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2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},o.prototype.toJSON=function t(){return this.toString(16)},o.prototype.toBuffer=function t(e,r){return i(void 0!==s),this.toArrayLike(s,e,r)},o.prototype.toArray=function t(e,r){return this.toArrayLike(Array,e,r)},o.prototype.toArrayLike=function t(e,r,n){var o=this.byteLength(),s=n||Math.max(1,o);i(o<=s,"byte array longer than desired length"),i(s>0,"Requested array length <= 0"),this.strip();var a,h,u="le"===r,f=new e(s),c=this.clone();if(u){for(h=0;!c.isZero();h++)a=c.andln(255),c.iushrn(8),f[h]=a;for(;h<s;h++)f[h]=0}else{for(h=0;h<s-o;h++)f[h]=0;for(h=0;!c.isZero();h++)a=c.andln(255),c.iushrn(8),f[s-h-1]=a}return f},Math.clz32?o.prototype._countBits=function t(e){return 32-Math.clz32(e)}:o.prototype._countBits=function t(e){var r=e,i=0;return r>=4096&&(i+=13,r>>>=13),r>=64&&(i+=7,r>>>=7),r>=8&&(i+=4,r>>>=4),r>=2&&(i+=2,r>>>=2),i+r},o.prototype._zeroBits=function t(e){if(0===e)return 26;var r=e,i=0;return 0==(8191&r)&&(i+=13,r>>>=13),0==(127&r)&&(i+=7,r>>>=7),0==(15&r)&&(i+=4,r>>>=4),0==(3&r)&&(i+=2,r>>>=2),0==(1&r)&&i++,i},o.prototype.bitLength=function t(){var e=this.words[this.length-1],r=this._countBits(e);return 26*(this.length-1)+r},o.prototype.zeroBits=function t(){if(this.isZero())return 0;for(var e=0,r=0;r<this.length;r++){var i=this._zeroBits(this.words[r]);if(e+=i,26!==i)break}return e},o.prototype.byteLength=function t(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function t(e){return 0!==this.negative?this.abs().inotn(e).iaddn(1):this.clone()},o.prototype.fromTwos=function t(e){return this.testn(e-1)?this.notn(e).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function t(){return 0!==this.negative},o.prototype.neg=function t(){return this.clone().ineg()},o.prototype.ineg=function t(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function t(e){for(;this.length<e.length;)this.words[this.length++]=0;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]|e.words[r];return this.strip()},o.prototype.ior=function t(e){return i(0==(this.negative|e.negative)),this.iuor(e)},o.prototype.or=function t(e){return this.length>e.length?this.clone().ior(e):e.clone().ior(this)},o.prototype.uor=function t(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},o.prototype.iuand=function t(e){var r;r=this.length>e.length?e:this;for(var i=0;i<r.length;i++)this.words[i]=this.words[i]&e.words[i];return this.length=r.length,this.strip()},o.prototype.iand=function t(e){return i(0==(this.negative|e.negative)),this.iuand(e)},o.prototype.and=function t(e){return this.length>e.length?this.clone().iand(e):e.clone().iand(this)},o.prototype.uand=function t(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},o.prototype.iuxor=function t(e){var r,i;this.length>e.length?(r=this,i=e):(r=e,i=this);for(var n=0;n<i.length;n++)this.words[n]=r.words[n]^i.words[n];if(this!==r)for(;n<r.length;n++)this.words[n]=r.words[n];return this.length=r.length,this.strip()},o.prototype.ixor=function t(e){return i(0==(this.negative|e.negative)),this.iuxor(e)},o.prototype.xor=function t(e){return this.length>e.length?this.clone().ixor(e):e.clone().ixor(this)},o.prototype.uxor=function t(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},o.prototype.inotn=function t(e){i("number"==typeof e&&e>=0);var r=0|Math.ceil(e/26),n=e%26;this._expand(r),n>0&&r--;for(var o=0;o<r;o++)this.words[o]=67108863&~this.words[o];return n>0&&(this.words[o]=~this.words[o]&67108863>>26-n),this.strip()},o.prototype.notn=function t(e){return this.clone().inotn(e)},o.prototype.setn=function t(e,r){i("number"==typeof e&&e>=0);var n=e/26|0,o=e%26;return this._expand(n+1),this.words[n]=r?this.words[n]|1<<o:this.words[n]&~(1<<o),this.strip()},o.prototype.iadd=function t(e){var r,i,n;if(0!==this.negative&&0===e.negative)return this.negative=0,r=this.isub(e),this.negative^=1,this._normSign();if(0===this.negative&&0!==e.negative)return e.negative=0,r=this.isub(e),e.negative=1,r._normSign();this.length>e.length?(i=this,n=e):(i=e,n=this);for(var o=0,s=0;s<n.length;s++)r=(0|i.words[s])+(0|n.words[s])+o,this.words[s]=67108863&r,o=r>>>26;for(;0!==o&&s<i.length;s++)r=(0|i.words[s])+o,this.words[s]=67108863&r,o=r>>>26;if(this.length=i.length,0!==o)this.words[this.length]=o,this.length++;else if(i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this},o.prototype.add=function t(e){var r;return 0!==e.negative&&0===this.negative?(e.negative=0,r=this.sub(e),e.negative^=1,r):0===e.negative&&0!==this.negative?(this.negative=0,r=e.sub(this),this.negative=1,r):this.length>e.length?this.clone().iadd(e):e.clone().iadd(this)},o.prototype.isub=function t(e){if(0!==e.negative){e.negative=0;var r=this.iadd(e);return e.negative=1,r._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var i,n,o=this.cmp(e);if(0===o)return this.negative=0,this.length=1,this.words[0]=0,this;o>0?(i=this,n=e):(i=e,n=this);for(var s=0,a=0;a<n.length;a++)s=(r=(0|i.words[a])-(0|n.words[a])+s)>>26,this.words[a]=67108863&r;for(;0!==s&&a<i.length;a++)s=(r=(0|i.words[a])+s)>>26,this.words[a]=67108863&r;if(0===s&&a<i.length&&i!==this)for(;a<i.length;a++)this.words[a]=i.words[a];return this.length=Math.max(this.length,a),i!==this&&(this.negative=1),this.strip()},o.prototype.sub=function t(e){return this.clone().isub(e)};var p=function t(e,r,i){var n,o,s,a=e.words,h=r.words,u=i.words,f=0,c=0|a[0],l=8191&c,d=c>>>13,p=0|a[1],m=8191&p,g=p>>>13,v=0|a[2],b=8191&v,y=v>>>13,w=0|a[3],_=8191&w,M=w>>>13,S=0|a[4],k=8191&S,E=S>>>13,R=0|a[5],A=8191&R,x=R>>>13,T=0|a[6],P=8191&T,I=T>>>13,L=0|a[7],O=8191&L,B=L>>>13,j=0|a[8],C=8191&j,U=j>>>13,N=0|a[9],q=8191&N,D=N>>>13,z=0|h[0],F=8191&z,W=z>>>13,H=0|h[1],K=8191&H,Z=H>>>13,V=0|h[2],J=8191&V,Y=V>>>13,G=0|h[3],X=8191&G,Q=G>>>13,$=0|h[4],tt=8191&$,et=$>>>13,rt=0|h[5],it=8191&rt,nt=rt>>>13,ot=0|h[6],st=8191&ot,at=ot>>>13,ht=0|h[7],ut=8191&ht,ft=ht>>>13,ct=0|h[8],lt=8191&ct,dt=ct>>>13,pt=0|h[9],mt=8191&pt,gt=pt>>>13;i.negative=e.negative^r.negative,i.length=19;var vt=(f+(n=Math.imul(l,F))|0)+((8191&(o=(o=Math.imul(l,W))+Math.imul(d,F)|0))<<13)|0;f=((s=Math.imul(d,W))+(o>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(m,F),o=(o=Math.imul(m,W))+Math.imul(g,F)|0,s=Math.imul(g,W);var bt=(f+(n=n+Math.imul(l,K)|0)|0)+((8191&(o=(o=o+Math.imul(l,Z)|0)+Math.imul(d,K)|0))<<13)|0;f=((s=s+Math.imul(d,Z)|0)+(o>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(b,F),o=(o=Math.imul(b,W))+Math.imul(y,F)|0,s=Math.imul(y,W),n=n+Math.imul(m,K)|0,o=(o=o+Math.imul(m,Z)|0)+Math.imul(g,K)|0,s=s+Math.imul(g,Z)|0;var yt=(f+(n=n+Math.imul(l,J)|0)|0)+((8191&(o=(o=o+Math.imul(l,Y)|0)+Math.imul(d,J)|0))<<13)|0;f=((s=s+Math.imul(d,Y)|0)+(o>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(_,F),o=(o=Math.imul(_,W))+Math.imul(M,F)|0,s=Math.imul(M,W),n=n+Math.imul(b,K)|0,o=(o=o+Math.imul(b,Z)|0)+Math.imul(y,K)|0,s=s+Math.imul(y,Z)|0,n=n+Math.imul(m,J)|0,o=(o=o+Math.imul(m,Y)|0)+Math.imul(g,J)|0,s=s+Math.imul(g,Y)|0;var wt=(f+(n=n+Math.imul(l,X)|0)|0)+((8191&(o=(o=o+Math.imul(l,Q)|0)+Math.imul(d,X)|0))<<13)|0;f=((s=s+Math.imul(d,Q)|0)+(o>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(k,F),o=(o=Math.imul(k,W))+Math.imul(E,F)|0,s=Math.imul(E,W),n=n+Math.imul(_,K)|0,o=(o=o+Math.imul(_,Z)|0)+Math.imul(M,K)|0,s=s+Math.imul(M,Z)|0,n=n+Math.imul(b,J)|0,o=(o=o+Math.imul(b,Y)|0)+Math.imul(y,J)|0,s=s+Math.imul(y,Y)|0,n=n+Math.imul(m,X)|0,o=(o=o+Math.imul(m,Q)|0)+Math.imul(g,X)|0,s=s+Math.imul(g,Q)|0;var _t=(f+(n=n+Math.imul(l,tt)|0)|0)+((8191&(o=(o=o+Math.imul(l,et)|0)+Math.imul(d,tt)|0))<<13)|0;f=((s=s+Math.imul(d,et)|0)+(o>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(A,F),o=(o=Math.imul(A,W))+Math.imul(x,F)|0,s=Math.imul(x,W),n=n+Math.imul(k,K)|0,o=(o=o+Math.imul(k,Z)|0)+Math.imul(E,K)|0,s=s+Math.imul(E,Z)|0,n=n+Math.imul(_,J)|0,o=(o=o+Math.imul(_,Y)|0)+Math.imul(M,J)|0,s=s+Math.imul(M,Y)|0,n=n+Math.imul(b,X)|0,o=(o=o+Math.imul(b,Q)|0)+Math.imul(y,X)|0,s=s+Math.imul(y,Q)|0,n=n+Math.imul(m,tt)|0,o=(o=o+Math.imul(m,et)|0)+Math.imul(g,tt)|0,s=s+Math.imul(g,et)|0;var Mt=(f+(n=n+Math.imul(l,it)|0)|0)+((8191&(o=(o=o+Math.imul(l,nt)|0)+Math.imul(d,it)|0))<<13)|0;f=((s=s+Math.imul(d,nt)|0)+(o>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(P,F),o=(o=Math.imul(P,W))+Math.imul(I,F)|0,s=Math.imul(I,W),n=n+Math.imul(A,K)|0,o=(o=o+Math.imul(A,Z)|0)+Math.imul(x,K)|0,s=s+Math.imul(x,Z)|0,n=n+Math.imul(k,J)|0,o=(o=o+Math.imul(k,Y)|0)+Math.imul(E,J)|0,s=s+Math.imul(E,Y)|0,n=n+Math.imul(_,X)|0,o=(o=o+Math.imul(_,Q)|0)+Math.imul(M,X)|0,s=s+Math.imul(M,Q)|0,n=n+Math.imul(b,tt)|0,o=(o=o+Math.imul(b,et)|0)+Math.imul(y,tt)|0,s=s+Math.imul(y,et)|0,n=n+Math.imul(m,it)|0,o=(o=o+Math.imul(m,nt)|0)+Math.imul(g,it)|0,s=s+Math.imul(g,nt)|0;var St=(f+(n=n+Math.imul(l,st)|0)|0)+((8191&(o=(o=o+Math.imul(l,at)|0)+Math.imul(d,st)|0))<<13)|0;f=((s=s+Math.imul(d,at)|0)+(o>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(O,F),o=(o=Math.imul(O,W))+Math.imul(B,F)|0,s=Math.imul(B,W),n=n+Math.imul(P,K)|0,o=(o=o+Math.imul(P,Z)|0)+Math.imul(I,K)|0,s=s+Math.imul(I,Z)|0,n=n+Math.imul(A,J)|0,o=(o=o+Math.imul(A,Y)|0)+Math.imul(x,J)|0,s=s+Math.imul(x,Y)|0,n=n+Math.imul(k,X)|0,o=(o=o+Math.imul(k,Q)|0)+Math.imul(E,X)|0,s=s+Math.imul(E,Q)|0,n=n+Math.imul(_,tt)|0,o=(o=o+Math.imul(_,et)|0)+Math.imul(M,tt)|0,s=s+Math.imul(M,et)|0,n=n+Math.imul(b,it)|0,o=(o=o+Math.imul(b,nt)|0)+Math.imul(y,it)|0,s=s+Math.imul(y,nt)|0,n=n+Math.imul(m,st)|0,o=(o=o+Math.imul(m,at)|0)+Math.imul(g,st)|0,s=s+Math.imul(g,at)|0;var kt=(f+(n=n+Math.imul(l,ut)|0)|0)+((8191&(o=(o=o+Math.imul(l,ft)|0)+Math.imul(d,ut)|0))<<13)|0;f=((s=s+Math.imul(d,ft)|0)+(o>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(C,F),o=(o=Math.imul(C,W))+Math.imul(U,F)|0,s=Math.imul(U,W),n=n+Math.imul(O,K)|0,o=(o=o+Math.imul(O,Z)|0)+Math.imul(B,K)|0,s=s+Math.imul(B,Z)|0,n=n+Math.imul(P,J)|0,o=(o=o+Math.imul(P,Y)|0)+Math.imul(I,J)|0,s=s+Math.imul(I,Y)|0,n=n+Math.imul(A,X)|0,o=(o=o+Math.imul(A,Q)|0)+Math.imul(x,X)|0,s=s+Math.imul(x,Q)|0,n=n+Math.imul(k,tt)|0,o=(o=o+Math.imul(k,et)|0)+Math.imul(E,tt)|0,s=s+Math.imul(E,et)|0,n=n+Math.imul(_,it)|0,o=(o=o+Math.imul(_,nt)|0)+Math.imul(M,it)|0,s=s+Math.imul(M,nt)|0,n=n+Math.imul(b,st)|0,o=(o=o+Math.imul(b,at)|0)+Math.imul(y,st)|0,s=s+Math.imul(y,at)|0,n=n+Math.imul(m,ut)|0,o=(o=o+Math.imul(m,ft)|0)+Math.imul(g,ut)|0,s=s+Math.imul(g,ft)|0;var Et=(f+(n=n+Math.imul(l,lt)|0)|0)+((8191&(o=(o=o+Math.imul(l,dt)|0)+Math.imul(d,lt)|0))<<13)|0;f=((s=s+Math.imul(d,dt)|0)+(o>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(q,F),o=(o=Math.imul(q,W))+Math.imul(D,F)|0,s=Math.imul(D,W),n=n+Math.imul(C,K)|0,o=(o=o+Math.imul(C,Z)|0)+Math.imul(U,K)|0,s=s+Math.imul(U,Z)|0,n=n+Math.imul(O,J)|0,o=(o=o+Math.imul(O,Y)|0)+Math.imul(B,J)|0,s=s+Math.imul(B,Y)|0,n=n+Math.imul(P,X)|0,o=(o=o+Math.imul(P,Q)|0)+Math.imul(I,X)|0,s=s+Math.imul(I,Q)|0,n=n+Math.imul(A,tt)|0,o=(o=o+Math.imul(A,et)|0)+Math.imul(x,tt)|0,s=s+Math.imul(x,et)|0,n=n+Math.imul(k,it)|0,o=(o=o+Math.imul(k,nt)|0)+Math.imul(E,it)|0,s=s+Math.imul(E,nt)|0,n=n+Math.imul(_,st)|0,o=(o=o+Math.imul(_,at)|0)+Math.imul(M,st)|0,s=s+Math.imul(M,at)|0,n=n+Math.imul(b,ut)|0,o=(o=o+Math.imul(b,ft)|0)+Math.imul(y,ut)|0,s=s+Math.imul(y,ft)|0,n=n+Math.imul(m,lt)|0,o=(o=o+Math.imul(m,dt)|0)+Math.imul(g,lt)|0,s=s+Math.imul(g,dt)|0;var Rt=(f+(n=n+Math.imul(l,mt)|0)|0)+((8191&(o=(o=o+Math.imul(l,gt)|0)+Math.imul(d,mt)|0))<<13)|0;f=((s=s+Math.imul(d,gt)|0)+(o>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(q,K),o=(o=Math.imul(q,Z))+Math.imul(D,K)|0,s=Math.imul(D,Z),n=n+Math.imul(C,J)|0,o=(o=o+Math.imul(C,Y)|0)+Math.imul(U,J)|0,s=s+Math.imul(U,Y)|0,n=n+Math.imul(O,X)|0,o=(o=o+Math.imul(O,Q)|0)+Math.imul(B,X)|0,s=s+Math.imul(B,Q)|0,n=n+Math.imul(P,tt)|0,o=(o=o+Math.imul(P,et)|0)+Math.imul(I,tt)|0,s=s+Math.imul(I,et)|0,n=n+Math.imul(A,it)|0,o=(o=o+Math.imul(A,nt)|0)+Math.imul(x,it)|0,s=s+Math.imul(x,nt)|0,n=n+Math.imul(k,st)|0,o=(o=o+Math.imul(k,at)|0)+Math.imul(E,st)|0,s=s+Math.imul(E,at)|0,n=n+Math.imul(_,ut)|0,o=(o=o+Math.imul(_,ft)|0)+Math.imul(M,ut)|0,s=s+Math.imul(M,ft)|0,n=n+Math.imul(b,lt)|0,o=(o=o+Math.imul(b,dt)|0)+Math.imul(y,lt)|0,s=s+Math.imul(y,dt)|0;var At=(f+(n=n+Math.imul(m,mt)|0)|0)+((8191&(o=(o=o+Math.imul(m,gt)|0)+Math.imul(g,mt)|0))<<13)|0;f=((s=s+Math.imul(g,gt)|0)+(o>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(q,J),o=(o=Math.imul(q,Y))+Math.imul(D,J)|0,s=Math.imul(D,Y),n=n+Math.imul(C,X)|0,o=(o=o+Math.imul(C,Q)|0)+Math.imul(U,X)|0,s=s+Math.imul(U,Q)|0,n=n+Math.imul(O,tt)|0,o=(o=o+Math.imul(O,et)|0)+Math.imul(B,tt)|0,s=s+Math.imul(B,et)|0,n=n+Math.imul(P,it)|0,o=(o=o+Math.imul(P,nt)|0)+Math.imul(I,it)|0,s=s+Math.imul(I,nt)|0,n=n+Math.imul(A,st)|0,o=(o=o+Math.imul(A,at)|0)+Math.imul(x,st)|0,s=s+Math.imul(x,at)|0,n=n+Math.imul(k,ut)|0,o=(o=o+Math.imul(k,ft)|0)+Math.imul(E,ut)|0,s=s+Math.imul(E,ft)|0,n=n+Math.imul(_,lt)|0,o=(o=o+Math.imul(_,dt)|0)+Math.imul(M,lt)|0,s=s+Math.imul(M,dt)|0;var xt=(f+(n=n+Math.imul(b,mt)|0)|0)+((8191&(o=(o=o+Math.imul(b,gt)|0)+Math.imul(y,mt)|0))<<13)|0;f=((s=s+Math.imul(y,gt)|0)+(o>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(q,X),o=(o=Math.imul(q,Q))+Math.imul(D,X)|0,s=Math.imul(D,Q),n=n+Math.imul(C,tt)|0,o=(o=o+Math.imul(C,et)|0)+Math.imul(U,tt)|0,s=s+Math.imul(U,et)|0,n=n+Math.imul(O,it)|0,o=(o=o+Math.imul(O,nt)|0)+Math.imul(B,it)|0,s=s+Math.imul(B,nt)|0,n=n+Math.imul(P,st)|0,o=(o=o+Math.imul(P,at)|0)+Math.imul(I,st)|0,s=s+Math.imul(I,at)|0,n=n+Math.imul(A,ut)|0,o=(o=o+Math.imul(A,ft)|0)+Math.imul(x,ut)|0,s=s+Math.imul(x,ft)|0,n=n+Math.imul(k,lt)|0,o=(o=o+Math.imul(k,dt)|0)+Math.imul(E,lt)|0,s=s+Math.imul(E,dt)|0;var Tt=(f+(n=n+Math.imul(_,mt)|0)|0)+((8191&(o=(o=o+Math.imul(_,gt)|0)+Math.imul(M,mt)|0))<<13)|0;f=((s=s+Math.imul(M,gt)|0)+(o>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(q,tt),o=(o=Math.imul(q,et))+Math.imul(D,tt)|0,s=Math.imul(D,et),n=n+Math.imul(C,it)|0,o=(o=o+Math.imul(C,nt)|0)+Math.imul(U,it)|0,s=s+Math.imul(U,nt)|0,n=n+Math.imul(O,st)|0,o=(o=o+Math.imul(O,at)|0)+Math.imul(B,st)|0,s=s+Math.imul(B,at)|0,n=n+Math.imul(P,ut)|0,o=(o=o+Math.imul(P,ft)|0)+Math.imul(I,ut)|0,s=s+Math.imul(I,ft)|0,n=n+Math.imul(A,lt)|0,o=(o=o+Math.imul(A,dt)|0)+Math.imul(x,lt)|0,s=s+Math.imul(x,dt)|0;var Pt=(f+(n=n+Math.imul(k,mt)|0)|0)+((8191&(o=(o=o+Math.imul(k,gt)|0)+Math.imul(E,mt)|0))<<13)|0;f=((s=s+Math.imul(E,gt)|0)+(o>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(q,it),o=(o=Math.imul(q,nt))+Math.imul(D,it)|0,s=Math.imul(D,nt),n=n+Math.imul(C,st)|0,o=(o=o+Math.imul(C,at)|0)+Math.imul(U,st)|0,s=s+Math.imul(U,at)|0,n=n+Math.imul(O,ut)|0,o=(o=o+Math.imul(O,ft)|0)+Math.imul(B,ut)|0,s=s+Math.imul(B,ft)|0,n=n+Math.imul(P,lt)|0,o=(o=o+Math.imul(P,dt)|0)+Math.imul(I,lt)|0,s=s+Math.imul(I,dt)|0;var It=(f+(n=n+Math.imul(A,mt)|0)|0)+((8191&(o=(o=o+Math.imul(A,gt)|0)+Math.imul(x,mt)|0))<<13)|0;f=((s=s+Math.imul(x,gt)|0)+(o>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(q,st),o=(o=Math.imul(q,at))+Math.imul(D,st)|0,s=Math.imul(D,at),n=n+Math.imul(C,ut)|0,o=(o=o+Math.imul(C,ft)|0)+Math.imul(U,ut)|0,s=s+Math.imul(U,ft)|0,n=n+Math.imul(O,lt)|0,o=(o=o+Math.imul(O,dt)|0)+Math.imul(B,lt)|0,s=s+Math.imul(B,dt)|0;var Lt=(f+(n=n+Math.imul(P,mt)|0)|0)+((8191&(o=(o=o+Math.imul(P,gt)|0)+Math.imul(I,mt)|0))<<13)|0;f=((s=s+Math.imul(I,gt)|0)+(o>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(q,ut),o=(o=Math.imul(q,ft))+Math.imul(D,ut)|0,s=Math.imul(D,ft),n=n+Math.imul(C,lt)|0,o=(o=o+Math.imul(C,dt)|0)+Math.imul(U,lt)|0,s=s+Math.imul(U,dt)|0;var Ot=(f+(n=n+Math.imul(O,mt)|0)|0)+((8191&(o=(o=o+Math.imul(O,gt)|0)+Math.imul(B,mt)|0))<<13)|0;f=((s=s+Math.imul(B,gt)|0)+(o>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(q,lt),o=(o=Math.imul(q,dt))+Math.imul(D,lt)|0,s=Math.imul(D,dt);var Bt=(f+(n=n+Math.imul(C,mt)|0)|0)+((8191&(o=(o=o+Math.imul(C,gt)|0)+Math.imul(U,mt)|0))<<13)|0;f=((s=s+Math.imul(U,gt)|0)+(o>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var jt=(f+(n=Math.imul(q,mt))|0)+((8191&(o=(o=Math.imul(q,gt))+Math.imul(D,mt)|0))<<13)|0;return f=((s=Math.imul(D,gt))+(o>>>13)|0)+(jt>>>26)|0,jt&=67108863,u[0]=vt,u[1]=bt,u[2]=yt,u[3]=wt,u[4]=_t,u[5]=Mt,u[6]=St,u[7]=kt,u[8]=Et,u[9]=Rt,u[10]=At,u[11]=xt,u[12]=Tt,u[13]=Pt,u[14]=It,u[15]=Lt,u[16]=Ot,u[17]=Bt,u[18]=jt,0!==f&&(u[19]=f,i.length++),i};function m(t,e,r){return(new g).mulp(t,e,r)}function g(t,e){this.x=t,this.y=e}Math.imul||(p=d),o.prototype.mulTo=function t(e,r){var i=this.length+e.length;return 10===this.length&&10===e.length?p(this,e,r):i<63?d(this,e,r):i<1024?function n(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),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,c=(0|t.words[f])*(0|e.words[u]),l=67108863&c;a=67108863&(l=l+a|0),n+=(s=(s=s+(c/67108864|0)|0)+(l>>>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,e,r):m(this,e,r)},g.prototype.makeRBT=function t(e){for(var r=new Array(e),i=o.prototype._countBits(e)-1,n=0;n<e;n++)r[n]=this.revBin(n,i,e);return r},g.prototype.revBin=function t(e,r,i){if(0===e||e===i-1)return e;for(var n=0,o=0;o<r;o++)n|=(1&e)<<r-o-1,e>>=1;return n},g.prototype.permute=function t(e,r,i,n,o,s){for(var a=0;a<s;a++)n[a]=r[e[a]],o[a]=i[e[a]]},g.prototype.transform=function t(e,r,i,n,o,s){this.permute(s,e,r,i,n,o);for(var a=1;a<o;a<<=1)for(var h=a<<1,u=Math.cos(2*Math.PI/h),f=Math.sin(2*Math.PI/h),c=0;c<o;c+=h)for(var l=u,d=f,p=0;p<a;p++){var m=i[c+p],g=n[c+p],v=i[c+p+a],b=n[c+p+a],y=l*v-d*b;b=l*b+d*v,v=y,i[c+p]=m+v,n[c+p]=g+b,i[c+p+a]=m-v,n[c+p+a]=g-b,p!==h&&(y=u*l-f*d,d=u*d+f*l,l=y)}},g.prototype.guessLen13b=function t(e,r){var i=1|Math.max(r,e),n=1&i,o=0;for(i=i/2|0;i;i>>>=1)o++;return 1<<o+1+n},g.prototype.conjugate=function t(e,r,i){if(!(i<=1))for(var n=0;n<i/2;n++){var o=e[n];e[n]=e[i-n-1],e[i-n-1]=o,o=r[n],r[n]=-r[i-n-1],r[i-n-1]=-o}},g.prototype.normalize13b=function t(e,r){for(var i=0,n=0;n<r/2;n++){var o=8192*Math.round(e[2*n+1]/r)+Math.round(e[2*n]/r)+i;e[n]=67108863&o,i=o<67108864?0:o/67108864|0}return e},g.prototype.convert13b=function t(e,r,n,o){for(var s=0,a=0;a<r;a++)s+=0|e[a],n[2*a]=8191&s,s>>>=13,n[2*a+1]=8191&s,s>>>=13;for(a=2*r;a<o;++a)n[a]=0;i(0===s),i(0==(-8192&s))},g.prototype.stub=function t(e){for(var r=new Array(e),i=0;i<e;i++)r[i]=0;return r},g.prototype.mulp=function t(e,r,i){var n=2*this.guessLen13b(e.length,r.length),o=this.makeRBT(n),s=this.stub(n),a=new Array(n),h=new Array(n),u=new Array(n),f=new Array(n),c=new Array(n),l=new Array(n),d=i.words;d.length=n,this.convert13b(e.words,e.length,a,n),this.convert13b(r.words,r.length,f,n),this.transform(a,s,h,u,n,o),this.transform(f,s,c,l,n,o);for(var p=0;p<n;p++){var m=h[p]*c[p]-u[p]*l[p];u[p]=h[p]*l[p]+u[p]*c[p],h[p]=m}return this.conjugate(h,u,n),this.transform(h,u,d,s,n,o),this.conjugate(d,s,n),this.normalize13b(d,n),i.negative=e.negative^r.negative,i.length=e.length+r.length,i.strip()},o.prototype.mul=function t(e){var r=new o(null);return r.words=new Array(this.length+e.length),this.mulTo(e,r)},o.prototype.mulf=function t(e){var r=new o(null);return r.words=new Array(this.length+e.length),m(this,e,r)},o.prototype.imul=function t(e){return this.clone().mulTo(e,this)},o.prototype.imuln=function t(e){i("number"==typeof e),i(e<67108864);for(var r=0,n=0;n<this.length;n++){var o=(0|this.words[n])*e,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++),this},o.prototype.muln=function t(e){return this.clone().imuln(e)},o.prototype.sqr=function t(){return this.mul(this)},o.prototype.isqr=function t(){return this.imul(this.clone())},o.prototype.pow=function t(e){var r=function i(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}(e);if(0===r.length)return new o(1);for(var n=this,s=0;s<r.length&&0===r[s];s++,n=n.sqr());if(++s<r.length)for(var a=n.sqr();s<r.length;s++,a=a.sqr())0!==r[s]&&(n=n.mul(a));return n},o.prototype.iushln=function t(e){i("number"==typeof e&&e>=0);var r,n=e%26,o=(e-n)/26,s=67108863>>>26-n<<26-n;if(0!==n){var a=0;for(r=0;r<this.length;r++){var h=this.words[r]&s,u=(0|this.words[r])-h<<n;this.words[r]=u|a,a=h>>>26-n}a&&(this.words[r]=a,this.length++)}if(0!==o){for(r=this.length-1;r>=0;r--)this.words[r+o]=this.words[r];for(r=0;r<o;r++)this.words[r]=0;this.length+=o}return this.strip()},o.prototype.ishln=function t(e){return i(0===this.negative),this.iushln(e)},o.prototype.iushrn=function t(e,r,n){var o;i("number"==typeof e&&e>=0),o=r?(r-r%26)/26:0;var s=e%26,a=Math.min((e-s)/26,this.length),h=67108863^67108863>>>s<<s,u=n;if(o-=a,o=Math.max(0,o),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var c=0;for(f=this.length-1;f>=0&&(0!==c||f>=o);f--){var l=0|this.words[f];this.words[f]=c<<26-s|l>>>s,c=l&h}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function t(e,r,n){return i(0===this.negative),this.iushrn(e,r,n)},o.prototype.shln=function t(e){return this.clone().ishln(e)},o.prototype.ushln=function t(e){return this.clone().iushln(e)},o.prototype.shrn=function t(e){return this.clone().ishrn(e)},o.prototype.ushrn=function t(e){return this.clone().iushrn(e)},o.prototype.testn=function t(e){i("number"==typeof e&&e>=0);var r=e%26,n=(e-r)/26,o=1<<r;return!(this.length<=n)&&!!(this.words[n]&o)},o.prototype.imaskn=function t(e){i("number"==typeof e&&e>=0);var r=e%26,n=(e-r)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==r&&n++,this.length=Math.min(n,this.length),0!==r){var o=67108863^67108863>>>r<<r;this.words[this.length-1]&=o}return this.strip()},o.prototype.maskn=function t(e){return this.clone().imaskn(e)},o.prototype.iaddn=function t(e){return i("number"==typeof e),i(e<67108864),e<0?this.isubn(-e):0!==this.negative?1===this.length&&(0|this.words[0])<e?(this.words[0]=e-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(e),this.negative=1,this):this._iaddn(e)},o.prototype._iaddn=function t(e){this.words[0]+=e;for(var r=0;r<this.length&&this.words[r]>=67108864;r++)this.words[r]-=67108864,r===this.length-1?this.words[r+1]=1:this.words[r+1]++;return this.length=Math.max(this.length,r+1),this},o.prototype.isubn=function t(e){if(i("number"==typeof e),i(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var r=0;r<this.length&&this.words[r]<0;r++)this.words[r]+=67108864,this.words[r+1]-=1;return this.strip()},o.prototype.addn=function t(e){return this.clone().iaddn(e)},o.prototype.subn=function t(e){return this.clone().isubn(e)},o.prototype.iabs=function t(){return this.negative=0,this},o.prototype.abs=function t(){return this.clone().iabs()},o.prototype._ishlnsubmul=function t(e,r,n){var o,s,a=e.length+n;this._expand(a);var h=0;for(o=0;o<e.length;o++){s=(0|this.words[o+n])+h;var u=(0|e.words[o])*r;h=((s-=67108863&u)>>26)-(u/67108864|0),this.words[o+n]=67108863&s}for(;o<this.length-n;o++)h=(s=(0|this.words[o+n])+h)>>26,this.words[o+n]=67108863&s;if(0===h)return this.strip();for(i(-1===h),h=0,o=0;o<this.length;o++)h=(s=-(0|this.words[o])+h)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},o.prototype._wordDiv=function t(e,r){var i=(this.length,e.length),n=this.clone(),s=e,a=0|s.words[s.length-1];0!==(i=26-this._countBits(a))&&(s=s.ushln(i),n.iushln(i),a=0|s.words[s.length-1]);var h,u=n.length-s.length;if("mod"!==r){(h=new o(null)).length=u+1,h.words=new Array(h.length);for(var f=0;f<h.length;f++)h.words[f]=0}var c=n.clone()._ishlnsubmul(s,1,u);0===c.negative&&(n=c,h&&(h.words[u]=1));for(var l=u-1;l>=0;l--){var d=67108864*(0|n.words[s.length+l])+(0|n.words[s.length+l-1]);for(d=Math.min(d/a|0,67108863),n._ishlnsubmul(s,d,l);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(s,1,l),n.isZero()||(n.negative^=1);h&&(h.words[l]=d)}return h&&h.strip(),n.strip(),"div"!==r&&0!==i&&n.iushrn(i),{div:h||null,mod:n}},o.prototype.divmod=function t(e,r,n){return i(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(h=this.neg().divmod(e,r),"mod"!==r&&(s=h.div.neg()),"div"!==r&&(a=h.mod.neg(),n&&0!==a.negative&&a.iadd(e)),{div:s,mod:a}):0===this.negative&&0!==e.negative?(h=this.divmod(e.neg(),r),"mod"!==r&&(s=h.div.neg()),{div:s,mod:h.mod}):0!=(this.negative&e.negative)?(h=this.neg().divmod(e.neg(),r),"div"!==r&&(a=h.mod.neg(),n&&0!==a.negative&&a.isub(e)),{div:h.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===r?{div:this.divn(e.words[0]),mod:null}:"mod"===r?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,r);var s,a,h},o.prototype.div=function t(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function t(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function t(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function t(e){var r=this.divmod(e);if(r.mod.isZero())return r.div;var i=0!==r.div.negative?r.mod.isub(e):r.mod,n=e.ushrn(1),o=e.andln(1),s=i.cmp(n);return s<0||1===o&&0===s?r.div:0!==r.div.negative?r.div.isubn(1):r.div.iaddn(1)},o.prototype.modn=function t(e){i(e<=67108863);for(var r=(1<<26)%e,n=0,o=this.length-1;o>=0;o--)n=(r*n+(0|this.words[o]))%e;return n},o.prototype.idivn=function t(e){i(e<=67108863);for(var r=0,n=this.length-1;n>=0;n--){var o=(0|this.words[n])+67108864*r;this.words[n]=o/e|0,r=o%e}return this.strip()},o.prototype.divn=function t(e){return this.clone().idivn(e)},o.prototype.egcd=function t(e){i(0===e.negative),i(!e.isZero());var r=this,n=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var s=new o(1),a=new o(0),h=new o(0),u=new o(1),f=0;r.isEven()&&n.isEven();)r.iushrn(1),n.iushrn(1),++f;for(var c=n.clone(),l=r.clone();!r.isZero();){for(var d=0,p=1;0==(r.words[0]&p)&&d<26;++d,p<<=1);if(d>0)for(r.iushrn(d);d-- >0;)(s.isOdd()||a.isOdd())&&(s.iadd(c),a.isub(l)),s.iushrn(1),a.iushrn(1);for(var m=0,g=1;0==(n.words[0]&g)&&m<26;++m,g<<=1);if(m>0)for(n.iushrn(m);m-- >0;)(h.isOdd()||u.isOdd())&&(h.iadd(c),u.isub(l)),h.iushrn(1),u.iushrn(1);r.cmp(n)>=0?(r.isub(n),s.isub(h),a.isub(u)):(n.isub(r),h.isub(s),u.isub(a))}return{a:h,b:u,gcd:n.iushln(f)}},o.prototype._invmp=function t(e){i(0===e.negative),i(!e.isZero());var r=this,n=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var s,a=new o(1),h=new o(0),u=n.clone();r.cmpn(1)>0&&n.cmpn(1)>0;){for(var f=0,c=1;0==(r.words[0]&c)&&f<26;++f,c<<=1);if(f>0)for(r.iushrn(f);f-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var l=0,d=1;0==(n.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(n.iushrn(l);l-- >0;)h.isOdd()&&h.iadd(u),h.iushrn(1);r.cmp(n)>=0?(r.isub(n),a.isub(h)):(n.isub(r),h.isub(a))}return(s=0===r.cmpn(1)?a:h).cmpn(0)<0&&s.iadd(e),s},o.prototype.gcd=function t(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var r=this.clone(),i=e.clone();r.negative=0,i.negative=0;for(var n=0;r.isEven()&&i.isEven();n++)r.iushrn(1),i.iushrn(1);for(;;){for(;r.isEven();)r.iushrn(1);for(;i.isEven();)i.iushrn(1);var o=r.cmp(i);if(o<0){var s=r;r=i,i=s}else if(0===o||0===i.cmpn(1))break;r.isub(i)}return i.iushln(n)},o.prototype.invm=function t(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function t(){return 0==(1&this.words[0])},o.prototype.isOdd=function t(){return 1==(1&this.words[0])},o.prototype.andln=function t(e){return this.words[0]&e},o.prototype.bincn=function t(e){i("number"==typeof e);var r=e%26,n=(e-r)/26,o=1<<r;if(this.length<=n)return this._expand(n+1),this.words[n]|=o,this;for(var s=o,a=n;0!==s&&a<this.length;a++){var h=0|this.words[a];s=(h+=s)>>>26,h&=67108863,this.words[a]=h}return 0!==s&&(this.words[a]=s,this.length++),this},o.prototype.isZero=function t(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function t(e){var r,n=e<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)r=1;else{n&&(e=-e),i(e<=67108863,"Number is too big");var o=0|this.words[0];r=o===e?0:o<e?-1:1}return 0!==this.negative?0|-r:r},o.prototype.cmp=function t(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var r=this.ucmp(e);return 0!==this.negative?0|-r:r},o.prototype.ucmp=function t(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var r=0,i=this.length-1;i>=0;i--){var n=0|this.words[i],o=0|e.words[i];if(n!==o){n<o?r=-1:n>o&&(r=1);break}}return r},o.prototype.gtn=function t(e){return 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fffffc2f")}function w(){b.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function _(){b.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){b.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function S(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function k(t){S.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}b.prototype._tmp=function t(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},b.prototype.ireduce=function t(e){var r,i=e;do{this.split(i,this.tmp),r=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength()}while(r>this.n);var n=r<this.n?-1:i.ucmp(this.p);return 0===n?(i.words[0]=0,i.length=1):n>0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},b.prototype.split=function t(e,r){e.iushrn(this.n,0,r)},b.prototype.imulK=function t(e){return e.imul(this.k)},n(y,b),y.prototype.split=function t(e,r){for(var i=4194303,n=Math.min(e.length,9),o=0;o<n;o++)r.words[o]=e.words[o];if(r.length=n,e.length<=9)return e.words[0]=0,void(e.length=1);var s=e.words[9];for(r.words[r.length++]=s&i,o=10;o<e.length;o++){var a=0|e.words[o];e.words[o-10]=(a&i)<<4|s>>>22,s=a}s>>>=22,e.words[o-10]=s,0===s&&e.length>10?e.length-=10:e.length-=9},y.prototype.imulK=function t(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var r=0,i=0;i<e.length;i++){var n=0|e.words[i];r+=977*n,e.words[i]=67108863&r,r=64*n+(r/67108864|0)}return 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/*! safe-buffer. MIT License. Feross Aboukhadijeh <https://feross.org/opensource> */
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a=this.words[o]<<s|n;e[i++]=255&a,i<e.length&&(e[i++]=a>>8&255),i<e.length&&(e[i++]=a>>16&255),6===s?(i<e.length&&(e[i++]=a>>24&255),n=0,s=0):(n=a>>>24,s+=2)}if(i<e.length)for(e[i++]=n;i<e.length;)e[i++]=0},o.prototype._toArrayLikeBE=function t(e,r){for(var i=e.length-1,n=0,o=0,s=0;o<this.length;o++){var a=this.words[o]<<s|n;e[i--]=255&a,i>=0&&(e[i--]=a>>8&255),i>=0&&(e[i--]=a>>16&255),6===s?(i>=0&&(e[i--]=a>>24&255),n=0,s=0):(n=a>>>24,s+=2)}if(i>=0)for(e[i--]=n;i>=0;)e[i--]=0},Math.clz32?o.prototype._countBits=function t(e){return 32-Math.clz32(e)}:o.prototype._countBits=function t(e){var r=e,i=0;return r>=4096&&(i+=13,r>>>=13),r>=64&&(i+=7,r>>>=7),r>=8&&(i+=4,r>>>=4),r>=2&&(i+=2,r>>>=2),i+r},o.prototype._zeroBits=function t(e){if(0===e)return 26;var r=e,i=0;return 0==(8191&r)&&(i+=13,r>>>=13),0==(127&r)&&(i+=7,r>>>=7),0==(15&r)&&(i+=4,r>>>=4),0==(3&r)&&(i+=2,r>>>=2),0==(1&r)&&i++,i},o.prototype.bitLength=function t(){var e=this.words[this.length-1],r=this._countBits(e);return 26*(this.length-1)+r},o.prototype.zeroBits=function t(){if(this.isZero())return 0;for(var e=0,r=0;r<this.length;r++){var i=this._zeroBits(this.words[r]);if(e+=i,26!==i)break}return e},o.prototype.byteLength=function t(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function t(e){return 0!==this.negative?this.abs().inotn(e).iaddn(1):this.clone()},o.prototype.fromTwos=function t(e){return this.testn(e-1)?this.notn(e).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function t(){return 0!==this.negative},o.prototype.neg=function t(){return this.clone().ineg()},o.prototype.ineg=function t(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function t(e){for(;this.length<e.length;)this.words[this.length++]=0;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]|e.words[r];return this._strip()},o.prototype.ior=function t(e){return i(0==(this.negative|e.negative)),this.iuor(e)},o.prototype.or=function t(e){return this.length>e.length?this.clone().ior(e):e.clone().ior(this)},o.prototype.uor=function t(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},o.prototype.iuand=function t(e){var r;r=this.length>e.length?e:this;for(var i=0;i<r.length;i++)this.words[i]=this.words[i]&e.words[i];return this.length=r.length,this._strip()},o.prototype.iand=function t(e){return i(0==(this.negative|e.negative)),this.iuand(e)},o.prototype.and=function t(e){return this.length>e.length?this.clone().iand(e):e.clone().iand(this)},o.prototype.uand=function t(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},o.prototype.iuxor=function t(e){var r,i;this.length>e.length?(r=this,i=e):(r=e,i=this);for(var n=0;n<i.length;n++)this.words[n]=r.words[n]^i.words[n];if(this!==r)for(;n<r.length;n++)this.words[n]=r.words[n];return this.length=r.length,this._strip()},o.prototype.ixor=function t(e){return i(0==(this.negative|e.negative)),this.iuxor(e)},o.prototype.xor=function t(e){return this.length>e.length?this.clone().ixor(e):e.clone().ixor(this)},o.prototype.uxor=function t(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},o.prototype.inotn=function t(e){i("number"==typeof e&&e>=0);var r=0|Math.ceil(e/26),n=e%26;this._expand(r),n>0&&r--;for(var o=0;o<r;o++)this.words[o]=67108863&~this.words[o];return n>0&&(this.words[o]=~this.words[o]&67108863>>26-n),this._strip()},o.prototype.notn=function t(e){return this.clone().inotn(e)},o.prototype.setn=function t(e,r){i("number"==typeof e&&e>=0);var n=e/26|0,o=e%26;return this._expand(n+1),this.words[n]=r?this.words[n]|1<<o:this.words[n]&~(1<<o),this._strip()},o.prototype.iadd=function t(e){var r,i,n;if(0!==this.negative&&0===e.negative)return this.negative=0,r=this.isub(e),this.negative^=1,this._normSign();if(0===this.negative&&0!==e.negative)return e.negative=0,r=this.isub(e),e.negative=1,r._normSign();this.length>e.length?(i=this,n=e):(i=e,n=this);for(var o=0,s=0;s<n.length;s++)r=(0|i.words[s])+(0|n.words[s])+o,this.words[s]=67108863&r,o=r>>>26;for(;0!==o&&s<i.length;s++)r=(0|i.words[s])+o,this.words[s]=67108863&r,o=r>>>26;if(this.length=i.length,0!==o)this.words[this.length]=o,this.length++;else if(i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this},o.prototype.add=function t(e){var r;return 0!==e.negative&&0===this.negative?(e.negative=0,r=this.sub(e),e.negative^=1,r):0===e.negative&&0!==this.negative?(this.negative=0,r=e.sub(this),this.negative=1,r):this.length>e.length?this.clone().iadd(e):e.clone().iadd(this)},o.prototype.isub=function t(e){if(0!==e.negative){e.negative=0;var r=this.iadd(e);return e.negative=1,r._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var i,n,o=this.cmp(e);if(0===o)return this.negative=0,this.length=1,this.words[0]=0,this;o>0?(i=this,n=e):(i=e,n=this);for(var s=0,a=0;a<n.length;a++)s=(r=(0|i.words[a])-(0|n.words[a])+s)>>26,this.words[a]=67108863&r;for(;0!==s&&a<i.length;a++)s=(r=(0|i.words[a])+s)>>26,this.words[a]=67108863&r;if(0===s&&a<i.length&&i!==this)for(;a<i.length;a++)this.words[a]=i.words[a];return this.length=Math.max(this.length,a),i!==this&&(this.negative=1),this._strip()},o.prototype.sub=function t(e){return this.clone().isub(e)};var m=function t(e,r,i){var n,o,s,a=e.words,h=r.words,u=i.words,f=0,c=0|a[0],l=8191&c,d=c>>>13,p=0|a[1],m=8191&p,g=p>>>13,v=0|a[2],b=8191&v,y=v>>>13,w=0|a[3],_=8191&w,M=w>>>13,S=0|a[4],k=8191&S,E=S>>>13,R=0|a[5],A=8191&R,x=R>>>13,T=0|a[6],P=8191&T,I=T>>>13,L=0|a[7],O=8191&L,B=L>>>13,j=0|a[8],C=8191&j,U=j>>>13,N=0|a[9],q=8191&N,D=N>>>13,z=0|h[0],F=8191&z,W=z>>>13,H=0|h[1],K=8191&H,Z=H>>>13,V=0|h[2],J=8191&V,Y=V>>>13,G=0|h[3],X=8191&G,Q=G>>>13,$=0|h[4],tt=8191&$,et=$>>>13,rt=0|h[5],it=8191&rt,nt=rt>>>13,ot=0|h[6],st=8191&ot,at=ot>>>13,ht=0|h[7],ut=8191&ht,ft=ht>>>13,ct=0|h[8],lt=8191&ct,dt=ct>>>13,pt=0|h[9],mt=8191&pt,gt=pt>>>13;i.negative=e.negative^r.negative,i.length=19;var vt=(f+(n=Math.imul(l,F))|0)+((8191&(o=(o=Math.imul(l,W))+Math.imul(d,F)|0))<<13)|0;f=((s=Math.imul(d,W))+(o>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(m,F),o=(o=Math.imul(m,W))+Math.imul(g,F)|0,s=Math.imul(g,W);var bt=(f+(n=n+Math.imul(l,K)|0)|0)+((8191&(o=(o=o+Math.imul(l,Z)|0)+Math.imul(d,K)|0))<<13)|0;f=((s=s+Math.imul(d,Z)|0)+(o>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(b,F),o=(o=Math.imul(b,W))+Math.imul(y,F)|0,s=Math.imul(y,W),n=n+Math.imul(m,K)|0,o=(o=o+Math.imul(m,Z)|0)+Math.imul(g,K)|0,s=s+Math.imul(g,Z)|0;var yt=(f+(n=n+Math.imul(l,J)|0)|0)+((8191&(o=(o=o+Math.imul(l,Y)|0)+Math.imul(d,J)|0))<<13)|0;f=((s=s+Math.imul(d,Y)|0)+(o>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(_,F),o=(o=Math.imul(_,W))+Math.imul(M,F)|0,s=Math.imul(M,W),n=n+Math.imul(b,K)|0,o=(o=o+Math.imul(b,Z)|0)+Math.imul(y,K)|0,s=s+Math.imul(y,Z)|0,n=n+Math.imul(m,J)|0,o=(o=o+Math.imul(m,Y)|0)+Math.imul(g,J)|0,s=s+Math.imul(g,Y)|0;var wt=(f+(n=n+Math.imul(l,X)|0)|0)+((8191&(o=(o=o+Math.imul(l,Q)|0)+Math.imul(d,X)|0))<<13)|0;f=((s=s+Math.imul(d,Q)|0)+(o>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(k,F),o=(o=Math.imul(k,W))+Math.imul(E,F)|0,s=Math.imul(E,W),n=n+Math.imul(_,K)|0,o=(o=o+Math.imul(_,Z)|0)+Math.imul(M,K)|0,s=s+Math.imul(M,Z)|0,n=n+Math.imul(b,J)|0,o=(o=o+Math.imul(b,Y)|0)+Math.imul(y,J)|0,s=s+Math.imul(y,Y)|0,n=n+Math.imul(m,X)|0,o=(o=o+Math.imul(m,Q)|0)+Math.imul(g,X)|0,s=s+Math.imul(g,Q)|0;var _t=(f+(n=n+Math.imul(l,tt)|0)|0)+((8191&(o=(o=o+Math.imul(l,et)|0)+Math.imul(d,tt)|0))<<13)|0;f=((s=s+Math.imul(d,et)|0)+(o>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(A,F),o=(o=Math.imul(A,W))+Math.imul(x,F)|0,s=Math.imul(x,W),n=n+Math.imul(k,K)|0,o=(o=o+Math.imul(k,Z)|0)+Math.imul(E,K)|0,s=s+Math.imul(E,Z)|0,n=n+Math.imul(_,J)|0,o=(o=o+Math.imul(_,Y)|0)+Math.imul(M,J)|0,s=s+Math.imul(M,Y)|0,n=n+Math.imul(b,X)|0,o=(o=o+Math.imul(b,Q)|0)+Math.imul(y,X)|0,s=s+Math.imul(y,Q)|0,n=n+Math.imul(m,tt)|0,o=(o=o+Math.imul(m,et)|0)+Math.imul(g,tt)|0,s=s+Math.imul(g,et)|0;var Mt=(f+(n=n+Math.imul(l,it)|0)|0)+((8191&(o=(o=o+Math.imul(l,nt)|0)+Math.imul(d,it)|0))<<13)|0;f=((s=s+Math.imul(d,nt)|0)+(o>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(P,F),o=(o=Math.imul(P,W))+Math.imul(I,F)|0,s=Math.imul(I,W),n=n+Math.imul(A,K)|0,o=(o=o+Math.imul(A,Z)|0)+Math.imul(x,K)|0,s=s+Math.imul(x,Z)|0,n=n+Math.imul(k,J)|0,o=(o=o+Math.imul(k,Y)|0)+Math.imul(E,J)|0,s=s+Math.imul(E,Y)|0,n=n+Math.imul(_,X)|0,o=(o=o+Math.imul(_,Q)|0)+Math.imul(M,X)|0,s=s+Math.imul(M,Q)|0,n=n+Math.imul(b,tt)|0,o=(o=o+Math.imul(b,et)|0)+Math.imul(y,tt)|0,s=s+Math.imul(y,et)|0,n=n+Math.imul(m,it)|0,o=(o=o+Math.imul(m,nt)|0)+Math.imul(g,it)|0,s=s+Math.imul(g,nt)|0;var St=(f+(n=n+Math.imul(l,st)|0)|0)+((8191&(o=(o=o+Math.imul(l,at)|0)+Math.imul(d,st)|0))<<13)|0;f=((s=s+Math.imul(d,at)|0)+(o>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(O,F),o=(o=Math.imul(O,W))+Math.imul(B,F)|0,s=Math.imul(B,W),n=n+Math.imul(P,K)|0,o=(o=o+Math.imul(P,Z)|0)+Math.imul(I,K)|0,s=s+Math.imul(I,Z)|0,n=n+Math.imul(A,J)|0,o=(o=o+Math.imul(A,Y)|0)+Math.imul(x,J)|0,s=s+Math.imul(x,Y)|0,n=n+Math.imul(k,X)|0,o=(o=o+Math.imul(k,Q)|0)+Math.imul(E,X)|0,s=s+Math.imul(E,Q)|0,n=n+Math.imul(_,tt)|0,o=(o=o+Math.imul(_,et)|0)+Math.imul(M,tt)|0,s=s+Math.imul(M,et)|0,n=n+Math.imul(b,it)|0,o=(o=o+Math.imul(b,nt)|0)+Math.imul(y,it)|0,s=s+Math.imul(y,nt)|0,n=n+Math.imul(m,st)|0,o=(o=o+Math.imul(m,at)|0)+Math.imul(g,st)|0,s=s+Math.imul(g,at)|0;var kt=(f+(n=n+Math.imul(l,ut)|0)|0)+((8191&(o=(o=o+Math.imul(l,ft)|0)+Math.imul(d,ut)|0))<<13)|0;f=((s=s+Math.imul(d,ft)|0)+(o>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(C,F),o=(o=Math.imul(C,W))+Math.imul(U,F)|0,s=Math.imul(U,W),n=n+Math.imul(O,K)|0,o=(o=o+Math.imul(O,Z)|0)+Math.imul(B,K)|0,s=s+Math.imul(B,Z)|0,n=n+Math.imul(P,J)|0,o=(o=o+Math.imul(P,Y)|0)+Math.imul(I,J)|0,s=s+Math.imul(I,Y)|0,n=n+Math.imul(A,X)|0,o=(o=o+Math.imul(A,Q)|0)+Math.imul(x,X)|0,s=s+Math.imul(x,Q)|0,n=n+Math.imul(k,tt)|0,o=(o=o+Math.imul(k,et)|0)+Math.imul(E,tt)|0,s=s+Math.imul(E,et)|0,n=n+Math.imul(_,it)|0,o=(o=o+Math.imul(_,nt)|0)+Math.imul(M,it)|0,s=s+Math.imul(M,nt)|0,n=n+Math.imul(b,st)|0,o=(o=o+Math.imul(b,at)|0)+Math.imul(y,st)|0,s=s+Math.imul(y,at)|0,n=n+Math.imul(m,ut)|0,o=(o=o+Math.imul(m,ft)|0)+Math.imul(g,ut)|0,s=s+Math.imul(g,ft)|0;var Et=(f+(n=n+Math.imul(l,lt)|0)|0)+((8191&(o=(o=o+Math.imul(l,dt)|0)+Math.imul(d,lt)|0))<<13)|0;f=((s=s+Math.imul(d,dt)|0)+(o>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(q,F),o=(o=Math.imul(q,W))+Math.imul(D,F)|0,s=Math.imul(D,W),n=n+Math.imul(C,K)|0,o=(o=o+Math.imul(C,Z)|0)+Math.imul(U,K)|0,s=s+Math.imul(U,Z)|0,n=n+Math.imul(O,J)|0,o=(o=o+Math.imul(O,Y)|0)+Math.imul(B,J)|0,s=s+Math.imul(B,Y)|0,n=n+Math.imul(P,X)|0,o=(o=o+Math.imul(P,Q)|0)+Math.imul(I,X)|0,s=s+Math.imul(I,Q)|0,n=n+Math.imul(A,tt)|0,o=(o=o+Math.imul(A,et)|0)+Math.imul(x,tt)|0,s=s+Math.imul(x,et)|0,n=n+Math.imul(k,it)|0,o=(o=o+Math.imul(k,nt)|0)+Math.imul(E,it)|0,s=s+Math.imul(E,nt)|0,n=n+Math.imul(_,st)|0,o=(o=o+Math.imul(_,at)|0)+Math.imul(M,st)|0,s=s+Math.imul(M,at)|0,n=n+Math.imul(b,ut)|0,o=(o=o+Math.imul(b,ft)|0)+Math.imul(y,ut)|0,s=s+Math.imul(y,ft)|0,n=n+Math.imul(m,lt)|0,o=(o=o+Math.imul(m,dt)|0)+Math.imul(g,lt)|0,s=s+Math.imul(g,dt)|0;var Rt=(f+(n=n+Math.imul(l,mt)|0)|0)+((8191&(o=(o=o+Math.imul(l,gt)|0)+Math.imul(d,mt)|0))<<13)|0;f=((s=s+Math.imul(d,gt)|0)+(o>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(q,K),o=(o=Math.imul(q,Z))+Math.imul(D,K)|0,s=Math.imul(D,Z),n=n+Math.imul(C,J)|0,o=(o=o+Math.imul(C,Y)|0)+Math.imul(U,J)|0,s=s+Math.imul(U,Y)|0,n=n+Math.imul(O,X)|0,o=(o=o+Math.imul(O,Q)|0)+Math.imul(B,X)|0,s=s+Math.imul(B,Q)|0,n=n+Math.imul(P,tt)|0,o=(o=o+Math.imul(P,et)|0)+Math.imul(I,tt)|0,s=s+Math.imul(I,et)|0,n=n+Math.imul(A,it)|0,o=(o=o+Math.imul(A,nt)|0)+Math.imul(x,it)|0,s=s+Math.imul(x,nt)|0,n=n+Math.imul(k,st)|0,o=(o=o+Math.imul(k,at)|0)+Math.imul(E,st)|0,s=s+Math.imul(E,at)|0,n=n+Math.imul(_,ut)|0,o=(o=o+Math.imul(_,ft)|0)+Math.imul(M,ut)|0,s=s+Math.imul(M,ft)|0,n=n+Math.imul(b,lt)|0,o=(o=o+Math.imul(b,dt)|0)+Math.imul(y,lt)|0,s=s+Math.imul(y,dt)|0;var At=(f+(n=n+Math.imul(m,mt)|0)|0)+((8191&(o=(o=o+Math.imul(m,gt)|0)+Math.imul(g,mt)|0))<<13)|0;f=((s=s+Math.imul(g,gt)|0)+(o>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(q,J),o=(o=Math.imul(q,Y))+Math.imul(D,J)|0,s=Math.imul(D,Y),n=n+Math.imul(C,X)|0,o=(o=o+Math.imul(C,Q)|0)+Math.imul(U,X)|0,s=s+Math.imul(U,Q)|0,n=n+Math.imul(O,tt)|0,o=(o=o+Math.imul(O,et)|0)+Math.imul(B,tt)|0,s=s+Math.imul(B,et)|0,n=n+Math.imul(P,it)|0,o=(o=o+Math.imul(P,nt)|0)+Math.imul(I,it)|0,s=s+Math.imul(I,nt)|0,n=n+Math.imul(A,st)|0,o=(o=o+Math.imul(A,at)|0)+Math.imul(x,st)|0,s=s+Math.imul(x,at)|0,n=n+Math.imul(k,ut)|0,o=(o=o+Math.imul(k,ft)|0)+Math.imul(E,ut)|0,s=s+Math.imul(E,ft)|0,n=n+Math.imul(_,lt)|0,o=(o=o+Math.imul(_,dt)|0)+Math.imul(M,lt)|0,s=s+Math.imul(M,dt)|0;var xt=(f+(n=n+Math.imul(b,mt)|0)|0)+((8191&(o=(o=o+Math.imul(b,gt)|0)+Math.imul(y,mt)|0))<<13)|0;f=((s=s+Math.imul(y,gt)|0)+(o>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(q,X),o=(o=Math.imul(q,Q))+Math.imul(D,X)|0,s=Math.imul(D,Q),n=n+Math.imul(C,tt)|0,o=(o=o+Math.imul(C,et)|0)+Math.imul(U,tt)|0,s=s+Math.imul(U,et)|0,n=n+Math.imul(O,it)|0,o=(o=o+Math.imul(O,nt)|0)+Math.imul(B,it)|0,s=s+Math.imul(B,nt)|0,n=n+Math.imul(P,st)|0,o=(o=o+Math.imul(P,at)|0)+Math.imul(I,st)|0,s=s+Math.imul(I,at)|0,n=n+Math.imul(A,ut)|0,o=(o=o+Math.imul(A,ft)|0)+Math.imul(x,ut)|0,s=s+Math.imul(x,ft)|0,n=n+Math.imul(k,lt)|0,o=(o=o+Math.imul(k,dt)|0)+Math.imul(E,lt)|0,s=s+Math.imul(E,dt)|0;var Tt=(f+(n=n+Math.imul(_,mt)|0)|0)+((8191&(o=(o=o+Math.imul(_,gt)|0)+Math.imul(M,mt)|0))<<13)|0;f=((s=s+Math.imul(M,gt)|0)+(o>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(q,tt),o=(o=Math.imul(q,et))+Math.imul(D,tt)|0,s=Math.imul(D,et),n=n+Math.imul(C,it)|0,o=(o=o+Math.imul(C,nt)|0)+Math.imul(U,it)|0,s=s+Math.imul(U,nt)|0,n=n+Math.imul(O,st)|0,o=(o=o+Math.imul(O,at)|0)+Math.imul(B,st)|0,s=s+Math.imul(B,at)|0,n=n+Math.imul(P,ut)|0,o=(o=o+Math.imul(P,ft)|0)+Math.imul(I,ut)|0,s=s+Math.imul(I,ft)|0,n=n+Math.imul(A,lt)|0,o=(o=o+Math.imul(A,dt)|0)+Math.imul(x,lt)|0,s=s+Math.imul(x,dt)|0;var Pt=(f+(n=n+Math.imul(k,mt)|0)|0)+((8191&(o=(o=o+Math.imul(k,gt)|0)+Math.imul(E,mt)|0))<<13)|0;f=((s=s+Math.imul(E,gt)|0)+(o>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(q,it),o=(o=Math.imul(q,nt))+Math.imul(D,it)|0,s=Math.imul(D,nt),n=n+Math.imul(C,st)|0,o=(o=o+Math.imul(C,at)|0)+Math.imul(U,st)|0,s=s+Math.imul(U,at)|0,n=n+Math.imul(O,ut)|0,o=(o=o+Math.imul(O,ft)|0)+Math.imul(B,ut)|0,s=s+Math.imul(B,ft)|0,n=n+Math.imul(P,lt)|0,o=(o=o+Math.imul(P,dt)|0)+Math.imul(I,lt)|0,s=s+Math.imul(I,dt)|0;var It=(f+(n=n+Math.imul(A,mt)|0)|0)+((8191&(o=(o=o+Math.imul(A,gt)|0)+Math.imul(x,mt)|0))<<13)|0;f=((s=s+Math.imul(x,gt)|0)+(o>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(q,st),o=(o=Math.imul(q,at))+Math.imul(D,st)|0,s=Math.imul(D,at),n=n+Math.imul(C,ut)|0,o=(o=o+Math.imul(C,ft)|0)+Math.imul(U,ut)|0,s=s+Math.imul(U,ft)|0,n=n+Math.imul(O,lt)|0,o=(o=o+Math.imul(O,dt)|0)+Math.imul(B,lt)|0,s=s+Math.imul(B,dt)|0;var Lt=(f+(n=n+Math.imul(P,mt)|0)|0)+((8191&(o=(o=o+Math.imul(P,gt)|0)+Math.imul(I,mt)|0))<<13)|0;f=((s=s+Math.imul(I,gt)|0)+(o>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(q,ut),o=(o=Math.imul(q,ft))+Math.imul(D,ut)|0,s=Math.imul(D,ft),n=n+Math.imul(C,lt)|0,o=(o=o+Math.imul(C,dt)|0)+Math.imul(U,lt)|0,s=s+Math.imul(U,dt)|0;var Ot=(f+(n=n+Math.imul(O,mt)|0)|0)+((8191&(o=(o=o+Math.imul(O,gt)|0)+Math.imul(B,mt)|0))<<13)|0;f=((s=s+Math.imul(B,gt)|0)+(o>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(q,lt),o=(o=Math.imul(q,dt))+Math.imul(D,lt)|0,s=Math.imul(D,dt);var Bt=(f+(n=n+Math.imul(C,mt)|0)|0)+((8191&(o=(o=o+Math.imul(C,gt)|0)+Math.imul(U,mt)|0))<<13)|0;f=((s=s+Math.imul(U,gt)|0)+(o>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var jt=(f+(n=Math.imul(q,mt))|0)+((8191&(o=(o=Math.imul(q,gt))+Math.imul(D,mt)|0))<<13)|0;return f=((s=Math.imul(D,gt))+(o>>>13)|0)+(jt>>>26)|0,jt&=67108863,u[0]=vt,u[1]=bt,u[2]=yt,u[3]=wt,u[4]=_t,u[5]=Mt,u[6]=St,u[7]=kt,u[8]=Et,u[9]=Rt,u[10]=At,u[11]=xt,u[12]=Tt,u[13]=Pt,u[14]=It,u[15]=Lt,u[16]=Ot,u[17]=Bt,u[18]=jt,0!==f&&(u[19]=f,i.length++),i};function g(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,o=0;o<r.length-1;o++){var s=n;n=0;for(var a=67108863&i,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,c=(0|t.words[f])*(0|e.words[u]),l=67108863&c;a=67108863&(l=l+a|0),n+=(s=(s=s+(c/67108864|0)|0)+(l>>>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 v(t,e,r){return g(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(m=p),o.prototype.mulTo=function t(e,r){var i=this.length+e.length;return 10===this.length&&10===e.length?m(this,e,r):i<63?p(this,e,r):i<1024?g(this,e,r):v(this,e,r)},b.prototype.makeRBT=function t(e){for(var r=new Array(e),i=o.prototype._countBits(e)-1,n=0;n<e;n++)r[n]=this.revBin(n,i,e);return r},b.prototype.revBin=function t(e,r,i){if(0===e||e===i-1)return e;for(var n=0,o=0;o<r;o++)n|=(1&e)<<r-o-1,e>>=1;return n},b.prototype.permute=function t(e,r,i,n,o,s){for(var a=0;a<s;a++)n[a]=r[e[a]],o[a]=i[e[a]]},b.prototype.transform=function t(e,r,i,n,o,s){this.permute(s,e,r,i,n,o);for(var a=1;a<o;a<<=1)for(var h=a<<1,u=Math.cos(2*Math.PI/h),f=Math.sin(2*Math.PI/h),c=0;c<o;c+=h)for(var l=u,d=f,p=0;p<a;p++){var m=i[c+p],g=n[c+p],v=i[c+p+a],b=n[c+p+a],y=l*v-d*b;b=l*b+d*v,v=y,i[c+p]=m+v,n[c+p]=g+b,i[c+p+a]=m-v,n[c+p+a]=g-b,p!==h&&(y=u*l-f*d,d=u*d+f*l,l=y)}},b.prototype.guessLen13b=function t(e,r){var i=1|Math.max(r,e),n=1&i,o=0;for(i=i/2|0;i;i>>>=1)o++;return 1<<o+1+n},b.prototype.conjugate=function t(e,r,i){if(!(i<=1))for(var n=0;n<i/2;n++){var o=e[n];e[n]=e[i-n-1],e[i-n-1]=o,o=r[n],r[n]=-r[i-n-1],r[i-n-1]=-o}},b.prototype.normalize13b=function t(e,r){for(var i=0,n=0;n<r/2;n++){var o=8192*Math.round(e[2*n+1]/r)+Math.round(e[2*n]/r)+i;e[n]=67108863&o,i=o<67108864?0:o/67108864|0}return e},b.prototype.convert13b=function t(e,r,n,o){for(var s=0,a=0;a<r;a++)s+=0|e[a],n[2*a]=8191&s,s>>>=13,n[2*a+1]=8191&s,s>>>=13;for(a=2*r;a<o;++a)n[a]=0;i(0===s),i(0==(-8192&s))},b.prototype.stub=function t(e){for(var r=new Array(e),i=0;i<e;i++)r[i]=0;return r},b.prototype.mulp=function t(e,r,i){var n=2*this.guessLen13b(e.length,r.length),o=this.makeRBT(n),s=this.stub(n),a=new Array(n),h=new Array(n),u=new Array(n),f=new Array(n),c=new Array(n),l=new Array(n),d=i.words;d.length=n,this.convert13b(e.words,e.length,a,n),this.convert13b(r.words,r.length,f,n),this.transform(a,s,h,u,n,o),this.transform(f,s,c,l,n,o);for(var p=0;p<n;p++){var m=h[p]*c[p]-u[p]*l[p];u[p]=h[p]*l[p]+u[p]*c[p],h[p]=m}return this.conjugate(h,u,n),this.transform(h,u,d,s,n,o),this.conjugate(d,s,n),this.normalize13b(d,n),i.negative=e.negative^r.negative,i.length=e.length+r.length,i._strip()},o.prototype.mul=function t(e){var r=new o(null);return r.words=new Array(this.length+e.length),this.mulTo(e,r)},o.prototype.mulf=function t(e){var r=new o(null);return r.words=new Array(this.length+e.length),v(this,e,r)},o.prototype.imul=function t(e){return this.clone().mulTo(e,this)},o.prototype.imuln=function t(e){var r=e<0;r&&(e=-e),i("number"==typeof e),i(e<67108864);for(var n=0,o=0;o<this.length;o++){var s=(0|this.words[o])*e,a=(67108863&s)+(67108863&n);n>>=26,n+=s/67108864|0,n+=a>>>26,this.words[o]=67108863&a}return 0!==n&&(this.words[o]=n,this.length++),r?this.ineg():this},o.prototype.muln=function t(e){return this.clone().imuln(e)},o.prototype.sqr=function t(){return this.mul(this)},o.prototype.isqr=function t(){return this.imul(this.clone())},o.prototype.pow=function t(e){var r=function i(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}(e);if(0===r.length)return new o(1);for(var n=this,s=0;s<r.length&&0===r[s];s++,n=n.sqr());if(++s<r.length)for(var a=n.sqr();s<r.length;s++,a=a.sqr())0!==r[s]&&(n=n.mul(a));return n},o.prototype.iushln=function t(e){i("number"==typeof e&&e>=0);var r,n=e%26,o=(e-n)/26,s=67108863>>>26-n<<26-n;if(0!==n){var a=0;for(r=0;r<this.length;r++){var h=this.words[r]&s,u=(0|this.words[r])-h<<n;this.words[r]=u|a,a=h>>>26-n}a&&(this.words[r]=a,this.length++)}if(0!==o){for(r=this.length-1;r>=0;r--)this.words[r+o]=this.words[r];for(r=0;r<o;r++)this.words[r]=0;this.length+=o}return this._strip()},o.prototype.ishln=function t(e){return i(0===this.negative),this.iushln(e)},o.prototype.iushrn=function t(e,r,n){var o;i("number"==typeof e&&e>=0),o=r?(r-r%26)/26:0;var s=e%26,a=Math.min((e-s)/26,this.length),h=67108863^67108863>>>s<<s,u=n;if(o-=a,o=Math.max(0,o),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var c=0;for(f=this.length-1;f>=0&&(0!==c||f>=o);f--){var l=0|this.words[f];this.words[f]=c<<26-s|l>>>s,c=l&h}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},o.prototype.ishrn=function t(e,r,n){return i(0===this.negative),this.iushrn(e,r,n)},o.prototype.shln=function t(e){return this.clone().ishln(e)},o.prototype.ushln=function t(e){return this.clone().iushln(e)},o.prototype.shrn=function t(e){return this.clone().ishrn(e)},o.prototype.ushrn=function t(e){return this.clone().iushrn(e)},o.prototype.testn=function t(e){i("number"==typeof e&&e>=0);var r=e%26,n=(e-r)/26,o=1<<r;return!(this.length<=n)&&!!(this.words[n]&o)},o.prototype.imaskn=function t(e){i("number"==typeof e&&e>=0);var r=e%26,n=(e-r)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==r&&n++,this.length=Math.min(n,this.length),0!==r){var o=67108863^67108863>>>r<<r;this.words[this.length-1]&=o}return this._strip()},o.prototype.maskn=function t(e){return this.clone().imaskn(e)},o.prototype.iaddn=function t(e){return i("number"==typeof e),i(e<67108864),e<0?this.isubn(-e):0!==this.negative?1===this.length&&(0|this.words[0])<=e?(this.words[0]=e-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(e),this.negative=1,this):this._iaddn(e)},o.prototype._iaddn=function t(e){this.words[0]+=e;for(var r=0;r<this.length&&this.words[r]>=67108864;r++)this.words[r]-=67108864,r===this.length-1?this.words[r+1]=1:this.words[r+1]++;return this.length=Math.max(this.length,r+1),this},o.prototype.isubn=function t(e){if(i("number"==typeof e),i(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var r=0;r<this.length&&this.words[r]<0;r++)this.words[r]+=67108864,this.words[r+1]-=1;return this._strip()},o.prototype.addn=function t(e){return this.clone().iaddn(e)},o.prototype.subn=function t(e){return this.clone().isubn(e)},o.prototype.iabs=function t(){return this.negative=0,this},o.prototype.abs=function t(){return this.clone().iabs()},o.prototype._ishlnsubmul=function t(e,r,n){var o,s,a=e.length+n;this._expand(a);var h=0;for(o=0;o<e.length;o++){s=(0|this.words[o+n])+h;var u=(0|e.words[o])*r;h=((s-=67108863&u)>>26)-(u/67108864|0),this.words[o+n]=67108863&s}for(;o<this.length-n;o++)h=(s=(0|this.words[o+n])+h)>>26,this.words[o+n]=67108863&s;if(0===h)return this._strip();for(i(-1===h),h=0,o=0;o<this.length;o++)h=(s=-(0|this.words[o])+h)>>26,this.words[o]=67108863&s;return this.negative=1,this._strip()},o.prototype._wordDiv=function t(e,r){var i=(this.length,e.length),n=this.clone(),s=e,a=0|s.words[s.length-1];0!==(i=26-this._countBits(a))&&(s=s.ushln(i),n.iushln(i),a=0|s.words[s.length-1]);var h,u=n.length-s.length;if("mod"!==r){(h=new o(null)).length=u+1,h.words=new Array(h.length);for(var f=0;f<h.length;f++)h.words[f]=0}var c=n.clone()._ishlnsubmul(s,1,u);0===c.negative&&(n=c,h&&(h.words[u]=1));for(var l=u-1;l>=0;l--){var d=67108864*(0|n.words[s.length+l])+(0|n.words[s.length+l-1]);for(d=Math.min(d/a|0,67108863),n._ishlnsubmul(s,d,l);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(s,1,l),n.isZero()||(n.negative^=1);h&&(h.words[l]=d)}return h&&h._strip(),n._strip(),"div"!==r&&0!==i&&n.iushrn(i),{div:h||null,mod:n}},o.prototype.divmod=function t(e,r,n){return i(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(h=this.neg().divmod(e,r),"mod"!==r&&(s=h.div.neg()),"div"!==r&&(a=h.mod.neg(),n&&0!==a.negative&&a.iadd(e)),{div:s,mod:a}):0===this.negative&&0!==e.negative?(h=this.divmod(e.neg(),r),"mod"!==r&&(s=h.div.neg()),{div:s,mod:h.mod}):0!=(this.negative&e.negative)?(h=this.neg().divmod(e.neg(),r),"div"!==r&&(a=h.mod.neg(),n&&0!==a.negative&&a.isub(e)),{div:h.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===r?{div:this.divn(e.words[0]),mod:null}:"mod"===r?{div:null,mod:new o(this.modrn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modrn(e.words[0]))}:this._wordDiv(e,r);var s,a,h},o.prototype.div=function t(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function t(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function t(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function t(e){var r=this.divmod(e);if(r.mod.isZero())return r.div;var i=0!==r.div.negative?r.mod.isub(e):r.mod,n=e.ushrn(1),o=e.andln(1),s=i.cmp(n);return s<0||1===o&&0===s?r.div:0!==r.div.negative?r.div.isubn(1):r.div.iaddn(1)},o.prototype.modrn=function t(e){var r=e<0;r&&(e=-e),i(e<=67108863);for(var n=(1<<26)%e,o=0,s=this.length-1;s>=0;s--)o=(n*o+(0|this.words[s]))%e;return r?-o:o},o.prototype.modn=function t(e){return this.modrn(e)},o.prototype.idivn=function t(e){var r=e<0;r&&(e=-e),i(e<=67108863);for(var n=0,o=this.length-1;o>=0;o--){var s=(0|this.words[o])+67108864*n;this.words[o]=s/e|0,n=s%e}return this._strip(),r?this.ineg():this},o.prototype.divn=function t(e){return this.clone().idivn(e)},o.prototype.egcd=function t(e){i(0===e.negative),i(!e.isZero());var r=this,n=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var s=new o(1),a=new o(0),h=new o(0),u=new o(1),f=0;r.isEven()&&n.isEven();)r.iushrn(1),n.iushrn(1),++f;for(var c=n.clone(),l=r.clone();!r.isZero();){for(var d=0,p=1;0==(r.words[0]&p)&&d<26;++d,p<<=1);if(d>0)for(r.iushrn(d);d-- >0;)(s.isOdd()||a.isOdd())&&(s.iadd(c),a.isub(l)),s.iushrn(1),a.iushrn(1);for(var m=0,g=1;0==(n.words[0]&g)&&m<26;++m,g<<=1);if(m>0)for(n.iushrn(m);m-- >0;)(h.isOdd()||u.isOdd())&&(h.iadd(c),u.isub(l)),h.iushrn(1),u.iushrn(1);r.cmp(n)>=0?(r.isub(n),s.isub(h),a.isub(u)):(n.isub(r),h.isub(s),u.isub(a))}return{a:h,b:u,gcd:n.iushln(f)}},o.prototype._invmp=function t(e){i(0===e.negative),i(!e.isZero());var r=this,n=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var s,a=new o(1),h=new o(0),u=n.clone();r.cmpn(1)>0&&n.cmpn(1)>0;){for(var f=0,c=1;0==(r.words[0]&c)&&f<26;++f,c<<=1);if(f>0)for(r.iushrn(f);f-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var l=0,d=1;0==(n.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(n.iushrn(l);l-- >0;)h.isOdd()&&h.iadd(u),h.iushrn(1);r.cmp(n)>=0?(r.isub(n),a.isub(h)):(n.isub(r),h.isub(a))}return(s=0===r.cmpn(1)?a:h).cmpn(0)<0&&s.iadd(e),s},o.prototype.gcd=function t(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var r=this.clone(),i=e.clone();r.negative=0,i.negative=0;for(var n=0;r.isEven()&&i.isEven();n++)r.iushrn(1),i.iushrn(1);for(;;){for(;r.isEven();)r.iushrn(1);for(;i.isEven();)i.iushrn(1);var o=r.cmp(i);if(o<0){var s=r;r=i,i=s}else if(0===o||0===i.cmpn(1))break;r.isub(i)}return i.iushln(n)},o.prototype.invm=function t(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function t(){return 0==(1&this.words[0])},o.prototype.isOdd=function t(){return 1==(1&this.words[0])},o.prototype.andln=function t(e){return this.words[0]&e},o.prototype.bincn=function t(e){i("number"==typeof e);var r=e%26,n=(e-r)/26,o=1<<r;if(this.length<=n)return this._expand(n+1),this.words[n]|=o,this;for(var s=o,a=n;0!==s&&a<this.length;a++){var h=0|this.words[a];s=(h+=s)>>>26,h&=67108863,this.words[a]=h}return 0!==s&&(this.words[a]=s,this.length++),this},o.prototype.isZero=function t(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function t(e){var r,n=e<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this._strip(),this.length>1)r=1;else{n&&(e=-e),i(e<=67108863,"Number is too big");var o=0|this.words[0];r=o===e?0:o<e?-1:1}return 0!==this.negative?0|-r:r},o.prototype.cmp=function t(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var r=this.ucmp(e);return 0!==this.negative?0|-r:r},o.prototype.ucmp=function t(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var r=0,i=this.length-1;i>=0;i--){var n=0|this.words[i],o=0|e.words[i];if(n!==o){n<o?r=-1:n>o&&(r=1);break}}return r},o.prototype.gtn=function t(e){return 1===this.cmpn(e)},o.prototype.gt=function t(e){return 1===this.cmp(e)},o.prototype.gten=function t(e){return this.cmpn(e)>=0},o.prototype.gte=function t(e){return this.cmp(e)>=0},o.prototype.ltn=function t(e){return-1===this.cmpn(e)},o.prototype.lt=function t(e){return-1===this.cmp(e)},o.prototype.lten=function t(e){return this.cmpn(e)<=0},o.prototype.lte=function t(e){return this.cmp(e)<=0},o.prototype.eqn=function t(e){return 0===this.cmpn(e)},o.prototype.eq=function t(e){return 0===this.cmp(e)},o.red=function t(e){return new E(e)},o.prototype.toRed=function t(e){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function t(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function t(e){return this.red=e,this},o.prototype.forceRed=function t(e){return i(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function t(e){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function t(e){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function t(e){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function t(e){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function t(e){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function t(e){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function t(e){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function t(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function t(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function t(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function t(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function t(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function t(e){return i(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var y={k256:null,p224:null,p192:null,p25519:null};function 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 k(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function E(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 R(t){E.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 t(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},w.prototype.ireduce=function t(e){var r,i=e;do{this.split(i,this.tmp),r=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength()}while(r>this.n);var n=r<this.n?-1:i.ucmp(this.p);return 0===n?(i.words[0]=0,i.length=1):n>0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},w.prototype.split=function t(e,r){e.iushrn(this.n,0,r)},w.prototype.imulK=function t(e){return e.imul(this.k)},n(_,w),_.prototype.split=function t(e,r){for(var i=4194303,n=Math.min(e.length,9),o=0;o<n;o++)r.words[o]=e.words[o];if(r.length=n,e.length<=9)return e.words[0]=0,void(e.length=1);var s=e.words[9];for(r.words[r.length++]=s&i,o=10;o<e.length;o++){var a=0|e.words[o];e.words[o-10]=(a&i)<<4|s>>>22,s=a}s>>>=22,e.words[o-10]=s,0===s&&e.length>10?e.length-=10:e.length-=9},_.prototype.imulK=function t(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var r=0,i=0;i<e.length;i++){var n=0|e.words[i];r+=977*n,e.words[i]=67108863&r,r=64*n+(r/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},n(M,w),n(S,w),n(k,w),k.prototype.imulK=function t(e){for(var r=0,i=0;i<e.length;i++){var n=19*(0|e.words[i])+r,o=67108863&n;n>>>=26,e.words[i]=o,r=n}return 0!==r&&(e.words[e.length++]=r),e},o._prime=function t(e){if(y[e])return y[e];var t;if("k256"===e)t=new _;else if("p224"===e)t=new M;else if("p192"===e)t=new S;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new k}return y[e]=t,t},E.prototype._verify1=function t(e){i(0===e.negative,"red works only with positives"),i(e.red,"red works only with red numbers")},E.prototype._verify2=function t(e,r){i(0==(e.negative|r.negative),"red works only with positives"),i(e.red&&e.red===r.red,"red works only with red numbers")},E.prototype.imod=function t(e){return this.prime?this.prime.ireduce(e)._forceRed(this):(u(e,e.umod(this.m)._forceRed(this)),e)},E.prototype.neg=function t(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},E.prototype.add=function t(e,r){this._verify2(e,r);var i=e.add(r);return i.cmp(this.m)>=0&&i.isub(this.m),i._forceRed(this)},E.prototype.iadd=function t(e,r){this._verify2(e,r);var i=e.iadd(r);return i.cmp(this.m)>=0&&i.isub(this.m),i},E.prototype.sub=function t(e,r){this._verify2(e,r);var i=e.sub(r);return i.cmpn(0)<0&&i.iadd(this.m),i._forceRed(this)},E.prototype.isub=function t(e,r){this._verify2(e,r);var i=e.isub(r);return i.cmpn(0)<0&&i.iadd(this.m),i},E.prototype.shl=function t(e,r){return this._verify1(e),this.imod(e.ushln(r))},E.prototype.imul=function t(e,r){return this._verify2(e,r),this.imod(e.imul(r))},E.prototype.mul=function t(e,r){return this._verify2(e,r),this.imod(e.mul(r))},E.prototype.isqr=function t(e){return this.imul(e,e.clone())},E.prototype.sqr=function t(e){return this.mul(e,e)},E.prototype.sqrt=function t(e){if(e.isZero())return e.clone();var r=this.m.andln(3);if(i(r%2==1),3===r){var n=this.m.add(new o(1)).iushrn(2);return this.pow(e,n)}for(var s=this.m.subn(1),a=0;!s.isZero()&&0===s.andln(1);)a++,s.iushrn(1);i(!s.isZero());var h=new o(1).toRed(this),u=h.redNeg(),f=this.m.subn(1).iushrn(1),c=this.m.bitLength();for(c=new o(2*c*c).toRed(this);0!==this.pow(c,f).cmp(u);)c.redIAdd(u);for(var l=this.pow(c,s),d=this.pow(e,s.addn(1).iushrn(1)),p=this.pow(e,s),m=a;0!==p.cmp(h);){for(var g=p,v=0;0!==g.cmp(h);v++)g=g.redSqr();i(v<m);var b=this.pow(l,new o(1).iushln(m-v-1));d=d.redMul(b),l=b.redSqr(),p=p.redMul(l),m=v}return d},E.prototype.invm=function t(e){var r=e._invmp(this.m);return 0!==r.negative?(r.negative=0,this.imod(r).redNeg()):this.imod(r)},E.prototype.pow=function t(e,r){if(r.isZero())return new o(1).toRed(this);if(0===r.cmpn(1))return e.clone();var i=new Array(16);i[0]=new o(1).toRed(this),i[1]=e;for(var n=2;n<i.length;n++)i[n]=this.mul(i[n-1],e);var s=i[0],a=0,h=0,u=r.bitLength()%26;for(0===u&&(u=26),n=r.length-1;n>=0;n--){for(var f=r.words[n],c=u-1;c>=0;c--){var l=f>>c&1;s!==i[0]&&(s=this.sqr(s)),0!==l||0!==a?(a<<=1,a|=l,(4===++h||0===n&&0===c)&&(s=this.mul(s,i[a]),h=0,a=0)):h=0}u=26}return s},E.prototype.convertTo=function t(e){var r=e.umod(this.m);return r===e?r.clone():r},E.prototype.convertFrom=function t(e){var r=e.clone();return r.red=null,r},o.mont=function t(e){return new R(e)},n(R,E),R.prototype.convertTo=function t(e){return this.imod(e.ushln(this.shift))},R.prototype.convertFrom=function t(e){var r=this.imod(e.mul(this.rinv));return r.red=null,r},R.prototype.imul=function t(e,r){if(e.isZero()||r.isZero())return e.words[0]=0,e.length=1,e;var i=e.imul(r),n=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),o=i.isub(n).iushrn(this.shift),s=o;return o.cmp(this.m)>=0?s=o.isub(this.m):o.cmpn(0)<0&&(s=o.iadd(this.m)),s._forceRed(this)},R.prototype.mul=function t(e,r){if(e.isZero()||r.isZero())return new o(0)._forceRed(this);var i=e.mul(r),n=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),s=i.isub(n).iushrn(this.shift),a=s;return s.cmp(this.m)>=0?a=s.isub(this.m):s.cmpn(0)<0&&(a=s.iadd(this.m)),a._forceRed(this)},R.prototype.invm=function t(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r(28)(t))},function(t,e,r){"use strict";var i=e;i.version=r(340).version,i.utils=r(11),i.rand=r(98),i.curve=r(183),i.curves=r(105),i.ec=r(352),i.eddsa=r(356)},function(t,e){"function"==typeof Object.create?t.exports=function t(e,r){r&&(e.super_=r,e.prototype=Object.create(r.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}))}:t.exports=function t(e,r){if(r){e.super_=r;var i=function(){};i.prototype=r.prototype,e.prototype=new i,e.prototype.constructor=e}}},function(t,e,r){"use strict";var i,n=e,o=r(106),s=r(183),a=r(11).assert;function h(t){"short"===t.type?this.curve=new s.short(t):"edwards"===t.type?this.curve=new s.edwards(t):this.curve=new s.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,a(this.g.validate(),"Invalid curve"),a(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function u(t,e){Object.defineProperty(n,t,{configurable:!0,enumerable:!0,get:function(){var r=new h(e);return Object.defineProperty(n,t,{configurable:!0,enumerable:!0,value:r}),r}})}n.PresetCurve=h,u("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:o.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),u("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:o.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),u("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:o.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),u("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:o.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),u("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff 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u=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],c=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(t,e,r){r.negative=e.negative^t.negative;var 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 u=1;u<i;u++){for(var f=h>>>26,c=67108863&h,l=Math.min(u,e.length-1),d=Math.max(0,u-t.length+1);d<=l;d++){var p=u-d|0;f+=(s=(n=0|t.words[p])*(o=0|e.words[d])+c)/67108864|0,c=67108863&s}r.words[u]=0|c,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function t(e,r){var n;if(r=0|r||1,16===(e=e||10)||"hex"===e){n="";for(var o=0,s=0,a=0;a<this.length;a++){var h=this.words[a],l=(16777215&(h<<o|s)).toString(16);n=0!==(s=h>>>24-o&16777215)||a!==this.length-1?u[6-l.length]+l+n:l+n,(o+=2)>=26&&(o-=26,a--)}for(0!==s&&(n=s.toString(16)+n);n.length%r!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}if(e===(0|e)&&e>=2&&e<=36){var d=f[e],p=c[e];n="";var m=this.clone();for(m.negative=0;!m.isZero();){var g=m.modn(p).toString(e);n=(m=m.idivn(p)).isZero()?g+n:u[d-g.length]+g+n}for(this.isZero()&&(n="0"+n);n.length%r!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function t(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},o.prototype.toJSON=function t(){return this.toString(16)},o.prototype.toBuffer=function t(e,r){return i(void 0!==s),this.toArrayLike(s,e,r)},o.prototype.toArray=function t(e,r){return this.toArrayLike(Array,e,r)},o.prototype.toArrayLike=function t(e,r,n){var o=this.byteLength(),s=n||Math.max(1,o);i(o<=s,"byte array longer than desired length"),i(s>0,"Requested array length <= 0"),this.strip();var a,h,u="le"===r,f=new e(s),c=this.clone();if(u){for(h=0;!c.isZero();h++)a=c.andln(255),c.iushrn(8),f[h]=a;for(;h<s;h++)f[h]=0}else{for(h=0;h<s-o;h++)f[h]=0;for(h=0;!c.isZero();h++)a=c.andln(255),c.iushrn(8),f[s-h-1]=a}return f},Math.clz32?o.prototype._countBits=function t(e){return 32-Math.clz32(e)}:o.prototype._countBits=function t(e){var r=e,i=0;return r>=4096&&(i+=13,r>>>=13),r>=64&&(i+=7,r>>>=7),r>=8&&(i+=4,r>>>=4),r>=2&&(i+=2,r>>>=2),i+r},o.prototype._zeroBits=function t(e){if(0===e)return 26;var r=e,i=0;return 0==(8191&r)&&(i+=13,r>>>=13),0==(127&r)&&(i+=7,r>>>=7),0==(15&r)&&(i+=4,r>>>=4),0==(3&r)&&(i+=2,r>>>=2),0==(1&r)&&i++,i},o.prototype.bitLength=function t(){var e=this.words[this.length-1],r=this._countBits(e);return 26*(this.length-1)+r},o.prototype.zeroBits=function t(){if(this.isZero())return 0;for(var e=0,r=0;r<this.length;r++){var i=this._zeroBits(this.words[r]);if(e+=i,26!==i)break}return e},o.prototype.byteLength=function t(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function t(e){return 0!==this.negative?this.abs().inotn(e).iaddn(1):this.clone()},o.prototype.fromTwos=function t(e){return this.testn(e-1)?this.notn(e).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function t(){return 0!==this.negative},o.prototype.neg=function t(){return this.clone().ineg()},o.prototype.ineg=function t(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function t(e){for(;this.length<e.length;)this.words[this.length++]=0;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]|e.words[r];return this.strip()},o.prototype.ior=function t(e){return i(0==(this.negative|e.negative)),this.iuor(e)},o.prototype.or=function t(e){return this.length>e.length?this.clone().ior(e):e.clone().ior(this)},o.prototype.uor=function t(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},o.prototype.iuand=function t(e){var r;r=this.length>e.length?e:this;for(var i=0;i<r.length;i++)this.words[i]=this.words[i]&e.words[i];return this.length=r.length,this.strip()},o.prototype.iand=function t(e){return i(0==(this.negative|e.negative)),this.iuand(e)},o.prototype.and=function t(e){return this.length>e.length?this.clone().iand(e):e.clone().iand(this)},o.prototype.uand=function t(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},o.prototype.iuxor=function t(e){var r,i;this.length>e.length?(r=this,i=e):(r=e,i=this);for(var n=0;n<i.length;n++)this.words[n]=r.words[n]^i.words[n];if(this!==r)for(;n<r.length;n++)this.words[n]=r.words[n];return this.length=r.length,this.strip()},o.prototype.ixor=function t(e){return i(0==(this.negative|e.negative)),this.iuxor(e)},o.prototype.xor=function t(e){return this.length>e.length?this.clone().ixor(e):e.clone().ixor(this)},o.prototype.uxor=function t(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},o.prototype.inotn=function t(e){i("number"==typeof e&&e>=0);var r=0|Math.ceil(e/26),n=e%26;this._expand(r),n>0&&r--;for(var o=0;o<r;o++)this.words[o]=67108863&~this.words[o];return n>0&&(this.words[o]=~this.words[o]&67108863>>26-n),this.strip()},o.prototype.notn=function t(e){return this.clone().inotn(e)},o.prototype.setn=function t(e,r){i("number"==typeof e&&e>=0);var n=e/26|0,o=e%26;return this._expand(n+1),this.words[n]=r?this.words[n]|1<<o:this.words[n]&~(1<<o),this.strip()},o.prototype.iadd=function t(e){var r,i,n;if(0!==this.negative&&0===e.negative)return this.negative=0,r=this.isub(e),this.negative^=1,this._normSign();if(0===this.negative&&0!==e.negative)return e.negative=0,r=this.isub(e),e.negative=1,r._normSign();this.length>e.length?(i=this,n=e):(i=e,n=this);for(var o=0,s=0;s<n.length;s++)r=(0|i.words[s])+(0|n.words[s])+o,this.words[s]=67108863&r,o=r>>>26;for(;0!==o&&s<i.length;s++)r=(0|i.words[s])+o,this.words[s]=67108863&r,o=r>>>26;if(this.length=i.length,0!==o)this.words[this.length]=o,this.length++;else if(i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this},o.prototype.add=function t(e){var r;return 0!==e.negative&&0===this.negative?(e.negative=0,r=this.sub(e),e.negative^=1,r):0===e.negative&&0!==this.negative?(this.negative=0,r=e.sub(this),this.negative=1,r):this.length>e.length?this.clone().iadd(e):e.clone().iadd(this)},o.prototype.isub=function t(e){if(0!==e.negative){e.negative=0;var r=this.iadd(e);return e.negative=1,r._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var i,n,o=this.cmp(e);if(0===o)return this.negative=0,this.length=1,this.words[0]=0,this;o>0?(i=this,n=e):(i=e,n=this);for(var s=0,a=0;a<n.length;a++)s=(r=(0|i.words[a])-(0|n.words[a])+s)>>26,this.words[a]=67108863&r;for(;0!==s&&a<i.length;a++)s=(r=(0|i.words[a])+s)>>26,this.words[a]=67108863&r;if(0===s&&a<i.length&&i!==this)for(;a<i.length;a++)this.words[a]=i.words[a];return this.length=Math.max(this.length,a),i!==this&&(this.negative=1),this.strip()},o.prototype.sub=function t(e){return this.clone().isub(e)};var d=function t(e,r,i){var n,o,s,a=e.words,h=r.words,u=i.words,f=0,c=0|a[0],l=8191&c,d=c>>>13,p=0|a[1],m=8191&p,g=p>>>13,v=0|a[2],b=8191&v,y=v>>>13,w=0|a[3],_=8191&w,M=w>>>13,S=0|a[4],k=8191&S,E=S>>>13,R=0|a[5],A=8191&R,x=R>>>13,T=0|a[6],P=8191&T,I=T>>>13,L=0|a[7],O=8191&L,B=L>>>13,j=0|a[8],C=8191&j,U=j>>>13,N=0|a[9],q=8191&N,D=N>>>13,z=0|h[0],F=8191&z,W=z>>>13,H=0|h[1],K=8191&H,Z=H>>>13,V=0|h[2],J=8191&V,Y=V>>>13,G=0|h[3],X=8191&G,Q=G>>>13,$=0|h[4],tt=8191&$,et=$>>>13,rt=0|h[5],it=8191&rt,nt=rt>>>13,ot=0|h[6],st=8191&ot,at=ot>>>13,ht=0|h[7],ut=8191&ht,ft=ht>>>13,ct=0|h[8],lt=8191&ct,dt=ct>>>13,pt=0|h[9],mt=8191&pt,gt=pt>>>13;i.negative=e.negative^r.negative,i.length=19;var vt=(f+(n=Math.imul(l,F))|0)+((8191&(o=(o=Math.imul(l,W))+Math.imul(d,F)|0))<<13)|0;f=((s=Math.imul(d,W))+(o>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(m,F),o=(o=Math.imul(m,W))+Math.imul(g,F)|0,s=Math.imul(g,W);var bt=(f+(n=n+Math.imul(l,K)|0)|0)+((8191&(o=(o=o+Math.imul(l,Z)|0)+Math.imul(d,K)|0))<<13)|0;f=((s=s+Math.imul(d,Z)|0)+(o>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(b,F),o=(o=Math.imul(b,W))+Math.imul(y,F)|0,s=Math.imul(y,W),n=n+Math.imul(m,K)|0,o=(o=o+Math.imul(m,Z)|0)+Math.imul(g,K)|0,s=s+Math.imul(g,Z)|0;var yt=(f+(n=n+Math.imul(l,J)|0)|0)+((8191&(o=(o=o+Math.imul(l,Y)|0)+Math.imul(d,J)|0))<<13)|0;f=((s=s+Math.imul(d,Y)|0)+(o>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(_,F),o=(o=Math.imul(_,W))+Math.imul(M,F)|0,s=Math.imul(M,W),n=n+Math.imul(b,K)|0,o=(o=o+Math.imul(b,Z)|0)+Math.imul(y,K)|0,s=s+Math.imul(y,Z)|0,n=n+Math.imul(m,J)|0,o=(o=o+Math.imul(m,Y)|0)+Math.imul(g,J)|0,s=s+Math.imul(g,Y)|0;var wt=(f+(n=n+Math.imul(l,X)|0)|0)+((8191&(o=(o=o+Math.imul(l,Q)|0)+Math.imul(d,X)|0))<<13)|0;f=((s=s+Math.imul(d,Q)|0)+(o>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(k,F),o=(o=Math.imul(k,W))+Math.imul(E,F)|0,s=Math.imul(E,W),n=n+Math.imul(_,K)|0,o=(o=o+Math.imul(_,Z)|0)+Math.imul(M,K)|0,s=s+Math.imul(M,Z)|0,n=n+Math.imul(b,J)|0,o=(o=o+Math.imul(b,Y)|0)+Math.imul(y,J)|0,s=s+Math.imul(y,Y)|0,n=n+Math.imul(m,X)|0,o=(o=o+Math.imul(m,Q)|0)+Math.imul(g,X)|0,s=s+Math.imul(g,Q)|0;var _t=(f+(n=n+Math.imul(l,tt)|0)|0)+((8191&(o=(o=o+Math.imul(l,et)|0)+Math.imul(d,tt)|0))<<13)|0;f=((s=s+Math.imul(d,et)|0)+(o>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(A,F),o=(o=Math.imul(A,W))+Math.imul(x,F)|0,s=Math.imul(x,W),n=n+Math.imul(k,K)|0,o=(o=o+Math.imul(k,Z)|0)+Math.imul(E,K)|0,s=s+Math.imul(E,Z)|0,n=n+Math.imul(_,J)|0,o=(o=o+Math.imul(_,Y)|0)+Math.imul(M,J)|0,s=s+Math.imul(M,Y)|0,n=n+Math.imul(b,X)|0,o=(o=o+Math.imul(b,Q)|0)+Math.imul(y,X)|0,s=s+Math.imul(y,Q)|0,n=n+Math.imul(m,tt)|0,o=(o=o+Math.imul(m,et)|0)+Math.imul(g,tt)|0,s=s+Math.imul(g,et)|0;var Mt=(f+(n=n+Math.imul(l,it)|0)|0)+((8191&(o=(o=o+Math.imul(l,nt)|0)+Math.imul(d,it)|0))<<13)|0;f=((s=s+Math.imul(d,nt)|0)+(o>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(P,F),o=(o=Math.imul(P,W))+Math.imul(I,F)|0,s=Math.imul(I,W),n=n+Math.imul(A,K)|0,o=(o=o+Math.imul(A,Z)|0)+Math.imul(x,K)|0,s=s+Math.imul(x,Z)|0,n=n+Math.imul(k,J)|0,o=(o=o+Math.imul(k,Y)|0)+Math.imul(E,J)|0,s=s+Math.imul(E,Y)|0,n=n+Math.imul(_,X)|0,o=(o=o+Math.imul(_,Q)|0)+Math.imul(M,X)|0,s=s+Math.imul(M,Q)|0,n=n+Math.imul(b,tt)|0,o=(o=o+Math.imul(b,et)|0)+Math.imul(y,tt)|0,s=s+Math.imul(y,et)|0,n=n+Math.imul(m,it)|0,o=(o=o+Math.imul(m,nt)|0)+Math.imul(g,it)|0,s=s+Math.imul(g,nt)|0;var St=(f+(n=n+Math.imul(l,st)|0)|0)+((8191&(o=(o=o+Math.imul(l,at)|0)+Math.imul(d,st)|0))<<13)|0;f=((s=s+Math.imul(d,at)|0)+(o>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(O,F),o=(o=Math.imul(O,W))+Math.imul(B,F)|0,s=Math.imul(B,W),n=n+Math.imul(P,K)|0,o=(o=o+Math.imul(P,Z)|0)+Math.imul(I,K)|0,s=s+Math.imul(I,Z)|0,n=n+Math.imul(A,J)|0,o=(o=o+Math.imul(A,Y)|0)+Math.imul(x,J)|0,s=s+Math.imul(x,Y)|0,n=n+Math.imul(k,X)|0,o=(o=o+Math.imul(k,Q)|0)+Math.imul(E,X)|0,s=s+Math.imul(E,Q)|0,n=n+Math.imul(_,tt)|0,o=(o=o+Math.imul(_,et)|0)+Math.imul(M,tt)|0,s=s+Math.imul(M,et)|0,n=n+Math.imul(b,it)|0,o=(o=o+Math.imul(b,nt)|0)+Math.imul(y,it)|0,s=s+Math.imul(y,nt)|0,n=n+Math.imul(m,st)|0,o=(o=o+Math.imul(m,at)|0)+Math.imul(g,st)|0,s=s+Math.imul(g,at)|0;var kt=(f+(n=n+Math.imul(l,ut)|0)|0)+((8191&(o=(o=o+Math.imul(l,ft)|0)+Math.imul(d,ut)|0))<<13)|0;f=((s=s+Math.imul(d,ft)|0)+(o>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(C,F),o=(o=Math.imul(C,W))+Math.imul(U,F)|0,s=Math.imul(U,W),n=n+Math.imul(O,K)|0,o=(o=o+Math.imul(O,Z)|0)+Math.imul(B,K)|0,s=s+Math.imul(B,Z)|0,n=n+Math.imul(P,J)|0,o=(o=o+Math.imul(P,Y)|0)+Math.imul(I,J)|0,s=s+Math.imul(I,Y)|0,n=n+Math.imul(A,X)|0,o=(o=o+Math.imul(A,Q)|0)+Math.imul(x,X)|0,s=s+Math.imul(x,Q)|0,n=n+Math.imul(k,tt)|0,o=(o=o+Math.imul(k,et)|0)+Math.imul(E,tt)|0,s=s+Math.imul(E,et)|0,n=n+Math.imul(_,it)|0,o=(o=o+Math.imul(_,nt)|0)+Math.imul(M,it)|0,s=s+Math.imul(M,nt)|0,n=n+Math.imul(b,st)|0,o=(o=o+Math.imul(b,at)|0)+Math.imul(y,st)|0,s=s+Math.imul(y,at)|0,n=n+Math.imul(m,ut)|0,o=(o=o+Math.imul(m,ft)|0)+Math.imul(g,ut)|0,s=s+Math.imul(g,ft)|0;var Et=(f+(n=n+Math.imul(l,lt)|0)|0)+((8191&(o=(o=o+Math.imul(l,dt)|0)+Math.imul(d,lt)|0))<<13)|0;f=((s=s+Math.imul(d,dt)|0)+(o>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(q,F),o=(o=Math.imul(q,W))+Math.imul(D,F)|0,s=Math.imul(D,W),n=n+Math.imul(C,K)|0,o=(o=o+Math.imul(C,Z)|0)+Math.imul(U,K)|0,s=s+Math.imul(U,Z)|0,n=n+Math.imul(O,J)|0,o=(o=o+Math.imul(O,Y)|0)+Math.imul(B,J)|0,s=s+Math.imul(B,Y)|0,n=n+Math.imul(P,X)|0,o=(o=o+Math.imul(P,Q)|0)+Math.imul(I,X)|0,s=s+Math.imul(I,Q)|0,n=n+Math.imul(A,tt)|0,o=(o=o+Math.imul(A,et)|0)+Math.imul(x,tt)|0,s=s+Math.imul(x,et)|0,n=n+Math.imul(k,it)|0,o=(o=o+Math.imul(k,nt)|0)+Math.imul(E,it)|0,s=s+Math.imul(E,nt)|0,n=n+Math.imul(_,st)|0,o=(o=o+Math.imul(_,at)|0)+Math.imul(M,st)|0,s=s+Math.imul(M,at)|0,n=n+Math.imul(b,ut)|0,o=(o=o+Math.imul(b,ft)|0)+Math.imul(y,ut)|0,s=s+Math.imul(y,ft)|0,n=n+Math.imul(m,lt)|0,o=(o=o+Math.imul(m,dt)|0)+Math.imul(g,lt)|0,s=s+Math.imul(g,dt)|0;var Rt=(f+(n=n+Math.imul(l,mt)|0)|0)+((8191&(o=(o=o+Math.imul(l,gt)|0)+Math.imul(d,mt)|0))<<13)|0;f=((s=s+Math.imul(d,gt)|0)+(o>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(q,K),o=(o=Math.imul(q,Z))+Math.imul(D,K)|0,s=Math.imul(D,Z),n=n+Math.imul(C,J)|0,o=(o=o+Math.imul(C,Y)|0)+Math.imul(U,J)|0,s=s+Math.imul(U,Y)|0,n=n+Math.imul(O,X)|0,o=(o=o+Math.imul(O,Q)|0)+Math.imul(B,X)|0,s=s+Math.imul(B,Q)|0,n=n+Math.imul(P,tt)|0,o=(o=o+Math.imul(P,et)|0)+Math.imul(I,tt)|0,s=s+Math.imul(I,et)|0,n=n+Math.imul(A,it)|0,o=(o=o+Math.imul(A,nt)|0)+Math.imul(x,it)|0,s=s+Math.imul(x,nt)|0,n=n+Math.imul(k,st)|0,o=(o=o+Math.imul(k,at)|0)+Math.imul(E,st)|0,s=s+Math.imul(E,at)|0,n=n+Math.imul(_,ut)|0,o=(o=o+Math.imul(_,ft)|0)+Math.imul(M,ut)|0,s=s+Math.imul(M,ft)|0,n=n+Math.imul(b,lt)|0,o=(o=o+Math.imul(b,dt)|0)+Math.imul(y,lt)|0,s=s+Math.imul(y,dt)|0;var At=(f+(n=n+Math.imul(m,mt)|0)|0)+((8191&(o=(o=o+Math.imul(m,gt)|0)+Math.imul(g,mt)|0))<<13)|0;f=((s=s+Math.imul(g,gt)|0)+(o>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(q,J),o=(o=Math.imul(q,Y))+Math.imul(D,J)|0,s=Math.imul(D,Y),n=n+Math.imul(C,X)|0,o=(o=o+Math.imul(C,Q)|0)+Math.imul(U,X)|0,s=s+Math.imul(U,Q)|0,n=n+Math.imul(O,tt)|0,o=(o=o+Math.imul(O,et)|0)+Math.imul(B,tt)|0,s=s+Math.imul(B,et)|0,n=n+Math.imul(P,it)|0,o=(o=o+Math.imul(P,nt)|0)+Math.imul(I,it)|0,s=s+Math.imul(I,nt)|0,n=n+Math.imul(A,st)|0,o=(o=o+Math.imul(A,at)|0)+Math.imul(x,st)|0,s=s+Math.imul(x,at)|0,n=n+Math.imul(k,ut)|0,o=(o=o+Math.imul(k,ft)|0)+Math.imul(E,ut)|0,s=s+Math.imul(E,ft)|0,n=n+Math.imul(_,lt)|0,o=(o=o+Math.imul(_,dt)|0)+Math.imul(M,lt)|0,s=s+Math.imul(M,dt)|0;var xt=(f+(n=n+Math.imul(b,mt)|0)|0)+((8191&(o=(o=o+Math.imul(b,gt)|0)+Math.imul(y,mt)|0))<<13)|0;f=((s=s+Math.imul(y,gt)|0)+(o>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(q,X),o=(o=Math.imul(q,Q))+Math.imul(D,X)|0,s=Math.imul(D,Q),n=n+Math.imul(C,tt)|0,o=(o=o+Math.imul(C,et)|0)+Math.imul(U,tt)|0,s=s+Math.imul(U,et)|0,n=n+Math.imul(O,it)|0,o=(o=o+Math.imul(O,nt)|0)+Math.imul(B,it)|0,s=s+Math.imul(B,nt)|0,n=n+Math.imul(P,st)|0,o=(o=o+Math.imul(P,at)|0)+Math.imul(I,st)|0,s=s+Math.imul(I,at)|0,n=n+Math.imul(A,ut)|0,o=(o=o+Math.imul(A,ft)|0)+Math.imul(x,ut)|0,s=s+Math.imul(x,ft)|0,n=n+Math.imul(k,lt)|0,o=(o=o+Math.imul(k,dt)|0)+Math.imul(E,lt)|0,s=s+Math.imul(E,dt)|0;var Tt=(f+(n=n+Math.imul(_,mt)|0)|0)+((8191&(o=(o=o+Math.imul(_,gt)|0)+Math.imul(M,mt)|0))<<13)|0;f=((s=s+Math.imul(M,gt)|0)+(o>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(q,tt),o=(o=Math.imul(q,et))+Math.imul(D,tt)|0,s=Math.imul(D,et),n=n+Math.imul(C,it)|0,o=(o=o+Math.imul(C,nt)|0)+Math.imul(U,it)|0,s=s+Math.imul(U,nt)|0,n=n+Math.imul(O,st)|0,o=(o=o+Math.imul(O,at)|0)+Math.imul(B,st)|0,s=s+Math.imul(B,at)|0,n=n+Math.imul(P,ut)|0,o=(o=o+Math.imul(P,ft)|0)+Math.imul(I,ut)|0,s=s+Math.imul(I,ft)|0,n=n+Math.imul(A,lt)|0,o=(o=o+Math.imul(A,dt)|0)+Math.imul(x,lt)|0,s=s+Math.imul(x,dt)|0;var Pt=(f+(n=n+Math.imul(k,mt)|0)|0)+((8191&(o=(o=o+Math.imul(k,gt)|0)+Math.imul(E,mt)|0))<<13)|0;f=((s=s+Math.imul(E,gt)|0)+(o>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(q,it),o=(o=Math.imul(q,nt))+Math.imul(D,it)|0,s=Math.imul(D,nt),n=n+Math.imul(C,st)|0,o=(o=o+Math.imul(C,at)|0)+Math.imul(U,st)|0,s=s+Math.imul(U,at)|0,n=n+Math.imul(O,ut)|0,o=(o=o+Math.imul(O,ft)|0)+Math.imul(B,ut)|0,s=s+Math.imul(B,ft)|0,n=n+Math.imul(P,lt)|0,o=(o=o+Math.imul(P,dt)|0)+Math.imul(I,lt)|0,s=s+Math.imul(I,dt)|0;var It=(f+(n=n+Math.imul(A,mt)|0)|0)+((8191&(o=(o=o+Math.imul(A,gt)|0)+Math.imul(x,mt)|0))<<13)|0;f=((s=s+Math.imul(x,gt)|0)+(o>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(q,st),o=(o=Math.imul(q,at))+Math.imul(D,st)|0,s=Math.imul(D,at),n=n+Math.imul(C,ut)|0,o=(o=o+Math.imul(C,ft)|0)+Math.imul(U,ut)|0,s=s+Math.imul(U,ft)|0,n=n+Math.imul(O,lt)|0,o=(o=o+Math.imul(O,dt)|0)+Math.imul(B,lt)|0,s=s+Math.imul(B,dt)|0;var Lt=(f+(n=n+Math.imul(P,mt)|0)|0)+((8191&(o=(o=o+Math.imul(P,gt)|0)+Math.imul(I,mt)|0))<<13)|0;f=((s=s+Math.imul(I,gt)|0)+(o>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(q,ut),o=(o=Math.imul(q,ft))+Math.imul(D,ut)|0,s=Math.imul(D,ft),n=n+Math.imul(C,lt)|0,o=(o=o+Math.imul(C,dt)|0)+Math.imul(U,lt)|0,s=s+Math.imul(U,dt)|0;var Ot=(f+(n=n+Math.imul(O,mt)|0)|0)+((8191&(o=(o=o+Math.imul(O,gt)|0)+Math.imul(B,mt)|0))<<13)|0;f=((s=s+Math.imul(B,gt)|0)+(o>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(q,lt),o=(o=Math.imul(q,dt))+Math.imul(D,lt)|0,s=Math.imul(D,dt);var Bt=(f+(n=n+Math.imul(C,mt)|0)|0)+((8191&(o=(o=o+Math.imul(C,gt)|0)+Math.imul(U,mt)|0))<<13)|0;f=((s=s+Math.imul(U,gt)|0)+(o>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var jt=(f+(n=Math.imul(q,mt))|0)+((8191&(o=(o=Math.imul(q,gt))+Math.imul(D,mt)|0))<<13)|0;return f=((s=Math.imul(D,gt))+(o>>>13)|0)+(jt>>>26)|0,jt&=67108863,u[0]=vt,u[1]=bt,u[2]=yt,u[3]=wt,u[4]=_t,u[5]=Mt,u[6]=St,u[7]=kt,u[8]=Et,u[9]=Rt,u[10]=At,u[11]=xt,u[12]=Tt,u[13]=Pt,u[14]=It,u[15]=Lt,u[16]=Ot,u[17]=Bt,u[18]=jt,0!==f&&(u[19]=f,i.length++),i};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=l),o.prototype.mulTo=function t(e,r){var i=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,r):i<63?l(this,e,r):i<1024?function n(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),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,c=(0|t.words[f])*(0|e.words[u]),l=67108863&c;a=67108863&(l=l+a|0),n+=(s=(s=s+(c/67108864|0)|0)+(l>>>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,e,r):p(this,e,r)},m.prototype.makeRBT=function t(e){for(var r=new Array(e),i=o.prototype._countBits(e)-1,n=0;n<e;n++)r[n]=this.revBin(n,i,e);return r},m.prototype.revBin=function t(e,r,i){if(0===e||e===i-1)return e;for(var n=0,o=0;o<r;o++)n|=(1&e)<<r-o-1,e>>=1;return n},m.prototype.permute=function t(e,r,i,n,o,s){for(var a=0;a<s;a++)n[a]=r[e[a]],o[a]=i[e[a]]},m.prototype.transform=function t(e,r,i,n,o,s){this.permute(s,e,r,i,n,o);for(var a=1;a<o;a<<=1)for(var h=a<<1,u=Math.cos(2*Math.PI/h),f=Math.sin(2*Math.PI/h),c=0;c<o;c+=h)for(var l=u,d=f,p=0;p<a;p++){var m=i[c+p],g=n[c+p],v=i[c+p+a],b=n[c+p+a],y=l*v-d*b;b=l*b+d*v,v=y,i[c+p]=m+v,n[c+p]=g+b,i[c+p+a]=m-v,n[c+p+a]=g-b,p!==h&&(y=u*l-f*d,d=u*d+f*l,l=y)}},m.prototype.guessLen13b=function t(e,r){var i=1|Math.max(r,e),n=1&i,o=0;for(i=i/2|0;i;i>>>=1)o++;return 1<<o+1+n},m.prototype.conjugate=function t(e,r,i){if(!(i<=1))for(var n=0;n<i/2;n++){var o=e[n];e[n]=e[i-n-1],e[i-n-1]=o,o=r[n],r[n]=-r[i-n-1],r[i-n-1]=-o}},m.prototype.normalize13b=function t(e,r){for(var i=0,n=0;n<r/2;n++){var o=8192*Math.round(e[2*n+1]/r)+Math.round(e[2*n]/r)+i;e[n]=67108863&o,i=o<67108864?0:o/67108864|0}return e},m.prototype.convert13b=function t(e,r,n,o){for(var s=0,a=0;a<r;a++)s+=0|e[a],n[2*a]=8191&s,s>>>=13,n[2*a+1]=8191&s,s>>>=13;for(a=2*r;a<o;++a)n[a]=0;i(0===s),i(0==(-8192&s))},m.prototype.stub=function t(e){for(var r=new Array(e),i=0;i<e;i++)r[i]=0;return r},m.prototype.mulp=function t(e,r,i){var n=2*this.guessLen13b(e.length,r.length),o=this.makeRBT(n),s=this.stub(n),a=new Array(n),h=new Array(n),u=new Array(n),f=new Array(n),c=new Array(n),l=new Array(n),d=i.words;d.length=n,this.convert13b(e.words,e.length,a,n),this.convert13b(r.words,r.length,f,n),this.transform(a,s,h,u,n,o),this.transform(f,s,c,l,n,o);for(var p=0;p<n;p++){var m=h[p]*c[p]-u[p]*l[p];u[p]=h[p]*l[p]+u[p]*c[p],h[p]=m}return this.conjugate(h,u,n),this.transform(h,u,d,s,n,o),this.conjugate(d,s,n),this.normalize13b(d,n),i.negative=e.negative^r.negative,i.length=e.length+r.length,i.strip()},o.prototype.mul=function t(e){var r=new o(null);return r.words=new Array(this.length+e.length),this.mulTo(e,r)},o.prototype.mulf=function t(e){var r=new o(null);return r.words=new Array(this.length+e.length),p(this,e,r)},o.prototype.imul=function t(e){return this.clone().mulTo(e,this)},o.prototype.imuln=function t(e){i("number"==typeof e),i(e<67108864);for(var r=0,n=0;n<this.length;n++){var o=(0|this.words[n])*e,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++),this},o.prototype.muln=function t(e){return this.clone().imuln(e)},o.prototype.sqr=function t(){return this.mul(this)},o.prototype.isqr=function t(){return this.imul(this.clone())},o.prototype.pow=function t(e){var r=function i(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}(e);if(0===r.length)return new o(1);for(var n=this,s=0;s<r.length&&0===r[s];s++,n=n.sqr());if(++s<r.length)for(var a=n.sqr();s<r.length;s++,a=a.sqr())0!==r[s]&&(n=n.mul(a));return n},o.prototype.iushln=function t(e){i("number"==typeof e&&e>=0);var r,n=e%26,o=(e-n)/26,s=67108863>>>26-n<<26-n;if(0!==n){var a=0;for(r=0;r<this.length;r++){var h=this.words[r]&s,u=(0|this.words[r])-h<<n;this.words[r]=u|a,a=h>>>26-n}a&&(this.words[r]=a,this.length++)}if(0!==o){for(r=this.length-1;r>=0;r--)this.words[r+o]=this.words[r];for(r=0;r<o;r++)this.words[r]=0;this.length+=o}return this.strip()},o.prototype.ishln=function t(e){return i(0===this.negative),this.iushln(e)},o.prototype.iushrn=function t(e,r,n){var o;i("number"==typeof e&&e>=0),o=r?(r-r%26)/26:0;var s=e%26,a=Math.min((e-s)/26,this.length),h=67108863^67108863>>>s<<s,u=n;if(o-=a,o=Math.max(0,o),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var c=0;for(f=this.length-1;f>=0&&(0!==c||f>=o);f--){var l=0|this.words[f];this.words[f]=c<<26-s|l>>>s,c=l&h}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function t(e,r,n){return i(0===this.negative),this.iushrn(e,r,n)},o.prototype.shln=function t(e){return this.clone().ishln(e)},o.prototype.ushln=function t(e){return this.clone().iushln(e)},o.prototype.shrn=function t(e){return this.clone().ishrn(e)},o.prototype.ushrn=function t(e){return this.clone().iushrn(e)},o.prototype.testn=function t(e){i("number"==typeof e&&e>=0);var r=e%26,n=(e-r)/26,o=1<<r;return!(this.length<=n)&&!!(this.words[n]&o)},o.prototype.imaskn=function t(e){i("number"==typeof e&&e>=0);var r=e%26,n=(e-r)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==r&&n++,this.length=Math.min(n,this.length),0!==r){var o=67108863^67108863>>>r<<r;this.words[this.length-1]&=o}return this.strip()},o.prototype.maskn=function t(e){return this.clone().imaskn(e)},o.prototype.iaddn=function t(e){return i("number"==typeof e),i(e<67108864),e<0?this.isubn(-e):0!==this.negative?1===this.length&&(0|this.words[0])<e?(this.words[0]=e-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(e),this.negative=1,this):this._iaddn(e)},o.prototype._iaddn=function t(e){this.words[0]+=e;for(var r=0;r<this.length&&this.words[r]>=67108864;r++)this.words[r]-=67108864,r===this.length-1?this.words[r+1]=1:this.words[r+1]++;return this.length=Math.max(this.length,r+1),this},o.prototype.isubn=function t(e){if(i("number"==typeof e),i(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var r=0;r<this.length&&this.words[r]<0;r++)this.words[r]+=67108864,this.words[r+1]-=1;return this.strip()},o.prototype.addn=function t(e){return this.clone().iaddn(e)},o.prototype.subn=function t(e){return this.clone().isubn(e)},o.prototype.iabs=function t(){return this.negative=0,this},o.prototype.abs=function t(){return this.clone().iabs()},o.prototype._ishlnsubmul=function t(e,r,n){var o,s,a=e.length+n;this._expand(a);var h=0;for(o=0;o<e.length;o++){s=(0|this.words[o+n])+h;var u=(0|e.words[o])*r;h=((s-=67108863&u)>>26)-(u/67108864|0),this.words[o+n]=67108863&s}for(;o<this.length-n;o++)h=(s=(0|this.words[o+n])+h)>>26,this.words[o+n]=67108863&s;if(0===h)return this.strip();for(i(-1===h),h=0,o=0;o<this.length;o++)h=(s=-(0|this.words[o])+h)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},o.prototype._wordDiv=function t(e,r){var i=(this.length,e.length),n=this.clone(),s=e,a=0|s.words[s.length-1];0!==(i=26-this._countBits(a))&&(s=s.ushln(i),n.iushln(i),a=0|s.words[s.length-1]);var h,u=n.length-s.length;if("mod"!==r){(h=new o(null)).length=u+1,h.words=new Array(h.length);for(var f=0;f<h.length;f++)h.words[f]=0}var c=n.clone()._ishlnsubmul(s,1,u);0===c.negative&&(n=c,h&&(h.words[u]=1));for(var l=u-1;l>=0;l--){var d=67108864*(0|n.words[s.length+l])+(0|n.words[s.length+l-1]);for(d=Math.min(d/a|0,67108863),n._ishlnsubmul(s,d,l);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(s,1,l),n.isZero()||(n.negative^=1);h&&(h.words[l]=d)}return h&&h.strip(),n.strip(),"div"!==r&&0!==i&&n.iushrn(i),{div:h||null,mod:n}},o.prototype.divmod=function t(e,r,n){return i(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(h=this.neg().divmod(e,r),"mod"!==r&&(s=h.div.neg()),"div"!==r&&(a=h.mod.neg(),n&&0!==a.negative&&a.iadd(e)),{div:s,mod:a}):0===this.negative&&0!==e.negative?(h=this.divmod(e.neg(),r),"mod"!==r&&(s=h.div.neg()),{div:s,mod:h.mod}):0!=(this.negative&e.negative)?(h=this.neg().divmod(e.neg(),r),"div"!==r&&(a=h.mod.neg(),n&&0!==a.negative&&a.isub(e)),{div:h.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===r?{div:this.divn(e.words[0]),mod:null}:"mod"===r?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,r);var s,a,h},o.prototype.div=function t(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function t(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function t(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function t(e){var r=this.divmod(e);if(r.mod.isZero())return r.div;var i=0!==r.div.negative?r.mod.isub(e):r.mod,n=e.ushrn(1),o=e.andln(1),s=i.cmp(n);return s<0||1===o&&0===s?r.div:0!==r.div.negative?r.div.isubn(1):r.div.iaddn(1)},o.prototype.modn=function t(e){i(e<=67108863);for(var r=(1<<26)%e,n=0,o=this.length-1;o>=0;o--)n=(r*n+(0|this.words[o]))%e;return n},o.prototype.idivn=function t(e){i(e<=67108863);for(var r=0,n=this.length-1;n>=0;n--){var o=(0|this.words[n])+67108864*r;this.words[n]=o/e|0,r=o%e}return this.strip()},o.prototype.divn=function t(e){return this.clone().idivn(e)},o.prototype.egcd=function t(e){i(0===e.negative),i(!e.isZero());var r=this,n=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var s=new o(1),a=new o(0),h=new o(0),u=new o(1),f=0;r.isEven()&&n.isEven();)r.iushrn(1),n.iushrn(1),++f;for(var c=n.clone(),l=r.clone();!r.isZero();){for(var d=0,p=1;0==(r.words[0]&p)&&d<26;++d,p<<=1);if(d>0)for(r.iushrn(d);d-- >0;)(s.isOdd()||a.isOdd())&&(s.iadd(c),a.isub(l)),s.iushrn(1),a.iushrn(1);for(var m=0,g=1;0==(n.words[0]&g)&&m<26;++m,g<<=1);if(m>0)for(n.iushrn(m);m-- >0;)(h.isOdd()||u.isOdd())&&(h.iadd(c),u.isub(l)),h.iushrn(1),u.iushrn(1);r.cmp(n)>=0?(r.isub(n),s.isub(h),a.isub(u)):(n.isub(r),h.isub(s),u.isub(a))}return{a:h,b:u,gcd:n.iushln(f)}},o.prototype._invmp=function t(e){i(0===e.negative),i(!e.isZero());var r=this,n=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var s,a=new o(1),h=new o(0),u=n.clone();r.cmpn(1)>0&&n.cmpn(1)>0;){for(var f=0,c=1;0==(r.words[0]&c)&&f<26;++f,c<<=1);if(f>0)for(r.iushrn(f);f-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var l=0,d=1;0==(n.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(n.iushrn(l);l-- >0;)h.isOdd()&&h.iadd(u),h.iushrn(1);r.cmp(n)>=0?(r.isub(n),a.isub(h)):(n.isub(r),h.isub(a))}return(s=0===r.cmpn(1)?a:h).cmpn(0)<0&&s.iadd(e),s},o.prototype.gcd=function t(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var r=this.clone(),i=e.clone();r.negative=0,i.negative=0;for(var n=0;r.isEven()&&i.isEven();n++)r.iushrn(1),i.iushrn(1);for(;;){for(;r.isEven();)r.iushrn(1);for(;i.isEven();)i.iushrn(1);var o=r.cmp(i);if(o<0){var s=r;r=i,i=s}else if(0===o||0===i.cmpn(1))break;r.isub(i)}return i.iushln(n)},o.prototype.invm=function t(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function t(){return 0==(1&this.words[0])},o.prototype.isOdd=function t(){return 1==(1&this.words[0])},o.prototype.andln=function t(e){return this.words[0]&e},o.prototype.bincn=function t(e){i("number"==typeof e);var r=e%26,n=(e-r)/26,o=1<<r;if(this.length<=n)return this._expand(n+1),this.words[n]|=o,this;for(var s=o,a=n;0!==s&&a<this.length;a++){var h=0|this.words[a];s=(h+=s)>>>26,h&=67108863,this.words[a]=h}return 0!==s&&(this.words[a]=s,this.length++),this},o.prototype.isZero=function t(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function t(e){var r,n=e<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)r=1;else{n&&(e=-e),i(e<=67108863,"Number is too big");var o=0|this.words[0];r=o===e?0:o<e?-1:1}return 0!==this.negative?0|-r:r},o.prototype.cmp=function t(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var r=this.ucmp(e);return 0!==this.negative?0|-r:r},o.prototype.ucmp=function t(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var r=0,i=this.length-1;i>=0;i--){var n=0|this.words[i],o=0|e.words[i];if(n!==o){n<o?r=-1:n>o&&(r=1);break}}return r},o.prototype.gtn=function t(e){return 1===this.cmpn(e)},o.prototype.gt=function t(e){return 1===this.cmp(e)},o.prototype.gten=function t(e){return this.cmpn(e)>=0},o.prototype.gte=function t(e){return this.cmp(e)>=0},o.prototype.ltn=function t(e){return-1===this.cmpn(e)},o.prototype.lt=function t(e){return-1===this.cmp(e)},o.prototype.lten=function t(e){return this.cmpn(e)<=0},o.prototype.lte=function t(e){return this.cmp(e)<=0},o.prototype.eqn=function t(e){return 0===this.cmpn(e)},o.prototype.eq=function t(e){return 0===this.cmp(e)},o.red=function t(e){return new M(e)},o.prototype.toRed=function t(e){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function t(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function t(e){return this.red=e,this},o.prototype.forceRed=function t(e){return i(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function t(e){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function t(e){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function t(e){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function t(e){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function t(e){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function t(e){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function t(e){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function t(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function t(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function t(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function t(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function t(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function t(e){return i(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var g={k256:null,p224:null,p192:null,p25519:null};function v(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function b(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){v.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)}v.prototype._tmp=function t(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},v.prototype.ireduce=function t(e){var r,i=e;do{this.split(i,this.tmp),r=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength()}while(r>this.n);var n=r<this.n?-1:i.ucmp(this.p);return 0===n?(i.words[0]=0,i.length=1):n>0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},v.prototype.split=function t(e,r){e.iushrn(this.n,0,r)},v.prototype.imulK=function t(e){return e.imul(this.k)},n(b,v),b.prototype.split=function t(e,r){for(var i=4194303,n=Math.min(e.length,9),o=0;o<n;o++)r.words[o]=e.words[o];if(r.length=n,e.length<=9)return e.words[0]=0,void(e.length=1);var s=e.words[9];for(r.words[r.length++]=s&i,o=10;o<e.length;o++){var a=0|e.words[o];e.words[o-10]=(a&i)<<4|s>>>22,s=a}s>>>=22,e.words[o-10]=s,0===s&&e.length>10?e.length-=10:e.length-=9},b.prototype.imulK=function t(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var r=0,i=0;i<e.length;i++){var n=0|e.words[i];r+=977*n,e.words[i]=67108863&r,r=64*n+(r/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},n(y,v),n(w,v),n(_,v),_.prototype.imulK=function t(e){for(var r=0,i=0;i<e.length;i++){var n=19*(0|e.words[i])+r,o=67108863&n;n>>>=26,e.words[i]=o,r=n}return 0!==r&&(e.words[e.length++]=r),e},o._prime=function t(e){if(g[e])return g[e];var t;if("k256"===e)t=new b;else if("p224"===e)t=new y;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return g[e]=t,t},M.prototype._verify1=function t(e){i(0===e.negative,"red works only with positives"),i(e.red,"red works only with red numbers")},M.prototype._verify2=function t(e,r){i(0==(e.negative|r.negative),"red works only with positives"),i(e.red&&e.red===r.red,"red works only with red numbers")},M.prototype.imod=function t(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},M.prototype.neg=function t(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},M.prototype.add=function t(e,r){this._verify2(e,r);var i=e.add(r);return i.cmp(this.m)>=0&&i.isub(this.m),i._forceRed(this)},M.prototype.iadd=function t(e,r){this._verify2(e,r);var i=e.iadd(r);return i.cmp(this.m)>=0&&i.isub(this.m),i},M.prototype.sub=function t(e,r){this._verify2(e,r);var i=e.sub(r);return i.cmpn(0)<0&&i.iadd(this.m),i._forceRed(this)},M.prototype.isub=function t(e,r){this._verify2(e,r);var i=e.isub(r);return i.cmpn(0)<0&&i.iadd(this.m),i},M.prototype.shl=function t(e,r){return this._verify1(e),this.imod(e.ushln(r))},M.prototype.imul=function t(e,r){return this._verify2(e,r),this.imod(e.imul(r))},M.prototype.mul=function t(e,r){return this._verify2(e,r),this.imod(e.mul(r))},M.prototype.isqr=function t(e){return this.imul(e,e.clone())},M.prototype.sqr=function t(e){return this.mul(e,e)},M.prototype.sqrt=function t(e){if(e.isZero())return e.clone();var r=this.m.andln(3);if(i(r%2==1),3===r){var n=this.m.add(new o(1)).iushrn(2);return this.pow(e,n)}for(var s=this.m.subn(1),a=0;!s.isZero()&&0===s.andln(1);)a++,s.iushrn(1);i(!s.isZero());var h=new o(1).toRed(this),u=h.redNeg(),f=this.m.subn(1).iushrn(1),c=this.m.bitLength();for(c=new o(2*c*c).toRed(this);0!==this.pow(c,f).cmp(u);)c.redIAdd(u);for(var l=this.pow(c,s),d=this.pow(e,s.addn(1).iushrn(1)),p=this.pow(e,s),m=a;0!==p.cmp(h);){for(var g=p,v=0;0!==g.cmp(h);v++)g=g.redSqr();i(v<m);var b=this.pow(l,new o(1).iushln(m-v-1));d=d.redMul(b),l=b.redSqr(),p=p.redMul(l),m=v}return d},M.prototype.invm=function t(e){var r=e._invmp(this.m);return 0!==r.negative?(r.negative=0,this.imod(r).redNeg()):this.imod(r)},M.prototype.pow=function t(e,r){if(r.isZero())return new o(1).toRed(this);if(0===r.cmpn(1))return e.clone();var i=new Array(16);i[0]=new o(1).toRed(this),i[1]=e;for(var n=2;n<i.length;n++)i[n]=this.mul(i[n-1],e);var s=i[0],a=0,h=0,u=r.bitLength()%26;for(0===u&&(u=26),n=r.length-1;n>=0;n--){for(var f=r.words[n],c=u-1;c>=0;c--){var l=f>>c&1;s!==i[0]&&(s=this.sqr(s)),0!==l||0!==a?(a<<=1,a|=l,(4===++h||0===n&&0===c)&&(s=this.mul(s,i[a]),h=0,a=0)):h=0}u=26}return s},M.prototype.convertTo=function t(e){var r=e.umod(this.m);return r===e?r.clone():r},M.prototype.convertFrom=function t(e){var r=e.clone();return r.red=null,r},o.mont=function t(e){return new S(e)},n(S,M),S.prototype.convertTo=function t(e){return this.imod(e.ushln(this.shift))},S.prototype.convertFrom=function t(e){var r=this.imod(e.mul(this.rinv));return r.red=null,r},S.prototype.imul=function t(e,r){if(e.isZero()||r.isZero())return e.words[0]=0,e.length=1,e;var i=e.imul(r),n=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),o=i.isub(n).iushrn(this.shift),s=o;return o.cmp(this.m)>=0?s=o.isub(this.m):o.cmpn(0)<0&&(s=o.iadd(this.m)),s._forceRed(this)},S.prototype.mul=function t(e,r){if(e.isZero()||r.isZero())return new o(0)._forceRed(this);var i=e.mul(r),n=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),s=i.isub(n).iushrn(this.shift),a=s;return s.cmp(this.m)>=0?a=s.isub(this.m):s.cmpn(0)<0&&(a=s.iadd(this.m)),a._forceRed(this)},S.prototype.invm=function t(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r(28)(t))},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.SigninRequest=void 0;var i=r(0),n=r(48),o=r(199);e.SigninRequest=function(){function t(e){var r=e.url,s=e.client_id,a=e.redirect_uri,h=e.response_type,u=e.scope,f=e.authority,c=e.data,l=e.prompt,d=e.display,p=e.max_age,m=e.ui_locales,g=e.id_token_hint,v=e.login_hint,b=e.acr_values,y=e.resource,w=e.response_mode,_=e.request,M=e.request_uri,S=e.extraQueryParams,k=e.request_type,E=e.client_secret,R=e.extraTokenParams,A=e.skipUserInfo;if(function x(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),!r)throw i.Log.error("SigninRequest.ctor: No url passed"),new Error("url");if(!s)throw i.Log.error("SigninRequest.ctor: No client_id passed"),new Error("client_id");if(!a)throw i.Log.error("SigninRequest.ctor: No redirect_uri passed"),new Error("redirect_uri");if(!h)throw i.Log.error("SigninRequest.ctor: No response_type passed"),new Error("response_type");if(!u)throw i.Log.error("SigninRequest.ctor: No scope passed"),new Error("scope");if(!f)throw i.Log.error("SigninRequest.ctor: No authority passed"),new Error("authority");var T=t.isOidc(h),P=t.isCode(h);w||(w=t.isCode(h)?"query":null),this.state=new 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i=r(62),n=r(2).Buffer,o=r(20),s=r(1),a=r(319),h=r(45),u=r(169);function f(t,e,r,s){o.call(this);var h=n.alloc(4,0);this._cipher=new i.AES(e);var f=this._cipher.encryptBlock(h);this._ghash=new a(f),r=function c(t,e,r){if(12===e.length)return t._finID=n.concat([e,n.from([0,0,0,1])]),n.concat([e,n.from([0,0,0,2])]);var i=new a(r),o=e.length,s=o%16;i.update(e),s&&(s=16-s,i.update(n.alloc(s,0))),i.update(n.alloc(8,0));var h=8*o,f=n.alloc(8);f.writeUIntBE(h,0,8),i.update(f),t._finID=i.state;var c=n.from(t._finID);return u(c),c}(this,r,f),this._prev=n.from(r),this._cache=n.allocUnsafe(0),this._secCache=n.allocUnsafe(0),this._decrypt=s,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}s(f,o),f.prototype._update=function(t){if(!this._called&&this._alen){var e=16-this._alen%16;e<16&&(e=n.alloc(e,0),this._ghash.update(e))}this._called=!0;var r=this._mode.encrypt(this,t);return 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e=n.mont(t);return 0===h.toRed(e).redPow(t.subn(1)).fromRed().cmpn(1)}function b(t,e){if(t<16)return new n(2===e||5===e?[140,123]:[140,39]);var r,p;for(e=new n(e);;){for(r=new n(i(Math.ceil(t/8)));r.bitLength()>t;)r.ishrn(1);if(r.isEven()&&r.iadd(a),r.testn(1)||r.iadd(h),e.cmp(h)){if(!e.cmp(u))for(;r.mod(f).cmp(c);)r.iadd(d)}else for(;r.mod(o).cmp(l);)r.iadd(d);if(g(p=r.shrn(1))&&g(r)&&v(p)&&v(r)&&s.test(p)&&s.test(r))return r}}},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(323).Buffer}catch(t){}function a(t,e,r){for(var i=0,n=Math.min(t.length,r),o=e;o<n;o++){var s=t.charCodeAt(o)-48;i<<=4,i|=s>=49&&s<=54?s-49+10:s>=17&&s<=22?s-17+10:15&s}return i}function h(t,e,r,i){for(var n=0,o=Math.min(t.length,r),s=e;s<o;s++){var a=t.charCodeAt(s)-48;n*=i,n+=a>=49?a-49+10:a>=17?a-17+10:a}return n}o.isBN=function t(e){return e instanceof o||null!==e&&"object"==typeof e&&e.constructor.wordSize===o.wordSize&&Array.isArray(e.words)},o.max=function t(e,r){return e.cmp(r)>0?e:r},o.min=function t(e,r){return e.cmp(r)<0?e:r},o.prototype._init=function t(e,r,n){if("number"==typeof e)return this._initNumber(e,r,n);if("object"==typeof e)return this._initArray(e,r,n);"hex"===r&&(r=16),i(r===(0|r)&&r>=2&&r<=36);var o=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&o++,16===r?this._parseHex(e,o):this._parseBase(e,r,o),"-"===e[0]&&(this.negative=1),this.strip(),"le"===n&&this._initArray(this.toArray(),r,n)},o.prototype._initNumber=function 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Array(this.length);for(var i=0;i<this.length;i++)this.words[i]=0;var n,o,s=0;for(i=e.length-6,n=0;i>=r;i-=6)o=a(e,i,i+6),this.words[n]|=o<<s&67108863,this.words[n+1]|=o>>>26-s&4194303,(s+=24)>=26&&(s-=26,n++);i+6!==r&&(o=a(e,r,i+6),this.words[n]|=o<<s&67108863,this.words[n+1]|=o>>>26-s&4194303),this.strip()},o.prototype._parseBase=function t(e,r,i){this.words=[0],this.length=1;for(var n=0,o=1;o<=67108863;o*=r)n++;n--,o=o/r|0;for(var s=e.length-i,a=s%n,u=Math.min(s,s-a)+i,f=0,c=i;c<u;c+=n)f=h(e,c,c+n,r),this.imuln(o),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f);if(0!==a){var l=1;for(f=h(e,c,e.length,r),c=0;c<a;c++)l*=r;this.imuln(l),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f)}},o.prototype.copy=function t(e){e.words=new Array(this.length);for(var r=0;r<this.length;r++)e.words[r]=this.words[r];e.length=this.length,e.negative=this.negative,e.red=this.red},o.prototype.clone=function t(){var e=new o(null);return this.copy(e),e},o.prototype._expand=function t(e){for(;this.length<e;)this.words[this.length++]=0;return this},o.prototype.strip=function t(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function t(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function t(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var u=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],c=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(t,e,r){r.negative=e.negative^t.negative;var 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 u=1;u<i;u++){for(var f=h>>>26,c=67108863&h,l=Math.min(u,e.length-1),d=Math.max(0,u-t.length+1);d<=l;d++){var p=u-d|0;f+=(s=(n=0|t.words[p])*(o=0|e.words[d])+c)/67108864|0,c=67108863&s}r.words[u]=0|c,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function t(e,r){var n;if(r=0|r||1,16===(e=e||10)||"hex"===e){n="";for(var o=0,s=0,a=0;a<this.length;a++){var h=this.words[a],l=(16777215&(h<<o|s)).toString(16);n=0!==(s=h>>>24-o&16777215)||a!==this.length-1?u[6-l.length]+l+n:l+n,(o+=2)>=26&&(o-=26,a--)}for(0!==s&&(n=s.toString(16)+n);n.length%r!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}if(e===(0|e)&&e>=2&&e<=36){var d=f[e],p=c[e];n="";var m=this.clone();for(m.negative=0;!m.isZero();){var g=m.modn(p).toString(e);n=(m=m.idivn(p)).isZero()?g+n:u[d-g.length]+g+n}for(this.isZero()&&(n="0"+n);n.length%r!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function t(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},o.prototype.toJSON=function t(){return this.toString(16)},o.prototype.toBuffer=function t(e,r){return i(void 0!==s),this.toArrayLike(s,e,r)},o.prototype.toArray=function t(e,r){return this.toArrayLike(Array,e,r)},o.prototype.toArrayLike=function t(e,r,n){var o=this.byteLength(),s=n||Math.max(1,o);i(o<=s,"byte array longer than desired length"),i(s>0,"Requested array length <= 0"),this.strip();var a,h,u="le"===r,f=new e(s),c=this.clone();if(u){for(h=0;!c.isZero();h++)a=c.andln(255),c.iushrn(8),f[h]=a;for(;h<s;h++)f[h]=0}else{for(h=0;h<s-o;h++)f[h]=0;for(h=0;!c.isZero();h++)a=c.andln(255),c.iushrn(8),f[s-h-1]=a}return f},Math.clz32?o.prototype._countBits=function t(e){return 32-Math.clz32(e)}:o.prototype._countBits=function t(e){var r=e,i=0;return 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r,i;this.length>e.length?(r=this,i=e):(r=e,i=this);for(var n=0;n<i.length;n++)this.words[n]=r.words[n]^i.words[n];if(this!==r)for(;n<r.length;n++)this.words[n]=r.words[n];return this.length=r.length,this.strip()},o.prototype.ixor=function t(e){return i(0==(this.negative|e.negative)),this.iuxor(e)},o.prototype.xor=function t(e){return this.length>e.length?this.clone().ixor(e):e.clone().ixor(this)},o.prototype.uxor=function t(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},o.prototype.inotn=function t(e){i("number"==typeof e&&e>=0);var r=0|Math.ceil(e/26),n=e%26;this._expand(r),n>0&&r--;for(var o=0;o<r;o++)this.words[o]=67108863&~this.words[o];return n>0&&(this.words[o]=~this.words[o]&67108863>>26-n),this.strip()},o.prototype.notn=function t(e){return this.clone().inotn(e)},o.prototype.setn=function t(e,r){i("number"==typeof e&&e>=0);var n=e/26|0,o=e%26;return 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0!==e.negative&&0===this.negative?(e.negative=0,r=this.sub(e),e.negative^=1,r):0===e.negative&&0!==this.negative?(this.negative=0,r=e.sub(this),this.negative=1,r):this.length>e.length?this.clone().iadd(e):e.clone().iadd(this)},o.prototype.isub=function t(e){if(0!==e.negative){e.negative=0;var r=this.iadd(e);return e.negative=1,r._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var i,n,o=this.cmp(e);if(0===o)return this.negative=0,this.length=1,this.words[0]=0,this;o>0?(i=this,n=e):(i=e,n=this);for(var s=0,a=0;a<n.length;a++)s=(r=(0|i.words[a])-(0|n.words[a])+s)>>26,this.words[a]=67108863&r;for(;0!==s&&a<i.length;a++)s=(r=(0|i.words[a])+s)>>26,this.words[a]=67108863&r;if(0===s&&a<i.length&&i!==this)for(;a<i.length;a++)this.words[a]=i.words[a];return this.length=Math.max(this.length,a),i!==this&&(this.negative=1),this.strip()},o.prototype.sub=function t(e){return this.clone().isub(e)};var d=function t(e,r,i){var n,o,s,a=e.words,h=r.words,u=i.words,f=0,c=0|a[0],l=8191&c,d=c>>>13,p=0|a[1],m=8191&p,g=p>>>13,v=0|a[2],b=8191&v,y=v>>>13,w=0|a[3],_=8191&w,M=w>>>13,S=0|a[4],k=8191&S,E=S>>>13,R=0|a[5],A=8191&R,x=R>>>13,T=0|a[6],P=8191&T,I=T>>>13,L=0|a[7],O=8191&L,B=L>>>13,j=0|a[8],C=8191&j,U=j>>>13,N=0|a[9],q=8191&N,D=N>>>13,z=0|h[0],F=8191&z,W=z>>>13,H=0|h[1],K=8191&H,Z=H>>>13,V=0|h[2],J=8191&V,Y=V>>>13,G=0|h[3],X=8191&G,Q=G>>>13,$=0|h[4],tt=8191&$,et=$>>>13,rt=0|h[5],it=8191&rt,nt=rt>>>13,ot=0|h[6],st=8191&ot,at=ot>>>13,ht=0|h[7],ut=8191&ht,ft=ht>>>13,ct=0|h[8],lt=8191&ct,dt=ct>>>13,pt=0|h[9],mt=8191&pt,gt=pt>>>13;i.negative=e.negative^r.negative,i.length=19;var vt=(f+(n=Math.imul(l,F))|0)+((8191&(o=(o=Math.imul(l,W))+Math.imul(d,F)|0))<<13)|0;f=((s=Math.imul(d,W))+(o>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(m,F),o=(o=Math.imul(m,W))+Math.imul(g,F)|0,s=Math.imul(g,W);var bt=(f+(n=n+Math.imul(l,K)|0)|0)+((8191&(o=(o=o+Math.imul(l,Z)|0)+Math.imul(d,K)|0))<<13)|0;f=((s=s+Math.imul(d,Z)|0)+(o>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(b,F),o=(o=Math.imul(b,W))+Math.imul(y,F)|0,s=Math.imul(y,W),n=n+Math.imul(m,K)|0,o=(o=o+Math.imul(m,Z)|0)+Math.imul(g,K)|0,s=s+Math.imul(g,Z)|0;var yt=(f+(n=n+Math.imul(l,J)|0)|0)+((8191&(o=(o=o+Math.imul(l,Y)|0)+Math.imul(d,J)|0))<<13)|0;f=((s=s+Math.imul(d,Y)|0)+(o>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(_,F),o=(o=Math.imul(_,W))+Math.imul(M,F)|0,s=Math.imul(M,W),n=n+Math.imul(b,K)|0,o=(o=o+Math.imul(b,Z)|0)+Math.imul(y,K)|0,s=s+Math.imul(y,Z)|0,n=n+Math.imul(m,J)|0,o=(o=o+Math.imul(m,Y)|0)+Math.imul(g,J)|0,s=s+Math.imul(g,Y)|0;var wt=(f+(n=n+Math.imul(l,X)|0)|0)+((8191&(o=(o=o+Math.imul(l,Q)|0)+Math.imul(d,X)|0))<<13)|0;f=((s=s+Math.imul(d,Q)|0)+(o>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(k,F),o=(o=Math.imul(k,W))+Math.imul(E,F)|0,s=Math.imul(E,W),n=n+Math.imul(_,K)|0,o=(o=o+Math.imul(_,Z)|0)+Math.imul(M,K)|0,s=s+Math.imul(M,Z)|0,n=n+Math.imul(b,J)|0,o=(o=o+Math.imul(b,Y)|0)+Math.imul(y,J)|0,s=s+Math.imul(y,Y)|0,n=n+Math.imul(m,X)|0,o=(o=o+Math.imul(m,Q)|0)+Math.imul(g,X)|0,s=s+Math.imul(g,Q)|0;var _t=(f+(n=n+Math.imul(l,tt)|0)|0)+((8191&(o=(o=o+Math.imul(l,et)|0)+Math.imul(d,tt)|0))<<13)|0;f=((s=s+Math.imul(d,et)|0)+(o>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(A,F),o=(o=Math.imul(A,W))+Math.imul(x,F)|0,s=Math.imul(x,W),n=n+Math.imul(k,K)|0,o=(o=o+Math.imul(k,Z)|0)+Math.imul(E,K)|0,s=s+Math.imul(E,Z)|0,n=n+Math.imul(_,J)|0,o=(o=o+Math.imul(_,Y)|0)+Math.imul(M,J)|0,s=s+Math.imul(M,Y)|0,n=n+Math.imul(b,X)|0,o=(o=o+Math.imul(b,Q)|0)+Math.imul(y,X)|0,s=s+Math.imul(y,Q)|0,n=n+Math.imul(m,tt)|0,o=(o=o+Math.imul(m,et)|0)+Math.imul(g,tt)|0,s=s+Math.imul(g,et)|0;var Mt=(f+(n=n+Math.imul(l,it)|0)|0)+((8191&(o=(o=o+Math.imul(l,nt)|0)+Math.imul(d,it)|0))<<13)|0;f=((s=s+Math.imul(d,nt)|0)+(o>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(P,F),o=(o=Math.imul(P,W))+Math.imul(I,F)|0,s=Math.imul(I,W),n=n+Math.imul(A,K)|0,o=(o=o+Math.imul(A,Z)|0)+Math.imul(x,K)|0,s=s+Math.imul(x,Z)|0,n=n+Math.imul(k,J)|0,o=(o=o+Math.imul(k,Y)|0)+Math.imul(E,J)|0,s=s+Math.imul(E,Y)|0,n=n+Math.imul(_,X)|0,o=(o=o+Math.imul(_,Q)|0)+Math.imul(M,X)|0,s=s+Math.imul(M,Q)|0,n=n+Math.imul(b,tt)|0,o=(o=o+Math.imul(b,et)|0)+Math.imul(y,tt)|0,s=s+Math.imul(y,et)|0,n=n+Math.imul(m,it)|0,o=(o=o+Math.imul(m,nt)|0)+Math.imul(g,it)|0,s=s+Math.imul(g,nt)|0;var St=(f+(n=n+Math.imul(l,st)|0)|0)+((8191&(o=(o=o+Math.imul(l,at)|0)+Math.imul(d,st)|0))<<13)|0;f=((s=s+Math.imul(d,at)|0)+(o>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(O,F),o=(o=Math.imul(O,W))+Math.imul(B,F)|0,s=Math.imul(B,W),n=n+Math.imul(P,K)|0,o=(o=o+Math.imul(P,Z)|0)+Math.imul(I,K)|0,s=s+Math.imul(I,Z)|0,n=n+Math.imul(A,J)|0,o=(o=o+Math.imul(A,Y)|0)+Math.imul(x,J)|0,s=s+Math.imul(x,Y)|0,n=n+Math.imul(k,X)|0,o=(o=o+Math.imul(k,Q)|0)+Math.imul(E,X)|0,s=s+Math.imul(E,Q)|0,n=n+Math.imul(_,tt)|0,o=(o=o+Math.imul(_,et)|0)+Math.imul(M,tt)|0,s=s+Math.imul(M,et)|0,n=n+Math.imul(b,it)|0,o=(o=o+Math.imul(b,nt)|0)+Math.imul(y,it)|0,s=s+Math.imul(y,nt)|0,n=n+Math.imul(m,st)|0,o=(o=o+Math.imul(m,at)|0)+Math.imul(g,st)|0,s=s+Math.imul(g,at)|0;var kt=(f+(n=n+Math.imul(l,ut)|0)|0)+((8191&(o=(o=o+Math.imul(l,ft)|0)+Math.imul(d,ut)|0))<<13)|0;f=((s=s+Math.imul(d,ft)|0)+(o>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(C,F),o=(o=Math.imul(C,W))+Math.imul(U,F)|0,s=Math.imul(U,W),n=n+Math.imul(O,K)|0,o=(o=o+Math.imul(O,Z)|0)+Math.imul(B,K)|0,s=s+Math.imul(B,Z)|0,n=n+Math.imul(P,J)|0,o=(o=o+Math.imul(P,Y)|0)+Math.imul(I,J)|0,s=s+Math.imul(I,Y)|0,n=n+Math.imul(A,X)|0,o=(o=o+Math.imul(A,Q)|0)+Math.imul(x,X)|0,s=s+Math.imul(x,Q)|0,n=n+Math.imul(k,tt)|0,o=(o=o+Math.imul(k,et)|0)+Math.imul(E,tt)|0,s=s+Math.imul(E,et)|0,n=n+Math.imul(_,it)|0,o=(o=o+Math.imul(_,nt)|0)+Math.imul(M,it)|0,s=s+Math.imul(M,nt)|0,n=n+Math.imul(b,st)|0,o=(o=o+Math.imul(b,at)|0)+Math.imul(y,st)|0,s=s+Math.imul(y,at)|0,n=n+Math.imul(m,ut)|0,o=(o=o+Math.imul(m,ft)|0)+Math.imul(g,ut)|0,s=s+Math.imul(g,ft)|0;var Et=(f+(n=n+Math.imul(l,lt)|0)|0)+((8191&(o=(o=o+Math.imul(l,dt)|0)+Math.imul(d,lt)|0))<<13)|0;f=((s=s+Math.imul(d,dt)|0)+(o>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(q,F),o=(o=Math.imul(q,W))+Math.imul(D,F)|0,s=Math.imul(D,W),n=n+Math.imul(C,K)|0,o=(o=o+Math.imul(C,Z)|0)+Math.imul(U,K)|0,s=s+Math.imul(U,Z)|0,n=n+Math.imul(O,J)|0,o=(o=o+Math.imul(O,Y)|0)+Math.imul(B,J)|0,s=s+Math.imul(B,Y)|0,n=n+Math.imul(P,X)|0,o=(o=o+Math.imul(P,Q)|0)+Math.imul(I,X)|0,s=s+Math.imul(I,Q)|0,n=n+Math.imul(A,tt)|0,o=(o=o+Math.imul(A,et)|0)+Math.imul(x,tt)|0,s=s+Math.imul(x,et)|0,n=n+Math.imul(k,it)|0,o=(o=o+Math.imul(k,nt)|0)+Math.imul(E,it)|0,s=s+Math.imul(E,nt)|0,n=n+Math.imul(_,st)|0,o=(o=o+Math.imul(_,at)|0)+Math.imul(M,st)|0,s=s+Math.imul(M,at)|0,n=n+Math.imul(b,ut)|0,o=(o=o+Math.imul(b,ft)|0)+Math.imul(y,ut)|0,s=s+Math.imul(y,ft)|0,n=n+Math.imul(m,lt)|0,o=(o=o+Math.imul(m,dt)|0)+Math.imul(g,lt)|0,s=s+Math.imul(g,dt)|0;var Rt=(f+(n=n+Math.imul(l,mt)|0)|0)+((8191&(o=(o=o+Math.imul(l,gt)|0)+Math.imul(d,mt)|0))<<13)|0;f=((s=s+Math.imul(d,gt)|0)+(o>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(q,K),o=(o=Math.imul(q,Z))+Math.imul(D,K)|0,s=Math.imul(D,Z),n=n+Math.imul(C,J)|0,o=(o=o+Math.imul(C,Y)|0)+Math.imul(U,J)|0,s=s+Math.imul(U,Y)|0,n=n+Math.imul(O,X)|0,o=(o=o+Math.imul(O,Q)|0)+Math.imul(B,X)|0,s=s+Math.imul(B,Q)|0,n=n+Math.imul(P,tt)|0,o=(o=o+Math.imul(P,et)|0)+Math.imul(I,tt)|0,s=s+Math.imul(I,et)|0,n=n+Math.imul(A,it)|0,o=(o=o+Math.imul(A,nt)|0)+Math.imul(x,it)|0,s=s+Math.imul(x,nt)|0,n=n+Math.imul(k,st)|0,o=(o=o+Math.imul(k,at)|0)+Math.imul(E,st)|0,s=s+Math.imul(E,at)|0,n=n+Math.imul(_,ut)|0,o=(o=o+Math.imul(_,ft)|0)+Math.imul(M,ut)|0,s=s+Math.imul(M,ft)|0,n=n+Math.imul(b,lt)|0,o=(o=o+Math.imul(b,dt)|0)+Math.imul(y,lt)|0,s=s+Math.imul(y,dt)|0;var At=(f+(n=n+Math.imul(m,mt)|0)|0)+((8191&(o=(o=o+Math.imul(m,gt)|0)+Math.imul(g,mt)|0))<<13)|0;f=((s=s+Math.imul(g,gt)|0)+(o>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(q,J),o=(o=Math.imul(q,Y))+Math.imul(D,J)|0,s=Math.imul(D,Y),n=n+Math.imul(C,X)|0,o=(o=o+Math.imul(C,Q)|0)+Math.imul(U,X)|0,s=s+Math.imul(U,Q)|0,n=n+Math.imul(O,tt)|0,o=(o=o+Math.imul(O,et)|0)+Math.imul(B,tt)|0,s=s+Math.imul(B,et)|0,n=n+Math.imul(P,it)|0,o=(o=o+Math.imul(P,nt)|0)+Math.imul(I,it)|0,s=s+Math.imul(I,nt)|0,n=n+Math.imul(A,st)|0,o=(o=o+Math.imul(A,at)|0)+Math.imul(x,st)|0,s=s+Math.imul(x,at)|0,n=n+Math.imul(k,ut)|0,o=(o=o+Math.imul(k,ft)|0)+Math.imul(E,ut)|0,s=s+Math.imul(E,ft)|0,n=n+Math.imul(_,lt)|0,o=(o=o+Math.imul(_,dt)|0)+Math.imul(M,lt)|0,s=s+Math.imul(M,dt)|0;var xt=(f+(n=n+Math.imul(b,mt)|0)|0)+((8191&(o=(o=o+Math.imul(b,gt)|0)+Math.imul(y,mt)|0))<<13)|0;f=((s=s+Math.imul(y,gt)|0)+(o>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(q,X),o=(o=Math.imul(q,Q))+Math.imul(D,X)|0,s=Math.imul(D,Q),n=n+Math.imul(C,tt)|0,o=(o=o+Math.imul(C,et)|0)+Math.imul(U,tt)|0,s=s+Math.imul(U,et)|0,n=n+Math.imul(O,it)|0,o=(o=o+Math.imul(O,nt)|0)+Math.imul(B,it)|0,s=s+Math.imul(B,nt)|0,n=n+Math.imul(P,st)|0,o=(o=o+Math.imul(P,at)|0)+Math.imul(I,st)|0,s=s+Math.imul(I,at)|0,n=n+Math.imul(A,ut)|0,o=(o=o+Math.imul(A,ft)|0)+Math.imul(x,ut)|0,s=s+Math.imul(x,ft)|0,n=n+Math.imul(k,lt)|0,o=(o=o+Math.imul(k,dt)|0)+Math.imul(E,lt)|0,s=s+Math.imul(E,dt)|0;var Tt=(f+(n=n+Math.imul(_,mt)|0)|0)+((8191&(o=(o=o+Math.imul(_,gt)|0)+Math.imul(M,mt)|0))<<13)|0;f=((s=s+Math.imul(M,gt)|0)+(o>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(q,tt),o=(o=Math.imul(q,et))+Math.imul(D,tt)|0,s=Math.imul(D,et),n=n+Math.imul(C,it)|0,o=(o=o+Math.imul(C,nt)|0)+Math.imul(U,it)|0,s=s+Math.imul(U,nt)|0,n=n+Math.imul(O,st)|0,o=(o=o+Math.imul(O,at)|0)+Math.imul(B,st)|0,s=s+Math.imul(B,at)|0,n=n+Math.imul(P,ut)|0,o=(o=o+Math.imul(P,ft)|0)+Math.imul(I,ut)|0,s=s+Math.imul(I,ft)|0,n=n+Math.imul(A,lt)|0,o=(o=o+Math.imul(A,dt)|0)+Math.imul(x,lt)|0,s=s+Math.imul(x,dt)|0;var Pt=(f+(n=n+Math.imul(k,mt)|0)|0)+((8191&(o=(o=o+Math.imul(k,gt)|0)+Math.imul(E,mt)|0))<<13)|0;f=((s=s+Math.imul(E,gt)|0)+(o>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(q,it),o=(o=Math.imul(q,nt))+Math.imul(D,it)|0,s=Math.imul(D,nt),n=n+Math.imul(C,st)|0,o=(o=o+Math.imul(C,at)|0)+Math.imul(U,st)|0,s=s+Math.imul(U,at)|0,n=n+Math.imul(O,ut)|0,o=(o=o+Math.imul(O,ft)|0)+Math.imul(B,ut)|0,s=s+Math.imul(B,ft)|0,n=n+Math.imul(P,lt)|0,o=(o=o+Math.imul(P,dt)|0)+Math.imul(I,lt)|0,s=s+Math.imul(I,dt)|0;var It=(f+(n=n+Math.imul(A,mt)|0)|0)+((8191&(o=(o=o+Math.imul(A,gt)|0)+Math.imul(x,mt)|0))<<13)|0;f=((s=s+Math.imul(x,gt)|0)+(o>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(q,st),o=(o=Math.imul(q,at))+Math.imul(D,st)|0,s=Math.imul(D,at),n=n+Math.imul(C,ut)|0,o=(o=o+Math.imul(C,ft)|0)+Math.imul(U,ut)|0,s=s+Math.imul(U,ft)|0,n=n+Math.imul(O,lt)|0,o=(o=o+Math.imul(O,dt)|0)+Math.imul(B,lt)|0,s=s+Math.imul(B,dt)|0;var Lt=(f+(n=n+Math.imul(P,mt)|0)|0)+((8191&(o=(o=o+Math.imul(P,gt)|0)+Math.imul(I,mt)|0))<<13)|0;f=((s=s+Math.imul(I,gt)|0)+(o>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(q,ut),o=(o=Math.imul(q,ft))+Math.imul(D,ut)|0,s=Math.imul(D,ft),n=n+Math.imul(C,lt)|0,o=(o=o+Math.imul(C,dt)|0)+Math.imul(U,lt)|0,s=s+Math.imul(U,dt)|0;var Ot=(f+(n=n+Math.imul(O,mt)|0)|0)+((8191&(o=(o=o+Math.imul(O,gt)|0)+Math.imul(B,mt)|0))<<13)|0;f=((s=s+Math.imul(B,gt)|0)+(o>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(q,lt),o=(o=Math.imul(q,dt))+Math.imul(D,lt)|0,s=Math.imul(D,dt);var Bt=(f+(n=n+Math.imul(C,mt)|0)|0)+((8191&(o=(o=o+Math.imul(C,gt)|0)+Math.imul(U,mt)|0))<<13)|0;f=((s=s+Math.imul(U,gt)|0)+(o>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var jt=(f+(n=Math.imul(q,mt))|0)+((8191&(o=(o=Math.imul(q,gt))+Math.imul(D,mt)|0))<<13)|0;return f=((s=Math.imul(D,gt))+(o>>>13)|0)+(jt>>>26)|0,jt&=67108863,u[0]=vt,u[1]=bt,u[2]=yt,u[3]=wt,u[4]=_t,u[5]=Mt,u[6]=St,u[7]=kt,u[8]=Et,u[9]=Rt,u[10]=At,u[11]=xt,u[12]=Tt,u[13]=Pt,u[14]=It,u[15]=Lt,u[16]=Ot,u[17]=Bt,u[18]=jt,0!==f&&(u[19]=f,i.length++),i};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=l),o.prototype.mulTo=function t(e,r){var i=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,r):i<63?l(this,e,r):i<1024?function n(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),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,c=(0|t.words[f])*(0|e.words[u]),l=67108863&c;a=67108863&(l=l+a|0),n+=(s=(s=s+(c/67108864|0)|0)+(l>>>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,e,r):p(this,e,r)},m.prototype.makeRBT=function t(e){for(var r=new Array(e),i=o.prototype._countBits(e)-1,n=0;n<e;n++)r[n]=this.revBin(n,i,e);return r},m.prototype.revBin=function t(e,r,i){if(0===e||e===i-1)return e;for(var n=0,o=0;o<r;o++)n|=(1&e)<<r-o-1,e>>=1;return n},m.prototype.permute=function t(e,r,i,n,o,s){for(var a=0;a<s;a++)n[a]=r[e[a]],o[a]=i[e[a]]},m.prototype.transform=function t(e,r,i,n,o,s){this.permute(s,e,r,i,n,o);for(var a=1;a<o;a<<=1)for(var h=a<<1,u=Math.cos(2*Math.PI/h),f=Math.sin(2*Math.PI/h),c=0;c<o;c+=h)for(var l=u,d=f,p=0;p<a;p++){var m=i[c+p],g=n[c+p],v=i[c+p+a],b=n[c+p+a],y=l*v-d*b;b=l*b+d*v,v=y,i[c+p]=m+v,n[c+p]=g+b,i[c+p+a]=m-v,n[c+p+a]=g-b,p!==h&&(y=u*l-f*d,d=u*d+f*l,l=y)}},m.prototype.guessLen13b=function t(e,r){var i=1|Math.max(r,e),n=1&i,o=0;for(i=i/2|0;i;i>>>=1)o++;return 1<<o+1+n},m.prototype.conjugate=function t(e,r,i){if(!(i<=1))for(var n=0;n<i/2;n++){var o=e[n];e[n]=e[i-n-1],e[i-n-1]=o,o=r[n],r[n]=-r[i-n-1],r[i-n-1]=-o}},m.prototype.normalize13b=function t(e,r){for(var i=0,n=0;n<r/2;n++){var o=8192*Math.round(e[2*n+1]/r)+Math.round(e[2*n]/r)+i;e[n]=67108863&o,i=o<67108864?0:o/67108864|0}return e},m.prototype.convert13b=function t(e,r,n,o){for(var s=0,a=0;a<r;a++)s+=0|e[a],n[2*a]=8191&s,s>>>=13,n[2*a+1]=8191&s,s>>>=13;for(a=2*r;a<o;++a)n[a]=0;i(0===s),i(0==(-8192&s))},m.prototype.stub=function t(e){for(var r=new Array(e),i=0;i<e;i++)r[i]=0;return r},m.prototype.mulp=function t(e,r,i){var n=2*this.guessLen13b(e.length,r.length),o=this.makeRBT(n),s=this.stub(n),a=new Array(n),h=new Array(n),u=new Array(n),f=new Array(n),c=new Array(n),l=new Array(n),d=i.words;d.length=n,this.convert13b(e.words,e.length,a,n),this.convert13b(r.words,r.length,f,n),this.transform(a,s,h,u,n,o),this.transform(f,s,c,l,n,o);for(var p=0;p<n;p++){var m=h[p]*c[p]-u[p]*l[p];u[p]=h[p]*l[p]+u[p]*c[p],h[p]=m}return this.conjugate(h,u,n),this.transform(h,u,d,s,n,o),this.conjugate(d,s,n),this.normalize13b(d,n),i.negative=e.negative^r.negative,i.length=e.length+r.length,i.strip()},o.prototype.mul=function t(e){var r=new o(null);return r.words=new Array(this.length+e.length),this.mulTo(e,r)},o.prototype.mulf=function t(e){var r=new o(null);return r.words=new Array(this.length+e.length),p(this,e,r)},o.prototype.imul=function t(e){return this.clone().mulTo(e,this)},o.prototype.imuln=function t(e){i("number"==typeof e),i(e<67108864);for(var r=0,n=0;n<this.length;n++){var o=(0|this.words[n])*e,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++),this},o.prototype.muln=function t(e){return this.clone().imuln(e)},o.prototype.sqr=function t(){return this.mul(this)},o.prototype.isqr=function t(){return this.imul(this.clone())},o.prototype.pow=function t(e){var r=function i(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}(e);if(0===r.length)return new o(1);for(var n=this,s=0;s<r.length&&0===r[s];s++,n=n.sqr());if(++s<r.length)for(var a=n.sqr();s<r.length;s++,a=a.sqr())0!==r[s]&&(n=n.mul(a));return n},o.prototype.iushln=function t(e){i("number"==typeof e&&e>=0);var r,n=e%26,o=(e-n)/26,s=67108863>>>26-n<<26-n;if(0!==n){var a=0;for(r=0;r<this.length;r++){var h=this.words[r]&s,u=(0|this.words[r])-h<<n;this.words[r]=u|a,a=h>>>26-n}a&&(this.words[r]=a,this.length++)}if(0!==o){for(r=this.length-1;r>=0;r--)this.words[r+o]=this.words[r];for(r=0;r<o;r++)this.words[r]=0;this.length+=o}return this.strip()},o.prototype.ishln=function t(e){return i(0===this.negative),this.iushln(e)},o.prototype.iushrn=function t(e,r,n){var o;i("number"==typeof e&&e>=0),o=r?(r-r%26)/26:0;var s=e%26,a=Math.min((e-s)/26,this.length),h=67108863^67108863>>>s<<s,u=n;if(o-=a,o=Math.max(0,o),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var c=0;for(f=this.length-1;f>=0&&(0!==c||f>=o);f--){var l=0|this.words[f];this.words[f]=c<<26-s|l>>>s,c=l&h}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function t(e,r,n){return i(0===this.negative),this.iushrn(e,r,n)},o.prototype.shln=function t(e){return this.clone().ishln(e)},o.prototype.ushln=function t(e){return this.clone().iushln(e)},o.prototype.shrn=function t(e){return this.clone().ishrn(e)},o.prototype.ushrn=function t(e){return this.clone().iushrn(e)},o.prototype.testn=function t(e){i("number"==typeof e&&e>=0);var r=e%26,n=(e-r)/26,o=1<<r;return!(this.length<=n)&&!!(this.words[n]&o)},o.prototype.imaskn=function t(e){i("number"==typeof e&&e>=0);var r=e%26,n=(e-r)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==r&&n++,this.length=Math.min(n,this.length),0!==r){var o=67108863^67108863>>>r<<r;this.words[this.length-1]&=o}return this.strip()},o.prototype.maskn=function t(e){return this.clone().imaskn(e)},o.prototype.iaddn=function t(e){return i("number"==typeof e),i(e<67108864),e<0?this.isubn(-e):0!==this.negative?1===this.length&&(0|this.words[0])<e?(this.words[0]=e-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(e),this.negative=1,this):this._iaddn(e)},o.prototype._iaddn=function t(e){this.words[0]+=e;for(var r=0;r<this.length&&this.words[r]>=67108864;r++)this.words[r]-=67108864,r===this.length-1?this.words[r+1]=1:this.words[r+1]++;return this.length=Math.max(this.length,r+1),this},o.prototype.isubn=function t(e){if(i("number"==typeof e),i(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var r=0;r<this.length&&this.words[r]<0;r++)this.words[r]+=67108864,this.words[r+1]-=1;return this.strip()},o.prototype.addn=function t(e){return this.clone().iaddn(e)},o.prototype.subn=function t(e){return this.clone().isubn(e)},o.prototype.iabs=function t(){return this.negative=0,this},o.prototype.abs=function t(){return this.clone().iabs()},o.prototype._ishlnsubmul=function t(e,r,n){var o,s,a=e.length+n;this._expand(a);var h=0;for(o=0;o<e.length;o++){s=(0|this.words[o+n])+h;var u=(0|e.words[o])*r;h=((s-=67108863&u)>>26)-(u/67108864|0),this.words[o+n]=67108863&s}for(;o<this.length-n;o++)h=(s=(0|this.words[o+n])+h)>>26,this.words[o+n]=67108863&s;if(0===h)return this.strip();for(i(-1===h),h=0,o=0;o<this.length;o++)h=(s=-(0|this.words[o])+h)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},o.prototype._wordDiv=function t(e,r){var i=(this.length,e.length),n=this.clone(),s=e,a=0|s.words[s.length-1];0!==(i=26-this._countBits(a))&&(s=s.ushln(i),n.iushln(i),a=0|s.words[s.length-1]);var h,u=n.length-s.length;if("mod"!==r){(h=new o(null)).length=u+1,h.words=new Array(h.length);for(var f=0;f<h.length;f++)h.words[f]=0}var c=n.clone()._ishlnsubmul(s,1,u);0===c.negative&&(n=c,h&&(h.words[u]=1));for(var l=u-1;l>=0;l--){var d=67108864*(0|n.words[s.length+l])+(0|n.words[s.length+l-1]);for(d=Math.min(d/a|0,67108863),n._ishlnsubmul(s,d,l);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(s,1,l),n.isZero()||(n.negative^=1);h&&(h.words[l]=d)}return h&&h.strip(),n.strip(),"div"!==r&&0!==i&&n.iushrn(i),{div:h||null,mod:n}},o.prototype.divmod=function t(e,r,n){return i(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(h=this.neg().divmod(e,r),"mod"!==r&&(s=h.div.neg()),"div"!==r&&(a=h.mod.neg(),n&&0!==a.negative&&a.iadd(e)),{div:s,mod:a}):0===this.negative&&0!==e.negative?(h=this.divmod(e.neg(),r),"mod"!==r&&(s=h.div.neg()),{div:s,mod:h.mod}):0!=(this.negative&e.negative)?(h=this.neg().divmod(e.neg(),r),"div"!==r&&(a=h.mod.neg(),n&&0!==a.negative&&a.isub(e)),{div:h.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===r?{div:this.divn(e.words[0]),mod:null}:"mod"===r?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,r);var s,a,h},o.prototype.div=function t(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function t(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function t(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function t(e){var r=this.divmod(e);if(r.mod.isZero())return r.div;var i=0!==r.div.negative?r.mod.isub(e):r.mod,n=e.ushrn(1),o=e.andln(1),s=i.cmp(n);return s<0||1===o&&0===s?r.div:0!==r.div.negative?r.div.isubn(1):r.div.iaddn(1)},o.prototype.modn=function t(e){i(e<=67108863);for(var r=(1<<26)%e,n=0,o=this.length-1;o>=0;o--)n=(r*n+(0|this.words[o]))%e;return n},o.prototype.idivn=function t(e){i(e<=67108863);for(var r=0,n=this.length-1;n>=0;n--){var o=(0|this.words[n])+67108864*r;this.words[n]=o/e|0,r=o%e}return this.strip()},o.prototype.divn=function t(e){return this.clone().idivn(e)},o.prototype.egcd=function t(e){i(0===e.negative),i(!e.isZero());var r=this,n=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var s=new o(1),a=new o(0),h=new o(0),u=new o(1),f=0;r.isEven()&&n.isEven();)r.iushrn(1),n.iushrn(1),++f;for(var c=n.clone(),l=r.clone();!r.isZero();){for(var d=0,p=1;0==(r.words[0]&p)&&d<26;++d,p<<=1);if(d>0)for(r.iushrn(d);d-- >0;)(s.isOdd()||a.isOdd())&&(s.iadd(c),a.isub(l)),s.iushrn(1),a.iushrn(1);for(var m=0,g=1;0==(n.words[0]&g)&&m<26;++m,g<<=1);if(m>0)for(n.iushrn(m);m-- >0;)(h.isOdd()||u.isOdd())&&(h.iadd(c),u.isub(l)),h.iushrn(1),u.iushrn(1);r.cmp(n)>=0?(r.isub(n),s.isub(h),a.isub(u)):(n.isub(r),h.isub(s),u.isub(a))}return{a:h,b:u,gcd:n.iushln(f)}},o.prototype._invmp=function t(e){i(0===e.negative),i(!e.isZero());var r=this,n=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var s,a=new o(1),h=new o(0),u=n.clone();r.cmpn(1)>0&&n.cmpn(1)>0;){for(var f=0,c=1;0==(r.words[0]&c)&&f<26;++f,c<<=1);if(f>0)for(r.iushrn(f);f-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var l=0,d=1;0==(n.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(n.iushrn(l);l-- >0;)h.isOdd()&&h.iadd(u),h.iushrn(1);r.cmp(n)>=0?(r.isub(n),a.isub(h)):(n.isub(r),h.isub(a))}return(s=0===r.cmpn(1)?a:h).cmpn(0)<0&&s.iadd(e),s},o.prototype.gcd=function t(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var r=this.clone(),i=e.clone();r.negative=0,i.negative=0;for(var n=0;r.isEven()&&i.isEven();n++)r.iushrn(1),i.iushrn(1);for(;;){for(;r.isEven();)r.iushrn(1);for(;i.isEven();)i.iushrn(1);var o=r.cmp(i);if(o<0){var s=r;r=i,i=s}else if(0===o||0===i.cmpn(1))break;r.isub(i)}return i.iushln(n)},o.prototype.invm=function t(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function t(){return 0==(1&this.words[0])},o.prototype.isOdd=function t(){return 1==(1&this.words[0])},o.prototype.andln=function t(e){return this.words[0]&e},o.prototype.bincn=function t(e){i("number"==typeof e);var r=e%26,n=(e-r)/26,o=1<<r;if(this.length<=n)return this._expand(n+1),this.words[n]|=o,this;for(var s=o,a=n;0!==s&&a<this.length;a++){var h=0|this.words[a];s=(h+=s)>>>26,h&=67108863,this.words[a]=h}return 0!==s&&(this.words[a]=s,this.length++),this},o.prototype.isZero=function t(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function t(e){var r,n=e<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)r=1;else{n&&(e=-e),i(e<=67108863,"Number is too big");var o=0|this.words[0];r=o===e?0:o<e?-1:1}return 0!==this.negative?0|-r:r},o.prototype.cmp=function t(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var r=this.ucmp(e);return 0!==this.negative?0|-r:r},o.prototype.ucmp=function t(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var r=0,i=this.length-1;i>=0;i--){var n=0|this.words[i],o=0|e.words[i];if(n!==o){n<o?r=-1:n>o&&(r=1);break}}return r},o.prototype.gtn=function t(e){return 1===this.cmpn(e)},o.prototype.gt=function t(e){return 1===this.cmp(e)},o.prototype.gten=function t(e){return this.cmpn(e)>=0},o.prototype.gte=function t(e){return this.cmp(e)>=0},o.prototype.ltn=function t(e){return-1===this.cmpn(e)},o.prototype.lt=function t(e){return-1===this.cmp(e)},o.prototype.lten=function t(e){return this.cmpn(e)<=0},o.prototype.lte=function t(e){return this.cmp(e)<=0},o.prototype.eqn=function t(e){return 0===this.cmpn(e)},o.prototype.eq=function t(e){return 0===this.cmp(e)},o.red=function t(e){return new M(e)},o.prototype.toRed=function t(e){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function t(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function t(e){return this.red=e,this},o.prototype.forceRed=function t(e){return i(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function t(e){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function t(e){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function t(e){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function t(e){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function t(e){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function t(e){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function t(e){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function t(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function t(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function t(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function t(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function t(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function t(e){return i(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var g={k256:null,p224:null,p192:null,p25519:null};function v(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function b(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){v.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)}v.prototype._tmp=function t(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},v.prototype.ireduce=function t(e){var r,i=e;do{this.split(i,this.tmp),r=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength()}while(r>this.n);var n=r<this.n?-1:i.ucmp(this.p);return 0===n?(i.words[0]=0,i.length=1):n>0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},v.prototype.split=function t(e,r){e.iushrn(this.n,0,r)},v.prototype.imulK=function t(e){return e.imul(this.k)},n(b,v),b.prototype.split=function t(e,r){for(var i=4194303,n=Math.min(e.length,9),o=0;o<n;o++)r.words[o]=e.words[o];if(r.length=n,e.length<=9)return e.words[0]=0,void(e.length=1);var s=e.words[9];for(r.words[r.length++]=s&i,o=10;o<e.length;o++){var a=0|e.words[o];e.words[o-10]=(a&i)<<4|s>>>22,s=a}s>>>=22,e.words[o-10]=s,0===s&&e.length>10?e.length-=10:e.length-=9},b.prototype.imulK=function t(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var r=0,i=0;i<e.length;i++){var n=0|e.words[i];r+=977*n,e.words[i]=67108863&r,r=64*n+(r/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},n(y,v),n(w,v),n(_,v),_.prototype.imulK=function t(e){for(var r=0,i=0;i<e.length;i++){var n=19*(0|e.words[i])+r,o=67108863&n;n>>>=26,e.words[i]=o,r=n}return 0!==r&&(e.words[e.length++]=r),e},o._prime=function t(e){if(g[e])return g[e];var t;if("k256"===e)t=new b;else if("p224"===e)t=new y;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return g[e]=t,t},M.prototype._verify1=function t(e){i(0===e.negative,"red works only with positives"),i(e.red,"red works only with red numbers")},M.prototype._verify2=function t(e,r){i(0==(e.negative|r.negative),"red works only with positives"),i(e.red&&e.red===r.red,"red works only with red numbers")},M.prototype.imod=function t(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},M.prototype.neg=function t(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},M.prototype.add=function t(e,r){this._verify2(e,r);var i=e.add(r);return i.cmp(this.m)>=0&&i.isub(this.m),i._forceRed(this)},M.prototype.iadd=function t(e,r){this._verify2(e,r);var i=e.iadd(r);return i.cmp(this.m)>=0&&i.isub(this.m),i},M.prototype.sub=function t(e,r){this._verify2(e,r);var i=e.sub(r);return i.cmpn(0)<0&&i.iadd(this.m),i._forceRed(this)},M.prototype.isub=function t(e,r){this._verify2(e,r);var i=e.isub(r);return i.cmpn(0)<0&&i.iadd(this.m),i},M.prototype.shl=function t(e,r){return this._verify1(e),this.imod(e.ushln(r))},M.prototype.imul=function t(e,r){return this._verify2(e,r),this.imod(e.imul(r))},M.prototype.mul=function t(e,r){return this._verify2(e,r),this.imod(e.mul(r))},M.prototype.isqr=function t(e){return this.imul(e,e.clone())},M.prototype.sqr=function t(e){return this.mul(e,e)},M.prototype.sqrt=function t(e){if(e.isZero())return e.clone();var r=this.m.andln(3);if(i(r%2==1),3===r){var n=this.m.add(new o(1)).iushrn(2);return this.pow(e,n)}for(var s=this.m.subn(1),a=0;!s.isZero()&&0===s.andln(1);)a++,s.iushrn(1);i(!s.isZero());var h=new o(1).toRed(this),u=h.redNeg(),f=this.m.subn(1).iushrn(1),c=this.m.bitLength();for(c=new o(2*c*c).toRed(this);0!==this.pow(c,f).cmp(u);)c.redIAdd(u);for(var l=this.pow(c,s),d=this.pow(e,s.addn(1).iushrn(1)),p=this.pow(e,s),m=a;0!==p.cmp(h);){for(var g=p,v=0;0!==g.cmp(h);v++)g=g.redSqr();i(v<m);var b=this.pow(l,new o(1).iushln(m-v-1));d=d.redMul(b),l=b.redSqr(),p=p.redMul(l),m=v}return d},M.prototype.invm=function t(e){var r=e._invmp(this.m);return 0!==r.negative?(r.negative=0,this.imod(r).redNeg()):this.imod(r)},M.prototype.pow=function t(e,r){if(r.isZero())return new o(1).toRed(this);if(0===r.cmpn(1))return e.clone();var i=new Array(16);i[0]=new o(1).toRed(this),i[1]=e;for(var n=2;n<i.length;n++)i[n]=this.mul(i[n-1],e);var s=i[0],a=0,h=0,u=r.bitLength()%26;for(0===u&&(u=26),n=r.length-1;n>=0;n--){for(var f=r.words[n],c=u-1;c>=0;c--){var l=f>>c&1;s!==i[0]&&(s=this.sqr(s)),0!==l||0!==a?(a<<=1,a|=l,(4===++h||0===n&&0===c)&&(s=this.mul(s,i[a]),h=0,a=0)):h=0}u=26}return s},M.prototype.convertTo=function t(e){var r=e.umod(this.m);return r===e?r.clone():r},M.prototype.convertFrom=function t(e){var r=e.clone();return r.red=null,r},o.mont=function t(e){return new S(e)},n(S,M),S.prototype.convertTo=function t(e){return this.imod(e.ushln(this.shift))},S.prototype.convertFrom=function t(e){var r=this.imod(e.mul(this.rinv));return r.red=null,r},S.prototype.imul=function t(e,r){if(e.isZero()||r.isZero())return e.words[0]=0,e.length=1,e;var i=e.imul(r),n=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),o=i.isub(n).iushrn(this.shift),s=o;return o.cmp(this.m)>=0?s=o.isub(this.m):o.cmpn(0)<0&&(s=o.iadd(this.m)),s._forceRed(this)},S.prototype.mul=function t(e,r){if(e.isZero()||r.isZero())return new o(0)._forceRed(this);var i=e.mul(r),n=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),s=i.isub(n).iushrn(this.shift),a=s;return s.cmp(this.m)>=0?a=s.isub(this.m):s.cmpn(0)<0&&(a=s.iadd(this.m)),a._forceRed(this)},S.prototype.invm=function t(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r(28)(t))},function(t,e,r){var i=r(324),n=r(98);function o(t){this.rand=t||new n.Rand}t.exports=o,o.create=function t(e){return new o(e)},o.prototype._randbelow=function t(e){var r=e.bitLength(),n=Math.ceil(r/8);do{var o=new i(this.rand.generate(n))}while(o.cmp(e)>=0);return o},o.prototype._randrange=function t(e,r){var i=r.sub(e);return e.add(this._randbelow(i))},o.prototype.test=function t(e,r,n){var o=e.bitLength(),s=i.mont(e),a=new i(1).toRed(s);r||(r=Math.max(1,o/48|0));for(var h=e.subn(1),u=0;!h.testn(u);u++);for(var f=e.shrn(u),c=h.toRed(s);r>0;r--){var l=this._randrange(new i(2),h);n&&n(l);var d=l.toRed(s).redPow(f);if(0!==d.cmp(a)&&0!==d.cmp(c)){for(var p=1;p<u;p++){if(0===(d=d.redSqr()).cmp(a))return!1;if(0===d.cmp(c))break}if(p===u)return!1}}return!0},o.prototype.getDivisor=function t(e,r){var n=e.bitLength(),o=i.mont(e),s=new i(1).toRed(o);r||(r=Math.max(1,n/48|0));for(var a=e.subn(1),h=0;!a.testn(h);h++);for(var u=e.shrn(h),f=a.toRed(o);r>0;r--){var c=this._randrange(new i(2),a),l=e.gcd(c);if(0!==l.cmpn(1))return l;var d=c.toRed(o).redPow(u);if(0!==d.cmp(s)&&0!==d.cmp(f)){for(var p=1;p<h;p++){if(0===(d=d.redSqr()).cmp(s))return d.fromRed().subn(1).gcd(e);if(0===d.cmp(f))break}if(p===h)return(d=d.redSqr()).fromRed().subn(1).gcd(e)}}return!1}},function(t,e,r){"use strict";(function(e,i){var n;t.exports=E,E.ReadableState=k;r(24).EventEmitter;var o=function t(e,r){return e.listeners(r).length},s=r(177),a=r(7).Buffer,h=e.Uint8Array||function(){};var u,f=r(331);u=f&&f.debuglog?f.debuglog("stream"):function t(){};var 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this.isZero()||(this.negative^=1),this},o.prototype.iuor=function t(e){for(;this.length<e.length;)this.words[this.length++]=0;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]|e.words[r];return this.strip()},o.prototype.ior=function t(e){return i(0==(this.negative|e.negative)),this.iuor(e)},o.prototype.or=function t(e){return this.length>e.length?this.clone().ior(e):e.clone().ior(this)},o.prototype.uor=function t(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},o.prototype.iuand=function t(e){var r;r=this.length>e.length?e:this;for(var i=0;i<r.length;i++)this.words[i]=this.words[i]&e.words[i];return this.length=r.length,this.strip()},o.prototype.iand=function t(e){return i(0==(this.negative|e.negative)),this.iuand(e)},o.prototype.and=function t(e){return this.length>e.length?this.clone().iand(e):e.clone().iand(this)},o.prototype.uand=function t(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},o.prototype.iuxor=function t(e){var r,i;this.length>e.length?(r=this,i=e):(r=e,i=this);for(var n=0;n<i.length;n++)this.words[n]=r.words[n]^i.words[n];if(this!==r)for(;n<r.length;n++)this.words[n]=r.words[n];return this.length=r.length,this.strip()},o.prototype.ixor=function t(e){return i(0==(this.negative|e.negative)),this.iuxor(e)},o.prototype.xor=function t(e){return this.length>e.length?this.clone().ixor(e):e.clone().ixor(this)},o.prototype.uxor=function t(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},o.prototype.inotn=function t(e){i("number"==typeof e&&e>=0);var r=0|Math.ceil(e/26),n=e%26;this._expand(r),n>0&&r--;for(var o=0;o<r;o++)this.words[o]=67108863&~this.words[o];return n>0&&(this.words[o]=~this.words[o]&67108863>>26-n),this.strip()},o.prototype.notn=function t(e){return this.clone().inotn(e)},o.prototype.setn=function t(e,r){i("number"==typeof e&&e>=0);var n=e/26|0,o=e%26;return this._expand(n+1),this.words[n]=r?this.words[n]|1<<o:this.words[n]&~(1<<o),this.strip()},o.prototype.iadd=function t(e){var r,i,n;if(0!==this.negative&&0===e.negative)return this.negative=0,r=this.isub(e),this.negative^=1,this._normSign();if(0===this.negative&&0!==e.negative)return e.negative=0,r=this.isub(e),e.negative=1,r._normSign();this.length>e.length?(i=this,n=e):(i=e,n=this);for(var o=0,s=0;s<n.length;s++)r=(0|i.words[s])+(0|n.words[s])+o,this.words[s]=67108863&r,o=r>>>26;for(;0!==o&&s<i.length;s++)r=(0|i.words[s])+o,this.words[s]=67108863&r,o=r>>>26;if(this.length=i.length,0!==o)this.words[this.length]=o,this.length++;else if(i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this},o.prototype.add=function t(e){var r;return 0!==e.negative&&0===this.negative?(e.negative=0,r=this.sub(e),e.negative^=1,r):0===e.negative&&0!==this.negative?(this.negative=0,r=e.sub(this),this.negative=1,r):this.length>e.length?this.clone().iadd(e):e.clone().iadd(this)},o.prototype.isub=function t(e){if(0!==e.negative){e.negative=0;var r=this.iadd(e);return e.negative=1,r._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var i,n,o=this.cmp(e);if(0===o)return this.negative=0,this.length=1,this.words[0]=0,this;o>0?(i=this,n=e):(i=e,n=this);for(var s=0,a=0;a<n.length;a++)s=(r=(0|i.words[a])-(0|n.words[a])+s)>>26,this.words[a]=67108863&r;for(;0!==s&&a<i.length;a++)s=(r=(0|i.words[a])+s)>>26,this.words[a]=67108863&r;if(0===s&&a<i.length&&i!==this)for(;a<i.length;a++)this.words[a]=i.words[a];return this.length=Math.max(this.length,a),i!==this&&(this.negative=1),this.strip()},o.prototype.sub=function t(e){return this.clone().isub(e)};var d=function t(e,r,i){var n,o,s,a=e.words,h=r.words,u=i.words,f=0,c=0|a[0],l=8191&c,d=c>>>13,p=0|a[1],m=8191&p,g=p>>>13,v=0|a[2],b=8191&v,y=v>>>13,w=0|a[3],_=8191&w,M=w>>>13,S=0|a[4],k=8191&S,E=S>>>13,R=0|a[5],A=8191&R,x=R>>>13,T=0|a[6],P=8191&T,I=T>>>13,L=0|a[7],O=8191&L,B=L>>>13,j=0|a[8],C=8191&j,U=j>>>13,N=0|a[9],q=8191&N,D=N>>>13,z=0|h[0],F=8191&z,W=z>>>13,H=0|h[1],K=8191&H,Z=H>>>13,V=0|h[2],J=8191&V,Y=V>>>13,G=0|h[3],X=8191&G,Q=G>>>13,$=0|h[4],tt=8191&$,et=$>>>13,rt=0|h[5],it=8191&rt,nt=rt>>>13,ot=0|h[6],st=8191&ot,at=ot>>>13,ht=0|h[7],ut=8191&ht,ft=ht>>>13,ct=0|h[8],lt=8191&ct,dt=ct>>>13,pt=0|h[9],mt=8191&pt,gt=pt>>>13;i.negative=e.negative^r.negative,i.length=19;var vt=(f+(n=Math.imul(l,F))|0)+((8191&(o=(o=Math.imul(l,W))+Math.imul(d,F)|0))<<13)|0;f=((s=Math.imul(d,W))+(o>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(m,F),o=(o=Math.imul(m,W))+Math.imul(g,F)|0,s=Math.imul(g,W);var bt=(f+(n=n+Math.imul(l,K)|0)|0)+((8191&(o=(o=o+Math.imul(l,Z)|0)+Math.imul(d,K)|0))<<13)|0;f=((s=s+Math.imul(d,Z)|0)+(o>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(b,F),o=(o=Math.imul(b,W))+Math.imul(y,F)|0,s=Math.imul(y,W),n=n+Math.imul(m,K)|0,o=(o=o+Math.imul(m,Z)|0)+Math.imul(g,K)|0,s=s+Math.imul(g,Z)|0;var yt=(f+(n=n+Math.imul(l,J)|0)|0)+((8191&(o=(o=o+Math.imul(l,Y)|0)+Math.imul(d,J)|0))<<13)|0;f=((s=s+Math.imul(d,Y)|0)+(o>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(_,F),o=(o=Math.imul(_,W))+Math.imul(M,F)|0,s=Math.imul(M,W),n=n+Math.imul(b,K)|0,o=(o=o+Math.imul(b,Z)|0)+Math.imul(y,K)|0,s=s+Math.imul(y,Z)|0,n=n+Math.imul(m,J)|0,o=(o=o+Math.imul(m,Y)|0)+Math.imul(g,J)|0,s=s+Math.imul(g,Y)|0;var wt=(f+(n=n+Math.imul(l,X)|0)|0)+((8191&(o=(o=o+Math.imul(l,Q)|0)+Math.imul(d,X)|0))<<13)|0;f=((s=s+Math.imul(d,Q)|0)+(o>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(k,F),o=(o=Math.imul(k,W))+Math.imul(E,F)|0,s=Math.imul(E,W),n=n+Math.imul(_,K)|0,o=(o=o+Math.imul(_,Z)|0)+Math.imul(M,K)|0,s=s+Math.imul(M,Z)|0,n=n+Math.imul(b,J)|0,o=(o=o+Math.imul(b,Y)|0)+Math.imul(y,J)|0,s=s+Math.imul(y,Y)|0,n=n+Math.imul(m,X)|0,o=(o=o+Math.imul(m,Q)|0)+Math.imul(g,X)|0,s=s+Math.imul(g,Q)|0;var _t=(f+(n=n+Math.imul(l,tt)|0)|0)+((8191&(o=(o=o+Math.imul(l,et)|0)+Math.imul(d,tt)|0))<<13)|0;f=((s=s+Math.imul(d,et)|0)+(o>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(A,F),o=(o=Math.imul(A,W))+Math.imul(x,F)|0,s=Math.imul(x,W),n=n+Math.imul(k,K)|0,o=(o=o+Math.imul(k,Z)|0)+Math.imul(E,K)|0,s=s+Math.imul(E,Z)|0,n=n+Math.imul(_,J)|0,o=(o=o+Math.imul(_,Y)|0)+Math.imul(M,J)|0,s=s+Math.imul(M,Y)|0,n=n+Math.imul(b,X)|0,o=(o=o+Math.imul(b,Q)|0)+Math.imul(y,X)|0,s=s+Math.imul(y,Q)|0,n=n+Math.imul(m,tt)|0,o=(o=o+Math.imul(m,et)|0)+Math.imul(g,tt)|0,s=s+Math.imul(g,et)|0;var Mt=(f+(n=n+Math.imul(l,it)|0)|0)+((8191&(o=(o=o+Math.imul(l,nt)|0)+Math.imul(d,it)|0))<<13)|0;f=((s=s+Math.imul(d,nt)|0)+(o>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(P,F),o=(o=Math.imul(P,W))+Math.imul(I,F)|0,s=Math.imul(I,W),n=n+Math.imul(A,K)|0,o=(o=o+Math.imul(A,Z)|0)+Math.imul(x,K)|0,s=s+Math.imul(x,Z)|0,n=n+Math.imul(k,J)|0,o=(o=o+Math.imul(k,Y)|0)+Math.imul(E,J)|0,s=s+Math.imul(E,Y)|0,n=n+Math.imul(_,X)|0,o=(o=o+Math.imul(_,Q)|0)+Math.imul(M,X)|0,s=s+Math.imul(M,Q)|0,n=n+Math.imul(b,tt)|0,o=(o=o+Math.imul(b,et)|0)+Math.imul(y,tt)|0,s=s+Math.imul(y,et)|0,n=n+Math.imul(m,it)|0,o=(o=o+Math.imul(m,nt)|0)+Math.imul(g,it)|0,s=s+Math.imul(g,nt)|0;var St=(f+(n=n+Math.imul(l,st)|0)|0)+((8191&(o=(o=o+Math.imul(l,at)|0)+Math.imul(d,st)|0))<<13)|0;f=((s=s+Math.imul(d,at)|0)+(o>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(O,F),o=(o=Math.imul(O,W))+Math.imul(B,F)|0,s=Math.imul(B,W),n=n+Math.imul(P,K)|0,o=(o=o+Math.imul(P,Z)|0)+Math.imul(I,K)|0,s=s+Math.imul(I,Z)|0,n=n+Math.imul(A,J)|0,o=(o=o+Math.imul(A,Y)|0)+Math.imul(x,J)|0,s=s+Math.imul(x,Y)|0,n=n+Math.imul(k,X)|0,o=(o=o+Math.imul(k,Q)|0)+Math.imul(E,X)|0,s=s+Math.imul(E,Q)|0,n=n+Math.imul(_,tt)|0,o=(o=o+Math.imul(_,et)|0)+Math.imul(M,tt)|0,s=s+Math.imul(M,et)|0,n=n+Math.imul(b,it)|0,o=(o=o+Math.imul(b,nt)|0)+Math.imul(y,it)|0,s=s+Math.imul(y,nt)|0,n=n+Math.imul(m,st)|0,o=(o=o+Math.imul(m,at)|0)+Math.imul(g,st)|0,s=s+Math.imul(g,at)|0;var kt=(f+(n=n+Math.imul(l,ut)|0)|0)+((8191&(o=(o=o+Math.imul(l,ft)|0)+Math.imul(d,ut)|0))<<13)|0;f=((s=s+Math.imul(d,ft)|0)+(o>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(C,F),o=(o=Math.imul(C,W))+Math.imul(U,F)|0,s=Math.imul(U,W),n=n+Math.imul(O,K)|0,o=(o=o+Math.imul(O,Z)|0)+Math.imul(B,K)|0,s=s+Math.imul(B,Z)|0,n=n+Math.imul(P,J)|0,o=(o=o+Math.imul(P,Y)|0)+Math.imul(I,J)|0,s=s+Math.imul(I,Y)|0,n=n+Math.imul(A,X)|0,o=(o=o+Math.imul(A,Q)|0)+Math.imul(x,X)|0,s=s+Math.imul(x,Q)|0,n=n+Math.imul(k,tt)|0,o=(o=o+Math.imul(k,et)|0)+Math.imul(E,tt)|0,s=s+Math.imul(E,et)|0,n=n+Math.imul(_,it)|0,o=(o=o+Math.imul(_,nt)|0)+Math.imul(M,it)|0,s=s+Math.imul(M,nt)|0,n=n+Math.imul(b,st)|0,o=(o=o+Math.imul(b,at)|0)+Math.imul(y,st)|0,s=s+Math.imul(y,at)|0,n=n+Math.imul(m,ut)|0,o=(o=o+Math.imul(m,ft)|0)+Math.imul(g,ut)|0,s=s+Math.imul(g,ft)|0;var Et=(f+(n=n+Math.imul(l,lt)|0)|0)+((8191&(o=(o=o+Math.imul(l,dt)|0)+Math.imul(d,lt)|0))<<13)|0;f=((s=s+Math.imul(d,dt)|0)+(o>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(q,F),o=(o=Math.imul(q,W))+Math.imul(D,F)|0,s=Math.imul(D,W),n=n+Math.imul(C,K)|0,o=(o=o+Math.imul(C,Z)|0)+Math.imul(U,K)|0,s=s+Math.imul(U,Z)|0,n=n+Math.imul(O,J)|0,o=(o=o+Math.imul(O,Y)|0)+Math.imul(B,J)|0,s=s+Math.imul(B,Y)|0,n=n+Math.imul(P,X)|0,o=(o=o+Math.imul(P,Q)|0)+Math.imul(I,X)|0,s=s+Math.imul(I,Q)|0,n=n+Math.imul(A,tt)|0,o=(o=o+Math.imul(A,et)|0)+Math.imul(x,tt)|0,s=s+Math.imul(x,et)|0,n=n+Math.imul(k,it)|0,o=(o=o+Math.imul(k,nt)|0)+Math.imul(E,it)|0,s=s+Math.imul(E,nt)|0,n=n+Math.imul(_,st)|0,o=(o=o+Math.imul(_,at)|0)+Math.imul(M,st)|0,s=s+Math.imul(M,at)|0,n=n+Math.imul(b,ut)|0,o=(o=o+Math.imul(b,ft)|0)+Math.imul(y,ut)|0,s=s+Math.imul(y,ft)|0,n=n+Math.imul(m,lt)|0,o=(o=o+Math.imul(m,dt)|0)+Math.imul(g,lt)|0,s=s+Math.imul(g,dt)|0;var Rt=(f+(n=n+Math.imul(l,mt)|0)|0)+((8191&(o=(o=o+Math.imul(l,gt)|0)+Math.imul(d,mt)|0))<<13)|0;f=((s=s+Math.imul(d,gt)|0)+(o>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(q,K),o=(o=Math.imul(q,Z))+Math.imul(D,K)|0,s=Math.imul(D,Z),n=n+Math.imul(C,J)|0,o=(o=o+Math.imul(C,Y)|0)+Math.imul(U,J)|0,s=s+Math.imul(U,Y)|0,n=n+Math.imul(O,X)|0,o=(o=o+Math.imul(O,Q)|0)+Math.imul(B,X)|0,s=s+Math.imul(B,Q)|0,n=n+Math.imul(P,tt)|0,o=(o=o+Math.imul(P,et)|0)+Math.imul(I,tt)|0,s=s+Math.imul(I,et)|0,n=n+Math.imul(A,it)|0,o=(o=o+Math.imul(A,nt)|0)+Math.imul(x,it)|0,s=s+Math.imul(x,nt)|0,n=n+Math.imul(k,st)|0,o=(o=o+Math.imul(k,at)|0)+Math.imul(E,st)|0,s=s+Math.imul(E,at)|0,n=n+Math.imul(_,ut)|0,o=(o=o+Math.imul(_,ft)|0)+Math.imul(M,ut)|0,s=s+Math.imul(M,ft)|0,n=n+Math.imul(b,lt)|0,o=(o=o+Math.imul(b,dt)|0)+Math.imul(y,lt)|0,s=s+Math.imul(y,dt)|0;var At=(f+(n=n+Math.imul(m,mt)|0)|0)+((8191&(o=(o=o+Math.imul(m,gt)|0)+Math.imul(g,mt)|0))<<13)|0;f=((s=s+Math.imul(g,gt)|0)+(o>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(q,J),o=(o=Math.imul(q,Y))+Math.imul(D,J)|0,s=Math.imul(D,Y),n=n+Math.imul(C,X)|0,o=(o=o+Math.imul(C,Q)|0)+Math.imul(U,X)|0,s=s+Math.imul(U,Q)|0,n=n+Math.imul(O,tt)|0,o=(o=o+Math.imul(O,et)|0)+Math.imul(B,tt)|0,s=s+Math.imul(B,et)|0,n=n+Math.imul(P,it)|0,o=(o=o+Math.imul(P,nt)|0)+Math.imul(I,it)|0,s=s+Math.imul(I,nt)|0,n=n+Math.imul(A,st)|0,o=(o=o+Math.imul(A,at)|0)+Math.imul(x,st)|0,s=s+Math.imul(x,at)|0,n=n+Math.imul(k,ut)|0,o=(o=o+Math.imul(k,ft)|0)+Math.imul(E,ut)|0,s=s+Math.imul(E,ft)|0,n=n+Math.imul(_,lt)|0,o=(o=o+Math.imul(_,dt)|0)+Math.imul(M,lt)|0,s=s+Math.imul(M,dt)|0;var xt=(f+(n=n+Math.imul(b,mt)|0)|0)+((8191&(o=(o=o+Math.imul(b,gt)|0)+Math.imul(y,mt)|0))<<13)|0;f=((s=s+Math.imul(y,gt)|0)+(o>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(q,X),o=(o=Math.imul(q,Q))+Math.imul(D,X)|0,s=Math.imul(D,Q),n=n+Math.imul(C,tt)|0,o=(o=o+Math.imul(C,et)|0)+Math.imul(U,tt)|0,s=s+Math.imul(U,et)|0,n=n+Math.imul(O,it)|0,o=(o=o+Math.imul(O,nt)|0)+Math.imul(B,it)|0,s=s+Math.imul(B,nt)|0,n=n+Math.imul(P,st)|0,o=(o=o+Math.imul(P,at)|0)+Math.imul(I,st)|0,s=s+Math.imul(I,at)|0,n=n+Math.imul(A,ut)|0,o=(o=o+Math.imul(A,ft)|0)+Math.imul(x,ut)|0,s=s+Math.imul(x,ft)|0,n=n+Math.imul(k,lt)|0,o=(o=o+Math.imul(k,dt)|0)+Math.imul(E,lt)|0,s=s+Math.imul(E,dt)|0;var Tt=(f+(n=n+Math.imul(_,mt)|0)|0)+((8191&(o=(o=o+Math.imul(_,gt)|0)+Math.imul(M,mt)|0))<<13)|0;f=((s=s+Math.imul(M,gt)|0)+(o>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(q,tt),o=(o=Math.imul(q,et))+Math.imul(D,tt)|0,s=Math.imul(D,et),n=n+Math.imul(C,it)|0,o=(o=o+Math.imul(C,nt)|0)+Math.imul(U,it)|0,s=s+Math.imul(U,nt)|0,n=n+Math.imul(O,st)|0,o=(o=o+Math.imul(O,at)|0)+Math.imul(B,st)|0,s=s+Math.imul(B,at)|0,n=n+Math.imul(P,ut)|0,o=(o=o+Math.imul(P,ft)|0)+Math.imul(I,ut)|0,s=s+Math.imul(I,ft)|0,n=n+Math.imul(A,lt)|0,o=(o=o+Math.imul(A,dt)|0)+Math.imul(x,lt)|0,s=s+Math.imul(x,dt)|0;var Pt=(f+(n=n+Math.imul(k,mt)|0)|0)+((8191&(o=(o=o+Math.imul(k,gt)|0)+Math.imul(E,mt)|0))<<13)|0;f=((s=s+Math.imul(E,gt)|0)+(o>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(q,it),o=(o=Math.imul(q,nt))+Math.imul(D,it)|0,s=Math.imul(D,nt),n=n+Math.imul(C,st)|0,o=(o=o+Math.imul(C,at)|0)+Math.imul(U,st)|0,s=s+Math.imul(U,at)|0,n=n+Math.imul(O,ut)|0,o=(o=o+Math.imul(O,ft)|0)+Math.imul(B,ut)|0,s=s+Math.imul(B,ft)|0,n=n+Math.imul(P,lt)|0,o=(o=o+Math.imul(P,dt)|0)+Math.imul(I,lt)|0,s=s+Math.imul(I,dt)|0;var It=(f+(n=n+Math.imul(A,mt)|0)|0)+((8191&(o=(o=o+Math.imul(A,gt)|0)+Math.imul(x,mt)|0))<<13)|0;f=((s=s+Math.imul(x,gt)|0)+(o>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(q,st),o=(o=Math.imul(q,at))+Math.imul(D,st)|0,s=Math.imul(D,at),n=n+Math.imul(C,ut)|0,o=(o=o+Math.imul(C,ft)|0)+Math.imul(U,ut)|0,s=s+Math.imul(U,ft)|0,n=n+Math.imul(O,lt)|0,o=(o=o+Math.imul(O,dt)|0)+Math.imul(B,lt)|0,s=s+Math.imul(B,dt)|0;var Lt=(f+(n=n+Math.imul(P,mt)|0)|0)+((8191&(o=(o=o+Math.imul(P,gt)|0)+Math.imul(I,mt)|0))<<13)|0;f=((s=s+Math.imul(I,gt)|0)+(o>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(q,ut),o=(o=Math.imul(q,ft))+Math.imul(D,ut)|0,s=Math.imul(D,ft),n=n+Math.imul(C,lt)|0,o=(o=o+Math.imul(C,dt)|0)+Math.imul(U,lt)|0,s=s+Math.imul(U,dt)|0;var Ot=(f+(n=n+Math.imul(O,mt)|0)|0)+((8191&(o=(o=o+Math.imul(O,gt)|0)+Math.imul(B,mt)|0))<<13)|0;f=((s=s+Math.imul(B,gt)|0)+(o>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(q,lt),o=(o=Math.imul(q,dt))+Math.imul(D,lt)|0,s=Math.imul(D,dt);var Bt=(f+(n=n+Math.imul(C,mt)|0)|0)+((8191&(o=(o=o+Math.imul(C,gt)|0)+Math.imul(U,mt)|0))<<13)|0;f=((s=s+Math.imul(U,gt)|0)+(o>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var jt=(f+(n=Math.imul(q,mt))|0)+((8191&(o=(o=Math.imul(q,gt))+Math.imul(D,mt)|0))<<13)|0;return f=((s=Math.imul(D,gt))+(o>>>13)|0)+(jt>>>26)|0,jt&=67108863,u[0]=vt,u[1]=bt,u[2]=yt,u[3]=wt,u[4]=_t,u[5]=Mt,u[6]=St,u[7]=kt,u[8]=Et,u[9]=Rt,u[10]=At,u[11]=xt,u[12]=Tt,u[13]=Pt,u[14]=It,u[15]=Lt,u[16]=Ot,u[17]=Bt,u[18]=jt,0!==f&&(u[19]=f,i.length++),i};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=l),o.prototype.mulTo=function t(e,r){var i=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,r):i<63?l(this,e,r):i<1024?function n(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),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,c=(0|t.words[f])*(0|e.words[u]),l=67108863&c;a=67108863&(l=l+a|0),n+=(s=(s=s+(c/67108864|0)|0)+(l>>>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,e,r):p(this,e,r)},m.prototype.makeRBT=function t(e){for(var r=new Array(e),i=o.prototype._countBits(e)-1,n=0;n<e;n++)r[n]=this.revBin(n,i,e);return r},m.prototype.revBin=function t(e,r,i){if(0===e||e===i-1)return e;for(var n=0,o=0;o<r;o++)n|=(1&e)<<r-o-1,e>>=1;return n},m.prototype.permute=function t(e,r,i,n,o,s){for(var a=0;a<s;a++)n[a]=r[e[a]],o[a]=i[e[a]]},m.prototype.transform=function t(e,r,i,n,o,s){this.permute(s,e,r,i,n,o);for(var a=1;a<o;a<<=1)for(var h=a<<1,u=Math.cos(2*Math.PI/h),f=Math.sin(2*Math.PI/h),c=0;c<o;c+=h)for(var l=u,d=f,p=0;p<a;p++){var m=i[c+p],g=n[c+p],v=i[c+p+a],b=n[c+p+a],y=l*v-d*b;b=l*b+d*v,v=y,i[c+p]=m+v,n[c+p]=g+b,i[c+p+a]=m-v,n[c+p+a]=g-b,p!==h&&(y=u*l-f*d,d=u*d+f*l,l=y)}},m.prototype.guessLen13b=function t(e,r){var i=1|Math.max(r,e),n=1&i,o=0;for(i=i/2|0;i;i>>>=1)o++;return 1<<o+1+n},m.prototype.conjugate=function t(e,r,i){if(!(i<=1))for(var n=0;n<i/2;n++){var o=e[n];e[n]=e[i-n-1],e[i-n-1]=o,o=r[n],r[n]=-r[i-n-1],r[i-n-1]=-o}},m.prototype.normalize13b=function t(e,r){for(var i=0,n=0;n<r/2;n++){var o=8192*Math.round(e[2*n+1]/r)+Math.round(e[2*n]/r)+i;e[n]=67108863&o,i=o<67108864?0:o/67108864|0}return e},m.prototype.convert13b=function t(e,r,n,o){for(var s=0,a=0;a<r;a++)s+=0|e[a],n[2*a]=8191&s,s>>>=13,n[2*a+1]=8191&s,s>>>=13;for(a=2*r;a<o;++a)n[a]=0;i(0===s),i(0==(-8192&s))},m.prototype.stub=function t(e){for(var r=new Array(e),i=0;i<e;i++)r[i]=0;return r},m.prototype.mulp=function t(e,r,i){var n=2*this.guessLen13b(e.length,r.length),o=this.makeRBT(n),s=this.stub(n),a=new Array(n),h=new Array(n),u=new Array(n),f=new Array(n),c=new Array(n),l=new Array(n),d=i.words;d.length=n,this.convert13b(e.words,e.length,a,n),this.convert13b(r.words,r.length,f,n),this.transform(a,s,h,u,n,o),this.transform(f,s,c,l,n,o);for(var p=0;p<n;p++){var m=h[p]*c[p]-u[p]*l[p];u[p]=h[p]*l[p]+u[p]*c[p],h[p]=m}return this.conjugate(h,u,n),this.transform(h,u,d,s,n,o),this.conjugate(d,s,n),this.normalize13b(d,n),i.negative=e.negative^r.negative,i.length=e.length+r.length,i.strip()},o.prototype.mul=function t(e){var r=new o(null);return r.words=new Array(this.length+e.length),this.mulTo(e,r)},o.prototype.mulf=function t(e){var r=new o(null);return r.words=new Array(this.length+e.length),p(this,e,r)},o.prototype.imul=function t(e){return this.clone().mulTo(e,this)},o.prototype.imuln=function t(e){i("number"==typeof e),i(e<67108864);for(var r=0,n=0;n<this.length;n++){var o=(0|this.words[n])*e,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++),this},o.prototype.muln=function t(e){return this.clone().imuln(e)},o.prototype.sqr=function t(){return this.mul(this)},o.prototype.isqr=function t(){return this.imul(this.clone())},o.prototype.pow=function t(e){var r=function i(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}(e);if(0===r.length)return new o(1);for(var n=this,s=0;s<r.length&&0===r[s];s++,n=n.sqr());if(++s<r.length)for(var a=n.sqr();s<r.length;s++,a=a.sqr())0!==r[s]&&(n=n.mul(a));return n},o.prototype.iushln=function t(e){i("number"==typeof e&&e>=0);var r,n=e%26,o=(e-n)/26,s=67108863>>>26-n<<26-n;if(0!==n){var a=0;for(r=0;r<this.length;r++){var h=this.words[r]&s,u=(0|this.words[r])-h<<n;this.words[r]=u|a,a=h>>>26-n}a&&(this.words[r]=a,this.length++)}if(0!==o){for(r=this.length-1;r>=0;r--)this.words[r+o]=this.words[r];for(r=0;r<o;r++)this.words[r]=0;this.length+=o}return this.strip()},o.prototype.ishln=function t(e){return i(0===this.negative),this.iushln(e)},o.prototype.iushrn=function t(e,r,n){var o;i("number"==typeof e&&e>=0),o=r?(r-r%26)/26:0;var s=e%26,a=Math.min((e-s)/26,this.length),h=67108863^67108863>>>s<<s,u=n;if(o-=a,o=Math.max(0,o),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var c=0;for(f=this.length-1;f>=0&&(0!==c||f>=o);f--){var l=0|this.words[f];this.words[f]=c<<26-s|l>>>s,c=l&h}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function t(e,r,n){return i(0===this.negative),this.iushrn(e,r,n)},o.prototype.shln=function t(e){return this.clone().ishln(e)},o.prototype.ushln=function t(e){return this.clone().iushln(e)},o.prototype.shrn=function t(e){return this.clone().ishrn(e)},o.prototype.ushrn=function t(e){return this.clone().iushrn(e)},o.prototype.testn=function t(e){i("number"==typeof e&&e>=0);var r=e%26,n=(e-r)/26,o=1<<r;return!(this.length<=n)&&!!(this.words[n]&o)},o.prototype.imaskn=function t(e){i("number"==typeof e&&e>=0);var r=e%26,n=(e-r)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==r&&n++,this.length=Math.min(n,this.length),0!==r){var o=67108863^67108863>>>r<<r;this.words[this.length-1]&=o}return this.strip()},o.prototype.maskn=function t(e){return this.clone().imaskn(e)},o.prototype.iaddn=function t(e){return i("number"==typeof e),i(e<67108864),e<0?this.isubn(-e):0!==this.negative?1===this.length&&(0|this.words[0])<e?(this.words[0]=e-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(e),this.negative=1,this):this._iaddn(e)},o.prototype._iaddn=function t(e){this.words[0]+=e;for(var r=0;r<this.length&&this.words[r]>=67108864;r++)this.words[r]-=67108864,r===this.length-1?this.words[r+1]=1:this.words[r+1]++;return this.length=Math.max(this.length,r+1),this},o.prototype.isubn=function t(e){if(i("number"==typeof e),i(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var r=0;r<this.length&&this.words[r]<0;r++)this.words[r]+=67108864,this.words[r+1]-=1;return this.strip()},o.prototype.addn=function t(e){return this.clone().iaddn(e)},o.prototype.subn=function t(e){return this.clone().isubn(e)},o.prototype.iabs=function t(){return this.negative=0,this},o.prototype.abs=function t(){return this.clone().iabs()},o.prototype._ishlnsubmul=function t(e,r,n){var o,s,a=e.length+n;this._expand(a);var h=0;for(o=0;o<e.length;o++){s=(0|this.words[o+n])+h;var u=(0|e.words[o])*r;h=((s-=67108863&u)>>26)-(u/67108864|0),this.words[o+n]=67108863&s}for(;o<this.length-n;o++)h=(s=(0|this.words[o+n])+h)>>26,this.words[o+n]=67108863&s;if(0===h)return this.strip();for(i(-1===h),h=0,o=0;o<this.length;o++)h=(s=-(0|this.words[o])+h)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},o.prototype._wordDiv=function t(e,r){var i=(this.length,e.length),n=this.clone(),s=e,a=0|s.words[s.length-1];0!==(i=26-this._countBits(a))&&(s=s.ushln(i),n.iushln(i),a=0|s.words[s.length-1]);var h,u=n.length-s.length;if("mod"!==r){(h=new o(null)).length=u+1,h.words=new Array(h.length);for(var f=0;f<h.length;f++)h.words[f]=0}var c=n.clone()._ishlnsubmul(s,1,u);0===c.negative&&(n=c,h&&(h.words[u]=1));for(var l=u-1;l>=0;l--){var d=67108864*(0|n.words[s.length+l])+(0|n.words[s.length+l-1]);for(d=Math.min(d/a|0,67108863),n._ishlnsubmul(s,d,l);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(s,1,l),n.isZero()||(n.negative^=1);h&&(h.words[l]=d)}return h&&h.strip(),n.strip(),"div"!==r&&0!==i&&n.iushrn(i),{div:h||null,mod:n}},o.prototype.divmod=function t(e,r,n){return i(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(h=this.neg().divmod(e,r),"mod"!==r&&(s=h.div.neg()),"div"!==r&&(a=h.mod.neg(),n&&0!==a.negative&&a.iadd(e)),{div:s,mod:a}):0===this.negative&&0!==e.negative?(h=this.divmod(e.neg(),r),"mod"!==r&&(s=h.div.neg()),{div:s,mod:h.mod}):0!=(this.negative&e.negative)?(h=this.neg().divmod(e.neg(),r),"div"!==r&&(a=h.mod.neg(),n&&0!==a.negative&&a.isub(e)),{div:h.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===r?{div:this.divn(e.words[0]),mod:null}:"mod"===r?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,r);var s,a,h},o.prototype.div=function t(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function t(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function t(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function t(e){var r=this.divmod(e);if(r.mod.isZero())return r.div;var i=0!==r.div.negative?r.mod.isub(e):r.mod,n=e.ushrn(1),o=e.andln(1),s=i.cmp(n);return s<0||1===o&&0===s?r.div:0!==r.div.negative?r.div.isubn(1):r.div.iaddn(1)},o.prototype.modn=function t(e){i(e<=67108863);for(var r=(1<<26)%e,n=0,o=this.length-1;o>=0;o--)n=(r*n+(0|this.words[o]))%e;return n},o.prototype.idivn=function t(e){i(e<=67108863);for(var r=0,n=this.length-1;n>=0;n--){var o=(0|this.words[n])+67108864*r;this.words[n]=o/e|0,r=o%e}return this.strip()},o.prototype.divn=function t(e){return this.clone().idivn(e)},o.prototype.egcd=function t(e){i(0===e.negative),i(!e.isZero());var r=this,n=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var s=new o(1),a=new o(0),h=new o(0),u=new o(1),f=0;r.isEven()&&n.isEven();)r.iushrn(1),n.iushrn(1),++f;for(var c=n.clone(),l=r.clone();!r.isZero();){for(var d=0,p=1;0==(r.words[0]&p)&&d<26;++d,p<<=1);if(d>0)for(r.iushrn(d);d-- >0;)(s.isOdd()||a.isOdd())&&(s.iadd(c),a.isub(l)),s.iushrn(1),a.iushrn(1);for(var m=0,g=1;0==(n.words[0]&g)&&m<26;++m,g<<=1);if(m>0)for(n.iushrn(m);m-- >0;)(h.isOdd()||u.isOdd())&&(h.iadd(c),u.isub(l)),h.iushrn(1),u.iushrn(1);r.cmp(n)>=0?(r.isub(n),s.isub(h),a.isub(u)):(n.isub(r),h.isub(s),u.isub(a))}return{a:h,b:u,gcd:n.iushln(f)}},o.prototype._invmp=function t(e){i(0===e.negative),i(!e.isZero());var r=this,n=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var s,a=new o(1),h=new o(0),u=n.clone();r.cmpn(1)>0&&n.cmpn(1)>0;){for(var f=0,c=1;0==(r.words[0]&c)&&f<26;++f,c<<=1);if(f>0)for(r.iushrn(f);f-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var l=0,d=1;0==(n.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(n.iushrn(l);l-- >0;)h.isOdd()&&h.iadd(u),h.iushrn(1);r.cmp(n)>=0?(r.isub(n),a.isub(h)):(n.isub(r),h.isub(a))}return(s=0===r.cmpn(1)?a:h).cmpn(0)<0&&s.iadd(e),s},o.prototype.gcd=function t(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var r=this.clone(),i=e.clone();r.negative=0,i.negative=0;for(var n=0;r.isEven()&&i.isEven();n++)r.iushrn(1),i.iushrn(1);for(;;){for(;r.isEven();)r.iushrn(1);for(;i.isEven();)i.iushrn(1);var o=r.cmp(i);if(o<0){var s=r;r=i,i=s}else if(0===o||0===i.cmpn(1))break;r.isub(i)}return i.iushln(n)},o.prototype.invm=function t(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function t(){return 0==(1&this.words[0])},o.prototype.isOdd=function t(){return 1==(1&this.words[0])},o.prototype.andln=function t(e){return this.words[0]&e},o.prototype.bincn=function t(e){i("number"==typeof e);var r=e%26,n=(e-r)/26,o=1<<r;if(this.length<=n)return this._expand(n+1),this.words[n]|=o,this;for(var s=o,a=n;0!==s&&a<this.length;a++){var h=0|this.words[a];s=(h+=s)>>>26,h&=67108863,this.words[a]=h}return 0!==s&&(this.words[a]=s,this.length++),this},o.prototype.isZero=function t(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function t(e){var r,n=e<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)r=1;else{n&&(e=-e),i(e<=67108863,"Number is too big");var o=0|this.words[0];r=o===e?0:o<e?-1:1}return 0!==this.negative?0|-r:r},o.prototype.cmp=function t(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var r=this.ucmp(e);return 0!==this.negative?0|-r:r},o.prototype.ucmp=function t(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var r=0,i=this.length-1;i>=0;i--){var n=0|this.words[i],o=0|e.words[i];if(n!==o){n<o?r=-1:n>o&&(r=1);break}}return r},o.prototype.gtn=function t(e){return 1===this.cmpn(e)},o.prototype.gt=function t(e){return 1===this.cmp(e)},o.prototype.gten=function t(e){return this.cmpn(e)>=0},o.prototype.gte=function t(e){return this.cmp(e)>=0},o.prototype.ltn=function t(e){return-1===this.cmpn(e)},o.prototype.lt=function t(e){return-1===this.cmp(e)},o.prototype.lten=function t(e){return this.cmpn(e)<=0},o.prototype.lte=function t(e){return this.cmp(e)<=0},o.prototype.eqn=function t(e){return 0===this.cmpn(e)},o.prototype.eq=function t(e){return 0===this.cmp(e)},o.red=function t(e){return new M(e)},o.prototype.toRed=function t(e){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function t(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function t(e){return this.red=e,this},o.prototype.forceRed=function t(e){return i(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function t(e){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function t(e){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function t(e){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function t(e){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function t(e){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function t(e){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function t(e){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function t(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function t(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function t(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function t(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function t(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function t(e){return i(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var g={k256:null,p224:null,p192:null,p25519:null};function v(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function b(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){v.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)}v.prototype._tmp=function t(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},v.prototype.ireduce=function t(e){var r,i=e;do{this.split(i,this.tmp),r=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength()}while(r>this.n);var n=r<this.n?-1:i.ucmp(this.p);return 0===n?(i.words[0]=0,i.length=1):n>0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},v.prototype.split=function t(e,r){e.iushrn(this.n,0,r)},v.prototype.imulK=function t(e){return e.imul(this.k)},n(b,v),b.prototype.split=function t(e,r){for(var i=4194303,n=Math.min(e.length,9),o=0;o<n;o++)r.words[o]=e.words[o];if(r.length=n,e.length<=9)return e.words[0]=0,void(e.length=1);var s=e.words[9];for(r.words[r.length++]=s&i,o=10;o<e.length;o++){var a=0|e.words[o];e.words[o-10]=(a&i)<<4|s>>>22,s=a}s>>>=22,e.words[o-10]=s,0===s&&e.length>10?e.length-=10:e.length-=9},b.prototype.imulK=function t(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var r=0,i=0;i<e.length;i++){var n=0|e.words[i];r+=977*n,e.words[i]=67108863&r,r=64*n+(r/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},n(y,v),n(w,v),n(_,v),_.prototype.imulK=function t(e){for(var r=0,i=0;i<e.length;i++){var n=19*(0|e.words[i])+r,o=67108863&n;n>>>=26,e.words[i]=o,r=n}return 0!==r&&(e.words[e.length++]=r),e},o._prime=function t(e){if(g[e])return g[e];var t;if("k256"===e)t=new b;else if("p224"===e)t=new y;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return g[e]=t,t},M.prototype._verify1=function t(e){i(0===e.negative,"red works only with positives"),i(e.red,"red works only with red numbers")},M.prototype._verify2=function t(e,r){i(0==(e.negative|r.negative),"red works only with positives"),i(e.red&&e.red===r.red,"red works only with red numbers")},M.prototype.imod=function t(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},M.prototype.neg=function t(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},M.prototype.add=function t(e,r){this._verify2(e,r);var i=e.add(r);return i.cmp(this.m)>=0&&i.isub(this.m),i._forceRed(this)},M.prototype.iadd=function t(e,r){this._verify2(e,r);var i=e.iadd(r);return i.cmp(this.m)>=0&&i.isub(this.m),i},M.prototype.sub=function t(e,r){this._verify2(e,r);var i=e.sub(r);return i.cmpn(0)<0&&i.iadd(this.m),i._forceRed(this)},M.prototype.isub=function t(e,r){this._verify2(e,r);var i=e.isub(r);return i.cmpn(0)<0&&i.iadd(this.m),i},M.prototype.shl=function t(e,r){return this._verify1(e),this.imod(e.ushln(r))},M.prototype.imul=function t(e,r){return this._verify2(e,r),this.imod(e.imul(r))},M.prototype.mul=function t(e,r){return this._verify2(e,r),this.imod(e.mul(r))},M.prototype.isqr=function t(e){return this.imul(e,e.clone())},M.prototype.sqr=function t(e){return this.mul(e,e)},M.prototype.sqrt=function t(e){if(e.isZero())return e.clone();var r=this.m.andln(3);if(i(r%2==1),3===r){var n=this.m.add(new o(1)).iushrn(2);return this.pow(e,n)}for(var s=this.m.subn(1),a=0;!s.isZero()&&0===s.andln(1);)a++,s.iushrn(1);i(!s.isZero());var h=new o(1).toRed(this),u=h.redNeg(),f=this.m.subn(1).iushrn(1),c=this.m.bitLength();for(c=new o(2*c*c).toRed(this);0!==this.pow(c,f).cmp(u);)c.redIAdd(u);for(var l=this.pow(c,s),d=this.pow(e,s.addn(1).iushrn(1)),p=this.pow(e,s),m=a;0!==p.cmp(h);){for(var g=p,v=0;0!==g.cmp(h);v++)g=g.redSqr();i(v<m);var b=this.pow(l,new o(1).iushln(m-v-1));d=d.redMul(b),l=b.redSqr(),p=p.redMul(l),m=v}return d},M.prototype.invm=function t(e){var r=e._invmp(this.m);return 0!==r.negative?(r.negative=0,this.imod(r).redNeg()):this.imod(r)},M.prototype.pow=function t(e,r){if(r.isZero())return new o(1).toRed(this);if(0===r.cmpn(1))return e.clone();var i=new Array(16);i[0]=new o(1).toRed(this),i[1]=e;for(var n=2;n<i.length;n++)i[n]=this.mul(i[n-1],e);var s=i[0],a=0,h=0,u=r.bitLength()%26;for(0===u&&(u=26),n=r.length-1;n>=0;n--){for(var f=r.words[n],c=u-1;c>=0;c--){var l=f>>c&1;s!==i[0]&&(s=this.sqr(s)),0!==l||0!==a?(a<<=1,a|=l,(4===++h||0===n&&0===c)&&(s=this.mul(s,i[a]),h=0,a=0)):h=0}u=26}return s},M.prototype.convertTo=function t(e){var r=e.umod(this.m);return r===e?r.clone():r},M.prototype.convertFrom=function t(e){var r=e.clone();return r.red=null,r},o.mont=function t(e){return new S(e)},n(S,M),S.prototype.convertTo=function t(e){return this.imod(e.ushln(this.shift))},S.prototype.convertFrom=function t(e){var r=this.imod(e.mul(this.rinv));return r.red=null,r},S.prototype.imul=function t(e,r){if(e.isZero()||r.isZero())return e.words[0]=0,e.length=1,e;var i=e.imul(r),n=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),o=i.isub(n).iushrn(this.shift),s=o;return o.cmp(this.m)>=0?s=o.isub(this.m):o.cmpn(0)<0&&(s=o.iadd(this.m)),s._forceRed(this)},S.prototype.mul=function t(e,r){if(e.isZero()||r.isZero())return new o(0)._forceRed(this);var i=e.mul(r),n=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),s=i.isub(n).iushrn(this.shift),a=s;return s.cmp(this.m)>=0?a=s.isub(this.m):s.cmpn(0)<0&&(a=s.iadd(this.m)),a._forceRed(this)},S.prototype.invm=function t(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r(28)(t))},function(t,e,r){"use strict";const i=e;i.der=r(190),i.pem=r(362)},function(t,e,r){"use strict";const i=r(1),n=r(107).Buffer,o=r(108),s=r(110);function a(t){this.enc="der",this.name=t.name,this.entity=t,this.tree=new h,this.tree._init(t.body)}function h(t){o.call(this,"der",t)}function u(t){return t<10?"0"+t:t}t.exports=a,a.prototype.encode=function t(e,r){return this.tree._encode(e,r).join()},i(h,o),h.prototype._encodeComposite=function t(e,r,i,o){const a=function h(t,e,r,i){let n;"seqof"===t?t="seq":"setof"===t&&(t="set");if(s.tagByName.hasOwnProperty(t))n=s.tagByName[t];else{if("number"!=typeof t||(0|t)!==t)return i.error("Unknown tag: 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r=e[t];for(s[a--]=127&r;(r>>=7)>0;)s[a--]=128|127&r}return this._createEncoderBuffer(s)},h.prototype._encodeTime=function t(e,r){let i;const n=new Date(e);return"gentime"===r?i=[u(n.getUTCFullYear()),u(n.getUTCMonth()+1),u(n.getUTCDate()),u(n.getUTCHours()),u(n.getUTCMinutes()),u(n.getUTCSeconds()),"Z"].join(""):"utctime"===r?i=[u(n.getUTCFullYear()%100),u(n.getUTCMonth()+1),u(n.getUTCDate()),u(n.getUTCHours()),u(n.getUTCMinutes()),u(n.getUTCSeconds()),"Z"].join(""):this.reporter.error("Encoding "+r+" time is not supported yet"),this._encodeStr(i,"octstr")},h.prototype._encodeNull=function t(){return this._createEncoderBuffer("")},h.prototype._encodeInt=function t(e,r){if("string"==typeof e){if(!r)return this.reporter.error("String int or enum given, but no values map");if(!r.hasOwnProperty(e))return this.reporter.error("Values map doesn't contain: "+JSON.stringify(e));e=r[e]}if("number"!=typeof e&&!n.isBuffer(e)){const t=e.toArray();!e.sign&&128&t[0]&&t.unshift(0),e=n.from(t)}if(n.isBuffer(e)){let t=e.length;0===e.length&&t++;const r=n.alloc(t);return e.copy(r),0===e.length&&(r[0]=0),this._createEncoderBuffer(r)}if(e<128)return this._createEncoderBuffer(e);if(e<256)return this._createEncoderBuffer([0,e]);let i=1;for(let t=e;t>=256;t>>=8)i++;const o=new Array(i);for(let t=o.length-1;t>=0;t--)o[t]=255&e,e>>=8;return 128&o[0]&&o.unshift(0),this._createEncoderBuffer(n.from(o))},h.prototype._encodeBool=function t(e){return this._createEncoderBuffer(e?255:0)},h.prototype._use=function t(e,r){return"function"==typeof e&&(e=e(r)),e._getEncoder("der").tree},h.prototype._skipDefault=function t(e,r,i){const n=this._baseState;let o;if(null===n.default)return!1;const s=e.join();if(void 0===n.defaultBuffer&&(n.defaultBuffer=this._encodeValue(n.default,r,i).join()),s.length!==n.defaultBuffer.length)return!1;for(o=0;o<s.length;o++)if(s[o]!==n.defaultBuffer[o])return!1;return!0}},function(t,e,r){"use strict";const i=e;i.der=r(192),i.pem=r(363)},function(t,e,r){"use strict";const i=r(1),n=r(188),o=r(47).DecoderBuffer,s=r(108),a=r(110);function h(t){this.enc="der",this.name=t.name,this.entity=t,this.tree=new u,this.tree._init(t.body)}function u(t){s.call(this,"der",t)}function f(t,e){let r=t.readUInt8(e);if(t.isError(r))return r;const i=a.tagClass[r>>6],n=0==(32&r);if(31==(31&r)){let i=r;for(r=0;128==(128&i);){if(i=t.readUInt8(e),t.isError(i))return i;r<<=7,r|=127&i}}else r&=31;return{cls:i,primitive:n,tag:r,tagStr:a.tag[r]}}function c(t,e,r){let i=t.readUInt8(r);if(t.isError(i))return i;if(!e&&128===i)return null;if(0==(128&i))return i;const n=127&i;if(n>4)return t.error("length octect is too long");i=0;for(let e=0;e<n;e++){i<<=8;const e=t.readUInt8(r);if(t.isError(e))return e;i|=e}return i}t.exports=h,h.prototype.decode=function t(e,r){return o.isDecoderBuffer(e)||(e=new o(e,r)),this.tree._decode(e,r)},i(u,s),u.prototype._peekTag=function t(e,r,i){if(e.isEmpty())return!1;const n=e.save(),o=f(e,'Failed to peek tag: "'+r+'"');return e.isError(o)?o:(e.restore(n),o.tag===r||o.tagStr===r||o.tagStr+"of"===r||i)},u.prototype._decodeTag=function t(e,r,i){const n=f(e,'Failed to decode tag of "'+r+'"');if(e.isError(n))return n;let o=c(e,n.primitive,'Failed to get length of "'+r+'"');if(e.isError(o))return o;if(!i&&n.tag!==r&&n.tagStr!==r&&n.tagStr+"of"!==r)return e.error('Failed to match tag: "'+r+'"');if(n.primitive||null!==o)return e.skip(o,'Failed to match body of: "'+r+'"');const s=e.save(),a=this._skipUntilEnd(e,'Failed to skip indefinite length body: "'+this.tag+'"');return e.isError(a)?a:(o=e.offset-s.offset,e.restore(s),e.skip(o,'Failed to match body of: "'+r+'"'))},u.prototype._skipUntilEnd=function t(e,r){for(;;){const t=f(e,r);if(e.isError(t))return t;const i=c(e,t.primitive,r);if(e.isError(i))return i;let n;if(n=t.primitive||null!==i?e.skip(i):this._skipUntilEnd(e,r),e.isError(n))return n;if("end"===t.tagStr)break}},u.prototype._decodeList=function t(e,r,i,n){const o=[];for(;!e.isEmpty();){const t=this._peekTag(e,"end");if(e.isError(t))return t;const r=i.decode(e,"der",n);if(e.isError(r)&&t)break;o.push(r)}return o},u.prototype._decodeStr=function t(e,r){if("bitstr"===r){const t=e.readUInt8();return e.isError(t)?t:{unused:t,data:e.raw()}}if("bmpstr"===r){const t=e.raw();if(t.length%2==1)return e.error("Decoding of string type: bmpstr length mismatch");let r="";for(let e=0;e<t.length/2;e++)r+=String.fromCharCode(t.readUInt16BE(2*e));return r}if("numstr"===r){const t=e.raw().toString("ascii");return this._isNumstr(t)?t:e.error("Decoding of string type: numstr unsupported characters")}if("octstr"===r)return e.raw();if("objDesc"===r)return e.raw();if("printstr"===r){const t=e.raw().toString("ascii");return this._isPrintstr(t)?t:e.error("Decoding of string type: printstr unsupported characters")}return/str$/.test(r)?e.raw().toString():e.error("Decoding of string type: "+r+" unsupported")},u.prototype._decodeObjid=function t(e,r,i){let n;const o=[];let s=0,a=0;for(;!e.isEmpty();)a=e.readUInt8(),s<<=7,s|=127&a,0==(128&a)&&(o.push(s),s=0);128&a&&o.push(s);const h=o[0]/40|0,u=o[0]%40;if(n=i?o:[h,u].concat(o.slice(1)),r){let t=r[n.join(" ")];void 0===t&&(t=r[n.join(".")]),void 0!==t&&(n=t)}return n},u.prototype._decodeTime=function t(e,r){const i=e.raw().toString();let n,o,s,a,h,u;if("gentime"===r)n=0|i.slice(0,4),o=0|i.slice(4,6),s=0|i.slice(6,8),a=0|i.slice(8,10),h=0|i.slice(10,12),u=0|i.slice(12,14);else{if("utctime"!==r)return e.error("Decoding "+r+" time is not supported yet");n=0|i.slice(0,2),o=0|i.slice(2,4),s=0|i.slice(4,6),a=0|i.slice(6,8),h=0|i.slice(8,10),u=0|i.slice(10,12),n=n<70?2e3+n:1900+n}return Date.UTC(n,o-1,s,a,h,u,0)},u.prototype._decodeNull=function t(){return null},u.prototype._decodeBool=function t(e){const r=e.readUInt8();return e.isError(r)?r:0!==r},u.prototype._decodeInt=function t(e,r){const i=e.raw();let o=new n(i);return r&&(o=r[o.toString(10)]||o),o},u.prototype._use=function t(e,r){return"function"==typeof e&&(e=e(r)),e._getDecoder("der").tree}},function(t){t.exports=JSON.parse('{"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"}')},function(t,e,r){var i=r(43),n=r(66).Buffer;function o(t){var e=n.allocUnsafe(4);return e.writeUInt32BE(t,0),e}t.exports=function(t,e){for(var r,s=n.alloc(0),a=0;s.length<e;)r=o(a++),s=n.concat([s,i("sha1").update(t).update(r).digest()]);return s.slice(0,e)}},function(t,e){t.exports=function t(e,r){for(var i=e.length,n=-1;++n<i;)e[n]^=r[n];return e}},function(t,e,r){var i=r(111),n=r(66).Buffer;t.exports=function o(t,e){return n.from(t.toRed(i.mont(e.modulus)).redPow(new i(e.publicExponent)).fromRed().toArray())}},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.TokenClient=void 0;var i=r(87),n=r(30),o=r(0);function s(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.TokenClient=function(){function t(e){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:i.JsonService,a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:n.MetadataService;if(s(this,t),!e)throw o.Log.error("TokenClient.ctor: No settings passed"),new Error("settings");this._settings=e,this._jsonService=new r,this._metadataService=new a(this._settings)}return t.prototype.exchangeCode=function t(){var e=this,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};(r=Object.assign({},r)).grant_type=r.grant_type||"authorization_code",r.client_id=r.client_id||this._settings.client_id,r.client_secret=r.client_secret||this._settings.client_secret,r.redirect_uri=r.redirect_uri||this._settings.redirect_uri;var i=void 0,n=r._client_authentication||this._settings._client_authentication;return delete r._client_authentication,r.code?r.redirect_uri?r.code_verifier?r.client_id?r.client_secret||"client_secret_basic"!=n?("client_secret_basic"==n&&(i=r.client_id+":"+r.client_secret,delete r.client_id,delete r.client_secret),this._metadataService.getTokenEndpoint(!1).then((function(t){return o.Log.debug("TokenClient.exchangeCode: Received token endpoint"),e._jsonService.postForm(t,r,i).then((function(t){return o.Log.debug("TokenClient.exchangeCode: response received"),t}))}))):(o.Log.error("TokenClient.exchangeCode: No client_secret passed"),Promise.reject(new Error("A client_secret is required"))):(o.Log.error("TokenClient.exchangeCode: No client_id passed"),Promise.reject(new Error("A client_id is required"))):(o.Log.error("TokenClient.exchangeCode: No code_verifier passed"),Promise.reject(new Error("A code_verifier is required"))):(o.Log.error("TokenClient.exchangeCode: No redirect_uri passed"),Promise.reject(new Error("A redirect_uri is required"))):(o.Log.error("TokenClient.exchangeCode: No code passed"),Promise.reject(new Error("A code is required")))},t.prototype.exchangeRefreshToken=function t(){var e=this,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};(r=Object.assign({},r)).grant_type=r.grant_type||"refresh_token",r.client_id=r.client_id||this._settings.client_id,r.client_secret=r.client_secret||this._settings.client_secret;var i=void 0,n=r._client_authentication||this._settings._client_authentication;return delete r._client_authentication,r.refresh_token?r.client_id?("client_secret_basic"==n&&(i=r.client_id+":"+r.client_secret,delete r.client_id,delete r.client_secret),this._metadataService.getTokenEndpoint(!1).then((function(t){return o.Log.debug("TokenClient.exchangeRefreshToken: Received token endpoint"),e._jsonService.postForm(t,r,i).then((function(t){return o.Log.debug("TokenClient.exchangeRefreshToken: response received"),t}))}))):(o.Log.error("TokenClient.exchangeRefreshToken: No client_id passed"),Promise.reject(new Error("A client_id is required"))):(o.Log.error("TokenClient.exchangeRefreshToken: No refresh_token passed"),Promise.reject(new Error("A refresh_token is required")))},t}()},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.ErrorResponse=void 0;var i=r(0);function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function o(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}e.ErrorResponse=function(t){function e(){var r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},s=r.error,a=r.error_description,h=r.error_uri,u=r.state,f=r.session_state;if(n(this,e),!s)throw i.Log.error("No error passed to ErrorResponse"),new Error("error");var c=o(this,t.call(this,a||s));return c.name="ErrorResponse",c.error=s,c.error_description=a,c.error_uri=h,c.state=u,c.session_state=f,c}return function r(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}(e,t),e}(Error)},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.SigninState=void 0;var i=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),n=r(0),o=r(113),s=r(60),a=function h(t){return t&&t.__esModule?t:{default:t}}(r(200));function u(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function f(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}e.SigninState=function(t){function e(){var r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},i=r.nonce,n=r.authority,o=r.client_id,h=r.redirect_uri,c=r.code_verifier,l=r.response_mode,d=r.client_secret,p=r.scope,m=r.extraTokenParams,g=r.skipUserInfo;u(this,e);var v=f(this,t.call(this,arguments[0]));if(!0===i?v._nonce=(0,a.default)():i&&(v._nonce=i),!0===c?v._code_verifier=(0,a.default)()+(0,a.default)()+(0,a.default)():c&&(v._code_verifier=c),v.code_verifier){var b=s.JoseUtil.hashString(v.code_verifier,"SHA256");v._code_challenge=s.JoseUtil.hexToBase64Url(b)}return v._redirect_uri=h,v._authority=n,v._client_id=o,v._response_mode=l,v._client_secret=d,v._scope=p,v._extraTokenParams=m,v._skipUserInfo=g,v}return function r(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}(e,t),e.prototype.toStorageString=function t(){return n.Log.debug("SigninState.toStorageString"),JSON.stringify({id:this.id,data:this.data,created:this.created,request_type:this.request_type,nonce:this.nonce,code_verifier:this.code_verifier,redirect_uri:this.redirect_uri,authority:this.authority,client_id:this.client_id,response_mode:this.response_mode,client_secret:this.client_secret,scope:this.scope,extraTokenParams:this.extraTokenParams,skipUserInfo:this.skipUserInfo})},e.fromStorageString=function t(r){return n.Log.debug("SigninState.fromStorageString"),new e(JSON.parse(r))},i(e,[{key:"nonce",get:function t(){return this._nonce}},{key:"authority",get:function t(){return this._authority}},{key:"client_id",get:function t(){return this._client_id}},{key:"redirect_uri",get:function t(){return this._redirect_uri}},{key:"code_verifier",get:function t(){return this._code_verifier}},{key:"code_challenge",get:function t(){return this._code_challenge}},{key:"response_mode",get:function t(){return this._response_mode}},{key:"client_secret",get:function t(){return this._client_secret}},{key:"scope",get:function t(){return this._scope}},{key:"extraTokenParams",get:function t(){return this._extraTokenParams}},{key:"skipUserInfo",get:function t(){return this._skipUserInfo}}]),e}(o.State)},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.default=function i(){return("undefined"!=n&&null!==n&&void 0!==n.getRandomValues?o:s)().replace(/-/g,"")};var n="undefined"!=typeof window?window.crypto||window.msCrypto:null;function o(){return([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g,(function(t){return(t^n.getRandomValues(new Uint8Array(1))[0]&15>>t/4).toString(16)}))}function s(){return([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g,(function(t){return(t^16*Math.random()>>t/4).toString(16)}))}t.exports=e.default},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.User=void 0;var i=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),n=r(0);e.User=function(){function t(e){var r=e.id_token,i=e.session_state,n=e.access_token,o=e.refresh_token,s=e.token_type,a=e.scope,h=e.profile,u=e.expires_at,f=e.state;!function c(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.id_token=r,this.session_state=i,this.access_token=n,this.refresh_token=o,this.token_type=s,this.scope=a,this.profile=h,this.expires_at=u,this.state=f}return t.prototype.toStorageString=function t(){return n.Log.debug("User.toStorageString"),JSON.stringify({id_token:this.id_token,session_state:this.session_state,access_token:this.access_token,refresh_token:this.refresh_token,token_type:this.token_type,scope:this.scope,profile:this.profile,expires_at:this.expires_at})},t.fromStorageString=function e(r){return n.Log.debug("User.fromStorageString"),new t(JSON.parse(r))},i(t,[{key:"expires_in",get:function t(){if(this.expires_at){var e=parseInt(Date.now()/1e3);return this.expires_at-e}},set:function t(e){var r=parseInt(e);if("number"==typeof r&&r>0){var i=parseInt(Date.now()/1e3);this.expires_at=i+r}}},{key:"expired",get:function t(){var e=this.expires_in;if(void 0!==e)return e<=0}},{key:"scopes",get:function t(){return(this.scope||"").split(" ")}}]),t}()},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.AccessTokenEvents=void 0;var i=r(0),n=r(391);function o(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.AccessTokenEvents=function(){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=e.accessTokenExpiringNotificationTime,i=void 0===r?60:r,s=e.accessTokenExpiringTimer,a=void 0===s?new n.Timer("Access token expiring"):s,h=e.accessTokenExpiredTimer,u=void 0===h?new n.Timer("Access token expired"):h;o(this,t),this._accessTokenExpiringNotificationTime=i,this._accessTokenExpiring=a,this._accessTokenExpired=u}return t.prototype.load=function t(e){if(e.access_token&&void 0!==e.expires_in){var r=e.expires_in;if(i.Log.debug("AccessTokenEvents.load: access token present, remaining duration:",r),r>0){var n=r-this._accessTokenExpiringNotificationTime;n<=0&&(n=1),i.Log.debug("AccessTokenEvents.load: registering expiring timer in:",n),this._accessTokenExpiring.init(n)}else i.Log.debug("AccessTokenEvents.load: canceling existing expiring timer becase we're past expiration."),this._accessTokenExpiring.cancel();var o=r+1;i.Log.debug("AccessTokenEvents.load: registering expired timer in:",o),this._accessTokenExpired.init(o)}else this._accessTokenExpiring.cancel(),this._accessTokenExpired.cancel()},t.prototype.unload=function t(){i.Log.debug("AccessTokenEvents.unload: canceling existing access token timers"),this._accessTokenExpiring.cancel(),this._accessTokenExpired.cancel()},t.prototype.addAccessTokenExpiring=function t(e){this._accessTokenExpiring.addHandler(e)},t.prototype.removeAccessTokenExpiring=function t(e){this._accessTokenExpiring.removeHandler(e)},t.prototype.addAccessTokenExpired=function t(e){this._accessTokenExpired.addHandler(e)},t.prototype.removeAccessTokenExpired=function t(e){this._accessTokenExpired.removeHandler(e)},t}()},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.Event=void 0;var i=r(0);e.Event=function(){function t(e){!function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this._name=e,this._callbacks=[]}return t.prototype.addHandler=function t(e){this._callbacks.push(e)},t.prototype.removeHandler=function t(e){var r=this._callbacks.findIndex((function(t){return t===e}));r>=0&&this._callbacks.splice(r,1)},t.prototype.raise=function t(){i.Log.debug("Event: Raising event: "+this._name);for(var e=0;e<this._callbacks.length;e++){var r;(r=this._callbacks)[e].apply(r,arguments)}},t}()},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.SessionMonitor=void 0;var i=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),n=r(0),o=r(205),s=r(19);function a(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.SessionMonitor=function(){function t(e){var r=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:o.CheckSessionIFrame,h=arguments.length>2&&void 0!==arguments[2]?arguments[2]:s.Global.timer;if(a(this,t),!e)throw n.Log.error("SessionMonitor.ctor: No user manager passed to SessionMonitor"),new Error("userManager");this._userManager=e,this._CheckSessionIFrameCtor=i,this._timer=h,this._userManager.events.addUserLoaded(this._start.bind(this)),this._userManager.events.addUserUnloaded(this._stop.bind(this)),Promise.resolve(this._userManager.getUser().then((function(t){t?r._start(t):r._settings.monitorAnonymousSession&&r._userManager.querySessionStatus().then((function(t){var e={session_state:t.session_state};t.sub&&t.sid&&(e.profile={sub:t.sub,sid:t.sid}),r._start(e)})).catch((function(t){n.Log.error("SessionMonitor ctor: error from querySessionStatus:",t.message)}))})).catch((function(t){n.Log.error("SessionMonitor ctor: error from getUser:",t.message)})))}return t.prototype._start=function t(e){var r=this,i=e.session_state;i&&(e.profile?(this._sub=e.profile.sub,this._sid=e.profile.sid,n.Log.debug("SessionMonitor._start: session_state:",i,", sub:",this._sub)):(this._sub=void 0,this._sid=void 0,n.Log.debug("SessionMonitor._start: session_state:",i,", anonymous user")),this._checkSessionIFrame?this._checkSessionIFrame.start(i):this._metadataService.getCheckSessionIframe().then((function(t){if(t){n.Log.debug("SessionMonitor._start: Initializing check session iframe");var e=r._client_id,o=r._checkSessionInterval,s=r._stopCheckSessionOnError;r._checkSessionIFrame=new r._CheckSessionIFrameCtor(r._callback.bind(r),e,t,o,s),r._checkSessionIFrame.load().then((function(){r._checkSessionIFrame.start(i)}))}else n.Log.warn("SessionMonitor._start: No check session iframe found in the metadata")})).catch((function(t){n.Log.error("SessionMonitor._start: Error from getCheckSessionIframe:",t.message)})))},t.prototype._stop=function t(){var e=this;if(this._sub=void 0,this._sid=void 0,this._checkSessionIFrame&&(n.Log.debug("SessionMonitor._stop"),this._checkSessionIFrame.stop()),this._settings.monitorAnonymousSession)var r=this._timer.setInterval((function(){e._timer.clearInterval(r),e._userManager.querySessionStatus().then((function(t){var r={session_state:t.session_state};t.sub&&t.sid&&(r.profile={sub:t.sub,sid:t.sid}),e._start(r)})).catch((function(t){n.Log.error("SessionMonitor: error from querySessionStatus:",t.message)}))}),1e3)},t.prototype._callback=function t(){var e=this;this._userManager.querySessionStatus().then((function(t){var r=!0;t?t.sub===e._sub?(r=!1,e._checkSessionIFrame.start(t.session_state),t.sid===e._sid?n.Log.debug("SessionMonitor._callback: Same sub still logged in at OP, restarting check session iframe; session_state:",t.session_state):(n.Log.debug("SessionMonitor._callback: Same sub still logged in at OP, session state has changed, restarting check session iframe; session_state:",t.session_state),e._userManager.events._raiseUserSessionChanged())):n.Log.debug("SessionMonitor._callback: Different subject signed into OP:",t.sub):n.Log.debug("SessionMonitor._callback: Subject no longer signed into OP"),r&&(e._sub?(n.Log.debug("SessionMonitor._callback: SessionMonitor._callback; raising signed out event"),e._userManager.events._raiseUserSignedOut()):(n.Log.debug("SessionMonitor._callback: SessionMonitor._callback; raising signed in event"),e._userManager.events._raiseUserSignedIn()))})).catch((function(t){e._sub&&(n.Log.debug("SessionMonitor._callback: Error calling queryCurrentSigninSession; raising signed out event",t.message),e._userManager.events._raiseUserSignedOut())}))},i(t,[{key:"_settings",get:function t(){return this._userManager.settings}},{key:"_metadataService",get:function t(){return this._userManager.metadataService}},{key:"_client_id",get:function t(){return this._settings.client_id}},{key:"_checkSessionInterval",get:function 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0!==arguments[2]?arguments[2]:s.UserInfoService,h=arguments.length>3&&void 0!==arguments[3]?arguments[3]:u.JoseUtil,c=arguments.length>4&&void 0!==arguments[4]?arguments[4]:a.TokenClient;if(f(this,t),!e)throw n.Log.error("ResponseValidator.ctor: No settings passed to ResponseValidator"),new Error("settings");this._settings=e,this._metadataService=new r(this._settings),this._userInfoService=new i(this._settings),this._joseUtil=h,this._tokenClient=new c(this._settings)}return t.prototype.validateSigninResponse=function t(e,r){var i=this;return n.Log.debug("ResponseValidator.validateSigninResponse"),this._processSigninParams(e,r).then((function(t){return n.Log.debug("ResponseValidator.validateSigninResponse: state processed"),i._validateTokens(e,t).then((function(t){return n.Log.debug("ResponseValidator.validateSigninResponse: tokens validated"),i._processClaims(e,t).then((function(t){return n.Log.debug("ResponseValidator.validateSigninResponse: claims processed"),t}))}))}))},t.prototype.validateSignoutResponse=function t(e,r){return e.id!==r.state?(n.Log.error("ResponseValidator.validateSignoutResponse: State does not match"),Promise.reject(new Error("State does not match"))):(n.Log.debug("ResponseValidator.validateSignoutResponse: state validated"),r.state=e.data,r.error?(n.Log.warn("ResponseValidator.validateSignoutResponse: Response was error",r.error),Promise.reject(new h.ErrorResponse(r))):Promise.resolve(r))},t.prototype._processSigninParams=function t(e,r){if(e.id!==r.state)return n.Log.error("ResponseValidator._processSigninParams: State does not match"),Promise.reject(new Error("State does not match"));if(!e.client_id)return n.Log.error("ResponseValidator._processSigninParams: No client_id on state"),Promise.reject(new Error("No client_id on state"));if(!e.authority)return n.Log.error("ResponseValidator._processSigninParams: No authority on state"),Promise.reject(new Error("No authority on state"));if(this._settings.authority){if(this._settings.authority&&this._settings.authority!==e.authority)return n.Log.error("ResponseValidator._processSigninParams: authority mismatch on settings vs. signin state"),Promise.reject(new Error("authority mismatch on settings vs. signin state"))}else this._settings.authority=e.authority;if(this._settings.client_id){if(this._settings.client_id&&this._settings.client_id!==e.client_id)return n.Log.error("ResponseValidator._processSigninParams: client_id mismatch on settings vs. signin state"),Promise.reject(new Error("client_id mismatch on settings vs. signin state"))}else this._settings.client_id=e.client_id;return n.Log.debug("ResponseValidator._processSigninParams: state validated"),r.state=e.data,r.error?(n.Log.warn("ResponseValidator._processSigninParams: Response was error",r.error),Promise.reject(new h.ErrorResponse(r))):e.nonce&&!r.id_token?(n.Log.error("ResponseValidator._processSigninParams: Expecting id_token in response"),Promise.reject(new Error("No id_token in response"))):!e.nonce&&r.id_token?(n.Log.error("ResponseValidator._processSigninParams: Not expecting id_token in response"),Promise.reject(new Error("Unexpected id_token in response"))):e.code_verifier&&!r.code?(n.Log.error("ResponseValidator._processSigninParams: Expecting code in response"),Promise.reject(new Error("No code in response"))):!e.code_verifier&&r.code?(n.Log.error("ResponseValidator._processSigninParams: Not expecting code in response"),Promise.reject(new Error("Unexpected code in response"))):(r.scope||(r.scope=e.scope),Promise.resolve(r))},t.prototype._processClaims=function t(e,r){var i=this;if(r.isOpenIdConnect){if(n.Log.debug("ResponseValidator._processClaims: response is OIDC, processing claims"),r.profile=this._filterProtocolClaims(r.profile),!0!==e.skipUserInfo&&this._settings.loadUserInfo&&r.access_token)return n.Log.debug("ResponseValidator._processClaims: loading user info"),this._userInfoService.getClaims(r.access_token).then((function(t){return n.Log.debug("ResponseValidator._processClaims: user info claims received from user info endpoint"),t.sub!==r.profile.sub?(n.Log.error("ResponseValidator._processClaims: sub from user info endpoint does not match sub in id_token"),Promise.reject(new Error("sub from user info endpoint does not match sub in id_token"))):(r.profile=i._mergeClaims(r.profile,t),n.Log.debug("ResponseValidator._processClaims: user info claims received, updated profile:",r.profile),r)}));n.Log.debug("ResponseValidator._processClaims: not loading user info")}else n.Log.debug("ResponseValidator._processClaims: response is not OIDC, not processing claims");return Promise.resolve(r)},t.prototype._mergeClaims=function t(e,r){var n=Object.assign({},e);for(var o in r){var s=r[o];Array.isArray(s)||(s=[s]);for(var a=0;a<s.length;a++){var h=s[a];n[o]?Array.isArray(n[o])?n[o].indexOf(h)<0&&n[o].push(h):n[o]!==h&&("object"===(void 0===h?"undefined":i(h))&&this._settings.mergeClaims?n[o]=this._mergeClaims(n[o],h):n[o]=[n[o],h]):n[o]=h}}return n},t.prototype._filterProtocolClaims=function t(e){n.Log.debug("ResponseValidator._filterProtocolClaims, incoming claims:",e);var r=Object.assign({},e);return this._settings._filterProtocolClaims?(c.forEach((function(t){delete r[t]})),n.Log.debug("ResponseValidator._filterProtocolClaims: protocol claims filtered",r)):n.Log.debug("ResponseValidator._filterProtocolClaims: protocol claims not filtered"),r},t.prototype._validateTokens=function t(e,r){return r.code?(n.Log.debug("ResponseValidator._validateTokens: Validating code"),this._processCode(e,r)):r.id_token?r.access_token?(n.Log.debug("ResponseValidator._validateTokens: Validating id_token and access_token"),this._validateIdTokenAndAccessToken(e,r)):(n.Log.debug("ResponseValidator._validateTokens: Validating id_token"),this._validateIdToken(e,r)):(n.Log.debug("ResponseValidator._validateTokens: No code to process or id_token to validate"),Promise.resolve(r))},t.prototype._processCode=function t(e,r){var o=this,s={client_id:e.client_id,client_secret:e.client_secret,code:r.code,redirect_uri:e.redirect_uri,code_verifier:e.code_verifier};return e.extraTokenParams&&"object"===i(e.extraTokenParams)&&Object.assign(s,e.extraTokenParams),this._tokenClient.exchangeCode(s).then((function(t){for(var i in t)r[i]=t[i];return r.id_token?(n.Log.debug("ResponseValidator._processCode: token response successful, processing id_token"),o._validateIdTokenAttributes(e,r)):(n.Log.debug("ResponseValidator._processCode: token response successful, returning response"),r)}))},t.prototype._validateIdTokenAttributes=function t(e,r){var i=this;return this._metadataService.getIssuer().then((function(t){var o=e.client_id,s=i._settings.clockSkew;return n.Log.debug("ResponseValidator._validateIdTokenAttributes: Validaing JWT attributes; using clock skew (in seconds) of: ",s),i._settings.getEpochTime().then((function(a){return i._joseUtil.validateJwtAttributes(r.id_token,t,o,s,a).then((function(t){return e.nonce&&e.nonce!==t.nonce?(n.Log.error("ResponseValidator._validateIdTokenAttributes: Invalid nonce in id_token"),Promise.reject(new Error("Invalid nonce in id_token"))):t.sub?(r.profile=t,r):(n.Log.error("ResponseValidator._validateIdTokenAttributes: No sub present in id_token"),Promise.reject(new Error("No sub present in id_token")))}))}))}))},t.prototype._validateIdTokenAndAccessToken=function t(e,r){var i=this;return this._validateIdToken(e,r).then((function(t){return i._validateAccessToken(t)}))},t.prototype._getSigningKeyForJwt=function t(e){var r=this;return this._metadataService.getSigningKeys().then((function(t){var i=e.header.kid;if(!t)return n.Log.error("ResponseValidator._validateIdToken: No signing keys from metadata"),Promise.reject(new Error("No signing keys from metadata"));n.Log.debug("ResponseValidator._validateIdToken: Received signing keys");var o=void 0;if(i)o=t.filter((function(t){return t.kid===i}))[0];else{if((t=r._filterByAlg(t,e.header.alg)).length>1)return n.Log.error("ResponseValidator._validateIdToken: No kid found in id_token and more than one key found in metadata"),Promise.reject(new Error("No kid found in id_token and more than one key found in metadata"));o=t[0]}return Promise.resolve(o)}))},t.prototype._getSigningKeyForJwtWithSingleRetry=function t(e){var r=this;return this._getSigningKeyForJwt(e).then((function(t){return t?Promise.resolve(t):(r._metadataService.resetSigningKeys(),r._getSigningKeyForJwt(e))}))},t.prototype._validateIdToken=function t(e,r){var i=this;if(!e.nonce)return n.Log.error("ResponseValidator._validateIdToken: No nonce on state"),Promise.reject(new Error("No nonce on state"));var o=this._joseUtil.parseJwt(r.id_token);return o&&o.header&&o.payload?e.nonce!==o.payload.nonce?(n.Log.error("ResponseValidator._validateIdToken: Invalid nonce in id_token"),Promise.reject(new Error("Invalid nonce in id_token"))):this._metadataService.getIssuer().then((function(t){return n.Log.debug("ResponseValidator._validateIdToken: Received issuer"),i._getSigningKeyForJwtWithSingleRetry(o).then((function(s){if(!s)return n.Log.error("ResponseValidator._validateIdToken: No key matching kid or alg found in signing keys"),Promise.reject(new Error("No key matching kid or alg found in signing keys"));var a=e.client_id,h=i._settings.clockSkew;return n.Log.debug("ResponseValidator._validateIdToken: Validaing JWT; using clock skew (in seconds) of: ",h),i._joseUtil.validateJwt(r.id_token,s,t,a,h).then((function(){return n.Log.debug("ResponseValidator._validateIdToken: JWT validation successful"),o.payload.sub?(r.profile=o.payload,r):(n.Log.error("ResponseValidator._validateIdToken: No sub present in id_token"),Promise.reject(new Error("No sub present in id_token")))}))}))})):(n.Log.error("ResponseValidator._validateIdToken: Failed to parse id_token",o),Promise.reject(new Error("Failed to parse id_token")))},t.prototype._filterByAlg=function t(e,r){var i=null;if(r.startsWith("RS"))i="RSA";else if(r.startsWith("PS"))i="PS";else{if(!r.startsWith("ES"))return n.Log.debug("ResponseValidator._filterByAlg: alg not supported: ",r),[];i="EC"}return n.Log.debug("ResponseValidator._filterByAlg: Looking for keys that match kty: ",i),e=e.filter((function(t){return t.kty===i})),n.Log.debug("ResponseValidator._filterByAlg: Number of keys that match kty: ",i,e.length),e},t.prototype._validateAccessToken=function t(e){if(!e.profile)return n.Log.error("ResponseValidator._validateAccessToken: No profile loaded from id_token"),Promise.reject(new Error("No profile loaded from id_token"));if(!e.profile.at_hash)return n.Log.error("ResponseValidator._validateAccessToken: No at_hash in id_token"),Promise.reject(new Error("No at_hash in id_token"));if(!e.id_token)return n.Log.error("ResponseValidator._validateAccessToken: No id_token"),Promise.reject(new Error("No id_token"));var r=this._joseUtil.parseJwt(e.id_token);if(!r||!r.header)return n.Log.error("ResponseValidator._validateAccessToken: Failed to parse id_token",r),Promise.reject(new Error("Failed to parse id_token"));var i=r.header.alg;if(!i||5!==i.length)return n.Log.error("ResponseValidator._validateAccessToken: Unsupported alg:",i),Promise.reject(new Error("Unsupported alg: "+i));var o=i.substr(2,3);if(!o)return n.Log.error("ResponseValidator._validateAccessToken: Unsupported alg:",i,o),Promise.reject(new Error("Unsupported alg: "+i));if(256!==(o=parseInt(o))&&384!==o&&512!==o)return n.Log.error("ResponseValidator._validateAccessToken: Unsupported alg:",i,o),Promise.reject(new Error("Unsupported alg: "+i));var s="sha"+o,a=this._joseUtil.hashString(e.access_token,s);if(!a)return n.Log.error("ResponseValidator._validateAccessToken: access_token hash failed:",s),Promise.reject(new Error("Failed to validate at_hash"));var h=a.substr(0,a.length/2),u=this._joseUtil.hexToBase64Url(h);return u!==e.profile.at_hash?(n.Log.error("ResponseValidator._validateAccessToken: Failed to validate at_hash",u,e.profile.at_hash),Promise.reject(new Error("Failed to validate at_hash"))):(n.Log.debug("ResponseValidator._validateAccessToken: success"),Promise.resolve(e))},t}()},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.UserInfoService=void 0;var i=r(87),n=r(30),o=r(0),s=r(60);function a(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.UserInfoService=function(){function t(e){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:i.JsonService,h=arguments.length>2&&void 0!==arguments[2]?arguments[2]:n.MetadataService,u=arguments.length>3&&void 0!==arguments[3]?arguments[3]:s.JoseUtil;if(a(this,t),!e)throw o.Log.error("UserInfoService.ctor: No settings passed"),new Error("settings");this._settings=e,this._jsonService=new r(void 0,void 0,this._getClaimsFromJwt.bind(this)),this._metadataService=new h(this._settings),this._joseUtil=u}return t.prototype.getClaims=function t(e){var r=this;return e?this._metadataService.getUserInfoEndpoint().then((function(t){return o.Log.debug("UserInfoService.getClaims: received userinfo url",t),r._jsonService.getJson(t,e).then((function(t){return o.Log.debug("UserInfoService.getClaims: claims received",t),t}))})):(o.Log.error("UserInfoService.getClaims: No token passed"),Promise.reject(new Error("A token is required")))},t.prototype._getClaimsFromJwt=function t(e){var r=this;try{var i=this._joseUtil.parseJwt(e.responseText);if(!i||!i.header||!i.payload)return o.Log.error("UserInfoService._getClaimsFromJwt: Failed to parse JWT",i),Promise.reject(new Error("Failed to parse id_token"));var n=i.header.kid,s=void 0;switch(this._settings.userInfoJwtIssuer){case"OP":s=this._metadataService.getIssuer();break;case"ANY":s=Promise.resolve(i.payload.iss);break;default:s=Promise.resolve(this._settings.userInfoJwtIssuer)}return s.then((function(t){return o.Log.debug("UserInfoService._getClaimsFromJwt: Received issuer:"+t),r._metadataService.getSigningKeys().then((function(s){if(!s)return o.Log.error("UserInfoService._getClaimsFromJwt: No signing keys from metadata"),Promise.reject(new Error("No signing keys from metadata"));o.Log.debug("UserInfoService._getClaimsFromJwt: Received signing keys");var a=void 0;if(n)a=s.filter((function(t){return t.kid===n}))[0];else{if((s=r._filterByAlg(s,i.header.alg)).length>1)return o.Log.error("UserInfoService._getClaimsFromJwt: No kid found in id_token and more than one key found in metadata"),Promise.reject(new Error("No kid found in id_token and more than one key found in metadata"));a=s[0]}if(!a)return o.Log.error("UserInfoService._getClaimsFromJwt: No key matching kid or alg found in signing keys"),Promise.reject(new Error("No key matching kid or alg found in signing keys"));var h=r._settings.client_id,u=r._settings.clockSkew;return o.Log.debug("UserInfoService._getClaimsFromJwt: Validaing JWT; using clock skew (in seconds) of: ",u),r._joseUtil.validateJwt(e.responseText,a,t,h,u,void 0,!0).then((function(){return o.Log.debug("UserInfoService._getClaimsFromJwt: JWT validation successful"),i.payload}))}))}))}catch(t){return o.Log.error("UserInfoService._getClaimsFromJwt: Error parsing JWT response",t.message),void reject(t)}},t.prototype._filterByAlg=function t(e,r){var i=null;if(r.startsWith("RS"))i="RSA";else if(r.startsWith("PS"))i="PS";else{if(!r.startsWith("ES"))return o.Log.debug("UserInfoService._filterByAlg: alg not supported: ",r),[];i="EC"}return o.Log.debug("UserInfoService._filterByAlg: Looking for keys that match kty: ",i),e=e.filter((function(t){return t.kty===i})),o.Log.debug("UserInfoService._filterByAlg: Number of keys that match kty: ",i,e.length),e},t}()},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.AllowedSigningAlgs=e.b64tohex=e.hextob64u=e.crypto=e.X509=e.KeyUtil=e.jws=void 0;var i=s(r(273)),n=s(r(274)),o=s(r(155));function s(t){return t&&t.__esModule?t:{default:t}}var a=i.default.BigInteger,h="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",u={b64tohex:function t(e){var r,i,n="",o=0;for(r=0;r<e.length&&"="!==e.charAt(r);++r){var s=h.indexOf(e.charAt(r));s<0||(0===o?(n+=String.fromCharCode(s>>2),i=3&s,o=1):1===o?(n+=String.fromCharCode(i<<2|s>>4),i=15&s,o=2):2===o?(n+=String.fromCharCode(i),n+=String.fromCharCode(s>>2),i=3&s,o=3):(n+=String.fromCharCode(i<<2|s>>4),n+=String.fromCharCode(15&s),o=0))}return 1===o&&(n+=String.fromCharCode(i<<2)),n},hexToBase64:function t(e){var r,i,n="";for(r=0;r+3<=e.length;r+=3)i=parseInt(e.substring(r,r+3),16),n+=h.charAt(i>>6)+h.charAt(63&i);for(r+1===e.length?(i=parseInt(e.substring(r,r+1),16),n+=h.charAt(i<<2)):r+2===e.length&&(i=parseInt(e.substring(r,r+2),16),n+=h.charAt(i>>2)+h.charAt((3&i)<<4)),"=";(3&n.length)>0;)n+="=";return n},padding:function t(e){var r=e.length%4;return 0===r?e:e+new Array(1+(4-r)).join("=")},byteArrayToHex:function t(e){for(var r="",i=0;i<e.length;i++){var n=e[i].toString(16);r+=2===n.length?n:"0"+n}return r},decodeToHEX:function t(e){return u.byteArrayToHex(o.default.toByteArray(u.padding(e)))},base64ToBase64Url:function t(e){return e=(e=(e=e.replace(/=/g,"")).replace(/\+/g,"-")).replace(/\//g,"_")},urlDecode:function t(e){return e=e.replace(/-/g,"+").replace(/_/g,"/").replace(/\s/g," "),atob(e)}},f={sha1:"3021300906052b0e03021a05000414",sha224:"302d300d06096086480165030402040500041c",sha256:"3031300d060960864801650304020105000420",sha384:"3041300d060960864801650304020205000430",sha512:"3051300d060960864801650304020305000440",md2:"3020300c06082a864886f70d020205000410",md5:"3020300c06082a864886f70d020505000410",ripemd160:"3021300906052b2403020105000414"},c={sha256:n.default,SHA256:n.default};
/*! (c) Tom Wu | http://www-cs-students.stanford.edu/~tjw/jsbn/
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/*! safe-buffer. MIT License. Feross Aboukhadijeh <https://feross.org/opensource> */
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0!==e.negative&&0===this.negative?(e.negative=0,r=this.sub(e),e.negative^=1,r):0===e.negative&&0!==this.negative?(this.negative=0,r=e.sub(this),this.negative=1,r):this.length>e.length?this.clone().iadd(e):e.clone().iadd(this)},o.prototype.isub=function t(e){if(0!==e.negative){e.negative=0;var r=this.iadd(e);return e.negative=1,r._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var i,n,o=this.cmp(e);if(0===o)return this.negative=0,this.length=1,this.words[0]=0,this;o>0?(i=this,n=e):(i=e,n=this);for(var s=0,a=0;a<n.length;a++)s=(r=(0|i.words[a])-(0|n.words[a])+s)>>26,this.words[a]=67108863&r;for(;0!==s&&a<i.length;a++)s=(r=(0|i.words[a])+s)>>26,this.words[a]=67108863&r;if(0===s&&a<i.length&&i!==this)for(;a<i.length;a++)this.words[a]=i.words[a];return this.length=Math.max(this.length,a),i!==this&&(this.negative=1),this.strip()},o.prototype.sub=function t(e){return this.clone().isub(e)};var d=function t(e,r,i){var n,o,s,a=e.words,h=r.words,u=i.words,f=0,c=0|a[0],l=8191&c,d=c>>>13,p=0|a[1],m=8191&p,g=p>>>13,v=0|a[2],b=8191&v,y=v>>>13,w=0|a[3],_=8191&w,M=w>>>13,S=0|a[4],k=8191&S,E=S>>>13,R=0|a[5],A=8191&R,x=R>>>13,T=0|a[6],P=8191&T,I=T>>>13,L=0|a[7],O=8191&L,B=L>>>13,j=0|a[8],C=8191&j,U=j>>>13,N=0|a[9],q=8191&N,D=N>>>13,z=0|h[0],F=8191&z,W=z>>>13,H=0|h[1],K=8191&H,Z=H>>>13,V=0|h[2],J=8191&V,Y=V>>>13,G=0|h[3],X=8191&G,Q=G>>>13,$=0|h[4],tt=8191&$,et=$>>>13,rt=0|h[5],it=8191&rt,nt=rt>>>13,ot=0|h[6],st=8191&ot,at=ot>>>13,ht=0|h[7],ut=8191&ht,ft=ht>>>13,ct=0|h[8],lt=8191&ct,dt=ct>>>13,pt=0|h[9],mt=8191&pt,gt=pt>>>13;i.negative=e.negative^r.negative,i.length=19;var vt=(f+(n=Math.imul(l,F))|0)+((8191&(o=(o=Math.imul(l,W))+Math.imul(d,F)|0))<<13)|0;f=((s=Math.imul(d,W))+(o>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(m,F),o=(o=Math.imul(m,W))+Math.imul(g,F)|0,s=Math.imul(g,W);var bt=(f+(n=n+Math.imul(l,K)|0)|0)+((8191&(o=(o=o+Math.imul(l,Z)|0)+Math.imul(d,K)|0))<<13)|0;f=((s=s+Math.imul(d,Z)|0)+(o>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(b,F),o=(o=Math.imul(b,W))+Math.imul(y,F)|0,s=Math.imul(y,W),n=n+Math.imul(m,K)|0,o=(o=o+Math.imul(m,Z)|0)+Math.imul(g,K)|0,s=s+Math.imul(g,Z)|0;var yt=(f+(n=n+Math.imul(l,J)|0)|0)+((8191&(o=(o=o+Math.imul(l,Y)|0)+Math.imul(d,J)|0))<<13)|0;f=((s=s+Math.imul(d,Y)|0)+(o>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(_,F),o=(o=Math.imul(_,W))+Math.imul(M,F)|0,s=Math.imul(M,W),n=n+Math.imul(b,K)|0,o=(o=o+Math.imul(b,Z)|0)+Math.imul(y,K)|0,s=s+Math.imul(y,Z)|0,n=n+Math.imul(m,J)|0,o=(o=o+Math.imul(m,Y)|0)+Math.imul(g,J)|0,s=s+Math.imul(g,Y)|0;var wt=(f+(n=n+Math.imul(l,X)|0)|0)+((8191&(o=(o=o+Math.imul(l,Q)|0)+Math.imul(d,X)|0))<<13)|0;f=((s=s+Math.imul(d,Q)|0)+(o>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(k,F),o=(o=Math.imul(k,W))+Math.imul(E,F)|0,s=Math.imul(E,W),n=n+Math.imul(_,K)|0,o=(o=o+Math.imul(_,Z)|0)+Math.imul(M,K)|0,s=s+Math.imul(M,Z)|0,n=n+Math.imul(b,J)|0,o=(o=o+Math.imul(b,Y)|0)+Math.imul(y,J)|0,s=s+Math.imul(y,Y)|0,n=n+Math.imul(m,X)|0,o=(o=o+Math.imul(m,Q)|0)+Math.imul(g,X)|0,s=s+Math.imul(g,Q)|0;var _t=(f+(n=n+Math.imul(l,tt)|0)|0)+((8191&(o=(o=o+Math.imul(l,et)|0)+Math.imul(d,tt)|0))<<13)|0;f=((s=s+Math.imul(d,et)|0)+(o>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(A,F),o=(o=Math.imul(A,W))+Math.imul(x,F)|0,s=Math.imul(x,W),n=n+Math.imul(k,K)|0,o=(o=o+Math.imul(k,Z)|0)+Math.imul(E,K)|0,s=s+Math.imul(E,Z)|0,n=n+Math.imul(_,J)|0,o=(o=o+Math.imul(_,Y)|0)+Math.imul(M,J)|0,s=s+Math.imul(M,Y)|0,n=n+Math.imul(b,X)|0,o=(o=o+Math.imul(b,Q)|0)+Math.imul(y,X)|0,s=s+Math.imul(y,Q)|0,n=n+Math.imul(m,tt)|0,o=(o=o+Math.imul(m,et)|0)+Math.imul(g,tt)|0,s=s+Math.imul(g,et)|0;var Mt=(f+(n=n+Math.imul(l,it)|0)|0)+((8191&(o=(o=o+Math.imul(l,nt)|0)+Math.imul(d,it)|0))<<13)|0;f=((s=s+Math.imul(d,nt)|0)+(o>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(P,F),o=(o=Math.imul(P,W))+Math.imul(I,F)|0,s=Math.imul(I,W),n=n+Math.imul(A,K)|0,o=(o=o+Math.imul(A,Z)|0)+Math.imul(x,K)|0,s=s+Math.imul(x,Z)|0,n=n+Math.imul(k,J)|0,o=(o=o+Math.imul(k,Y)|0)+Math.imul(E,J)|0,s=s+Math.imul(E,Y)|0,n=n+Math.imul(_,X)|0,o=(o=o+Math.imul(_,Q)|0)+Math.imul(M,X)|0,s=s+Math.imul(M,Q)|0,n=n+Math.imul(b,tt)|0,o=(o=o+Math.imul(b,et)|0)+Math.imul(y,tt)|0,s=s+Math.imul(y,et)|0,n=n+Math.imul(m,it)|0,o=(o=o+Math.imul(m,nt)|0)+Math.imul(g,it)|0,s=s+Math.imul(g,nt)|0;var St=(f+(n=n+Math.imul(l,st)|0)|0)+((8191&(o=(o=o+Math.imul(l,at)|0)+Math.imul(d,st)|0))<<13)|0;f=((s=s+Math.imul(d,at)|0)+(o>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(O,F),o=(o=Math.imul(O,W))+Math.imul(B,F)|0,s=Math.imul(B,W),n=n+Math.imul(P,K)|0,o=(o=o+Math.imul(P,Z)|0)+Math.imul(I,K)|0,s=s+Math.imul(I,Z)|0,n=n+Math.imul(A,J)|0,o=(o=o+Math.imul(A,Y)|0)+Math.imul(x,J)|0,s=s+Math.imul(x,Y)|0,n=n+Math.imul(k,X)|0,o=(o=o+Math.imul(k,Q)|0)+Math.imul(E,X)|0,s=s+Math.imul(E,Q)|0,n=n+Math.imul(_,tt)|0,o=(o=o+Math.imul(_,et)|0)+Math.imul(M,tt)|0,s=s+Math.imul(M,et)|0,n=n+Math.imul(b,it)|0,o=(o=o+Math.imul(b,nt)|0)+Math.imul(y,it)|0,s=s+Math.imul(y,nt)|0,n=n+Math.imul(m,st)|0,o=(o=o+Math.imul(m,at)|0)+Math.imul(g,st)|0,s=s+Math.imul(g,at)|0;var kt=(f+(n=n+Math.imul(l,ut)|0)|0)+((8191&(o=(o=o+Math.imul(l,ft)|0)+Math.imul(d,ut)|0))<<13)|0;f=((s=s+Math.imul(d,ft)|0)+(o>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(C,F),o=(o=Math.imul(C,W))+Math.imul(U,F)|0,s=Math.imul(U,W),n=n+Math.imul(O,K)|0,o=(o=o+Math.imul(O,Z)|0)+Math.imul(B,K)|0,s=s+Math.imul(B,Z)|0,n=n+Math.imul(P,J)|0,o=(o=o+Math.imul(P,Y)|0)+Math.imul(I,J)|0,s=s+Math.imul(I,Y)|0,n=n+Math.imul(A,X)|0,o=(o=o+Math.imul(A,Q)|0)+Math.imul(x,X)|0,s=s+Math.imul(x,Q)|0,n=n+Math.imul(k,tt)|0,o=(o=o+Math.imul(k,et)|0)+Math.imul(E,tt)|0,s=s+Math.imul(E,et)|0,n=n+Math.imul(_,it)|0,o=(o=o+Math.imul(_,nt)|0)+Math.imul(M,it)|0,s=s+Math.imul(M,nt)|0,n=n+Math.imul(b,st)|0,o=(o=o+Math.imul(b,at)|0)+Math.imul(y,st)|0,s=s+Math.imul(y,at)|0,n=n+Math.imul(m,ut)|0,o=(o=o+Math.imul(m,ft)|0)+Math.imul(g,ut)|0,s=s+Math.imul(g,ft)|0;var Et=(f+(n=n+Math.imul(l,lt)|0)|0)+((8191&(o=(o=o+Math.imul(l,dt)|0)+Math.imul(d,lt)|0))<<13)|0;f=((s=s+Math.imul(d,dt)|0)+(o>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(q,F),o=(o=Math.imul(q,W))+Math.imul(D,F)|0,s=Math.imul(D,W),n=n+Math.imul(C,K)|0,o=(o=o+Math.imul(C,Z)|0)+Math.imul(U,K)|0,s=s+Math.imul(U,Z)|0,n=n+Math.imul(O,J)|0,o=(o=o+Math.imul(O,Y)|0)+Math.imul(B,J)|0,s=s+Math.imul(B,Y)|0,n=n+Math.imul(P,X)|0,o=(o=o+Math.imul(P,Q)|0)+Math.imul(I,X)|0,s=s+Math.imul(I,Q)|0,n=n+Math.imul(A,tt)|0,o=(o=o+Math.imul(A,et)|0)+Math.imul(x,tt)|0,s=s+Math.imul(x,et)|0,n=n+Math.imul(k,it)|0,o=(o=o+Math.imul(k,nt)|0)+Math.imul(E,it)|0,s=s+Math.imul(E,nt)|0,n=n+Math.imul(_,st)|0,o=(o=o+Math.imul(_,at)|0)+Math.imul(M,st)|0,s=s+Math.imul(M,at)|0,n=n+Math.imul(b,ut)|0,o=(o=o+Math.imul(b,ft)|0)+Math.imul(y,ut)|0,s=s+Math.imul(y,ft)|0,n=n+Math.imul(m,lt)|0,o=(o=o+Math.imul(m,dt)|0)+Math.imul(g,lt)|0,s=s+Math.imul(g,dt)|0;var Rt=(f+(n=n+Math.imul(l,mt)|0)|0)+((8191&(o=(o=o+Math.imul(l,gt)|0)+Math.imul(d,mt)|0))<<13)|0;f=((s=s+Math.imul(d,gt)|0)+(o>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(q,K),o=(o=Math.imul(q,Z))+Math.imul(D,K)|0,s=Math.imul(D,Z),n=n+Math.imul(C,J)|0,o=(o=o+Math.imul(C,Y)|0)+Math.imul(U,J)|0,s=s+Math.imul(U,Y)|0,n=n+Math.imul(O,X)|0,o=(o=o+Math.imul(O,Q)|0)+Math.imul(B,X)|0,s=s+Math.imul(B,Q)|0,n=n+Math.imul(P,tt)|0,o=(o=o+Math.imul(P,et)|0)+Math.imul(I,tt)|0,s=s+Math.imul(I,et)|0,n=n+Math.imul(A,it)|0,o=(o=o+Math.imul(A,nt)|0)+Math.imul(x,it)|0,s=s+Math.imul(x,nt)|0,n=n+Math.imul(k,st)|0,o=(o=o+Math.imul(k,at)|0)+Math.imul(E,st)|0,s=s+Math.imul(E,at)|0,n=n+Math.imul(_,ut)|0,o=(o=o+Math.imul(_,ft)|0)+Math.imul(M,ut)|0,s=s+Math.imul(M,ft)|0,n=n+Math.imul(b,lt)|0,o=(o=o+Math.imul(b,dt)|0)+Math.imul(y,lt)|0,s=s+Math.imul(y,dt)|0;var At=(f+(n=n+Math.imul(m,mt)|0)|0)+((8191&(o=(o=o+Math.imul(m,gt)|0)+Math.imul(g,mt)|0))<<13)|0;f=((s=s+Math.imul(g,gt)|0)+(o>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(q,J),o=(o=Math.imul(q,Y))+Math.imul(D,J)|0,s=Math.imul(D,Y),n=n+Math.imul(C,X)|0,o=(o=o+Math.imul(C,Q)|0)+Math.imul(U,X)|0,s=s+Math.imul(U,Q)|0,n=n+Math.imul(O,tt)|0,o=(o=o+Math.imul(O,et)|0)+Math.imul(B,tt)|0,s=s+Math.imul(B,et)|0,n=n+Math.imul(P,it)|0,o=(o=o+Math.imul(P,nt)|0)+Math.imul(I,it)|0,s=s+Math.imul(I,nt)|0,n=n+Math.imul(A,st)|0,o=(o=o+Math.imul(A,at)|0)+Math.imul(x,st)|0,s=s+Math.imul(x,at)|0,n=n+Math.imul(k,ut)|0,o=(o=o+Math.imul(k,ft)|0)+Math.imul(E,ut)|0,s=s+Math.imul(E,ft)|0,n=n+Math.imul(_,lt)|0,o=(o=o+Math.imul(_,dt)|0)+Math.imul(M,lt)|0,s=s+Math.imul(M,dt)|0;var xt=(f+(n=n+Math.imul(b,mt)|0)|0)+((8191&(o=(o=o+Math.imul(b,gt)|0)+Math.imul(y,mt)|0))<<13)|0;f=((s=s+Math.imul(y,gt)|0)+(o>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(q,X),o=(o=Math.imul(q,Q))+Math.imul(D,X)|0,s=Math.imul(D,Q),n=n+Math.imul(C,tt)|0,o=(o=o+Math.imul(C,et)|0)+Math.imul(U,tt)|0,s=s+Math.imul(U,et)|0,n=n+Math.imul(O,it)|0,o=(o=o+Math.imul(O,nt)|0)+Math.imul(B,it)|0,s=s+Math.imul(B,nt)|0,n=n+Math.imul(P,st)|0,o=(o=o+Math.imul(P,at)|0)+Math.imul(I,st)|0,s=s+Math.imul(I,at)|0,n=n+Math.imul(A,ut)|0,o=(o=o+Math.imul(A,ft)|0)+Math.imul(x,ut)|0,s=s+Math.imul(x,ft)|0,n=n+Math.imul(k,lt)|0,o=(o=o+Math.imul(k,dt)|0)+Math.imul(E,lt)|0,s=s+Math.imul(E,dt)|0;var Tt=(f+(n=n+Math.imul(_,mt)|0)|0)+((8191&(o=(o=o+Math.imul(_,gt)|0)+Math.imul(M,mt)|0))<<13)|0;f=((s=s+Math.imul(M,gt)|0)+(o>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(q,tt),o=(o=Math.imul(q,et))+Math.imul(D,tt)|0,s=Math.imul(D,et),n=n+Math.imul(C,it)|0,o=(o=o+Math.imul(C,nt)|0)+Math.imul(U,it)|0,s=s+Math.imul(U,nt)|0,n=n+Math.imul(O,st)|0,o=(o=o+Math.imul(O,at)|0)+Math.imul(B,st)|0,s=s+Math.imul(B,at)|0,n=n+Math.imul(P,ut)|0,o=(o=o+Math.imul(P,ft)|0)+Math.imul(I,ut)|0,s=s+Math.imul(I,ft)|0,n=n+Math.imul(A,lt)|0,o=(o=o+Math.imul(A,dt)|0)+Math.imul(x,lt)|0,s=s+Math.imul(x,dt)|0;var Pt=(f+(n=n+Math.imul(k,mt)|0)|0)+((8191&(o=(o=o+Math.imul(k,gt)|0)+Math.imul(E,mt)|0))<<13)|0;f=((s=s+Math.imul(E,gt)|0)+(o>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(q,it),o=(o=Math.imul(q,nt))+Math.imul(D,it)|0,s=Math.imul(D,nt),n=n+Math.imul(C,st)|0,o=(o=o+Math.imul(C,at)|0)+Math.imul(U,st)|0,s=s+Math.imul(U,at)|0,n=n+Math.imul(O,ut)|0,o=(o=o+Math.imul(O,ft)|0)+Math.imul(B,ut)|0,s=s+Math.imul(B,ft)|0,n=n+Math.imul(P,lt)|0,o=(o=o+Math.imul(P,dt)|0)+Math.imul(I,lt)|0,s=s+Math.imul(I,dt)|0;var It=(f+(n=n+Math.imul(A,mt)|0)|0)+((8191&(o=(o=o+Math.imul(A,gt)|0)+Math.imul(x,mt)|0))<<13)|0;f=((s=s+Math.imul(x,gt)|0)+(o>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(q,st),o=(o=Math.imul(q,at))+Math.imul(D,st)|0,s=Math.imul(D,at),n=n+Math.imul(C,ut)|0,o=(o=o+Math.imul(C,ft)|0)+Math.imul(U,ut)|0,s=s+Math.imul(U,ft)|0,n=n+Math.imul(O,lt)|0,o=(o=o+Math.imul(O,dt)|0)+Math.imul(B,lt)|0,s=s+Math.imul(B,dt)|0;var Lt=(f+(n=n+Math.imul(P,mt)|0)|0)+((8191&(o=(o=o+Math.imul(P,gt)|0)+Math.imul(I,mt)|0))<<13)|0;f=((s=s+Math.imul(I,gt)|0)+(o>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(q,ut),o=(o=Math.imul(q,ft))+Math.imul(D,ut)|0,s=Math.imul(D,ft),n=n+Math.imul(C,lt)|0,o=(o=o+Math.imul(C,dt)|0)+Math.imul(U,lt)|0,s=s+Math.imul(U,dt)|0;var Ot=(f+(n=n+Math.imul(O,mt)|0)|0)+((8191&(o=(o=o+Math.imul(O,gt)|0)+Math.imul(B,mt)|0))<<13)|0;f=((s=s+Math.imul(B,gt)|0)+(o>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(q,lt),o=(o=Math.imul(q,dt))+Math.imul(D,lt)|0,s=Math.imul(D,dt);var Bt=(f+(n=n+Math.imul(C,mt)|0)|0)+((8191&(o=(o=o+Math.imul(C,gt)|0)+Math.imul(U,mt)|0))<<13)|0;f=((s=s+Math.imul(U,gt)|0)+(o>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var jt=(f+(n=Math.imul(q,mt))|0)+((8191&(o=(o=Math.imul(q,gt))+Math.imul(D,mt)|0))<<13)|0;return f=((s=Math.imul(D,gt))+(o>>>13)|0)+(jt>>>26)|0,jt&=67108863,u[0]=vt,u[1]=bt,u[2]=yt,u[3]=wt,u[4]=_t,u[5]=Mt,u[6]=St,u[7]=kt,u[8]=Et,u[9]=Rt,u[10]=At,u[11]=xt,u[12]=Tt,u[13]=Pt,u[14]=It,u[15]=Lt,u[16]=Ot,u[17]=Bt,u[18]=jt,0!==f&&(u[19]=f,i.length++),i};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=l),o.prototype.mulTo=function t(e,r){var i=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,r):i<63?l(this,e,r):i<1024?function n(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),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,c=(0|t.words[f])*(0|e.words[u]),l=67108863&c;a=67108863&(l=l+a|0),n+=(s=(s=s+(c/67108864|0)|0)+(l>>>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,e,r):p(this,e,r)},m.prototype.makeRBT=function t(e){for(var r=new Array(e),i=o.prototype._countBits(e)-1,n=0;n<e;n++)r[n]=this.revBin(n,i,e);return r},m.prototype.revBin=function t(e,r,i){if(0===e||e===i-1)return e;for(var n=0,o=0;o<r;o++)n|=(1&e)<<r-o-1,e>>=1;return n},m.prototype.permute=function t(e,r,i,n,o,s){for(var a=0;a<s;a++)n[a]=r[e[a]],o[a]=i[e[a]]},m.prototype.transform=function t(e,r,i,n,o,s){this.permute(s,e,r,i,n,o);for(var a=1;a<o;a<<=1)for(var h=a<<1,u=Math.cos(2*Math.PI/h),f=Math.sin(2*Math.PI/h),c=0;c<o;c+=h)for(var l=u,d=f,p=0;p<a;p++){var m=i[c+p],g=n[c+p],v=i[c+p+a],b=n[c+p+a],y=l*v-d*b;b=l*b+d*v,v=y,i[c+p]=m+v,n[c+p]=g+b,i[c+p+a]=m-v,n[c+p+a]=g-b,p!==h&&(y=u*l-f*d,d=u*d+f*l,l=y)}},m.prototype.guessLen13b=function t(e,r){var i=1|Math.max(r,e),n=1&i,o=0;for(i=i/2|0;i;i>>>=1)o++;return 1<<o+1+n},m.prototype.conjugate=function t(e,r,i){if(!(i<=1))for(var n=0;n<i/2;n++){var o=e[n];e[n]=e[i-n-1],e[i-n-1]=o,o=r[n],r[n]=-r[i-n-1],r[i-n-1]=-o}},m.prototype.normalize13b=function t(e,r){for(var i=0,n=0;n<r/2;n++){var o=8192*Math.round(e[2*n+1]/r)+Math.round(e[2*n]/r)+i;e[n]=67108863&o,i=o<67108864?0:o/67108864|0}return e},m.prototype.convert13b=function t(e,r,n,o){for(var s=0,a=0;a<r;a++)s+=0|e[a],n[2*a]=8191&s,s>>>=13,n[2*a+1]=8191&s,s>>>=13;for(a=2*r;a<o;++a)n[a]=0;i(0===s),i(0==(-8192&s))},m.prototype.stub=function t(e){for(var r=new Array(e),i=0;i<e;i++)r[i]=0;return r},m.prototype.mulp=function t(e,r,i){var n=2*this.guessLen13b(e.length,r.length),o=this.makeRBT(n),s=this.stub(n),a=new Array(n),h=new Array(n),u=new Array(n),f=new Array(n),c=new Array(n),l=new Array(n),d=i.words;d.length=n,this.convert13b(e.words,e.length,a,n),this.convert13b(r.words,r.length,f,n),this.transform(a,s,h,u,n,o),this.transform(f,s,c,l,n,o);for(var p=0;p<n;p++){var m=h[p]*c[p]-u[p]*l[p];u[p]=h[p]*l[p]+u[p]*c[p],h[p]=m}return this.conjugate(h,u,n),this.transform(h,u,d,s,n,o),this.conjugate(d,s,n),this.normalize13b(d,n),i.negative=e.negative^r.negative,i.length=e.length+r.length,i.strip()},o.prototype.mul=function t(e){var r=new o(null);return r.words=new Array(this.length+e.length),this.mulTo(e,r)},o.prototype.mulf=function t(e){var r=new o(null);return r.words=new Array(this.length+e.length),p(this,e,r)},o.prototype.imul=function t(e){return this.clone().mulTo(e,this)},o.prototype.imuln=function t(e){i("number"==typeof e),i(e<67108864);for(var r=0,n=0;n<this.length;n++){var o=(0|this.words[n])*e,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++),this},o.prototype.muln=function t(e){return this.clone().imuln(e)},o.prototype.sqr=function t(){return this.mul(this)},o.prototype.isqr=function t(){return this.imul(this.clone())},o.prototype.pow=function t(e){var r=function i(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}(e);if(0===r.length)return new o(1);for(var n=this,s=0;s<r.length&&0===r[s];s++,n=n.sqr());if(++s<r.length)for(var a=n.sqr();s<r.length;s++,a=a.sqr())0!==r[s]&&(n=n.mul(a));return n},o.prototype.iushln=function t(e){i("number"==typeof e&&e>=0);var r,n=e%26,o=(e-n)/26,s=67108863>>>26-n<<26-n;if(0!==n){var a=0;for(r=0;r<this.length;r++){var h=this.words[r]&s,u=(0|this.words[r])-h<<n;this.words[r]=u|a,a=h>>>26-n}a&&(this.words[r]=a,this.length++)}if(0!==o){for(r=this.length-1;r>=0;r--)this.words[r+o]=this.words[r];for(r=0;r<o;r++)this.words[r]=0;this.length+=o}return this.strip()},o.prototype.ishln=function t(e){return i(0===this.negative),this.iushln(e)},o.prototype.iushrn=function t(e,r,n){var o;i("number"==typeof e&&e>=0),o=r?(r-r%26)/26:0;var s=e%26,a=Math.min((e-s)/26,this.length),h=67108863^67108863>>>s<<s,u=n;if(o-=a,o=Math.max(0,o),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var c=0;for(f=this.length-1;f>=0&&(0!==c||f>=o);f--){var l=0|this.words[f];this.words[f]=c<<26-s|l>>>s,c=l&h}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function t(e,r,n){return i(0===this.negative),this.iushrn(e,r,n)},o.prototype.shln=function t(e){return this.clone().ishln(e)},o.prototype.ushln=function t(e){return this.clone().iushln(e)},o.prototype.shrn=function t(e){return this.clone().ishrn(e)},o.prototype.ushrn=function t(e){return this.clone().iushrn(e)},o.prototype.testn=function t(e){i("number"==typeof e&&e>=0);var r=e%26,n=(e-r)/26,o=1<<r;return!(this.length<=n)&&!!(this.words[n]&o)},o.prototype.imaskn=function t(e){i("number"==typeof e&&e>=0);var r=e%26,n=(e-r)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==r&&n++,this.length=Math.min(n,this.length),0!==r){var o=67108863^67108863>>>r<<r;this.words[this.length-1]&=o}return this.strip()},o.prototype.maskn=function t(e){return this.clone().imaskn(e)},o.prototype.iaddn=function t(e){return i("number"==typeof e),i(e<67108864),e<0?this.isubn(-e):0!==this.negative?1===this.length&&(0|this.words[0])<e?(this.words[0]=e-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(e),this.negative=1,this):this._iaddn(e)},o.prototype._iaddn=function t(e){this.words[0]+=e;for(var r=0;r<this.length&&this.words[r]>=67108864;r++)this.words[r]-=67108864,r===this.length-1?this.words[r+1]=1:this.words[r+1]++;return this.length=Math.max(this.length,r+1),this},o.prototype.isubn=function t(e){if(i("number"==typeof e),i(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var r=0;r<this.length&&this.words[r]<0;r++)this.words[r]+=67108864,this.words[r+1]-=1;return this.strip()},o.prototype.addn=function t(e){return this.clone().iaddn(e)},o.prototype.subn=function t(e){return this.clone().isubn(e)},o.prototype.iabs=function t(){return this.negative=0,this},o.prototype.abs=function t(){return this.clone().iabs()},o.prototype._ishlnsubmul=function t(e,r,n){var o,s,a=e.length+n;this._expand(a);var h=0;for(o=0;o<e.length;o++){s=(0|this.words[o+n])+h;var u=(0|e.words[o])*r;h=((s-=67108863&u)>>26)-(u/67108864|0),this.words[o+n]=67108863&s}for(;o<this.length-n;o++)h=(s=(0|this.words[o+n])+h)>>26,this.words[o+n]=67108863&s;if(0===h)return this.strip();for(i(-1===h),h=0,o=0;o<this.length;o++)h=(s=-(0|this.words[o])+h)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},o.prototype._wordDiv=function t(e,r){var i=(this.length,e.length),n=this.clone(),s=e,a=0|s.words[s.length-1];0!==(i=26-this._countBits(a))&&(s=s.ushln(i),n.iushln(i),a=0|s.words[s.length-1]);var h,u=n.length-s.length;if("mod"!==r){(h=new o(null)).length=u+1,h.words=new Array(h.length);for(var f=0;f<h.length;f++)h.words[f]=0}var c=n.clone()._ishlnsubmul(s,1,u);0===c.negative&&(n=c,h&&(h.words[u]=1));for(var l=u-1;l>=0;l--){var d=67108864*(0|n.words[s.length+l])+(0|n.words[s.length+l-1]);for(d=Math.min(d/a|0,67108863),n._ishlnsubmul(s,d,l);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(s,1,l),n.isZero()||(n.negative^=1);h&&(h.words[l]=d)}return h&&h.strip(),n.strip(),"div"!==r&&0!==i&&n.iushrn(i),{div:h||null,mod:n}},o.prototype.divmod=function t(e,r,n){return i(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(h=this.neg().divmod(e,r),"mod"!==r&&(s=h.div.neg()),"div"!==r&&(a=h.mod.neg(),n&&0!==a.negative&&a.iadd(e)),{div:s,mod:a}):0===this.negative&&0!==e.negative?(h=this.divmod(e.neg(),r),"mod"!==r&&(s=h.div.neg()),{div:s,mod:h.mod}):0!=(this.negative&e.negative)?(h=this.neg().divmod(e.neg(),r),"div"!==r&&(a=h.mod.neg(),n&&0!==a.negative&&a.isub(e)),{div:h.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===r?{div:this.divn(e.words[0]),mod:null}:"mod"===r?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,r);var s,a,h},o.prototype.div=function t(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function t(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function t(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function t(e){var r=this.divmod(e);if(r.mod.isZero())return r.div;var i=0!==r.div.negative?r.mod.isub(e):r.mod,n=e.ushrn(1),o=e.andln(1),s=i.cmp(n);return s<0||1===o&&0===s?r.div:0!==r.div.negative?r.div.isubn(1):r.div.iaddn(1)},o.prototype.modn=function t(e){i(e<=67108863);for(var r=(1<<26)%e,n=0,o=this.length-1;o>=0;o--)n=(r*n+(0|this.words[o]))%e;return n},o.prototype.idivn=function t(e){i(e<=67108863);for(var r=0,n=this.length-1;n>=0;n--){var o=(0|this.words[n])+67108864*r;this.words[n]=o/e|0,r=o%e}return this.strip()},o.prototype.divn=function t(e){return this.clone().idivn(e)},o.prototype.egcd=function t(e){i(0===e.negative),i(!e.isZero());var r=this,n=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var s=new o(1),a=new o(0),h=new o(0),u=new o(1),f=0;r.isEven()&&n.isEven();)r.iushrn(1),n.iushrn(1),++f;for(var c=n.clone(),l=r.clone();!r.isZero();){for(var d=0,p=1;0==(r.words[0]&p)&&d<26;++d,p<<=1);if(d>0)for(r.iushrn(d);d-- >0;)(s.isOdd()||a.isOdd())&&(s.iadd(c),a.isub(l)),s.iushrn(1),a.iushrn(1);for(var m=0,g=1;0==(n.words[0]&g)&&m<26;++m,g<<=1);if(m>0)for(n.iushrn(m);m-- >0;)(h.isOdd()||u.isOdd())&&(h.iadd(c),u.isub(l)),h.iushrn(1),u.iushrn(1);r.cmp(n)>=0?(r.isub(n),s.isub(h),a.isub(u)):(n.isub(r),h.isub(s),u.isub(a))}return{a:h,b:u,gcd:n.iushln(f)}},o.prototype._invmp=function t(e){i(0===e.negative),i(!e.isZero());var r=this,n=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var s,a=new o(1),h=new o(0),u=n.clone();r.cmpn(1)>0&&n.cmpn(1)>0;){for(var f=0,c=1;0==(r.words[0]&c)&&f<26;++f,c<<=1);if(f>0)for(r.iushrn(f);f-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var l=0,d=1;0==(n.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(n.iushrn(l);l-- >0;)h.isOdd()&&h.iadd(u),h.iushrn(1);r.cmp(n)>=0?(r.isub(n),a.isub(h)):(n.isub(r),h.isub(a))}return(s=0===r.cmpn(1)?a:h).cmpn(0)<0&&s.iadd(e),s},o.prototype.gcd=function t(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var r=this.clone(),i=e.clone();r.negative=0,i.negative=0;for(var n=0;r.isEven()&&i.isEven();n++)r.iushrn(1),i.iushrn(1);for(;;){for(;r.isEven();)r.iushrn(1);for(;i.isEven();)i.iushrn(1);var o=r.cmp(i);if(o<0){var s=r;r=i,i=s}else if(0===o||0===i.cmpn(1))break;r.isub(i)}return i.iushln(n)},o.prototype.invm=function t(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function t(){return 0==(1&this.words[0])},o.prototype.isOdd=function t(){return 1==(1&this.words[0])},o.prototype.andln=function t(e){return this.words[0]&e},o.prototype.bincn=function t(e){i("number"==typeof e);var r=e%26,n=(e-r)/26,o=1<<r;if(this.length<=n)return this._expand(n+1),this.words[n]|=o,this;for(var s=o,a=n;0!==s&&a<this.length;a++){var h=0|this.words[a];s=(h+=s)>>>26,h&=67108863,this.words[a]=h}return 0!==s&&(this.words[a]=s,this.length++),this},o.prototype.isZero=function t(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function t(e){var r,n=e<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)r=1;else{n&&(e=-e),i(e<=67108863,"Number is too big");var o=0|this.words[0];r=o===e?0:o<e?-1:1}return 0!==this.negative?0|-r:r},o.prototype.cmp=function t(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var r=this.ucmp(e);return 0!==this.negative?0|-r:r},o.prototype.ucmp=function t(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var r=0,i=this.length-1;i>=0;i--){var n=0|this.words[i],o=0|e.words[i];if(n!==o){n<o?r=-1:n>o&&(r=1);break}}return r},o.prototype.gtn=function t(e){return 1===this.cmpn(e)},o.prototype.gt=function t(e){return 1===this.cmp(e)},o.prototype.gten=function t(e){return this.cmpn(e)>=0},o.prototype.gte=function t(e){return this.cmp(e)>=0},o.prototype.ltn=function t(e){return-1===this.cmpn(e)},o.prototype.lt=function t(e){return-1===this.cmp(e)},o.prototype.lten=function t(e){return this.cmpn(e)<=0},o.prototype.lte=function t(e){return this.cmp(e)<=0},o.prototype.eqn=function t(e){return 0===this.cmpn(e)},o.prototype.eq=function t(e){return 0===this.cmp(e)},o.red=function t(e){return new M(e)},o.prototype.toRed=function t(e){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function t(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function t(e){return this.red=e,this},o.prototype.forceRed=function t(e){return i(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function t(e){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function t(e){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function t(e){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function t(e){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function t(e){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function t(e){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function t(e){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function t(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function t(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function t(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function t(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function t(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function t(e){return i(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var g={k256:null,p224:null,p192:null,p25519:null};function v(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function b(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){v.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)}v.prototype._tmp=function t(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},v.prototype.ireduce=function t(e){var r,i=e;do{this.split(i,this.tmp),r=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength()}while(r>this.n);var n=r<this.n?-1:i.ucmp(this.p);return 0===n?(i.words[0]=0,i.length=1):n>0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},v.prototype.split=function t(e,r){e.iushrn(this.n,0,r)},v.prototype.imulK=function t(e){return e.imul(this.k)},n(b,v),b.prototype.split=function t(e,r){for(var i=4194303,n=Math.min(e.length,9),o=0;o<n;o++)r.words[o]=e.words[o];if(r.length=n,e.length<=9)return e.words[0]=0,void(e.length=1);var s=e.words[9];for(r.words[r.length++]=s&i,o=10;o<e.length;o++){var a=0|e.words[o];e.words[o-10]=(a&i)<<4|s>>>22,s=a}s>>>=22,e.words[o-10]=s,0===s&&e.length>10?e.length-=10:e.length-=9},b.prototype.imulK=function t(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var r=0,i=0;i<e.length;i++){var n=0|e.words[i];r+=977*n,e.words[i]=67108863&r,r=64*n+(r/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},n(y,v),n(w,v),n(_,v),_.prototype.imulK=function t(e){for(var r=0,i=0;i<e.length;i++){var n=19*(0|e.words[i])+r,o=67108863&n;n>>>=26,e.words[i]=o,r=n}return 0!==r&&(e.words[e.length++]=r),e},o._prime=function t(e){if(g[e])return g[e];var t;if("k256"===e)t=new b;else if("p224"===e)t=new y;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return g[e]=t,t},M.prototype._verify1=function t(e){i(0===e.negative,"red works only with positives"),i(e.red,"red works only with red numbers")},M.prototype._verify2=function t(e,r){i(0==(e.negative|r.negative),"red works only with positives"),i(e.red&&e.red===r.red,"red works only with red numbers")},M.prototype.imod=function t(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},M.prototype.neg=function t(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},M.prototype.add=function t(e,r){this._verify2(e,r);var i=e.add(r);return i.cmp(this.m)>=0&&i.isub(this.m),i._forceRed(this)},M.prototype.iadd=function t(e,r){this._verify2(e,r);var i=e.iadd(r);return i.cmp(this.m)>=0&&i.isub(this.m),i},M.prototype.sub=function t(e,r){this._verify2(e,r);var i=e.sub(r);return i.cmpn(0)<0&&i.iadd(this.m),i._forceRed(this)},M.prototype.isub=function t(e,r){this._verify2(e,r);var i=e.isub(r);return i.cmpn(0)<0&&i.iadd(this.m),i},M.prototype.shl=function t(e,r){return this._verify1(e),this.imod(e.ushln(r))},M.prototype.imul=function t(e,r){return this._verify2(e,r),this.imod(e.imul(r))},M.prototype.mul=function t(e,r){return this._verify2(e,r),this.imod(e.mul(r))},M.prototype.isqr=function t(e){return this.imul(e,e.clone())},M.prototype.sqr=function t(e){return this.mul(e,e)},M.prototype.sqrt=function t(e){if(e.isZero())return e.clone();var r=this.m.andln(3);if(i(r%2==1),3===r){var n=this.m.add(new o(1)).iushrn(2);return this.pow(e,n)}for(var s=this.m.subn(1),a=0;!s.isZero()&&0===s.andln(1);)a++,s.iushrn(1);i(!s.isZero());var h=new o(1).toRed(this),u=h.redNeg(),f=this.m.subn(1).iushrn(1),c=this.m.bitLength();for(c=new o(2*c*c).toRed(this);0!==this.pow(c,f).cmp(u);)c.redIAdd(u);for(var l=this.pow(c,s),d=this.pow(e,s.addn(1).iushrn(1)),p=this.pow(e,s),m=a;0!==p.cmp(h);){for(var g=p,v=0;0!==g.cmp(h);v++)g=g.redSqr();i(v<m);var b=this.pow(l,new o(1).iushln(m-v-1));d=d.redMul(b),l=b.redSqr(),p=p.redMul(l),m=v}return d},M.prototype.invm=function t(e){var r=e._invmp(this.m);return 0!==r.negative?(r.negative=0,this.imod(r).redNeg()):this.imod(r)},M.prototype.pow=function t(e,r){if(r.isZero())return new o(1).toRed(this);if(0===r.cmpn(1))return e.clone();var i=new Array(16);i[0]=new o(1).toRed(this),i[1]=e;for(var n=2;n<i.length;n++)i[n]=this.mul(i[n-1],e);var s=i[0],a=0,h=0,u=r.bitLength()%26;for(0===u&&(u=26),n=r.length-1;n>=0;n--){for(var f=r.words[n],c=u-1;c>=0;c--){var l=f>>c&1;s!==i[0]&&(s=this.sqr(s)),0!==l||0!==a?(a<<=1,a|=l,(4===++h||0===n&&0===c)&&(s=this.mul(s,i[a]),h=0,a=0)):h=0}u=26}return s},M.prototype.convertTo=function t(e){var r=e.umod(this.m);return r===e?r.clone():r},M.prototype.convertFrom=function t(e){var r=e.clone();return r.red=null,r},o.mont=function t(e){return new S(e)},n(S,M),S.prototype.convertTo=function t(e){return this.imod(e.ushln(this.shift))},S.prototype.convertFrom=function t(e){var r=this.imod(e.mul(this.rinv));return r.red=null,r},S.prototype.imul=function t(e,r){if(e.isZero()||r.isZero())return e.words[0]=0,e.length=1,e;var i=e.imul(r),n=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),o=i.isub(n).iushrn(this.shift),s=o;return o.cmp(this.m)>=0?s=o.isub(this.m):o.cmpn(0)<0&&(s=o.iadd(this.m)),s._forceRed(this)},S.prototype.mul=function t(e,r){if(e.isZero()||r.isZero())return new o(0)._forceRed(this);var i=e.mul(r),n=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),s=i.isub(n).iushrn(this.shift),a=s;return s.cmp(this.m)>=0?a=s.isub(this.m):s.cmpn(0)<0&&(a=s.iadd(this.m)),a._forceRed(this)},S.prototype.invm=function t(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r(28)(t))},function(t,e){},function(t,e){},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":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca18217c32905e462e36ce3be39e772c180e86039b2783a2ec07a28fb5c55df06f4c52c9de2bcbf6955817183995497cea956ae515d2261898fa051015728e5a8aacaa68ffffffffffffffff"},"modp15":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca18217c32905e462e36ce3be39e772c180e86039b2783a2ec07a28fb5c55df06f4c52c9de2bcbf6955817183995497cea956ae515d2261898fa051015728e5a8aaac42dad33170d04507a33a85521abdf1cba64ecfb850458dbef0a8aea71575d060c7db3970f85a6e1e4c7abf5ae8cdb0933d71e8c94e04a25619dcee3d2261ad2ee6bf12ffa06d98a0864d87602733ec86a64521f2b18177b200cbbe117577a615d6c770988c0bad946e208e24fa074e5ab3143db5bfce0fd108e4b82d120a93ad2caffffffffffffffff"},"modp16":{"gen":"02","prime":"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"},"modp17":{"gen":"02","prime":"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h=n.redAdd(n).redIAdd(n),u=h.redSqr().redISub(a).redISub(a),f=s.redIAdd(s);f=(f=f.redIAdd(f)).redIAdd(f),e=u,r=h.redMul(a.redISub(u)).redISub(f),i=this.y.redAdd(this.y)}else{var c=this.x.redSqr(),l=this.y.redSqr(),d=l.redSqr(),p=this.x.redAdd(l).redSqr().redISub(c).redISub(d);p=p.redIAdd(p);var m=c.redAdd(c).redIAdd(c),g=m.redSqr(),v=d.redIAdd(d);v=(v=v.redIAdd(v)).redIAdd(v),e=g.redISub(p).redISub(p),r=m.redMul(p.redISub(e)).redISub(v),i=(i=this.y.redMul(this.z)).redIAdd(i)}return this.curve.jpoint(e,r,i)},f.prototype._threeDbl=function t(){var e,r,i;if(this.zOne){var n=this.x.redSqr(),o=this.y.redSqr(),s=o.redSqr(),a=this.x.redAdd(o).redSqr().redISub(n).redISub(s);a=a.redIAdd(a);var h=n.redAdd(n).redIAdd(n).redIAdd(this.curve.a),u=h.redSqr().redISub(a).redISub(a);e=u;var f=s.redIAdd(s);f=(f=f.redIAdd(f)).redIAdd(f),r=h.redMul(a.redISub(u)).redISub(f),i=this.y.redAdd(this.y)}else{var c=this.z.redSqr(),l=this.y.redSqr(),d=this.x.redMul(l),p=this.x.redSub(c).redMul(this.x.redAdd(c));p=p.redAdd(p).redIAdd(p);var m=d.redIAdd(d),g=(m=m.redIAdd(m)).redAdd(m);e=p.redSqr().redISub(g),i=this.y.redAdd(this.z).redSqr().redISub(l).redISub(c);var v=l.redSqr();v=(v=(v=v.redIAdd(v)).redIAdd(v)).redIAdd(v),r=p.redMul(m.redISub(e)).redISub(v)}return this.curve.jpoint(e,r,i)},f.prototype._dbl=function t(){var e=this.curve.a,r=this.x,i=this.y,n=this.z,o=n.redSqr().redSqr(),s=r.redSqr(),a=i.redSqr(),h=s.redAdd(s).redIAdd(s).redIAdd(e.redMul(o)),u=r.redAdd(r),f=(u=u.redIAdd(u)).redMul(a),c=h.redSqr().redISub(f.redAdd(f)),l=f.redISub(c),d=a.redSqr();d=(d=(d=d.redIAdd(d)).redIAdd(d)).redIAdd(d);var p=h.redMul(l).redISub(d),m=i.redAdd(i).redMul(n);return this.curve.jpoint(c,p,m)},f.prototype.trpl=function t(){if(!this.curve.zeroA)return this.dbl().add(this);var e=this.x.redSqr(),r=this.y.redSqr(),i=this.z.redSqr(),n=r.redSqr(),o=e.redAdd(e).redIAdd(e),s=o.redSqr(),a=this.x.redAdd(r).redSqr().redISub(e).redISub(n),h=(a=(a=(a=a.redIAdd(a)).redAdd(a).redIAdd(a)).redISub(s)).redSqr(),u=n.redIAdd(n);u=(u=(u=u.redIAdd(u)).redIAdd(u)).redIAdd(u);var f=o.redIAdd(a).redSqr().redISub(s).redISub(h).redISub(u),c=r.redMul(f);c=(c=c.redIAdd(c)).redIAdd(c);var l=this.x.redMul(h).redISub(c);l=(l=l.redIAdd(l)).redIAdd(l);var d=this.y.redMul(f.redMul(u.redISub(f)).redISub(a.redMul(h)));d=(d=(d=d.redIAdd(d)).redIAdd(d)).redIAdd(d);var p=this.z.redAdd(a).redSqr().redISub(i).redISub(h);return this.curve.jpoint(l,d,p)},f.prototype.mul=function t(e,r){return e=new n(e,r),this.curve._wnafMul(this,e)},f.prototype.eq=function t(e){if("affine"===e.type)return this.eq(e.toJ());if(this===e)return!0;var r=this.z.redSqr(),i=e.z.redSqr();if(0!==this.x.redMul(i).redISub(e.x.redMul(r)).cmpn(0))return!1;var n=r.redMul(this.z),o=i.redMul(e.z);return 0===this.y.redMul(o).redISub(e.y.redMul(n)).cmpn(0)},f.prototype.eqXToP=function t(e){var r=this.z.redSqr(),i=e.toRed(this.curve.red).redMul(r);if(0===this.x.cmp(i))return!0;for(var n=e.clone(),o=this.curve.redN.redMul(r);;){if(n.iadd(this.curve.n),n.cmp(this.curve.p)>=0)return!1;if(i.redIAdd(o),0===this.x.cmp(i))return!0}},f.prototype.inspect=function t(){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)+">"},f.prototype.isInfinity=function t(){return 0===this.z.cmpn(0)}},function(t,e,r){"use strict";var i=r(16),n=r(104),o=r(64),s=r(11);function a(t){o.call(this,"mont",t),this.a=new i(t.a,16).toRed(this.red),this.b=new i(t.b,16).toRed(this.red),this.i4=new i(4).toRed(this.red).redInvm(),this.two=new i(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function h(t,e,r){o.BasePoint.call(this,t,"projective"),null===e&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(e,16),this.z=new i(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}n(a,o),t.exports=a,a.prototype.validate=function t(e){var r=e.normalize().x,i=r.redSqr(),n=i.redMul(r).redAdd(i.redMul(this.a)).redAdd(r);return 0===n.redSqrt().redSqr().cmp(n)},n(h,o.BasePoint),a.prototype.decodePoint=function t(e,r){return this.point(s.toArray(e,r),1)},a.prototype.point=function t(e,r){return new h(this,e,r)},a.prototype.pointFromJSON=function t(e){return h.fromJSON(this,e)},h.prototype.precompute=function t(){},h.prototype._encode=function t(){return this.getX().toArray("be",this.curve.p.byteLength())},h.fromJSON=function t(e,r){return new h(e,r[0],r[1]||e.one)},h.prototype.inspect=function t(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: 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curve")},h.prototype.jumlAdd=function t(){throw new Error("Not supported on Montgomery curve")},h.prototype.eq=function t(e){return 0===this.getX().cmp(e.getX())},h.prototype.normalize=function t(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},h.prototype.getX=function t(){return this.normalize(),this.x.fromRed()}},function(t,e,r){"use strict";var i=r(11),n=r(16),o=r(104),s=r(64),a=i.assert;function h(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,s.call(this,"edwards",t),this.a=new n(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new n(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new n(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),a(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function u(t,e,r,i,o){s.BasePoint.call(this,t,"projective"),null===e&&null===r&&null===i?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new n(e,16),this.y=new n(r,16),this.z=i?new n(i,16):this.curve.one,this.t=o&&new n(o,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}o(h,s),t.exports=h,h.prototype._mulA=function t(e){return this.mOneA?e.redNeg():this.a.redMul(e)},h.prototype._mulC=function t(e){return this.oneC?e:this.c.redMul(e)},h.prototype.jpoint=function t(e,r,i,n){return this.point(e,r,i,n)},h.prototype.pointFromX=function t(e,r){(e=new n(e,16)).red||(e=e.toRed(this.red));var i=e.redSqr(),o=this.c2.redSub(this.a.redMul(i)),s=this.one.redSub(this.c2.redMul(this.d).redMul(i)),a=o.redMul(s.redInvm()),h=a.redSqrt();if(0!==h.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");var u=h.fromRed().isOdd();return(r&&!u||!r&&u)&&(h=h.redNeg()),this.point(e,h)},h.prototype.pointFromY=function t(e,r){(e=new n(e,16)).red||(e=e.toRed(this.red));var i=e.redSqr(),o=i.redSub(this.c2),s=i.redMul(this.d).redMul(this.c2).redSub(this.a),a=o.redMul(s.redInvm());if(0===a.cmp(this.zero)){if(r)throw new Error("invalid point");return this.point(this.zero,e)}var h=a.redSqrt();if(0!==h.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");return h.fromRed().isOdd()!==r&&(h=h.redNeg()),this.point(h,e)},h.prototype.validate=function t(e){if(e.isInfinity())return!0;e.normalize();var r=e.x.redSqr(),i=e.y.redSqr(),n=r.redMul(this.a).redAdd(i),o=this.c2.redMul(this.one.redAdd(this.d.redMul(r).redMul(i)));return 0===n.cmp(o)},o(u,s.BasePoint),h.prototype.pointFromJSON=function t(e){return u.fromJSON(this,e)},h.prototype.point=function t(e,r,i,n){return new u(this,e,r,i,n)},u.fromJSON=function t(e,r){return new u(e,r[0],r[1],r[2])},u.prototype.inspect=function t(){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)+">"},u.prototype.isInfinity=function t(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},u.prototype._extDbl=function t(){var e=this.x.redSqr(),r=this.y.redSqr(),i=this.z.redSqr();i=i.redIAdd(i);var n=this.curve._mulA(e),o=this.x.redAdd(this.y).redSqr().redISub(e).redISub(r),s=n.redAdd(r),a=s.redSub(i),h=n.redSub(r),u=o.redMul(a),f=s.redMul(h),c=o.redMul(h),l=a.redMul(s);return this.curve.point(u,f,l,c)},u.prototype._projDbl=function t(){var e,r,i,n,o,s,a=this.x.redAdd(this.y).redSqr(),h=this.x.redSqr(),u=this.y.redSqr();if(this.curve.twisted){var f=(n=this.curve._mulA(h)).redAdd(u);this.zOne?(e=a.redSub(h).redSub(u).redMul(f.redSub(this.curve.two)),r=f.redMul(n.redSub(u)),i=f.redSqr().redSub(f).redSub(f)):(o=this.z.redSqr(),s=f.redSub(o).redISub(o),e=a.redSub(h).redISub(u).redMul(s),r=f.redMul(n.redSub(u)),i=f.redMul(s))}else n=h.redAdd(u),o=this.curve._mulC(this.z).redSqr(),s=n.redSub(o).redSub(o),e=this.curve._mulC(a.redISub(n)).redMul(s),r=this.curve._mulC(n).redMul(h.redISub(u)),i=n.redMul(s);return this.curve.point(e,r,i)},u.prototype.dbl=function t(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},u.prototype._extAdd=function t(e){var r=this.y.redSub(this.x).redMul(e.y.redSub(e.x)),i=this.y.redAdd(this.x).redMul(e.y.redAdd(e.x)),n=this.t.redMul(this.curve.dd).redMul(e.t),o=this.z.redMul(e.z.redAdd(e.z)),s=i.redSub(r),a=o.redSub(n),h=o.redAdd(n),u=i.redAdd(r),f=s.redMul(a),c=h.redMul(u),l=s.redMul(u),d=a.redMul(h);return this.curve.point(f,c,d,l)},u.prototype._projAdd=function t(e){var r,i,n=this.z.redMul(e.z),o=n.redSqr(),s=this.x.redMul(e.x),a=this.y.redMul(e.y),h=this.curve.d.redMul(s).redMul(a),u=o.redSub(h),f=o.redAdd(h),c=this.x.redAdd(this.y).redMul(e.x.redAdd(e.y)).redISub(s).redISub(a),l=n.redMul(u).redMul(c);return this.curve.twisted?(r=n.redMul(f).redMul(a.redSub(this.curve._mulA(s))),i=u.redMul(f)):(r=n.redMul(f).redMul(a.redSub(s)),i=this.curve._mulC(u).redMul(f)),this.curve.point(l,r,i)},u.prototype.add=function t(e){return this.isInfinity()?e:e.isInfinity()?this:this.curve.extended?this._extAdd(e):this._projAdd(e)},u.prototype.mul=function t(e){return 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strict";var i=r(16),n=r(353),o=r(11),s=r(105),a=r(98),h=o.assert,u=r(354),f=r(355);function c(t){if(!(this instanceof c))return new c(t);"string"==typeof t&&(h(Object.prototype.hasOwnProperty.call(s,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(e){return new u(this,e)},c.prototype.keyFromPrivate=function t(e,r){return u.fromPrivate(this,e,r)},c.prototype.keyFromPublic=function t(e,r){return u.fromPublic(this,e,r)},c.prototype.genKeyPair=function t(e){e||(e={});for(var r=new n({hash:this.hash,pers:e.pers,persEnc:e.persEnc||"utf8",entropy:e.entropy||a(this.hash.hmacStrength),entropyEnc:e.entropy&&e.entropyEnc||"utf8",nonce:this.n.toArray()}),o=this.n.byteLength(),s=this.n.sub(new i(2));;){var h=new i(r.generate(o));if(!(h.cmp(s)>0))return h.iaddn(1),this.keyFromPrivate(h)}},c.prototype._truncateToN=function t(e,r){var i=8*e.byteLength()-this.n.bitLength();return i>0&&(e=e.ushrn(i)),!r&&e.cmp(this.n)>=0?e.sub(this.n):e},c.prototype.sign=function t(e,r,o,s){"object"==typeof o&&(s=o,o=null),s||(s={}),r=this.keyFromPrivate(r,o),e=this._truncateToN(new i(e,16));for(var a=this.n.byteLength(),h=r.getPrivate().toArray("be",a),u=e.toArray("be",a),c=new n({hash:this.hash,entropy:h,nonce:u,pers:s.pers,persEnc:s.persEnc||"utf8"}),l=this.n.sub(new i(1)),d=0;;d++){var p=s.k?s.k(d):new i(c.generate(this.n.byteLength()));if(!((p=this._truncateToN(p,!0)).cmpn(1)<=0||p.cmp(l)>=0)){var m=this.g.mul(p);if(!m.isInfinity()){var g=m.getX(),v=g.umod(this.n);if(0!==v.cmpn(0)){var b=p.invm(this.n).mul(v.mul(r.getPrivate()).iadd(e));if(0!==(b=b.umod(this.n)).cmpn(0)){var y=(m.getY().isOdd()?1:0)|(0!==g.cmp(v)?2:0);return s.canonical&&b.cmp(this.nh)>0&&(b=this.n.sub(b),y^=1),new f({r:v,s:b,recoveryParam:y})}}}}}},c.prototype.verify=function t(e,r,n,o){e=this._truncateToN(new i(e,16)),n=this.keyFromPublic(n,o);var s=(r=new f(r,"hex")).r,a=r.s;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return!1;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;var h,u=a.invm(this.n),c=u.mul(e).umod(this.n),l=u.mul(s).umod(this.n);return this.curve._maxwellTrick?!(h=this.g.jmulAdd(c,n.getPublic(),l)).isInfinity()&&h.eqXToP(s):!(h=this.g.mulAdd(c,n.getPublic(),l)).isInfinity()&&0===h.getX().umod(this.n).cmp(s)},c.prototype.recoverPubKey=function(t,e,r,n){h((3&r)===r,"The recovery param is more than two bits"),e=new f(e,n);var o=this.n,s=new i(t),a=e.r,u=e.s,c=1&r,l=r>>1;if(a.cmp(this.curve.p.umod(this.curve.n))>=0&&l)throw new Error("Unable to find sencond key candinate");a=l?this.curve.pointFromX(a.add(this.curve.n),c):this.curve.pointFromX(a,c);var d=e.r.invm(o),p=o.sub(s).mul(d).umod(o),m=u.mul(d).umod(o);return this.g.mulAdd(p,a,m)},c.prototype.getKeyRecoveryParam=function(t,e,r,i){if(null!==(e=new f(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")}},function(t,e,r){"use strict";var i=r(106),n=r(182),o=r(10);function s(t){if(!(this instanceof s))return new s(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=n.toArray(t.entropy,t.entropyEnc||"hex"),r=n.toArray(t.nonce,t.nonceEnc||"hex"),i=n.toArray(t.pers,t.persEnc||"hex");o(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,r,i)}t.exports=s,s.prototype._init=function t(e,r,i){var n=e.concat(r).concat(i);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var o=0;o<this.V.length;o++)this.K[o]=0,this.V[o]=1;this._update(n),this._reseed=1,this.reseedInterval=281474976710656},s.prototype._hmac=function t(){return new i.hmac(this.hash,this.K)},s.prototype._update=function t(e){var r=this._hmac().update(this.V).update([0]);e&&(r=r.update(e)),this.K=r.digest(),this.V=this._hmac().update(this.V).digest(),e&&(this.K=this._hmac().update(this.V).update([1]).update(e).digest(),this.V=this._hmac().update(this.V).digest())},s.prototype.reseed=function t(e,r,i,s){"string"!=typeof r&&(s=i,i=r,r=null),e=n.toArray(e,r),i=n.toArray(i,s),o(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(e.concat(i||[])),this._reseed=1},s.prototype.generate=function t(e,r,i,o){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof r&&(o=i,i=r,r=null),i&&(i=n.toArray(i,o||"hex"),this._update(i));for(var s=[];s.length<e;)this.V=this._hmac().update(this.V).digest(),s=s.concat(this.V);var a=s.slice(0,e);return this._update(i),this._reseed++,n.encode(a,r)}},function(t,e,r){"use strict";var i=r(16),n=r(11).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,i){return r instanceof o?r:new o(e,{pub:r,pubEnc:i})},o.fromPrivate=function t(e,r,i){return r instanceof o?r:new o(e,{priv:r,privEnc:i})},o.prototype.validate=function t(){var e=this.getPublic();return e.isInfinity()?{result:!1,reason:"Invalid public key"}:e.validate()?e.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,r){return"string"==typeof e&&(r=e,e=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),r?this.pub.encode(r,e):this.pub},o.prototype.getPrivate=function t(e){return"hex"===e?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function t(e,r){this.priv=new i(e,r||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function t(e,r){if(e.x||e.y)return"mont"===this.ec.curve.type?n(e.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||n(e.x&&e.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(e.x,e.y));this.pub=this.ec.curve.decodePoint(e,r)},o.prototype.derive=function t(e){return e.validate()||n(e.validate(),"public point not validated"),e.mul(this.priv).getX()},o.prototype.sign=function t(e,r,i){return this.ec.sign(e,this,r,i)},o.prototype.verify=function t(e,r){return this.ec.verify(e,r,this)},o.prototype.inspect=function t(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},function(t,e,r){"use strict";var i=r(16),n=r(11),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 u(t){for(var e=0,r=t.length-1;!t[e]&&!(128&t[e+1])&&e<r;)e++;return 0===e?t:t.slice(e)}function f(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,r){e=n.toArray(e,r);var o=new a;if(48!==e[o.place++])return!1;var s=h(e,o);if(!1===s)return!1;if(s+o.place!==e.length)return!1;if(2!==e[o.place++])return!1;var u=h(e,o);if(!1===u)return!1;var f=e.slice(o.place,u+o.place);if(o.place+=u,2!==e[o.place++])return!1;var c=h(e,o);if(!1===c)return!1;if(e.length!==c+o.place)return!1;var l=e.slice(o.place,c+o.place);if(0===f[0]){if(!(128&f[1]))return!1;f=f.slice(1)}if(0===l[0]){if(!(128&l[1]))return!1;l=l.slice(1)}return this.r=new i(f),this.s=new i(l),this.recoveryParam=null,!0},s.prototype.toDER=function t(e){var r=this.r.toArray(),i=this.s.toArray();for(128&r[0]&&(r=[0].concat(r)),128&i[0]&&(i=[0].concat(i)),r=u(r),i=u(i);!(i[0]||128&i[1]);)i=i.slice(1);var o=[2];f(o,r.length),(o=o.concat(r)).push(2),f(o,i.length);var s=o.concat(i),a=[48];return f(a,s.length),a=a.concat(s),n.encode(a,e)}},function(t,e,r){"use strict";var i=r(106),n=r(105),o=r(11),s=o.assert,a=o.parseBytes,h=r(357),u=r(358);function f(t){if(s("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof f))return new f(t);t=n[t].curve,this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=i.sha512}t.exports=f,f.prototype.sign=function t(e,r){e=a(e);var i=this.keyFromSecret(r),n=this.hashInt(i.messagePrefix(),e),o=this.g.mul(n),s=this.encodePoint(o),h=this.hashInt(s,i.pubBytes(),e).mul(i.priv()),u=n.add(h).umod(this.curve.n);return this.makeSignature({R:o,S:u,Rencoded:s})},f.prototype.verify=function t(e,r,i){e=a(e),r=this.makeSignature(r);var n=this.keyFromPublic(i),o=this.hashInt(r.Rencoded(),n.pubBytes(),e),s=this.g.mul(r.S());return r.R().add(n.pub().mul(o)).eq(s)},f.prototype.hashInt=function t(){for(var e=this.hash(),r=0;r<arguments.length;r++)e.update(arguments[r]);return o.intFromLE(e.digest()).umod(this.curve.n)},f.prototype.keyFromPublic=function t(e){return h.fromPublic(this,e)},f.prototype.keyFromSecret=function t(e){return h.fromSecret(this,e)},f.prototype.makeSignature=function t(e){return e instanceof u?e:new u(this,e)},f.prototype.encodePoint=function t(e){var r=e.getY().toArray("le",this.encodingLength);return r[this.encodingLength-1]|=e.getX().isOdd()?128:0,r},f.prototype.decodePoint=function t(e){var r=(e=o.parseBytes(e)).length-1,i=e.slice(0,r).concat(-129&e[r]),n=0!=(128&e[r]),s=o.intFromLE(i);return this.curve.pointFromY(s,n)},f.prototype.encodeInt=function t(e){return e.toArray("le",this.encodingLength)},f.prototype.decodeInt=function t(e){return o.intFromLE(e)},f.prototype.isPoint=function t(e){return e instanceof this.pointClass}},function(t,e,r){"use strict";var i=r(11),n=i.assert,o=i.parseBytes,s=i.cachedProperty;function a(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}a.fromPublic=function t(e,r){return r instanceof a?r:new a(e,{pub:r})},a.fromSecret=function t(e,r){return r instanceof a?r:new a(e,{secret:r})},a.prototype.secret=function t(){return this._secret},s(a,"pubBytes",(function t(){return this.eddsa.encodePoint(this.pub())})),s(a,"pub",(function t(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())})),s(a,"privBytes",(function t(){var e=this.eddsa,r=this.hash(),i=e.encodingLength-1,n=r.slice(0,e.encodingLength);return n[0]&=248,n[i]&=127,n[i]|=64,n})),s(a,"priv",(function t(){return this.eddsa.decodeInt(this.privBytes())})),s(a,"hash",(function t(){return this.eddsa.hash().update(this.secret()).digest()})),s(a,"messagePrefix",(function t(){return this.hash().slice(this.eddsa.encodingLength)})),a.prototype.sign=function t(e){return n(this._secret,"KeyPair can only verify"),this.eddsa.sign(e,this)},a.prototype.verify=function t(e,r){return this.eddsa.verify(e,r,this)},a.prototype.getSecret=function t(e){return n(this._secret,"KeyPair is public only"),i.encode(this.secret(),e)},a.prototype.getPublic=function t(e){return i.encode(this.pubBytes(),e)},t.exports=a},function(t,e,r){"use strict";var i=r(16),n=r(11),o=n.assert,s=n.cachedProperty,a=n.parseBytes;function h(t,e){this.eddsa=t,"object"!=typeof e&&(e=a(e)),Array.isArray(e)&&(e={R:e.slice(0,t.encodingLength),S:e.slice(t.encodingLength)}),o(e.R&&e.S,"Signature without R or S"),t.isPoint(e.R)&&(this._R=e.R),e.S instanceof i&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}s(h,"S",(function t(){return this.eddsa.decodeInt(this.Sencoded())})),s(h,"R",(function t(){return this.eddsa.decodePoint(this.Rencoded())})),s(h,"Rencoded",(function t(){return this.eddsa.encodePoint(this.R())})),s(h,"Sencoded",(function t(){return this.eddsa.encodeInt(this.S())})),h.prototype.toBytes=function t(){return this.Rencoded().concat(this.Sencoded())},h.prototype.toHex=function t(){return n.encode(this.toBytes(),"hex").toUpperCase()},t.exports=h},function(t,e,r){"use strict";var i=r(187);e.certificate=r(366);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 u=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=u;var f=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=f,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(l),this.key("publicKey").optional().explicit(1).bitstr())}));e.ECPrivateKey=c;var l=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())}))},function(t,e){},function(t,e,r){"use strict";const i=r(189),n=r(191),o=r(1);function s(t,e){this.name=t,this.body=e,this.decoders={},this.encoders={}}e.define=function t(e,r){return new s(e,r)},s.prototype._createNamed=function t(e){const r=this.name;function i(t){this._initNamed(t,r)}return o(i,e),i.prototype._initNamed=function t(r,i){e.call(this,r,i)},new i(this)},s.prototype._getDecoder=function t(e){return e=e||"der",this.decoders.hasOwnProperty(e)||(this.decoders[e]=this._createNamed(n[e])),this.decoders[e]},s.prototype.decode=function t(e,r,i){return this._getDecoder(r).decode(e,i)},s.prototype._getEncoder=function t(e){return e=e||"der",this.encoders.hasOwnProperty(e)||(this.encoders[e]=this._createNamed(i[e])),this.encoders[e]},s.prototype.encode=function t(e,r,i){return this._getEncoder(r).encode(e,i)}},function(t,e,r){"use strict";const i=r(1),n=r(190);function o(t){n.call(this,t),this.enc="pem"}i(o,n),t.exports=o,o.prototype.encode=function t(e,r){const i=n.prototype.encode.call(this,e).toString("base64"),o=["-----BEGIN "+r.label+"-----"];for(let t=0;t<i.length;t+=64)o.push(i.slice(t,t+64));return o.push("-----END "+r.label+"-----"),o.join("\n")}},function(t,e,r){"use strict";const i=r(1),n=r(107).Buffer,o=r(192);function s(t){o.call(this,t),this.enc="pem"}i(s,o),t.exports=s,s.prototype.decode=function t(e,r){const i=e.toString().split(/[\r\n]+/g),s=r.label.toUpperCase(),a=/^-----(BEGIN|END) ([^-]+)-----$/;let h=-1,u=-1;for(let t=0;t<i.length;t++){const e=i[t].match(a);if(null!==e&&e[2]===s){if(-1!==h){if("END"!==e[1])break;u=t;break}if("BEGIN"!==e[1])break;h=t}}if(-1===h||-1===u)throw new Error("PEM section not found for: "+s);const f=i.slice(h+1,u).join("");f.replace(/[^a-z0-9+/=]+/gi,"");const c=n.from(f,"base64");return o.prototype.decode.call(this,c,r)}},function(t,e,r){"use strict";const i=e;i.Reporter=r(109).Reporter,i.DecoderBuffer=r(47).DecoderBuffer,i.EncoderBuffer=r(47).EncoderBuffer,i.Node=r(108)},function(t,e,r){"use strict";const i=e;i._reverse=function t(e){const r={};return Object.keys(e).forEach((function(t){(0|t)==t&&(t|=0);const i=e[t];r[i]=t})),r},i.der=r(110)},function(t,e,r){"use strict";var i=r(187),n=i.define("Time",(function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})})),o=i.define("AttributeTypeValue",(function(){this.seq().obj(this.key("type").objid(),this.key("value").any())})),s=i.define("AlgorithmIdentifier",(function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())})),a=i.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())})),h=i.define("RelativeDistinguishedName",(function(){this.setof(o)})),u=i.define("RDNSequence",(function(){this.seqof(h)})),f=i.define("Name",(function(){this.choice({rdnSequence:this.use(u)})})),c=i.define("Validity",(function(){this.seq().obj(this.key("notBefore").use(n),this.key("notAfter").use(n))})),l=i.define("Extension",(function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())})),d=i.define("TBSCertificate",(function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(s),this.key("issuer").use(f),this.key("validity").use(c),this.key("subject").use(f),this.key("subjectPublicKeyInfo").use(a),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(l).optional())})),p=i.define("X509Certificate",(function(){this.seq().obj(this.key("tbsCertificate").use(d),this.key("signatureAlgorithm").use(s),this.key("signatureValue").bitstr())}));t.exports=p},function(t){t.exports=JSON.parse('{"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"}')},function(t,e,r){var i=/Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r+/=]+)[\n\r]+/m,n=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----/m,o=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----([0-9A-z\n\r+/=]+)-----END \1-----$/m,s=r(63),a=r(96),h=r(2).Buffer;t.exports=function(t,e){var r,u=t.toString(),f=u.match(i);if(f){var c="aes"+f[1],l=h.from(f[2],"hex"),d=h.from(f[3].replace(/[\r\n]/g,""),"base64"),p=s(e,l.slice(0,8),parseInt(f[1],10)).key,m=[],g=a.createDecipheriv(c,p,l);m.push(g.update(d)),m.push(g.final()),r=h.concat(m)}else{var v=u.match(o);r=h.from(v[2].replace(/[\r\n]/g,""),"base64")}return{tag:u.match(n)[1],data:r}}},function(t,e,r){var i=r(99).Buffer,n=r(102),o=r(103).ec,s=r(65),a=r(193);function h(t,e){if(t.cmpn(0)<=0)throw new Error("invalid sig");if(t.cmp(e)>=e)throw new Error("invalid sig")}t.exports=function u(t,e,r,f,c){var l=s(r);if("ec"===l.type){if("ecdsa"!==f&&"ecdsa/rsa"!==f)throw new Error("wrong public key type");return function d(t,e,r){var i=a[r.data.algorithm.curve.join(".")];if(!i)throw new Error("unknown curve "+r.data.algorithm.curve.join("."));var n=new o(i),s=r.data.subjectPrivateKey.data;return n.verify(e,t,s)}(t,e,l)}if("dsa"===l.type){if("dsa"!==f)throw new Error("wrong public key type");return function p(t,e,r){var i=r.data.p,o=r.data.q,a=r.data.g,u=r.data.pub_key,f=s.signature.decode(t,"der"),c=f.s,l=f.r;h(c,o),h(l,o);var d=n.mont(i),p=c.invm(o);return 0===a.toRed(d).redPow(new n(e).mul(p).mod(o)).fromRed().mul(u.toRed(d).redPow(l.mul(p).mod(o)).fromRed()).mod(i).mod(o).cmp(l)}(t,e,l)}if("rsa"!==f&&"ecdsa/rsa"!==f)throw new Error("wrong public key type");e=i.concat([c,e]);for(var m=l.modulus.byteLength(),g=[1],v=0;e.length+g.length+2<m;)g.push(255),v++;g.push(0);for(var b=-1;++b<e.length;)g.push(e[b]);g=i.from(g);var y=n.mont(l.modulus);t=(t=new n(t).toRed(y)).redPow(new n(l.publicExponent)),t=i.from(t.fromRed().toArray());var w=v<8?1:0;for(m=Math.min(t.length,g.length),t.length!==g.length&&(w=1),b=-1;++b<m;)w|=t[b]^g[b];return 0===w}},function(t,e,r){(function(e){var i=r(103),n=r(371);t.exports=function t(e){return new s(e)};var o={secp256k1:{name:"secp256k1",byteLength:32},secp224r1:{name:"p224",byteLength:28},prime256v1:{name:"p256",byteLength:32},prime192v1:{name:"p192",byteLength:24},ed25519:{name:"ed25519",byteLength:32},secp384r1:{name:"p384",byteLength:48},secp521r1:{name:"p521",byteLength:66}};function s(t){this.curveType=o[t],this.curveType||(this.curveType={name:t}),this.curve=new i.ec(this.curveType.name),this.keys=void 0}function a(t,r,i){Array.isArray(t)||(t=t.toArray());var n=new e(t);if(i&&n.length<i){var o=new e(i-n.length);o.fill(0),n=e.concat([o,n])}return r?n.toString(r):n}o.p224=o.secp224r1,o.p256=o.secp256r1=o.prime256v1,o.p192=o.secp192r1=o.prime192v1,o.p384=o.secp384r1,o.p521=o.secp521r1,s.prototype.generateKeys=function(t,e){return this.keys=this.curve.genKeyPair(),this.getPublicKey(t,e)},s.prototype.computeSecret=function(t,r,i){return r=r||"utf8",e.isBuffer(t)||(t=new e(t,r)),a(this.curve.keyFromPublic(t).getPublic().mul(this.keys.getPrivate()).getX(),i,this.curveType.byteLength)},s.prototype.getPublicKey=function(t,e){var r=this.keys.getPublic("compressed"===e,!0);return"hybrid"===e&&(r[r.length-1]%2?r[0]=7:r[0]=6),a(r,t)},s.prototype.getPrivateKey=function(t){return a(this.keys.getPrivate(),t)},s.prototype.setPublicKey=function(t,r){return r=r||"utf8",e.isBuffer(t)||(t=new e(t,r)),this.keys._importPublic(t),this},s.prototype.setPrivateKey=function(t,r){r=r||"utf8",e.isBuffer(t)||(t=new e(t,r));var i=new n(t);return i=i.toString(16),this.keys=this.curve.genKeyPair(),this.keys._importPrivate(i),this}}).call(this,r(26).Buffer)},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(372).Buffer}catch(t){}function a(t,e,r){for(var i=0,n=Math.min(t.length,r),o=e;o<n;o++){var s=t.charCodeAt(o)-48;i<<=4,i|=s>=49&&s<=54?s-49+10:s>=17&&s<=22?s-17+10:15&s}return i}function h(t,e,r,i){for(var n=0,o=Math.min(t.length,r),s=e;s<o;s++){var a=t.charCodeAt(s)-48;n*=i,n+=a>=49?a-49+10:a>=17?a-17+10:a}return n}o.isBN=function t(e){return e instanceof o||null!==e&&"object"==typeof e&&e.constructor.wordSize===o.wordSize&&Array.isArray(e.words)},o.max=function t(e,r){return e.cmp(r)>0?e:r},o.min=function t(e,r){return e.cmp(r)<0?e:r},o.prototype._init=function t(e,r,n){if("number"==typeof e)return this._initNumber(e,r,n);if("object"==typeof e)return this._initArray(e,r,n);"hex"===r&&(r=16),i(r===(0|r)&&r>=2&&r<=36);var o=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&o++,16===r?this._parseHex(e,o):this._parseBase(e,r,o),"-"===e[0]&&(this.negative=1),this.strip(),"le"===n&&this._initArray(this.toArray(),r,n)},o.prototype._initNumber=function t(e,r,n){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(i(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===n&&this._initArray(this.toArray(),r,n)},o.prototype._initArray=function t(e,r,n){if(i("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var o=0;o<this.length;o++)this.words[o]=0;var s,a,h=0;if("be"===n)for(o=e.length-1,s=0;o>=0;o-=3)a=e[o]|e[o-1]<<8|e[o-2]<<16,this.words[s]|=a<<h&67108863,this.words[s+1]=a>>>26-h&67108863,(h+=24)>=26&&(h-=26,s++);else if("le"===n)for(o=0,s=0;o<e.length;o+=3)a=e[o]|e[o+1]<<8|e[o+2]<<16,this.words[s]|=a<<h&67108863,this.words[s+1]=a>>>26-h&67108863,(h+=24)>=26&&(h-=26,s++);return this.strip()},o.prototype._parseHex=function t(e,r){this.length=Math.ceil((e.length-r)/6),this.words=new Array(this.length);for(var i=0;i<this.length;i++)this.words[i]=0;var n,o,s=0;for(i=e.length-6,n=0;i>=r;i-=6)o=a(e,i,i+6),this.words[n]|=o<<s&67108863,this.words[n+1]|=o>>>26-s&4194303,(s+=24)>=26&&(s-=26,n++);i+6!==r&&(o=a(e,r,i+6),this.words[n]|=o<<s&67108863,this.words[n+1]|=o>>>26-s&4194303),this.strip()},o.prototype._parseBase=function t(e,r,i){this.words=[0],this.length=1;for(var n=0,o=1;o<=67108863;o*=r)n++;n--,o=o/r|0;for(var s=e.length-i,a=s%n,u=Math.min(s,s-a)+i,f=0,c=i;c<u;c+=n)f=h(e,c,c+n,r),this.imuln(o),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f);if(0!==a){var l=1;for(f=h(e,c,e.length,r),c=0;c<a;c++)l*=r;this.imuln(l),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f)}},o.prototype.copy=function t(e){e.words=new Array(this.length);for(var r=0;r<this.length;r++)e.words[r]=this.words[r];e.length=this.length,e.negative=this.negative,e.red=this.red},o.prototype.clone=function t(){var e=new o(null);return this.copy(e),e},o.prototype._expand=function t(e){for(;this.length<e;)this.words[this.length++]=0;return this},o.prototype.strip=function t(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function t(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function t(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var u=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],c=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(t,e,r){r.negative=e.negative^t.negative;var 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 u=1;u<i;u++){for(var f=h>>>26,c=67108863&h,l=Math.min(u,e.length-1),d=Math.max(0,u-t.length+1);d<=l;d++){var p=u-d|0;f+=(s=(n=0|t.words[p])*(o=0|e.words[d])+c)/67108864|0,c=67108863&s}r.words[u]=0|c,h=0|f}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function t(e,r){var n;if(r=0|r||1,16===(e=e||10)||"hex"===e){n="";for(var o=0,s=0,a=0;a<this.length;a++){var h=this.words[a],l=(16777215&(h<<o|s)).toString(16);n=0!==(s=h>>>24-o&16777215)||a!==this.length-1?u[6-l.length]+l+n:l+n,(o+=2)>=26&&(o-=26,a--)}for(0!==s&&(n=s.toString(16)+n);n.length%r!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}if(e===(0|e)&&e>=2&&e<=36){var d=f[e],p=c[e];n="";var m=this.clone();for(m.negative=0;!m.isZero();){var g=m.modn(p).toString(e);n=(m=m.idivn(p)).isZero()?g+n:u[d-g.length]+g+n}for(this.isZero()&&(n="0"+n);n.length%r!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function t(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},o.prototype.toJSON=function t(){return this.toString(16)},o.prototype.toBuffer=function t(e,r){return i(void 0!==s),this.toArrayLike(s,e,r)},o.prototype.toArray=function t(e,r){return this.toArrayLike(Array,e,r)},o.prototype.toArrayLike=function t(e,r,n){var o=this.byteLength(),s=n||Math.max(1,o);i(o<=s,"byte array longer than desired length"),i(s>0,"Requested array length <= 0"),this.strip();var a,h,u="le"===r,f=new e(s),c=this.clone();if(u){for(h=0;!c.isZero();h++)a=c.andln(255),c.iushrn(8),f[h]=a;for(;h<s;h++)f[h]=0}else{for(h=0;h<s-o;h++)f[h]=0;for(h=0;!c.isZero();h++)a=c.andln(255),c.iushrn(8),f[s-h-1]=a}return f},Math.clz32?o.prototype._countBits=function t(e){return 32-Math.clz32(e)}:o.prototype._countBits=function t(e){var r=e,i=0;return r>=4096&&(i+=13,r>>>=13),r>=64&&(i+=7,r>>>=7),r>=8&&(i+=4,r>>>=4),r>=2&&(i+=2,r>>>=2),i+r},o.prototype._zeroBits=function t(e){if(0===e)return 26;var r=e,i=0;return 0==(8191&r)&&(i+=13,r>>>=13),0==(127&r)&&(i+=7,r>>>=7),0==(15&r)&&(i+=4,r>>>=4),0==(3&r)&&(i+=2,r>>>=2),0==(1&r)&&i++,i},o.prototype.bitLength=function t(){var e=this.words[this.length-1],r=this._countBits(e);return 26*(this.length-1)+r},o.prototype.zeroBits=function t(){if(this.isZero())return 0;for(var e=0,r=0;r<this.length;r++){var i=this._zeroBits(this.words[r]);if(e+=i,26!==i)break}return e},o.prototype.byteLength=function t(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function t(e){return 0!==this.negative?this.abs().inotn(e).iaddn(1):this.clone()},o.prototype.fromTwos=function t(e){return this.testn(e-1)?this.notn(e).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function t(){return 0!==this.negative},o.prototype.neg=function t(){return this.clone().ineg()},o.prototype.ineg=function t(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function t(e){for(;this.length<e.length;)this.words[this.length++]=0;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]|e.words[r];return this.strip()},o.prototype.ior=function t(e){return i(0==(this.negative|e.negative)),this.iuor(e)},o.prototype.or=function t(e){return this.length>e.length?this.clone().ior(e):e.clone().ior(this)},o.prototype.uor=function t(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},o.prototype.iuand=function t(e){var r;r=this.length>e.length?e:this;for(var i=0;i<r.length;i++)this.words[i]=this.words[i]&e.words[i];return this.length=r.length,this.strip()},o.prototype.iand=function t(e){return i(0==(this.negative|e.negative)),this.iuand(e)},o.prototype.and=function t(e){return this.length>e.length?this.clone().iand(e):e.clone().iand(this)},o.prototype.uand=function t(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},o.prototype.iuxor=function t(e){var r,i;this.length>e.length?(r=this,i=e):(r=e,i=this);for(var n=0;n<i.length;n++)this.words[n]=r.words[n]^i.words[n];if(this!==r)for(;n<r.length;n++)this.words[n]=r.words[n];return this.length=r.length,this.strip()},o.prototype.ixor=function t(e){return i(0==(this.negative|e.negative)),this.iuxor(e)},o.prototype.xor=function t(e){return this.length>e.length?this.clone().ixor(e):e.clone().ixor(this)},o.prototype.uxor=function t(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},o.prototype.inotn=function t(e){i("number"==typeof e&&e>=0);var r=0|Math.ceil(e/26),n=e%26;this._expand(r),n>0&&r--;for(var o=0;o<r;o++)this.words[o]=67108863&~this.words[o];return n>0&&(this.words[o]=~this.words[o]&67108863>>26-n),this.strip()},o.prototype.notn=function t(e){return this.clone().inotn(e)},o.prototype.setn=function t(e,r){i("number"==typeof e&&e>=0);var n=e/26|0,o=e%26;return this._expand(n+1),this.words[n]=r?this.words[n]|1<<o:this.words[n]&~(1<<o),this.strip()},o.prototype.iadd=function t(e){var r,i,n;if(0!==this.negative&&0===e.negative)return this.negative=0,r=this.isub(e),this.negative^=1,this._normSign();if(0===this.negative&&0!==e.negative)return e.negative=0,r=this.isub(e),e.negative=1,r._normSign();this.length>e.length?(i=this,n=e):(i=e,n=this);for(var o=0,s=0;s<n.length;s++)r=(0|i.words[s])+(0|n.words[s])+o,this.words[s]=67108863&r,o=r>>>26;for(;0!==o&&s<i.length;s++)r=(0|i.words[s])+o,this.words[s]=67108863&r,o=r>>>26;if(this.length=i.length,0!==o)this.words[this.length]=o,this.length++;else if(i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this},o.prototype.add=function t(e){var r;return 0!==e.negative&&0===this.negative?(e.negative=0,r=this.sub(e),e.negative^=1,r):0===e.negative&&0!==this.negative?(this.negative=0,r=e.sub(this),this.negative=1,r):this.length>e.length?this.clone().iadd(e):e.clone().iadd(this)},o.prototype.isub=function t(e){if(0!==e.negative){e.negative=0;var r=this.iadd(e);return e.negative=1,r._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var i,n,o=this.cmp(e);if(0===o)return this.negative=0,this.length=1,this.words[0]=0,this;o>0?(i=this,n=e):(i=e,n=this);for(var s=0,a=0;a<n.length;a++)s=(r=(0|i.words[a])-(0|n.words[a])+s)>>26,this.words[a]=67108863&r;for(;0!==s&&a<i.length;a++)s=(r=(0|i.words[a])+s)>>26,this.words[a]=67108863&r;if(0===s&&a<i.length&&i!==this)for(;a<i.length;a++)this.words[a]=i.words[a];return this.length=Math.max(this.length,a),i!==this&&(this.negative=1),this.strip()},o.prototype.sub=function t(e){return this.clone().isub(e)};var d=function t(e,r,i){var n,o,s,a=e.words,h=r.words,u=i.words,f=0,c=0|a[0],l=8191&c,d=c>>>13,p=0|a[1],m=8191&p,g=p>>>13,v=0|a[2],b=8191&v,y=v>>>13,w=0|a[3],_=8191&w,M=w>>>13,S=0|a[4],k=8191&S,E=S>>>13,R=0|a[5],A=8191&R,x=R>>>13,T=0|a[6],P=8191&T,I=T>>>13,L=0|a[7],O=8191&L,B=L>>>13,j=0|a[8],C=8191&j,U=j>>>13,N=0|a[9],q=8191&N,D=N>>>13,z=0|h[0],F=8191&z,W=z>>>13,H=0|h[1],K=8191&H,Z=H>>>13,V=0|h[2],J=8191&V,Y=V>>>13,G=0|h[3],X=8191&G,Q=G>>>13,$=0|h[4],tt=8191&$,et=$>>>13,rt=0|h[5],it=8191&rt,nt=rt>>>13,ot=0|h[6],st=8191&ot,at=ot>>>13,ht=0|h[7],ut=8191&ht,ft=ht>>>13,ct=0|h[8],lt=8191&ct,dt=ct>>>13,pt=0|h[9],mt=8191&pt,gt=pt>>>13;i.negative=e.negative^r.negative,i.length=19;var vt=(f+(n=Math.imul(l,F))|0)+((8191&(o=(o=Math.imul(l,W))+Math.imul(d,F)|0))<<13)|0;f=((s=Math.imul(d,W))+(o>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(m,F),o=(o=Math.imul(m,W))+Math.imul(g,F)|0,s=Math.imul(g,W);var bt=(f+(n=n+Math.imul(l,K)|0)|0)+((8191&(o=(o=o+Math.imul(l,Z)|0)+Math.imul(d,K)|0))<<13)|0;f=((s=s+Math.imul(d,Z)|0)+(o>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(b,F),o=(o=Math.imul(b,W))+Math.imul(y,F)|0,s=Math.imul(y,W),n=n+Math.imul(m,K)|0,o=(o=o+Math.imul(m,Z)|0)+Math.imul(g,K)|0,s=s+Math.imul(g,Z)|0;var yt=(f+(n=n+Math.imul(l,J)|0)|0)+((8191&(o=(o=o+Math.imul(l,Y)|0)+Math.imul(d,J)|0))<<13)|0;f=((s=s+Math.imul(d,Y)|0)+(o>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(_,F),o=(o=Math.imul(_,W))+Math.imul(M,F)|0,s=Math.imul(M,W),n=n+Math.imul(b,K)|0,o=(o=o+Math.imul(b,Z)|0)+Math.imul(y,K)|0,s=s+Math.imul(y,Z)|0,n=n+Math.imul(m,J)|0,o=(o=o+Math.imul(m,Y)|0)+Math.imul(g,J)|0,s=s+Math.imul(g,Y)|0;var wt=(f+(n=n+Math.imul(l,X)|0)|0)+((8191&(o=(o=o+Math.imul(l,Q)|0)+Math.imul(d,X)|0))<<13)|0;f=((s=s+Math.imul(d,Q)|0)+(o>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(k,F),o=(o=Math.imul(k,W))+Math.imul(E,F)|0,s=Math.imul(E,W),n=n+Math.imul(_,K)|0,o=(o=o+Math.imul(_,Z)|0)+Math.imul(M,K)|0,s=s+Math.imul(M,Z)|0,n=n+Math.imul(b,J)|0,o=(o=o+Math.imul(b,Y)|0)+Math.imul(y,J)|0,s=s+Math.imul(y,Y)|0,n=n+Math.imul(m,X)|0,o=(o=o+Math.imul(m,Q)|0)+Math.imul(g,X)|0,s=s+Math.imul(g,Q)|0;var _t=(f+(n=n+Math.imul(l,tt)|0)|0)+((8191&(o=(o=o+Math.imul(l,et)|0)+Math.imul(d,tt)|0))<<13)|0;f=((s=s+Math.imul(d,et)|0)+(o>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(A,F),o=(o=Math.imul(A,W))+Math.imul(x,F)|0,s=Math.imul(x,W),n=n+Math.imul(k,K)|0,o=(o=o+Math.imul(k,Z)|0)+Math.imul(E,K)|0,s=s+Math.imul(E,Z)|0,n=n+Math.imul(_,J)|0,o=(o=o+Math.imul(_,Y)|0)+Math.imul(M,J)|0,s=s+Math.imul(M,Y)|0,n=n+Math.imul(b,X)|0,o=(o=o+Math.imul(b,Q)|0)+Math.imul(y,X)|0,s=s+Math.imul(y,Q)|0,n=n+Math.imul(m,tt)|0,o=(o=o+Math.imul(m,et)|0)+Math.imul(g,tt)|0,s=s+Math.imul(g,et)|0;var Mt=(f+(n=n+Math.imul(l,it)|0)|0)+((8191&(o=(o=o+Math.imul(l,nt)|0)+Math.imul(d,it)|0))<<13)|0;f=((s=s+Math.imul(d,nt)|0)+(o>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(P,F),o=(o=Math.imul(P,W))+Math.imul(I,F)|0,s=Math.imul(I,W),n=n+Math.imul(A,K)|0,o=(o=o+Math.imul(A,Z)|0)+Math.imul(x,K)|0,s=s+Math.imul(x,Z)|0,n=n+Math.imul(k,J)|0,o=(o=o+Math.imul(k,Y)|0)+Math.imul(E,J)|0,s=s+Math.imul(E,Y)|0,n=n+Math.imul(_,X)|0,o=(o=o+Math.imul(_,Q)|0)+Math.imul(M,X)|0,s=s+Math.imul(M,Q)|0,n=n+Math.imul(b,tt)|0,o=(o=o+Math.imul(b,et)|0)+Math.imul(y,tt)|0,s=s+Math.imul(y,et)|0,n=n+Math.imul(m,it)|0,o=(o=o+Math.imul(m,nt)|0)+Math.imul(g,it)|0,s=s+Math.imul(g,nt)|0;var St=(f+(n=n+Math.imul(l,st)|0)|0)+((8191&(o=(o=o+Math.imul(l,at)|0)+Math.imul(d,st)|0))<<13)|0;f=((s=s+Math.imul(d,at)|0)+(o>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(O,F),o=(o=Math.imul(O,W))+Math.imul(B,F)|0,s=Math.imul(B,W),n=n+Math.imul(P,K)|0,o=(o=o+Math.imul(P,Z)|0)+Math.imul(I,K)|0,s=s+Math.imul(I,Z)|0,n=n+Math.imul(A,J)|0,o=(o=o+Math.imul(A,Y)|0)+Math.imul(x,J)|0,s=s+Math.imul(x,Y)|0,n=n+Math.imul(k,X)|0,o=(o=o+Math.imul(k,Q)|0)+Math.imul(E,X)|0,s=s+Math.imul(E,Q)|0,n=n+Math.imul(_,tt)|0,o=(o=o+Math.imul(_,et)|0)+Math.imul(M,tt)|0,s=s+Math.imul(M,et)|0,n=n+Math.imul(b,it)|0,o=(o=o+Math.imul(b,nt)|0)+Math.imul(y,it)|0,s=s+Math.imul(y,nt)|0,n=n+Math.imul(m,st)|0,o=(o=o+Math.imul(m,at)|0)+Math.imul(g,st)|0,s=s+Math.imul(g,at)|0;var kt=(f+(n=n+Math.imul(l,ut)|0)|0)+((8191&(o=(o=o+Math.imul(l,ft)|0)+Math.imul(d,ut)|0))<<13)|0;f=((s=s+Math.imul(d,ft)|0)+(o>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(C,F),o=(o=Math.imul(C,W))+Math.imul(U,F)|0,s=Math.imul(U,W),n=n+Math.imul(O,K)|0,o=(o=o+Math.imul(O,Z)|0)+Math.imul(B,K)|0,s=s+Math.imul(B,Z)|0,n=n+Math.imul(P,J)|0,o=(o=o+Math.imul(P,Y)|0)+Math.imul(I,J)|0,s=s+Math.imul(I,Y)|0,n=n+Math.imul(A,X)|0,o=(o=o+Math.imul(A,Q)|0)+Math.imul(x,X)|0,s=s+Math.imul(x,Q)|0,n=n+Math.imul(k,tt)|0,o=(o=o+Math.imul(k,et)|0)+Math.imul(E,tt)|0,s=s+Math.imul(E,et)|0,n=n+Math.imul(_,it)|0,o=(o=o+Math.imul(_,nt)|0)+Math.imul(M,it)|0,s=s+Math.imul(M,nt)|0,n=n+Math.imul(b,st)|0,o=(o=o+Math.imul(b,at)|0)+Math.imul(y,st)|0,s=s+Math.imul(y,at)|0,n=n+Math.imul(m,ut)|0,o=(o=o+Math.imul(m,ft)|0)+Math.imul(g,ut)|0,s=s+Math.imul(g,ft)|0;var Et=(f+(n=n+Math.imul(l,lt)|0)|0)+((8191&(o=(o=o+Math.imul(l,dt)|0)+Math.imul(d,lt)|0))<<13)|0;f=((s=s+Math.imul(d,dt)|0)+(o>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(q,F),o=(o=Math.imul(q,W))+Math.imul(D,F)|0,s=Math.imul(D,W),n=n+Math.imul(C,K)|0,o=(o=o+Math.imul(C,Z)|0)+Math.imul(U,K)|0,s=s+Math.imul(U,Z)|0,n=n+Math.imul(O,J)|0,o=(o=o+Math.imul(O,Y)|0)+Math.imul(B,J)|0,s=s+Math.imul(B,Y)|0,n=n+Math.imul(P,X)|0,o=(o=o+Math.imul(P,Q)|0)+Math.imul(I,X)|0,s=s+Math.imul(I,Q)|0,n=n+Math.imul(A,tt)|0,o=(o=o+Math.imul(A,et)|0)+Math.imul(x,tt)|0,s=s+Math.imul(x,et)|0,n=n+Math.imul(k,it)|0,o=(o=o+Math.imul(k,nt)|0)+Math.imul(E,it)|0,s=s+Math.imul(E,nt)|0,n=n+Math.imul(_,st)|0,o=(o=o+Math.imul(_,at)|0)+Math.imul(M,st)|0,s=s+Math.imul(M,at)|0,n=n+Math.imul(b,ut)|0,o=(o=o+Math.imul(b,ft)|0)+Math.imul(y,ut)|0,s=s+Math.imul(y,ft)|0,n=n+Math.imul(m,lt)|0,o=(o=o+Math.imul(m,dt)|0)+Math.imul(g,lt)|0,s=s+Math.imul(g,dt)|0;var Rt=(f+(n=n+Math.imul(l,mt)|0)|0)+((8191&(o=(o=o+Math.imul(l,gt)|0)+Math.imul(d,mt)|0))<<13)|0;f=((s=s+Math.imul(d,gt)|0)+(o>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(q,K),o=(o=Math.imul(q,Z))+Math.imul(D,K)|0,s=Math.imul(D,Z),n=n+Math.imul(C,J)|0,o=(o=o+Math.imul(C,Y)|0)+Math.imul(U,J)|0,s=s+Math.imul(U,Y)|0,n=n+Math.imul(O,X)|0,o=(o=o+Math.imul(O,Q)|0)+Math.imul(B,X)|0,s=s+Math.imul(B,Q)|0,n=n+Math.imul(P,tt)|0,o=(o=o+Math.imul(P,et)|0)+Math.imul(I,tt)|0,s=s+Math.imul(I,et)|0,n=n+Math.imul(A,it)|0,o=(o=o+Math.imul(A,nt)|0)+Math.imul(x,it)|0,s=s+Math.imul(x,nt)|0,n=n+Math.imul(k,st)|0,o=(o=o+Math.imul(k,at)|0)+Math.imul(E,st)|0,s=s+Math.imul(E,at)|0,n=n+Math.imul(_,ut)|0,o=(o=o+Math.imul(_,ft)|0)+Math.imul(M,ut)|0,s=s+Math.imul(M,ft)|0,n=n+Math.imul(b,lt)|0,o=(o=o+Math.imul(b,dt)|0)+Math.imul(y,lt)|0,s=s+Math.imul(y,dt)|0;var At=(f+(n=n+Math.imul(m,mt)|0)|0)+((8191&(o=(o=o+Math.imul(m,gt)|0)+Math.imul(g,mt)|0))<<13)|0;f=((s=s+Math.imul(g,gt)|0)+(o>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(q,J),o=(o=Math.imul(q,Y))+Math.imul(D,J)|0,s=Math.imul(D,Y),n=n+Math.imul(C,X)|0,o=(o=o+Math.imul(C,Q)|0)+Math.imul(U,X)|0,s=s+Math.imul(U,Q)|0,n=n+Math.imul(O,tt)|0,o=(o=o+Math.imul(O,et)|0)+Math.imul(B,tt)|0,s=s+Math.imul(B,et)|0,n=n+Math.imul(P,it)|0,o=(o=o+Math.imul(P,nt)|0)+Math.imul(I,it)|0,s=s+Math.imul(I,nt)|0,n=n+Math.imul(A,st)|0,o=(o=o+Math.imul(A,at)|0)+Math.imul(x,st)|0,s=s+Math.imul(x,at)|0,n=n+Math.imul(k,ut)|0,o=(o=o+Math.imul(k,ft)|0)+Math.imul(E,ut)|0,s=s+Math.imul(E,ft)|0,n=n+Math.imul(_,lt)|0,o=(o=o+Math.imul(_,dt)|0)+Math.imul(M,lt)|0,s=s+Math.imul(M,dt)|0;var xt=(f+(n=n+Math.imul(b,mt)|0)|0)+((8191&(o=(o=o+Math.imul(b,gt)|0)+Math.imul(y,mt)|0))<<13)|0;f=((s=s+Math.imul(y,gt)|0)+(o>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(q,X),o=(o=Math.imul(q,Q))+Math.imul(D,X)|0,s=Math.imul(D,Q),n=n+Math.imul(C,tt)|0,o=(o=o+Math.imul(C,et)|0)+Math.imul(U,tt)|0,s=s+Math.imul(U,et)|0,n=n+Math.imul(O,it)|0,o=(o=o+Math.imul(O,nt)|0)+Math.imul(B,it)|0,s=s+Math.imul(B,nt)|0,n=n+Math.imul(P,st)|0,o=(o=o+Math.imul(P,at)|0)+Math.imul(I,st)|0,s=s+Math.imul(I,at)|0,n=n+Math.imul(A,ut)|0,o=(o=o+Math.imul(A,ft)|0)+Math.imul(x,ut)|0,s=s+Math.imul(x,ft)|0,n=n+Math.imul(k,lt)|0,o=(o=o+Math.imul(k,dt)|0)+Math.imul(E,lt)|0,s=s+Math.imul(E,dt)|0;var Tt=(f+(n=n+Math.imul(_,mt)|0)|0)+((8191&(o=(o=o+Math.imul(_,gt)|0)+Math.imul(M,mt)|0))<<13)|0;f=((s=s+Math.imul(M,gt)|0)+(o>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(q,tt),o=(o=Math.imul(q,et))+Math.imul(D,tt)|0,s=Math.imul(D,et),n=n+Math.imul(C,it)|0,o=(o=o+Math.imul(C,nt)|0)+Math.imul(U,it)|0,s=s+Math.imul(U,nt)|0,n=n+Math.imul(O,st)|0,o=(o=o+Math.imul(O,at)|0)+Math.imul(B,st)|0,s=s+Math.imul(B,at)|0,n=n+Math.imul(P,ut)|0,o=(o=o+Math.imul(P,ft)|0)+Math.imul(I,ut)|0,s=s+Math.imul(I,ft)|0,n=n+Math.imul(A,lt)|0,o=(o=o+Math.imul(A,dt)|0)+Math.imul(x,lt)|0,s=s+Math.imul(x,dt)|0;var Pt=(f+(n=n+Math.imul(k,mt)|0)|0)+((8191&(o=(o=o+Math.imul(k,gt)|0)+Math.imul(E,mt)|0))<<13)|0;f=((s=s+Math.imul(E,gt)|0)+(o>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(q,it),o=(o=Math.imul(q,nt))+Math.imul(D,it)|0,s=Math.imul(D,nt),n=n+Math.imul(C,st)|0,o=(o=o+Math.imul(C,at)|0)+Math.imul(U,st)|0,s=s+Math.imul(U,at)|0,n=n+Math.imul(O,ut)|0,o=(o=o+Math.imul(O,ft)|0)+Math.imul(B,ut)|0,s=s+Math.imul(B,ft)|0,n=n+Math.imul(P,lt)|0,o=(o=o+Math.imul(P,dt)|0)+Math.imul(I,lt)|0,s=s+Math.imul(I,dt)|0;var It=(f+(n=n+Math.imul(A,mt)|0)|0)+((8191&(o=(o=o+Math.imul(A,gt)|0)+Math.imul(x,mt)|0))<<13)|0;f=((s=s+Math.imul(x,gt)|0)+(o>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(q,st),o=(o=Math.imul(q,at))+Math.imul(D,st)|0,s=Math.imul(D,at),n=n+Math.imul(C,ut)|0,o=(o=o+Math.imul(C,ft)|0)+Math.imul(U,ut)|0,s=s+Math.imul(U,ft)|0,n=n+Math.imul(O,lt)|0,o=(o=o+Math.imul(O,dt)|0)+Math.imul(B,lt)|0,s=s+Math.imul(B,dt)|0;var Lt=(f+(n=n+Math.imul(P,mt)|0)|0)+((8191&(o=(o=o+Math.imul(P,gt)|0)+Math.imul(I,mt)|0))<<13)|0;f=((s=s+Math.imul(I,gt)|0)+(o>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(q,ut),o=(o=Math.imul(q,ft))+Math.imul(D,ut)|0,s=Math.imul(D,ft),n=n+Math.imul(C,lt)|0,o=(o=o+Math.imul(C,dt)|0)+Math.imul(U,lt)|0,s=s+Math.imul(U,dt)|0;var Ot=(f+(n=n+Math.imul(O,mt)|0)|0)+((8191&(o=(o=o+Math.imul(O,gt)|0)+Math.imul(B,mt)|0))<<13)|0;f=((s=s+Math.imul(B,gt)|0)+(o>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(q,lt),o=(o=Math.imul(q,dt))+Math.imul(D,lt)|0,s=Math.imul(D,dt);var Bt=(f+(n=n+Math.imul(C,mt)|0)|0)+((8191&(o=(o=o+Math.imul(C,gt)|0)+Math.imul(U,mt)|0))<<13)|0;f=((s=s+Math.imul(U,gt)|0)+(o>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var jt=(f+(n=Math.imul(q,mt))|0)+((8191&(o=(o=Math.imul(q,gt))+Math.imul(D,mt)|0))<<13)|0;return f=((s=Math.imul(D,gt))+(o>>>13)|0)+(jt>>>26)|0,jt&=67108863,u[0]=vt,u[1]=bt,u[2]=yt,u[3]=wt,u[4]=_t,u[5]=Mt,u[6]=St,u[7]=kt,u[8]=Et,u[9]=Rt,u[10]=At,u[11]=xt,u[12]=Tt,u[13]=Pt,u[14]=It,u[15]=Lt,u[16]=Ot,u[17]=Bt,u[18]=jt,0!==f&&(u[19]=f,i.length++),i};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=l),o.prototype.mulTo=function t(e,r){var i=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,r):i<63?l(this,e,r):i<1024?function n(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),u=Math.max(0,o-t.length+1);u<=h;u++){var f=o-u,c=(0|t.words[f])*(0|e.words[u]),l=67108863&c;a=67108863&(l=l+a|0),n+=(s=(s=s+(c/67108864|0)|0)+(l>>>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,e,r):p(this,e,r)},m.prototype.makeRBT=function t(e){for(var r=new Array(e),i=o.prototype._countBits(e)-1,n=0;n<e;n++)r[n]=this.revBin(n,i,e);return r},m.prototype.revBin=function t(e,r,i){if(0===e||e===i-1)return e;for(var n=0,o=0;o<r;o++)n|=(1&e)<<r-o-1,e>>=1;return n},m.prototype.permute=function t(e,r,i,n,o,s){for(var a=0;a<s;a++)n[a]=r[e[a]],o[a]=i[e[a]]},m.prototype.transform=function t(e,r,i,n,o,s){this.permute(s,e,r,i,n,o);for(var a=1;a<o;a<<=1)for(var h=a<<1,u=Math.cos(2*Math.PI/h),f=Math.sin(2*Math.PI/h),c=0;c<o;c+=h)for(var l=u,d=f,p=0;p<a;p++){var m=i[c+p],g=n[c+p],v=i[c+p+a],b=n[c+p+a],y=l*v-d*b;b=l*b+d*v,v=y,i[c+p]=m+v,n[c+p]=g+b,i[c+p+a]=m-v,n[c+p+a]=g-b,p!==h&&(y=u*l-f*d,d=u*d+f*l,l=y)}},m.prototype.guessLen13b=function t(e,r){var i=1|Math.max(r,e),n=1&i,o=0;for(i=i/2|0;i;i>>>=1)o++;return 1<<o+1+n},m.prototype.conjugate=function t(e,r,i){if(!(i<=1))for(var n=0;n<i/2;n++){var o=e[n];e[n]=e[i-n-1],e[i-n-1]=o,o=r[n],r[n]=-r[i-n-1],r[i-n-1]=-o}},m.prototype.normalize13b=function t(e,r){for(var i=0,n=0;n<r/2;n++){var o=8192*Math.round(e[2*n+1]/r)+Math.round(e[2*n]/r)+i;e[n]=67108863&o,i=o<67108864?0:o/67108864|0}return e},m.prototype.convert13b=function t(e,r,n,o){for(var s=0,a=0;a<r;a++)s+=0|e[a],n[2*a]=8191&s,s>>>=13,n[2*a+1]=8191&s,s>>>=13;for(a=2*r;a<o;++a)n[a]=0;i(0===s),i(0==(-8192&s))},m.prototype.stub=function t(e){for(var r=new Array(e),i=0;i<e;i++)r[i]=0;return r},m.prototype.mulp=function t(e,r,i){var n=2*this.guessLen13b(e.length,r.length),o=this.makeRBT(n),s=this.stub(n),a=new Array(n),h=new Array(n),u=new Array(n),f=new Array(n),c=new Array(n),l=new Array(n),d=i.words;d.length=n,this.convert13b(e.words,e.length,a,n),this.convert13b(r.words,r.length,f,n),this.transform(a,s,h,u,n,o),this.transform(f,s,c,l,n,o);for(var p=0;p<n;p++){var m=h[p]*c[p]-u[p]*l[p];u[p]=h[p]*l[p]+u[p]*c[p],h[p]=m}return this.conjugate(h,u,n),this.transform(h,u,d,s,n,o),this.conjugate(d,s,n),this.normalize13b(d,n),i.negative=e.negative^r.negative,i.length=e.length+r.length,i.strip()},o.prototype.mul=function t(e){var r=new o(null);return r.words=new Array(this.length+e.length),this.mulTo(e,r)},o.prototype.mulf=function t(e){var r=new o(null);return r.words=new Array(this.length+e.length),p(this,e,r)},o.prototype.imul=function t(e){return this.clone().mulTo(e,this)},o.prototype.imuln=function t(e){i("number"==typeof e),i(e<67108864);for(var r=0,n=0;n<this.length;n++){var o=(0|this.words[n])*e,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++),this},o.prototype.muln=function t(e){return this.clone().imuln(e)},o.prototype.sqr=function t(){return this.mul(this)},o.prototype.isqr=function t(){return this.imul(this.clone())},o.prototype.pow=function t(e){var r=function i(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}(e);if(0===r.length)return new o(1);for(var n=this,s=0;s<r.length&&0===r[s];s++,n=n.sqr());if(++s<r.length)for(var a=n.sqr();s<r.length;s++,a=a.sqr())0!==r[s]&&(n=n.mul(a));return n},o.prototype.iushln=function t(e){i("number"==typeof e&&e>=0);var r,n=e%26,o=(e-n)/26,s=67108863>>>26-n<<26-n;if(0!==n){var a=0;for(r=0;r<this.length;r++){var h=this.words[r]&s,u=(0|this.words[r])-h<<n;this.words[r]=u|a,a=h>>>26-n}a&&(this.words[r]=a,this.length++)}if(0!==o){for(r=this.length-1;r>=0;r--)this.words[r+o]=this.words[r];for(r=0;r<o;r++)this.words[r]=0;this.length+=o}return this.strip()},o.prototype.ishln=function t(e){return i(0===this.negative),this.iushln(e)},o.prototype.iushrn=function t(e,r,n){var o;i("number"==typeof e&&e>=0),o=r?(r-r%26)/26:0;var s=e%26,a=Math.min((e-s)/26,this.length),h=67108863^67108863>>>s<<s,u=n;if(o-=a,o=Math.max(0,o),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var c=0;for(f=this.length-1;f>=0&&(0!==c||f>=o);f--){var l=0|this.words[f];this.words[f]=c<<26-s|l>>>s,c=l&h}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function t(e,r,n){return i(0===this.negative),this.iushrn(e,r,n)},o.prototype.shln=function t(e){return this.clone().ishln(e)},o.prototype.ushln=function t(e){return this.clone().iushln(e)},o.prototype.shrn=function t(e){return this.clone().ishrn(e)},o.prototype.ushrn=function t(e){return this.clone().iushrn(e)},o.prototype.testn=function t(e){i("number"==typeof e&&e>=0);var r=e%26,n=(e-r)/26,o=1<<r;return!(this.length<=n)&&!!(this.words[n]&o)},o.prototype.imaskn=function t(e){i("number"==typeof e&&e>=0);var r=e%26,n=(e-r)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==r&&n++,this.length=Math.min(n,this.length),0!==r){var o=67108863^67108863>>>r<<r;this.words[this.length-1]&=o}return this.strip()},o.prototype.maskn=function t(e){return this.clone().imaskn(e)},o.prototype.iaddn=function t(e){return i("number"==typeof e),i(e<67108864),e<0?this.isubn(-e):0!==this.negative?1===this.length&&(0|this.words[0])<e?(this.words[0]=e-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(e),this.negative=1,this):this._iaddn(e)},o.prototype._iaddn=function t(e){this.words[0]+=e;for(var r=0;r<this.length&&this.words[r]>=67108864;r++)this.words[r]-=67108864,r===this.length-1?this.words[r+1]=1:this.words[r+1]++;return this.length=Math.max(this.length,r+1),this},o.prototype.isubn=function t(e){if(i("number"==typeof e),i(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var r=0;r<this.length&&this.words[r]<0;r++)this.words[r]+=67108864,this.words[r+1]-=1;return this.strip()},o.prototype.addn=function t(e){return this.clone().iaddn(e)},o.prototype.subn=function t(e){return this.clone().isubn(e)},o.prototype.iabs=function t(){return this.negative=0,this},o.prototype.abs=function t(){return this.clone().iabs()},o.prototype._ishlnsubmul=function t(e,r,n){var o,s,a=e.length+n;this._expand(a);var h=0;for(o=0;o<e.length;o++){s=(0|this.words[o+n])+h;var u=(0|e.words[o])*r;h=((s-=67108863&u)>>26)-(u/67108864|0),this.words[o+n]=67108863&s}for(;o<this.length-n;o++)h=(s=(0|this.words[o+n])+h)>>26,this.words[o+n]=67108863&s;if(0===h)return this.strip();for(i(-1===h),h=0,o=0;o<this.length;o++)h=(s=-(0|this.words[o])+h)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},o.prototype._wordDiv=function t(e,r){var i=(this.length,e.length),n=this.clone(),s=e,a=0|s.words[s.length-1];0!==(i=26-this._countBits(a))&&(s=s.ushln(i),n.iushln(i),a=0|s.words[s.length-1]);var h,u=n.length-s.length;if("mod"!==r){(h=new o(null)).length=u+1,h.words=new Array(h.length);for(var f=0;f<h.length;f++)h.words[f]=0}var c=n.clone()._ishlnsubmul(s,1,u);0===c.negative&&(n=c,h&&(h.words[u]=1));for(var l=u-1;l>=0;l--){var d=67108864*(0|n.words[s.length+l])+(0|n.words[s.length+l-1]);for(d=Math.min(d/a|0,67108863),n._ishlnsubmul(s,d,l);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(s,1,l),n.isZero()||(n.negative^=1);h&&(h.words[l]=d)}return h&&h.strip(),n.strip(),"div"!==r&&0!==i&&n.iushrn(i),{div:h||null,mod:n}},o.prototype.divmod=function t(e,r,n){return i(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(h=this.neg().divmod(e,r),"mod"!==r&&(s=h.div.neg()),"div"!==r&&(a=h.mod.neg(),n&&0!==a.negative&&a.iadd(e)),{div:s,mod:a}):0===this.negative&&0!==e.negative?(h=this.divmod(e.neg(),r),"mod"!==r&&(s=h.div.neg()),{div:s,mod:h.mod}):0!=(this.negative&e.negative)?(h=this.neg().divmod(e.neg(),r),"div"!==r&&(a=h.mod.neg(),n&&0!==a.negative&&a.isub(e)),{div:h.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===r?{div:this.divn(e.words[0]),mod:null}:"mod"===r?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,r);var s,a,h},o.prototype.div=function t(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function t(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function t(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function t(e){var r=this.divmod(e);if(r.mod.isZero())return r.div;var i=0!==r.div.negative?r.mod.isub(e):r.mod,n=e.ushrn(1),o=e.andln(1),s=i.cmp(n);return s<0||1===o&&0===s?r.div:0!==r.div.negative?r.div.isubn(1):r.div.iaddn(1)},o.prototype.modn=function t(e){i(e<=67108863);for(var r=(1<<26)%e,n=0,o=this.length-1;o>=0;o--)n=(r*n+(0|this.words[o]))%e;return n},o.prototype.idivn=function t(e){i(e<=67108863);for(var r=0,n=this.length-1;n>=0;n--){var o=(0|this.words[n])+67108864*r;this.words[n]=o/e|0,r=o%e}return this.strip()},o.prototype.divn=function t(e){return this.clone().idivn(e)},o.prototype.egcd=function t(e){i(0===e.negative),i(!e.isZero());var r=this,n=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var s=new o(1),a=new o(0),h=new o(0),u=new o(1),f=0;r.isEven()&&n.isEven();)r.iushrn(1),n.iushrn(1),++f;for(var c=n.clone(),l=r.clone();!r.isZero();){for(var d=0,p=1;0==(r.words[0]&p)&&d<26;++d,p<<=1);if(d>0)for(r.iushrn(d);d-- >0;)(s.isOdd()||a.isOdd())&&(s.iadd(c),a.isub(l)),s.iushrn(1),a.iushrn(1);for(var m=0,g=1;0==(n.words[0]&g)&&m<26;++m,g<<=1);if(m>0)for(n.iushrn(m);m-- >0;)(h.isOdd()||u.isOdd())&&(h.iadd(c),u.isub(l)),h.iushrn(1),u.iushrn(1);r.cmp(n)>=0?(r.isub(n),s.isub(h),a.isub(u)):(n.isub(r),h.isub(s),u.isub(a))}return{a:h,b:u,gcd:n.iushln(f)}},o.prototype._invmp=function t(e){i(0===e.negative),i(!e.isZero());var r=this,n=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var s,a=new o(1),h=new o(0),u=n.clone();r.cmpn(1)>0&&n.cmpn(1)>0;){for(var f=0,c=1;0==(r.words[0]&c)&&f<26;++f,c<<=1);if(f>0)for(r.iushrn(f);f-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var l=0,d=1;0==(n.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(n.iushrn(l);l-- >0;)h.isOdd()&&h.iadd(u),h.iushrn(1);r.cmp(n)>=0?(r.isub(n),a.isub(h)):(n.isub(r),h.isub(a))}return(s=0===r.cmpn(1)?a:h).cmpn(0)<0&&s.iadd(e),s},o.prototype.gcd=function t(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var r=this.clone(),i=e.clone();r.negative=0,i.negative=0;for(var n=0;r.isEven()&&i.isEven();n++)r.iushrn(1),i.iushrn(1);for(;;){for(;r.isEven();)r.iushrn(1);for(;i.isEven();)i.iushrn(1);var o=r.cmp(i);if(o<0){var s=r;r=i,i=s}else if(0===o||0===i.cmpn(1))break;r.isub(i)}return i.iushln(n)},o.prototype.invm=function t(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function t(){return 0==(1&this.words[0])},o.prototype.isOdd=function t(){return 1==(1&this.words[0])},o.prototype.andln=function t(e){return this.words[0]&e},o.prototype.bincn=function t(e){i("number"==typeof e);var r=e%26,n=(e-r)/26,o=1<<r;if(this.length<=n)return this._expand(n+1),this.words[n]|=o,this;for(var s=o,a=n;0!==s&&a<this.length;a++){var h=0|this.words[a];s=(h+=s)>>>26,h&=67108863,this.words[a]=h}return 0!==s&&(this.words[a]=s,this.length++),this},o.prototype.isZero=function t(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function t(e){var r,n=e<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)r=1;else{n&&(e=-e),i(e<=67108863,"Number is too big");var o=0|this.words[0];r=o===e?0:o<e?-1:1}return 0!==this.negative?0|-r:r},o.prototype.cmp=function t(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var r=this.ucmp(e);return 0!==this.negative?0|-r:r},o.prototype.ucmp=function t(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var r=0,i=this.length-1;i>=0;i--){var n=0|this.words[i],o=0|e.words[i];if(n!==o){n<o?r=-1:n>o&&(r=1);break}}return r},o.prototype.gtn=function t(e){return 1===this.cmpn(e)},o.prototype.gt=function t(e){return 1===this.cmp(e)},o.prototype.gten=function t(e){return this.cmpn(e)>=0},o.prototype.gte=function t(e){return this.cmp(e)>=0},o.prototype.ltn=function t(e){return-1===this.cmpn(e)},o.prototype.lt=function t(e){return-1===this.cmp(e)},o.prototype.lten=function t(e){return this.cmpn(e)<=0},o.prototype.lte=function t(e){return this.cmp(e)<=0},o.prototype.eqn=function t(e){return 0===this.cmpn(e)},o.prototype.eq=function t(e){return 0===this.cmp(e)},o.red=function t(e){return new M(e)},o.prototype.toRed=function t(e){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function t(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function t(e){return this.red=e,this},o.prototype.forceRed=function t(e){return i(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function t(e){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function t(e){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function t(e){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function t(e){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function t(e){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function t(e){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function t(e){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function t(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function t(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function t(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function t(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function t(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function t(e){return i(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var g={k256:null,p224:null,p192:null,p25519:null};function v(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function b(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){v.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)}v.prototype._tmp=function t(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},v.prototype.ireduce=function t(e){var r,i=e;do{this.split(i,this.tmp),r=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength()}while(r>this.n);var n=r<this.n?-1:i.ucmp(this.p);return 0===n?(i.words[0]=0,i.length=1):n>0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},v.prototype.split=function t(e,r){e.iushrn(this.n,0,r)},v.prototype.imulK=function t(e){return e.imul(this.k)},n(b,v),b.prototype.split=function t(e,r){for(var i=4194303,n=Math.min(e.length,9),o=0;o<n;o++)r.words[o]=e.words[o];if(r.length=n,e.length<=9)return e.words[0]=0,void(e.length=1);var s=e.words[9];for(r.words[r.length++]=s&i,o=10;o<e.length;o++){var a=0|e.words[o];e.words[o-10]=(a&i)<<4|s>>>22,s=a}s>>>=22,e.words[o-10]=s,0===s&&e.length>10?e.length-=10:e.length-=9},b.prototype.imulK=function t(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var r=0,i=0;i<e.length;i++){var n=0|e.words[i];r+=977*n,e.words[i]=67108863&r,r=64*n+(r/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},n(y,v),n(w,v),n(_,v),_.prototype.imulK=function t(e){for(var r=0,i=0;i<e.length;i++){var n=19*(0|e.words[i])+r,o=67108863&n;n>>>=26,e.words[i]=o,r=n}return 0!==r&&(e.words[e.length++]=r),e},o._prime=function t(e){if(g[e])return g[e];var t;if("k256"===e)t=new b;else if("p224"===e)t=new y;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return g[e]=t,t},M.prototype._verify1=function t(e){i(0===e.negative,"red works only with positives"),i(e.red,"red works only with red numbers")},M.prototype._verify2=function t(e,r){i(0==(e.negative|r.negative),"red works only with positives"),i(e.red&&e.red===r.red,"red works only with red numbers")},M.prototype.imod=function t(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},M.prototype.neg=function t(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},M.prototype.add=function 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s=this.m.subn(1),a=0;!s.isZero()&&0===s.andln(1);)a++,s.iushrn(1);i(!s.isZero());var h=new o(1).toRed(this),u=h.redNeg(),f=this.m.subn(1).iushrn(1),c=this.m.bitLength();for(c=new o(2*c*c).toRed(this);0!==this.pow(c,f).cmp(u);)c.redIAdd(u);for(var l=this.pow(c,s),d=this.pow(e,s.addn(1).iushrn(1)),p=this.pow(e,s),m=a;0!==p.cmp(h);){for(var g=p,v=0;0!==g.cmp(h);v++)g=g.redSqr();i(v<m);var b=this.pow(l,new o(1).iushln(m-v-1));d=d.redMul(b),l=b.redSqr(),p=p.redMul(l),m=v}return d},M.prototype.invm=function t(e){var r=e._invmp(this.m);return 0!==r.negative?(r.negative=0,this.imod(r).redNeg()):this.imod(r)},M.prototype.pow=function t(e,r){if(r.isZero())return new o(1).toRed(this);if(0===r.cmpn(1))return e.clone();var i=new Array(16);i[0]=new o(1).toRed(this),i[1]=e;for(var n=2;n<i.length;n++)i[n]=this.mul(i[n-1],e);var s=i[0],a=0,h=0,u=r.bitLength()%26;for(0===u&&(u=26),n=r.length-1;n>=0;n--){for(var f=r.words[n],c=u-1;c>=0;c--){var l=f>>c&1;s!==i[0]&&(s=this.sqr(s)),0!==l||0!==a?(a<<=1,a|=l,(4===++h||0===n&&0===c)&&(s=this.mul(s,i[a]),h=0,a=0)):h=0}u=26}return s},M.prototype.convertTo=function t(e){var r=e.umod(this.m);return r===e?r.clone():r},M.prototype.convertFrom=function t(e){var r=e.clone();return r.red=null,r},o.mont=function t(e){return new S(e)},n(S,M),S.prototype.convertTo=function t(e){return this.imod(e.ushln(this.shift))},S.prototype.convertFrom=function t(e){var r=this.imod(e.mul(this.rinv));return r.red=null,r},S.prototype.imul=function t(e,r){if(e.isZero()||r.isZero())return e.words[0]=0,e.length=1,e;var i=e.imul(r),n=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),o=i.isub(n).iushrn(this.shift),s=o;return o.cmp(this.m)>=0?s=o.isub(this.m):o.cmpn(0)<0&&(s=o.iadd(this.m)),s._forceRed(this)},S.prototype.mul=function t(e,r){if(e.isZero()||r.isZero())return new o(0)._forceRed(this);var i=e.mul(r),n=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),s=i.isub(n).iushrn(this.shift),a=s;return s.cmp(this.m)>=0?a=s.isub(this.m):s.cmpn(0)<0&&(a=s.iadd(this.m)),a._forceRed(this)},S.prototype.invm=function t(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r(28)(t))},function(t,e){},function(t,e,r){e.publicEncrypt=r(374),e.privateDecrypt=r(376),e.privateEncrypt=function t(r,i){return e.publicEncrypt(r,i,!0)},e.publicDecrypt=function t(r,i){return e.privateDecrypt(r,i,!0)}},function(t,e,r){var i=r(65),n=r(31),o=r(43),s=r(194),a=r(195),h=r(111),u=r(196),f=r(101),c=r(66).Buffer;t.exports=function t(e,r,l){var d;d=e.padding?e.padding:l?1:4;var p,m=i(e);if(4===d)p=function g(t,e){var r=t.modulus.byteLength(),i=e.length,u=o("sha1").update(c.alloc(0)).digest(),f=u.length,l=2*f;if(i>r-l-2)throw new Error("message too long");var d=c.alloc(r-i-l-2),p=r-f-1,m=n(f),g=a(c.concat([u,d,c.alloc(1,1),e],p),s(m,p)),v=a(m,s(g,f));return new h(c.concat([c.alloc(1),v,g],r))}(m,r);else if(1===d)p=function v(t,e,r){var i,o=e.length,s=t.modulus.byteLength();if(o>s-11)throw new Error("message too long");i=r?c.alloc(s-o-3,255):function a(t){var e,r=c.allocUnsafe(t),i=0,o=n(2*t),s=0;for(;i<t;)s===o.length&&(o=n(2*t),s=0),(e=o[s++])&&(r[i++]=e);return r}(s-o-3);return new h(c.concat([c.from([0,r?1:2]),i,c.alloc(1),e],s))}(m,r,l);else{if(3!==d)throw new Error("unknown padding");if((p=new h(r)).cmp(m.modulus)>=0)throw new Error("data too long for modulus")}return l?f(p,m):u(p,m)}},function(t,e){},function(t,e,r){var i=r(65),n=r(194),o=r(195),s=r(111),a=r(101),h=r(43),u=r(196),f=r(66).Buffer;t.exports=function t(e,r,c){var l;l=e.padding?e.padding:c?1:4;var d,p=i(e),m=p.modulus.byteLength();if(r.length>m||new s(r).cmp(p.modulus)>=0)throw new Error("decryption error");d=c?u(new s(r),p):a(r,p);var g=f.alloc(m-d.length);if(d=f.concat([g,d],m),4===l)return function v(t,e){var r=t.modulus.byteLength(),i=h("sha1").update(f.alloc(0)).digest(),s=i.length;if(0!==e[0])throw new Error("decryption error");var a=e.slice(1,s+1),u=e.slice(s+1),c=o(a,n(u,s)),l=o(u,n(c,r-s-1));if(function d(t,e){t=f.from(t),e=f.from(e);var r=0,i=t.length;t.length!==e.length&&(r++,i=Math.min(t.length,e.length));var n=-1;for(;++n<i;)r+=t[n]^e[n];return r}(i,l.slice(0,s)))throw new Error("decryption error");var p=s;for(;0===l[p];)p++;if(1!==l[p++])throw new Error("decryption error");return l.slice(p)}(p,d);if(1===l)return function b(t,e,r){var i=e.slice(0,2),n=2,o=0;for(;0!==e[n++];)if(n>=e.length){o++;break}var s=e.slice(2,n-1);("0002"!==i.toString("hex")&&!r||"0001"!==i.toString("hex")&&r)&&o++;s.length<8&&o++;if(o)throw new Error("decryption error");return e.slice(n)}(0,d,c);if(3===l)return d;throw new Error("unknown padding")}},function(t,e,r){"use strict";(function(t,i){function n(){throw new Error("secure random number generation not supported by this browser\nuse chrome, FireFox or 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i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),n=r(0),o=r(142),s=r(384),a=r(201),h=r(390),u=r(392),f=r(204),c=r(112),l=r(206),d=r(197),p=r(60);function m(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function g(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}e.UserManager=function(t){function e(){var r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:u.SilentRenewService,o=arguments.length>2&&void 0!==arguments[2]?arguments[2]:f.SessionMonitor,a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:l.TokenRevocationClient,c=arguments.length>4&&void 0!==arguments[4]?arguments[4]:d.TokenClient,v=arguments.length>5&&void 0!==arguments[5]?arguments[5]:p.JoseUtil;m(this,e),r instanceof s.UserManagerSettings||(r=new s.UserManagerSettings(r));var b=g(this,t.call(this,r));return b._events=new h.UserManagerEvents(r),b._silentRenewService=new i(b),b.settings.automaticSilentRenew&&(n.Log.debug("UserManager.ctor: automaticSilentRenew is configured, setting up silent renew"),b.startSilentRenew()),b.settings.monitorSession&&(n.Log.debug("UserManager.ctor: monitorSession is configured, setting up session monitor"),b._sessionMonitor=new o(b)),b._tokenRevocationClient=new a(b._settings),b._tokenClient=new c(b._settings),b._joseUtil=v,b}return function r(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}(e,t),e.prototype.getUser=function t(){var e=this;return this._loadUser().then((function(t){return t?(n.Log.info("UserManager.getUser: user loaded"),e._events.load(t,!1),t):(n.Log.info("UserManager.getUser: user not found in storage"),null)}))},e.prototype.removeUser=function t(){var e=this;return this.storeUser(null).then((function(){n.Log.info("UserManager.removeUser: user removed from storage"),e._events.unload()}))},e.prototype.signinRedirect=function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};(e=Object.assign({},e)).request_type="si:r";var r={useReplaceToNavigate:e.useReplaceToNavigate};return this._signinStart(e,this._redirectNavigator,r).then((function(){n.Log.info("UserManager.signinRedirect: successful")}))},e.prototype.signinRedirectCallback=function t(e){return this._signinEnd(e||this._redirectNavigator.url).then((function(t){return t.profile&&t.profile.sub?n.Log.info("UserManager.signinRedirectCallback: successful, signed in sub: ",t.profile.sub):n.Log.info("UserManager.signinRedirectCallback: no sub"),t}))},e.prototype.signinPopup=function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};(e=Object.assign({},e)).request_type="si:p";var r=e.redirect_uri||this.settings.popup_redirect_uri||this.settings.redirect_uri;return r?(e.redirect_uri=r,e.display="popup",this._signin(e,this._popupNavigator,{startUrl:r,popupWindowFeatures:e.popupWindowFeatures||this.settings.popupWindowFeatures,popupWindowTarget:e.popupWindowTarget||this.settings.popupWindowTarget}).then((function(t){return t&&(t.profile&&t.profile.sub?n.Log.info("UserManager.signinPopup: signinPopup successful, signed in sub: ",t.profile.sub):n.Log.info("UserManager.signinPopup: no sub")),t}))):(n.Log.error("UserManager.signinPopup: No popup_redirect_uri or redirect_uri configured"),Promise.reject(new Error("No popup_redirect_uri or redirect_uri configured")))},e.prototype.signinPopupCallback=function t(e){return this._signinCallback(e,this._popupNavigator).then((function(t){return t&&(t.profile&&t.profile.sub?n.Log.info("UserManager.signinPopupCallback: successful, signed in sub: ",t.profile.sub):n.Log.info("UserManager.signinPopupCallback: no sub")),t})).catch((function(t){n.Log.error(t.message)}))},e.prototype.signinSilent=function t(){var e=this,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return r=Object.assign({},r),this._loadUser().then((function(t){return t&&t.refresh_token?(r.refresh_token=t.refresh_token,e._useRefreshToken(r)):(r.request_type="si:s",r.id_token_hint=r.id_token_hint||e.settings.includeIdTokenInSilentRenew&&t&&t.id_token,t&&e._settings.validateSubOnSilentRenew&&(n.Log.debug("UserManager.signinSilent, subject prior to silent renew: ",t.profile.sub),r.current_sub=t.profile.sub),e._signinSilentIframe(r))}))},e.prototype._useRefreshToken=function t(){var e=this,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this._tokenClient.exchangeRefreshToken(r).then((function(t){return t?t.access_token?e._loadUser().then((function(r){if(r){var i=Promise.resolve();return t.id_token&&(i=e._validateIdTokenFromTokenRefreshToken(r.profile,t.id_token)),i.then((function(){return n.Log.debug("UserManager._useRefreshToken: refresh token response success"),r.id_token=t.id_token||r.id_token,r.access_token=t.access_token,r.refresh_token=t.refresh_token||r.refresh_token,r.expires_in=t.expires_in,e.storeUser(r).then((function(){return e._events.load(r),r}))}))}return null})):(n.Log.error("UserManager._useRefreshToken: No access token returned from token endpoint"),Promise.reject("No access token returned from token endpoint")):(n.Log.error("UserManager._useRefreshToken: No response returned from token endpoint"),Promise.reject("No response returned from token endpoint"))}))},e.prototype._validateIdTokenFromTokenRefreshToken=function t(e,r){var i=this;return this._metadataService.getIssuer().then((function(t){return i.settings.getEpochTime().then((function(o){return i._joseUtil.validateJwtAttributes(r,t,i._settings.client_id,i._settings.clockSkew,o).then((function(t){return t?t.sub!==e.sub?(n.Log.error("UserManager._validateIdTokenFromTokenRefreshToken: sub in id_token does not match current sub"),Promise.reject(new Error("sub in id_token does not match current sub"))):t.auth_time&&t.auth_time!==e.auth_time?(n.Log.error("UserManager._validateIdTokenFromTokenRefreshToken: auth_time in id_token does not match original auth_time"),Promise.reject(new Error("auth_time in id_token does not match original auth_time"))):t.azp&&t.azp!==e.azp?(n.Log.error("UserManager._validateIdTokenFromTokenRefreshToken: azp in id_token does not match original azp"),Promise.reject(new Error("azp in id_token does not match original azp"))):!t.azp&&e.azp?(n.Log.error("UserManager._validateIdTokenFromTokenRefreshToken: azp not in id_token, but present in original id_token"),Promise.reject(new Error("azp not in id_token, but present in original id_token"))):void 0:(n.Log.error("UserManager._validateIdTokenFromTokenRefreshToken: Failed to validate id_token"),Promise.reject(new Error("Failed to validate id_token")))}))}))}))},e.prototype._signinSilentIframe=function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=e.redirect_uri||this.settings.silent_redirect_uri||this.settings.redirect_uri;return r?(e.redirect_uri=r,e.prompt=e.prompt||"none",this._signin(e,this._iframeNavigator,{startUrl:r,silentRequestTimeout:e.silentRequestTimeout||this.settings.silentRequestTimeout}).then((function(t){return t&&(t.profile&&t.profile.sub?n.Log.info("UserManager.signinSilent: successful, signed in sub: ",t.profile.sub):n.Log.info("UserManager.signinSilent: no sub")),t}))):(n.Log.error("UserManager.signinSilent: No silent_redirect_uri configured"),Promise.reject(new Error("No silent_redirect_uri configured")))},e.prototype.signinSilentCallback=function t(e){return this._signinCallback(e,this._iframeNavigator).then((function(t){return t&&(t.profile&&t.profile.sub?n.Log.info("UserManager.signinSilentCallback: successful, signed in sub: ",t.profile.sub):n.Log.info("UserManager.signinSilentCallback: no sub")),t}))},e.prototype.signinCallback=function t(e){var r=this;return this.readSigninResponseState(e).then((function(t){var i=t.state;t.response;return"si:r"===i.request_type?r.signinRedirectCallback(e):"si:p"===i.request_type?r.signinPopupCallback(e):"si:s"===i.request_type?r.signinSilentCallback(e):Promise.reject(new Error("invalid response_type in state"))}))},e.prototype.signoutCallback=function t(e,r){var i=this;return this.readSignoutResponseState(e).then((function(t){var n=t.state,o=t.response;return n?"so:r"===n.request_type?i.signoutRedirectCallback(e):"so:p"===n.request_type?i.signoutPopupCallback(e,r):Promise.reject(new Error("invalid response_type in state")):o}))},e.prototype.querySessionStatus=function t(){var e=this,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};(r=Object.assign({},r)).request_type="si:s";var i=r.redirect_uri||this.settings.silent_redirect_uri||this.settings.redirect_uri;return i?(r.redirect_uri=i,r.prompt="none",r.response_type=r.response_type||this.settings.query_status_response_type,r.scope=r.scope||"openid",r.skipUserInfo=!0,this._signinStart(r,this._iframeNavigator,{startUrl:i,silentRequestTimeout:r.silentRequestTimeout||this.settings.silentRequestTimeout}).then((function(t){return e.processSigninResponse(t.url).then((function(t){if(n.Log.debug("UserManager.querySessionStatus: got signin response"),t.session_state&&t.profile.sub)return n.Log.info("UserManager.querySessionStatus: querySessionStatus success for sub: ",t.profile.sub),{session_state:t.session_state,sub:t.profile.sub,sid:t.profile.sid};n.Log.info("querySessionStatus successful, user not authenticated")})).catch((function(t){if(t.session_state&&e.settings.monitorAnonymousSession&&("login_required"==t.message||"consent_required"==t.message||"interaction_required"==t.message||"account_selection_required"==t.message))return n.Log.info("UserManager.querySessionStatus: querySessionStatus success for anonymous user"),{session_state:t.session_state};throw t}))}))):(n.Log.error("UserManager.querySessionStatus: No silent_redirect_uri configured"),Promise.reject(new Error("No silent_redirect_uri configured")))},e.prototype._signin=function t(e,r){var i=this,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return this._signinStart(e,r,n).then((function(t){return i._signinEnd(t.url,e)}))},e.prototype._signinStart=function t(e,r){var i=this,o=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return r.prepare(o).then((function(t){return n.Log.debug("UserManager._signinStart: got navigator window handle"),i.createSigninRequest(e).then((function(e){return n.Log.debug("UserManager._signinStart: got signin request"),o.url=e.url,o.id=e.state.id,t.navigate(o)})).catch((function(e){throw t.close&&(n.Log.debug("UserManager._signinStart: Error after preparing navigator, closing navigator window"),t.close()),e}))}))},e.prototype._signinEnd=function t(e){var r=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return this.processSigninResponse(e).then((function(t){n.Log.debug("UserManager._signinEnd: got signin response");var e=new a.User(t);if(i.current_sub){if(i.current_sub!==e.profile.sub)return n.Log.debug("UserManager._signinEnd: current user does not match user returned from signin. sub from signin: ",e.profile.sub),Promise.reject(new Error("login_required"));n.Log.debug("UserManager._signinEnd: current user matches user returned from signin")}return r.storeUser(e).then((function(){return n.Log.debug("UserManager._signinEnd: user stored"),r._events.load(e),e}))}))},e.prototype._signinCallback=function t(e,r){n.Log.debug("UserManager._signinCallback");var i="query"===this._settings.response_mode||!this._settings.response_mode&&c.SigninRequest.isCode(this._settings.response_type)?"?":"#";return r.callback(e,void 0,i)},e.prototype.signoutRedirect=function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};(e=Object.assign({},e)).request_type="so:r";var r=e.post_logout_redirect_uri||this.settings.post_logout_redirect_uri;r&&(e.post_logout_redirect_uri=r);var i={useReplaceToNavigate:e.useReplaceToNavigate};return this._signoutStart(e,this._redirectNavigator,i).then((function(){n.Log.info("UserManager.signoutRedirect: successful")}))},e.prototype.signoutRedirectCallback=function t(e){return this._signoutEnd(e||this._redirectNavigator.url).then((function(t){return n.Log.info("UserManager.signoutRedirectCallback: successful"),t}))},e.prototype.signoutPopup=function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};(e=Object.assign({},e)).request_type="so:p";var r=e.post_logout_redirect_uri||this.settings.popup_post_logout_redirect_uri||this.settings.post_logout_redirect_uri;return e.post_logout_redirect_uri=r,e.display="popup",e.post_logout_redirect_uri&&(e.state=e.state||{}),this._signout(e,this._popupNavigator,{startUrl:r,popupWindowFeatures:e.popupWindowFeatures||this.settings.popupWindowFeatures,popupWindowTarget:e.popupWindowTarget||this.settings.popupWindowTarget}).then((function(){n.Log.info("UserManager.signoutPopup: successful")}))},e.prototype.signoutPopupCallback=function t(e,r){void 0===r&&"boolean"==typeof e&&(r=e,e=null);return this._popupNavigator.callback(e,r,"?").then((function(){n.Log.info("UserManager.signoutPopupCallback: successful")}))},e.prototype._signout=function t(e,r){var i=this,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return this._signoutStart(e,r,n).then((function(t){return i._signoutEnd(t.url)}))},e.prototype._signoutStart=function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=this,i=arguments[1],o=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return i.prepare(o).then((function(t){return n.Log.debug("UserManager._signoutStart: got navigator window handle"),r._loadUser().then((function(i){return n.Log.debug("UserManager._signoutStart: loaded current user from storage"),(r._settings.revokeAccessTokenOnSignout?r._revokeInternal(i):Promise.resolve()).then((function(){var s=e.id_token_hint||i&&i.id_token;return s&&(n.Log.debug("UserManager._signoutStart: Setting id_token into signout request"),e.id_token_hint=s),r.removeUser().then((function(){return n.Log.debug("UserManager._signoutStart: user removed, creating signout request"),r.createSignoutRequest(e).then((function(e){return n.Log.debug("UserManager._signoutStart: got signout request"),o.url=e.url,e.state&&(o.id=e.state.id),t.navigate(o)}))}))}))})).catch((function(e){throw t.close&&(n.Log.debug("UserManager._signoutStart: Error after preparing navigator, closing navigator window"),t.close()),e}))}))},e.prototype._signoutEnd=function t(e){return this.processSignoutResponse(e).then((function(t){return n.Log.debug("UserManager._signoutEnd: got signout response"),t}))},e.prototype.revokeAccessToken=function t(){var e=this;return this._loadUser().then((function(t){return e._revokeInternal(t,!0).then((function(r){if(r)return n.Log.debug("UserManager.revokeAccessToken: removing token properties from user and re-storing"),t.access_token=null,t.refresh_token=null,t.expires_at=null,t.token_type=null,e.storeUser(t).then((function(){n.Log.debug("UserManager.revokeAccessToken: user stored"),e._events.load(t)}))}))})).then((function(){n.Log.info("UserManager.revokeAccessToken: access token revoked successfully")}))},e.prototype._revokeInternal=function t(e,r){var i=this;if(e){var o=e.access_token,s=e.refresh_token;return this._revokeAccessTokenInternal(o,r).then((function(t){return i._revokeRefreshTokenInternal(s,r).then((function(e){return t||e||n.Log.debug("UserManager.revokeAccessToken: no need to revoke due to no token(s), or JWT format"),t||e}))}))}return Promise.resolve(!1)},e.prototype._revokeAccessTokenInternal=function t(e,r){return!e||e.indexOf(".")>=0?Promise.resolve(!1):this._tokenRevocationClient.revoke(e,r).then((function(){return!0}))},e.prototype._revokeRefreshTokenInternal=function t(e,r){return e?this._tokenRevocationClient.revoke(e,r,"refresh_token").then((function(){return!0})):Promise.resolve(!1)},e.prototype.startSilentRenew=function t(){this._silentRenewService.start()},e.prototype.stopSilentRenew=function t(){this._silentRenewService.stop()},e.prototype._loadUser=function t(){return this._userStore.get(this._userStoreKey).then((function(t){return t?(n.Log.debug("UserManager._loadUser: user storageString loaded"),a.User.fromStorageString(t)):(n.Log.debug("UserManager._loadUser: no user storageString"),null)}))},e.prototype.storeUser=function t(e){if(e){n.Log.debug("UserManager.storeUser: storing user");var r=e.toStorageString();return this._userStore.set(this._userStoreKey,r)}return n.Log.debug("storeUser.storeUser: removing user"),this._userStore.remove(this._userStoreKey)},i(e,[{key:"_redirectNavigator",get:function t(){return this.settings.redirectNavigator}},{key:"_popupNavigator",get:function t(){return this.settings.popupNavigator}},{key:"_iframeNavigator",get:function t(){return this.settings.iframeNavigator}},{key:"_userStore",get:function t(){return this.settings.userStore}},{key:"events",get:function t(){return this._events}},{key:"_userStoreKey",get:function t(){return"user:"+this.settings.authority+":"+this.settings.client_id}}]),e}(o.OidcClient)},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.UserManagerSettings=void 0;var i=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),n=(r(0),r(85)),o=r(385),s=r(386),a=r(388),h=r(86),u=r(19),f=r(112);function c(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function l(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}e.UserManagerSettings=function(t){function e(){var r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},i=r.popup_redirect_uri,n=r.popup_post_logout_redirect_uri,d=r.popupWindowFeatures,p=r.popupWindowTarget,m=r.silent_redirect_uri,g=r.silentRequestTimeout,v=r.automaticSilentRenew,b=void 0!==v&&v,y=r.validateSubOnSilentRenew,w=void 0!==y&&y,_=r.includeIdTokenInSilentRenew,M=void 0===_||_,S=r.monitorSession,k=void 0===S||S,E=r.monitorAnonymousSession,R=void 0!==E&&E,A=r.checkSessionInterval,x=void 0===A?2e3:A,T=r.stopCheckSessionOnError,P=void 0===T||T,I=r.query_status_response_type,L=r.revokeAccessTokenOnSignout,O=void 0!==L&&L,B=r.accessTokenExpiringNotificationTime,j=void 0===B?60:B,C=r.redirectNavigator,U=void 0===C?new o.RedirectNavigator:C,N=r.popupNavigator,q=void 0===N?new s.PopupNavigator:N,D=r.iframeNavigator,z=void 0===D?new a.IFrameNavigator:D,F=r.userStore,W=void 0===F?new h.WebStorageStateStore({store:u.Global.sessionStorage}):F;c(this,e);var H=l(this,t.call(this,arguments[0]));return H._popup_redirect_uri=i,H._popup_post_logout_redirect_uri=n,H._popupWindowFeatures=d,H._popupWindowTarget=p,H._silent_redirect_uri=m,H._silentRequestTimeout=g,H._automaticSilentRenew=b,H._validateSubOnSilentRenew=w,H._includeIdTokenInSilentRenew=M,H._accessTokenExpiringNotificationTime=j,H._monitorSession=k,H._monitorAnonymousSession=R,H._checkSessionInterval=x,H._stopCheckSessionOnError=P,I?H._query_status_response_type=I:arguments[0]&&arguments[0].response_type?H._query_status_response_type=f.SigninRequest.isOidc(arguments[0].response_type)?"id_token":"code":H._query_status_response_type="id_token",H._revokeAccessTokenOnSignout=O,H._redirectNavigator=U,H._popupNavigator=q,H._iframeNavigator=z,H._userStore=W,H}return function r(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}(e,t),i(e,[{key:"popup_redirect_uri",get:function t(){return this._popup_redirect_uri}},{key:"popup_post_logout_redirect_uri",get:function t(){return this._popup_post_logout_redirect_uri}},{key:"popupWindowFeatures",get:function t(){return this._popupWindowFeatures}},{key:"popupWindowTarget",get:function t(){return this._popupWindowTarget}},{key:"silent_redirect_uri",get:function t(){return this._silent_redirect_uri}},{key:"silentRequestTimeout",get:function t(){return this._silentRequestTimeout}},{key:"automaticSilentRenew",get:function t(){return this._automaticSilentRenew}},{key:"validateSubOnSilentRenew",get:function t(){return this._validateSubOnSilentRenew}},{key:"includeIdTokenInSilentRenew",get:function t(){return this._includeIdTokenInSilentRenew}},{key:"accessTokenExpiringNotificationTime",get:function t(){return this._accessTokenExpiringNotificationTime}},{key:"monitorSession",get:function t(){return this._monitorSession}},{key:"monitorAnonymousSession",get:function t(){return this._monitorAnonymousSession}},{key:"checkSessionInterval",get:function t(){return this._checkSessionInterval}},{key:"stopCheckSessionOnError",get:function t(){return this._stopCheckSessionOnError}},{key:"query_status_response_type",get:function t(){return this._query_status_response_type}},{key:"revokeAccessTokenOnSignout",get:function t(){return this._revokeAccessTokenOnSignout}},{key:"redirectNavigator",get:function t(){return this._redirectNavigator}},{key:"popupNavigator",get:function t(){return this._popupNavigator}},{key:"iframeNavigator",get:function t(){return this._iframeNavigator}},{key:"userStore",get:function t(){return this._userStore}}]),e}(n.OidcClientSettings)},function(t,e,r){"use 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