assets/themes/j1/core/js/template.js in j1-template-2020.0.8 vs assets/themes/j1/core/js/template.js in j1-template-2020.0.9

@@ -362,10 +362,10 @@
  *
  * Date: 2019-04-08
  */
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i=[];e=this._cache.get();)n=this._mode.encrypt(this,e),i.push(n);return o.concat(i)};var d=o.alloc(16,16);function c(){this.cache=o.allocUnsafe(0)}function f(t,e,n){var s=i[t.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof e&&(e=o.from(e)),e.length!==s.key/8)throw new TypeError("invalid key length "+e.length);if("string"==typeof n&&(n=o.from(n)),"GCM"!==s.mode&&n.length!==s.iv)throw new TypeError("invalid iv length "+n.length);return"stream"===s.type?new a(s.module,e,n):"auth"===s.type?new r(s.module,e,n):new h(s.module,e,n)}h.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return t=this._mode.encrypt(this,t),this._cipher.scrub(),t;if(!t.equals(d))throw this._cipher.scrub(),new Error("data not multiple of block length")},h.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},c.prototype.add=function(t){this.cache=o.concat([this.cache,t])},c.prototype.get=function(){if(this.cache.length>15){var t=this.cache.slice(0,16);return this.cache=this.cache.slice(16),t}return null},c.prototype.flush=function(){for(var t=16-this.cache.length,e=o.allocUnsafe(t),n=-1;++n<t;)e.writeUInt8(t,n);return o.concat([this.cache,e])},e.createCipheriv=f,e.createCipher=function(t,e){var n=i[t.toLowerCase()];if(!n)throw new TypeError("invalid suite type");var r=l(e,!1,n.key,n.iv);return f(t,r.key,r.iv)}},function(t,e){e.encrypt=function(t,e){return t._cipher.encryptBlock(e)},e.decrypt=function(t,e){return t._cipher.decryptBlock(e)}},function(t,e,n){var i=n(37);e.encrypt=function(t,e){var n=i(e,t._prev);return t._prev=t._cipher.encryptBlock(n),t._prev},e.decrypt=function(t,e){var n=t._prev;t._prev=e;var r=t._cipher.decryptBlock(e);return i(r,n)}},function(t,e,n){var i=n(4).Buffer,r=n(37);function o(t,e,n){var o=e.length,a=r(e,t._cache);return t._cache=t._cache.slice(o),t._prev=i.concat([t._prev,n?e:a]),a}e.encrypt=function(t,e,n){for(var r,a=i.allocUnsafe(0);e.length;){if(0===t._cache.length&&(t._cache=t._cipher.encryptBlock(t._prev),t._prev=i.allocUnsafe(0)),!(t._cache.length<=e.length)){a=i.concat([a,o(t,e,n)]);break}r=t._cache.length,a=i.concat([a,o(t,e.slice(0,r),n)]),e=e.slice(r)}return a}},function(t,e,n){var i=n(4).Buffer;function r(t,e,n){var r=t._cipher.encryptBlock(t._prev)[0]^e;return t._prev=i.concat([t._prev.slice(1),i.from([n?e:r])]),r}e.encrypt=function(t,e,n){for(var o=e.length,a=i.allocUnsafe(o),s=-1;++s<o;)a[s]=r(t,e[s],n);return a}},function(t,e,n){var i=n(4).Buffer;function r(t,e,n){for(var i,r,a=-1,s=0;++a<8;)i=e&1<<7-a?128:0,s+=(128&(r=t._cipher.encryptBlock(t._prev)[0]^i))>>a%8,t._prev=o(t._prev,n?i:r);return s}function o(t,e){var n=t.length,r=-1,o=i.allocUnsafe(t.length);for(t=i.concat([t,i.from([e])]);++r<n;)o[r]=t[r]<<1|t[r+1]>>7;return o}e.encrypt=function(t,e,n){for(var o=e.length,a=i.allocUnsafe(o),s=-1;++s<o;)a[s]=r(t,e[s],n);return a}},function(t,e,n){(function(t){var i=n(37);function r(t){return t._prev=t._cipher.encryptBlock(t._prev),t._prev}e.encrypt=function(e,n){for(;e._cache.length<n.length;)e._cache=t.concat([e._cache,r(e)]);var o=e._cache.slice(0,n.length);return e._cache=e._cache.slice(n.length),i(n,o)}}).call(this,n(5).Buffer)},function(t,e,n){var i=n(4).Buffer,r=i.alloc(16,0);function o(t){var e=i.allocUnsafe(16);return e.writeUInt32BE(t[0]>>>0,0),e.writeUInt32BE(t[1]>>>0,4),e.writeUInt32BE(t[2]>>>0,8),e.writeUInt32BE(t[3]>>>0,12),e}function a(t){this.h=t,this.state=i.alloc(16,0),this.cache=i.allocUnsafe(0)}a.prototype.ghash=function(t){for(var e=-1;++e<t.length;)this.state[e]^=t[e];this._multiply()},a.prototype._multiply=function(){for(var t,e,n,i=[(t=this.h).readUInt32BE(0),t.readUInt32BE(4),t.readUInt32BE(8),t.readUInt32BE(12)],r=[0,0,0,0],a=-1;++a<128;){for(0!=(this.state[~~(a/8)]&1<<7-a%8)&&(r[0]^=i[0],r[1]^=i[1],r[2]^=i[2],r[3]^=i[3]),n=0!=(1&i[3]),e=3;e>0;e--)i[e]=i[e]>>>1|(1&i[e-1])<<31;i[0]=i[0]>>>1,n&&(i[0]=i[0]^225<<24)}this.state=o(r)},a.prototype.update=function(t){var e;for(this.cache=i.concat([this.cache,t]);this.cache.length>=16;)e=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(e)},a.prototype.final=function(t,e){return this.cache.length&&this.ghash(i.concat([this.cache,r],16)),this.ghash(o([0,t,0,e])),this.state},t.exports=a},function(t,e,n){var i=n(238),r=n(4).Buffer,o=n(60),a=n(239),s=n(17),u=n(45),l=n(46);function h(t,e,n){s.call(this),this._cache=new d,this._last=void 0,this._cipher=new u.AES(e),this._prev=r.from(n),this._mode=t,this._autopadding=!0}function d(){this.cache=r.allocUnsafe(0)}function c(t,e,n){var s=o[t.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof n&&(n=r.from(n)),"GCM"!==s.mode&&n.length!==s.iv)throw new TypeError("invalid iv length "+n.length);if("string"==typeof e&&(e=r.from(e)),e.length!==s.key/8)throw new TypeError("invalid key length "+e.length);return"stream"===s.type?new a(s.module,e,n,!0):"auth"===s.type?new i(s.module,e,n,!0):new h(s.module,e,n)}n(2)(h,s),h.prototype._update=function(t){var e,n;this._cache.add(t);for(var i=[];e=this._cache.get(this._autopadding);)n=this._mode.decrypt(this,e),i.push(n);return r.concat(i)},h.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return function(t){var e=t[15];if(e<1||e>16)throw new Error("unable to decrypt data");var n=-1;for(;++n<e;)if(t[n+(16-e)]!==e)throw new Error("unable to decrypt data");if(16===e)return;return t.slice(0,16-e)}(this._mode.decrypt(this,t));if(t)throw new Error("data not multiple of block length")},h.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},d.prototype.add=function(t){this.cache=r.concat([this.cache,t])},d.prototype.get=function(t){var e;if(t){if(this.cache.length>16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e}else if(this.cache.length>=16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e;return null},d.prototype.flush=function(){if(this.cache.length)return this.cache},e.createDecipher=function(t,e){var n=o[t.toLowerCase()];if(!n)throw new TypeError("invalid suite type");var i=l(e,!1,n.key,n.iv);return c(t,i.key,i.iv)},e.createDecipheriv=c},function(t,e){e["des-ecb"]={key:8,iv:0},e["des-cbc"]=e.des={key:8,iv:8},e["des-ede3-cbc"]=e.des3={key:24,iv:8},e["des-ede3"]={key:24,iv:0},e["des-ede-cbc"]={key:16,iv:8},e["des-ede"]={key:16,iv:0}},function(t,e,n){(function(t){var i=n(240),r=n(371),o=n(372);var a={binary:!0,hex:!0,base64:!0};e.DiffieHellmanGroup=e.createDiffieHellmanGroup=e.getDiffieHellman=function(e){var n=new t(r[e].prime,"hex"),i=new t(r[e].gen,"hex");return new o(n,i)},e.createDiffieHellman=e.DiffieHellman=function e(n,r,s,u){return t.isBuffer(r)||void 0===a[r]?e(n,"binary",r,s):(r=r||"binary",u=u||"binary",s=s||new t([2]),t.isBuffer(s)||(s=new t(s,u)),"number"==typeof n?new o(i(n,s),s,!0):(t.isBuffer(n)||(n=new t(n,r)),new o(n,s,!0)))}}).call(this,n(5).Buffer)},function(t,e){},function(t,e,n){(function(t){!function(t,e){"use strict";function i(t,e){if(!t)throw new Error(e||"Assertion failed")}function r(t,e){t.super_=e;var n=function(){};n.prototype=e.prototype,t.prototype=new n,t.prototype.constructor=t}function o(t,e,n){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(n=e,e=10),this._init(t||0,e||10,n||"be"))}var a;"object"==typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{a=n(369).Buffer}catch(t){}function s(t,e,n){for(var i=0,r=Math.min(t.length,n),o=e;o<r;o++){var a=t.charCodeAt(o)-48;i<<=4,i|=a>=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return i}function u(t,e,n,i){for(var r=0,o=Math.min(t.length,n),a=e;a<o;a++){var s=t.charCodeAt(a)-48;r*=i,r+=s>=49?s-49+10:s>=17?s-17+10:s}return r}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,n){if("number"==typeof t)return this._initNumber(t,e,n);if("object"==typeof t)return this._initArray(t,e,n);"hex"===e&&(e=16),i(e===(0|e)&&e>=2&&e<=36);var r=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&r++,16===e?this._parseHex(t,r):this._parseBase(t,e,r),"-"===t[0]&&(this.negative=1),this.strip(),"le"===n&&this._initArray(this.toArray(),e,n)},o.prototype._initNumber=function(t,e,n){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(i(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===n&&this._initArray(this.toArray(),e,n)},o.prototype._initArray=function(t,e,n){if(i("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var o,a,s=0;if("be"===n)for(r=t.length-1,o=0;r>=0;r-=3)a=t[r]|t[r-1]<<8|t[r-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else 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d=1;for(l=u(t,h,t.length,e),h=0;h<a;h++)d*=e;this.imuln(d),this.words[0]+l<67108864?this.words[0]+=l:this._iaddn(l)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var l=["","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"],h=[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],d=[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 c(t,e,n){n.negative=e.negative^t.negative;var i=t.length+e.length|0;n.length=i,i=i-1|0;var r=0|t.words[0],o=0|e.words[0],a=r*o,s=67108863&a,u=a/67108864|0;n.words[0]=s;for(var l=1;l<i;l++){for(var h=u>>>26,d=67108863&u,c=Math.min(l,e.length-1),f=Math.max(0,l-t.length+1);f<=c;f++){var p=l-f|0;h+=(a=(r=0|t.words[p])*(o=0|e.words[f])+d)/67108864|0,d=67108863&a}n.words[l]=0|d,u=0|h}return 0!==u?n.words[l]=0|u:n.length--,n.strip()}o.prototype.toString=function(t,e){var n;if(e=0|e||1,16===(t=t||10)||"hex"===t){n="";for(var r=0,o=0,a=0;a<this.length;a++){var s=this.words[a],u=(16777215&(s<<r|o)).toString(16);n=0!==(o=s>>>24-r&16777215)||a!==this.length-1?l[6-u.length]+u+n:u+n,(r+=2)>=26&&(r-=26,a--)}for(0!==o&&(n=o.toString(16)+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}if(t===(0|t)&&t>=2&&t<=36){var c=h[t],f=d[t];n="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(f).toString(t);n=(p=p.idivn(f)).isZero()?m+n:l[c-m.length]+m+n}for(this.isZero()&&(n="0"+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,n){var r=this.byteLength(),o=n||Math.max(1,r);i(r<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===e,l=new t(o),h=this.clone();if(u){for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),l[s]=a;for(;s<o;s++)l[s]=0}else{for(s=0;s<o-r;s++)l[s]=0;for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),l[o-s-1]=a}return l},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,n=0;return e>=4096&&(n+=13,e>>>=13),e>=64&&(n+=7,e>>>=7),e>=8&&(n+=4,e>>>=4),e>=2&&(n+=2,e>>>=2),n+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,n=0;return 0==(8191&e)&&(n+=13,e>>>=13),0==(127&e)&&(n+=7,e>>>=7),0==(15&e)&&(n+=4,e>>>=4),0==(3&e)&&(n+=2,e>>>=2),0==(1&e)&&n++,n},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var n=this._zeroBits(this.words[e]);if(t+=n,26!==n)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var n=0;n<e.length;n++)this.words[n]=this.words[n]&t.words[n];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,n;this.length>t.length?(e=this,n=t):(e=t,n=this);for(var i=0;i<n.length;i++)this.words[i]=e.words[i]^n.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),n=t%26;this._expand(e),n>0&&e--;for(var r=0;r<e;r++)this.words[r]=67108863&~this.words[r];return n>0&&(this.words[r]=~this.words[r]&67108863>>26-n),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var n=t/26|0,r=t%26;return this._expand(n+1),this.words[n]=e?this.words[n]|1<<r:this.words[n]&~(1<<r),this.strip()},o.prototype.iadd=function(t){var e,n,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(n=this,i=t):(n=t,i=this);for(var r=0,o=0;o<i.length;o++)e=(0|n.words[o])+(0|i.words[o])+r,this.words[o]=67108863&e,r=e>>>26;for(;0!==r&&o<n.length;o++)e=(0|n.words[o])+r,this.words[o]=67108863&e,r=e>>>26;if(this.length=n.length,0!==r)this.words[this.length]=r,this.length++;else if(n!==this)for(;o<n.length;o++)this.words[o]=n.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var n,i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;r>0?(n=this,i=t):(n=t,i=this);for(var o=0,a=0;a<i.length;a++)o=(e=(0|n.words[a])-(0|i.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<n.length;a++)o=(e=(0|n.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<n.length&&n!==this)for(;a<n.length;a++)this.words[a]=n.words[a];return this.length=Math.max(this.length,a),n!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var f=function(t,e,n){var i,r,o,a=t.words,s=e.words,u=n.words,l=0,h=0|a[0],d=8191&h,c=h>>>13,f=0|a[1],p=8191&f,m=f>>>13,g=0|a[2],y=8191&g,v=g>>>13,_=0|a[3],b=8191&_,w=_>>>13,M=0|a[4],S=8191&M,k=M>>>13,x=0|a[5],D=8191&x,E=x>>>13,L=0|a[6],T=8191&L,C=L>>>13,A=0|a[7],Y=8191&A,j=A>>>13,O=0|a[8],I=8191&O,F=O>>>13,P=0|a[9],N=8191&P,R=P>>>13,H=0|s[0],B=8191&H,W=H>>>13,z=0|s[1],U=8191&z,q=z>>>13,$=0|s[2],J=8191&$,K=$>>>13,V=0|s[3],G=8191&V,X=V>>>13,Z=0|s[4],Q=8191&Z,tt=Z>>>13,et=0|s[5],nt=8191&et,it=et>>>13,rt=0|s[6],ot=8191&rt,at=rt>>>13,st=0|s[7],ut=8191&st,lt=st>>>13,ht=0|s[8],dt=8191&ht,ct=ht>>>13,ft=0|s[9],pt=8191&ft,mt=ft>>>13;n.negative=t.negative^e.negative,n.length=19;var gt=(l+(i=Math.imul(d,B))|0)+((8191&(r=(r=Math.imul(d,W))+Math.imul(c,B)|0))<<13)|0;l=((o=Math.imul(c,W))+(r>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(p,B),r=(r=Math.imul(p,W))+Math.imul(m,B)|0,o=Math.imul(m,W);var yt=(l+(i=i+Math.imul(d,U)|0)|0)+((8191&(r=(r=r+Math.imul(d,q)|0)+Math.imul(c,U)|0))<<13)|0;l=((o=o+Math.imul(c,q)|0)+(r>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(y,B),r=(r=Math.imul(y,W))+Math.imul(v,B)|0,o=Math.imul(v,W),i=i+Math.imul(p,U)|0,r=(r=r+Math.imul(p,q)|0)+Math.imul(m,U)|0,o=o+Math.imul(m,q)|0;var vt=(l+(i=i+Math.imul(d,J)|0)|0)+((8191&(r=(r=r+Math.imul(d,K)|0)+Math.imul(c,J)|0))<<13)|0;l=((o=o+Math.imul(c,K)|0)+(r>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(b,B),r=(r=Math.imul(b,W))+Math.imul(w,B)|0,o=Math.imul(w,W),i=i+Math.imul(y,U)|0,r=(r=r+Math.imul(y,q)|0)+Math.imul(v,U)|0,o=o+Math.imul(v,q)|0,i=i+Math.imul(p,J)|0,r=(r=r+Math.imul(p,K)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,K)|0;var _t=(l+(i=i+Math.imul(d,G)|0)|0)+((8191&(r=(r=r+Math.imul(d,X)|0)+Math.imul(c,G)|0))<<13)|0;l=((o=o+Math.imul(c,X)|0)+(r>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(S,B),r=(r=Math.imul(S,W))+Math.imul(k,B)|0,o=Math.imul(k,W),i=i+Math.imul(b,U)|0,r=(r=r+Math.imul(b,q)|0)+Math.imul(w,U)|0,o=o+Math.imul(w,q)|0,i=i+Math.imul(y,J)|0,r=(r=r+Math.imul(y,K)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,K)|0,i=i+Math.imul(p,G)|0,r=(r=r+Math.imul(p,X)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,X)|0;var bt=(l+(i=i+Math.imul(d,Q)|0)|0)+((8191&(r=(r=r+Math.imul(d,tt)|0)+Math.imul(c,Q)|0))<<13)|0;l=((o=o+Math.imul(c,tt)|0)+(r>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(D,B),r=(r=Math.imul(D,W))+Math.imul(E,B)|0,o=Math.imul(E,W),i=i+Math.imul(S,U)|0,r=(r=r+Math.imul(S,q)|0)+Math.imul(k,U)|0,o=o+Math.imul(k,q)|0,i=i+Math.imul(b,J)|0,r=(r=r+Math.imul(b,K)|0)+Math.imul(w,J)|0,o=o+Math.imul(w,K)|0,i=i+Math.imul(y,G)|0,r=(r=r+Math.imul(y,X)|0)+Math.imul(v,G)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Q)|0,r=(r=r+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var wt=(l+(i=i+Math.imul(d,nt)|0)|0)+((8191&(r=(r=r+Math.imul(d,it)|0)+Math.imul(c,nt)|0))<<13)|0;l=((o=o+Math.imul(c,it)|0)+(r>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(T,B),r=(r=Math.imul(T,W))+Math.imul(C,B)|0,o=Math.imul(C,W),i=i+Math.imul(D,U)|0,r=(r=r+Math.imul(D,q)|0)+Math.imul(E,U)|0,o=o+Math.imul(E,q)|0,i=i+Math.imul(S,J)|0,r=(r=r+Math.imul(S,K)|0)+Math.imul(k,J)|0,o=o+Math.imul(k,K)|0,i=i+Math.imul(b,G)|0,r=(r=r+Math.imul(b,X)|0)+Math.imul(w,G)|0,o=o+Math.imul(w,X)|0,i=i+Math.imul(y,Q)|0,r=(r=r+Math.imul(y,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,nt)|0,r=(r=r+Math.imul(p,it)|0)+Math.imul(m,nt)|0,o=o+Math.imul(m,it)|0;var Mt=(l+(i=i+Math.imul(d,ot)|0)|0)+((8191&(r=(r=r+Math.imul(d,at)|0)+Math.imul(c,ot)|0))<<13)|0;l=((o=o+Math.imul(c,at)|0)+(r>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(Y,B),r=(r=Math.imul(Y,W))+Math.imul(j,B)|0,o=Math.imul(j,W),i=i+Math.imul(T,U)|0,r=(r=r+Math.imul(T,q)|0)+Math.imul(C,U)|0,o=o+Math.imul(C,q)|0,i=i+Math.imul(D,J)|0,r=(r=r+Math.imul(D,K)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,K)|0,i=i+Math.imul(S,G)|0,r=(r=r+Math.imul(S,X)|0)+Math.imul(k,G)|0,o=o+Math.imul(k,X)|0,i=i+Math.imul(b,Q)|0,r=(r=r+Math.imul(b,tt)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,tt)|0,i=i+Math.imul(y,nt)|0,r=(r=r+Math.imul(y,it)|0)+Math.imul(v,nt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,r=(r=r+Math.imul(p,at)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,at)|0;var St=(l+(i=i+Math.imul(d,ut)|0)|0)+((8191&(r=(r=r+Math.imul(d,lt)|0)+Math.imul(c,ut)|0))<<13)|0;l=((o=o+Math.imul(c,lt)|0)+(r>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(I,B),r=(r=Math.imul(I,W))+Math.imul(F,B)|0,o=Math.imul(F,W),i=i+Math.imul(Y,U)|0,r=(r=r+Math.imul(Y,q)|0)+Math.imul(j,U)|0,o=o+Math.imul(j,q)|0,i=i+Math.imul(T,J)|0,r=(r=r+Math.imul(T,K)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,K)|0,i=i+Math.imul(D,G)|0,r=(r=r+Math.imul(D,X)|0)+Math.imul(E,G)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(S,Q)|0,r=(r=r+Math.imul(S,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,i=i+Math.imul(b,nt)|0,r=(r=r+Math.imul(b,it)|0)+Math.imul(w,nt)|0,o=o+Math.imul(w,it)|0,i=i+Math.imul(y,ot)|0,r=(r=r+Math.imul(y,at)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,at)|0,i=i+Math.imul(p,ut)|0,r=(r=r+Math.imul(p,lt)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,lt)|0;var kt=(l+(i=i+Math.imul(d,dt)|0)|0)+((8191&(r=(r=r+Math.imul(d,ct)|0)+Math.imul(c,dt)|0))<<13)|0;l=((o=o+Math.imul(c,ct)|0)+(r>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(N,B),r=(r=Math.imul(N,W))+Math.imul(R,B)|0,o=Math.imul(R,W),i=i+Math.imul(I,U)|0,r=(r=r+Math.imul(I,q)|0)+Math.imul(F,U)|0,o=o+Math.imul(F,q)|0,i=i+Math.imul(Y,J)|0,r=(r=r+Math.imul(Y,K)|0)+Math.imul(j,J)|0,o=o+Math.imul(j,K)|0,i=i+Math.imul(T,G)|0,r=(r=r+Math.imul(T,X)|0)+Math.imul(C,G)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(D,Q)|0,r=(r=r+Math.imul(D,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,nt)|0,r=(r=r+Math.imul(S,it)|0)+Math.imul(k,nt)|0,o=o+Math.imul(k,it)|0,i=i+Math.imul(b,ot)|0,r=(r=r+Math.imul(b,at)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,at)|0,i=i+Math.imul(y,ut)|0,r=(r=r+Math.imul(y,lt)|0)+Math.imul(v,ut)|0,o=o+Math.imul(v,lt)|0,i=i+Math.imul(p,dt)|0,r=(r=r+Math.imul(p,ct)|0)+Math.imul(m,dt)|0,o=o+Math.imul(m,ct)|0;var xt=(l+(i=i+Math.imul(d,pt)|0)|0)+((8191&(r=(r=r+Math.imul(d,mt)|0)+Math.imul(c,pt)|0))<<13)|0;l=((o=o+Math.imul(c,mt)|0)+(r>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(N,U),r=(r=Math.imul(N,q))+Math.imul(R,U)|0,o=Math.imul(R,q),i=i+Math.imul(I,J)|0,r=(r=r+Math.imul(I,K)|0)+Math.imul(F,J)|0,o=o+Math.imul(F,K)|0,i=i+Math.imul(Y,G)|0,r=(r=r+Math.imul(Y,X)|0)+Math.imul(j,G)|0,o=o+Math.imul(j,X)|0,i=i+Math.imul(T,Q)|0,r=(r=r+Math.imul(T,tt)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(D,nt)|0,r=(r=r+Math.imul(D,it)|0)+Math.imul(E,nt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,r=(r=r+Math.imul(S,at)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,at)|0,i=i+Math.imul(b,ut)|0,r=(r=r+Math.imul(b,lt)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,lt)|0,i=i+Math.imul(y,dt)|0,r=(r=r+Math.imul(y,ct)|0)+Math.imul(v,dt)|0,o=o+Math.imul(v,ct)|0;var Dt=(l+(i=i+Math.imul(p,pt)|0)|0)+((8191&(r=(r=r+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;l=((o=o+Math.imul(m,mt)|0)+(r>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(N,J),r=(r=Math.imul(N,K))+Math.imul(R,J)|0,o=Math.imul(R,K),i=i+Math.imul(I,G)|0,r=(r=r+Math.imul(I,X)|0)+Math.imul(F,G)|0,o=o+Math.imul(F,X)|0,i=i+Math.imul(Y,Q)|0,r=(r=r+Math.imul(Y,tt)|0)+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,i=i+Math.imul(T,nt)|0,r=(r=r+Math.imul(T,it)|0)+Math.imul(C,nt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(D,ot)|0,r=(r=r+Math.imul(D,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(S,ut)|0,r=(r=r+Math.imul(S,lt)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,lt)|0,i=i+Math.imul(b,dt)|0,r=(r=r+Math.imul(b,ct)|0)+Math.imul(w,dt)|0,o=o+Math.imul(w,ct)|0;var Et=(l+(i=i+Math.imul(y,pt)|0)|0)+((8191&(r=(r=r+Math.imul(y,mt)|0)+Math.imul(v,pt)|0))<<13)|0;l=((o=o+Math.imul(v,mt)|0)+(r>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(N,G),r=(r=Math.imul(N,X))+Math.imul(R,G)|0,o=Math.imul(R,X),i=i+Math.imul(I,Q)|0,r=(r=r+Math.imul(I,tt)|0)+Math.imul(F,Q)|0,o=o+Math.imul(F,tt)|0,i=i+Math.imul(Y,nt)|0,r=(r=r+Math.imul(Y,it)|0)+Math.imul(j,nt)|0,o=o+Math.imul(j,it)|0,i=i+Math.imul(T,ot)|0,r=(r=r+Math.imul(T,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(D,ut)|0,r=(r=r+Math.imul(D,lt)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,lt)|0,i=i+Math.imul(S,dt)|0,r=(r=r+Math.imul(S,ct)|0)+Math.imul(k,dt)|0,o=o+Math.imul(k,ct)|0;var Lt=(l+(i=i+Math.imul(b,pt)|0)|0)+((8191&(r=(r=r+Math.imul(b,mt)|0)+Math.imul(w,pt)|0))<<13)|0;l=((o=o+Math.imul(w,mt)|0)+(r>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,i=Math.imul(N,Q),r=(r=Math.imul(N,tt))+Math.imul(R,Q)|0,o=Math.imul(R,tt),i=i+Math.imul(I,nt)|0,r=(r=r+Math.imul(I,it)|0)+Math.imul(F,nt)|0,o=o+Math.imul(F,it)|0,i=i+Math.imul(Y,ot)|0,r=(r=r+Math.imul(Y,at)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,at)|0,i=i+Math.imul(T,ut)|0,r=(r=r+Math.imul(T,lt)|0)+Math.imul(C,ut)|0,o=o+Math.imul(C,lt)|0,i=i+Math.imul(D,dt)|0,r=(r=r+Math.imul(D,ct)|0)+Math.imul(E,dt)|0,o=o+Math.imul(E,ct)|0;var Tt=(l+(i=i+Math.imul(S,pt)|0)|0)+((8191&(r=(r=r+Math.imul(S,mt)|0)+Math.imul(k,pt)|0))<<13)|0;l=((o=o+Math.imul(k,mt)|0)+(r>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(N,nt),r=(r=Math.imul(N,it))+Math.imul(R,nt)|0,o=Math.imul(R,it),i=i+Math.imul(I,ot)|0,r=(r=r+Math.imul(I,at)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,at)|0,i=i+Math.imul(Y,ut)|0,r=(r=r+Math.imul(Y,lt)|0)+Math.imul(j,ut)|0,o=o+Math.imul(j,lt)|0,i=i+Math.imul(T,dt)|0,r=(r=r+Math.imul(T,ct)|0)+Math.imul(C,dt)|0,o=o+Math.imul(C,ct)|0;var Ct=(l+(i=i+Math.imul(D,pt)|0)|0)+((8191&(r=(r=r+Math.imul(D,mt)|0)+Math.imul(E,pt)|0))<<13)|0;l=((o=o+Math.imul(E,mt)|0)+(r>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,i=Math.imul(N,ot),r=(r=Math.imul(N,at))+Math.imul(R,ot)|0,o=Math.imul(R,at),i=i+Math.imul(I,ut)|0,r=(r=r+Math.imul(I,lt)|0)+Math.imul(F,ut)|0,o=o+Math.imul(F,lt)|0,i=i+Math.imul(Y,dt)|0,r=(r=r+Math.imul(Y,ct)|0)+Math.imul(j,dt)|0,o=o+Math.imul(j,ct)|0;var At=(l+(i=i+Math.imul(T,pt)|0)|0)+((8191&(r=(r=r+Math.imul(T,mt)|0)+Math.imul(C,pt)|0))<<13)|0;l=((o=o+Math.imul(C,mt)|0)+(r>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(N,ut),r=(r=Math.imul(N,lt))+Math.imul(R,ut)|0,o=Math.imul(R,lt),i=i+Math.imul(I,dt)|0,r=(r=r+Math.imul(I,ct)|0)+Math.imul(F,dt)|0,o=o+Math.imul(F,ct)|0;var Yt=(l+(i=i+Math.imul(Y,pt)|0)|0)+((8191&(r=(r=r+Math.imul(Y,mt)|0)+Math.imul(j,pt)|0))<<13)|0;l=((o=o+Math.imul(j,mt)|0)+(r>>>13)|0)+(Yt>>>26)|0,Yt&=67108863,i=Math.imul(N,dt),r=(r=Math.imul(N,ct))+Math.imul(R,dt)|0,o=Math.imul(R,ct);var jt=(l+(i=i+Math.imul(I,pt)|0)|0)+((8191&(r=(r=r+Math.imul(I,mt)|0)+Math.imul(F,pt)|0))<<13)|0;l=((o=o+Math.imul(F,mt)|0)+(r>>>13)|0)+(jt>>>26)|0,jt&=67108863;var Ot=(l+(i=Math.imul(N,pt))|0)+((8191&(r=(r=Math.imul(N,mt))+Math.imul(R,pt)|0))<<13)|0;return l=((o=Math.imul(R,mt))+(r>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,u[0]=gt,u[1]=yt,u[2]=vt,u[3]=_t,u[4]=bt,u[5]=wt,u[6]=Mt,u[7]=St,u[8]=kt,u[9]=xt,u[10]=Dt,u[11]=Et,u[12]=Lt,u[13]=Tt,u[14]=Ct,u[15]=At,u[16]=Yt,u[17]=jt,u[18]=Ot,0!==l&&(u[19]=l,n.length++),n};function p(t,e,n){return(new m).mulp(t,e,n)}function m(t,e){this.x=t,this.y=e}Math.imul||(f=c),o.prototype.mulTo=function(t,e){var n=this.length+t.length;return 10===this.length&&10===t.length?f(this,t,e):n<63?c(this,t,e):n<1024?function(t,e,n){n.negative=e.negative^t.negative,n.length=t.length+e.length;for(var i=0,r=0,o=0;o<n.length-1;o++){var a=r;r=0;for(var s=67108863&i,u=Math.min(o,e.length-1),l=Math.max(0,o-t.length+1);l<=u;l++){var h=o-l,d=(0|t.words[h])*(0|e.words[l]),c=67108863&d;s=67108863&(c=c+s|0),r+=(a=(a=a+(d/67108864|0)|0)+(c>>>26)|0)>>>26,a&=67108863}n.words[o]=s,i=a,a=r}return 0!==i?n.words[o]=i:n.length--,n.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),n=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,n,t);return e},m.prototype.revBin=function(t,e,n){if(0===t||t===n-1)return t;for(var i=0,r=0;r<e;r++)i|=(1&t)<<e-r-1,t>>=1;return i},m.prototype.permute=function(t,e,n,i,r,o){for(var a=0;a<o;a++)i[a]=e[t[a]],r[a]=n[t[a]]},m.prototype.transform=function(t,e,n,i,r,o){this.permute(o,t,e,n,i,r);for(var a=1;a<r;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),l=Math.sin(2*Math.PI/s),h=0;h<r;h+=s)for(var d=u,c=l,f=0;f<a;f++){var p=n[h+f],m=i[h+f],g=n[h+f+a],y=i[h+f+a],v=d*g-c*y;y=d*y+c*g,g=v,n[h+f]=p+g,i[h+f]=m+y,n[h+f+a]=p-g,i[h+f+a]=m-y,f!==s&&(v=u*d-l*c,c=u*c+l*d,d=v)}},m.prototype.guessLen13b=function(t,e){var n=1|Math.max(e,t),i=1&n,r=0;for(n=n/2|0;n;n>>>=1)r++;return 1<<r+1+i},m.prototype.conjugate=function(t,e,n){if(!(n<=1))for(var i=0;i<n/2;i++){var r=t[i];t[i]=t[n-i-1],t[n-i-1]=r,r=e[i],e[i]=-e[n-i-1],e[n-i-1]=-r}},m.prototype.normalize13b=function(t,e){for(var n=0,i=0;i<e/2;i++){var r=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+n;t[i]=67108863&r,n=r<67108864?0:r/67108864|0}return t},m.prototype.convert13b=function(t,e,n,r){for(var o=0,a=0;a<e;a++)o+=0|t[a],n[2*a]=8191&o,o>>>=13,n[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<r;++a)n[a]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=0;return e},m.prototype.mulp=function(t,e,n){var i=2*this.guessLen13b(t.length,e.length),r=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),u=new Array(i),l=new Array(i),h=new Array(i),d=new Array(i),c=n.words;c.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,l,i),this.transform(a,o,s,u,i,r),this.transform(l,o,h,d,i,r);for(var f=0;f<i;f++){var p=s[f]*h[f]-u[f]*d[f];u[f]=s[f]*d[f]+u[f]*h[f],s[f]=p}return this.conjugate(s,u,i),this.transform(s,u,c,o,i,r),this.conjugate(c,o,i),this.normalize13b(c,i),n.negative=t.negative^e.negative,n.length=t.length+e.length,n.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,n=0;n<this.length;n++){var r=(0|this.words[n])*t,o=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),n=0;n<e.length;n++){var i=n/26|0,r=n%26;e[n]=(t.words[i]&1<<r)>>>r}return e}(t);if(0===e.length)return new o(1);for(var n=this,i=0;i<e.length&&0===e[i];i++,n=n.sqr());if(++i<e.length)for(var r=n.sqr();i<e.length;i++,r=r.sqr())0!==e[i]&&(n=n.mul(r));return n},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,n=t%26,r=(t-n)/26,o=67108863>>>26-n<<26-n;if(0!==n){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,u=(0|this.words[e])-s<<n;this.words[e]=u|a,a=s>>>26-n}a&&(this.words[e]=a,this.length++)}if(0!==r){for(e=this.length-1;e>=0;e--)this.words[e+r]=this.words[e];for(e=0;e<r;e++)this.words[e]=0;this.length+=r}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){var r;i("number"==typeof t&&t>=0),r=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=n;if(r-=a,r=Math.max(0,r),u){for(var l=0;l<a;l++)u.words[l]=this.words[l];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,l=0;l<this.length;l++)this.words[l]=this.words[l+a];else this.words[0]=0,this.length=1;var h=0;for(l=this.length-1;l>=0&&(0!==h||l>=r);l--){var d=0|this.words[l];this.words[l]=h<<26-o|d>>>o,h=d&s}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return i(0===this.negative),this.iushrn(t,e,n)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,r=1<<e;return!(this.length<=n)&&!!(this.words[n]&r)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var r=67108863^67108863>>>e<<e;this.words[this.length-1]&=r}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,n){var r,o,a=t.length+n;this._expand(a);var s=0;for(r=0;r<t.length;r++){o=(0|this.words[r+n])+s;var u=(0|t.words[r])*e;s=((o-=67108863&u)>>26)-(u/67108864|0),this.words[r+n]=67108863&o}for(;r<this.length-n;r++)s=(o=(0|this.words[r+n])+s)>>26,this.words[r+n]=67108863&o;if(0===s)return this.strip();for(i(-1===s),s=0,r=0;r<this.length;r++)s=(o=-(0|this.words[r])+s)>>26,this.words[r]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var n=(this.length,t.length),i=this.clone(),r=t,a=0|r.words[r.length-1];0!==(n=26-this._countBits(a))&&(r=r.ushln(n),i.iushln(n),a=0|r.words[r.length-1]);var s,u=i.length-r.length;if("mod"!==e){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var l=0;l<s.length;l++)s.words[l]=0}var h=i.clone()._ishlnsubmul(r,1,u);0===h.negative&&(i=h,s&&(s.words[u]=1));for(var d=u-1;d>=0;d--){var c=67108864*(0|i.words[r.length+d])+(0|i.words[r.length+d-1]);for(c=Math.min(c/a|0,67108863),i._ishlnsubmul(r,c,d);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(r,1,d),i.isZero()||(i.negative^=1);s&&(s.words[d]=c)}return s&&s.strip(),i.strip(),"div"!==e&&0!==n&&i.iushrn(n),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,n){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(r=s.div.neg()),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(t)),{div:r,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(r=s.div.neg()),{div:r,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var n=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),r=t.andln(1),o=n.cmp(i);return o<0||1===r&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,n=0,r=this.length-1;r>=0;r--)n=(e*n+(0|this.words[r]))%t;return n},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,n=this.length-1;n>=0;n--){var r=(0|this.words[n])[phone]*e;this.words[n]=r/t|0,e=r%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var r=new o(1),a=new o(0),s=new o(0),u=new o(1),l=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++l;for(var h=n.clone(),d=e.clone();!e.isZero();){for(var c=0,f=1;0==(e.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(r.isOdd()||a.isOdd())&&(r.iadd(h),a.isub(d)),r.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(n.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(n.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(h),u.isub(d)),s.iushrn(1),u.iushrn(1);e.cmp(n)>=0?(e.isub(n),r.isub(s),a.isub(u)):(n.isub(e),s.isub(r),u.isub(a))}return{a:s,b:u,gcd:n.iushln(l)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var r,a=new o(1),s=new o(0),u=n.clone();e.cmpn(1)>0&&n.cmpn(1)>0;){for(var l=0,h=1;0==(e.words[0]&h)&&l<26;++l,h<<=1);if(l>0)for(e.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var d=0,c=1;0==(n.words[0]&c)&&d<26;++d,c<<=1);if(d>0)for(n.iushrn(d);d-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);e.cmp(n)>=0?(e.isub(n),a.isub(s)):(n.isub(e),s.isub(a))}return(r=0===e.cmpn(1)?a:s).cmpn(0)<0&&r.iadd(t),r},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),n=t.clone();e.negative=0,n.negative=0;for(var i=0;e.isEven()&&n.isEven();i++)e.iushrn(1),n.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;n.isEven();)n.iushrn(1);var r=e.cmp(n);if(r<0){var o=e;e=n,n=o}else if(0===r||0===n.cmpn(1))break;e.isub(n)}return n.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,n=(t-e)/26,r=1<<e;if(this.length<=n)return this._expand(n+1),this.words[n]|=r,this;for(var o=r,a=n;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,n=t<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)e=1;else{n&&(t=-t),i(t<=67108863,"Number is too big");var r=0|this.words[0];e=r===t?0:r<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,n=this.length-1;n>=0;n--){var i=0|this.words[n],r=0|t.words[n];if(i!==r){i<r?e=-1:i>r&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new M(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function y(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function b(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){y.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)}y.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},y.prototype.ireduce=function(t){var e,n=t;do{this.split(n,this.tmp),e=(n=(n=this.imulK(n)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:n.ucmp(this.p);return 0===i?(n.words[0]=0,n.length=1):i>0?n.isub(this.p):void 0!==n.strip?n.strip():n._strip(),n},y.prototype.split=function(t,e){t.iushrn(this.n,0,e)},y.prototype.imulK=function(t){return t.imul(this.k)},r(v,y),v.prototype.split=function(t,e){for(var n=Math.min(t.length,9),i=0;i<n;i++)e.words[i]=t.words[i];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var r=t.words[9];for(e.words[e.length++]=4194303&r,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|r>>>22,r=o}r>>>=22,t.words[i-10]=r,0===r&&t.length>10?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,n=0;n<t.length;n++){var i=0|t.words[n];e+=977*i,t.words[n]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},r(_,y),r(b,y),r(w,y),w.prototype.imulK=function(t){for(var e=0,n=0;n<t.length;n++){var i=19*(0|t.words[n])+e,r=67108863&i;i>>>=26,t.words[n]=r,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new _;else if("p192"===t)e=new b;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new w}return g[t]=e,e},M.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var n=t.add(e);return n.cmp(this.m)>=0&&n.isub(this.m),n._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var n=t.iadd(e);return n.cmp(this.m)>=0&&n.isub(this.m),n},M.prototype.sub=function(t,e){this._verify2(t,e);var n=t.sub(e);return n.cmpn(0)<0&&n.iadd(this.m),n._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var n=t.isub(e);return n.cmpn(0)<0&&n.iadd(this.m),n},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var n=this.m.add(new o(1)).iushrn(2);return this.pow(t,n)}for(var r=this.m.subn(1),a=0;!r.isZero()&&0===r.andln(1);)a++,r.iushrn(1);i(!r.isZero());var s=new o(1).toRed(this),u=s.redNeg(),l=this.m.subn(1).iushrn(1),h=this.m.bitLength();for(h=new o(2*h*h).toRed(this);0!==this.pow(h,l).cmp(u);)h.redIAdd(u);for(var d=this.pow(h,r),c=this.pow(t,r.addn(1).iushrn(1)),f=this.pow(t,r),p=a;0!==f.cmp(s);){for(var m=f,g=0;0!==m.cmp(s);g++)m=m.redSqr();i(g<p);var y=this.pow(d,new o(1).iushln(p-g-1));c=c.redMul(y),d=y.redSqr(),f=f.redMul(d),p=g}return c},M.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},M.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var n=new Array(16);n[0]=new o(1).toRed(this),n[1]=t;for(var i=2;i<n.length;i++)n[i]=this.mul(n[i-1],t);var r=n[0],a=0,s=0,u=e.bitLength()%26;for(0===u&&(u=26),i=e.length-1;i>=0;i--){for(var l=e.words[i],h=u-1;h>=0;h--){var d=l>>h&1;r!==n[0]&&(r=this.sqr(r)),0!==d||0!==a?(a<<=1,a|=d,(4===++s||0===i&&0===h)&&(r=this.mul(r,n[a]),s=0,a=0)):s=0}u=26}return r},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new S(t)},r(S,M),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},S.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var n=t.imul(e),i=n.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),r=n.isub(i).iushrn(this.shift),o=r;return r.cmp(this.m)>=0?o=r.isub(this.m):r.cmpn(0)<0&&(o=r.iadd(this.m)),o._forceRed(this)},S.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var n=t.mul(e),i=n.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),r=n.isub(i).iushrn(this.shift),a=r;return r.cmp(this.m)>=0?a=r.isub(this.m):r.cmpn(0)<0&&(a=r.iadd(this.m)),a._forceRed(this)},S.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,n(12)(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":"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"},"modp15":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca18217c32905e462e36ce3be39e772c180e86039b2783a2ec07a28fb5c55df06f4c52c9de2bcbf6955817183995497cea956ae515d2261898fa051015728e5a8aaac42dad33170d04507a33a85521abdf1cba64ecfb850458dbef0a8aea71575d060c7db3970f85a6e1e4c7abf5ae8cdb0933d71e8c94e04a25619dcee3d2261ad2ee6bf12ffa06d98a0864d87602733ec86a64521f2b18177b200cbbe117577a615d6c770988c0bad946e208e24fa074e5ab3143db5bfce0fd108e4b82d120a93ad2caffffffffffffffff"},"modp16":{"gen":"02","prime":"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"},"modp17":{"gen":"02","prime":"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i,r,o,a=t.words,s=e.words,u=n.words,l=0,h=0|a[0],d=8191&h,c=h>>>13,f=0|a[1],p=8191&f,m=f>>>13,g=0|a[2],y=8191&g,v=g>>>13,_=0|a[3],b=8191&_,w=_>>>13,M=0|a[4],S=8191&M,k=M>>>13,x=0|a[5],D=8191&x,E=x>>>13,L=0|a[6],T=8191&L,C=L>>>13,A=0|a[7],Y=8191&A,j=A>>>13,O=0|a[8],I=8191&O,F=O>>>13,P=0|a[9],N=8191&P,R=P>>>13,H=0|s[0],B=8191&H,W=H>>>13,z=0|s[1],U=8191&z,q=z>>>13,$=0|s[2],J=8191&$,K=$>>>13,V=0|s[3],G=8191&V,X=V>>>13,Z=0|s[4],Q=8191&Z,tt=Z>>>13,et=0|s[5],nt=8191&et,it=et>>>13,rt=0|s[6],ot=8191&rt,at=rt>>>13,st=0|s[7],ut=8191&st,lt=st>>>13,ht=0|s[8],dt=8191&ht,ct=ht>>>13,ft=0|s[9],pt=8191&ft,mt=ft>>>13;n.negative=t.negative^e.negative,n.length=19;var gt=(l+(i=Math.imul(d,B))|0)+((8191&(r=(r=Math.imul(d,W))+Math.imul(c,B)|0))<<13)|0;l=((o=Math.imul(c,W))+(r>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(p,B),r=(r=Math.imul(p,W))+Math.imul(m,B)|0,o=Math.imul(m,W);var yt=(l+(i=i+Math.imul(d,U)|0)|0)+((8191&(r=(r=r+Math.imul(d,q)|0)+Math.imul(c,U)|0))<<13)|0;l=((o=o+Math.imul(c,q)|0)+(r>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(y,B),r=(r=Math.imul(y,W))+Math.imul(v,B)|0,o=Math.imul(v,W),i=i+Math.imul(p,U)|0,r=(r=r+Math.imul(p,q)|0)+Math.imul(m,U)|0,o=o+Math.imul(m,q)|0;var vt=(l+(i=i+Math.imul(d,J)|0)|0)+((8191&(r=(r=r+Math.imul(d,K)|0)+Math.imul(c,J)|0))<<13)|0;l=((o=o+Math.imul(c,K)|0)+(r>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(b,B),r=(r=Math.imul(b,W))+Math.imul(w,B)|0,o=Math.imul(w,W),i=i+Math.imul(y,U)|0,r=(r=r+Math.imul(y,q)|0)+Math.imul(v,U)|0,o=o+Math.imul(v,q)|0,i=i+Math.imul(p,J)|0,r=(r=r+Math.imul(p,K)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,K)|0;var _t=(l+(i=i+Math.imul(d,G)|0)|0)+((8191&(r=(r=r+Math.imul(d,X)|0)+Math.imul(c,G)|0))<<13)|0;l=((o=o+Math.imul(c,X)|0)+(r>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(S,B),r=(r=Math.imul(S,W))+Math.imul(k,B)|0,o=Math.imul(k,W),i=i+Math.imul(b,U)|0,r=(r=r+Math.imul(b,q)|0)+Math.imul(w,U)|0,o=o+Math.imul(w,q)|0,i=i+Math.imul(y,J)|0,r=(r=r+Math.imul(y,K)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,K)|0,i=i+Math.imul(p,G)|0,r=(r=r+Math.imul(p,X)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,X)|0;var bt=(l+(i=i+Math.imul(d,Q)|0)|0)+((8191&(r=(r=r+Math.imul(d,tt)|0)+Math.imul(c,Q)|0))<<13)|0;l=((o=o+Math.imul(c,tt)|0)+(r>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(D,B),r=(r=Math.imul(D,W))+Math.imul(E,B)|0,o=Math.imul(E,W),i=i+Math.imul(S,U)|0,r=(r=r+Math.imul(S,q)|0)+Math.imul(k,U)|0,o=o+Math.imul(k,q)|0,i=i+Math.imul(b,J)|0,r=(r=r+Math.imul(b,K)|0)+Math.imul(w,J)|0,o=o+Math.imul(w,K)|0,i=i+Math.imul(y,G)|0,r=(r=r+Math.imul(y,X)|0)+Math.imul(v,G)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Q)|0,r=(r=r+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var wt=(l+(i=i+Math.imul(d,nt)|0)|0)+((8191&(r=(r=r+Math.imul(d,it)|0)+Math.imul(c,nt)|0))<<13)|0;l=((o=o+Math.imul(c,it)|0)+(r>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(T,B),r=(r=Math.imul(T,W))+Math.imul(C,B)|0,o=Math.imul(C,W),i=i+Math.imul(D,U)|0,r=(r=r+Math.imul(D,q)|0)+Math.imul(E,U)|0,o=o+Math.imul(E,q)|0,i=i+Math.imul(S,J)|0,r=(r=r+Math.imul(S,K)|0)+Math.imul(k,J)|0,o=o+Math.imul(k,K)|0,i=i+Math.imul(b,G)|0,r=(r=r+Math.imul(b,X)|0)+Math.imul(w,G)|0,o=o+Math.imul(w,X)|0,i=i+Math.imul(y,Q)|0,r=(r=r+Math.imul(y,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,nt)|0,r=(r=r+Math.imul(p,it)|0)+Math.imul(m,nt)|0,o=o+Math.imul(m,it)|0;var Mt=(l+(i=i+Math.imul(d,ot)|0)|0)+((8191&(r=(r=r+Math.imul(d,at)|0)+Math.imul(c,ot)|0))<<13)|0;l=((o=o+Math.imul(c,at)|0)+(r>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(Y,B),r=(r=Math.imul(Y,W))+Math.imul(j,B)|0,o=Math.imul(j,W),i=i+Math.imul(T,U)|0,r=(r=r+Math.imul(T,q)|0)+Math.imul(C,U)|0,o=o+Math.imul(C,q)|0,i=i+Math.imul(D,J)|0,r=(r=r+Math.imul(D,K)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,K)|0,i=i+Math.imul(S,G)|0,r=(r=r+Math.imul(S,X)|0)+Math.imul(k,G)|0,o=o+Math.imul(k,X)|0,i=i+Math.imul(b,Q)|0,r=(r=r+Math.imul(b,tt)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,tt)|0,i=i+Math.imul(y,nt)|0,r=(r=r+Math.imul(y,it)|0)+Math.imul(v,nt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,r=(r=r+Math.imul(p,at)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,at)|0;var St=(l+(i=i+Math.imul(d,ut)|0)|0)+((8191&(r=(r=r+Math.imul(d,lt)|0)+Math.imul(c,ut)|0))<<13)|0;l=((o=o+Math.imul(c,lt)|0)+(r>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(I,B),r=(r=Math.imul(I,W))+Math.imul(F,B)|0,o=Math.imul(F,W),i=i+Math.imul(Y,U)|0,r=(r=r+Math.imul(Y,q)|0)+Math.imul(j,U)|0,o=o+Math.imul(j,q)|0,i=i+Math.imul(T,J)|0,r=(r=r+Math.imul(T,K)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,K)|0,i=i+Math.imul(D,G)|0,r=(r=r+Math.imul(D,X)|0)+Math.imul(E,G)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(S,Q)|0,r=(r=r+Math.imul(S,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,i=i+Math.imul(b,nt)|0,r=(r=r+Math.imul(b,it)|0)+Math.imul(w,nt)|0,o=o+Math.imul(w,it)|0,i=i+Math.imul(y,ot)|0,r=(r=r+Math.imul(y,at)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,at)|0,i=i+Math.imul(p,ut)|0,r=(r=r+Math.imul(p,lt)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,lt)|0;var kt=(l+(i=i+Math.imul(d,dt)|0)|0)+((8191&(r=(r=r+Math.imul(d,ct)|0)+Math.imul(c,dt)|0))<<13)|0;l=((o=o+Math.imul(c,ct)|0)+(r>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(N,B),r=(r=Math.imul(N,W))+Math.imul(R,B)|0,o=Math.imul(R,W),i=i+Math.imul(I,U)|0,r=(r=r+Math.imul(I,q)|0)+Math.imul(F,U)|0,o=o+Math.imul(F,q)|0,i=i+Math.imul(Y,J)|0,r=(r=r+Math.imul(Y,K)|0)+Math.imul(j,J)|0,o=o+Math.imul(j,K)|0,i=i+Math.imul(T,G)|0,r=(r=r+Math.imul(T,X)|0)+Math.imul(C,G)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(D,Q)|0,r=(r=r+Math.imul(D,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,nt)|0,r=(r=r+Math.imul(S,it)|0)+Math.imul(k,nt)|0,o=o+Math.imul(k,it)|0,i=i+Math.imul(b,ot)|0,r=(r=r+Math.imul(b,at)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,at)|0,i=i+Math.imul(y,ut)|0,r=(r=r+Math.imul(y,lt)|0)+Math.imul(v,ut)|0,o=o+Math.imul(v,lt)|0,i=i+Math.imul(p,dt)|0,r=(r=r+Math.imul(p,ct)|0)+Math.imul(m,dt)|0,o=o+Math.imul(m,ct)|0;var xt=(l+(i=i+Math.imul(d,pt)|0)|0)+((8191&(r=(r=r+Math.imul(d,mt)|0)+Math.imul(c,pt)|0))<<13)|0;l=((o=o+Math.imul(c,mt)|0)+(r>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(N,U),r=(r=Math.imul(N,q))+Math.imul(R,U)|0,o=Math.imul(R,q),i=i+Math.imul(I,J)|0,r=(r=r+Math.imul(I,K)|0)+Math.imul(F,J)|0,o=o+Math.imul(F,K)|0,i=i+Math.imul(Y,G)|0,r=(r=r+Math.imul(Y,X)|0)+Math.imul(j,G)|0,o=o+Math.imul(j,X)|0,i=i+Math.imul(T,Q)|0,r=(r=r+Math.imul(T,tt)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(D,nt)|0,r=(r=r+Math.imul(D,it)|0)+Math.imul(E,nt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,r=(r=r+Math.imul(S,at)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,at)|0,i=i+Math.imul(b,ut)|0,r=(r=r+Math.imul(b,lt)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,lt)|0,i=i+Math.imul(y,dt)|0,r=(r=r+Math.imul(y,ct)|0)+Math.imul(v,dt)|0,o=o+Math.imul(v,ct)|0;var Dt=(l+(i=i+Math.imul(p,pt)|0)|0)+((8191&(r=(r=r+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;l=((o=o+Math.imul(m,mt)|0)+(r>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(N,J),r=(r=Math.imul(N,K))+Math.imul(R,J)|0,o=Math.imul(R,K),i=i+Math.imul(I,G)|0,r=(r=r+Math.imul(I,X)|0)+Math.imul(F,G)|0,o=o+Math.imul(F,X)|0,i=i+Math.imul(Y,Q)|0,r=(r=r+Math.imul(Y,tt)|0)+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,i=i+Math.imul(T,nt)|0,r=(r=r+Math.imul(T,it)|0)+Math.imul(C,nt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(D,ot)|0,r=(r=r+Math.imul(D,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(S,ut)|0,r=(r=r+Math.imul(S,lt)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,lt)|0,i=i+Math.imul(b,dt)|0,r=(r=r+Math.imul(b,ct)|0)+Math.imul(w,dt)|0,o=o+Math.imul(w,ct)|0;var Et=(l+(i=i+Math.imul(y,pt)|0)|0)+((8191&(r=(r=r+Math.imul(y,mt)|0)+Math.imul(v,pt)|0))<<13)|0;l=((o=o+Math.imul(v,mt)|0)+(r>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(N,G),r=(r=Math.imul(N,X))+Math.imul(R,G)|0,o=Math.imul(R,X),i=i+Math.imul(I,Q)|0,r=(r=r+Math.imul(I,tt)|0)+Math.imul(F,Q)|0,o=o+Math.imul(F,tt)|0,i=i+Math.imul(Y,nt)|0,r=(r=r+Math.imul(Y,it)|0)+Math.imul(j,nt)|0,o=o+Math.imul(j,it)|0,i=i+Math.imul(T,ot)|0,r=(r=r+Math.imul(T,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(D,ut)|0,r=(r=r+Math.imul(D,lt)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,lt)|0,i=i+Math.imul(S,dt)|0,r=(r=r+Math.imul(S,ct)|0)+Math.imul(k,dt)|0,o=o+Math.imul(k,ct)|0;var Lt=(l+(i=i+Math.imul(b,pt)|0)|0)+((8191&(r=(r=r+Math.imul(b,mt)|0)+Math.imul(w,pt)|0))<<13)|0;l=((o=o+Math.imul(w,mt)|0)+(r>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,i=Math.imul(N,Q),r=(r=Math.imul(N,tt))+Math.imul(R,Q)|0,o=Math.imul(R,tt),i=i+Math.imul(I,nt)|0,r=(r=r+Math.imul(I,it)|0)+Math.imul(F,nt)|0,o=o+Math.imul(F,it)|0,i=i+Math.imul(Y,ot)|0,r=(r=r+Math.imul(Y,at)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,at)|0,i=i+Math.imul(T,ut)|0,r=(r=r+Math.imul(T,lt)|0)+Math.imul(C,ut)|0,o=o+Math.imul(C,lt)|0,i=i+Math.imul(D,dt)|0,r=(r=r+Math.imul(D,ct)|0)+Math.imul(E,dt)|0,o=o+Math.imul(E,ct)|0;var Tt=(l+(i=i+Math.imul(S,pt)|0)|0)+((8191&(r=(r=r+Math.imul(S,mt)|0)+Math.imul(k,pt)|0))<<13)|0;l=((o=o+Math.imul(k,mt)|0)+(r>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(N,nt),r=(r=Math.imul(N,it))+Math.imul(R,nt)|0,o=Math.imul(R,it),i=i+Math.imul(I,ot)|0,r=(r=r+Math.imul(I,at)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,at)|0,i=i+Math.imul(Y,ut)|0,r=(r=r+Math.imul(Y,lt)|0)+Math.imul(j,ut)|0,o=o+Math.imul(j,lt)|0,i=i+Math.imul(T,dt)|0,r=(r=r+Math.imul(T,ct)|0)+Math.imul(C,dt)|0,o=o+Math.imul(C,ct)|0;var Ct=(l+(i=i+Math.imul(D,pt)|0)|0)+((8191&(r=(r=r+Math.imul(D,mt)|0)+Math.imul(E,pt)|0))<<13)|0;l=((o=o+Math.imul(E,mt)|0)+(r>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,i=Math.imul(N,ot),r=(r=Math.imul(N,at))+Math.imul(R,ot)|0,o=Math.imul(R,at),i=i+Math.imul(I,ut)|0,r=(r=r+Math.imul(I,lt)|0)+Math.imul(F,ut)|0,o=o+Math.imul(F,lt)|0,i=i+Math.imul(Y,dt)|0,r=(r=r+Math.imul(Y,ct)|0)+Math.imul(j,dt)|0,o=o+Math.imul(j,ct)|0;var At=(l+(i=i+Math.imul(T,pt)|0)|0)+((8191&(r=(r=r+Math.imul(T,mt)|0)+Math.imul(C,pt)|0))<<13)|0;l=((o=o+Math.imul(C,mt)|0)+(r>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(N,ut),r=(r=Math.imul(N,lt))+Math.imul(R,ut)|0,o=Math.imul(R,lt),i=i+Math.imul(I,dt)|0,r=(r=r+Math.imul(I,ct)|0)+Math.imul(F,dt)|0,o=o+Math.imul(F,ct)|0;var Yt=(l+(i=i+Math.imul(Y,pt)|0)|0)+((8191&(r=(r=r+Math.imul(Y,mt)|0)+Math.imul(j,pt)|0))<<13)|0;l=((o=o+Math.imul(j,mt)|0)+(r>>>13)|0)+(Yt>>>26)|0,Yt&=67108863,i=Math.imul(N,dt),r=(r=Math.imul(N,ct))+Math.imul(R,dt)|0,o=Math.imul(R,ct);var jt=(l+(i=i+Math.imul(I,pt)|0)|0)+((8191&(r=(r=r+Math.imul(I,mt)|0)+Math.imul(F,pt)|0))<<13)|0;l=((o=o+Math.imul(F,mt)|0)+(r>>>13)|0)+(jt>>>26)|0,jt&=67108863;var Ot=(l+(i=Math.imul(N,pt))|0)+((8191&(r=(r=Math.imul(N,mt))+Math.imul(R,pt)|0))<<13)|0;return l=((o=Math.imul(R,mt))+(r>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,u[0]=gt,u[1]=yt,u[2]=vt,u[3]=_t,u[4]=bt,u[5]=wt,u[6]=Mt,u[7]=St,u[8]=kt,u[9]=xt,u[10]=Dt,u[11]=Et,u[12]=Lt,u[13]=Tt,u[14]=Ct,u[15]=At,u[16]=Yt,u[17]=jt,u[18]=Ot,0!==l&&(u[19]=l,n.length++),n};function p(t,e,n){return(new m).mulp(t,e,n)}function m(t,e){this.x=t,this.y=e}Math.imul||(f=c),o.prototype.mulTo=function(t,e){var n=this.length+t.length;return 10===this.length&&10===t.length?f(this,t,e):n<63?c(this,t,e):n<1024?function(t,e,n){n.negative=e.negative^t.negative,n.length=t.length+e.length;for(var i=0,r=0,o=0;o<n.length-1;o++){var a=r;r=0;for(var s=67108863&i,u=Math.min(o,e.length-1),l=Math.max(0,o-t.length+1);l<=u;l++){var h=o-l,d=(0|t.words[h])*(0|e.words[l]),c=67108863&d;s=67108863&(c=c+s|0),r+=(a=(a=a+(d/67108864|0)|0)+(c>>>26)|0)>>>26,a&=67108863}n.words[o]=s,i=a,a=r}return 0!==i?n.words[o]=i:n.length--,n.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),n=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,n,t);return e},m.prototype.revBin=function(t,e,n){if(0===t||t===n-1)return t;for(var i=0,r=0;r<e;r++)i|=(1&t)<<e-r-1,t>>=1;return i},m.prototype.permute=function(t,e,n,i,r,o){for(var a=0;a<o;a++)i[a]=e[t[a]],r[a]=n[t[a]]},m.prototype.transform=function(t,e,n,i,r,o){this.permute(o,t,e,n,i,r);for(var a=1;a<r;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),l=Math.sin(2*Math.PI/s),h=0;h<r;h+=s)for(var d=u,c=l,f=0;f<a;f++){var p=n[h+f],m=i[h+f],g=n[h+f+a],y=i[h+f+a],v=d*g-c*y;y=d*y+c*g,g=v,n[h+f]=p+g,i[h+f]=m+y,n[h+f+a]=p-g,i[h+f+a]=m-y,f!==s&&(v=u*d-l*c,c=u*c+l*d,d=v)}},m.prototype.guessLen13b=function(t,e){var n=1|Math.max(e,t),i=1&n,r=0;for(n=n/2|0;n;n>>>=1)r++;return 1<<r+1+i},m.prototype.conjugate=function(t,e,n){if(!(n<=1))for(var i=0;i<n/2;i++){var r=t[i];t[i]=t[n-i-1],t[n-i-1]=r,r=e[i],e[i]=-e[n-i-1],e[n-i-1]=-r}},m.prototype.normalize13b=function(t,e){for(var n=0,i=0;i<e/2;i++){var r=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+n;t[i]=67108863&r,n=r<67108864?0:r/67108864|0}return t},m.prototype.convert13b=function(t,e,n,r){for(var o=0,a=0;a<e;a++)o+=0|t[a],n[2*a]=8191&o,o>>>=13,n[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<r;++a)n[a]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=0;return e},m.prototype.mulp=function(t,e,n){var i=2*this.guessLen13b(t.length,e.length),r=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),u=new Array(i),l=new Array(i),h=new Array(i),d=new Array(i),c=n.words;c.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,l,i),this.transform(a,o,s,u,i,r),this.transform(l,o,h,d,i,r);for(var f=0;f<i;f++){var p=s[f]*h[f]-u[f]*d[f];u[f]=s[f]*d[f]+u[f]*h[f],s[f]=p}return this.conjugate(s,u,i),this.transform(s,u,c,o,i,r),this.conjugate(c,o,i),this.normalize13b(c,i),n.negative=t.negative^e.negative,n.length=t.length+e.length,n.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,n=0;n<this.length;n++){var r=(0|this.words[n])*t,o=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),n=0;n<e.length;n++){var i=n/26|0,r=n%26;e[n]=(t.words[i]&1<<r)>>>r}return e}(t);if(0===e.length)return new o(1);for(var n=this,i=0;i<e.length&&0===e[i];i++,n=n.sqr());if(++i<e.length)for(var r=n.sqr();i<e.length;i++,r=r.sqr())0!==e[i]&&(n=n.mul(r));return n},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,n=t%26,r=(t-n)/26,o=67108863>>>26-n<<26-n;if(0!==n){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,u=(0|this.words[e])-s<<n;this.words[e]=u|a,a=s>>>26-n}a&&(this.words[e]=a,this.length++)}if(0!==r){for(e=this.length-1;e>=0;e--)this.words[e+r]=this.words[e];for(e=0;e<r;e++)this.words[e]=0;this.length+=r}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){var r;i("number"==typeof t&&t>=0),r=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=n;if(r-=a,r=Math.max(0,r),u){for(var l=0;l<a;l++)u.words[l]=this.words[l];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,l=0;l<this.length;l++)this.words[l]=this.words[l+a];else this.words[0]=0,this.length=1;var h=0;for(l=this.length-1;l>=0&&(0!==h||l>=r);l--){var d=0|this.words[l];this.words[l]=h<<26-o|d>>>o,h=d&s}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return i(0===this.negative),this.iushrn(t,e,n)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,r=1<<e;return!(this.length<=n)&&!!(this.words[n]&r)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var r=67108863^67108863>>>e<<e;this.words[this.length-1]&=r}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,n){var r,o,a=t.length+n;this._expand(a);var s=0;for(r=0;r<t.length;r++){o=(0|this.words[r+n])+s;var u=(0|t.words[r])*e;s=((o-=67108863&u)>>26)-(u/67108864|0),this.words[r+n]=67108863&o}for(;r<this.length-n;r++)s=(o=(0|this.words[r+n])+s)>>26,this.words[r+n]=67108863&o;if(0===s)return this.strip();for(i(-1===s),s=0,r=0;r<this.length;r++)s=(o=-(0|this.words[r])+s)>>26,this.words[r]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var n=(this.length,t.length),i=this.clone(),r=t,a=0|r.words[r.length-1];0!==(n=26-this._countBits(a))&&(r=r.ushln(n),i.iushln(n),a=0|r.words[r.length-1]);var s,u=i.length-r.length;if("mod"!==e){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var l=0;l<s.length;l++)s.words[l]=0}var h=i.clone()._ishlnsubmul(r,1,u);0===h.negative&&(i=h,s&&(s.words[u]=1));for(var d=u-1;d>=0;d--){var c=67108864*(0|i.words[r.length+d])+(0|i.words[r.length+d-1]);for(c=Math.min(c/a|0,67108863),i._ishlnsubmul(r,c,d);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(r,1,d),i.isZero()||(i.negative^=1);s&&(s.words[d]=c)}return s&&s.strip(),i.strip(),"div"!==e&&0!==n&&i.iushrn(n),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,n){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(r=s.div.neg()),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(t)),{div:r,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(r=s.div.neg()),{div:r,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var n=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),r=t.andln(1),o=n.cmp(i);return o<0||1===r&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,n=0,r=this.length-1;r>=0;r--)n=(e*n+(0|this.words[r]))%t;return n},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,n=this.length-1;n>=0;n--){var r=(0|this.words[n])[phone]*e;this.words[n]=r/t|0,e=r%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var r=new o(1),a=new o(0),s=new o(0),u=new o(1),l=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++l;for(var h=n.clone(),d=e.clone();!e.isZero();){for(var c=0,f=1;0==(e.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(r.isOdd()||a.isOdd())&&(r.iadd(h),a.isub(d)),r.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(n.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(n.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(h),u.isub(d)),s.iushrn(1),u.iushrn(1);e.cmp(n)>=0?(e.isub(n),r.isub(s),a.isub(u)):(n.isub(e),s.isub(r),u.isub(a))}return{a:s,b:u,gcd:n.iushln(l)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var r,a=new o(1),s=new o(0),u=n.clone();e.cmpn(1)>0&&n.cmpn(1)>0;){for(var l=0,h=1;0==(e.words[0]&h)&&l<26;++l,h<<=1);if(l>0)for(e.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var d=0,c=1;0==(n.words[0]&c)&&d<26;++d,c<<=1);if(d>0)for(n.iushrn(d);d-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);e.cmp(n)>=0?(e.isub(n),a.isub(s)):(n.isub(e),s.isub(a))}return(r=0===e.cmpn(1)?a:s).cmpn(0)<0&&r.iadd(t),r},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),n=t.clone();e.negative=0,n.negative=0;for(var i=0;e.isEven()&&n.isEven();i++)e.iushrn(1),n.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;n.isEven();)n.iushrn(1);var r=e.cmp(n);if(r<0){var o=e;e=n,n=o}else if(0===r||0===n.cmpn(1))break;e.isub(n)}return n.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,n=(t-e)/26,r=1<<e;if(this.length<=n)return this._expand(n+1),this.words[n]|=r,this;for(var o=r,a=n;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,n=t<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)e=1;else{n&&(t=-t),i(t<=67108863,"Number is too big");var r=0|this.words[0];e=r===t?0:r<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,n=this.length-1;n>=0;n--){var i=0|this.words[n],r=0|t.words[n];if(i!==r){i<r?e=-1:i>r&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new M(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function y(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function b(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){y.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)}y.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},y.prototype.ireduce=function(t){var e,n=t;do{this.split(n,this.tmp),e=(n=(n=this.imulK(n)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:n.ucmp(this.p);return 0===i?(n.words[0]=0,n.length=1):i>0?n.isub(this.p):void 0!==n.strip?n.strip():n._strip(),n},y.prototype.split=function(t,e){t.iushrn(this.n,0,e)},y.prototype.imulK=function(t){return t.imul(this.k)},r(v,y),v.prototype.split=function(t,e){for(var n=Math.min(t.length,9),i=0;i<n;i++)e.words[i]=t.words[i];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var r=t.words[9];for(e.words[e.length++]=4194303&r,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|r>>>22,r=o}r>>>=22,t.words[i-10]=r,0===r&&t.length>10?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,n=0;n<t.length;n++){var i=0|t.words[n];e+=977*i,t.words[n]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},r(_,y),r(b,y),r(w,y),w.prototype.imulK=function(t){for(var e=0,n=0;n<t.length;n++){var i=19*(0|t.words[n])+e,r=67108863&i;i>>>=26,t.words[n]=r,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new _;else if("p192"===t)e=new b;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new w}return g[t]=e,e},M.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var n=t.add(e);return n.cmp(this.m)>=0&&n.isub(this.m),n._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var n=t.iadd(e);return n.cmp(this.m)>=0&&n.isub(this.m),n},M.prototype.sub=function(t,e){this._verify2(t,e);var n=t.sub(e);return n.cmpn(0)<0&&n.iadd(this.m),n._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var n=t.isub(e);return n.cmpn(0)<0&&n.iadd(this.m),n},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var n=this.m.add(new o(1)).iushrn(2);return this.pow(t,n)}for(var r=this.m.subn(1),a=0;!r.isZero()&&0===r.andln(1);)a++,r.iushrn(1);i(!r.isZero());var s=new o(1).toRed(this),u=s.redNeg(),l=this.m.subn(1).iushrn(1),h=this.m.bitLength();for(h=new o(2*h*h).toRed(this);0!==this.pow(h,l).cmp(u);)h.redIAdd(u);for(var d=this.pow(h,r),c=this.pow(t,r.addn(1).iushrn(1)),f=this.pow(t,r),p=a;0!==f.cmp(s);){for(var m=f,g=0;0!==m.cmp(s);g++)m=m.redSqr();i(g<p);var y=this.pow(d,new o(1).iushln(p-g-1));c=c.redMul(y),d=y.redSqr(),f=f.redMul(d),p=g}return c},M.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},M.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var n=new Array(16);n[0]=new o(1).toRed(this),n[1]=t;for(var i=2;i<n.length;i++)n[i]=this.mul(n[i-1],t);var r=n[0],a=0,s=0,u=e.bitLength()%26;for(0===u&&(u=26),i=e.length-1;i>=0;i--){for(var l=e.words[i],h=u-1;h>=0;h--){var d=l>>h&1;r!==n[0]&&(r=this.sqr(r)),0!==d||0!==a?(a<<=1,a|=d,(4===++s||0===i&&0===h)&&(r=this.mul(r,n[a]),s=0,a=0)):s=0}u=26}return r},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new S(t)},r(S,M),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},S.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var n=t.imul(e),i=n.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),r=n.isub(i).iushrn(this.shift),o=r;return r.cmp(this.m)>=0?o=r.isub(this.m):r.cmpn(0)<0&&(o=r.iadd(this.m)),o._forceRed(this)},S.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var 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r(n,16),i&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function h(t,e,n,i){a.BasePoint.call(this,t,"jacobian"),null===e&&null===n&&null===i?(this.x=this.curve.one,this.y=this.curve.one,this.z=new r(0)):(this.x=new r(e,16),this.y=new r(n,16),this.z=new r(i,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}o(u,a),t.exports=u,u.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,n;if(t.beta)e=new r(t.beta,16).toRed(this.red);else{var i=this._getEndoRoots(this.p);e=(e=i[0].cmp(i[1])<0?i[0]:i[1]).toRed(this.red)}if(t.lambda)n=new r(t.lambda,16);else{var o=this._getEndoRoots(this.n);0===this.g.mul(o[0]).x.cmp(this.g.x.redMul(e))?n=o[0]:(n=o[1],s(0===this.g.mul(n).x.cmp(this.g.x.redMul(e))))}return{beta:e,lambda:n,basis:t.basis?t.basis.map((function(t){return{a:new r(t.a,16),b:new r(t.b,16)}})):this._getEndoBasis(n)}}},u.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:r.mont(t),n=new r(2).toRed(e).redInvm(),i=n.redNeg(),o=new r(3).toRed(e).redNeg().redSqrt().redMul(n);return[i.redAdd(o).fromRed(),i.redSub(o).fromRed()]},u.prototype._getEndoBasis=function(t){for(var e,n,i,o,a,s,u,l,h,d=this.n.ushrn(Math.floor(this.n.bitLength()/2)),c=t,f=this.n.clone(),p=new r(1),m=new r(0),g=new r(0),y=new r(1),v=0;0!==c.cmpn(0);){var _=f.div(c);l=f.sub(_.mul(c)),h=g.sub(_.mul(p));var b=y.sub(_.mul(m));if(!i&&l.cmp(d)<0)e=u.neg(),n=p,i=l.neg(),o=h;else if(i&&2==++v)break;u=l,f=c,c=l,g=p,p=h,y=m,m=b}a=l.neg(),s=h;var w=i.sqr().add(o.sqr());return a.sqr().add(s.sqr()).cmp(w)>=0&&(a=e,s=n),i.negative&&(i=i.neg(),o=o.neg()),a.negative&&(a=a.neg(),s=s.neg()),[{a:i,b:o},{a:a,b:s}]},u.prototype._endoSplit=function(t){var e=this.endo.basis,n=e[0],i=e[1],r=i.b.mul(t).divRound(this.n),o=n.b.neg().mul(t).divRound(this.n),a=r.mul(n.a),s=o.mul(i.a),u=r.mul(n.b),l=o.mul(i.b);return{k1:t.sub(a).sub(s),k2:u.add(l).neg()}},u.prototype.pointFromX=function(t,e){(t=new r(t,16)).red||(t=t.toRed(this.red));var n=t.redSqr().redMul(t).redIAdd(t.redMul(this.a)).redIAdd(this.b),i=n.redSqrt();if(0!==i.redSqr().redSub(n).cmp(this.zero))throw new Error("invalid point");var o=i.fromRed().isOdd();return(e&&!o||!e&&o)&&(i=i.redNeg()),this.point(t,i)},u.prototype.validate=function(t){if(t.inf)return!0;var e=t.x,n=t.y,i=this.a.redMul(e),r=e.redSqr().redMul(e).redIAdd(i).redIAdd(this.b);return 0===n.redSqr().redISub(r).cmpn(0)},u.prototype._endoWnafMulAdd=function(t,e,n){for(var i=this._endoWnafT1,r=this._endoWnafT2,o=0;o<t.length;o++){var a=this._endoSplit(e[o]),s=t[o],u=s._getBeta();a.k1.negative&&(a.k1.ineg(),s=s.neg(!0)),a.k2.negative&&(a.k2.ineg(),u=u.neg(!0)),i[2*o]=s,i[2*o+1]=u,r[2*o]=a.k1,r[2*o+1]=a.k2}for(var l=this._wnafMulAdd(1,i,r,2*o,n),h=0;h<2*o;h++)i[h]=null,r[h]=null;return l},o(l,a.BasePoint),u.prototype.point=function(t,e,n){return new l(this,t,e,n)},u.prototype.pointFromJSON=function(t,e){return l.fromJSON(this,t,e)},l.prototype._getBeta=function(){if(this.curve.endo){var t=this.precomputed;if(t&&t.beta)return t.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(t){var n=this.curve,i=function(t){return n.point(t.x.redMul(n.endo.beta),t.y)};t.beta=e,e.precomputed={beta:null,naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(i)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(i)}}}return e}},l.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},l.fromJSON=function(t,e,n){"string"==typeof e&&(e=JSON.parse(e));var i=t.point(e[0],e[1],n);if(!e[2])return i;function r(e){return t.point(e[0],e[1],n)}var o=e[2];return i.precomputed={beta:null,doubles:o.doubles&&{step:o.doubles.step,points:[i].concat(o.doubles.points.map(r))},naf:o.naf&&{wnd:o.naf.wnd,points:[i].concat(o.naf.points.map(r))}},i},l.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},l.prototype.isInfinity=function(){return this.inf},l.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var n=e.redSqr().redISub(this.x).redISub(t.x),i=e.redMul(this.x.redSub(n)).redISub(this.y);return this.curve.point(n,i)},l.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,n=this.x.redSqr(),i=t.redInvm(),r=n.redAdd(n).redIAdd(n).redIAdd(e).redMul(i),o=r.redSqr().redISub(this.x.redAdd(this.x)),a=r.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,a)},l.prototype.getX=function(){return this.x.fromRed()},l.prototype.getY=function(){return this.y.fromRed()},l.prototype.mul=function(t){return t=new r(t,16),this.isInfinity()?this:this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},l.prototype.mulAdd=function(t,e,n){var i=[this,e],r=[t,n];return this.curve.endo?this.curve._endoWnafMulAdd(i,r):this.curve._wnafMulAdd(1,i,r,2)},l.prototype.jmulAdd=function(t,e,n){var i=[this,e],r=[t,n];return this.curve.endo?this.curve._endoWnafMulAdd(i,r,!0):this.curve._wnafMulAdd(1,i,r,2,!0)},l.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},l.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var n=this.precomputed,i=function(t){return t.neg()};e.precomputed={naf:n.naf&&{wnd:n.naf.wnd,points:n.naf.points.map(i)},doubles:n.doubles&&{step:n.doubles.step,points:n.doubles.points.map(i)}}}return e},l.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},o(h,a.BasePoint),u.prototype.jpoint=function(t,e,n){return new h(this,t,e,n)},h.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),n=this.x.redMul(e),i=this.y.redMul(e).redMul(t);return this.curve.point(n,i)},h.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},h.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),n=this.z.redSqr(),i=this.x.redMul(e),r=t.x.redMul(n),o=this.y.redMul(e.redMul(t.z)),a=t.y.redMul(n.redMul(this.z)),s=i.redSub(r),u=o.redSub(a);if(0===s.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var l=s.redSqr(),h=l.redMul(s),d=i.redMul(l),c=u.redSqr().redIAdd(h).redISub(d).redISub(d),f=u.redMul(d.redISub(c)).redISub(o.redMul(h)),p=this.z.redMul(t.z).redMul(s);return this.curve.jpoint(c,f,p)},h.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),n=this.x,i=t.x.redMul(e),r=this.y,o=t.y.redMul(e).redMul(this.z),a=n.redSub(i),s=r.redSub(o);if(0===a.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=a.redSqr(),l=u.redMul(a),h=n.redMul(u),d=s.redSqr().redIAdd(l).redISub(h).redISub(h),c=s.redMul(h.redISub(d)).redISub(r.redMul(l)),f=this.z.redMul(a);return this.curve.jpoint(d,c,f)},h.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,n=0;n<t;n++)e=e.dbl();return e}var i=this.curve.a,r=this.curve.tinv,o=this.x,a=this.y,s=this.z,u=s.redSqr().redSqr(),l=a.redAdd(a);for(n=0;n<t;n++){var h=o.redSqr(),d=l.redSqr(),c=d.redSqr(),f=h.redAdd(h).redIAdd(h).redIAdd(i.redMul(u)),p=o.redMul(d),m=f.redSqr().redISub(p.redAdd(p)),g=p.redISub(m),y=f.redMul(g);y=y.redIAdd(y).redISub(c);var v=l.redMul(s);n+1<t&&(u=u.redMul(c)),o=m,s=v,l=y}return this.curve.jpoint(o,l.redMul(r),s)},h.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},h.prototype._zeroDbl=function(){var t,e,n;if(this.zOne){var i=this.x.redSqr(),r=this.y.redSqr(),o=r.redSqr(),a=this.x.redAdd(r).redSqr().redISub(i).redISub(o);a=a.redIAdd(a);var s=i.redAdd(i).redIAdd(i),u=s.redSqr().redISub(a).redISub(a),l=o.redIAdd(o);l=(l=l.redIAdd(l)).redIAdd(l),t=u,e=s.redMul(a.redISub(u)).redISub(l),n=this.y.redAdd(this.y)}else{var h=this.x.redSqr(),d=this.y.redSqr(),c=d.redSqr(),f=this.x.redAdd(d).redSqr().redISub(h).redISub(c);f=f.redIAdd(f);var p=h.redAdd(h).redIAdd(h),m=p.redSqr(),g=c.redIAdd(c);g=(g=g.redIAdd(g)).redIAdd(g),t=m.redISub(f).redISub(f),e=p.redMul(f.redISub(t)).redISub(g),n=(n=this.y.redMul(this.z)).redIAdd(n)}return this.curve.jpoint(t,e,n)},h.prototype._threeDbl=function(){var t,e,n;if(this.zOne){var i=this.x.redSqr(),r=this.y.redSqr(),o=r.redSqr(),a=this.x.redAdd(r).redSqr().redISub(i).redISub(o);a=a.redIAdd(a);var s=i.redAdd(i).redIAdd(i).redIAdd(this.curve.a),u=s.redSqr().redISub(a).redISub(a);t=u;var l=o.redIAdd(o);l=(l=l.redIAdd(l)).redIAdd(l),e=s.redMul(a.redISub(u)).redISub(l),n=this.y.redAdd(this.y)}else{var h=this.z.redSqr(),d=this.y.redSqr(),c=this.x.redMul(d),f=this.x.redSub(h).redMul(this.x.redAdd(h));f=f.redAdd(f).redIAdd(f);var p=c.redIAdd(c),m=(p=p.redIAdd(p)).redAdd(p);t=f.redSqr().redISub(m),n=this.y.redAdd(this.z).redSqr().redISub(d).redISub(h);var g=d.redSqr();g=(g=(g=g.redIAdd(g)).redIAdd(g)).redIAdd(g),e=f.redMul(p.redISub(t)).redISub(g)}return this.curve.jpoint(t,e,n)},h.prototype._dbl=function(){var t=this.curve.a,e=this.x,n=this.y,i=this.z,r=i.redSqr().redSqr(),o=e.redSqr(),a=n.redSqr(),s=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(r)),u=e.redAdd(e),l=(u=u.redIAdd(u)).redMul(a),h=s.redSqr().redISub(l.redAdd(l)),d=l.redISub(h),c=a.redSqr();c=(c=(c=c.redIAdd(c)).redIAdd(c)).redIAdd(c);var f=s.redMul(d).redISub(c),p=n.redAdd(n).redMul(i);return this.curve.jpoint(h,f,p)},h.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),n=this.z.redSqr(),i=e.redSqr(),r=t.redAdd(t).redIAdd(t),o=r.redSqr(),a=this.x.redAdd(e).redSqr().redISub(t).redISub(i),s=(a=(a=(a=a.redIAdd(a)).redAdd(a).redIAdd(a)).redISub(o)).redSqr(),u=i.redIAdd(i);u=(u=(u=u.redIAdd(u)).redIAdd(u)).redIAdd(u);var l=r.redIAdd(a).redSqr().redISub(o).redISub(s).redISub(u),h=e.redMul(l);h=(h=h.redIAdd(h)).redIAdd(h);var d=this.x.redMul(s).redISub(h);d=(d=d.redIAdd(d)).redIAdd(d);var c=this.y.redMul(l.redMul(u.redISub(l)).redISub(a.redMul(s)));c=(c=(c=c.redIAdd(c)).redIAdd(c)).redIAdd(c);var f=this.z.redAdd(a).redSqr().redISub(n).redISub(s);return this.curve.jpoint(d,c,f)},h.prototype.mul=function(t,e){return t=new r(t,e),this.curve._wnafMul(this,t)},h.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),n=t.z.redSqr();if(0!==this.x.redMul(n).redISub(t.x.redMul(e)).cmpn(0))return!1;var i=e.redMul(this.z),r=n.redMul(t.z);return 0===this.y.redMul(r).redISub(t.y.redMul(i)).cmpn(0)},h.prototype.eqXToP=function(t){var e=this.z.redSqr(),n=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(n))return!0;for(var i=t.clone(),r=this.curve.redN.redMul(e);;){if(i.iadd(this.curve.n),i.cmp(this.curve.p)>=0)return!1;if(n.redIAdd(r),0===this.x.cmp(n))return!0}},h.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},function(t,e,n){"use strict";var i=n(14),r=n(2),o=n(47),a=n(11);function s(t){o.call(this,"mont",t),this.a=new i(t.a,16).toRed(this.red),this.b=new i(t.b,16).toRed(this.red),this.i4=new i(4).toRed(this.red).redInvm(),this.two=new i(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function u(t,e,n){o.BasePoint.call(this,t,"projective"),null===e&&null===n?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(e,16),this.z=new i(n,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}r(s,o),t.exports=s,s.prototype.validate=function(t){var e=t.normalize().x,n=e.redSqr(),i=n.redMul(e).redAdd(n.redMul(this.a)).redAdd(e);return 0===i.redSqrt().redSqr().cmp(i)},r(u,o.BasePoint),s.prototype.decodePoint=function(t,e){return this.point(a.toArray(t,e),1)},s.prototype.point=function(t,e){return new u(this,t,e)},s.prototype.pointFromJSON=function(t){return u.fromJSON(this,t)},u.prototype.precompute=function(){},u.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},u.fromJSON=function(t,e){return new u(t,e[0],e[1]||t.one)},u.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},u.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),n=t.redSub(e),i=t.redMul(e),r=n.redMul(e.redAdd(this.curve.a24.redMul(n)));return this.curve.point(i,r)},u.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.diffAdd=function(t,e){var n=this.x.redAdd(this.z),i=this.x.redSub(this.z),r=t.x.redAdd(t.z),o=t.x.redSub(t.z).redMul(n),a=r.redMul(i),s=e.z.redMul(o.redAdd(a).redSqr()),u=e.x.redMul(o.redISub(a).redSqr());return this.curve.point(s,u)},u.prototype.mul=function(t){for(var e=t.clone(),n=this,i=this.curve.point(null,null),r=[];0!==e.cmpn(0);e.iushrn(1))r.push(e.andln(1));for(var o=r.length-1;o>=0;o--)0===r[o]?(n=n.diffAdd(i,this),i=i.dbl()):(i=n.diffAdd(i,this),n=n.dbl());return i},u.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},u.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},u.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},function(t,e,n){"use strict";var i=n(11),r=n(14),o=n(2),a=n(47),s=i.assert;function u(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,a.call(this,"edwards",t),this.a=new r(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new r(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new r(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),s(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function l(t,e,n,i,o){a.BasePoint.call(this,t,"projective"),null===e&&null===n&&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 r(e,16),this.y=new r(n,16),this.z=i?new r(i,16):this.curve.one,this.t=o&&new r(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(u,a),t.exports=u,u.prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},u.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},u.prototype.jpoint=function(t,e,n,i){return this.point(t,e,n,i)},u.prototype.pointFromX=function(t,e){(t=new r(t,16)).red||(t=t.toRed(this.red));var n=t.redSqr(),i=this.c2.redSub(this.a.redMul(n)),o=this.one.redSub(this.c2.redMul(this.d).redMul(n)),a=i.redMul(o.redInvm()),s=a.redSqrt();if(0!==s.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");var u=s.fromRed().isOdd();return(e&&!u||!e&&u)&&(s=s.redNeg()),this.point(t,s)},u.prototype.pointFromY=function(t,e){(t=new r(t,16)).red||(t=t.toRed(this.red));var n=t.redSqr(),i=n.redSub(this.c2),o=n.redMul(this.d).redMul(this.c2).redSub(this.a),a=i.redMul(o.redInvm());if(0===a.cmp(this.zero)){if(e)throw new Error("invalid point");return this.point(this.zero,t)}var s=a.redSqrt();if(0!==s.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");return s.fromRed().isOdd()!==e&&(s=s.redNeg()),this.point(s,t)},u.prototype.validate=function(t){if(t.isInfinity())return!0;t.normalize();var e=t.x.redSqr(),n=t.y.redSqr(),i=e.redMul(this.a).redAdd(n),r=this.c2.redMul(this.one.redAdd(this.d.redMul(e).redMul(n)));return 0===i.cmp(r)},o(l,a.BasePoint),u.prototype.pointFromJSON=function(t){return l.fromJSON(this,t)},u.prototype.point=function(t,e,n,i){return new l(this,t,e,n,i)},l.fromJSON=function(t,e){return new l(t,e[0],e[1],e[2])},l.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},l.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},l.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),n=this.z.redSqr();n=n.redIAdd(n);var i=this.curve._mulA(t),r=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=i.redAdd(e),a=o.redSub(n),s=i.redSub(e),u=r.redMul(a),l=o.redMul(s),h=r.redMul(s),d=a.redMul(o);return this.curve.point(u,l,d,h)},l.prototype._projDbl=function(){var t,e,n,i=this.x.redAdd(this.y).redSqr(),r=this.x.redSqr(),o=this.y.redSqr();if(this.curve.twisted){var a=(l=this.curve._mulA(r)).redAdd(o);if(this.zOne)t=i.redSub(r).redSub(o).redMul(a.redSub(this.curve.two)),e=a.redMul(l.redSub(o)),n=a.redSqr().redSub(a).redSub(a);else{var s=this.z.redSqr(),u=a.redSub(s).redISub(s);t=i.redSub(r).redISub(o).redMul(u),e=a.redMul(l.redSub(o)),n=a.redMul(u)}}else{var l=r.redAdd(o);s=this.curve._mulC(this.z).redSqr(),u=l.redSub(s).redSub(s);t=this.curve._mulC(i.redISub(l)).redMul(u),e=this.curve._mulC(l).redMul(r.redISub(o)),n=l.redMul(u)}return this.curve.point(t,e,n)},l.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},l.prototype._extAdd=function(t){var 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strict";var i=n(14),r=n(398),o=n(11),a=n(66),s=n(61),u=o.assert,l=n(399),h=n(400);function d(t){if(!(this instanceof d))return new d(t);"string"==typeof t&&(u(a.hasOwnProperty(t),"Unknown curve "+t),t=a[t]),t instanceof a.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}t.exports=d,d.prototype.keyPair=function(t){return new l(this,t)},d.prototype.keyFromPrivate=function(t,e){return l.fromPrivate(this,t,e)},d.prototype.keyFromPublic=function(t,e){return l.fromPublic(this,t,e)},d.prototype.genKeyPair=function(t){t||(t={});for(var e=new r({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||s(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),n=this.n.byteLength(),o=this.n.sub(new i(2));;){var a=new i(e.generate(n));if(!(a.cmp(o)>0))return a.iaddn(1),this.keyFromPrivate(a)}},d.prototype._truncateToN=function(t,e){var n=8*t.byteLength()-this.n.bitLength();return n>0&&(t=t.ushrn(n)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},d.prototype.sign=function(t,e,n,o){"object"==typeof n&&(o=n,n=null),o||(o={}),e=this.keyFromPrivate(e,n),t=this._truncateToN(new i(t,16));for(var a=this.n.byteLength(),s=e.getPrivate().toArray("be",a),u=t.toArray("be",a),l=new r({hash:this.hash,entropy:s,nonce:u,pers:o.pers,persEnc:o.persEnc||"utf8"}),d=this.n.sub(new i(1)),c=0;;c++){var f=o.k?o.k(c):new i(l.generate(this.n.byteLength()));if(!((f=this._truncateToN(f,!0)).cmpn(1)<=0||f.cmp(d)>=0)){var p=this.g.mul(f);if(!p.isInfinity()){var m=p.getX(),g=m.umod(this.n);if(0!==g.cmpn(0)){var y=f.invm(this.n).mul(g.mul(e.getPrivate()).iadd(t));if(0!==(y=y.umod(this.n)).cmpn(0)){var v=(p.getY().isOdd()?1:0)|(0!==m.cmp(g)?2:0);return o.canonical&&y.cmp(this.nh)>0&&(y=this.n.sub(y),v^=1),new h({r:g,s:y,recoveryParam:v})}}}}}},d.prototype.verify=function(t,e,n,r){t=this._truncateToN(new i(t,16)),n=this.keyFromPublic(n,r);var o=(e=new h(e,"hex")).r,a=e.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;var s,u=a.invm(this.n),l=u.mul(t).umod(this.n),d=u.mul(o).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(l,n.getPublic(),d)).isInfinity()&&s.eqXToP(o):!(s=this.g.mulAdd(l,n.getPublic(),d)).isInfinity()&&0===s.getX().umod(this.n).cmp(o)},d.prototype.recoverPubKey=function(t,e,n,r){u((3&n)===n,"The recovery param is more than two bits"),e=new h(e,r);var o=this.n,a=new i(t),s=e.r,l=e.s,d=1&n,c=n>>1;if(s.cmp(this.curve.p.umod(this.curve.n))>=0&&c)throw new Error("Unable to find sencond key candinate");s=c?this.curve.pointFromX(s.add(this.curve.n),d):this.curve.pointFromX(s,d);var f=e.r.invm(o),p=o.sub(a).mul(f).umod(o),m=l.mul(f).umod(o);return this.g.mulAdd(p,s,m)},d.prototype.getKeyRecoveryParam=function(t,e,n,i){if(null!==(e=new h(e,i)).recoveryParam)return e.recoveryParam;for(var r=0;r<4;r++){var o;try{o=this.recoverPubKey(t,e,r)}catch(t){continue}if(o.eq(n))return r}throw new Error("Unable to find valid recovery factor")}},function(t,e,n){"use strict";var i=n(67),r=n(249),o=n(10);function a(t){if(!(this instanceof a))return new a(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=r.toArray(t.entropy,t.entropyEnc||"hex"),n=r.toArray(t.nonce,t.nonceEnc||"hex"),i=r.toArray(t.pers,t.persEnc||"hex");o(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,n,i)}t.exports=a,a.prototype._init=function(t,e,n){var i=t.concat(e).concat(n);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var r=0;r<this.V.length;r++)this.K[r]=0,this.V[r]=1;this._update(i),this._reseed=1,this.reseedInterval=281474976710656},a.prototype._hmac=function(){return new i.hmac(this.hash,this.K)},a.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},a.prototype.reseed=function(t,e,n,i){"string"!=typeof e&&(i=n,n=e,e=null),t=r.toArray(t,e),n=r.toArray(n,i),o(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(n||[])),this._reseed=1},a.prototype.generate=function(t,e,n,i){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(i=n,n=e,e=null),n&&(n=r.toArray(n,i||"hex"),this._update(n));for(var o=[];o.length<t;)this.V=this._hmac().update(this.V).digest(),o=o.concat(this.V);var a=o.slice(0,t);return this._update(n),this._reseed++,r.encode(a,e)}},function(t,e,n){"use strict";var i=n(14),r=n(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,n){return e instanceof o?e:new o(t,{pub:e,pubEnc:n})},o.fromPrivate=function(t,e,n){return e instanceof o?e:new o(t,{priv:e,privEnc:n})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new i(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?r(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||r(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.mul(this.priv).getX()},o.prototype.sign=function(t,e,n){return this.ec.sign(t,this,e,n)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},function(t,e,n){"use strict";var i=n(14),r=n(11),o=r.assert;function a(t,e){if(t instanceof a)return t;this._importDER(t,e)||(o(t.r&&t.s,"Signature without r or s"),this.r=new i(t.r,16),this.s=new i(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function s(){this.place=0}function u(t,e){var n=t[e.place++];if(!(128&n))return n;for(var i=15&n,r=0,o=0,a=e.place;o<i;o++,a++)r<<=8,r|=t[a];return e.place=a,r}function l(t){for(var e=0,n=t.length-1;!t[e]&&!(128&t[e+1])&&e<n;)e++;return 0===e?t:t.slice(e)}function h(t,e){if(e<128)t.push(e);else{var n=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|n);--n;)t.push(e>>>(n<<3)&255);t.push(e)}}t.exports=a,a.prototype._importDER=function(t,e){t=r.toArray(t,e);var n=new s;if(48!==t[n.place++])return!1;if(u(t,n)+n.place!==t.length)return!1;if(2!==t[n.place++])return!1;var o=u(t,n),a=t.slice(n.place,o+n.place);if(n.place+=o,2!==t[n.place++])return!1;var l=u(t,n);if(t.length!==l+n.place)return!1;var h=t.slice(n.place,l+n.place);return 0===a[0]&&128&a[1]&&(a=a.slice(1)),0===h[0]&&128&h[1]&&(h=h.slice(1)),this.r=new i(a),this.s=new i(h),this.recoveryParam=null,!0},a.prototype.toDER=function(t){var e=this.r.toArray(),n=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&n[0]&&(n=[0].concat(n)),e=l(e),n=l(n);!(n[0]||128&n[1]);)n=n.slice(1);var i=[2];h(i,e.length),(i=i.concat(e)).push(2),h(i,n.length);var o=i.concat(n),a=[48];return h(a,o.length),a=a.concat(o),r.encode(a,t)}},function(t,e,n){"use strict";var i=n(67),r=n(66),o=n(11),a=o.assert,s=o.parseBytes,u=n(402),l=n(403);function h(t){if(a("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof h))return new h(t);t=r[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=h,h.prototype.sign=function(t,e){t=s(t);var n=this.keyFromSecret(e),i=this.hashInt(n.messagePrefix(),t),r=this.g.mul(i),o=this.encodePoint(r),a=this.hashInt(o,n.pubBytes(),t).mul(n.priv()),u=i.add(a).umod(this.curve.n);return this.makeSignature({R:r,S:u,Rencoded:o})},h.prototype.verify=function(t,e,n){t=s(t),e=this.makeSignature(e);var i=this.keyFromPublic(n),r=this.hashInt(e.Rencoded(),i.pubBytes(),t),o=this.g.mul(e.S());return e.R().add(i.pub().mul(r)).eq(o)},h.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return o.intFromLE(t.digest()).umod(this.curve.n)},h.prototype.keyFromPublic=function(t){return u.fromPublic(this,t)},h.prototype.keyFromSecret=function(t){return u.fromSecret(this,t)},h.prototype.makeSignature=function(t){return t instanceof l?t:new l(this,t)},h.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},h.prototype.decodePoint=function(t){var e=(t=o.parseBytes(t)).length-1,n=t.slice(0,e).concat(-129&t[e]),i=0!=(128&t[e]),r=o.intFromLE(n);return this.curve.pointFromY(r,i)},h.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},h.prototype.decodeInt=function(t){return o.intFromLE(t)},h.prototype.isPoint=function(t){return t instanceof this.pointClass}},function(t,e,n){"use strict";var i=n(11),r=i.assert,o=i.parseBytes,a=i.cachedProperty;function s(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}s.fromPublic=function(t,e){return e instanceof s?e:new s(t,{pub:e})},s.fromSecret=function(t,e){return e instanceof s?e:new s(t,{secret:e})},s.prototype.secret=function(){return this._secret},a(s,"pubBytes",(function(){return this.eddsa.encodePoint(this.pub())})),a(s,"pub",(function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())})),a(s,"privBytes",(function(){var t=this.eddsa,e=this.hash(),n=t.encodingLength-1,i=e.slice(0,t.encodingLength);return i[0]&=248,i[n]&=127,i[n]|=64,i})),a(s,"priv",(function(){return this.eddsa.decodeInt(this.privBytes())})),a(s,"hash",(function(){return this.eddsa.hash().update(this.secret()).digest()})),a(s,"messagePrefix",(function(){return this.hash().slice(this.eddsa.encodingLength)})),s.prototype.sign=function(t){return r(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},s.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},s.prototype.getSecret=function(t){return r(this._secret,"KeyPair is public only"),i.encode(this.secret(),t)},s.prototype.getPublic=function(t){return i.encode(this.pubBytes(),t)},t.exports=s},function(t,e,n){"use strict";var i=n(14),r=n(11),o=r.assert,a=r.cachedProperty,s=r.parseBytes;function u(t,e){this.eddsa=t,"object"!=typeof e&&(e=s(e)),Array.isArray(e)&&(e={R:e.slice(0,t.encodingLength),S:e.slice(t.encodingLength)}),o(e.R&&e.S,"Signature without R or S"),t.isPoint(e.R)&&(this._R=e.R),e.S instanceof i&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}a(u,"S",(function(){return this.eddsa.decodeInt(this.Sencoded())})),a(u,"R",(function(){return this.eddsa.decodePoint(this.Rencoded())})),a(u,"Rencoded",(function(){return this.eddsa.encodePoint(this.R())})),a(u,"Sencoded",(function(){return this.eddsa.encodeInt(this.S())})),u.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},u.prototype.toHex=function(){return r.encode(this.toBytes(),"hex").toUpperCase()},t.exports=u},function(t,e){},function(t,e,n){"use strict";var i=n(39);e.certificate=n(417);var r=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=r;var o=i.define("RSAPublicKey",(function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())}));e.RSAPublicKey=o;var a=i.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())}));e.PublicKey=a;var s=i.define("AlgorithmIdentifier",(function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())})),u=i.define("PrivateKeyInfo",(function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(s),this.key("subjectPrivateKey").octstr())}));e.PrivateKey=u;var l=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=l;var h=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=h,e.DSAparam=i.define("DSAparam",(function(){this.int()}));var d=i.define("ECPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(c),this.key("publicKey").optional().explicit(1).bitstr())}));e.ECPrivateKey=d;var c=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,n){(function(t){!function(t,e){"use strict";function i(t,e){if(!t)throw new Error(e||"Assertion failed")}function r(t,e){t.super_=e;var n=function(){};n.prototype=e.prototype,t.prototype=new n,t.prototype.constructor=t}function o(t,e,n){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(n=e,e=10),this._init(t||0,e||10,n||"be"))}var a;"object"==typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{a=n(407).Buffer}catch(t){}function s(t,e,n){for(var i=0,r=Math.min(t.length,n),o=e;o<r;o++){var a=t.charCodeAt(o)-48;i<<=4,i|=a>=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return i}function u(t,e,n,i){for(var r=0,o=Math.min(t.length,n),a=e;a<o;a++){var s=t.charCodeAt(a)-48;r*=i,r+=s>=49?s-49+10:s>=17?s-17+10:s}return r}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,n){if("number"==typeof t)return this._initNumber(t,e,n);if("object"==typeof t)return this._initArray(t,e,n);"hex"===e&&(e=16),i(e===(0|e)&&e>=2&&e<=36);var r=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&r++,16===e?this._parseHex(t,r):this._parseBase(t,e,r),"-"===t[0]&&(this.negative=1),this.strip(),"le"===n&&this._initArray(this.toArray(),e,n)},o.prototype._initNumber=function(t,e,n){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(i(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===n&&this._initArray(this.toArray(),e,n)},o.prototype._initArray=function(t,e,n){if(i("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var o,a,s=0;if("be"===n)for(r=t.length-1,o=0;r>=0;r-=3)a=t[r]|t[r-1]<<8|t[r-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===n)for(r=0,o=0;r<t.length;r+=3)a=t[r]|t[r+1]<<8|t[r+2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var i,r,o=0;for(n=t.length-6,i=0;n>=e;n-=6)r=s(t,n,n+6),this.words[i]|=r<<o&67108863,this.words[i+1]|=r>>>26-o&4194303,(o+=24)>=26&&(o-=26,i++);n+6!==e&&(r=s(t,e,n+6),this.words[i]|=r<<o&67108863,this.words[i+1]|=r>>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,n){this.words=[0],this.length=1;for(var i=0,r=1;r<=67108863;r*=e)i++;i--,r=r/e|0;for(var o=t.length-n,a=o%i,s=Math.min(o,o-a)+n,l=0,h=n;h<s;h+=i)l=u(t,h,h+i,e),this.imuln(r),this.words[0]+l<67108864?this.words[0]+=l:this._iaddn(l);if(0!==a){var d=1;for(l=u(t,h,t.length,e),h=0;h<a;h++)d*=e;this.imuln(d),this.words[0]+l<67108864?this.words[0]+=l:this._iaddn(l)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var l=["","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"],h=[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],d=[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 c(t,e,n){n.negative=e.negative^t.negative;var i=t.length+e.length|0;n.length=i,i=i-1|0;var r=0|t.words[0],o=0|e.words[0],a=r*o,s=67108863&a,u=a/67108864|0;n.words[0]=s;for(var l=1;l<i;l++){for(var h=u>>>26,d=67108863&u,c=Math.min(l,e.length-1),f=Math.max(0,l-t.length+1);f<=c;f++){var p=l-f|0;h+=(a=(r=0|t.words[p])*(o=0|e.words[f])+d)/67108864|0,d=67108863&a}n.words[l]=0|d,u=0|h}return 0!==u?n.words[l]=0|u:n.length--,n.strip()}o.prototype.toString=function(t,e){var n;if(e=0|e||1,16===(t=t||10)||"hex"===t){n="";for(var r=0,o=0,a=0;a<this.length;a++){var s=this.words[a],u=(16777215&(s<<r|o)).toString(16);n=0!==(o=s>>>24-r&16777215)||a!==this.length-1?l[6-u.length]+u+n:u+n,(r+=2)>=26&&(r-=26,a--)}for(0!==o&&(n=o.toString(16)+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}if(t===(0|t)&&t>=2&&t<=36){var c=h[t],f=d[t];n="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(f).toString(t);n=(p=p.idivn(f)).isZero()?m+n:l[c-m.length]+m+n}for(this.isZero()&&(n="0"+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,n){var r=this.byteLength(),o=n||Math.max(1,r);i(r<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===e,l=new t(o),h=this.clone();if(u){for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),l[s]=a;for(;s<o;s++)l[s]=0}else{for(s=0;s<o-r;s++)l[s]=0;for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),l[o-s-1]=a}return l},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,n=0;return e>=4096&&(n+=13,e>>>=13),e>=64&&(n+=7,e>>>=7),e>=8&&(n+=4,e>>>=4),e>=2&&(n+=2,e>>>=2),n+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,n=0;return 0==(8191&e)&&(n+=13,e>>>=13),0==(127&e)&&(n+=7,e>>>=7),0==(15&e)&&(n+=4,e>>>=4),0==(3&e)&&(n+=2,e>>>=2),0==(1&e)&&n++,n},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var n=this._zeroBits(this.words[e]);if(t+=n,26!==n)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var n=0;n<e.length;n++)this.words[n]=this.words[n]&t.words[n];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,n;this.length>t.length?(e=this,n=t):(e=t,n=this);for(var i=0;i<n.length;i++)this.words[i]=e.words[i]^n.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),n=t%26;this._expand(e),n>0&&e--;for(var r=0;r<e;r++)this.words[r]=67108863&~this.words[r];return n>0&&(this.words[r]=~this.words[r]&67108863>>26-n),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var n=t/26|0,r=t%26;return this._expand(n+1),this.words[n]=e?this.words[n]|1<<r:this.words[n]&~(1<<r),this.strip()},o.prototype.iadd=function(t){var e,n,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(n=this,i=t):(n=t,i=this);for(var r=0,o=0;o<i.length;o++)e=(0|n.words[o])+(0|i.words[o])+r,this.words[o]=67108863&e,r=e>>>26;for(;0!==r&&o<n.length;o++)e=(0|n.words[o])+r,this.words[o]=67108863&e,r=e>>>26;if(this.length=n.length,0!==r)this.words[this.length]=r,this.length++;else if(n!==this)for(;o<n.length;o++)this.words[o]=n.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var n,i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;r>0?(n=this,i=t):(n=t,i=this);for(var o=0,a=0;a<i.length;a++)o=(e=(0|n.words[a])-(0|i.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<n.length;a++)o=(e=(0|n.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<n.length&&n!==this)for(;a<n.length;a++)this.words[a]=n.words[a];return this.length=Math.max(this.length,a),n!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var f=function(t,e,n){var i,r,o,a=t.words,s=e.words,u=n.words,l=0,h=0|a[0],d=8191&h,c=h>>>13,f=0|a[1],p=8191&f,m=f>>>13,g=0|a[2],y=8191&g,v=g>>>13,_=0|a[3],b=8191&_,w=_>>>13,M=0|a[4],S=8191&M,k=M>>>13,x=0|a[5],D=8191&x,E=x>>>13,L=0|a[6],T=8191&L,C=L>>>13,A=0|a[7],Y=8191&A,j=A>>>13,O=0|a[8],I=8191&O,F=O>>>13,P=0|a[9],N=8191&P,R=P>>>13,H=0|s[0],B=8191&H,W=H>>>13,z=0|s[1],U=8191&z,q=z>>>13,$=0|s[2],J=8191&$,K=$>>>13,V=0|s[3],G=8191&V,X=V>>>13,Z=0|s[4],Q=8191&Z,tt=Z>>>13,et=0|s[5],nt=8191&et,it=et>>>13,rt=0|s[6],ot=8191&rt,at=rt>>>13,st=0|s[7],ut=8191&st,lt=st>>>13,ht=0|s[8],dt=8191&ht,ct=ht>>>13,ft=0|s[9],pt=8191&ft,mt=ft>>>13;n.negative=t.negative^e.negative,n.length=19;var gt=(l+(i=Math.imul(d,B))|0)+((8191&(r=(r=Math.imul(d,W))+Math.imul(c,B)|0))<<13)|0;l=((o=Math.imul(c,W))+(r>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(p,B),r=(r=Math.imul(p,W))+Math.imul(m,B)|0,o=Math.imul(m,W);var yt=(l+(i=i+Math.imul(d,U)|0)|0)+((8191&(r=(r=r+Math.imul(d,q)|0)+Math.imul(c,U)|0))<<13)|0;l=((o=o+Math.imul(c,q)|0)+(r>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(y,B),r=(r=Math.imul(y,W))+Math.imul(v,B)|0,o=Math.imul(v,W),i=i+Math.imul(p,U)|0,r=(r=r+Math.imul(p,q)|0)+Math.imul(m,U)|0,o=o+Math.imul(m,q)|0;var vt=(l+(i=i+Math.imul(d,J)|0)|0)+((8191&(r=(r=r+Math.imul(d,K)|0)+Math.imul(c,J)|0))<<13)|0;l=((o=o+Math.imul(c,K)|0)+(r>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(b,B),r=(r=Math.imul(b,W))+Math.imul(w,B)|0,o=Math.imul(w,W),i=i+Math.imul(y,U)|0,r=(r=r+Math.imul(y,q)|0)+Math.imul(v,U)|0,o=o+Math.imul(v,q)|0,i=i+Math.imul(p,J)|0,r=(r=r+Math.imul(p,K)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,K)|0;var _t=(l+(i=i+Math.imul(d,G)|0)|0)+((8191&(r=(r=r+Math.imul(d,X)|0)+Math.imul(c,G)|0))<<13)|0;l=((o=o+Math.imul(c,X)|0)+(r>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(S,B),r=(r=Math.imul(S,W))+Math.imul(k,B)|0,o=Math.imul(k,W),i=i+Math.imul(b,U)|0,r=(r=r+Math.imul(b,q)|0)+Math.imul(w,U)|0,o=o+Math.imul(w,q)|0,i=i+Math.imul(y,J)|0,r=(r=r+Math.imul(y,K)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,K)|0,i=i+Math.imul(p,G)|0,r=(r=r+Math.imul(p,X)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,X)|0;var bt=(l+(i=i+Math.imul(d,Q)|0)|0)+((8191&(r=(r=r+Math.imul(d,tt)|0)+Math.imul(c,Q)|0))<<13)|0;l=((o=o+Math.imul(c,tt)|0)+(r>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(D,B),r=(r=Math.imul(D,W))+Math.imul(E,B)|0,o=Math.imul(E,W),i=i+Math.imul(S,U)|0,r=(r=r+Math.imul(S,q)|0)+Math.imul(k,U)|0,o=o+Math.imul(k,q)|0,i=i+Math.imul(b,J)|0,r=(r=r+Math.imul(b,K)|0)+Math.imul(w,J)|0,o=o+Math.imul(w,K)|0,i=i+Math.imul(y,G)|0,r=(r=r+Math.imul(y,X)|0)+Math.imul(v,G)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Q)|0,r=(r=r+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var wt=(l+(i=i+Math.imul(d,nt)|0)|0)+((8191&(r=(r=r+Math.imul(d,it)|0)+Math.imul(c,nt)|0))<<13)|0;l=((o=o+Math.imul(c,it)|0)+(r>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(T,B),r=(r=Math.imul(T,W))+Math.imul(C,B)|0,o=Math.imul(C,W),i=i+Math.imul(D,U)|0,r=(r=r+Math.imul(D,q)|0)+Math.imul(E,U)|0,o=o+Math.imul(E,q)|0,i=i+Math.imul(S,J)|0,r=(r=r+Math.imul(S,K)|0)+Math.imul(k,J)|0,o=o+Math.imul(k,K)|0,i=i+Math.imul(b,G)|0,r=(r=r+Math.imul(b,X)|0)+Math.imul(w,G)|0,o=o+Math.imul(w,X)|0,i=i+Math.imul(y,Q)|0,r=(r=r+Math.imul(y,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,nt)|0,r=(r=r+Math.imul(p,it)|0)+Math.imul(m,nt)|0,o=o+Math.imul(m,it)|0;var Mt=(l+(i=i+Math.imul(d,ot)|0)|0)+((8191&(r=(r=r+Math.imul(d,at)|0)+Math.imul(c,ot)|0))<<13)|0;l=((o=o+Math.imul(c,at)|0)+(r>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(Y,B),r=(r=Math.imul(Y,W))+Math.imul(j,B)|0,o=Math.imul(j,W),i=i+Math.imul(T,U)|0,r=(r=r+Math.imul(T,q)|0)+Math.imul(C,U)|0,o=o+Math.imul(C,q)|0,i=i+Math.imul(D,J)|0,r=(r=r+Math.imul(D,K)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,K)|0,i=i+Math.imul(S,G)|0,r=(r=r+Math.imul(S,X)|0)+Math.imul(k,G)|0,o=o+Math.imul(k,X)|0,i=i+Math.imul(b,Q)|0,r=(r=r+Math.imul(b,tt)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,tt)|0,i=i+Math.imul(y,nt)|0,r=(r=r+Math.imul(y,it)|0)+Math.imul(v,nt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,r=(r=r+Math.imul(p,at)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,at)|0;var St=(l+(i=i+Math.imul(d,ut)|0)|0)+((8191&(r=(r=r+Math.imul(d,lt)|0)+Math.imul(c,ut)|0))<<13)|0;l=((o=o+Math.imul(c,lt)|0)+(r>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(I,B),r=(r=Math.imul(I,W))+Math.imul(F,B)|0,o=Math.imul(F,W),i=i+Math.imul(Y,U)|0,r=(r=r+Math.imul(Y,q)|0)+Math.imul(j,U)|0,o=o+Math.imul(j,q)|0,i=i+Math.imul(T,J)|0,r=(r=r+Math.imul(T,K)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,K)|0,i=i+Math.imul(D,G)|0,r=(r=r+Math.imul(D,X)|0)+Math.imul(E,G)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(S,Q)|0,r=(r=r+Math.imul(S,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,i=i+Math.imul(b,nt)|0,r=(r=r+Math.imul(b,it)|0)+Math.imul(w,nt)|0,o=o+Math.imul(w,it)|0,i=i+Math.imul(y,ot)|0,r=(r=r+Math.imul(y,at)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,at)|0,i=i+Math.imul(p,ut)|0,r=(r=r+Math.imul(p,lt)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,lt)|0;var kt=(l+(i=i+Math.imul(d,dt)|0)|0)+((8191&(r=(r=r+Math.imul(d,ct)|0)+Math.imul(c,dt)|0))<<13)|0;l=((o=o+Math.imul(c,ct)|0)+(r>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(N,B),r=(r=Math.imul(N,W))+Math.imul(R,B)|0,o=Math.imul(R,W),i=i+Math.imul(I,U)|0,r=(r=r+Math.imul(I,q)|0)+Math.imul(F,U)|0,o=o+Math.imul(F,q)|0,i=i+Math.imul(Y,J)|0,r=(r=r+Math.imul(Y,K)|0)+Math.imul(j,J)|0,o=o+Math.imul(j,K)|0,i=i+Math.imul(T,G)|0,r=(r=r+Math.imul(T,X)|0)+Math.imul(C,G)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(D,Q)|0,r=(r=r+Math.imul(D,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,nt)|0,r=(r=r+Math.imul(S,it)|0)+Math.imul(k,nt)|0,o=o+Math.imul(k,it)|0,i=i+Math.imul(b,ot)|0,r=(r=r+Math.imul(b,at)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,at)|0,i=i+Math.imul(y,ut)|0,r=(r=r+Math.imul(y,lt)|0)+Math.imul(v,ut)|0,o=o+Math.imul(v,lt)|0,i=i+Math.imul(p,dt)|0,r=(r=r+Math.imul(p,ct)|0)+Math.imul(m,dt)|0,o=o+Math.imul(m,ct)|0;var xt=(l+(i=i+Math.imul(d,pt)|0)|0)+((8191&(r=(r=r+Math.imul(d,mt)|0)+Math.imul(c,pt)|0))<<13)|0;l=((o=o+Math.imul(c,mt)|0)+(r>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(N,U),r=(r=Math.imul(N,q))+Math.imul(R,U)|0,o=Math.imul(R,q),i=i+Math.imul(I,J)|0,r=(r=r+Math.imul(I,K)|0)+Math.imul(F,J)|0,o=o+Math.imul(F,K)|0,i=i+Math.imul(Y,G)|0,r=(r=r+Math.imul(Y,X)|0)+Math.imul(j,G)|0,o=o+Math.imul(j,X)|0,i=i+Math.imul(T,Q)|0,r=(r=r+Math.imul(T,tt)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(D,nt)|0,r=(r=r+Math.imul(D,it)|0)+Math.imul(E,nt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,r=(r=r+Math.imul(S,at)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,at)|0,i=i+Math.imul(b,ut)|0,r=(r=r+Math.imul(b,lt)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,lt)|0,i=i+Math.imul(y,dt)|0,r=(r=r+Math.imul(y,ct)|0)+Math.imul(v,dt)|0,o=o+Math.imul(v,ct)|0;var Dt=(l+(i=i+Math.imul(p,pt)|0)|0)+((8191&(r=(r=r+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;l=((o=o+Math.imul(m,mt)|0)+(r>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(N,J),r=(r=Math.imul(N,K))+Math.imul(R,J)|0,o=Math.imul(R,K),i=i+Math.imul(I,G)|0,r=(r=r+Math.imul(I,X)|0)+Math.imul(F,G)|0,o=o+Math.imul(F,X)|0,i=i+Math.imul(Y,Q)|0,r=(r=r+Math.imul(Y,tt)|0)+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,i=i+Math.imul(T,nt)|0,r=(r=r+Math.imul(T,it)|0)+Math.imul(C,nt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(D,ot)|0,r=(r=r+Math.imul(D,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(S,ut)|0,r=(r=r+Math.imul(S,lt)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,lt)|0,i=i+Math.imul(b,dt)|0,r=(r=r+Math.imul(b,ct)|0)+Math.imul(w,dt)|0,o=o+Math.imul(w,ct)|0;var Et=(l+(i=i+Math.imul(y,pt)|0)|0)+((8191&(r=(r=r+Math.imul(y,mt)|0)+Math.imul(v,pt)|0))<<13)|0;l=((o=o+Math.imul(v,mt)|0)+(r>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(N,G),r=(r=Math.imul(N,X))+Math.imul(R,G)|0,o=Math.imul(R,X),i=i+Math.imul(I,Q)|0,r=(r=r+Math.imul(I,tt)|0)+Math.imul(F,Q)|0,o=o+Math.imul(F,tt)|0,i=i+Math.imul(Y,nt)|0,r=(r=r+Math.imul(Y,it)|0)+Math.imul(j,nt)|0,o=o+Math.imul(j,it)|0,i=i+Math.imul(T,ot)|0,r=(r=r+Math.imul(T,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(D,ut)|0,r=(r=r+Math.imul(D,lt)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,lt)|0,i=i+Math.imul(S,dt)|0,r=(r=r+Math.imul(S,ct)|0)+Math.imul(k,dt)|0,o=o+Math.imul(k,ct)|0;var Lt=(l+(i=i+Math.imul(b,pt)|0)|0)+((8191&(r=(r=r+Math.imul(b,mt)|0)+Math.imul(w,pt)|0))<<13)|0;l=((o=o+Math.imul(w,mt)|0)+(r>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,i=Math.imul(N,Q),r=(r=Math.imul(N,tt))+Math.imul(R,Q)|0,o=Math.imul(R,tt),i=i+Math.imul(I,nt)|0,r=(r=r+Math.imul(I,it)|0)+Math.imul(F,nt)|0,o=o+Math.imul(F,it)|0,i=i+Math.imul(Y,ot)|0,r=(r=r+Math.imul(Y,at)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,at)|0,i=i+Math.imul(T,ut)|0,r=(r=r+Math.imul(T,lt)|0)+Math.imul(C,ut)|0,o=o+Math.imul(C,lt)|0,i=i+Math.imul(D,dt)|0,r=(r=r+Math.imul(D,ct)|0)+Math.imul(E,dt)|0,o=o+Math.imul(E,ct)|0;var Tt=(l+(i=i+Math.imul(S,pt)|0)|0)+((8191&(r=(r=r+Math.imul(S,mt)|0)+Math.imul(k,pt)|0))<<13)|0;l=((o=o+Math.imul(k,mt)|0)+(r>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(N,nt),r=(r=Math.imul(N,it))+Math.imul(R,nt)|0,o=Math.imul(R,it),i=i+Math.imul(I,ot)|0,r=(r=r+Math.imul(I,at)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,at)|0,i=i+Math.imul(Y,ut)|0,r=(r=r+Math.imul(Y,lt)|0)+Math.imul(j,ut)|0,o=o+Math.imul(j,lt)|0,i=i+Math.imul(T,dt)|0,r=(r=r+Math.imul(T,ct)|0)+Math.imul(C,dt)|0,o=o+Math.imul(C,ct)|0;var Ct=(l+(i=i+Math.imul(D,pt)|0)|0)+((8191&(r=(r=r+Math.imul(D,mt)|0)+Math.imul(E,pt)|0))<<13)|0;l=((o=o+Math.imul(E,mt)|0)+(r>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,i=Math.imul(N,ot),r=(r=Math.imul(N,at))+Math.imul(R,ot)|0,o=Math.imul(R,at),i=i+Math.imul(I,ut)|0,r=(r=r+Math.imul(I,lt)|0)+Math.imul(F,ut)|0,o=o+Math.imul(F,lt)|0,i=i+Math.imul(Y,dt)|0,r=(r=r+Math.imul(Y,ct)|0)+Math.imul(j,dt)|0,o=o+Math.imul(j,ct)|0;var At=(l+(i=i+Math.imul(T,pt)|0)|0)+((8191&(r=(r=r+Math.imul(T,mt)|0)+Math.imul(C,pt)|0))<<13)|0;l=((o=o+Math.imul(C,mt)|0)+(r>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(N,ut),r=(r=Math.imul(N,lt))+Math.imul(R,ut)|0,o=Math.imul(R,lt),i=i+Math.imul(I,dt)|0,r=(r=r+Math.imul(I,ct)|0)+Math.imul(F,dt)|0,o=o+Math.imul(F,ct)|0;var Yt=(l+(i=i+Math.imul(Y,pt)|0)|0)+((8191&(r=(r=r+Math.imul(Y,mt)|0)+Math.imul(j,pt)|0))<<13)|0;l=((o=o+Math.imul(j,mt)|0)+(r>>>13)|0)+(Yt>>>26)|0,Yt&=67108863,i=Math.imul(N,dt),r=(r=Math.imul(N,ct))+Math.imul(R,dt)|0,o=Math.imul(R,ct);var jt=(l+(i=i+Math.imul(I,pt)|0)|0)+((8191&(r=(r=r+Math.imul(I,mt)|0)+Math.imul(F,pt)|0))<<13)|0;l=((o=o+Math.imul(F,mt)|0)+(r>>>13)|0)+(jt>>>26)|0,jt&=67108863;var Ot=(l+(i=Math.imul(N,pt))|0)+((8191&(r=(r=Math.imul(N,mt))+Math.imul(R,pt)|0))<<13)|0;return l=((o=Math.imul(R,mt))+(r>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,u[0]=gt,u[1]=yt,u[2]=vt,u[3]=_t,u[4]=bt,u[5]=wt,u[6]=Mt,u[7]=St,u[8]=kt,u[9]=xt,u[10]=Dt,u[11]=Et,u[12]=Lt,u[13]=Tt,u[14]=Ct,u[15]=At,u[16]=Yt,u[17]=jt,u[18]=Ot,0!==l&&(u[19]=l,n.length++),n};function p(t,e,n){return(new m).mulp(t,e,n)}function m(t,e){this.x=t,this.y=e}Math.imul||(f=c),o.prototype.mulTo=function(t,e){var n=this.length+t.length;return 10===this.length&&10===t.length?f(this,t,e):n<63?c(this,t,e):n<1024?function(t,e,n){n.negative=e.negative^t.negative,n.length=t.length+e.length;for(var i=0,r=0,o=0;o<n.length-1;o++){var a=r;r=0;for(var s=67108863&i,u=Math.min(o,e.length-1),l=Math.max(0,o-t.length+1);l<=u;l++){var h=o-l,d=(0|t.words[h])*(0|e.words[l]),c=67108863&d;s=67108863&(c=c+s|0),r+=(a=(a=a+(d/67108864|0)|0)+(c>>>26)|0)>>>26,a&=67108863}n.words[o]=s,i=a,a=r}return 0!==i?n.words[o]=i:n.length--,n.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),n=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,n,t);return e},m.prototype.revBin=function(t,e,n){if(0===t||t===n-1)return t;for(var i=0,r=0;r<e;r++)i|=(1&t)<<e-r-1,t>>=1;return i},m.prototype.permute=function(t,e,n,i,r,o){for(var a=0;a<o;a++)i[a]=e[t[a]],r[a]=n[t[a]]},m.prototype.transform=function(t,e,n,i,r,o){this.permute(o,t,e,n,i,r);for(var a=1;a<r;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),l=Math.sin(2*Math.PI/s),h=0;h<r;h+=s)for(var d=u,c=l,f=0;f<a;f++){var p=n[h+f],m=i[h+f],g=n[h+f+a],y=i[h+f+a],v=d*g-c*y;y=d*y+c*g,g=v,n[h+f]=p+g,i[h+f]=m+y,n[h+f+a]=p-g,i[h+f+a]=m-y,f!==s&&(v=u*d-l*c,c=u*c+l*d,d=v)}},m.prototype.guessLen13b=function(t,e){var n=1|Math.max(e,t),i=1&n,r=0;for(n=n/2|0;n;n>>>=1)r++;return 1<<r+1+i},m.prototype.conjugate=function(t,e,n){if(!(n<=1))for(var i=0;i<n/2;i++){var r=t[i];t[i]=t[n-i-1],t[n-i-1]=r,r=e[i],e[i]=-e[n-i-1],e[n-i-1]=-r}},m.prototype.normalize13b=function(t,e){for(var n=0,i=0;i<e/2;i++){var r=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+n;t[i]=67108863&r,n=r<67108864?0:r/67108864|0}return t},m.prototype.convert13b=function(t,e,n,r){for(var o=0,a=0;a<e;a++)o+=0|t[a],n[2*a]=8191&o,o>>>=13,n[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<r;++a)n[a]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=0;return e},m.prototype.mulp=function(t,e,n){var i=2*this.guessLen13b(t.length,e.length),r=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),u=new Array(i),l=new Array(i),h=new Array(i),d=new Array(i),c=n.words;c.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,l,i),this.transform(a,o,s,u,i,r),this.transform(l,o,h,d,i,r);for(var f=0;f<i;f++){var p=s[f]*h[f]-u[f]*d[f];u[f]=s[f]*d[f]+u[f]*h[f],s[f]=p}return this.conjugate(s,u,i),this.transform(s,u,c,o,i,r),this.conjugate(c,o,i),this.normalize13b(c,i),n.negative=t.negative^e.negative,n.length=t.length+e.length,n.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,n=0;n<this.length;n++){var r=(0|this.words[n])*t,o=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),n=0;n<e.length;n++){var i=n/26|0,r=n%26;e[n]=(t.words[i]&1<<r)>>>r}return e}(t);if(0===e.length)return new o(1);for(var n=this,i=0;i<e.length&&0===e[i];i++,n=n.sqr());if(++i<e.length)for(var r=n.sqr();i<e.length;i++,r=r.sqr())0!==e[i]&&(n=n.mul(r));return n},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,n=t%26,r=(t-n)/26,o=67108863>>>26-n<<26-n;if(0!==n){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,u=(0|this.words[e])-s<<n;this.words[e]=u|a,a=s>>>26-n}a&&(this.words[e]=a,this.length++)}if(0!==r){for(e=this.length-1;e>=0;e--)this.words[e+r]=this.words[e];for(e=0;e<r;e++)this.words[e]=0;this.length+=r}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){var r;i("number"==typeof t&&t>=0),r=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=n;if(r-=a,r=Math.max(0,r),u){for(var l=0;l<a;l++)u.words[l]=this.words[l];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,l=0;l<this.length;l++)this.words[l]=this.words[l+a];else this.words[0]=0,this.length=1;var h=0;for(l=this.length-1;l>=0&&(0!==h||l>=r);l--){var d=0|this.words[l];this.words[l]=h<<26-o|d>>>o,h=d&s}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return i(0===this.negative),this.iushrn(t,e,n)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,r=1<<e;return!(this.length<=n)&&!!(this.words[n]&r)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var r=67108863^67108863>>>e<<e;this.words[this.length-1]&=r}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,n){var r,o,a=t.length+n;this._expand(a);var s=0;for(r=0;r<t.length;r++){o=(0|this.words[r+n])+s;var u=(0|t.words[r])*e;s=((o-=67108863&u)>>26)-(u/67108864|0),this.words[r+n]=67108863&o}for(;r<this.length-n;r++)s=(o=(0|this.words[r+n])+s)>>26,this.words[r+n]=67108863&o;if(0===s)return this.strip();for(i(-1===s),s=0,r=0;r<this.length;r++)s=(o=-(0|this.words[r])+s)>>26,this.words[r]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var n=(this.length,t.length),i=this.clone(),r=t,a=0|r.words[r.length-1];0!==(n=26-this._countBits(a))&&(r=r.ushln(n),i.iushln(n),a=0|r.words[r.length-1]);var s,u=i.length-r.length;if("mod"!==e){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var l=0;l<s.length;l++)s.words[l]=0}var h=i.clone()._ishlnsubmul(r,1,u);0===h.negative&&(i=h,s&&(s.words[u]=1));for(var d=u-1;d>=0;d--){var c=67108864*(0|i.words[r.length+d])+(0|i.words[r.length+d-1]);for(c=Math.min(c/a|0,67108863),i._ishlnsubmul(r,c,d);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(r,1,d),i.isZero()||(i.negative^=1);s&&(s.words[d]=c)}return s&&s.strip(),i.strip(),"div"!==e&&0!==n&&i.iushrn(n),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,n){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(r=s.div.neg()),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(t)),{div:r,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(r=s.div.neg()),{div:r,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new 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this._expand(n+1),this.words[n]|=r,this;for(var o=r,a=n;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,n=t<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)e=1;else{n&&(t=-t),i(t<=67108863,"Number is too big");var r=0|this.words[0];e=r===t?0:r<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,n=this.length-1;n>=0;n--){var i=0|this.words[n],r=0|t.words[n];if(i!==r){i<r?e=-1:i>r&&(e=1);break}}return e},o.prototype.gtn=function(t){return 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i=n(39),r=i.define("Time",(function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})})),o=i.define("AttributeTypeValue",(function(){this.seq().obj(this.key("type").objid(),this.key("value").any())})),a=i.define("AlgorithmIdentifier",(function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())})),s=i.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(a),this.key("subjectPublicKey").bitstr())})),u=i.define("RelativeDistinguishedName",(function(){this.setof(o)})),l=i.define("RDNSequence",(function(){this.seqof(u)})),h=i.define("Name",(function(){this.choice({rdnSequence:this.use(l)})})),d=i.define("Validity",(function(){this.seq().obj(this.key("notBefore").use(r),this.key("notAfter").use(r))})),c=i.define("Extension",(function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())})),f=i.define("TBSCertificate",(function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(a),this.key("issuer").use(h),this.key("validity").use(d),this.key("subject").use(h),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(c).optional())})),p=i.define("X509Certificate",(function(){this.seq().obj(this.key("tbsCertificate").use(f),this.key("signatureAlgorithm").use(a),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,n){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,r=/^-----BEGIN ((?:.*? 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r.verify(e,t,a)}(t,e,d)}if("dsa"===d.type){if("dsa"!==l)throw new Error("wrong public key type");return function(t,e,n){var i=n.data.p,o=n.data.q,s=n.data.g,l=n.data.pub_key,h=a.signature.decode(t,"der"),d=h.s,c=h.r;u(d,o),u(c,o);var f=r.mont(i),p=d.invm(o);return 0===s.toRed(f).redPow(new r(e).mul(p).mod(o)).fromRed().mul(l.toRed(f).redPow(c.mul(p).mod(o)).fromRed()).mod(i).mod(o).cmp(c)}(t,e,d)}if("rsa"!==l&&"ecdsa/rsa"!==l)throw new Error("wrong public key type");e=i.concat([h,e]);for(var c=d.modulus.byteLength(),f=[1],p=0;e.length+f.length+2<c;)f.push(255),p++;f.push(0);for(var m=-1;++m<e.length;)f.push(e[m]);f=i.from(f);var g=r.mont(d.modulus);t=(t=new r(t).toRed(g)).redPow(new r(d.publicExponent)),t=i.from(t.fromRed().toArray());var y=p<8?1:0;for(c=Math.min(t.length,f.length),t.length!==f.length&&(y=1),m=-1;++m<c;)y|=t[m]^f[m];return 0===y}},function(t,e,n){(function(e){var i=n(65),r=n(422);t.exports=function(t){return new a(t)};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 a(t){this.curveType=o[t],this.curveType||(this.curveType={name:t}),this.curve=new i.ec(this.curveType.name),this.keys=void 0}function s(t,n,i){Array.isArray(t)||(t=t.toArray());var r=new e(t);if(i&&r.length<i){var o=new e(i-r.length);o.fill(0),r=e.concat([o,r])}return n?r.toString(n):r}o.p224=o.secp224r1,o.p256=o.secp256r1=o.prime256v1,o.p192=o.secp192r1=o.prime192v1,o.p384=o.secp384r1,o.p521=o.secp521r1,a.prototype.generateKeys=function(t,e){return this.keys=this.curve.genKeyPair(),this.getPublicKey(t,e)},a.prototype.computeSecret=function(t,n,i){return n=n||"utf8",e.isBuffer(t)||(t=new e(t,n)),s(this.curve.keyFromPublic(t).getPublic().mul(this.keys.getPrivate()).getX(),i,this.curveType.byteLength)},a.prototype.getPublicKey=function(t,e){var n=this.keys.getPublic("compressed"===e,!0);return"hybrid"===e&&(n[n.length-1]%2?n[0]=7:n[0]=6),s(n,t)},a.prototype.getPrivateKey=function(t){return s(this.keys.getPrivate(),t)},a.prototype.setPublicKey=function(t,n){return n=n||"utf8",e.isBuffer(t)||(t=new e(t,n)),this.keys._importPublic(t),this},a.prototype.setPrivateKey=function(t,n){n=n||"utf8",e.isBuffer(t)||(t=new e(t,n));var i=new r(t);return i=i.toString(16),this.keys=this.curve.genKeyPair(),this.keys._importPrivate(i),this}}).call(this,n(5).Buffer)},function(t,e,n){(function(t){!function(t,e){"use strict";function i(t,e){if(!t)throw new Error(e||"Assertion failed")}function r(t,e){t.super_=e;var n=function(){};n.prototype=e.prototype,t.prototype=new n,t.prototype.constructor=t}function o(t,e,n){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(n=e,e=10),this._init(t||0,e||10,n||"be"))}var a;"object"==typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{a=n(423).Buffer}catch(t){}function s(t,e,n){for(var i=0,r=Math.min(t.length,n),o=e;o<r;o++){var a=t.charCodeAt(o)-48;i<<=4,i|=a>=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return i}function u(t,e,n,i){for(var r=0,o=Math.min(t.length,n),a=e;a<o;a++){var s=t.charCodeAt(a)-48;r*=i,r+=s>=49?s-49+10:s>=17?s-17+10:s}return r}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,n){if("number"==typeof t)return this._initNumber(t,e,n);if("object"==typeof t)return this._initArray(t,e,n);"hex"===e&&(e=16),i(e===(0|e)&&e>=2&&e<=36);var r=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&r++,16===e?this._parseHex(t,r):this._parseBase(t,e,r),"-"===t[0]&&(this.negative=1),this.strip(),"le"===n&&this._initArray(this.toArray(),e,n)},o.prototype._initNumber=function(t,e,n){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(i(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===n&&this._initArray(this.toArray(),e,n)},o.prototype._initArray=function(t,e,n){if(i("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var o,a,s=0;if("be"===n)for(r=t.length-1,o=0;r>=0;r-=3)a=t[r]|t[r-1]<<8|t[r-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===n)for(r=0,o=0;r<t.length;r+=3)a=t[r]|t[r+1]<<8|t[r+2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var i,r,o=0;for(n=t.length-6,i=0;n>=e;n-=6)r=s(t,n,n+6),this.words[i]|=r<<o&67108863,this.words[i+1]|=r>>>26-o&4194303,(o+=24)>=26&&(o-=26,i++);n+6!==e&&(r=s(t,e,n+6),this.words[i]|=r<<o&67108863,this.words[i+1]|=r>>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,n){this.words=[0],this.length=1;for(var i=0,r=1;r<=67108863;r*=e)i++;i--,r=r/e|0;for(var o=t.length-n,a=o%i,s=Math.min(o,o-a)+n,l=0,h=n;h<s;h+=i)l=u(t,h,h+i,e),this.imuln(r),this.words[0]+l<67108864?this.words[0]+=l:this._iaddn(l);if(0!==a){var d=1;for(l=u(t,h,t.length,e),h=0;h<a;h++)d*=e;this.imuln(d),this.words[0]+l<67108864?this.words[0]+=l:this._iaddn(l)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var l=["","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"],h=[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],d=[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 c(t,e,n){n.negative=e.negative^t.negative;var i=t.length+e.length|0;n.length=i,i=i-1|0;var r=0|t.words[0],o=0|e.words[0],a=r*o,s=67108863&a,u=a/67108864|0;n.words[0]=s;for(var l=1;l<i;l++){for(var h=u>>>26,d=67108863&u,c=Math.min(l,e.length-1),f=Math.max(0,l-t.length+1);f<=c;f++){var p=l-f|0;h+=(a=(r=0|t.words[p])*(o=0|e.words[f])+d)/67108864|0,d=67108863&a}n.words[l]=0|d,u=0|h}return 0!==u?n.words[l]=0|u:n.length--,n.strip()}o.prototype.toString=function(t,e){var n;if(e=0|e||1,16===(t=t||10)||"hex"===t){n="";for(var r=0,o=0,a=0;a<this.length;a++){var s=this.words[a],u=(16777215&(s<<r|o)).toString(16);n=0!==(o=s>>>24-r&16777215)||a!==this.length-1?l[6-u.length]+u+n:u+n,(r+=2)>=26&&(r-=26,a--)}for(0!==o&&(n=o.toString(16)+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}if(t===(0|t)&&t>=2&&t<=36){var c=h[t],f=d[t];n="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(f).toString(t);n=(p=p.idivn(f)).isZero()?m+n:l[c-m.length]+m+n}for(this.isZero()&&(n="0"+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,n){var r=this.byteLength(),o=n||Math.max(1,r);i(r<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===e,l=new t(o),h=this.clone();if(u){for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),l[s]=a;for(;s<o;s++)l[s]=0}else{for(s=0;s<o-r;s++)l[s]=0;for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),l[o-s-1]=a}return l},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,n=0;return e>=4096&&(n+=13,e>>>=13),e>=64&&(n+=7,e>>>=7),e>=8&&(n+=4,e>>>=4),e>=2&&(n+=2,e>>>=2),n+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,n=0;return 0==(8191&e)&&(n+=13,e>>>=13),0==(127&e)&&(n+=7,e>>>=7),0==(15&e)&&(n+=4,e>>>=4),0==(3&e)&&(n+=2,e>>>=2),0==(1&e)&&n++,n},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var n=this._zeroBits(this.words[e]);if(t+=n,26!==n)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var n=0;n<e.length;n++)this.words[n]=this.words[n]&t.words[n];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,n;this.length>t.length?(e=this,n=t):(e=t,n=this);for(var i=0;i<n.length;i++)this.words[i]=e.words[i]^n.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),n=t%26;this._expand(e),n>0&&e--;for(var r=0;r<e;r++)this.words[r]=67108863&~this.words[r];return n>0&&(this.words[r]=~this.words[r]&67108863>>26-n),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var n=t/26|0,r=t%26;return this._expand(n+1),this.words[n]=e?this.words[n]|1<<r:this.words[n]&~(1<<r),this.strip()},o.prototype.iadd=function(t){var e,n,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(n=this,i=t):(n=t,i=this);for(var r=0,o=0;o<i.length;o++)e=(0|n.words[o])+(0|i.words[o])+r,this.words[o]=67108863&e,r=e>>>26;for(;0!==r&&o<n.length;o++)e=(0|n.words[o])+r,this.words[o]=67108863&e,r=e>>>26;if(this.length=n.length,0!==r)this.words[this.length]=r,this.length++;else if(n!==this)for(;o<n.length;o++)this.words[o]=n.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var n,i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;r>0?(n=this,i=t):(n=t,i=this);for(var o=0,a=0;a<i.length;a++)o=(e=(0|n.words[a])-(0|i.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<n.length;a++)o=(e=(0|n.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<n.length&&n!==this)for(;a<n.length;a++)this.words[a]=n.words[a];return this.length=Math.max(this.length,a),n!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var f=function(t,e,n){var i,r,o,a=t.words,s=e.words,u=n.words,l=0,h=0|a[0],d=8191&h,c=h>>>13,f=0|a[1],p=8191&f,m=f>>>13,g=0|a[2],y=8191&g,v=g>>>13,_=0|a[3],b=8191&_,w=_>>>13,M=0|a[4],S=8191&M,k=M>>>13,x=0|a[5],D=8191&x,E=x>>>13,L=0|a[6],T=8191&L,C=L>>>13,A=0|a[7],Y=8191&A,j=A>>>13,O=0|a[8],I=8191&O,F=O>>>13,P=0|a[9],N=8191&P,R=P>>>13,H=0|s[0],B=8191&H,W=H>>>13,z=0|s[1],U=8191&z,q=z>>>13,$=0|s[2],J=8191&$,K=$>>>13,V=0|s[3],G=8191&V,X=V>>>13,Z=0|s[4],Q=8191&Z,tt=Z>>>13,et=0|s[5],nt=8191&et,it=et>>>13,rt=0|s[6],ot=8191&rt,at=rt>>>13,st=0|s[7],ut=8191&st,lt=st>>>13,ht=0|s[8],dt=8191&ht,ct=ht>>>13,ft=0|s[9],pt=8191&ft,mt=ft>>>13;n.negative=t.negative^e.negative,n.length=19;var gt=(l+(i=Math.imul(d,B))|0)+((8191&(r=(r=Math.imul(d,W))+Math.imul(c,B)|0))<<13)|0;l=((o=Math.imul(c,W))+(r>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(p,B),r=(r=Math.imul(p,W))+Math.imul(m,B)|0,o=Math.imul(m,W);var yt=(l+(i=i+Math.imul(d,U)|0)|0)+((8191&(r=(r=r+Math.imul(d,q)|0)+Math.imul(c,U)|0))<<13)|0;l=((o=o+Math.imul(c,q)|0)+(r>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(y,B),r=(r=Math.imul(y,W))+Math.imul(v,B)|0,o=Math.imul(v,W),i=i+Math.imul(p,U)|0,r=(r=r+Math.imul(p,q)|0)+Math.imul(m,U)|0,o=o+Math.imul(m,q)|0;var vt=(l+(i=i+Math.imul(d,J)|0)|0)+((8191&(r=(r=r+Math.imul(d,K)|0)+Math.imul(c,J)|0))<<13)|0;l=((o=o+Math.imul(c,K)|0)+(r>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(b,B),r=(r=Math.imul(b,W))+Math.imul(w,B)|0,o=Math.imul(w,W),i=i+Math.imul(y,U)|0,r=(r=r+Math.imul(y,q)|0)+Math.imul(v,U)|0,o=o+Math.imul(v,q)|0,i=i+Math.imul(p,J)|0,r=(r=r+Math.imul(p,K)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,K)|0;var _t=(l+(i=i+Math.imul(d,G)|0)|0)+((8191&(r=(r=r+Math.imul(d,X)|0)+Math.imul(c,G)|0))<<13)|0;l=((o=o+Math.imul(c,X)|0)+(r>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(S,B),r=(r=Math.imul(S,W))+Math.imul(k,B)|0,o=Math.imul(k,W),i=i+Math.imul(b,U)|0,r=(r=r+Math.imul(b,q)|0)+Math.imul(w,U)|0,o=o+Math.imul(w,q)|0,i=i+Math.imul(y,J)|0,r=(r=r+Math.imul(y,K)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,K)|0,i=i+Math.imul(p,G)|0,r=(r=r+Math.imul(p,X)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,X)|0;var bt=(l+(i=i+Math.imul(d,Q)|0)|0)+((8191&(r=(r=r+Math.imul(d,tt)|0)+Math.imul(c,Q)|0))<<13)|0;l=((o=o+Math.imul(c,tt)|0)+(r>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(D,B),r=(r=Math.imul(D,W))+Math.imul(E,B)|0,o=Math.imul(E,W),i=i+Math.imul(S,U)|0,r=(r=r+Math.imul(S,q)|0)+Math.imul(k,U)|0,o=o+Math.imul(k,q)|0,i=i+Math.imul(b,J)|0,r=(r=r+Math.imul(b,K)|0)+Math.imul(w,J)|0,o=o+Math.imul(w,K)|0,i=i+Math.imul(y,G)|0,r=(r=r+Math.imul(y,X)|0)+Math.imul(v,G)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Q)|0,r=(r=r+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var wt=(l+(i=i+Math.imul(d,nt)|0)|0)+((8191&(r=(r=r+Math.imul(d,it)|0)+Math.imul(c,nt)|0))<<13)|0;l=((o=o+Math.imul(c,it)|0)+(r>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(T,B),r=(r=Math.imul(T,W))+Math.imul(C,B)|0,o=Math.imul(C,W),i=i+Math.imul(D,U)|0,r=(r=r+Math.imul(D,q)|0)+Math.imul(E,U)|0,o=o+Math.imul(E,q)|0,i=i+Math.imul(S,J)|0,r=(r=r+Math.imul(S,K)|0)+Math.imul(k,J)|0,o=o+Math.imul(k,K)|0,i=i+Math.imul(b,G)|0,r=(r=r+Math.imul(b,X)|0)+Math.imul(w,G)|0,o=o+Math.imul(w,X)|0,i=i+Math.imul(y,Q)|0,r=(r=r+Math.imul(y,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,nt)|0,r=(r=r+Math.imul(p,it)|0)+Math.imul(m,nt)|0,o=o+Math.imul(m,it)|0;var Mt=(l+(i=i+Math.imul(d,ot)|0)|0)+((8191&(r=(r=r+Math.imul(d,at)|0)+Math.imul(c,ot)|0))<<13)|0;l=((o=o+Math.imul(c,at)|0)+(r>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(Y,B),r=(r=Math.imul(Y,W))+Math.imul(j,B)|0,o=Math.imul(j,W),i=i+Math.imul(T,U)|0,r=(r=r+Math.imul(T,q)|0)+Math.imul(C,U)|0,o=o+Math.imul(C,q)|0,i=i+Math.imul(D,J)|0,r=(r=r+Math.imul(D,K)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,K)|0,i=i+Math.imul(S,G)|0,r=(r=r+Math.imul(S,X)|0)+Math.imul(k,G)|0,o=o+Math.imul(k,X)|0,i=i+Math.imul(b,Q)|0,r=(r=r+Math.imul(b,tt)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,tt)|0,i=i+Math.imul(y,nt)|0,r=(r=r+Math.imul(y,it)|0)+Math.imul(v,nt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,r=(r=r+Math.imul(p,at)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,at)|0;var St=(l+(i=i+Math.imul(d,ut)|0)|0)+((8191&(r=(r=r+Math.imul(d,lt)|0)+Math.imul(c,ut)|0))<<13)|0;l=((o=o+Math.imul(c,lt)|0)+(r>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(I,B),r=(r=Math.imul(I,W))+Math.imul(F,B)|0,o=Math.imul(F,W),i=i+Math.imul(Y,U)|0,r=(r=r+Math.imul(Y,q)|0)+Math.imul(j,U)|0,o=o+Math.imul(j,q)|0,i=i+Math.imul(T,J)|0,r=(r=r+Math.imul(T,K)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,K)|0,i=i+Math.imul(D,G)|0,r=(r=r+Math.imul(D,X)|0)+Math.imul(E,G)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(S,Q)|0,r=(r=r+Math.imul(S,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,i=i+Math.imul(b,nt)|0,r=(r=r+Math.imul(b,it)|0)+Math.imul(w,nt)|0,o=o+Math.imul(w,it)|0,i=i+Math.imul(y,ot)|0,r=(r=r+Math.imul(y,at)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,at)|0,i=i+Math.imul(p,ut)|0,r=(r=r+Math.imul(p,lt)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,lt)|0;var kt=(l+(i=i+Math.imul(d,dt)|0)|0)+((8191&(r=(r=r+Math.imul(d,ct)|0)+Math.imul(c,dt)|0))<<13)|0;l=((o=o+Math.imul(c,ct)|0)+(r>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(N,B),r=(r=Math.imul(N,W))+Math.imul(R,B)|0,o=Math.imul(R,W),i=i+Math.imul(I,U)|0,r=(r=r+Math.imul(I,q)|0)+Math.imul(F,U)|0,o=o+Math.imul(F,q)|0,i=i+Math.imul(Y,J)|0,r=(r=r+Math.imul(Y,K)|0)+Math.imul(j,J)|0,o=o+Math.imul(j,K)|0,i=i+Math.imul(T,G)|0,r=(r=r+Math.imul(T,X)|0)+Math.imul(C,G)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(D,Q)|0,r=(r=r+Math.imul(D,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,nt)|0,r=(r=r+Math.imul(S,it)|0)+Math.imul(k,nt)|0,o=o+Math.imul(k,it)|0,i=i+Math.imul(b,ot)|0,r=(r=r+Math.imul(b,at)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,at)|0,i=i+Math.imul(y,ut)|0,r=(r=r+Math.imul(y,lt)|0)+Math.imul(v,ut)|0,o=o+Math.imul(v,lt)|0,i=i+Math.imul(p,dt)|0,r=(r=r+Math.imul(p,ct)|0)+Math.imul(m,dt)|0,o=o+Math.imul(m,ct)|0;var xt=(l+(i=i+Math.imul(d,pt)|0)|0)+((8191&(r=(r=r+Math.imul(d,mt)|0)+Math.imul(c,pt)|0))<<13)|0;l=((o=o+Math.imul(c,mt)|0)+(r>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(N,U),r=(r=Math.imul(N,q))+Math.imul(R,U)|0,o=Math.imul(R,q),i=i+Math.imul(I,J)|0,r=(r=r+Math.imul(I,K)|0)+Math.imul(F,J)|0,o=o+Math.imul(F,K)|0,i=i+Math.imul(Y,G)|0,r=(r=r+Math.imul(Y,X)|0)+Math.imul(j,G)|0,o=o+Math.imul(j,X)|0,i=i+Math.imul(T,Q)|0,r=(r=r+Math.imul(T,tt)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(D,nt)|0,r=(r=r+Math.imul(D,it)|0)+Math.imul(E,nt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,r=(r=r+Math.imul(S,at)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,at)|0,i=i+Math.imul(b,ut)|0,r=(r=r+Math.imul(b,lt)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,lt)|0,i=i+Math.imul(y,dt)|0,r=(r=r+Math.imul(y,ct)|0)+Math.imul(v,dt)|0,o=o+Math.imul(v,ct)|0;var Dt=(l+(i=i+Math.imul(p,pt)|0)|0)+((8191&(r=(r=r+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;l=((o=o+Math.imul(m,mt)|0)+(r>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(N,J),r=(r=Math.imul(N,K))+Math.imul(R,J)|0,o=Math.imul(R,K),i=i+Math.imul(I,G)|0,r=(r=r+Math.imul(I,X)|0)+Math.imul(F,G)|0,o=o+Math.imul(F,X)|0,i=i+Math.imul(Y,Q)|0,r=(r=r+Math.imul(Y,tt)|0)+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,i=i+Math.imul(T,nt)|0,r=(r=r+Math.imul(T,it)|0)+Math.imul(C,nt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(D,ot)|0,r=(r=r+Math.imul(D,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(S,ut)|0,r=(r=r+Math.imul(S,lt)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,lt)|0,i=i+Math.imul(b,dt)|0,r=(r=r+Math.imul(b,ct)|0)+Math.imul(w,dt)|0,o=o+Math.imul(w,ct)|0;var Et=(l+(i=i+Math.imul(y,pt)|0)|0)+((8191&(r=(r=r+Math.imul(y,mt)|0)+Math.imul(v,pt)|0))<<13)|0;l=((o=o+Math.imul(v,mt)|0)+(r>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(N,G),r=(r=Math.imul(N,X))+Math.imul(R,G)|0,o=Math.imul(R,X),i=i+Math.imul(I,Q)|0,r=(r=r+Math.imul(I,tt)|0)+Math.imul(F,Q)|0,o=o+Math.imul(F,tt)|0,i=i+Math.imul(Y,nt)|0,r=(r=r+Math.imul(Y,it)|0)+Math.imul(j,nt)|0,o=o+Math.imul(j,it)|0,i=i+Math.imul(T,ot)|0,r=(r=r+Math.imul(T,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(D,ut)|0,r=(r=r+Math.imul(D,lt)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,lt)|0,i=i+Math.imul(S,dt)|0,r=(r=r+Math.imul(S,ct)|0)+Math.imul(k,dt)|0,o=o+Math.imul(k,ct)|0;var Lt=(l+(i=i+Math.imul(b,pt)|0)|0)+((8191&(r=(r=r+Math.imul(b,mt)|0)+Math.imul(w,pt)|0))<<13)|0;l=((o=o+Math.imul(w,mt)|0)+(r>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,i=Math.imul(N,Q),r=(r=Math.imul(N,tt))+Math.imul(R,Q)|0,o=Math.imul(R,tt),i=i+Math.imul(I,nt)|0,r=(r=r+Math.imul(I,it)|0)+Math.imul(F,nt)|0,o=o+Math.imul(F,it)|0,i=i+Math.imul(Y,ot)|0,r=(r=r+Math.imul(Y,at)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,at)|0,i=i+Math.imul(T,ut)|0,r=(r=r+Math.imul(T,lt)|0)+Math.imul(C,ut)|0,o=o+Math.imul(C,lt)|0,i=i+Math.imul(D,dt)|0,r=(r=r+Math.imul(D,ct)|0)+Math.imul(E,dt)|0,o=o+Math.imul(E,ct)|0;var Tt=(l+(i=i+Math.imul(S,pt)|0)|0)+((8191&(r=(r=r+Math.imul(S,mt)|0)+Math.imul(k,pt)|0))<<13)|0;l=((o=o+Math.imul(k,mt)|0)+(r>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(N,nt),r=(r=Math.imul(N,it))+Math.imul(R,nt)|0,o=Math.imul(R,it),i=i+Math.imul(I,ot)|0,r=(r=r+Math.imul(I,at)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,at)|0,i=i+Math.imul(Y,ut)|0,r=(r=r+Math.imul(Y,lt)|0)+Math.imul(j,ut)|0,o=o+Math.imul(j,lt)|0,i=i+Math.imul(T,dt)|0,r=(r=r+Math.imul(T,ct)|0)+Math.imul(C,dt)|0,o=o+Math.imul(C,ct)|0;var Ct=(l+(i=i+Math.imul(D,pt)|0)|0)+((8191&(r=(r=r+Math.imul(D,mt)|0)+Math.imul(E,pt)|0))<<13)|0;l=((o=o+Math.imul(E,mt)|0)+(r>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,i=Math.imul(N,ot),r=(r=Math.imul(N,at))+Math.imul(R,ot)|0,o=Math.imul(R,at),i=i+Math.imul(I,ut)|0,r=(r=r+Math.imul(I,lt)|0)+Math.imul(F,ut)|0,o=o+Math.imul(F,lt)|0,i=i+Math.imul(Y,dt)|0,r=(r=r+Math.imul(Y,ct)|0)+Math.imul(j,dt)|0,o=o+Math.imul(j,ct)|0;var At=(l+(i=i+Math.imul(T,pt)|0)|0)+((8191&(r=(r=r+Math.imul(T,mt)|0)+Math.imul(C,pt)|0))<<13)|0;l=((o=o+Math.imul(C,mt)|0)+(r>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(N,ut),r=(r=Math.imul(N,lt))+Math.imul(R,ut)|0,o=Math.imul(R,lt),i=i+Math.imul(I,dt)|0,r=(r=r+Math.imul(I,ct)|0)+Math.imul(F,dt)|0,o=o+Math.imul(F,ct)|0;var Yt=(l+(i=i+Math.imul(Y,pt)|0)|0)+((8191&(r=(r=r+Math.imul(Y,mt)|0)+Math.imul(j,pt)|0))<<13)|0;l=((o=o+Math.imul(j,mt)|0)+(r>>>13)|0)+(Yt>>>26)|0,Yt&=67108863,i=Math.imul(N,dt),r=(r=Math.imul(N,ct))+Math.imul(R,dt)|0,o=Math.imul(R,ct);var jt=(l+(i=i+Math.imul(I,pt)|0)|0)+((8191&(r=(r=r+Math.imul(I,mt)|0)+Math.imul(F,pt)|0))<<13)|0;l=((o=o+Math.imul(F,mt)|0)+(r>>>13)|0)+(jt>>>26)|0,jt&=67108863;var Ot=(l+(i=Math.imul(N,pt))|0)+((8191&(r=(r=Math.imul(N,mt))+Math.imul(R,pt)|0))<<13)|0;return l=((o=Math.imul(R,mt))+(r>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,u[0]=gt,u[1]=yt,u[2]=vt,u[3]=_t,u[4]=bt,u[5]=wt,u[6]=Mt,u[7]=St,u[8]=kt,u[9]=xt,u[10]=Dt,u[11]=Et,u[12]=Lt,u[13]=Tt,u[14]=Ct,u[15]=At,u[16]=Yt,u[17]=jt,u[18]=Ot,0!==l&&(u[19]=l,n.length++),n};function p(t,e,n){return(new m).mulp(t,e,n)}function m(t,e){this.x=t,this.y=e}Math.imul||(f=c),o.prototype.mulTo=function(t,e){var n=this.length+t.length;return 10===this.length&&10===t.length?f(this,t,e):n<63?c(this,t,e):n<1024?function(t,e,n){n.negative=e.negative^t.negative,n.length=t.length+e.length;for(var i=0,r=0,o=0;o<n.length-1;o++){var a=r;r=0;for(var s=67108863&i,u=Math.min(o,e.length-1),l=Math.max(0,o-t.length+1);l<=u;l++){var h=o-l,d=(0|t.words[h])*(0|e.words[l]),c=67108863&d;s=67108863&(c=c+s|0),r+=(a=(a=a+(d/67108864|0)|0)+(c>>>26)|0)>>>26,a&=67108863}n.words[o]=s,i=a,a=r}return 0!==i?n.words[o]=i:n.length--,n.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),n=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,n,t);return e},m.prototype.revBin=function(t,e,n){if(0===t||t===n-1)return t;for(var i=0,r=0;r<e;r++)i|=(1&t)<<e-r-1,t>>=1;return i},m.prototype.permute=function(t,e,n,i,r,o){for(var a=0;a<o;a++)i[a]=e[t[a]],r[a]=n[t[a]]},m.prototype.transform=function(t,e,n,i,r,o){this.permute(o,t,e,n,i,r);for(var a=1;a<r;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),l=Math.sin(2*Math.PI/s),h=0;h<r;h+=s)for(var d=u,c=l,f=0;f<a;f++){var p=n[h+f],m=i[h+f],g=n[h+f+a],y=i[h+f+a],v=d*g-c*y;y=d*y+c*g,g=v,n[h+f]=p+g,i[h+f]=m+y,n[h+f+a]=p-g,i[h+f+a]=m-y,f!==s&&(v=u*d-l*c,c=u*c+l*d,d=v)}},m.prototype.guessLen13b=function(t,e){var n=1|Math.max(e,t),i=1&n,r=0;for(n=n/2|0;n;n>>>=1)r++;return 1<<r+1+i},m.prototype.conjugate=function(t,e,n){if(!(n<=1))for(var i=0;i<n/2;i++){var r=t[i];t[i]=t[n-i-1],t[n-i-1]=r,r=e[i],e[i]=-e[n-i-1],e[n-i-1]=-r}},m.prototype.normalize13b=function(t,e){for(var n=0,i=0;i<e/2;i++){var r=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+n;t[i]=67108863&r,n=r<67108864?0:r/67108864|0}return t},m.prototype.convert13b=function(t,e,n,r){for(var o=0,a=0;a<e;a++)o+=0|t[a],n[2*a]=8191&o,o>>>=13,n[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<r;++a)n[a]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=0;return e},m.prototype.mulp=function(t,e,n){var i=2*this.guessLen13b(t.length,e.length),r=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),u=new Array(i),l=new Array(i),h=new Array(i),d=new Array(i),c=n.words;c.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,l,i),this.transform(a,o,s,u,i,r),this.transform(l,o,h,d,i,r);for(var f=0;f<i;f++){var p=s[f]*h[f]-u[f]*d[f];u[f]=s[f]*d[f]+u[f]*h[f],s[f]=p}return this.conjugate(s,u,i),this.transform(s,u,c,o,i,r),this.conjugate(c,o,i),this.normalize13b(c,i),n.negative=t.negative^e.negative,n.length=t.length+e.length,n.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,n=0;n<this.length;n++){var r=(0|this.words[n])*t,o=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),n=0;n<e.length;n++){var i=n/26|0,r=n%26;e[n]=(t.words[i]&1<<r)>>>r}return e}(t);if(0===e.length)return new o(1);for(var n=this,i=0;i<e.length&&0===e[i];i++,n=n.sqr());if(++i<e.length)for(var r=n.sqr();i<e.length;i++,r=r.sqr())0!==e[i]&&(n=n.mul(r));return n},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,n=t%26,r=(t-n)/26,o=67108863>>>26-n<<26-n;if(0!==n){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,u=(0|this.words[e])-s<<n;this.words[e]=u|a,a=s>>>26-n}a&&(this.words[e]=a,this.length++)}if(0!==r){for(e=this.length-1;e>=0;e--)this.words[e+r]=this.words[e];for(e=0;e<r;e++)this.words[e]=0;this.length+=r}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){var r;i("number"==typeof t&&t>=0),r=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=n;if(r-=a,r=Math.max(0,r),u){for(var l=0;l<a;l++)u.words[l]=this.words[l];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,l=0;l<this.length;l++)this.words[l]=this.words[l+a];else this.words[0]=0,this.length=1;var h=0;for(l=this.length-1;l>=0&&(0!==h||l>=r);l--){var d=0|this.words[l];this.words[l]=h<<26-o|d>>>o,h=d&s}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return i(0===this.negative),this.iushrn(t,e,n)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,r=1<<e;return!(this.length<=n)&&!!(this.words[n]&r)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var r=67108863^67108863>>>e<<e;this.words[this.length-1]&=r}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,n){var r,o,a=t.length+n;this._expand(a);var s=0;for(r=0;r<t.length;r++){o=(0|this.words[r+n])+s;var u=(0|t.words[r])*e;s=((o-=67108863&u)>>26)-(u/67108864|0),this.words[r+n]=67108863&o}for(;r<this.length-n;r++)s=(o=(0|this.words[r+n])+s)>>26,this.words[r+n]=67108863&o;if(0===s)return this.strip();for(i(-1===s),s=0,r=0;r<this.length;r++)s=(o=-(0|this.words[r])+s)>>26,this.words[r]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var n=(this.length,t.length),i=this.clone(),r=t,a=0|r.words[r.length-1];0!==(n=26-this._countBits(a))&&(r=r.ushln(n),i.iushln(n),a=0|r.words[r.length-1]);var s,u=i.length-r.length;if("mod"!==e){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var l=0;l<s.length;l++)s.words[l]=0}var h=i.clone()._ishlnsubmul(r,1,u);0===h.negative&&(i=h,s&&(s.words[u]=1));for(var d=u-1;d>=0;d--){var c=67108864*(0|i.words[r.length+d])+(0|i.words[r.length+d-1]);for(c=Math.min(c/a|0,67108863),i._ishlnsubmul(r,c,d);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(r,1,d),i.isZero()||(i.negative^=1);s&&(s.words[d]=c)}return s&&s.strip(),i.strip(),"div"!==e&&0!==n&&i.iushrn(n),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,n){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(r=s.div.neg()),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(t)),{div:r,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(r=s.div.neg()),{div:r,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var n=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),r=t.andln(1),o=n.cmp(i);return o<0||1===r&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,n=0,r=this.length-1;r>=0;r--)n=(e*n+(0|this.words[r]))%t;return n},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,n=this.length-1;n>=0;n--){var r=(0|this.words[n])[phone]*e;this.words[n]=r/t|0,e=r%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var r=new o(1),a=new o(0),s=new o(0),u=new o(1),l=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++l;for(var h=n.clone(),d=e.clone();!e.isZero();){for(var c=0,f=1;0==(e.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(r.isOdd()||a.isOdd())&&(r.iadd(h),a.isub(d)),r.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(n.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(n.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(h),u.isub(d)),s.iushrn(1),u.iushrn(1);e.cmp(n)>=0?(e.isub(n),r.isub(s),a.isub(u)):(n.isub(e),s.isub(r),u.isub(a))}return{a:s,b:u,gcd:n.iushln(l)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var r,a=new o(1),s=new o(0),u=n.clone();e.cmpn(1)>0&&n.cmpn(1)>0;){for(var l=0,h=1;0==(e.words[0]&h)&&l<26;++l,h<<=1);if(l>0)for(e.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var d=0,c=1;0==(n.words[0]&c)&&d<26;++d,c<<=1);if(d>0)for(n.iushrn(d);d-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);e.cmp(n)>=0?(e.isub(n),a.isub(s)):(n.isub(e),s.isub(a))}return(r=0===e.cmpn(1)?a:s).cmpn(0)<0&&r.iadd(t),r},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),n=t.clone();e.negative=0,n.negative=0;for(var i=0;e.isEven()&&n.isEven();i++)e.iushrn(1),n.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;n.isEven();)n.iushrn(1);var r=e.cmp(n);if(r<0){var o=e;e=n,n=o}else if(0===r||0===n.cmpn(1))break;e.isub(n)}return n.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,n=(t-e)/26,r=1<<e;if(this.length<=n)return this._expand(n+1),this.words[n]|=r,this;for(var o=r,a=n;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,n=t<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)e=1;else{n&&(t=-t),i(t<=67108863,"Number is too big");var r=0|this.words[0];e=r===t?0:r<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,n=this.length-1;n>=0;n--){var i=0|this.words[n],r=0|t.words[n];if(i!==r){i<r?e=-1:i>r&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new M(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function y(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function b(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){y.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)}y.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},y.prototype.ireduce=function(t){var 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i=[];e=this._cache.get();)n=this._mode.encrypt(this,e),i.push(n);return o.concat(i)};var d=o.alloc(16,16);function c(){this.cache=o.allocUnsafe(0)}function f(t,e,n){var s=i[t.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof e&&(e=o.from(e)),e.length!==s.key/8)throw new TypeError("invalid key length "+e.length);if("string"==typeof n&&(n=o.from(n)),"GCM"!==s.mode&&n.length!==s.iv)throw new TypeError("invalid iv length "+n.length);return"stream"===s.type?new a(s.module,e,n):"auth"===s.type?new r(s.module,e,n):new h(s.module,e,n)}h.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return t=this._mode.encrypt(this,t),this._cipher.scrub(),t;if(!t.equals(d))throw this._cipher.scrub(),new Error("data not multiple of block length")},h.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},c.prototype.add=function(t){this.cache=o.concat([this.cache,t])},c.prototype.get=function(){if(this.cache.length>15){var t=this.cache.slice(0,16);return this.cache=this.cache.slice(16),t}return null},c.prototype.flush=function(){for(var t=16-this.cache.length,e=o.allocUnsafe(t),n=-1;++n<t;)e.writeUInt8(t,n);return o.concat([this.cache,e])},e.createCipheriv=f,e.createCipher=function(t,e){var n=i[t.toLowerCase()];if(!n)throw new TypeError("invalid suite type");var r=l(e,!1,n.key,n.iv);return f(t,r.key,r.iv)}},function(t,e){e.encrypt=function(t,e){return t._cipher.encryptBlock(e)},e.decrypt=function(t,e){return t._cipher.decryptBlock(e)}},function(t,e,n){var i=n(37);e.encrypt=function(t,e){var n=i(e,t._prev);return t._prev=t._cipher.encryptBlock(n),t._prev},e.decrypt=function(t,e){var n=t._prev;t._prev=e;var r=t._cipher.decryptBlock(e);return i(r,n)}},function(t,e,n){var i=n(4).Buffer,r=n(37);function o(t,e,n){var o=e.length,a=r(e,t._cache);return t._cache=t._cache.slice(o),t._prev=i.concat([t._prev,n?e:a]),a}e.encrypt=function(t,e,n){for(var r,a=i.allocUnsafe(0);e.length;){if(0===t._cache.length&&(t._cache=t._cipher.encryptBlock(t._prev),t._prev=i.allocUnsafe(0)),!(t._cache.length<=e.length)){a=i.concat([a,o(t,e,n)]);break}r=t._cache.length,a=i.concat([a,o(t,e.slice(0,r),n)]),e=e.slice(r)}return a}},function(t,e,n){var i=n(4).Buffer;function r(t,e,n){var r=t._cipher.encryptBlock(t._prev)[0]^e;return t._prev=i.concat([t._prev.slice(1),i.from([n?e:r])]),r}e.encrypt=function(t,e,n){for(var o=e.length,a=i.allocUnsafe(o),s=-1;++s<o;)a[s]=r(t,e[s],n);return a}},function(t,e,n){var i=n(4).Buffer;function r(t,e,n){for(var i,r,a=-1,s=0;++a<8;)i=e&1<<7-a?128:0,s+=(128&(r=t._cipher.encryptBlock(t._prev)[0]^i))>>a%8,t._prev=o(t._prev,n?i:r);return s}function o(t,e){var n=t.length,r=-1,o=i.allocUnsafe(t.length);for(t=i.concat([t,i.from([e])]);++r<n;)o[r]=t[r]<<1|t[r+1]>>7;return o}e.encrypt=function(t,e,n){for(var o=e.length,a=i.allocUnsafe(o),s=-1;++s<o;)a[s]=r(t,e[s],n);return a}},function(t,e,n){(function(t){var i=n(37);function r(t){return t._prev=t._cipher.encryptBlock(t._prev),t._prev}e.encrypt=function(e,n){for(;e._cache.length<n.length;)e._cache=t.concat([e._cache,r(e)]);var o=e._cache.slice(0,n.length);return e._cache=e._cache.slice(n.length),i(n,o)}}).call(this,n(5).Buffer)},function(t,e,n){var i=n(4).Buffer,r=i.alloc(16,0);function o(t){var e=i.allocUnsafe(16);return e.writeUInt32BE(t[0]>>>0,0),e.writeUInt32BE(t[1]>>>0,4),e.writeUInt32BE(t[2]>>>0,8),e.writeUInt32BE(t[3]>>>0,12),e}function a(t){this.h=t,this.state=i.alloc(16,0),this.cache=i.allocUnsafe(0)}a.prototype.ghash=function(t){for(var e=-1;++e<t.length;)this.state[e]^=t[e];this._multiply()},a.prototype._multiply=function(){for(var t,e,n,i=[(t=this.h).readUInt32BE(0),t.readUInt32BE(4),t.readUInt32BE(8),t.readUInt32BE(12)],r=[0,0,0,0],a=-1;++a<128;){for(0!=(this.state[~~(a/8)]&1<<7-a%8)&&(r[0]^=i[0],r[1]^=i[1],r[2]^=i[2],r[3]^=i[3]),n=0!=(1&i[3]),e=3;e>0;e--)i[e]=i[e]>>>1|(1&i[e-1])<<31;i[0]=i[0]>>>1,n&&(i[0]=i[0]^225<<24)}this.state=o(r)},a.prototype.update=function(t){var e;for(this.cache=i.concat([this.cache,t]);this.cache.length>=16;)e=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(e)},a.prototype.final=function(t,e){return this.cache.length&&this.ghash(i.concat([this.cache,r],16)),this.ghash(o([0,t,0,e])),this.state},t.exports=a},function(t,e,n){var i=n(238),r=n(4).Buffer,o=n(60),a=n(239),s=n(17),u=n(45),l=n(46);function h(t,e,n){s.call(this),this._cache=new d,this._last=void 0,this._cipher=new u.AES(e),this._prev=r.from(n),this._mode=t,this._autopadding=!0}function d(){this.cache=r.allocUnsafe(0)}function c(t,e,n){var s=o[t.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof n&&(n=r.from(n)),"GCM"!==s.mode&&n.length!==s.iv)throw new TypeError("invalid iv length "+n.length);if("string"==typeof e&&(e=r.from(e)),e.length!==s.key/8)throw new TypeError("invalid key length "+e.length);return"stream"===s.type?new a(s.module,e,n,!0):"auth"===s.type?new i(s.module,e,n,!0):new h(s.module,e,n)}n(2)(h,s),h.prototype._update=function(t){var e,n;this._cache.add(t);for(var i=[];e=this._cache.get(this._autopadding);)n=this._mode.decrypt(this,e),i.push(n);return r.concat(i)},h.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return function(t){var e=t[15];if(e<1||e>16)throw new Error("unable to decrypt data");var n=-1;for(;++n<e;)if(t[n+(16-e)]!==e)throw new Error("unable to decrypt data");if(16===e)return;return t.slice(0,16-e)}(this._mode.decrypt(this,t));if(t)throw new Error("data not multiple of block length")},h.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},d.prototype.add=function(t){this.cache=r.concat([this.cache,t])},d.prototype.get=function(t){var e;if(t){if(this.cache.length>16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e}else if(this.cache.length>=16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e;return null},d.prototype.flush=function(){if(this.cache.length)return this.cache},e.createDecipher=function(t,e){var n=o[t.toLowerCase()];if(!n)throw new TypeError("invalid suite type");var i=l(e,!1,n.key,n.iv);return c(t,i.key,i.iv)},e.createDecipheriv=c},function(t,e){e["des-ecb"]={key:8,iv:0},e["des-cbc"]=e.des={key:8,iv:8},e["des-ede3-cbc"]=e.des3={key:24,iv:8},e["des-ede3"]={key:24,iv:0},e["des-ede-cbc"]={key:16,iv:8},e["des-ede"]={key:16,iv:0}},function(t,e,n){(function(t){var i=n(240),r=n(371),o=n(372);var a={binary:!0,hex:!0,base64:!0};e.DiffieHellmanGroup=e.createDiffieHellmanGroup=e.getDiffieHellman=function(e){var n=new t(r[e].prime,"hex"),i=new t(r[e].gen,"hex");return new o(n,i)},e.createDiffieHellman=e.DiffieHellman=function e(n,r,s,u){return t.isBuffer(r)||void 0===a[r]?e(n,"binary",r,s):(r=r||"binary",u=u||"binary",s=s||new t([2]),t.isBuffer(s)||(s=new t(s,u)),"number"==typeof n?new o(i(n,s),s,!0):(t.isBuffer(n)||(n=new t(n,r)),new o(n,s,!0)))}}).call(this,n(5).Buffer)},function(t,e){},function(t,e,n){(function(t){!function(t,e){"use strict";function i(t,e){if(!t)throw new Error(e||"Assertion failed")}function r(t,e){t.super_=e;var n=function(){};n.prototype=e.prototype,t.prototype=new n,t.prototype.constructor=t}function o(t,e,n){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(n=e,e=10),this._init(t||0,e||10,n||"be"))}var a;"object"==typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{a=n(369).Buffer}catch(t){}function s(t,e,n){for(var i=0,r=Math.min(t.length,n),o=e;o<r;o++){var a=t.charCodeAt(o)-48;i<<=4,i|=a>=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return i}function u(t,e,n,i){for(var r=0,o=Math.min(t.length,n),a=e;a<o;a++){var s=t.charCodeAt(a)-48;r*=i,r+=s>=49?s-49+10:s>=17?s-17+10:s}return r}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,n){if("number"==typeof t)return this._initNumber(t,e,n);if("object"==typeof t)return this._initArray(t,e,n);"hex"===e&&(e=16),i(e===(0|e)&&e>=2&&e<=36);var r=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&r++,16===e?this._parseHex(t,r):this._parseBase(t,e,r),"-"===t[0]&&(this.negative=1),this.strip(),"le"===n&&this._initArray(this.toArray(),e,n)},o.prototype._initNumber=function(t,e,n){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(i(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===n&&this._initArray(this.toArray(),e,n)},o.prototype._initArray=function(t,e,n){if(i("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var o,a,s=0;if("be"===n)for(r=t.length-1,o=0;r>=0;r-=3)a=t[r]|t[r-1]<<8|t[r-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else 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d=1;for(l=u(t,h,t.length,e),h=0;h<a;h++)d*=e;this.imuln(d),this.words[0]+l<67108864?this.words[0]+=l:this._iaddn(l)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var l=["","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"],h=[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],d=[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 c(t,e,n){n.negative=e.negative^t.negative;var i=t.length+e.length|0;n.length=i,i=i-1|0;var r=0|t.words[0],o=0|e.words[0],a=r*o,s=67108863&a,u=a/67108864|0;n.words[0]=s;for(var l=1;l<i;l++){for(var h=u>>>26,d=67108863&u,c=Math.min(l,e.length-1),f=Math.max(0,l-t.length+1);f<=c;f++){var p=l-f|0;h+=(a=(r=0|t.words[p])*(o=0|e.words[f])+d)/67108864|0,d=67108863&a}n.words[l]=0|d,u=0|h}return 0!==u?n.words[l]=0|u:n.length--,n.strip()}o.prototype.toString=function(t,e){var n;if(e=0|e||1,16===(t=t||10)||"hex"===t){n="";for(var r=0,o=0,a=0;a<this.length;a++){var s=this.words[a],u=(16777215&(s<<r|o)).toString(16);n=0!==(o=s>>>24-r&16777215)||a!==this.length-1?l[6-u.length]+u+n:u+n,(r+=2)>=26&&(r-=26,a--)}for(0!==o&&(n=o.toString(16)+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}if(t===(0|t)&&t>=2&&t<=36){var c=h[t],f=d[t];n="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(f).toString(t);n=(p=p.idivn(f)).isZero()?m+n:l[c-m.length]+m+n}for(this.isZero()&&(n="0"+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,n){var r=this.byteLength(),o=n||Math.max(1,r);i(r<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===e,l=new t(o),h=this.clone();if(u){for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),l[s]=a;for(;s<o;s++)l[s]=0}else{for(s=0;s<o-r;s++)l[s]=0;for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),l[o-s-1]=a}return l},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,n=0;return e>=4096&&(n+=13,e>>>=13),e>=64&&(n+=7,e>>>=7),e>=8&&(n+=4,e>>>=4),e>=2&&(n+=2,e>>>=2),n+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,n=0;return 0==(8191&e)&&(n+=13,e>>>=13),0==(127&e)&&(n+=7,e>>>=7),0==(15&e)&&(n+=4,e>>>=4),0==(3&e)&&(n+=2,e>>>=2),0==(1&e)&&n++,n},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var n=this._zeroBits(this.words[e]);if(t+=n,26!==n)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var n=0;n<e.length;n++)this.words[n]=this.words[n]&t.words[n];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,n;this.length>t.length?(e=this,n=t):(e=t,n=this);for(var i=0;i<n.length;i++)this.words[i]=e.words[i]^n.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),n=t%26;this._expand(e),n>0&&e--;for(var r=0;r<e;r++)this.words[r]=67108863&~this.words[r];return n>0&&(this.words[r]=~this.words[r]&67108863>>26-n),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var n=t/26|0,r=t%26;return this._expand(n+1),this.words[n]=e?this.words[n]|1<<r:this.words[n]&~(1<<r),this.strip()},o.prototype.iadd=function(t){var e,n,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(n=this,i=t):(n=t,i=this);for(var r=0,o=0;o<i.length;o++)e=(0|n.words[o])+(0|i.words[o])+r,this.words[o]=67108863&e,r=e>>>26;for(;0!==r&&o<n.length;o++)e=(0|n.words[o])+r,this.words[o]=67108863&e,r=e>>>26;if(this.length=n.length,0!==r)this.words[this.length]=r,this.length++;else if(n!==this)for(;o<n.length;o++)this.words[o]=n.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var n,i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;r>0?(n=this,i=t):(n=t,i=this);for(var o=0,a=0;a<i.length;a++)o=(e=(0|n.words[a])-(0|i.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<n.length;a++)o=(e=(0|n.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<n.length&&n!==this)for(;a<n.length;a++)this.words[a]=n.words[a];return this.length=Math.max(this.length,a),n!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var f=function(t,e,n){var i,r,o,a=t.words,s=e.words,u=n.words,l=0,h=0|a[0],d=8191&h,c=h>>>13,f=0|a[1],p=8191&f,m=f>>>13,g=0|a[2],y=8191&g,v=g>>>13,_=0|a[3],b=8191&_,w=_>>>13,M=0|a[4],S=8191&M,k=M>>>13,x=0|a[5],D=8191&x,E=x>>>13,L=0|a[6],T=8191&L,C=L>>>13,A=0|a[7],Y=8191&A,j=A>>>13,O=0|a[8],I=8191&O,F=O>>>13,P=0|a[9],N=8191&P,R=P>>>13,H=0|s[0],B=8191&H,W=H>>>13,z=0|s[1],U=8191&z,q=z>>>13,$=0|s[2],J=8191&$,K=$>>>13,V=0|s[3],G=8191&V,X=V>>>13,Z=0|s[4],Q=8191&Z,tt=Z>>>13,et=0|s[5],nt=8191&et,it=et>>>13,rt=0|s[6],ot=8191&rt,at=rt>>>13,st=0|s[7],ut=8191&st,lt=st>>>13,ht=0|s[8],dt=8191&ht,ct=ht>>>13,ft=0|s[9],pt=8191&ft,mt=ft>>>13;n.negative=t.negative^e.negative,n.length=19;var gt=(l+(i=Math.imul(d,B))|0)+((8191&(r=(r=Math.imul(d,W))+Math.imul(c,B)|0))<<13)|0;l=((o=Math.imul(c,W))+(r>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(p,B),r=(r=Math.imul(p,W))+Math.imul(m,B)|0,o=Math.imul(m,W);var yt=(l+(i=i+Math.imul(d,U)|0)|0)+((8191&(r=(r=r+Math.imul(d,q)|0)+Math.imul(c,U)|0))<<13)|0;l=((o=o+Math.imul(c,q)|0)+(r>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(y,B),r=(r=Math.imul(y,W))+Math.imul(v,B)|0,o=Math.imul(v,W),i=i+Math.imul(p,U)|0,r=(r=r+Math.imul(p,q)|0)+Math.imul(m,U)|0,o=o+Math.imul(m,q)|0;var vt=(l+(i=i+Math.imul(d,J)|0)|0)+((8191&(r=(r=r+Math.imul(d,K)|0)+Math.imul(c,J)|0))<<13)|0;l=((o=o+Math.imul(c,K)|0)+(r>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(b,B),r=(r=Math.imul(b,W))+Math.imul(w,B)|0,o=Math.imul(w,W),i=i+Math.imul(y,U)|0,r=(r=r+Math.imul(y,q)|0)+Math.imul(v,U)|0,o=o+Math.imul(v,q)|0,i=i+Math.imul(p,J)|0,r=(r=r+Math.imul(p,K)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,K)|0;var _t=(l+(i=i+Math.imul(d,G)|0)|0)+((8191&(r=(r=r+Math.imul(d,X)|0)+Math.imul(c,G)|0))<<13)|0;l=((o=o+Math.imul(c,X)|0)+(r>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(S,B),r=(r=Math.imul(S,W))+Math.imul(k,B)|0,o=Math.imul(k,W),i=i+Math.imul(b,U)|0,r=(r=r+Math.imul(b,q)|0)+Math.imul(w,U)|0,o=o+Math.imul(w,q)|0,i=i+Math.imul(y,J)|0,r=(r=r+Math.imul(y,K)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,K)|0,i=i+Math.imul(p,G)|0,r=(r=r+Math.imul(p,X)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,X)|0;var bt=(l+(i=i+Math.imul(d,Q)|0)|0)+((8191&(r=(r=r+Math.imul(d,tt)|0)+Math.imul(c,Q)|0))<<13)|0;l=((o=o+Math.imul(c,tt)|0)+(r>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(D,B),r=(r=Math.imul(D,W))+Math.imul(E,B)|0,o=Math.imul(E,W),i=i+Math.imul(S,U)|0,r=(r=r+Math.imul(S,q)|0)+Math.imul(k,U)|0,o=o+Math.imul(k,q)|0,i=i+Math.imul(b,J)|0,r=(r=r+Math.imul(b,K)|0)+Math.imul(w,J)|0,o=o+Math.imul(w,K)|0,i=i+Math.imul(y,G)|0,r=(r=r+Math.imul(y,X)|0)+Math.imul(v,G)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Q)|0,r=(r=r+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var wt=(l+(i=i+Math.imul(d,nt)|0)|0)+((8191&(r=(r=r+Math.imul(d,it)|0)+Math.imul(c,nt)|0))<<13)|0;l=((o=o+Math.imul(c,it)|0)+(r>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(T,B),r=(r=Math.imul(T,W))+Math.imul(C,B)|0,o=Math.imul(C,W),i=i+Math.imul(D,U)|0,r=(r=r+Math.imul(D,q)|0)+Math.imul(E,U)|0,o=o+Math.imul(E,q)|0,i=i+Math.imul(S,J)|0,r=(r=r+Math.imul(S,K)|0)+Math.imul(k,J)|0,o=o+Math.imul(k,K)|0,i=i+Math.imul(b,G)|0,r=(r=r+Math.imul(b,X)|0)+Math.imul(w,G)|0,o=o+Math.imul(w,X)|0,i=i+Math.imul(y,Q)|0,r=(r=r+Math.imul(y,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,nt)|0,r=(r=r+Math.imul(p,it)|0)+Math.imul(m,nt)|0,o=o+Math.imul(m,it)|0;var Mt=(l+(i=i+Math.imul(d,ot)|0)|0)+((8191&(r=(r=r+Math.imul(d,at)|0)+Math.imul(c,ot)|0))<<13)|0;l=((o=o+Math.imul(c,at)|0)+(r>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(Y,B),r=(r=Math.imul(Y,W))+Math.imul(j,B)|0,o=Math.imul(j,W),i=i+Math.imul(T,U)|0,r=(r=r+Math.imul(T,q)|0)+Math.imul(C,U)|0,o=o+Math.imul(C,q)|0,i=i+Math.imul(D,J)|0,r=(r=r+Math.imul(D,K)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,K)|0,i=i+Math.imul(S,G)|0,r=(r=r+Math.imul(S,X)|0)+Math.imul(k,G)|0,o=o+Math.imul(k,X)|0,i=i+Math.imul(b,Q)|0,r=(r=r+Math.imul(b,tt)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,tt)|0,i=i+Math.imul(y,nt)|0,r=(r=r+Math.imul(y,it)|0)+Math.imul(v,nt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,r=(r=r+Math.imul(p,at)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,at)|0;var St=(l+(i=i+Math.imul(d,ut)|0)|0)+((8191&(r=(r=r+Math.imul(d,lt)|0)+Math.imul(c,ut)|0))<<13)|0;l=((o=o+Math.imul(c,lt)|0)+(r>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(I,B),r=(r=Math.imul(I,W))+Math.imul(F,B)|0,o=Math.imul(F,W),i=i+Math.imul(Y,U)|0,r=(r=r+Math.imul(Y,q)|0)+Math.imul(j,U)|0,o=o+Math.imul(j,q)|0,i=i+Math.imul(T,J)|0,r=(r=r+Math.imul(T,K)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,K)|0,i=i+Math.imul(D,G)|0,r=(r=r+Math.imul(D,X)|0)+Math.imul(E,G)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(S,Q)|0,r=(r=r+Math.imul(S,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,i=i+Math.imul(b,nt)|0,r=(r=r+Math.imul(b,it)|0)+Math.imul(w,nt)|0,o=o+Math.imul(w,it)|0,i=i+Math.imul(y,ot)|0,r=(r=r+Math.imul(y,at)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,at)|0,i=i+Math.imul(p,ut)|0,r=(r=r+Math.imul(p,lt)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,lt)|0;var kt=(l+(i=i+Math.imul(d,dt)|0)|0)+((8191&(r=(r=r+Math.imul(d,ct)|0)+Math.imul(c,dt)|0))<<13)|0;l=((o=o+Math.imul(c,ct)|0)+(r>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(N,B),r=(r=Math.imul(N,W))+Math.imul(R,B)|0,o=Math.imul(R,W),i=i+Math.imul(I,U)|0,r=(r=r+Math.imul(I,q)|0)+Math.imul(F,U)|0,o=o+Math.imul(F,q)|0,i=i+Math.imul(Y,J)|0,r=(r=r+Math.imul(Y,K)|0)+Math.imul(j,J)|0,o=o+Math.imul(j,K)|0,i=i+Math.imul(T,G)|0,r=(r=r+Math.imul(T,X)|0)+Math.imul(C,G)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(D,Q)|0,r=(r=r+Math.imul(D,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,nt)|0,r=(r=r+Math.imul(S,it)|0)+Math.imul(k,nt)|0,o=o+Math.imul(k,it)|0,i=i+Math.imul(b,ot)|0,r=(r=r+Math.imul(b,at)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,at)|0,i=i+Math.imul(y,ut)|0,r=(r=r+Math.imul(y,lt)|0)+Math.imul(v,ut)|0,o=o+Math.imul(v,lt)|0,i=i+Math.imul(p,dt)|0,r=(r=r+Math.imul(p,ct)|0)+Math.imul(m,dt)|0,o=o+Math.imul(m,ct)|0;var xt=(l+(i=i+Math.imul(d,pt)|0)|0)+((8191&(r=(r=r+Math.imul(d,mt)|0)+Math.imul(c,pt)|0))<<13)|0;l=((o=o+Math.imul(c,mt)|0)+(r>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(N,U),r=(r=Math.imul(N,q))+Math.imul(R,U)|0,o=Math.imul(R,q),i=i+Math.imul(I,J)|0,r=(r=r+Math.imul(I,K)|0)+Math.imul(F,J)|0,o=o+Math.imul(F,K)|0,i=i+Math.imul(Y,G)|0,r=(r=r+Math.imul(Y,X)|0)+Math.imul(j,G)|0,o=o+Math.imul(j,X)|0,i=i+Math.imul(T,Q)|0,r=(r=r+Math.imul(T,tt)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(D,nt)|0,r=(r=r+Math.imul(D,it)|0)+Math.imul(E,nt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,r=(r=r+Math.imul(S,at)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,at)|0,i=i+Math.imul(b,ut)|0,r=(r=r+Math.imul(b,lt)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,lt)|0,i=i+Math.imul(y,dt)|0,r=(r=r+Math.imul(y,ct)|0)+Math.imul(v,dt)|0,o=o+Math.imul(v,ct)|0;var Dt=(l+(i=i+Math.imul(p,pt)|0)|0)+((8191&(r=(r=r+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;l=((o=o+Math.imul(m,mt)|0)+(r>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(N,J),r=(r=Math.imul(N,K))+Math.imul(R,J)|0,o=Math.imul(R,K),i=i+Math.imul(I,G)|0,r=(r=r+Math.imul(I,X)|0)+Math.imul(F,G)|0,o=o+Math.imul(F,X)|0,i=i+Math.imul(Y,Q)|0,r=(r=r+Math.imul(Y,tt)|0)+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,i=i+Math.imul(T,nt)|0,r=(r=r+Math.imul(T,it)|0)+Math.imul(C,nt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(D,ot)|0,r=(r=r+Math.imul(D,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(S,ut)|0,r=(r=r+Math.imul(S,lt)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,lt)|0,i=i+Math.imul(b,dt)|0,r=(r=r+Math.imul(b,ct)|0)+Math.imul(w,dt)|0,o=o+Math.imul(w,ct)|0;var Et=(l+(i=i+Math.imul(y,pt)|0)|0)+((8191&(r=(r=r+Math.imul(y,mt)|0)+Math.imul(v,pt)|0))<<13)|0;l=((o=o+Math.imul(v,mt)|0)+(r>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(N,G),r=(r=Math.imul(N,X))+Math.imul(R,G)|0,o=Math.imul(R,X),i=i+Math.imul(I,Q)|0,r=(r=r+Math.imul(I,tt)|0)+Math.imul(F,Q)|0,o=o+Math.imul(F,tt)|0,i=i+Math.imul(Y,nt)|0,r=(r=r+Math.imul(Y,it)|0)+Math.imul(j,nt)|0,o=o+Math.imul(j,it)|0,i=i+Math.imul(T,ot)|0,r=(r=r+Math.imul(T,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(D,ut)|0,r=(r=r+Math.imul(D,lt)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,lt)|0,i=i+Math.imul(S,dt)|0,r=(r=r+Math.imul(S,ct)|0)+Math.imul(k,dt)|0,o=o+Math.imul(k,ct)|0;var Lt=(l+(i=i+Math.imul(b,pt)|0)|0)+((8191&(r=(r=r+Math.imul(b,mt)|0)+Math.imul(w,pt)|0))<<13)|0;l=((o=o+Math.imul(w,mt)|0)+(r>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,i=Math.imul(N,Q),r=(r=Math.imul(N,tt))+Math.imul(R,Q)|0,o=Math.imul(R,tt),i=i+Math.imul(I,nt)|0,r=(r=r+Math.imul(I,it)|0)+Math.imul(F,nt)|0,o=o+Math.imul(F,it)|0,i=i+Math.imul(Y,ot)|0,r=(r=r+Math.imul(Y,at)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,at)|0,i=i+Math.imul(T,ut)|0,r=(r=r+Math.imul(T,lt)|0)+Math.imul(C,ut)|0,o=o+Math.imul(C,lt)|0,i=i+Math.imul(D,dt)|0,r=(r=r+Math.imul(D,ct)|0)+Math.imul(E,dt)|0,o=o+Math.imul(E,ct)|0;var Tt=(l+(i=i+Math.imul(S,pt)|0)|0)+((8191&(r=(r=r+Math.imul(S,mt)|0)+Math.imul(k,pt)|0))<<13)|0;l=((o=o+Math.imul(k,mt)|0)+(r>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(N,nt),r=(r=Math.imul(N,it))+Math.imul(R,nt)|0,o=Math.imul(R,it),i=i+Math.imul(I,ot)|0,r=(r=r+Math.imul(I,at)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,at)|0,i=i+Math.imul(Y,ut)|0,r=(r=r+Math.imul(Y,lt)|0)+Math.imul(j,ut)|0,o=o+Math.imul(j,lt)|0,i=i+Math.imul(T,dt)|0,r=(r=r+Math.imul(T,ct)|0)+Math.imul(C,dt)|0,o=o+Math.imul(C,ct)|0;var Ct=(l+(i=i+Math.imul(D,pt)|0)|0)+((8191&(r=(r=r+Math.imul(D,mt)|0)+Math.imul(E,pt)|0))<<13)|0;l=((o=o+Math.imul(E,mt)|0)+(r>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,i=Math.imul(N,ot),r=(r=Math.imul(N,at))+Math.imul(R,ot)|0,o=Math.imul(R,at),i=i+Math.imul(I,ut)|0,r=(r=r+Math.imul(I,lt)|0)+Math.imul(F,ut)|0,o=o+Math.imul(F,lt)|0,i=i+Math.imul(Y,dt)|0,r=(r=r+Math.imul(Y,ct)|0)+Math.imul(j,dt)|0,o=o+Math.imul(j,ct)|0;var At=(l+(i=i+Math.imul(T,pt)|0)|0)+((8191&(r=(r=r+Math.imul(T,mt)|0)+Math.imul(C,pt)|0))<<13)|0;l=((o=o+Math.imul(C,mt)|0)+(r>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(N,ut),r=(r=Math.imul(N,lt))+Math.imul(R,ut)|0,o=Math.imul(R,lt),i=i+Math.imul(I,dt)|0,r=(r=r+Math.imul(I,ct)|0)+Math.imul(F,dt)|0,o=o+Math.imul(F,ct)|0;var Yt=(l+(i=i+Math.imul(Y,pt)|0)|0)+((8191&(r=(r=r+Math.imul(Y,mt)|0)+Math.imul(j,pt)|0))<<13)|0;l=((o=o+Math.imul(j,mt)|0)+(r>>>13)|0)+(Yt>>>26)|0,Yt&=67108863,i=Math.imul(N,dt),r=(r=Math.imul(N,ct))+Math.imul(R,dt)|0,o=Math.imul(R,ct);var jt=(l+(i=i+Math.imul(I,pt)|0)|0)+((8191&(r=(r=r+Math.imul(I,mt)|0)+Math.imul(F,pt)|0))<<13)|0;l=((o=o+Math.imul(F,mt)|0)+(r>>>13)|0)+(jt>>>26)|0,jt&=67108863;var Ot=(l+(i=Math.imul(N,pt))|0)+((8191&(r=(r=Math.imul(N,mt))+Math.imul(R,pt)|0))<<13)|0;return l=((o=Math.imul(R,mt))+(r>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,u[0]=gt,u[1]=yt,u[2]=vt,u[3]=_t,u[4]=bt,u[5]=wt,u[6]=Mt,u[7]=St,u[8]=kt,u[9]=xt,u[10]=Dt,u[11]=Et,u[12]=Lt,u[13]=Tt,u[14]=Ct,u[15]=At,u[16]=Yt,u[17]=jt,u[18]=Ot,0!==l&&(u[19]=l,n.length++),n};function p(t,e,n){return(new m).mulp(t,e,n)}function m(t,e){this.x=t,this.y=e}Math.imul||(f=c),o.prototype.mulTo=function(t,e){var n=this.length+t.length;return 10===this.length&&10===t.length?f(this,t,e):n<63?c(this,t,e):n<1024?function(t,e,n){n.negative=e.negative^t.negative,n.length=t.length+e.length;for(var i=0,r=0,o=0;o<n.length-1;o++){var a=r;r=0;for(var s=67108863&i,u=Math.min(o,e.length-1),l=Math.max(0,o-t.length+1);l<=u;l++){var h=o-l,d=(0|t.words[h])*(0|e.words[l]),c=67108863&d;s=67108863&(c=c+s|0),r+=(a=(a=a+(d/67108864|0)|0)+(c>>>26)|0)>>>26,a&=67108863}n.words[o]=s,i=a,a=r}return 0!==i?n.words[o]=i:n.length--,n.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),n=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,n,t);return e},m.prototype.revBin=function(t,e,n){if(0===t||t===n-1)return t;for(var i=0,r=0;r<e;r++)i|=(1&t)<<e-r-1,t>>=1;return i},m.prototype.permute=function(t,e,n,i,r,o){for(var a=0;a<o;a++)i[a]=e[t[a]],r[a]=n[t[a]]},m.prototype.transform=function(t,e,n,i,r,o){this.permute(o,t,e,n,i,r);for(var a=1;a<r;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),l=Math.sin(2*Math.PI/s),h=0;h<r;h+=s)for(var d=u,c=l,f=0;f<a;f++){var p=n[h+f],m=i[h+f],g=n[h+f+a],y=i[h+f+a],v=d*g-c*y;y=d*y+c*g,g=v,n[h+f]=p+g,i[h+f]=m+y,n[h+f+a]=p-g,i[h+f+a]=m-y,f!==s&&(v=u*d-l*c,c=u*c+l*d,d=v)}},m.prototype.guessLen13b=function(t,e){var n=1|Math.max(e,t),i=1&n,r=0;for(n=n/2|0;n;n>>>=1)r++;return 1<<r+1+i},m.prototype.conjugate=function(t,e,n){if(!(n<=1))for(var i=0;i<n/2;i++){var r=t[i];t[i]=t[n-i-1],t[n-i-1]=r,r=e[i],e[i]=-e[n-i-1],e[n-i-1]=-r}},m.prototype.normalize13b=function(t,e){for(var n=0,i=0;i<e/2;i++){var r=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+n;t[i]=67108863&r,n=r<67108864?0:r/67108864|0}return t},m.prototype.convert13b=function(t,e,n,r){for(var o=0,a=0;a<e;a++)o+=0|t[a],n[2*a]=8191&o,o>>>=13,n[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<r;++a)n[a]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=0;return e},m.prototype.mulp=function(t,e,n){var i=2*this.guessLen13b(t.length,e.length),r=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),u=new Array(i),l=new Array(i),h=new Array(i),d=new Array(i),c=n.words;c.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,l,i),this.transform(a,o,s,u,i,r),this.transform(l,o,h,d,i,r);for(var f=0;f<i;f++){var p=s[f]*h[f]-u[f]*d[f];u[f]=s[f]*d[f]+u[f]*h[f],s[f]=p}return this.conjugate(s,u,i),this.transform(s,u,c,o,i,r),this.conjugate(c,o,i),this.normalize13b(c,i),n.negative=t.negative^e.negative,n.length=t.length+e.length,n.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,n=0;n<this.length;n++){var r=(0|this.words[n])*t,o=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),n=0;n<e.length;n++){var i=n/26|0,r=n%26;e[n]=(t.words[i]&1<<r)>>>r}return e}(t);if(0===e.length)return new o(1);for(var n=this,i=0;i<e.length&&0===e[i];i++,n=n.sqr());if(++i<e.length)for(var r=n.sqr();i<e.length;i++,r=r.sqr())0!==e[i]&&(n=n.mul(r));return n},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,n=t%26,r=(t-n)/26,o=67108863>>>26-n<<26-n;if(0!==n){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,u=(0|this.words[e])-s<<n;this.words[e]=u|a,a=s>>>26-n}a&&(this.words[e]=a,this.length++)}if(0!==r){for(e=this.length-1;e>=0;e--)this.words[e+r]=this.words[e];for(e=0;e<r;e++)this.words[e]=0;this.length+=r}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){var r;i("number"==typeof t&&t>=0),r=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=n;if(r-=a,r=Math.max(0,r),u){for(var l=0;l<a;l++)u.words[l]=this.words[l];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,l=0;l<this.length;l++)this.words[l]=this.words[l+a];else this.words[0]=0,this.length=1;var h=0;for(l=this.length-1;l>=0&&(0!==h||l>=r);l--){var d=0|this.words[l];this.words[l]=h<<26-o|d>>>o,h=d&s}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return i(0===this.negative),this.iushrn(t,e,n)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,r=1<<e;return!(this.length<=n)&&!!(this.words[n]&r)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var r=67108863^67108863>>>e<<e;this.words[this.length-1]&=r}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,n){var r,o,a=t.length+n;this._expand(a);var s=0;for(r=0;r<t.length;r++){o=(0|this.words[r+n])+s;var u=(0|t.words[r])*e;s=((o-=67108863&u)>>26)-(u/67108864|0),this.words[r+n]=67108863&o}for(;r<this.length-n;r++)s=(o=(0|this.words[r+n])+s)>>26,this.words[r+n]=67108863&o;if(0===s)return this.strip();for(i(-1===s),s=0,r=0;r<this.length;r++)s=(o=-(0|this.words[r])+s)>>26,this.words[r]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var n=(this.length,t.length),i=this.clone(),r=t,a=0|r.words[r.length-1];0!==(n=26-this._countBits(a))&&(r=r.ushln(n),i.iushln(n),a=0|r.words[r.length-1]);var s,u=i.length-r.length;if("mod"!==e){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var l=0;l<s.length;l++)s.words[l]=0}var h=i.clone()._ishlnsubmul(r,1,u);0===h.negative&&(i=h,s&&(s.words[u]=1));for(var d=u-1;d>=0;d--){var c=67108864*(0|i.words[r.length+d])+(0|i.words[r.length+d-1]);for(c=Math.min(c/a|0,67108863),i._ishlnsubmul(r,c,d);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(r,1,d),i.isZero()||(i.negative^=1);s&&(s.words[d]=c)}return s&&s.strip(),i.strip(),"div"!==e&&0!==n&&i.iushrn(n),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,n){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(r=s.div.neg()),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(t)),{div:r,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(r=s.div.neg()),{div:r,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var n=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),r=t.andln(1),o=n.cmp(i);return o<0||1===r&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,n=0,r=this.length-1;r>=0;r--)n=(e*n+(0|this.words[r]))%t;return n},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,n=this.length-1;n>=0;n--){var r=(0|this.words[n])[phone]*e;this.words[n]=r/t|0,e=r%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var r=new o(1),a=new o(0),s=new o(0),u=new o(1),l=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++l;for(var h=n.clone(),d=e.clone();!e.isZero();){for(var c=0,f=1;0==(e.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(r.isOdd()||a.isOdd())&&(r.iadd(h),a.isub(d)),r.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(n.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(n.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(h),u.isub(d)),s.iushrn(1),u.iushrn(1);e.cmp(n)>=0?(e.isub(n),r.isub(s),a.isub(u)):(n.isub(e),s.isub(r),u.isub(a))}return{a:s,b:u,gcd:n.iushln(l)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var r,a=new o(1),s=new o(0),u=n.clone();e.cmpn(1)>0&&n.cmpn(1)>0;){for(var l=0,h=1;0==(e.words[0]&h)&&l<26;++l,h<<=1);if(l>0)for(e.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var d=0,c=1;0==(n.words[0]&c)&&d<26;++d,c<<=1);if(d>0)for(n.iushrn(d);d-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);e.cmp(n)>=0?(e.isub(n),a.isub(s)):(n.isub(e),s.isub(a))}return(r=0===e.cmpn(1)?a:s).cmpn(0)<0&&r.iadd(t),r},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),n=t.clone();e.negative=0,n.negative=0;for(var i=0;e.isEven()&&n.isEven();i++)e.iushrn(1),n.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;n.isEven();)n.iushrn(1);var r=e.cmp(n);if(r<0){var o=e;e=n,n=o}else if(0===r||0===n.cmpn(1))break;e.isub(n)}return n.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,n=(t-e)/26,r=1<<e;if(this.length<=n)return this._expand(n+1),this.words[n]|=r,this;for(var o=r,a=n;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,n=t<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)e=1;else{n&&(t=-t),i(t<=67108863,"Number is too big");var r=0|this.words[0];e=r===t?0:r<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,n=this.length-1;n>=0;n--){var i=0|this.words[n],r=0|t.words[n];if(i!==r){i<r?e=-1:i>r&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new M(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function y(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function b(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){y.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)}y.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},y.prototype.ireduce=function(t){var e,n=t;do{this.split(n,this.tmp),e=(n=(n=this.imulK(n)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:n.ucmp(this.p);return 0===i?(n.words[0]=0,n.length=1):i>0?n.isub(this.p):void 0!==n.strip?n.strip():n._strip(),n},y.prototype.split=function(t,e){t.iushrn(this.n,0,e)},y.prototype.imulK=function(t){return t.imul(this.k)},r(v,y),v.prototype.split=function(t,e){for(var n=Math.min(t.length,9),i=0;i<n;i++)e.words[i]=t.words[i];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var r=t.words[9];for(e.words[e.length++]=4194303&r,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|r>>>22,r=o}r>>>=22,t.words[i-10]=r,0===r&&t.length>10?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,n=0;n<t.length;n++){var i=0|t.words[n];e+=977*i,t.words[n]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},r(_,y),r(b,y),r(w,y),w.prototype.imulK=function(t){for(var e=0,n=0;n<t.length;n++){var i=19*(0|t.words[n])+e,r=67108863&i;i>>>=26,t.words[n]=r,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new _;else if("p192"===t)e=new b;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new w}return g[t]=e,e},M.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var n=t.add(e);return n.cmp(this.m)>=0&&n.isub(this.m),n._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var n=t.iadd(e);return n.cmp(this.m)>=0&&n.isub(this.m),n},M.prototype.sub=function(t,e){this._verify2(t,e);var n=t.sub(e);return n.cmpn(0)<0&&n.iadd(this.m),n._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var n=t.isub(e);return n.cmpn(0)<0&&n.iadd(this.m),n},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var n=this.m.add(new o(1)).iushrn(2);return this.pow(t,n)}for(var r=this.m.subn(1),a=0;!r.isZero()&&0===r.andln(1);)a++,r.iushrn(1);i(!r.isZero());var s=new o(1).toRed(this),u=s.redNeg(),l=this.m.subn(1).iushrn(1),h=this.m.bitLength();for(h=new o(2*h*h).toRed(this);0!==this.pow(h,l).cmp(u);)h.redIAdd(u);for(var d=this.pow(h,r),c=this.pow(t,r.addn(1).iushrn(1)),f=this.pow(t,r),p=a;0!==f.cmp(s);){for(var m=f,g=0;0!==m.cmp(s);g++)m=m.redSqr();i(g<p);var y=this.pow(d,new o(1).iushln(p-g-1));c=c.redMul(y),d=y.redSqr(),f=f.redMul(d),p=g}return c},M.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},M.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var n=new Array(16);n[0]=new o(1).toRed(this),n[1]=t;for(var i=2;i<n.length;i++)n[i]=this.mul(n[i-1],t);var r=n[0],a=0,s=0,u=e.bitLength()%26;for(0===u&&(u=26),i=e.length-1;i>=0;i--){for(var l=e.words[i],h=u-1;h>=0;h--){var d=l>>h&1;r!==n[0]&&(r=this.sqr(r)),0!==d||0!==a?(a<<=1,a|=d,(4===++s||0===i&&0===h)&&(r=this.mul(r,n[a]),s=0,a=0)):s=0}u=26}return r},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new S(t)},r(S,M),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},S.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var n=t.imul(e),i=n.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),r=n.isub(i).iushrn(this.shift),o=r;return r.cmp(this.m)>=0?o=r.isub(this.m):r.cmpn(0)<0&&(o=r.iadd(this.m)),o._forceRed(this)},S.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var n=t.mul(e),i=n.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),r=n.isub(i).iushrn(this.shift),a=r;return r.cmp(this.m)>=0?a=r.isub(this.m):r.cmpn(0)<0&&(a=r.iadd(this.m)),a._forceRed(this)},S.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,n(12)(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":"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"},"modp15":{"gen":"02","prime":"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"},"modp16":{"gen":"02","prime":"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"},"modp17":{"gen":"02","prime":"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i,r,o,a=t.words,s=e.words,u=n.words,l=0,h=0|a[0],d=8191&h,c=h>>>13,f=0|a[1],p=8191&f,m=f>>>13,g=0|a[2],y=8191&g,v=g>>>13,_=0|a[3],b=8191&_,w=_>>>13,M=0|a[4],S=8191&M,k=M>>>13,x=0|a[5],D=8191&x,E=x>>>13,L=0|a[6],T=8191&L,C=L>>>13,A=0|a[7],Y=8191&A,j=A>>>13,O=0|a[8],I=8191&O,F=O>>>13,P=0|a[9],N=8191&P,R=P>>>13,H=0|s[0],B=8191&H,W=H>>>13,z=0|s[1],U=8191&z,q=z>>>13,$=0|s[2],J=8191&$,K=$>>>13,V=0|s[3],G=8191&V,X=V>>>13,Z=0|s[4],Q=8191&Z,tt=Z>>>13,et=0|s[5],nt=8191&et,it=et>>>13,rt=0|s[6],ot=8191&rt,at=rt>>>13,st=0|s[7],ut=8191&st,lt=st>>>13,ht=0|s[8],dt=8191&ht,ct=ht>>>13,ft=0|s[9],pt=8191&ft,mt=ft>>>13;n.negative=t.negative^e.negative,n.length=19;var gt=(l+(i=Math.imul(d,B))|0)+((8191&(r=(r=Math.imul(d,W))+Math.imul(c,B)|0))<<13)|0;l=((o=Math.imul(c,W))+(r>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(p,B),r=(r=Math.imul(p,W))+Math.imul(m,B)|0,o=Math.imul(m,W);var yt=(l+(i=i+Math.imul(d,U)|0)|0)+((8191&(r=(r=r+Math.imul(d,q)|0)+Math.imul(c,U)|0))<<13)|0;l=((o=o+Math.imul(c,q)|0)+(r>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(y,B),r=(r=Math.imul(y,W))+Math.imul(v,B)|0,o=Math.imul(v,W),i=i+Math.imul(p,U)|0,r=(r=r+Math.imul(p,q)|0)+Math.imul(m,U)|0,o=o+Math.imul(m,q)|0;var vt=(l+(i=i+Math.imul(d,J)|0)|0)+((8191&(r=(r=r+Math.imul(d,K)|0)+Math.imul(c,J)|0))<<13)|0;l=((o=o+Math.imul(c,K)|0)+(r>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(b,B),r=(r=Math.imul(b,W))+Math.imul(w,B)|0,o=Math.imul(w,W),i=i+Math.imul(y,U)|0,r=(r=r+Math.imul(y,q)|0)+Math.imul(v,U)|0,o=o+Math.imul(v,q)|0,i=i+Math.imul(p,J)|0,r=(r=r+Math.imul(p,K)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,K)|0;var _t=(l+(i=i+Math.imul(d,G)|0)|0)+((8191&(r=(r=r+Math.imul(d,X)|0)+Math.imul(c,G)|0))<<13)|0;l=((o=o+Math.imul(c,X)|0)+(r>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(S,B),r=(r=Math.imul(S,W))+Math.imul(k,B)|0,o=Math.imul(k,W),i=i+Math.imul(b,U)|0,r=(r=r+Math.imul(b,q)|0)+Math.imul(w,U)|0,o=o+Math.imul(w,q)|0,i=i+Math.imul(y,J)|0,r=(r=r+Math.imul(y,K)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,K)|0,i=i+Math.imul(p,G)|0,r=(r=r+Math.imul(p,X)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,X)|0;var bt=(l+(i=i+Math.imul(d,Q)|0)|0)+((8191&(r=(r=r+Math.imul(d,tt)|0)+Math.imul(c,Q)|0))<<13)|0;l=((o=o+Math.imul(c,tt)|0)+(r>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(D,B),r=(r=Math.imul(D,W))+Math.imul(E,B)|0,o=Math.imul(E,W),i=i+Math.imul(S,U)|0,r=(r=r+Math.imul(S,q)|0)+Math.imul(k,U)|0,o=o+Math.imul(k,q)|0,i=i+Math.imul(b,J)|0,r=(r=r+Math.imul(b,K)|0)+Math.imul(w,J)|0,o=o+Math.imul(w,K)|0,i=i+Math.imul(y,G)|0,r=(r=r+Math.imul(y,X)|0)+Math.imul(v,G)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Q)|0,r=(r=r+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var wt=(l+(i=i+Math.imul(d,nt)|0)|0)+((8191&(r=(r=r+Math.imul(d,it)|0)+Math.imul(c,nt)|0))<<13)|0;l=((o=o+Math.imul(c,it)|0)+(r>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(T,B),r=(r=Math.imul(T,W))+Math.imul(C,B)|0,o=Math.imul(C,W),i=i+Math.imul(D,U)|0,r=(r=r+Math.imul(D,q)|0)+Math.imul(E,U)|0,o=o+Math.imul(E,q)|0,i=i+Math.imul(S,J)|0,r=(r=r+Math.imul(S,K)|0)+Math.imul(k,J)|0,o=o+Math.imul(k,K)|0,i=i+Math.imul(b,G)|0,r=(r=r+Math.imul(b,X)|0)+Math.imul(w,G)|0,o=o+Math.imul(w,X)|0,i=i+Math.imul(y,Q)|0,r=(r=r+Math.imul(y,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,nt)|0,r=(r=r+Math.imul(p,it)|0)+Math.imul(m,nt)|0,o=o+Math.imul(m,it)|0;var Mt=(l+(i=i+Math.imul(d,ot)|0)|0)+((8191&(r=(r=r+Math.imul(d,at)|0)+Math.imul(c,ot)|0))<<13)|0;l=((o=o+Math.imul(c,at)|0)+(r>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(Y,B),r=(r=Math.imul(Y,W))+Math.imul(j,B)|0,o=Math.imul(j,W),i=i+Math.imul(T,U)|0,r=(r=r+Math.imul(T,q)|0)+Math.imul(C,U)|0,o=o+Math.imul(C,q)|0,i=i+Math.imul(D,J)|0,r=(r=r+Math.imul(D,K)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,K)|0,i=i+Math.imul(S,G)|0,r=(r=r+Math.imul(S,X)|0)+Math.imul(k,G)|0,o=o+Math.imul(k,X)|0,i=i+Math.imul(b,Q)|0,r=(r=r+Math.imul(b,tt)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,tt)|0,i=i+Math.imul(y,nt)|0,r=(r=r+Math.imul(y,it)|0)+Math.imul(v,nt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,r=(r=r+Math.imul(p,at)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,at)|0;var St=(l+(i=i+Math.imul(d,ut)|0)|0)+((8191&(r=(r=r+Math.imul(d,lt)|0)+Math.imul(c,ut)|0))<<13)|0;l=((o=o+Math.imul(c,lt)|0)+(r>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(I,B),r=(r=Math.imul(I,W))+Math.imul(F,B)|0,o=Math.imul(F,W),i=i+Math.imul(Y,U)|0,r=(r=r+Math.imul(Y,q)|0)+Math.imul(j,U)|0,o=o+Math.imul(j,q)|0,i=i+Math.imul(T,J)|0,r=(r=r+Math.imul(T,K)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,K)|0,i=i+Math.imul(D,G)|0,r=(r=r+Math.imul(D,X)|0)+Math.imul(E,G)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(S,Q)|0,r=(r=r+Math.imul(S,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,i=i+Math.imul(b,nt)|0,r=(r=r+Math.imul(b,it)|0)+Math.imul(w,nt)|0,o=o+Math.imul(w,it)|0,i=i+Math.imul(y,ot)|0,r=(r=r+Math.imul(y,at)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,at)|0,i=i+Math.imul(p,ut)|0,r=(r=r+Math.imul(p,lt)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,lt)|0;var kt=(l+(i=i+Math.imul(d,dt)|0)|0)+((8191&(r=(r=r+Math.imul(d,ct)|0)+Math.imul(c,dt)|0))<<13)|0;l=((o=o+Math.imul(c,ct)|0)+(r>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(N,B),r=(r=Math.imul(N,W))+Math.imul(R,B)|0,o=Math.imul(R,W),i=i+Math.imul(I,U)|0,r=(r=r+Math.imul(I,q)|0)+Math.imul(F,U)|0,o=o+Math.imul(F,q)|0,i=i+Math.imul(Y,J)|0,r=(r=r+Math.imul(Y,K)|0)+Math.imul(j,J)|0,o=o+Math.imul(j,K)|0,i=i+Math.imul(T,G)|0,r=(r=r+Math.imul(T,X)|0)+Math.imul(C,G)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(D,Q)|0,r=(r=r+Math.imul(D,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,nt)|0,r=(r=r+Math.imul(S,it)|0)+Math.imul(k,nt)|0,o=o+Math.imul(k,it)|0,i=i+Math.imul(b,ot)|0,r=(r=r+Math.imul(b,at)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,at)|0,i=i+Math.imul(y,ut)|0,r=(r=r+Math.imul(y,lt)|0)+Math.imul(v,ut)|0,o=o+Math.imul(v,lt)|0,i=i+Math.imul(p,dt)|0,r=(r=r+Math.imul(p,ct)|0)+Math.imul(m,dt)|0,o=o+Math.imul(m,ct)|0;var xt=(l+(i=i+Math.imul(d,pt)|0)|0)+((8191&(r=(r=r+Math.imul(d,mt)|0)+Math.imul(c,pt)|0))<<13)|0;l=((o=o+Math.imul(c,mt)|0)+(r>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(N,U),r=(r=Math.imul(N,q))+Math.imul(R,U)|0,o=Math.imul(R,q),i=i+Math.imul(I,J)|0,r=(r=r+Math.imul(I,K)|0)+Math.imul(F,J)|0,o=o+Math.imul(F,K)|0,i=i+Math.imul(Y,G)|0,r=(r=r+Math.imul(Y,X)|0)+Math.imul(j,G)|0,o=o+Math.imul(j,X)|0,i=i+Math.imul(T,Q)|0,r=(r=r+Math.imul(T,tt)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(D,nt)|0,r=(r=r+Math.imul(D,it)|0)+Math.imul(E,nt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,r=(r=r+Math.imul(S,at)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,at)|0,i=i+Math.imul(b,ut)|0,r=(r=r+Math.imul(b,lt)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,lt)|0,i=i+Math.imul(y,dt)|0,r=(r=r+Math.imul(y,ct)|0)+Math.imul(v,dt)|0,o=o+Math.imul(v,ct)|0;var Dt=(l+(i=i+Math.imul(p,pt)|0)|0)+((8191&(r=(r=r+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;l=((o=o+Math.imul(m,mt)|0)+(r>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(N,J),r=(r=Math.imul(N,K))+Math.imul(R,J)|0,o=Math.imul(R,K),i=i+Math.imul(I,G)|0,r=(r=r+Math.imul(I,X)|0)+Math.imul(F,G)|0,o=o+Math.imul(F,X)|0,i=i+Math.imul(Y,Q)|0,r=(r=r+Math.imul(Y,tt)|0)+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,i=i+Math.imul(T,nt)|0,r=(r=r+Math.imul(T,it)|0)+Math.imul(C,nt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(D,ot)|0,r=(r=r+Math.imul(D,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(S,ut)|0,r=(r=r+Math.imul(S,lt)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,lt)|0,i=i+Math.imul(b,dt)|0,r=(r=r+Math.imul(b,ct)|0)+Math.imul(w,dt)|0,o=o+Math.imul(w,ct)|0;var Et=(l+(i=i+Math.imul(y,pt)|0)|0)+((8191&(r=(r=r+Math.imul(y,mt)|0)+Math.imul(v,pt)|0))<<13)|0;l=((o=o+Math.imul(v,mt)|0)+(r>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(N,G),r=(r=Math.imul(N,X))+Math.imul(R,G)|0,o=Math.imul(R,X),i=i+Math.imul(I,Q)|0,r=(r=r+Math.imul(I,tt)|0)+Math.imul(F,Q)|0,o=o+Math.imul(F,tt)|0,i=i+Math.imul(Y,nt)|0,r=(r=r+Math.imul(Y,it)|0)+Math.imul(j,nt)|0,o=o+Math.imul(j,it)|0,i=i+Math.imul(T,ot)|0,r=(r=r+Math.imul(T,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(D,ut)|0,r=(r=r+Math.imul(D,lt)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,lt)|0,i=i+Math.imul(S,dt)|0,r=(r=r+Math.imul(S,ct)|0)+Math.imul(k,dt)|0,o=o+Math.imul(k,ct)|0;var Lt=(l+(i=i+Math.imul(b,pt)|0)|0)+((8191&(r=(r=r+Math.imul(b,mt)|0)+Math.imul(w,pt)|0))<<13)|0;l=((o=o+Math.imul(w,mt)|0)+(r>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,i=Math.imul(N,Q),r=(r=Math.imul(N,tt))+Math.imul(R,Q)|0,o=Math.imul(R,tt),i=i+Math.imul(I,nt)|0,r=(r=r+Math.imul(I,it)|0)+Math.imul(F,nt)|0,o=o+Math.imul(F,it)|0,i=i+Math.imul(Y,ot)|0,r=(r=r+Math.imul(Y,at)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,at)|0,i=i+Math.imul(T,ut)|0,r=(r=r+Math.imul(T,lt)|0)+Math.imul(C,ut)|0,o=o+Math.imul(C,lt)|0,i=i+Math.imul(D,dt)|0,r=(r=r+Math.imul(D,ct)|0)+Math.imul(E,dt)|0,o=o+Math.imul(E,ct)|0;var Tt=(l+(i=i+Math.imul(S,pt)|0)|0)+((8191&(r=(r=r+Math.imul(S,mt)|0)+Math.imul(k,pt)|0))<<13)|0;l=((o=o+Math.imul(k,mt)|0)+(r>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(N,nt),r=(r=Math.imul(N,it))+Math.imul(R,nt)|0,o=Math.imul(R,it),i=i+Math.imul(I,ot)|0,r=(r=r+Math.imul(I,at)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,at)|0,i=i+Math.imul(Y,ut)|0,r=(r=r+Math.imul(Y,lt)|0)+Math.imul(j,ut)|0,o=o+Math.imul(j,lt)|0,i=i+Math.imul(T,dt)|0,r=(r=r+Math.imul(T,ct)|0)+Math.imul(C,dt)|0,o=o+Math.imul(C,ct)|0;var Ct=(l+(i=i+Math.imul(D,pt)|0)|0)+((8191&(r=(r=r+Math.imul(D,mt)|0)+Math.imul(E,pt)|0))<<13)|0;l=((o=o+Math.imul(E,mt)|0)+(r>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,i=Math.imul(N,ot),r=(r=Math.imul(N,at))+Math.imul(R,ot)|0,o=Math.imul(R,at),i=i+Math.imul(I,ut)|0,r=(r=r+Math.imul(I,lt)|0)+Math.imul(F,ut)|0,o=o+Math.imul(F,lt)|0,i=i+Math.imul(Y,dt)|0,r=(r=r+Math.imul(Y,ct)|0)+Math.imul(j,dt)|0,o=o+Math.imul(j,ct)|0;var At=(l+(i=i+Math.imul(T,pt)|0)|0)+((8191&(r=(r=r+Math.imul(T,mt)|0)+Math.imul(C,pt)|0))<<13)|0;l=((o=o+Math.imul(C,mt)|0)+(r>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(N,ut),r=(r=Math.imul(N,lt))+Math.imul(R,ut)|0,o=Math.imul(R,lt),i=i+Math.imul(I,dt)|0,r=(r=r+Math.imul(I,ct)|0)+Math.imul(F,dt)|0,o=o+Math.imul(F,ct)|0;var Yt=(l+(i=i+Math.imul(Y,pt)|0)|0)+((8191&(r=(r=r+Math.imul(Y,mt)|0)+Math.imul(j,pt)|0))<<13)|0;l=((o=o+Math.imul(j,mt)|0)+(r>>>13)|0)+(Yt>>>26)|0,Yt&=67108863,i=Math.imul(N,dt),r=(r=Math.imul(N,ct))+Math.imul(R,dt)|0,o=Math.imul(R,ct);var jt=(l+(i=i+Math.imul(I,pt)|0)|0)+((8191&(r=(r=r+Math.imul(I,mt)|0)+Math.imul(F,pt)|0))<<13)|0;l=((o=o+Math.imul(F,mt)|0)+(r>>>13)|0)+(jt>>>26)|0,jt&=67108863;var Ot=(l+(i=Math.imul(N,pt))|0)+((8191&(r=(r=Math.imul(N,mt))+Math.imul(R,pt)|0))<<13)|0;return l=((o=Math.imul(R,mt))+(r>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,u[0]=gt,u[1]=yt,u[2]=vt,u[3]=_t,u[4]=bt,u[5]=wt,u[6]=Mt,u[7]=St,u[8]=kt,u[9]=xt,u[10]=Dt,u[11]=Et,u[12]=Lt,u[13]=Tt,u[14]=Ct,u[15]=At,u[16]=Yt,u[17]=jt,u[18]=Ot,0!==l&&(u[19]=l,n.length++),n};function p(t,e,n){return(new m).mulp(t,e,n)}function m(t,e){this.x=t,this.y=e}Math.imul||(f=c),o.prototype.mulTo=function(t,e){var n=this.length+t.length;return 10===this.length&&10===t.length?f(this,t,e):n<63?c(this,t,e):n<1024?function(t,e,n){n.negative=e.negative^t.negative,n.length=t.length+e.length;for(var i=0,r=0,o=0;o<n.length-1;o++){var a=r;r=0;for(var s=67108863&i,u=Math.min(o,e.length-1),l=Math.max(0,o-t.length+1);l<=u;l++){var h=o-l,d=(0|t.words[h])*(0|e.words[l]),c=67108863&d;s=67108863&(c=c+s|0),r+=(a=(a=a+(d/67108864|0)|0)+(c>>>26)|0)>>>26,a&=67108863}n.words[o]=s,i=a,a=r}return 0!==i?n.words[o]=i:n.length--,n.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),n=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,n,t);return e},m.prototype.revBin=function(t,e,n){if(0===t||t===n-1)return t;for(var i=0,r=0;r<e;r++)i|=(1&t)<<e-r-1,t>>=1;return i},m.prototype.permute=function(t,e,n,i,r,o){for(var a=0;a<o;a++)i[a]=e[t[a]],r[a]=n[t[a]]},m.prototype.transform=function(t,e,n,i,r,o){this.permute(o,t,e,n,i,r);for(var a=1;a<r;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),l=Math.sin(2*Math.PI/s),h=0;h<r;h+=s)for(var d=u,c=l,f=0;f<a;f++){var p=n[h+f],m=i[h+f],g=n[h+f+a],y=i[h+f+a],v=d*g-c*y;y=d*y+c*g,g=v,n[h+f]=p+g,i[h+f]=m+y,n[h+f+a]=p-g,i[h+f+a]=m-y,f!==s&&(v=u*d-l*c,c=u*c+l*d,d=v)}},m.prototype.guessLen13b=function(t,e){var n=1|Math.max(e,t),i=1&n,r=0;for(n=n/2|0;n;n>>>=1)r++;return 1<<r+1+i},m.prototype.conjugate=function(t,e,n){if(!(n<=1))for(var i=0;i<n/2;i++){var r=t[i];t[i]=t[n-i-1],t[n-i-1]=r,r=e[i],e[i]=-e[n-i-1],e[n-i-1]=-r}},m.prototype.normalize13b=function(t,e){for(var n=0,i=0;i<e/2;i++){var r=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+n;t[i]=67108863&r,n=r<67108864?0:r/67108864|0}return t},m.prototype.convert13b=function(t,e,n,r){for(var o=0,a=0;a<e;a++)o+=0|t[a],n[2*a]=8191&o,o>>>=13,n[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<r;++a)n[a]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=0;return e},m.prototype.mulp=function(t,e,n){var i=2*this.guessLen13b(t.length,e.length),r=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),u=new Array(i),l=new Array(i),h=new Array(i),d=new Array(i),c=n.words;c.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,l,i),this.transform(a,o,s,u,i,r),this.transform(l,o,h,d,i,r);for(var f=0;f<i;f++){var p=s[f]*h[f]-u[f]*d[f];u[f]=s[f]*d[f]+u[f]*h[f],s[f]=p}return this.conjugate(s,u,i),this.transform(s,u,c,o,i,r),this.conjugate(c,o,i),this.normalize13b(c,i),n.negative=t.negative^e.negative,n.length=t.length+e.length,n.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,n=0;n<this.length;n++){var r=(0|this.words[n])*t,o=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),n=0;n<e.length;n++){var i=n/26|0,r=n%26;e[n]=(t.words[i]&1<<r)>>>r}return e}(t);if(0===e.length)return new o(1);for(var n=this,i=0;i<e.length&&0===e[i];i++,n=n.sqr());if(++i<e.length)for(var r=n.sqr();i<e.length;i++,r=r.sqr())0!==e[i]&&(n=n.mul(r));return n},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,n=t%26,r=(t-n)/26,o=67108863>>>26-n<<26-n;if(0!==n){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,u=(0|this.words[e])-s<<n;this.words[e]=u|a,a=s>>>26-n}a&&(this.words[e]=a,this.length++)}if(0!==r){for(e=this.length-1;e>=0;e--)this.words[e+r]=this.words[e];for(e=0;e<r;e++)this.words[e]=0;this.length+=r}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){var r;i("number"==typeof t&&t>=0),r=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=n;if(r-=a,r=Math.max(0,r),u){for(var l=0;l<a;l++)u.words[l]=this.words[l];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,l=0;l<this.length;l++)this.words[l]=this.words[l+a];else this.words[0]=0,this.length=1;var h=0;for(l=this.length-1;l>=0&&(0!==h||l>=r);l--){var d=0|this.words[l];this.words[l]=h<<26-o|d>>>o,h=d&s}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return i(0===this.negative),this.iushrn(t,e,n)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,r=1<<e;return!(this.length<=n)&&!!(this.words[n]&r)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var r=67108863^67108863>>>e<<e;this.words[this.length-1]&=r}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,n){var r,o,a=t.length+n;this._expand(a);var s=0;for(r=0;r<t.length;r++){o=(0|this.words[r+n])+s;var u=(0|t.words[r])*e;s=((o-=67108863&u)>>26)-(u/67108864|0),this.words[r+n]=67108863&o}for(;r<this.length-n;r++)s=(o=(0|this.words[r+n])+s)>>26,this.words[r+n]=67108863&o;if(0===s)return this.strip();for(i(-1===s),s=0,r=0;r<this.length;r++)s=(o=-(0|this.words[r])+s)>>26,this.words[r]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var n=(this.length,t.length),i=this.clone(),r=t,a=0|r.words[r.length-1];0!==(n=26-this._countBits(a))&&(r=r.ushln(n),i.iushln(n),a=0|r.words[r.length-1]);var s,u=i.length-r.length;if("mod"!==e){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var l=0;l<s.length;l++)s.words[l]=0}var h=i.clone()._ishlnsubmul(r,1,u);0===h.negative&&(i=h,s&&(s.words[u]=1));for(var d=u-1;d>=0;d--){var c=67108864*(0|i.words[r.length+d])+(0|i.words[r.length+d-1]);for(c=Math.min(c/a|0,67108863),i._ishlnsubmul(r,c,d);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(r,1,d),i.isZero()||(i.negative^=1);s&&(s.words[d]=c)}return s&&s.strip(),i.strip(),"div"!==e&&0!==n&&i.iushrn(n),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,n){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(r=s.div.neg()),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(t)),{div:r,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(r=s.div.neg()),{div:r,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var n=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),r=t.andln(1),o=n.cmp(i);return o<0||1===r&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,n=0,r=this.length-1;r>=0;r--)n=(e*n+(0|this.words[r]))%t;return n},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,n=this.length-1;n>=0;n--){var r=(0|this.words[n])[phone]*e;this.words[n]=r/t|0,e=r%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var r=new o(1),a=new o(0),s=new o(0),u=new o(1),l=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++l;for(var h=n.clone(),d=e.clone();!e.isZero();){for(var c=0,f=1;0==(e.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(r.isOdd()||a.isOdd())&&(r.iadd(h),a.isub(d)),r.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(n.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(n.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(h),u.isub(d)),s.iushrn(1),u.iushrn(1);e.cmp(n)>=0?(e.isub(n),r.isub(s),a.isub(u)):(n.isub(e),s.isub(r),u.isub(a))}return{a:s,b:u,gcd:n.iushln(l)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var r,a=new o(1),s=new o(0),u=n.clone();e.cmpn(1)>0&&n.cmpn(1)>0;){for(var l=0,h=1;0==(e.words[0]&h)&&l<26;++l,h<<=1);if(l>0)for(e.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var d=0,c=1;0==(n.words[0]&c)&&d<26;++d,c<<=1);if(d>0)for(n.iushrn(d);d-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);e.cmp(n)>=0?(e.isub(n),a.isub(s)):(n.isub(e),s.isub(a))}return(r=0===e.cmpn(1)?a:s).cmpn(0)<0&&r.iadd(t),r},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),n=t.clone();e.negative=0,n.negative=0;for(var i=0;e.isEven()&&n.isEven();i++)e.iushrn(1),n.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;n.isEven();)n.iushrn(1);var r=e.cmp(n);if(r<0){var o=e;e=n,n=o}else if(0===r||0===n.cmpn(1))break;e.isub(n)}return n.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,n=(t-e)/26,r=1<<e;if(this.length<=n)return this._expand(n+1),this.words[n]|=r,this;for(var o=r,a=n;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,n=t<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)e=1;else{n&&(t=-t),i(t<=67108863,"Number is too big");var r=0|this.words[0];e=r===t?0:r<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,n=this.length-1;n>=0;n--){var i=0|this.words[n],r=0|t.words[n];if(i!==r){i<r?e=-1:i>r&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new M(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function y(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function b(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){y.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)}y.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},y.prototype.ireduce=function(t){var e,n=t;do{this.split(n,this.tmp),e=(n=(n=this.imulK(n)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:n.ucmp(this.p);return 0===i?(n.words[0]=0,n.length=1):i>0?n.isub(this.p):void 0!==n.strip?n.strip():n._strip(),n},y.prototype.split=function(t,e){t.iushrn(this.n,0,e)},y.prototype.imulK=function(t){return t.imul(this.k)},r(v,y),v.prototype.split=function(t,e){for(var n=Math.min(t.length,9),i=0;i<n;i++)e.words[i]=t.words[i];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var r=t.words[9];for(e.words[e.length++]=4194303&r,i=10;i<t.length;i++){var o=0|t.words[i];t.words[i-10]=(4194303&o)<<4|r>>>22,r=o}r>>>=22,t.words[i-10]=r,0===r&&t.length>10?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,n=0;n<t.length;n++){var i=0|t.words[n];e+=977*i,t.words[n]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},r(_,y),r(b,y),r(w,y),w.prototype.imulK=function(t){for(var e=0,n=0;n<t.length;n++){var i=19*(0|t.words[n])+e,r=67108863&i;i>>>=26,t.words[n]=r,e=i}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new _;else if("p192"===t)e=new b;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new w}return g[t]=e,e},M.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var n=t.add(e);return n.cmp(this.m)>=0&&n.isub(this.m),n._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var n=t.iadd(e);return n.cmp(this.m)>=0&&n.isub(this.m),n},M.prototype.sub=function(t,e){this._verify2(t,e);var n=t.sub(e);return n.cmpn(0)<0&&n.iadd(this.m),n._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var n=t.isub(e);return n.cmpn(0)<0&&n.iadd(this.m),n},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var n=this.m.add(new o(1)).iushrn(2);return this.pow(t,n)}for(var r=this.m.subn(1),a=0;!r.isZero()&&0===r.andln(1);)a++,r.iushrn(1);i(!r.isZero());var s=new o(1).toRed(this),u=s.redNeg(),l=this.m.subn(1).iushrn(1),h=this.m.bitLength();for(h=new o(2*h*h).toRed(this);0!==this.pow(h,l).cmp(u);)h.redIAdd(u);for(var d=this.pow(h,r),c=this.pow(t,r.addn(1).iushrn(1)),f=this.pow(t,r),p=a;0!==f.cmp(s);){for(var m=f,g=0;0!==m.cmp(s);g++)m=m.redSqr();i(g<p);var y=this.pow(d,new o(1).iushln(p-g-1));c=c.redMul(y),d=y.redSqr(),f=f.redMul(d),p=g}return c},M.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},M.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var n=new Array(16);n[0]=new o(1).toRed(this),n[1]=t;for(var i=2;i<n.length;i++)n[i]=this.mul(n[i-1],t);var r=n[0],a=0,s=0,u=e.bitLength()%26;for(0===u&&(u=26),i=e.length-1;i>=0;i--){for(var l=e.words[i],h=u-1;h>=0;h--){var d=l>>h&1;r!==n[0]&&(r=this.sqr(r)),0!==d||0!==a?(a<<=1,a|=d,(4===++s||0===i&&0===h)&&(r=this.mul(r,n[a]),s=0,a=0)):s=0}u=26}return r},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new S(t)},r(S,M),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},S.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var n=t.imul(e),i=n.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),r=n.isub(i).iushrn(this.shift),o=r;return r.cmp(this.m)>=0?o=r.isub(this.m):r.cmpn(0)<0&&(o=r.iadd(this.m)),o._forceRed(this)},S.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var 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r(n,16),i&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function h(t,e,n,i){a.BasePoint.call(this,t,"jacobian"),null===e&&null===n&&null===i?(this.x=this.curve.one,this.y=this.curve.one,this.z=new r(0)):(this.x=new r(e,16),this.y=new r(n,16),this.z=new r(i,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}o(u,a),t.exports=u,u.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,n;if(t.beta)e=new r(t.beta,16).toRed(this.red);else{var i=this._getEndoRoots(this.p);e=(e=i[0].cmp(i[1])<0?i[0]:i[1]).toRed(this.red)}if(t.lambda)n=new r(t.lambda,16);else{var o=this._getEndoRoots(this.n);0===this.g.mul(o[0]).x.cmp(this.g.x.redMul(e))?n=o[0]:(n=o[1],s(0===this.g.mul(n).x.cmp(this.g.x.redMul(e))))}return{beta:e,lambda:n,basis:t.basis?t.basis.map((function(t){return{a:new r(t.a,16),b:new r(t.b,16)}})):this._getEndoBasis(n)}}},u.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:r.mont(t),n=new r(2).toRed(e).redInvm(),i=n.redNeg(),o=new r(3).toRed(e).redNeg().redSqrt().redMul(n);return[i.redAdd(o).fromRed(),i.redSub(o).fromRed()]},u.prototype._getEndoBasis=function(t){for(var e,n,i,o,a,s,u,l,h,d=this.n.ushrn(Math.floor(this.n.bitLength()/2)),c=t,f=this.n.clone(),p=new r(1),m=new r(0),g=new r(0),y=new r(1),v=0;0!==c.cmpn(0);){var _=f.div(c);l=f.sub(_.mul(c)),h=g.sub(_.mul(p));var b=y.sub(_.mul(m));if(!i&&l.cmp(d)<0)e=u.neg(),n=p,i=l.neg(),o=h;else if(i&&2==++v)break;u=l,f=c,c=l,g=p,p=h,y=m,m=b}a=l.neg(),s=h;var w=i.sqr().add(o.sqr());return a.sqr().add(s.sqr()).cmp(w)>=0&&(a=e,s=n),i.negative&&(i=i.neg(),o=o.neg()),a.negative&&(a=a.neg(),s=s.neg()),[{a:i,b:o},{a:a,b:s}]},u.prototype._endoSplit=function(t){var e=this.endo.basis,n=e[0],i=e[1],r=i.b.mul(t).divRound(this.n),o=n.b.neg().mul(t).divRound(this.n),a=r.mul(n.a),s=o.mul(i.a),u=r.mul(n.b),l=o.mul(i.b);return{k1:t.sub(a).sub(s),k2:u.add(l).neg()}},u.prototype.pointFromX=function(t,e){(t=new r(t,16)).red||(t=t.toRed(this.red));var n=t.redSqr().redMul(t).redIAdd(t.redMul(this.a)).redIAdd(this.b),i=n.redSqrt();if(0!==i.redSqr().redSub(n).cmp(this.zero))throw new Error("invalid point");var o=i.fromRed().isOdd();return(e&&!o||!e&&o)&&(i=i.redNeg()),this.point(t,i)},u.prototype.validate=function(t){if(t.inf)return!0;var e=t.x,n=t.y,i=this.a.redMul(e),r=e.redSqr().redMul(e).redIAdd(i).redIAdd(this.b);return 0===n.redSqr().redISub(r).cmpn(0)},u.prototype._endoWnafMulAdd=function(t,e,n){for(var i=this._endoWnafT1,r=this._endoWnafT2,o=0;o<t.length;o++){var a=this._endoSplit(e[o]),s=t[o],u=s._getBeta();a.k1.negative&&(a.k1.ineg(),s=s.neg(!0)),a.k2.negative&&(a.k2.ineg(),u=u.neg(!0)),i[2*o]=s,i[2*o+1]=u,r[2*o]=a.k1,r[2*o+1]=a.k2}for(var l=this._wnafMulAdd(1,i,r,2*o,n),h=0;h<2*o;h++)i[h]=null,r[h]=null;return l},o(l,a.BasePoint),u.prototype.point=function(t,e,n){return new l(this,t,e,n)},u.prototype.pointFromJSON=function(t,e){return l.fromJSON(this,t,e)},l.prototype._getBeta=function(){if(this.curve.endo){var t=this.precomputed;if(t&&t.beta)return t.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(t){var n=this.curve,i=function(t){return n.point(t.x.redMul(n.endo.beta),t.y)};t.beta=e,e.precomputed={beta:null,naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(i)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(i)}}}return e}},l.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},l.fromJSON=function(t,e,n){"string"==typeof e&&(e=JSON.parse(e));var i=t.point(e[0],e[1],n);if(!e[2])return i;function r(e){return t.point(e[0],e[1],n)}var o=e[2];return i.precomputed={beta:null,doubles:o.doubles&&{step:o.doubles.step,points:[i].concat(o.doubles.points.map(r))},naf:o.naf&&{wnd:o.naf.wnd,points:[i].concat(o.naf.points.map(r))}},i},l.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},l.prototype.isInfinity=function(){return this.inf},l.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var n=e.redSqr().redISub(this.x).redISub(t.x),i=e.redMul(this.x.redSub(n)).redISub(this.y);return this.curve.point(n,i)},l.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,n=this.x.redSqr(),i=t.redInvm(),r=n.redAdd(n).redIAdd(n).redIAdd(e).redMul(i),o=r.redSqr().redISub(this.x.redAdd(this.x)),a=r.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,a)},l.prototype.getX=function(){return this.x.fromRed()},l.prototype.getY=function(){return this.y.fromRed()},l.prototype.mul=function(t){return t=new r(t,16),this.isInfinity()?this:this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},l.prototype.mulAdd=function(t,e,n){var i=[this,e],r=[t,n];return this.curve.endo?this.curve._endoWnafMulAdd(i,r):this.curve._wnafMulAdd(1,i,r,2)},l.prototype.jmulAdd=function(t,e,n){var i=[this,e],r=[t,n];return this.curve.endo?this.curve._endoWnafMulAdd(i,r,!0):this.curve._wnafMulAdd(1,i,r,2,!0)},l.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},l.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var n=this.precomputed,i=function(t){return t.neg()};e.precomputed={naf:n.naf&&{wnd:n.naf.wnd,points:n.naf.points.map(i)},doubles:n.doubles&&{step:n.doubles.step,points:n.doubles.points.map(i)}}}return e},l.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},o(h,a.BasePoint),u.prototype.jpoint=function(t,e,n){return new h(this,t,e,n)},h.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),n=this.x.redMul(e),i=this.y.redMul(e).redMul(t);return this.curve.point(n,i)},h.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},h.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),n=this.z.redSqr(),i=this.x.redMul(e),r=t.x.redMul(n),o=this.y.redMul(e.redMul(t.z)),a=t.y.redMul(n.redMul(this.z)),s=i.redSub(r),u=o.redSub(a);if(0===s.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var l=s.redSqr(),h=l.redMul(s),d=i.redMul(l),c=u.redSqr().redIAdd(h).redISub(d).redISub(d),f=u.redMul(d.redISub(c)).redISub(o.redMul(h)),p=this.z.redMul(t.z).redMul(s);return this.curve.jpoint(c,f,p)},h.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),n=this.x,i=t.x.redMul(e),r=this.y,o=t.y.redMul(e).redMul(this.z),a=n.redSub(i),s=r.redSub(o);if(0===a.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=a.redSqr(),l=u.redMul(a),h=n.redMul(u),d=s.redSqr().redIAdd(l).redISub(h).redISub(h),c=s.redMul(h.redISub(d)).redISub(r.redMul(l)),f=this.z.redMul(a);return this.curve.jpoint(d,c,f)},h.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,n=0;n<t;n++)e=e.dbl();return e}var i=this.curve.a,r=this.curve.tinv,o=this.x,a=this.y,s=this.z,u=s.redSqr().redSqr(),l=a.redAdd(a);for(n=0;n<t;n++){var h=o.redSqr(),d=l.redSqr(),c=d.redSqr(),f=h.redAdd(h).redIAdd(h).redIAdd(i.redMul(u)),p=o.redMul(d),m=f.redSqr().redISub(p.redAdd(p)),g=p.redISub(m),y=f.redMul(g);y=y.redIAdd(y).redISub(c);var v=l.redMul(s);n+1<t&&(u=u.redMul(c)),o=m,s=v,l=y}return this.curve.jpoint(o,l.redMul(r),s)},h.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},h.prototype._zeroDbl=function(){var t,e,n;if(this.zOne){var i=this.x.redSqr(),r=this.y.redSqr(),o=r.redSqr(),a=this.x.redAdd(r).redSqr().redISub(i).redISub(o);a=a.redIAdd(a);var s=i.redAdd(i).redIAdd(i),u=s.redSqr().redISub(a).redISub(a),l=o.redIAdd(o);l=(l=l.redIAdd(l)).redIAdd(l),t=u,e=s.redMul(a.redISub(u)).redISub(l),n=this.y.redAdd(this.y)}else{var h=this.x.redSqr(),d=this.y.redSqr(),c=d.redSqr(),f=this.x.redAdd(d).redSqr().redISub(h).redISub(c);f=f.redIAdd(f);var p=h.redAdd(h).redIAdd(h),m=p.redSqr(),g=c.redIAdd(c);g=(g=g.redIAdd(g)).redIAdd(g),t=m.redISub(f).redISub(f),e=p.redMul(f.redISub(t)).redISub(g),n=(n=this.y.redMul(this.z)).redIAdd(n)}return this.curve.jpoint(t,e,n)},h.prototype._threeDbl=function(){var t,e,n;if(this.zOne){var i=this.x.redSqr(),r=this.y.redSqr(),o=r.redSqr(),a=this.x.redAdd(r).redSqr().redISub(i).redISub(o);a=a.redIAdd(a);var s=i.redAdd(i).redIAdd(i).redIAdd(this.curve.a),u=s.redSqr().redISub(a).redISub(a);t=u;var l=o.redIAdd(o);l=(l=l.redIAdd(l)).redIAdd(l),e=s.redMul(a.redISub(u)).redISub(l),n=this.y.redAdd(this.y)}else{var h=this.z.redSqr(),d=this.y.redSqr(),c=this.x.redMul(d),f=this.x.redSub(h).redMul(this.x.redAdd(h));f=f.redAdd(f).redIAdd(f);var p=c.redIAdd(c),m=(p=p.redIAdd(p)).redAdd(p);t=f.redSqr().redISub(m),n=this.y.redAdd(this.z).redSqr().redISub(d).redISub(h);var g=d.redSqr();g=(g=(g=g.redIAdd(g)).redIAdd(g)).redIAdd(g),e=f.redMul(p.redISub(t)).redISub(g)}return this.curve.jpoint(t,e,n)},h.prototype._dbl=function(){var t=this.curve.a,e=this.x,n=this.y,i=this.z,r=i.redSqr().redSqr(),o=e.redSqr(),a=n.redSqr(),s=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(r)),u=e.redAdd(e),l=(u=u.redIAdd(u)).redMul(a),h=s.redSqr().redISub(l.redAdd(l)),d=l.redISub(h),c=a.redSqr();c=(c=(c=c.redIAdd(c)).redIAdd(c)).redIAdd(c);var f=s.redMul(d).redISub(c),p=n.redAdd(n).redMul(i);return this.curve.jpoint(h,f,p)},h.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),n=this.z.redSqr(),i=e.redSqr(),r=t.redAdd(t).redIAdd(t),o=r.redSqr(),a=this.x.redAdd(e).redSqr().redISub(t).redISub(i),s=(a=(a=(a=a.redIAdd(a)).redAdd(a).redIAdd(a)).redISub(o)).redSqr(),u=i.redIAdd(i);u=(u=(u=u.redIAdd(u)).redIAdd(u)).redIAdd(u);var l=r.redIAdd(a).redSqr().redISub(o).redISub(s).redISub(u),h=e.redMul(l);h=(h=h.redIAdd(h)).redIAdd(h);var d=this.x.redMul(s).redISub(h);d=(d=d.redIAdd(d)).redIAdd(d);var c=this.y.redMul(l.redMul(u.redISub(l)).redISub(a.redMul(s)));c=(c=(c=c.redIAdd(c)).redIAdd(c)).redIAdd(c);var f=this.z.redAdd(a).redSqr().redISub(n).redISub(s);return this.curve.jpoint(d,c,f)},h.prototype.mul=function(t,e){return t=new r(t,e),this.curve._wnafMul(this,t)},h.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),n=t.z.redSqr();if(0!==this.x.redMul(n).redISub(t.x.redMul(e)).cmpn(0))return!1;var i=e.redMul(this.z),r=n.redMul(t.z);return 0===this.y.redMul(r).redISub(t.y.redMul(i)).cmpn(0)},h.prototype.eqXToP=function(t){var e=this.z.redSqr(),n=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(n))return!0;for(var i=t.clone(),r=this.curve.redN.redMul(e);;){if(i.iadd(this.curve.n),i.cmp(this.curve.p)>=0)return!1;if(n.redIAdd(r),0===this.x.cmp(n))return!0}},h.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},function(t,e,n){"use strict";var i=n(14),r=n(2),o=n(47),a=n(11);function s(t){o.call(this,"mont",t),this.a=new i(t.a,16).toRed(this.red),this.b=new i(t.b,16).toRed(this.red),this.i4=new i(4).toRed(this.red).redInvm(),this.two=new i(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function u(t,e,n){o.BasePoint.call(this,t,"projective"),null===e&&null===n?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(e,16),this.z=new i(n,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}r(s,o),t.exports=s,s.prototype.validate=function(t){var e=t.normalize().x,n=e.redSqr(),i=n.redMul(e).redAdd(n.redMul(this.a)).redAdd(e);return 0===i.redSqrt().redSqr().cmp(i)},r(u,o.BasePoint),s.prototype.decodePoint=function(t,e){return this.point(a.toArray(t,e),1)},s.prototype.point=function(t,e){return new u(this,t,e)},s.prototype.pointFromJSON=function(t){return u.fromJSON(this,t)},u.prototype.precompute=function(){},u.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},u.fromJSON=function(t,e){return new u(t,e[0],e[1]||t.one)},u.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},u.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),n=t.redSub(e),i=t.redMul(e),r=n.redMul(e.redAdd(this.curve.a24.redMul(n)));return this.curve.point(i,r)},u.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.diffAdd=function(t,e){var n=this.x.redAdd(this.z),i=this.x.redSub(this.z),r=t.x.redAdd(t.z),o=t.x.redSub(t.z).redMul(n),a=r.redMul(i),s=e.z.redMul(o.redAdd(a).redSqr()),u=e.x.redMul(o.redISub(a).redSqr());return this.curve.point(s,u)},u.prototype.mul=function(t){for(var e=t.clone(),n=this,i=this.curve.point(null,null),r=[];0!==e.cmpn(0);e.iushrn(1))r.push(e.andln(1));for(var o=r.length-1;o>=0;o--)0===r[o]?(n=n.diffAdd(i,this),i=i.dbl()):(i=n.diffAdd(i,this),n=n.dbl());return i},u.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},u.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},u.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},function(t,e,n){"use strict";var i=n(11),r=n(14),o=n(2),a=n(47),s=i.assert;function u(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,a.call(this,"edwards",t),this.a=new r(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new r(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new r(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),s(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function l(t,e,n,i,o){a.BasePoint.call(this,t,"projective"),null===e&&null===n&&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 r(e,16),this.y=new r(n,16),this.z=i?new r(i,16):this.curve.one,this.t=o&&new r(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(u,a),t.exports=u,u.prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},u.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},u.prototype.jpoint=function(t,e,n,i){return this.point(t,e,n,i)},u.prototype.pointFromX=function(t,e){(t=new r(t,16)).red||(t=t.toRed(this.red));var n=t.redSqr(),i=this.c2.redSub(this.a.redMul(n)),o=this.one.redSub(this.c2.redMul(this.d).redMul(n)),a=i.redMul(o.redInvm()),s=a.redSqrt();if(0!==s.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");var u=s.fromRed().isOdd();return(e&&!u||!e&&u)&&(s=s.redNeg()),this.point(t,s)},u.prototype.pointFromY=function(t,e){(t=new r(t,16)).red||(t=t.toRed(this.red));var n=t.redSqr(),i=n.redSub(this.c2),o=n.redMul(this.d).redMul(this.c2).redSub(this.a),a=i.redMul(o.redInvm());if(0===a.cmp(this.zero)){if(e)throw new Error("invalid point");return this.point(this.zero,t)}var s=a.redSqrt();if(0!==s.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");return s.fromRed().isOdd()!==e&&(s=s.redNeg()),this.point(s,t)},u.prototype.validate=function(t){if(t.isInfinity())return!0;t.normalize();var e=t.x.redSqr(),n=t.y.redSqr(),i=e.redMul(this.a).redAdd(n),r=this.c2.redMul(this.one.redAdd(this.d.redMul(e).redMul(n)));return 0===i.cmp(r)},o(l,a.BasePoint),u.prototype.pointFromJSON=function(t){return l.fromJSON(this,t)},u.prototype.point=function(t,e,n,i){return new l(this,t,e,n,i)},l.fromJSON=function(t,e){return new l(t,e[0],e[1],e[2])},l.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},l.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},l.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),n=this.z.redSqr();n=n.redIAdd(n);var i=this.curve._mulA(t),r=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=i.redAdd(e),a=o.redSub(n),s=i.redSub(e),u=r.redMul(a),l=o.redMul(s),h=r.redMul(s),d=a.redMul(o);return this.curve.point(u,l,d,h)},l.prototype._projDbl=function(){var t,e,n,i=this.x.redAdd(this.y).redSqr(),r=this.x.redSqr(),o=this.y.redSqr();if(this.curve.twisted){var a=(l=this.curve._mulA(r)).redAdd(o);if(this.zOne)t=i.redSub(r).redSub(o).redMul(a.redSub(this.curve.two)),e=a.redMul(l.redSub(o)),n=a.redSqr().redSub(a).redSub(a);else{var s=this.z.redSqr(),u=a.redSub(s).redISub(s);t=i.redSub(r).redISub(o).redMul(u),e=a.redMul(l.redSub(o)),n=a.redMul(u)}}else{var l=r.redAdd(o);s=this.curve._mulC(this.z).redSqr(),u=l.redSub(s).redSub(s);t=this.curve._mulC(i.redISub(l)).redMul(u),e=this.curve._mulC(l).redMul(r.redISub(o)),n=l.redMul(u)}return this.curve.point(t,e,n)},l.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},l.prototype._extAdd=function(t){var 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strict";var i=n(14),r=n(398),o=n(11),a=n(66),s=n(61),u=o.assert,l=n(399),h=n(400);function d(t){if(!(this instanceof d))return new d(t);"string"==typeof t&&(u(a.hasOwnProperty(t),"Unknown curve "+t),t=a[t]),t instanceof a.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}t.exports=d,d.prototype.keyPair=function(t){return new l(this,t)},d.prototype.keyFromPrivate=function(t,e){return l.fromPrivate(this,t,e)},d.prototype.keyFromPublic=function(t,e){return l.fromPublic(this,t,e)},d.prototype.genKeyPair=function(t){t||(t={});for(var e=new r({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||s(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),n=this.n.byteLength(),o=this.n.sub(new i(2));;){var a=new i(e.generate(n));if(!(a.cmp(o)>0))return a.iaddn(1),this.keyFromPrivate(a)}},d.prototype._truncateToN=function(t,e){var n=8*t.byteLength()-this.n.bitLength();return n>0&&(t=t.ushrn(n)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},d.prototype.sign=function(t,e,n,o){"object"==typeof n&&(o=n,n=null),o||(o={}),e=this.keyFromPrivate(e,n),t=this._truncateToN(new i(t,16));for(var a=this.n.byteLength(),s=e.getPrivate().toArray("be",a),u=t.toArray("be",a),l=new r({hash:this.hash,entropy:s,nonce:u,pers:o.pers,persEnc:o.persEnc||"utf8"}),d=this.n.sub(new i(1)),c=0;;c++){var f=o.k?o.k(c):new i(l.generate(this.n.byteLength()));if(!((f=this._truncateToN(f,!0)).cmpn(1)<=0||f.cmp(d)>=0)){var p=this.g.mul(f);if(!p.isInfinity()){var m=p.getX(),g=m.umod(this.n);if(0!==g.cmpn(0)){var y=f.invm(this.n).mul(g.mul(e.getPrivate()).iadd(t));if(0!==(y=y.umod(this.n)).cmpn(0)){var v=(p.getY().isOdd()?1:0)|(0!==m.cmp(g)?2:0);return o.canonical&&y.cmp(this.nh)>0&&(y=this.n.sub(y),v^=1),new h({r:g,s:y,recoveryParam:v})}}}}}},d.prototype.verify=function(t,e,n,r){t=this._truncateToN(new i(t,16)),n=this.keyFromPublic(n,r);var o=(e=new h(e,"hex")).r,a=e.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;var s,u=a.invm(this.n),l=u.mul(t).umod(this.n),d=u.mul(o).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(l,n.getPublic(),d)).isInfinity()&&s.eqXToP(o):!(s=this.g.mulAdd(l,n.getPublic(),d)).isInfinity()&&0===s.getX().umod(this.n).cmp(o)},d.prototype.recoverPubKey=function(t,e,n,r){u((3&n)===n,"The recovery param is more than two bits"),e=new h(e,r);var o=this.n,a=new i(t),s=e.r,l=e.s,d=1&n,c=n>>1;if(s.cmp(this.curve.p.umod(this.curve.n))>=0&&c)throw new Error("Unable to find sencond key candinate");s=c?this.curve.pointFromX(s.add(this.curve.n),d):this.curve.pointFromX(s,d);var f=e.r.invm(o),p=o.sub(a).mul(f).umod(o),m=l.mul(f).umod(o);return this.g.mulAdd(p,s,m)},d.prototype.getKeyRecoveryParam=function(t,e,n,i){if(null!==(e=new h(e,i)).recoveryParam)return e.recoveryParam;for(var r=0;r<4;r++){var o;try{o=this.recoverPubKey(t,e,r)}catch(t){continue}if(o.eq(n))return r}throw new Error("Unable to find valid recovery factor")}},function(t,e,n){"use strict";var i=n(67),r=n(249),o=n(10);function a(t){if(!(this instanceof a))return new a(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=r.toArray(t.entropy,t.entropyEnc||"hex"),n=r.toArray(t.nonce,t.nonceEnc||"hex"),i=r.toArray(t.pers,t.persEnc||"hex");o(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,n,i)}t.exports=a,a.prototype._init=function(t,e,n){var i=t.concat(e).concat(n);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var r=0;r<this.V.length;r++)this.K[r]=0,this.V[r]=1;this._update(i),this._reseed=1,this.reseedInterval=281474976710656},a.prototype._hmac=function(){return new i.hmac(this.hash,this.K)},a.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},a.prototype.reseed=function(t,e,n,i){"string"!=typeof e&&(i=n,n=e,e=null),t=r.toArray(t,e),n=r.toArray(n,i),o(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(n||[])),this._reseed=1},a.prototype.generate=function(t,e,n,i){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(i=n,n=e,e=null),n&&(n=r.toArray(n,i||"hex"),this._update(n));for(var o=[];o.length<t;)this.V=this._hmac().update(this.V).digest(),o=o.concat(this.V);var a=o.slice(0,t);return this._update(n),this._reseed++,r.encode(a,e)}},function(t,e,n){"use strict";var i=n(14),r=n(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,n){return e instanceof o?e:new o(t,{pub:e,pubEnc:n})},o.fromPrivate=function(t,e,n){return e instanceof o?e:new o(t,{priv:e,privEnc:n})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new i(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?r(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||r(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.mul(this.priv).getX()},o.prototype.sign=function(t,e,n){return this.ec.sign(t,this,e,n)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},function(t,e,n){"use strict";var i=n(14),r=n(11),o=r.assert;function a(t,e){if(t instanceof a)return t;this._importDER(t,e)||(o(t.r&&t.s,"Signature without r or s"),this.r=new i(t.r,16),this.s=new i(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function s(){this.place=0}function u(t,e){var n=t[e.place++];if(!(128&n))return n;for(var i=15&n,r=0,o=0,a=e.place;o<i;o++,a++)r<<=8,r|=t[a];return e.place=a,r}function l(t){for(var e=0,n=t.length-1;!t[e]&&!(128&t[e+1])&&e<n;)e++;return 0===e?t:t.slice(e)}function h(t,e){if(e<128)t.push(e);else{var n=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|n);--n;)t.push(e>>>(n<<3)&255);t.push(e)}}t.exports=a,a.prototype._importDER=function(t,e){t=r.toArray(t,e);var n=new s;if(48!==t[n.place++])return!1;if(u(t,n)+n.place!==t.length)return!1;if(2!==t[n.place++])return!1;var o=u(t,n),a=t.slice(n.place,o+n.place);if(n.place+=o,2!==t[n.place++])return!1;var l=u(t,n);if(t.length!==l+n.place)return!1;var h=t.slice(n.place,l+n.place);return 0===a[0]&&128&a[1]&&(a=a.slice(1)),0===h[0]&&128&h[1]&&(h=h.slice(1)),this.r=new i(a),this.s=new i(h),this.recoveryParam=null,!0},a.prototype.toDER=function(t){var e=this.r.toArray(),n=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&n[0]&&(n=[0].concat(n)),e=l(e),n=l(n);!(n[0]||128&n[1]);)n=n.slice(1);var i=[2];h(i,e.length),(i=i.concat(e)).push(2),h(i,n.length);var o=i.concat(n),a=[48];return h(a,o.length),a=a.concat(o),r.encode(a,t)}},function(t,e,n){"use strict";var i=n(67),r=n(66),o=n(11),a=o.assert,s=o.parseBytes,u=n(402),l=n(403);function h(t){if(a("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof h))return new h(t);t=r[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=h,h.prototype.sign=function(t,e){t=s(t);var n=this.keyFromSecret(e),i=this.hashInt(n.messagePrefix(),t),r=this.g.mul(i),o=this.encodePoint(r),a=this.hashInt(o,n.pubBytes(),t).mul(n.priv()),u=i.add(a).umod(this.curve.n);return this.makeSignature({R:r,S:u,Rencoded:o})},h.prototype.verify=function(t,e,n){t=s(t),e=this.makeSignature(e);var i=this.keyFromPublic(n),r=this.hashInt(e.Rencoded(),i.pubBytes(),t),o=this.g.mul(e.S());return e.R().add(i.pub().mul(r)).eq(o)},h.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return o.intFromLE(t.digest()).umod(this.curve.n)},h.prototype.keyFromPublic=function(t){return u.fromPublic(this,t)},h.prototype.keyFromSecret=function(t){return u.fromSecret(this,t)},h.prototype.makeSignature=function(t){return t instanceof l?t:new l(this,t)},h.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},h.prototype.decodePoint=function(t){var e=(t=o.parseBytes(t)).length-1,n=t.slice(0,e).concat(-129&t[e]),i=0!=(128&t[e]),r=o.intFromLE(n);return this.curve.pointFromY(r,i)},h.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},h.prototype.decodeInt=function(t){return o.intFromLE(t)},h.prototype.isPoint=function(t){return t instanceof this.pointClass}},function(t,e,n){"use strict";var i=n(11),r=i.assert,o=i.parseBytes,a=i.cachedProperty;function s(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}s.fromPublic=function(t,e){return e instanceof s?e:new s(t,{pub:e})},s.fromSecret=function(t,e){return e instanceof s?e:new s(t,{secret:e})},s.prototype.secret=function(){return this._secret},a(s,"pubBytes",(function(){return this.eddsa.encodePoint(this.pub())})),a(s,"pub",(function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())})),a(s,"privBytes",(function(){var t=this.eddsa,e=this.hash(),n=t.encodingLength-1,i=e.slice(0,t.encodingLength);return i[0]&=248,i[n]&=127,i[n]|=64,i})),a(s,"priv",(function(){return this.eddsa.decodeInt(this.privBytes())})),a(s,"hash",(function(){return this.eddsa.hash().update(this.secret()).digest()})),a(s,"messagePrefix",(function(){return this.hash().slice(this.eddsa.encodingLength)})),s.prototype.sign=function(t){return r(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},s.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},s.prototype.getSecret=function(t){return r(this._secret,"KeyPair is public only"),i.encode(this.secret(),t)},s.prototype.getPublic=function(t){return i.encode(this.pubBytes(),t)},t.exports=s},function(t,e,n){"use strict";var i=n(14),r=n(11),o=r.assert,a=r.cachedProperty,s=r.parseBytes;function u(t,e){this.eddsa=t,"object"!=typeof e&&(e=s(e)),Array.isArray(e)&&(e={R:e.slice(0,t.encodingLength),S:e.slice(t.encodingLength)}),o(e.R&&e.S,"Signature without R or S"),t.isPoint(e.R)&&(this._R=e.R),e.S instanceof i&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}a(u,"S",(function(){return this.eddsa.decodeInt(this.Sencoded())})),a(u,"R",(function(){return this.eddsa.decodePoint(this.Rencoded())})),a(u,"Rencoded",(function(){return this.eddsa.encodePoint(this.R())})),a(u,"Sencoded",(function(){return this.eddsa.encodeInt(this.S())})),u.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},u.prototype.toHex=function(){return r.encode(this.toBytes(),"hex").toUpperCase()},t.exports=u},function(t,e){},function(t,e,n){"use strict";var i=n(39);e.certificate=n(417);var r=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=r;var o=i.define("RSAPublicKey",(function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())}));e.RSAPublicKey=o;var a=i.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())}));e.PublicKey=a;var s=i.define("AlgorithmIdentifier",(function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())})),u=i.define("PrivateKeyInfo",(function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(s),this.key("subjectPrivateKey").octstr())}));e.PrivateKey=u;var l=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=l;var h=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=h,e.DSAparam=i.define("DSAparam",(function(){this.int()}));var d=i.define("ECPrivateKey",(function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(c),this.key("publicKey").optional().explicit(1).bitstr())}));e.ECPrivateKey=d;var c=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,n){(function(t){!function(t,e){"use strict";function i(t,e){if(!t)throw new Error(e||"Assertion failed")}function r(t,e){t.super_=e;var n=function(){};n.prototype=e.prototype,t.prototype=new n,t.prototype.constructor=t}function o(t,e,n){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(n=e,e=10),this._init(t||0,e||10,n||"be"))}var a;"object"==typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{a=n(407).Buffer}catch(t){}function s(t,e,n){for(var i=0,r=Math.min(t.length,n),o=e;o<r;o++){var a=t.charCodeAt(o)-48;i<<=4,i|=a>=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return i}function u(t,e,n,i){for(var r=0,o=Math.min(t.length,n),a=e;a<o;a++){var s=t.charCodeAt(a)-48;r*=i,r+=s>=49?s-49+10:s>=17?s-17+10:s}return r}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,n){if("number"==typeof t)return this._initNumber(t,e,n);if("object"==typeof t)return this._initArray(t,e,n);"hex"===e&&(e=16),i(e===(0|e)&&e>=2&&e<=36);var r=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&r++,16===e?this._parseHex(t,r):this._parseBase(t,e,r),"-"===t[0]&&(this.negative=1),this.strip(),"le"===n&&this._initArray(this.toArray(),e,n)},o.prototype._initNumber=function(t,e,n){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(i(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===n&&this._initArray(this.toArray(),e,n)},o.prototype._initArray=function(t,e,n){if(i("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var o,a,s=0;if("be"===n)for(r=t.length-1,o=0;r>=0;r-=3)a=t[r]|t[r-1]<<8|t[r-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===n)for(r=0,o=0;r<t.length;r+=3)a=t[r]|t[r+1]<<8|t[r+2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var i,r,o=0;for(n=t.length-6,i=0;n>=e;n-=6)r=s(t,n,n+6),this.words[i]|=r<<o&67108863,this.words[i+1]|=r>>>26-o&4194303,(o+=24)>=26&&(o-=26,i++);n+6!==e&&(r=s(t,e,n+6),this.words[i]|=r<<o&67108863,this.words[i+1]|=r>>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,n){this.words=[0],this.length=1;for(var i=0,r=1;r<=67108863;r*=e)i++;i--,r=r/e|0;for(var o=t.length-n,a=o%i,s=Math.min(o,o-a)+n,l=0,h=n;h<s;h+=i)l=u(t,h,h+i,e),this.imuln(r),this.words[0]+l<67108864?this.words[0]+=l:this._iaddn(l);if(0!==a){var d=1;for(l=u(t,h,t.length,e),h=0;h<a;h++)d*=e;this.imuln(d),this.words[0]+l<67108864?this.words[0]+=l:this._iaddn(l)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var l=["","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"],h=[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],d=[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 c(t,e,n){n.negative=e.negative^t.negative;var i=t.length+e.length|0;n.length=i,i=i-1|0;var r=0|t.words[0],o=0|e.words[0],a=r*o,s=67108863&a,u=a/67108864|0;n.words[0]=s;for(var l=1;l<i;l++){for(var h=u>>>26,d=67108863&u,c=Math.min(l,e.length-1),f=Math.max(0,l-t.length+1);f<=c;f++){var p=l-f|0;h+=(a=(r=0|t.words[p])*(o=0|e.words[f])+d)/67108864|0,d=67108863&a}n.words[l]=0|d,u=0|h}return 0!==u?n.words[l]=0|u:n.length--,n.strip()}o.prototype.toString=function(t,e){var n;if(e=0|e||1,16===(t=t||10)||"hex"===t){n="";for(var r=0,o=0,a=0;a<this.length;a++){var s=this.words[a],u=(16777215&(s<<r|o)).toString(16);n=0!==(o=s>>>24-r&16777215)||a!==this.length-1?l[6-u.length]+u+n:u+n,(r+=2)>=26&&(r-=26,a--)}for(0!==o&&(n=o.toString(16)+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}if(t===(0|t)&&t>=2&&t<=36){var c=h[t],f=d[t];n="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(f).toString(t);n=(p=p.idivn(f)).isZero()?m+n:l[c-m.length]+m+n}for(this.isZero()&&(n="0"+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,n){var r=this.byteLength(),o=n||Math.max(1,r);i(r<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===e,l=new t(o),h=this.clone();if(u){for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),l[s]=a;for(;s<o;s++)l[s]=0}else{for(s=0;s<o-r;s++)l[s]=0;for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),l[o-s-1]=a}return l},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,n=0;return e>=4096&&(n+=13,e>>>=13),e>=64&&(n+=7,e>>>=7),e>=8&&(n+=4,e>>>=4),e>=2&&(n+=2,e>>>=2),n+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,n=0;return 0==(8191&e)&&(n+=13,e>>>=13),0==(127&e)&&(n+=7,e>>>=7),0==(15&e)&&(n+=4,e>>>=4),0==(3&e)&&(n+=2,e>>>=2),0==(1&e)&&n++,n},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var n=this._zeroBits(this.words[e]);if(t+=n,26!==n)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var n=0;n<e.length;n++)this.words[n]=this.words[n]&t.words[n];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,n;this.length>t.length?(e=this,n=t):(e=t,n=this);for(var i=0;i<n.length;i++)this.words[i]=e.words[i]^n.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),n=t%26;this._expand(e),n>0&&e--;for(var r=0;r<e;r++)this.words[r]=67108863&~this.words[r];return n>0&&(this.words[r]=~this.words[r]&67108863>>26-n),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var n=t/26|0,r=t%26;return this._expand(n+1),this.words[n]=e?this.words[n]|1<<r:this.words[n]&~(1<<r),this.strip()},o.prototype.iadd=function(t){var e,n,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(n=this,i=t):(n=t,i=this);for(var r=0,o=0;o<i.length;o++)e=(0|n.words[o])+(0|i.words[o])+r,this.words[o]=67108863&e,r=e>>>26;for(;0!==r&&o<n.length;o++)e=(0|n.words[o])+r,this.words[o]=67108863&e,r=e>>>26;if(this.length=n.length,0!==r)this.words[this.length]=r,this.length++;else if(n!==this)for(;o<n.length;o++)this.words[o]=n.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var n,i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;r>0?(n=this,i=t):(n=t,i=this);for(var o=0,a=0;a<i.length;a++)o=(e=(0|n.words[a])-(0|i.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<n.length;a++)o=(e=(0|n.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<n.length&&n!==this)for(;a<n.length;a++)this.words[a]=n.words[a];return this.length=Math.max(this.length,a),n!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var f=function(t,e,n){var i,r,o,a=t.words,s=e.words,u=n.words,l=0,h=0|a[0],d=8191&h,c=h>>>13,f=0|a[1],p=8191&f,m=f>>>13,g=0|a[2],y=8191&g,v=g>>>13,_=0|a[3],b=8191&_,w=_>>>13,M=0|a[4],S=8191&M,k=M>>>13,x=0|a[5],D=8191&x,E=x>>>13,L=0|a[6],T=8191&L,C=L>>>13,A=0|a[7],Y=8191&A,j=A>>>13,O=0|a[8],I=8191&O,F=O>>>13,P=0|a[9],N=8191&P,R=P>>>13,H=0|s[0],B=8191&H,W=H>>>13,z=0|s[1],U=8191&z,q=z>>>13,$=0|s[2],J=8191&$,K=$>>>13,V=0|s[3],G=8191&V,X=V>>>13,Z=0|s[4],Q=8191&Z,tt=Z>>>13,et=0|s[5],nt=8191&et,it=et>>>13,rt=0|s[6],ot=8191&rt,at=rt>>>13,st=0|s[7],ut=8191&st,lt=st>>>13,ht=0|s[8],dt=8191&ht,ct=ht>>>13,ft=0|s[9],pt=8191&ft,mt=ft>>>13;n.negative=t.negative^e.negative,n.length=19;var gt=(l+(i=Math.imul(d,B))|0)+((8191&(r=(r=Math.imul(d,W))+Math.imul(c,B)|0))<<13)|0;l=((o=Math.imul(c,W))+(r>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(p,B),r=(r=Math.imul(p,W))+Math.imul(m,B)|0,o=Math.imul(m,W);var yt=(l+(i=i+Math.imul(d,U)|0)|0)+((8191&(r=(r=r+Math.imul(d,q)|0)+Math.imul(c,U)|0))<<13)|0;l=((o=o+Math.imul(c,q)|0)+(r>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(y,B),r=(r=Math.imul(y,W))+Math.imul(v,B)|0,o=Math.imul(v,W),i=i+Math.imul(p,U)|0,r=(r=r+Math.imul(p,q)|0)+Math.imul(m,U)|0,o=o+Math.imul(m,q)|0;var vt=(l+(i=i+Math.imul(d,J)|0)|0)+((8191&(r=(r=r+Math.imul(d,K)|0)+Math.imul(c,J)|0))<<13)|0;l=((o=o+Math.imul(c,K)|0)+(r>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(b,B),r=(r=Math.imul(b,W))+Math.imul(w,B)|0,o=Math.imul(w,W),i=i+Math.imul(y,U)|0,r=(r=r+Math.imul(y,q)|0)+Math.imul(v,U)|0,o=o+Math.imul(v,q)|0,i=i+Math.imul(p,J)|0,r=(r=r+Math.imul(p,K)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,K)|0;var _t=(l+(i=i+Math.imul(d,G)|0)|0)+((8191&(r=(r=r+Math.imul(d,X)|0)+Math.imul(c,G)|0))<<13)|0;l=((o=o+Math.imul(c,X)|0)+(r>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(S,B),r=(r=Math.imul(S,W))+Math.imul(k,B)|0,o=Math.imul(k,W),i=i+Math.imul(b,U)|0,r=(r=r+Math.imul(b,q)|0)+Math.imul(w,U)|0,o=o+Math.imul(w,q)|0,i=i+Math.imul(y,J)|0,r=(r=r+Math.imul(y,K)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,K)|0,i=i+Math.imul(p,G)|0,r=(r=r+Math.imul(p,X)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,X)|0;var bt=(l+(i=i+Math.imul(d,Q)|0)|0)+((8191&(r=(r=r+Math.imul(d,tt)|0)+Math.imul(c,Q)|0))<<13)|0;l=((o=o+Math.imul(c,tt)|0)+(r>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(D,B),r=(r=Math.imul(D,W))+Math.imul(E,B)|0,o=Math.imul(E,W),i=i+Math.imul(S,U)|0,r=(r=r+Math.imul(S,q)|0)+Math.imul(k,U)|0,o=o+Math.imul(k,q)|0,i=i+Math.imul(b,J)|0,r=(r=r+Math.imul(b,K)|0)+Math.imul(w,J)|0,o=o+Math.imul(w,K)|0,i=i+Math.imul(y,G)|0,r=(r=r+Math.imul(y,X)|0)+Math.imul(v,G)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Q)|0,r=(r=r+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var wt=(l+(i=i+Math.imul(d,nt)|0)|0)+((8191&(r=(r=r+Math.imul(d,it)|0)+Math.imul(c,nt)|0))<<13)|0;l=((o=o+Math.imul(c,it)|0)+(r>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(T,B),r=(r=Math.imul(T,W))+Math.imul(C,B)|0,o=Math.imul(C,W),i=i+Math.imul(D,U)|0,r=(r=r+Math.imul(D,q)|0)+Math.imul(E,U)|0,o=o+Math.imul(E,q)|0,i=i+Math.imul(S,J)|0,r=(r=r+Math.imul(S,K)|0)+Math.imul(k,J)|0,o=o+Math.imul(k,K)|0,i=i+Math.imul(b,G)|0,r=(r=r+Math.imul(b,X)|0)+Math.imul(w,G)|0,o=o+Math.imul(w,X)|0,i=i+Math.imul(y,Q)|0,r=(r=r+Math.imul(y,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,nt)|0,r=(r=r+Math.imul(p,it)|0)+Math.imul(m,nt)|0,o=o+Math.imul(m,it)|0;var Mt=(l+(i=i+Math.imul(d,ot)|0)|0)+((8191&(r=(r=r+Math.imul(d,at)|0)+Math.imul(c,ot)|0))<<13)|0;l=((o=o+Math.imul(c,at)|0)+(r>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(Y,B),r=(r=Math.imul(Y,W))+Math.imul(j,B)|0,o=Math.imul(j,W),i=i+Math.imul(T,U)|0,r=(r=r+Math.imul(T,q)|0)+Math.imul(C,U)|0,o=o+Math.imul(C,q)|0,i=i+Math.imul(D,J)|0,r=(r=r+Math.imul(D,K)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,K)|0,i=i+Math.imul(S,G)|0,r=(r=r+Math.imul(S,X)|0)+Math.imul(k,G)|0,o=o+Math.imul(k,X)|0,i=i+Math.imul(b,Q)|0,r=(r=r+Math.imul(b,tt)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,tt)|0,i=i+Math.imul(y,nt)|0,r=(r=r+Math.imul(y,it)|0)+Math.imul(v,nt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,r=(r=r+Math.imul(p,at)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,at)|0;var St=(l+(i=i+Math.imul(d,ut)|0)|0)+((8191&(r=(r=r+Math.imul(d,lt)|0)+Math.imul(c,ut)|0))<<13)|0;l=((o=o+Math.imul(c,lt)|0)+(r>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(I,B),r=(r=Math.imul(I,W))+Math.imul(F,B)|0,o=Math.imul(F,W),i=i+Math.imul(Y,U)|0,r=(r=r+Math.imul(Y,q)|0)+Math.imul(j,U)|0,o=o+Math.imul(j,q)|0,i=i+Math.imul(T,J)|0,r=(r=r+Math.imul(T,K)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,K)|0,i=i+Math.imul(D,G)|0,r=(r=r+Math.imul(D,X)|0)+Math.imul(E,G)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(S,Q)|0,r=(r=r+Math.imul(S,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,i=i+Math.imul(b,nt)|0,r=(r=r+Math.imul(b,it)|0)+Math.imul(w,nt)|0,o=o+Math.imul(w,it)|0,i=i+Math.imul(y,ot)|0,r=(r=r+Math.imul(y,at)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,at)|0,i=i+Math.imul(p,ut)|0,r=(r=r+Math.imul(p,lt)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,lt)|0;var kt=(l+(i=i+Math.imul(d,dt)|0)|0)+((8191&(r=(r=r+Math.imul(d,ct)|0)+Math.imul(c,dt)|0))<<13)|0;l=((o=o+Math.imul(c,ct)|0)+(r>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(N,B),r=(r=Math.imul(N,W))+Math.imul(R,B)|0,o=Math.imul(R,W),i=i+Math.imul(I,U)|0,r=(r=r+Math.imul(I,q)|0)+Math.imul(F,U)|0,o=o+Math.imul(F,q)|0,i=i+Math.imul(Y,J)|0,r=(r=r+Math.imul(Y,K)|0)+Math.imul(j,J)|0,o=o+Math.imul(j,K)|0,i=i+Math.imul(T,G)|0,r=(r=r+Math.imul(T,X)|0)+Math.imul(C,G)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(D,Q)|0,r=(r=r+Math.imul(D,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,nt)|0,r=(r=r+Math.imul(S,it)|0)+Math.imul(k,nt)|0,o=o+Math.imul(k,it)|0,i=i+Math.imul(b,ot)|0,r=(r=r+Math.imul(b,at)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,at)|0,i=i+Math.imul(y,ut)|0,r=(r=r+Math.imul(y,lt)|0)+Math.imul(v,ut)|0,o=o+Math.imul(v,lt)|0,i=i+Math.imul(p,dt)|0,r=(r=r+Math.imul(p,ct)|0)+Math.imul(m,dt)|0,o=o+Math.imul(m,ct)|0;var xt=(l+(i=i+Math.imul(d,pt)|0)|0)+((8191&(r=(r=r+Math.imul(d,mt)|0)+Math.imul(c,pt)|0))<<13)|0;l=((o=o+Math.imul(c,mt)|0)+(r>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(N,U),r=(r=Math.imul(N,q))+Math.imul(R,U)|0,o=Math.imul(R,q),i=i+Math.imul(I,J)|0,r=(r=r+Math.imul(I,K)|0)+Math.imul(F,J)|0,o=o+Math.imul(F,K)|0,i=i+Math.imul(Y,G)|0,r=(r=r+Math.imul(Y,X)|0)+Math.imul(j,G)|0,o=o+Math.imul(j,X)|0,i=i+Math.imul(T,Q)|0,r=(r=r+Math.imul(T,tt)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(D,nt)|0,r=(r=r+Math.imul(D,it)|0)+Math.imul(E,nt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,r=(r=r+Math.imul(S,at)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,at)|0,i=i+Math.imul(b,ut)|0,r=(r=r+Math.imul(b,lt)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,lt)|0,i=i+Math.imul(y,dt)|0,r=(r=r+Math.imul(y,ct)|0)+Math.imul(v,dt)|0,o=o+Math.imul(v,ct)|0;var Dt=(l+(i=i+Math.imul(p,pt)|0)|0)+((8191&(r=(r=r+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;l=((o=o+Math.imul(m,mt)|0)+(r>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(N,J),r=(r=Math.imul(N,K))+Math.imul(R,J)|0,o=Math.imul(R,K),i=i+Math.imul(I,G)|0,r=(r=r+Math.imul(I,X)|0)+Math.imul(F,G)|0,o=o+Math.imul(F,X)|0,i=i+Math.imul(Y,Q)|0,r=(r=r+Math.imul(Y,tt)|0)+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,i=i+Math.imul(T,nt)|0,r=(r=r+Math.imul(T,it)|0)+Math.imul(C,nt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(D,ot)|0,r=(r=r+Math.imul(D,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(S,ut)|0,r=(r=r+Math.imul(S,lt)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,lt)|0,i=i+Math.imul(b,dt)|0,r=(r=r+Math.imul(b,ct)|0)+Math.imul(w,dt)|0,o=o+Math.imul(w,ct)|0;var Et=(l+(i=i+Math.imul(y,pt)|0)|0)+((8191&(r=(r=r+Math.imul(y,mt)|0)+Math.imul(v,pt)|0))<<13)|0;l=((o=o+Math.imul(v,mt)|0)+(r>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(N,G),r=(r=Math.imul(N,X))+Math.imul(R,G)|0,o=Math.imul(R,X),i=i+Math.imul(I,Q)|0,r=(r=r+Math.imul(I,tt)|0)+Math.imul(F,Q)|0,o=o+Math.imul(F,tt)|0,i=i+Math.imul(Y,nt)|0,r=(r=r+Math.imul(Y,it)|0)+Math.imul(j,nt)|0,o=o+Math.imul(j,it)|0,i=i+Math.imul(T,ot)|0,r=(r=r+Math.imul(T,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(D,ut)|0,r=(r=r+Math.imul(D,lt)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,lt)|0,i=i+Math.imul(S,dt)|0,r=(r=r+Math.imul(S,ct)|0)+Math.imul(k,dt)|0,o=o+Math.imul(k,ct)|0;var Lt=(l+(i=i+Math.imul(b,pt)|0)|0)+((8191&(r=(r=r+Math.imul(b,mt)|0)+Math.imul(w,pt)|0))<<13)|0;l=((o=o+Math.imul(w,mt)|0)+(r>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,i=Math.imul(N,Q),r=(r=Math.imul(N,tt))+Math.imul(R,Q)|0,o=Math.imul(R,tt),i=i+Math.imul(I,nt)|0,r=(r=r+Math.imul(I,it)|0)+Math.imul(F,nt)|0,o=o+Math.imul(F,it)|0,i=i+Math.imul(Y,ot)|0,r=(r=r+Math.imul(Y,at)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,at)|0,i=i+Math.imul(T,ut)|0,r=(r=r+Math.imul(T,lt)|0)+Math.imul(C,ut)|0,o=o+Math.imul(C,lt)|0,i=i+Math.imul(D,dt)|0,r=(r=r+Math.imul(D,ct)|0)+Math.imul(E,dt)|0,o=o+Math.imul(E,ct)|0;var Tt=(l+(i=i+Math.imul(S,pt)|0)|0)+((8191&(r=(r=r+Math.imul(S,mt)|0)+Math.imul(k,pt)|0))<<13)|0;l=((o=o+Math.imul(k,mt)|0)+(r>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(N,nt),r=(r=Math.imul(N,it))+Math.imul(R,nt)|0,o=Math.imul(R,it),i=i+Math.imul(I,ot)|0,r=(r=r+Math.imul(I,at)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,at)|0,i=i+Math.imul(Y,ut)|0,r=(r=r+Math.imul(Y,lt)|0)+Math.imul(j,ut)|0,o=o+Math.imul(j,lt)|0,i=i+Math.imul(T,dt)|0,r=(r=r+Math.imul(T,ct)|0)+Math.imul(C,dt)|0,o=o+Math.imul(C,ct)|0;var Ct=(l+(i=i+Math.imul(D,pt)|0)|0)+((8191&(r=(r=r+Math.imul(D,mt)|0)+Math.imul(E,pt)|0))<<13)|0;l=((o=o+Math.imul(E,mt)|0)+(r>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,i=Math.imul(N,ot),r=(r=Math.imul(N,at))+Math.imul(R,ot)|0,o=Math.imul(R,at),i=i+Math.imul(I,ut)|0,r=(r=r+Math.imul(I,lt)|0)+Math.imul(F,ut)|0,o=o+Math.imul(F,lt)|0,i=i+Math.imul(Y,dt)|0,r=(r=r+Math.imul(Y,ct)|0)+Math.imul(j,dt)|0,o=o+Math.imul(j,ct)|0;var At=(l+(i=i+Math.imul(T,pt)|0)|0)+((8191&(r=(r=r+Math.imul(T,mt)|0)+Math.imul(C,pt)|0))<<13)|0;l=((o=o+Math.imul(C,mt)|0)+(r>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(N,ut),r=(r=Math.imul(N,lt))+Math.imul(R,ut)|0,o=Math.imul(R,lt),i=i+Math.imul(I,dt)|0,r=(r=r+Math.imul(I,ct)|0)+Math.imul(F,dt)|0,o=o+Math.imul(F,ct)|0;var Yt=(l+(i=i+Math.imul(Y,pt)|0)|0)+((8191&(r=(r=r+Math.imul(Y,mt)|0)+Math.imul(j,pt)|0))<<13)|0;l=((o=o+Math.imul(j,mt)|0)+(r>>>13)|0)+(Yt>>>26)|0,Yt&=67108863,i=Math.imul(N,dt),r=(r=Math.imul(N,ct))+Math.imul(R,dt)|0,o=Math.imul(R,ct);var jt=(l+(i=i+Math.imul(I,pt)|0)|0)+((8191&(r=(r=r+Math.imul(I,mt)|0)+Math.imul(F,pt)|0))<<13)|0;l=((o=o+Math.imul(F,mt)|0)+(r>>>13)|0)+(jt>>>26)|0,jt&=67108863;var Ot=(l+(i=Math.imul(N,pt))|0)+((8191&(r=(r=Math.imul(N,mt))+Math.imul(R,pt)|0))<<13)|0;return l=((o=Math.imul(R,mt))+(r>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,u[0]=gt,u[1]=yt,u[2]=vt,u[3]=_t,u[4]=bt,u[5]=wt,u[6]=Mt,u[7]=St,u[8]=kt,u[9]=xt,u[10]=Dt,u[11]=Et,u[12]=Lt,u[13]=Tt,u[14]=Ct,u[15]=At,u[16]=Yt,u[17]=jt,u[18]=Ot,0!==l&&(u[19]=l,n.length++),n};function p(t,e,n){return(new m).mulp(t,e,n)}function m(t,e){this.x=t,this.y=e}Math.imul||(f=c),o.prototype.mulTo=function(t,e){var n=this.length+t.length;return 10===this.length&&10===t.length?f(this,t,e):n<63?c(this,t,e):n<1024?function(t,e,n){n.negative=e.negative^t.negative,n.length=t.length+e.length;for(var i=0,r=0,o=0;o<n.length-1;o++){var a=r;r=0;for(var s=67108863&i,u=Math.min(o,e.length-1),l=Math.max(0,o-t.length+1);l<=u;l++){var h=o-l,d=(0|t.words[h])*(0|e.words[l]),c=67108863&d;s=67108863&(c=c+s|0),r+=(a=(a=a+(d/67108864|0)|0)+(c>>>26)|0)>>>26,a&=67108863}n.words[o]=s,i=a,a=r}return 0!==i?n.words[o]=i:n.length--,n.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),n=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,n,t);return e},m.prototype.revBin=function(t,e,n){if(0===t||t===n-1)return t;for(var i=0,r=0;r<e;r++)i|=(1&t)<<e-r-1,t>>=1;return i},m.prototype.permute=function(t,e,n,i,r,o){for(var a=0;a<o;a++)i[a]=e[t[a]],r[a]=n[t[a]]},m.prototype.transform=function(t,e,n,i,r,o){this.permute(o,t,e,n,i,r);for(var a=1;a<r;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),l=Math.sin(2*Math.PI/s),h=0;h<r;h+=s)for(var d=u,c=l,f=0;f<a;f++){var p=n[h+f],m=i[h+f],g=n[h+f+a],y=i[h+f+a],v=d*g-c*y;y=d*y+c*g,g=v,n[h+f]=p+g,i[h+f]=m+y,n[h+f+a]=p-g,i[h+f+a]=m-y,f!==s&&(v=u*d-l*c,c=u*c+l*d,d=v)}},m.prototype.guessLen13b=function(t,e){var n=1|Math.max(e,t),i=1&n,r=0;for(n=n/2|0;n;n>>>=1)r++;return 1<<r+1+i},m.prototype.conjugate=function(t,e,n){if(!(n<=1))for(var i=0;i<n/2;i++){var r=t[i];t[i]=t[n-i-1],t[n-i-1]=r,r=e[i],e[i]=-e[n-i-1],e[n-i-1]=-r}},m.prototype.normalize13b=function(t,e){for(var n=0,i=0;i<e/2;i++){var r=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+n;t[i]=67108863&r,n=r<67108864?0:r/67108864|0}return t},m.prototype.convert13b=function(t,e,n,r){for(var o=0,a=0;a<e;a++)o+=0|t[a],n[2*a]=8191&o,o>>>=13,n[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<r;++a)n[a]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=0;return e},m.prototype.mulp=function(t,e,n){var i=2*this.guessLen13b(t.length,e.length),r=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),u=new Array(i),l=new Array(i),h=new Array(i),d=new Array(i),c=n.words;c.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,l,i),this.transform(a,o,s,u,i,r),this.transform(l,o,h,d,i,r);for(var f=0;f<i;f++){var p=s[f]*h[f]-u[f]*d[f];u[f]=s[f]*d[f]+u[f]*h[f],s[f]=p}return this.conjugate(s,u,i),this.transform(s,u,c,o,i,r),this.conjugate(c,o,i),this.normalize13b(c,i),n.negative=t.negative^e.negative,n.length=t.length+e.length,n.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,n=0;n<this.length;n++){var r=(0|this.words[n])*t,o=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),n=0;n<e.length;n++){var i=n/26|0,r=n%26;e[n]=(t.words[i]&1<<r)>>>r}return e}(t);if(0===e.length)return new o(1);for(var n=this,i=0;i<e.length&&0===e[i];i++,n=n.sqr());if(++i<e.length)for(var r=n.sqr();i<e.length;i++,r=r.sqr())0!==e[i]&&(n=n.mul(r));return n},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,n=t%26,r=(t-n)/26,o=67108863>>>26-n<<26-n;if(0!==n){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,u=(0|this.words[e])-s<<n;this.words[e]=u|a,a=s>>>26-n}a&&(this.words[e]=a,this.length++)}if(0!==r){for(e=this.length-1;e>=0;e--)this.words[e+r]=this.words[e];for(e=0;e<r;e++)this.words[e]=0;this.length+=r}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){var r;i("number"==typeof t&&t>=0),r=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=n;if(r-=a,r=Math.max(0,r),u){for(var l=0;l<a;l++)u.words[l]=this.words[l];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,l=0;l<this.length;l++)this.words[l]=this.words[l+a];else this.words[0]=0,this.length=1;var h=0;for(l=this.length-1;l>=0&&(0!==h||l>=r);l--){var d=0|this.words[l];this.words[l]=h<<26-o|d>>>o,h=d&s}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return i(0===this.negative),this.iushrn(t,e,n)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,r=1<<e;return!(this.length<=n)&&!!(this.words[n]&r)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var r=67108863^67108863>>>e<<e;this.words[this.length-1]&=r}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,n){var r,o,a=t.length+n;this._expand(a);var s=0;for(r=0;r<t.length;r++){o=(0|this.words[r+n])+s;var u=(0|t.words[r])*e;s=((o-=67108863&u)>>26)-(u/67108864|0),this.words[r+n]=67108863&o}for(;r<this.length-n;r++)s=(o=(0|this.words[r+n])+s)>>26,this.words[r+n]=67108863&o;if(0===s)return this.strip();for(i(-1===s),s=0,r=0;r<this.length;r++)s=(o=-(0|this.words[r])+s)>>26,this.words[r]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var n=(this.length,t.length),i=this.clone(),r=t,a=0|r.words[r.length-1];0!==(n=26-this._countBits(a))&&(r=r.ushln(n),i.iushln(n),a=0|r.words[r.length-1]);var s,u=i.length-r.length;if("mod"!==e){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var l=0;l<s.length;l++)s.words[l]=0}var h=i.clone()._ishlnsubmul(r,1,u);0===h.negative&&(i=h,s&&(s.words[u]=1));for(var d=u-1;d>=0;d--){var c=67108864*(0|i.words[r.length+d])+(0|i.words[r.length+d-1]);for(c=Math.min(c/a|0,67108863),i._ishlnsubmul(r,c,d);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(r,1,d),i.isZero()||(i.negative^=1);s&&(s.words[d]=c)}return s&&s.strip(),i.strip(),"div"!==e&&0!==n&&i.iushrn(n),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,n){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(r=s.div.neg()),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(t)),{div:r,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(r=s.div.neg()),{div:r,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new 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this._expand(n+1),this.words[n]|=r,this;for(var o=r,a=n;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,n=t<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)e=1;else{n&&(t=-t),i(t<=67108863,"Number is too big");var r=0|this.words[0];e=r===t?0:r<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,n=this.length-1;n>=0;n--){var i=0|this.words[n],r=0|t.words[n];if(i!==r){i<r?e=-1:i>r&&(e=1);break}}return e},o.prototype.gtn=function(t){return 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i=n(39),r=i.define("Time",(function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})})),o=i.define("AttributeTypeValue",(function(){this.seq().obj(this.key("type").objid(),this.key("value").any())})),a=i.define("AlgorithmIdentifier",(function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())})),s=i.define("SubjectPublicKeyInfo",(function(){this.seq().obj(this.key("algorithm").use(a),this.key("subjectPublicKey").bitstr())})),u=i.define("RelativeDistinguishedName",(function(){this.setof(o)})),l=i.define("RDNSequence",(function(){this.seqof(u)})),h=i.define("Name",(function(){this.choice({rdnSequence:this.use(l)})})),d=i.define("Validity",(function(){this.seq().obj(this.key("notBefore").use(r),this.key("notAfter").use(r))})),c=i.define("Extension",(function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())})),f=i.define("TBSCertificate",(function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(a),this.key("issuer").use(h),this.key("validity").use(d),this.key("subject").use(h),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(c).optional())})),p=i.define("X509Certificate",(function(){this.seq().obj(this.key("tbsCertificate").use(f),this.key("signatureAlgorithm").use(a),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,n){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,r=/^-----BEGIN ((?:.*? 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r.verify(e,t,a)}(t,e,d)}if("dsa"===d.type){if("dsa"!==l)throw new Error("wrong public key type");return function(t,e,n){var i=n.data.p,o=n.data.q,s=n.data.g,l=n.data.pub_key,h=a.signature.decode(t,"der"),d=h.s,c=h.r;u(d,o),u(c,o);var f=r.mont(i),p=d.invm(o);return 0===s.toRed(f).redPow(new r(e).mul(p).mod(o)).fromRed().mul(l.toRed(f).redPow(c.mul(p).mod(o)).fromRed()).mod(i).mod(o).cmp(c)}(t,e,d)}if("rsa"!==l&&"ecdsa/rsa"!==l)throw new Error("wrong public key type");e=i.concat([h,e]);for(var c=d.modulus.byteLength(),f=[1],p=0;e.length+f.length+2<c;)f.push(255),p++;f.push(0);for(var m=-1;++m<e.length;)f.push(e[m]);f=i.from(f);var g=r.mont(d.modulus);t=(t=new r(t).toRed(g)).redPow(new r(d.publicExponent)),t=i.from(t.fromRed().toArray());var y=p<8?1:0;for(c=Math.min(t.length,f.length),t.length!==f.length&&(y=1),m=-1;++m<c;)y|=t[m]^f[m];return 0===y}},function(t,e,n){(function(e){var i=n(65),r=n(422);t.exports=function(t){return new a(t)};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 a(t){this.curveType=o[t],this.curveType||(this.curveType={name:t}),this.curve=new i.ec(this.curveType.name),this.keys=void 0}function s(t,n,i){Array.isArray(t)||(t=t.toArray());var r=new e(t);if(i&&r.length<i){var o=new e(i-r.length);o.fill(0),r=e.concat([o,r])}return n?r.toString(n):r}o.p224=o.secp224r1,o.p256=o.secp256r1=o.prime256v1,o.p192=o.secp192r1=o.prime192v1,o.p384=o.secp384r1,o.p521=o.secp521r1,a.prototype.generateKeys=function(t,e){return this.keys=this.curve.genKeyPair(),this.getPublicKey(t,e)},a.prototype.computeSecret=function(t,n,i){return n=n||"utf8",e.isBuffer(t)||(t=new e(t,n)),s(this.curve.keyFromPublic(t).getPublic().mul(this.keys.getPrivate()).getX(),i,this.curveType.byteLength)},a.prototype.getPublicKey=function(t,e){var n=this.keys.getPublic("compressed"===e,!0);return"hybrid"===e&&(n[n.length-1]%2?n[0]=7:n[0]=6),s(n,t)},a.prototype.getPrivateKey=function(t){return s(this.keys.getPrivate(),t)},a.prototype.setPublicKey=function(t,n){return n=n||"utf8",e.isBuffer(t)||(t=new e(t,n)),this.keys._importPublic(t),this},a.prototype.setPrivateKey=function(t,n){n=n||"utf8",e.isBuffer(t)||(t=new e(t,n));var i=new r(t);return i=i.toString(16),this.keys=this.curve.genKeyPair(),this.keys._importPrivate(i),this}}).call(this,n(5).Buffer)},function(t,e,n){(function(t){!function(t,e){"use strict";function i(t,e){if(!t)throw new Error(e||"Assertion failed")}function r(t,e){t.super_=e;var n=function(){};n.prototype=e.prototype,t.prototype=new n,t.prototype.constructor=t}function o(t,e,n){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(n=e,e=10),this._init(t||0,e||10,n||"be"))}var a;"object"==typeof t?t.exports=o:e.BN=o,o.BN=o,o.wordSize=26;try{a=n(423).Buffer}catch(t){}function s(t,e,n){for(var i=0,r=Math.min(t.length,n),o=e;o<r;o++){var a=t.charCodeAt(o)-48;i<<=4,i|=a>=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return i}function u(t,e,n,i){for(var r=0,o=Math.min(t.length,n),a=e;a<o;a++){var s=t.charCodeAt(a)-48;r*=i,r+=s>=49?s-49+10:s>=17?s-17+10:s}return r}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,n){if("number"==typeof t)return this._initNumber(t,e,n);if("object"==typeof t)return this._initArray(t,e,n);"hex"===e&&(e=16),i(e===(0|e)&&e>=2&&e<=36);var r=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&r++,16===e?this._parseHex(t,r):this._parseBase(t,e,r),"-"===t[0]&&(this.negative=1),this.strip(),"le"===n&&this._initArray(this.toArray(),e,n)},o.prototype._initNumber=function(t,e,n){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(i(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===n&&this._initArray(this.toArray(),e,n)},o.prototype._initArray=function(t,e,n){if(i("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var o,a,s=0;if("be"===n)for(r=t.length-1,o=0;r>=0;r-=3)a=t[r]|t[r-1]<<8|t[r-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===n)for(r=0,o=0;r<t.length;r+=3)a=t[r]|t[r+1]<<8|t[r+2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var i,r,o=0;for(n=t.length-6,i=0;n>=e;n-=6)r=s(t,n,n+6),this.words[i]|=r<<o&67108863,this.words[i+1]|=r>>>26-o&4194303,(o+=24)>=26&&(o-=26,i++);n+6!==e&&(r=s(t,e,n+6),this.words[i]|=r<<o&67108863,this.words[i+1]|=r>>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,n){this.words=[0],this.length=1;for(var i=0,r=1;r<=67108863;r*=e)i++;i--,r=r/e|0;for(var o=t.length-n,a=o%i,s=Math.min(o,o-a)+n,l=0,h=n;h<s;h+=i)l=u(t,h,h+i,e),this.imuln(r),this.words[0]+l<67108864?this.words[0]+=l:this._iaddn(l);if(0!==a){var d=1;for(l=u(t,h,t.length,e),h=0;h<a;h++)d*=e;this.imuln(d),this.words[0]+l<67108864?this.words[0]+=l:this._iaddn(l)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var l=["","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"],h=[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],d=[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 c(t,e,n){n.negative=e.negative^t.negative;var i=t.length+e.length|0;n.length=i,i=i-1|0;var r=0|t.words[0],o=0|e.words[0],a=r*o,s=67108863&a,u=a/67108864|0;n.words[0]=s;for(var l=1;l<i;l++){for(var h=u>>>26,d=67108863&u,c=Math.min(l,e.length-1),f=Math.max(0,l-t.length+1);f<=c;f++){var p=l-f|0;h+=(a=(r=0|t.words[p])*(o=0|e.words[f])+d)/67108864|0,d=67108863&a}n.words[l]=0|d,u=0|h}return 0!==u?n.words[l]=0|u:n.length--,n.strip()}o.prototype.toString=function(t,e){var n;if(e=0|e||1,16===(t=t||10)||"hex"===t){n="";for(var r=0,o=0,a=0;a<this.length;a++){var s=this.words[a],u=(16777215&(s<<r|o)).toString(16);n=0!==(o=s>>>24-r&16777215)||a!==this.length-1?l[6-u.length]+u+n:u+n,(r+=2)>=26&&(r-=26,a--)}for(0!==o&&(n=o.toString(16)+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}if(t===(0|t)&&t>=2&&t<=36){var c=h[t],f=d[t];n="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(f).toString(t);n=(p=p.idivn(f)).isZero()?m+n:l[c-m.length]+m+n}for(this.isZero()&&(n="0"+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}i(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return i(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,n){var r=this.byteLength(),o=n||Math.max(1,r);i(r<=o,"byte array longer than desired length"),i(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===e,l=new t(o),h=this.clone();if(u){for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),l[s]=a;for(;s<o;s++)l[s]=0}else{for(s=0;s<o-r;s++)l[s]=0;for(s=0;!h.isZero();s++)a=h.andln(255),h.iushrn(8),l[o-s-1]=a}return l},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,n=0;return e>=4096&&(n+=13,e>>>=13),e>=64&&(n+=7,e>>>=7),e>=8&&(n+=4,e>>>=4),e>=2&&(n+=2,e>>>=2),n+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,n=0;return 0==(8191&e)&&(n+=13,e>>>=13),0==(127&e)&&(n+=7,e>>>=7),0==(15&e)&&(n+=4,e>>>=4),0==(3&e)&&(n+=2,e>>>=2),0==(1&e)&&n++,n},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var n=this._zeroBits(this.words[e]);if(t+=n,26!==n)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return i(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var n=0;n<e.length;n++)this.words[n]=this.words[n]&t.words[n];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return i(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,n;this.length>t.length?(e=this,n=t):(e=t,n=this);for(var i=0;i<n.length;i++)this.words[i]=e.words[i]^n.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),n=t%26;this._expand(e),n>0&&e--;for(var r=0;r<e;r++)this.words[r]=67108863&~this.words[r];return n>0&&(this.words[r]=~this.words[r]&67108863>>26-n),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var n=t/26|0,r=t%26;return this._expand(n+1),this.words[n]=e?this.words[n]|1<<r:this.words[n]&~(1<<r),this.strip()},o.prototype.iadd=function(t){var e,n,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(n=this,i=t):(n=t,i=this);for(var r=0,o=0;o<i.length;o++)e=(0|n.words[o])+(0|i.words[o])+r,this.words[o]=67108863&e,r=e>>>26;for(;0!==r&&o<n.length;o++)e=(0|n.words[o])+r,this.words[o]=67108863&e,r=e>>>26;if(this.length=n.length,0!==r)this.words[this.length]=r,this.length++;else if(n!==this)for(;o<n.length;o++)this.words[o]=n.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var n,i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;r>0?(n=this,i=t):(n=t,i=this);for(var o=0,a=0;a<i.length;a++)o=(e=(0|n.words[a])-(0|i.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<n.length;a++)o=(e=(0|n.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<n.length&&n!==this)for(;a<n.length;a++)this.words[a]=n.words[a];return this.length=Math.max(this.length,a),n!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var f=function(t,e,n){var i,r,o,a=t.words,s=e.words,u=n.words,l=0,h=0|a[0],d=8191&h,c=h>>>13,f=0|a[1],p=8191&f,m=f>>>13,g=0|a[2],y=8191&g,v=g>>>13,_=0|a[3],b=8191&_,w=_>>>13,M=0|a[4],S=8191&M,k=M>>>13,x=0|a[5],D=8191&x,E=x>>>13,L=0|a[6],T=8191&L,C=L>>>13,A=0|a[7],Y=8191&A,j=A>>>13,O=0|a[8],I=8191&O,F=O>>>13,P=0|a[9],N=8191&P,R=P>>>13,H=0|s[0],B=8191&H,W=H>>>13,z=0|s[1],U=8191&z,q=z>>>13,$=0|s[2],J=8191&$,K=$>>>13,V=0|s[3],G=8191&V,X=V>>>13,Z=0|s[4],Q=8191&Z,tt=Z>>>13,et=0|s[5],nt=8191&et,it=et>>>13,rt=0|s[6],ot=8191&rt,at=rt>>>13,st=0|s[7],ut=8191&st,lt=st>>>13,ht=0|s[8],dt=8191&ht,ct=ht>>>13,ft=0|s[9],pt=8191&ft,mt=ft>>>13;n.negative=t.negative^e.negative,n.length=19;var gt=(l+(i=Math.imul(d,B))|0)+((8191&(r=(r=Math.imul(d,W))+Math.imul(c,B)|0))<<13)|0;l=((o=Math.imul(c,W))+(r>>>13)|0)+(gt>>>26)|0,gt&=67108863,i=Math.imul(p,B),r=(r=Math.imul(p,W))+Math.imul(m,B)|0,o=Math.imul(m,W);var yt=(l+(i=i+Math.imul(d,U)|0)|0)+((8191&(r=(r=r+Math.imul(d,q)|0)+Math.imul(c,U)|0))<<13)|0;l=((o=o+Math.imul(c,q)|0)+(r>>>13)|0)+(yt>>>26)|0,yt&=67108863,i=Math.imul(y,B),r=(r=Math.imul(y,W))+Math.imul(v,B)|0,o=Math.imul(v,W),i=i+Math.imul(p,U)|0,r=(r=r+Math.imul(p,q)|0)+Math.imul(m,U)|0,o=o+Math.imul(m,q)|0;var vt=(l+(i=i+Math.imul(d,J)|0)|0)+((8191&(r=(r=r+Math.imul(d,K)|0)+Math.imul(c,J)|0))<<13)|0;l=((o=o+Math.imul(c,K)|0)+(r>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(b,B),r=(r=Math.imul(b,W))+Math.imul(w,B)|0,o=Math.imul(w,W),i=i+Math.imul(y,U)|0,r=(r=r+Math.imul(y,q)|0)+Math.imul(v,U)|0,o=o+Math.imul(v,q)|0,i=i+Math.imul(p,J)|0,r=(r=r+Math.imul(p,K)|0)+Math.imul(m,J)|0,o=o+Math.imul(m,K)|0;var _t=(l+(i=i+Math.imul(d,G)|0)|0)+((8191&(r=(r=r+Math.imul(d,X)|0)+Math.imul(c,G)|0))<<13)|0;l=((o=o+Math.imul(c,X)|0)+(r>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(S,B),r=(r=Math.imul(S,W))+Math.imul(k,B)|0,o=Math.imul(k,W),i=i+Math.imul(b,U)|0,r=(r=r+Math.imul(b,q)|0)+Math.imul(w,U)|0,o=o+Math.imul(w,q)|0,i=i+Math.imul(y,J)|0,r=(r=r+Math.imul(y,K)|0)+Math.imul(v,J)|0,o=o+Math.imul(v,K)|0,i=i+Math.imul(p,G)|0,r=(r=r+Math.imul(p,X)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,X)|0;var bt=(l+(i=i+Math.imul(d,Q)|0)|0)+((8191&(r=(r=r+Math.imul(d,tt)|0)+Math.imul(c,Q)|0))<<13)|0;l=((o=o+Math.imul(c,tt)|0)+(r>>>13)|0)+(bt>>>26)|0,bt&=67108863,i=Math.imul(D,B),r=(r=Math.imul(D,W))+Math.imul(E,B)|0,o=Math.imul(E,W),i=i+Math.imul(S,U)|0,r=(r=r+Math.imul(S,q)|0)+Math.imul(k,U)|0,o=o+Math.imul(k,q)|0,i=i+Math.imul(b,J)|0,r=(r=r+Math.imul(b,K)|0)+Math.imul(w,J)|0,o=o+Math.imul(w,K)|0,i=i+Math.imul(y,G)|0,r=(r=r+Math.imul(y,X)|0)+Math.imul(v,G)|0,o=o+Math.imul(v,X)|0,i=i+Math.imul(p,Q)|0,r=(r=r+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var wt=(l+(i=i+Math.imul(d,nt)|0)|0)+((8191&(r=(r=r+Math.imul(d,it)|0)+Math.imul(c,nt)|0))<<13)|0;l=((o=o+Math.imul(c,it)|0)+(r>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(T,B),r=(r=Math.imul(T,W))+Math.imul(C,B)|0,o=Math.imul(C,W),i=i+Math.imul(D,U)|0,r=(r=r+Math.imul(D,q)|0)+Math.imul(E,U)|0,o=o+Math.imul(E,q)|0,i=i+Math.imul(S,J)|0,r=(r=r+Math.imul(S,K)|0)+Math.imul(k,J)|0,o=o+Math.imul(k,K)|0,i=i+Math.imul(b,G)|0,r=(r=r+Math.imul(b,X)|0)+Math.imul(w,G)|0,o=o+Math.imul(w,X)|0,i=i+Math.imul(y,Q)|0,r=(r=r+Math.imul(y,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,i=i+Math.imul(p,nt)|0,r=(r=r+Math.imul(p,it)|0)+Math.imul(m,nt)|0,o=o+Math.imul(m,it)|0;var Mt=(l+(i=i+Math.imul(d,ot)|0)|0)+((8191&(r=(r=r+Math.imul(d,at)|0)+Math.imul(c,ot)|0))<<13)|0;l=((o=o+Math.imul(c,at)|0)+(r>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(Y,B),r=(r=Math.imul(Y,W))+Math.imul(j,B)|0,o=Math.imul(j,W),i=i+Math.imul(T,U)|0,r=(r=r+Math.imul(T,q)|0)+Math.imul(C,U)|0,o=o+Math.imul(C,q)|0,i=i+Math.imul(D,J)|0,r=(r=r+Math.imul(D,K)|0)+Math.imul(E,J)|0,o=o+Math.imul(E,K)|0,i=i+Math.imul(S,G)|0,r=(r=r+Math.imul(S,X)|0)+Math.imul(k,G)|0,o=o+Math.imul(k,X)|0,i=i+Math.imul(b,Q)|0,r=(r=r+Math.imul(b,tt)|0)+Math.imul(w,Q)|0,o=o+Math.imul(w,tt)|0,i=i+Math.imul(y,nt)|0,r=(r=r+Math.imul(y,it)|0)+Math.imul(v,nt)|0,o=o+Math.imul(v,it)|0,i=i+Math.imul(p,ot)|0,r=(r=r+Math.imul(p,at)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,at)|0;var St=(l+(i=i+Math.imul(d,ut)|0)|0)+((8191&(r=(r=r+Math.imul(d,lt)|0)+Math.imul(c,ut)|0))<<13)|0;l=((o=o+Math.imul(c,lt)|0)+(r>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(I,B),r=(r=Math.imul(I,W))+Math.imul(F,B)|0,o=Math.imul(F,W),i=i+Math.imul(Y,U)|0,r=(r=r+Math.imul(Y,q)|0)+Math.imul(j,U)|0,o=o+Math.imul(j,q)|0,i=i+Math.imul(T,J)|0,r=(r=r+Math.imul(T,K)|0)+Math.imul(C,J)|0,o=o+Math.imul(C,K)|0,i=i+Math.imul(D,G)|0,r=(r=r+Math.imul(D,X)|0)+Math.imul(E,G)|0,o=o+Math.imul(E,X)|0,i=i+Math.imul(S,Q)|0,r=(r=r+Math.imul(S,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,i=i+Math.imul(b,nt)|0,r=(r=r+Math.imul(b,it)|0)+Math.imul(w,nt)|0,o=o+Math.imul(w,it)|0,i=i+Math.imul(y,ot)|0,r=(r=r+Math.imul(y,at)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,at)|0,i=i+Math.imul(p,ut)|0,r=(r=r+Math.imul(p,lt)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,lt)|0;var kt=(l+(i=i+Math.imul(d,dt)|0)|0)+((8191&(r=(r=r+Math.imul(d,ct)|0)+Math.imul(c,dt)|0))<<13)|0;l=((o=o+Math.imul(c,ct)|0)+(r>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(N,B),r=(r=Math.imul(N,W))+Math.imul(R,B)|0,o=Math.imul(R,W),i=i+Math.imul(I,U)|0,r=(r=r+Math.imul(I,q)|0)+Math.imul(F,U)|0,o=o+Math.imul(F,q)|0,i=i+Math.imul(Y,J)|0,r=(r=r+Math.imul(Y,K)|0)+Math.imul(j,J)|0,o=o+Math.imul(j,K)|0,i=i+Math.imul(T,G)|0,r=(r=r+Math.imul(T,X)|0)+Math.imul(C,G)|0,o=o+Math.imul(C,X)|0,i=i+Math.imul(D,Q)|0,r=(r=r+Math.imul(D,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,i=i+Math.imul(S,nt)|0,r=(r=r+Math.imul(S,it)|0)+Math.imul(k,nt)|0,o=o+Math.imul(k,it)|0,i=i+Math.imul(b,ot)|0,r=(r=r+Math.imul(b,at)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,at)|0,i=i+Math.imul(y,ut)|0,r=(r=r+Math.imul(y,lt)|0)+Math.imul(v,ut)|0,o=o+Math.imul(v,lt)|0,i=i+Math.imul(p,dt)|0,r=(r=r+Math.imul(p,ct)|0)+Math.imul(m,dt)|0,o=o+Math.imul(m,ct)|0;var xt=(l+(i=i+Math.imul(d,pt)|0)|0)+((8191&(r=(r=r+Math.imul(d,mt)|0)+Math.imul(c,pt)|0))<<13)|0;l=((o=o+Math.imul(c,mt)|0)+(r>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(N,U),r=(r=Math.imul(N,q))+Math.imul(R,U)|0,o=Math.imul(R,q),i=i+Math.imul(I,J)|0,r=(r=r+Math.imul(I,K)|0)+Math.imul(F,J)|0,o=o+Math.imul(F,K)|0,i=i+Math.imul(Y,G)|0,r=(r=r+Math.imul(Y,X)|0)+Math.imul(j,G)|0,o=o+Math.imul(j,X)|0,i=i+Math.imul(T,Q)|0,r=(r=r+Math.imul(T,tt)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,tt)|0,i=i+Math.imul(D,nt)|0,r=(r=r+Math.imul(D,it)|0)+Math.imul(E,nt)|0,o=o+Math.imul(E,it)|0,i=i+Math.imul(S,ot)|0,r=(r=r+Math.imul(S,at)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,at)|0,i=i+Math.imul(b,ut)|0,r=(r=r+Math.imul(b,lt)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,lt)|0,i=i+Math.imul(y,dt)|0,r=(r=r+Math.imul(y,ct)|0)+Math.imul(v,dt)|0,o=o+Math.imul(v,ct)|0;var Dt=(l+(i=i+Math.imul(p,pt)|0)|0)+((8191&(r=(r=r+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;l=((o=o+Math.imul(m,mt)|0)+(r>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,i=Math.imul(N,J),r=(r=Math.imul(N,K))+Math.imul(R,J)|0,o=Math.imul(R,K),i=i+Math.imul(I,G)|0,r=(r=r+Math.imul(I,X)|0)+Math.imul(F,G)|0,o=o+Math.imul(F,X)|0,i=i+Math.imul(Y,Q)|0,r=(r=r+Math.imul(Y,tt)|0)+Math.imul(j,Q)|0,o=o+Math.imul(j,tt)|0,i=i+Math.imul(T,nt)|0,r=(r=r+Math.imul(T,it)|0)+Math.imul(C,nt)|0,o=o+Math.imul(C,it)|0,i=i+Math.imul(D,ot)|0,r=(r=r+Math.imul(D,at)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,at)|0,i=i+Math.imul(S,ut)|0,r=(r=r+Math.imul(S,lt)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,lt)|0,i=i+Math.imul(b,dt)|0,r=(r=r+Math.imul(b,ct)|0)+Math.imul(w,dt)|0,o=o+Math.imul(w,ct)|0;var Et=(l+(i=i+Math.imul(y,pt)|0)|0)+((8191&(r=(r=r+Math.imul(y,mt)|0)+Math.imul(v,pt)|0))<<13)|0;l=((o=o+Math.imul(v,mt)|0)+(r>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(N,G),r=(r=Math.imul(N,X))+Math.imul(R,G)|0,o=Math.imul(R,X),i=i+Math.imul(I,Q)|0,r=(r=r+Math.imul(I,tt)|0)+Math.imul(F,Q)|0,o=o+Math.imul(F,tt)|0,i=i+Math.imul(Y,nt)|0,r=(r=r+Math.imul(Y,it)|0)+Math.imul(j,nt)|0,o=o+Math.imul(j,it)|0,i=i+Math.imul(T,ot)|0,r=(r=r+Math.imul(T,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,i=i+Math.imul(D,ut)|0,r=(r=r+Math.imul(D,lt)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,lt)|0,i=i+Math.imul(S,dt)|0,r=(r=r+Math.imul(S,ct)|0)+Math.imul(k,dt)|0,o=o+Math.imul(k,ct)|0;var Lt=(l+(i=i+Math.imul(b,pt)|0)|0)+((8191&(r=(r=r+Math.imul(b,mt)|0)+Math.imul(w,pt)|0))<<13)|0;l=((o=o+Math.imul(w,mt)|0)+(r>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,i=Math.imul(N,Q),r=(r=Math.imul(N,tt))+Math.imul(R,Q)|0,o=Math.imul(R,tt),i=i+Math.imul(I,nt)|0,r=(r=r+Math.imul(I,it)|0)+Math.imul(F,nt)|0,o=o+Math.imul(F,it)|0,i=i+Math.imul(Y,ot)|0,r=(r=r+Math.imul(Y,at)|0)+Math.imul(j,ot)|0,o=o+Math.imul(j,at)|0,i=i+Math.imul(T,ut)|0,r=(r=r+Math.imul(T,lt)|0)+Math.imul(C,ut)|0,o=o+Math.imul(C,lt)|0,i=i+Math.imul(D,dt)|0,r=(r=r+Math.imul(D,ct)|0)+Math.imul(E,dt)|0,o=o+Math.imul(E,ct)|0;var Tt=(l+(i=i+Math.imul(S,pt)|0)|0)+((8191&(r=(r=r+Math.imul(S,mt)|0)+Math.imul(k,pt)|0))<<13)|0;l=((o=o+Math.imul(k,mt)|0)+(r>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(N,nt),r=(r=Math.imul(N,it))+Math.imul(R,nt)|0,o=Math.imul(R,it),i=i+Math.imul(I,ot)|0,r=(r=r+Math.imul(I,at)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,at)|0,i=i+Math.imul(Y,ut)|0,r=(r=r+Math.imul(Y,lt)|0)+Math.imul(j,ut)|0,o=o+Math.imul(j,lt)|0,i=i+Math.imul(T,dt)|0,r=(r=r+Math.imul(T,ct)|0)+Math.imul(C,dt)|0,o=o+Math.imul(C,ct)|0;var Ct=(l+(i=i+Math.imul(D,pt)|0)|0)+((8191&(r=(r=r+Math.imul(D,mt)|0)+Math.imul(E,pt)|0))<<13)|0;l=((o=o+Math.imul(E,mt)|0)+(r>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,i=Math.imul(N,ot),r=(r=Math.imul(N,at))+Math.imul(R,ot)|0,o=Math.imul(R,at),i=i+Math.imul(I,ut)|0,r=(r=r+Math.imul(I,lt)|0)+Math.imul(F,ut)|0,o=o+Math.imul(F,lt)|0,i=i+Math.imul(Y,dt)|0,r=(r=r+Math.imul(Y,ct)|0)+Math.imul(j,dt)|0,o=o+Math.imul(j,ct)|0;var At=(l+(i=i+Math.imul(T,pt)|0)|0)+((8191&(r=(r=r+Math.imul(T,mt)|0)+Math.imul(C,pt)|0))<<13)|0;l=((o=o+Math.imul(C,mt)|0)+(r>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(N,ut),r=(r=Math.imul(N,lt))+Math.imul(R,ut)|0,o=Math.imul(R,lt),i=i+Math.imul(I,dt)|0,r=(r=r+Math.imul(I,ct)|0)+Math.imul(F,dt)|0,o=o+Math.imul(F,ct)|0;var Yt=(l+(i=i+Math.imul(Y,pt)|0)|0)+((8191&(r=(r=r+Math.imul(Y,mt)|0)+Math.imul(j,pt)|0))<<13)|0;l=((o=o+Math.imul(j,mt)|0)+(r>>>13)|0)+(Yt>>>26)|0,Yt&=67108863,i=Math.imul(N,dt),r=(r=Math.imul(N,ct))+Math.imul(R,dt)|0,o=Math.imul(R,ct);var jt=(l+(i=i+Math.imul(I,pt)|0)|0)+((8191&(r=(r=r+Math.imul(I,mt)|0)+Math.imul(F,pt)|0))<<13)|0;l=((o=o+Math.imul(F,mt)|0)+(r>>>13)|0)+(jt>>>26)|0,jt&=67108863;var Ot=(l+(i=Math.imul(N,pt))|0)+((8191&(r=(r=Math.imul(N,mt))+Math.imul(R,pt)|0))<<13)|0;return l=((o=Math.imul(R,mt))+(r>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,u[0]=gt,u[1]=yt,u[2]=vt,u[3]=_t,u[4]=bt,u[5]=wt,u[6]=Mt,u[7]=St,u[8]=kt,u[9]=xt,u[10]=Dt,u[11]=Et,u[12]=Lt,u[13]=Tt,u[14]=Ct,u[15]=At,u[16]=Yt,u[17]=jt,u[18]=Ot,0!==l&&(u[19]=l,n.length++),n};function p(t,e,n){return(new m).mulp(t,e,n)}function m(t,e){this.x=t,this.y=e}Math.imul||(f=c),o.prototype.mulTo=function(t,e){var n=this.length+t.length;return 10===this.length&&10===t.length?f(this,t,e):n<63?c(this,t,e):n<1024?function(t,e,n){n.negative=e.negative^t.negative,n.length=t.length+e.length;for(var i=0,r=0,o=0;o<n.length-1;o++){var a=r;r=0;for(var s=67108863&i,u=Math.min(o,e.length-1),l=Math.max(0,o-t.length+1);l<=u;l++){var h=o-l,d=(0|t.words[h])*(0|e.words[l]),c=67108863&d;s=67108863&(c=c+s|0),r+=(a=(a=a+(d/67108864|0)|0)+(c>>>26)|0)>>>26,a&=67108863}n.words[o]=s,i=a,a=r}return 0!==i?n.words[o]=i:n.length--,n.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),n=o.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,n,t);return e},m.prototype.revBin=function(t,e,n){if(0===t||t===n-1)return t;for(var i=0,r=0;r<e;r++)i|=(1&t)<<e-r-1,t>>=1;return i},m.prototype.permute=function(t,e,n,i,r,o){for(var a=0;a<o;a++)i[a]=e[t[a]],r[a]=n[t[a]]},m.prototype.transform=function(t,e,n,i,r,o){this.permute(o,t,e,n,i,r);for(var a=1;a<r;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),l=Math.sin(2*Math.PI/s),h=0;h<r;h+=s)for(var d=u,c=l,f=0;f<a;f++){var p=n[h+f],m=i[h+f],g=n[h+f+a],y=i[h+f+a],v=d*g-c*y;y=d*y+c*g,g=v,n[h+f]=p+g,i[h+f]=m+y,n[h+f+a]=p-g,i[h+f+a]=m-y,f!==s&&(v=u*d-l*c,c=u*c+l*d,d=v)}},m.prototype.guessLen13b=function(t,e){var n=1|Math.max(e,t),i=1&n,r=0;for(n=n/2|0;n;n>>>=1)r++;return 1<<r+1+i},m.prototype.conjugate=function(t,e,n){if(!(n<=1))for(var i=0;i<n/2;i++){var r=t[i];t[i]=t[n-i-1],t[n-i-1]=r,r=e[i],e[i]=-e[n-i-1],e[n-i-1]=-r}},m.prototype.normalize13b=function(t,e){for(var n=0,i=0;i<e/2;i++){var r=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+n;t[i]=67108863&r,n=r<67108864?0:r/67108864|0}return t},m.prototype.convert13b=function(t,e,n,r){for(var o=0,a=0;a<e;a++)o+=0|t[a],n[2*a]=8191&o,o>>>=13,n[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<r;++a)n[a]=0;i(0===o),i(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),n=0;n<t;n++)e[n]=0;return e},m.prototype.mulp=function(t,e,n){var i=2*this.guessLen13b(t.length,e.length),r=this.makeRBT(i),o=this.stub(i),a=new Array(i),s=new Array(i),u=new Array(i),l=new Array(i),h=new Array(i),d=new Array(i),c=n.words;c.length=i,this.convert13b(t.words,t.length,a,i),this.convert13b(e.words,e.length,l,i),this.transform(a,o,s,u,i,r),this.transform(l,o,h,d,i,r);for(var f=0;f<i;f++){var p=s[f]*h[f]-u[f]*d[f];u[f]=s[f]*d[f]+u[f]*h[f],s[f]=p}return this.conjugate(s,u,i),this.transform(s,u,c,o,i,r),this.conjugate(c,o,i),this.normalize13b(c,i),n.negative=t.negative^e.negative,n.length=t.length+e.length,n.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,n=0;n<this.length;n++){var r=(0|this.words[n])*t,o=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),n=0;n<e.length;n++){var i=n/26|0,r=n%26;e[n]=(t.words[i]&1<<r)>>>r}return e}(t);if(0===e.length)return new o(1);for(var n=this,i=0;i<e.length&&0===e[i];i++,n=n.sqr());if(++i<e.length)for(var r=n.sqr();i<e.length;i++,r=r.sqr())0!==e[i]&&(n=n.mul(r));return n},o.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,n=t%26,r=(t-n)/26,o=67108863>>>26-n<<26-n;if(0!==n){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,u=(0|this.words[e])-s<<n;this.words[e]=u|a,a=s>>>26-n}a&&(this.words[e]=a,this.length++)}if(0!==r){for(e=this.length-1;e>=0;e--)this.words[e+r]=this.words[e];for(e=0;e<r;e++)this.words[e]=0;this.length+=r}return this.strip()},o.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){var r;i("number"==typeof t&&t>=0),r=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=n;if(r-=a,r=Math.max(0,r),u){for(var l=0;l<a;l++)u.words[l]=this.words[l];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,l=0;l<this.length;l++)this.words[l]=this.words[l+a];else this.words[0]=0,this.length=1;var h=0;for(l=this.length-1;l>=0&&(0!==h||l>=r);l--){var d=0|this.words[l];this.words[l]=h<<26-o|d>>>o,h=d&s}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return i(0===this.negative),this.iushrn(t,e,n)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,r=1<<e;return!(this.length<=n)&&!!(this.words[n]&r)},o.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var r=67108863^67108863>>>e<<e;this.words[this.length-1]&=r}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,n){var r,o,a=t.length+n;this._expand(a);var s=0;for(r=0;r<t.length;r++){o=(0|this.words[r+n])+s;var u=(0|t.words[r])*e;s=((o-=67108863&u)>>26)-(u/67108864|0),this.words[r+n]=67108863&o}for(;r<this.length-n;r++)s=(o=(0|this.words[r+n])+s)>>26,this.words[r+n]=67108863&o;if(0===s)return this.strip();for(i(-1===s),s=0,r=0;r<this.length;r++)s=(o=-(0|this.words[r])+s)>>26,this.words[r]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var n=(this.length,t.length),i=this.clone(),r=t,a=0|r.words[r.length-1];0!==(n=26-this._countBits(a))&&(r=r.ushln(n),i.iushln(n),a=0|r.words[r.length-1]);var s,u=i.length-r.length;if("mod"!==e){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var l=0;l<s.length;l++)s.words[l]=0}var h=i.clone()._ishlnsubmul(r,1,u);0===h.negative&&(i=h,s&&(s.words[u]=1));for(var d=u-1;d>=0;d--){var c=67108864*(0|i.words[r.length+d])+(0|i.words[r.length+d-1]);for(c=Math.min(c/a|0,67108863),i._ishlnsubmul(r,c,d);0!==i.negative;)c--,i.negative=0,i._ishlnsubmul(r,1,d),i.isZero()||(i.negative^=1);s&&(s.words[d]=c)}return s&&s.strip(),i.strip(),"div"!==e&&0!==n&&i.iushrn(n),{div:s||null,mod:i}},o.prototype.divmod=function(t,e,n){return i(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(r=s.div.neg()),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(t)),{div:r,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(r=s.div.neg()),{div:r,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),n&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var n=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),r=t.andln(1),o=n.cmp(i);return o<0||1===r&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,n=0,r=this.length-1;r>=0;r--)n=(e*n+(0|this.words[r]))%t;return n},o.prototype.idivn=function(t){i(t<=67108863);for(var e=0,n=this.length-1;n>=0;n--){var r=(0|this.words[n])[phone]*e;this.words[n]=r/t|0,e=r%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var r=new o(1),a=new o(0),s=new o(0),u=new o(1),l=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++l;for(var h=n.clone(),d=e.clone();!e.isZero();){for(var c=0,f=1;0==(e.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(e.iushrn(c);c-- >0;)(r.isOdd()||a.isOdd())&&(r.iadd(h),a.isub(d)),r.iushrn(1),a.iushrn(1);for(var p=0,m=1;0==(n.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(n.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(h),u.isub(d)),s.iushrn(1),u.iushrn(1);e.cmp(n)>=0?(e.isub(n),r.isub(s),a.isub(u)):(n.isub(e),s.isub(r),u.isub(a))}return{a:s,b:u,gcd:n.iushln(l)}},o.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var r,a=new o(1),s=new o(0),u=n.clone();e.cmpn(1)>0&&n.cmpn(1)>0;){for(var l=0,h=1;0==(e.words[0]&h)&&l<26;++l,h<<=1);if(l>0)for(e.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var d=0,c=1;0==(n.words[0]&c)&&d<26;++d,c<<=1);if(d>0)for(n.iushrn(d);d-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);e.cmp(n)>=0?(e.isub(n),a.isub(s)):(n.isub(e),s.isub(a))}return(r=0===e.cmpn(1)?a:s).cmpn(0)<0&&r.iadd(t),r},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),n=t.clone();e.negative=0,n.negative=0;for(var i=0;e.isEven()&&n.isEven();i++)e.iushrn(1),n.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;n.isEven();)n.iushrn(1);var r=e.cmp(n);if(r<0){var o=e;e=n,n=o}else if(0===r||0===n.cmpn(1))break;e.isub(n)}return n.iushln(i)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,n=(t-e)/26,r=1<<e;if(this.length<=n)return this._expand(n+1),this.words[n]|=r,this;for(var o=r,a=n;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,n=t<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)e=1;else{n&&(t=-t),i(t<=67108863,"Number is too big");var r=0|this.words[0];e=r===t?0:r<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,n=this.length-1;n>=0;n--){var i=0|this.words[n],r=0|t.words[n];if(i!==r){i<r?e=-1:i>r&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new M(t)},o.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function y(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function b(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){y.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)}y.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},y.prototype.ireduce=function(t){var 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