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n=derDecodeLen(e,i.primitive,'Failed to get length of "'+t+'"');if(e.isError(n))return n;if(!r&&i.tag!==t&&i.tagStr!==t&&i.tagStr+"of"!==t)return e.error('Failed to match tag: "'+t+'"');if(i.primitive||null!==n)return e.skip(n,'Failed to match body of: "'+t+'"');var u=e.save(),b=this._skipUntilEnd(e,'Failed to skip indefinite length body: "'+this.tag+'"');return e.isError(b)?b:(n=e.offset-u.offset,e.restore(u),e.skip(n,'Failed to match body of: "'+t+'"'))},DERNode.prototype._skipUntilEnd=function(e,t){for(;;){var r,i=derDecodeTag(e,t);if(e.isError(i))return i;var n=derDecodeLen(e,i.primitive,t);if(e.isError(n))return n;if(r=i.primitive||null!==n?e.skip(n):this._skipUntilEnd(e,t),e.isError(r))return r;if("end"===i.tagStr)break}},DERNode.prototype._decodeList=function(e,t,r,i){for(var n=[];!e.isEmpty();){var u=this._peekTag(e,"end");if(e.isError(u))return u;var b=r.decode(e,"der",i);if(e.isError(b)&&u)break;n.push(b)}return 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m=n[0]/40|0,y=n[0]%40;if(i=r?n:[m,y].concat(n.slice(1)),t){var g=t[i.join(" ")];void 0===g&&(g=t[i.join(".")]),void 0!==g&&(i=g)}return i},DERNode.prototype._decodeTime=function(e,t){var r=e.raw().toString();if("gentime"===t)var i=0|r.slice(0,4),n=0|r.slice(4,6),u=0|r.slice(6,8),b=0|r.slice(8,10),m=0|r.slice(10,12),y=0|r.slice(12,14);else{if("utctime"!==t)return e.error("Decoding "+t+" time is not supported yet");var i=0|r.slice(0,2),n=0|r.slice(2,4),u=0|r.slice(4,6),b=0|r.slice(6,8),m=0|r.slice(8,10),y=0|r.slice(10,12);i=i<70?2e3+i:1900+i}return Date.UTC(i,n-1,u,b,m,y,0)},DERNode.prototype._decodeNull=function(e){return null},DERNode.prototype._decodeBool=function(e){var t=e.readUInt8();return e.isError(t)?t:0!==t},DERNode.prototype._decodeInt=function(e,t){var r=new b(e.raw());return t&&(r=t[r.toString(10)]||r),r},DERNode.prototype._use=function(e,t){return"function"==typeof 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two(e){return e<10?"0"+e:e}function encodeTag(e,t,r,i){var n;if("seqof"===e?e="seq":"setof"===e&&(e="set"),m.tagByName.hasOwnProperty(e))n=m.tagByName[e];else{if("number"!=typeof e||(0|e)!==e)return i.error("Unknown tag: "+e);n=e}return n>=31?i.error("Multi-octet tag encoding unsupported"):(t||(n|=32),n|=m.tagClassByName[r||"universal"]<<6)}e.exports=DEREncoder,DEREncoder.prototype.encode=function(e,t){return this.tree._encode(e,t).join()},i(DERNode,b.Node),DERNode.prototype._encodeComposite=function(e,t,r,i){var u=encodeTag(e,t,r,this.reporter);if(i.length<128){var b=new n(2);return b[0]=u,b[1]=i.length,this._createEncoderBuffer([b,i])}for(var m=1,y=i.length;y>=256;y>>=8)m++;var b=new n(2+m);b[0]=u,b[1]=128|m;for(var y=1+m,g=i.length;g>0;y--,g>>=8)b[y]=255&g;return this._createEncoderBuffer([b,i])},DERNode.prototype._encodeStr=function(e,t){if("bitstr"===t)return this._createEncoderBuffer([0|e.unused,e.data]);if("bmpstr"===t){for(var r=new n(2*e.length),i=0;i<e.length;i++)r.writeUInt16BE(e.charCodeAt(i),2*i);return this._createEncoderBuffer(r)}return"numstr"===t?this._isNumstr(e)?this._createEncoderBuffer(e):this.reporter.error("Encoding of string type: numstr supports only digits and space"):"printstr"===t?this._isPrintstr(e)?this._createEncoderBuffer(e):this.reporter.error("Encoding of string type: printstr supports only latin upper and lower case letters, digits, space, apostrophe, left and rigth parenthesis, plus sign, comma, hyphen, dot, slash, colon, equal sign, question mark"):/str$/.test(t)?this._createEncoderBuffer(e):"objDesc"===t?this._createEncoderBuffer(e):this.reporter.error("Encoding of string type: "+t+" unsupported")},DERNode.prototype._encodeObjid=function(e,t,r){if("string"==typeof e){if(!t)return this.reporter.error("string objid given, but no values map found");if(!t.hasOwnProperty(e))return this.reporter.error("objid not found in values map");e=t[e].split(/[\s\.]+/g);for(var i=0;i<e.length;i++)e[i]|=0}else if(Array.isArray(e)){e=e.slice();for(var i=0;i<e.length;i++)e[i]|=0}if(!Array.isArray(e))return this.reporter.error("objid() should be either array or string, got: "+JSON.stringify(e));if(!r){if(e[1]>=40)return this.reporter.error("Second objid identifier OOB");e.splice(0,2,40*e[0]+e[1])}for(var u=0,i=0;i<e.length;i++){var b=e[i];for(u++;b>=128;b>>=7)u++}for(var m=new n(u),y=m.length-1,i=e.length-1;i>=0;i--){var b=e[i];for(m[y--]=127&b;(b>>=7)>0;)m[y--]=128|127&b}return this._createEncoderBuffer(m)},DERNode.prototype._encodeTime=function(e,t){var r,i=new Date(e);return"gentime"===t?r=[two(i.getFullYear()),two(i.getUTCMonth()+1),two(i.getUTCDate()),two(i.getUTCHours()),two(i.getUTCMinutes()),two(i.getUTCSeconds()),"Z"].join(""):"utctime"===t?r=[two(i.getFullYear()%100),two(i.getUTCMonth()+1),two(i.getUTCDate()),two(i.getUTCHours()),two(i.getUTCMinutes()),two(i.getUTCSeconds()),"Z"].join(""):this.reporter.error("Encoding "+t+" time is not supported yet"),this._encodeStr(r,"octstr")},DERNode.prototype._encodeNull=function(){return this._createEncoderBuffer("")},DERNode.prototype._encodeInt=function(e,t){if("string"==typeof e){if(!t)return this.reporter.error("String int or enum given, but no values map");if(!t.hasOwnProperty(e))return this.reporter.error("Values map doesn't contain: "+JSON.stringify(e));e=t[e]}if("number"!=typeof e&&!n.isBuffer(e)){var r=e.toArray();!e.sign&&128&r[0]&&r.unshift(0),e=new n(r)}if(n.isBuffer(e)){var i=e.length;0===e.length&&i++;var u=new n(i);return e.copy(u),0===e.length&&(u[0]=0),this._createEncoderBuffer(u)}if(e<128)return this._createEncoderBuffer(e);if(e<256)return this._createEncoderBuffer([0,e]);for(var i=1,b=e;b>=256;b>>=8)i++;for(var u=Array(i),b=u.length-1;b>=0;b--)u[b]=255&e,e>>=8;return 128&u[0]&&u.unshift(0),this._createEncoderBuffer(new n(u))},DERNode.prototype._encodeBool=function(e){return this._createEncoderBuffer(e?255:0)},DERNode.prototype._use=function(e,t){return"function"==typeof e&&(e=e(t)),e._getEncoder("der").tree},DERNode.prototype._skipDefault=function(e,t,r){var i,n=this._baseState;if(null===n.default)return!1;var u=e.join();if(void 0===n.defaultBuffer&&(n.defaultBuffer=this._encodeValue(n.default,t,r).join()),u.length!==n.defaultBuffer.length)return!1;for(i=0;i<u.length;i++)if(u[i]!==n.defaultBuffer[i])return!1;return!0}},3418:function(e,t,r){t.der=r(7804),t.pem=r(1564)},1564:function(e,t,r){var i=r(3782),n=r(7804);function PEMEncoder(e){n.call(this,e),this.enc="pem"}i(PEMEncoder,n),e.exports=PEMEncoder,PEMEncoder.prototype.encode=function(e,t){for(var r=n.prototype.encode.call(this,e).toString("base64"),i=["-----BEGIN "+t.label+"-----"],u=0;u<r.length;u+=64)i.push(r.slice(u,u+64));return i.push("-----END "+t.label+"-----"),i.join("\n")}},711:function(e,t,r){!function(e,t){"use strict";function assert(e,t){if(!e)throw Error(t||"Assertion failed")}function inherits(e,t){e.super_=t;var TempCtor=function(){};TempCtor.prototype=t.prototype,e.prototype=new TempCtor,e.prototype.constructor=e}function BN(e,t,r){if(BN.isBN(e))return e;this.negative=0,this.words=null,this.length=0,this.red=null,null!==e&&(("le"===t||"be"===t)&&(r=t,t=10),this._init(e||0,t||10,r||"be"))}"object"==typeof e?e.exports=BN:t.BN=BN,BN.BN=BN,BN.wordSize=26;try{i=r(4300).Buffer}catch(e){}function parseHex(e,t,r){for(var i=0,n=Math.min(e.length,r),u=t;u<n;u++){var b=e.charCodeAt(u)-48;i<<=4,b>=49&&b<=54?i|=b-49+10:b>=17&&b<=22?i|=b-17+10:i|=15&b}return i}function parseBase(e,t,r,i){for(var n=0,u=Math.min(e.length,r),b=t;b<u;b++){var m=e.charCodeAt(b)-48;n*=i,m>=49?n+=m-49+10:m>=17?n+=m-17+10:n+=m}return n}BN.isBN=function(e){return e instanceof BN||null!==e&&"object"==typeof e&&e.constructor.wordSize===BN.wordSize&&Array.isArray(e.words)},BN.max=function(e,t){return e.cmp(t)>0?e:t},BN.min=function(e,t){return 0>e.cmp(t)?e:t},BN.prototype._init=function(e,t,r){if("number"==typeof e)return this._initNumber(e,t,r);if("object"==typeof e)return this._initArray(e,t,r);"hex"===t&&(t=16),assert(t===(0|t)&&t>=2&&t<=36);var i=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&i++,16===t?this._parseHex(e,i):this._parseBase(e,t,i),"-"===e[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),t,r)},BN.prototype._initNumber=function(e,t,r){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(assert(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),t,r)},BN.prototype._initArray=function(e,t,r){if(assert("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=Array(this.length);for(var i,n,u=0;u<this.length;u++)this.words[u]=0;var b=0;if("be"===r)for(u=e.length-1,i=0;u>=0;u-=3)n=e[u]|e[u-1]<<8|e[u-2]<<16,this.words[i]|=n<<b&67108863,this.words[i+1]=n>>>26-b&67108863,(b+=24)>=26&&(b-=26,i++);else if("le"===r)for(u=0,i=0;u<e.length;u+=3)n=e[u]|e[u+1]<<8|e[u+2]<<16,this.words[i]|=n<<b&67108863,this.words[i+1]=n>>>26-b&67108863,(b+=24)>=26&&(b-=26,i++);return this.strip()},BN.prototype._parseHex=function(e,t){this.length=Math.ceil((e.length-t)/6),this.words=Array(this.length);for(var r,i,n=0;n<this.length;n++)this.words[n]=0;var u=0;for(n=e.length-6,r=0;n>=t;n-=6)i=parseHex(e,n,n+6),this.words[r]|=i<<u&67108863,this.words[r+1]|=i>>>26-u&4194303,(u+=24)>=26&&(u-=26,r++);n+6!==t&&(i=parseHex(e,t,n+6),this.words[r]|=i<<u&67108863,this.words[r+1]|=i>>>26-u&4194303),this.strip()},BN.prototype._parseBase=function(e,t,r){this.words=[0],this.length=1;for(var i=0,n=1;n<=67108863;n*=t)i++;i--,n=n/t|0;for(var u=e.length-r,b=u%i,m=Math.min(u,u-b)+r,y=0,g=r;g<m;g+=i)y=parseBase(e,g,g+i,t),this.imuln(n),this.words[0]+y<67108864?this.words[0]+=y:this._iaddn(y);if(0!==b){var v=1;for(y=parseBase(e,g,e.length,t),g=0;g<b;g++)v*=t;this.imuln(v),this.words[0]+y<67108864?this.words[0]+=y:this._iaddn(y)}},BN.prototype.copy=function(e){e.words=Array(this.length);for(var t=0;t<this.length;t++)e.words[t]=this.words[t];e.length=this.length,e.negative=this.negative,e.red=this.red},BN.prototype.clone=function(){var e=new BN(null);return this.copy(e),e},BN.prototype._expand=function(e){for(;this.length<e;)this.words[this.length++]=0;return this},BN.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},BN.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},BN.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var i,n=["","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"],u=[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],b=[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 toBitArray(e){for(var t=Array(e.bitLength()),r=0;r<t.length;r++){var i=r/26|0,n=r%26;t[r]=(e.words[i]&1<<n)>>>n}return t}function smallMulTo(e,t,r){r.negative=t.negative^e.negative;var i=e.length+t.length|0;r.length=i,i=i-1|0;var n=0|e.words[0],u=0|t.words[0],b=n*u,m=67108863&b,y=b/67108864|0;r.words[0]=m;for(var g=1;g<i;g++){for(var v=y>>>26,_=67108863&y,w=Math.min(g,t.length-1),M=Math.max(0,g-e.length+1);M<=w;M++){var S=g-M|0;v+=(b=(n=0|e.words[S])*(u=0|t.words[M])+_)/67108864|0,_=67108863&b}r.words[g]=0|_,y=0|v}return 0!==y?r.words[g]=0|y:r.length--,r.strip()}BN.prototype.toString=function(e,t){if(t=0|t||1,16===(e=e||10)||"hex"===e){r="";for(var r,i=0,m=0,y=0;y<this.length;y++){var g=this.words[y],v=((g<<i|m)&16777215).toString(16);r=0!=(m=g>>>24-i&16777215)||y!==this.length-1?n[6-v.length]+v+r:v+r,(i+=2)>=26&&(i-=26,y--)}for(0!==m&&(r=m.toString(16)+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(e===(0|e)&&e>=2&&e<=36){var _=u[e],w=b[e];r="";var M=this.clone();for(M.negative=0;!M.isZero();){var S=M.modn(w).toString(e);r=(M=M.idivn(w)).isZero()?S+r:n[_-S.length]+S+r}for(this.isZero()&&(r="0"+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}assert(!1,"Base should be between 2 and 36")},BN.prototype.toNumber=function(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&assert(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},BN.prototype.toJSON=function(){return this.toString(16)},BN.prototype.toBuffer=function(e,t){return assert(void 0!==i),this.toArrayLike(i,e,t)},BN.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t)},BN.prototype.toArrayLike=function(e,t,r){var i,n,u=this.byteLength(),b=r||Math.max(1,u);assert(u<=b,"byte array longer than desired length"),assert(b>0,"Requested array length <= 0"),this.strip();var m=new e(b),y=this.clone();if("le"===t){for(n=0;!y.isZero();n++)i=y.andln(255),y.iushrn(8),m[n]=i;for(;n<b;n++)m[n]=0}else{for(n=0;n<b-u;n++)m[n]=0;for(n=0;!y.isZero();n++)i=y.andln(255),y.iushrn(8),m[b-n-1]=i}return m},Math.clz32?BN.prototype._countBits=function(e){return 32-Math.clz32(e)}:BN.prototype._countBits=function(e){var t=e,r=0;return t>=4096&&(r+=13,t>>>=13),t>=64&&(r+=7,t>>>=7),t>=8&&(r+=4,t>>>=4),t>=2&&(r+=2,t>>>=2),r+t},BN.prototype._zeroBits=function(e){if(0===e)return 26;var t=e,r=0;return(8191&t)==0&&(r+=13,t>>>=13),(127&t)==0&&(r+=7,t>>>=7),(15&t)==0&&(r+=4,t>>>=4),(3&t)==0&&(r+=2,t>>>=2),(1&t)==0&&r++,r},BN.prototype.bitLength=function(){var e=this.words[this.length-1],t=this._countBits(e);return(this.length-1)*26+t},BN.prototype.zeroBits=function(){if(this.isZero())return 0;for(var e=0,t=0;t<this.length;t++){var r=this._zeroBits(this.words[t]);if(e+=r,26!==r)break}return e},BN.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},BN.prototype.toTwos=function(e){return 0!==this.negative?this.abs().inotn(e).iaddn(1):this.clone()},BN.prototype.fromTwos=function(e){return this.testn(e-1)?this.notn(e).iaddn(1).ineg():this.clone()},BN.prototype.isNeg=function(){return 0!==this.negative},BN.prototype.neg=function(){return this.clone().ineg()},BN.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},BN.prototype.iuor=function(e){for(;this.length<e.length;)this.words[this.length++]=0;for(var t=0;t<e.length;t++)this.words[t]=this.words[t]|e.words[t];return this.strip()},BN.prototype.ior=function(e){return assert((this.negative|e.negative)==0),this.iuor(e)},BN.prototype.or=function(e){return this.length>e.length?this.clone().ior(e):e.clone().ior(this)},BN.prototype.uor=function(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},BN.prototype.iuand=function(e){var t;t=this.length>e.length?e:this;for(var r=0;r<t.length;r++)this.words[r]=this.words[r]&e.words[r];return this.length=t.length,this.strip()},BN.prototype.iand=function(e){return assert((this.negative|e.negative)==0),this.iuand(e)},BN.prototype.and=function(e){return this.length>e.length?this.clone().iand(e):e.clone().iand(this)},BN.prototype.uand=function(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},BN.prototype.iuxor=function(e){this.length>e.length?(t=this,r=e):(t=e,r=this);for(var t,r,i=0;i<r.length;i++)this.words[i]=t.words[i]^r.words[i];if(this!==t)for(;i<t.length;i++)this.words[i]=t.words[i];return this.length=t.length,this.strip()},BN.prototype.ixor=function(e){return assert((this.negative|e.negative)==0),this.iuxor(e)},BN.prototype.xor=function(e){return this.length>e.length?this.clone().ixor(e):e.clone().ixor(this)},BN.prototype.uxor=function(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},BN.prototype.inotn=function(e){assert("number"==typeof e&&e>=0);var t=0|Math.ceil(e/26),r=e%26;this._expand(t),r>0&&t--;for(var i=0;i<t;i++)this.words[i]=67108863&~this.words[i];return r>0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},BN.prototype.notn=function(e){return this.clone().inotn(e)},BN.prototype.setn=function(e,t){assert("number"==typeof e&&e>=0);var r=e/26|0,i=e%26;return this._expand(r+1),t?this.words[r]=this.words[r]|1<<i:this.words[r]=this.words[r]&~(1<<i),this.strip()},BN.prototype.iadd=function(e){if(0!==this.negative&&0===e.negative)return this.negative=0,t=this.isub(e),this.negative^=1,this._normSign();if(0===this.negative&&0!==e.negative)return e.negative=0,t=this.isub(e),e.negative=1,t._normSign();this.length>e.length?(r=this,i=e):(r=e,i=this);for(var t,r,i,n=0,u=0;u<i.length;u++)t=(0|r.words[u])+(0|i.words[u])+n,this.words[u]=67108863&t,n=t>>>26;for(;0!==n&&u<r.length;u++)t=(0|r.words[u])+n,this.words[u]=67108863&t,n=t>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;u<r.length;u++)this.words[u]=r.words[u];return this},BN.prototype.add=function(e){var t;return 0!==e.negative&&0===this.negative?(e.negative=0,t=this.sub(e),e.negative^=1,t):0===e.negative&&0!==this.negative?(this.negative=0,t=e.sub(this),this.negative=1,t):this.length>e.length?this.clone().iadd(e):e.clone().iadd(this)},BN.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t,r,i=this.iadd(e);return e.negative=1,i._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var n=this.cmp(e);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(t=this,r=e):(t=e,r=this);for(var u=0,b=0;b<r.length;b++)u=(i=(0|t.words[b])-(0|r.words[b])+u)>>26,this.words[b]=67108863&i;for(;0!==u&&b<t.length;b++)u=(i=(0|t.words[b])+u)>>26,this.words[b]=67108863&i;if(0===u&&b<t.length&&t!==this)for(;b<t.length;b++)this.words[b]=t.words[b];return this.length=Math.max(this.length,b),t!==this&&(this.negative=1),this.strip()},BN.prototype.sub=function(e){return this.clone().isub(e)};var o=function(e,t,r){var i,n,u,b=e.words,m=t.words,y=r.words,g=0,v=0|b[0],_=8191&v,w=v>>>13,M=0|b[1],S=8191&M,B=M>>>13,E=0|b[2],k=8191&E,A=E>>>13,N=0|b[3],R=8191&N,P=N>>>13,x=0|b[4],I=8191&x,C=x>>>13,D=0|b[5],T=8191&D,j=D>>>13,O=0|b[6],H=8191&O,q=O>>>13,L=0|b[7],z=8191&L,U=L>>>13,F=0|b[8],W=8191&F,V=F>>>13,G=0|b[9],Z=8191&G,J=G>>>13,X=0|m[0],Y=8191&X,$=X>>>13,Q=0|m[1],ee=8191&Q,et=Q>>>13,er=0|m[2],ei=8191&er,en=er>>>13,ea=0|m[3],eo=8191&ea,es=ea>>>13,ef=0|m[4],eh=8191&ef,ed=ef>>>13,ec=0|m[5],eu=8191&ec,el=ec>>>13,ep=0|m[6],eb=8191&ep,em=ep>>>13,ey=0|m[7],eg=8191&ey,ev=ey>>>13,e_=0|m[8],ew=8191&e_,eM=e_>>>13,eS=0|m[9],eB=8191&eS,eE=eS>>>13;r.negative=e.negative^t.negative,r.length=19;var ek=(g+(i=Math.imul(_,Y))|0)+((8191&(n=(n=Math.imul(_,$))+Math.imul(w,Y)|0))<<13)|0;g=((u=Math.imul(w,$))+(n>>>13)|0)+(ek>>>26)|0,ek&=67108863,i=Math.imul(S,Y),n=(n=Math.imul(S,$))+Math.imul(B,Y)|0,u=Math.imul(B,$);var eA=(g+(i=i+Math.imul(_,ee)|0)|0)+((8191&(n=(n=n+Math.imul(_,et)|0)+Math.imul(w,ee)|0))<<13)|0;g=((u=u+Math.imul(w,et)|0)+(n>>>13)|0)+(eA>>>26)|0,eA&=67108863,i=Math.imul(k,Y),n=(n=Math.imul(k,$))+Math.imul(A,Y)|0,u=Math.imul(A,$),i=i+Math.imul(S,ee)|0,n=(n=n+Math.imul(S,et)|0)+Math.imul(B,ee)|0,u=u+Math.imul(B,et)|0;var eN=(g+(i=i+Math.imul(_,ei)|0)|0)+((8191&(n=(n=n+Math.imul(_,en)|0)+Math.imul(w,ei)|0))<<13)|0;g=((u=u+Math.imul(w,en)|0)+(n>>>13)|0)+(eN>>>26)|0,eN&=67108863,i=Math.imul(R,Y),n=(n=Math.imul(R,$))+Math.imul(P,Y)|0,u=Math.imul(P,$),i=i+Math.imul(k,ee)|0,n=(n=n+Math.imul(k,et)|0)+Math.imul(A,ee)|0,u=u+Math.imul(A,et)|0,i=i+Math.imul(S,ei)|0,n=(n=n+Math.imul(S,en)|0)+Math.imul(B,ei)|0,u=u+Math.imul(B,en)|0;var eR=(g+(i=i+Math.imul(_,eo)|0)|0)+((8191&(n=(n=n+Math.imul(_,es)|0)+Math.imul(w,eo)|0))<<13)|0;g=((u=u+Math.imul(w,es)|0)+(n>>>13)|0)+(eR>>>26)|0,eR&=67108863,i=Math.imul(I,Y),n=(n=Math.imul(I,$))+Math.imul(C,Y)|0,u=Math.imul(C,$),i=i+Math.imul(R,ee)|0,n=(n=n+Math.imul(R,et)|0)+Math.imul(P,ee)|0,u=u+Math.imul(P,et)|0,i=i+Math.imul(k,ei)|0,n=(n=n+Math.imul(k,en)|0)+Math.imul(A,ei)|0,u=u+Math.imul(A,en)|0,i=i+Math.imul(S,eo)|0,n=(n=n+Math.imul(S,es)|0)+Math.imul(B,eo)|0,u=u+Math.imul(B,es)|0;var eP=(g+(i=i+Math.imul(_,eh)|0)|0)+((8191&(n=(n=n+Math.imul(_,ed)|0)+Math.imul(w,eh)|0))<<13)|0;g=((u=u+Math.imul(w,ed)|0)+(n>>>13)|0)+(eP>>>26)|0,eP&=67108863,i=Math.imul(T,Y),n=(n=Math.imul(T,$))+Math.imul(j,Y)|0,u=Math.imul(j,$),i=i+Math.imul(I,ee)|0,n=(n=n+Math.imul(I,et)|0)+Math.imul(C,ee)|0,u=u+Math.imul(C,et)|0,i=i+Math.imul(R,ei)|0,n=(n=n+Math.imul(R,en)|0)+Math.imul(P,ei)|0,u=u+Math.imul(P,en)|0,i=i+Math.imul(k,eo)|0,n=(n=n+Math.imul(k,es)|0)+Math.imul(A,eo)|0,u=u+Math.imul(A,es)|0,i=i+Math.imul(S,eh)|0,n=(n=n+Math.imul(S,ed)|0)+Math.imul(B,eh)|0,u=u+Math.imul(B,ed)|0;var ex=(g+(i=i+Math.imul(_,eu)|0)|0)+((8191&(n=(n=n+Math.imul(_,el)|0)+Math.imul(w,eu)|0))<<13)|0;g=((u=u+Math.imul(w,el)|0)+(n>>>13)|0)+(ex>>>26)|0,ex&=67108863,i=Math.imul(H,Y),n=(n=Math.imul(H,$))+Math.imul(q,Y)|0,u=Math.imul(q,$),i=i+Math.imul(T,ee)|0,n=(n=n+Math.imul(T,et)|0)+Math.imul(j,ee)|0,u=u+Math.imul(j,et)|0,i=i+Math.imul(I,ei)|0,n=(n=n+Math.imul(I,en)|0)+Math.imul(C,ei)|0,u=u+Math.imul(C,en)|0,i=i+Math.imul(R,eo)|0,n=(n=n+Math.imul(R,es)|0)+Math.imul(P,eo)|0,u=u+Math.imul(P,es)|0,i=i+Math.imul(k,eh)|0,n=(n=n+Math.imul(k,ed)|0)+Math.imul(A,eh)|0,u=u+Math.imul(A,ed)|0,i=i+Math.imul(S,eu)|0,n=(n=n+Math.imul(S,el)|0)+Math.imul(B,eu)|0,u=u+Math.imul(B,el)|0;var eI=(g+(i=i+Math.imul(_,eb)|0)|0)+((8191&(n=(n=n+Math.imul(_,em)|0)+Math.imul(w,eb)|0))<<13)|0;g=((u=u+Math.imul(w,em)|0)+(n>>>13)|0)+(eI>>>26)|0,eI&=67108863,i=Math.imul(z,Y),n=(n=Math.imul(z,$))+Math.imul(U,Y)|0,u=Math.imul(U,$),i=i+Math.imul(H,ee)|0,n=(n=n+Math.imul(H,et)|0)+Math.imul(q,ee)|0,u=u+Math.imul(q,et)|0,i=i+Math.imul(T,ei)|0,n=(n=n+Math.imul(T,en)|0)+Math.imul(j,ei)|0,u=u+Math.imul(j,en)|0,i=i+Math.imul(I,eo)|0,n=(n=n+Math.imul(I,es)|0)+Math.imul(C,eo)|0,u=u+Math.imul(C,es)|0,i=i+Math.imul(R,eh)|0,n=(n=n+Math.imul(R,ed)|0)+Math.imul(P,eh)|0,u=u+Math.imul(P,ed)|0,i=i+Math.imul(k,eu)|0,n=(n=n+Math.imul(k,el)|0)+Math.imul(A,eu)|0,u=u+Math.imul(A,el)|0,i=i+Math.imul(S,eb)|0,n=(n=n+Math.imul(S,em)|0)+Math.imul(B,eb)|0,u=u+Math.imul(B,em)|0;var eC=(g+(i=i+Math.imul(_,eg)|0)|0)+((8191&(n=(n=n+Math.imul(_,ev)|0)+Math.imul(w,eg)|0))<<13)|0;g=((u=u+Math.imul(w,ev)|0)+(n>>>13)|0)+(eC>>>26)|0,eC&=67108863,i=Math.imul(W,Y),n=(n=Math.imul(W,$))+Math.imul(V,Y)|0,u=Math.imul(V,$),i=i+Math.imul(z,ee)|0,n=(n=n+Math.imul(z,et)|0)+Math.imul(U,ee)|0,u=u+Math.imul(U,et)|0,i=i+Math.imul(H,ei)|0,n=(n=n+Math.imul(H,en)|0)+Math.imul(q,ei)|0,u=u+Math.imul(q,en)|0,i=i+Math.imul(T,eo)|0,n=(n=n+Math.imul(T,es)|0)+Math.imul(j,eo)|0,u=u+Math.imul(j,es)|0,i=i+Math.imul(I,eh)|0,n=(n=n+Math.imul(I,ed)|0)+Math.imul(C,eh)|0,u=u+Math.imul(C,ed)|0,i=i+Math.imul(R,eu)|0,n=(n=n+Math.imul(R,el)|0)+Math.imul(P,eu)|0,u=u+Math.imul(P,el)|0,i=i+Math.imul(k,eb)|0,n=(n=n+Math.imul(k,em)|0)+Math.imul(A,eb)|0,u=u+Math.imul(A,em)|0,i=i+Math.imul(S,eg)|0,n=(n=n+Math.imul(S,ev)|0)+Math.imul(B,eg)|0,u=u+Math.imul(B,ev)|0;var eD=(g+(i=i+Math.imul(_,ew)|0)|0)+((8191&(n=(n=n+Math.imul(_,eM)|0)+Math.imul(w,ew)|0))<<13)|0;g=((u=u+Math.imul(w,eM)|0)+(n>>>13)|0)+(eD>>>26)|0,eD&=67108863,i=Math.imul(Z,Y),n=(n=Math.imul(Z,$))+Math.imul(J,Y)|0,u=Math.imul(J,$),i=i+Math.imul(W,ee)|0,n=(n=n+Math.imul(W,et)|0)+Math.imul(V,ee)|0,u=u+Math.imul(V,et)|0,i=i+Math.imul(z,ei)|0,n=(n=n+Math.imul(z,en)|0)+Math.imul(U,ei)|0,u=u+Math.imul(U,en)|0,i=i+Math.imul(H,eo)|0,n=(n=n+Math.imul(H,es)|0)+Math.imul(q,eo)|0,u=u+Math.imul(q,es)|0,i=i+Math.imul(T,eh)|0,n=(n=n+Math.imul(T,ed)|0)+Math.imul(j,eh)|0,u=u+Math.imul(j,ed)|0,i=i+Math.imul(I,eu)|0,n=(n=n+Math.imul(I,el)|0)+Math.imul(C,eu)|0,u=u+Math.imul(C,el)|0,i=i+Math.imul(R,eb)|0,n=(n=n+Math.imul(R,em)|0)+Math.imul(P,eb)|0,u=u+Math.imul(P,em)|0,i=i+Math.imul(k,eg)|0,n=(n=n+Math.imul(k,ev)|0)+Math.imul(A,eg)|0,u=u+Math.imul(A,ev)|0,i=i+Math.imul(S,ew)|0,n=(n=n+Math.imul(S,eM)|0)+Math.imul(B,ew)|0,u=u+Math.imul(B,eM)|0;var eT=(g+(i=i+Math.imul(_,eB)|0)|0)+((8191&(n=(n=n+Math.imul(_,eE)|0)+Math.imul(w,eB)|0))<<13)|0;g=((u=u+Math.imul(w,eE)|0)+(n>>>13)|0)+(eT>>>26)|0,eT&=67108863,i=Math.imul(Z,ee),n=(n=Math.imul(Z,et))+Math.imul(J,ee)|0,u=Math.imul(J,et),i=i+Math.imul(W,ei)|0,n=(n=n+Math.imul(W,en)|0)+Math.imul(V,ei)|0,u=u+Math.imul(V,en)|0,i=i+Math.imul(z,eo)|0,n=(n=n+Math.imul(z,es)|0)+Math.imul(U,eo)|0,u=u+Math.imul(U,es)|0,i=i+Math.imul(H,eh)|0,n=(n=n+Math.imul(H,ed)|0)+Math.imul(q,eh)|0,u=u+Math.imul(q,ed)|0,i=i+Math.imul(T,eu)|0,n=(n=n+Math.imul(T,el)|0)+Math.imul(j,eu)|0,u=u+Math.imul(j,el)|0,i=i+Math.imul(I,eb)|0,n=(n=n+Math.imul(I,em)|0)+Math.imul(C,eb)|0,u=u+Math.imul(C,em)|0,i=i+Math.imul(R,eg)|0,n=(n=n+Math.imul(R,ev)|0)+Math.imul(P,eg)|0,u=u+Math.imul(P,ev)|0,i=i+Math.imul(k,ew)|0,n=(n=n+Math.imul(k,eM)|0)+Math.imul(A,ew)|0,u=u+Math.imul(A,eM)|0;var ej=(g+(i=i+Math.imul(S,eB)|0)|0)+((8191&(n=(n=n+Math.imul(S,eE)|0)+Math.imul(B,eB)|0))<<13)|0;g=((u=u+Math.imul(B,eE)|0)+(n>>>13)|0)+(ej>>>26)|0,ej&=67108863,i=Math.imul(Z,ei),n=(n=Math.imul(Z,en))+Math.imul(J,ei)|0,u=Math.imul(J,en),i=i+Math.imul(W,eo)|0,n=(n=n+Math.imul(W,es)|0)+Math.imul(V,eo)|0,u=u+Math.imul(V,es)|0,i=i+Math.imul(z,eh)|0,n=(n=n+Math.imul(z,ed)|0)+Math.imul(U,eh)|0,u=u+Math.imul(U,ed)|0,i=i+Math.imul(H,eu)|0,n=(n=n+Math.imul(H,el)|0)+Math.imul(q,eu)|0,u=u+Math.imul(q,el)|0,i=i+Math.imul(T,eb)|0,n=(n=n+Math.imul(T,em)|0)+Math.imul(j,eb)|0,u=u+Math.imul(j,em)|0,i=i+Math.imul(I,eg)|0,n=(n=n+Math.imul(I,ev)|0)+Math.imul(C,eg)|0,u=u+Math.imul(C,ev)|0,i=i+Math.imul(R,ew)|0,n=(n=n+Math.imul(R,eM)|0)+Math.imul(P,ew)|0,u=u+Math.imul(P,eM)|0;var eO=(g+(i=i+Math.imul(k,eB)|0)|0)+((8191&(n=(n=n+Math.imul(k,eE)|0)+Math.imul(A,eB)|0))<<13)|0;g=((u=u+Math.imul(A,eE)|0)+(n>>>13)|0)+(eO>>>26)|0,eO&=67108863,i=Math.imul(Z,eo),n=(n=Math.imul(Z,es))+Math.imul(J,eo)|0,u=Math.imul(J,es),i=i+Math.imul(W,eh)|0,n=(n=n+Math.imul(W,ed)|0)+Math.imul(V,eh)|0,u=u+Math.imul(V,ed)|0,i=i+Math.imul(z,eu)|0,n=(n=n+Math.imul(z,el)|0)+Math.imul(U,eu)|0,u=u+Math.imul(U,el)|0,i=i+Math.imul(H,eb)|0,n=(n=n+Math.imul(H,em)|0)+Math.imul(q,eb)|0,u=u+Math.imul(q,em)|0,i=i+Math.imul(T,eg)|0,n=(n=n+Math.imul(T,ev)|0)+Math.imul(j,eg)|0,u=u+Math.imul(j,ev)|0,i=i+Math.imul(I,ew)|0,n=(n=n+Math.imul(I,eM)|0)+Math.imul(C,ew)|0,u=u+Math.imul(C,eM)|0;var eH=(g+(i=i+Math.imul(R,eB)|0)|0)+((8191&(n=(n=n+Math.imul(R,eE)|0)+Math.imul(P,eB)|0))<<13)|0;g=((u=u+Math.imul(P,eE)|0)+(n>>>13)|0)+(eH>>>26)|0,eH&=67108863,i=Math.imul(Z,eh),n=(n=Math.imul(Z,ed))+Math.imul(J,eh)|0,u=Math.imul(J,ed),i=i+Math.imul(W,eu)|0,n=(n=n+Math.imul(W,el)|0)+Math.imul(V,eu)|0,u=u+Math.imul(V,el)|0,i=i+Math.imul(z,eb)|0,n=(n=n+Math.imul(z,em)|0)+Math.imul(U,eb)|0,u=u+Math.imul(U,em)|0,i=i+Math.imul(H,eg)|0,n=(n=n+Math.imul(H,ev)|0)+Math.imul(q,eg)|0,u=u+Math.imul(q,ev)|0,i=i+Math.imul(T,ew)|0,n=(n=n+Math.imul(T,eM)|0)+Math.imul(j,ew)|0,u=u+Math.imul(j,eM)|0;var eq=(g+(i=i+Math.imul(I,eB)|0)|0)+((8191&(n=(n=n+Math.imul(I,eE)|0)+Math.imul(C,eB)|0))<<13)|0;g=((u=u+Math.imul(C,eE)|0)+(n>>>13)|0)+(eq>>>26)|0,eq&=67108863,i=Math.imul(Z,eu),n=(n=Math.imul(Z,el))+Math.imul(J,eu)|0,u=Math.imul(J,el),i=i+Math.imul(W,eb)|0,n=(n=n+Math.imul(W,em)|0)+Math.imul(V,eb)|0,u=u+Math.imul(V,em)|0,i=i+Math.imul(z,eg)|0,n=(n=n+Math.imul(z,ev)|0)+Math.imul(U,eg)|0,u=u+Math.imul(U,ev)|0,i=i+Math.imul(H,ew)|0,n=(n=n+Math.imul(H,eM)|0)+Math.imul(q,ew)|0,u=u+Math.imul(q,eM)|0;var eL=(g+(i=i+Math.imul(T,eB)|0)|0)+((8191&(n=(n=n+Math.imul(T,eE)|0)+Math.imul(j,eB)|0))<<13)|0;g=((u=u+Math.imul(j,eE)|0)+(n>>>13)|0)+(eL>>>26)|0,eL&=67108863,i=Math.imul(Z,eb),n=(n=Math.imul(Z,em))+Math.imul(J,eb)|0,u=Math.imul(J,em),i=i+Math.imul(W,eg)|0,n=(n=n+Math.imul(W,ev)|0)+Math.imul(V,eg)|0,u=u+Math.imul(V,ev)|0,i=i+Math.imul(z,ew)|0,n=(n=n+Math.imul(z,eM)|0)+Math.imul(U,ew)|0,u=u+Math.imul(U,eM)|0;var ez=(g+(i=i+Math.imul(H,eB)|0)|0)+((8191&(n=(n=n+Math.imul(H,eE)|0)+Math.imul(q,eB)|0))<<13)|0;g=((u=u+Math.imul(q,eE)|0)+(n>>>13)|0)+(ez>>>26)|0,ez&=67108863,i=Math.imul(Z,eg),n=(n=Math.imul(Z,ev))+Math.imul(J,eg)|0,u=Math.imul(J,ev),i=i+Math.imul(W,ew)|0,n=(n=n+Math.imul(W,eM)|0)+Math.imul(V,ew)|0,u=u+Math.imul(V,eM)|0;var eK=(g+(i=i+Math.imul(z,eB)|0)|0)+((8191&(n=(n=n+Math.imul(z,eE)|0)+Math.imul(U,eB)|0))<<13)|0;g=((u=u+Math.imul(U,eE)|0)+(n>>>13)|0)+(eK>>>26)|0,eK&=67108863,i=Math.imul(Z,ew),n=(n=Math.imul(Z,eM))+Math.imul(J,ew)|0,u=Math.imul(J,eM);var eU=(g+(i=i+Math.imul(W,eB)|0)|0)+((8191&(n=(n=n+Math.imul(W,eE)|0)+Math.imul(V,eB)|0))<<13)|0;g=((u=u+Math.imul(V,eE)|0)+(n>>>13)|0)+(eU>>>26)|0,eU&=67108863;var eF=(g+(i=Math.imul(Z,eB))|0)+((8191&(n=(n=Math.imul(Z,eE))+Math.imul(J,eB)|0))<<13)|0;return g=((u=Math.imul(J,eE))+(n>>>13)|0)+(eF>>>26)|0,eF&=67108863,y[0]=ek,y[1]=eA,y[2]=eN,y[3]=eR,y[4]=eP,y[5]=ex,y[6]=eI,y[7]=eC,y[8]=eD,y[9]=eT,y[10]=ej,y[11]=eO,y[12]=eH,y[13]=eq,y[14]=eL,y[15]=ez,y[16]=eK,y[17]=eU,y[18]=eF,0!==g&&(y[19]=g,r.length++),r};function bigMulTo(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var i=0,n=0,u=0;u<r.length-1;u++){var b=n;n=0;for(var m=67108863&i,y=Math.min(u,t.length-1),g=Math.max(0,u-e.length+1);g<=y;g++){var v=u-g,_=(0|e.words[v])*(0|t.words[g]),w=67108863&_;b=b+(_/67108864|0)|0,m=67108863&(w=w+m|0),n+=(b=b+(w>>>26)|0)>>>26,b&=67108863}r.words[u]=m,i=b,b=n}return 0!==i?r.words[u]=i:r.length--,r.strip()}function jumboMulTo(e,t,r){return(new FFTM).mulp(e,t,r)}function FFTM(e,t){this.x=e,this.y=t}Math.imul||(o=smallMulTo),BN.prototype.mulTo=function(e,t){var r=this.length+e.length;return 10===this.length&&10===e.length?o(this,e,t):r<63?smallMulTo(this,e,t):r<1024?bigMulTo(this,e,t):jumboMulTo(this,e,t)},FFTM.prototype.makeRBT=function(e){for(var t=Array(e),r=BN.prototype._countBits(e)-1,i=0;i<e;i++)t[i]=this.revBin(i,r,e);return t},FFTM.prototype.revBin=function(e,t,r){if(0===e||e===r-1)return e;for(var i=0,n=0;n<t;n++)i|=(1&e)<<t-n-1,e>>=1;return i},FFTM.prototype.permute=function(e,t,r,i,n,u){for(var b=0;b<u;b++)i[b]=t[e[b]],n[b]=r[e[b]]},FFTM.prototype.transform=function(e,t,r,i,n,u){this.permute(u,e,t,r,i,n);for(var b=1;b<n;b<<=1)for(var m=b<<1,y=Math.cos(2*Math.PI/m),g=Math.sin(2*Math.PI/m),v=0;v<n;v+=m)for(var _=y,w=g,M=0;M<b;M++){var S=r[v+M],B=i[v+M],E=r[v+M+b],k=i[v+M+b],A=_*E-w*k;k=_*k+w*E,E=A,r[v+M]=S+E,i[v+M]=B+k,r[v+M+b]=S-E,i[v+M+b]=B-k,M!==m&&(A=y*_-g*w,w=y*w+g*_,_=A)}},FFTM.prototype.guessLen13b=function(e,t){var r=1|Math.max(t,e),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},FFTM.prototype.conjugate=function(e,t,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=e[i];e[i]=e[r-i-1],e[r-i-1]=n,n=t[i],t[i]=-t[r-i-1],t[r-i-1]=-n}},FFTM.prototype.normalize13b=function(e,t){for(var r=0,i=0;i<t/2;i++){var n=8192*Math.round(e[2*i+1]/t)+Math.round(e[2*i]/t)+r;e[i]=67108863&n,r=n<67108864?0:n/67108864|0}return e},FFTM.prototype.convert13b=function(e,t,r,i){for(var n=0,u=0;u<t;u++)n+=0|e[u],r[2*u]=8191&n,n>>>=13,r[2*u+1]=8191&n,n>>>=13;for(u=2*t;u<i;++u)r[u]=0;assert(0===n),assert((-8192&n)==0)},FFTM.prototype.stub=function(e){for(var t=Array(e),r=0;r<e;r++)t[r]=0;return t},FFTM.prototype.mulp=function(e,t,r){var i=2*this.guessLen13b(e.length,t.length),n=this.makeRBT(i),u=this.stub(i),b=Array(i),m=Array(i),y=Array(i),g=Array(i),v=Array(i),_=Array(i),w=r.words;w.length=i,this.convert13b(e.words,e.length,b,i),this.convert13b(t.words,t.length,g,i),this.transform(b,u,m,y,i,n),this.transform(g,u,v,_,i,n);for(var M=0;M<i;M++){var S=m[M]*v[M]-y[M]*_[M];y[M]=m[M]*_[M]+y[M]*v[M],m[M]=S}return this.conjugate(m,y,i),this.transform(m,y,w,u,i,n),this.conjugate(w,u,i),this.normalize13b(w,i),r.negative=e.negative^t.negative,r.length=e.length+t.length,r.strip()},BN.prototype.mul=function(e){var t=new BN(null);return t.words=Array(this.length+e.length),this.mulTo(e,t)},BN.prototype.mulf=function(e){var t=new BN(null);return t.words=Array(this.length+e.length),jumboMulTo(this,e,t)},BN.prototype.imul=function(e){return this.clone().mulTo(e,this)},BN.prototype.imuln=function(e){assert("number"==typeof e),assert(e<67108864);for(var t=0,r=0;r<this.length;r++){var i=(0|this.words[r])*e,n=(67108863&i)+(67108863&t);t>>=26,t+=(i/67108864|0)+(n>>>26),this.words[r]=67108863&n}return 0!==t&&(this.words[r]=t,this.length++),this},BN.prototype.muln=function(e){return this.clone().imuln(e)},BN.prototype.sqr=function(){return this.mul(this)},BN.prototype.isqr=function(){return this.imul(this.clone())},BN.prototype.pow=function(e){var t=toBitArray(e);if(0===t.length)return new BN(1);for(var r=this,i=0;i<t.length&&0===t[i];i++,r=r.sqr());if(++i<t.length)for(var n=r.sqr();i<t.length;i++,n=n.sqr())0!==t[i]&&(r=r.mul(n));return r},BN.prototype.iushln=function(e){assert("number"==typeof e&&e>=0);var t,r=e%26,i=(e-r)/26,n=67108863>>>26-r<<26-r;if(0!==r){var u=0;for(t=0;t<this.length;t++){var b=this.words[t]&n,m=(0|this.words[t])-b<<r;this.words[t]=m|u,u=b>>>26-r}u&&(this.words[t]=u,this.length++)}if(0!==i){for(t=this.length-1;t>=0;t--)this.words[t+i]=this.words[t];for(t=0;t<i;t++)this.words[t]=0;this.length+=i}return this.strip()},BN.prototype.ishln=function(e){return assert(0===this.negative),this.iushln(e)},BN.prototype.iushrn=function(e,t,r){assert("number"==typeof e&&e>=0),i=t?(t-t%26)/26:0;var i,n=e%26,u=Math.min((e-n)/26,this.length),b=67108863^67108863>>>n<<n;if(i-=u,i=Math.max(0,i),r){for(var m=0;m<u;m++)r.words[m]=this.words[m];r.length=u}if(0===u);else if(this.length>u)for(this.length-=u,m=0;m<this.length;m++)this.words[m]=this.words[m+u];else this.words[0]=0,this.length=1;var y=0;for(m=this.length-1;m>=0&&(0!==y||m>=i);m--){var g=0|this.words[m];this.words[m]=y<<26-n|g>>>n,y=g&b}return r&&0!==y&&(r.words[r.length++]=y),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},BN.prototype.ishrn=function(e,t,r){return assert(0===this.negative),this.iushrn(e,t,r)},BN.prototype.shln=function(e){return this.clone().ishln(e)},BN.prototype.ushln=function(e){return this.clone().iushln(e)},BN.prototype.shrn=function(e){return this.clone().ishrn(e)},BN.prototype.ushrn=function(e){return this.clone().iushrn(e)},BN.prototype.testn=function(e){assert("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26;return!(this.length<=r)&&!!(this.words[r]&1<<t)},BN.prototype.imaskn=function(e){assert("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26;return(assert(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)?this:(0!==t&&r++,this.length=Math.min(r,this.length),0!==t&&(this.words[this.length-1]&=67108863^67108863>>>t<<t),this.strip())},BN.prototype.maskn=function(e){return this.clone().imaskn(e)},BN.prototype.iaddn=function(e){return(assert("number"==typeof e),assert(e<67108864),e<0)?this.isubn(-e):0!==this.negative?(1===this.length&&(0|this.words[0])<e?(this.words[0]=e-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(e),this.negative=1),this):this._iaddn(e)},BN.prototype._iaddn=function(e){this.words[0]+=e;for(var t=0;t<this.length&&this.words[t]>=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},BN.prototype.isubn=function(e){if(assert("number"==typeof e),assert(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t<this.length&&this.words[t]<0;t++)this.words[t]+=67108864,this.words[t+1]-=1;return this.strip()},BN.prototype.addn=function(e){return this.clone().iaddn(e)},BN.prototype.subn=function(e){return this.clone().isubn(e)},BN.prototype.iabs=function(){return this.negative=0,this},BN.prototype.abs=function(){return this.clone().iabs()},BN.prototype._ishlnsubmul=function(e,t,r){var i,n,u=e.length+r;this._expand(u);var b=0;for(i=0;i<e.length;i++){n=(0|this.words[i+r])+b;var m=(0|e.words[i])*t;n-=67108863&m,b=(n>>26)-(m/67108864|0),this.words[i+r]=67108863&n}for(;i<this.length-r;i++)b=(n=(0|this.words[i+r])+b)>>26,this.words[i+r]=67108863&n;if(0===b)return this.strip();for(assert(-1===b),b=0,i=0;i<this.length;i++)b=(n=-(0|this.words[i])+b)>>26,this.words[i]=67108863&n;return this.negative=1,this.strip()},BN.prototype._wordDiv=function(e,t){var r,i=this.length-e.length,n=this.clone(),u=e,b=0|u.words[u.length-1];0!=(i=26-this._countBits(b))&&(u=u.ushln(i),n.iushln(i),b=0|u.words[u.length-1]);var m=n.length-u.length;if("mod"!==t){(r=new BN(null)).length=m+1,r.words=Array(r.length);for(var y=0;y<r.length;y++)r.words[y]=0}var g=n.clone()._ishlnsubmul(u,1,m);0===g.negative&&(n=g,r&&(r.words[m]=1));for(var v=m-1;v>=0;v--){var _=(0|n.words[u.length+v])*67108864+(0|n.words[u.length+v-1]);for(_=Math.min(_/b|0,67108863),n._ishlnsubmul(u,_,v);0!==n.negative;)_--,n.negative=0,n._ishlnsubmul(u,1,v),n.isZero()||(n.negative^=1);r&&(r.words[v]=_)}return r&&r.strip(),n.strip(),"div"!==t&&0!==i&&n.iushrn(i),{div:r||null,mod:n}},BN.prototype.divmod=function(e,t,r){var i,n,u;return(assert(!e.isZero()),this.isZero())?{div:new BN(0),mod:new BN(0)}:0!==this.negative&&0===e.negative?(u=this.neg().divmod(e,t),"mod"!==t&&(i=u.div.neg()),"div"!==t&&(n=u.mod.neg(),r&&0!==n.negative&&n.iadd(e)),{div:i,mod:n}):0===this.negative&&0!==e.negative?(u=this.divmod(e.neg(),t),"mod"!==t&&(i=u.div.neg()),{div:i,mod:u.mod}):(this.negative&e.negative)!=0?(u=this.neg().divmod(e.neg(),t),"div"!==t&&(n=u.mod.neg(),r&&0!==n.negative&&n.isub(e)),{div:u.div,mod:n}):e.length>this.length||0>this.cmp(e)?{div:new BN(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new BN(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new BN(this.modn(e.words[0]))}:this._wordDiv(e,t)},BN.prototype.div=function(e){return this.divmod(e,"div",!1).div},BN.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},BN.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},BN.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,i=e.ushrn(1),n=e.andln(1),u=r.cmp(i);return u<0||1===n&&0===u?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},BN.prototype.modn=function(e){assert(e<=67108863);for(var t=67108864%e,r=0,i=this.length-1;i>=0;i--)r=(t*r+(0|this.words[i]))%e;return r},BN.prototype.idivn=function(e){assert(e<=67108863);for(var t=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*t;this.words[r]=i/e|0,t=i%e}return this.strip()},BN.prototype.divn=function(e){return this.clone().idivn(e)},BN.prototype.egcd=function(e){assert(0===e.negative),assert(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i=new BN(1),n=new BN(0),u=new BN(0),b=new BN(1),m=0;t.isEven()&&r.isEven();)t.iushrn(1),r.iushrn(1),++m;for(var y=r.clone(),g=t.clone();!t.isZero();){for(var v=0,_=1;(t.words[0]&_)==0&&v<26;++v,_<<=1);if(v>0)for(t.iushrn(v);v-- >0;)(i.isOdd()||n.isOdd())&&(i.iadd(y),n.isub(g)),i.iushrn(1),n.iushrn(1);for(var w=0,M=1;(r.words[0]&M)==0&&w<26;++w,M<<=1);if(w>0)for(r.iushrn(w);w-- >0;)(u.isOdd()||b.isOdd())&&(u.iadd(y),b.isub(g)),u.iushrn(1),b.iushrn(1);t.cmp(r)>=0?(t.isub(r),i.isub(u),n.isub(b)):(r.isub(t),u.isub(i),b.isub(n))}return{a:u,b:b,gcd:r.iushln(m)}},BN.prototype._invmp=function(e){assert(0===e.negative),assert(!e.isZero());var t,r=this,i=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var n=new BN(1),u=new BN(0),b=i.clone();r.cmpn(1)>0&&i.cmpn(1)>0;){for(var m=0,y=1;(r.words[0]&y)==0&&m<26;++m,y<<=1);if(m>0)for(r.iushrn(m);m-- >0;)n.isOdd()&&n.iadd(b),n.iushrn(1);for(var g=0,v=1;(i.words[0]&v)==0&&g<26;++g,v<<=1);if(g>0)for(i.iushrn(g);g-- >0;)u.isOdd()&&u.iadd(b),u.iushrn(1);r.cmp(i)>=0?(r.isub(i),n.isub(u)):(i.isub(r),u.isub(n))}return 0>(t=0===r.cmpn(1)?n:u).cmpn(0)&&t.iadd(e),t},BN.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0,r.negative=0;for(var i=0;t.isEven()&&r.isEven();i++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=t.cmp(r);if(n<0){var u=t;t=r,r=u}else if(0===n||0===r.cmpn(1))break;t.isub(r)}return r.iushln(i)},BN.prototype.invm=function(e){return this.egcd(e).a.umod(e)},BN.prototype.isEven=function(){return(1&this.words[0])==0},BN.prototype.isOdd=function(){return(1&this.words[0])==1},BN.prototype.andln=function(e){return this.words[0]&e},BN.prototype.bincn=function(e){assert("number"==typeof e);var t=e%26,r=(e-t)/26,i=1<<t;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var n=i,u=r;0!==n&&u<this.length;u++){var b=0|this.words[u];b+=n,n=b>>>26,b&=67108863,this.words[u]=b}return 0!==n&&(this.words[u]=n,this.length++),this},BN.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},BN.prototype.cmpn=function(e){var t,r=e<0;if(0!==this.negative&&!r)return -1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)t=1;else{r&&(e=-e),assert(e<=67108863,"Number is too big");var i=0|this.words[0];t=i===e?0:i<e?-1:1}return 0!==this.negative?0|-t:t},BN.prototype.cmp=function(e){if(0!==this.negative&&0===e.negative)return -1;if(0===this.negative&&0!==e.negative)return 1;var t=this.ucmp(e);return 0!==this.negative?0|-t:t},BN.prototype.ucmp=function(e){if(this.length>e.length)return 1;if(this.length<e.length)return -1;for(var t=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|e.words[r];if(i!==n){i<n?t=-1:i>n&&(t=1);break}}return t},BN.prototype.gtn=function(e){return 1===this.cmpn(e)},BN.prototype.gt=function(e){return 1===this.cmp(e)},BN.prototype.gten=function(e){return this.cmpn(e)>=0},BN.prototype.gte=function(e){return this.cmp(e)>=0},BN.prototype.ltn=function(e){return -1===this.cmpn(e)},BN.prototype.lt=function(e){return -1===this.cmp(e)},BN.prototype.lten=function(e){return 0>=this.cmpn(e)},BN.prototype.lte=function(e){return 0>=this.cmp(e)},BN.prototype.eqn=function(e){return 0===this.cmpn(e)},BN.prototype.eq=function(e){return 0===this.cmp(e)},BN.red=function(e){return new Red(e)},BN.prototype.toRed=function(e){return assert(!this.red,"Already a number in reduction context"),assert(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},BN.prototype.fromRed=function(){return assert(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},BN.prototype._forceRed=function(e){return this.red=e,this},BN.prototype.forceRed=function(e){return assert(!this.red,"Already a number in reduction context"),this._forceRed(e)},BN.prototype.redAdd=function(e){return assert(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},BN.prototype.redIAdd=function(e){return assert(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},BN.prototype.redSub=function(e){return assert(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},BN.prototype.redISub=function(e){return assert(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},BN.prototype.redShl=function(e){return assert(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},BN.prototype.redMul=function(e){return assert(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},BN.prototype.redIMul=function(e){return assert(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},BN.prototype.redSqr=function(){return assert(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},BN.prototype.redISqr=function(){return assert(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},BN.prototype.redSqrt=function(){return assert(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},BN.prototype.redInvm=function(){return assert(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},BN.prototype.redNeg=function(){return assert(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},BN.prototype.redPow=function(e){return assert(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var m={k256:null,p224:null,p192:null,p25519:null};function MPrime(e,t){this.name=e,this.p=new BN(t,16),this.n=this.p.bitLength(),this.k=new BN(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function K256(){MPrime.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function P224(){MPrime.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function P192(){MPrime.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function P25519(){MPrime.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function Red(e){if("string"==typeof e){var t=BN._prime(e);this.m=t.p,this.prime=t}else assert(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function Mont(e){Red.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new BN(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)}MPrime.prototype._tmp=function(){var e=new BN(null);return e.words=Array(Math.ceil(this.n/13)),e},MPrime.prototype.ireduce=function(e){var t,r=e;do this.split(r,this.tmp),t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength();while(t>this.n);var i=t<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},MPrime.prototype.split=function(e,t){e.iushrn(this.n,0,t)},MPrime.prototype.imulK=function(e){return e.imul(this.k)},inherits(K256,MPrime),K256.prototype.split=function(e,t){for(var r=Math.min(e.length,9),i=0;i<r;i++)t.words[i]=e.words[i];if(t.length=r,e.length<=9){e.words[0]=0,e.length=1;return}var n=e.words[9];for(i=10,t.words[t.length++]=4194303&n;i<e.length;i++){var u=0|e.words[i];e.words[i-10]=(4194303&u)<<4|n>>>22,n=u}n>>>=22,e.words[i-10]=n,0===n&&e.length>10?e.length-=10:e.length-=9},K256.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r<e.length;r++){var i=0|e.words[r];t+=977*i,e.words[r]=67108863&t,t=64*i+(t/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},inherits(P224,MPrime),inherits(P192,MPrime),inherits(P25519,MPrime),P25519.prototype.imulK=function(e){for(var t=0,r=0;r<e.length;r++){var i=(0|e.words[r])*19+t,n=67108863&i;i>>>=26,e.words[r]=n,t=i}return 0!==t&&(e.words[e.length++]=t),e},BN._prime=function(e){var t;if(m[e])return m[e];if("k256"===e)t=new K256;else if("p224"===e)t=new P224;else if("p192"===e)t=new P192;else if("p25519"===e)t=new P25519;else throw Error("Unknown prime "+e);return m[e]=t,t},Red.prototype._verify1=function(e){assert(0===e.negative,"red works only with positives"),assert(e.red,"red works only with red numbers")},Red.prototype._verify2=function(e,t){assert((e.negative|t.negative)==0,"red works only with positives"),assert(e.red&&e.red===t.red,"red works only with red numbers")},Red.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},Red.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},Red.prototype.add=function(e,t){this._verify2(e,t);var r=e.add(t);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},Red.prototype.iadd=function(e,t){this._verify2(e,t);var r=e.iadd(t);return r.cmp(this.m)>=0&&r.isub(this.m),r},Red.prototype.sub=function(e,t){this._verify2(e,t);var r=e.sub(t);return 0>r.cmpn(0)&&r.iadd(this.m),r._forceRed(this)},Red.prototype.isub=function(e,t){this._verify2(e,t);var r=e.isub(t);return 0>r.cmpn(0)&&r.iadd(this.m),r},Red.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},Red.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},Red.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},Red.prototype.isqr=function(e){return this.imul(e,e.clone())},Red.prototype.sqr=function(e){return this.mul(e,e)},Red.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(assert(t%2==1),3===t){var r=this.m.add(new BN(1)).iushrn(2);return this.pow(e,r)}for(var i=this.m.subn(1),n=0;!i.isZero()&&0===i.andln(1);)n++,i.iushrn(1);assert(!i.isZero());var u=new BN(1).toRed(this),b=u.redNeg(),m=this.m.subn(1).iushrn(1),y=this.m.bitLength();for(y=new BN(2*y*y).toRed(this);0!==this.pow(y,m).cmp(b);)y.redIAdd(b);for(var g=this.pow(y,i),v=this.pow(e,i.addn(1).iushrn(1)),_=this.pow(e,i),w=n;0!==_.cmp(u);){for(var M=_,S=0;0!==M.cmp(u);S++)M=M.redSqr();assert(S<w);var B=this.pow(g,new BN(1).iushln(w-S-1));v=v.redMul(B),g=B.redSqr(),_=_.redMul(g),w=S}return v},Red.prototype.invm=function(e){var t=e._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},Red.prototype.pow=function(e,t){if(t.isZero())return new BN(1).toRed(this);if(0===t.cmpn(1))return e.clone();var r=Array(16);r[0]=new BN(1).toRed(this),r[1]=e;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],e);var n=r[0],u=0,b=0,m=t.bitLength()%26;for(0===m&&(m=26),i=t.length-1;i>=0;i--){for(var y=t.words[i],g=m-1;g>=0;g--){var v=y>>g&1;if(n!==r[0]&&(n=this.sqr(n)),0===v&&0===u){b=0;continue}u<<=1,u|=v,(4==++b||0===i&&0===g)&&(n=this.mul(n,r[u]),b=0,u=0)}m=26}return n},Red.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},Red.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},BN.mont=function(e){return new Mont(e)},inherits(Mont,Red),Mont.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},Mont.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},Mont.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var r=e.imul(t),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),u=n;return n.cmp(this.m)>=0?u=n.isub(this.m):0>n.cmpn(0)&&(u=n.iadd(this.m)),u._forceRed(this)},Mont.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new BN(0)._forceRed(this);var r=e.mul(t),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),u=n;return n.cmp(this.m)>=0?u=n.isub(this.m):0>n.cmpn(0)&&(u=n.iadd(this.m)),u._forceRed(this)},Mont.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(e=r.nmd(e),this)},1670:function(e,t,r){!function(e,t){"use strict";function assert(e,t){if(!e)throw Error(t||"Assertion failed")}function inherits(e,t){e.super_=t;var TempCtor=function(){};TempCtor.prototype=t.prototype,e.prototype=new TempCtor,e.prototype.constructor=e}function BN(e,t,r){if(BN.isBN(e))return e;this.negative=0,this.words=null,this.length=0,this.red=null,null!==e&&(("le"===t||"be"===t)&&(r=t,t=10),this._init(e||0,t||10,r||"be"))}"object"==typeof e?e.exports=BN:t.BN=BN,BN.BN=BN,BN.wordSize=26;try{i=r(4300).Buffer}catch(e){}function parseHex(e,t,r){for(var i=0,n=Math.min(e.length,r),u=0,b=t;b<n;b++){var m,y=e.charCodeAt(b)-48;i<<=4,i|=m=y>=49&&y<=54?y-49+10:y>=17&&y<=22?y-17+10:y,u|=m}return assert(!(240&u),"Invalid character in "+e),i}function parseBase(e,t,r,i){for(var n=0,u=0,b=Math.min(e.length,r),m=t;m<b;m++){var y=e.charCodeAt(m)-48;n*=i,u=y>=49?y-49+10:y>=17?y-17+10:y,assert(y>=0&&u<i,"Invalid character"),n+=u}return n}function move(e,t){e.words=t.words,e.length=t.length,e.negative=t.negative,e.red=t.red}function inspect(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"}BN.isBN=function(e){return e instanceof BN||null!==e&&"object"==typeof e&&e.constructor.wordSize===BN.wordSize&&Array.isArray(e.words)},BN.max=function(e,t){return e.cmp(t)>0?e:t},BN.min=function(e,t){return 0>e.cmp(t)?e:t},BN.prototype._init=function(e,t,r){if("number"==typeof e)return this._initNumber(e,t,r);if("object"==typeof e)return this._initArray(e,t,r);"hex"===t&&(t=16),assert(t===(0|t)&&t>=2&&t<=36);var i=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&i++,16===t?this._parseHex(e,i):this._parseBase(e,t,i),"-"===e[0]&&(this.negative=1),this._strip(),"le"===r&&this._initArray(this.toArray(),t,r)},BN.prototype._initNumber=function(e,t,r){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(assert(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),t,r)},BN.prototype._initArray=function(e,t,r){if(assert("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=Array(this.length);for(var i,n,u=0;u<this.length;u++)this.words[u]=0;var b=0;if("be"===r)for(u=e.length-1,i=0;u>=0;u-=3)n=e[u]|e[u-1]<<8|e[u-2]<<16,this.words[i]|=n<<b&67108863,this.words[i+1]=n>>>26-b&67108863,(b+=24)>=26&&(b-=26,i++);else if("le"===r)for(u=0,i=0;u<e.length;u+=3)n=e[u]|e[u+1]<<8|e[u+2]<<16,this.words[i]|=n<<b&67108863,this.words[i+1]=n>>>26-b&67108863,(b+=24)>=26&&(b-=26,i++);return this._strip()},BN.prototype._parseHex=function(e,t){this.length=Math.ceil((e.length-t)/6),this.words=Array(this.length);for(var r,i,n=0;n<this.length;n++)this.words[n]=0;var u=0;for(n=e.length-6,r=0;n>=t;n-=6)i=parseHex(e,n,n+6),this.words[r]|=i<<u&67108863,this.words[r+1]|=i>>>26-u&4194303,(u+=24)>=26&&(u-=26,r++);n+6!==t&&(i=parseHex(e,t,n+6),this.words[r]|=i<<u&67108863,this.words[r+1]|=i>>>26-u&4194303),this._strip()},BN.prototype._parseBase=function(e,t,r){this.words=[0],this.length=1;for(var i=0,n=1;n<=67108863;n*=t)i++;i--,n=n/t|0;for(var u=e.length-r,b=u%i,m=Math.min(u,u-b)+r,y=0,g=r;g<m;g+=i)y=parseBase(e,g,g+i,t),this.imuln(n),this.words[0]+y<67108864?this.words[0]+=y:this._iaddn(y);if(0!==b){var v=1;for(y=parseBase(e,g,e.length,t),g=0;g<b;g++)v*=t;this.imuln(v),this.words[0]+y<67108864?this.words[0]+=y:this._iaddn(y)}},BN.prototype.copy=function(e){e.words=Array(this.length);for(var t=0;t<this.length;t++)e.words[t]=this.words[t];e.length=this.length,e.negative=this.negative,e.red=this.red},BN.prototype._move=function(e){move(e,this)},BN.prototype.clone=function(){var e=new BN(null);return this.copy(e),e},BN.prototype._expand=function(e){for(;this.length<e;)this.words[this.length++]=0;return this},BN.prototype._strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},BN.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},"undefined"!=typeof Symbol&&"function"==typeof Symbol.for?BN.prototype[Symbol.for("nodejs.util.inspect.custom")]=inspect:BN.prototype.inspect=inspect;var i,n=["","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"],u=[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],b=[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 toBitArray(e){for(var t=Array(e.bitLength()),r=0;r<t.length;r++){var i=r/26|0,n=r%26;t[r]=e.words[i]>>>n&1}return t}function smallMulTo(e,t,r){r.negative=t.negative^e.negative;var i=e.length+t.length|0;r.length=i,i=i-1|0;var n=0|e.words[0],u=0|t.words[0],b=n*u,m=67108863&b,y=b/67108864|0;r.words[0]=m;for(var g=1;g<i;g++){for(var v=y>>>26,_=67108863&y,w=Math.min(g,t.length-1),M=Math.max(0,g-e.length+1);M<=w;M++){var S=g-M|0;v+=(b=(n=0|e.words[S])*(u=0|t.words[M])+_)/67108864|0,_=67108863&b}r.words[g]=0|_,y=0|v}return 0!==y?r.words[g]=0|y:r.length--,r._strip()}BN.prototype.toString=function(e,t){if(t=0|t||1,16===(e=e||10)||"hex"===e){r="";for(var r,i=0,m=0,y=0;y<this.length;y++){var g=this.words[y],v=((g<<i|m)&16777215).toString(16);r=0!=(m=g>>>24-i&16777215)||y!==this.length-1?n[6-v.length]+v+r:v+r,(i+=2)>=26&&(i-=26,y--)}for(0!==m&&(r=m.toString(16)+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(e===(0|e)&&e>=2&&e<=36){var _=u[e],w=b[e];r="";var M=this.clone();for(M.negative=0;!M.isZero();){var S=M.modrn(w).toString(e);r=(M=M.idivn(w)).isZero()?S+r:n[_-S.length]+S+r}for(this.isZero()&&(r="0"+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}assert(!1,"Base should be between 2 and 36")},BN.prototype.toNumber=function(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&assert(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},BN.prototype.toJSON=function(){return this.toString(16,2)},i&&(BN.prototype.toBuffer=function(e,t){return this.toArrayLike(i,e,t)}),BN.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t)},BN.prototype.toArrayLike=function(e,t,r){this._strip();var i=this.byteLength(),n=r||Math.max(1,i);assert(i<=n,"byte array longer than desired length"),assert(n>0,"Requested array length <= 0");var u=e.allocUnsafe?e.allocUnsafe(n):new e(n);return this["_toArrayLike"+("le"===t?"LE":"BE")](u,i),u},BN.prototype._toArrayLikeLE=function(e,t){for(var r=0,i=0,n=0,u=0;n<this.length;n++){var b=this.words[n]<<u|i;e[r++]=255&b,r<e.length&&(e[r++]=b>>8&255),r<e.length&&(e[r++]=b>>16&255),6===u?(r<e.length&&(e[r++]=b>>24&255),i=0,u=0):(i=b>>>24,u+=2)}if(r<e.length)for(e[r++]=i;r<e.length;)e[r++]=0},BN.prototype._toArrayLikeBE=function(e,t){for(var r=e.length-1,i=0,n=0,u=0;n<this.length;n++){var b=this.words[n]<<u|i;e[r--]=255&b,r>=0&&(e[r--]=b>>8&255),r>=0&&(e[r--]=b>>16&255),6===u?(r>=0&&(e[r--]=b>>24&255),i=0,u=0):(i=b>>>24,u+=2)}if(r>=0)for(e[r--]=i;r>=0;)e[r--]=0},Math.clz32?BN.prototype._countBits=function(e){return 32-Math.clz32(e)}:BN.prototype._countBits=function(e){var t=e,r=0;return t>=4096&&(r+=13,t>>>=13),t>=64&&(r+=7,t>>>=7),t>=8&&(r+=4,t>>>=4),t>=2&&(r+=2,t>>>=2),r+t},BN.prototype._zeroBits=function(e){if(0===e)return 26;var t=e,r=0;return(8191&t)==0&&(r+=13,t>>>=13),(127&t)==0&&(r+=7,t>>>=7),(15&t)==0&&(r+=4,t>>>=4),(3&t)==0&&(r+=2,t>>>=2),(1&t)==0&&r++,r},BN.prototype.bitLength=function(){var e=this.words[this.length-1],t=this._countBits(e);return(this.length-1)*26+t},BN.prototype.zeroBits=function(){if(this.isZero())return 0;for(var e=0,t=0;t<this.length;t++){var r=this._zeroBits(this.words[t]);if(e+=r,26!==r)break}return e},BN.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},BN.prototype.toTwos=function(e){return 0!==this.negative?this.abs().inotn(e).iaddn(1):this.clone()},BN.prototype.fromTwos=function(e){return this.testn(e-1)?this.notn(e).iaddn(1).ineg():this.clone()},BN.prototype.isNeg=function(){return 0!==this.negative},BN.prototype.neg=function(){return this.clone().ineg()},BN.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},BN.prototype.iuor=function(e){for(;this.length<e.length;)this.words[this.length++]=0;for(var t=0;t<e.length;t++)this.words[t]=this.words[t]|e.words[t];return this._strip()},BN.prototype.ior=function(e){return assert((this.negative|e.negative)==0),this.iuor(e)},BN.prototype.or=function(e){return this.length>e.length?this.clone().ior(e):e.clone().ior(this)},BN.prototype.uor=function(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},BN.prototype.iuand=function(e){var t;t=this.length>e.length?e:this;for(var r=0;r<t.length;r++)this.words[r]=this.words[r]&e.words[r];return this.length=t.length,this._strip()},BN.prototype.iand=function(e){return assert((this.negative|e.negative)==0),this.iuand(e)},BN.prototype.and=function(e){return this.length>e.length?this.clone().iand(e):e.clone().iand(this)},BN.prototype.uand=function(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},BN.prototype.iuxor=function(e){this.length>e.length?(t=this,r=e):(t=e,r=this);for(var t,r,i=0;i<r.length;i++)this.words[i]=t.words[i]^r.words[i];if(this!==t)for(;i<t.length;i++)this.words[i]=t.words[i];return this.length=t.length,this._strip()},BN.prototype.ixor=function(e){return assert((this.negative|e.negative)==0),this.iuxor(e)},BN.prototype.xor=function(e){return this.length>e.length?this.clone().ixor(e):e.clone().ixor(this)},BN.prototype.uxor=function(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},BN.prototype.inotn=function(e){assert("number"==typeof e&&e>=0);var t=0|Math.ceil(e/26),r=e%26;this._expand(t),r>0&&t--;for(var i=0;i<t;i++)this.words[i]=67108863&~this.words[i];return r>0&&(this.words[i]=~this.words[i]&67108863>>26-r),this._strip()},BN.prototype.notn=function(e){return this.clone().inotn(e)},BN.prototype.setn=function(e,t){assert("number"==typeof e&&e>=0);var r=e/26|0,i=e%26;return this._expand(r+1),t?this.words[r]=this.words[r]|1<<i:this.words[r]=this.words[r]&~(1<<i),this._strip()},BN.prototype.iadd=function(e){if(0!==this.negative&&0===e.negative)return this.negative=0,t=this.isub(e),this.negative^=1,this._normSign();if(0===this.negative&&0!==e.negative)return e.negative=0,t=this.isub(e),e.negative=1,t._normSign();this.length>e.length?(r=this,i=e):(r=e,i=this);for(var t,r,i,n=0,u=0;u<i.length;u++)t=(0|r.words[u])+(0|i.words[u])+n,this.words[u]=67108863&t,n=t>>>26;for(;0!==n&&u<r.length;u++)t=(0|r.words[u])+n,this.words[u]=67108863&t,n=t>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;u<r.length;u++)this.words[u]=r.words[u];return this},BN.prototype.add=function(e){var t;return 0!==e.negative&&0===this.negative?(e.negative=0,t=this.sub(e),e.negative^=1,t):0===e.negative&&0!==this.negative?(this.negative=0,t=e.sub(this),this.negative=1,t):this.length>e.length?this.clone().iadd(e):e.clone().iadd(this)},BN.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t,r,i=this.iadd(e);return e.negative=1,i._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var n=this.cmp(e);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(t=this,r=e):(t=e,r=this);for(var u=0,b=0;b<r.length;b++)u=(i=(0|t.words[b])-(0|r.words[b])+u)>>26,this.words[b]=67108863&i;for(;0!==u&&b<t.length;b++)u=(i=(0|t.words[b])+u)>>26,this.words[b]=67108863&i;if(0===u&&b<t.length&&t!==this)for(;b<t.length;b++)this.words[b]=t.words[b];return this.length=Math.max(this.length,b),t!==this&&(this.negative=1),this._strip()},BN.prototype.sub=function(e){return this.clone().isub(e)};var h=function(e,t,r){var i,n,u,b=e.words,m=t.words,y=r.words,g=0,v=0|b[0],_=8191&v,w=v>>>13,M=0|b[1],S=8191&M,B=M>>>13,E=0|b[2],k=8191&E,A=E>>>13,N=0|b[3],R=8191&N,P=N>>>13,x=0|b[4],I=8191&x,C=x>>>13,D=0|b[5],T=8191&D,j=D>>>13,O=0|b[6],H=8191&O,q=O>>>13,L=0|b[7],z=8191&L,U=L>>>13,F=0|b[8],W=8191&F,V=F>>>13,G=0|b[9],Z=8191&G,J=G>>>13,X=0|m[0],Y=8191&X,$=X>>>13,Q=0|m[1],ee=8191&Q,et=Q>>>13,er=0|m[2],ei=8191&er,en=er>>>13,ea=0|m[3],eo=8191&ea,es=ea>>>13,ef=0|m[4],eh=8191&ef,ed=ef>>>13,ec=0|m[5],eu=8191&ec,el=ec>>>13,ep=0|m[6],eb=8191&ep,em=ep>>>13,ey=0|m[7],eg=8191&ey,ev=ey>>>13,e_=0|m[8],ew=8191&e_,eM=e_>>>13,eS=0|m[9],eB=8191&eS,eE=eS>>>13;r.negative=e.negative^t.negative,r.length=19;var ek=(g+(i=Math.imul(_,Y))|0)+((8191&(n=(n=Math.imul(_,$))+Math.imul(w,Y)|0))<<13)|0;g=((u=Math.imul(w,$))+(n>>>13)|0)+(ek>>>26)|0,ek&=67108863,i=Math.imul(S,Y),n=(n=Math.imul(S,$))+Math.imul(B,Y)|0,u=Math.imul(B,$);var eA=(g+(i=i+Math.imul(_,ee)|0)|0)+((8191&(n=(n=n+Math.imul(_,et)|0)+Math.imul(w,ee)|0))<<13)|0;g=((u=u+Math.imul(w,et)|0)+(n>>>13)|0)+(eA>>>26)|0,eA&=67108863,i=Math.imul(k,Y),n=(n=Math.imul(k,$))+Math.imul(A,Y)|0,u=Math.imul(A,$),i=i+Math.imul(S,ee)|0,n=(n=n+Math.imul(S,et)|0)+Math.imul(B,ee)|0,u=u+Math.imul(B,et)|0;var eN=(g+(i=i+Math.imul(_,ei)|0)|0)+((8191&(n=(n=n+Math.imul(_,en)|0)+Math.imul(w,ei)|0))<<13)|0;g=((u=u+Math.imul(w,en)|0)+(n>>>13)|0)+(eN>>>26)|0,eN&=67108863,i=Math.imul(R,Y),n=(n=Math.imul(R,$))+Math.imul(P,Y)|0,u=Math.imul(P,$),i=i+Math.imul(k,ee)|0,n=(n=n+Math.imul(k,et)|0)+Math.imul(A,ee)|0,u=u+Math.imul(A,et)|0,i=i+Math.imul(S,ei)|0,n=(n=n+Math.imul(S,en)|0)+Math.imul(B,ei)|0,u=u+Math.imul(B,en)|0;var eR=(g+(i=i+Math.imul(_,eo)|0)|0)+((8191&(n=(n=n+Math.imul(_,es)|0)+Math.imul(w,eo)|0))<<13)|0;g=((u=u+Math.imul(w,es)|0)+(n>>>13)|0)+(eR>>>26)|0,eR&=67108863,i=Math.imul(I,Y),n=(n=Math.imul(I,$))+Math.imul(C,Y)|0,u=Math.imul(C,$),i=i+Math.imul(R,ee)|0,n=(n=n+Math.imul(R,et)|0)+Math.imul(P,ee)|0,u=u+Math.imul(P,et)|0,i=i+Math.imul(k,ei)|0,n=(n=n+Math.imul(k,en)|0)+Math.imul(A,ei)|0,u=u+Math.imul(A,en)|0,i=i+Math.imul(S,eo)|0,n=(n=n+Math.imul(S,es)|0)+Math.imul(B,eo)|0,u=u+Math.imul(B,es)|0;var eP=(g+(i=i+Math.imul(_,eh)|0)|0)+((8191&(n=(n=n+Math.imul(_,ed)|0)+Math.imul(w,eh)|0))<<13)|0;g=((u=u+Math.imul(w,ed)|0)+(n>>>13)|0)+(eP>>>26)|0,eP&=67108863,i=Math.imul(T,Y),n=(n=Math.imul(T,$))+Math.imul(j,Y)|0,u=Math.imul(j,$),i=i+Math.imul(I,ee)|0,n=(n=n+Math.imul(I,et)|0)+Math.imul(C,ee)|0,u=u+Math.imul(C,et)|0,i=i+Math.imul(R,ei)|0,n=(n=n+Math.imul(R,en)|0)+Math.imul(P,ei)|0,u=u+Math.imul(P,en)|0,i=i+Math.imul(k,eo)|0,n=(n=n+Math.imul(k,es)|0)+Math.imul(A,eo)|0,u=u+Math.imul(A,es)|0,i=i+Math.imul(S,eh)|0,n=(n=n+Math.imul(S,ed)|0)+Math.imul(B,eh)|0,u=u+Math.imul(B,ed)|0;var ex=(g+(i=i+Math.imul(_,eu)|0)|0)+((8191&(n=(n=n+Math.imul(_,el)|0)+Math.imul(w,eu)|0))<<13)|0;g=((u=u+Math.imul(w,el)|0)+(n>>>13)|0)+(ex>>>26)|0,ex&=67108863,i=Math.imul(H,Y),n=(n=Math.imul(H,$))+Math.imul(q,Y)|0,u=Math.imul(q,$),i=i+Math.imul(T,ee)|0,n=(n=n+Math.imul(T,et)|0)+Math.imul(j,ee)|0,u=u+Math.imul(j,et)|0,i=i+Math.imul(I,ei)|0,n=(n=n+Math.imul(I,en)|0)+Math.imul(C,ei)|0,u=u+Math.imul(C,en)|0,i=i+Math.imul(R,eo)|0,n=(n=n+Math.imul(R,es)|0)+Math.imul(P,eo)|0,u=u+Math.imul(P,es)|0,i=i+Math.imul(k,eh)|0,n=(n=n+Math.imul(k,ed)|0)+Math.imul(A,eh)|0,u=u+Math.imul(A,ed)|0,i=i+Math.imul(S,eu)|0,n=(n=n+Math.imul(S,el)|0)+Math.imul(B,eu)|0,u=u+Math.imul(B,el)|0;var eI=(g+(i=i+Math.imul(_,eb)|0)|0)+((8191&(n=(n=n+Math.imul(_,em)|0)+Math.imul(w,eb)|0))<<13)|0;g=((u=u+Math.imul(w,em)|0)+(n>>>13)|0)+(eI>>>26)|0,eI&=67108863,i=Math.imul(z,Y),n=(n=Math.imul(z,$))+Math.imul(U,Y)|0,u=Math.imul(U,$),i=i+Math.imul(H,ee)|0,n=(n=n+Math.imul(H,et)|0)+Math.imul(q,ee)|0,u=u+Math.imul(q,et)|0,i=i+Math.imul(T,ei)|0,n=(n=n+Math.imul(T,en)|0)+Math.imul(j,ei)|0,u=u+Math.imul(j,en)|0,i=i+Math.imul(I,eo)|0,n=(n=n+Math.imul(I,es)|0)+Math.imul(C,eo)|0,u=u+Math.imul(C,es)|0,i=i+Math.imul(R,eh)|0,n=(n=n+Math.imul(R,ed)|0)+Math.imul(P,eh)|0,u=u+Math.imul(P,ed)|0,i=i+Math.imul(k,eu)|0,n=(n=n+Math.imul(k,el)|0)+Math.imul(A,eu)|0,u=u+Math.imul(A,el)|0,i=i+Math.imul(S,eb)|0,n=(n=n+Math.imul(S,em)|0)+Math.imul(B,eb)|0,u=u+Math.imul(B,em)|0;var eC=(g+(i=i+Math.imul(_,eg)|0)|0)+((8191&(n=(n=n+Math.imul(_,ev)|0)+Math.imul(w,eg)|0))<<13)|0;g=((u=u+Math.imul(w,ev)|0)+(n>>>13)|0)+(eC>>>26)|0,eC&=67108863,i=Math.imul(W,Y),n=(n=Math.imul(W,$))+Math.imul(V,Y)|0,u=Math.imul(V,$),i=i+Math.imul(z,ee)|0,n=(n=n+Math.imul(z,et)|0)+Math.imul(U,ee)|0,u=u+Math.imul(U,et)|0,i=i+Math.imul(H,ei)|0,n=(n=n+Math.imul(H,en)|0)+Math.imul(q,ei)|0,u=u+Math.imul(q,en)|0,i=i+Math.imul(T,eo)|0,n=(n=n+Math.imul(T,es)|0)+Math.imul(j,eo)|0,u=u+Math.imul(j,es)|0,i=i+Math.imul(I,eh)|0,n=(n=n+Math.imul(I,ed)|0)+Math.imul(C,eh)|0,u=u+Math.imul(C,ed)|0,i=i+Math.imul(R,eu)|0,n=(n=n+Math.imul(R,el)|0)+Math.imul(P,eu)|0,u=u+Math.imul(P,el)|0,i=i+Math.imul(k,eb)|0,n=(n=n+Math.imul(k,em)|0)+Math.imul(A,eb)|0,u=u+Math.imul(A,em)|0,i=i+Math.imul(S,eg)|0,n=(n=n+Math.imul(S,ev)|0)+Math.imul(B,eg)|0,u=u+Math.imul(B,ev)|0;var eD=(g+(i=i+Math.imul(_,ew)|0)|0)+((8191&(n=(n=n+Math.imul(_,eM)|0)+Math.imul(w,ew)|0))<<13)|0;g=((u=u+Math.imul(w,eM)|0)+(n>>>13)|0)+(eD>>>26)|0,eD&=67108863,i=Math.imul(Z,Y),n=(n=Math.imul(Z,$))+Math.imul(J,Y)|0,u=Math.imul(J,$),i=i+Math.imul(W,ee)|0,n=(n=n+Math.imul(W,et)|0)+Math.imul(V,ee)|0,u=u+Math.imul(V,et)|0,i=i+Math.imul(z,ei)|0,n=(n=n+Math.imul(z,en)|0)+Math.imul(U,ei)|0,u=u+Math.imul(U,en)|0,i=i+Math.imul(H,eo)|0,n=(n=n+Math.imul(H,es)|0)+Math.imul(q,eo)|0,u=u+Math.imul(q,es)|0,i=i+Math.imul(T,eh)|0,n=(n=n+Math.imul(T,ed)|0)+Math.imul(j,eh)|0,u=u+Math.imul(j,ed)|0,i=i+Math.imul(I,eu)|0,n=(n=n+Math.imul(I,el)|0)+Math.imul(C,eu)|0,u=u+Math.imul(C,el)|0,i=i+Math.imul(R,eb)|0,n=(n=n+Math.imul(R,em)|0)+Math.imul(P,eb)|0,u=u+Math.imul(P,em)|0,i=i+Math.imul(k,eg)|0,n=(n=n+Math.imul(k,ev)|0)+Math.imul(A,eg)|0,u=u+Math.imul(A,ev)|0,i=i+Math.imul(S,ew)|0,n=(n=n+Math.imul(S,eM)|0)+Math.imul(B,ew)|0,u=u+Math.imul(B,eM)|0;var eT=(g+(i=i+Math.imul(_,eB)|0)|0)+((8191&(n=(n=n+Math.imul(_,eE)|0)+Math.imul(w,eB)|0))<<13)|0;g=((u=u+Math.imul(w,eE)|0)+(n>>>13)|0)+(eT>>>26)|0,eT&=67108863,i=Math.imul(Z,ee),n=(n=Math.imul(Z,et))+Math.imul(J,ee)|0,u=Math.imul(J,et),i=i+Math.imul(W,ei)|0,n=(n=n+Math.imul(W,en)|0)+Math.imul(V,ei)|0,u=u+Math.imul(V,en)|0,i=i+Math.imul(z,eo)|0,n=(n=n+Math.imul(z,es)|0)+Math.imul(U,eo)|0,u=u+Math.imul(U,es)|0,i=i+Math.imul(H,eh)|0,n=(n=n+Math.imul(H,ed)|0)+Math.imul(q,eh)|0,u=u+Math.imul(q,ed)|0,i=i+Math.imul(T,eu)|0,n=(n=n+Math.imul(T,el)|0)+Math.imul(j,eu)|0,u=u+Math.imul(j,el)|0,i=i+Math.imul(I,eb)|0,n=(n=n+Math.imul(I,em)|0)+Math.imul(C,eb)|0,u=u+Math.imul(C,em)|0,i=i+Math.imul(R,eg)|0,n=(n=n+Math.imul(R,ev)|0)+Math.imul(P,eg)|0,u=u+Math.imul(P,ev)|0,i=i+Math.imul(k,ew)|0,n=(n=n+Math.imul(k,eM)|0)+Math.imul(A,ew)|0,u=u+Math.imul(A,eM)|0;var ej=(g+(i=i+Math.imul(S,eB)|0)|0)+((8191&(n=(n=n+Math.imul(S,eE)|0)+Math.imul(B,eB)|0))<<13)|0;g=((u=u+Math.imul(B,eE)|0)+(n>>>13)|0)+(ej>>>26)|0,ej&=67108863,i=Math.imul(Z,ei),n=(n=Math.imul(Z,en))+Math.imul(J,ei)|0,u=Math.imul(J,en),i=i+Math.imul(W,eo)|0,n=(n=n+Math.imul(W,es)|0)+Math.imul(V,eo)|0,u=u+Math.imul(V,es)|0,i=i+Math.imul(z,eh)|0,n=(n=n+Math.imul(z,ed)|0)+Math.imul(U,eh)|0,u=u+Math.imul(U,ed)|0,i=i+Math.imul(H,eu)|0,n=(n=n+Math.imul(H,el)|0)+Math.imul(q,eu)|0,u=u+Math.imul(q,el)|0,i=i+Math.imul(T,eb)|0,n=(n=n+Math.imul(T,em)|0)+Math.imul(j,eb)|0,u=u+Math.imul(j,em)|0,i=i+Math.imul(I,eg)|0,n=(n=n+Math.imul(I,ev)|0)+Math.imul(C,eg)|0,u=u+Math.imul(C,ev)|0,i=i+Math.imul(R,ew)|0,n=(n=n+Math.imul(R,eM)|0)+Math.imul(P,ew)|0,u=u+Math.imul(P,eM)|0;var eO=(g+(i=i+Math.imul(k,eB)|0)|0)+((8191&(n=(n=n+Math.imul(k,eE)|0)+Math.imul(A,eB)|0))<<13)|0;g=((u=u+Math.imul(A,eE)|0)+(n>>>13)|0)+(eO>>>26)|0,eO&=67108863,i=Math.imul(Z,eo),n=(n=Math.imul(Z,es))+Math.imul(J,eo)|0,u=Math.imul(J,es),i=i+Math.imul(W,eh)|0,n=(n=n+Math.imul(W,ed)|0)+Math.imul(V,eh)|0,u=u+Math.imul(V,ed)|0,i=i+Math.imul(z,eu)|0,n=(n=n+Math.imul(z,el)|0)+Math.imul(U,eu)|0,u=u+Math.imul(U,el)|0,i=i+Math.imul(H,eb)|0,n=(n=n+Math.imul(H,em)|0)+Math.imul(q,eb)|0,u=u+Math.imul(q,em)|0,i=i+Math.imul(T,eg)|0,n=(n=n+Math.imul(T,ev)|0)+Math.imul(j,eg)|0,u=u+Math.imul(j,ev)|0,i=i+Math.imul(I,ew)|0,n=(n=n+Math.imul(I,eM)|0)+Math.imul(C,ew)|0,u=u+Math.imul(C,eM)|0;var eH=(g+(i=i+Math.imul(R,eB)|0)|0)+((8191&(n=(n=n+Math.imul(R,eE)|0)+Math.imul(P,eB)|0))<<13)|0;g=((u=u+Math.imul(P,eE)|0)+(n>>>13)|0)+(eH>>>26)|0,eH&=67108863,i=Math.imul(Z,eh),n=(n=Math.imul(Z,ed))+Math.imul(J,eh)|0,u=Math.imul(J,ed),i=i+Math.imul(W,eu)|0,n=(n=n+Math.imul(W,el)|0)+Math.imul(V,eu)|0,u=u+Math.imul(V,el)|0,i=i+Math.imul(z,eb)|0,n=(n=n+Math.imul(z,em)|0)+Math.imul(U,eb)|0,u=u+Math.imul(U,em)|0,i=i+Math.imul(H,eg)|0,n=(n=n+Math.imul(H,ev)|0)+Math.imul(q,eg)|0,u=u+Math.imul(q,ev)|0,i=i+Math.imul(T,ew)|0,n=(n=n+Math.imul(T,eM)|0)+Math.imul(j,ew)|0,u=u+Math.imul(j,eM)|0;var eq=(g+(i=i+Math.imul(I,eB)|0)|0)+((8191&(n=(n=n+Math.imul(I,eE)|0)+Math.imul(C,eB)|0))<<13)|0;g=((u=u+Math.imul(C,eE)|0)+(n>>>13)|0)+(eq>>>26)|0,eq&=67108863,i=Math.imul(Z,eu),n=(n=Math.imul(Z,el))+Math.imul(J,eu)|0,u=Math.imul(J,el),i=i+Math.imul(W,eb)|0,n=(n=n+Math.imul(W,em)|0)+Math.imul(V,eb)|0,u=u+Math.imul(V,em)|0,i=i+Math.imul(z,eg)|0,n=(n=n+Math.imul(z,ev)|0)+Math.imul(U,eg)|0,u=u+Math.imul(U,ev)|0,i=i+Math.imul(H,ew)|0,n=(n=n+Math.imul(H,eM)|0)+Math.imul(q,ew)|0,u=u+Math.imul(q,eM)|0;var eL=(g+(i=i+Math.imul(T,eB)|0)|0)+((8191&(n=(n=n+Math.imul(T,eE)|0)+Math.imul(j,eB)|0))<<13)|0;g=((u=u+Math.imul(j,eE)|0)+(n>>>13)|0)+(eL>>>26)|0,eL&=67108863,i=Math.imul(Z,eb),n=(n=Math.imul(Z,em))+Math.imul(J,eb)|0,u=Math.imul(J,em),i=i+Math.imul(W,eg)|0,n=(n=n+Math.imul(W,ev)|0)+Math.imul(V,eg)|0,u=u+Math.imul(V,ev)|0,i=i+Math.imul(z,ew)|0,n=(n=n+Math.imul(z,eM)|0)+Math.imul(U,ew)|0,u=u+Math.imul(U,eM)|0;var ez=(g+(i=i+Math.imul(H,eB)|0)|0)+((8191&(n=(n=n+Math.imul(H,eE)|0)+Math.imul(q,eB)|0))<<13)|0;g=((u=u+Math.imul(q,eE)|0)+(n>>>13)|0)+(ez>>>26)|0,ez&=67108863,i=Math.imul(Z,eg),n=(n=Math.imul(Z,ev))+Math.imul(J,eg)|0,u=Math.imul(J,ev),i=i+Math.imul(W,ew)|0,n=(n=n+Math.imul(W,eM)|0)+Math.imul(V,ew)|0,u=u+Math.imul(V,eM)|0;var eK=(g+(i=i+Math.imul(z,eB)|0)|0)+((8191&(n=(n=n+Math.imul(z,eE)|0)+Math.imul(U,eB)|0))<<13)|0;g=((u=u+Math.imul(U,eE)|0)+(n>>>13)|0)+(eK>>>26)|0,eK&=67108863,i=Math.imul(Z,ew),n=(n=Math.imul(Z,eM))+Math.imul(J,ew)|0,u=Math.imul(J,eM);var eU=(g+(i=i+Math.imul(W,eB)|0)|0)+((8191&(n=(n=n+Math.imul(W,eE)|0)+Math.imul(V,eB)|0))<<13)|0;g=((u=u+Math.imul(V,eE)|0)+(n>>>13)|0)+(eU>>>26)|0,eU&=67108863;var eF=(g+(i=Math.imul(Z,eB))|0)+((8191&(n=(n=Math.imul(Z,eE))+Math.imul(J,eB)|0))<<13)|0;return g=((u=Math.imul(J,eE))+(n>>>13)|0)+(eF>>>26)|0,eF&=67108863,y[0]=ek,y[1]=eA,y[2]=eN,y[3]=eR,y[4]=eP,y[5]=ex,y[6]=eI,y[7]=eC,y[8]=eD,y[9]=eT,y[10]=ej,y[11]=eO,y[12]=eH,y[13]=eq,y[14]=eL,y[15]=ez,y[16]=eK,y[17]=eU,y[18]=eF,0!==g&&(y[19]=g,r.length++),r};function bigMulTo(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var i=0,n=0,u=0;u<r.length-1;u++){var b=n;n=0;for(var m=67108863&i,y=Math.min(u,t.length-1),g=Math.max(0,u-e.length+1);g<=y;g++){var v=u-g,_=(0|e.words[v])*(0|t.words[g]),w=67108863&_;b=b+(_/67108864|0)|0,m=67108863&(w=w+m|0),n+=(b=b+(w>>>26)|0)>>>26,b&=67108863}r.words[u]=m,i=b,b=n}return 0!==i?r.words[u]=i:r.length--,r._strip()}function FFTM(e,t){this.x=e,this.y=t}Math.imul||(h=smallMulTo),BN.prototype.mulTo=function(e,t){var r,i=this.length+e.length;return 10===this.length&&10===e.length?h(this,e,t):i<63?smallMulTo(this,e,t):bigMulTo(this,e,t)},FFTM.prototype.makeRBT=function(e){for(var t=Array(e),r=BN.prototype._countBits(e)-1,i=0;i<e;i++)t[i]=this.revBin(i,r,e);return t},FFTM.prototype.revBin=function(e,t,r){if(0===e||e===r-1)return e;for(var i=0,n=0;n<t;n++)i|=(1&e)<<t-n-1,e>>=1;return i},FFTM.prototype.permute=function(e,t,r,i,n,u){for(var b=0;b<u;b++)i[b]=t[e[b]],n[b]=r[e[b]]},FFTM.prototype.transform=function(e,t,r,i,n,u){this.permute(u,e,t,r,i,n);for(var b=1;b<n;b<<=1)for(var m=b<<1,y=Math.cos(2*Math.PI/m),g=Math.sin(2*Math.PI/m),v=0;v<n;v+=m)for(var _=y,w=g,M=0;M<b;M++){var S=r[v+M],B=i[v+M],E=r[v+M+b],k=i[v+M+b],A=_*E-w*k;k=_*k+w*E,E=A,r[v+M]=S+E,i[v+M]=B+k,r[v+M+b]=S-E,i[v+M+b]=B-k,M!==m&&(A=y*_-g*w,w=y*w+g*_,_=A)}},FFTM.prototype.guessLen13b=function(e,t){var r=1|Math.max(t,e),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},FFTM.prototype.conjugate=function(e,t,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=e[i];e[i]=e[r-i-1],e[r-i-1]=n,n=t[i],t[i]=-t[r-i-1],t[r-i-1]=-n}},FFTM.prototype.normalize13b=function(e,t){for(var r=0,i=0;i<t/2;i++){var n=8192*Math.round(e[2*i+1]/t)+Math.round(e[2*i]/t)+r;e[i]=67108863&n,r=n<67108864?0:n/67108864|0}return e},FFTM.prototype.convert13b=function(e,t,r,i){for(var n=0,u=0;u<t;u++)n+=0|e[u],r[2*u]=8191&n,n>>>=13,r[2*u+1]=8191&n,n>>>=13;for(u=2*t;u<i;++u)r[u]=0;assert(0===n),assert((-8192&n)==0)},FFTM.prototype.stub=function(e){for(var t=Array(e),r=0;r<e;r++)t[r]=0;return t},FFTM.prototype.mulp=function(e,t,r){var i=2*this.guessLen13b(e.length,t.length),n=this.makeRBT(i),u=this.stub(i),b=Array(i),m=Array(i),y=Array(i),g=Array(i),v=Array(i),_=Array(i),w=r.words;w.length=i,this.convert13b(e.words,e.length,b,i),this.convert13b(t.words,t.length,g,i),this.transform(b,u,m,y,i,n),this.transform(g,u,v,_,i,n);for(var M=0;M<i;M++){var S=m[M]*v[M]-y[M]*_[M];y[M]=m[M]*_[M]+y[M]*v[M],m[M]=S}return this.conjugate(m,y,i),this.transform(m,y,w,u,i,n),this.conjugate(w,u,i),this.normalize13b(w,i),r.negative=e.negative^t.negative,r.length=e.length+t.length,r._strip()},BN.prototype.mul=function(e){var t=new BN(null);return t.words=Array(this.length+e.length),this.mulTo(e,t)},BN.prototype.mulf=function(e){var t=new BN(null);return t.words=Array(this.length+e.length),bigMulTo(this,e,t)},BN.prototype.imul=function(e){return this.clone().mulTo(e,this)},BN.prototype.imuln=function(e){var t=e<0;t&&(e=-e),assert("number"==typeof e),assert(e<67108864);for(var r=0,i=0;i<this.length;i++){var n=(0|this.words[i])*e,u=(67108863&n)+(67108863&r);r>>=26,r+=(n/67108864|0)+(u>>>26),this.words[i]=67108863&u}return 0!==r&&(this.words[i]=r,this.length++),t?this.ineg():this},BN.prototype.muln=function(e){return this.clone().imuln(e)},BN.prototype.sqr=function(){return this.mul(this)},BN.prototype.isqr=function(){return this.imul(this.clone())},BN.prototype.pow=function(e){var t=toBitArray(e);if(0===t.length)return new BN(1);for(var r=this,i=0;i<t.length&&0===t[i];i++,r=r.sqr());if(++i<t.length)for(var n=r.sqr();i<t.length;i++,n=n.sqr())0!==t[i]&&(r=r.mul(n));return r},BN.prototype.iushln=function(e){assert("number"==typeof e&&e>=0);var t,r=e%26,i=(e-r)/26,n=67108863>>>26-r<<26-r;if(0!==r){var u=0;for(t=0;t<this.length;t++){var b=this.words[t]&n,m=(0|this.words[t])-b<<r;this.words[t]=m|u,u=b>>>26-r}u&&(this.words[t]=u,this.length++)}if(0!==i){for(t=this.length-1;t>=0;t--)this.words[t+i]=this.words[t];for(t=0;t<i;t++)this.words[t]=0;this.length+=i}return this._strip()},BN.prototype.ishln=function(e){return assert(0===this.negative),this.iushln(e)},BN.prototype.iushrn=function(e,t,r){assert("number"==typeof e&&e>=0),i=t?(t-t%26)/26:0;var i,n=e%26,u=Math.min((e-n)/26,this.length),b=67108863^67108863>>>n<<n;if(i-=u,i=Math.max(0,i),r){for(var m=0;m<u;m++)r.words[m]=this.words[m];r.length=u}if(0===u);else if(this.length>u)for(this.length-=u,m=0;m<this.length;m++)this.words[m]=this.words[m+u];else this.words[0]=0,this.length=1;var y=0;for(m=this.length-1;m>=0&&(0!==y||m>=i);m--){var g=0|this.words[m];this.words[m]=y<<26-n|g>>>n,y=g&b}return r&&0!==y&&(r.words[r.length++]=y),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},BN.prototype.ishrn=function(e,t,r){return assert(0===this.negative),this.iushrn(e,t,r)},BN.prototype.shln=function(e){return this.clone().ishln(e)},BN.prototype.ushln=function(e){return this.clone().iushln(e)},BN.prototype.shrn=function(e){return this.clone().ishrn(e)},BN.prototype.ushrn=function(e){return this.clone().iushrn(e)},BN.prototype.testn=function(e){assert("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26;return!(this.length<=r)&&!!(this.words[r]&1<<t)},BN.prototype.imaskn=function(e){assert("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26;return(assert(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)?this:(0!==t&&r++,this.length=Math.min(r,this.length),0!==t&&(this.words[this.length-1]&=67108863^67108863>>>t<<t),this._strip())},BN.prototype.maskn=function(e){return this.clone().imaskn(e)},BN.prototype.iaddn=function(e){return(assert("number"==typeof e),assert(e<67108864),e<0)?this.isubn(-e):0!==this.negative?(1===this.length&&(0|this.words[0])<=e?(this.words[0]=e-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(e),this.negative=1),this):this._iaddn(e)},BN.prototype._iaddn=function(e){this.words[0]+=e;for(var t=0;t<this.length&&this.words[t]>=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},BN.prototype.isubn=function(e){if(assert("number"==typeof e),assert(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t<this.length&&this.words[t]<0;t++)this.words[t]+=67108864,this.words[t+1]-=1;return this._strip()},BN.prototype.addn=function(e){return this.clone().iaddn(e)},BN.prototype.subn=function(e){return this.clone().isubn(e)},BN.prototype.iabs=function(){return this.negative=0,this},BN.prototype.abs=function(){return this.clone().iabs()},BN.prototype._ishlnsubmul=function(e,t,r){var i,n,u=e.length+r;this._expand(u);var b=0;for(i=0;i<e.length;i++){n=(0|this.words[i+r])+b;var m=(0|e.words[i])*t;n-=67108863&m,b=(n>>26)-(m/67108864|0),this.words[i+r]=67108863&n}for(;i<this.length-r;i++)b=(n=(0|this.words[i+r])+b)>>26,this.words[i+r]=67108863&n;if(0===b)return this._strip();for(assert(-1===b),b=0,i=0;i<this.length;i++)b=(n=-(0|this.words[i])+b)>>26,this.words[i]=67108863&n;return this.negative=1,this._strip()},BN.prototype._wordDiv=function(e,t){var r,i=this.length-e.length,n=this.clone(),u=e,b=0|u.words[u.length-1];0!=(i=26-this._countBits(b))&&(u=u.ushln(i),n.iushln(i),b=0|u.words[u.length-1]);var m=n.length-u.length;if("mod"!==t){(r=new BN(null)).length=m+1,r.words=Array(r.length);for(var y=0;y<r.length;y++)r.words[y]=0}var g=n.clone()._ishlnsubmul(u,1,m);0===g.negative&&(n=g,r&&(r.words[m]=1));for(var v=m-1;v>=0;v--){var _=(0|n.words[u.length+v])*67108864+(0|n.words[u.length+v-1]);for(_=Math.min(_/b|0,67108863),n._ishlnsubmul(u,_,v);0!==n.negative;)_--,n.negative=0,n._ishlnsubmul(u,1,v),n.isZero()||(n.negative^=1);r&&(r.words[v]=_)}return r&&r._strip(),n._strip(),"div"!==t&&0!==i&&n.iushrn(i),{div:r||null,mod:n}},BN.prototype.divmod=function(e,t,r){var i,n,u;return(assert(!e.isZero()),this.isZero())?{div:new BN(0),mod:new BN(0)}:0!==this.negative&&0===e.negative?(u=this.neg().divmod(e,t),"mod"!==t&&(i=u.div.neg()),"div"!==t&&(n=u.mod.neg(),r&&0!==n.negative&&n.iadd(e)),{div:i,mod:n}):0===this.negative&&0!==e.negative?(u=this.divmod(e.neg(),t),"mod"!==t&&(i=u.div.neg()),{div:i,mod:u.mod}):(this.negative&e.negative)!=0?(u=this.neg().divmod(e.neg(),t),"div"!==t&&(n=u.mod.neg(),r&&0!==n.negative&&n.isub(e)),{div:u.div,mod:n}):e.length>this.length||0>this.cmp(e)?{div:new BN(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new BN(this.modrn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new BN(this.modrn(e.words[0]))}:this._wordDiv(e,t)},BN.prototype.div=function(e){return this.divmod(e,"div",!1).div},BN.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},BN.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},BN.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,i=e.ushrn(1),n=e.andln(1),u=r.cmp(i);return u<0||1===n&&0===u?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},BN.prototype.modrn=function(e){var t=e<0;t&&(e=-e),assert(e<=67108863);for(var r=67108864%e,i=0,n=this.length-1;n>=0;n--)i=(r*i+(0|this.words[n]))%e;return t?-i:i},BN.prototype.modn=function(e){return this.modrn(e)},BN.prototype.idivn=function(e){var t=e<0;t&&(e=-e),assert(e<=67108863);for(var r=0,i=this.length-1;i>=0;i--){var n=(0|this.words[i])+67108864*r;this.words[i]=n/e|0,r=n%e}return this._strip(),t?this.ineg():this},BN.prototype.divn=function(e){return this.clone().idivn(e)},BN.prototype.egcd=function(e){assert(0===e.negative),assert(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i=new BN(1),n=new BN(0),u=new BN(0),b=new BN(1),m=0;t.isEven()&&r.isEven();)t.iushrn(1),r.iushrn(1),++m;for(var y=r.clone(),g=t.clone();!t.isZero();){for(var v=0,_=1;(t.words[0]&_)==0&&v<26;++v,_<<=1);if(v>0)for(t.iushrn(v);v-- >0;)(i.isOdd()||n.isOdd())&&(i.iadd(y),n.isub(g)),i.iushrn(1),n.iushrn(1);for(var w=0,M=1;(r.words[0]&M)==0&&w<26;++w,M<<=1);if(w>0)for(r.iushrn(w);w-- >0;)(u.isOdd()||b.isOdd())&&(u.iadd(y),b.isub(g)),u.iushrn(1),b.iushrn(1);t.cmp(r)>=0?(t.isub(r),i.isub(u),n.isub(b)):(r.isub(t),u.isub(i),b.isub(n))}return{a:u,b:b,gcd:r.iushln(m)}},BN.prototype._invmp=function(e){assert(0===e.negative),assert(!e.isZero());var t,r=this,i=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var n=new BN(1),u=new BN(0),b=i.clone();r.cmpn(1)>0&&i.cmpn(1)>0;){for(var m=0,y=1;(r.words[0]&y)==0&&m<26;++m,y<<=1);if(m>0)for(r.iushrn(m);m-- >0;)n.isOdd()&&n.iadd(b),n.iushrn(1);for(var g=0,v=1;(i.words[0]&v)==0&&g<26;++g,v<<=1);if(g>0)for(i.iushrn(g);g-- >0;)u.isOdd()&&u.iadd(b),u.iushrn(1);r.cmp(i)>=0?(r.isub(i),n.isub(u)):(i.isub(r),u.isub(n))}return 0>(t=0===r.cmpn(1)?n:u).cmpn(0)&&t.iadd(e),t},BN.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0,r.negative=0;for(var i=0;t.isEven()&&r.isEven();i++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=t.cmp(r);if(n<0){var u=t;t=r,r=u}else if(0===n||0===r.cmpn(1))break;t.isub(r)}return r.iushln(i)},BN.prototype.invm=function(e){return this.egcd(e).a.umod(e)},BN.prototype.isEven=function(){return(1&this.words[0])==0},BN.prototype.isOdd=function(){return(1&this.words[0])==1},BN.prototype.andln=function(e){return this.words[0]&e},BN.prototype.bincn=function(e){assert("number"==typeof e);var t=e%26,r=(e-t)/26,i=1<<t;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var n=i,u=r;0!==n&&u<this.length;u++){var b=0|this.words[u];b+=n,n=b>>>26,b&=67108863,this.words[u]=b}return 0!==n&&(this.words[u]=n,this.length++),this},BN.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},BN.prototype.cmpn=function(e){var t,r=e<0;if(0!==this.negative&&!r)return -1;if(0===this.negative&&r)return 1;if(this._strip(),this.length>1)t=1;else{r&&(e=-e),assert(e<=67108863,"Number is too big");var i=0|this.words[0];t=i===e?0:i<e?-1:1}return 0!==this.negative?0|-t:t},BN.prototype.cmp=function(e){if(0!==this.negative&&0===e.negative)return -1;if(0===this.negative&&0!==e.negative)return 1;var t=this.ucmp(e);return 0!==this.negative?0|-t:t},BN.prototype.ucmp=function(e){if(this.length>e.length)return 1;if(this.length<e.length)return -1;for(var t=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|e.words[r];if(i!==n){i<n?t=-1:i>n&&(t=1);break}}return t},BN.prototype.gtn=function(e){return 1===this.cmpn(e)},BN.prototype.gt=function(e){return 1===this.cmp(e)},BN.prototype.gten=function(e){return this.cmpn(e)>=0},BN.prototype.gte=function(e){return this.cmp(e)>=0},BN.prototype.ltn=function(e){return -1===this.cmpn(e)},BN.prototype.lt=function(e){return -1===this.cmp(e)},BN.prototype.lten=function(e){return 0>=this.cmpn(e)},BN.prototype.lte=function(e){return 0>=this.cmp(e)},BN.prototype.eqn=function(e){return 0===this.cmpn(e)},BN.prototype.eq=function(e){return 0===this.cmp(e)},BN.red=function(e){return new Red(e)},BN.prototype.toRed=function(e){return assert(!this.red,"Already a number in reduction context"),assert(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},BN.prototype.fromRed=function(){return assert(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},BN.prototype._forceRed=function(e){return this.red=e,this},BN.prototype.forceRed=function(e){return assert(!this.red,"Already a number in reduction context"),this._forceRed(e)},BN.prototype.redAdd=function(e){return assert(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},BN.prototype.redIAdd=function(e){return assert(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},BN.prototype.redSub=function(e){return assert(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},BN.prototype.redISub=function(e){return assert(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},BN.prototype.redShl=function(e){return assert(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},BN.prototype.redMul=function(e){return assert(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},BN.prototype.redIMul=function(e){return assert(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},BN.prototype.redSqr=function(){return assert(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},BN.prototype.redISqr=function(){return assert(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},BN.prototype.redSqrt=function(){return assert(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},BN.prototype.redInvm=function(){return assert(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},BN.prototype.redNeg=function(){return assert(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},BN.prototype.redPow=function(e){return assert(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var m={k256:null,p224:null,p192:null,p25519:null};function MPrime(e,t){this.name=e,this.p=new BN(t,16),this.n=this.p.bitLength(),this.k=new BN(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function K256(){MPrime.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function P224(){MPrime.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function P192(){MPrime.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function P25519(){MPrime.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function Red(e){if("string"==typeof e){var t=BN._prime(e);this.m=t.p,this.prime=t}else assert(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function Mont(e){Red.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new BN(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)}MPrime.prototype._tmp=function(){var e=new BN(null);return e.words=Array(Math.ceil(this.n/13)),e},MPrime.prototype.ireduce=function(e){var t,r=e;do this.split(r,this.tmp),t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength();while(t>this.n);var i=t<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},MPrime.prototype.split=function(e,t){e.iushrn(this.n,0,t)},MPrime.prototype.imulK=function(e){return e.imul(this.k)},inherits(K256,MPrime),K256.prototype.split=function(e,t){for(var r=Math.min(e.length,9),i=0;i<r;i++)t.words[i]=e.words[i];if(t.length=r,e.length<=9){e.words[0]=0,e.length=1;return}var n=e.words[9];for(i=10,t.words[t.length++]=4194303&n;i<e.length;i++){var u=0|e.words[i];e.words[i-10]=(4194303&u)<<4|n>>>22,n=u}n>>>=22,e.words[i-10]=n,0===n&&e.length>10?e.length-=10:e.length-=9},K256.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r<e.length;r++){var i=0|e.words[r];t+=977*i,e.words[r]=67108863&t,t=64*i+(t/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},inherits(P224,MPrime),inherits(P192,MPrime),inherits(P25519,MPrime),P25519.prototype.imulK=function(e){for(var t=0,r=0;r<e.length;r++){var i=(0|e.words[r])*19+t,n=67108863&i;i>>>=26,e.words[r]=n,t=i}return 0!==t&&(e.words[e.length++]=t),e},BN._prime=function(e){var t;if(m[e])return m[e];if("k256"===e)t=new K256;else if("p224"===e)t=new P224;else if("p192"===e)t=new P192;else if("p25519"===e)t=new P25519;else throw Error("Unknown prime "+e);return m[e]=t,t},Red.prototype._verify1=function(e){assert(0===e.negative,"red works only with positives"),assert(e.red,"red works only with red numbers")},Red.prototype._verify2=function(e,t){assert((e.negative|t.negative)==0,"red works only with positives"),assert(e.red&&e.red===t.red,"red works only with red numbers")},Red.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):(move(e,e.umod(this.m)._forceRed(this)),e)},Red.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},Red.prototype.add=function(e,t){this._verify2(e,t);var r=e.add(t);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},Red.prototype.iadd=function(e,t){this._verify2(e,t);var r=e.iadd(t);return r.cmp(this.m)>=0&&r.isub(this.m),r},Red.prototype.sub=function(e,t){this._verify2(e,t);var r=e.sub(t);return 0>r.cmpn(0)&&r.iadd(this.m),r._forceRed(this)},Red.prototype.isub=function(e,t){this._verify2(e,t);var r=e.isub(t);return 0>r.cmpn(0)&&r.iadd(this.m),r},Red.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},Red.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},Red.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},Red.prototype.isqr=function(e){return this.imul(e,e.clone())},Red.prototype.sqr=function(e){return this.mul(e,e)},Red.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(assert(t%2==1),3===t){var r=this.m.add(new BN(1)).iushrn(2);return this.pow(e,r)}for(var i=this.m.subn(1),n=0;!i.isZero()&&0===i.andln(1);)n++,i.iushrn(1);assert(!i.isZero());var u=new BN(1).toRed(this),b=u.redNeg(),m=this.m.subn(1).iushrn(1),y=this.m.bitLength();for(y=new BN(2*y*y).toRed(this);0!==this.pow(y,m).cmp(b);)y.redIAdd(b);for(var g=this.pow(y,i),v=this.pow(e,i.addn(1).iushrn(1)),_=this.pow(e,i),w=n;0!==_.cmp(u);){for(var M=_,S=0;0!==M.cmp(u);S++)M=M.redSqr();assert(S<w);var B=this.pow(g,new BN(1).iushln(w-S-1));v=v.redMul(B),g=B.redSqr(),_=_.redMul(g),w=S}return v},Red.prototype.invm=function(e){var t=e._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},Red.prototype.pow=function(e,t){if(t.isZero())return new BN(1).toRed(this);if(0===t.cmpn(1))return e.clone();var r=Array(16);r[0]=new BN(1).toRed(this),r[1]=e;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],e);var n=r[0],u=0,b=0,m=t.bitLength()%26;for(0===m&&(m=26),i=t.length-1;i>=0;i--){for(var y=t.words[i],g=m-1;g>=0;g--){var v=y>>g&1;if(n!==r[0]&&(n=this.sqr(n)),0===v&&0===u){b=0;continue}u<<=1,u|=v,(4==++b||0===i&&0===g)&&(n=this.mul(n,r[u]),b=0,u=0)}m=26}return n},Red.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},Red.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},BN.mont=function(e){return new Mont(e)},inherits(Mont,Red),Mont.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},Mont.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},Mont.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var r=e.imul(t),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),u=n;return n.cmp(this.m)>=0?u=n.isub(this.m):0>n.cmpn(0)&&(u=n.iadd(this.m)),u._forceRed(this)},Mont.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new BN(0)._forceRed(this);var r=e.mul(t),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),u=n;return n.cmp(this.m)>=0?u=n.isub(this.m):0>n.cmpn(0)&&(u=n.iadd(this.m)),u._forceRed(this)},Mont.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(e=r.nmd(e),this)},3500:function(e,t,r){var i;function Rand(e){this.rand=e}if(e.exports=function(e){return i||(i=new Rand(null)),i.generate(e)},e.exports.Rand=Rand,Rand.prototype.generate=function(e){return this._rand(e)},Rand.prototype._rand=function(e){if(this.rand.getBytes)return this.rand.getBytes(e);for(var t=new Uint8Array(e),r=0;r<t.length;r++)t[r]=this.rand.getByte();return t},"object"==typeof self)self.crypto&&self.crypto.getRandomValues?Rand.prototype._rand=function(e){var t=new Uint8Array(e);return self.crypto.getRandomValues(t),t}:self.msCrypto&&self.msCrypto.getRandomValues?Rand.prototype._rand=function(e){var t=new Uint8Array(e);return self.msCrypto.getRandomValues(t),t}:"object"==typeof window&&(Rand.prototype._rand=function(){throw Error("Not implemented yet")});else try{var n=r(6113);if("function"!=typeof n.randomBytes)throw Error("Not supported");Rand.prototype._rand=function(e){return n.randomBytes(e)}}catch(e){}},1387:function(e,t,r){var i=r(6911).Buffer;function asUInt32Array(e){i.isBuffer(e)||(e=i.from(e));for(var t=e.length/4|0,r=Array(t),n=0;n<t;n++)r[n]=e.readUInt32BE(4*n);return r}function scrubVec(e){for(;0<e.length;e++)e[0]=0}function cryptBlock(e,t,r,i,n){for(var u,b,m,y,g=r[0],v=r[1],_=r[2],w=r[3],M=e[0]^t[0],S=e[1]^t[1],B=e[2]^t[2],E=e[3]^t[3],k=4,A=1;A<n;A++)u=g[M>>>24]^v[S>>>16&255]^_[B>>>8&255]^w[255&E]^t[k++],b=g[S>>>24]^v[B>>>16&255]^_[E>>>8&255]^w[255&M]^t[k++],m=g[B>>>24]^v[E>>>16&255]^_[M>>>8&255]^w[255&S]^t[k++],y=g[E>>>24]^v[M>>>16&255]^_[S>>>8&255]^w[255&B]^t[k++],M=u,S=b,B=m,E=y;return u=(i[M>>>24]<<24|i[S>>>16&255]<<16|i[B>>>8&255]<<8|i[255&E])^t[k++],b=(i[S>>>24]<<24|i[B>>>16&255]<<16|i[E>>>8&255]<<8|i[255&M])^t[k++],[u>>>=0,b>>>=0,m=((i[B>>>24]<<24|i[E>>>16&255]<<16|i[M>>>8&255]<<8|i[255&S])^t[k++])>>>0,y=((i[E>>>24]<<24|i[M>>>16&255]<<16|i[S>>>8&255]<<8|i[255&B])^t[k++])>>>0]}var n=[0,1,2,4,8,16,32,64,128,27,54],u=function(){for(var e=Array(256),t=0;t<256;t++)t<128?e[t]=t<<1:e[t]=t<<1^283;for(var r=[],i=[],n=[[],[],[],[]],u=[[],[],[],[]],b=0,m=0,y=0;y<256;++y){var g=m^m<<1^m<<2^m<<3^m<<4;g=g>>>8^255&g^99,r[b]=g,i[g]=b;var v=e[b],_=e[v],w=e[_],M=257*e[g]^16843008*g;n[0][b]=M<<24|M>>>8,n[1][b]=M<<16|M>>>16,n[2][b]=M<<8|M>>>24,n[3][b]=M,M=16843009*w^65537*_^257*v^16843008*b,u[0][g]=M<<24|M>>>8,u[1][g]=M<<16|M>>>16,u[2][g]=M<<8|M>>>24,u[3][g]=M,0===b?b=m=1:(b=v^e[e[e[w^v]]],m^=e[e[m]])}return{SBOX:r,INV_SBOX:i,SUB_MIX:n,INV_SUB_MIX:u}}();function AES(e){this._key=asUInt32Array(e),this._reset()}AES.blockSize=16,AES.keySize=32,AES.prototype.blockSize=AES.blockSize,AES.prototype.keySize=AES.keySize,AES.prototype._reset=function(){for(var e=this._key,t=e.length,r=t+6,i=(r+1)*4,b=[],m=0;m<t;m++)b[m]=e[m];for(m=t;m<i;m++){var y=b[m-1];m%t==0?(y=y<<8|y>>>24,y=(u.SBOX[y>>>24]<<24|u.SBOX[y>>>16&255]<<16|u.SBOX[y>>>8&255]<<8|u.SBOX[255&y])^n[m/t|0]<<24):t>6&&m%t==4&&(y=u.SBOX[y>>>24]<<24|u.SBOX[y>>>16&255]<<16|u.SBOX[y>>>8&255]<<8|u.SBOX[255&y]),b[m]=b[m-t]^y}for(var g=[],v=0;v<i;v++){var _=i-v,w=b[_-(v%4?0:4)];v<4||_<=4?g[v]=w:g[v]=u.INV_SUB_MIX[0][u.SBOX[w>>>24]]^u.INV_SUB_MIX[1][u.SBOX[w>>>16&255]]^u.INV_SUB_MIX[2][u.SBOX[w>>>8&255]]^u.INV_SUB_MIX[3][u.SBOX[255&w]]}this._nRounds=r,this._keySchedule=b,this._invKeySchedule=g},AES.prototype.encryptBlockRaw=function(e){return cryptBlock(e=asUInt32Array(e),this._keySchedule,u.SUB_MIX,u.SBOX,this._nRounds)},AES.prototype.encryptBlock=function(e){var t=this.encryptBlockRaw(e),r=i.allocUnsafe(16);return r.writeUInt32BE(t[0],0),r.writeUInt32BE(t[1],4),r.writeUInt32BE(t[2],8),r.writeUInt32BE(t[3],12),r},AES.prototype.decryptBlock=function(e){var t=(e=asUInt32Array(e))[1];e[1]=e[3],e[3]=t;var r=cryptBlock(e,this._invKeySchedule,u.INV_SUB_MIX,u.INV_SBOX,this._nRounds),n=i.allocUnsafe(16);return n.writeUInt32BE(r[0],0),n.writeUInt32BE(r[3],4),n.writeUInt32BE(r[2],8),n.writeUInt32BE(r[1],12),n},AES.prototype.scrub=function(){scrubVec(this._keySchedule),scrubVec(this._invKeySchedule),scrubVec(this._key)},e.exports.AES=AES},6624:function(e,t,r){var i=r(1387),n=r(6911).Buffer,u=r(1043),b=r(3782),m=r(7225),y=r(4734),g=r(598);function xorTest(e,t){var r=0;e.length!==t.length&&r++;for(var i=Math.min(e.length,t.length),n=0;n<i;++n)r+=e[n]^t[n];return r}function calcIv(e,t,r){if(12===t.length)return e._finID=n.concat([t,n.from([0,0,0,1])]),n.concat([t,n.from([0,0,0,2])]);var i=new m(r),u=t.length,b=u%16;i.update(t),b&&(b=16-b,i.update(n.alloc(b,0))),i.update(n.alloc(8,0));var y=n.alloc(8);y.writeUIntBE(8*u,0,8),i.update(y),e._finID=i.state;var v=n.from(e._finID);return g(v),v}function StreamCipher(e,t,r,b){u.call(this);var y=n.alloc(4,0);this._cipher=new i.AES(t);var g=this._cipher.encryptBlock(y);this._ghash=new m(g),r=calcIv(this,r,g),this._prev=n.from(r),this._cache=n.allocUnsafe(0),this._secCache=n.allocUnsafe(0),this._decrypt=b,this._alen=0,this._len=0,this._mode=e,this._authTag=null,this._called=!1}b(StreamCipher,u),StreamCipher.prototype._update=function(e){if(!this._called&&this._alen){var t=16-this._alen%16;t<16&&(t=n.alloc(t,0),this._ghash.update(t))}this._called=!0;var r=this._mode.encrypt(this,e);return this._decrypt?this._ghash.update(e):this._ghash.update(r),this._len+=e.length,r},StreamCipher.prototype._final=function(){if(this._decrypt&&!this._authTag)throw Error("Unsupported state or unable to authenticate data");var e=y(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&xorTest(e,this._authTag))throw Error("Unsupported state or unable to authenticate data");this._authTag=e,this._cipher.scrub()},StreamCipher.prototype.getAuthTag=function(){if(this._decrypt||!n.isBuffer(this._authTag))throw Error("Attempting to get auth tag in unsupported state");return this._authTag},StreamCipher.prototype.setAuthTag=function(e){if(!this._decrypt)throw Error("Attempting to set auth tag in unsupported state");this._authTag=e},StreamCipher.prototype.setAAD=function(e){if(this._called)throw Error("Attempting to set AAD in unsupported state");this._ghash.update(e),this._alen+=e.length},e.exports=StreamCipher},6594:function(e,t,r){var i=r(2),n=r(2598),u=r(5866);function getCiphers(){return Object.keys(u)}t.createCipher=t.Cipher=i.createCipher,t.createCipheriv=t.Cipheriv=i.createCipheriv,t.createDecipher=t.Decipher=n.createDecipher,t.createDecipheriv=t.Decipheriv=n.createDecipheriv,t.listCiphers=t.getCiphers=getCiphers},2598:function(e,t,r){var i=r(6624),n=r(6911).Buffer,u=r(6370),b=r(126),m=r(1043),y=r(1387),g=r(8368);function Decipher(e,t,r){m.call(this),this._cache=new Splitter,this._last=void 0,this._cipher=new y.AES(t),this._prev=n.from(r),this._mode=e,this._autopadding=!0}function Splitter(){this.cache=n.allocUnsafe(0)}function unpad(e){var t=e[15];if(t<1||t>16)throw Error("unable to decrypt data");for(var r=-1;++r<t;)if(e[r+(16-t)]!==t)throw Error("unable to decrypt data");if(16!==t)return e.slice(0,16-t)}function createDecipheriv(e,t,r){var m=u[e.toLowerCase()];if(!m)throw TypeError("invalid suite type");if("string"==typeof r&&(r=n.from(r)),"GCM"!==m.mode&&r.length!==m.iv)throw TypeError("invalid iv length "+r.length);if("string"==typeof t&&(t=n.from(t)),t.length!==m.key/8)throw TypeError("invalid key length "+t.length);return"stream"===m.type?new b(m.module,t,r,!0):"auth"===m.type?new i(m.module,t,r,!0):new Decipher(m.module,t,r)}function createDecipher(e,t){var r=u[e.toLowerCase()];if(!r)throw TypeError("invalid suite type");var i=g(t,!1,r.key,r.iv);return createDecipheriv(e,i.key,i.iv)}r(3782)(Decipher,m),Decipher.prototype._update=function(e){this._cache.add(e);for(var t,r,i=[];t=this._cache.get(this._autopadding);)r=this._mode.decrypt(this,t),i.push(r);return n.concat(i)},Decipher.prototype._final=function(){var e=this._cache.flush();if(this._autopadding)return unpad(this._mode.decrypt(this,e));if(e)throw Error("data not multiple of block length")},Decipher.prototype.setAutoPadding=function(e){return this._autopadding=!!e,this},Splitter.prototype.add=function(e){this.cache=n.concat([this.cache,e])},Splitter.prototype.get=function(e){var t;if(e){if(this.cache.length>16)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},Splitter.prototype.flush=function(){if(this.cache.length)return this.cache},t.createDecipher=createDecipher,t.createDecipheriv=createDecipheriv},2:function(e,t,r){var i=r(6370),n=r(6624),u=r(6911).Buffer,b=r(126),m=r(1043),y=r(1387),g=r(8368);function Cipher(e,t,r){m.call(this),this._cache=new Splitter,this._cipher=new y.AES(t),this._prev=u.from(r),this._mode=e,this._autopadding=!0}r(3782)(Cipher,m),Cipher.prototype._update=function(e){this._cache.add(e);for(var t,r,i=[];t=this._cache.get();)r=this._mode.encrypt(this,t),i.push(r);return u.concat(i)};var v=u.alloc(16,16);function Splitter(){this.cache=u.allocUnsafe(0)}function createCipheriv(e,t,r){var m=i[e.toLowerCase()];if(!m)throw TypeError("invalid suite type");if("string"==typeof t&&(t=u.from(t)),t.length!==m.key/8)throw TypeError("invalid key length "+t.length);if("string"==typeof r&&(r=u.from(r)),"GCM"!==m.mode&&r.length!==m.iv)throw TypeError("invalid iv length "+r.length);return"stream"===m.type?new b(m.module,t,r):"auth"===m.type?new n(m.module,t,r):new Cipher(m.module,t,r)}function createCipher(e,t){var r=i[e.toLowerCase()];if(!r)throw TypeError("invalid suite type");var n=g(t,!1,r.key,r.iv);return createCipheriv(e,n.key,n.iv)}Cipher.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(v))throw this._cipher.scrub(),Error("data not multiple of block length")},Cipher.prototype.setAutoPadding=function(e){return this._autopadding=!!e,this},Splitter.prototype.add=function(e){this.cache=u.concat([this.cache,e])},Splitter.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},Splitter.prototype.flush=function(){for(var e=16-this.cache.length,t=u.allocUnsafe(e),r=-1;++r<e;)t.writeUInt8(e,r);return u.concat([this.cache,t])},t.createCipheriv=createCipheriv,t.createCipher=createCipher},7225:function(e,t,r){var i=r(6911).Buffer,n=i.alloc(16,0);function toArray(e){return[e.readUInt32BE(0),e.readUInt32BE(4),e.readUInt32BE(8),e.readUInt32BE(12)]}function fromArray(e){var t=i.allocUnsafe(16);return t.writeUInt32BE(e[0]>>>0,0),t.writeUInt32BE(e[1]>>>0,4),t.writeUInt32BE(e[2]>>>0,8),t.writeUInt32BE(e[3]>>>0,12),t}function GHASH(e){this.h=e,this.state=i.alloc(16,0),this.cache=i.allocUnsafe(0)}GHASH.prototype.ghash=function(e){for(var t=-1;++t<e.length;)this.state[t]^=e[t];this._multiply()},GHASH.prototype._multiply=function(){for(var e,t,r=toArray(this.h),i=[0,0,0,0],n=-1;++n<128;){for((this.state[~~(n/8)]&1<<7-n%8)!=0&&(i[0]^=r[0],i[1]^=r[1],i[2]^=r[2],i[3]^=r[3]),t=(1&r[3])!=0,e=3;e>0;e--)r[e]=r[e]>>>1|(1&r[e-1])<<31;r[0]=r[0]>>>1,t&&(r[0]=-520093696^r[0])}this.state=fromArray(i)},GHASH.prototype.update=function(e){var t;for(this.cache=i.concat([this.cache,e]);this.cache.length>=16;)t=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(t)},GHASH.prototype.final=function(e,t){return this.cache.length&&this.ghash(i.concat([this.cache,n],16)),this.ghash(fromArray([0,e,0,t])),this.state},e.exports=GHASH},598:function(e){function incr32(e){for(var t,r=e.length;r--;)if(255===(t=e.readUInt8(r)))e.writeUInt8(0,r);else{t++,e.writeUInt8(t,r);break}}e.exports=incr32},9825:function(e,t,r){var i=r(4734);t.encrypt=function(e,t){var r=i(t,e._prev);return e._prev=e._cipher.encryptBlock(r),e._prev},t.decrypt=function(e,t){var r=e._prev;return e._prev=t,i(e._cipher.decryptBlock(t),r)}},321:function(e,t,r){var i=r(6911).Buffer,n=r(4734);function encryptStart(e,t,r){var u=t.length,b=n(t,e._cache);return e._cache=e._cache.slice(u),e._prev=i.concat([e._prev,r?t:b]),b}t.encrypt=function(e,t,r){for(var n,u=i.allocUnsafe(0);t.length;)if(0===e._cache.length&&(e._cache=e._cipher.encryptBlock(e._prev),e._prev=i.allocUnsafe(0)),e._cache.length<=t.length)n=e._cache.length,u=i.concat([u,encryptStart(e,t.slice(0,n),r)]),t=t.slice(n);else{u=i.concat([u,encryptStart(e,t,r)]);break}return u}},3147:function(e,t,r){var i=r(6911).Buffer;function encryptByte(e,t,r){for(var i,n,u,b=-1,m=0;++b<8;)i=e._cipher.encryptBlock(e._prev),n=t&1<<7-b?128:0,m+=(128&(u=i[0]^n))>>b%8,e._prev=shiftIn(e._prev,r?n:u);return m}function shiftIn(e,t){var r=e.length,n=-1,u=i.allocUnsafe(e.length);for(e=i.concat([e,i.from([t])]);++n<r;)u[n]=e[n]<<1|e[n+1]>>7;return u}t.encrypt=function(e,t,r){for(var n=t.length,u=i.allocUnsafe(n),b=-1;++b<n;)u[b]=encryptByte(e,t[b],r);return u}},2430:function(e,t,r){var i=r(6911).Buffer;function encryptByte(e,t,r){var n=e._cipher.encryptBlock(e._prev)[0]^t;return e._prev=i.concat([e._prev.slice(1),i.from([r?t:n])]),n}t.encrypt=function(e,t,r){for(var n=t.length,u=i.allocUnsafe(n),b=-1;++b<n;)u[b]=encryptByte(e,t[b],r);return u}},3361:function(e,t,r){var i=r(4734),n=r(6911).Buffer,u=r(598);function getBlock(e){var t=e._cipher.encryptBlockRaw(e._prev);return u(e._prev),t}t.encrypt=function(e,t){var r=Math.ceil(t.length/16),u=e._cache.length;e._cache=n.concat([e._cache,n.allocUnsafe(16*r)]);for(var b=0;b<r;b++){var m=getBlock(e),y=u+16*b;e._cache.writeUInt32BE(m[0],y+0),e._cache.writeUInt32BE(m[1],y+4),e._cache.writeUInt32BE(m[2],y+8),e._cache.writeUInt32BE(m[3],y+12)}var g=e._cache.slice(0,t.length);return e._cache=e._cache.slice(t.length),i(t,g)}},1590:function(e,t){t.encrypt=function(e,t){return e._cipher.encryptBlock(t)},t.decrypt=function(e,t){return e._cipher.decryptBlock(t)}},6370:function(e,t,r){var i={ECB:r(1590),CBC:r(9825),CFB:r(321),CFB8:r(2430),CFB1:r(3147),OFB:r(3412),CTR:r(3361),GCM:r(3361)},n=r(5866);for(var u in n)n[u].module=i[n[u].mode];e.exports=n},3412:function(e,t,r){var n=r(4734);function getBlock(e){return e._prev=e._cipher.encryptBlock(e._prev),e._prev}t.encrypt=function(e,t){for(;e._cache.length<t.length;)e._cache=i.concat([e._cache,getBlock(e)]);var r=e._cache.slice(0,t.length);return e._cache=e._cache.slice(t.length),n(t,r)}},126:function(e,t,r){var i=r(1387),n=r(6911).Buffer,u=r(1043);function StreamCipher(e,t,r,b){u.call(this),this._cipher=new i.AES(t),this._prev=n.from(r),this._cache=n.allocUnsafe(0),this._secCache=n.allocUnsafe(0),this._decrypt=b,this._mode=e}r(3782)(StreamCipher,u),StreamCipher.prototype._update=function(e){return this._mode.encrypt(this,e,this._decrypt)},StreamCipher.prototype._final=function(){this._cipher.scrub()},e.exports=StreamCipher},8996:function(e,t,r){var i=r(5238),n=r(6594),u=r(6370),b=r(6280),m=r(8368);function createCipher(e,t){if(u[e=e.toLowerCase()])r=u[e].key,i=u[e].iv;else if(b[e])r=8*b[e].key,i=b[e].iv;else throw TypeError("invalid suite type");var r,i,n=m(t,!1,r,i);return createCipheriv(e,n.key,n.iv)}function createDecipher(e,t){if(u[e=e.toLowerCase()])r=u[e].key,i=u[e].iv;else if(b[e])r=8*b[e].key,i=b[e].iv;else throw TypeError("invalid suite type");var r,i,n=m(t,!1,r,i);return createDecipheriv(e,n.key,n.iv)}function createCipheriv(e,t,r){if(u[e=e.toLowerCase()])return n.createCipheriv(e,t,r);if(b[e])return new i({key:t,iv:r,mode:e});throw TypeError("invalid suite type")}function createDecipheriv(e,t,r){if(u[e=e.toLowerCase()])return n.createDecipheriv(e,t,r);if(b[e])return new i({key:t,iv:r,mode:e,decrypt:!0});throw TypeError("invalid suite type")}function getCiphers(){return Object.keys(b).concat(n.getCiphers())}t.createCipher=t.Cipher=createCipher,t.createCipheriv=t.Cipheriv=createCipheriv,t.createDecipher=t.Decipher=createDecipher,t.createDecipheriv=t.Decipheriv=createDecipheriv,t.listCiphers=t.getCiphers=getCiphers},5238:function(e,t,r){var i=r(1043),n=r(9536),u=r(3782),b=r(6911).Buffer,m={"des-ede3-cbc":n.CBC.instantiate(n.EDE),"des-ede3":n.EDE,"des-ede-cbc":n.CBC.instantiate(n.EDE),"des-ede":n.EDE,"des-cbc":n.CBC.instantiate(n.DES),"des-ecb":n.DES};function DES(e){i.call(this);var t,r=e.mode.toLowerCase(),n=m[r];t=e.decrypt?"decrypt":"encrypt";var u=e.key;b.isBuffer(u)||(u=b.from(u)),("des-ede"===r||"des-ede-cbc"===r)&&(u=b.concat([u,u.slice(0,8)]));var y=e.iv;b.isBuffer(y)||(y=b.from(y)),this._des=n.create({key:u,iv:y,type:t})}m.des=m["des-cbc"],m.des3=m["des-ede3-cbc"],e.exports=DES,u(DES,i),DES.prototype._update=function(e){return b.from(this._des.update(e))},DES.prototype._final=function(){return b.from(this._des.final())}},6280:function(e,t){t["des-ecb"]={key:8,iv:0},t["des-cbc"]=t.des={key:8,iv:8},t["des-ede3-cbc"]=t.des3={key:24,iv:8},t["des-ede3"]={key:24,iv:0},t["des-ede-cbc"]={key:16,iv:8},t["des-ede"]={key:16,iv:0}},7166:function(e,t,r){var n=r(711),u=r(7223);function blind(e){var t=getr(e);return{blinder:t.toRed(n.mont(e.modulus)).redPow(new n(e.publicExponent)).fromRed(),unblinder:t.invm(e.modulus)}}function crt(e,t){var r=blind(t),u=t.modulus.byteLength();n.mont(t.modulus);var b=new n(e).mul(r.blinder).umod(t.modulus),m=b.toRed(n.mont(t.prime1)),y=b.toRed(n.mont(t.prime2)),g=t.coefficient,v=t.prime1,_=t.prime2,w=m.redPow(t.exponent1),M=y.redPow(t.exponent2);w=w.fromRed(),M=M.fromRed();var S=w.isub(M).imul(g).umod(v);return S.imul(_),M.iadd(S),new i(M.imul(r.unblinder).umod(t.modulus).toArray(!1,u))}function getr(e){for(var t=e.modulus.byteLength(),r=new n(u(t));r.cmp(e.modulus)>=0||!r.umod(e.prime1)||!r.umod(e.prime2);)r=new n(u(t));return r}e.exports=crt,crt.getr=getr},9276:function(e,t,r){e.exports=r(2908)},4078:function(e,t,r){var i=r(6911).Buffer,n=r(9739),u=r(3726),b=r(3782),m=r(9807),y=r(4013),g=r(2908);function Sign(e){u.Writable.call(this);var t=g[e];if(!t)throw Error("Unknown message digest");this._hashType=t.hash,this._hash=n(t.hash),this._tag=t.id,this._signType=t.sign}function Verify(e){u.Writable.call(this);var t=g[e];if(!t)throw Error("Unknown message digest");this._hash=n(t.hash),this._tag=t.id,this._signType=t.sign}function createSign(e){return new Sign(e)}function createVerify(e){return new Verify(e)}Object.keys(g).forEach(function(e){g[e].id=i.from(g[e].id,"hex"),g[e.toLowerCase()]=g[e]}),b(Sign,u.Writable),Sign.prototype._write=function(e,t,r){this._hash.update(e),r()},Sign.prototype.update=function(e,t){return"string"==typeof e&&(e=i.from(e,t)),this._hash.update(e),this},Sign.prototype.sign=function(e,t){this.end();var r=m(this._hash.digest(),e,this._hashType,this._signType,this._tag);return t?r.toString(t):r},b(Verify,u.Writable),Verify.prototype._write=function(e,t,r){this._hash.update(e),r()},Verify.prototype.update=function(e,t){return"string"==typeof e&&(e=i.from(e,t)),this._hash.update(e),this},Verify.prototype.verify=function(e,t,r){return"string"==typeof t&&(t=i.from(t,r)),this.end(),y(t,this._hash.digest(),e,this._signType,this._tag)},e.exports={Sign:createSign,Verify:createVerify,createSign:createSign,createVerify:createVerify}},9807:function(e,t,r){var i=r(6911).Buffer,n=r(4873),u=r(7166),b=r(949).ec,m=r(1670),y=r(9902),g=r(9267);function sign(e,t,r,n,b){var m=y(t);if(m.curve){if("ecdsa"!==n&&"ecdsa/rsa"!==n)throw Error("wrong private key type");return ecSign(e,m)}if("dsa"===m.type){if("dsa"!==n)throw Error("wrong private key type");return dsaSign(e,m,r)}if("rsa"!==n&&"ecdsa/rsa"!==n)throw Error("wrong private key type");e=i.concat([b,e]);for(var g=m.modulus.byteLength(),v=[0,1];e.length+v.length+1<g;)v.push(255);v.push(0);for(var _=-1;++_<e.length;)v.push(e[_]);return u(v,m)}function ecSign(e,t){var r=g[t.curve.join(".")];if(!r)throw Error("unknown curve "+t.curve.join("."));var n=new b(r).keyFromPrivate(t.privateKey).sign(e);return i.from(n.toDER())}function dsaSign(e,t,r){for(var i,n=t.params.priv_key,u=t.params.p,b=t.params.q,y=t.params.g,g=new m(0),v=bits2int(e,b).mod(b),_=!1,w=getKey(n,b,e,r);!1===_;)g=makeR(y,i=makeKey(b,w,r),u,b),0===(_=i.invm(b).imul(v.add(n.mul(g))).mod(b)).cmpn(0)&&(_=!1,g=new m(0));return toDER(g,_)}function toDER(e,t){e=e.toArray(),t=t.toArray(),128&e[0]&&(e=[0].concat(e)),128&t[0]&&(t=[0].concat(t));var r=[48,e.length+t.length+4,2,e.length];return r=r.concat(e,[2,t.length],t),i.from(r)}function getKey(e,t,r,u){if((e=i.from(e.toArray())).length<t.byteLength()){var b=i.alloc(t.byteLength()-e.length);e=i.concat([b,e])}var m=r.length,y=bits2octets(r,t),g=i.alloc(m);g.fill(1);var v=i.alloc(m);return v=n(u,v).update(g).update(i.from([0])).update(e).update(y).digest(),g=n(u,v).update(g).digest(),v=n(u,v).update(g).update(i.from([1])).update(e).update(y).digest(),g=n(u,v).update(g).digest(),{k:v,v:g}}function bits2int(e,t){var r=new m(e),i=(e.length<<3)-t.bitLength();return i>0&&r.ishrn(i),r}function bits2octets(e,t){e=(e=bits2int(e,t)).mod(t);var r=i.from(e.toArray());if(r.length<t.byteLength()){var n=i.alloc(t.byteLength()-r.length);r=i.concat([n,r])}return r}function makeKey(e,t,r){var u,b;do{for(u=i.alloc(0);8*u.length<e.bitLength();)t.v=n(r,t.k).update(t.v).digest(),u=i.concat([u,t.v]);b=bits2int(u,e),t.k=n(r,t.k).update(t.v).update(i.from([0])).digest(),t.v=n(r,t.k).update(t.v).digest()}while(-1!==b.cmp(e));return b}function makeR(e,t,r,i){return e.toRed(m.mont(r)).redPow(t).fromRed().mod(i)}e.exports=sign,e.exports.getKey=getKey,e.exports.makeKey=makeKey},4013:function(e,t,r){var i=r(6911).Buffer,n=r(1670),u=r(949).ec,b=r(9902),m=r(9267);function verify(e,t,r,u,m){var y=b(r);if("ec"===y.type){if("ecdsa"!==u&&"ecdsa/rsa"!==u)throw Error("wrong public key type");return ecVerify(e,t,y)}if("dsa"===y.type){if("dsa"!==u)throw Error("wrong public key type");return dsaVerify(e,t,y)}if("rsa"!==u&&"ecdsa/rsa"!==u)throw Error("wrong public key type");t=i.concat([m,t]);for(var g=y.modulus.byteLength(),v=[1],_=0;t.length+v.length+2<g;)v.push(255),_++;v.push(0);for(var w=-1;++w<t.length;)v.push(t[w]);v=i.from(v);var M=n.mont(y.modulus);e=(e=new n(e).toRed(M)).redPow(new n(y.publicExponent));var S=_<8?1:0;for(g=Math.min((e=i.from(e.fromRed().toArray())).length,v.length),e.length!==v.length&&(S=1),w=-1;++w<g;)S|=e[w]^v[w];return 0===S}function ecVerify(e,t,r){var i=m[r.data.algorithm.curve.join(".")];if(!i)throw Error("unknown curve "+r.data.algorithm.curve.join("."));var n=new u(i),b=r.data.subjectPrivateKey.data;return n.verify(t,e,b)}function dsaVerify(e,t,r){var i=r.data.p,u=r.data.q,m=r.data.g,y=r.data.pub_key,g=b.signature.decode(e,"der"),v=g.s,_=g.r;checkValue(v,u),checkValue(_,u);var w=n.mont(i),M=v.invm(u);return 0===m.toRed(w).redPow(new n(t).mul(M).mod(u)).fromRed().mul(y.toRed(w).redPow(_.mul(M).mod(u)).fromRed()).mod(i).mod(u).cmp(_)}function checkValue(e,t){if(0>=e.cmpn(0)||e.cmp(t)>=t)throw Error("invalid sig")}e.exports=verify},4734:function(e){e.exports=function(e,t){for(var r=Math.min(e.length,t.length),n=new i(r),u=0;u<r;++u)n[u]=e[u]^t[u];return n}},1043:function(e,t,r){var i=r(6911).Buffer,n=r(2781).Transform,u=r(1576).StringDecoder;function CipherBase(e){n.call(this),this.hashMode="string"==typeof e,this.hashMode?this[e]=this._finalOrDigest:this.final=this._finalOrDigest,this._final&&(this.__final=this._final,this._final=null),this._decoder=null,this._encoding=null}r(3782)(CipherBase,n),CipherBase.prototype.update=function(e,t,r){"string"==typeof e&&(e=i.from(e,t));var n=this._update(e);return this.hashMode?this:(r&&(n=this._toString(n,r)),n)},CipherBase.prototype.setAutoPadding=function(){},CipherBase.prototype.getAuthTag=function(){throw Error("trying to get auth tag in unsupported state")},CipherBase.prototype.setAuthTag=function(){throw Error("trying to set auth tag in unsupported state")},CipherBase.prototype.setAAD=function(){throw Error("trying to set aad in unsupported state")},CipherBase.prototype._transform=function(e,t,r){var i;try{this.hashMode?this._update(e):this.push(this._update(e))}catch(e){i=e}finally{r(i)}},CipherBase.prototype._flush=function(e){var t;try{this.push(this.__final())}catch(e){t=e}e(t)},CipherBase.prototype._finalOrDigest=function(e){var t=this.__final()||i.alloc(0);return e&&(t=this._toString(t,e,!0)),t},CipherBase.prototype._toString=function(e,t,r){if(this._decoder||(this._decoder=new u(t),this._encoding=t),this._encoding!==t)throw Error("can't switch encodings");var i=this._decoder.write(e);return r&&(i+=this._decoder.end()),i},e.exports=CipherBase},9942:function(e,t,r){var n=r(949),u=r(711);e.exports=function(e){return new ECDH(e)};var b={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 ECDH(e){this.curveType=b[e],this.curveType||(this.curveType={name:e}),this.curve=new n.ec(this.curveType.name),this.keys=void 0}function formatReturnValue(e,t,r){Array.isArray(e)||(e=e.toArray());var n=new i(e);if(r&&n.length<r){var u=new i(r-n.length);u.fill(0),n=i.concat([u,n])}return t?n.toString(t):n}b.p224=b.secp224r1,b.p256=b.secp256r1=b.prime256v1,b.p192=b.secp192r1=b.prime192v1,b.p384=b.secp384r1,b.p521=b.secp521r1,ECDH.prototype.generateKeys=function(e,t){return this.keys=this.curve.genKeyPair(),this.getPublicKey(e,t)},ECDH.prototype.computeSecret=function(e,t,r){return t=t||"utf8",i.isBuffer(e)||(e=new i(e,t)),formatReturnValue(this.curve.keyFromPublic(e).getPublic().mul(this.keys.getPrivate()).getX(),r,this.curveType.byteLength)},ECDH.prototype.getPublicKey=function(e,t){var r=this.keys.getPublic("compressed"===t,!0);return"hybrid"===t&&(r[r.length-1]%2?r[0]=7:r[0]=6),formatReturnValue(r,e)},ECDH.prototype.getPrivateKey=function(e){return formatReturnValue(this.keys.getPrivate(),e)},ECDH.prototype.setPublicKey=function(e,t){return t=t||"utf8",i.isBuffer(e)||(e=new i(e,t)),this.keys._importPublic(e),this},ECDH.prototype.setPrivateKey=function(e,t){t=t||"utf8",i.isBuffer(e)||(e=new i(e,t));var r=new u(e);return r=r.toString(16),this.keys=this.curve.genKeyPair(),this.keys._importPrivate(r),this}},9739:function(e,t,r){"use strict";var i=r(3782),n=r(3533),u=r(3225),b=r(4371),m=r(1043);function Hash(e){m.call(this,"digest"),this._hash=e}i(Hash,m),Hash.prototype._update=function(e){this._hash.update(e)},Hash.prototype._final=function(){return this._hash.digest()},e.exports=function(e){return"md5"===(e=e.toLowerCase())?new n:"rmd160"===e||"ripemd160"===e?new u:new Hash(b(e))}},450:function(e,t,r){var i=r(3533);e.exports=function(e){return(new i).update(e).digest()}},4873:function(e,t,r){"use strict";var i=r(3782),n=r(8119),u=r(1043),b=r(6911).Buffer,m=r(450),y=r(3225),g=r(4371),v=b.alloc(128);function Hmac(e,t){u.call(this,"digest"),"string"==typeof t&&(t=b.from(t));var r="sha512"===e||"sha384"===e?128:64;this._alg=e,this._key=t,t.length>r?t=("rmd160"===e?new y:g(e)).update(t).digest():t.length<r&&(t=b.concat([t,v],r));for(var i=this._ipad=b.allocUnsafe(r),n=this._opad=b.allocUnsafe(r),m=0;m<r;m++)i[m]=54^t[m],n[m]=92^t[m];this._hash="rmd160"===e?new y:g(e),this._hash.update(i)}i(Hmac,u),Hmac.prototype._update=function(e){this._hash.update(e)},Hmac.prototype._final=function(){var e=this._hash.digest();return("rmd160"===this._alg?new y:g(this._alg)).update(this._opad).update(e).digest()},e.exports=function(e,t){return"rmd160"===(e=e.toLowerCase())||"ripemd160"===e?new Hmac("rmd160",t):"md5"===e?new n(m,t):new Hmac(e,t)}},8119:function(e,t,r){"use strict";var i=r(3782),n=r(6911).Buffer,u=r(1043),b=n.alloc(128);function Hmac(e,t){u.call(this,"digest"),"string"==typeof t&&(t=n.from(t)),this._alg=e,this._key=t,t.length>64?t=e(t):t.length<64&&(t=n.concat([t,b],64));for(var r=this._ipad=n.allocUnsafe(64),i=this._opad=n.allocUnsafe(64),m=0;m<64;m++)r[m]=54^t[m],i[m]=92^t[m];this._hash=[r]}i(Hmac,u),Hmac.prototype._update=function(e){this._hash.push(e)},Hmac.prototype._final=function(){var e=this._alg(n.concat(this._hash));return this._alg(n.concat([this._opad,e]))},e.exports=Hmac},9536:function(e,t,r){"use strict";t.utils=r(5334),t.Cipher=r(9876),t.DES=r(1016),t.CBC=r(8641),t.EDE=r(6159)},8641:function(e,t,r){"use strict";var i=r(3523),n=r(3782),u={};function CBCState(e){i.equal(e.length,8,"Invalid IV length"),this.iv=Array(8);for(var t=0;t<this.iv.length;t++)this.iv[t]=e[t]}function instantiate(e){function CBC(t){e.call(this,t),this._cbcInit()}n(CBC,e);for(var t=Object.keys(u),r=0;r<t.length;r++){var i=t[r];CBC.prototype[i]=u[i]}return CBC.create=function(e){return new CBC(e)},CBC}t.instantiate=instantiate,u._cbcInit=function(){var e=new CBCState(this.options.iv);this._cbcState=e},u._update=function(e,t,r,i){var n=this._cbcState,u=this.constructor.super_.prototype,b=n.iv;if("encrypt"===this.type){for(var m=0;m<this.blockSize;m++)b[m]^=e[t+m];u._update.call(this,b,0,r,i);for(var m=0;m<this.blockSize;m++)b[m]=r[i+m]}else{u._update.call(this,e,t,r,i);for(var m=0;m<this.blockSize;m++)r[i+m]^=b[m];for(var m=0;m<this.blockSize;m++)b[m]=e[t+m]}}},9876:function(e,t,r){"use strict";var i=r(3523);function Cipher(e){this.options=e,this.type=this.options.type,this.blockSize=8,this._init(),this.buffer=Array(this.blockSize),this.bufferOff=0}e.exports=Cipher,Cipher.prototype._init=function(){},Cipher.prototype.update=function(e){return 0===e.length?[]:"decrypt"===this.type?this._updateDecrypt(e):this._updateEncrypt(e)},Cipher.prototype._buffer=function(e,t){for(var r=Math.min(this.buffer.length-this.bufferOff,e.length-t),i=0;i<r;i++)this.buffer[this.bufferOff+i]=e[t+i];return this.bufferOff+=r,r},Cipher.prototype._flushBuffer=function(e,t){return this._update(this.buffer,0,e,t),this.bufferOff=0,this.blockSize},Cipher.prototype._updateEncrypt=function(e){var t=0,r=0,i=Array(((this.bufferOff+e.length)/this.blockSize|0)*this.blockSize);0!==this.bufferOff&&(t+=this._buffer(e,t),this.bufferOff===this.buffer.length&&(r+=this._flushBuffer(i,r)));for(var n=e.length-(e.length-t)%this.blockSize;t<n;t+=this.blockSize)this._update(e,t,i,r),r+=this.blockSize;for(;t<e.length;t++,this.bufferOff++)this.buffer[this.bufferOff]=e[t];return i},Cipher.prototype._updateDecrypt=function(e){for(var t=0,r=0,i=Math.ceil((this.bufferOff+e.length)/this.blockSize)-1,n=Array(i*this.blockSize);i>0;i--)t+=this._buffer(e,t),r+=this._flushBuffer(n,r);return t+=this._buffer(e,t),n},Cipher.prototype.final=function(e){var t,r;return(e&&(t=this.update(e)),r="encrypt"===this.type?this._finalEncrypt():this._finalDecrypt(),t)?t.concat(r):r},Cipher.prototype._pad=function(e,t){if(0===t)return!1;for(;t<e.length;)e[t++]=0;return!0},Cipher.prototype._finalEncrypt=function(){if(!this._pad(this.buffer,this.bufferOff))return[];var e=Array(this.blockSize);return this._update(this.buffer,0,e,0),e},Cipher.prototype._unpad=function(e){return e},Cipher.prototype._finalDecrypt=function(){i.equal(this.bufferOff,this.blockSize,"Not enough data to decrypt");var e=Array(this.blockSize);return this._flushBuffer(e,0),this._unpad(e)}},1016:function(e,t,r){"use strict";var i=r(3523),n=r(3782),u=r(5334),b=r(9876);function DESState(){this.tmp=[,,],this.keys=null}function DES(e){b.call(this,e);var t=new DESState;this._desState=t,this.deriveKeys(t,e.key)}n(DES,b),e.exports=DES,DES.create=function(e){return new DES(e)};var m=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];DES.prototype.deriveKeys=function(e,t){e.keys=Array(32),i.equal(t.length,this.blockSize,"Invalid key length");var r=u.readUInt32BE(t,0),n=u.readUInt32BE(t,4);u.pc1(r,n,e.tmp,0),r=e.tmp[0],n=e.tmp[1];for(var b=0;b<e.keys.length;b+=2){var y=m[b>>>1];r=u.r28shl(r,y),n=u.r28shl(n,y),u.pc2(r,n,e.keys,b)}},DES.prototype._update=function(e,t,r,i){var n=this._desState,b=u.readUInt32BE(e,t),m=u.readUInt32BE(e,t+4);u.ip(b,m,n.tmp,0),b=n.tmp[0],m=n.tmp[1],"encrypt"===this.type?this._encrypt(n,b,m,n.tmp,0):this._decrypt(n,b,m,n.tmp,0),b=n.tmp[0],m=n.tmp[1],u.writeUInt32BE(r,b,i),u.writeUInt32BE(r,m,i+4)},DES.prototype._pad=function(e,t){for(var r=e.length-t,i=t;i<e.length;i++)e[i]=r;return!0},DES.prototype._unpad=function(e){for(var t=e[e.length-1],r=e.length-t;r<e.length;r++)i.equal(e[r],t);return e.slice(0,e.length-t)},DES.prototype._encrypt=function(e,t,r,i,n){for(var b=t,m=r,y=0;y<e.keys.length;y+=2){var g=e.keys[y],v=e.keys[y+1];u.expand(m,e.tmp,0),g^=e.tmp[0],v^=e.tmp[1];var _=u.substitute(g,v),w=u.permute(_),M=m;m=(b^w)>>>0,b=M}u.rip(m,b,i,n)},DES.prototype._decrypt=function(e,t,r,i,n){for(var b=r,m=t,y=e.keys.length-2;y>=0;y-=2){var g=e.keys[y],v=e.keys[y+1];u.expand(b,e.tmp,0),g^=e.tmp[0],v^=e.tmp[1];var _=u.substitute(g,v),w=u.permute(_),M=b;b=(m^w)>>>0,m=M}u.rip(b,m,i,n)}},6159:function(e,t,r){"use strict";var i=r(3523),n=r(3782),u=r(9876),b=r(1016);function EDEState(e,t){i.equal(t.length,24,"Invalid key length");var r=t.slice(0,8),n=t.slice(8,16),u=t.slice(16,24);"encrypt"===e?this.ciphers=[b.create({type:"encrypt",key:r}),b.create({type:"decrypt",key:n}),b.create({type:"encrypt",key:u})]:this.ciphers=[b.create({type:"decrypt",key:u}),b.create({type:"encrypt",key:n}),b.create({type:"decrypt",key:r})]}function EDE(e){u.call(this,e);var t=new EDEState(this.type,this.options.key);this._edeState=t}n(EDE,u),e.exports=EDE,EDE.create=function(e){return new EDE(e)},EDE.prototype._update=function(e,t,r,i){var n=this._edeState;n.ciphers[0]._update(e,t,r,i),n.ciphers[1]._update(r,i,r,i),n.ciphers[2]._update(r,i,r,i)},EDE.prototype._pad=b.prototype._pad,EDE.prototype._unpad=b.prototype._unpad},5334:function(e,t){"use strict";t.readUInt32BE=function(e,t){return(e[0+t]<<24|e[1+t]<<16|e[2+t]<<8|e[3+t])>>>0},t.writeUInt32BE=function(e,t,r){e[0+r]=t>>>24,e[1+r]=t>>>16&255,e[2+r]=t>>>8&255,e[3+r]=255&t},t.ip=function(e,t,r,i){for(var n=0,u=0,b=6;b>=0;b-=2){for(var m=0;m<=24;m+=8)n<<=1,n|=t>>>m+b&1;for(var m=0;m<=24;m+=8)n<<=1,n|=e>>>m+b&1}for(var b=6;b>=0;b-=2){for(var m=1;m<=25;m+=8)u<<=1,u|=t>>>m+b&1;for(var m=1;m<=25;m+=8)u<<=1,u|=e>>>m+b&1}r[i+0]=n>>>0,r[i+1]=u>>>0},t.rip=function(e,t,r,i){for(var n=0,u=0,b=0;b<4;b++)for(var m=24;m>=0;m-=8)n<<=1,n|=t>>>m+b&1,n<<=1,n|=e>>>m+b&1;for(var b=4;b<8;b++)for(var m=24;m>=0;m-=8)u<<=1,u|=t>>>m+b&1,u<<=1,u|=e>>>m+b&1;r[i+0]=n>>>0,r[i+1]=u>>>0},t.pc1=function(e,t,r,i){for(var n=0,u=0,b=7;b>=5;b--){for(var m=0;m<=24;m+=8)n<<=1,n|=t>>m+b&1;for(var m=0;m<=24;m+=8)n<<=1,n|=e>>m+b&1}for(var m=0;m<=24;m+=8)n<<=1,n|=t>>m+b&1;for(var b=1;b<=3;b++){for(var m=0;m<=24;m+=8)u<<=1,u|=t>>m+b&1;for(var m=0;m<=24;m+=8)u<<=1,u|=e>>m+b&1}for(var m=0;m<=24;m+=8)u<<=1,u|=e>>m+b&1;r[i+0]=n>>>0,r[i+1]=u>>>0},t.r28shl=function(e,t){return e<<t&268435455|e>>>28-t};var r=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];t.pc2=function(e,t,i,n){for(var u=0,b=0,m=r.length>>>1,y=0;y<m;y++)u<<=1,u|=e>>>r[y]&1;for(var y=m;y<r.length;y++)b<<=1,b|=t>>>r[y]&1;i[n+0]=u>>>0,i[n+1]=b>>>0},t.expand=function(e,t,r){var i=0,n=0;i=(1&e)<<5|e>>>27;for(var u=23;u>=15;u-=4)i<<=6,i|=e>>>u&63;for(var u=11;u>=3;u-=4)n|=e>>>u&63,n<<=6;n|=(31&e)<<1|e>>>31,t[r+0]=i>>>0,t[r+1]=n>>>0};var i=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];t.substitute=function(e,t){for(var r=0,n=0;n<4;n++){var u=e>>>18-6*n&63,b=i[64*n+u];r<<=4,r|=b}for(var n=0;n<4;n++){var u=t>>>18-6*n&63,b=i[256+64*n+u];r<<=4,r|=b}return r>>>0};var n=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];t.permute=function(e){for(var t=0,r=0;r<n.length;r++)t<<=1,t|=e>>>n[r]&1;return t>>>0},t.padSplit=function(e,t,r){for(var i=e.toString(2);i.length<t;)i="0"+i;for(var n=[],u=0;u<t;u+=r)n.push(i.slice(u,u+r));return n.join(" ")}},6587:function(e,t,r){var n=r(296),u=r(7992),b=r(373);function getDiffieHellman(e){return new b(new i(u[e].prime,"hex"),new i(u[e].gen,"hex"))}var m={binary:!0,hex:!0,base64:!0};function createDiffieHellman(e,t,r,u){return i.isBuffer(t)||void 0===m[t]?createDiffieHellman(e,"binary",t,r):(t=t||"binary",u=u||"binary",r=r||new i([2]),i.isBuffer(r)||(r=new i(r,u)),"number"==typeof e)?new b(n(e,r),r,!0):(i.isBuffer(e)||(e=new i(e,t)),new b(e,r,!0))}t.DiffieHellmanGroup=t.createDiffieHellmanGroup=t.getDiffieHellman=getDiffieHellman,t.createDiffieHellman=t.DiffieHellman=createDiffieHellman},373:function(e,t,r){var n=r(711),u=new(r(1354)),b=new n(24),m=new n(11),y=new n(10),g=new n(3),v=new n(7),_=r(296),w=r(7223);function setPublicKey(e,t){return t=t||"utf8",i.isBuffer(e)||(e=new i(e,t)),this._pub=new n(e),this}function setPrivateKey(e,t){return t=t||"utf8",i.isBuffer(e)||(e=new i(e,t)),this._priv=new n(e),this}e.exports=DH;var M={};function checkPrime(e,t){var r,i=t.toString("hex"),n=[i,e.toString(16)].join("_");if(n in M)return M[n];var w=0;if(e.isEven()||!_.simpleSieve||!_.fermatTest(e)||!u.test(e))return w+=1,"02"===i||"05"===i?w+=8:w+=4,M[n]=w,w;switch(u.test(e.shrn(1))||(w+=2),i){case"02":e.mod(b).cmp(m)&&(w+=8);break;case"05":(r=e.mod(y)).cmp(g)&&r.cmp(v)&&(w+=8);break;default:w+=4}return M[n]=w,w}function DH(e,t,r){this.setGenerator(t),this.__prime=new n(e),this._prime=n.mont(this.__prime),this._primeLen=e.length,this._pub=void 0,this._priv=void 0,this._primeCode=void 0,r?(this.setPublicKey=setPublicKey,this.setPrivateKey=setPrivateKey):this._primeCode=8}function formatReturnValue(e,t){var r=new i(e.toArray());return t?r.toString(t):r}Object.defineProperty(DH.prototype,"verifyError",{enumerable:!0,get:function(){return"number"!=typeof this._primeCode&&(this._primeCode=checkPrime(this.__prime,this.__gen)),this._primeCode}}),DH.prototype.generateKeys=function(){return this._priv||(this._priv=new n(w(this._primeLen))),this._pub=this._gen.toRed(this._prime).redPow(this._priv).fromRed(),this.getPublicKey()},DH.prototype.computeSecret=function(e){var t=new i((e=(e=new n(e)).toRed(this._prime)).redPow(this._priv).fromRed().toArray()),r=this.getPrime();if(t.length<r.length){var u=new i(r.length-t.length);u.fill(0),t=i.concat([u,t])}return t},DH.prototype.getPublicKey=function(e){return formatReturnValue(this._pub,e)},DH.prototype.getPrivateKey=function(e){return formatReturnValue(this._priv,e)},DH.prototype.getPrime=function(e){return formatReturnValue(this.__prime,e)},DH.prototype.getGenerator=function(e){return formatReturnValue(this._gen,e)},DH.prototype.setGenerator=function(e,t){return t=t||"utf8",i.isBuffer(e)||(e=new i(e,t)),this.__gen=e,this._gen=new n(e),this}},296:function(e,t,r){var i=r(7223);e.exports=findPrime,findPrime.simpleSieve=simpleSieve,findPrime.fermatTest=fermatTest;var n=r(711),u=new n(24),b=new(r(1354)),m=new n(1),y=new n(2),g=new n(5);new n(16),new n(8);var v=new n(10),_=new n(3);new n(7);var w=new n(11),M=new n(4);new n(12);var S=null;function _getPrimes(){if(null!==S)return S;var e=[];e[0]=2;for(var t=1,r=3;r<1048576;r+=2){for(var i=Math.ceil(Math.sqrt(r)),n=0;n<t&&e[n]<=i&&r%e[n]!=0;n++);t!==n&&e[n]<=i||(e[t++]=r)}return S=e,e}function simpleSieve(e){for(var t=_getPrimes(),r=0;r<t.length;r++)if(0===e.modn(t[r])){if(0!==e.cmpn(t[r]))return!1;break}return!0}function fermatTest(e){var t=n.mont(e);return 0===y.toRed(t).redPow(e.subn(1)).fromRed().cmpn(1)}function findPrime(e,t){var r,S;if(e<16)return new n(2===t||5===t?[140,123]:[140,39]);for(t=new n(t);;){for(r=new n(i(Math.ceil(e/8)));r.bitLength()>e;)r.ishrn(1);if(r.isEven()&&r.iadd(m),r.testn(1)||r.iadd(y),t.cmp(y)){if(!t.cmp(g))for(;r.mod(v).cmp(_);)r.iadd(M)}else for(;r.mod(u).cmp(w);)r.iadd(M);if(simpleSieve(S=r.shrn(1))&&simpleSieve(r)&&fermatTest(S)&&fermatTest(r)&&b.test(S)&&b.test(r))return r}}},949:function(e,t,r){"use strict";t.version=r(2531).i8,t.utils=r(4401),t.rand=r(3500),t.curve=r(9359),t.curves=r(6226),t.ec=r(4088),t.eddsa=r(8511)},2727:function(e,t,r){"use strict";var i=r(711),n=r(4401),u=n.getNAF,b=n.getJSF,m=n.assert;function BaseCurve(e,t){this.type=e,this.p=new i(t.p,16),this.red=t.prime?i.red(t.prime):i.mont(this.p),this.zero=new i(0).toRed(this.red),this.one=new i(1).toRed(this.red),this.two=new i(2).toRed(this.red),this.n=t.n&&new i(t.n,16),this.g=t.g&&this.pointFromJSON(t.g,t.gRed),this._wnafT1=[,,,,],this._wnafT2=[,,,,],this._wnafT3=[,,,,],this._wnafT4=[,,,,],this._bitLength=this.n?this.n.bitLength():0;var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function BasePoint(e,t){this.curve=e,this.type=t,this.precomputed=null}e.exports=BaseCurve,BaseCurve.prototype.point=function(){throw Error("Not implemented")},BaseCurve.prototype.validate=function(){throw Error("Not implemented")},BaseCurve.prototype._fixedNafMul=function(e,t){m(e.precomputed);var r=e._getDoubles(),i=u(t,1,this._bitLength),n=(1<<r.step+1)-(r.step%2==0?2:1);n/=3;for(var b=[],y=0;y<i.length;y+=r.step){for(var g=0,t=y+r.step-1;t>=y;t--)g=(g<<1)+i[t];b.push(g)}for(var v=this.jpoint(null,null,null),_=this.jpoint(null,null,null),w=n;w>0;w--){for(var y=0;y<b.length;y++){var g=b[y];g===w?_=_.mixedAdd(r.points[y]):g===-w&&(_=_.mixedAdd(r.points[y].neg()))}v=v.add(_)}return v.toP()},BaseCurve.prototype._wnafMul=function(e,t){var r=4,i=e._getNAFPoints(r);r=i.wnd;for(var n=i.points,b=u(t,r,this._bitLength),y=this.jpoint(null,null,null),g=b.length-1;g>=0;g--){for(var t=0;g>=0&&0===b[g];g--)t++;if(g>=0&&t++,y=y.dblp(t),g<0)break;var v=b[g];m(0!==v),y="affine"===e.type?v>0?y.mixedAdd(n[v-1>>1]):y.mixedAdd(n[-v-1>>1].neg()):v>0?y.add(n[v-1>>1]):y.add(n[-v-1>>1].neg())}return"affine"===e.type?y.toP():y},BaseCurve.prototype._wnafMulAdd=function(e,t,r,i,n){for(var m=this._wnafT1,y=this._wnafT2,g=this._wnafT3,v=0,_=0;_<i;_++){var w=t[_],M=w._getNAFPoints(e);m[_]=M.wnd,y[_]=M.points}for(var _=i-1;_>=1;_-=2){var S=_-1,B=_;if(1!==m[S]||1!==m[B]){g[S]=u(r[S],m[S],this._bitLength),g[B]=u(r[B],m[B],this._bitLength),v=Math.max(g[S].length,v),v=Math.max(g[B].length,v);continue}var E=[t[S],null,null,t[B]];0===t[S].y.cmp(t[B].y)?(E[1]=t[S].add(t[B]),E[2]=t[S].toJ().mixedAdd(t[B].neg())):0===t[S].y.cmp(t[B].y.redNeg())?(E[1]=t[S].toJ().mixedAdd(t[B]),E[2]=t[S].add(t[B].neg())):(E[1]=t[S].toJ().mixedAdd(t[B]),E[2]=t[S].toJ().mixedAdd(t[B].neg()));var k=[-3,-1,-5,-7,0,7,5,1,3],A=b(r[S],r[B]);v=Math.max(A[0].length,v),g[S]=Array(v),g[B]=Array(v);for(var N=0;N<v;N++){var R=0|A[0][N],P=0|A[1][N];g[S][N]=k[(R+1)*3+(P+1)],g[B][N]=0,y[S]=E}}for(var x=this.jpoint(null,null,null),I=this._wnafT4,_=v;_>=0;_--){for(var C=0;_>=0;){for(var D=!0,N=0;N<i;N++)I[N]=0|g[N][_],0!==I[N]&&(D=!1);if(!D)break;C++,_--}if(_>=0&&C++,x=x.dblp(C),_<0)break;for(var N=0;N<i;N++){var w,T=I[N];0!==T&&(T>0?w=y[N][T-1>>1]:T<0&&(w=y[N][-T-1>>1].neg()),x="affine"===w.type?x.mixedAdd(w):x.add(w))}}for(var _=0;_<i;_++)y[_]=null;return n?x:x.toP()},BaseCurve.BasePoint=BasePoint,BasePoint.prototype.eq=function(){throw Error("Not implemented")},BasePoint.prototype.validate=function(){return this.curve.validate(this)},BaseCurve.prototype.decodePoint=function(e,t){e=n.toArray(e,t);var r=this.p.byteLength();if((4===e[0]||6===e[0]||7===e[0])&&e.length-1==2*r)return 6===e[0]?m(e[e.length-1]%2==0):7===e[0]&&m(e[e.length-1]%2==1),this.point(e.slice(1,1+r),e.slice(1+r,1+2*r));if((2===e[0]||3===e[0])&&e.length-1===r)return this.pointFromX(e.slice(1,1+r),3===e[0]);throw Error("Unknown point format")},BasePoint.prototype.encodeCompressed=function(e){return this.encode(e,!0)},BasePoint.prototype._encode=function(e){var t=this.curve.p.byteLength(),r=this.getX().toArray("be",t);return e?[this.getY().isEven()?2:3].concat(r):[4].concat(r,this.getY().toArray("be",t))},BasePoint.prototype.encode=function(e,t){return n.encode(this._encode(t),e)},BasePoint.prototype.precompute=function(e){if(this.precomputed)return this;var t={doubles:null,naf:null,beta:null};return t.naf=this._getNAFPoints(8),t.doubles=this._getDoubles(4,e),t.beta=this._getBeta(),this.precomputed=t,this},BasePoint.prototype._hasDoubles=function(e){if(!this.precomputed)return!1;var t=this.precomputed.doubles;return!!t&&t.points.length>=Math.ceil((e.bitLength()+1)/t.step)},BasePoint.prototype._getDoubles=function(e,t){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],i=this,n=0;n<t;n+=e){for(var u=0;u<e;u++)i=i.dbl();r.push(i)}return{step:e,points:r}},BasePoint.prototype._getNAFPoints=function(e){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var t=[this],r=(1<<e)-1,i=1===r?null:this.dbl(),n=1;n<r;n++)t[n]=t[n-1].add(i);return{wnd:e,points:t}},BasePoint.prototype._getBeta=function(){return null},BasePoint.prototype.dblp=function(e){for(var t=this,r=0;r<e;r++)t=t.dbl();return t}},2705:function(e,t,r){"use strict";var i=r(4401),n=r(711),u=r(3782),b=r(2727),m=i.assert;function EdwardsCurve(e){this.twisted=(0|e.a)!=1,this.mOneA=this.twisted&&(0|e.a)==-1,this.extended=this.mOneA,b.call(this,"edwards",e),this.a=new n(e.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new n(e.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new n(e.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),m(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=(0|e.c)==1}function Point(e,t,r,i,u){b.BasePoint.call(this,e,"projective"),null===t&&null===r&&null===i?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new n(t,16),this.y=new n(r,16),this.z=i?new n(i,16):this.curve.one,this.t=u&&new n(u,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()))))}u(EdwardsCurve,b),e.exports=EdwardsCurve,EdwardsCurve.prototype._mulA=function(e){return this.mOneA?e.redNeg():this.a.redMul(e)},EdwardsCurve.prototype._mulC=function(e){return this.oneC?e:this.c.redMul(e)},EdwardsCurve.prototype.jpoint=function(e,t,r,i){return this.point(e,t,r,i)},EdwardsCurve.prototype.pointFromX=function(e,t){(e=new n(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr(),i=this.c2.redSub(this.a.redMul(r)),u=this.one.redSub(this.c2.redMul(this.d).redMul(r)),b=i.redMul(u.redInvm()),m=b.redSqrt();if(0!==m.redSqr().redSub(b).cmp(this.zero))throw Error("invalid point");var y=m.fromRed().isOdd();return(t&&!y||!t&&y)&&(m=m.redNeg()),this.point(e,m)},EdwardsCurve.prototype.pointFromY=function(e,t){(e=new n(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr(),i=r.redSub(this.c2),u=r.redMul(this.d).redMul(this.c2).redSub(this.a),b=i.redMul(u.redInvm());if(0===b.cmp(this.zero)){if(!t)return this.point(this.zero,e);throw Error("invalid point")}var m=b.redSqrt();if(0!==m.redSqr().redSub(b).cmp(this.zero))throw Error("invalid point");return m.fromRed().isOdd()!==t&&(m=m.redNeg()),this.point(m,e)},EdwardsCurve.prototype.validate=function(e){if(e.isInfinity())return!0;e.normalize();var t=e.x.redSqr(),r=e.y.redSqr(),i=t.redMul(this.a).redAdd(r),n=this.c2.redMul(this.one.redAdd(this.d.redMul(t).redMul(r)));return 0===i.cmp(n)},u(Point,b.BasePoint),EdwardsCurve.prototype.pointFromJSON=function(e){return Point.fromJSON(this,e)},EdwardsCurve.prototype.point=function(e,t,r,i){return new Point(this,e,t,r,i)},Point.fromJSON=function(e,t){return new Point(e,t[0],t[1],t[2])},Point.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)+">"},Point.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},Point.prototype._extDbl=function(){var e=this.x.redSqr(),t=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var i=this.curve._mulA(e),n=this.x.redAdd(this.y).redSqr().redISub(e).redISub(t),u=i.redAdd(t),b=u.redSub(r),m=i.redSub(t),y=n.redMul(b),g=u.redMul(m),v=n.redMul(m),_=b.redMul(u);return this.curve.point(y,g,_,v)},Point.prototype._projDbl=function(){var e,t,r,i=this.x.redAdd(this.y).redSqr(),n=this.x.redSqr(),u=this.y.redSqr();if(this.curve.twisted){var b=this.curve._mulA(n),m=b.redAdd(u);if(this.zOne)e=i.redSub(n).redSub(u).redMul(m.redSub(this.curve.two)),t=m.redMul(b.redSub(u)),r=m.redSqr().redSub(m).redSub(m);else{var y=this.z.redSqr(),g=m.redSub(y).redISub(y);e=i.redSub(n).redISub(u).redMul(g),t=m.redMul(b.redSub(u)),r=m.redMul(g)}}else{var b=n.redAdd(u),y=this.curve._mulC(this.z).redSqr(),g=b.redSub(y).redSub(y);e=this.curve._mulC(i.redISub(b)).redMul(g),t=this.curve._mulC(b).redMul(n.redISub(u)),r=b.redMul(g)}return this.curve.point(e,t,r)},Point.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},Point.prototype._extAdd=function(e){var t=this.y.redSub(this.x).redMul(e.y.redSub(e.x)),r=this.y.redAdd(this.x).redMul(e.y.redAdd(e.x)),i=this.t.redMul(this.curve.dd).redMul(e.t),n=this.z.redMul(e.z.redAdd(e.z)),u=r.redSub(t),b=n.redSub(i),m=n.redAdd(i),y=r.redAdd(t),g=u.redMul(b),v=m.redMul(y),_=u.redMul(y),w=b.redMul(m);return this.curve.point(g,v,w,_)},Point.prototype._projAdd=function(e){var t,r,i=this.z.redMul(e.z),n=i.redSqr(),u=this.x.redMul(e.x),b=this.y.redMul(e.y),m=this.curve.d.redMul(u).redMul(b),y=n.redSub(m),g=n.redAdd(m),v=this.x.redAdd(this.y).redMul(e.x.redAdd(e.y)).redISub(u).redISub(b),_=i.redMul(y).redMul(v);return this.curve.twisted?(t=i.redMul(g).redMul(b.redSub(this.curve._mulA(u))),r=y.redMul(g)):(t=i.redMul(g).redMul(b.redSub(u)),r=this.curve._mulC(y).redMul(g)),this.curve.point(_,t,r)},Point.prototype.add=function(e){return this.isInfinity()?e:e.isInfinity()?this:this.curve.extended?this._extAdd(e):this._projAdd(e)},Point.prototype.mul=function(e){return this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve._wnafMul(this,e)},Point.prototype.mulAdd=function(e,t,r){return this.curve._wnafMulAdd(1,[this,t],[e,r],2,!1)},Point.prototype.jmulAdd=function(e,t,r){return this.curve._wnafMulAdd(1,[this,t],[e,r],2,!0)},Point.prototype.normalize=function(){if(this.zOne)return this;var e=this.z.redInvm();return this.x=this.x.redMul(e),this.y=this.y.redMul(e),this.t&&(this.t=this.t.redMul(e)),this.z=this.curve.one,this.zOne=!0,this},Point.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},Point.prototype.getX=function(){return this.normalize(),this.x.fromRed()},Point.prototype.getY=function(){return this.normalize(),this.y.fromRed()},Point.prototype.eq=function(e){return this===e||0===this.getX().cmp(e.getX())&&0===this.getY().cmp(e.getY())},Point.prototype.eqXToP=function(e){var t=e.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(t))return!0;for(var r=e.clone(),i=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(t.redIAdd(i),0===this.x.cmp(t))return!0}},Point.prototype.toP=Point.prototype.normalize,Point.prototype.mixedAdd=Point.prototype.add},9359:function(e,t,r){"use strict";t.base=r(2727),t.short=r(4720),t.mont=r(6653),t.edwards=r(2705)},6653:function(e,t,r){"use strict";var i=r(711),n=r(3782),u=r(2727),b=r(4401);function MontCurve(e){u.call(this,"mont",e),this.a=new i(e.a,16).toRed(this.red),this.b=new i(e.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 Point(e,t,r){u.BasePoint.call(this,e,"projective"),null===t&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(t,16),this.z=new i(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}n(MontCurve,u),e.exports=MontCurve,MontCurve.prototype.validate=function(e){var t=e.normalize().x,r=t.redSqr(),i=r.redMul(t).redAdd(r.redMul(this.a)).redAdd(t);return 0===i.redSqrt().redSqr().cmp(i)},n(Point,u.BasePoint),MontCurve.prototype.decodePoint=function(e,t){return this.point(b.toArray(e,t),1)},MontCurve.prototype.point=function(e,t){return new Point(this,e,t)},MontCurve.prototype.pointFromJSON=function(e){return Point.fromJSON(this,e)},Point.prototype.precompute=function(){},Point.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},Point.fromJSON=function(e,t){return new Point(e,t[0],t[1]||e.one)},Point.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)+">"},Point.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},Point.prototype.dbl=function(){var e=this.x.redAdd(this.z).redSqr(),t=this.x.redSub(this.z).redSqr(),r=e.redSub(t),i=e.redMul(t),n=r.redMul(t.redAdd(this.curve.a24.redMul(r)));return this.curve.point(i,n)},Point.prototype.add=function(){throw Error("Not supported on Montgomery curve")},Point.prototype.diffAdd=function(e,t){var r=this.x.redAdd(this.z),i=this.x.redSub(this.z),n=e.x.redAdd(e.z),u=e.x.redSub(e.z).redMul(r),b=n.redMul(i),m=t.z.redMul(u.redAdd(b).redSqr()),y=t.x.redMul(u.redISub(b).redSqr());return this.curve.point(m,y)},Point.prototype.mul=function(e){for(var t=e.clone(),r=this,i=this.curve.point(null,null),n=[];0!==t.cmpn(0);t.iushrn(1))n.push(t.andln(1));for(var u=n.length-1;u>=0;u--)0===n[u]?(r=r.diffAdd(i,this),i=i.dbl()):(i=r.diffAdd(i,this),r=r.dbl());return i},Point.prototype.mulAdd=function(){throw Error("Not supported on Montgomery curve")},Point.prototype.jumlAdd=function(){throw Error("Not supported on Montgomery curve")},Point.prototype.eq=function(e){return 0===this.getX().cmp(e.getX())},Point.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},Point.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},4720:function(e,t,r){"use strict";var i=r(4401),n=r(711),u=r(3782),b=r(2727),m=i.assert;function ShortCurve(e){b.call(this,"short",e),this.a=new n(e.a,16).toRed(this.red),this.b=new n(e.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(e),this._endoWnafT1=[,,,,],this._endoWnafT2=[,,,,]}function Point(e,t,r,i){b.BasePoint.call(this,e,"affine"),null===t&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new n(t,16),this.y=new n(r,16),i&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function JPoint(e,t,r,i){b.BasePoint.call(this,e,"jacobian"),null===t&&null===r&&null===i?(this.x=this.curve.one,this.y=this.curve.one,this.z=new n(0)):(this.x=new n(t,16),this.y=new n(r,16),this.z=new n(i,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}u(ShortCurve,b),e.exports=ShortCurve,ShortCurve.prototype._getEndomorphism=function(e){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){if(e.beta)t=new n(e.beta,16).toRed(this.red);else{var t,r,i,u=this._getEndoRoots(this.p);t=(t=0>u[0].cmp(u[1])?u[0]:u[1]).toRed(this.red)}if(e.lambda)r=new n(e.lambda,16);else{var b=this._getEndoRoots(this.n);0===this.g.mul(b[0]).x.cmp(this.g.x.redMul(t))?r=b[0]:(r=b[1],m(0===this.g.mul(r).x.cmp(this.g.x.redMul(t))))}return i=e.basis?e.basis.map(function(e){return{a:new n(e.a,16),b:new n(e.b,16)}}):this._getEndoBasis(r),{beta:t,lambda:r,basis:i}}},ShortCurve.prototype._getEndoRoots=function(e){var t=e===this.p?this.red:n.mont(e),r=new n(2).toRed(t).redInvm(),i=r.redNeg(),u=new n(3).toRed(t).redNeg().redSqrt().redMul(r);return[i.redAdd(u).fromRed(),i.redSub(u).fromRed()]},ShortCurve.prototype._getEndoBasis=function(e){for(var t,r,i,u,b,m,y,g,v,_=this.n.ushrn(Math.floor(this.n.bitLength()/2)),w=e,M=this.n.clone(),S=new n(1),B=new n(0),E=new n(0),k=new n(1),A=0;0!==w.cmpn(0);){var N=M.div(w);g=M.sub(N.mul(w)),v=E.sub(N.mul(S));var R=k.sub(N.mul(B));if(!i&&0>g.cmp(_))t=y.neg(),r=S,i=g.neg(),u=v;else if(i&&2==++A)break;y=g,M=w,w=g,E=S,S=v,k=B,B=R}b=g.neg(),m=v;var P=i.sqr().add(u.sqr());return b.sqr().add(m.sqr()).cmp(P)>=0&&(b=t,m=r),i.negative&&(i=i.neg(),u=u.neg()),b.negative&&(b=b.neg(),m=m.neg()),[{a:i,b:u},{a:b,b:m}]},ShortCurve.prototype._endoSplit=function(e){var t=this.endo.basis,r=t[0],i=t[1],n=i.b.mul(e).divRound(this.n),u=r.b.neg().mul(e).divRound(this.n),b=n.mul(r.a),m=u.mul(i.a),y=n.mul(r.b),g=u.mul(i.b);return{k1:e.sub(b).sub(m),k2:y.add(g).neg()}},ShortCurve.prototype.pointFromX=function(e,t){(e=new n(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr().redMul(e).redIAdd(e.redMul(this.a)).redIAdd(this.b),i=r.redSqrt();if(0!==i.redSqr().redSub(r).cmp(this.zero))throw Error("invalid point");var u=i.fromRed().isOdd();return(t&&!u||!t&&u)&&(i=i.redNeg()),this.point(e,i)},ShortCurve.prototype.validate=function(e){if(e.inf)return!0;var t=e.x,r=e.y,i=this.a.redMul(t),n=t.redSqr().redMul(t).redIAdd(i).redIAdd(this.b);return 0===r.redSqr().redISub(n).cmpn(0)},ShortCurve.prototype._endoWnafMulAdd=function(e,t,r){for(var i=this._endoWnafT1,n=this._endoWnafT2,u=0;u<e.length;u++){var b=this._endoSplit(t[u]),m=e[u],y=m._getBeta();b.k1.negative&&(b.k1.ineg(),m=m.neg(!0)),b.k2.negative&&(b.k2.ineg(),y=y.neg(!0)),i[2*u]=m,i[2*u+1]=y,n[2*u]=b.k1,n[2*u+1]=b.k2}for(var g=this._wnafMulAdd(1,i,n,2*u,r),v=0;v<2*u;v++)i[v]=null,n[v]=null;return g},u(Point,b.BasePoint),ShortCurve.prototype.point=function(e,t,r){return new Point(this,e,t,r)},ShortCurve.prototype.pointFromJSON=function(e,t){return Point.fromJSON(this,e,t)},Point.prototype._getBeta=function(){if(this.curve.endo){var e=this.precomputed;if(e&&e.beta)return e.beta;var t=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(e){var r=this.curve,endoMul=function(e){return r.point(e.x.redMul(r.endo.beta),e.y)};e.beta=t,t.precomputed={beta:null,naf:e.naf&&{wnd:e.naf.wnd,points:e.naf.points.map(endoMul)},doubles:e.doubles&&{step:e.doubles.step,points:e.doubles.points.map(endoMul)}}}return t}},Point.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]},Point.fromJSON=function(e,t,r){"string"==typeof t&&(t=JSON.parse(t));var i=e.point(t[0],t[1],r);if(!t[2])return i;function obj2point(t){return e.point(t[0],t[1],r)}var n=t[2];return i.precomputed={beta:null,doubles:n.doubles&&{step:n.doubles.step,points:[i].concat(n.doubles.points.map(obj2point))},naf:n.naf&&{wnd:n.naf.wnd,points:[i].concat(n.naf.points.map(obj2point))}},i},Point.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)+">"},Point.prototype.isInfinity=function(){return this.inf},Point.prototype.add=function(e){if(this.inf)return e;if(e.inf)return this;if(this.eq(e))return this.dbl();if(this.neg().eq(e)||0===this.x.cmp(e.x))return this.curve.point(null,null);var t=this.y.redSub(e.y);0!==t.cmpn(0)&&(t=t.redMul(this.x.redSub(e.x).redInvm()));var r=t.redSqr().redISub(this.x).redISub(e.x),i=t.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,i)},Point.prototype.dbl=function(){if(this.inf)return this;var e=this.y.redAdd(this.y);if(0===e.cmpn(0))return this.curve.point(null,null);var t=this.curve.a,r=this.x.redSqr(),i=e.redInvm(),n=r.redAdd(r).redIAdd(r).redIAdd(t).redMul(i),u=n.redSqr().redISub(this.x.redAdd(this.x)),b=n.redMul(this.x.redSub(u)).redISub(this.y);return this.curve.point(u,b)},Point.prototype.getX=function(){return this.x.fromRed()},Point.prototype.getY=function(){return this.y.fromRed()},Point.prototype.mul=function(e){return(e=new n(e,16),this.isInfinity())?this:this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve.endo?this.curve._endoWnafMulAdd([this],[e]):this.curve._wnafMul(this,e)},Point.prototype.mulAdd=function(e,t,r){var i=[this,t],n=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(i,n):this.curve._wnafMulAdd(1,i,n,2)},Point.prototype.jmulAdd=function(e,t,r){var i=[this,t],n=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(i,n,!0):this.curve._wnafMulAdd(1,i,n,2,!0)},Point.prototype.eq=function(e){return this===e||this.inf===e.inf&&(this.inf||0===this.x.cmp(e.x)&&0===this.y.cmp(e.y))},Point.prototype.neg=function(e){if(this.inf)return this;var t=this.curve.point(this.x,this.y.redNeg());if(e&&this.precomputed){var r=this.precomputed,negate=function(e){return e.neg()};t.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(negate)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(negate)}}}return t},Point.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},u(JPoint,b.BasePoint),ShortCurve.prototype.jpoint=function(e,t,r){return new JPoint(this,e,t,r)},JPoint.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var e=this.z.redInvm(),t=e.redSqr(),r=this.x.redMul(t),i=this.y.redMul(t).redMul(e);return this.curve.point(r,i)},JPoint.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},JPoint.prototype.add=function(e){if(this.isInfinity())return e;if(e.isInfinity())return this;var t=e.z.redSqr(),r=this.z.redSqr(),i=this.x.redMul(t),n=e.x.redMul(r),u=this.y.redMul(t.redMul(e.z)),b=e.y.redMul(r.redMul(this.z)),m=i.redSub(n),y=u.redSub(b);if(0===m.cmpn(0))return 0!==y.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var g=m.redSqr(),v=g.redMul(m),_=i.redMul(g),w=y.redSqr().redIAdd(v).redISub(_).redISub(_),M=y.redMul(_.redISub(w)).redISub(u.redMul(v)),S=this.z.redMul(e.z).redMul(m);return this.curve.jpoint(w,M,S)},JPoint.prototype.mixedAdd=function(e){if(this.isInfinity())return e.toJ();if(e.isInfinity())return this;var t=this.z.redSqr(),r=this.x,i=e.x.redMul(t),n=this.y,u=e.y.redMul(t).redMul(this.z),b=r.redSub(i),m=n.redSub(u);if(0===b.cmpn(0))return 0!==m.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var y=b.redSqr(),g=y.redMul(b),v=r.redMul(y),_=m.redSqr().redIAdd(g).redISub(v).redISub(v),w=m.redMul(v.redISub(_)).redISub(n.redMul(g)),M=this.z.redMul(b);return this.curve.jpoint(_,w,M)},JPoint.prototype.dblp=function(e){if(0===e||this.isInfinity())return this;if(!e)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var t=this,r=0;r<e;r++)t=t.dbl();return t}for(var i=this.curve.a,n=this.curve.tinv,u=this.x,b=this.y,m=this.z,y=m.redSqr().redSqr(),g=b.redAdd(b),r=0;r<e;r++){var v=u.redSqr(),_=g.redSqr(),w=_.redSqr(),M=v.redAdd(v).redIAdd(v).redIAdd(i.redMul(y)),S=u.redMul(_),B=M.redSqr().redISub(S.redAdd(S)),E=S.redISub(B),k=M.redMul(E);k=k.redIAdd(k).redISub(w);var A=g.redMul(m);r+1<e&&(y=y.redMul(w)),u=B,m=A,g=k}return this.curve.jpoint(u,g.redMul(n),m)},JPoint.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},JPoint.prototype._zeroDbl=function(){if(this.zOne){var e,t,r,i=this.x.redSqr(),n=this.y.redSqr(),u=n.redSqr(),b=this.x.redAdd(n).redSqr().redISub(i).redISub(u);b=b.redIAdd(b);var m=i.redAdd(i).redIAdd(i),y=m.redSqr().redISub(b).redISub(b),g=u.redIAdd(u);g=(g=g.redIAdd(g)).redIAdd(g),e=y,t=m.redMul(b.redISub(y)).redISub(g),r=this.y.redAdd(this.y)}else{var v=this.x.redSqr(),_=this.y.redSqr(),w=_.redSqr(),M=this.x.redAdd(_).redSqr().redISub(v).redISub(w);M=M.redIAdd(M);var S=v.redAdd(v).redIAdd(v),B=S.redSqr(),E=w.redIAdd(w);E=(E=E.redIAdd(E)).redIAdd(E),e=B.redISub(M).redISub(M),t=S.redMul(M.redISub(e)).redISub(E),r=(r=this.y.redMul(this.z)).redIAdd(r)}return this.curve.jpoint(e,t,r)},JPoint.prototype._threeDbl=function(){if(this.zOne){var e,t,r,i=this.x.redSqr(),n=this.y.redSqr(),u=n.redSqr(),b=this.x.redAdd(n).redSqr().redISub(i).redISub(u);b=b.redIAdd(b);var m=i.redAdd(i).redIAdd(i).redIAdd(this.curve.a),y=m.redSqr().redISub(b).redISub(b);e=y;var g=u.redIAdd(u);g=(g=g.redIAdd(g)).redIAdd(g),t=m.redMul(b.redISub(y)).redISub(g),r=this.y.redAdd(this.y)}else{var v=this.z.redSqr(),_=this.y.redSqr(),w=this.x.redMul(_),M=this.x.redSub(v).redMul(this.x.redAdd(v));M=M.redAdd(M).redIAdd(M);var S=w.redIAdd(w),B=(S=S.redIAdd(S)).redAdd(S);e=M.redSqr().redISub(B),r=this.y.redAdd(this.z).redSqr().redISub(_).redISub(v);var E=_.redSqr();E=(E=(E=E.redIAdd(E)).redIAdd(E)).redIAdd(E),t=M.redMul(S.redISub(e)).redISub(E)}return this.curve.jpoint(e,t,r)},JPoint.prototype._dbl=function(){var e=this.curve.a,t=this.x,r=this.y,i=this.z,n=i.redSqr().redSqr(),u=t.redSqr(),b=r.redSqr(),m=u.redAdd(u).redIAdd(u).redIAdd(e.redMul(n)),y=t.redAdd(t),g=(y=y.redIAdd(y)).redMul(b),v=m.redSqr().redISub(g.redAdd(g)),_=g.redISub(v),w=b.redSqr();w=(w=(w=w.redIAdd(w)).redIAdd(w)).redIAdd(w);var M=m.redMul(_).redISub(w),S=r.redAdd(r).redMul(i);return this.curve.jpoint(v,M,S)},JPoint.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var e=this.x.redSqr(),t=this.y.redSqr(),r=this.z.redSqr(),i=t.redSqr(),n=e.redAdd(e).redIAdd(e),u=n.redSqr(),b=this.x.redAdd(t).redSqr().redISub(e).redISub(i),m=(b=(b=(b=b.redIAdd(b)).redAdd(b).redIAdd(b)).redISub(u)).redSqr(),y=i.redIAdd(i);y=(y=(y=y.redIAdd(y)).redIAdd(y)).redIAdd(y);var g=n.redIAdd(b).redSqr().redISub(u).redISub(m).redISub(y),v=t.redMul(g);v=(v=v.redIAdd(v)).redIAdd(v);var _=this.x.redMul(m).redISub(v);_=(_=_.redIAdd(_)).redIAdd(_);var w=this.y.redMul(g.redMul(y.redISub(g)).redISub(b.redMul(m)));w=(w=(w=w.redIAdd(w)).redIAdd(w)).redIAdd(w);var M=this.z.redAdd(b).redSqr().redISub(r).redISub(m);return this.curve.jpoint(_,w,M)},JPoint.prototype.mul=function(e,t){return e=new n(e,t),this.curve._wnafMul(this,e)},JPoint.prototype.eq=function(e){if("affine"===e.type)return this.eq(e.toJ());if(this===e)return!0;var t=this.z.redSqr(),r=e.z.redSqr();if(0!==this.x.redMul(r).redISub(e.x.redMul(t)).cmpn(0))return!1;var i=t.redMul(this.z),n=r.redMul(e.z);return 0===this.y.redMul(n).redISub(e.y.redMul(i)).cmpn(0)},JPoint.prototype.eqXToP=function(e){var t=this.z.redSqr(),r=e.toRed(this.curve.red).redMul(t);if(0===this.x.cmp(r))return!0;for(var i=e.clone(),n=this.curve.redN.redMul(t);;){if(i.iadd(this.curve.n),i.cmp(this.curve.p)>=0)return!1;if(r.redIAdd(n),0===this.x.cmp(r))return!0}},JPoint.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)+">"},JPoint.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},6226:function(e,t,r){"use strict";var i,n=r(7028),u=r(9359),b=r(4401).assert;function PresetCurve(e){"short"===e.type?this.curve=new u.short(e):"edwards"===e.type?this.curve=new u.edwards(e):this.curve=new u.mont(e),this.g=this.curve.g,this.n=this.curve.n,this.hash=e.hash,b(this.g.validate(),"Invalid curve"),b(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function defineCurve(e,r){Object.defineProperty(t,e,{configurable:!0,enumerable:!0,get:function(){var i=new PresetCurve(r);return Object.defineProperty(t,e,{configurable:!0,enumerable:!0,value:i}),i}})}t.PresetCurve=PresetCurve,defineCurve("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:n.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),defineCurve("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:n.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),defineCurve("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:n.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),defineCurve("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:n.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),defineCurve("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:n.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),defineCurve("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:n.sha256,gRed:!1,g:["9"]}),defineCurve("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:n.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{i=r(9702)}catch(e){i=void 0}defineCurve("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:n.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",i]})},4088:function(e,t,r){"use strict";var i=r(711),n=r(4910),u=r(4401),b=r(6226),m=r(3500),y=u.assert,g=r(4724),v=r(7526);function EC(e){if(!(this instanceof EC))return new EC(e);"string"==typeof e&&(y(b.hasOwnProperty(e),"Unknown curve "+e),e=b[e]),e instanceof b.PresetCurve&&(e={curve:e}),this.curve=e.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=e.curve.g,this.g.precompute(e.curve.n.bitLength()+1),this.hash=e.hash||e.curve.hash}e.exports=EC,EC.prototype.keyPair=function(e){return new g(this,e)},EC.prototype.keyFromPrivate=function(e,t){return g.fromPrivate(this,e,t)},EC.prototype.keyFromPublic=function(e,t){return g.fromPublic(this,e,t)},EC.prototype.genKeyPair=function(e){e||(e={});for(var t=new n({hash:this.hash,pers:e.pers,persEnc:e.persEnc||"utf8",entropy:e.entropy||m(this.hash.hmacStrength),entropyEnc:e.entropy&&e.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),u=this.n.sub(new i(2));;){var b=new i(t.generate(r));if(!(b.cmp(u)>0))return b.iaddn(1),this.keyFromPrivate(b)}},EC.prototype._truncateToN=function(e,t){var r=8*e.byteLength()-this.n.bitLength();return(r>0&&(e=e.ushrn(r)),!t&&e.cmp(this.n)>=0)?e.sub(this.n):e},EC.prototype.sign=function(e,t,r,u){"object"==typeof r&&(u=r,r=null),u||(u={}),t=this.keyFromPrivate(t,r),e=this._truncateToN(new i(e,16));for(var b=this.n.byteLength(),m=t.getPrivate().toArray("be",b),y=e.toArray("be",b),g=new n({hash:this.hash,entropy:m,nonce:y,pers:u.pers,persEnc:u.persEnc||"utf8"}),_=this.n.sub(new i(1)),w=0;;w++){var M=u.k?u.k(w):new i(g.generate(this.n.byteLength()));if(!(0>=(M=this._truncateToN(M,!0)).cmpn(1)||M.cmp(_)>=0)){var S=this.g.mul(M);if(!S.isInfinity()){var B=S.getX(),E=B.umod(this.n);if(0!==E.cmpn(0)){var k=M.invm(this.n).mul(E.mul(t.getPrivate()).iadd(e));if(0!==(k=k.umod(this.n)).cmpn(0)){var A=(S.getY().isOdd()?1:0)|(0!==B.cmp(E)?2:0);return u.canonical&&k.cmp(this.nh)>0&&(k=this.n.sub(k),A^=1),new v({r:E,s:k,recoveryParam:A})}}}}}},EC.prototype.verify=function(e,t,r,n){e=this._truncateToN(new i(e,16)),r=this.keyFromPublic(r,n);var u=(t=new v(t,"hex")).r,b=t.s;if(0>u.cmpn(1)||u.cmp(this.n)>=0||0>b.cmpn(1)||b.cmp(this.n)>=0)return!1;var m=b.invm(this.n),y=m.mul(e).umod(this.n),g=m.mul(u).umod(this.n);if(!this.curve._maxwellTrick){var _=this.g.mulAdd(y,r.getPublic(),g);return!_.isInfinity()&&0===_.getX().umod(this.n).cmp(u)}var _=this.g.jmulAdd(y,r.getPublic(),g);return!_.isInfinity()&&_.eqXToP(u)},EC.prototype.recoverPubKey=function(e,t,r,n){y((3&r)===r,"The recovery param is more than two bits"),t=new v(t,n);var u=this.n,b=new i(e),m=t.r,g=t.s,_=1&r,w=r>>1;if(m.cmp(this.curve.p.umod(this.curve.n))>=0&&w)throw Error("Unable to find sencond key candinate");m=w?this.curve.pointFromX(m.add(this.curve.n),_):this.curve.pointFromX(m,_);var M=t.r.invm(u),S=u.sub(b).mul(M).umod(u),B=g.mul(M).umod(u);return this.g.mulAdd(S,m,B)},EC.prototype.getKeyRecoveryParam=function(e,t,r,i){if(null!==(t=new v(t,i)).recoveryParam)return t.recoveryParam;for(var n,u=0;u<4;u++){try{n=this.recoverPubKey(e,t,u)}catch(e){continue}if(n.eq(r))return u}throw Error("Unable to find valid recovery factor")}},4724:function(e,t,r){"use strict";var i=r(711),n=r(4401).assert;function KeyPair(e,t){this.ec=e,this.priv=null,this.pub=null,t.priv&&this._importPrivate(t.priv,t.privEnc),t.pub&&this._importPublic(t.pub,t.pubEnc)}e.exports=KeyPair,KeyPair.fromPublic=function(e,t,r){return t instanceof KeyPair?t:new KeyPair(e,{pub:t,pubEnc:r})},KeyPair.fromPrivate=function(e,t,r){return t instanceof KeyPair?t:new KeyPair(e,{priv:t,privEnc:r})},KeyPair.prototype.validate=function(){var e=this.getPublic();return e.isInfinity()?{result:!1,reason:"Invalid public key"}:e.validate()?e.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},KeyPair.prototype.getPublic=function(e,t){return("string"==typeof e&&(t=e,e=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),t)?this.pub.encode(t,e):this.pub},KeyPair.prototype.getPrivate=function(e){return"hex"===e?this.priv.toString(16,2):this.priv},KeyPair.prototype._importPrivate=function(e,t){this.priv=new i(e,t||16),this.priv=this.priv.umod(this.ec.curve.n)},KeyPair.prototype._importPublic=function(e,t){if(e.x||e.y){"mont"===this.ec.curve.type?n(e.x,"Need x coordinate"):("short"===this.ec.curve.type||"edwards"===this.ec.curve.type)&&n(e.x&&e.y,"Need both x and y coordinate"),this.pub=this.ec.curve.point(e.x,e.y);return}this.pub=this.ec.curve.decodePoint(e,t)},KeyPair.prototype.derive=function(e){return e.mul(this.priv).getX()},KeyPair.prototype.sign=function(e,t,r){return this.ec.sign(e,this,t,r)},KeyPair.prototype.verify=function(e,t){return this.ec.verify(e,t,this)},KeyPair.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},7526:function(e,t,r){"use strict";var i=r(711),n=r(4401),u=n.assert;function Signature(e,t){if(e instanceof Signature)return e;this._importDER(e,t)||(u(e.r&&e.s,"Signature without r or s"),this.r=new i(e.r,16),this.s=new i(e.s,16),void 0===e.recoveryParam?this.recoveryParam=null:this.recoveryParam=e.recoveryParam)}function Position(){this.place=0}function getLength(e,t){var r=e[t.place++];if(!(128&r))return r;var i=15&r;if(0===i||i>4)return!1;for(var n=0,u=0,b=t.place;u<i;u++,b++)n<<=8,n|=e[b],n>>>=0;return!(n<=127)&&(t.place=b,n)}function rmPadding(e){for(var t=0,r=e.length-1;!e[t]&&!(128&e[t+1])&&t<r;)t++;return 0===t?e:e.slice(t)}function constructLength(e,t){if(t<128){e.push(t);return}var r=1+(Math.log(t)/Math.LN2>>>3);for(e.push(128|r);--r;)e.push(t>>>(r<<3)&255);e.push(t)}e.exports=Signature,Signature.prototype._importDER=function(e,t){e=n.toArray(e,t);var r=new Position;if(48!==e[r.place++])return!1;var u=getLength(e,r);if(!1===u||u+r.place!==e.length||2!==e[r.place++])return!1;var b=getLength(e,r);if(!1===b)return!1;var m=e.slice(r.place,b+r.place);if(r.place+=b,2!==e[r.place++])return!1;var y=getLength(e,r);if(!1===y||e.length!==y+r.place)return!1;var g=e.slice(r.place,y+r.place);if(0===m[0]){if(!(128&m[1]))return!1;m=m.slice(1)}if(0===g[0]){if(!(128&g[1]))return!1;g=g.slice(1)}return this.r=new i(m),this.s=new i(g),this.recoveryParam=null,!0},Signature.prototype.toDER=function(e){var t=this.r.toArray(),r=this.s.toArray();for(128&t[0]&&(t=[0].concat(t)),128&r[0]&&(r=[0].concat(r)),t=rmPadding(t),r=rmPadding(r);!r[0]&&!(128&r[1]);)r=r.slice(1);var i=[2];constructLength(i,t.length),(i=i.concat(t)).push(2),constructLength(i,r.length);var u=i.concat(r),b=[48];return constructLength(b,u.length),b=b.concat(u),n.encode(b,e)}},8511:function(e,t,r){"use strict";var i=r(7028),n=r(6226),u=r(4401),b=u.assert,m=u.parseBytes,y=r(9917),g=r(9314);function EDDSA(e){if(b("ed25519"===e,"only tested with ed25519 so far"),!(this instanceof EDDSA))return new EDDSA(e);var e=n[e].curve;this.curve=e,this.g=e.g,this.g.precompute(e.n.bitLength()+1),this.pointClass=e.point().constructor,this.encodingLength=Math.ceil(e.n.bitLength()/8),this.hash=i.sha512}e.exports=EDDSA,EDDSA.prototype.sign=function(e,t){e=m(e);var r=this.keyFromSecret(t),i=this.hashInt(r.messagePrefix(),e),n=this.g.mul(i),u=this.encodePoint(n),b=this.hashInt(u,r.pubBytes(),e).mul(r.priv()),y=i.add(b).umod(this.curve.n);return this.makeSignature({R:n,S:y,Rencoded:u})},EDDSA.prototype.verify=function(e,t,r){e=m(e),t=this.makeSignature(t);var i=this.keyFromPublic(r),n=this.hashInt(t.Rencoded(),i.pubBytes(),e),u=this.g.mul(t.S());return t.R().add(i.pub().mul(n)).eq(u)},EDDSA.prototype.hashInt=function(){for(var e=this.hash(),t=0;t<arguments.length;t++)e.update(arguments[t]);return u.intFromLE(e.digest()).umod(this.curve.n)},EDDSA.prototype.keyFromPublic=function(e){return y.fromPublic(this,e)},EDDSA.prototype.keyFromSecret=function(e){return y.fromSecret(this,e)},EDDSA.prototype.makeSignature=function(e){return e instanceof g?e:new g(this,e)},EDDSA.prototype.encodePoint=function(e){var t=e.getY().toArray("le",this.encodingLength);return t[this.encodingLength-1]|=e.getX().isOdd()?128:0,t},EDDSA.prototype.decodePoint=function(e){var t=(e=u.parseBytes(e)).length-1,r=e.slice(0,t).concat(-129&e[t]),i=(128&e[t])!=0,n=u.intFromLE(r);return this.curve.pointFromY(n,i)},EDDSA.prototype.encodeInt=function(e){return e.toArray("le",this.encodingLength)},EDDSA.prototype.decodeInt=function(e){return u.intFromLE(e)},EDDSA.prototype.isPoint=function(e){return e instanceof this.pointClass}},9917:function(e,t,r){"use strict";var i=r(4401),n=i.assert,u=i.parseBytes,b=i.cachedProperty;function KeyPair(e,t){this.eddsa=e,this._secret=u(t.secret),e.isPoint(t.pub)?this._pub=t.pub:this._pubBytes=u(t.pub)}KeyPair.fromPublic=function(e,t){return t instanceof KeyPair?t:new KeyPair(e,{pub:t})},KeyPair.fromSecret=function(e,t){return t instanceof KeyPair?t:new KeyPair(e,{secret:t})},KeyPair.prototype.secret=function(){return this._secret},b(KeyPair,"pubBytes",function(){return this.eddsa.encodePoint(this.pub())}),b(KeyPair,"pub",function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())}),b(KeyPair,"privBytes",function(){var e=this.eddsa,t=this.hash(),r=e.encodingLength-1,i=t.slice(0,e.encodingLength);return i[0]&=248,i[r]&=127,i[r]|=64,i}),b(KeyPair,"priv",function(){return this.eddsa.decodeInt(this.privBytes())}),b(KeyPair,"hash",function(){return this.eddsa.hash().update(this.secret()).digest()}),b(KeyPair,"messagePrefix",function(){return this.hash().slice(this.eddsa.encodingLength)}),KeyPair.prototype.sign=function(e){return n(this._secret,"KeyPair can only verify"),this.eddsa.sign(e,this)},KeyPair.prototype.verify=function(e,t){return this.eddsa.verify(e,t,this)},KeyPair.prototype.getSecret=function(e){return n(this._secret,"KeyPair is public only"),i.encode(this.secret(),e)},KeyPair.prototype.getPublic=function(e){return i.encode(this.pubBytes(),e)},e.exports=KeyPair},9314:function(e,t,r){"use strict";var i=r(711),n=r(4401),u=n.assert,b=n.cachedProperty,m=n.parseBytes;function Signature(e,t){this.eddsa=e,"object"!=typeof t&&(t=m(t)),Array.isArray(t)&&(t={R:t.slice(0,e.encodingLength),S:t.slice(e.encodingLength)}),u(t.R&&t.S,"Signature without R or S"),e.isPoint(t.R)&&(this._R=t.R),t.S instanceof i&&(this._S=t.S),this._Rencoded=Array.isArray(t.R)?t.R:t.Rencoded,this._Sencoded=Array.isArray(t.S)?t.S:t.Sencoded}b(Signature,"S",function(){return this.eddsa.decodeInt(this.Sencoded())}),b(Signature,"R",function(){return this.eddsa.decodePoint(this.Rencoded())}),b(Signature,"Rencoded",function(){return this.eddsa.encodePoint(this.R())}),b(Signature,"Sencoded",function(){return this.eddsa.encodeInt(this.S())}),Signature.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},Signature.prototype.toHex=function(){return 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strict";var i=r(711),n=r(3523),u=r(6545);function getNAF(e,t,r){var i=Array(Math.max(e.bitLength(),r)+1);i.fill(0);for(var n=1<<t+1,u=e.clone(),b=0;b<i.length;b++){var m,y=u.andln(n-1);u.isOdd()?(m=y>(n>>1)-1?(n>>1)-y:y,u.isubn(m)):m=0,i[b]=m,u.iushrn(1)}return i}function getJSF(e,t){var r=[[],[]];e=e.clone(),t=t.clone();for(var i=0,n=0;e.cmpn(-i)>0||t.cmpn(-n)>0;){var u,b,m=e.andln(3)+i&3,y=t.andln(3)+n&3;if(3===m&&(m=-1),3===y&&(y=-1),(1&m)==0)u=0;else{var g=e.andln(7)+i&7;u=(3===g||5===g)&&2===y?-m:m}if(r[0].push(u),(1&y)==0)b=0;else{var g=t.andln(7)+n&7;b=(3===g||5===g)&&2===m?-y:y}r[1].push(b),2*i===u+1&&(i=1-i),2*n===b+1&&(n=1-n),e.iushrn(1),t.iushrn(1)}return r}function cachedProperty(e,t,r){var i="_"+t;e.prototype[t]=function(){return void 0!==this[i]?this[i]:this[i]=r.call(this)}}function parseBytes(e){return"string"==typeof e?t.toArray(e,"hex"):e}function intFromLE(e){return new i(e,"hex","le")}t.assert=n,t.toArray=u.toArray,t.zero2=u.zero2,t.toHex=u.toHex,t.encode=u.encode,t.getNAF=getNAF,t.getJSF=getJSF,t.cachedProperty=cachedProperty,t.parseBytes=parseBytes,t.intFromLE=intFromLE},8368:function(e,t,r){var i=r(6911).Buffer,n=r(3533);function EVP_BytesToKey(e,t,r,u){if(i.isBuffer(e)||(e=i.from(e,"binary")),t&&(i.isBuffer(t)||(t=i.from(t,"binary")),8!==t.length))throw RangeError("salt should be Buffer with 8 byte length");for(var b=r/8,m=i.alloc(b),y=i.alloc(u||0),g=i.alloc(0);b>0||u>0;){var v=new n;v.update(g),v.update(e),t&&v.update(t),g=v.digest();var _=0;if(b>0){var w=m.length-b;_=Math.min(b,g.length),g.copy(m,w,0,_),b-=_}if(_<g.length&&u>0){var M=y.length-u,S=Math.min(u,g.length-_);g.copy(y,M,_,_+S),u-=S}}return g.fill(0),{key:m,iv:y}}e.exports=EVP_BytesToKey},9029:function(e,t,r){"use strict";var i=r(6911).Buffer,n=r(3726).Transform;function throwIfNotStringOrBuffer(e,t){if(!i.isBuffer(e)&&"string"!=typeof e)throw TypeError(t+" must be a string or a buffer")}function HashBase(e){n.call(this),this._block=i.allocUnsafe(e),this._blockSize=e,this._blockOffset=0,this._length=[0,0,0,0],this._finalized=!1}r(3782)(HashBase,n),HashBase.prototype._transform=function(e,t,r){var i=null;try{this.update(e,t)}catch(e){i=e}r(i)},HashBase.prototype._flush=function(e){var t=null;try{this.push(this.digest())}catch(e){t=e}e(t)},HashBase.prototype.update=function(e,t){if(throwIfNotStringOrBuffer(e,"Data"),this._finalized)throw Error("Digest already called");i.isBuffer(e)||(e=i.from(e,t));for(var r=this._block,n=0;this._blockOffset+e.length-n>=this._blockSize;){for(var u=this._blockOffset;u<this._blockSize;)r[u++]=e[n++];this._update(),this._blockOffset=0}for(;n<e.length;)r[this._blockOffset++]=e[n++];for(var b=0,m=8*e.length;m>0;++b)this._length[b]+=m,(m=this._length[b]/4294967296|0)>0&&(this._length[b]-=4294967296*m);return this},HashBase.prototype._update=function(){throw Error("_update is not implemented")},HashBase.prototype.digest=function(e){if(this._finalized)throw Error("Digest already called");this._finalized=!0;var t=this._digest();void 0!==e&&(t=t.toString(e)),this._block.fill(0),this._blockOffset=0;for(var r=0;r<4;++r)this._length[r]=0;return t},HashBase.prototype._digest=function(){throw Error("_digest is not implemented")},e.exports=HashBase},7028:function(e,t,r){t.utils=r(263),t.common=r(1330),t.sha=r(301),t.ripemd=r(3079),t.hmac=r(3092),t.sha1=t.sha.sha1,t.sha256=t.sha.sha256,t.sha224=t.sha.sha224,t.sha384=t.sha.sha384,t.sha512=t.sha.sha512,t.ripemd160=t.ripemd.ripemd160},1330:function(e,t,r){"use strict";var i=r(263),n=r(3523);function BlockHash(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}t.BlockHash=BlockHash,BlockHash.prototype.update=function(e,t){if(e=i.toArray(e,t),this.pending?this.pending=this.pending.concat(e):this.pending=e,this.pendingTotal+=e.length,this.pending.length>=this._delta8){var r=(e=this.pending).length%this._delta8;this.pending=e.slice(e.length-r,e.length),0===this.pending.length&&(this.pending=null),e=i.join32(e,0,e.length-r,this.endian);for(var n=0;n<e.length;n+=this._delta32)this._update(e,n,n+this._delta32)}return this},BlockHash.prototype.digest=function(e){return this.update(this._pad()),n(null===this.pending),this._digest(e)},BlockHash.prototype._pad=function(){var e=this.pendingTotal,t=this._delta8,r=t-(e+this.padLength)%t,i=Array(r+this.padLength);i[0]=128;for(var n=1;n<r;n++)i[n]=0;if(e<<=3,"big"===this.endian){for(var u=8;u<this.padLength;u++)i[n++]=0;i[n++]=0,i[n++]=0,i[n++]=0,i[n++]=0,i[n++]=e>>>24&255,i[n++]=e>>>16&255,i[n++]=e>>>8&255,i[n++]=255&e}else for(u=8,i[n++]=255&e,i[n++]=e>>>8&255,i[n++]=e>>>16&255,i[n++]=e>>>24&255,i[n++]=0,i[n++]=0,i[n++]=0,i[n++]=0;u<this.padLength;u++)i[n++]=0;return i}},3092:function(e,t,r){"use strict";var i=r(263),n=r(3523);function Hmac(e,t,r){if(!(this instanceof Hmac))return new Hmac(e,t,r);this.Hash=e,this.blockSize=e.blockSize/8,this.outSize=e.outSize/8,this.inner=null,this.outer=null,this._init(i.toArray(t,r))}e.exports=Hmac,Hmac.prototype._init=function(e){e.length>this.blockSize&&(e=(new this.Hash).update(e).digest()),n(e.length<=this.blockSize);for(var t=e.length;t<this.blockSize;t++)e.push(0);for(t=0;t<e.length;t++)e[t]^=54;for(t=0,this.inner=(new this.Hash).update(e);t<e.length;t++)e[t]^=106;this.outer=(new this.Hash).update(e)},Hmac.prototype.update=function(e,t){return this.inner.update(e,t),this},Hmac.prototype.digest=function(e){return this.outer.update(this.inner.digest()),this.outer.digest(e)}},3079:function(e,t,r){"use strict";var i=r(263),n=r(1330),u=i.rotl32,b=i.sum32,m=i.sum32_3,y=i.sum32_4,g=n.BlockHash;function RIPEMD160(){if(!(this instanceof RIPEMD160))return new RIPEMD160;g.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.endian="little"}function f(e,t,r,i){return e<=15?t^r^i:e<=31?t&r|~t&i:e<=47?(t|~r)^i:e<=63?t&i|r&~i:t^(r|~i)}function K(e){return e<=15?0:e<=31?1518500249:e<=47?1859775393:e<=63?2400959708:2840853838}function Kh(e){return e<=15?1352829926:e<=31?1548603684:e<=47?1836072691:e<=63?2053994217:0}i.inherits(RIPEMD160,g),t.ripemd160=RIPEMD160,RIPEMD160.blockSize=512,RIPEMD160.outSize=160,RIPEMD160.hmacStrength=192,RIPEMD160.padLength=64,RIPEMD160.prototype._update=function(e,t){for(var r=this.h[0],i=this.h[1],n=this.h[2],g=this.h[3],S=this.h[4],B=r,E=i,k=n,A=g,N=S,R=0;R<80;R++){var P=b(u(y(r,f(R,i,n,g),e[v[R]+t],K(R)),w[R]),S);r=S,S=g,g=u(n,10),n=i,i=P,P=b(u(y(B,f(79-R,E,k,A),e[_[R]+t],Kh(R)),M[R]),N),B=N,N=A,A=u(k,10),k=E,E=P}P=m(this.h[1],n,A),this.h[1]=m(this.h[2],g,N),this.h[2]=m(this.h[3],S,B),this.h[3]=m(this.h[4],r,E),this.h[4]=m(this.h[0],i,k),this.h[0]=P},RIPEMD160.prototype._digest=function(e){return"hex"===e?i.toHex32(this.h,"little"):i.split32(this.h,"little")};var v=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13],_=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11],w=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6],M=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]},301:function(e,t,r){"use strict";t.sha1=r(2742),t.sha224=r(7105),t.sha256=r(1525),t.sha384=r(9948),t.sha512=r(1319)},2742:function(e,t,r){"use strict";var i=r(263),n=r(1330),u=r(2975),b=i.rotl32,m=i.sum32,y=i.sum32_5,g=u.ft_1,v=n.BlockHash,_=[1518500249,1859775393,2400959708,3395469782];function SHA1(){if(!(this instanceof SHA1))return new SHA1;v.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.W=Array(80)}i.inherits(SHA1,v),e.exports=SHA1,SHA1.blockSize=512,SHA1.outSize=160,SHA1.hmacStrength=80,SHA1.padLength=64,SHA1.prototype._update=function(e,t){for(var r=this.W,i=0;i<16;i++)r[i]=e[t+i];for(;i<r.length;i++)r[i]=b(r[i-3]^r[i-8]^r[i-14]^r[i-16],1);var n=this.h[0],u=this.h[1],v=this.h[2],w=this.h[3],M=this.h[4];for(i=0;i<r.length;i++){var S=~~(i/20),B=y(b(n,5),g(S,u,v,w),M,r[i],_[S]);M=w,w=v,v=b(u,30),u=n,n=B}this.h[0]=m(this.h[0],n),this.h[1]=m(this.h[1],u),this.h[2]=m(this.h[2],v),this.h[3]=m(this.h[3],w),this.h[4]=m(this.h[4],M)},SHA1.prototype._digest=function(e){return"hex"===e?i.toHex32(this.h,"big"):i.split32(this.h,"big")}},7105:function(e,t,r){"use strict";var i=r(263),n=r(1525);function SHA224(){if(!(this instanceof SHA224))return new SHA224;n.call(this),this.h=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428]}i.inherits(SHA224,n),e.exports=SHA224,SHA224.blockSize=512,SHA224.outSize=224,SHA224.hmacStrength=192,SHA224.padLength=64,SHA224.prototype._digest=function(e){return"hex"===e?i.toHex32(this.h.slice(0,7),"big"):i.split32(this.h.slice(0,7),"big")}},1525:function(e,t,r){"use strict";var i=r(263),n=r(1330),u=r(2975),b=r(3523),m=i.sum32,y=i.sum32_4,g=i.sum32_5,v=u.ch32,_=u.maj32,w=u.s0_256,M=u.s1_256,S=u.g0_256,B=u.g1_256,E=n.BlockHash,k=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];function SHA256(){if(!(this instanceof SHA256))return new SHA256;E.call(this),this.h=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],this.k=k,this.W=Array(64)}i.inherits(SHA256,E),e.exports=SHA256,SHA256.blockSize=512,SHA256.outSize=256,SHA256.hmacStrength=192,SHA256.padLength=64,SHA256.prototype._update=function(e,t){for(var r=this.W,i=0;i<16;i++)r[i]=e[t+i];for(;i<r.length;i++)r[i]=y(B(r[i-2]),r[i-7],S(r[i-15]),r[i-16]);var n=this.h[0],u=this.h[1],E=this.h[2],k=this.h[3],A=this.h[4],N=this.h[5],R=this.h[6],P=this.h[7];for(b(this.k.length===r.length),i=0;i<r.length;i++){var x=g(P,M(A),v(A,N,R),this.k[i],r[i]),I=m(w(n),_(n,u,E));P=R,R=N,N=A,A=m(k,x),k=E,E=u,u=n,n=m(x,I)}this.h[0]=m(this.h[0],n),this.h[1]=m(this.h[1],u),this.h[2]=m(this.h[2],E),this.h[3]=m(this.h[3],k),this.h[4]=m(this.h[4],A),this.h[5]=m(this.h[5],N),this.h[6]=m(this.h[6],R),this.h[7]=m(this.h[7],P)},SHA256.prototype._digest=function(e){return"hex"===e?i.toHex32(this.h,"big"):i.split32(this.h,"big")}},9948:function(e,t,r){"use strict";var i=r(263),n=r(1319);function SHA384(){if(!(this instanceof SHA384))return new SHA384;n.call(this),this.h=[3418070365,3238371032,1654270250,914150663,2438529370,812702999,355462360,4144912697,1731405415,4290775857,2394180231,1750603025,3675008525,1694076839,1203062813,3204075428]}i.inherits(SHA384,n),e.exports=SHA384,SHA384.blockSize=1024,SHA384.outSize=384,SHA384.hmacStrength=192,SHA384.padLength=128,SHA384.prototype._digest=function(e){return"hex"===e?i.toHex32(this.h.slice(0,12),"big"):i.split32(this.h.slice(0,12),"big")}},1319:function(e,t,r){"use strict";var i=r(263),n=r(1330),u=r(3523),b=i.rotr64_hi,m=i.rotr64_lo,y=i.shr64_hi,g=i.shr64_lo,v=i.sum64,_=i.sum64_hi,w=i.sum64_lo,M=i.sum64_4_hi,S=i.sum64_4_lo,B=i.sum64_5_hi,E=i.sum64_5_lo,k=n.BlockHash,A=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591];function SHA512(){if(!(this instanceof SHA512))return new SHA512;k.call(this),this.h=[1779033703,4089235720,3144134277,2227873595,1013904242,4271175723,2773480762,1595750129,1359893119,2917565137,2600822924,725511199,528734635,4215389547,1541459225,327033209],this.k=A,this.W=Array(160)}function ch64_hi(e,t,r,i,n){var u=e&r^~e&n;return u<0&&(u+=4294967296),u}function ch64_lo(e,t,r,i,n,u){var b=t&i^~t&u;return b<0&&(b+=4294967296),b}function maj64_hi(e,t,r,i,n){var u=e&r^e&n^r&n;return u<0&&(u+=4294967296),u}function maj64_lo(e,t,r,i,n,u){var b=t&i^t&u^i&u;return b<0&&(b+=4294967296),b}function s0_512_hi(e,t){var r=b(e,t,28)^b(t,e,2)^b(t,e,7);return r<0&&(r+=4294967296),r}function s0_512_lo(e,t){var r=m(e,t,28)^m(t,e,2)^m(t,e,7);return r<0&&(r+=4294967296),r}function s1_512_hi(e,t){var r=b(e,t,14)^b(e,t,18)^b(t,e,9);return r<0&&(r+=4294967296),r}function s1_512_lo(e,t){var r=m(e,t,14)^m(e,t,18)^m(t,e,9);return r<0&&(r+=4294967296),r}function g0_512_hi(e,t){var r=b(e,t,1)^b(e,t,8)^y(e,t,7);return r<0&&(r+=4294967296),r}function g0_512_lo(e,t){var r=m(e,t,1)^m(e,t,8)^g(e,t,7);return r<0&&(r+=4294967296),r}function g1_512_hi(e,t){var r=b(e,t,19)^b(t,e,29)^y(e,t,6);return r<0&&(r+=4294967296),r}function g1_512_lo(e,t){var r=m(e,t,19)^m(t,e,29)^g(e,t,6);return r<0&&(r+=4294967296),r}i.inherits(SHA512,k),e.exports=SHA512,SHA512.blockSize=1024,SHA512.outSize=512,SHA512.hmacStrength=192,SHA512.padLength=128,SHA512.prototype._prepareBlock=function(e,t){for(var r=this.W,i=0;i<32;i++)r[i]=e[t+i];for(;i<r.length;i+=2){var n=g1_512_hi(r[i-4],r[i-3]),u=g1_512_lo(r[i-4],r[i-3]),b=r[i-14],m=r[i-13],y=g0_512_hi(r[i-30],r[i-29]),g=g0_512_lo(r[i-30],r[i-29]),v=r[i-32],_=r[i-31];r[i]=M(n,u,b,m,y,g,v,_),r[i+1]=S(n,u,b,m,y,g,v,_)}},SHA512.prototype._update=function(e,t){this._prepareBlock(e,t);var r=this.W,i=this.h[0],n=this.h[1],b=this.h[2],m=this.h[3],y=this.h[4],g=this.h[5],M=this.h[6],S=this.h[7],k=this.h[8],A=this.h[9],N=this.h[10],R=this.h[11],P=this.h[12],x=this.h[13],I=this.h[14],C=this.h[15];u(this.k.length===r.length);for(var D=0;D<r.length;D+=2){var T=I,j=C,O=s1_512_hi(k,A),H=s1_512_lo(k,A),q=ch64_hi(k,A,N,R,P,x),L=ch64_lo(k,A,N,R,P,x),z=this.k[D],U=this.k[D+1],F=r[D],W=r[D+1],V=B(T,j,O,H,q,L,z,U,F,W),G=E(T,j,O,H,q,L,z,U,F,W);T=s0_512_hi(i,n);var Z=_(T,j=s0_512_lo(i,n),O=maj64_hi(i,n,b,m,y,g),H=maj64_lo(i,n,b,m,y,g)),J=w(T,j,O,H);I=P,C=x,P=N,x=R,N=k,R=A,k=_(M,S,V,G),A=w(S,S,V,G),M=y,S=g,y=b,g=m,b=i,m=n,i=_(V,G,Z,J),n=w(V,G,Z,J)}v(this.h,0,i,n),v(this.h,2,b,m),v(this.h,4,y,g),v(this.h,6,M,S),v(this.h,8,k,A),v(this.h,10,N,R),v(this.h,12,P,x),v(this.h,14,I,C)},SHA512.prototype._digest=function(e){return"hex"===e?i.toHex32(this.h,"big"):i.split32(this.h,"big")}},2975:function(e,t,r){"use strict";var i=r(263).rotr32;function ft_1(e,t,r,i){return 0===e?t&r^~t&i:1===e||3===e?t^r^i:2===e?maj32(t,r,i):void 0}function ch32(e,t,r){return e&t^~e&r}function maj32(e,t,r){return e&t^e&r^t&r}function p32(e,t,r){return e^t^r}function s0_256(e){return i(e,2)^i(e,13)^i(e,22)}function s1_256(e){return i(e,6)^i(e,11)^i(e,25)}function g0_256(e){return i(e,7)^i(e,18)^e>>>3}function g1_256(e){return i(e,17)^i(e,19)^e>>>10}t.ft_1=ft_1,t.ch32=ch32,t.maj32=maj32,t.p32=p32,t.s0_256=s0_256,t.s1_256=s1_256,t.g0_256=g0_256,t.g1_256=g1_256},263:function(e,t,r){"use strict";var i=r(3523),n=r(3782);function isSurrogatePair(e,t){return(64512&e.charCodeAt(t))==55296&&!(t<0)&&!(t+1>=e.length)&&(64512&e.charCodeAt(t+1))==56320}function toArray(e,t){if(Array.isArray(e))return e.slice();if(!e)return[];var r=[];if("string"==typeof e){if(t){if("hex"===t)for((e=e.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(e="0"+e),n=0;n<e.length;n+=2)r.push(parseInt(e[n]+e[n+1],16))}else for(var i=0,n=0;n<e.length;n++){var u=e.charCodeAt(n);u<128?r[i++]=u:(u<2048?r[i++]=u>>6|192:(isSurrogatePair(e,n)?(u=65536+((1023&u)<<10)+(1023&e.charCodeAt(++n)),r[i++]=u>>18|240,r[i++]=u>>12&63|128):r[i++]=u>>12|224,r[i++]=u>>6&63|128),r[i++]=63&u|128)}}else for(n=0;n<e.length;n++)r[n]=0|e[n];return r}function toHex(e){for(var t="",r=0;r<e.length;r++)t+=zero2(e[r].toString(16));return t}function htonl(e){return(e>>>24|e>>>8&65280|e<<8&16711680|(255&e)<<24)>>>0}function toHex32(e,t){for(var r="",i=0;i<e.length;i++){var n=e[i];"little"===t&&(n=htonl(n)),r+=zero8(n.toString(16))}return r}function zero2(e){return 1===e.length?"0"+e:e}function zero8(e){if(7===e.length)return"0"+e;if(6===e.length)return"00"+e;if(5===e.length)return"000"+e;if(4===e.length)return"0000"+e;if(3===e.length)return"00000"+e;if(2===e.length)return"000000"+e;if(1===e.length)return"0000000"+e;else return e}function join32(e,t,r,n){var u,b=r-t;i(b%4==0);for(var m=Array(b/4),y=0,g=t;y<m.length;y++,g+=4)u="big"===n?e[g]<<24|e[g+1]<<16|e[g+2]<<8|e[g+3]:e[g+3]<<24|e[g+2]<<16|e[g+1]<<8|e[g],m[y]=u>>>0;return m}function split32(e,t){for(var r=Array(4*e.length),i=0,n=0;i<e.length;i++,n+=4){var u=e[i];"big"===t?(r[n]=u>>>24,r[n+1]=u>>>16&255,r[n+2]=u>>>8&255,r[n+3]=255&u):(r[n+3]=u>>>24,r[n+2]=u>>>16&255,r[n+1]=u>>>8&255,r[n]=255&u)}return r}function rotr32(e,t){return e>>>t|e<<32-t}function rotl32(e,t){return e<<t|e>>>32-t}function sum32(e,t){return e+t>>>0}function sum32_3(e,t,r){return e+t+r>>>0}function sum32_4(e,t,r,i){return e+t+r+i>>>0}function sum32_5(e,t,r,i,n){return e+t+r+i+n>>>0}function sum64(e,t,r,i){var n=e[t],u=i+e[t+1]>>>0;e[t]=(u<i?1:0)+r+n>>>0,e[t+1]=u}function sum64_hi(e,t,r,i){return(t+i>>>0<t?1:0)+e+r>>>0}function sum64_lo(e,t,r,i){return t+i>>>0}function sum64_4_hi(e,t,r,i,n,u,b,m){var y,g=t;return e+r+n+b+(0+((g=g+i>>>0)<t?1:0)+((g=g+u>>>0)<u?1:0)+((g=g+m>>>0)<m?1:0))>>>0}function sum64_4_lo(e,t,r,i,n,u,b,m){return t+i+u+m>>>0}function sum64_5_hi(e,t,r,i,n,u,b,m,y,g){var v,_=t;return e+r+n+b+y+(0+((_=_+i>>>0)<t?1:0)+((_=_+u>>>0)<u?1:0)+((_=_+m>>>0)<m?1:0)+((_=_+g>>>0)<g?1:0))>>>0}function sum64_5_lo(e,t,r,i,n,u,b,m,y,g){return t+i+u+m+g>>>0}function rotr64_hi(e,t,r){return(t<<32-r|e>>>r)>>>0}function rotr64_lo(e,t,r){return(e<<32-r|t>>>r)>>>0}function shr64_hi(e,t,r){return e>>>r}function shr64_lo(e,t,r){return(e<<32-r|t>>>r)>>>0}t.inherits=n,t.toArray=toArray,t.toHex=toHex,t.htonl=htonl,t.toHex32=toHex32,t.zero2=zero2,t.zero8=zero8,t.join32=join32,t.split32=split32,t.rotr32=rotr32,t.rotl32=rotl32,t.sum32=sum32,t.sum32_3=sum32_3,t.sum32_4=sum32_4,t.sum32_5=sum32_5,t.sum64=sum64,t.sum64_hi=sum64_hi,t.sum64_lo=sum64_lo,t.sum64_4_hi=sum64_4_hi,t.sum64_4_lo=sum64_4_lo,t.sum64_5_hi=sum64_5_hi,t.sum64_5_lo=sum64_5_lo,t.rotr64_hi=rotr64_hi,t.rotr64_lo=rotr64_lo,t.shr64_hi=shr64_hi,t.shr64_lo=shr64_lo},4910:function(e,t,r){"use strict";var i=r(7028),n=r(6545),u=r(3523);function HmacDRBG(e){if(!(this instanceof HmacDRBG))return new HmacDRBG(e);this.hash=e.hash,this.predResist=!!e.predResist,this.outLen=this.hash.outSize,this.minEntropy=e.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var t=n.toArray(e.entropy,e.entropyEnc||"hex"),r=n.toArray(e.nonce,e.nonceEnc||"hex"),i=n.toArray(e.pers,e.persEnc||"hex");u(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(t,r,i)}e.exports=HmacDRBG,HmacDRBG.prototype._init=function(e,t,r){var i=e.concat(t).concat(r);this.K=Array(this.outLen/8),this.V=Array(this.outLen/8);for(var n=0;n<this.V.length;n++)this.K[n]=0,this.V[n]=1;this._update(i),this._reseed=1,this.reseedInterval=281474976710656},HmacDRBG.prototype._hmac=function(){return new i.hmac(this.hash,this.K)},HmacDRBG.prototype._update=function(e){var t=this._hmac().update(this.V).update([0]);e&&(t=t.update(e)),this.K=t.digest(),this.V=this._hmac().update(this.V).digest(),e&&(this.K=this._hmac().update(this.V).update([1]).update(e).digest(),this.V=this._hmac().update(this.V).digest())},HmacDRBG.prototype.reseed=function(e,t,r,i){"string"!=typeof t&&(i=r,r=t,t=null),e=n.toArray(e,t),r=n.toArray(r,i),u(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(e.concat(r||[])),this._reseed=1},HmacDRBG.prototype.generate=function(e,t,r,i){if(this._reseed>this.reseedInterval)throw Error("Reseed is required");"string"!=typeof t&&(i=r,r=t,t=null),r&&(r=n.toArray(r,i||"hex"),this._update(r));for(var u=[];u.length<e;)this.V=this._hmac().update(this.V).digest(),u=u.concat(this.V);var b=u.slice(0,e);return this._update(r),this._reseed++,n.encode(b,t)}},3782:function(e){"function"==typeof Object.create?e.exports=function(e,t){t&&(e.super_=t,e.prototype=Object.create(t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}))}:e.exports=function(e,t){if(t){e.super_=t;var TempCtor=function(){};TempCtor.prototype=t.prototype,e.prototype=new TempCtor,e.prototype.constructor=e}}},3533:function(e,t,r){"use strict";var i=r(3782),n=r(9029),u=r(6911).Buffer,b=Array(16);function MD5(){n.call(this,64),this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878}function rotl(e,t){return e<<t|e>>>32-t}function fnF(e,t,r,i,n,u,b){return rotl(e+(t&r|~t&i)+n+u|0,b)+t|0}function fnG(e,t,r,i,n,u,b){return rotl(e+(t&i|r&~i)+n+u|0,b)+t|0}function fnH(e,t,r,i,n,u,b){return rotl(e+(t^r^i)+n+u|0,b)+t|0}function fnI(e,t,r,i,n,u,b){return rotl(e+(r^(t|~i))+n+u|0,b)+t|0}i(MD5,n),MD5.prototype._update=function(){for(var e=0;e<16;++e)b[e]=this._block.readInt32LE(4*e);var t=this._a,r=this._b,i=this._c,n=this._d;t=fnF(t,r,i,n,b[0],3614090360,7),n=fnF(n,t,r,i,b[1],3905402710,12),i=fnF(i,n,t,r,b[2],606105819,17),r=fnF(r,i,n,t,b[3],3250441966,22),t=fnF(t,r,i,n,b[4],4118548399,7),n=fnF(n,t,r,i,b[5],1200080426,12),i=fnF(i,n,t,r,b[6],2821735955,17),r=fnF(r,i,n,t,b[7],4249261313,22),t=fnF(t,r,i,n,b[8],1770035416,7),n=fnF(n,t,r,i,b[9],2336552879,12),i=fnF(i,n,t,r,b[10],4294925233,17),r=fnF(r,i,n,t,b[11],2304563134,22),t=fnF(t,r,i,n,b[12],1804603682,7),n=fnF(n,t,r,i,b[13],4254626195,12),i=fnF(i,n,t,r,b[14],2792965006,17),r=fnF(r,i,n,t,b[15],1236535329,22),t=fnG(t,r,i,n,b[1],4129170786,5),n=fnG(n,t,r,i,b[6],3225465664,9),i=fnG(i,n,t,r,b[11],643717713,14),r=fnG(r,i,n,t,b[0],3921069994,20),t=fnG(t,r,i,n,b[5],3593408605,5),n=fnG(n,t,r,i,b[10],38016083,9),i=fnG(i,n,t,r,b[15],3634488961,14),r=fnG(r,i,n,t,b[4],3889429448,20),t=fnG(t,r,i,n,b[9],568446438,5),n=fnG(n,t,r,i,b[14],3275163606,9),i=fnG(i,n,t,r,b[3],4107603335,14),r=fnG(r,i,n,t,b[8],1163531501,20),t=fnG(t,r,i,n,b[13],2850285829,5),n=fnG(n,t,r,i,b[2],4243563512,9),i=fnG(i,n,t,r,b[7],1735328473,14),r=fnG(r,i,n,t,b[12],2368359562,20),t=fnH(t,r,i,n,b[5],4294588738,4),n=fnH(n,t,r,i,b[8],2272392833,11),i=fnH(i,n,t,r,b[11],1839030562,16),r=fnH(r,i,n,t,b[14],4259657740,23),t=fnH(t,r,i,n,b[1],2763975236,4),n=fnH(n,t,r,i,b[4],1272893353,11),i=fnH(i,n,t,r,b[7],4139469664,16),r=fnH(r,i,n,t,b[10],3200236656,23),t=fnH(t,r,i,n,b[13],681279174,4),n=fnH(n,t,r,i,b[0],3936430074,11),i=fnH(i,n,t,r,b[3],3572445317,16),r=fnH(r,i,n,t,b[6],76029189,23),t=fnH(t,r,i,n,b[9],3654602809,4),n=fnH(n,t,r,i,b[12],3873151461,11),i=fnH(i,n,t,r,b[15],530742520,16),r=fnH(r,i,n,t,b[2],3299628645,23),t=fnI(t,r,i,n,b[0],4096336452,6),n=fnI(n,t,r,i,b[7],1126891415,10),i=fnI(i,n,t,r,b[14],2878612391,15),r=fnI(r,i,n,t,b[5],4237533241,21),t=fnI(t,r,i,n,b[12],1700485571,6),n=fnI(n,t,r,i,b[3],2399980690,10),i=fnI(i,n,t,r,b[10],4293915773,15),r=fnI(r,i,n,t,b[1],2240044497,21),t=fnI(t,r,i,n,b[8],1873313359,6),n=fnI(n,t,r,i,b[15],4264355552,10),i=fnI(i,n,t,r,b[6],2734768916,15),r=fnI(r,i,n,t,b[13],1309151649,21),t=fnI(t,r,i,n,b[4],4149444226,6),n=fnI(n,t,r,i,b[11],3174756917,10),i=fnI(i,n,t,r,b[2],718787259,15),r=fnI(r,i,n,t,b[9],3951481745,21),this._a=this._a+t|0,this._b=this._b+r|0,this._c=this._c+i|0,this._d=this._d+n|0},MD5.prototype._digest=function(){this._block[this._blockOffset++]=128,this._blockOffset>56&&(this._block.fill(0,this._blockOffset,64),this._update(),this._blockOffset=0),this._block.fill(0,this._blockOffset,56),this._block.writeUInt32LE(this._length[0],56),this._block.writeUInt32LE(this._length[1],60),this._update();var e=u.allocUnsafe(16);return e.writeInt32LE(this._a,0),e.writeInt32LE(this._b,4),e.writeInt32LE(this._c,8),e.writeInt32LE(this._d,12),e},e.exports=MD5},1354:function(e,t,r){var i=r(711),n=r(3500);function MillerRabin(e){this.rand=e||new n.Rand}e.exports=MillerRabin,MillerRabin.create=function(e){return new MillerRabin(e)},MillerRabin.prototype._randbelow=function(e){var t=Math.ceil(e.bitLength()/8);do var r=new i(this.rand.generate(t));while(r.cmp(e)>=0);return r},MillerRabin.prototype._randrange=function(e,t){var r=t.sub(e);return e.add(this._randbelow(r))},MillerRabin.prototype.test=function(e,t,r){var n=e.bitLength(),u=i.mont(e),b=new i(1).toRed(u);t||(t=Math.max(1,n/48|0));for(var m=e.subn(1),y=0;!m.testn(y);y++);for(var g=e.shrn(y),v=m.toRed(u);t>0;t--){var _=this._randrange(new i(2),m);r&&r(_);var w=_.toRed(u).redPow(g);if(0!==w.cmp(b)&&0!==w.cmp(v)){for(var M=1;M<y;M++){if(0===(w=w.redSqr()).cmp(b))return!1;if(0===w.cmp(v))break}if(M===y)return!1}}return!0},MillerRabin.prototype.getDivisor=function(e,t){var r=e.bitLength(),n=i.mont(e),u=new i(1).toRed(n);t||(t=Math.max(1,r/48|0));for(var b=e.subn(1),m=0;!b.testn(m);m++);for(var y=e.shrn(m),g=b.toRed(n);t>0;t--){var v=this._randrange(new i(2),b),_=e.gcd(v);if(0!==_.cmpn(1))return _;var w=v.toRed(n).redPow(y);if(0!==w.cmp(u)&&0!==w.cmp(g)){for(var M=1;M<m;M++){if(0===(w=w.redSqr()).cmp(u))return w.fromRed().subn(1).gcd(e);if(0===w.cmp(g))break}if(M===m)return(w=w.redSqr()).fromRed().subn(1).gcd(e)}}return!1}},3523:function(e){function assert(e,t){if(!e)throw Error(t||"Assertion failed")}e.exports=assert,assert.equal=function(e,t,r){if(e!=t)throw Error(r||"Assertion failed: "+e+" != "+t)}},6545:function(e,t){"use strict";function toArray(e,t){if(Array.isArray(e))return e.slice();if(!e)return[];var r=[];if("string"!=typeof e){for(var i=0;i<e.length;i++)r[i]=0|e[i];return r}if("hex"===t){(e=e.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(e="0"+e);for(var i=0;i<e.length;i+=2)r.push(parseInt(e[i]+e[i+1],16))}else for(var i=0;i<e.length;i++){var n=e.charCodeAt(i),u=n>>8,b=255&n;u?r.push(u,b):r.push(b)}return r}function zero2(e){return 1===e.length?"0"+e:e}function toHex(e){for(var t="",r=0;r<e.length;r++)t+=zero2(e[r].toString(16));return t}t.toArray=toArray,t.zero2=zero2,t.toHex=toHex,t.encode=function(e,t){return"hex"===t?toHex(e):e}},8687:function(e,t,r){"use strict";var i=r(7160);t.certificate=r(8782);var n=i.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});t.RSAPrivateKey=n;var u=i.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});t.RSAPublicKey=u;var b=i.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(m),this.key("subjectPublicKey").bitstr())});t.PublicKey=b;var m=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())}),y=i.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(m),this.key("subjectPrivateKey").octstr())});t.PrivateKey=y;var g=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())});t.EncryptedPrivateKey=g;var v=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())});t.DSAPrivateKey=v,t.DSAparam=i.define("DSAparam",function(){this.int()});var _=i.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(w),this.key("publicKey").optional().explicit(1).bitstr())});t.ECPrivateKey=_;var w=i.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});t.signature=i.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},8782:function(e,t,r){"use strict";var i=r(7160),n=i.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),u=i.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),b=i.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())}),m=i.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(b),this.key("subjectPublicKey").bitstr())}),y=i.define("RelativeDistinguishedName",function(){this.setof(u)}),g=i.define("RDNSequence",function(){this.seqof(y)}),v=i.define("Name",function(){this.choice({rdnSequence:this.use(g)})}),_=i.define("Validity",function(){this.seq().obj(this.key("notBefore").use(n),this.key("notAfter").use(n))}),w=i.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),M=i.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(b),this.key("issuer").use(v),this.key("validity").use(_),this.key("subject").use(v),this.key("subjectPublicKeyInfo").use(m),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(w).optional())}),S=i.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(M),this.key("signatureAlgorithm").use(b),this.key("signatureValue").bitstr())});e.exports=S},6501:function(e,t,r){var i=/Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r\+\/\=]+)[\n\r]+/m,n=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----/m,u=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----([0-9A-z\n\r\+\/\=]+)-----END \1-----$/m,b=r(8368),m=r(6594),y=r(6911).Buffer;e.exports=function(e,t){var r,g=e.toString(),v=g.match(i);if(v){var _="aes"+v[1],w=y.from(v[2],"hex"),M=y.from(v[3].replace(/[\r\n]/g,""),"base64"),S=b(t,w.slice(0,8),parseInt(v[1],10)).key,B=[],E=m.createDecipheriv(_,S,w);B.push(E.update(M)),B.push(E.final()),r=y.concat(B)}else r=new y(g.match(u)[2].replace(/[\r\n]/g,""),"base64");return{tag:g.match(n)[1],data:r}}},9902:function(e,t,r){var i=r(8687),n=r(2510),u=r(6501),b=r(6594),m=r(4978),y=r(6911).Buffer;function parseKeys(e){"object"!=typeof e||y.isBuffer(e)||(t=e.passphrase,e=e.key),"string"==typeof e&&(e=y.from(e));var t,r,n,b=u(e,t),m=b.tag,g=b.data;switch(m){case"CERTIFICATE":n=i.certificate.decode(g,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(n||(n=i.PublicKey.decode(g,"der")),r=n.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return i.RSAPublicKey.decode(n.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return n.subjectPrivateKey=n.subjectPublicKey,{type:"ec",data:n};case"1.2.840.10040.4.1":return n.algorithm.params.pub_key=i.DSAparam.decode(n.subjectPublicKey.data,"der"),{type:"dsa",data:n.algorithm.params};default:throw Error("unknown key id "+r)}throw Error("unknown key type "+m);case"ENCRYPTED PRIVATE KEY":g=decrypt(g=i.EncryptedPrivateKey.decode(g,"der"),t);case"PRIVATE KEY":switch(r=(n=i.PrivateKey.decode(g,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return i.RSAPrivateKey.decode(n.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:n.algorithm.curve,privateKey:i.ECPrivateKey.decode(n.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return n.algorithm.params.priv_key=i.DSAparam.decode(n.subjectPrivateKey,"der"),{type:"dsa",params:n.algorithm.params};default:throw Error("unknown key id "+r)}throw Error("unknown key type "+m);case"RSA PUBLIC KEY":return i.RSAPublicKey.decode(g,"der");case"RSA PRIVATE KEY":return i.RSAPrivateKey.decode(g,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:i.DSAPrivateKey.decode(g,"der")};case"EC PRIVATE KEY":return{curve:(g=i.ECPrivateKey.decode(g,"der")).parameters.value,privateKey:g.privateKey};default:throw Error("unknown key type "+m)}}function decrypt(e,t){var r=e.algorithm.decrypt.kde.kdeparams.salt,i=parseInt(e.algorithm.decrypt.kde.kdeparams.iters.toString(),10),u=n[e.algorithm.decrypt.cipher.algo.join(".")],g=e.algorithm.decrypt.cipher.iv,v=e.subjectPrivateKey,_=parseInt(u.split("-")[1],10)/8,w=m.pbkdf2Sync(t,r,i,_,"sha1"),M=b.createDecipheriv(u,w,g),S=[];return S.push(M.update(v)),S.push(M.final()),y.concat(S)}e.exports=parseKeys,parseKeys.signature=i.signature},4978:function(e,t,r){var i=r(6113),n=r(5349),u=r(7007),b=r(5407);function nativePBKDF2(e,t,r,m,y,g){if(n(r,m),e=b(e,u,"Password"),t=b(t,u,"Salt"),"function"==typeof y&&(g=y,y="sha1"),"function"!=typeof g)throw Error("No callback provided to pbkdf2");return i.pbkdf2(e,t,r,m,y,g)}function nativePBKDF2Sync(e,t,r,m,y){return n(r,m),e=b(e,u,"Password"),t=b(t,u,"Salt"),y=y||"sha1",i.pbkdf2Sync(e,t,r,m,y)}i.pbkdf2Sync&&-1!==i.pbkdf2Sync.toString().indexOf("keylen, digest")?(t.pbkdf2Sync=nativePBKDF2Sync,t.pbkdf2=nativePBKDF2):(t.pbkdf2Sync=r(2127),t.pbkdf2=r(9601))},9601:function(e,t,i){var u,b=i(6911).Buffer,m=i(5349),y=i(7007),g=i(2127),v=i(5407),_=r.g.crypto&&r.g.crypto.subtle,w={sha:"SHA-1","sha-1":"SHA-1",sha1:"SHA-1",sha256:"SHA-256","sha-256":"SHA-256",sha384:"SHA-384","sha-384":"SHA-384","sha-512":"SHA-512",sha512:"SHA-512"},M=[];function checkNative(e){if(r.g.process&&!r.g.process.browser||!_||!_.importKey||!_.deriveBits)return Promise.resolve(!1);if(void 0!==M[e])return M[e];var t=browserPbkdf2(u=u||b.alloc(8),u,10,128,e).then(function(){return!0}).catch(function(){return!1});return M[e]=t,t}function browserPbkdf2(e,t,r,i,n){return _.importKey("raw",e,{name:"PBKDF2"},!1,["deriveBits"]).then(function(e){return _.deriveBits({name:"PBKDF2",salt:t,iterations:r,hash:{name:n}},e,i<<3)}).then(function(e){return b.from(e)})}function resolvePromise(e,t){e.then(function(e){n.nextTick(function(){t(null,e)})},function(e){n.nextTick(function(){t(e)})})}e.exports=function(e,t,i,u,b,_){"function"==typeof b&&(_=b,b=void 0);var M=w[(b=b||"sha1").toLowerCase()];if(!M||"function"!=typeof r.g.Promise)return n.nextTick(function(){var r;try{r=g(e,t,i,u,b)}catch(e){return _(e)}_(null,r)});if(m(i,u),e=v(e,y,"Password"),t=v(t,y,"Salt"),"function"!=typeof _)throw Error("No callback provided to pbkdf2");resolvePromise(checkNative(M).then(function(r){return r?browserPbkdf2(e,t,i,u,M):g(e,t,i,u,b)}),_)}},7007:function(e){e.exports="utf-8"},5349:function(e){e.exports=function(e,t){if("number"!=typeof e)throw TypeError("Iterations not a number");if(e<0)throw TypeError("Bad iterations");if("number"!=typeof t)throw TypeError("Key length not a number");if(t<0||t>1073741823||t!=t)throw TypeError("Bad key length")}},2127:function(e,t,r){var i={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20},n=r(4873),u=r(6911).Buffer,b=r(5349),m=r(7007),y=r(5407);function pbkdf2(e,t,r,g,v){b(r,g),e=y(e,m,"Password"),t=y(t,m,"Salt"),v=v||"sha1";var _=u.allocUnsafe(g),w=u.allocUnsafe(t.length+4);t.copy(w,0,0,t.length);for(var M=0,S=i[v],B=Math.ceil(g/S),E=1;E<=B;E++){w.writeUInt32BE(E,t.length);for(var k=n(v,e).update(w).digest(),A=k,N=1;N<r;N++){A=n(v,e).update(A).digest();for(var R=0;R<S;R++)k[R]^=A[R]}k.copy(_,M),M+=S}return _}e.exports=pbkdf2},5407:function(e,t,r){var i=r(6911).Buffer;e.exports=function(e,t,r){if(i.isBuffer(e))return e;if("string"==typeof e)return i.from(e,t);if(ArrayBuffer.isView(e))return i.from(e.buffer);throw TypeError(r+" must be a string, a Buffer, a typed array or a DataView")}},9783:function(e,t,r){t.publicEncrypt=r(3995),t.privateDecrypt=r(4366),t.privateEncrypt=function(e,r){return t.publicEncrypt(e,r,!0)},t.publicDecrypt=function(e,r){return t.privateDecrypt(e,r,!0)}},5520:function(e,t,r){var i=r(9739),n=r(6911).Buffer;function i2ops(e){var t=n.allocUnsafe(4);return t.writeUInt32BE(e,0),t}e.exports=function(e,t){for(var r,u=n.alloc(0),b=0;u.length<t;)r=i2ops(b++),u=n.concat([u,i("sha1").update(e).update(r).digest()]);return u.slice(0,t)}},4366:function(e,t,r){var i=r(9902),n=r(5520),u=r(6386),b=r(711),m=r(7166),y=r(9739),g=r(1607),v=r(6911).Buffer;function oaep(e,t){var r=e.modulus.byteLength(),i=y("sha1").update(v.alloc(0)).digest(),b=i.length;if(0!==t[0])throw Error("decryption error");var m=t.slice(1,b+1),g=t.slice(b+1),_=u(m,n(g,b)),w=u(g,n(_,r-b-1));if(compare(i,w.slice(0,b)))throw Error("decryption error");for(var M=b;0===w[M];)M++;if(1!==w[M++])throw Error("decryption error");return w.slice(M)}function pkcs1(e,t,r){for(var i=t.slice(0,2),n=2,u=0;0!==t[n++];)if(n>=t.length){u++;break}var b=t.slice(2,n-1);if(("0002"!==i.toString("hex")&&!r||"0001"!==i.toString("hex")&&r)&&u++,b.length<8&&u++,u)throw Error("decryption error");return t.slice(n)}function compare(e,t){e=v.from(e),t=v.from(t);var r=0,i=e.length;e.length!==t.length&&(r++,i=Math.min(e.length,t.length));for(var n=-1;++n<i;)r+=e[n]^t[n];return r}e.exports=function(e,t,r){n=e.padding?e.padding:r?1:4;var n,u,y=i(e),_=y.modulus.byteLength();if(t.length>_||new b(t).cmp(y.modulus)>=0)throw Error("decryption error");u=r?g(new b(t),y):m(t,y);var w=v.alloc(_-u.length);if(u=v.concat([w,u],_),4===n)return oaep(y,u);if(1===n)return pkcs1(y,u,r);if(3===n)return u;throw Error("unknown padding")}},3995:function(e,t,r){var i=r(9902),n=r(7223),u=r(9739),b=r(5520),m=r(6386),y=r(711),g=r(1607),v=r(7166),_=r(6911).Buffer;function oaep(e,t){var r=e.modulus.byteLength(),i=t.length,g=u("sha1").update(_.alloc(0)).digest(),v=g.length,w=2*v;if(i>r-w-2)throw Error("message too long");var M=_.alloc(r-i-w-2),S=r-v-1,B=n(v),E=m(_.concat([g,M,_.alloc(1,1),t],S),b(B,S)),k=m(B,b(E,v));return new y(_.concat([_.alloc(1),k,E],r))}function pkcs1(e,t,r){var i,n=t.length,u=e.modulus.byteLength();if(n>u-11)throw Error("message too long");return i=r?_.alloc(u-n-3,255):nonZero(u-n-3),new y(_.concat([_.from([0,r?1:2]),i,_.alloc(1),t],u))}function nonZero(e){for(var t,r=_.allocUnsafe(e),i=0,u=n(2*e),b=0;i<e;)b===u.length&&(u=n(2*e),b=0),(t=u[b++])&&(r[i++]=t);return r}e.exports=function(e,t,r){n=e.padding?e.padding:r?1:4;var n,u,b=i(e);if(4===n)u=oaep(b,t);else if(1===n)u=pkcs1(b,t,r);else if(3===n){if((u=new y(t)).cmp(b.modulus)>=0)throw Error("data too long for modulus")}else throw Error("unknown padding");return r?v(u,b):g(u,b)}},1607:function(e,t,r){var i=r(711),n=r(6911).Buffer;function withPublic(e,t){return n.from(e.toRed(i.mont(t.modulus)).redPow(new i(t.publicExponent)).fromRed().toArray())}e.exports=withPublic},6386:function(e){e.exports=function(e,t){for(var r=e.length,i=-1;++i<r;)e[i]^=t[i];return e}},7223:function(e,t,i){"use strict";function oldBrowser(){throw Error("Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11")}var u=i(6911).Buffer,b=r.g.crypto||r.g.msCrypto;function randomBytes(e,t){if(e>4294967295)throw RangeError("requested too many random bytes");var r=u.allocUnsafe(e);if(e>0){if(e>65536)for(var i=0;i<e;i+=65536)b.getRandomValues(r.slice(i,i+65536));else b.getRandomValues(r)}return"function"==typeof t?n.nextTick(function(){t(null,r)}):r}b&&b.getRandomValues?e.exports=randomBytes:e.exports=oldBrowser},6445:function(e,t,i){"use strict";function oldBrowser(){throw Error("secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11")}var u=i(6911);i(7223);var b=u.Buffer,m=u.kMaxLength,y=r.g.crypto||r.g.msCrypto;function assertOffset(e,t){if("number"!=typeof e||e!=e)throw TypeError("offset must be a number");if(e>4294967295||e<0)throw TypeError("offset must be a uint32");if(e>m||e>t)throw RangeError("offset out of range")}function assertSize(e,t,r){if("number"!=typeof e||e!=e)throw TypeError("size must be a number");if(e>4294967295||e<0)throw TypeError("size must be a uint32");if(e+t>r||e>m)throw RangeError("buffer too small")}function randomFill(e,t,i,n){if(!b.isBuffer(e)&&!(e instanceof r.g.Uint8Array))throw TypeError('"buf" argument must be a Buffer or Uint8Array');if("function"==typeof t)n=t,t=0,i=e.length;else if("function"==typeof i)n=i,i=e.length-t;else if("function"!=typeof n)throw TypeError('"cb" argument must be a function');return assertOffset(t,e.length),assertSize(i,t,e.length),actualFill(e,t,i,n)}function actualFill(e,t,r,i){var u=e.buffer,b=new Uint8Array(u,t,r);if(y.getRandomValues(b),i){n.nextTick(function(){i(null,e)});return}return e}function randomFillSync(e,t,i){if(void 0===t&&(t=0),!b.isBuffer(e)&&!(e instanceof r.g.Uint8Array))throw TypeError('"buf" argument 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includes(e,t,r){return"number"!=typeof r&&(r=0),!(r+t.length>e.length)&&-1!==e.indexOf(t,r)}createErrorType("ERR_INVALID_OPT_VALUE",function(e,t){return'The value "'+t+'" is invalid for option "'+e+'"'},TypeError),createErrorType("ERR_INVALID_ARG_TYPE",function(e,t,r){let i,n;if("string"==typeof t&&startsWith(t,"not ")?(i="must not be",t=t.replace(/^not /,"")):i="must be",endsWith(e," argument"))n=`The ${e} ${i} ${oneOf(t,"type")}`;else{let r=includes(e,".")?"property":"argument";n=`The "${e}" ${r} ${i} ${oneOf(t,"type")}`}return n+`. Received type ${typeof r}`},TypeError),createErrorType("ERR_STREAM_PUSH_AFTER_EOF","stream.push() after EOF"),createErrorType("ERR_METHOD_NOT_IMPLEMENTED",function(e){return"The "+e+" method is not implemented"}),createErrorType("ERR_STREAM_PREMATURE_CLOSE","Premature close"),createErrorType("ERR_STREAM_DESTROYED",function(e){return"Cannot call "+e+" after a stream was destroyed"}),createErrorType("ERR_MULTIPLE_CALLBACK","Callback called multiple times"),createErrorType("ERR_STREAM_CANNOT_PIPE","Cannot pipe, not readable"),createErrorType("ERR_STREAM_WRITE_AFTER_END","write after end"),createErrorType("ERR_STREAM_NULL_VALUES","May not write null values to stream",TypeError),createErrorType("ERR_UNKNOWN_ENCODING",function(e){return"Unknown encoding: "+e},TypeError),createErrorType("ERR_STREAM_UNSHIFT_AFTER_END_EVENT","stream.unshift() after end event"),e.exports.q=t},2403:function(e,t,r){"use strict";var i=Object.keys||function(e){var t=[];for(var r in e)t.push(r);return t};e.exports=Duplex;var u=r(1709),b=r(7337);r(3782)(Duplex,u);for(var m=i(b.prototype),y=0;y<m.length;y++){var g=m[y];Duplex.prototype[g]||(Duplex.prototype[g]=b.prototype[g])}function Duplex(e){if(!(this instanceof Duplex))return new Duplex(e);u.call(this,e),b.call(this,e),this.allowHalfOpen=!0,e&&(!1===e.readable&&(this.readable=!1),!1===e.writable&&(this.writable=!1),!1===e.allowHalfOpen&&(this.allowHalfOpen=!1,this.once("end",onend)))}function onend(){this._writableState.ended||n.nextTick(onEndNT,this)}function onEndNT(e){e.end()}Object.defineProperty(Duplex.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),Object.defineProperty(Duplex.prototype,"writableBuffer",{enumerable:!1,get:function(){return this._writableState&&this._writableState.getBuffer()}}),Object.defineProperty(Duplex.prototype,"writableLength",{enumerable:!1,get:function(){return this._writableState.length}}),Object.defineProperty(Duplex.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._readableState&&void 0!==this._writableState&&this._readableState.destroyed&&this._writableState.destroyed},set:function(e){void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed=e,this._writableState.destroyed=e)}})},7889:function(e,t,r){"use strict";e.exports=PassThrough;var i=r(1170);function PassThrough(e){if(!(this instanceof PassThrough))return new PassThrough(e);i.call(this,e)}r(3782)(PassThrough,i),PassThrough.prototype._transform=function(e,t,r){r(null,e)}},1709:function(e,t,i){"use strict";e.exports=Readable,Readable.ReadableState=ReadableState,i(2361).EventEmitter;var u,b,m,y,g,a=function(e,t){return e.listeners(t).length},v=i(4678),_=i(4300).Buffer,w=r.g.Uint8Array||function(){};function _uint8ArrayToBuffer(e){return _.from(e)}function _isUint8Array(e){return _.isBuffer(e)||e instanceof w}var M=i(3837);b=M&&M.debuglog?M.debuglog("stream"):function(){};var S=i(4379),B=i(7025),E=i(6776).getHighWaterMark,k=i(4646).q,A=k.ERR_INVALID_ARG_TYPE,N=k.ERR_STREAM_PUSH_AFTER_EOF,R=k.ERR_METHOD_NOT_IMPLEMENTED,P=k.ERR_STREAM_UNSHIFT_AFTER_END_EVENT;i(3782)(Readable,v);var x=B.errorOrDestroy,I=["error","close","destroy","pause","resume"];function prependListener(e,t,r){if("function"==typeof e.prependListener)return e.prependListener(t,r);e._events&&e._events[t]?Array.isArray(e._events[t])?e._events[t].unshift(r):e._events[t]=[r,e._events[t]]:e.on(t,r)}function ReadableState(e,t,r){u=u||i(2403),e=e||{},"boolean"!=typeof r&&(r=t instanceof u),this.objectMode=!!e.objectMode,r&&(this.objectMode=this.objectMode||!!e.readableObjectMode),this.highWaterMark=E(this,e,"readableHighWaterMark",r),this.buffer=new S,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.paused=!0,this.emitClose=!1!==e.emitClose,this.autoDestroy=!!e.autoDestroy,this.destroyed=!1,this.defaultEncoding=e.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,e.encoding&&(m||(m=i(3704).s),this.decoder=new m(e.encoding),this.encoding=e.encoding)}function Readable(e){if(u=u||i(2403),!(this instanceof Readable))return new Readable(e);var t=this instanceof u;this._readableState=new ReadableState(e,this,t),this.readable=!0,e&&("function"==typeof e.read&&(this._read=e.read),"function"==typeof e.destroy&&(this._destroy=e.destroy)),v.call(this)}function readableAddChunk(e,t,r,i,n){b("readableAddChunk",t);var u,m=e._readableState;if(null===t)m.reading=!1,onEofChunk(e,m);else if(n||(u=chunkInvalid(m,t)),u)x(e,u);else if(m.objectMode||t&&t.length>0){if("string"==typeof t||m.objectMode||Object.getPrototypeOf(t)===_.prototype||(t=_uint8ArrayToBuffer(t)),i)m.endEmitted?x(e,new P):addChunk(e,m,t,!0);else if(m.ended)x(e,new N);else{if(m.destroyed)return!1;m.reading=!1,m.decoder&&!r?(t=m.decoder.write(t),m.objectMode||0!==t.length?addChunk(e,m,t,!1):maybeReadMore(e,m)):addChunk(e,m,t,!1)}}else i||(m.reading=!1,maybeReadMore(e,m));return!m.ended&&(m.length<m.highWaterMark||0===m.length)}function addChunk(e,t,r,i){t.flowing&&0===t.length&&!t.sync?(t.awaitDrain=0,e.emit("data",r)):(t.length+=t.objectMode?1:r.length,i?t.buffer.unshift(r):t.buffer.push(r),t.needReadable&&emitReadable(e)),maybeReadMore(e,t)}function chunkInvalid(e,t){var r;return _isUint8Array(t)||"string"==typeof t||void 0===t||e.objectMode||(r=new A("chunk",["string","Buffer","Uint8Array"],t)),r}function computeNewHighWaterMark(e){return e>=1073741824?e=1073741824:(e--,e|=e>>>1,e|=e>>>2,e|=e>>>4,e|=e>>>8,e|=e>>>16,e++),e}function howMuchToRead(e,t){return e<=0||0===t.length&&t.ended?0:t.objectMode?1:e!=e?t.flowing&&t.length?t.buffer.head.data.length:t.length:(e>t.highWaterMark&&(t.highWaterMark=computeNewHighWaterMark(e)),e<=t.length)?e:t.ended?t.length:(t.needReadable=!0,0)}function onEofChunk(e,t){if(b("onEofChunk"),!t.ended){if(t.decoder){var r=t.decoder.end();r&&r.length&&(t.buffer.push(r),t.length+=t.objectMode?1:r.length)}t.ended=!0,t.sync?emitReadable(e):(t.needReadable=!1,t.emittedReadable||(t.emittedReadable=!0,emitReadable_(e)))}}function emitReadable(e){var t=e._readableState;b("emitReadable",t.needReadable,t.emittedReadable),t.needReadable=!1,t.emittedReadable||(b("emitReadable",t.flowing),t.emittedReadable=!0,n.nextTick(emitReadable_,e))}function emitReadable_(e){var t=e._readableState;b("emitReadable_",t.destroyed,t.length,t.ended),!t.destroyed&&(t.length||t.ended)&&(e.emit("readable"),t.emittedReadable=!1),t.needReadable=!t.flowing&&!t.ended&&t.length<=t.highWaterMark,flow(e)}function maybeReadMore(e,t){t.readingMore||(t.readingMore=!0,n.nextTick(maybeReadMore_,e,t))}function maybeReadMore_(e,t){for(;!t.reading&&!t.ended&&(t.length<t.highWaterMark||t.flowing&&0===t.length);){var r=t.length;if(b("maybeReadMore read 0"),e.read(0),r===t.length)break}t.readingMore=!1}function pipeOnDrain(e){return function(){var t=e._readableState;b("pipeOnDrain",t.awaitDrain),t.awaitDrain&&t.awaitDrain--,0===t.awaitDrain&&a(e,"data")&&(t.flowing=!0,flow(e))}}function updateReadableListening(e){var t=e._readableState;t.readableListening=e.listenerCount("readable")>0,t.resumeScheduled&&!t.paused?t.flowing=!0:e.listenerCount("data")>0&&e.resume()}function nReadingNextTick(e){b("readable nexttick read 0"),e.read(0)}function resume(e,t){t.resumeScheduled||(t.resumeScheduled=!0,n.nextTick(resume_,e,t))}function resume_(e,t){b("resume",t.reading),t.reading||e.read(0),t.resumeScheduled=!1,e.emit("resume"),flow(e),t.flowing&&!t.reading&&e.read(0)}function flow(e){var t=e._readableState;for(b("flow",t.flowing);t.flowing&&null!==e.read(););}function fromList(e,t){var r;return 0===t.length?null:(t.objectMode?r=t.buffer.shift():!e||e>=t.length?(r=t.decoder?t.buffer.join(""):1===t.buffer.length?t.buffer.first():t.buffer.concat(t.length),t.buffer.clear()):r=t.buffer.consume(e,t.decoder),r)}function endReadable(e){var t=e._readableState;b("endReadable",t.endEmitted),t.endEmitted||(t.ended=!0,n.nextTick(endReadableNT,t,e))}function endReadableNT(e,t){if(b("endReadableNT",e.endEmitted,e.length),!e.endEmitted&&0===e.length&&(e.endEmitted=!0,t.readable=!1,t.emit("end"),e.autoDestroy)){var r=t._writableState;(!r||r.autoDestroy&&r.finished)&&t.destroy()}}function indexOf(e,t){for(var r=0,i=e.length;r<i;r++)if(e[r]===t)return r;return -1}Object.defineProperty(Readable.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._readableState&&this._readableState.destroyed},set:function(e){this._readableState&&(this._readableState.destroyed=e)}}),Readable.prototype.destroy=B.destroy,Readable.prototype._undestroy=B.undestroy,Readable.prototype._destroy=function(e,t){t(e)},Readable.prototype.push=function(e,t){var r,i=this._readableState;return i.objectMode?r=!0:"string"==typeof e&&((t=t||i.defaultEncoding)!==i.encoding&&(e=_.from(e,t),t=""),r=!0),readableAddChunk(this,e,t,!1,r)},Readable.prototype.unshift=function(e){return readableAddChunk(this,e,null,!0,!1)},Readable.prototype.isPaused=function(){return!1===this._readableState.flowing},Readable.prototype.setEncoding=function(e){m||(m=i(3704).s);var t=new m(e);this._readableState.decoder=t,this._readableState.encoding=this._readableState.decoder.encoding;for(var r=this._readableState.buffer.head,n="";null!==r;)n+=t.write(r.data),r=r.next;return this._readableState.buffer.clear(),""!==n&&this._readableState.buffer.push(n),this._readableState.length=n.length,this},Readable.prototype.read=function(e){b("read",e),e=parseInt(e,10);var t,r=this._readableState,i=e;if(0!==e&&(r.emittedReadable=!1),0===e&&r.needReadable&&((0!==r.highWaterMark?r.length>=r.highWaterMark:r.length>0)||r.ended))return b("read: emitReadable",r.length,r.ended),0===r.length&&r.ended?endReadable(this):emitReadable(this),null;if(0===(e=howMuchToRead(e,r))&&r.ended)return 0===r.length&&endReadable(this),null;var n=r.needReadable;return b("need readable",n),(0===r.length||r.length-e<r.highWaterMark)&&b("length less than watermark",n=!0),r.ended||r.reading?b("reading or ended",n=!1):n&&(b("do read"),r.reading=!0,r.sync=!0,0===r.length&&(r.needReadable=!0),this._read(r.highWaterMark),r.sync=!1,r.reading||(e=howMuchToRead(i,r))),null===(t=e>0?fromList(e,r):null)?(r.needReadable=r.length<=r.highWaterMark,e=0):(r.length-=e,r.awaitDrain=0),0===r.length&&(r.ended||(r.needReadable=!0),i!==e&&r.ended&&endReadable(this)),null!==t&&this.emit("data",t),t},Readable.prototype._read=function(e){x(this,new R("_read()"))},Readable.prototype.pipe=function(e,t){var r=this,i=this._readableState;switch(i.pipesCount){case 0:i.pipes=e;break;case 1:i.pipes=[i.pipes,e];break;default:i.pipes.push(e)}i.pipesCount+=1,b("pipe count=%d opts=%j",i.pipesCount,t);var u=t&&!1===t.end||e===n.stdout||e===n.stderr?unpipe:onend;function onunpipe(e,t){b("onunpipe"),e===r&&t&&!1===t.hasUnpiped&&(t.hasUnpiped=!0,cleanup())}function onend(){b("onend"),e.end()}i.endEmitted?n.nextTick(u):r.once("end",u),e.on("unpipe",onunpipe);var m=pipeOnDrain(r);e.on("drain",m);var y=!1;function cleanup(){b("cleanup"),e.removeListener("close",onclose),e.removeListener("finish",onfinish),e.removeListener("drain",m),e.removeListener("error",onerror),e.removeListener("unpipe",onunpipe),r.removeListener("end",onend),r.removeListener("end",unpipe),r.removeListener("data",ondata),y=!0,i.awaitDrain&&(!e._writableState||e._writableState.needDrain)&&m()}function ondata(t){b("ondata");var n=e.write(t);b("dest.write",n),!1===n&&((1===i.pipesCount&&i.pipes===e||i.pipesCount>1&&-1!==indexOf(i.pipes,e))&&!y&&(b("false write response, pause",i.awaitDrain),i.awaitDrain++),r.pause())}function onerror(t){b("onerror",t),unpipe(),e.removeListener("error",onerror),0===a(e,"error")&&x(e,t)}function onclose(){e.removeListener("finish",onfinish),unpipe()}function onfinish(){b("onfinish"),e.removeListener("close",onclose),unpipe()}function unpipe(){b("unpipe"),r.unpipe(e)}return r.on("data",ondata),prependListener(e,"error",onerror),e.once("close",onclose),e.once("finish",onfinish),e.emit("pipe",r),i.flowing||(b("pipe resume"),r.resume()),e},Readable.prototype.unpipe=function(e){var t=this._readableState,r={hasUnpiped:!1};if(0===t.pipesCount)return this;if(1===t.pipesCount)return e&&e!==t.pipes||(e||(e=t.pipes),t.pipes=null,t.pipesCount=0,t.flowing=!1,e&&e.emit("unpipe",this,r)),this;if(!e){var i=t.pipes,n=t.pipesCount;t.pipes=null,t.pipesCount=0,t.flowing=!1;for(var u=0;u<n;u++)i[u].emit("unpipe",this,{hasUnpiped:!1});return this}var b=indexOf(t.pipes,e);return -1===b||(t.pipes.splice(b,1),t.pipesCount-=1,1===t.pipesCount&&(t.pipes=t.pipes[0]),e.emit("unpipe",this,r)),this},Readable.prototype.on=function(e,t){var r=v.prototype.on.call(this,e,t),i=this._readableState;return"data"===e?(i.readableListening=this.listenerCount("readable")>0,!1!==i.flowing&&this.resume()):"readable"!==e||i.endEmitted||i.readableListening||(i.readableListening=i.needReadable=!0,i.flowing=!1,i.emittedReadable=!1,b("on readable",i.length,i.reading),i.length?emitReadable(this):i.reading||n.nextTick(nReadingNextTick,this)),r},Readable.prototype.addListener=Readable.prototype.on,Readable.prototype.removeListener=function(e,t){var r=v.prototype.removeListener.call(this,e,t);return"readable"===e&&n.nextTick(updateReadableListening,this),r},Readable.prototype.removeAllListeners=function(e){var t=v.prototype.removeAllListeners.apply(this,arguments);return("readable"===e||void 0===e)&&n.nextTick(updateReadableListening,this),t},Readable.prototype.resume=function(){var e=this._readableState;return e.flowing||(b("resume"),e.flowing=!e.readableListening,resume(this,e)),e.paused=!1,this},Readable.prototype.pause=function(){return b("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(b("pause"),this._readableState.flowing=!1,this.emit("pause")),this._readableState.paused=!0,this},Readable.prototype.wrap=function(e){var t=this,r=this._readableState,i=!1;for(var n in e.on("end",function(){if(b("wrapped end"),r.decoder&&!r.ended){var e=r.decoder.end();e&&e.length&&t.push(e)}t.push(null)}),e.on("data",function(n){b("wrapped data"),r.decoder&&(n=r.decoder.write(n)),(!r.objectMode||null!=n)&&(r.objectMode||n&&n.length)&&(t.push(n)||(i=!0,e.pause()))}),e)void 0===this[n]&&"function"==typeof e[n]&&(this[n]=function(t){return function(){return e[t].apply(e,arguments)}}(n));for(var u=0;u<I.length;u++)e.on(I[u],this.emit.bind(this,I[u]));return this._read=function(t){b("wrapped _read",t),i&&(i=!1,e.resume())},this},"function"==typeof Symbol&&(Readable.prototype[Symbol.asyncIterator]=function(){return void 0===y&&(y=i(6871)),y(this)}),Object.defineProperty(Readable.prototype,"readableHighWaterMark",{enumerable:!1,get:function(){return this._readableState.highWaterMark}}),Object.defineProperty(Readable.prototype,"readableBuffer",{enumerable:!1,get:function(){return this._readableState&&this._readableState.buffer}}),Object.defineProperty(Readable.prototype,"readableFlowing",{enumerable:!1,get:function(){return this._readableState.flowing},set:function(e){this._readableState&&(this._readableState.flowing=e)}}),Readable._fromList=fromList,Object.defineProperty(Readable.prototype,"readableLength",{enumerable:!1,get:function(){return this._readableState.length}}),"function"==typeof Symbol&&(Readable.from=function(e,t){return void 0===g&&(g=i(9727)),g(Readable,e,t)})},1170:function(e,t,r){"use strict";e.exports=Transform;var i=r(4646).q,n=i.ERR_METHOD_NOT_IMPLEMENTED,u=i.ERR_MULTIPLE_CALLBACK,b=i.ERR_TRANSFORM_ALREADY_TRANSFORMING,m=i.ERR_TRANSFORM_WITH_LENGTH_0,y=r(2403);function afterTransform(e,t){var r=this._transformState;r.transforming=!1;var i=r.writecb;if(null===i)return this.emit("error",new u);r.writechunk=null,r.writecb=null,null!=t&&this.push(t),i(e);var n=this._readableState;n.reading=!1,(n.needReadable||n.length<n.highWaterMark)&&this._read(n.highWaterMark)}function Transform(e){if(!(this instanceof Transform))return new Transform(e);y.call(this,e),this._transformState={afterTransform:afterTransform.bind(this),needTransform:!1,transforming:!1,writecb:null,writechunk:null,writeencoding:null},this._readableState.needReadable=!0,this._readableState.sync=!1,e&&("function"==typeof e.transform&&(this._transform=e.transform),"function"==typeof e.flush&&(this._flush=e.flush)),this.on("prefinish",prefinish)}function prefinish(){var e=this;"function"!=typeof this._flush||this._readableState.destroyed?done(this,null,null):this._flush(function(t,r){done(e,t,r)})}function done(e,t,r){if(t)return e.emit("error",t);if(null!=r&&e.push(r),e._writableState.length)throw new m;if(e._transformState.transforming)throw new b;return e.push(null)}r(3782)(Transform,y),Transform.prototype.push=function(e,t){return this._transformState.needTransform=!1,y.prototype.push.call(this,e,t)},Transform.prototype._transform=function(e,t,r){r(new n("_transform()"))},Transform.prototype._write=function(e,t,r){var i=this._transformState;if(i.writecb=r,i.writechunk=e,i.writeencoding=t,!i.transforming){var n=this._readableState;(i.needTransform||n.needReadable||n.length<n.highWaterMark)&&this._read(n.highWaterMark)}},Transform.prototype._read=function(e){var t=this._transformState;null===t.writechunk||t.transforming?t.needTransform=!0:(t.transforming=!0,this._transform(t.writechunk,t.writeencoding,t.afterTransform))},Transform.prototype._destroy=function(e,t){y.prototype._destroy.call(this,e,function(e){t(e)})}},7337:function(e,t,i){"use strict";function CorkedRequest(e){var 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i=r(2781);"disable"===n.env.READABLE_STREAM&&i?(e.exports=i.Readable,Object.assign(e.exports,i),e.exports.Stream=i):((t=e.exports=r(1709)).Stream=i||t,t.Readable=t,t.Writable=r(7337),t.Duplex=r(2403),t.Transform=r(1170),t.PassThrough=r(7889),t.finished=r(9698),t.pipeline=r(8442))},3225:function(e,t,r){"use strict";var i=r(4300).Buffer,n=r(3782),u=r(9029),b=Array(16),m=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13],y=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11],g=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6],v=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11];function RIPEMD160(){u.call(this,64),this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520}function rotl(e,t){return e<<t|e>>>32-t}n(RIPEMD160,u),RIPEMD160.prototype._update=function(){for(var e,t,r,i,n,u,_,w,M,S,B,E,k,A,N,R,P,x,I,C,D,T,j,O,H,q,L,z,U,F,W,V,G,Z,J,X,Y,$,Q,ee,et,er,ei,en,ea,eo,es,ef,eh,ed,ec,eu,el,ep,eb,em,ey,eg,ev,e_,ew,eM,eS,eB,eE,ek,eA,eN,eR,eP,ex,eI,eC=0;eC<16;++eC)b[eC]=this._block.readInt32LE(4*eC);for(var eD=0|this._a,eT=0|this._b,ej=0|this._c,eO=0|this._d,eH=0|this._e,eq=0|this._a,eL=0|this._b,ez=0|this._c,eK=0|this._d,eU=0|this._e,eF=0;eF<80;eF+=1)eF<16?(e=eD,t=eT,r=ej,i=eO,n=eH,ex=rotl(e+(t^r^i)+b[m[eF]]+0|0,g[eF])+n|0,w=eq,M=eL,S=ez,B=eK,E=eU,eI=rotl(w+(M^(S|~B))+b[y[eF]]+1352829926|0,v[eF])+E|0):eF<32?(N=eD,R=eT,P=ej,x=eO,I=eH,ex=rotl(N+(R&P|~R&x)+b[m[eF]]+1518500249|0,g[eF])+I|0,T=eq,j=eL,O=ez,H=eK,q=eU,eI=rotl(T+(j&H|O&~H)+b[y[eF]]+1548603684|0,v[eF])+q|0):eF<48?(U=eD,F=eT,W=ej,V=eO,G=eH,ex=rotl(U+((F|~W)^V)+b[m[eF]]+1859775393|0,g[eF])+G|0,X=eq,Y=eL,$=ez,Q=eK,ee=eU,eI=rotl(X+((Y|~$)^Q)+b[y[eF]]+1836072691|0,v[eF])+ee|0):eF<64?(ei=eD,en=eT,ea=ej,eo=eO,es=eH,ex=rotl(ei+(en&eo|ea&~eo)+b[m[eF]]+2400959708|0,g[eF])+es|0,ed=eq,ec=eL,eu=ez,el=eK,ep=eU,eI=rotl(ed+(ec&eu|~ec&el)+b[y[eF]]+2053994217|0,v[eF])+ep|0):(ey=eD,eg=eT,ev=ej,e_=eO,ew=eH,ex=rotl(ey+(eg^(ev|~e_))+b[m[eF]]+2840853838|0,g[eF])+ew|0,eB=eq,eE=eL,ek=ez,eA=eK,eN=eU,eI=rotl(eB+(eE^ek^eA)+b[y[eF]]+0|0,v[eF])+eN|0),eD=eH,eH=eO,eO=rotl(ej,10),ej=eT,eT=ex,eq=eU,eU=eK,eK=rotl(ez,10),ez=eL,eL=eI;var eW=this._b+ej+eK|0;this._b=this._c+eO+eU|0,this._c=this._d+eH+eq|0,this._d=this._e+eD+eL|0,this._e=this._a+eT+ez|0,this._a=eW},RIPEMD160.prototype._digest=function(){this._block[this._blockOffset++]=128,this._blockOffset>56&&(this._block.fill(0,this._blockOffset,64),this._update(),this._blockOffset=0),this._block.fill(0,this._blockOffset,56),this._block.writeUInt32LE(this._length[0],56),this._block.writeUInt32LE(this._length[1],60),this._update();var e=i.alloc?i.alloc(20):new i(20);return e.writeInt32LE(this._a,0),e.writeInt32LE(this._b,4),e.writeInt32LE(this._c,8),e.writeInt32LE(this._d,12),e.writeInt32LE(this._e,16),e},e.exports=RIPEMD160},5055:function(e,t,r){var i=r(4300),n=i.Buffer;function copyProps(e,t){for(var r in e)t[r]=e[r]}function SafeBuffer(e,t,r){return 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MIT License. Feross Aboukhadijeh <https://feross.org/opensource> */var i=r(4300),n=i.Buffer;function copyProps(e,t){for(var r in e)t[r]=e[r]}function SafeBuffer(e,t,r){return n(e,t,r)}n.from&&n.alloc&&n.allocUnsafe&&n.allocUnsafeSlow?e.exports=i:(copyProps(i,t),t.Buffer=SafeBuffer),SafeBuffer.prototype=Object.create(n.prototype),copyProps(n,SafeBuffer),SafeBuffer.from=function(e,t,r){if("number"==typeof e)throw TypeError("Argument must not be a number");return n(e,t,r)},SafeBuffer.alloc=function(e,t,r){if("number"!=typeof e)throw TypeError("Argument must be a number");var i=n(e);return void 0!==t?"string"==typeof r?i.fill(t,r):i.fill(t):i.fill(0),i},SafeBuffer.allocUnsafe=function(e){if("number"!=typeof e)throw TypeError("Argument must be a number");return n(e)},SafeBuffer.allocUnsafeSlow=function(e){if("number"!=typeof e)throw TypeError("Argument must be a number");return i.SlowBuffer(e)}},2858:function(e,t,r){var i=r(6911).Buffer;function Hash(e,t){this._block=i.alloc(e),this._finalSize=t,this._blockSize=e,this._len=0}Hash.prototype.update=function(e,t){"string"==typeof e&&(t=t||"utf8",e=i.from(e,t));for(var r=this._block,n=this._blockSize,u=e.length,b=this._len,m=0;m<u;){for(var y=b%n,g=Math.min(u-m,n-y),v=0;v<g;v++)r[y+v]=e[m+v];b+=g,m+=g,b%n==0&&this._update(r)}return this._len+=u,this},Hash.prototype.digest=function(e){var t=this._len%this._blockSize;this._block[t]=128,this._block.fill(0,t+1),t>=this._finalSize&&(this._update(this._block),this._block.fill(0));var r=8*this._len;if(r<=4294967295)this._block.writeUInt32BE(r,this._blockSize-4);else{var i=(4294967295&r)>>>0,n=(r-i)/4294967296;this._block.writeUInt32BE(n,this._blockSize-8),this._block.writeUInt32BE(i,this._blockSize-4)}this._update(this._block);var u=this._hash();return e?u.toString(e):u},Hash.prototype._update=function(){throw Error("_update must be implemented by subclass")},e.exports=Hash},4371:function(e,t,r){var i=e.exports=function(e){var t=i[e=e.toLowerCase()];if(!t)throw Error(e+" is not supported (we accept pull requests)");return new t};i.sha=r(4018),i.sha1=r(4179),i.sha224=r(532),i.sha256=r(1843),i.sha384=r(7455),i.sha512=r(9934)},4018:function(e,t,r){var i=r(3782),n=r(2858),u=r(6911).Buffer,b=[1518500249,1859775393,-1894007588,-899497514],m=Array(80);function Sha(){this.init(),this._w=m,n.call(this,64,56)}function rotl5(e){return e<<5|e>>>27}function rotl30(e){return e<<30|e>>>2}function ft(e,t,r,i){return 0===e?t&r|~t&i:2===e?t&r|t&i|r&i:t^r^i}i(Sha,n),Sha.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},Sha.prototype._update=function(e){for(var t=this._w,r=0|this._a,i=0|this._b,n=0|this._c,u=0|this._d,m=0|this._e,y=0;y<16;++y)t[y]=e.readInt32BE(4*y);for(;y<80;++y)t[y]=t[y-3]^t[y-8]^t[y-14]^t[y-16];for(var g=0;g<80;++g){var v=~~(g/20),_=rotl5(r)+ft(v,i,n,u)+m+t[g]+b[v]|0;m=u,u=n,n=rotl30(i),i=r,r=_}this._a=r+this._a|0,this._b=i+this._b|0,this._c=n+this._c|0,this._d=u+this._d|0,this._e=m+this._e|0},Sha.prototype._hash=function(){var e=u.allocUnsafe(20);return e.writeInt32BE(0|this._a,0),e.writeInt32BE(0|this._b,4),e.writeInt32BE(0|this._c,8),e.writeInt32BE(0|this._d,12),e.writeInt32BE(0|this._e,16),e},e.exports=Sha},4179:function(e,t,r){var i=r(3782),n=r(2858),u=r(6911).Buffer,b=[1518500249,1859775393,-1894007588,-899497514],m=Array(80);function Sha1(){this.init(),this._w=m,n.call(this,64,56)}function rotl1(e){return e<<1|e>>>31}function rotl5(e){return e<<5|e>>>27}function rotl30(e){return e<<30|e>>>2}function ft(e,t,r,i){return 0===e?t&r|~t&i:2===e?t&r|t&i|r&i:t^r^i}i(Sha1,n),Sha1.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},Sha1.prototype._update=function(e){for(var t=this._w,r=0|this._a,i=0|this._b,n=0|this._c,u=0|this._d,m=0|this._e,y=0;y<16;++y)t[y]=e.readInt32BE(4*y);for(;y<80;++y)t[y]=rotl1(t[y-3]^t[y-8]^t[y-14]^t[y-16]);for(var g=0;g<80;++g){var v=~~(g/20),_=rotl5(r)+ft(v,i,n,u)+m+t[g]+b[v]|0;m=u,u=n,n=rotl30(i),i=r,r=_}this._a=r+this._a|0,this._b=i+this._b|0,this._c=n+this._c|0,this._d=u+this._d|0,this._e=m+this._e|0},Sha1.prototype._hash=function(){var e=u.allocUnsafe(20);return e.writeInt32BE(0|this._a,0),e.writeInt32BE(0|this._b,4),e.writeInt32BE(0|this._c,8),e.writeInt32BE(0|this._d,12),e.writeInt32BE(0|this._e,16),e},e.exports=Sha1},532:function(e,t,r){var i=r(3782),n=r(1843),u=r(2858),b=r(6911).Buffer,m=Array(64);function Sha224(){this.init(),this._w=m,u.call(this,64,56)}i(Sha224,n),Sha224.prototype.init=function(){return this._a=3238371032,this._b=914150663,this._c=812702999,this._d=4144912697,this._e=4290775857,this._f=1750603025,this._g=1694076839,this._h=3204075428,this},Sha224.prototype._hash=function(){var e=b.allocUnsafe(28);return e.writeInt32BE(this._a,0),e.writeInt32BE(this._b,4),e.writeInt32BE(this._c,8),e.writeInt32BE(this._d,12),e.writeInt32BE(this._e,16),e.writeInt32BE(this._f,20),e.writeInt32BE(this._g,24),e},e.exports=Sha224},1843:function(e,t,r){var i=r(3782),n=r(2858),u=r(6911).Buffer,b=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298],m=Array(64);function Sha256(){this.init(),this._w=m,n.call(this,64,56)}function ch(e,t,r){return r^e&(t^r)}function maj(e,t,r){return e&t|r&(e|t)}function sigma0(e){return(e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10)}function sigma1(e){return(e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7)}function gamma0(e){return(e>>>7|e<<25)^(e>>>18|e<<14)^e>>>3}function gamma1(e){return(e>>>17|e<<15)^(e>>>19|e<<13)^e>>>10}i(Sha256,n),Sha256.prototype.init=function(){return this._a=1779033703,this._b=3144134277,this._c=1013904242,this._d=2773480762,this._e=1359893119,this._f=2600822924,this._g=528734635,this._h=1541459225,this},Sha256.prototype._update=function(e){for(var t=this._w,r=0|this._a,i=0|this._b,n=0|this._c,u=0|this._d,m=0|this._e,y=0|this._f,g=0|this._g,v=0|this._h,_=0;_<16;++_)t[_]=e.readInt32BE(4*_);for(;_<64;++_)t[_]=gamma1(t[_-2])+t[_-7]+gamma0(t[_-15])+t[_-16]|0;for(var w=0;w<64;++w){var M=v+sigma1(m)+ch(m,y,g)+b[w]+t[w]|0,S=sigma0(r)+maj(r,i,n)|0;v=g,g=y,y=m,m=u+M|0,u=n,n=i,i=r,r=M+S|0}this._a=r+this._a|0,this._b=i+this._b|0,this._c=n+this._c|0,this._d=u+this._d|0,this._e=m+this._e|0,this._f=y+this._f|0,this._g=g+this._g|0,this._h=v+this._h|0},Sha256.prototype._hash=function(){var e=u.allocUnsafe(32);return e.writeInt32BE(this._a,0),e.writeInt32BE(this._b,4),e.writeInt32BE(this._c,8),e.writeInt32BE(this._d,12),e.writeInt32BE(this._e,16),e.writeInt32BE(this._f,20),e.writeInt32BE(this._g,24),e.writeInt32BE(this._h,28),e},e.exports=Sha256},7455:function(e,t,r){var i=r(3782),n=r(9934),u=r(2858),b=r(6911).Buffer,m=Array(160);function Sha384(){this.init(),this._w=m,u.call(this,128,112)}i(Sha384,n),Sha384.prototype.init=function(){return this._ah=3418070365,this._bh=1654270250,this._ch=2438529370,this._dh=355462360,this._eh=1731405415,this._fh=2394180231,this._gh=3675008525,this._hh=1203062813,this._al=3238371032,this._bl=914150663,this._cl=812702999,this._dl=4144912697,this._el=4290775857,this._fl=1750603025,this._gl=1694076839,this._hl=3204075428,this},Sha384.prototype._hash=function(){var e=b.allocUnsafe(48);function writeInt64BE(t,r,i){e.writeInt32BE(t,i),e.writeInt32BE(r,i+4)}return writeInt64BE(this._ah,this._al,0),writeInt64BE(this._bh,this._bl,8),writeInt64BE(this._ch,this._cl,16),writeInt64BE(this._dh,this._dl,24),writeInt64BE(this._eh,this._el,32),writeInt64BE(this._fh,this._fl,40),e},e.exports=Sha384},9934:function(e,t,r){var i=r(3782),n=r(2858),u=r(6911).Buffer,b=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591],m=Array(160);function Sha512(){this.init(),this._w=m,n.call(this,128,112)}function sigma0(e,t){return(e>>>28|t<<4)^(t>>>2|e<<30)^(t>>>7|e<<25)}function sigma1(e,t){return(e>>>14|t<<18)^(e>>>18|t<<14)^(t>>>9|e<<23)}function Gamma0(e,t){return(e>>>1|t<<31)^(e>>>8|t<<24)^e>>>7}function Gamma0l(e,t){return(e>>>1|t<<31)^(e>>>8|t<<24)^(e>>>7|t<<25)}function Gamma1(e,t){return(e>>>19|t<<13)^(t>>>29|e<<3)^e>>>6}function Gamma1l(e,t){return(e>>>19|t<<13)^(t>>>29|e<<3)^(e>>>6|t<<26)}function getCarry(e,t){return e>>>0<t>>>0?1:0}i(Sha512,n),Sha512.prototype.init=function(){return this._ah=1779033703,this._bh=3144134277,this._ch=1013904242,this._dh=2773480762,this._eh=1359893119,this._fh=2600822924,this._gh=528734635,this._hh=1541459225,this._al=4089235720,this._bl=2227873595,this._cl=4271175723,this._dl=1595750129,this._el=2917565137,this._fl=725511199,this._gl=4215389547,this._hl=327033209,this},Sha512.prototype._update=function(e){for(var t=this._w,r=0|this._ah,i=0|this._bh,n=0|this._ch,u=0|this._dh,m=0|this._eh,y=0|this._fh,g=0|this._gh,v=0|this._hh,_=0|this._al,w=0|this._bl,M=0|this._cl,S=0|this._dl,B=0|this._el,E=0|this._fl,k=0|this._gl,A=0|this._hl,N=0;N<32;N+=2)t[N]=e.readInt32BE(4*N),t[N+1]=e.readInt32BE(4*N+4);for(;N<160;N+=2){var R=t[N-30],P=t[N-30+1],x=Gamma0(R,P),I=Gamma0l(P,R),C=Gamma1(R=t[N-4],P=t[N-4+1]),D=Gamma1l(P,R),T=t[N-14],j=t[N-14+1],O=t[N-32],H=t[N-32+1],q=I+j|0,L=x+T+getCarry(q,I)|0;L=(L=L+C+getCarry(q=q+D|0,D)|0)+O+getCarry(q=q+H|0,H)|0,t[N]=L,t[N+1]=q}for(var z=0;z<160;z+=2){L=t[z],q=t[z+1];var U,F,W,V,G,Z,J,X,Y,$,Q=(U=r)&(F=i)|n&(U|F),ee=(W=_)&(V=w)|M&(W|V),et=sigma0(r,_),er=sigma0(_,r),ei=sigma1(m,B),en=sigma1(B,m),ea=b[z],eo=b[z+1],es=(G=m,Z=y,(J=g)^G&(Z^J)),ef=(X=B,Y=E,($=k)^X&(Y^$)),eh=A+en|0,ed=v+ei+getCarry(eh,A)|0;ed=(ed=(ed=ed+es+getCarry(eh=eh+ef|0,ef)|0)+ea+getCarry(eh=eh+eo|0,eo)|0)+L+getCarry(eh=eh+q|0,q)|0;var ec=er+ee|0,eu=et+Q+getCarry(ec,er)|0;v=g,A=k,g=y,k=E,y=m,E=B,m=u+ed+getCarry(B=S+eh|0,S)|0,u=n,S=M,n=i,M=w,i=r,w=_,r=ed+eu+getCarry(_=eh+ec|0,eh)|0}this._al=this._al+_|0,this._bl=this._bl+w|0,this._cl=this._cl+M|0,this._dl=this._dl+S|0,this._el=this._el+B|0,this._fl=this._fl+E|0,this._gl=this._gl+k|0,this._hl=this._hl+A|0,this._ah=this._ah+r+getCarry(this._al,_)|0,this._bh=this._bh+i+getCarry(this._bl,w)|0,this._ch=this._ch+n+getCarry(this._cl,M)|0,this._dh=this._dh+u+getCarry(this._dl,S)|0,this._eh=this._eh+m+getCarry(this._el,B)|0,this._fh=this._fh+y+getCarry(this._fl,E)|0,this._gh=this._gh+g+getCarry(this._gl,k)|0,this._hh=this._hh+v+getCarry(this._hl,A)|0},Sha512.prototype._hash=function(){var e=u.allocUnsafe(64);function writeInt64BE(t,r,i){e.writeInt32BE(t,i),e.writeInt32BE(r,i+4)}return writeInt64BE(this._ah,this._al,0),writeInt64BE(this._bh,this._bl,8),writeInt64BE(this._ch,this._cl,16),writeInt64BE(this._dh,this._dl,24),writeInt64BE(this._eh,this._el,32),writeInt64BE(this._fh,this._fl,40),writeInt64BE(this._gh,this._gl,48),writeInt64BE(this._hh,this._hl,56),e},e.exports=Sha512},3704:function(e,t,r){"use strict";var i=r(5055).Buffer,n=i.isEncoding||function(e){switch((e=""+e)&&e.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return!0;default:return!1}};function _normalizeEncoding(e){var t;if(!e)return"utf8";for(;;)switch(e){case"utf8":case"utf-8":return"utf8";case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return"utf16le";case"latin1":case"binary":return"latin1";case"base64":case"ascii":case"hex":return e;default:if(t)return;e=(""+e).toLowerCase(),t=!0}}function normalizeEncoding(e){var t=_normalizeEncoding(e);if("string"!=typeof t&&(i.isEncoding===n||!n(e)))throw Error("Unknown encoding: "+e);return t||e}function StringDecoder(e){var t;switch(this.encoding=normalizeEncoding(e),this.encoding){case"utf16le":this.text=utf16Text,this.end=utf16End,t=4;break;case"utf8":this.fillLast=utf8FillLast,t=4;break;case"base64":this.text=base64Text,this.end=base64End,t=3;break;default:this.write=simpleWrite,this.end=simpleEnd;return}this.lastNeed=0,this.lastTotal=0,this.lastChar=i.allocUnsafe(t)}function utf8CheckByte(e){return e<=127?0:e>>5==6?2:e>>4==14?3:e>>3==30?4:e>>6==2?-1:-2}function utf8CheckIncomplete(e,t,r){var i=t.length-1;if(i<r)return 0;var n=utf8CheckByte(t[i]);return n>=0?(n>0&&(e.lastNeed=n-1),n):--i<r||-2===n?0:(n=utf8CheckByte(t[i]))>=0?(n>0&&(e.lastNeed=n-2),n):--i<r||-2===n?0:(n=utf8CheckByte(t[i]))>=0?(n>0&&(2===n?n=0:e.lastNeed=n-3),n):0}function utf8CheckExtraBytes(e,t,r){if((192&t[0])!=128)return e.lastNeed=0,"�";if(e.lastNeed>1&&t.length>1){if((192&t[1])!=128)return e.lastNeed=1,"�";if(e.lastNeed>2&&t.length>2&&(192&t[2])!=128)return e.lastNeed=2,"�"}}function utf8FillLast(e){var t=this.lastTotal-this.lastNeed,r=utf8CheckExtraBytes(this,e,t);return void 0!==r?r:this.lastNeed<=e.length?(e.copy(this.lastChar,t,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal)):void(e.copy(this.lastChar,t,0,e.length),this.lastNeed-=e.length)}function utf8Text(e,t){var r=utf8CheckIncomplete(this,e,t);if(!this.lastNeed)return e.toString("utf8",t);this.lastTotal=r;var i=e.length-(r-this.lastNeed);return e.copy(this.lastChar,0,i),e.toString("utf8",t,i)}function utf8End(e){var t=e&&e.length?this.write(e):"";return this.lastNeed?t+"�":t}function utf16Text(e,t){if((e.length-t)%2==0){var r=e.toString("utf16le",t);if(r){var i=r.charCodeAt(r.length-1);if(i>=55296&&i<=56319)return this.lastNeed=2,this.lastTotal=4,this.lastChar[0]=e[e.length-2],this.lastChar[1]=e[e.length-1],r.slice(0,-1)}return r}return this.lastNeed=1,this.lastTotal=2,this.lastChar[0]=e[e.length-1],e.toString("utf16le",t,e.length-1)}function utf16End(e){var t=e&&e.length?this.write(e):"";if(this.lastNeed){var r=this.lastTotal-this.lastNeed;return t+this.lastChar.toString("utf16le",0,r)}return t}function base64Text(e,t){var r=(e.length-t)%3;return 0===r?e.toString("base64",t):(this.lastNeed=3-r,this.lastTotal=3,1===r?this.lastChar[0]=e[e.length-1]:(this.lastChar[0]=e[e.length-2],this.lastChar[1]=e[e.length-1]),e.toString("base64",t,e.length-r))}function base64End(e){var t=e&&e.length?this.write(e):"";return this.lastNeed?t+this.lastChar.toString("base64",0,3-this.lastNeed):t}function simpleWrite(e){return e.toString(this.encoding)}function simpleEnd(e){return e&&e.length?this.write(e):""}t.s=StringDecoder,StringDecoder.prototype.write=function(e){var t,r;if(0===e.length)return"";if(this.lastNeed){if(void 0===(t=this.fillLast(e)))return"";r=this.lastNeed,this.lastNeed=0}else r=0;return r<e.length?t?t+this.text(e,r):this.text(e,r):t||""},StringDecoder.prototype.end=utf8End,StringDecoder.prototype.text=utf8Text,StringDecoder.prototype.fillLast=function(e){if(this.lastNeed<=e.length)return e.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal);e.copy(this.lastChar,this.lastTotal-this.lastNeed,0,e.length),this.lastNeed-=e.length}},6769:function(e){function deprecate(e,t){if(config("noDeprecation"))return e;var r=!1;return function(){if(!r){if(config("throwDeprecation"))throw Error(t);config("traceDeprecation")?console.trace(t):console.warn(t),r=!0}return e.apply(this,arguments)}}function config(e){try{if(!r.g.localStorage)return!1}catch(e){return!1}var t=r.g.localStorage[e];return null!=t&&"true"===String(t).toLowerCase()}e.exports=deprecate},4300:function(e){"use strict";e.exports=r(48764)},6113:function(e){"use strict";e.exports=r(42474)},2361:function(e){"use 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strict";e.exports=JSON.parse('{"aes-128-ecb":{"cipher":"AES","key":128,"iv":0,"mode":"ECB","type":"block"},"aes-192-ecb":{"cipher":"AES","key":192,"iv":0,"mode":"ECB","type":"block"},"aes-256-ecb":{"cipher":"AES","key":256,"iv":0,"mode":"ECB","type":"block"},"aes-128-cbc":{"cipher":"AES","key":128,"iv":16,"mode":"CBC","type":"block"},"aes-192-cbc":{"cipher":"AES","key":192,"iv":16,"mode":"CBC","type":"block"},"aes-256-cbc":{"cipher":"AES","key":256,"iv":16,"mode":"CBC","type":"block"},"aes128":{"cipher":"AES","key":128,"iv":16,"mode":"CBC","type":"block"},"aes192":{"cipher":"AES","key":192,"iv":16,"mode":"CBC","type":"block"},"aes256":{"cipher":"AES","key":256,"iv":16,"mode":"CBC","type":"block"},"aes-128-cfb":{"cipher":"AES","key":128,"iv":16,"mode":"CFB","type":"stream"},"aes-192-cfb":{"cipher":"AES","key":192,"iv":16,"mode":"CFB","type":"stream"},"aes-256-cfb":{"cipher":"AES","key":256,"iv":16,"mode":"CFB","type":"stream"},"aes-128-cfb8":{"cipher":"AES","key":128,"iv":16,"mode":"CFB8","type":"stream"},"aes-192-cfb8":{"cipher":"AES","key":192,"iv":16,"mode":"CFB8","type":"stream"},"aes-256-cfb8":{"cipher":"AES","key":256,"iv":16,"mode":"CFB8","type":"stream"},"aes-128-cfb1":{"cipher":"AES","key":128,"iv":16,"mode":"CFB1","type":"stream"},"aes-192-cfb1":{"cipher":"AES","key":192,"iv":16,"mode":"CFB1","type":"stream"},"aes-256-cfb1":{"cipher":"AES","key":256,"iv":16,"mode":"CFB1","type":"stream"},"aes-128-ofb":{"cipher":"AES","key":128,"iv":16,"mode":"OFB","type":"stream"},"aes-192-ofb":{"cipher":"AES","key":192,"iv":16,"mode":"OFB","type":"stream"},"aes-256-ofb":{"cipher":"AES","key":256,"iv":16,"mode":"OFB","type":"stream"},"aes-128-ctr":{"cipher":"AES","key":128,"iv":16,"mode":"CTR","type":"stream"},"aes-192-ctr":{"cipher":"AES","key":192,"iv":16,"mode":"CTR","type":"stream"},"aes-256-ctr":{"cipher":"AES","key":256,"iv":16,"mode":"CTR","type":"stream"},"aes-128-gcm":{"cipher":"AES","key":128,"iv":12,"mode":"GCM","type":"auth"},"aes-192-gcm":{"cipher":"AES","key":192,"iv":12,"mode":"GCM","type":"auth"},"aes-256-gcm":{"cipher":"AES","key":256,"iv":12,"mode":"GCM","type":"auth"}}')},2908:function(e){"use strict";e.exports=JSON.parse('{"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"}}')},9267:function(e){"use strict";e.exports=JSON.parse('{"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"}')},7992:function(e){"use strict";e.exports=JSON.parse('{"modp1":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},"modp2":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},"modp5":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},"modp14":{"gen":"02","prime":"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"},"modp15":{"gen":"02","prime":"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"},"modp16":{"gen":"02","prime":"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"},"modp17":{"gen":"02","prime":"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"},"modp18":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628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strict";e.exports={i8:"6.5.3"}},2510:function(e){"use strict";e.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"}')}},w={};function __nccwpck_require__(e){var t=w[e];if(void 0!==t)return t.exports;var r=w[e]={id:e,loaded:!1,exports:{}},i=!0;try{_[e].call(r.exports,r,r.exports,__nccwpck_require__),i=!1}finally{i&&delete w[e]}return r.loaded=!0,r.exports}__nccwpck_require__.nmd=function(e){return e.paths=[],e.children||(e.children=[]),e},__nccwpck_require__.ab="//";var M={};M.randomBytes=M.rng=M.pseudoRandomBytes=M.prng=__nccwpck_require__(7223),M.createHash=M.Hash=__nccwpck_require__(9739),M.createHmac=M.Hmac=__nccwpck_require__(4873),t=["sha1","sha224","sha256","sha384","sha512","md5","rmd160"].concat(Object.keys(__nccwpck_require__(9276))),M.getHashes=function(){return t},u=__nccwpck_require__(4978),M.pbkdf2=u.pbkdf2,M.pbkdf2Sync=u.pbkdf2Sync,b=__nccwpck_require__(8996),M.Cipher=b.Cipher,M.createCipher=b.createCipher,M.Cipheriv=b.Cipheriv,M.createCipheriv=b.createCipheriv,M.Decipher=b.Decipher,M.createDecipher=b.createDecipher,M.Decipheriv=b.Decipheriv,M.createDecipheriv=b.createDecipheriv,M.getCiphers=b.getCiphers,M.listCiphers=b.listCiphers,m=__nccwpck_require__(6587),M.DiffieHellmanGroup=m.DiffieHellmanGroup,M.createDiffieHellmanGroup=m.createDiffieHellmanGroup,M.getDiffieHellman=m.getDiffieHellman,M.createDiffieHellman=m.createDiffieHellman,M.DiffieHellman=m.DiffieHellman,y=__nccwpck_require__(4078),M.createSign=y.createSign,M.Sign=y.Sign,M.createVerify=y.createVerify,M.Verify=y.Verify,M.createECDH=__nccwpck_require__(9942),g=__nccwpck_require__(9783),M.publicEncrypt=g.publicEncrypt,M.privateEncrypt=g.privateEncrypt,M.publicDecrypt=g.publicDecrypt,M.privateDecrypt=g.privateDecrypt,v=__nccwpck_require__(6445),M.randomFill=v.randomFill,M.randomFillSync=v.randomFillSync,M.createCredentials=function(){throw Error("sorry, createCredentials is not implemented yet\nwe accept pull requests\nhttps://github.com/crypto-browserify/crypto-browserify")},M.constants={DH_CHECK_P_NOT_SAFE_PRIME:2,DH_CHECK_P_NOT_PRIME:1,DH_UNABLE_TO_CHECK_GENERATOR:4,DH_NOT_SUITABLE_GENERATOR:8,NPN_ENABLED:1,ALPN_ENABLED:1,RSA_PKCS1_PADDING:1,RSA_SSLV23_PADDING:2,RSA_NO_PADDING:3,RSA_PKCS1_OAEP_PADDING:4,RSA_X931_PADDING:5,RSA_PKCS1_PSS_PADDING:6,POINT_CONVERSION_COMPRESSED:2,POINT_CONVERSION_UNCOMPRESSED:4,POINT_CONVERSION_HYBRID:6},e.exports=M}()}}]);