r=0;r<t;r++){var u=o.redSqr(),c=f.redSqr(),d=c.redSqr(),l=u.redAdd(u).redIAdd(u).redIAdd(i.redMul(h)),p=o.redMul(c),b=l.redSqr().redISub(p.redAdd(p)),m=p.redISub(b),g=l.redMul(m);g=g.redIAdd(g).redISub(d);var v=f.redMul(a);r+1<t&&(h=h.redMul(d)),o=b,a=v,f=g}return this.curve.jpoint(o,f.redMul(n),a)},u.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},u.prototype._zeroDbl=function(){var t,e,r;if(this.zOne){var i=this.x.redSqr(),n=this.y.redSqr(),o=n.redSqr(),s=this.x.redAdd(n).redSqr().redISub(i).redISub(o);s=s.redIAdd(s);var a=i.redAdd(i).redIAdd(i),h=a.redSqr().redISub(s).redISub(s),f=o.redIAdd(o);f=(f=f.redIAdd(f)).redIAdd(f),t=h,e=a.redMul(s.redISub(h)).redISub(f),r=this.y.redAdd(this.y)}else{var u=this.x.redSqr(),c=this.y.redSqr(),d=c.redSqr(),l=this.x.redAdd(c).redSqr().redISub(u).redISub(d);l=l.redIAdd(l);var p=u.redAdd(u).redIAdd(u),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)},u.prototype._threeDbl=function(){var t,e,r;if(this.zOne){var i=this.x.redSqr(),n=this.y.redSqr(),o=n.redSqr(),s=this.x.redAdd(n).redSqr().redISub(i).redISub(o);s=s.redIAdd(s);var a=i.redAdd(i).redIAdd(i).redIAdd(this.curve.a),h=a.redSqr().redISub(s).redISub(s);t=h;var f=o.redIAdd(o);f=(f=f.redIAdd(f)).redIAdd(f),e=a.redMul(s.redISub(h)).redISub(f),r=this.y.redAdd(this.y)}else{var u=this.z.redSqr(),c=this.y.redSqr(),d=this.x.redMul(c),l=this.x.redSub(u).redMul(this.x.redAdd(u));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(c).redISub(u);var m=c.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)},u.prototype._dbl=function(){var t=this.curve.a,e=this.x,r=this.y,i=this.z,n=i.redSqr().redSqr(),o=e.redSqr(),s=r.redSqr(),a=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(n)),h=e.redAdd(e),f=(h=h.redIAdd(h)).redMul(s),u=a.redSqr().redISub(f.redAdd(f)),c=f.redISub(u),d=s.redSqr();d=(d=(d=d.redIAdd(d)).redIAdd(d)).redIAdd(d);var l=a.redMul(c).redISub(d),p=r.redAdd(r).redMul(i);return this.curve.jpoint(u,l,p)},u.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(),s=this.x.redAdd(e).redSqr().redISub(t).redISub(i),a=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(o)).redSqr(),h=i.redIAdd(i);h=(h=(h=h.redIAdd(h)).redIAdd(h)).redIAdd(h);var f=n.redIAdd(s).redSqr().redISub(o).redISub(a).redISub(h),u=e.redMul(f);u=(u=u.redIAdd(u)).redIAdd(u);var c=this.x.redMul(a).redISub(u);c=(c=c.redIAdd(c)).redIAdd(c);var d=this.y.redMul(f.redMul(h.redISub(f)).redISub(s.redMul(a)));d=(d=(d=d.redIAdd(d)).redIAdd(d)).redIAdd(d);var l=this.z.redAdd(s).redSqr().redISub(r).redISub(a);return this.curve.jpoint(c,d,l)},u.prototype.mul=function(t,e){return t=new n(t,e),this.curve._wnafMul(this,t)},u.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)},u.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}},u.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)+">"},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},MzeL:function(t,e,r){"use strict";var i=e;i.version=r("KAEN").version,i.utils=r("86MQ"),i.rand=r("/ayr"),i.curve=r("QTa/"),i.curves=r("DLvh"),i.ec=r("uagp"),i.eddsa=r("lF1L")},N2jm:function(t,e,r){"use strict";const i=r("P7XM"),n=r("xZGU").Buffer,o=r("g2Dh"),s=r("i3FT");function 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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,s=0;s<i.length;s++)o=(e=(0|r.words[s])-(0|i.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var l=function(t,e,r){var i,n,o,s=t.words,a=e.words,h=r.words,f=0,u=0|s[0],c=8191&u,d=u>>>13,l=0|s[1],p=8191&l,b=l>>>13,m=0|s[2],g=8191&m,v=m>>>13,y=0|s[3],w=8191&y,_=y>>>13,M=0|s[4],S=8191&M,E=M>>>13,A=0|s[5],k=8191&A,R=A>>>13,C=0|s[6],x=8191&C,I=C>>>13,T=0|s[7],D=8191&T,B=T>>>13,U=0|s[8],P=8191&U,O=U>>>13,j=0|s[9],N=8191&j,L=j>>>13,q=0|a[0],F=8191&q,K=q>>>13,z=0|a[1],V=8191&z,H=z>>>13,W=0|a[2],Z=8191&W,X=W>>>13,G=0|a[3],Y=8191&G,J=G>>>13,Q=0|a[4],$=8191&Q,tt=Q>>>13,et=0|a[5],rt=8191&et,it=et>>>13,nt=0|a[6],ot=8191&nt,st=nt>>>13,at=0|a[7],ht=8191&at,ft=at>>>13,ut=0|a[8],ct=8191&ut,dt=ut>>>13,lt=0|a[9],pt=8191&lt,bt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(f+(i=Math.imul(c,F))|0)+((8191&(n=(n=Math.imul(c,K))+Math.imul(d,F)|0))<<13)|0;f=((o=Math.imul(d,K))+(n>>>13)|0)+(mt>>>26)|0,mt&=67108863,i=Math.imul(p,F),n=(n=Math.imul(p,K))+Math.imul(b,F)|0,o=Math.imul(b,K);var gt=(f+(i=i+Math.imul(c,V)|0)|0)+((8191&(n=(n=n+Math.imul(c,H)|0)+Math.imul(d,V)|0))<<13)|0;f=((o=o+Math.imul(d,H)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,F),n=(n=Math.imul(g,K))+Math.imul(v,F)|0,o=Math.imul(v,K),i=i+Math.imul(p,V)|0,n=(n=n+Math.imul(p,H)|0)+Math.imul(b,V)|0,o=o+Math.imul(b,H)|0;var vt=(f+(i=i+Math.imul(c,Z)|0)|0)+((8191&(n=(n=n+Math.imul(c,X)|0)+Math.imul(d,Z)|0))<<13)|0;f=((o=o+Math.imul(d,X)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(w,F),n=(n=Math.imul(w,K))+Math.imul(_,F)|0,o=Math.imul(_,K),i=i+Math.imul(g,V)|0,n=(n=n+Math.imul(g,H)|0)+Math.imul(v,V)|0,o=o+Math.imul(v,H)|0,i=i+Math.imul(p,Z)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,X)|0;var yt=(f+(i=i+Math.imul(c,Y)|0)|0)+((8191&(n=(n=n+Math.imul(c,J)|0)+Math.imul(d,Y)|0))<<13)|0;f=((o=o+Math.imul(d,J)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,F),n=(n=Math.imul(S,K))+Math.imul(E,F)|0,o=Math.imul(E,K),i=i+Math.imul(w,V)|0,n=(n=n+Math.imul(w,H)|0)+Math.imul(_,V)|0,o=o+Math.imul(_,H)|0,i=i+Math.imul(g,Z)|0,n=(n=n+Math.imul(g,X)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Y)|0,n=(n=n+Math.imul(p,J)|0)+Math.imul(b,Y)|0,o=o+Math.imul(b,J)|0;var wt=(f+(i=i+Math.imul(c,$)|0)|0)+((8191&(n=(n=n+Math.imul(c,tt)|0)+Math.imul(d,$)|0))<<13)|0;f=((o=o+Math.imul(d,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(k,F),n=(n=Math.imul(k,K))+Math.imul(R,F)|0,o=Math.imul(R,K),i=i+Math.imul(S,V)|0,n=(n=n+Math.imul(S,H)|0)+Math.imul(E,V)|0,o=o+Math.imul(E,H)|0,i=i+Math.imul(w,Z)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,X)|0,i=i+Math.imul(g,Y)|0,n=(n=n+Math.imul(g,J)|0)+Math.imul(v,Y)|0,o=o+Math.imul(v,J)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(b,$)|0,o=o+Math.imul(b,tt)|0;var _t=(f+(i=i+Math.imul(c,rt)|0)|0)+((8191&(n=(n=n+Math.imul(c,it)|0)+Math.imul(d,rt)|0))<<13)|0;f=((o=o+Math.imul(d,it)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(x,F),n=(n=Math.imul(x,K))+Math.imul(I,F)|0,o=Math.imul(I,K),i=i+Math.imul(k,V)|0,n=(n=n+Math.imul(k,H)|0)+Math.imul(R,V)|0,o=o+Math.imul(R,H)|0,i=i+Math.imul(S,Z)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(E,Z)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(w,Y)|0,n=(n=n+Math.imul(w,J)|0)+Math.imul(_,Y)|0,o=o+Math.imul(_,J)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(v,$)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,it)|0;var Mt=(f+(i=i+Math.imul(c,ot)|0)|0)+((8191&(n=(n=n+Math.imul(c,st)|0)+Math.imul(d,ot)|0))<<13)|0;f=((o=o+Math.imul(d,st)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(D,F),n=(n=Math.imul(D,K))+Math.imul(B,F)|0,o=Math.imul(B,K),i=i+Math.imul(x,V)|0,n=(n=n+Math.imul(x,H)|0)+Math.imul(I,V)|0,o=o+Math.imul(I,H)|0,i=i+Math.imul(k,Z)|0,n=(n=n+Math.imul(k,X)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,X)|0,i=i+Math.imul(S,Y)|0,n=(n=n+Math.imul(S,J)|0)+Math.imul(E,Y)|0,o=o+Math.imul(E,J)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(_,$)|0,o=o+Math.imul(_,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,st)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,st)|0;var St=(f+(i=i+Math.imul(c,ht)|0)|0)+((8191&(n=(n=n+Math.imul(c,ft)|0)+Math.imul(d,ht)|0))<<13)|0;f=((o=o+Math.imul(d,ft)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(P,F),n=(n=Math.imul(P,K))+Math.imul(O,F)|0,o=Math.imul(O,K),i=i+Math.imul(D,V)|0,n=(n=n+Math.imul(D,H)|0)+Math.imul(B,V)|0,o=o+Math.imul(B,H)|0,i=i+Math.imul(x,Z)|0,n=(n=n+Math.imul(x,X)|0)+Math.imul(I,Z)|0,o=o+Math.imul(I,X)|0,i=i+Math.imul(k,Y)|0,n=(n=n+Math.imul(k,J)|0)+Math.imul(R,Y)|0,o=o+Math.imul(R,J)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ft)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,ft)|0;var Et=(f+(i=i+Math.imul(c,ct)|0)|0)+((8191&(n=(n=n+Math.imul(c,dt)|0)+Math.imul(d,ct)|0))<<13)|0;f=((o=o+Math.imul(d,dt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(N,F),n=(n=Math.imul(N,K))+Math.imul(L,F)|0,o=Math.imul(L,K),i=i+Math.imul(P,V)|0,n=(n=n+Math.imul(P,H)|0)+Math.imul(O,V)|0,o=o+Math.imul(O,H)|0,i=i+Math.imul(D,Z)|0,n=(n=n+Math.imul(D,X)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,X)|0,i=i+Math.imul(x,Y)|0,n=(n=n+Math.imul(x,J)|0)+Math.imul(I,Y)|0,o=o+Math.imul(I,J)|0,i=i+Math.imul(k,$)|0,n=(n=n+Math.imul(k,tt)|0)+Math.imul(R,$)|0,o=o+Math.imul(R,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,st)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,st)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ft)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,ft)|0,i=i+Math.imul(p,ct)|0,n=(n=n+Math.imul(p,dt)|0)+Math.imul(b,ct)|0,o=o+Math.imul(b,dt)|0;var At=(f+(i=i+Math.imul(c,pt)|0)|0)+((8191&(n=(n=n+Math.imul(c,bt)|0)+Math.imul(d,pt)|0))<<13)|0;f=((o=o+Math.imul(d,bt)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(N,V),n=(n=Math.imul(N,H))+Math.imul(L,V)|0,o=Math.imul(L,H),i=i+Math.imul(P,Z)|0,n=(n=n+Math.imul(P,X)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,X)|0,i=i+Math.imul(D,Y)|0,n=(n=n+Math.imul(D,J)|0)+Math.imul(B,Y)|0,o=o+Math.imul(B,J)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(I,$)|0,o=o+Math.imul(I,tt)|0,i=i+Math.imul(k,rt)|0,n=(n=n+Math.imul(k,it)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ft)|0)+Math.imul(_,ht)|0,o=o+Math.imul(_,ft)|0,i=i+Math.imul(g,ct)|0,n=(n=n+Math.imul(g,dt)|0)+Math.imul(v,ct)|0,o=o+Math.imul(v,dt)|0;var kt=(f+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;f=((o=o+Math.imul(b,bt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(N,Z),n=(n=Math.imul(N,X))+Math.imul(L,Z)|0,o=Math.imul(L,X),i=i+Math.imul(P,Y)|0,n=(n=n+Math.imul(P,J)|0)+Math.imul(O,Y)|0,o=o+Math.imul(O,J)|0,i=i+Math.imul(D,$)|0,n=(n=n+Math.imul(D,tt)|0)+Math.imul(B,$)|0,o=o+Math.imul(B,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(I,rt)|0,o=o+Math.imul(I,it)|0,i=i+Math.imul(k,ot)|0,n=(n=n+Math.imul(k,st)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,st)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ft)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ft)|0,i=i+Math.imul(w,ct)|0,n=(n=n+Math.imul(w,dt)|0)+Math.imul(_,ct)|0,o=o+Math.imul(_,dt)|0;var Rt=(f+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,bt)|0)+Math.imul(v,pt)|0))<<13)|0;f=((o=o+Math.imul(v,bt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(N,Y),n=(n=Math.imul(N,J))+Math.imul(L,Y)|0,o=Math.imul(L,J),i=i+Math.imul(P,$)|0,n=(n=n+Math.imul(P,tt)|0)+Math.imul(O,$)|0,o=o+Math.imul(O,tt)|0,i=i+Math.imul(D,rt)|0,n=(n=n+Math.imul(D,it)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,st)|0)+Math.imul(I,ot)|0,o=o+Math.imul(I,st)|0,i=i+Math.imul(k,ht)|0,n=(n=n+Math.imul(k,ft)|0)+Math.imul(R,ht)|0,o=o+Math.imul(R,ft)|0,i=i+Math.imul(S,ct)|0,n=(n=n+Math.imul(S,dt)|0)+Math.imul(E,ct)|0,o=o+Math.imul(E,dt)|0;var Ct=(f+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,bt)|0)+Math.imul(_,pt)|0))<<13)|0;f=((o=o+Math.imul(_,bt)|0)+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,i=Math.imul(N,$),n=(n=Math.imul(N,tt))+Math.imul(L,$)|0,o=Math.imul(L,tt),i=i+Math.imul(P,rt)|0,n=(n=n+Math.imul(P,it)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,it)|0,i=i+Math.imul(D,ot)|0,n=(n=n+Math.imul(D,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ft)|0)+Math.imul(I,ht)|0,o=o+Math.imul(I,ft)|0,i=i+Math.imul(k,ct)|0,n=(n=n+Math.imul(k,dt)|0)+Math.imul(R,ct)|0,o=o+Math.imul(R,dt)|0;var xt=(f+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,bt)|0)+Math.imul(E,pt)|0))<<13)|0;f=((o=o+Math.imul(E,bt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(N,rt),n=(n=Math.imul(N,it))+Math.imul(L,rt)|0,o=Math.imul(L,it),i=i+Math.imul(P,ot)|0,n=(n=n+Math.imul(P,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,i=i+Math.imul(D,ht)|0,n=(n=n+Math.imul(D,ft)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,ft)|0,i=i+Math.imul(x,ct)|0,n=(n=n+Math.imul(x,dt)|0)+Math.imul(I,ct)|0,o=o+Math.imul(I,dt)|0;var It=(f+(i=i+Math.imul(k,pt)|0)|0)+((8191&(n=(n=n+Math.imul(k,bt)|0)+Math.imul(R,pt)|0))<<13)|0;f=((o=o+Math.imul(R,bt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(N,ot),n=(n=Math.imul(N,st))+Math.imul(L,ot)|0,o=Math.imul(L,st),i=i+Math.imul(P,ht)|0,n=(n=n+Math.imul(P,ft)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,ft)|0,i=i+Math.imul(D,ct)|0,n=(n=n+Math.imul(D,dt)|0)+Math.imul(B,ct)|0,o=o+Math.imul(B,dt)|0;var Tt=(f+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,bt)|0)+Math.imul(I,pt)|0))<<13)|0;f=((o=o+Math.imul(I,bt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(N,ht),n=(n=Math.imul(N,ft))+Math.imul(L,ht)|0,o=Math.imul(L,ft),i=i+Math.imul(P,ct)|0,n=(n=n+Math.imul(P,dt)|0)+Math.imul(O,ct)|0,o=o+Math.imul(O,dt)|0;var Dt=(f+(i=i+Math.imul(D,pt)|0)|0)+((8191&(n=(n=n+Math.imul(D,bt)|0)+Math.imul(B,pt)|0))<<13)|0;f=((o=o+Math.imul(B,bt)|0)+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(N,ct),n=(n=Math.imul(N,dt))+Math.imul(L,ct)|0,o=Math.imul(L,dt);var Bt=(f+(i=i+Math.imul(P,pt)|0)|0)+((8191&(n=(n=n+Math.imul(P,bt)|0)+Math.imul(O,pt)|0))<<13)|0;f=((o=o+Math.imul(O,bt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var Ut=(f+(i=Math.imul(N,pt))|0)+((8191&(n=(n=Math.imul(N,bt))+Math.imul(L,pt)|0))<<13)|0;return f=((o=Math.imul(L,bt))+(n>>>13)|0)+(Ut>>>26)|0,Ut&=67108863,h[0]=mt,h[1]=gt,h[2]=vt,h[3]=yt,h[4]=wt,h[5]=_t,h[6]=Mt,h[7]=St,h[8]=Et,h[9]=At,h[10]=kt,h[11]=Rt,h[12]=Ct,h[13]=xt,h[14]=It,h[15]=Tt,h[16]=Dt,h[17]=Bt,h[18]=Ut,0!==f&&(h[19]=f,r.length++),r};function p(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(l=d),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?l(this,t,e):r<63?d(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),f=Math.max(0,o-t.length+1);f<=h;f++){var u=o-f,c=(0|t.words[u])*(0|e.words[f]),d=67108863&c;a=67108863&(d=d+a|0),n+=(s=(s=s+(c/67108864|0)|0)+(d>>>26)|0)>>>26,s&=67108863}r.words[o]=a,i=s,s=n}return 0!==i?r.words[o]=i:r.length--,r.strip()}(this,t,e):p(this,t,e)},b.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},b.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},b.prototype.permute=function(t,e,r,i,n,o){for(var s=0;s<o;s++)i[s]=e[t[s]],n[s]=r[t[s]]},b.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),f=Math.sin(2*Math.PI/a),u=0;u<n;u+=a)for(var c=h,d=f,l=0;l<s;l++){var p=r[u+l],b=i[u+l],m=r[u+l+s],g=i[u+l+s],v=c*m-d*g;g=c*g+d*m,m=v,r[u+l]=p+m,i[u+l]=b+g,r[u+l+s]=p-m,i[u+l+s]=b-g,l!==a&&(v=h*c-f*d,d=h*d+f*c,c=v)}},b.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},b.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}},b.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},b.prototype.convert13b=function(t,e,r,n){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<n;++s)r[s]=0;i(0===o),i(0===(-8192&o))},b.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},b.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),o=this.stub(i),s=new Array(i),a=new Array(i),h=new Array(i),f=new Array(i),u=new Array(i),c=new Array(i),d=r.words;d.length=i,this.convert13b(t.words,t.length,s,i),this.convert13b(e.words,e.length,f,i),this.transform(s,o,a,h,i,n),this.transform(f,o,u,c,i,n);for(var l=0;l<i;l++){var p=a[l]*u[l]-h[l]*c[l];h[l]=a[l]*c[l]+h[l]*u[l],a[l]=p}return this.conjugate(a,h,i),this.transform(a,h,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),p(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 s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<r;this.words[e]=h|s,s=a>>>26-r}s&&(this.words[e]=s,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,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=r;if(n-=s,n=Math.max(0,n),h){for(var f=0;f<s;f++)h.words[f]=this.words[f];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,f=0;f<this.length;f++)this.words[f]=this.words[f+s];else this.words[0]=0,this.length=1;var u=0;for(f=this.length-1;f>=0&&(0!==u||f>=n);f--){var c=0|this.words[f];this.words[f]=u<<26-o|c>>>o,u=c&a}return h&&0!==u&&(h.words[h.length++]=u),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,s=t.length+r;this._expand(s);var a=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+a;var h=(0|t.words[n])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)a=(o=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&o;if(0===a)return this.strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(o=-(0|this.words[n])+a)>>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,s=0|n.words[n.length-1];0!==(r=26-this._countBits(s))&&(n=n.ushln(r),i.iushln(r),s=0|n.words[n.length-1]);var a,h=i.length-n.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var f=0;f<a.length;f++)a.words[f]=0}var u=i.clone()._ishlnsubmul(n,1,h);0===u.negative&&(i=u,a&&(a.words[h]=1));for(var c=h-1;c>=0;c--){var d=67108864*(0|i.words[n.length+c])+(0|i.words[n.length+c-1]);for(d=Math.min(d/s|0,67108863),i._ishlnsubmul(n,d,c);0!==i.negative;)d--,i.negative=0,i._ishlnsubmul(n,1,c),i.isZero()||(i.negative^=1);a&&(a.words[c]=d)}return a&&a.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||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?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:n,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!==(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,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),s=new o(0),a=new o(0),h=new o(1),f=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++f;for(var u=r.clone(),c=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()||s.isOdd())&&(n.iadd(u),s.isub(c)),n.iushrn(1),s.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;)(a.isOdd()||h.isOdd())&&(a.iadd(u),h.isub(c)),a.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),s.isub(h)):(r.isub(e),a.isub(n),h.isub(s))}return{a:a,b:h,gcd:r.iushln(f)}},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,s=new o(1),a=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var f=0,u=1;0===(e.words[0]&u)&&f<26;++f,u<<=1);if(f>0)for(e.iushrn(f);f-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var c=0,d=1;0===(r.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(r.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(n=0===e.cmpn(1)?s:a).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,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),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 M(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 m={k256:null,p224:null,p192:null,p25519:null};function g(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function 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 w(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(t){if("string"===typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function S(t){M.call(this,t),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}g.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var 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},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},n(v,g),v.prototype.split=function(t,e){for(var r=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,t.words[i-10]=n,0===n&&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(y,g),n(w,g),n(_,g),_.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(m[t])return m[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return m[t]=e,e},M.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},M.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")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},M.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(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),s=0;!n.isZero()&&0===n.andln(1);)s++,n.iushrn(1);i(!n.isZero());var a=new o(1).toRed(this),h=a.redNeg(),f=this.m.subn(1).iushrn(1),u=this.m.bitLength();for(u=new o(2*u*u).toRed(this);0!==this.pow(u,f).cmp(h);)u.redIAdd(h);for(var c=this.pow(u,n),d=this.pow(t,n.addn(1).iushrn(1)),l=this.pow(t,n),p=s;0!==l.cmp(a);){for(var b=l,m=0;0!==b.cmp(a);m++)b=b.redSqr();i(m<p);var g=this.pow(c,new o(1).iushln(p-m-1));d=d.redMul(g),c=g.redSqr(),l=l.redMul(c),p=m}return d},M.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},M.prototype.pow=function(t,e){if(e.isZero())return new o(1).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],s=0,a=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var f=e.words[i],u=h-1;u>=0;u--){var c=f>>u&1;n!==r[0]&&(n=this.sqr(n)),0!==c||0!==s?(s<<=1,s|=c,(4===++a||0===i&&0===u)&&(n=this.mul(n,r[s]),a=0,s=0)):a=0}h=26}return n},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new S(t)},n(S,M),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},S.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)},S.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),s=n;return n.cmp(this.m)>=0?s=n.isub(this.m):n.cmpn(0)<0&&(s=n.iadd(this.m)),s._forceRed(this)},S.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r("YuTi")(t))},Oaki:function(t,e,r){var i=r("tjlA"),n=i.Buffer;function o(t,e){for(var r in t)e[r]=t[r]}function s(t,e,r){return n(t,e,r)}n.from&&n.alloc&&n.allocUnsafe&&n.allocUnsafeSlow?t.exports=i:(o(i,e),e.Buffer=s),s.prototype=Object.create(n.prototype),o(n,s),s.from=function(t,e,r){if("number"===typeof t)throw new TypeError("Argument must not be a number");return n(t,e,r)},s.alloc=function(t,e,r){if("number"!==typeof t)throw new TypeError("Argument must be a number");var i=n(t);return void 0!==e?"string"===typeof r?i.fill(e,r):i.fill(e):i.fill(0),i},s.allocUnsafe=function(t){if("number"!==typeof t)throw new TypeError("Argument must be a number");return n(t)},s.allocUnsafeSlow=function(t){if("number"!==typeof t)throw new TypeError("Argument must be a number");return i.SlowBuffer(t)}},OfWw:function(t,e,r){var i=r("hwdV").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 s(t,e,r,i,n){for(var o,s,a,h,f=r[0],u=r[1],c=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,v=1;v<n;v++)o=f[l>>>24]^u[p>>>16&255]^c[b>>>8&255]^d[255&m]^e[g++],s=f[p>>>24]^u[b>>>16&255]^c[m>>>8&255]^d[255&l]^e[g++],a=f[b>>>24]^u[m>>>16&255]^c[l>>>8&255]^d[255&p]^e[g++],h=f[m>>>24]^u[l>>>16&255]^c[p>>>8&255]^d[255&b]^e[g++],l=o,p=s,b=a,m=h;return 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f(t){this._key=n(t),this._reset()}f.blockSize=16,f.keySize=32,f.prototype.blockSize=f.blockSize,f.prototype.keySize=f.keySize,f.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 s=n[o-1];o%e===0?(s=s<<8|s>>>24,s=h.SBOX[s>>>24]<<24|h.SBOX[s>>>16&255]<<16|h.SBOX[s>>>8&255]<<8|h.SBOX[255&s],s^=a[o/e|0]<<24):e>6&&o%e===4&&(s=h.SBOX[s>>>24]<<24|h.SBOX[s>>>16&255]<<16|h.SBOX[s>>>8&255]<<8|h.SBOX[255&s]),n[o]=n[o-e]^s}for(var f=[],u=0;u<i;u++){var c=i-u,d=n[c-(u%4?0:4)];f[u]=u<4||c<=4?d:h.INV_SUB_MIX[0][h.SBOX[d>>>24]]^h.INV_SUB_MIX[1][h.SBOX[d>>>16&255]]^h.INV_SUB_MIX[2][h.SBOX[d>>>8&255]]^h.INV_SUB_MIX[3][h.SBOX[255&d]]}this._nRounds=r,this._keySchedule=n,this._invKeySchedule=f},f.prototype.encryptBlockRaw=function(t){return s(t=n(t),this._keySchedule,h.SUB_MIX,h.SBOX,this._nRounds)},f.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},f.prototype.decryptBlock=function(t){var e=(t=n(t))[1];t[1]=t[3],t[3]=e;var r=s(t,this._invKeySchedule,h.INV_SUB_MIX,h.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},f.prototype.scrub=function(){o(this._keySchedule),o(this._invKeySchedule),o(this._key)},t.exports.AES=f},Onz0:function(t,e,r){(function(t){function r(t){return Object.prototype.toString.call(t)}e.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===r(t)},e.isBoolean=function(t){return"boolean"===typeof t},e.isNull=function(t){return null===t},e.isNullOrUndefined=function(t){return null==t},e.isNumber=function(t){return"number"===typeof t},e.isString=function(t){return"string"===typeof t},e.isSymbol=function(t){return"symbol"===typeof t},e.isUndefined=function(t){return void 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t,e,r,i=[(t=this.h).readUInt32BE(0),t.readUInt32BE(4),t.readUInt32BE(8),t.readUInt32BE(12)],n=[0,0,0,0],s=-1;++s<128;){for(0!==(this.state[~~(s/8)]&1<<7-s%8)&&(n[0]^=i[0],n[1]^=i[1],n[2]^=i[2],n[3]^=i[3]),r=0!==(1&i[3]),e=3;e>0;e--)i[e]=i[e]>>>1|(1&i[e-1])<<31;i[0]=i[0]>>>1,r&&(i[0]=i[0]^225<<24)}this.state=o(n)},s.prototype.update=function(t){var e;for(this.cache=i.concat([this.cache,t]);this.cache.length>=16;)e=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(e)},s.prototype.final=function(t,e){return this.cache.length&&this.ghash(i.concat([this.cache,n],16)),this.ghash(o([0,t,0,e])),this.state},t.exports=s},P7XM:function(t,e){"function"===typeof Object.create?t.exports=function(t,e){e&&(t.super_=e,t.prototype=Object.create(e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}))}:t.exports=function(t,e){if(e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}}},"Pa+m":function(t,e,r){"use 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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(h,s),t.exports=h,h.prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},h.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},h.prototype.jpoint=function(t,e,r,i){return this.point(t,e,r,i)},h.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)),s=i.redMul(o.redInvm()),a=s.redSqrt();if(0!==a.redSqr().redSub(s).cmp(this.zero))throw new Error("invalid point");var h=a.fromRed().isOdd();return(e&&!h||!e&&h)&&(a=a.redNeg()),this.point(t,a)},h.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),s=i.redMul(o.redInvm());if(0===s.cmp(this.zero)){if(e)throw new Error("invalid point");return this.point(this.zero,t)}var a=s.redSqrt();if(0!==a.redSqr().redSub(s).cmp(this.zero))throw new Error("invalid point");return a.fromRed().isOdd()!==e&&(a=a.redNeg()),this.point(a,t)},h.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(f,s.BasePoint),h.prototype.pointFromJSON=function(t){return f.fromJSON(this,t)},h.prototype.point=function(t,e,r,i){return new f(this,t,e,r,i)},f.fromJSON=function(t,e){return new f(t,e[0],e[1],e[2])},f.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},f.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},f.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),s=o.redSub(r),a=i.redSub(e),h=n.redMul(s),f=o.redMul(a),u=n.redMul(a),c=s.redMul(o);return this.curve.point(h,f,c,u)},f.prototype._projDbl=function(){var t,e,r,i=this.x.redAdd(this.y).redSqr(),n=this.x.redSqr(),o=this.y.redSqr();if(this.curve.twisted){var s=(f=this.curve._mulA(n)).redAdd(o);if(this.zOne)t=i.redSub(n).redSub(o).redMul(s.redSub(this.curve.two)),e=s.redMul(f.redSub(o)),r=s.redSqr().redSub(s).redSub(s);else{var a=this.z.redSqr(),h=s.redSub(a).redISub(a);t=i.redSub(n).redISub(o).redMul(h),e=s.redMul(f.redSub(o)),r=s.redMul(h)}}else{var f=n.redAdd(o);a=this.curve._mulC(this.z).redSqr(),h=f.redSub(a).redSub(a);t=this.curve._mulC(i.redISub(f)).redMul(h),e=this.curve._mulC(f).redMul(n.redISub(o)),r=f.redMul(h)}return this.curve.point(t,e,r)},f.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},f.prototype._extAdd=function(t){var e=this.y.redSub(this.x).redMul(t.y.redSub(t.x)),r=this.y.redAdd(this.x).redMul(t.y.redAdd(t.x)),i=this.t.redMul(this.curve.dd).redMul(t.t),n=this.z.redMul(t.z.redAdd(t.z)),o=r.redSub(e),s=n.redSub(i),a=n.redAdd(i),h=r.redAdd(e),f=o.redMul(s),u=a.redMul(h),c=o.redMul(h),d=s.redMul(a);return this.curve.point(f,u,d,c)},f.prototype._projAdd=function(t){var e,r,i=this.z.redMul(t.z),n=i.redSqr(),o=this.x.redMul(t.x),s=this.y.redMul(t.y),a=this.curve.d.redMul(o).redMul(s),h=n.redSub(a),f=n.redAdd(a),u=this.x.redAdd(this.y).redMul(t.x.redAdd(t.y)).redISub(o).redISub(s),c=i.redMul(h).redMul(u);return this.curve.twisted?(e=i.redMul(f).redMul(s.redSub(this.curve._mulA(o))),r=h.redMul(f)):(e=i.redMul(f).redMul(s.redSub(o)),r=this.curve._mulC(h).redMul(f)),this.curve.point(c,e,r)},f.prototype.add=function(t){return this.isInfinity()?t:t.isInfinity()?this:this.curve.extended?this._extAdd(t):this._projAdd(t)},f.prototype.mul=function(t){return this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve._wnafMul(this,t)},f.prototype.mulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!1)},f.prototype.jmulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!0)},f.prototype.normalize=function(){if(this.zOne)return this;var t=this.z.redInvm();return this.x=this.x.redMul(t),this.y=this.y.redMul(t),this.t&&(this.t=this.t.redMul(t)),this.z=this.curve.one,this.zOne=!0,this},f.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},f.prototype.getX=function(){return this.normalize(),this.x.fromRed()},f.prototype.getY=function(){return this.normalize(),this.y.fromRed()},f.prototype.eq=function(t){return this===t||0===this.getX().cmp(t.getX())&&0===this.getY().cmp(t.getY())},f.prototype.eqXToP=function(t){var e=t.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(e))return!0;for(var 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strict";var i=r("f3pb");e.certificate=r("VrUr");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 s=i.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(a),this.key("subjectPublicKey").bitstr())}));e.PublicKey=s;var a=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())})),h=i.define("PrivateKeyInfo",(function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(a),this.key("subjectPrivateKey").octstr())}));e.PrivateKey=h;var f=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=f;var u=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=u,e.DSAparam=i.define("DSAparam",(function(){this.int()}));var c=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=c;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())}))},"QTa/":function(t,e,r){"use strict";var i=e;i.base=r("6lN/"),i.short=r("MwBp"),i.mont=r("Z2+3"),i.edwards=r("Pa+m")},QYZq:function(t,e,r){"use strict";(function(e){var i;function n(t,e,r){return e in t?Object.defineProperty(t,e,{value:r,enumerable:!0,configurable:!0,writable:!0}):t[e]=r,t}var 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h=16383&this[t],f=this[t++]>>14,u=a*h+f*s;n=((h=s*h+((16383&u)<<14)+r[i]+n)>>28)+(u>>14)+a*f,r[i++]=268435455&h}return n},d=28),b.prototype.DB=d,b.prototype.DM=(1<<d)-1,b.prototype.DV=1<<d;b.prototype.FV=Math.pow(2,52),b.prototype.F1=52-d,b.prototype.F2=2*d-52;var v,y,w=new Array;for(v="0".charCodeAt(0),y=0;y<=9;++y)w[v++]=y;for(v="a".charCodeAt(0),y=10;y<36;++y)w[v++]=y;for(v="A".charCodeAt(0),y=10;y<36;++y)w[v++]=y;function _(t){return"0123456789abcdefghijklmnopqrstuvwxyz".charAt(t)}function M(t,e){var r=w[t.charCodeAt(e)];return null==r?-1:r}function S(t){var e=m();return e.fromInt(t),e}function E(t){var e,r=1;return 0!=(e=t>>>16)&&(t=e,r+=16),0!=(e=t>>8)&&(t=e,r+=8),0!=(e=t>>4)&&(t=e,r+=4),0!=(e=t>>2)&&(t=e,r+=2),0!=(e=t>>1)&&(t=e,r+=1),r}function A(t){this.m=t,this.mp=t.invDigit(),this.mpl=32767&this.mp,this.mph=this.mp>>15,this.um=(1<<t.DB-15)-1,this.mt2=2*t.t}A.prototype.convert=function(t){var e=m();return t.abs().dlShiftTo(this.m.t,e),e.divRemTo(this.m,null,e),t.s<0&&e.compareTo(b.ZERO)>0&&this.m.subTo(e,e),e},A.prototype.revert=function(t){var e=m();return t.copyTo(e),this.reduce(e),e},A.prototype.reduce=function(t){for(;t.t<=this.mt2;)t[t.t++]=0;for(var e=0;e<this.m.t;++e){var r=32767&t[e],i=r*this.mpl+((r*this.mph+(t[e]>>15)*this.mpl&this.um)<<15)&t.DM;for(t[r=e+this.m.t]+=this.m.am(0,i,t,e,0,this.m.t);t[r]>=t.DV;)t[r]-=t.DV,t[++r]++}t.clamp(),t.drShiftTo(this.m.t,t),t.compareTo(this.m)>=0&&t.subTo(this.m,t)},A.prototype.mulTo=function(t,e,r){t.multiplyTo(e,r),this.reduce(r)},A.prototype.sqrTo=function(t,e){t.squareTo(e),this.reduce(e)},b.prototype.copyTo=function(t){for(var e=this.t-1;e>=0;--e)t[e]=this[e];t.t=this.t,t.s=this.s},b.prototype.fromInt=function(t){this.t=1,this.s=t<0?-1:0,t>0?this[0]=t:t<-1?this[0]=t+this.DV:this.t=0},b.prototype.fromString=function(t,e){var r;if(16==e)r=4;else if(8==e)r=3;else if(2==e)r=1;else if(32==e)r=5;else{if(4!=e)throw new Error("Only radix 2, 4, 8, 16, 32 are supported");r=2}this.t=0,this.s=0;for(var i=t.length,n=!1,o=0;--i>=0;){var s=M(t,i);s<0?"-"==t.charAt(i)&&(n=!0):(n=!1,0==o?this[this.t++]=s:o+r>this.DB?(this[this.t-1]|=(s&(1<<this.DB-o)-1)<<o,this[this.t++]=s>>this.DB-o):this[this.t-1]|=s<<o,(o+=r)>=this.DB&&(o-=this.DB))}this.clamp(),n&&b.ZERO.subTo(this,this)},b.prototype.clamp=function(){for(var t=this.s&this.DM;this.t>0&&this[this.t-1]==t;)--this.t},b.prototype.dlShiftTo=function(t,e){var r;for(r=this.t-1;r>=0;--r)e[r+t]=this[r];for(r=t-1;r>=0;--r)e[r]=0;e.t=this.t+t,e.s=this.s},b.prototype.drShiftTo=function(t,e){for(var r=t;r<this.t;++r)e[r-t]=this[r];e.t=Math.max(this.t-t,0),e.s=this.s},b.prototype.lShiftTo=function(t,e){var r,i=t%this.DB,n=this.DB-i,o=(1<<n)-1,s=Math.floor(t/this.DB),a=this.s<<i&this.DM;for(r=this.t-1;r>=0;--r)e[r+s+1]=this[r]>>n|a,a=(this[r]&o)<<i;for(r=s-1;r>=0;--r)e[r]=0;e[s]=a,e.t=this.t+s+1,e.s=this.s,e.clamp()},b.prototype.rShiftTo=function(t,e){e.s=this.s;var r=Math.floor(t/this.DB);if(r>=this.t)e.t=0;else{var i=t%this.DB,n=this.DB-i,o=(1<<i)-1;e[0]=this[r]>>i;for(var s=r+1;s<this.t;++s)e[s-r-1]|=(this[s]&o)<<n,e[s-r]=this[s]>>i;i>0&&(e[this.t-r-1]|=(this.s&o)<<n),e.t=this.t-r,e.clamp()}},b.prototype.subTo=function(t,e){for(var r=0,i=0,n=Math.min(t.t,this.t);r<n;)i+=this[r]-t[r],e[r++]=i&this.DM,i>>=this.DB;if(t.t<this.t){for(i-=t.s;r<this.t;)i+=this[r],e[r++]=i&this.DM,i>>=this.DB;i+=this.s}else{for(i+=this.s;r<t.t;)i-=t[r],e[r++]=i&this.DM,i>>=this.DB;i-=t.s}e.s=i<0?-1:0,i<-1?e[r++]=this.DV+i:i>0&&(e[r++]=i),e.t=r,e.clamp()},b.prototype.multiplyTo=function(t,e){var r=this.abs(),i=t.abs(),n=r.t;for(e.t=n+i.t;--n>=0;)e[n]=0;for(n=0;n<i.t;++n)e[n+r.t]=r.am(0,i[n],e,n,0,r.t);e.s=0,e.clamp(),this.s!=t.s&&b.ZERO.subTo(e,e)},b.prototype.squareTo=function(t){for(var e=this.abs(),r=t.t=2*e.t;--r>=0;)t[r]=0;for(r=0;r<e.t-1;++r){var i=e.am(r,e[r],t,2*r,0,1);(t[r+e.t]+=e.am(r+1,2*e[r],t,2*r+1,i,e.t-r-1))>=e.DV&&(t[r+e.t]-=e.DV,t[r+e.t+1]=1)}t.t>0&&(t[t.t-1]+=e.am(r,e[r],t,2*r,0,1)),t.s=0,t.clamp()},b.prototype.divRemTo=function(t,e,r){var i=t.abs();if(!(i.t<=0)){var n=this.abs();if(n.t<i.t)return null!=e&&e.fromInt(0),void(null!=r&&this.copyTo(r));null==r&&(r=m());var o=m(),s=this.s,a=t.s,h=this.DB-E(i[i.t-1]);h>0?(i.lShiftTo(h,o),n.lShiftTo(h,r)):(i.copyTo(o),n.copyTo(r));var f=o.t,u=o[f-1];if(0!=u){var c=u*(1<<this.F1)+(f>1?o[f-2]>>this.F2:0),d=this.FV/c,l=(1<<this.F1)/c,p=1<<this.F2,g=r.t,v=g-f,y=null==e?m():e;for(o.dlShiftTo(v,y),r.compareTo(y)>=0&&(r[r.t++]=1,r.subTo(y,r)),b.ONE.dlShiftTo(f,y),y.subTo(o,o);o.t<f;)o[o.t++]=0;for(;--v>=0;){var w=r[--g]==u?this.DM:Math.floor(r[g]*d+(r[g-1]+p)*l);if((r[g]+=o.am(0,w,r,v,0,f))<w)for(o.dlShiftTo(v,y),r.subTo(y,r);r[g]<--w;)r.subTo(y,r)}null!=e&&(r.drShiftTo(f,e),s!=a&&b.ZERO.subTo(e,e)),r.t=f,r.clamp(),h>0&&r.rShiftTo(h,r),s<0&&b.ZERO.subTo(r,r)}}},b.prototype.invDigit=function(){if(this.t<1)return 0;var t=this[0];if(0==(1&t))return 0;var e=3&t;return(e=(e=(e=(e=e*(2-(15&t)*e)&15)*(2-(255&t)*e)&255)*(2-((65535&t)*e&65535))&65535)*(2-t*e%this.DV)%this.DV)>0?this.DV-e:-e},b.prototype.addTo=function(t,e){for(var r=0,i=0,n=Math.min(t.t,this.t);r<n;)i+=this[r]+t[r],e[r++]=i&this.DM,i>>=this.DB;if(t.t<this.t){for(i+=t.s;r<this.t;)i+=this[r],e[r++]=i&this.DM,i>>=this.DB;i+=this.s}else{for(i+=this.s;r<t.t;)i+=t[r],e[r++]=i&this.DM,i>>=this.DB;i+=t.s}e.s=i<0?-1:0,i>0?e[r++]=i:i<-1&&(e[r++]=this.DV+i),e.t=r,e.clamp()},b.prototype.toString=function(t){if(this.s<0)return"-"+this.negate().toString(t);var e;if(16==t)e=4;else if(8==t)e=3;else if(2==t)e=1;else if(32==t)e=5;else{if(4!=t)throw new Error("Only radix 2, 4, 8, 16, 32 are supported");e=2}var r,i=(1<<e)-1,n=!1,o="",s=this.t,a=this.DB-s*this.DB%e;if(s-- >0)for(a<this.DB&&(r=this[s]>>a)>0&&(n=!0,o=_(r));s>=0;)a<e?(r=(this[s]&(1<<a)-1)<<e-a,r|=this[--s]>>(a+=this.DB-e)):(r=this[s]>>(a-=e)&i,a<=0&&(a+=this.DB,--s)),r>0&&(n=!0),n&&(o+=_(r));return n?o:"0"},b.prototype.negate=function(){var t=m();return b.ZERO.subTo(this,t),t},b.prototype.abs=function(){return this.s<0?this.negate():this},b.prototype.compareTo=function(t){var e=this.s-t.s;if(0!=e)return e;var r=this.t;if(0!=(e=r-t.t))return this.s<0?-e:e;for(;--r>=0;)if(0!=(e=this[r]-t[r]))return e;return 0},b.prototype.bitLength=function(){return this.t<=0?0:this.DB*(this.t-1)+E(this[this.t-1]^this.s&this.DM)},b.prototype.mod=function(t){var e=m();return this.abs().divRemTo(t,null,e),this.s<0&&e.compareTo(b.ZERO)>0&&t.subTo(e,e),e},b.prototype.equals=function(t){return 0==this.compareTo(t)},b.prototype.add=function(t){var e=m();return this.addTo(t,e),e},b.prototype.subtract=function(t){var e=m();return this.subTo(t,e),e},b.prototype.multiply=function(t){var e=m();return this.multiplyTo(t,e),e},b.prototype.divide=function(t){var e=m();return this.divRemTo(t,e,null),e},b.prototype.modPow=function(t,e,r){var i,n=t.bitLength(),o=S(1),s=new A(e);if(n<=0)return o;i=n<18?1:n<48?3:n<144?4:n<768?5:6;var a=new Array,h=3,f=i-1,u=(1<<i)-1;if(a[1]=s.convert(this),i>1){var c=m();for(s.sqrTo(a[1],c);h<=u;)a[h]=m(),s.mulTo(c,a[h-2],a[h]),h+=2}var d,l,p=t.t-1,b=!0,g=m();for(n=E(t[p])-1;p>=0;){for(n>=f?d=t[p]>>n-f&u:(d=(t[p]&(1<<n+1)-1)<<f-n,p>0&&(d|=t[p-1]>>this.DB+n-f)),h=i;0==(1&d);)d>>=1,--h;if((n-=h)<0&&(n+=this.DB,--p),b)a[d].copyTo(o),b=!1;else{for(;h>1;)s.sqrTo(o,g),s.sqrTo(g,o),h-=2;h>0?s.sqrTo(o,g):(l=o,o=g,g=l),s.mulTo(g,a[d],o)}for(;p>=0&&0==(t[p]&1<<n);)s.sqrTo(o,g),l=o,o=g,g=l,--n<0&&(n=this.DB-1,--p)}var v=s.revert(o);return r(null,v),v},b.ZERO=S(0),b.ONE=S(1);var k=function(t){return n.Buffer.from((new l).random(t).toString(),"hex")},R=function(){function t(t){this.N=new p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this.g=new p("2",16),this.k=new p(this.hexHash("00"+this.N.toString(16)+"0"+this.g.toString(16)),16),this.smallAValue=this.generateRandomSmallA(),this.getLargeAValue((function(){})),this.infoBits=n.Buffer.from("Caldera Derived Key","utf8"),this.poolName=t}var e=t.prototype;return e.getSmallAValue=function(){return this.smallAValue},e.getLargeAValue=function(t){var e=this;this.largeAValue?t(null,this.largeAValue):this.calculateA(this.smallAValue,(function(r,i){r&&t(r,null),e.largeAValue=i,t(null,e.largeAValue)}))},e.generateRandomSmallA=function(){var t=k(128).toString("hex");return new p(t,16).mod(this.N)},e.generateRandomString=function(){return k(40).toString("base64")},e.getRandomPassword=function(){return this.randomPassword},e.getSaltDevices=function(){return this.SaltToHashDevices},e.getVerifierDevices=function(){return this.verifierDevices},e.generateHashDevice=function(t,e,r){var i=this;this.randomPassword=this.generateRandomString();var n=""+t+e+":"+this.randomPassword,o=this.hash(n),s=k(16).toString("hex");this.SaltToHashDevices=this.padHex(new p(s,16)),this.g.modPow(new p(this.hexHash(this.SaltToHashDevices+o),16),this.N,(function(t,e){t&&r(t,null),i.verifierDevices=i.padHex(e),r(null,null)}))},e.calculateA=function(t,e){var r=this;this.g.modPow(t,this.N,(function(t,i){t&&e(t,null),i.mod(r.N).equals(p.ZERO)&&e(new Error("Illegal paramater. 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p(this.hexHash(this.padHex(i)+h),16);this.calculateS(f,r,(function(t,e){t&&o(t,null);var r=s.computehkdf(n.Buffer.from(s.padHex(e),"hex"),n.Buffer.from(s.padHex(s.UValue.toString(16)),"hex"));o(null,r)}))},e.calculateS=function(t,e,r){var i=this;this.g.modPow(t,this.N,(function(n,o){n&&r(n,null),e.subtract(i.k.multiply(o)).modPow(i.smallAValue.add(i.UValue.multiply(t)),i.N,(function(t,e){t&&r(t,null),r(null,e.mod(i.N))}))}))},e.getNewPasswordRequiredChallengeUserAttributePrefix=function(){return"userAttributes."},e.padHex=function(t){var e=t.toString(16);return e.length%2===1?e="0"+e:-1!=="89ABCDEFabcdef".indexOf(e[0])&&(e="00"+e),e},t}(),C=function(){function t(t){this.jwtToken=t||"",this.payload=this.decodePayload()}var e=t.prototype;return e.getJwtToken=function(){return this.jwtToken},e.getExpiration=function(){return this.payload.exp},e.getIssuedAt=function(){return this.payload.iat},e.decodePayload=function(){var t=this.jwtToken.split(".")[1];try{return JSON.parse(n.Buffer.from(t,"base64").toString("utf8"))}catch(e){return{}}},t}();var x=function(t){var e,r;function i(e){var r=(void 0===e?{}:e).AccessToken;return t.call(this,r||"")||this}return r=t,(e=i).prototype=Object.create(r.prototype),e.prototype.constructor=e,e.__proto__=r,i}(C);var I=function(t){var e,r;function i(e){var r=(void 0===e?{}:e).IdToken;return t.call(this,r||"")||this}return r=t,(e=i).prototype=Object.create(r.prototype),e.prototype.constructor=e,e.__proto__=r,i}(C),T=function(){function t(t){var e=(void 0===t?{}:t).RefreshToken;this.token=e||""}return t.prototype.getToken=function(){return this.token},t}(),D=r("ETIr"),B=r.n(D),U=function(){function t(t){var e=void 0===t?{}:t,r=e.IdToken,i=e.RefreshToken,n=e.AccessToken,o=e.ClockDrift;if(null==n||null==r)throw new Error("Id token and Access Token must be present.");this.idToken=r,this.refreshToken=i,this.accessToken=n,this.clockDrift=void 0===o?this.calculateClockDrift():o}var e=t.prototype;return e.getIdToken=function(){return this.idToken},e.getRefreshToken=function(){return this.refreshToken},e.getAccessToken=function(){return this.accessToken},e.getClockDrift=function(){return this.clockDrift},e.calculateClockDrift=function(){return Math.floor(new Date/1e3)-Math.min(this.accessToken.getIssuedAt(),this.idToken.getIssuedAt())},e.isValid=function(){var t=Math.floor(new Date/1e3)-this.clockDrift;return t<this.accessToken.getExpiration()&&t<this.idToken.getExpiration()},t}(),P=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],O=["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],j=function(){function t(){}return t.prototype.getNowString=function(){var t=new Date,e=O[t.getUTCDay()],r=P[t.getUTCMonth()],i=t.getUTCDate(),n=t.getUTCHours();n<10&&(n="0"+n);var o=t.getUTCMinutes();o<10&&(o="0"+o);var s=t.getUTCSeconds();return s<10&&(s="0"+s),e+" "+r+" "+i+" "+n+":"+o+":"+s+" UTC "+t.getUTCFullYear()},t}(),N=function(){function t(t){var e=void 0===t?{}:t,r=e.Name,i=e.Value;this.Name=r||"",this.Value=i||""}var e=t.prototype;return e.getValue=function(){return this.Value},e.setValue=function(t){return this.Value=t,this},e.getName=function(){return this.Name},e.setName=function(t){return this.Name=t,this},e.toString=function(){return JSON.stringify(this)},e.toJSON=function(){return{Name:this.Name,Value:this.Value}},t}(),L={},q=function(){function t(){}return t.setItem=function(t,e){return L[t]=e,L[t]},t.getItem=function(t){return Object.prototype.hasOwnProperty.call(L,t)?L[t]:void 0},t.removeItem=function(t){return delete L[t]},t.clear=function(){return L={}},t}(),F=function(){function t(){try{this.storageWindow=window.localStorage,this.storageWindow.setItem("aws.cognito.test-ls",1),this.storageWindow.removeItem("aws.cognito.test-ls")}catch(t){this.storageWindow=q}}return t.prototype.getStorage=function(){return this.storageWindow},t}(),K="undefined"!==typeof navigator?navigator.userAgent:"nodejs",z=function(){function t(t){if(null==t||null==t.Username||null==t.Pool)throw new Error("Username and Pool information are required.");this.username=t.Username||"",this.pool=t.Pool,this.Session=null,this.client=t.Pool.client,this.signInUserSession=null,this.authenticationFlowType="USER_SRP_AUTH",this.storage=t.Storage||(new F).getStorage(),this.keyPrefix="CognitoIdentityServiceProvider."+this.pool.getClientId(),this.userDataKey=this.keyPrefix+"."+this.username+".userData"}var e=t.prototype;return e.setSignInUserSession=function(t){this.clearCachedUserData(),this.signInUserSession=t,this.cacheTokens()},e.getSignInUserSession=function(){return this.signInUserSession},e.getUsername=function(){return this.username},e.getAuthenticationFlowType=function(){return this.authenticationFlowType},e.setAuthenticationFlowType=function(t){this.authenticationFlowType=t},e.initiateAuth=function(t,e){var r=this,i=t.getAuthParameters();i.USERNAME=this.username;var n=0!==Object.keys(t.getValidationData()).length?t.getValidationData():t.getClientMetadata(),o={AuthFlow:"CUSTOM_AUTH",ClientId:this.pool.getClientId(),AuthParameters:i,ClientMetadata:n};this.getUserContextData()&&(o.UserContextData=this.getUserContextData()),this.client.request("InitiateAuth",o,(function(t,i){if(t)return e.onFailure(t);var n=i.ChallengeName,o=i.ChallengeParameters;return"CUSTOM_CHALLENGE"===n?(r.Session=i.Session,e.customChallenge(o)):(r.signInUserSession=r.getCognitoUserSession(i.AuthenticationResult),r.cacheTokens(),e.onSuccess(r.signInUserSession))}))},e.authenticateUser=function(t,e){return"USER_PASSWORD_AUTH"===this.authenticationFlowType?this.authenticateUserPlainUsernamePassword(t,e):"USER_SRP_AUTH"===this.authenticationFlowType||"CUSTOM_AUTH"===this.authenticationFlowType?this.authenticateUserDefaultAuth(t,e):e.onFailure(new Error("Authentication flow type is invalid."))},e.authenticateUserDefaultAuth=function(t,e){var r,i,o=this,a=new R(this.pool.getUserPoolId().split("_")[1]),h=new j,f={};null!=this.deviceKey&&(f.DEVICE_KEY=this.deviceKey),f.USERNAME=this.username,a.getLargeAValue((function(c,d){c&&e.onFailure(c),f.SRP_A=d.toString(16),"CUSTOM_AUTH"===o.authenticationFlowType&&(f.CHALLENGE_NAME="SRP_A");var l=0!==Object.keys(t.getValidationData()).length?t.getValidationData():t.getClientMetadata(),b={AuthFlow:o.authenticationFlowType,ClientId:o.pool.getClientId(),AuthParameters:f,ClientMetadata:l};o.getUserContextData(o.username)&&(b.UserContextData=o.getUserContextData(o.username)),o.client.request("InitiateAuth",b,(function(f,c){if(f)return e.onFailure(f);var d=c.ChallengeParameters;o.username=d.USER_ID_FOR_SRP,r=new p(d.SRP_B,16),i=new p(d.SALT,16),o.getCachedDeviceKeyAndPassword(),a.getPasswordAuthenticationKey(o.username,t.getPassword(),r,i,(function(t,r){t&&e.onFailure(t);var i=h.getNowString(),f=s.a.lib.WordArray.create(n.Buffer.concat([n.Buffer.from(o.pool.getUserPoolId().split("_")[1],"utf8"),n.Buffer.from(o.username,"utf8"),n.Buffer.from(d.SECRET_BLOCK,"base64"),n.Buffer.from(i,"utf8")])),p=s.a.lib.WordArray.create(r),b=B.a.stringify(u()(f,p)),m={};m.USERNAME=o.username,m.PASSWORD_CLAIM_SECRET_BLOCK=d.SECRET_BLOCK,m.TIMESTAMP=i,m.PASSWORD_CLAIM_SIGNATURE=b,null!=o.deviceKey&&(m.DEVICE_KEY=o.deviceKey);var g={ChallengeName:"PASSWORD_VERIFIER",ClientId:o.pool.getClientId(),ChallengeResponses:m,Session:c.Session,ClientMetadata:l};o.getUserContextData()&&(g.UserContextData=o.getUserContextData()),function t(e,r){return o.client.request("RespondToAuthChallenge",e,(function(i,n){return i&&"ResourceNotFoundException"===i.code&&-1!==i.message.toLowerCase().indexOf("device")?(m.DEVICE_KEY=null,o.deviceKey=null,o.randomPassword=null,o.deviceGroupKey=null,o.clearCachedDeviceKeyAndPassword(),t(e,r)):r(i,n)}))}(g,(function(t,r){return t?e.onFailure(t):o.authenticateUserInternal(r,a,e)}))}))}))}))},e.authenticateUserPlainUsernamePassword=function(t,e){var r=this,i={};if(i.USERNAME=this.username,i.PASSWORD=t.getPassword(),i.PASSWORD){var n=new R(this.pool.getUserPoolId().split("_")[1]);this.getCachedDeviceKeyAndPassword(),null!=this.deviceKey&&(i.DEVICE_KEY=this.deviceKey);var o=0!==Object.keys(t.getValidationData()).length?t.getValidationData():t.getClientMetadata(),s={AuthFlow:"USER_PASSWORD_AUTH",ClientId:this.pool.getClientId(),AuthParameters:i,ClientMetadata:o};this.getUserContextData(this.username)&&(s.UserContextData=this.getUserContextData(this.username)),this.client.request("InitiateAuth",s,(function(t,i){return t?e.onFailure(t):r.authenticateUserInternal(i,n,e)}))}else e.onFailure(new Error("PASSWORD parameter is required"))},e.authenticateUserInternal=function(t,e,r){var i=this,o=t.ChallengeName,s=t.ChallengeParameters;if("SMS_MFA"===o)return this.Session=t.Session,r.mfaRequired(o,s);if("SELECT_MFA_TYPE"===o)return this.Session=t.Session,r.selectMFAType(o,s);if("MFA_SETUP"===o)return this.Session=t.Session,r.mfaSetup(o,s);if("SOFTWARE_TOKEN_MFA"===o)return this.Session=t.Session,r.totpRequired(o,s);if("CUSTOM_CHALLENGE"===o)return this.Session=t.Session,r.customChallenge(s);if("NEW_PASSWORD_REQUIRED"===o){this.Session=t.Session;var a=null,h=null,f=[],u=e.getNewPasswordRequiredChallengeUserAttributePrefix();if(s&&(a=JSON.parse(t.ChallengeParameters.userAttributes),h=JSON.parse(t.ChallengeParameters.requiredAttributes)),h)for(var c=0;c<h.length;c++)f[c]=h[c].substr(u.length);return r.newPasswordRequired(a,f)}if("DEVICE_SRP_AUTH"!==o){this.signInUserSession=this.getCognitoUserSession(t.AuthenticationResult),this.challengeName=o,this.cacheTokens();var d=t.AuthenticationResult.NewDeviceMetadata;if(null==d)return r.onSuccess(this.signInUserSession);e.generateHashDevice(t.AuthenticationResult.NewDeviceMetadata.DeviceGroupKey,t.AuthenticationResult.NewDeviceMetadata.DeviceKey,(function(o){if(o)return r.onFailure(o);var s={Salt:n.Buffer.from(e.getSaltDevices(),"hex").toString("base64"),PasswordVerifier:n.Buffer.from(e.getVerifierDevices(),"hex").toString("base64")};i.verifierDevices=s.PasswordVerifier,i.deviceGroupKey=d.DeviceGroupKey,i.randomPassword=e.getRandomPassword(),i.client.request("ConfirmDevice",{DeviceKey:d.DeviceKey,AccessToken:i.signInUserSession.getAccessToken().getJwtToken(),DeviceSecretVerifierConfig:s,DeviceName:K},(function(e,n){return e?r.onFailure(e):(i.deviceKey=t.AuthenticationResult.NewDeviceMetadata.DeviceKey,i.cacheDeviceKeyAndPassword(),!0===n.UserConfirmationNecessary?r.onSuccess(i.signInUserSession,n.UserConfirmationNecessary):r.onSuccess(i.signInUserSession))}))}))}else this.getDeviceResponse(r)},e.completeNewPasswordChallenge=function(t,e,r,i){var n=this;if(!t)return r.onFailure(new Error("New password is required."));var o=new R(this.pool.getUserPoolId().split("_")[1]),s=o.getNewPasswordRequiredChallengeUserAttributePrefix(),a={};e&&Object.keys(e).forEach((function(t){a[s+t]=e[t]})),a.NEW_PASSWORD=t,a.USERNAME=this.username;var h={ChallengeName:"NEW_PASSWORD_REQUIRED",ClientId:this.pool.getClientId(),ChallengeResponses:a,Session:this.Session,ClientMetadata:i};this.getUserContextData()&&(h.UserContextData=this.getUserContextData()),this.client.request("RespondToAuthChallenge",h,(function(t,e){return t?r.onFailure(t):n.authenticateUserInternal(e,o,r)}))},e.getDeviceResponse=function(t,e){var r=this,i=new R(this.deviceGroupKey),o=new j,a={};a.USERNAME=this.username,a.DEVICE_KEY=this.deviceKey,i.getLargeAValue((function(h,f){h&&t.onFailure(h),a.SRP_A=f.toString(16);var c={ChallengeName:"DEVICE_SRP_AUTH",ClientId:r.pool.getClientId(),ChallengeResponses:a,ClientMetadata:e};r.getUserContextData()&&(c.UserContextData=r.getUserContextData()),r.client.request("RespondToAuthChallenge",c,(function(e,a){if(e)return t.onFailure(e);var h=a.ChallengeParameters,f=new p(h.SRP_B,16),c=new p(h.SALT,16);i.getPasswordAuthenticationKey(r.deviceKey,r.randomPassword,f,c,(function(e,i){if(e)return t.onFailure(e);var f=o.getNowString(),c=s.a.lib.WordArray.create(n.Buffer.concat([n.Buffer.from(r.deviceGroupKey,"utf8"),n.Buffer.from(r.deviceKey,"utf8"),n.Buffer.from(h.SECRET_BLOCK,"base64"),n.Buffer.from(f,"utf8")])),d=s.a.lib.WordArray.create(i),l=B.a.stringify(u()(c,d)),p={};p.USERNAME=r.username,p.PASSWORD_CLAIM_SECRET_BLOCK=h.SECRET_BLOCK,p.TIMESTAMP=f,p.PASSWORD_CLAIM_SIGNATURE=l,p.DEVICE_KEY=r.deviceKey;var b={ChallengeName:"DEVICE_PASSWORD_VERIFIER",ClientId:r.pool.getClientId(),ChallengeResponses:p,Session:a.Session};r.getUserContextData()&&(b.UserContextData=r.getUserContextData()),r.client.request("RespondToAuthChallenge",b,(function(e,i){return e?t.onFailure(e):(r.signInUserSession=r.getCognitoUserSession(i.AuthenticationResult),r.cacheTokens(),t.onSuccess(r.signInUserSession))}))}))}))}))},e.confirmRegistration=function(t,e,r,i){var n={ClientId:this.pool.getClientId(),ConfirmationCode:t,Username:this.username,ForceAliasCreation:e,ClientMetadata:i};this.getUserContextData()&&(n.UserContextData=this.getUserContextData()),this.client.request("ConfirmSignUp",n,(function(t){return t?r(t,null):r(null,"SUCCESS")}))},e.sendCustomChallengeAnswer=function(t,e,r){var i=this,n={};n.USERNAME=this.username,n.ANSWER=t;var o=new R(this.pool.getUserPoolId().split("_")[1]);this.getCachedDeviceKeyAndPassword(),null!=this.deviceKey&&(n.DEVICE_KEY=this.deviceKey);var s={ChallengeName:"CUSTOM_CHALLENGE",ChallengeResponses:n,ClientId:this.pool.getClientId(),Session:this.Session,ClientMetadata:r};this.getUserContextData()&&(s.UserContextData=this.getUserContextData()),this.client.request("RespondToAuthChallenge",s,(function(t,r){return t?e.onFailure(t):i.authenticateUserInternal(r,o,e)}))},e.sendMFACode=function(t,e,r,i){var o=this,s={};s.USERNAME=this.username,s.SMS_MFA_CODE=t;var a=r||"SMS_MFA";"SOFTWARE_TOKEN_MFA"===a&&(s.SOFTWARE_TOKEN_MFA_CODE=t),null!=this.deviceKey&&(s.DEVICE_KEY=this.deviceKey);var h={ChallengeName:a,ChallengeResponses:s,ClientId:this.pool.getClientId(),Session:this.Session,ClientMetadata:i};this.getUserContextData()&&(h.UserContextData=this.getUserContextData()),this.client.request("RespondToAuthChallenge",h,(function(t,r){if(t)return e.onFailure(t);if("DEVICE_SRP_AUTH"!==r.ChallengeName){if(o.signInUserSession=o.getCognitoUserSession(r.AuthenticationResult),o.cacheTokens(),null==r.AuthenticationResult.NewDeviceMetadata)return e.onSuccess(o.signInUserSession);var i=new R(o.pool.getUserPoolId().split("_")[1]);i.generateHashDevice(r.AuthenticationResult.NewDeviceMetadata.DeviceGroupKey,r.AuthenticationResult.NewDeviceMetadata.DeviceKey,(function(t){if(t)return e.onFailure(t);var s={Salt:n.Buffer.from(i.getSaltDevices(),"hex").toString("base64"),PasswordVerifier:n.Buffer.from(i.getVerifierDevices(),"hex").toString("base64")};o.verifierDevices=s.PasswordVerifier,o.deviceGroupKey=r.AuthenticationResult.NewDeviceMetadata.DeviceGroupKey,o.randomPassword=i.getRandomPassword(),o.client.request("ConfirmDevice",{DeviceKey:r.AuthenticationResult.NewDeviceMetadata.DeviceKey,AccessToken:o.signInUserSession.getAccessToken().getJwtToken(),DeviceSecretVerifierConfig:s,DeviceName:K},(function(t,i){return t?e.onFailure(t):(o.deviceKey=r.AuthenticationResult.NewDeviceMetadata.DeviceKey,o.cacheDeviceKeyAndPassword(),!0===i.UserConfirmationNecessary?e.onSuccess(o.signInUserSession,i.UserConfirmationNecessary):e.onSuccess(o.signInUserSession))}))}))}else o.getDeviceResponse(e)}))},e.changePassword=function(t,e,r,i){if(null==this.signInUserSession||!this.signInUserSession.isValid())return r(new Error("User is not authenticated"),null);this.client.request("ChangePassword",{PreviousPassword:t,ProposedPassword:e,AccessToken:this.signInUserSession.getAccessToken().getJwtToken(),ClientMetadata:i},(function(t){return t?r(t,null):r(null,"SUCCESS")}))},e.enableMFA=function(t){if(null==this.signInUserSession||!this.signInUserSession.isValid())return t(new Error("User is not authenticated"),null);var e=[];e.push({DeliveryMedium:"SMS",AttributeName:"phone_number"}),this.client.request("SetUserSettings",{MFAOptions:e,AccessToken:this.signInUserSession.getAccessToken().getJwtToken()},(function(e){return e?t(e,null):t(null,"SUCCESS")}))},e.setUserMfaPreference=function(t,e,r){if(null==this.signInUserSession||!this.signInUserSession.isValid())return r(new Error("User is not authenticated"),null);this.client.request("SetUserMFAPreference",{SMSMfaSettings:t,SoftwareTokenMfaSettings:e,AccessToken:this.signInUserSession.getAccessToken().getJwtToken()},(function(t){return t?r(t,null):r(null,"SUCCESS")}))},e.disableMFA=function(t){if(null==this.signInUserSession||!this.signInUserSession.isValid())return t(new Error("User is not authenticated"),null);this.client.request("SetUserSettings",{MFAOptions:[],AccessToken:this.signInUserSession.getAccessToken().getJwtToken()},(function(e){return e?t(e,null):t(null,"SUCCESS")}))},e.deleteUser=function(t,e){var r=this;if(null==this.signInUserSession||!this.signInUserSession.isValid())return t(new Error("User is not authenticated"),null);this.client.request("DeleteUser",{AccessToken:this.signInUserSession.getAccessToken().getJwtToken(),ClientMetadata:e},(function(e){return e?t(e,null):(r.clearCachedUser(),t(null,"SUCCESS"))}))},e.updateAttributes=function(t,e,r){var i=this;if(null==this.signInUserSession||!this.signInUserSession.isValid())return e(new Error("User is not authenticated"),null);this.client.request("UpdateUserAttributes",{AccessToken:this.signInUserSession.getAccessToken().getJwtToken(),UserAttributes:t,ClientMetadata:r},(function(t){return t?e(t,null):i.getUserData((function(){return e(null,"SUCCESS")}),{bypassCache:!0})}))},e.getUserAttributes=function(t){if(null==this.signInUserSession||!this.signInUserSession.isValid())return t(new Error("User is not authenticated"),null);this.client.request("GetUser",{AccessToken:this.signInUserSession.getAccessToken().getJwtToken()},(function(e,r){if(e)return t(e,null);for(var i=[],n=0;n<r.UserAttributes.length;n++){var o={Name:r.UserAttributes[n].Name,Value:r.UserAttributes[n].Value},s=new N(o);i.push(s)}return t(null,i)}))},e.getMFAOptions=function(t){if(null==this.signInUserSession||!this.signInUserSession.isValid())return t(new Error("User is not authenticated"),null);this.client.request("GetUser",{AccessToken:this.signInUserSession.getAccessToken().getJwtToken()},(function(e,r){return e?t(e,null):t(null,r.MFAOptions)}))},e.createGetUserRequest=function(){return this.client.promisifyRequest("GetUser",{AccessToken:this.signInUserSession.getAccessToken().getJwtToken()})},e.refreshSessionIfPossible=function(){var t=this;return new Promise((function(e){var r=t.signInUserSession.getRefreshToken();r&&r.getToken()?t.refreshSession(r,e):e()}))},e.getUserData=function(t,e){var r=this;if(null==this.signInUserSession||!this.signInUserSession.isValid())return this.clearCachedUserData(),t(new Error("User is not authenticated"),null);var i=this.getUserDataFromCache();if(i)if(this.isFetchUserDataAndTokenRequired(e))this.fetchUserData().then((function(t){return r.refreshSessionIfPossible().then((function(){return t}))})).then((function(e){return t(null,e)})).catch(t);else try{return void t(null,JSON.parse(i))}catch(n){return this.clearCachedUserData(),void t(n,null)}else this.fetchUserData().then((function(e){t(null,e)})).catch(t)},e.getUserDataFromCache=function(){return this.storage.getItem(this.userDataKey)},e.isFetchUserDataAndTokenRequired=function(t){var e=(t||{}).bypassCache;return void 0!==e&&e},e.fetchUserData=function(){var t=this;return this.createGetUserRequest().then((function(e){return t.cacheUserData(e),e}))},e.deleteAttributes=function(t,e){if(null==this.signInUserSession||!this.signInUserSession.isValid())return e(new Error("User is not authenticated"),null);this.client.request("DeleteUserAttributes",{UserAttributeNames:t,AccessToken:this.signInUserSession.getAccessToken().getJwtToken()},(function(t){return t?e(t,null):e(null,"SUCCESS")}))},e.resendConfirmationCode=function(t,e){var r={ClientId:this.pool.getClientId(),Username:this.username,ClientMetadata:e};this.client.request("ResendConfirmationCode",r,(function(e,r){return e?t(e,null):t(null,r)}))},e.getSession=function(t){if(null==this.username)return t(new Error("Username is null. Cannot retrieve a new session"),null);if(null!=this.signInUserSession&&this.signInUserSession.isValid())return t(null,this.signInUserSession);var e="CognitoIdentityServiceProvider."+this.pool.getClientId()+"."+this.username,r=e+".idToken",i=e+".accessToken",n=e+".refreshToken",o=e+".clockDrift";if(this.storage.getItem(r)){var s=new I({IdToken:this.storage.getItem(r)}),a=new x({AccessToken:this.storage.getItem(i)}),h=new T({RefreshToken:this.storage.getItem(n)}),f=parseInt(this.storage.getItem(o),0)||0,u=new U({IdToken:s,AccessToken:a,RefreshToken:h,ClockDrift:f});if(u.isValid())return this.signInUserSession=u,t(null,this.signInUserSession);if(!h.getToken())return t(new Error("Cannot retrieve a new session. Please authenticate."),null);this.refreshSession(h,t)}else t(new Error("Local storage is missing an ID Token, Please authenticate"),null)},e.refreshSession=function(t,e,r){var i=this,n=this.pool.wrapRefreshSessionCallback?this.pool.wrapRefreshSessionCallback(e):e,o={};o.REFRESH_TOKEN=t.getToken();var s="CognitoIdentityServiceProvider."+this.pool.getClientId(),a=s+".LastAuthUser";if(this.storage.getItem(a)){this.username=this.storage.getItem(a);var h=s+"."+this.username+".deviceKey";this.deviceKey=this.storage.getItem(h),o.DEVICE_KEY=this.deviceKey}var f={ClientId:this.pool.getClientId(),AuthFlow:"REFRESH_TOKEN_AUTH",AuthParameters:o,ClientMetadata:r};this.getUserContextData()&&(f.UserContextData=this.getUserContextData()),this.client.request("InitiateAuth",f,(function(e,r){if(e)return"NotAuthorizedException"===e.code&&i.clearCachedUser(),n(e,null);if(r){var o=r.AuthenticationResult;return Object.prototype.hasOwnProperty.call(o,"RefreshToken")||(o.RefreshToken=t.getToken()),i.signInUserSession=i.getCognitoUserSession(o),i.cacheTokens(),n(null,i.signInUserSession)}}))},e.cacheTokens=function(){var t="CognitoIdentityServiceProvider."+this.pool.getClientId(),e=t+"."+this.username+".idToken",r=t+"."+this.username+".accessToken",i=t+"."+this.username+".refreshToken",n=t+"."+this.username+".clockDrift",o=t+".LastAuthUser";this.storage.setItem(e,this.signInUserSession.getIdToken().getJwtToken()),this.storage.setItem(r,this.signInUserSession.getAccessToken().getJwtToken()),this.storage.setItem(i,this.signInUserSession.getRefreshToken().getToken()),this.storage.setItem(n,""+this.signInUserSession.getClockDrift()),this.storage.setItem(o,this.username)},e.cacheUserData=function(t){this.storage.setItem(this.userDataKey,JSON.stringify(t))},e.clearCachedUserData=function(){this.storage.removeItem(this.userDataKey)},e.clearCachedUser=function(){this.clearCachedTokens(),this.clearCachedUserData()},e.cacheDeviceKeyAndPassword=function(){var t="CognitoIdentityServiceProvider."+this.pool.getClientId()+"."+this.username,e=t+".deviceKey",r=t+".randomPasswordKey",i=t+".deviceGroupKey";this.storage.setItem(e,this.deviceKey),this.storage.setItem(r,this.randomPassword),this.storage.setItem(i,this.deviceGroupKey)},e.getCachedDeviceKeyAndPassword=function(){var t="CognitoIdentityServiceProvider."+this.pool.getClientId()+"."+this.username,e=t+".deviceKey",r=t+".randomPasswordKey",i=t+".deviceGroupKey";this.storage.getItem(e)&&(this.deviceKey=this.storage.getItem(e),this.randomPassword=this.storage.getItem(r),this.deviceGroupKey=this.storage.getItem(i))},e.clearCachedDeviceKeyAndPassword=function(){var t="CognitoIdentityServiceProvider."+this.pool.getClientId()+"."+this.username,e=t+".deviceKey",r=t+".randomPasswordKey",i=t+".deviceGroupKey";this.storage.removeItem(e),this.storage.removeItem(r),this.storage.removeItem(i)},e.clearCachedTokens=function(){var t="CognitoIdentityServiceProvider."+this.pool.getClientId(),e=t+"."+this.username+".idToken",r=t+"."+this.username+".accessToken",i=t+"."+this.username+".refreshToken",n=t+".LastAuthUser",o=t+"."+this.username+".clockDrift";this.storage.removeItem(e),this.storage.removeItem(r),this.storage.removeItem(i),this.storage.removeItem(n),this.storage.removeItem(o)},e.getCognitoUserSession=function(t){var e=new I(t),r=new x(t),i=new T(t);return new U({IdToken:e,AccessToken:r,RefreshToken:i})},e.forgotPassword=function(t,e){var r={ClientId:this.pool.getClientId(),Username:this.username,ClientMetadata:e};this.getUserContextData()&&(r.UserContextData=this.getUserContextData()),this.client.request("ForgotPassword",r,(function(e,r){return e?t.onFailure(e):"function"===typeof t.inputVerificationCode?t.inputVerificationCode(r):t.onSuccess(r)}))},e.confirmPassword=function(t,e,r,i){var n={ClientId:this.pool.getClientId(),Username:this.username,ConfirmationCode:t,Password:e,ClientMetadata:i};this.getUserContextData()&&(n.UserContextData=this.getUserContextData()),this.client.request("ConfirmForgotPassword",n,(function(t){return t?r.onFailure(t):r.onSuccess()}))},e.getAttributeVerificationCode=function(t,e,r){if(null==this.signInUserSession||!this.signInUserSession.isValid())return e.onFailure(new Error("User is not authenticated"));this.client.request("GetUserAttributeVerificationCode",{AttributeName:t,AccessToken:this.signInUserSession.getAccessToken().getJwtToken(),ClientMetadata:r},(function(t,r){return t?e.onFailure(t):"function"===typeof e.inputVerificationCode?e.inputVerificationCode(r):e.onSuccess()}))},e.verifyAttribute=function(t,e,r){if(null==this.signInUserSession||!this.signInUserSession.isValid())return r.onFailure(new Error("User is not 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e=this;this.forgetSpecificDevice(this.deviceKey,{onFailure:t.onFailure,onSuccess:function(r){return e.deviceKey=null,e.deviceGroupKey=null,e.randomPassword=null,e.clearCachedDeviceKeyAndPassword(),t.onSuccess(r)}})},e.setDeviceStatusRemembered=function(t){if(null==this.signInUserSession||!this.signInUserSession.isValid())return t.onFailure(new Error("User is not authenticated"));this.client.request("UpdateDeviceStatus",{AccessToken:this.signInUserSession.getAccessToken().getJwtToken(),DeviceKey:this.deviceKey,DeviceRememberedStatus:"remembered"},(function(e){return e?t.onFailure(e):t.onSuccess("SUCCESS")}))},e.setDeviceStatusNotRemembered=function(t){if(null==this.signInUserSession||!this.signInUserSession.isValid())return t.onFailure(new Error("User is not authenticated"));this.client.request("UpdateDeviceStatus",{AccessToken:this.signInUserSession.getAccessToken().getJwtToken(),DeviceKey:this.deviceKey,DeviceRememberedStatus:"not_remembered"},(function(e){return e?t.onFailure(e):t.onSuccess("SUCCESS")}))},e.listDevices=function(t,e,r){if(null==this.signInUserSession||!this.signInUserSession.isValid())return r.onFailure(new Error("User is not authenticated"));var i={AccessToken:this.signInUserSession.getAccessToken().getJwtToken(),Limit:t};e&&(i.PaginationToken=e),this.client.request("ListDevices",i,(function(t,e){return t?r.onFailure(t):r.onSuccess(e)}))},e.globalSignOut=function(t){var e=this;if(null==this.signInUserSession||!this.signInUserSession.isValid())return t.onFailure(new Error("User is not authenticated"));this.client.request("GlobalSignOut",{AccessToken:this.signInUserSession.getAccessToken().getJwtToken()},(function(r){return r?t.onFailure(r):(e.clearCachedUser(),t.onSuccess("SUCCESS"))}))},e.signOut=function(){this.signInUserSession=null,this.clearCachedUser()},e.sendMFASelectionAnswer=function(t,e){var r=this,i={};i.USERNAME=this.username,i.ANSWER=t;var n={ChallengeName:"SELECT_MFA_TYPE",ChallengeResponses:i,ClientId:this.pool.getClientId(),Session:this.Session};this.getUserContextData()&&(n.UserContextData=this.getUserContextData()),this.client.request("RespondToAuthChallenge",n,(function(i,n){return i?e.onFailure(i):(r.Session=n.Session,"SMS_MFA"===t?e.mfaRequired(n.ChallengeName,n.ChallengeParameters):"SOFTWARE_TOKEN_MFA"===t?e.totpRequired(n.ChallengeName,n.ChallengeParameters):void 0)}))},e.getUserContextData=function(){return this.pool.getUserContextData(this.username)},e.associateSoftwareToken=function(t){var e=this;null!=this.signInUserSession&&this.signInUserSession.isValid()?this.client.request("AssociateSoftwareToken",{AccessToken:this.signInUserSession.getAccessToken().getJwtToken()},(function(e,r){return e?t.onFailure(e):t.associateSecretCode(r.SecretCode)})):this.client.request("AssociateSoftwareToken",{Session:this.Session},(function(r,i){return 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i=r("P7XM"),n=r("tnIz"),o=r("hwdV").Buffer,s=[1518500249,1859775393,-1894007588,-899497514],a=new Array(80);function h(){this.init(),this._w=a,n.call(this,64,56)}function f(t){return t<<5|t>>>27}function u(t){return t<<30|t>>>2}function c(t,e,r,i){return 0===t?e&r|~e&i:2===t?e&r|e&i|r&i:e^r^i}i(h,n),h.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},h.prototype._update=function(t){for(var e,r=this._w,i=0|this._a,n=0|this._b,o=0|this._c,a=0|this._d,h=0|this._e,d=0;d<16;++d)r[d]=t.readInt32BE(4*d);for(;d<80;++d)r[d]=(e=r[d-3]^r[d-8]^r[d-14]^r[d-16])<<1|e>>>31;for(var l=0;l<80;++l){var p=~~(l/20),b=f(i)+c(p,n,o,a)+h+r[l]+s[p]|0;h=a,a=o,o=u(n),n=i,i=b}this._a=i+this._a|0,this._b=n+this._b|0,this._c=o+this._c|0,this._d=a+this._d|0,this._e=h+this._e|0},h.prototype._hash=function(){var t=o.allocUnsafe(20);return 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i;r.any?n=t.raw(e):t=i}if(e&&e.track&&null!==r.tag&&e.track(t.path(),i,t.length,"tagged"),e&&e.track&&null!==r.tag&&e.track(t.path(),t.offset,t.length,"content"),r.any||(n=null===r.choice?this._decodeGeneric(r.tag,t,e):this._decodeChoice(t,e)),t.isError(n))return n;if(r.any||null!==r.choice||null===r.children||r.children.forEach((function(r){r._decode(t,e)})),r.contains&&("octstr"===r.tag||"bitstr"===r.tag)){const i=new o(n);n=this._getUse(r.contains,t._reporterState.obj)._decode(i,e)}}return r.obj&&s&&(n=t.leaveObject(i)),null===r.key||null===n&&!0!==s?null!==a&&t.exitKey(a):t.leaveKey(a,r.key,n),n},f.prototype._decodeGeneric=function(t,e,r){const i=this._baseState;return"seq"===t||"set"===t?null:"seqof"===t||"setof"===t?this._decodeList(e,t,i.args[0],r):/str$/.test(t)?this._decodeStr(e,t,r):"objid"===t&&i.args?this._decodeObjid(e,i.args[0],i.args[1],r):"objid"===t?this._decodeObjid(e,null,null,r):"gentime"===t||"utctime"===t?this._decodeTime(e,t,r):"null_"===t?this._decodeNull(e,r):"bool"===t?this._decodeBool(e,r):"objDesc"===t?this._decodeStr(e,t,r):"int"===t||"enum"===t?this._decodeInt(e,i.args&&i.args[0],r):null!==i.use?this._getUse(i.use,e._reporterState.obj)._decode(e,r):e.error("unknown tag: "+t)},f.prototype._getUse=function(t,e){const r=this._baseState;return r.useDecoder=this._use(t,e),s(null===r.useDecoder._baseState.parent),r.useDecoder=r.useDecoder._baseState.children[0],r.implicit!==r.useDecoder._baseState.implicit&&(r.useDecoder=r.useDecoder.clone(),r.useDecoder._baseState.implicit=r.implicit),r.useDecoder},f.prototype._decodeChoice=function(t,e){const r=this._baseState;let i=null,n=!1;return 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r._encode(null,e,t);if(null===r._baseState.key)return e.error("Child should have a key");const i=e.enterKey(r._baseState.key);if("object"!==typeof t)return e.error("Child expected, but input is not object");const n=r._encode(t[r._baseState.key],e,t);return e.leaveKey(i),n}),this).filter((function(t){return t})),s=this._createEncoderBuffer(s);else if("seqof"===n.tag||"setof"===n.tag){if(!n.args||1!==n.args.length)return e.error("Too many args for : "+n.tag);if(!Array.isArray(t))return e.error("seqof/setof, but data is not Array");const r=this.clone();r._baseState.implicit=null,s=this._createEncoderBuffer(t.map((function(r){const i=this._baseState;return this._getUse(i.args[0],t)._encode(r,e)}),r))}else null!==n.use?o=this._getUse(n.use,r)._encode(t,e):(s=this._encodePrimitive(n.tag,t),a=!0);if(!n.any&&null===n.choice){const t=null!==n.implicit?n.implicit:n.tag,r=null===n.implicit?"universal":"context";null===t?null===n.use&&e.error("Tag could be omitted only for 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o=0,s=0;s<i.length;s++)o=(e=(0|r.words[s])-(0|i.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this._strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var b=function(t,e,r){var i,n,o,s=t.words,a=e.words,h=r.words,f=0,u=0|s[0],c=8191&u,d=u>>>13,l=0|s[1],p=8191&l,b=l>>>13,m=0|s[2],g=8191&m,v=m>>>13,y=0|s[3],w=8191&y,_=y>>>13,M=0|s[4],S=8191&M,E=M>>>13,A=0|s[5],k=8191&A,R=A>>>13,C=0|s[6],x=8191&C,I=C>>>13,T=0|s[7],D=8191&T,B=T>>>13,U=0|s[8],P=8191&U,O=U>>>13,j=0|s[9],N=8191&j,L=j>>>13,q=0|a[0],F=8191&q,K=q>>>13,z=0|a[1],V=8191&z,H=z>>>13,W=0|a[2],Z=8191&W,X=W>>>13,G=0|a[3],Y=8191&G,J=G>>>13,Q=0|a[4],$=8191&Q,tt=Q>>>13,et=0|a[5],rt=8191&et,it=et>>>13,nt=0|a[6],ot=8191&nt,st=nt>>>13,at=0|a[7],ht=8191&at,ft=at>>>13,ut=0|a[8],ct=8191&ut,dt=ut>>>13,lt=0|a[9],pt=8191&lt,bt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(f+(i=Math.imul(c,F))|0)+((8191&(n=(n=Math.imul(c,K))+Math.imul(d,F)|0))<<13)|0;f=((o=Math.imul(d,K))+(n>>>13)|0)+(mt>>>26)|0,mt&=67108863,i=Math.imul(p,F),n=(n=Math.imul(p,K))+Math.imul(b,F)|0,o=Math.imul(b,K);var gt=(f+(i=i+Math.imul(c,V)|0)|0)+((8191&(n=(n=n+Math.imul(c,H)|0)+Math.imul(d,V)|0))<<13)|0;f=((o=o+Math.imul(d,H)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,F),n=(n=Math.imul(g,K))+Math.imul(v,F)|0,o=Math.imul(v,K),i=i+Math.imul(p,V)|0,n=(n=n+Math.imul(p,H)|0)+Math.imul(b,V)|0,o=o+Math.imul(b,H)|0;var vt=(f+(i=i+Math.imul(c,Z)|0)|0)+((8191&(n=(n=n+Math.imul(c,X)|0)+Math.imul(d,Z)|0))<<13)|0;f=((o=o+Math.imul(d,X)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(w,F),n=(n=Math.imul(w,K))+Math.imul(_,F)|0,o=Math.imul(_,K),i=i+Math.imul(g,V)|0,n=(n=n+Math.imul(g,H)|0)+Math.imul(v,V)|0,o=o+Math.imul(v,H)|0,i=i+Math.imul(p,Z)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,X)|0;var yt=(f+(i=i+Math.imul(c,Y)|0)|0)+((8191&(n=(n=n+Math.imul(c,J)|0)+Math.imul(d,Y)|0))<<13)|0;f=((o=o+Math.imul(d,J)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,F),n=(n=Math.imul(S,K))+Math.imul(E,F)|0,o=Math.imul(E,K),i=i+Math.imul(w,V)|0,n=(n=n+Math.imul(w,H)|0)+Math.imul(_,V)|0,o=o+Math.imul(_,H)|0,i=i+Math.imul(g,Z)|0,n=(n=n+Math.imul(g,X)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Y)|0,n=(n=n+Math.imul(p,J)|0)+Math.imul(b,Y)|0,o=o+Math.imul(b,J)|0;var wt=(f+(i=i+Math.imul(c,$)|0)|0)+((8191&(n=(n=n+Math.imul(c,tt)|0)+Math.imul(d,$)|0))<<13)|0;f=((o=o+Math.imul(d,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(k,F),n=(n=Math.imul(k,K))+Math.imul(R,F)|0,o=Math.imul(R,K),i=i+Math.imul(S,V)|0,n=(n=n+Math.imul(S,H)|0)+Math.imul(E,V)|0,o=o+Math.imul(E,H)|0,i=i+Math.imul(w,Z)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,X)|0,i=i+Math.imul(g,Y)|0,n=(n=n+Math.imul(g,J)|0)+Math.imul(v,Y)|0,o=o+Math.imul(v,J)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(b,$)|0,o=o+Math.imul(b,tt)|0;var _t=(f+(i=i+Math.imul(c,rt)|0)|0)+((8191&(n=(n=n+Math.imul(c,it)|0)+Math.imul(d,rt)|0))<<13)|0;f=((o=o+Math.imul(d,it)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(x,F),n=(n=Math.imul(x,K))+Math.imul(I,F)|0,o=Math.imul(I,K),i=i+Math.imul(k,V)|0,n=(n=n+Math.imul(k,H)|0)+Math.imul(R,V)|0,o=o+Math.imul(R,H)|0,i=i+Math.imul(S,Z)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(E,Z)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(w,Y)|0,n=(n=n+Math.imul(w,J)|0)+Math.imul(_,Y)|0,o=o+Math.imul(_,J)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(v,$)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,it)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,it)|0;var Mt=(f+(i=i+Math.imul(c,ot)|0)|0)+((8191&(n=(n=n+Math.imul(c,st)|0)+Math.imul(d,ot)|0))<<13)|0;f=((o=o+Math.imul(d,st)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(D,F),n=(n=Math.imul(D,K))+Math.imul(B,F)|0,o=Math.imul(B,K),i=i+Math.imul(x,V)|0,n=(n=n+Math.imul(x,H)|0)+Math.imul(I,V)|0,o=o+Math.imul(I,H)|0,i=i+Math.imul(k,Z)|0,n=(n=n+Math.imul(k,X)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,X)|0,i=i+Math.imul(S,Y)|0,n=(n=n+Math.imul(S,J)|0)+Math.imul(E,Y)|0,o=o+Math.imul(E,J)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(_,$)|0,o=o+Math.imul(_,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,st)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,st)|0;var St=(f+(i=i+Math.imul(c,ht)|0)|0)+((8191&(n=(n=n+Math.imul(c,ft)|0)+Math.imul(d,ht)|0))<<13)|0;f=((o=o+Math.imul(d,ft)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(P,F),n=(n=Math.imul(P,K))+Math.imul(O,F)|0,o=Math.imul(O,K),i=i+Math.imul(D,V)|0,n=(n=n+Math.imul(D,H)|0)+Math.imul(B,V)|0,o=o+Math.imul(B,H)|0,i=i+Math.imul(x,Z)|0,n=(n=n+Math.imul(x,X)|0)+Math.imul(I,Z)|0,o=o+Math.imul(I,X)|0,i=i+Math.imul(k,Y)|0,n=(n=n+Math.imul(k,J)|0)+Math.imul(R,Y)|0,o=o+Math.imul(R,J)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(w,rt)|0,n=(n=n+Math.imul(w,it)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,it)|0,i=i+Math.imul(g,ot)|0,n=(n=n+Math.imul(g,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ft)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,ft)|0;var Et=(f+(i=i+Math.imul(c,ct)|0)|0)+((8191&(n=(n=n+Math.imul(c,dt)|0)+Math.imul(d,ct)|0))<<13)|0;f=((o=o+Math.imul(d,dt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(N,F),n=(n=Math.imul(N,K))+Math.imul(L,F)|0,o=Math.imul(L,K),i=i+Math.imul(P,V)|0,n=(n=n+Math.imul(P,H)|0)+Math.imul(O,V)|0,o=o+Math.imul(O,H)|0,i=i+Math.imul(D,Z)|0,n=(n=n+Math.imul(D,X)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,X)|0,i=i+Math.imul(x,Y)|0,n=(n=n+Math.imul(x,J)|0)+Math.imul(I,Y)|0,o=o+Math.imul(I,J)|0,i=i+Math.imul(k,$)|0,n=(n=n+Math.imul(k,tt)|0)+Math.imul(R,$)|0,o=o+Math.imul(R,tt)|0,i=i+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,it)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(w,ot)|0,n=(n=n+Math.imul(w,st)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,st)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ft)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,ft)|0,i=i+Math.imul(p,ct)|0,n=(n=n+Math.imul(p,dt)|0)+Math.imul(b,ct)|0,o=o+Math.imul(b,dt)|0;var At=(f+(i=i+Math.imul(c,pt)|0)|0)+((8191&(n=(n=n+Math.imul(c,bt)|0)+Math.imul(d,pt)|0))<<13)|0;f=((o=o+Math.imul(d,bt)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(N,V),n=(n=Math.imul(N,H))+Math.imul(L,V)|0,o=Math.imul(L,H),i=i+Math.imul(P,Z)|0,n=(n=n+Math.imul(P,X)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,X)|0,i=i+Math.imul(D,Y)|0,n=(n=n+Math.imul(D,J)|0)+Math.imul(B,Y)|0,o=o+Math.imul(B,J)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(I,$)|0,o=o+Math.imul(I,tt)|0,i=i+Math.imul(k,rt)|0,n=(n=n+Math.imul(k,it)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ft)|0)+Math.imul(_,ht)|0,o=o+Math.imul(_,ft)|0,i=i+Math.imul(g,ct)|0,n=(n=n+Math.imul(g,dt)|0)+Math.imul(v,ct)|0,o=o+Math.imul(v,dt)|0;var kt=(f+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;f=((o=o+Math.imul(b,bt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(N,Z),n=(n=Math.imul(N,X))+Math.imul(L,Z)|0,o=Math.imul(L,X),i=i+Math.imul(P,Y)|0,n=(n=n+Math.imul(P,J)|0)+Math.imul(O,Y)|0,o=o+Math.imul(O,J)|0,i=i+Math.imul(D,$)|0,n=(n=n+Math.imul(D,tt)|0)+Math.imul(B,$)|0,o=o+Math.imul(B,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(I,rt)|0,o=o+Math.imul(I,it)|0,i=i+Math.imul(k,ot)|0,n=(n=n+Math.imul(k,st)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,st)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ft)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ft)|0,i=i+Math.imul(w,ct)|0,n=(n=n+Math.imul(w,dt)|0)+Math.imul(_,ct)|0,o=o+Math.imul(_,dt)|0;var Rt=(f+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,bt)|0)+Math.imul(v,pt)|0))<<13)|0;f=((o=o+Math.imul(v,bt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(N,Y),n=(n=Math.imul(N,J))+Math.imul(L,Y)|0,o=Math.imul(L,J),i=i+Math.imul(P,$)|0,n=(n=n+Math.imul(P,tt)|0)+Math.imul(O,$)|0,o=o+Math.imul(O,tt)|0,i=i+Math.imul(D,rt)|0,n=(n=n+Math.imul(D,it)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,st)|0)+Math.imul(I,ot)|0,o=o+Math.imul(I,st)|0,i=i+Math.imul(k,ht)|0,n=(n=n+Math.imul(k,ft)|0)+Math.imul(R,ht)|0,o=o+Math.imul(R,ft)|0,i=i+Math.imul(S,ct)|0,n=(n=n+Math.imul(S,dt)|0)+Math.imul(E,ct)|0,o=o+Math.imul(E,dt)|0;var Ct=(f+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,bt)|0)+Math.imul(_,pt)|0))<<13)|0;f=((o=o+Math.imul(_,bt)|0)+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,i=Math.imul(N,$),n=(n=Math.imul(N,tt))+Math.imul(L,$)|0,o=Math.imul(L,tt),i=i+Math.imul(P,rt)|0,n=(n=n+Math.imul(P,it)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,it)|0,i=i+Math.imul(D,ot)|0,n=(n=n+Math.imul(D,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ft)|0)+Math.imul(I,ht)|0,o=o+Math.imul(I,ft)|0,i=i+Math.imul(k,ct)|0,n=(n=n+Math.imul(k,dt)|0)+Math.imul(R,ct)|0,o=o+Math.imul(R,dt)|0;var xt=(f+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,bt)|0)+Math.imul(E,pt)|0))<<13)|0;f=((o=o+Math.imul(E,bt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(N,rt),n=(n=Math.imul(N,it))+Math.imul(L,rt)|0,o=Math.imul(L,it),i=i+Math.imul(P,ot)|0,n=(n=n+Math.imul(P,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,i=i+Math.imul(D,ht)|0,n=(n=n+Math.imul(D,ft)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,ft)|0,i=i+Math.imul(x,ct)|0,n=(n=n+Math.imul(x,dt)|0)+Math.imul(I,ct)|0,o=o+Math.imul(I,dt)|0;var It=(f+(i=i+Math.imul(k,pt)|0)|0)+((8191&(n=(n=n+Math.imul(k,bt)|0)+Math.imul(R,pt)|0))<<13)|0;f=((o=o+Math.imul(R,bt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(N,ot),n=(n=Math.imul(N,st))+Math.imul(L,ot)|0,o=Math.imul(L,st),i=i+Math.imul(P,ht)|0,n=(n=n+Math.imul(P,ft)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,ft)|0,i=i+Math.imul(D,ct)|0,n=(n=n+Math.imul(D,dt)|0)+Math.imul(B,ct)|0,o=o+Math.imul(B,dt)|0;var Tt=(f+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,bt)|0)+Math.imul(I,pt)|0))<<13)|0;f=((o=o+Math.imul(I,bt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(N,ht),n=(n=Math.imul(N,ft))+Math.imul(L,ht)|0,o=Math.imul(L,ft),i=i+Math.imul(P,ct)|0,n=(n=n+Math.imul(P,dt)|0)+Math.imul(O,ct)|0,o=o+Math.imul(O,dt)|0;var Dt=(f+(i=i+Math.imul(D,pt)|0)|0)+((8191&(n=(n=n+Math.imul(D,bt)|0)+Math.imul(B,pt)|0))<<13)|0;f=((o=o+Math.imul(B,bt)|0)+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(N,ct),n=(n=Math.imul(N,dt))+Math.imul(L,ct)|0,o=Math.imul(L,dt);var Bt=(f+(i=i+Math.imul(P,pt)|0)|0)+((8191&(n=(n=n+Math.imul(P,bt)|0)+Math.imul(O,pt)|0))<<13)|0;f=((o=o+Math.imul(O,bt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var Ut=(f+(i=Math.imul(N,pt))|0)+((8191&(n=(n=Math.imul(N,bt))+Math.imul(L,pt)|0))<<13)|0;return f=((o=Math.imul(L,bt))+(n>>>13)|0)+(Ut>>>26)|0,Ut&=67108863,h[0]=mt,h[1]=gt,h[2]=vt,h[3]=yt,h[4]=wt,h[5]=_t,h[6]=Mt,h[7]=St,h[8]=Et,h[9]=At,h[10]=kt,h[11]=Rt,h[12]=Ct,h[13]=xt,h[14]=It,h[15]=Tt,h[16]=Dt,h[17]=Bt,h[18]=Ut,0!==f&&(h[19]=f,r.length++),r};function m(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 s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),f=Math.max(0,o-t.length+1);f<=h;f++){var u=o-f,c=(0|t.words[u])*(0|e.words[f]),d=67108863&c;a=67108863&(d=d+a|0),n+=(s=(s=s+(c/67108864|0)|0)+(d>>>26)|0)>>>26,s&=67108863}r.words[o]=a,i=s,s=n}return 0!==i?r.words[o]=i:r.length--,r._strip()}function g(t,e,r){return m(t,e,r)}function v(t,e){this.x=t,this.y=e}Math.imul||(b=p),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?b(this,t,e):r<63?p(this,t,e):r<1024?m(this,t,e):g(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 s=0;s<o;s++)i[s]=e[t[s]],n[s]=r[t[s]]},v.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),f=Math.sin(2*Math.PI/a),u=0;u<n;u+=a)for(var c=h,d=f,l=0;l<s;l++){var p=r[u+l],b=i[u+l],m=r[u+l+s],g=i[u+l+s],v=c*m-d*g;g=c*g+d*m,m=v,r[u+l]=p+m,i[u+l]=b+g,r[u+l+s]=p-m,i[u+l+s]=b-g,l!==a&&(v=h*c-f*d,d=h*d+f*c,c=v)}},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,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<n;++s)r[s]=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),s=new Array(i),a=new Array(i),h=new Array(i),f=new Array(i),u=new Array(i),c=new Array(i),d=r.words;d.length=i,this.convert13b(t.words,t.length,s,i),this.convert13b(e.words,e.length,f,i),this.transform(s,o,a,h,i,n),this.transform(f,o,u,c,i,n);for(var l=0;l<i;l++){var p=a[l]*u[l]-h[l]*c[l];h[l]=a[l]*c[l]+h[l]*u[l],a[l]=p}return this.conjugate(a,h,i),this.transform(a,h,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),g(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,s=(67108863&o)+(67108863&r);r>>=26,r+=o/67108864|0,r+=s>>>26,this.words[n]=67108863&s}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 s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<r;this.words[e]=h|s,s=a>>>26-r}s&&(this.words[e]=s,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,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=r;if(n-=s,n=Math.max(0,n),h){for(var f=0;f<s;f++)h.words[f]=this.words[f];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,f=0;f<this.length;f++)this.words[f]=this.words[f+s];else this.words[0]=0,this.length=1;var u=0;for(f=this.length-1;f>=0&&(0!==u||f>=n);f--){var c=0|this.words[f];this.words[f]=u<<26-o|c>>>o,u=c&a}return h&&0!==u&&(h.words[h.length++]=u),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,s=t.length+r;this._expand(s);var a=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+a;var h=(0|t.words[n])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)a=(o=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&o;if(0===a)return this._strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(o=-(0|this.words[n])+a)>>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,s=0|n.words[n.length-1];0!==(r=26-this._countBits(s))&&(n=n.ushln(r),i.iushln(r),s=0|n.words[n.length-1]);var a,h=i.length-n.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var f=0;f<a.length;f++)a.words[f]=0}var u=i.clone()._ishlnsubmul(n,1,h);0===u.negative&&(i=u,a&&(a.words[h]=1));for(var c=h-1;c>=0;c--){var d=67108864*(0|i.words[n.length+c])+(0|i.words[n.length+c-1]);for(d=Math.min(d/s|0,67108863),i._ishlnsubmul(n,d,c);0!==i.negative;)d--,i.negative=0,i._ishlnsubmul(n,1,c),i.isZero()||(i.negative^=1);a&&(a.words[c]=d)}return a&&a._strip(),i._strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||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?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:n,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!==(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modrn(t.words[0]))}:this._wordDiv(t,e);var n,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,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),s=new o(0),a=new o(0),h=new o(1),f=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++f;for(var u=r.clone(),c=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()||s.isOdd())&&(n.iadd(u),s.isub(c)),n.iushrn(1),s.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;)(a.isOdd()||h.isOdd())&&(a.iadd(u),h.isub(c)),a.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),s.isub(h)):(r.isub(e),a.isub(n),h.isub(s))}return{a:a,b:h,gcd:r.iushln(f)}},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,s=new o(1),a=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var f=0,u=1;0===(e.words[0]&u)&&f<26;++f,u<<=1);if(f>0)for(e.iushrn(f);f-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var c=0,d=1;0===(r.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(r.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(n=0===e.cmpn(1)?s:a).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,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this._strip(),this.length>1)e=1;else{r&&(t=-t),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 A(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 y={k256:null,p224:null,p192:null,p25519:null};function w(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function _(){w.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function M(){w.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function S(){w.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function E(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function A(t){if("string"===typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function k(t){A.call(this,t),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}w.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},w.prototype.ireduce=function(t){var 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l(){o.call(this,64),this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520}function p(t,e){return t<<e|t>>>32-e}function b(t,e,r,i,n,o,s,a){return p(t+(e^r^i)+o+s|0,a)+n|0}function m(t,e,r,i,n,o,s,a){return p(t+(e&r|~e&i)+o+s|0,a)+n|0}function g(t,e,r,i,n,o,s,a){return p(t+((e|~r)^i)+o+s|0,a)+n|0}function v(t,e,r,i,n,o,s,a){return p(t+(e&i|r&~i)+o+s|0,a)+n|0}function y(t,e,r,i,n,o,s,a){return p(t+(e^(r|~i))+o+s|0,a)+n|0}n(l,o),l.prototype._update=function(){for(var t=s,e=0;e<16;++e)t[e]=this._block.readInt32LE(4*e);for(var r=0|this._a,i=0|this._b,n=0|this._c,o=0|this._d,l=0|this._e,w=0|this._a,_=0|this._b,M=0|this._c,S=0|this._d,E=0|this._e,A=0;A<80;A+=1){var k,R;A<16?(k=b(r,i,n,o,l,t[a[A]],c[0],f[A]),R=y(w,_,M,S,E,t[h[A]],d[0],u[A])):A<32?(k=m(r,i,n,o,l,t[a[A]],c[1],f[A]),R=v(w,_,M,S,E,t[h[A]],d[1],u[A])):A<48?(k=g(r,i,n,o,l,t[a[A]],c[2],f[A]),R=g(w,_,M,S,E,t[h[A]],d[2],u[A])):A<64?(k=v(r,i,n,o,l,t[a[A]],c[3],f[A]),R=m(w,_,M,S,E,t[h[A]],d[3],u[A])):(k=y(r,i,n,o,l,t[a[A]],c[4],f[A]),R=b(w,_,M,S,E,t[h[A]],d[4],u[A])),r=l,l=o,o=p(n,10),n=i,i=k,w=E,E=S,S=p(M,10),M=_,_=R}var C=this._b+n+S|0;this._b=this._c+o+E|0,this._c=this._d+l+w|0,this._d=this._e+r+_|0,this._e=this._a+i+M|0,this._a=C},l.prototype._digest=function(){this._block[this._blockOffset++]=128,this._blockOffset>56&&(this._block.fill(0,this._blockOffset,64),this._update(),this._blockOffset=0),this._block.fill(0,this._blockOffset,56),this._block.writeUInt32LE(this._length[0],56),this._block.writeUInt32LE(this._length[1],60),this._update();var t=i.alloc?i.alloc(20):new i(20);return t.writeInt32LE(this._a,0),t.writeInt32LE(this._b,4),t.writeInt32LE(this._c,8),t.writeInt32LE(this._d,12),t.writeInt32LE(this._e,16),t},t.exports=l},tnIz:function(t,e,r){var i=r("hwdV").Buffer;function n(t,e){this._block=i.alloc(t),this._finalSize=e,this._blockSize=t,this._len=0}n.prototype.update=function(t,e){"string"===typeof t&&(e=e||"utf8",t=i.from(t,e));for(var r=this._block,n=this._blockSize,o=t.length,s=this._len,a=0;a<o;){for(var h=s%n,f=Math.min(o-a,n-h),u=0;u<f;u++)r[h+u]=t[a+u];a+=f,(s+=f)%n===0&&this._update(r)}return this._len+=o,this},n.prototype.digest=function(t){var e=this._len%this._blockSize;this._block[e]=128,this._block.fill(0,e+1),e>=this._finalSize&&(this._update(this._block),this._block.fill(0));var r=8*this._len;if(r<=4294967295)this._block.writeUInt32BE(r,this._blockSize-4);else{var i=(4294967295&r)>>>0,n=(r-i)/4294967296;this._block.writeUInt32BE(n,this._blockSize-8),this._block.writeUInt32BE(i,this._blockSize-4)}this._update(this._block);var o=this._hash();return t?o.toString(t):o},n.prototype._update=function(){throw new Error("_update must be implemented by subclass")},t.exports=n},tpL1:function(t,e,r){var i=r("Oaki").Buffer,n=r("mObS"),o=r("NNVn"),s=r("P7XM"),a=r("b+dc"),h=r("mAz1"),f=r("tOiH");function u(t){o.Writable.call(this);var e=f[t];if(!e)throw new Error("Unknown message digest");this._hashType=e.hash,this._hash=n(e.hash),this._tag=e.id,this._signType=e.sign}function c(t){o.Writable.call(this);var e=f[t];if(!e)throw new Error("Unknown message digest");this._hash=n(e.hash),this._tag=e.id,this._signType=e.sign}function d(t){return new u(t)}function l(t){return new c(t)}Object.keys(f).forEach((function(t){f[t].id=i.from(f[t].id,"hex"),f[t.toLowerCase()]=f[t]})),s(u,o.Writable),u.prototype._write=function(t,e,r){this._hash.update(t),r()},u.prototype.update=function(t,e){return"string"===typeof t&&(t=i.from(t,e)),this._hash.update(t),this},u.prototype.sign=function(t,e){this.end();var r=this._hash.digest(),i=a(r,t,this._hashType,this._signType,this._tag);return e?i.toString(e):i},s(c,o.Writable),c.prototype._write=function(t,e,r){this._hash.update(t),r()},c.prototype.update=function(t,e){return"string"===typeof t&&(t=i.from(t,e)),this._hash.update(t),this},c.prototype.verify=function(t,e,r){"string"===typeof e&&(e=i.from(e,r)),this.end();var n=this._hash.digest();return h(e,n,t,this._signType,this._tag)},t.exports={Sign:d,Verify:l,createSign:d,createVerify:l}},"tz+M":function(t,e,r){"use strict";var i=r("OZ/i"),n=r("86MQ"),o=n.assert;function s(t,e){if(t instanceof s)return t;this._importDER(t,e)||(o(t.r&&t.s,"Signature without r or s"),this.r=new i(t.r,16),this.s=new i(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function a(){this.place=0}function h(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,s=e.place;o<i;o++,s++)n<<=8,n|=t[s],n>>>=0;return!(n<=127)&&(e.place=s,n)}function f(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 u(t,e){if(e<128)t.push(e);else{var r=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|r);--r;)t.push(e>>>(r<<3)&255);t.push(e)}}t.exports=s,s.prototype._importDER=function(t,e){t=n.toArray(t,e);var r=new a;if(48!==t[r.place++])return!1;var o=h(t,r);if(!1===o)return!1;if(o+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var s=h(t,r);if(!1===s)return!1;var f=t.slice(r.place,s+r.place);if(r.place+=s,2!==t[r.place++])return!1;var u=h(t,r);if(!1===u)return!1;if(t.length!==u+r.place)return!1;var c=t.slice(r.place,u+r.place);if(0===f[0]){if(!(128&f[1]))return!1;f=f.slice(1)}if(0===c[0]){if(!(128&c[1]))return!1;c=c.slice(1)}return this.r=new i(f),this.s=new i(c),this.recoveryParam=null,!0},s.prototype.toDER=function(t){var e=this.r.toArray(),r=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&r[0]&&(r=[0].concat(r)),e=f(e),r=f(r);!r[0]&&!(128&r[1]);)r=r.slice(1);var i=[2];u(i,e.length),(i=i.concat(e)).push(2),u(i,r.length);var o=i.concat(r),s=[48];return u(s,o.length),s=s.concat(o),n.encode(s,t)}},u0Sq:function(t,e,r){"use strict";var i=r("w8CP"),n=r("7ckf"),o=i.rotl32,s=i.sum32,a=i.sum32_3,h=i.sum32_4,f=n.BlockHash;function u(){if(!(this instanceof u))return new u;f.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.endian="little"}function c(t,e,r,i){return t<=15?e^r^i:t<=31?e&r|~e&i:t<=47?(e|~r)^i:t<=63?e&i|r&~i:e^(r|~i)}function d(t){return t<=15?0:t<=31?1518500249:t<=47?1859775393:t<=63?2400959708:2840853838}function l(t){return t<=15?1352829926:t<=31?1548603684:t<=47?1836072691:t<=63?2053994217:0}i.inherits(u,f),e.ripemd160=u,u.blockSize=512,u.outSize=160,u.hmacStrength=192,u.padLength=64,u.prototype._update=function(t,e){for(var r=this.h[0],i=this.h[1],n=this.h[2],f=this.h[3],u=this.h[4],v=r,y=i,w=n,_=f,M=u,S=0;S<80;S++){var E=s(o(h(r,c(S,i,n,f),t[p[S]+e],d(S)),m[S]),u);r=u,u=f,f=o(n,10),n=i,i=E,E=s(o(h(v,c(79-S,y,w,_),t[b[S]+e],l(S)),g[S]),M),v=M,M=_,_=o(w,10),w=y,y=E}E=a(this.h[1],n,_),this.h[1]=a(this.h[2],f,M),this.h[2]=a(this.h[3],u,v),this.h[3]=a(this.h[4],r,y),this.h[4]=a(this.h[0],i,w),this.h[0]=E},u.prototype._digest=function(t){return"hex"===t?i.toHex32(this.h,"little"):i.split32(this.h,"little")};var p=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13],b=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11],m=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6],g=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]},uDfV:function(t,e,r){var i=r("P7XM"),n=r("T9HO"),o=r("tnIz"),s=r("hwdV").Buffer,a=new Array(160);function h(){this.init(),this._w=a,o.call(this,128,112)}i(h,n),h.prototype.init=function(){return this._ah=3418070365,this._bh=1654270250,this._ch=2438529370,this._dh=355462360,this._eh=1731405415,this._fh=2394180231,this._gh=3675008525,this._hh=1203062813,this._al=3238371032,this._bl=914150663,this._cl=812702999,this._dl=4144912697,this._el=4290775857,this._fl=1750603025,this._gl=1694076839,this._hl=3204075428,this},h.prototype._hash=function(){var t=s.allocUnsafe(48);function e(e,r,i){t.writeInt32BE(e,i),t.writeInt32BE(r,i+4)}return e(this._ah,this._al,0),e(this._bh,this._bl,8),e(this._ch,this._cl,16),e(this._dh,this._dl,24),e(this._eh,this._el,32),e(this._fh,this._fl,40),t},t.exports=h},uagp:function(t,e,r){"use strict";var i=r("OZ/i"),n=r("aqI/"),o=r("86MQ"),s=r("DLvh"),a=r("/ayr"),h=o.assert,f=r("uzSA"),u=r("tz+M");function c(t){if(!(this instanceof c))return new c(t);"string"===typeof t&&(h(s.hasOwnProperty(t),"Unknown curve "+t),t=s[t]),t instanceof s.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}t.exports=c,c.prototype.keyPair=function(t){return new f(this,t)},c.prototype.keyFromPrivate=function(t,e){return f.fromPrivate(this,t,e)},c.prototype.keyFromPublic=function(t,e){return f.fromPublic(this,t,e)},c.prototype.genKeyPair=function(t){t||(t={});for(var e=new n({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||a(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),o=this.n.sub(new i(2));;){var s=new i(e.generate(r));if(!(s.cmp(o)>0))return s.iaddn(1),this.keyFromPrivate(s)}},c.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},c.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 s=this.n.byteLength(),a=e.getPrivate().toArray("be",s),h=t.toArray("be",s),f=new n({hash:this.hash,entropy:a,nonce:h,pers:o.pers,persEnc:o.persEnc||"utf8"}),c=this.n.sub(new i(1)),d=0;;d++){var l=o.k?o.k(d):new i(f.generate(this.n.byteLength()));if(!((l=this._truncateToN(l,!0)).cmpn(1)<=0||l.cmp(c)>=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 v=(p.getY().isOdd()?1:0)|(0!==b.cmp(m)?2:0);return o.canonical&&g.cmp(this.nh)>0&&(g=this.n.sub(g),v^=1),new u({r:m,s:g,recoveryParam:v})}}}}}},c.prototype.verify=function(t,e,r,n){t=this._truncateToN(new i(t,16)),r=this.keyFromPublic(r,n);var o=(e=new u(e,"hex")).r,s=e.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return!1;var a,h=s.invm(this.n),f=h.mul(t).umod(this.n),c=h.mul(o).umod(this.n);return this.curve._maxwellTrick?!(a=this.g.jmulAdd(f,r.getPublic(),c)).isInfinity()&&a.eqXToP(o):!(a=this.g.mulAdd(f,r.getPublic(),c)).isInfinity()&&0===a.getX().umod(this.n).cmp(o)},c.prototype.recoverPubKey=function(t,e,r,n){h((3&r)===r,"The recovery param is more than two bits"),e=new u(e,n);var o=this.n,s=new i(t),a=e.r,f=e.s,c=1&r,d=r>>1;if(a.cmp(this.curve.p.umod(this.curve.n))>=0&&d)throw new Error("Unable to find sencond key candinate");a=d?this.curve.pointFromX(a.add(this.curve.n),c):this.curve.pointFromX(a,c);var l=e.r.invm(o),p=o.sub(s).mul(l).umod(o),b=f.mul(l).umod(o);return this.g.mulAdd(p,a,b)},c.prototype.getKeyRecoveryParam=function(t,e,r,i){if(null!==(e=new u(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")}},"ubW+":function(t,e,r){"use strict";var i=r("nYpo").codes.ERR_INVALID_OPT_VALUE;t.exports={getHighWaterMark:function(t,e,r,n){var o=function(t,e,r){return null!=t.highWaterMark?t.highWaterMark:e?t[r]:null}(e,n,r);if(null!=o){if(!isFinite(o)||Math.floor(o)!==o||o<0)throw new i(n?r:"highWaterMark",o);return Math.floor(o)}return t.objectMode?16:16384}}},usKN:function(t,e,r){var i={ECB:r("AUX7"),CBC:r("wRn4"),CFB:r("NQVK"),CFB8:r("YskG"),CFB1:r("Ujlg"),OFB:r("UWVS"),CTR:r("at63"),GCM:r("at63")},n=r("6F8h");for(var o in n)n[o].module=i[n[o].mode];t.exports=n},uu6U:function(t,e,r){(function(t){!function(t,e){"use strict";function i(t,e){if(!t)throw new Error(e||"Assertion failed")}function n(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function o(t,e,r){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var s;"object"===typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{s=r(10).Buffer}catch(R){}function a(t,e,r){for(var n=0,o=Math.min(t.length,r),s=0,a=e;a<o;a++){var h,f=t.charCodeAt(a)-48;n<<=4,n|=h=f>=49&&f<=54?f-49+10:f>=17&&f<=22?f-17+10:f,s|=h}return i(!(240&s),"Invalid character in "+t),n}function h(t,e,r,n){for(var o=0,s=0,a=Math.min(t.length,r),h=e;h<a;h++){var f=t.charCodeAt(h)-48;o*=n,s=f>=49?f-49+10:f>=17?f-17+10:f,i(f>=0&&s<n,"Invalid character"),o+=s}return o}function f(t,e){t.words=e.words,t.length=e.length,t.negative=e.negative,t.red=e.red}if(o.isBN=function(t){return t instanceof o||null!==t&&"object"===typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"===typeof t)return this._initNumber(t,e,r);if("object"===typeof t)return this._initArray(t,e,r);"hex"===e&&(e=16),i(e===(0|e)&&e>=2&&e<=36);var n=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&n++,16===e?this._parseHex(t,n):this._parseBase(t,e,n),"-"===t[0]&&(this.negative=1),this._strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(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,s,a=0;if("be"===r)for(n=t.length-1,o=0;n>=0;n-=3)s=t[n]|t[n-1]<<8|t[n-2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);else if("le"===r)for(n=0,o=0;n<t.length;n+=3)s=t[n]|t[n+1]<<8|t[n+2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);return this._strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var i,n,o=0;for(r=t.length-6,i=0;r>=e;r-=6)n=a(t,r,r+6),this.words[i]|=n<<o&67108863,this.words[i+1]|=n>>>26-o&4194303,(o+=24)>=26&&(o-=26,i++);r+6!==e&&(n=a(t,e,r+6),this.words[i]|=n<<o&67108863,this.words[i+1]|=n>>>26-o&4194303),this._strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var i=0,n=1;n<=67108863;n*=e)i++;i--,n=n/e|0;for(var o=t.length-r,s=o%i,a=Math.min(o,o-s)+r,f=0,u=r;u<a;u+=i)f=h(t,u,u+i,e),this.imuln(n),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f);if(0!==s){var c=1;for(f=h(t,u,t.length,e),u=0;u<s;u++)c*=e;this.imuln(c),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f)}},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){f(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(R){o.prototype.inspect=u}else o.prototype.inspect=u;function u(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"}var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],d=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],l=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];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,s=0;s<this.length;s++){var a=this.words[s],h=(16777215&(a<<n|o)).toString(16);r=0!==(o=a>>>24-n&16777215)||s!==this.length-1?c[6-h.length]+h+r:h+r,(n+=2)>=26&&(n-=26,s--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!==0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var f=d[t],u=l[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modrn(u).toString(t);r=(p=p.idivn(u)).isZero()?b+r:c[f-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)},s&&(o.prototype.toBuffer=function(t,e){return this.toArrayLike(s,t,e)}),o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)};function p(t,e,r){r.negative=e.negative^t.negative;var i=t.length+e.length|0;r.length=i,i=i-1|0;var n=0|t.words[0],o=0|e.words[0],s=n*o,a=67108863&s,h=s/67108864|0;r.words[0]=a;for(var f=1;f<i;f++){for(var u=h>>>26,c=67108863&h,d=Math.min(f,e.length-1),l=Math.max(0,f-t.length+1);l<=d;l++){var p=f-l|0;u+=(s=(n=0|t.words[p])*(o=0|e.words[l])+c)/67108864|0,c=67108863&s}r.words[f]=0|c,h=0|u}return 0!==h?r.words[f]=0|h:r.length--,r._strip()}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 s=function(t,e){return t.allocUnsafe?t.allocUnsafe(e):new t(e)}(t,o);return this["_toArrayLike"+("le"===e?"LE":"BE")](s,n),s},o.prototype._toArrayLikeLE=function(t,e){for(var r=0,i=0,n=0,o=0;n<this.length;n++){var s=this.words[n]<<o|i;t[r++]=255&s,r<t.length&&(t[r++]=s>>8&255),r<t.length&&(t[r++]=s>>16&255),6===o?(r<t.length&&(t[r++]=s>>24&255),i=0,o=0):(i=s>>>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 s=this.words[n]<<o|i;t[r--]=255&s,r>=0&&(t[r--]=s>>8&255),r>=0&&(t[r--]=s>>16&255),6===o?(r>=0&&(t[r--]=s>>24&255),i=0,o=0):(i=s>>>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 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this._strip()},o.prototype.ior=function(t){return i(0===(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this._strip()},o.prototype.iand=function(t){return i(0===(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var 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,s=0;s<i.length;s++)o=(e=(0|r.words[s])-(0|i.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this._strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var b=function(t,e,r){var i,n,o,s=t.words,a=e.words,h=r.words,f=0,u=0|s[0],c=8191&u,d=u>>>13,l=0|s[1],p=8191&l,b=l>>>13,m=0|s[2],g=8191&m,v=m>>>13,y=0|s[3],w=8191&y,_=y>>>13,M=0|s[4],S=8191&M,E=M>>>13,A=0|s[5],k=8191&A,R=A>>>13,C=0|s[6],x=8191&C,I=C>>>13,T=0|s[7],D=8191&T,B=T>>>13,U=0|s[8],P=8191&U,O=U>>>13,j=0|s[9],N=8191&j,L=j>>>13,q=0|a[0],F=8191&q,K=q>>>13,z=0|a[1],V=8191&z,H=z>>>13,W=0|a[2],Z=8191&W,X=W>>>13,G=0|a[3],Y=8191&G,J=G>>>13,Q=0|a[4],$=8191&Q,tt=Q>>>13,et=0|a[5],rt=8191&et,it=et>>>13,nt=0|a[6],ot=8191&nt,st=nt>>>13,at=0|a[7],ht=8191&at,ft=at>>>13,ut=0|a[8],ct=8191&ut,dt=ut>>>13,lt=0|a[9],pt=8191&lt,bt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(f+(i=Math.imul(c,F))|0)+((8191&(n=(n=Math.imul(c,K))+Math.imul(d,F)|0))<<13)|0;f=((o=Math.imul(d,K))+(n>>>13)|0)+(mt>>>26)|0,mt&=67108863,i=Math.imul(p,F),n=(n=Math.imul(p,K))+Math.imul(b,F)|0,o=Math.imul(b,K);var gt=(f+(i=i+Math.imul(c,V)|0)|0)+((8191&(n=(n=n+Math.imul(c,H)|0)+Math.imul(d,V)|0))<<13)|0;f=((o=o+Math.imul(d,H)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(g,F),n=(n=Math.imul(g,K))+Math.imul(v,F)|0,o=Math.imul(v,K),i=i+Math.imul(p,V)|0,n=(n=n+Math.imul(p,H)|0)+Math.imul(b,V)|0,o=o+Math.imul(b,H)|0;var vt=(f+(i=i+Math.imul(c,Z)|0)|0)+((8191&(n=(n=n+Math.imul(c,X)|0)+Math.imul(d,Z)|0))<<13)|0;f=((o=o+Math.imul(d,X)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(w,F),n=(n=Math.imul(w,K))+Math.imul(_,F)|0,o=Math.imul(_,K),i=i+Math.imul(g,V)|0,n=(n=n+Math.imul(g,H)|0)+Math.imul(v,V)|0,o=o+Math.imul(v,H)|0,i=i+Math.imul(p,Z)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,X)|0;var yt=(f+(i=i+Math.imul(c,Y)|0)|0)+((8191&(n=(n=n+Math.imul(c,J)|0)+Math.imul(d,Y)|0))<<13)|0;f=((o=o+Math.imul(d,J)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(S,F),n=(n=Math.imul(S,K))+Math.imul(E,F)|0,o=Math.imul(E,K),i=i+Math.imul(w,V)|0,n=(n=n+Math.imul(w,H)|0)+Math.imul(_,V)|0,o=o+Math.imul(_,H)|0,i=i+Math.imul(g,Z)|0,n=(n=n+Math.imul(g,X)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Y)|0,n=(n=n+Math.imul(p,J)|0)+Math.imul(b,Y)|0,o=o+Math.imul(b,J)|0;var wt=(f+(i=i+Math.imul(c,$)|0)|0)+((8191&(n=(n=n+Math.imul(c,tt)|0)+Math.imul(d,$)|0))<<13)|0;f=((o=o+Math.imul(d,tt)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(k,F),n=(n=Math.imul(k,K))+Math.imul(R,F)|0,o=Math.imul(R,K),i=i+Math.imul(S,V)|0,n=(n=n+Math.imul(S,H)|0)+Math.imul(E,V)|0,o=o+Math.imul(E,H)|0,i=i+Math.imul(w,Z)|0,n=(n=n+Math.imul(w,X)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,X)|0,i=i+Math.imul(g,Y)|0,n=(n=n+Math.imul(g,J)|0)+Math.imul(v,Y)|0,o=o+Math.imul(v,J)|0,i=i+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(b,$)|0,o=o+Math.imul(b,tt)|0;var _t=(f+(i=i+Math.imul(c,rt)|0)|0)+((8191&(n=(n=n+Math.imul(c,it)|0)+Math.imul(d,rt)|0))<<13)|0;f=((o=o+Math.imul(d,it)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(x,F),n=(n=Math.imul(x,K))+Math.imul(I,F)|0,o=Math.imul(I,K),i=i+Math.imul(k,V)|0,n=(n=n+Math.imul(k,H)|0)+Math.imul(R,V)|0,o=o+Math.imul(R,H)|0,i=i+Math.imul(S,Z)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(E,Z)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(w,Y)|0,n=(n=n+Math.imul(w,J)|0)+Math.imul(_,Y)|0,o=o+Math.imul(_,J)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(v,$)|0,o=o+Math.imul(v,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=(f+(i=i+Math.imul(c,ot)|0)|0)+((8191&(n=(n=n+Math.imul(c,st)|0)+Math.imul(d,ot)|0))<<13)|0;f=((o=o+Math.imul(d,st)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(D,F),n=(n=Math.imul(D,K))+Math.imul(B,F)|0,o=Math.imul(B,K),i=i+Math.imul(x,V)|0,n=(n=n+Math.imul(x,H)|0)+Math.imul(I,V)|0,o=o+Math.imul(I,H)|0,i=i+Math.imul(k,Z)|0,n=(n=n+Math.imul(k,X)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,X)|0,i=i+Math.imul(S,Y)|0,n=(n=n+Math.imul(S,J)|0)+Math.imul(E,Y)|0,o=o+Math.imul(E,J)|0,i=i+Math.imul(w,$)|0,n=(n=n+Math.imul(w,tt)|0)+Math.imul(_,$)|0,o=o+Math.imul(_,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,n=(n=n+Math.imul(p,st)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,st)|0;var St=(f+(i=i+Math.imul(c,ht)|0)|0)+((8191&(n=(n=n+Math.imul(c,ft)|0)+Math.imul(d,ht)|0))<<13)|0;f=((o=o+Math.imul(d,ft)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(P,F),n=(n=Math.imul(P,K))+Math.imul(O,F)|0,o=Math.imul(O,K),i=i+Math.imul(D,V)|0,n=(n=n+Math.imul(D,H)|0)+Math.imul(B,V)|0,o=o+Math.imul(B,H)|0,i=i+Math.imul(x,Z)|0,n=(n=n+Math.imul(x,X)|0)+Math.imul(I,Z)|0,o=o+Math.imul(I,X)|0,i=i+Math.imul(k,Y)|0,n=(n=n+Math.imul(k,J)|0)+Math.imul(R,Y)|0,o=o+Math.imul(R,J)|0,i=i+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(E,$)|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,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,i=i+Math.imul(p,ht)|0,n=(n=n+Math.imul(p,ft)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,ft)|0;var Et=(f+(i=i+Math.imul(c,ct)|0)|0)+((8191&(n=(n=n+Math.imul(c,dt)|0)+Math.imul(d,ct)|0))<<13)|0;f=((o=o+Math.imul(d,dt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(N,F),n=(n=Math.imul(N,K))+Math.imul(L,F)|0,o=Math.imul(L,K),i=i+Math.imul(P,V)|0,n=(n=n+Math.imul(P,H)|0)+Math.imul(O,V)|0,o=o+Math.imul(O,H)|0,i=i+Math.imul(D,Z)|0,n=(n=n+Math.imul(D,X)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,X)|0,i=i+Math.imul(x,Y)|0,n=(n=n+Math.imul(x,J)|0)+Math.imul(I,Y)|0,o=o+Math.imul(I,J)|0,i=i+Math.imul(k,$)|0,n=(n=n+Math.imul(k,tt)|0)+Math.imul(R,$)|0,o=o+Math.imul(R,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,st)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,st)|0,i=i+Math.imul(g,ht)|0,n=(n=n+Math.imul(g,ft)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,ft)|0,i=i+Math.imul(p,ct)|0,n=(n=n+Math.imul(p,dt)|0)+Math.imul(b,ct)|0,o=o+Math.imul(b,dt)|0;var At=(f+(i=i+Math.imul(c,pt)|0)|0)+((8191&(n=(n=n+Math.imul(c,bt)|0)+Math.imul(d,pt)|0))<<13)|0;f=((o=o+Math.imul(d,bt)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(N,V),n=(n=Math.imul(N,H))+Math.imul(L,V)|0,o=Math.imul(L,H),i=i+Math.imul(P,Z)|0,n=(n=n+Math.imul(P,X)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,X)|0,i=i+Math.imul(D,Y)|0,n=(n=n+Math.imul(D,J)|0)+Math.imul(B,Y)|0,o=o+Math.imul(B,J)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(I,$)|0,o=o+Math.imul(I,tt)|0,i=i+Math.imul(k,rt)|0,n=(n=n+Math.imul(k,it)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,it)|0,i=i+Math.imul(S,ot)|0,n=(n=n+Math.imul(S,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,i=i+Math.imul(w,ht)|0,n=(n=n+Math.imul(w,ft)|0)+Math.imul(_,ht)|0,o=o+Math.imul(_,ft)|0,i=i+Math.imul(g,ct)|0,n=(n=n+Math.imul(g,dt)|0)+Math.imul(v,ct)|0,o=o+Math.imul(v,dt)|0;var kt=(f+(i=i+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;f=((o=o+Math.imul(b,bt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(N,Z),n=(n=Math.imul(N,X))+Math.imul(L,Z)|0,o=Math.imul(L,X),i=i+Math.imul(P,Y)|0,n=(n=n+Math.imul(P,J)|0)+Math.imul(O,Y)|0,o=o+Math.imul(O,J)|0,i=i+Math.imul(D,$)|0,n=(n=n+Math.imul(D,tt)|0)+Math.imul(B,$)|0,o=o+Math.imul(B,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(I,rt)|0,o=o+Math.imul(I,it)|0,i=i+Math.imul(k,ot)|0,n=(n=n+Math.imul(k,st)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,st)|0,i=i+Math.imul(S,ht)|0,n=(n=n+Math.imul(S,ft)|0)+Math.imul(E,ht)|0,o=o+Math.imul(E,ft)|0,i=i+Math.imul(w,ct)|0,n=(n=n+Math.imul(w,dt)|0)+Math.imul(_,ct)|0,o=o+Math.imul(_,dt)|0;var Rt=(f+(i=i+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,bt)|0)+Math.imul(v,pt)|0))<<13)|0;f=((o=o+Math.imul(v,bt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(N,Y),n=(n=Math.imul(N,J))+Math.imul(L,Y)|0,o=Math.imul(L,J),i=i+Math.imul(P,$)|0,n=(n=n+Math.imul(P,tt)|0)+Math.imul(O,$)|0,o=o+Math.imul(O,tt)|0,i=i+Math.imul(D,rt)|0,n=(n=n+Math.imul(D,it)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,it)|0,i=i+Math.imul(x,ot)|0,n=(n=n+Math.imul(x,st)|0)+Math.imul(I,ot)|0,o=o+Math.imul(I,st)|0,i=i+Math.imul(k,ht)|0,n=(n=n+Math.imul(k,ft)|0)+Math.imul(R,ht)|0,o=o+Math.imul(R,ft)|0,i=i+Math.imul(S,ct)|0,n=(n=n+Math.imul(S,dt)|0)+Math.imul(E,ct)|0,o=o+Math.imul(E,dt)|0;var Ct=(f+(i=i+Math.imul(w,pt)|0)|0)+((8191&(n=(n=n+Math.imul(w,bt)|0)+Math.imul(_,pt)|0))<<13)|0;f=((o=o+Math.imul(_,bt)|0)+(n>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,i=Math.imul(N,$),n=(n=Math.imul(N,tt))+Math.imul(L,$)|0,o=Math.imul(L,tt),i=i+Math.imul(P,rt)|0,n=(n=n+Math.imul(P,it)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,it)|0,i=i+Math.imul(D,ot)|0,n=(n=n+Math.imul(D,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,i=i+Math.imul(x,ht)|0,n=(n=n+Math.imul(x,ft)|0)+Math.imul(I,ht)|0,o=o+Math.imul(I,ft)|0,i=i+Math.imul(k,ct)|0,n=(n=n+Math.imul(k,dt)|0)+Math.imul(R,ct)|0,o=o+Math.imul(R,dt)|0;var xt=(f+(i=i+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,bt)|0)+Math.imul(E,pt)|0))<<13)|0;f=((o=o+Math.imul(E,bt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(N,rt),n=(n=Math.imul(N,it))+Math.imul(L,rt)|0,o=Math.imul(L,it),i=i+Math.imul(P,ot)|0,n=(n=n+Math.imul(P,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,i=i+Math.imul(D,ht)|0,n=(n=n+Math.imul(D,ft)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,ft)|0,i=i+Math.imul(x,ct)|0,n=(n=n+Math.imul(x,dt)|0)+Math.imul(I,ct)|0,o=o+Math.imul(I,dt)|0;var It=(f+(i=i+Math.imul(k,pt)|0)|0)+((8191&(n=(n=n+Math.imul(k,bt)|0)+Math.imul(R,pt)|0))<<13)|0;f=((o=o+Math.imul(R,bt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(N,ot),n=(n=Math.imul(N,st))+Math.imul(L,ot)|0,o=Math.imul(L,st),i=i+Math.imul(P,ht)|0,n=(n=n+Math.imul(P,ft)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,ft)|0,i=i+Math.imul(D,ct)|0,n=(n=n+Math.imul(D,dt)|0)+Math.imul(B,ct)|0,o=o+Math.imul(B,dt)|0;var Tt=(f+(i=i+Math.imul(x,pt)|0)|0)+((8191&(n=(n=n+Math.imul(x,bt)|0)+Math.imul(I,pt)|0))<<13)|0;f=((o=o+Math.imul(I,bt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(N,ht),n=(n=Math.imul(N,ft))+Math.imul(L,ht)|0,o=Math.imul(L,ft),i=i+Math.imul(P,ct)|0,n=(n=n+Math.imul(P,dt)|0)+Math.imul(O,ct)|0,o=o+Math.imul(O,dt)|0;var Dt=(f+(i=i+Math.imul(D,pt)|0)|0)+((8191&(n=(n=n+Math.imul(D,bt)|0)+Math.imul(B,pt)|0))<<13)|0;f=((o=o+Math.imul(B,bt)|0)+(n>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(N,ct),n=(n=Math.imul(N,dt))+Math.imul(L,ct)|0,o=Math.imul(L,dt);var Bt=(f+(i=i+Math.imul(P,pt)|0)|0)+((8191&(n=(n=n+Math.imul(P,bt)|0)+Math.imul(O,pt)|0))<<13)|0;f=((o=o+Math.imul(O,bt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var Ut=(f+(i=Math.imul(N,pt))|0)+((8191&(n=(n=Math.imul(N,bt))+Math.imul(L,pt)|0))<<13)|0;return f=((o=Math.imul(L,bt))+(n>>>13)|0)+(Ut>>>26)|0,Ut&=67108863,h[0]=mt,h[1]=gt,h[2]=vt,h[3]=yt,h[4]=wt,h[5]=_t,h[6]=Mt,h[7]=St,h[8]=Et,h[9]=At,h[10]=kt,h[11]=Rt,h[12]=Ct,h[13]=xt,h[14]=It,h[15]=Tt,h[16]=Dt,h[17]=Bt,h[18]=Ut,0!==f&&(h[19]=f,r.length++),r};function m(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 s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),f=Math.max(0,o-t.length+1);f<=h;f++){var u=o-f,c=(0|t.words[u])*(0|e.words[f]),d=67108863&c;a=67108863&(d=d+a|0),n+=(s=(s=s+(c/67108864|0)|0)+(d>>>26)|0)>>>26,s&=67108863}r.words[o]=a,i=s,s=n}return 0!==i?r.words[o]=i:r.length--,r._strip()}function g(t,e,r){return m(t,e,r)}function v(t,e){this.x=t,this.y=e}Math.imul||(b=p),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?b(this,t,e):r<63?p(this,t,e):r<1024?m(this,t,e):g(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 s=0;s<o;s++)i[s]=e[t[s]],n[s]=r[t[s]]},v.prototype.transform=function(t,e,r,i,n,o){this.permute(o,t,e,r,i,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),f=Math.sin(2*Math.PI/a),u=0;u<n;u+=a)for(var c=h,d=f,l=0;l<s;l++){var p=r[u+l],b=i[u+l],m=r[u+l+s],g=i[u+l+s],v=c*m-d*g;g=c*g+d*m,m=v,r[u+l]=p+m,i[u+l]=b+g,r[u+l+s]=p-m,i[u+l+s]=b-g,l!==a&&(v=h*c-f*d,d=h*d+f*c,c=v)}},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,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<n;++s)r[s]=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),s=new Array(i),a=new Array(i),h=new Array(i),f=new Array(i),u=new Array(i),c=new Array(i),d=r.words;d.length=i,this.convert13b(t.words,t.length,s,i),this.convert13b(e.words,e.length,f,i),this.transform(s,o,a,h,i,n),this.transform(f,o,u,c,i,n);for(var l=0;l<i;l++){var p=a[l]*u[l]-h[l]*c[l];h[l]=a[l]*c[l]+h[l]*u[l],a[l]=p}return this.conjugate(a,h,i),this.transform(a,h,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),g(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,s=(67108863&o)+(67108863&r);r>>=26,r+=o/67108864|0,r+=s>>>26,this.words[n]=67108863&s}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 s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<r;this.words[e]=h|s,s=a>>>26-r}s&&(this.words[e]=s,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,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=r;if(n-=s,n=Math.max(0,n),h){for(var f=0;f<s;f++)h.words[f]=this.words[f];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,f=0;f<this.length;f++)this.words[f]=this.words[f+s];else this.words[0]=0,this.length=1;var u=0;for(f=this.length-1;f>=0&&(0!==u||f>=n);f--){var c=0|this.words[f];this.words[f]=u<<26-o|c>>>o,u=c&a}return h&&0!==u&&(h.words[h.length++]=u),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,s=t.length+r;this._expand(s);var a=0;for(n=0;n<t.length;n++){o=(0|this.words[n+r])+a;var h=(0|t.words[n])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)a=(o=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&o;if(0===a)return this._strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(o=-(0|this.words[n])+a)>>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,s=0|n.words[n.length-1];0!==(r=26-this._countBits(s))&&(n=n.ushln(r),i.iushln(r),s=0|n.words[n.length-1]);var a,h=i.length-n.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var f=0;f<a.length;f++)a.words[f]=0}var u=i.clone()._ishlnsubmul(n,1,h);0===u.negative&&(i=u,a&&(a.words[h]=1));for(var c=h-1;c>=0;c--){var d=67108864*(0|i.words[n.length+c])+(0|i.words[n.length+c-1]);for(d=Math.min(d/s|0,67108863),i._ishlnsubmul(n,d,c);0!==i.negative;)d--,i.negative=0,i._ishlnsubmul(n,1,c),i.isZero()||(i.negative^=1);a&&(a.words[c]=d)}return a&&a._strip(),i._strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||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?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:n,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!==(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modrn(t.words[0]))}:this._wordDiv(t,e);var n,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,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),s=new o(0),a=new o(0),h=new o(1),f=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++f;for(var u=r.clone(),c=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()||s.isOdd())&&(n.iadd(u),s.isub(c)),n.iushrn(1),s.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;)(a.isOdd()||h.isOdd())&&(a.iadd(u),h.isub(c)),a.iushrn(1),h.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),s.isub(h)):(r.isub(e),a.isub(n),h.isub(s))}return{a:a,b:h,gcd:r.iushln(f)}},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,s=new o(1),a=new o(0),h=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var f=0,u=1;0===(e.words[0]&u)&&f<26;++f,u<<=1);if(f>0)for(e.iushrn(f);f-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var c=0,d=1;0===(r.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(r.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(n=0===e.cmpn(1)?s:a).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,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this._strip(),this.length>1)e=1;else{r&&(t=-t),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 A(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 y={k256:null,p224:null,p192:null,p25519:null};function w(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function _(){w.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function M(){w.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function S(){w.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function E(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function A(t){if("string"===typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function k(t){A.call(this,t),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}w.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},w.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var 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},w.prototype.split=function(t,e){t.iushrn(this.n,0,e)},w.prototype.imulK=function(t){return t.imul(this.k)},n(_,w),_.prototype.split=function(t,e){for(var r=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,t.words[i-10]=n,0===n&&t.length>10?t.length-=10:t.length-=9},_.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(M,w),n(S,w),n(E,w),E.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(y[t])return y[t];var e;if("k256"===t)e=new _;else if("p224"===t)e=new M;else if("p192"===t)e=new S;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new E}return y[t]=e,e},A.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},A.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")},A.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(f(t,t.umod(this.m)._forceRed(this)),t)},A.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},A.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},A.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},A.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},A.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},A.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},A.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},A.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},A.prototype.isqr=function(t){return this.imul(t,t.clone())},A.prototype.sqr=function(t){return this.mul(t,t)},A.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(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),s=0;!n.isZero()&&0===n.andln(1);)s++,n.iushrn(1);i(!n.isZero());var a=new o(1).toRed(this),h=a.redNeg(),f=this.m.subn(1).iushrn(1),u=this.m.bitLength();for(u=new o(2*u*u).toRed(this);0!==this.pow(u,f).cmp(h);)u.redIAdd(h);for(var c=this.pow(u,n),d=this.pow(t,n.addn(1).iushrn(1)),l=this.pow(t,n),p=s;0!==l.cmp(a);){for(var b=l,m=0;0!==b.cmp(a);m++)b=b.redSqr();i(m<p);var g=this.pow(c,new o(1).iushln(p-m-1));d=d.redMul(g),c=g.redSqr(),l=l.redMul(c),p=m}return d},A.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},A.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],s=0,a=0,h=e.bitLength()%26;for(0===h&&(h=26),i=e.length-1;i>=0;i--){for(var f=e.words[i],u=h-1;u>=0;u--){var c=f>>u&1;n!==r[0]&&(n=this.sqr(n)),0!==c||0!==s?(s<<=1,s|=c,(4===++a||0===i&&0===u)&&(n=this.mul(n,r[s]),a=0,s=0)):a=0}h=26}return n},A.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},A.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new k(t)},n(k,A),k.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},k.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},k.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)},k.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),s=n;return n.cmp(this.m)>=0?s=n.isub(this.m):n.cmpn(0)<0&&(s=n.iadd(this.m)),s._forceRed(this)},k.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r("YuTi")(t))},uzSA:function(t,e,r){"use strict";var i=r("OZ/i"),n=r("86MQ").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.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())+" >"}},vZ2G:function(t,e){t.exports=function(t){for(var e,r=t.length;r--;){if(255!==(e=t.readUInt8(r))){e++,t.writeUInt8(e,r);break}t.writeUInt8(0,r)}}},vcXL:function(t,e,r){"use strict";var i=self.fetch.bind(self);t.exports=i,t.exports.default=t.exports},w8CP:function(t,e,r){"use strict";var i=r("2j6C"),n=r("P7XM");function o(t,e){return 55296===(64512&t.charCodeAt(e))&&(!(e<0||e+1>=t.length)&&56320===(64512&t.charCodeAt(e+1)))}function s(t){return(t>>>24|t>>>8&65280|t<<8&16711680|(255&t)<<24)>>>0}function a(t){return 1===t.length?"0"+t:t}function h(t){return 7===t.length?"0"+t:6===t.length?"00"+t:5===t.length?"000"+t:4===t.length?"0000"+t:3===t.length?"00000"+t:2===t.length?"000000"+t:1===t.length?"0000000"+t:t}e.inherits=n,e.toArray=function(t,e){if(Array.isArray(t))return t.slice();if(!t)return[];var r=[];if("string"===typeof t)if(e){if("hex"===e)for((t=t.replace(/[^a-z0-9]+/gi,"")).length%2!==0&&(t="0"+t),n=0;n<t.length;n+=2)r.push(parseInt(t[n]+t[n+1],16))}else for(var i=0,n=0;n<t.length;n++){var s=t.charCodeAt(n);s<128?r[i++]=s:s<2048?(r[i++]=s>>6|192,r[i++]=63&s|128):o(t,n)?(s=65536+((1023&s)<<10)+(1023&t.charCodeAt(++n)),r[i++]=s>>18|240,r[i++]=s>>12&63|128,r[i++]=s>>6&63|128,r[i++]=63&s|128):(r[i++]=s>>12|224,r[i++]=s>>6&63|128,r[i++]=63&s|128)}else for(n=0;n<t.length;n++)r[n]=0|t[n];return r},e.toHex=function(t){for(var e="",r=0;r<t.length;r++)e+=a(t[r].toString(16));return e},e.htonl=s,e.toHex32=function(t,e){for(var r="",i=0;i<t.length;i++){var n=t[i];"little"===e&&(n=s(n)),r+=h(n.toString(16))}return r},e.zero2=a,e.zero8=h,e.join32=function(t,e,r,n){var o=r-e;i(o%4===0);for(var s=new Array(o/4),a=0,h=e;a<s.length;a++,h+=4){var f;f="big"===n?t[h]<<24|t[h+1]<<16|t[h+2]<<8|t[h+3]:t[h+3]<<24|t[h+2]<<16|t[h+1]<<8|t[h],s[a]=f>>>0}return s},e.split32=function(t,e){for(var r=new Array(4*t.length),i=0,n=0;i<t.length;i++,n+=4){var o=t[i];"big"===e?(r[n]=o>>>24,r[n+1]=o>>>16&255,r[n+2]=o>>>8&255,r[n+3]=255&o):(r[n+3]=o>>>24,r[n+2]=o>>>16&255,r[n+1]=o>>>8&255,r[n]=255&o)}return r},e.rotr32=function(t,e){return t>>>e|t<<32-e},e.rotl32=function(t,e){return t<<e|t>>>32-e},e.sum32=function(t,e){return t+e>>>0},e.sum32_3=function(t,e,r){return t+e+r>>>0},e.sum32_4=function(t,e,r,i){return t+e+r+i>>>0},e.sum32_5=function(t,e,r,i,n){return t+e+r+i+n>>>0},e.sum64=function(t,e,r,i){var n=t[e],o=i+t[e+1]>>>0,s=(o<i?1:0)+r+n;t[e]=s>>>0,t[e+1]=o},e.sum64_hi=function(t,e,r,i){return(e+i>>>0<e?1:0)+t+r>>>0},e.sum64_lo=function(t,e,r,i){return e+i>>>0},e.sum64_4_hi=function(t,e,r,i,n,o,s,a){var h=0,f=e;return h+=(f=f+i>>>0)<e?1:0,h+=(f=f+o>>>0)<o?1:0,t+r+n+s+(h+=(f=f+a>>>0)<a?1:0)>>>0},e.sum64_4_lo=function(t,e,r,i,n,o,s,a){return e+i+o+a>>>0},e.sum64_5_hi=function(t,e,r,i,n,o,s,a,h,f){var u=0,c=e;return u+=(c=c+i>>>0)<e?1:0,u+=(c=c+o>>>0)<o?1:0,u+=(c=c+a>>>0)<a?1:0,t+r+n+s+h+(u+=(c=c+f>>>0)<f?1:0)>>>0},e.sum64_5_lo=function(t,e,r,i,n,o,s,a,h,f){return e+i+o+a+f>>>0},e.rotr64_hi=function(t,e,r){return(e<<32-r|t>>>r)>>>0},e.rotr64_lo=function(t,e,r){return(t<<32-r|e>>>r)>>>0},e.shr64_hi=function(t,e,r){return t>>>r},e.shr64_lo=function(t,e,r){return(t<<32-r|e>>>r)>>>0}},wRn4:function(t,e,r){var i=r("jIre");e.encrypt=function(t,e){var r=i(e,t._prev);return t._prev=t._cipher.encryptBlock(r),t._prev},e.decrypt=function(t,e){var r=t._prev;t._prev=e;var n=t._cipher.decryptBlock(e);return i(n,r)}},wk3p:function(t){t.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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"},"modp18":{"gen":"02","prime":"ffffffffffffffffc90fd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