>>=26,e.words[n]=i,t=r}return 0!==t&&(e.words[e.length++]=t),e},o._prime=function(e){if(v[e])return v[e];var t;if("k256"===e)t=new x;else if("p224"===e)t=new S;else if("p192"===e)t=new C;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new M}return v[e]=t,t},T.prototype._verify1=function(e){r(0===e.negative,"red works only with positives"),r(e.red,"red works only with red numbers")},T.prototype._verify2=function(e,t){r(!(e.negative|t.negative),"red works only with positives"),r(e.red&&e.red===t.red,"red works only with red numbers")},T.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):(u(e,e.umod(this.m)._forceRed(this)),e)},T.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},T.prototype.add=function(e,t){this._verify2(e,t);var n=e.add(t);return n.cmp(this.m)>=0&&n.isub(this.m),n._forceRed(this)},T.prototype.iadd=function(e,t){this._verify2(e,t);var n=e.iadd(t);return n.cmp(this.m)>=0&&n.isub(this.m),n},T.prototype.sub=function(e,t){this._verify2(e,t);var n=e.sub(t);return n.cmpn(0)<0&&n.iadd(this.m),n._forceRed(this)},T.prototype.isub=function(e,t){this._verify2(e,t);var n=e.isub(t);return n.cmpn(0)<0&&n.iadd(this.m),n},T.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},T.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},T.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},T.prototype.isqr=function(e){return this.imul(e,e.clone())},T.prototype.sqr=function(e){return this.mul(e,e)},T.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(r(t%2==1),3===t){var n=this.m.add(new o(1)).iushrn(2);return this.pow(e,n)}for(var i=this.m.subn(1),s=0;!i.isZero()&&0===i.andln(1);)s++,i.iushrn(1);r(!i.isZero());var a=new o(1).toRed(this),l=a.redNeg(),c=this.m.subn(1).iushrn(1),u=this.m.bitLength();for(u=new o(2*u*u).toRed(this);0!==this.pow(u,c).cmp(l);)u.redIAdd(l);for(var d=this.pow(u,i),h=this.pow(e,i.addn(1).iushrn(1)),f=this.pow(e,i),p=s;0!==f.cmp(a);){for(var m=f,g=0;0!==m.cmp(a);g++)m=m.redSqr();r(g=0;r--){for(var c=t.words[r],u=l-1;u>=0;u--){var d=c>>u&1;i!==n[0]&&(i=this.sqr(i)),0!==d||0!==s?(s<<=1,s|=d,(4==++a||0===r&&0===u)&&(i=this.mul(i,n[s]),a=0,s=0)):a=0}l=26}return i},T.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},T.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},o.mont=function(e){return new E(e)},i(E,T),E.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},E.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},E.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var n=e.imul(t),r=n.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=n.isub(r).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new o(0)._forceRed(this);var n=e.mul(t),r=n.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=n.isub(r).iushrn(this.shift),s=i;return i.cmp(this.m)>=0?s=i.isub(this.m):i.cmpn(0)<0&&(s=i.iadd(this.m)),s._forceRed(this)},E.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===t||t)},{buffer:188}],187:[function(e,t,n){"use strict";var r;function i(e){this.rand=e}if(t.exports=function(e){return r||(r=new i(null)),r.generate(e)},t.exports.Rand=i,i.prototype.generate=function(e){return this._rand(e)},i.prototype._rand=function(e){if(this.rand.getBytes)return this.rand.getBytes(e);for(var t=new Uint8Array(e),n=0;n>>24]^u[p>>>16&255]^d[m>>>8&255]^h[255&g]^t[y++],s=c[p>>>24]^u[m>>>16&255]^d[g>>>8&255]^h[255&f]^t[y++],a=c[m>>>24]^u[g>>>16&255]^d[f>>>8&255]^h[255&p]^t[y++],l=c[g>>>24]^u[f>>>16&255]^d[p>>>8&255]^h[255&m]^t[y++],f=o,p=s,m=a,g=l;return o=(r[f>>>24]<<24|r[p>>>16&255]<<16|r[m>>>8&255]<<8|r[255&g])^t[y++],s=(r[p>>>24]<<24|r[m>>>16&255]<<16|r[g>>>8&255]<<8|r[255&f])^t[y++],a=(r[m>>>24]<<24|r[g>>>16&255]<<16|r[f>>>8&255]<<8|r[255&p])^t[y++],l=(r[g>>>24]<<24|r[f>>>16&255]<<16|r[p>>>8&255]<<8|r[255&m])^t[y++],[o>>>=0,s>>>=0,a>>>=0,l>>>=0]}var a=[0,1,2,4,8,16,32,64,128,27,54],l=function(){for(var e=new Array(256),t=0;t<256;t++)e[t]=t<128?t<<1:t<<1^283;for(var n=[],r=[],i=[[],[],[],[]],o=[[],[],[],[]],s=0,a=0,l=0;l<256;++l){var c=a^a<<1^a<<2^a<<3^a<<4;c=c>>>8^255&c^99,n[s]=c,r[c]=s;var u=e[s],d=e[u],h=e[d],f=257*e[c]^16843008*c;i[0][s]=f<<24|f>>>8,i[1][s]=f<<16|f>>>16,i[2][s]=f<<8|f>>>24,i[3][s]=f,f=16843009*h^65537*d^257*u^16843008*s,o[0][c]=f<<24|f>>>8,o[1][c]=f<<16|f>>>16,o[2][c]=f<<8|f>>>24,o[3][c]=f,0===s?s=a=1:(s=u^e[e[e[h^u]]],a^=e[e[a]])}return{SBOX:n,INV_SBOX:r,SUB_MIX:i,INV_SUB_MIX:o}}();function c(e){this._key=i(e),this._reset()}c.blockSize=16,c.keySize=32,c.prototype.blockSize=c.blockSize,c.prototype.keySize=c.keySize,c.prototype._reset=function(){for(var e=this._key,t=e.length,n=t+6,r=4*(n+1),i=[],o=0;o>>24,s=l.SBOX[s>>>24]<<24|l.SBOX[s>>>16&255]<<16|l.SBOX[s>>>8&255]<<8|l.SBOX[255&s],s^=a[o/t|0]<<24):t>6&&o%t==4&&(s=l.SBOX[s>>>24]<<24|l.SBOX[s>>>16&255]<<16|l.SBOX[s>>>8&255]<<8|l.SBOX[255&s]),i[o]=i[o-t]^s}for(var c=[],u=0;u>>24]]^l.INV_SUB_MIX[1][l.SBOX[h>>>16&255]]^l.INV_SUB_MIX[2][l.SBOX[h>>>8&255]]^l.INV_SUB_MIX[3][l.SBOX[255&h]]}this._nRounds=n,this._keySchedule=i,this._invKeySchedule=c},c.prototype.encryptBlockRaw=function(e){return s(e=i(e),this._keySchedule,l.SUB_MIX,l.SBOX,this._nRounds)},c.prototype.encryptBlock=function(e){var t=this.encryptBlockRaw(e),n=r.allocUnsafe(16);return n.writeUInt32BE(t[0],0),n.writeUInt32BE(t[1],4),n.writeUInt32BE(t[2],8),n.writeUInt32BE(t[3],12),n},c.prototype.decryptBlock=function(e){var t=(e=i(e))[1];e[1]=e[3],e[3]=t;var n=s(e,this._invKeySchedule,l.INV_SUB_MIX,l.INV_SBOX,this._nRounds),o=r.allocUnsafe(16);return o.writeUInt32BE(n[0],0),o.writeUInt32BE(n[3],4),o.writeUInt32BE(n[2],8),o.writeUInt32BE(n[1],12),o},c.prototype.scrub=function(){o(this._keySchedule),o(this._invKeySchedule),o(this._key)},t.exports.AES=c},{"safe-buffer":494}],190:[function(e,t,n){"use strict";var r=e("./aes"),i=e("safe-buffer").Buffer,o=e("cipher-base"),s=e("inherits"),a=e("./ghash"),l=e("buffer-xor"),c=e("./incr32");function u(e,t,n,s){o.call(this);var l=i.alloc(4,0);this._cipher=new r.AES(t);var u=this._cipher.encryptBlock(l);this._ghash=new a(u),n=function(e,t,n){if(12===t.length)return e._finID=i.concat([t,i.from([0,0,0,1])]),i.concat([t,i.from([0,0,0,2])]);var r=new a(n),o=t.length,s=o%16;r.update(t),s&&(s=16-s,r.update(i.alloc(s,0))),r.update(i.alloc(8,0));var l=8*o,u=i.alloc(8);u.writeUIntBE(l,0,8),r.update(u),e._finID=r.state;var d=i.from(e._finID);return c(d),d}(this,n,u),this._prev=i.from(n),this._cache=i.allocUnsafe(0),this._secCache=i.allocUnsafe(0),this._decrypt=s,this._alen=0,this._len=0,this._mode=e,this._authTag=null,this._called=!1}s(u,o),u.prototype._update=function(e){if(!this._called&&this._alen){var t=16-this._alen%16;t<16&&(t=i.alloc(t,0),this._ghash.update(t))}this._called=!0;var n=this._mode.encrypt(this,e);return this._decrypt?this._ghash.update(e):this._ghash.update(n),this._len+=e.length,n},u.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var e=l(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(e,t){var n=0;e.length!==t.length&&n++;for(var r=Math.min(e.length,t.length),i=0;i16)throw new Error("unable to decrypt data");for(var n=-1;++n16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t}else if(this.cache.length>=16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t;return null},d.prototype.flush=function(){if(this.cache.length)return this.cache},n.createDecipher=function(e,t){var n=o[e.toLowerCase()];if(!n)throw new TypeError("invalid suite type");var r=c(t,!1,n.key,n.iv);return h(e,r.key,r.iv)},n.createDecipheriv=h},{"./aes":189,"./authCipher":190,"./modes":202,"./streamCipher":205,"cipher-base":221,evp_bytestokey:423,inherits:440,"safe-buffer":494}],193:[function(e,t,n){"use strict";var r=e("./modes"),i=e("./authCipher"),o=e("safe-buffer").Buffer,s=e("./streamCipher"),a=e("cipher-base"),l=e("./aes"),c=e("evp_bytestokey");function u(e,t,n){a.call(this),this._cache=new h,this._cipher=new l.AES(t),this._prev=o.from(n),this._mode=e,this._autopadding=!0}e("inherits")(u,a),u.prototype._update=function(e){var t,n;this._cache.add(e);for(var r=[];t=this._cache.get();)n=this._mode.encrypt(this,t),r.push(n);return o.concat(r)};var d=o.alloc(16,16);function h(){this.cache=o.allocUnsafe(0)}function f(e,t,n){var a=r[e.toLowerCase()];if(!a)throw new TypeError("invalid suite type");if("string"==typeof t&&(t=o.from(t)),t.length!==a.key/8)throw new TypeError("invalid key length "+t.length);if("string"==typeof n&&(n=o.from(n)),"GCM"!==a.mode&&n.length!==a.iv)throw new TypeError("invalid iv length "+n.length);return"stream"===a.type?new s(a.module,t,n):"auth"===a.type?new i(a.module,t,n):new u(a.module,t,n)}u.prototype._final=function(){var e=this._cache.flush();if(this._autopadding)return e=this._mode.encrypt(this,e),this._cipher.scrub(),e;if(!e.equals(d))throw this._cipher.scrub(),new Error("data not multiple of block length")},u.prototype.setAutoPadding=function(e){return this._autopadding=!!e,this},h.prototype.add=function(e){this.cache=o.concat([this.cache,e])},h.prototype.get=function(){if(this.cache.length>15){var e=this.cache.slice(0,16);return this.cache=this.cache.slice(16),e}return null},h.prototype.flush=function(){for(var e=16-this.cache.length,t=o.allocUnsafe(e),n=-1;++n>>0,0),t.writeUInt32BE(e[1]>>>0,4),t.writeUInt32BE(e[2]>>>0,8),t.writeUInt32BE(e[3]>>>0,12),t}function s(e){this.h=e,this.state=r.alloc(16,0),this.cache=r.allocUnsafe(0)}s.prototype.ghash=function(e){for(var t=-1;++t0;t--)r[t]=r[t]>>>1|(1&r[t-1])<<31;r[0]=r[0]>>>1,n&&(r[0]=r[0]^225<<24)}this.state=o(i)},s.prototype.update=function(e){var t;for(this.cache=r.concat([this.cache,e]);this.cache.length>=16;)t=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(t)},s.prototype.final=function(e,t){return this.cache.length&&this.ghash(r.concat([this.cache,i],16)),this.ghash(o([0,e,0,t])),this.state},t.exports=s},{"safe-buffer":494}],195:[function(e,t,n){"use 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r=e("safe-buffer").Buffer;function i(e,t,n){for(var r,i,s=-1,a=0;++s<8;)r=t&1<<7-s?128:0,a+=(128&(i=e._cipher.encryptBlock(e._prev)[0]^r))>>s%8,e._prev=o(e._prev,n?r:i);return a}function o(e,t){var n=e.length,i=-1,o=r.allocUnsafe(e.length);for(e=r.concat([e,r.from([t])]);++i>7;return o}n.encrypt=function(e,t,n){for(var o=t.length,s=r.allocUnsafe(o),a=-1;++a=0||!t.umod(e.prime1)||!t.umod(e.prime2));return t}function s(e,t){var i=function(e){var t=o(e);return{blinder:t.toRed(r.mont(e.modulus)).redPow(new r(e.publicExponent)).fromRed(),unblinder:t.invm(e.modulus)}}(t),s=t.modulus.byteLength(),a=new r(e).mul(i.blinder).umod(t.modulus),l=a.toRed(r.mont(t.prime1)),c=a.toRed(r.mont(t.prime2)),u=t.coefficient,d=t.prime1,h=t.prime2,f=l.redPow(t.exponent1).fromRed(),p=c.redPow(t.exponent2).fromRed(),m=f.isub(p).imul(u).umod(d).imul(h);return p.iadd(m).imul(i.unblinder).umod(t.modulus).toArrayLike(n,"be",s)}s.getr=o,t.exports=s}).call(this)}).call(this,e("buffer").Buffer)},{"bn.js":186,buffer:220,randombytes:475}],210:[function(e,t,n){"use strict";t.exports=e("./browser/algorithms.json")},{"./browser/algorithms.json":211}],211:[function(e,t,n){t.exports={sha224WithRSAEncryption:{sign:"rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},"RSA-SHA224":{sign:"ecdsa/rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},sha256WithRSAEncryption:{sign:"rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},"RSA-SHA256":{sign:"ecdsa/rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},sha384WithRSAEncryption:{sign:"rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},"RSA-SHA384":{sign:"ecdsa/rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},sha512WithRSAEncryption:{sign:"rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA512":{sign:"ecdsa/rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA1":{sign:"rsa",hash:"sha1",id:"3021300906052b0e03021a05000414"},"ecdsa-with-SHA1":{sign:"ecdsa",hash:"sha1",id:""},sha256:{sign:"ecdsa",hash:"sha256",id:""},sha224:{sign:"ecdsa",hash:"sha224",id:""},sha384:{sign:"ecdsa",hash:"sha384",id:""},sha512:{sign:"ecdsa",hash:"sha512",id:""},"DSA-SHA":{sign:"dsa",hash:"sha1",id:""},"DSA-SHA1":{sign:"dsa",hash:"sha1",id:""},DSA:{sign:"dsa",hash:"sha1",id:""},"DSA-WITH-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-WITH-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-WITH-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-WITH-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-RIPEMD160":{sign:"dsa",hash:"rmd160",id:""},ripemd160WithRSA:{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},"RSA-RIPEMD160":{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},md5WithRSAEncryption:{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"},"RSA-MD5":{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"}}},{}],212:[function(e,t,n){t.exports={"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"}},{}],213:[function(e,t,n){"use 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