(function(e){vari=function(e,i){Object.defineProperty(module.exports,e,{get:function(){returnrequire(i)}})};i("Bignum","bignum"),Object.defineProperty(module.exports,"bignum",{get:function(){returnconsole.log('bignum (with a lower-case "b") is deprecated. Use bitcore.Bignum (capital "B") instead.'),require("bignum")}}),i("Base58","./lib/Base58"),Object.defineProperty(module.exports,"base58",{get:function(){returnconsole.log('base58 (with a lower-case "b") is deprecated. Use bitcore.Base58 (capital "B") instead.'),require("./lib/Base58")}}),i("bufferput","bufferput"),i("buffertools","buffertools"),i("Buffers.monkey","./patches/Buffers.monkey"),i("config","./config"),i("const","./const"),i("Deserialize","./lib/Deserialize"),i("ECIES","./lib/ECIES"),i("log","./util/log"),i("networks","./networks"),i("SecureRandom","./lib/SecureRandom"),i("sjcl","./lib/sjcl"),i("util","./util/util"),i("EncodedData","./util/EncodedData"),i("VersionedData","./util/VersionedData"),i("BinaryParser","./util/BinaryParser"),i("Address","./lib/Address"),i("HierarchicalKey","./lib/HierarchicalKey"),Object.defineProperty(module.exports,"BIP32",{get:function(){returnconsole.log("BIP32 is deprecated. Use bitcore.HierarchicalKey instead."),require("./lib/HierarchicalKey")}}),i("BIP39","./lib/BIP39"),i("BIP39WordlistEn","./lib/BIP39WordlistEn"),i("Point","./lib/Point"),i("Opcode","./lib/Opcode"),i("Script","./lib/Script"),i("Transaction","./lib/Transaction"),i("TransactionBuilder","./lib/TransactionBuilder"),i("Connection","./lib/Connection"),i("PayPro","./lib/PayPro"),i("Peer","./lib/Peer"),i("Block","./lib/Block"),i("ScriptInterpreter","./lib/ScriptInterpreter"),i("Bloom","./lib/Bloom"),i("Key","./lib/Key"),Object.defineProperty(module.exports,"KeyModule",{get:function(){returnconsole.log("KeyModule is deprecated."),require("bindings")("KeyModule")}}),i("SINKey","./lib/SINKey"),i("SIN","./lib/SIN"),i("PrivateKey","./lib/PrivateKey"),i("RpcClient","./lib/RpcClient"),i("Wallet","./lib/Wallet"),i("WalletKey","./lib/WalletKey"),i("PeerManager","./lib/PeerManager"),i("Message","./lib/Message"),i("Electrum","./lib/Electrum"),i("Armory","./lib/Armory"),i("NetworkMonitor","./lib/NetworkMonitor"),module.exports.Buffer=e}).call(this,require("buffer").Buffer);
(function(e){"use strict";functionr(t,i){if(i&&i.length&&(!e.isBuffer(i)||20!=i.length))thrownewError("Hash must be 20 bytes");r.super_.call(this,t,i)}vart=require("../util"),i=require("../util/VersionedData"),n=require("../util/EncodedData"),s=require("../networks"),o=require("./Script"),u=require("util");u.inherits(r,i),n.applyEncodingsTo(r),r.fromPubKey=function(e,i){if(i||(i="livenet"),33!==e.length&&65!==e.length)thrownewError("Invalid public key");varn=s[i].addressVersion,o=t.sha256ripe160(e);returnnewr(n,o)},r.fromKey=function(e,t){returnr.fromPubKey(e.public,t)},r.fromPubKeys=function(e,t,i,n){i||(i="livenet");for(varsint){varu=t[s];if(33!=u.length&&65!=u.length)thrownewError("Invalid public key")}vara=o.createMultisig(e,t,n);returnr.fromScript(a,i)},r.fromScript=function(i,n){n||(n="livenet"),"string"==typeofi&&(i=newo(newe(i,"hex")));varu=s[n].P2SHVersion,a=i.getBuffer(),f=t.sha256ripe160(a);returnnewr(u,f)},r.fromScriptPubKey=function(i,n){"string"==typeofi&&(i=newo(newe(i,"hex"))),n||(n="livenet");varu,a=[],f=i.capture();if(f){varc=i.classify();switch(c){caseo.TX_PUBKEY:f[0]=t.sha256ripe160(f[0]),u=s[n].addressVersion;break;caseo.TX_PUBKEYHASH:u=s[n].addressVersion;break;caseo.TX_MULTISIG:u=s[n].addressVersion;for(varlinf)f[l]=t.sha256ripe160(f[l]);break;caseo.TX_SCRIPTHASH:u=s[n].P2SHVersion}for(varlinf)a.push(newr(u,f[l]))}returna},r.prototype.validate=function(){if(this.doAsBinary(function(){if(r.super_.prototype.validate.apply(this),21!==this.data.length)thrownewError("invalid data length")}),"undefined"==typeofthis.network())thrownewError("invalid network")},r.prototype.network=function(){vare,r=this.version(),t=s.livenet,i=s.testnet;returnr===t.addressVersion||r===t.P2SHVersion?e=t:(r===i.addressVersion||r===i.P2SHVersion)&&(e=i),e},r.prototype.isScript=function(){returnthis.isValid()&&this.version()===this.network().P2SHVersion},r.prototype.getScriptPubKey=function(){vare,r=this.version(),t=s.livenet,i=s.testnet;if(r===t.addressVersion||r===i.addressVersion)e=o.createPubKeyHashOut(this.payload());else{if(r!==t.P2SHVersion&&r!==i.P2SHVersion)thrownewError("invalid address - unknown version");e=o.createP2SH(this.payload())}returne},r.fromPubkeyHashScriptSig=function(e,t){returnr.fromPubKey(e.chunks[1],t)},r.fromScriptSig=function(t,i){"string"==typeoft&&(t=newo(newe(t,"hex"))),i||(i="livenet");t.chunks;return2===t.chunks.length?r.fromPubkeyHashScriptSig(t,i):null},r.getScriptPubKeyFor=function(e){returnnewr(e).getScriptPubKey()},r.validate=function(e){returnnewr(e).isValid()},module.exports=r}).call(this,require("buffer").Buffer);
(function(e){varn=require("../util"),r=require("./sjcl"),t=require("./SecureRandom"),i=function(e){varn=newr.misc.hmac(e,r.hash.sha512);this.encrypt=function(){returnn.encrypt.apply(n,arguments)}},o=function(e,n,t){varo=r.misc.pbkdf2(e,n,t,512,i);returnr.codec.hex.fromBits(o)},l=function(){};l.mnemonic=function(e,n){if(n||(n=128),n%32!=0)thrownewError("bits must be multiple of 32");varr=t.getRandomBuffer(n/8);returnl.entropy2mnemonic(e,r)},l.entropy2mnemonic=function(e,r){for(vart=n.sha256(r),i="",o=8*r.length,l=0;l<r.length;l++)i+=("00000000"+r[l].toString(2)).slice(-8);varc=t[0].toString(2);if(c=("00000000"+c).slice(-8).slice(0,o/32),i+=c,i.length%11!=0)thrownewError("internal error - entropy not an even multiple of 11 bits - "+i.length);for(varu="",l=0;l<i.length/11;l++){""!=u&&(u+=" ");vars=parseInt(i.slice(11*l,11*(l+1)),2);u+=e[s]}returnu},l.check=function(r,t){for(vari=t.split(" "),o="",l=0;l<i.length;l++){varc=r.indexOf(i[l]);if(0>c)return!1;o+=("00000000000"+c.toString(2)).slice(-11)}if(o.length%11!=0)thrownewError("internal error - entropy not an even multiple of 11 bits - "+o.length);for(varu=o.length/33,s=o.slice(-u),a=o.slice(0,o.length-u),f=newe(a.length/8),l=0;l<a.length/8;l++)f.writeUInt8(parseInt(o.slice(8*l,8*(l+1)),2),l);varh=n.sha256(f),m=h[0].toString(2);returnm=("00000000"+m).slice(-8).slice(0,u),m==s},l.mnemonic2seed=function(n,r){r||(r="");vart=o(n,"mnemonic"+r,2048,64),i=newe(t,"hex");returni},module.exports=l}).call(this,require("buffer").Buffer);
(function(e){functionr(r){returnnewe(t.createHash("sha256").update(r).digest("binary"),"binary")}functionn(e){returnr(r(e))}for(vart=require("crypto"),o=require("bignum"),i=newe(1024),c=newe(0),f="123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",u=f[0],a=newe(f,"ascii"),h={},d=0;d<f.length;d++)h[f[d]]=d;varl={encode:function(r){varn,t,c=o.fromBuffer(r);n=r.length<512?i:newe(r.length<<1);for(varf=n.length-1;c.gt(0);)t=c.mod(58),c=c.div(58),n[f]=a[t.toNumber()],f--;for(varu=0;0==r[u];)n[f]=a[0],u++,f--;returnn.slice(f+1,n.length).toString("ascii")},decode:function(r){if(0==r.length)returnc;for(varn=o(0),t=0;t<r.length;t++)n=n.mul(58),n=n.add(h[r[t]]);for(vart=0;t<r.length&&r[t]==u;)t++;if(t>0){vari=newe(t);returni.fill(0),t==r.length?i:(n=n.toBuffer(),e.concat([i,n],t+n.length))}returnn.toBuffer()}},s={encode:function(r){vart=newe(r.length+4),o=n(r);returnr.copy(t),o.copy(t,r.length),l.encode(t)},decode:function(e){varr=l.decode(e);if(r.length<4)thrownewError("invalid input: too short");vart=r.slice(0,-4),o=r.slice(-4),i=n(t),c=i.slice(0,4);if(o.toString("hex")!==c.toString("hex"))thrownewError("checksum mismatch");returnt}};exports.setBuffer=function(e){i=e},exports.base58=l,exports.base58Check=s,exports.encode=l.encode,exports.decode=l.decode}).call(this,require("buffer").Buffer);
(function(t){functione(t){"object"!=typeoft&&(t={}),this.hash=t.hash||null,this.prev_hash=t.prev_hash||r.NULL_HASH,this.merkle_root=t.merkle_root||r.NULL_HASH,this.timestamp=t.timestamp||0,this.bits=t.bits||0,this.nonce=t.nonce||0,this.version=t.version||0,this.height=t.height||0,this.size=t.size||0,this.active=t.active||!1,this.chainWork=t.chainWork||r.EMPTY_BUFFER,this.txs=t.txs||[]}varr=require("../util"),i=require("./Script"),o=require("bignum"),s=(require("binary"),require("step"),require("buffertools")),h=require("./Transaction"),n=h.In,a=h.Out,c=h.COINBASE_OP,u=require("../util/error").VerificationError,l={maxTimeOffset:7200,largestHash:newo("10000000000000000000000000000000000000000000000000000000000000000",16)};e.prototype.getHeader=function(){vare=newt(80),r=0;returne.writeUInt32LE(this.version,r),r+=4,this.prev_hash.copy(e,r),r+=32,this.merkle_root.copy(e,r),r+=32,e.writeUInt32LE(this.timestamp,r),r+=4,e.writeUInt32LE(this.bits,r),r+=4,e.writeUInt32LE(this.nonce,r),r+=4,e},e.prototype.parse=function(t,e){if(this.version=t.word32le(),this.prev_hash=t.buffer(32),this.merkle_root=t.buffer(32),this.timestamp=t.word32le(),this.bits=t.word32le(),this.nonce=t.word32le(),this.txs=[],this.size=0,!e)for(varr=t.varInt(),i=0;r>i;i++){varo=newh;o.parse(t),this.txs.push(o)}},e.prototype.calcHash=function(){vart=this.getHeader();returnr.twoSha256(t)},e.prototype.checkHash=function(){returnthis.hash&&this.hash.length?0==s.compare(this.calcHash(),this.hash):!1},e.prototype.getHash=function(){returnthis.hash&&this.hash.length||(this.hash=this.calcHash()),this.hash},e.prototype.checkProofOfWork=function(){vart=r.decodeDiffBits(this.bits),e=s.reverse(this.hash);if(s.compare(e,t)>0)thrownewu("Difficulty target not met");return!0},e.prototype.getWork=function(){vart=r.decodeDiffBits(this.bits,!0);returnl.largestHash.div(t.add(1))},e.prototype.checkTimestamp=function(){vart=(newDate).getTime()/1e3;if(this.timestamp>t+l.maxTimeOffset)thrownewu("Timestamp too far into the future");return!0},e.prototype.checkTransactions=function(t){if(!Array.isArray(t)||t.length<=0)thrownewu("No transactions");if(!t[0].isCoinBase())thrownewu("First tx must be coinbase");for(vare=1;e<t.length;e++)if(t[e].isCoinBase())thrownewu("Tx index "+e+" must not be coinbase");return!0},e.prototype.getMerkleTree=function(e){if(0==e.length)return[r.NULL_HASH.slice(0)];for(vari=e.map(function(t){returntinstanceofh?t.getHash():t}),o=0,s=e.length;s>1;s=Math.floor((s+1)/2)){for(varn=0;s>n;n+=2){vara=Math.min(n+1,s-1),c=i[o+n],u=i[o+a];i.push(r.twoSha256(t.concat([c,u])))}o+=s}returni},e.prototype.calcMerkleRoot=function(t){vare=this.getMerkleTree(t);returne[e.length-1]},e.prototype.checkMerkleRoot=function(e){if(!this.merkle_root||!this.merkle_root.length)thrownewu("No merkle root");if(0!==s.compare(this.calcMerkleRoot(e),newt(this.merkle_root)))thrownewu("Merkle root incorrect");return!0},e.prototype.checkBlock=function(t){if(!this.checkHash())thrownewu("Block hash invalid");if(this.checkProofOfWork(),this.checkTimestamp(),t&&(this.checkTransactions(t),!this.checkMerkleRoot(t)))thrownewu("Merkle hash invalid");return!0},e.getBlockValue=function(t){vare=50*r.COIN;returne/=Math.pow(2,Math.floor(t/21e4)),e=Math.floor(e),e=newo(e)},e.prototype.getBlockValue=function(){returne.getBlockValue(this.height)},e.prototype.toString=function(){return"<Block "+r.formatHashAlt(this.hash)+" height="+this.height+">"},e.prototype.createCoinbaseTx=function(t){vare=newh;returne.ins.push(newn({s:r.EMPTY_BUFFER,q:4294967295,o:c})),e.outs.push(newa({v:r.bigIntToValue(this.getBlockValue()),s:i.createPubKeyOut(t).getBuffer()})),e},e.prototype.solve=function(t,e){vari=this.getHeader(),o=r.decodeDiffBits(this.bits);t.solve(i,o,e)},e.prototype.getStandardizedObject=function(t){vare={hash:r.formatHashFull(this.getHash()),version:this.version,prev_block:r.formatHashFull(this.prev_hash),mrkl_root:r.formatHashFull(this.merkle_root),time:this.timestamp,bits:this.bits,nonce:this.nonce,height:this.height};if(t){vari=this.getMerkleTree(t).map(
(function(e){functiont(e,t,r){if(this.config=r||a,this.network=h[this.config.network]||h.livenet,this.socket=e,this.peer=t,this.config.proxy){vars=require("socks5-client");this.socket=news(this.config.proxy.host,this.config.proxy.port)}this.active=!1,this.recvVer=0,this.sendVer=0,this.bestHeight=0,this.inbound=!!this.socket.server,this.getaddr=!1,this.buffers=newo,(newDate).getTime()>1329696e6&&(this.recvVer=209,this.sendVer=209),this.setupHandlers()}varr=require("../util/log"),s=1e7,n=7e4,i=require("bufferput"),o=require("buffers");require("../patches/Buffers.monkey").patch(o);vara=require("../config"),h=require("../networks"),c=require("./Block"),d=require("./Transaction"),f=require("../util"),u=require("../util/BinaryParser"),p=require("buffertools"),g=f.twoSha256,l=require("./SecureRandom"),v=l.getPseudoRandomBuffer(8),b=require("util"),k=require("events").EventEmitter,m=6e4;b.inherits(t,k),t.prototype.open=function(e){return"function"==typeofe&&this.once("connect",e),this.socket.connect(this.peer.port,this.peer.host),this},t.prototype.setupHandlers=function(){this.socket.addListener("connect",this.handleConnect.bind(this)),this.socket.addListener("error",this.handleError.bind(this)),this.socket.addListener("end",this.handleDisconnect.bind(this)),this.socket.addListener("data",function(e){vart=35;r.debug("["+this.peer+"] Recieved "+e.length+" bytes of data:"),r.debug("... "+p.toHex(e.slice(0,t>e.length?e.length:t))+(e.length>t?"...":""))}.bind(this)),this.socket.addListener("data",this.handleData.bind(this))},t.prototype.handleConnect=function(){this.inbound||this.sendVersion(),this.emit("connect",{conn:this,socket:this.socket,peer:this.peer})},t.prototype.handleError=function(e){110==e.errno||"ETIMEDOUT"==e.errno?r.info("connection timed out for "+this.peer):111==e.errno||"ECONNREFUSED"==e.errno?r.info("connection refused for "+this.peer):r.warn("connection with "+this.peer+" "+e.toString()),this.emit("error",{conn:this,socket:this.socket,peer:this.peer,err:e})},t.prototype.handleDisconnect=function(){this.emit("disconnect",{conn:this,socket:this.socket,peer:this.peer})},t.prototype.handleMessage=function(t){if(t){try{switch(t.command){case"version":if(0===p.compare(v,t.nonce))returnvoidthis.socket.end();this.inbound&&this.sendVersion(),t.version>=209&&this.sendMessage("verack",newe([])),this.sendVer=Math.min(t.version,n),t.version<209?this.recvVer=Math.min(t.version,n):this.once("verack",function(){this.recvVer=t.version}.bind(this)),this.bestHeight=t.start_height;break;case"verack":this.recvVer=Math.min(t.version,n),this.active=!0;break;case"ping":"object"==typeoft.nonce&&this.sendPong(t.nonce)}}catch(s){returnvoidr.err('Error while handling "'+t.command+'" message from '+this.peer+":\n"+(s.stack?s.stack:s.toString()))}this.emit(t.command,{conn:this,socket:this.socket,peer:this.peer,message:t})}},t.prototype.sendPong=function(e){this.sendMessage("pong",e)},t.prototype.sendVersion=function(){vart="/BitcoinX:0.1/",r=newi;r.word32le(n),r.word64le(1),r.word64le(Math.round((newDate).getTime()/1e3)),r.pad(26),r.pad(26),r.put(v),r.varint(t.length),r.put(newe(t,"ascii")),r.word32le(0),this.sendMessage("version",r.buffer())},t.prototype.sendGetBlocks=function(t,r,s){r=r||f.NULL_HASH;varn=newi;n.word32le(this.sendVer),n.varint(t.length);for(varo=0;o<t.length;o++){if(32!=t[o].length)thrownewError("Invalid hash length");n.put(t[o])}vara=newe(r,"binary");if(32!=a.length)thrownewError("Invalid hash length");n.put(a);varh="getblocks";s&&(h="getheaders"),this.sendMessage(h,n.buffer())},t.prototype.sendGetHeaders=function(e,t){this.sendGetBlocks(e,t,!0)},t.prototype.sendGetData=function(e){vart=newi;t.varint(e.length);for(varr=0;r<e.length;r++)t.word32le(e[r].type),t.put(e[r].hash);this.sendMessage("getdata",t.buffer())},t.prototype.sendGetAddr=function(){vare=newi;this.sendMessage("getaddr",e.buffer())},t.prototype.sendInv=function(e){Array.isArray(e)||(e=[e]);vart=newi;t.varint(e.length),e.forEach(function(e){t.word32le(einstanceofc?2:1),t.put(e.getHash())}),this.sendMessage("inv",t.buffer(
(function(e){"use strict";varn=require("../util"),i=require("./Key"),r=function(){};r.sign=function(e,n){vari=r.magicHash(e),t=n.signSync(i);returnt},r.verifyWithPubKey=function(e,n,t){varu=r.magicHash(n),a=newi;return65==e.length&&(a.compressed=!1),a.public=e,a.verifySignatureSync(u,t)},r.magicBytes=newe("Bitcoin Signed Message:\n"),r.magicHash=function(i){vart=r.magicBytes,u=n.varIntBuf(t.length),a=newe(i),c=n.varIntBuf(a.length),s=e.concat([u,t,c,a]),f=n.twoSha256(s);returnf},module.exports=r}).call(this,require("buffer").Buffer);
varlog=require("../util/log"),networks=require("../networks"),Address=require("./Address"),Peer=require("./Peer"),PeerManager=require("./PeerManager"),util=require("util"),EventEmitter=require("events").EventEmitter,preconditions=require("preconditions").singleton(),NetworkMonitor=function(e){preconditions.checkArgument(e),this.peerman=e,this.networkName=e.config.network,this.init()};util.inherits(NetworkMonitor,EventEmitter),NetworkMonitor.create=function(e){this.config=e;vart=newPeerManager({network:e.networkName});returnt.addPeer(newPeer(e.host,e.port)),newNetworkMonitor(t)},NetworkMonitor.prototype.init=function(){vare=this,t=function(e){vart=e.message.invs;e.conn.sendGetData(t)},n=function(t){e.emit("block",t.message)},o=function(t){varn=t.message.tx;e.emit("tx",n);for(varo=n.getSendingAddresses(e.config.networkName),r=0;r<o.length;r++){vari=o[r];e.emit("out:"+i,n)}for(vars=n.getReceivingAddresses(e.config.networkName),r=0;r<s.length;r++){vari=s[r];e.emit("in:"+i,n)}};this.peerman.on("connection",function(r){if(e.connection)thrownewError("Cant handle more than one connection");e.connection=r,r.on("inv",t),r.on("block",n),r.on("tx",o)})},NetworkMonitor.prototype.incoming=function(e,t){preconditions.checkArgument(Address.validate(e)),this.on("in:"+e,t)},NetworkMonitor.prototype.outgoing=function(e,t){preconditions.checkArgument(Address.validate(e)),this.on("out:"+e,t)},NetworkMonitor.prototype.start=function(){this.peerman.start()},NetworkMonitor.prototype.stop=function(){this.peerman.stop()},module.exports=NetworkMonitor;
functionPeerManager(e){this.config=e||{};for(varninbitcoreDefaults)bitcoreDefaults.hasOwnProperty(n)&&void0===this.config[n]&&(this.config[n]=bitcoreDefaults[n]);this.active=!1,this.timer=null,this.peers=[],this.pool=[],this.connections=[],this.isConnected=!1,this.peerDiscovery=!1,this.interval=5e3,this.minConnections=8,this.minKnownPeers=10,this.seeds={resolved:[],failed:[]}}varlog=require("../util/log"),bitcoreDefaults=require("../config"),Connection=require("./Connection"),Peer=require("./Peer"),async=require("async"),dns=require("dns"),networks=require("../networks"),util=require("util");GetAdjustedTime=function(){returnMath.floor((newDate).getTime()/1e3)};varEventEmitter=require("events").EventEmitter;util.inherits(PeerManager,EventEmitter),PeerManager.Connection=Connection,PeerManager.prototype.start=function(){this.active=!0,this.timer||(this.timer=setInterval(this.checkStatus.bind(this),this.interval))},PeerManager.prototype.stop=function(){this.active=!1,this.timer&&(clearInterval(this.timer),this.timer=null);for(vare=0;e<this.connections.length;e++)this.connections[e].socket.end()},PeerManager.prototype.addPeer=function(e,n){if(einstanceofPeer)this.peers.push(e);else{if("string"!=typeofe)throwlog.err("Node.addPeer(): Invalid value provided for peer",{val:e}),"Node.addPeer(): Invalid value provided for peer.";this.addPeer(newPeer(e,n))}},PeerManager.prototype.removePeer=function(e){varn=this.peers.indexOf(e),t=!!~n;returnt&&this.peers.splice(n,1),t},PeerManager.prototype.checkStatus=function(){if(this.peers.length){vare={};this.peers.forEach(function(n){e[n.toString()]=n}),this.connections.forEach(function(n){vart=n.peer.toString();"undefined"!==e[t]&&deletee[t]});varn=0;this.peers.forEach(function(e){e.connection&&!e.connection._connecting&&n++}),log.debug(n+" of "+this.peers.length+" peers connected"),Object.keys(e).forEach(function(n){this.connectTo(e[n])}.bind(this))}},PeerManager.prototype.connectTo=function(e){log.info("connecting to "+e);try{returnthis.addConnection(e.createConnection(),e)}catch(n){returnlog.err("creating connection",n),null}},PeerManager.prototype.addConnection=function(e,n){vart=newConnection(e,n,this.config);returnthis.connections.push(t),this.emit("connection",t),t.addListener("version",this.handleVersion.bind(this)),t.addListener("verack",this.handleReady.bind(this)),t.addListener("addr",this.handleAddr.bind(this)),t.addListener("getaddr",this.handleGetAddr.bind(this)),t.addListener("error",this.handleError.bind(this)),t.addListener("disconnect",this.handleDisconnect.bind(this)),t},PeerManager.prototype.handleVersion=function(e){e.peer.version=e.message.version,e.peer.start_height=e.message.start_height,!e.conn.inbound,this.peerDiscovery&&(e.message.version>=31402||this.peers.length<1e3)&&(e.conn.sendGetAddr(),e.conn.getaddr=!0)},PeerManager.prototype.handleReady=function(e){log.info("connected to "+e.conn.peer.host+":"+e.conn.peer.port),this.emit("connect",{pm:this,conn:e.conn,socket:e.socket,peer:e.peer}),0==this.isConnected&&(this.emit("netConnected",e),this.isConnected=!0)},PeerManager.prototype.handleAddr=function(e){if(this.peerDiscovery){varn=GetAdjustedTime();e.message.addrs.forEach(function(e){try{(e.time<=1e8||e.time>n+600)&&(e.time=n-432e3);vart=newPeer(e.ip,e.port,e.services);t.lastSeen=e.time,this.peers.push(t)}catch(r){log.warn("Invalid addr received: "+r.message)}}.bind(this)),e.message.addrs.length<1e3&&(e.conn.getaddr=!1)}},PeerManager.prototype.handleGetAddr=function(){},PeerManager.prototype.handleError=function(e){log.err("unkown error with peer "+e.peer+" (disconnecting): "+e.err),this.handleDisconnect.apply(this,[].slice.call(arguments))},PeerManager.prototype.handleDisconnect=function(e){log.info("disconnected from peer "+e.peer);varn=this.connections.indexOf(e.conn);-1!=n&&this.connections.splice(n,1),this.removePeer(e.peer),this.pool.length&&(log.info("replacing peer using the pool of "+this.pool.length+" seeds"),this.addPeer(this.pool.pop())),this.connections.length||(this.emit("netDisconnected"),this.isConnected=!1)},PeerManag
(function(t){"use strict";functioni(n,r){if("number"!=typeofn)returnvoidi.super_.call(this,n,r);if(!t.isBuffer(r)||20!=r.length)thrownewError("Payload must be 20 bytes");this.data=newt(2+r.length),this.converters=this.encodings.binary.converters,this._encoding=this.encodings.binary._encoding,this.encoding("binary"),this.prefix(15),this.type(n),this.payload(r)}varn=require("../util/VersionedData"),r=require("../util/EncodedData"),e=require("util"),o=require("../util");e.inherits(i,n),r.applyEncodingsTo(i),i.SIN_PERSIST_MAINNET=1,i.SIN_PERSIST_TESTNET=17,i.SIN_EPHEM=2,i.prototype.prefix=function(t){returnt||0===t?(this.doAsBinary(function(){this.data.writeUInt8(t,0)}),t):this.as("binary").readUInt8(0)},i.prototype.type=function(t){returnt||0===t?(this.doAsBinary(function(){this.data.writeUInt8(t,1)}),t):this.as("binary").readUInt8(1)},i.prototype.payload=function(t){returnt?(this.doAsBinary(function(){t.copy(this.data,2)}),t):this.as("binary").slice(1)},i.prototype.validate=function(){this.doAsBinary(function(){if(i.super_.prototype.validate.call(this),22!=this.data.length)thrownewError("invalid data length")})},i.fromPubKey=function(n,r){if(r||(r=i.SIN_EPHEM),!t.isBuffer(n)||33!==n.length&&65!=n.length)thrownewError("Invalid public key");vare=o.sha256ripe160(n);returnnewi(e,r)},module.exports=i}).call(this,require("buffer").Buffer);
(function(t){functione(t){this.buffer=t?t:f.EMPTY_BUFFER,this.chunks=[],this.parse()}functionr(t){returnt==h.map.OP_0||t>=h.map.OP_1&&t<=h.map.OP_16}functionn(t){returnt<h.map.OP_PUSHDATA1?1:255>=t?2:65535>=t?3:5}functions(e){varr=void0;returne<h.map.OP_PUSHDATA1?(r=newt(1),r.writeUInt8(e,0)):255>=e?(r=newt(2),r.writeUInt8(h.map.OP_PUSHDATA1,0),r.writeUInt8(e,1)):65535>=e?(r=newt(3),r.writeUInt8(h.map.OP_PUSHDATA2,0),r.writeUInt16LE(e,1)):(r=newt(5),r.writeUInt8(h.map.OP_PUSHDATA4,0),r.writeUInt32LE(e,1)),r}varu=(require("../config"),require("../util/log")),h=require("./Opcode"),o=require("buffertools"),f=require("../util/util"),c=require("../util/BinaryParser"),p=require("bufferput"),a=0,l=1,g=2,k=3,w=4,y=["unknown","pubkey","pubkeyhash","multisig","scripthash"];e.TX_UNKNOWN=a,e.TX_PUBKEY=l,e.TX_PUBKEYHASH=g,e.TX_MULTISIG=k,e.TX_SCRIPTHASH=w,e.prototype.parse=function(){this.chunks=[];for(vart=newc(this.buffer);!t.eof();){vare,r,n=t.word8();n>0&&n<h.map.OP_PUSHDATA1?this.chunks.push(t.buffer(n)):n===h.map.OP_PUSHDATA1?(e=t.word8(),r=t.buffer(e),this.chunks.push(r)):n===h.map.OP_PUSHDATA2?(e=t.word16le(),r=t.buffer(e),this.chunks.push(r)):n===h.map.OP_PUSHDATA4?(e=t.word32le(),r=t.buffer(e),this.chunks.push(r)):this.chunks.push(n)}},e.prototype.isPushOnly=function(){for(vare=0;e<this.chunks.length;e++){varr=this.chunks[e];if(!t.isBuffer(r)&&r>h.map.OP_16)return!1}return!0},e.prototype.isP2SH=function(){return3==this.chunks.length&&this.chunks[0]==h.map.OP_HASH160&&t.isBuffer(this.chunks[1])&&20==this.chunks[1].length&&this.chunks[2]==h.map.OP_EQUAL},e.prototype.isPubkey=function(){return2==this.chunks.length&&t.isBuffer(this.chunks[0])&&this.chunks[1]==h.map.OP_CHECKSIG},e.prototype.isPubkeyHash=function(){return5==this.chunks.length&&this.chunks[0]==h.map.OP_DUP&&this.chunks[1]==h.map.OP_HASH160&&t.isBuffer(this.chunks[2])&&20==this.chunks[2].length&&this.chunks[3]==h.map.OP_EQUALVERIFY&&this.chunks[4]==h.map.OP_CHECKSIG},e.prototype.isMultiSig=function(){returnthis.chunks.length>3&&r(this.chunks[0])&&this.chunks.slice(1,this.chunks.length-2).every(function(e){returnt.isBuffer(e)})&&r(this.chunks[this.chunks.length-2])&&this.chunks[this.chunks.length-1]==h.map.OP_CHECKMULTISIG},e.prototype.isP2shScriptSig=function(){if(!r(this.chunks[0])||0!==this.chunks[0])return!1;vart=newe(this.chunks[this.chunks.length-1]),n=t.classify();returnn!==a},e.prototype.isMultiSigScriptSig=function(){returnr(this.chunks[0])&&0===this.chunks[0]?!this.isP2shScriptSig():!1},e.prototype.countSignatures=function(){vart=0,e=this.chunks.length;returnt=this.isMultiSigScriptSig()?e-1:this.isP2shScriptSig()?e-2:0===o.compare(this.getBuffer(),f.EMPTY_BUFFER)?0:1},e.prototype.countMissingSignatures=function(){if(this.isMultiSig())returnu.debug("Can not count missing signatures on normal Multisig script"),null;vart=0,n=this.chunks.length;if(r(this.chunks[0])&&0===this.chunks[0]){vari=newe(this.chunks[n-1]);if(r(i.chunks[0])){vars=i.chunks[0]-80;t=s-(n-2)}elseu.debug("Unrecognized script type")}else0===o.compare(this.getBuffer(),f.EMPTY_BUFFER)&&(t=1);returnt},e.prototype.finishedMultiSig=function(){vart=this.countMissingSignatures();returnnull===t?null:0===t},e.prototype.getMultiSigInfo=function(){if(!this.isMultiSig())thrownewError("Script.getMultiSigInfo(): Not a multiSig script.");for(vart=this.chunks[0]-80,e=this.chunks[this.chunks.length-2]-80,r=[],n=1;n<this.chunks.length-2;n++)r.push(this.chunks[n]);if(r.length!=e)thrownewError("Script.getMultiSigInfo(): Amount of PKs does not match what the script specifies.");return{nsigs:t,npubkeys:e,pubkeys:r}},e.prototype.prependOp0=function(){vart=[0];for(iinthis.chunks)this.chunks.hasOwnProperty(i)&&t.push(this.chunks[i]);returnthis.chunks=t,this.updateBuffer(),this},e.prototype.classify=function(){returnthis.isPubkeyHash()?g:this.isP2SH()?w:this.isMultiSig()?k:this.isPubkey()?l:a},e.prototype.capture=function(){vart=this.classify(),e=[];switch(t){casel:e.push(this.chunks[0]);break;caseg:e.push(this.chunks[2]);break;casek:for(varr=1;r<this.chunks.leng
(function(t){"use strict";functione(t){returnt=t||{},this.lockTime=t.lockTime||0,this.spendUnconfirmed=t.spendUnconfirmed||!1,(t.fee||t.feeSat)&&(this.givenFeeSat=t.fee?t.fee*n.COIN:t.feeSat),this.remainderOut=t.remainderOut,this.signhash=t.signhash||f.SIGHASH_ALL,this.tx={},this.inputsSigned=0,this.signaturesAdded=0,this}varr=require("./Address"),i=require("./Script"),n=require("../util"),s=require("bignum"),a=require("buffertools"),u=require("../networks"),o=require("./WalletKey"),h=require("./PrivateKey"),p=require("./Key"),c=require("../util/log"),f=require("./Transaction"),d=parseInt(1e-4*n.COIN);e.FEE_PER_1000B_SAT=d,e._scriptForPubkeys=function(e){for(varr=e.pubkeys.length,n=[],s=0;r>s;s++)n.push(newt(e.pubkeys[s],"hex"));returni.createMultisig(e.nreq,n)},e._scriptForOut=function(t){vare;if(t.address)e=newr(t.address).getScriptPubKey();else{if(!(t.pubkeys||t.nreq||t.nreq>1))thrownewError("unknown out type");e=this._scriptForPubkeys(t)}returne},e.infoForP2sh=function(t,e){vari=this._scriptForOut(t),s=n.sha256ripe160(i.getBuffer()),a="testnet"===e?u.testnet.P2SHVersion:u.livenet.P2SHVersion,o=newr(a,s),h=o.as("base58");return{script:i,scriptBufHex:i.getBuffer().toString("hex"),hash:s,address:h}},e.prototype.setUnspent=function(t){returnthis.utxos=t,this},e.prototype._setInputMap=function(){for(vare=[],r=this.selectedUtxos.length,n=0;r>n;n++){vars=this.selectedUtxos[n],a=newt(s.scriptPubKey,"hex"),u=newi(a),o=u.classify();if(o===i.TX_UNKNOWN)thrownewError("unkown output type at:"+n+" Type:"+u.getRawOutType());e.push({address:s.address,scriptPubKey:u,scriptType:o,i:n})}returnthis.inputMap=e,this},e.prototype.getSelectedUnspent=function(){returnthis.selectedUtxos},e.prototype._selectUnspent=function(t){if(!this.utxos||!this.utxos.length)thrownewError("unspent not set");vare=[6,1];this.spendUnconfirmed&&e.push(0);varr=[],i=s(0),a=!1,u=null,o=this.utxos.length;do{for(varh=e.shift(),p=0;o>p;p++){varc=this.utxos[p],f=c.confirmations||0;if(!(h>f||u&&f>=u)){vard=c.amountSat||n.parseValue(c.amount);if(i=i.add(d),r.push(c),i.cmp(t)>=0){a=!0;break}}}u=h}while(!a&&e.length);if(!a)thrownewError("not enough unspent tx outputs to fulfill totalNeededAmount [SAT]:"+t);returnthis.selectedUtxos=r,this._setInputMap(),this},e.prototype._setInputs=function(e){varr=this.selectedUtxos,i=r.length,u=s(0);e.ins=[];for(varo=0;i>o;o++){u=u.add(n.parseValue(r[o].amount));varh={};h.s=n.EMPTY_BUFFER,h.q=4294967295;varp=newt(r[o].txid,"hex"),c=a.reverse(p),f=parseInt(r[o].vout),d=newt(4);d.writeUInt32LE(f,0),h.o=t.concat([c,d]),e.ins.push(h)}returnthis.valueInSat=u,this},e.prototype._setFee=function(t){if("undefined"==typeofthis.valueOutSat)thrownewError("valueOutSat undefined");vare=this.valueOutSat.add(t);if(this.valueInSat.cmp(e)<0){varr=this.valueInSat.toString(),i=e.toString();thrownewError("transaction input amount is less than outputs: "+r+" < "+i+" [SAT]")}returnthis.feeSat=t,this},e.prototype._setRemainder=function(t,r){if("undefined"==typeofthis.valueInSat||"undefined"==typeofthis.valueOutSat)thrownewError("valueInSat / valueOutSat undefined");vari=this.valueInSat.sub(this.valueOutSat).sub(this.feeSat),a=t.outs.length;if(this.remainderSat=s(0),a>r&&t.outs.pop(),i.cmp(0)>0){varu=this.remainderOut||this.selectedUtxos[0],o=n.bigIntToValue(i),h=e._scriptForOut(u),p={v:o,s:h.getBuffer()};t.outs.push(p),this.remainderSat=i}returnthis},e.prototype._setFeeAndRemainder=function(t){vare,r=500,i=t.outs.length;do{e=parseInt(r/1e3)+1;varn=this.givenFeeSat?this.givenFeeSat:e*d,s=this.valueOutSat.add(n);this._selectUnspent(s)._setInputs(t)._setFee(n)._setRemainder(t,i),r=newf(t).getSize()}while(r>1e3*(e+1));returnthis},e.prototype.setOutputs=function(t){varr=s(0),i={};i.version=1,i.lock_time=this.lockTime||0,i.ins=[],i.outs=[];for(vara=t.length,u=0;a>u;u++){varo=t[u].amountSat||n.parseValue(t[u].amount),h=n.bigIntToValue(o),p=e._scriptForOut(t[u]),c={v:h,s:p.getBuffer()};i.outs.push(c);vard=t[u].amountSat||n.parseValue(t[u].amount);r=r.add(d)}returnthis.valueOutSat=r,this._setFeeAndRemainder
(function(e){functionr(e){if(e||(e={}),!e.network)thrownewError("network parameter is required");this.network=e.network,this.created=e.created,this.privKey=e.privKey}vari=require("../util"),t=require("../util/time"),s=require("./Key"),p=require("./PrivateKey"),n=require("./Address");r.prototype.generate=function(){this.privKey=s.generateSync(),this.created=t.curtime()},r.prototype.storeObj=function(){vare=this.privKey.public.toString("hex"),r=i.sha256ripe160(this.privKey.public),t=newn(this.network.addressVersion,r),s=newp(this.network.privKeyVersion,this.privKey.private,this.privKey.compressed),o={created:this.created,priv:s.toString(),pub:e,addr:t.toString()};returno},r.prototype.fromObj=function(r){if(this.created=r.created,this.privKey=news,64==r.priv.length)this.privKey.private=newe(r.priv,"hex"),this.privKey.compressed="undefined"==typeofr.compressed?!0:r.compressed;else{vari=newp(r.priv);i.validate(),this.privKey.private=newe(i.payload()),this.privKey.compressed=i.compressed()}this.privKey.regenerateSync()},module.exports=r}).call(this,require("buffer").Buffer);
(function(e){"use strict";vart=require("../sjcl"),c=require("../common/ECIES");c.symmetricEncrypt=function(c,r,o){vari=t.codec.hex.toBits(c.toString("hex")),s=t.codec.hex.toBits(r.toString("hex")),n=t.codec.hex.toBits(o.toString("hex"));t.beware["CBC mode is dangerous because it doesn't protect message integrity."]();varh=newt.cipher.aes(i),d=t.mode.cbc.encrypt(h,n,s),a=newe(t.codec.hex.fromBits(d),"hex"),x=e.concat([r,a]);returnx},c.symmetricDecrypt=function(c,r){varo=t.codec.hex.toBits(c.toString("hex")),i=r.slice(0,16),s=r.slice(16,r.length);t.beware["CBC mode is dangerous because it doesn't protect message integrity."]();varn=t.codec.hex.toBits(s.toString("hex")),h=t.codec.hex.toBits(i.toString("hex")),d=newt.cipher.aes(o),a=t.mode.cbc.decrypt(d,n,h),x=newe(t.codec.hex.fromBits(a),"hex");returnx},module.exports=c}).call(this,require("buffer").Buffer);
(function(e){varr=require("../SecureRandom"),t=require("bignum"),i=require("elliptic"),s=require("./Point"),n=require("../common/Key"),o=(require("util"),function(){this._pub=null,this._compressed=!0});for(varuinn)n.hasOwnProperty(u)&&(o[u]=n[u]);o.bufferToArray=function(e){for(varr=[],t=e.length,i=0;t>i;i++)r.push(e.readUInt8(i));returnr};Object.defineProperty(o.prototype,"public",{set:function(r){if(!e.isBuffer(r))thrownewError("Arg should be a buffer");vart=r[0];this._compressed=4!==t,this._pub=r},get:function(){returnthis._pub}}),Object.defineProperty(o.prototype,"compressed",{set:function(r){varn=this._compressed;if(this._compressed=!!r,n!=this._compressed){{this._pub}if(this._pub)if(this._compressed){varo=this._pub.slice(1,33),u=this._pub.slice(33,65),p=newt(o),c=newt(u),f=news(p,c);this._pub=f.toCompressedPubKey()}else{varh=i.curves.secp256k1,o=this._pub.slice(1,33),a=3==this._pub[0]?!0:!1,f=h.curve.pointFromX(a,o),u=newe(f.y.toArray()),y=newt(o),v=newt(u),b=news(y,v);this._pub=b.toUncompressedPubKey()}!this._compressed}},get:function(){returnthis._compressed}}),o.generateSync=function(){for(vare,s=i.curves.secp256k1;;)if(e=r.getRandomBuffer(32),t.fromBuffer(e,{size:32}).cmp(s.n)<0)break;varn=newo;returnn.private=e,n.regenerateSync(),n},o.prototype.regenerateSync=function(){if(!this.private)thrownewError("Key does not have a private key set");vare=i.curves.secp256k1,r=(e.g,e.g.mul(this.private)),n=newt(r.x.toArray()),o=newt(r.y.toArray()),u=news(n,o);returnthis._pub=this.compressed?u.toCompressedPubKey():u.toUncompressedPubKey(),this},o.prototype.signSync=function(r){i.curves.secp256k1;if(!this.private)thrownewError("Key does not have a private key set");if(!e.isBuffer(r)||32!==r.length)thrownewError("Arg should be a 32 bytes hash buffer");vars=newt(this.private),n=o.sign(r,s),u=o.rs2DER(n.r,n.s);returnu},o.prototype.verifySignature=function(e,r,t){try{vari=this.verifySignatureSync(e,r);t(null,i)}catch(s){t(s)}},o.prototype.verifySignatureSync=function(e,r){vart=newi.ec(i.curves.secp256k1),s=e.toString("hex"),n=this._pub.toString("hex"),r=r.toString("hex"),o=t.verify(s,r,n);returno},module.exports=o}).call(this,require("buffer").Buffer);
(function(e){"use strict";varr=(require("./Key"),require("bignum")),u=(require("assert"),require("elliptic")),i=require("../common/Point");i.add=function(e,r){vart=u.curves.secp256k1,n=t.curve.point(e.x,e.y),s=t.curve.point(r.x,r.y),c=n.add(s),f=newi(c.x,c.y);returnf},i.multiply=function(t,n){if(e.isBuffer(n)&&32!==n.length)thrownewError("if x is a buffer, it must be 32 bytes");vars=u.curves.secp256k1,c=s.curve.point(t.x,t.y);"string"==typeofn&&(n=newr(n));varf=c.mul(n),o=newi(f.x,f.y);returno},module.exports=i}).call(this,require("buffer").Buffer);
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(function(e){"use strict";varr=require("../../util"),t=require("../Point"),i=require("../SecureRandom"),n=require("../Key"),c=function(){};c.encryptObj=function(e,r,t,n){vars=newc;s.KB=e,s.message=r,t=s.getRandomSeed(t);varo=(s.R,s.S=s.getSfromPubkey()),u=c.kdf(o),a=s.kE=u.slice(0,32),p=s.kM=u.slice(32,64);n=n||i.getRandomBuffer(16);{varf=s.c=c.symmetricEncrypt(a,n,r);s.d=c.mac(p,f)}returns},c.encrypt=function(r,t,i,s){varo=c.encryptObj(r,t,i,s),u=newn;u.compressed=!1,u.public=o.R.toUncompressedPubKey(),u.compressed=!0;vara=u.public,p=e.concat([a,o.c,o.d]);returnp},c.decryptObj=function(e){varr=e.kB,i=e.R,n=e.c,s=e.d,o=t.multiply(i,r),u=o.x.toBuffer({size:32}),a=c.kdf(u),p=e.kE=a.slice(0,32),f=e.kM=a.slice(32,64),y=c.mac(f,n);if(s.toString("hex")!==y.toString("hex"))thrownewError("MAC check incorrect. Data is invalid.");varh=c.symmetricDecrypt(p,n);returnh},c.decrypt=function(e,r){if(r.length<97)thrownewError("invalid length of encrypted data");vari=newc;i.kB=e;vars=r.slice(0,33),o=newn;returno.public=s,o.compressed=!1,i.R=t.fromUncompressedPubKey(o.public),i.c=r.slice(33,r.length-64),i.d=r.slice(r.length-64,r.length),c.decryptObj(i)},c.kdf=function(e){vart=r.sha512(e);returnt},c.mac=function(e,t){vari=r.sha512hmac(e,t);returni},c.prototype.getRandomSeed=function(e){returne?(this.key=newn,this.key.private=e,this.key.regenerateSync()):this.key=n.generateSync(),this.r=this.key.private,this.key.compressed=!1,this.R=t.fromUncompressedPubKey(this.key.public),this.r},c.prototype.getSfromPubkey=function(){vare=newn;e.public=this.KB,e.compressed=!1;varr=t.fromUncompressedPubKey(e.public);returnthis.P=t.multiply(r,this.r),this.S=this.P.x.toBuffer({size:32}),this.S},c.prototype.getSfromPrivkey=function(){vare=this.R,r=this.kB,i=t.multiply(e,r),n=i.x.toBuffer({size:32});returnn},module.exports=c}).call(this,require("buffer").Buffer);
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(function(t){functione(t){returnthisinstanceofe?(this.buffers=t||[],void(this.length=this.buffers.reduce(function(t,e){returnt+e.length},0))):newe(t)}module.exports=e,e.prototype.push=function(){for(vare=0;e<arguments.length;e++)if(!t.isBuffer(arguments[e]))thrownewTypeError("Tried to push a non-buffer");for(vare=0;e<arguments.length;e++){varr=arguments[e];this.buffers.push(r),this.length+=r.length}returnthis.length},e.prototype.unshift=function(){for(vare=0;e<arguments.length;e++)if(!t.isBuffer(arguments[e]))thrownewTypeError("Tried to unshift a non-buffer");for(vare=0;e<arguments.length;e++){varr=arguments[e];this.buffers.unshift(r),this.length+=r.length}returnthis.length},e.prototype.copy=function(t,e,r,n){returnthis.slice(r,n).copy(t,e,0,n-r)},e.prototype.splice=function(r,n){vars=this.buffers,i=r>=0?r:this.length-r,h=[].slice.call(arguments,2);void0===n?n=this.length-i:n>this.length-i&&(n=this.length-i);for(varr=0;r<h.length;r++)this.length+=h[r].length;for(varf=newe,o=0,l=0;l<s.length&&o+s[l].length<i;l++)o+=s[l].length;if(i-o>0){varu=i-o;if(u+n<s[l].length){f.push(s[l].slice(u,u+n));for(varg=s[l],p=newt(u),r=0;u>r;r++)p[r]=g[r];for(vara=newt(g.length-u-n),r=u+n;r<g.length;r++)a[r-n-u]=g[r];if(h.length>0){varc=h.slice();c.unshift(p),c.push(a),s.splice.apply(s,[l,1].concat(c)),l+=c.length,h=[]}elses.splice(l,1,p,a),l+=2}elsef.push(s[l].slice(u)),s[l]=s[l].slice(0,u),l++}for(h.length>0&&(s.splice.apply(s,[l,0].concat(h)),l+=h.length);f.length<n;){varv=s[l],b=v.length,y=Math.min(b,n-f.length);y===b?(f.push(v),s.splice(l,1)):(f.push(v.slice(0,y)),s[l]=s[l].slice(y))}returnthis.length-=f.length,f},e.prototype.slice=function(e,r){varn=this.buffers;void0===r&&(r=this.length),void0===e&&(e=0),r>this.length&&(r=this.length);for(vars=0,i=0;i<n.length&&s+n[i].length<=e;i++)s+=n[i].length;for(varh=newt(r-e),f=0,o=i;r-e>f&&o<n.length;o++){varl=n[o].length,u=0===f?e-s:0,g=f+l>=r-e?Math.min(u+(r-e)-f,l):l;n[o].copy(h,f,u,g),f+=g-u}returnh},e.prototype.pos=function(t){if(0>t||t>=this.length)thrownewError("oob");for(vare=t,r=0,n=null;;){if(n=this.buffers[r],e<n.length)return{buf:r,offset:e};e-=n.length,r++}},e.prototype.get=function(t){vare=this.pos(t);returnthis.buffers[e.buf].get(e.offset)},e.prototype.set=function(t,e){varr=this.pos(t);returnthis.buffers[r.buf].set(r.offset,e)},e.prototype.indexOf=function(e,r){if("string"==typeofe)e=newt(e);elseif(!(einstanceoft))thrownewError("Invalid type for a search string");if(!e.length)return0;if(!this.length)return-1;varn,s=0,i=0,h=0,f=0;if(r){varo=this.pos(r);s=o.buf,i=o.offset,f=r}for(;;){for(;i>=this.buffers[s].length;)if(i=0,s++,s>=this.buffers.length)return-1;varl=this.buffers[s][i];if(l==e[h]){if(0==h&&(n={i:s,j:i,pos:f}),h++,h==e.length)returnn.pos}else0!=h&&(s=n.i,i=n.j,f=n.pos,h=0);i++,f++}},e.prototype.toBuffer=function(){returnthis.slice()},e.prototype.toString=function(t,e,r){returnthis.slice(e,r).toString(t)}}).call(this,require("buffer").Buffer);
functionEdwardsCurve(t){this.twisted=1!=t.a,this.mOneA=this.twisted&&-1==t.a,this.extended=this.mOneA,Base.call(this,"mont",t),this.a=newbn(t.a,16).mod(this.red.m).toRed(this.red),this.c=newbn(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=newbn(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),assert(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==t.c}functionPoint(t,e,r,i,d){Base.BasePoint.call(this,t,"projective"),null===e&&null===r&&null===i?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=newbn(e,16),this.y=newbn(r,16),this.z=i?newbn(i,16):this.curve.one,this.t=d&&newbn(d,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()))))}varassert=require("assert"),curve=require("../curve"),elliptic=require("../../elliptic"),bn=require("bn.js"),inherits=require("inherits"),Base=curve.base,getNAF=elliptic.utils.getNAF;inherits(EdwardsCurve,Base),module.exports=EdwardsCurve,EdwardsCurve.prototype._mulA=function(t){returnthis.mOneA?t.redNeg():this.a.redMul(t)},EdwardsCurve.prototype._mulC=function(t){returnthis.oneC?t:this.c.redMul(t)},EdwardsCurve.prototype.point=function(t,e,r,i){returnnewPoint(this,t,e,r,i)},EdwardsCurve.prototype.jpoint=function(t,e,r,i){returnthis.point(t,e,r,i)},EdwardsCurve.prototype.pointFromJSON=function(t){returnPoint.fromJSON(this,t)},EdwardsCurve.prototype.pointFromX=function(t,e){e=newbn(e,16),e.red||(e=e.toRed(this.red));varr=e.redSqr(),i=this.c2.redSub(this.a.redMul(r)),d=this.one.redSub(this.c2.redMul(this.d).redMul(r)),s=i.redMul(d.redInvm()).redSqrt(),u=s.fromRed().isOdd();return(t&&!u||!t&&u)&&(s=s.redNeg()),this.point(e,s,curve.one)},EdwardsCurve.prototype.validate=function(t){if(t.isInfinity())return!0;t.normalize();vare=t.x.redSqr(),r=t.y.redSqr(),i=e.redMul(this.a).redAdd(r),d=this.c2.redMul(this.one.redAdd(this.d.redMul(e).redMul(r)));return0===i.cmp(d)},inherits(Point,Base.BasePoint),Point.fromJSON=function(t,e){returnnewPoint(t,e[0],e[1],e[2])},Point.prototype.inspect=function(){returnthis.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16)+" y: "+this.y.fromRed().toString(16)+" z: "+this.z.fromRed().toString(16)+">"},Point.prototype.isInfinity=function(){return0===this.x.cmpn(0)&&0===this.y.cmp(this.z)},Point.prototype._extDbl=function(){vart=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);vari=this.curve._mulA(t),d=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),s=i.redAdd(e),u=s.redSub(r),n=i.redSub(e),h=d.redMul(u),o=s.redMul(n),l=d.redMul(n),c=u.redMul(s);returnthis.curve.point(h,o,c,l)},Point.prototype._projDbl=function(){vart=this.x.redAdd(this.y).redSqr(),e=this.x.redSqr(),r=this.y.redSqr();if(this.curve.twisted){vari=this.curve._mulA(e),d=i.redAdd(r);if(this.zOne)vars=t.redSub(e).redSub(r).redMul(d.redSub(this.curve.two)),u=d.redMul(i.redSub(r)),n=d.redSqr().redSub(d).redSub(d);elsevarh=this.z.redSqr(),o=d.redSub(h).redISub(h),s=t.redSub(e).redISub(r).redMul(o),u=d.redMul(i.redSub(r)),n=d.redMul(o)}elsevari=e.redAdd(r),h=this.curve._mulC(redMul(this.z)).redSqr(),o=i.redSub(h).redSub(h),s=this.curve._mulC(t.redISub(i)).redMul(o),u=this.curve._mulC(i).redMul(e.redISub(r)),n=i.redMul(o);returnthis.curve.point(s,u,n)},Point.prototype.dbl=function(){returnthis.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},Point.prototype._extAdd=function(t){vare=this.y.redSub(this.x).redMul(t.y.redSub(t.x)),r=this.y.redAdd(this.x).redMul(t.y.redAdd(t.x)),i=this.t.redMul(this.curve.dd).redMul(t.t),d=this.z.redMul(t.z.redAdd(t.z)),s=r.redSub(e),u=d.redSub(i),n=d.redAdd(i),h=r.redAdd(e),o=s.redMul(u),l=n.redMul(h),c=s.redMul(h),p=u.redMul(n);returnthis.curve.point(o,l,p,c)},Point.prototype._projAdd=functio
functionMontCurve(t){Base.call(this,"mont",t),this.a=newbn(t.a,16).toRed(this.red),this.b=newbn(t.b,16).toRed(this.red),this.i4=newbn(4).toRed(this.red).redInvm(),this.two=newbn(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}functionPoint(t,e,r){Base.BasePoint.call(this,t,"projective"),null===e&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=newbn(e,16),this.z=newbn(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}varassert=require("assert"),curve=require("../curve"),elliptic=require("../../elliptic"),bn=require("bn.js"),inherits=require("inherits"),Base=curve.base,getNAF=elliptic.utils.getNAF;inherits(MontCurve,Base),module.exports=MontCurve,MontCurve.prototype.point=function(t,e){returnnewPoint(this,t,e)},MontCurve.prototype.pointFromJSON=function(t){returnPoint.fromJSON(this,t)},MontCurve.prototype.validate=function(t){vare=t.normalize().x,r=e.redSqr(),i=r.redMul(e).redAdd(r.redMul(this.a)).redAdd(e),n=i.redSqrt();return0===n.redSqr().cmp(i)},inherits(Point,Base.BasePoint),Point.prototype.precompute=function(){},Point.fromJSON=function(t,e){returnnewPoint(t,e[0],e[1]||t.one)},Point.prototype.inspect=function(){returnthis.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16)+" z: "+this.z.fromRed().toString(16)+">"},Point.prototype.isInfinity=function(){return0===this.z.cmpn(0)},Point.prototype.dbl=function(){vart=this.x.redAdd(this.z),e=t.redSqr(),r=this.x.redSub(this.z),i=r.redSqr(),n=e.redSub(i),o=e.redMul(i),d=n.redMul(i.redAdd(this.curve.a24.redMul(n)));returnthis.curve.point(o,d)},Point.prototype.add=function(){thrownewError("Not supported on Montgomery curve")},Point.prototype.diffAdd=function(t,e){varr=this.x.redAdd(this.z),i=this.x.redSub(this.z),n=t.x.redAdd(t.z),o=t.x.redSub(t.z),d=o.redMul(r),s=n.redMul(i),u=e.z.redMul(d.redAdd(s).redSqr()),h=e.x.redMul(d.redISub(s).redSqr());returnthis.curve.point(u,h)},Point.prototype.mul=function(t){for(vare=t.clone(),r=this,i=this.curve.point(null,null),n=this,o=[];0!==e.cmpn(0);e.ishrn(1))o.push(e.andln(1));for(vard=o.length-1;d>=0;d--)0===o[d]?(r=r.diffAdd(i,n),i=i.dbl()):(i=r.diffAdd(i,n),r=r.dbl());returni},Point.prototype.mulAdd=function(){thrownewError("Not supported on Montgomery curve")},Point.prototype.normalize=function(){returnthis.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},Point.prototype.getX=function(){returnthis.normalize(),this.x.fromRed()};
functionKeyPair(t,i,e){returniinstanceofKeyPair?i:einstanceofKeyPair?e:(i||(i=e,e=null),null!==i&&"object"==typeofi&&(i.x?(e=i,i=null):(i.priv||i.pub)&&(e=i.pub,i=i.priv)),this.ec=t,this.priv=null,this.pub=null,void(this._importPublicHex(i,e)||("hex"===e&&(e=null),i&&this._importPrivate(i),e&&this._importPublic(e))))}varassert=require("assert"),bn=require("bn.js"),elliptic=require("../../elliptic"),utils=elliptic.utils;module.exports=KeyPair,KeyPair.prototype.validate=function(){vart=this.getPublic();returnt.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},KeyPair.prototype.getPublic=function(t,i){if(this.pub||(this.pub=this.ec.g.mul(this.priv)),"string"==typeoft&&(i=t,t=null),!i)returnthis.pub;for(vare=this.ec.curve.p.byteLength(),r=this.pub.getX().toArray(),n=r.length;e>n;n++)r.unshift(0);if(t)varu=[this.pub.getY().isEven()?2:3].concat(r);else{for(vars=this.pub.getY().toArray(),n=s.length;e>n;n++)s.unshift(0);varu=[4].concat(r,s)}returnutils.encode(u,i)},KeyPair.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16):this.priv},KeyPair.prototype._importPrivate=function(t){this.priv=newbn(t,16),this.priv=this.priv.mod(this.ec.curve.n)},KeyPair.prototype._importPublic=function(t){this.pub=this.ec.curve.point(t.x,t.y)},KeyPair.prototype._importPublicHex=function(t,i){t=utils.toArray(t,i);vare=this.ec.curve.p.byteLength();if(4===t[0]&&t.length-1===2*e)this.pub=this.ec.curve.point(t.slice(1,1+e),t.slice(1+e,1+2*e));else{if(2!==t[0]&&3!==t[0]||t.length-1!==e)return!1;this.pub=this.ec.curve.pointFromX(3===t[0],t.slice(1,1+e))}return!0},KeyPair.prototype.derive=function(t){returnt.mul(this.priv).getX()},KeyPair.prototype.sign=function(t){returnthis.ec.sign(t,this)},KeyPair.prototype.verify=function(t,i){returnthis.ec.verify(t,i,this)},KeyPair.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16))+" pub: "+(this.pub&&this.pub.inspect())+" >"};
functionSignature(t,r){returntinstanceofSignature?t:void(this._importDER(t,r)||(assert(t&&r,"Signature without r or s"),this.r=newbn(t,16),this.s=newbn(r,16)))}varassert=require("assert"),bn=require("bn.js"),elliptic=require("../../elliptic"),utils=elliptic.utils;module.exports=Signature,Signature.prototype._importDER=function(t,r){if(t=utils.toArray(t,r),t.length<6||48!==t[0]||2!==t[2])return!1;vare=t[1];if(1+e>t.length)return!1;varn=t[3];if(n>=128)return!1;if(4+n+2>=t.length)return!1;if(2!==t[4+n])return!1;vari=t[5+n];returni>=128?!1:4+n+2+i>t.length?!1:(this.r=newbn(t.slice(4,4+n)),this.s=newbn(t.slice(4+n+2,4+n+2+i)),!0)},Signature.prototype.toDER=function(t){varr=this.r.toArray(),e=this.s.toArray();128&r[0]&&(r=[0].concat(r)),128&e[0]&&(e=[0].concat(e));varn=r.length+e.length+4,i=[48,n,2,r.length];returni=i.concat(r,[2,e.length],e),utils.encode(i,t)};
functionHmacDRBG(t){if(!(thisinstanceofHmacDRBG))returnnewHmacDRBG(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this.reseed=null,this.reseedInterval=null,this.K=null,this.V=null;vare=utils.toArray(t.entropy,t.entropyEnc),i=utils.toArray(t.nonce,t.nonceEnc),s=utils.toArray(t.pers,t.persEnc);assert(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,i,s)}varassert=require("assert"),hash=require("hash.js"),elliptic=require("../elliptic"),utils=elliptic.utils;module.exports=HmacDRBG,HmacDRBG.prototype._init=function(t,e,i){vars=t.concat(e).concat(i);this.K=newArray(this.outLen/8),this.V=newArray(this.outLen/8);for(varh=0;h<this.V.length;h++)this.K[h]=0,this.V[h]=1;this._update(s),this.reseed=1,this.reseedInterval=281474976710656},HmacDRBG.prototype._hmac=function(){returnnewhash.hmac(this.hash,this.K)},HmacDRBG.prototype._update=function(t){vare=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},HmacDRBG.prototype.reseed=function(t,e,i,s){"string"!=typeofe&&(s=i,i=e,e=null),t=utils.toBuffer(t,e),i=utils.toBuffer(i,s),assert(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(i||[])),this.reseed=1},HmacDRBG.prototype.generate=function(t,e,i,s){if(this.reseed>this.reseedInterval)thrownewError("Reseed is required");"string"!=typeofe&&(s=i,i=e,e=null),i&&(i=utils.toArray(i,s),this._update(i));for(varh=[];h.length<t;)this.V=this._hmac().update(this.V).digest(),h=h.concat(this.V);varr=h.slice(0,t);returnthis._update(i),this.reseed++,utils.encode(r,e)};
"readme":"# Elliptic [](http://travis-ci.org/indutny/elliptic)\n\nFast elliptic-curve cryptography in a plain javascript implementation.\n\nNOTE: Please take a look at http://safecurves.cr.yp.to/ before choosing a curve\nfor your cryptography operations.\n\n## Incentive\n\nECC is much slower than regular RSA cryptography, the JS implementations are\neven more slower.\n\n## Benchmarks\n\n```bash\n$ node benchmarks/index.js\nBenchmarking: sign\nelliptic#sign x 262 ops/sec ±0.51% (177 runs sampled)\neccjs#sign x 55.91 ops/sec ±0.90% (144 runs sampled)\n------------------------\nFastest is elliptic#sign\n========================\nBenchmarking: verify\nelliptic#verify x 113 ops/sec ±0.50% (166 runs sampled)\neccjs#verify x 48.56 ops/sec ±0.36% (125 runs sampled)\n------------------------\nFastest is elliptic#verify\n========================\nBenchmarking: gen\nelliptic#gen x 294 ops/sec ±0.43% (176 runs sampled)\neccjs#gen x 62.25 ops/sec ±0.63% (129 runs sampled)\n------------------------\nFastest is elliptic#gen\n========================\nBenchmarking: ecdh\nelliptic#ecdh x 136 ops/sec ±0.85% (156 runs sampled)\n------------------------\nFastest is elliptic#ecdh\n========================\n```\n\n## API\n\n### ECDSA\n\n```javascript\nvar EC = require('elliptic').ec;\n\n// Create and initialize EC context\n// (better do it once and reuse it)\nvar ec = new EC('secp256k1');\n\n// Generate keys\nvar key = ec.genKeyPair();\n\n// Sign message (must be an array, or it'll be treated as a hex sequence)\nvar msg = [ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ];\nvar signature = key.sign(msg);\n\n// Export DER encoded signature in Array\nvar derSign = signature.toDER();\n\n// Verify signature\nconsole.log(key.verify(msg, derSign));\n```\n\n### ECDH\n\n```javascript\n// Generate keys\nvar key1 = ec.genKeyPair();\nvar key2 = ec.genKeyPair();\n\nvar shared1 = key1.derive(key2.getPublic());\nvar shared2 = key2.derive(key1.getPublic());\n\nconsole.log('Both shared secrets are BN instances');\nconsole.log(shared1.toString(16));\nconsole.log(shared2.toString(16));\n```\n\nNOTE: `.derive()` returns a [BN][1] instance.\n\n## Supported curves\n\nElliptic.js support following curve types:\n\n* Short Weierstrass\n* Montgomery\n* Edwards\n* Twisted Edwards\n\nFollowing curve 'presets' are embedded into the library:\n\n* `secp256k1`\n* `p192`\n* `p224`\n* `p256`\n* `curve25519`\n* `ed25519`\n\nNOTE: That `curve25519` could not be used for ECDSA, use `ed25519` instead.\n\n### Implementation details\n\nECDSA is using deterministic `k` value generation as per [RFC6979][0]. Most of\nthe curve operations are performed on non-affine coordinates (either projective\nor extended), various windowing techniques are used for different cases.\n\nAll operations are performed in reduction context using [bn.js][1], hashing is\nprovided by [hash.js][2]\n\n#### LICENSE\n\nThis software is licensed under the MIT License.\n\nCopyright Fedor Indutny, 2014.\n\nPermission is hereby granted, free of charge, to any person obtaining a\ncopy of this software and associated documentation files (the\n\"Software\"), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to permit\npersons to whom the Software is furnished to do so, subject to the\nfollowing conditions:\n\nThe above copyright notice and this permission notice shall be included\nin all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\",WITHOUTWARRANTYOFANYKIND,EXPRESS\nORIMPLIED,INCLUDINGBUTNOTLIMITEDTOTHEWARRANTIESOF\nMERCHANTABILITY,FITNESSFORAPARTICULARPURPOSEANDNONINFRINGEMENT.IN\nNOEVENTSHALLTHEAUTHORSORCOPYRIGHTHOLDERSBELIABLEFORANYCLAIM,\nDAMAGESOROTHERLIABILITY,WHETHERINANACTIONOFCONTRACT,TORTOR\nOTHERWISE,ARISINGFROM,OUTOFORINCONNECTIONWITHTHESOFTWAREORTHE\nUSEOROTHERDEALINGSINTHESOFTWARE.\n\n[0]:http://tools.
}function_rsasign_signWithMessageHash(t,e){varr=KJUR.crypto.Util.getPaddedDigestInfoHex(t,e,this.n.bitLength()),i=parseBigInt(r,16),n=this.doPrivate(i),s=n.toString(16);return_zeroPaddingOfSignature(s,this.n.bitLength())}function_rsasign_signStringWithSHA1(t){return_rsasign_signString.call(this,t,"sha1")}function_rsasign_signStringWithSHA256(t){return_rsasign_signString.call(this,t,"sha256")}functionpss_mgf1_str(t,e,r){for(vari="",n=0;i.length<e;)i+=hextorstr(r(rstrtohex(t+String.fromCharCode.apply(String,[(4278190080&n)>>24,(16711680&n)>>16,(65280&n)>>8,255&n])))),n+=1;returni}function_rsasign_signStringPSS(t,e,r){vari=function(t){returnKJUR.crypto.Util.hashHex(t,e)},n=i(rstrtohex(t));returnvoid0===r&&(r=-1),this.signWithMessageHashPSS(n,e,r)}function_rsasign_signWithMessageHashPSS(t,e,r){vari,n=hextorstr(t),s=n.length,o=this.n.bitLength()-1,a=Math.ceil(o/8),h=function(t){returnKJUR.crypto.Util.hashHex(t,e)};if(-1===r||void0===r)r=s;elseif(-2===r)r=a-s-2;elseif(-2>r)throw"invalid salt length";if(s+r+2>a)throw"data too long";varu="";r>0&&(u=newArray(r),(newSecureRandom).nextBytes(u),u=String.fromCharCode.apply(String,u));varc=hextorstr(h(rstrtohex("\x00\x00\x00\x00\x00\x00\x00\x00"+n+u))),g=[];for(i=0;a-r-s-2>i;i+=1)g[i]=0;varf=String.fromCharCode.apply(String,g)+""+u,p=pss_mgf1_str(c,f.length,h),l=[];for(i=0;i<f.length;i+=1)l[i]=f.charCodeAt(i)^p.charCodeAt(i);vard=65280>>8*a-o&255;for(l[0]&=~d,i=0;s>i;i++)l.push(c.charCodeAt(i));returnl.push(188),_zeroPaddingOfSignature(this.doPrivate(newBigInteger(l)).toString(16),this.n.bitLength())}function_rsasign_getDecryptSignatureBI(t,e,r){vari=newRSAKey;i.setPublic(e,r);varn=i.doPublic(t);returnn}function_rsasign_getHexDigestInfoFromSig(t,e,r){vari=_rsasign_getDecryptSignatureBI(t,e,r),n=i.toString(16).replace(/^1f+00/,"");returnn}function_rsasign_getAlgNameAndHashFromHexDisgestInfo(t){for(vareinKJUR.crypto.Util.DIGESTINFOHEAD){varr=KJUR.crypto.Util.DIGESTINFOHEAD[e],i=r.length;if(t.substring(0,i)==r){varn=[e,t.substring(i)];returnn}}return[]}function_rsasign_verifySignatureWithArgs(t,e,r,i){varn=_rsasign_getHexDigestInfoFromSig(e,r,i),s=_rsasign_getAlgNameAndHashFromHexDisgestInfo(n);if(0==s.length)return!1;varo=s[0],a=s[1],h=function(t){returnKJUR.crypto.Util.hashString(t,o)},u=h(t);returna==u}function_rsasign_verifyHexSignatureForMessage(t,e){varr=parseBigInt(t,16),i=_rsasign_verifySignatureWithArgs(e,r,this.n.toString(16),this.e.toString(16));returni}function_rsasign_verifyString(t,e){e=e.replace(_RE_HEXDECONLY,""),e=e.replace(/[ \n]+/g,"");varr=parseBigInt(e,16);if(r.bitLength()>this.n.bitLength())return0;vari=this.doPublic(r),n=i.toString(16).replace(/^1f+00/,""),s=_rsasign_getAlgNameAndHashFromHexDisgestInfo(n);if(0==s.length)return!1;varo=s[0],a=s[1],h=function(t){returnKJUR.crypto.Util.hashString(t,o)},u=h(t);returna==u}function_rsasign_verifyWithMessageHash(t,e){e=e.replace(_RE_HEXDECONLY,""),e=e.replace(/[ \n]+/g,"");varr=parseBigInt(e,16);if(r.bitLength()>this.n.bitLength())return0;vari=this.doPublic(r),n=i.toString(16).replace(/^1f+00/,""),s=_rsasign_getAlgNameAndHashFromHexDisgestInfo(n);if(0==s.length)return!1;varo=(s[0],s[1]);returno==t}function_rsasign_verifyStringPSS(t,e,r,i){varn=function(t){returnKJUR.crypto.Util.hashHex(t,r)},s=n(rstrtohex(t));returnvoid0===i&&(i=-1),this.verifyWithMessageHashPSS(s,e,r,i)}function_rsasign_verifyWithMessageHashPSS(t,e,r,i){varn=newBigInteger(e,16);if(n.bitLength()>this.n.bitLength())return!1;vars,o=function(t){returnKJUR.crypto.Util.hashHex(t,r)},a=hextorstr(t),h=a.length,u=this.n.bitLength()-1,c=Math.ceil(u/8);if(-1===i||void0===i)i=h;elseif(-2===i)i=c-h-2;elseif(-2>i)throw"invalid salt length";if(h+i+2>c)throw"data too long";varg=this.doPublic(n).toByteArray();for(s=0;s<g.length;s+=1)g[s]&=255;for(;g.length<c;)g.unshift(0);if(188!==g[c-1])throw"encoded message does not end in 0xbc";g=String.fromCharCode.apply(String,g);varf=g.substr(0,c-h-1),p=g.substr(f.length,h),l=65280>>8*c-u&255;if(0!==(f.charCodeAt(0)&l))throw"bitsbeyondkeysizenotzer
},"undefined"!=typeoft&&("string"==typeoft&&t.toLowerCase().match(/^[0-9a-f]+$/)?this.setHexValueIncludingUnusedBits(t):"undefined"!=typeoft.hex?this.setHexValueIncludingUnusedBits(t.hex):"undefined"!=typeoft.bin?this.setByBinaryString(t.bin):"undefined"!=typeoft.array&&this.setByBooleanArray(t.array))},YAHOO.lang.extend(KJUR.asn1.DERBitString,KJUR.asn1.ASN1Object),KJUR.asn1.DEROctetString=function(t){KJUR.asn1.DEROctetString.superclass.constructor.call(this,t),this.hT="04"},YAHOO.lang.extend(KJUR.asn1.DEROctetString,KJUR.asn1.DERAbstractString),KJUR.asn1.DERNull=function(){KJUR.asn1.DERNull.superclass.constructor.call(this),this.hT="05",this.hTLV="0500"},YAHOO.lang.extend(KJUR.asn1.DERNull,KJUR.asn1.ASN1Object),KJUR.asn1.DERObjectIdentifier=function(t){vare=function(t){vare=t.toString(16);return1==e.length&&(e="0"+e),e},r=function(t){varr="",i=newBigInteger(t,10),n=i.toString(2),s=7-n.length%7;7==s&&(s=0);for(varo="",a=0;s>a;a++)o+="0";n=o+n;for(vara=0;a<n.length-1;a+=7){varh=n.substr(a,7);a!=n.length-7&&(h="1"+h),r+=e(parseInt(h,2))}returnr};KJUR.asn1.DERObjectIdentifier.superclass.constructor.call(this),this.hT="06",this.setValueHex=function(t){this.hTLV=null,this.isModified=!0,this.s=null,this.hV=t},this.setValueOidString=function(t){if(!t.match(/^[0-9.]+$/))throw"malformed oid string: "+t;vari="",n=t.split("."),s=40*parseInt(n[0])+parseInt(n[1]);i+=e(s),n.splice(0,2);for(varo=0;o<n.length;o++)i+=r(n[o]);this.hTLV=null,this.isModified=!0,this.s=null,this.hV=i},this.setValueName=function(t){if("undefined"==typeofKJUR.asn1.x509.OID.name2oidList[t])throw"DERObjectIdentifier oidName undefined: "+t;vare=KJUR.asn1.x509.OID.name2oidList[t];this.setValueOidString(e)},this.getFreshValueHex=function(){returnthis.hV},"undefined"!=typeoft&&("string"==typeoft&&t.match(/^[0-2].[0-9.]+$/)?this.setValueOidString(t):void0!==KJUR.asn1.x509.OID.name2oidList[t]?this.setValueOidString(KJUR.asn1.x509.OID.name2oidList[t]):"undefined"!=typeoft.oid?this.setValueOidString(t.oid):"undefined"!=typeoft.hex?this.setValueHex(t.hex):"undefined"!=typeoft.name&&this.setValueName(t.name))},YAHOO.lang.extend(KJUR.asn1.DERObjectIdentifier,KJUR.asn1.ASN1Object),KJUR.asn1.DERUTF8String=function(t){KJUR.asn1.DERUTF8String.superclass.constructor.call(this,t),this.hT="0c"},YAHOO.lang.extend(KJUR.asn1.DERUTF8String,KJUR.asn1.DERAbstractString),KJUR.asn1.DERNumericString=function(t){KJUR.asn1.DERNumericString.superclass.constructor.call(this,t),this.hT="12"},YAHOO.lang.extend(KJUR.asn1.DERNumericString,KJUR.asn1.DERAbstractString),KJUR.asn1.DERPrintableString=function(t){KJUR.asn1.DERPrintableString.superclass.constructor.call(this,t),this.hT="13"},YAHOO.lang.extend(KJUR.asn1.DERPrintableString,KJUR.asn1.DERAbstractString),KJUR.asn1.DERTeletexString=function(t){KJUR.asn1.DERTeletexString.superclass.constructor.call(this,t),this.hT="14"},YAHOO.lang.extend(KJUR.asn1.DERTeletexString,KJUR.asn1.DERAbstractString),KJUR.asn1.DERIA5String=function(t){KJUR.asn1.DERIA5String.superclass.constructor.call(this,t),this.hT="16"},YAHOO.lang.extend(KJUR.asn1.DERIA5String,KJUR.asn1.DERAbstractString),KJUR.asn1.DERUTCTime=function(t){KJUR.asn1.DERUTCTime.superclass.constructor.call(this,t),this.hT="17",this.setByDate=function(t){this.hTLV=null,this.isModified=!0,this.date=t,this.s=this.formatDate(this.date,"utc"),this.hV=stohex(this.s)},"undefined"!=typeoft&&("undefined"!=typeoft.str?this.setString(t.str):"string"==typeoft&&t.match(/^[0-9]{12}Z$/)?this.setString(t):"undefined"!=typeoft.hex?this.setStringHex(t.hex):"undefined"!=typeoft.date&&this.setByDate(t.date))},YAHOO.lang.extend(KJUR.asn1.DERUTCTime,KJUR.asn1.DERAbstractTime),KJUR.asn1.DERGeneralizedTime=function(t){KJUR.asn1.DERGeneralizedTime.superclass.constructor.call(this,t),this.hT="18",this.setByDate=function(t){this.hTLV=null,this.isModified=!0,this.date=t,this.s=this.formatDate(this.date,"gen"),this.hV=stohex(this.s)},"undefined"!=typeoft&&("undefined"!=typeoft.str?this.setString(t.str):"string"==typeoft&&t.match(/^[0-9]{14}Z$/)?this.setString(t):"undefined"!=typeoft.hex?this.setS
returnthis.DIGESTINFOHEAD[e]+t},this.getPaddedDigestInfoHex=function(t,e,r){vari=this.getDigestInfoHex(t,e),n=r/4;if(i.length+22>n)throw"key is too short for SigAlg: keylen="+r+","+e;for(vars="0001",o="00"+i,a="",h=n-s.length-o.length,u=0;h>u;u+=2)a+="ff";varc=s+a+o;returnc},this.hashString=function(t,e){varr=newKJUR.crypto.MessageDigest({alg:e});returnr.digestString(t)},this.hashHex=function(t,e){varr=newKJUR.crypto.MessageDigest({alg:e});returnr.digestHex(t)},this.sha1=function(t){vare=newKJUR.crypto.MessageDigest({alg:"sha1",prov:"cryptojs"});returne.digestString(t)},this.sha256=function(t){vare=newKJUR.crypto.MessageDigest({alg:"sha256",prov:"cryptojs"});returne.digestString(t)},this.sha256Hex=function(t){vare=newKJUR.crypto.MessageDigest({alg:"sha256",prov:"cryptojs"});returne.digestHex(t)},this.sha512=function(t){vare=newKJUR.crypto.MessageDigest({alg:"sha512",prov:"cryptojs"});returne.digestString(t)},this.sha512Hex=function(t){vare=newKJUR.crypto.MessageDigest({alg:"sha512",prov:"cryptojs"});returne.digestHex(t)},this.md5=function(t){vare=newKJUR.crypto.MessageDigest({alg:"md5",prov:"cryptojs"});returne.digestString(t)},this.ripemd160=function(t){vare=newKJUR.crypto.MessageDigest({alg:"ripemd160",prov:"cryptojs"});returne.digestString(t)},this.getCryptoJSMDByName=function(){}},KJUR.crypto.MessageDigest=function(params){varmd=null,algName=null,provName=null;this.setAlgAndProvider=function(alg,prov){if(null!=alg&&void0===prov&&(prov=KJUR.crypto.Util.DEFAULTPROVIDER[alg]),-1!=":md5:sha1:sha224:sha256:sha384:sha512:ripemd160:".indexOf(alg)&&"cryptojs"==prov){try{this.md=eval(KJUR.crypto.Util.CRYPTOJSMESSAGEDIGESTNAME[alg]).create()}catch(ex){throw"setAlgAndProvider hash alg set fail alg="+alg+"/"+ex}this.updateString=function(t){this.md.update(t)},this.updateHex=function(t){vare=CryptoJS.enc.Hex.parse(t);this.md.update(e)},this.digest=function(){vart=this.md.finalize();returnt.toString(CryptoJS.enc.Hex)},this.digestString=function(t){returnthis.updateString(t),this.digest()},this.digestHex=function(t){returnthis.updateHex(t),this.digest()}}if(-1!=":sha256:".indexOf(alg)&&"sjcl"==prov){try{this.md=newsjcl.hash.sha256}catch(ex){throw"setAlgAndProvider hash alg set fail alg="+alg+"/"+ex}this.updateString=function(t){this.md.update(t)},this.updateHex=function(t){vare=sjcl.codec.hex.toBits(t);this.md.update(e)},this.digest=function(){vart=this.md.finalize();returnsjcl.codec.hex.fromBits(t)},this.digestString=function(t){returnthis.updateString(t),this.digest()},this.digestHex=function(t){returnthis.updateHex(t),this.digest()}}},this.updateString=function(){throw"updateString(str) not supported for this alg/prov: "+this.algName+"/"+this.provName},this.updateHex=function(){throw"updateHex(hex) not supported for this alg/prov: "+this.algName+"/"+this.provName},this.digest=function(){throw"digest() not supported for this alg/prov: "+this.algName+"/"+this.provName},this.digestString=function(){throw"digestString(str) not supported for this alg/prov: "+this.algName+"/"+this.provName},this.digestHex=function(){throw"digestHex(hex) not supported for this alg/prov: "+this.algName+"/"+this.provName},void0!==params&&void0!==params.alg&&(this.algName=params.alg,void0===params.prov&&(this.provName=KJUR.crypto.Util.DEFAULTPROVIDER[this.algName]),this.setAlgAndProvider(this.algName,this.provName))},KJUR.crypto.Mac=function(params){varmac=null,pass=null,algName=null,provName=null,algProv=null;this.setAlgAndProvider=function(alg,prov){if(null==alg&&(alg="hmacsha1"),alg=alg.toLowerCase(),"hmac"!=alg.substr(0,4))throw"setAlgAndProvider unsupported HMAC alg: "+alg;void0===prov&&(prov=KJUR.crypto.Util.DEFAULTPROVIDER[alg]),this.algProv=alg+"/"+prov;varhashAlg=alg.substr(4);if(-1!=":md5:sha1:sha224:sha256:sha384:sha512:ripemd160:".indexOf(hashAlg)&&"cryptojs"==prov){try{varmdObj=eval(KJUR.crypto.Util.CRYPTOJSMESSAGEDIGESTNAME[hashAlg]);this.mac=CryptoJS.algo.HMAC.create(mdObj,this.pass)}catch(ex){throw"setAlgAndProvider hash alg set fail hashAlg="+hashAlg+"/"+ex}this.updateString=function(t)
},getKeyFromPlainPrivatePKCS8PEM:function(t){vare=this.getHexFromPEM(t,"PRIVATE KEY"),r=this.getKeyFromPlainPrivatePKCS8Hex(e);returnr},getKeyFromPlainPrivatePKCS8Hex:function(t){vare=this.parsePlainPrivatePKCS8Hex(t);if("2a864886f70d010101"==e.algoid){this.parsePrivateRawRSAKeyHexAtObj(t,e);varr=e.key,i=newRSAKey;returni.setPrivateEx(r.n,r.e,r.d,r.p,r.q,r.dp,r.dq,r.co),i}if("2a8648ce3d0201"==e.algoid){if(this.parsePrivateRawECKeyHexAtObj(t,e),void0===KJUR.crypto.OID.oidhex2name[e.algparam])throw"KJUR.crypto.OID.oidhex2name undefined: "+e.algparam;varn=KJUR.crypto.OID.oidhex2name[e.algparam],i=newKJUR.crypto.ECDSA({curve:n,prv:e.key});returni}throw"unsupported private key algorithm"},getRSAKeyFromPublicPKCS8PEM:function(t){vare=this.getHexFromPEM(t,"PUBLIC KEY"),r=this.getRSAKeyFromPublicPKCS8Hex(e);returnr},getKeyFromPublicPKCS8PEM:function(t){vare=this.getHexFromPEM(t,"PUBLIC KEY"),r=this.getKeyFromPublicPKCS8Hex(e);returnr},getKeyFromPublicPKCS8Hex:function(t){vare=this.parsePublicPKCS8Hex(t);if("2a864886f70d010101"==e.algoid){varr=this.parsePublicRawRSAKeyHex(e.key),i=newRSAKey;returni.setPublic(r.n,r.e),i}if("2a8648ce3d0201"==e.algoid){if(void0===KJUR.crypto.OID.oidhex2name[e.algparam])throw"KJUR.crypto.OID.oidhex2name undefined: "+e.algparam;varn=KJUR.crypto.OID.oidhex2name[e.algparam],i=newKJUR.crypto.ECDSA({curve:n,pub:e.key});returni}throw"unsupported public key algorithm"},parsePublicRawRSAKeyHex:function(t){vare={};if("30"!=t.substr(0,2))throw"malformed RSA key(code:001)";varr=ASN1HEX.getPosArrayOfChildren_AtObj(t,0);if(2!=r.length)throw"malformed RSA key(code:002)";if("02"!=t.substr(r[0],2))throw"malformed RSA key(code:003)";if(e.n=ASN1HEX.getHexOfV_AtObj(t,r[0]),"02"!=t.substr(r[1],2))throw"malformed RSA key(code:004)";returne.e=ASN1HEX.getHexOfV_AtObj(t,r[1]),e},parsePrivateRawRSAKeyHexAtObj:function(t,e){varr=e.keyidx;if("30"!=t.substr(r,2))throw"malformed RSA private key(code:001)";vari=ASN1HEX.getPosArrayOfChildren_AtObj(t,r);if(9!=i.length)throw"malformed RSA private key(code:002)";e.key={},e.key.n=ASN1HEX.getHexOfV_AtObj(t,i[1]),e.key.e=ASN1HEX.getHexOfV_AtObj(t,i[2]),e.key.d=ASN1HEX.getHexOfV_AtObj(t,i[3]),e.key.p=ASN1HEX.getHexOfV_AtObj(t,i[4]),e.key.q=ASN1HEX.getHexOfV_AtObj(t,i[5]),e.key.dp=ASN1HEX.getHexOfV_AtObj(t,i[6]),e.key.dq=ASN1HEX.getHexOfV_AtObj(t,i[7]),e.key.co=ASN1HEX.getHexOfV_AtObj(t,i[8])},parsePrivateRawECKeyHexAtObj:function(t,e){varr=e.keyidx;if("30"!=t.substr(r,2))throw"malformed ECC private key(code:001)";vari=ASN1HEX.getPosArrayOfChildren_AtObj(t,r);if(3!=i.length)throw"malformed ECC private key(code:002)";if("04"!=t.substr(i[1],2))throw"malformed ECC private key(code:003)";e.key=ASN1HEX.getHexOfV_AtObj(t,i[1])},parsePublicPKCS8Hex:function(t){vare={};e.algparam=null;varr=ASN1HEX.getPosArrayOfChildren_AtObj(t,0);if(2!=r.length)throw"outer DERSequence shall have 2 elements: "+r.length;vari=r[0];if("30"!=t.substr(i,2))throw"malformed PKCS8 public key(code:001)";varn=ASN1HEX.getPosArrayOfChildren_AtObj(t,i);if(2!=n.length)throw"malformed PKCS8 public key(code:002)";if("06"!=t.substr(n[0],2))throw"malformed PKCS8 public key(code:003)";if(e.algoid=ASN1HEX.getHexOfV_AtObj(t,n[0]),"06"==t.substr(n[1],2)&&(e.algparam=ASN1HEX.getHexOfV_AtObj(t,n[1])),"03"!=t.substr(r[1],2))throw"malformed PKCS8 public key(code:004)";returne.key=ASN1HEX.getHexOfV_AtObj(t,r[1]).substr(2),e},getRSAKeyFromPublicPKCS8Hex:function(t){vare=ASN1HEX.getPosArrayOfChildren_AtObj(t,0);if(2!=e.length)throw"outer DERSequence shall have 2 elements: "+e.length;varr=ASN1HEX.getHexOfTLV_AtObj(t,e[0]);if("300d06092a864886f70d0101010500"!=r)throw"PKCS8 AlgorithmId is not rsaEncryption";if("03"!=t.substr(e[1],2))throw"PKCS8 Public Key is not BITSTRING encapslated.";vari=ASN1HEX.getStartPosOfV_AtObj(t,e[1])+2;if("30"!=t.substr(i,2))throw"PKCS8 Public Key is not SEQUENCE.";varn=ASN1HEX.getPosArrayOfChildren_AtObj(t,i);if(2!=n.length)throw"inner DERSequence shall have 2 elements: "+n.length;if("02"!=t.substr(n[0],2))throw"N is not ASN.1 INTEGER";if("02"!=t.substr(n[1],2))throw"EisnotASN
}functione(t){vare=t.alg,r="";if("RS256"!=e&&"RS512"!=e&&"PS256"!=e&&"PS512"!=e)throw"JWS signature algorithm not supported: "+e;return"256"==e.substr(2)&&(r="sha256"),"512"==e.substr(2)&&(r="sha512"),r}functionr(t){returne(jsonParse(t))}functioni(t,e,i,n,s,o){vara=newRSAKey;a.setPrivate(n,s,o);varh=r(t),u=a.signString(i,h);returnu}functionn(t,i,n,s,o){vara=null;a="undefined"==typeofo?r(t):e(o);varh="PS"==o.alg.substr(0,2);returns.hashAndSign?b64tob64u(s.hashAndSign(a,n,"binary","base64",h)):hextob64u(h?s.signStringPSS(n,a):s.signString(n,a))}functions(t,e,i,n){vars=newRSAKey;s.readPrivateKeyFromPEMString(n);varo=r(t),a=s.signString(i,o);returna}this.parseJWS=function(t,e){if(void0===this.parsedJWS||!e&&void0===this.parsedJWS.sigvalH){if(null==t.match(/^([^.]+)\.([^.]+)\.([^.]+)$/))throw"JWS signature is not a form of 'Head.Payload.SigValue'.";varr=RegExp.$1,i=RegExp.$2,n=RegExp.$3,s=r+"."+i;if(this.parsedJWS={},this.parsedJWS.headB64U=r,this.parsedJWS.payloadB64U=i,this.parsedJWS.sigvalB64U=n,this.parsedJWS.si=s,!e){varo=b64utohex(n),a=parseBigInt(o,16);this.parsedJWS.sigvalH=o,this.parsedJWS.sigvalBI=a}varh=b64utoutf8(r),u=b64utoutf8(i);if(this.parsedJWS.headS=h,this.parsedJWS.payloadS=u,!this.isSafeJSONString(h,this.parsedJWS,"headP"))throw"malformed JSON string for JWS Head: "+h}},this.verifyJWSByNE=function(t,e,r){returnthis.parseJWS(t),_rsasign_verifySignatureWithArgs(this.parsedJWS.si,this.parsedJWS.sigvalBI,e,r)},this.verifyJWSByKey=function(t,r){this.parseJWS(t);vari=e(this.parsedJWS.headP),n="PS"==this.parsedJWS.headP.alg.substr(0,2);returnr.hashAndVerify?r.hashAndVerify(i,newBuffer(this.parsedJWS.si,"utf8").toString("base64"),b64utob64(this.parsedJWS.sigvalB64U),"base64",n):n?r.verifyStringPSS(this.parsedJWS.si,this.parsedJWS.sigvalH,i):r.verifyString(this.parsedJWS.si,this.parsedJWS.sigvalH)},this.verifyJWSByPemX509Cert=function(t,e){this.parseJWS(t);varr=newX509;returnr.readCertPEM(e),r.subjectPublicKeyRSA.verifyString(this.parsedJWS.si,this.parsedJWS.sigvalH)},this.generateJWSByNED=function(e,r,n,s,o){if(!this.isSafeJSONString(e))throw"JWS Head is not safe JSON string: "+e;vara=t(e,r),h=i(e,r,a,n,s,o),u=hextob64u(h);returnthis.parsedJWS={},this.parsedJWS.headB64U=a.split(".")[0],this.parsedJWS.payloadB64U=a.split(".")[1],this.parsedJWS.sigvalB64U=u,a+"."+u},this.generateJWSByKey=function(e,r,i){vars={};if(!this.isSafeJSONString(e,s,"headP"))throw"JWS Head is not safe JSON string: "+e;varo=t(e,r),a=n(e,r,o,i,s.headP);returnthis.parsedJWS={},this.parsedJWS.headB64U=o.split(".")[0],this.parsedJWS.payloadB64U=o.split(".")[1],this.parsedJWS.sigvalB64U=a,o+"."+a},this.generateJWSByP1PrvKey=function(e,r,i){if(!this.isSafeJSONString(e))throw"JWS Head is not safe JSON string: "+e;varn=t(e,r),o=s(e,r,n,i),a=hextob64u(o);returnthis.parsedJWS={},this.parsedJWS.headB64U=n.split(".")[0],this.parsedJWS.payloadB64U=n.split(".")[1],this.parsedJWS.sigvalB64U=a,n+"."+a}},KJUR.jws.JWS.sign=function(t,e,r,i,n){vars=KJUR.jws.JWS;if(!s.isSafeJSONString(e))throw"JWS Head is not safe JSON string: "+sHead;varo=s.readSafeJSONString(e);""!=t&&null!=t||void0===o.alg||(t=o.alg),""!=t&&null!=t&&void0===o.alg&&(o.alg=t,e=JSON.stringify(o));vara=null;if(void0===s.jwsalg2sigalg[t])throw"unsupported alg name: "+t;a=s.jwsalg2sigalg[t];varh=utf8tob64u(e),u=utf8tob64u(r),c=h+"."+u,g="";if("Hmac"==a.substr(0,4)){if(void0===i)throw"hexadecimal key shall be specified for HMAC";varf=newKJUR.crypto.Mac({alg:a,pass:hextorstr(i)});f.updateString(c),g=f.doFinal()}elseif(-1!=a.indexOf("withECDSA")){varp=newKJUR.crypto.Signature({alg:a});p.init(i,n),p.updateString(c),hASN1Sig=p.sign(),g=KJUR.crypto.ECDSA.asn1SigToConcatSig(hASN1Sig)}elseif("none"!=a){varp=newKJUR.crypto.Signature({alg:a});p.init(i,n),p.updateString(c),g=p.sign()}varl=hextob64u(g);returnc+"."+l},KJUR.jws.JWS.verify=function(t,e){varr=KJUR.jws.JWS,i=t.split("."),n=i[0],s=i[1],o=n+"."+s,a=b64utohex(i[2]),h=r.readSafeJSONString(b64utoutf8(i[0])),u=null;if(void0===h.alg)throw"algorithm not specified in header";u=h.alg;varc=null;if(vo
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exports.ShouldBeDefined="Variable should be defined.",exports.ShouldBeUndefined="Variable should be undefined.",exports.ShouldBeArray="Variable should be of type Array.",exports.ShouldNotBeArray="Variable should NOT be of type Array.",exports.ShouldBeObject="Variable should be of type Object.",exports.ShouldNotBeObject="Variable should NOT be of type Object.",exports.ShouldBeEmpty="Array or object should be empty.",exports.ShouldNotBeEmpty="Array or object should NOT be empty.",exports.ShouldBeFunction="Variable should be a Function.",exports.ShouldNotBeFunction="Variable should NOT be a Function.",exports.ShouldBeString="Variable should be a String.",exports.ShouldNotBeString="Variable should NOT be a String.",exports.ShouldBeNumber="Variable should be a Number.",exports.ShouldNotBeNumber="Variable should NOT be a Number.",exports.ShouldBeFinite="Variable should be Finite (i.e. not infinity).",exports.ShouldBeInfinite="Variable should be Infinite.",exports.ShouldBeBoolean="Variable should be a Boolean.",exports.ShouldNotBeBoolean="Variable should NOT be a Boolean.",exports.ShouldBeDate="Variable should be a Date.",exports.ShouldNotBeDate="Variable should NOT be a Date.",exports.ShouldBeRegExp="Variable should be a RegExp.",exports.ShouldNotBeRegExp="Variable should NOT be a RegExp.",exports.ShouldBeFalsey="Variable should be falsey.",exports.ShouldNotBeFalsey="Variable should NOT be falsey.",exports.IllegalArgument="Illegal Argument.",exports.IllegalState="Illegal State.",exports.ShouldHaveValidIndex="Index should be between between 0 (inclusive) and size (exclusive).",exports.ShouldHaveValidPosition="Index should be between index between 0 (inclusive) and size (inclusive).",exports.ShouldHaveValidPositions="Start and End should be between valid sub range between 0 (inclusive) and size (inclusive).",exports.StartBeforeEnd="Start value should be less than the end value.";
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(function(e){"use strict";functiont(e,t){varo=this;u.call(o),o.socket=newi.Socket,o.socksHost=e,o.socksPort=t,o.socket.on("error",function(e){o.emit("error",e)}),o.on("error",function(){o.socket.destroyed||o.socket.destroy()})}functiono(e,t){varo,n,r=e.split(".");for(o=0;o<r.length;o++)n=parseInt(r[o],10),t.push(n)}functionn(e,t){varo,n,r,s,c,i,u;if(i=newd.Address(e).canonicalForm(),!i)return!1;for(u=i.split(":"),o=0;o<u.length;o++)s=u[o].substr(0,2),c=u[o].substr(2,2),n=parseInt(s,16),r=parseInt(c,16),t.push(n),t.push(r);return!0}functionr(e,t){varo,n;for(t.push(e.length),o=0;o<e.length;o++)n=e.charCodeAt(o),t.push(n)}functions(e,t){p(t,t.length,e)}functionc(e){switch(e){case1:return"General SOCKS server failure";case2:return"Connection not allowed by ruleset";case3:return"Network unreachable";case4:return"Host unreachable";case5:return"Connection refused";case6:return"TTL expired";case7:return"Command not supported";case8:return"Address type not supported";default:return"Unknown status code "+e}}vari=require("net"),u=require("events").EventEmitter,a=require("util").inherits,p=require("network-byte-order").htons,d=require("ipv6").v6;module.exports=exports=t,exports.createConnection=function(e){varo,n,r;returnn=e.socksHost||"localhost",r=e.socksPort||1080,o=newt(n,r),o.connect(e.port,e.host)},a(t,u),t.prototype.setTimeout=function(e,t){returnthis.socket.setTimeout(e,t)},t.prototype.setNoDelay=function(){returnthis.socket.setNoDelay()},t.prototype.setKeepAlive=function(e,t){returnthis.socket.setKeepAlive(e,t)},t.prototype.address=function(){returnthis.socket.address()},t.prototype.pause=function(){returnthis.socket.pause()},t.prototype.resume=function(){returnthis.socket.resume()},t.prototype.end=function(e,t){returnthis.socket.end(e,t)},t.prototype.destroy=function(e){returnthis.socket.destroy(e)},t.prototype.destroySoon=function(){vare=this.socket.destroySoon();returnthis.writable=!1,e},t.prototype.setEncoding=function(e){returnthis.socket.setEncoding(e)},t.prototype.write=function(e,t,o){returnthis.socket.write(e,t,o)},t.prototype.connect=function(e,t){varo=this;returno.socket.connect(o.socksPort,o.socksHost,function(){o.establishSocksConnection(t,e)}),o},t.prototype.handleSocksConnectToHost=function(){vare=this;e.socket.on("close",function(t){e.emit("close",t)}),e.socket.on("end",function(){e.emit("end")}),e.socket.on("data",function(t){e.emit("data",t)}),e.socket._httpMessage=e._httpMessage,e.socket.parser=e.parser,e.socket.ondata=e.ondata,e.writable=!0,e.readable=!0,e.emit("connect")},t.prototype.establishSocksConnection=function(e,t){varo=this;o.authenticateWithSocks(function(){o.connectSocksToHost(e,t,function(){o.handleSocksConnectToHost()})})},t.prototype.authenticateWithSocks=function(t){varo,n=this;n.socket.ondata=function(e,o,r){vars;returnr-o!==2?s=newError("SOCKS authentication failed. Unexpected number of bytes received."):5!==e[o]?s=newError("SOCKS authentication failed. Unexpected SOCKS version number: "+e[o]+"."):0!==e[o+1]&&(s=newError("SOCKS authentication failed. Unexpected SOCKS authentication method: "+e[o+1]+".")),s?voidn.emit("error",s):void(t&&t())},o=newe(3),o[0]=5,o[1]=1,o[2]=0,n.socket.write(o)},t.prototype.connectSocksToHost=function(t,u,a){varp,d,h=this;switch(this.socket.ondata=function(e,t){varo,n,r,s;if(5!==e[t]?s=newError("SOCKS connection failed. Unexpected SOCKS version number: "+e[t]+"."):0!==e[t+1]?s=newError("SOCKS connection failed. "+c(e[t+1])+"."):0!==e[t+2]&&(s=newError("SOCKS connection failed. The reserved byte must be 0x00.")),s)returnvoidh.emit("error",s);switch(n="",r=0,e[t+3]){case1:n=e[t+4]+"."+e[t+5]+"."+e[t+6]+"."+e[t+7],r=4;break;case3:for(r=e[t+4]+1,o=t+5;t+r>o;o++)n+=String.fromCharCode(e[o]);break;case4:r=16;break;default:returnvoidh.emit("error",newError("SOCKS connection failed. Unknown addres type: "+e[t+3]+"."))}a&&a()},p=[],p.push(5),p.push(1),p.push(0),i.isIP(t)){case0:p.push(3),r(t,p);break;case4:p.push(1),o(t,p);break;case6:if(p.push(4),n(t,p)===!1)returnvoidh.emit("error",newError("IPv6ho
varutil=require("util"),sprintf=function(){functionr(r){returnObject.prototype.toString.call(r).slice(8,-1).toLowerCase()}functione(r,e){for(vart=[];e>0;t[--e]=r);returnt.join("")}vart=function(){returnt.cache.hasOwnProperty(arguments[0])||(t.cache[arguments[0]]=t.parse(arguments[0])),t.format.call(null,t.cache[arguments[0]],arguments)};returnt.object_stringify=function(r,e,n,i){vars="";if(null!=r)switch(typeofr){case"function":return"[Function"+(r.name?": "+r.name:"")+"]";case"object":if(rinstanceofError)return"["+r.toString()+"]";if(e>=n)return"[Object]";if(i&&(i=i.slice(0),i.push(r)),null!=r.length){s+="[";vara=[];for(varoinr)a.push(i&&i.indexOf(r[o])>=0?"[Circular]":t.object_stringify(r[o],e+1,n,i));s+=a.join(", ")+"]"}else{if("getMonth"inr)return"Date("+r+")";s+="{";vara=[];for(varfinr)r.hasOwnProperty(f)&&a.push(i&&i.indexOf(r[f])>=0?f+": [Circular]":f+": "+t.object_stringify(r[f],e+1,n,i));s+=a.join(", ")+"}"}returns;case"string":return'"'+r+'"'}return""+r},t.format=function(n,i){vars,a,o,f,u,c,p,l=1,h=n.length,g="",b=[];for(a=0;h>a;a++)if(g=r(n[a]),"string"===g)b.push(n[a]);elseif("array"===g){if(f=n[a],f[2])for(s=i[l],o=0;o<f[2].length;o++){if(!s.hasOwnProperty(f[2][o]))thrownewError(sprintf('[sprintf] property "%s" does not exist',f[2][o]));s=s[f[2][o]]}elses=f[1]?i[f[1]]:i[l++];if(/[^sO]/.test(f[8])&&"number"!=r(s))thrownewError(sprintf('[sprintf] expecting number but found %s "'+s+'"',r(s)));switch(f[8]){case"b":s=s.toString(2);break;case"c":s=String.fromCharCode(s);break;case"d":s=parseInt(s,10);break;case"e":s=f[7]?s.toExponential(f[7]):s.toExponential();break;case"f":s=f[7]?parseFloat(s).toFixed(f[7]):parseFloat(s);break;case"O":s=t.object_stringify(s,0,parseInt(f[7])||5);break;case"o":s=s.toString(8);break;case"s":s=(s=String(s))&&f[7]?s.substring(0,f[7]):s;break;case"u":s=Math.abs(s);break;case"x":s=s.toString(16);break;case"X":s=s.toString(16).toUpperCase()}s=/[def]/.test(f[8])&&f[3]&&s>=0?"+"+s:s,c=f[4]?"0"==f[4]?"0":f[4].charAt(1):" ",p=f[6]-String(s).length,u=f[6]?e(c,p):"",b.push(f[5]?s+u:u+s)}returnb.join("")},t.cache={},t.parse=function(r){for(vare=r,t=[],n=[],i=0;e;){if(null!==(t=/^[^\x25]+/.exec(e)))n.push(t[0]);elseif(null!==(t=/^\x25{2}/.exec(e)))n.push("%");else{if(null===(t=/^\x25(?:([1-9]\d*)\$|\(([^\)]+)\))?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-fosOuxX])/.exec(e)))thrownewError("[sprintf] "+e);if(t[2]){i|=1;vars=[],a=t[2],o=[];if(null===(o=/^([a-z_][a-z_\d]*)/i.exec(a)))thrownewError("[sprintf] "+a);for(s.push(o[1]);""!==(a=a.substring(o[0].length));)if(null!==(o=/^\.([a-z_][a-z_\d]*)/i.exec(a)))s.push(o[1]);else{if(null===(o=/^\[(\d+)\]/.exec(a)))thrownewError("[sprintf] "+a);s.push(o[1])}t[2]=s}elsei|=2;if(3===i)thrownewError("[sprintf] mixing positional and named placeholders is not (yet) supported");n.push(t)}e=e.substring(t[0].length)}returnn},t}(),vsprintf=function(r,e){vart=e.slice();returnt.unshift(r),sprintf.apply(null,t)};module.exports=sprintf,sprintf.sprintf=sprintf,sprintf.vsprintf=vsprintf;
(function(e,r){functiont(e){for(e=e.substr(0,8);e.length<8;)e+="0";returne}functionn(e){returni(e[1]).mul("100000000").add(t(e[2]))}functiono(e){returni(t(e[1]))}functionf(e){returni(e[1]).mul("100000000")}varu=require("crypto"),i=require("bignum"),s=require("binary"),a=require("bufferput"),c=require("buffertools"),h=require("../lib/sjcl");if(e.browser)varl=require("hash.js");{varp=exports.sha256=function(e){returnnewr(u.createHash("sha256").update(e).digest("binary"),"binary")},v=(exports.sha512=function(t){if(e.browser){varn=t.toString("hex"),o=h.codec.hex.toBits(n),f=h.hash.sha512.hash(o),i=h.codec.hex.fromBits(f),s=newr(i,"hex");returns}returnnewr(u.createHash("sha512").update(t).digest("binary"),"binary")},exports.sha512hmac=function(t,n){if(e.browser){varo=h.codec.hex.toBits(n.toString("hex")),f=h.codec.hex.toBits(t.toString("hex")),i=newh.misc.hmac(o,h.hash.sha512),s=i.encrypt(f),a=h.codec.hex.fromBits(s),c=newr(a,"hex");returnc}vari=u.createHmac("sha512",n),l=i.update(t).digest();returnl},exports.ripe160=function(t){if(!r.isBuffer(t))thrownewError("arg should be a buffer");returne.browser?newr(l.ripemd160().update(t).digest()):newr(u.createHash("rmd160").update(t).digest("binary"),"binary")}),g=(exports.sha1=function(e){returnnewr(u.createHash("sha1").update(e).digest("binary"),"binary")},exports.twoSha256=function(e){returnp(p(e))},exports.sha256ripe160=function(e){returnv(p(e))},exports.formatHash=function(e){vart=newr(10);returne.copy(t,0,22,32),c.reverse(t).toString("hex")},exports.formatHashFull=function(e){vart=newr(e.length);e.copy(t);varn=c.toHex(c.reverse(t));returnn}),d=(exports.formatHashAlt=function(e){varr=g(e);returnr=r.replace(/^0*/,""),r.substr(0,10)},exports.formatBuffer=function(e,t){null===t&&(t=10),(t>e.length||0===t)&&(t=e.length);varn=newr(t);e.copy(n,0,0,t);varo=c.toHex(n);returnn.length<e.length&&(o+="..."),o},exports.valueToBigInt=function(e){returnr.isBuffer(e)?i.fromBuffer(e,{endian:"little",size:8}):e});exports.bigIntToValue=function(e){returnr.isBuffer(e)?e:e.toBuffer({endian:"little",size:8})}}exports.bytesNeededToStore=bytesNeededToStore=function(e){return0===e?0:Math.ceil((e.toString(2).replace("-","").length+1)/8)},exports.negativeBuffer=negativeBuffer=function(e){for(vart=newr(e.length),n=0;n<e.length;n++)t[n]=~e[n],t[n]<0&&(t[n]+=256);for(varn=e.length-1;n>=0&&(t[n]+=1,t[n]>=256&&(t[n]-=256),0===t[n]);n--);returnt},exports.intToBuffer2C=function(e){varr=bytesNeededToStore(e),t=newa,n=e.toString(16),o="-"===n[0];n=n.replace("-","");for(varf=0;r>f;f++){varu=n.substring(n.length-2*(f+1),n.length-2*f);1===u.length&&(u="0"+u);vari=parseInt(u,16);t.word8(i)}vars=t.buffer();returno&&(s=c.reverse(s),s=negativeBuffer(s),s=c.reverse(s)),s};varw=function(e){vart;return128&e[0]?(t=newr(e.length+1),e.copy(t,1),t[0]=0):t=e,t};exports.intToBufferSM=function(e){"number"==typeofe&&(e=i(e));vart,n,o=e.cmp(0);returno>0?(t=e.toBuffer(),n=w(t),n=c.reverse(n)):0==o?n=newr([]):(t=e.neg().toBuffer(),n=w(t),n[0]|=128,n=c.reverse(n)),n},exports.bufferSMToInt=function(e){if(!e.length)returni(0);if(e.length>4)thrownewError("Bigint cast overflow (> 4 bytes)");vart=newr(e.length);e.copy(t),t=c.reverse(t);varn=128&t[0];returnn?(t[0]&=127,i.fromBuffer(t).neg()):i.fromBuffer(t)};varx=(exports.formatValue=function(e){for(varr=d(e).toString(),t=r.length>8?r.substr(0,r.length-8):"0",n=r.length>8?r.substr(r.length-8):r;n.length<8;)n="0"+n;for(n=n.replace(/0*$/,"");n.length<2;)n+="0";returnt+"."+n},/^\s*(\d+)\.(\d+)/),b=/^\s*\.(\d+)/,m=/^\s*(\d+)/;exports.parseValue=function(e){"string"!=typeofe&&(e=e.toString());varr=e.match(x);returnr?n(r):(r=e.match(b))?o(r):(r=e.match(m),r?f(r):void0)};{varB=(exports.createSynchrotron=function(e){varr={};returnfunction(t){varn=Array.prototype.slice.call(arguments),o=function(){n[0]=function(){r[t]&&(r[t].length?r[t].shift()():deleter[t])},e.apply(null,n)};r[t]?r[t].push(o):(r[t]=[],o())}},exports.decodeDiffBits=function(e,t){e=+e;for(varn=i(16777215&e),o=8*((e>>>24)-3);o-->0;)n=n.mul(2);if(t
