darkwallet/darkwallet

File bitcoinjs.js has 6471 lines of code (exceeds 250 allowed). Consider refactoring.

Open

!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.bitcoin=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
// (public) Constructor
function BigInteger(a, b, c) {
  if (!(this instanceof BigInteger))
    return new BigInteger(a, b, c)

Function 1 has 1186 lines of code (exceeds 25 allowed). Consider refactoring.

Open

!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.bitcoin=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
// (public) Constructor
function BigInteger(a, b, c) {
  if (!(this instanceof BigInteger))
    return new BigInteger(a, b, c)

Function 46 has 839 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{}],46:[function(require,module,exports){
/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>

Function 68 has 431 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{}],68:[function(require,module,exports){
(function (process,global){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a

Function 43 has 254 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"buffer":46}],43:[function(require,module,exports){
(function (Buffer){
var assert = require('assert')
var bufferutils = require('./bufferutils')
var crypto = require('crypto')

Function 40 has 242 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./ecsignature":33,"./opcodes":37,"./script":38,"./types":42,"assert":44,"buffer":46,"ecurve":24}],40:[function(require,module,exports){
(function (Buffer){
var assert = require('assert')
var bufferutils = require('./bufferutils')
var crypto = require('./crypto')

Function 44 has 209 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./address":27,"./bufferutils":28,"./hdnode":34,"./networks":36,"./script":38,"./transaction_builder":41,"./types":42,"assert":44,"buffer":46,"crypto":10}],44:[function(require,module,exports){
// http://wiki.commonjs.org/wiki/Unit_Testing/1.0
//
// THIS IS NOT TESTED NOR LIKELY TO WORK OUTSIDE V8!
//

Function 19 has 200 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"util":68}],19:[function(require,module,exports){
var inherits = require('util').inherits

module.exports = function (Buffer, Hash) {
  var K = [

Function exports has 197 lines of code (exceeds 25 allowed). Consider refactoring.

Open

module.exports = function (Buffer, Hash) {
  var K = [
    0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd,
    0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc,
    0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019,

Function 39 has 196 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./bufferutils":28,"./crypto":29,"./opcodes":37,"./types":42,"assert":44,"buffer":46}],39:[function(require,module,exports){
(function (Buffer){
var assert = require('assert')
var enforceType = require('./types')
var ops = require('./opcodes')

Function 41 has 193 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./address":27,"./bufferutils":28,"./crypto":29,"./ecsignature":33,"./opcodes":37,"./script":38,"./scripts":39,"./types":42,"assert":44,"buffer":46}],41:[function(require,module,exports){
(function (Buffer){
var assert = require('assert')
var scripts = require('./scripts')

Function 34 has 192 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./types":42,"assert":44,"bigi":3,"buffer":46}],34:[function(require,module,exports){
(function (Buffer){
var assert = require('assert')
var base58check = require('bs58check')
var crypto = require('./crypto')

Function 26 has 176 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./curve":22,"./curves":23,"bigi":3}],26:[function(require,module,exports){
(function (Buffer){
var assert = require('assert')
var BigInteger = require('bigi')

Function 14 has 150 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"buffer":46}],14:[function(require,module,exports){
(function (Buffer){

module.exports = ripemd160

Function 28 has 126 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./networks":36,"./scripts":39,"./types":42,"assert":44,"bs58check":6,"buffer":46}],28:[function(require,module,exports){
(function (Buffer){
var assert = require('assert')
var opcodes = require('./opcodes')

Function 11 has 119 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./create-hash":7,"./create-hmac":8,"./pbkdf2":20,"./rng":21,"buffer":46}],11:[function(require,module,exports){
/*
 * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
 * Digest Algorithm, as defined in RFC 1321.
 * Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.

Function 37 has 118 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{}],37:[function(require,module,exports){
module.exports = {
  // push value
  OP_FALSE     : 0,
  OP_0         : 0,

Function 36 has 113 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./bufferutils":28,"./crypto":29,"./ecdsa":30,"./ecpubkey":32,"./ecsignature":33,"./networks":36,"bigi":3,"buffer":46,"ecurve":24}],36:[function(require,module,exports){
// https://en.bitcoin.it/wiki/List_of_address_prefixes
// Dogecoin BIP32 is a proposed standard: https://bitcointalk.org/index.php?topic=409731

var networks = {

Function 18 has 106 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"util":68}],18:[function(require,module,exports){

/**
 * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined
 * in FIPS 180-2

Function exports has 103 lines of code (exceeds 25 allowed). Consider refactoring.

Open

module.exports = function (Buffer, Hash) {

  var K = [
      0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5,
      0x3956C25B, 0x59F111F1, 0x923F82A4, 0xAB1C5ED5,

Function 30 has 101 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"crypto":10}],30:[function(require,module,exports){
(function (Buffer){
var assert = require('assert')
var crypto = require('./crypto')
var enforceType = require('./types')

Function _update has 100 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  Sha512.prototype._update = function(M) {

    var W = this._w
    var a, b, c, d, e, f, g, h
    var al, bl, cl, dl, el, fl, gl, hl

Function 38 has 98 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{}],38:[function(require,module,exports){
(function (Buffer){
var assert = require('assert')
var bufferutils = require('./bufferutils')
var crypto = require('./crypto')

Function 47 has 90 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"base64-js":47,"ieee754":48,"is-array":49}],47:[function(require,module,exports){
var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';

;(function (exports) {
    'use strict';

Function 33 has 86 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./address":27,"./crypto":29,"./ecdsa":30,"./networks":36,"./types":42,"buffer":46,"ecurve":24}],33:[function(require,module,exports){
(function (Buffer){
var assert = require('assert')
var enforceType = require('./types')

Function 17 has 84 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./hash":15,"./sha1":17,"./sha256":18,"./sha512":19,"buffer":46}],17:[function(require,module,exports){
/*
 * A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined
 * in FIPS PUB 180-1
 * Version 2.1a Copyright Paul Johnston 2000 - 2002.

Function core_md5 has 82 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function core_md5(x, len)
{
  /* append padding */
  x[len >> 5] |= 0x80 << ((len) % 32);
  x[(((len + 64) >>> 9) << 4) + 14] = len;

Function exports has 81 lines of code (exceeds 25 allowed). Consider refactoring.

Open

module.exports = function (Buffer, Hash) {

  var A = 0|0
  var B = 4|0
  var C = 8|0

Function bnModPow has 78 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function bnModPow(e, m) {
  var i = e.bitLength(),
    k, r = nbv(1),
    z
  if (i <= 0) return r

Function formatValue has 78 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function formatValue(ctx, value, recurseTimes) {
  // Provide a hook for user-specified inspect functions.
  // Check that value is an object with an inspect function on it
  if (ctx.customInspect &&
      value &&

Function 48 has 73 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{}],48:[function(require,module,exports){
exports.read = function(buffer, offset, isLE, mLen, nBytes) {
  var e, m,
      eLen = nBytes * 8 - mLen - 1,
      eMax = (1 << eLen) - 1,

Function 66 has 69 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{}],66:[function(require,module,exports){
// shim for using process in browser

var process = module.exports = {};

Function 13 has 65 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./pbkdf2":13,"crypto":53}],13:[function(require,module,exports){
(function (Buffer){
module.exports = function(crypto) {
  function pbkdf2(password, salt, iterations, keylen, digest, callback) {
    if ('function' === typeof digest) {

Function 23 has 65 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./point":26,"assert":44,"bigi":3}],23:[function(require,module,exports){
module.exports={
  "secp128r1": {
    "p": "fffffffdffffffffffffffffffffffff",
    "a": "fffffffdfffffffffffffffffffffffc",

Function processBlock has 64 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var processBlock = function (H, M, offset) {

  // Swap endian
  for (var i = 0; i < 16; i++) {
    var offset_i = offset + i;

Function exports has 61 lines of code (exceeds 25 allowed). Consider refactoring.

Open

module.exports = function(crypto) {
  function pbkdf2(password, salt, iterations, keylen, digest, callback) {
    if ('function' === typeof digest) {
      callback = digest
      digest = undefined

Function 4 has 61 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./bigi":1,"./convert":2}],4:[function(require,module,exports){
module.exports={
  "name": "bigi",
  "version": "1.3.0",
  "description": "Big integers.",

Function fromTransaction has 57 lines of code (exceeds 25 allowed). Consider refactoring.

Open

TransactionBuilder.fromTransaction = function(transaction) {
  var txb = new TransactionBuilder()

  // Extract/add inputs
  transaction.ins.forEach(function(txin) {

Function 31 has 57 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./crypto":29,"./ecsignature":33,"./types":42,"assert":44,"bigi":3,"buffer":46}],31:[function(require,module,exports){
(function (Buffer){
var assert = require('assert')
var base58check = require('bs58check')
var crypto = require('crypto')

Function bnpDivRemTo has 55 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function bnpDivRemTo(m, q, r) {
  var self = this
  var pm = m.abs()
  if (pm.t <= 0) return
  var pt = self.abs()

Function formatProperty has 54 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
  var name, str, desc;
  desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
  if (desc.get) {
    if (desc.set) {

Function 15 has 53 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"buffer":46}],15:[function(require,module,exports){
module.exports = function (Buffer) {

  //prototype class for hash functions
  function Hash (blockSize, finalSize) {

Function 5 has 52 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{}],5:[function(require,module,exports){
// Base58 encoding/decoding
// Originally written by Mike Hearn for BitcoinJ
// Copyright (c) 2011 Google Inc
// Ported to JavaScript by Stefan Thomas

Function exports has 51 lines of code (exceeds 25 allowed). Consider refactoring.

Open

module.exports = function (Buffer) {

  //prototype class for hash functions
  function Hash (blockSize, finalSize) {
    this._block = new Buffer(blockSize) //new Uint32Array(blockSize/4)

Function write has 50 lines of code (exceeds 25 allowed). Consider refactoring.

Open

Buffer.prototype.write = function (string, offset, length, encoding) {
  // Support both (string, offset, length, encoding)
  // and the legacy (string, encoding, offset, length)
  if (isFinite(offset)) {
    if (!isFinite(length)) {

Function fromBuffer has 49 lines of code (exceeds 25 allowed). Consider refactoring.

Open

Transaction.fromBuffer = function(buffer) {
  var offset = 0
  function readSlice(n) {
    offset += n
    return buffer.slice(offset - n, offset)

Function 27 has 48 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"assert":44,"bigi":3,"buffer":46}],27:[function(require,module,exports){
(function (Buffer){
var assert = require('assert')
var base58check = require('bs58check')
var enforceType = require('./types')

Function toBuffer has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

Transaction.prototype.toBuffer = function () {
  var txInSize = this.ins.reduce(function(a, x) {
    return a + (40 + bufferutils.varIntSize(x.script.buffer.length) + x.script.buffer.length)
  }, 0)

Function bnModInverse has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function bnModInverse(m) {
  var ac = m.isEven()
  if ((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO
  var u = m.clone(),
    v = this.clone()

Function 22 has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"buffer":46,"crypto":45}],22:[function(require,module,exports){
var assert = require('assert')
var BigInteger = require('bigi')

var Point = require('./point')

Function nextTick has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

process.nextTick = (function () {
    var canSetImmediate = typeof window !== 'undefined'
    && window.setImmediate;
    var canMutationObserver = typeof window !== 'undefined'
    && window.MutationObserver;

Function Buffer has 46 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function Buffer (subject, encoding, noZero) {
  if (!(this instanceof Buffer))
    return new Buffer(subject, encoding, noZero)

  var type = typeof subject

Function 10 has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"buffer":46}],10:[function(require,module,exports){
(function (Buffer){
var rng = require('./rng')

function error () {

Function _augment has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

Buffer._augment = function (arr) {
  arr._isBuffer = true

  // save reference to original Uint8Array get/set methods before overwriting
  arr._get = arr.get

Function 35 has 44 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./crypto":29,"./eckey":31,"./ecpubkey":32,"./networks":36,"./types":42,"assert":44,"bigi":3,"bs58check":6,"buffer":46,"ecurve":24}],35:[function(require,module,exports){
(function (Buffer){
var bufferutils = require('./bufferutils')
var crypto = require('./crypto')
var ecdsa = require('./ecdsa')

Function createTransaction has 43 lines of code (exceeds 25 allowed). Consider refactoring.

Open

Wallet.prototype.createTransaction = function(to, value, options) {
  // FIXME: remove in 2.0.0
  if (typeof options !== 'object') {
    if (options !== undefined) {
      console.warn('Non options object parameters are deprecated, use options object instead')

Function write has 43 lines of code (exceeds 25 allowed). Consider refactoring.

Open

exports.write = function(buffer, value, offset, isLE, mLen, nBytes) {
  var e, m, c,
      eLen = nBytes * 8 - mLen - 1,
      eMax = (1 << eLen) - 1,
      eBias = eMax >> 1,

Function __processTx has 42 lines of code (exceeds 25 allowed). Consider refactoring.

Open

Wallet.prototype.__processTx = function(tx, isPending) {
  console.warn('processTransaction is considered harmful, see issue #260 for more information')

  var txId = tx.getId()
  var txHash = tx.getHash()

Function derive has 41 lines of code (exceeds 25 allowed). Consider refactoring.

Open

HDNode.prototype.derive = function(index) {
  var isHardened = index >= HDNode.HIGHEST_BIT
  var indexBuffer = new Buffer(4)
  indexBuffer.writeUInt32BE(index, 0)

Function 2 has 41 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"../package.json":4}],2:[function(require,module,exports){
(function (Buffer){
// FIXME: Kind of a weird way to throw exceptions, consider removing
var assert = require('assert')
var BigInteger = require('./bigi')

Function bnpFromString has 40 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function bnpFromString(s, b) {
  var self = this

  var k
  if (b == 16) k = 4

Function sign has 39 lines of code (exceeds 25 allowed). Consider refactoring.

Open

TransactionBuilder.prototype.sign = function(index, privKey, redeemScript, hashType) {
  assert(this.tx.ins.length >= index, 'No input at index: ' + index)
  hashType = hashType || Transaction.SIGHASH_ALL

  var prevOutScript = this.prevOutScripts[index]

Function pbkdf2Sync has 38 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function pbkdf2Sync(password, salt, iterations, keylen, digest) {
    if ('number' !== typeof iterations)
      throw new TypeError('Iterations not a number')

    if (iterations < 0)

Function 32 has 38 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./ecdsa":30,"./ecpubkey":32,"./networks":36,"./types":42,"assert":44,"bigi":3,"bs58check":6,"buffer":46,"crypto":10,"ecurve":24}],32:[function(require,module,exports){
(function (Buffer){
var crypto = require('./crypto')
var ecdsa = require('./ecdsa')
var enforceType = require('./types')

Function __build has 36 lines of code (exceeds 25 allowed). Consider refactoring.

Open

TransactionBuilder.prototype.__build = function(allowIncomplete) {
  if (!allowIncomplete) {
    assert(this.tx.ins.length > 0, 'Transaction has no inputs')
    assert(this.tx.outs.length > 0, 'Transaction has no outputs')
    assert(this.signatures.length > 0, 'Transaction has no signatures')

Function bnToString has 36 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function bnToString(b) {
  var self = this
  if (self.s < 0) return "-" + self.negate()
    .toString(b)
  var k

Function format has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

exports.format = function(f) {
  if (!isString(f)) {
    var objects = [];
    for (var i = 0; i < arguments.length; i++) {
      objects.push(inspect(arguments[i]));

Function 42 has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./ecpubkey":32,"./ecsignature":33,"./script":38,"./scripts":39,"./transaction":40,"assert":44,"buffer":46}],42:[function(require,module,exports){
(function (Buffer){
module.exports = function enforce(type, value) {
  switch (type) {
    case 'Array': {

Function 8 has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./md5":11,"buffer":46,"ripemd160":14,"sha.js":16}],8:[function(require,module,exports){
(function (Buffer){
var createHash = require('./create-hash')

var zeroBuffer = new Buffer(128)

Function setUnspentOutputs has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

Wallet.prototype.setUnspentOutputs = function(unspents) {
  this.unspentMap = {}
  this.unspents = unspents.map(function(unspent) {
    // FIXME: remove unspent.hash in 2.0.0
    var txId = unspent.txId || unspent.hash

Function toString has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

Buffer.prototype.toString = function (encoding, start, end) {
  var loweredCase = false

  start = start >>> 0
  end = end === undefined || end === Infinity ? this.length : end >>> 0

Function bnpAddTo has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function bnpAddTo(a, r) {
  var self = this

  var i = 0,
    c = 0,

Function 29 has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./opcodes":37,"assert":44,"buffer":46}],29:[function(require,module,exports){
var crypto = require('crypto')

function hash160(buffer) {
  return ripemd160(sha256(buffer))

Function objEquiv has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function objEquiv(a, b) {
  if (util.isNullOrUndefined(a) || util.isNullOrUndefined(b))
    return false;
  // an identical 'prototype' property.
  if (a.prototype !== b.prototype) return false;

Function bnpSubTo has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function bnpSubTo(a, r) {
  var self = this
  var i = 0,
    c = 0,
    m = Math.min(a.t, self.t)

Function 9 has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./create-hash":7,"buffer":46}],9:[function(require,module,exports){
(function (Buffer){
var intSize = 4;
var zeroBuffer = new Buffer(intSize); zeroBuffer.fill(0);
var chrsz = 8;

Function fromBuffer has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

HDNode.fromBuffer = function(buffer, __ignoreDeprecation) {
  if (!__ignoreDeprecation) {
    console.warn('HDNode.fromBuffer() is deprecated for removal in 2.x.y, use fromBase58 instead')
  }

Function hashForSignature has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

Transaction.prototype.hashForSignature = function(inIndex, prevOutScript, hashType) {
  // FIXME: remove in 2.x.y
  if (arguments[0] instanceof Script) {
    console.warn('hashForSignature(prevOutScript, inIndex, ...) has been deprecated. Use hashForSignature(inIndex, prevOutScript, ...)')

Function unspents has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  this.unspents = unspents.map(function(unspent) {
    // FIXME: remove unspent.hash in 2.0.0
    var txId = unspent.txId || unspent.hash
    var index = unspent.index

Function uint8ToBase64 has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    function uint8ToBase64 (uint8) {
        var i,
            extraBytes = uint8.length % 3, // if we have 1 byte left, pad 2 bytes
            output = "",
            temp, length

Function slice has 29 lines of code (exceeds 25 allowed). Consider refactoring.

Open

Buffer.prototype.slice = function (start, end) {
  var len = this.length
  start = ~~start
  end = end === undefined ? len : ~~end

Function 6 has 29 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{}],6:[function(require,module,exports){
(function (Buffer){
'use strict';

var assert = require('assert')

Function 7 has 29 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"assert":44,"bs58":5,"buffer":46,"crypto":53}],7:[function(require,module,exports){
(function (Buffer){
var createHash = require('sha.js')

var md5 = toConstructor(require('./md5'))

Function AssertionError has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

assert.AssertionError = function AssertionError(options) {
  this.name = 'AssertionError';
  this.actual = options.actual;
  this.expected = options.expected;
  this.operator = options.operator;

Function bnGCD has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function bnGCD(a) {
  var x = (this.s < 0) ? this.negate() : this.clone()
  var y = (a.s < 0) ? a.negate() : a.clone()
  if (x.compareTo(y) < 0) {
    var t = x

Function byteLength has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

Buffer.byteLength = function (str, encoding) {
  var ret
  str = str + ''
  switch (encoding || 'utf8') {
    case 'ascii':

Function Wallet has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function Wallet(seed, network) {
  seed = seed || crypto.randomBytes(32)
  network = network || networks.bitcoin

  // Stored in a closure to make accidental serialization less likely

Function _update has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  Sha256.prototype._update = function(M) {

    var W = this._w
    var a, b, c, d, e, f, g, h
    var T1, T2

Function b64ToByteArray has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    function b64ToByteArray (b64) {
        var i, j, l, tmp, placeHolders, arr

        if (b64.length % 4 > 0) {
            throw new Error('Invalid string. Length must be a multiple of 4')

Function bnpFromRadix has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function bnpFromRadix(s, b) {
  var self = this
  self.fromInt(0)
  if (b == null) b = 10
  var cs = self.chunkSize(b)

Function read has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

exports.read = function(buffer, offset, isLE, mLen, nBytes) {
  var e, m,
      eLen = nBytes * 8 - mLen - 1,
      eMax = (1 << eLen) - 1,
      eBias = eMax >> 1,

Function bnToByteArray has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function bnToByteArray() {
  var self = this
  var i = self.t,
    r = new Array()
  r[0] = self.s

Function enforce has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

module.exports = function enforce(type, value) {
  switch (type) {
    case 'Array': {
      if (Array.isArray(value)) return
      break

Function Curve has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

function Curve(p, a, b, Gx, Gy, n, h) {

Function md5_gg has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

function md5_gg(a, b, c, d, x, s, t)

Function md5_ff has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

function md5_ff(a, b, c, d, x, s, t)

Function md5_hh has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

function md5_hh(a, b, c, d, x, s, t)

Function md5_ii has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

function md5_ii(a, b, c, d, x, s, t)

Function md5_cmn has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

function md5_cmn(q, a, b, x, s, t)

Function am3 has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

function am3(i, x, w, j, c, n) {

Function am1 has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

function am1(i, x, w, j, c, n) {

Function am2 has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

function am2(i, x, w, j, c, n) {

Function pbkdf2 has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

  function pbkdf2(password, salt, iterations, keylen, digest, callback) {

Function checkInt has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

function checkInt (buf, value, offset, ext, max, min) {

Function write has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

exports.write = function(buffer, value, offset, isLE, mLen, nBytes) {

Function checkIEEE754 has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

function checkIEEE754 (buf, value, offset, ext, max, min) {

Function formatProperty has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {

Consider simplifying this complex logical expression.

Open

  if (ctx.customInspect &&
      value &&
      isFunction(value.inspect) &&
      // Filter out the util module, it's inspect function is special
      value.inspect !== exports.inspect &&

Consider simplifying this complex logical expression.

Open

  } else if (util.isRegExp(actual) && util.isRegExp(expected)) {
    return actual.source === expected.source &&
           actual.global === expected.global &&
           actual.multiline === expected.multiline &&
           actual.lastIndex === expected.lastIndex &&

Consider simplifying this complex logical expression.

Open

  if ((shouldThrow && actual && expected &&
      !expectedException(actual, expected)) || (!shouldThrow && actual)) {
    throw actual;
  }

Function writeDouble has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

function writeDouble (buf, value, offset, littleEndian, noAssert) {

Function writeFloat has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

function writeFloat (buf, value, offset, littleEndian, noAssert) {

Function formatArray has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {

Function read has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

exports.read = function(buffer, offset, isLE, mLen, nBytes) {

Function pbkdf2Sync has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

  function pbkdf2Sync(password, salt, iterations, keylen, digest) {

Function fail has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

function fail(actual, expected, message, operator, stackStartFunction) {

Avoid too many return statements within this function.

Open

  else return d

Avoid too many return statements within this function.

Open

  if (mOp > ops.OP_16) return false

Avoid too many return statements within this function.

Open

  return pubKeys.every(isCanonicalPubKey)

Avoid too many return statements within this function.

Open

    return actual == expected;

Avoid too many return statements within this function.

Open

      return ctx.stylize('[Object]', 'special');

Avoid too many return statements within this function.

Open

  return v.signum() === 0

Avoid too many return statements within this function.

Open

  if (nOp > ops.OP_16) return false

Avoid too many return statements within this function.

Open

    return actual.getTime() === expected.getTime();

Avoid too many return statements within this function.

Open

    return ctx.stylize('null', 'null');

Avoid too many return statements within this function.

Open

  if (nOp === ops.OP_0) return false

Avoid too many return statements within this function.

Open

            return code - UPPER

Avoid too many return statements within this function.

Open

    return 'nulldata'

Avoid too many return statements within this function.

Open

    return actual.source === expected.source &&
           actual.global === expected.global &&
           actual.multiline === expected.multiline &&
           actual.lastIndex === expected.lastIndex &&
           actual.ignoreCase === expected.ignoreCase;

Avoid too many return statements within this function.

Open

    return objEquiv(actual, expected);

Avoid too many return statements within this function.

Open

  return new Point(this.curve, x3, y3, z3)

Avoid too many return statements within this function.

Open

  if (n < m) return false

Avoid too many return statements within this function.

Open

      return false;

Avoid too many return statements within this function.

Open

  return true;

Avoid too many return statements within this function.

Open

    return braces[0] + base + braces[1];

Avoid too many return statements within this function.

Open

    if (!_deepEqual(a[key], b[key])) return false;

Avoid too many return statements within this function.

Open

    return false;

Avoid too many return statements within this function.

Open

  return false;

Avoid too many return statements within this function.

Open

  return ((this[1] & ((1 << (32 - this.DB)) - 1)) << this.DB) | this[0]

Avoid too many return statements within this function.

Open

  return 'nonstandard'

Avoid too many return statements within this function.

Open

            return code - LOWER + 26

Avoid too many return statements within this function.

Open

  if (d.signum() < 0) return d.add(m)

Avoid too many return statements within this function.

Open

  return reduceToSingleString(output, base, braces);

Avoid too many return statements within this function.

Open

      if (typeof value === 'string') return

Avoid too many return statements within this function.

Open

      if (getName(value.constructor) === getName(type)) return

Avoid too many return statements within this function.

Open

    return false;

Avoid too many return statements within this function.

Open

      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');

Avoid too many return statements within this function.

Open

      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');

Avoid too many return statements within this function.

Open

  if (nOp < ops.OP_1) return false

Avoid too many return statements within this function.

Open

  if (n < pubKeys.length) return false

Avoid too many return statements within this function.

Open

  return 'nonstandard'

Avoid too many return statements within this function.

Open

      return ctx.stylize(Date.prototype.toString.call(value), 'date');

Avoid too many return statements within this function.

Open

      return formatError(value);

Similar blocks of code found in 2 locations. Consider refactoring.

Open

  for (var i = 0; i < 80; i += 1) {
    t = (al +  M[offset+zl[i]])|0;
    if (i<16){
        t +=  f1(bl,cl,dl) + hl[0];
    } else if (i<32) {

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.bitcoin=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
// (public) Constructor
function BigInteger(a, b, c) {
  if (!(this instanceof BigInteger))
    return new BigInteger(a, b, c)

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  if (a.t < self.t) {
    c += a.s
    while (i < self.t) {
      c += self[i]
      r[i++] = c & self.DM

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  if (a.t < self.t) {
    c -= a.s
    while (i < self.t) {
      c += self[i]
      r[i++] = c & self.DM

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

    while (v.isEven()) {
      v.rShiftTo(1, v)
      if (ac) {
        if (!c.isEven() || !d.isEven()) {
          c.addTo(this, c)

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    while (u.isEven()) {
      u.rShiftTo(1, u)
      if (ac) {
        if (!a.isEven() || !b.isEven()) {
          a.addTo(this, a)

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

Buffer.prototype.readUInt32LE = function (offset, noAssert) {
  if (!noAssert)
    checkOffset(offset, 4, this.length)

  return ((this[offset]) |

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

Buffer.prototype.readInt32LE = function (offset, noAssert) {
  if (!noAssert)
    checkOffset(offset, 4, this.length)

  return (this[offset]) |

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

Wallet.prototype.generateAddress = function() {
  var k = this.addresses.length
  var address = this.getExternalAccount().derive(k).getAddress()

  this.addresses.push(address.toString())

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

Wallet.prototype.generateChangeAddress = function() {
  var k = this.changeAddresses.length
  var address = this.getInternalAccount().derive(k).getAddress()

  this.changeAddresses.push(address.toString())

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 24)
    this[offset + 1] = (value >>> 16)
    this[offset + 2] = (value >>> 8)
    this[offset + 3] = value

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 24)
    this[offset + 1] = (value >>> 16)
    this[offset + 2] = (value >>> 8)
    this[offset + 3] = value

• Read up
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Similar blocks of code found in 3 locations. Consider refactoring.

Open

var sl = [
     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,

• Read up
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Similar blocks of code found in 3 locations. Consider refactoring.

Open

var sr = [
    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,

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Similar blocks of code found in 3 locations. Consider refactoring.

Open

var zr = [
    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,

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

var wordsToBytes = function (words) {
  var bytes = [];
  for (var b = 0; b < words.length * 32; b += 8) {
    bytes.push((words[b >>> 5] >>> (24 - b % 32)) & 0xFF);
  }

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  var txOutSize = this.outs.reduce(function(a, x) {
    return a + (8 + bufferutils.varIntSize(x.script.buffer.length) + x.script.buffer.length)
  }, 0)

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  var txInSize = this.ins.reduce(function(a, x) {
    return a + (40 + bufferutils.varIntSize(x.script.buffer.length) + x.script.buffer.length)
  }, 0)

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  litecoin: {
    magicPrefix: '\x19Litecoin Signed Message:\n',
    bip32: {
      public: 0x019da462,
      private: 0x019d9cfe

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

Wallet.prototype.getAddress = function() {
  if (this.addresses.length === 0) {
    this.generateAddress()
  }

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

Wallet.prototype.getChangeAddress = function() {
  if (this.changeAddresses.length === 0) {
    this.generateChangeAddress()
  }

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  dogecoin: {
    magicPrefix: '\x19Dogecoin Signed Message:\n',
    bip32: {
      public: 0x02facafd,
      private: 0x02fac398

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

  for (var i = 0, b = 0; i < bytes.length; i++, b += 8) {
    words[b >>> 5] |= bytes[i] << (24 - b % 32);
  }

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  for (var i = 0; i < 5; i++) {
      // Shortcut
    var H_i = H[i];

    // Swap

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  var u = other.y.multiply(this.z).subtract(this.y.multiply(other.z)).mod(this.curve.p)

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

            tmp = (decode(b64.charAt(i)) << 10) | (decode(b64.charAt(i + 1)) << 4) | (decode(b64.charAt(i + 2)) >> 2)

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  bitcoin: {
    magicPrefix: '\x18Bitcoin Signed Message:\n',
    bip32: {
      public: 0x0488b21e,
      private: 0x0488ade4

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  var v = other.x.multiply(this.z).subtract(this.x.multiply(other.z)).mod(this.curve.p)

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

            tmp = (decode(b64.charAt(i)) << 18) | (decode(b64.charAt(i + 1)) << 12) | (decode(b64.charAt(i + 2)) << 6) | decode(b64.charAt(i + 3))

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  zetacoin: {
    magicPrefix: '\x18Zetacoin Signed Message:\n',
    bip32: {
      public: 0x0488b21e,
      private: 0x0488ade4

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

Object.defineProperty(Point.prototype, 'affineX', {
  get: function() {
    return this.x.multiply(this.zInv).mod(this.curve.p)
  }
})

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Similar blocks of code found in 4 locations. Consider refactoring.

Open

  m[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
      (((nBitsTotal << 8)  | (nBitsTotal >>> 24)) & 0x00ff00ff) |
      (((nBitsTotal << 24) | (nBitsTotal >>> 8))  & 0xff00ff00)
  );

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

Object.defineProperty(Point.prototype, 'affineY', {
  get: function() {
    return this.y.multiply(this.zInv).mod(this.curve.p)
  }
})

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

},{"/home/elendil/src/bitcoinjs-lib/node_modules/bitcoinjs-lib/node_modules/crypto-browserify/helpers.js":9,"buffer":46}],53:[function(require,module,exports){
module.exports=require(10)
},{"./create-hash":50,"./create-hmac":51,"./pbkdf2":63,"./rng":64,"/home/elendil/src/bitcoinjs-lib/node_modules/bitcoinjs-lib/node_modules/crypto-browserify/index.js":10,"buffer":46}],54:[function(require,module,exports){

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  while (i < m) {
    c += self[i] + a[i]
    r[i++] = c & self.DM
    c >>= self.DB
  }

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  while (i < m) {
    c += self[i] - a[i]
    r[i++] = c & self.DM
    c >>= self.DB
  }

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

},{"/home/elendil/src/bitcoinjs-lib/node_modules/bitcoinjs-lib/node_modules/crypto-browserify/node_modules/sha.js/hash.js":15}],59:[function(require,module,exports){
module.exports=require(16)
},{"./hash":58,"./sha1":60,"./sha256":61,"./sha512":62,"/home/elendil/src/bitcoinjs-lib/node_modules/bitcoinjs-lib/node_modules/crypto-browserify/node_modules/sha.js/index.js":16,"buffer":46}],60:[function(require,module,exports){

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

function bnShiftRight(n) {
  var r = new BigInteger()
  if (n < 0) this.lShiftTo(-n, r)
  else this.rShiftTo(n, r)
  return r

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

function bnShiftLeft(n) {
  var r = new BigInteger()
  if (n < 0) this.rShiftTo(-n, r)
  else this.lShiftTo(n, r)
  return r

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  return this.unspents.filter(function(unspent) {
    return unspent.confirmations >= minConf

  // FIXME: remove spent filter in 2.0.0
  }).filter(function(unspent) {

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  return this.unspents.filter(function(unspent) {
    return unspent.confirmations >= minConf

  // FIXME: remove spent filter in 2.0.0
  }).filter(function(unspent) {

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  } else if (isScriptHashOutput(script)) {
    return 'scripthash'
  } else if (isMultisigOutput(script)) {
    return 'multisig'
  } else if (isPubKeyOutput(script)) {

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  if (isPubKeyHashInput(script)) {
    return 'pubkeyhash'
  } else if (isScriptHashInput(script)) {
    return 'scripthash'
  } else if (isMultisigInput(script)) {

• Read up
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Similar blocks of code found in 4 locations. Consider refactoring.

Open

Buffer.prototype.readDoubleLE = function (offset, noAssert) {
  if (!noAssert)
    checkOffset(offset, 8, this.length)
  return ieee754.read(this, offset, true, 52, 8)
}

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Similar blocks of code found in 4 locations. Consider refactoring.

Open

Buffer.prototype.readFloatLE = function (offset, noAssert) {
  if (!noAssert)
    checkOffset(offset, 4, this.length)
  return ieee754.read(this, offset, true, 23, 4)
}

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

function writeDouble (buf, value, offset, littleEndian, noAssert) {
  if (!noAssert)
    checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
  ieee754.write(buf, value, offset, littleEndian, 52, 8)
  return offset + 8

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Similar blocks of code found in 4 locations. Consider refactoring.

Open

Buffer.prototype.readDoubleBE = function (offset, noAssert) {
  if (!noAssert)
    checkOffset(offset, 8, this.length)
  return ieee754.read(this, offset, false, 52, 8)
}

• Read up
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Similar blocks of code found in 4 locations. Consider refactoring.

Open

Buffer.prototype.readFloatBE = function (offset, noAssert) {
  if (!noAssert)
    checkOffset(offset, 4, this.length)
  return ieee754.read(this, offset, false, 23, 4)
}

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

function writeFloat (buf, value, offset, littleEndian, noAssert) {
  if (!noAssert)
    checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
  ieee754.write(buf, value, offset, littleEndian, 23, 4)
  return offset + 4

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  var u = y2.multiply(this.z).subtract(y1.multiply(b.z)).mod(this.curve.p)

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  var v = x2.multiply(this.z).subtract(x1.multiply(b.z)).mod(this.curve.p)

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

assert.strictEqual = function strictEqual(actual, expected, message) {
  if (actual !== expected) {
    fail(actual, expected, message, '===', assert.strictEqual);
  }
};

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

assert.notEqual = function notEqual(actual, expected, message) {
  if (actual == expected) {
    fail(actual, expected, message, '!=', assert.notEqual);
  }
};

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 8)
    this[offset + 1] = value
  } else objectWriteUInt16(this, value, offset, false)

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Similar blocks of code found in 4 locations. Consider refactoring.

Open

},{"./ecdsa":30,"./ecpubkey":32,"./networks":36,"./types":42,"assert":44,"bigi":3,"bs58check":6,"buffer":46,"crypto":10,"ecurve":24}],32:[function(require,module,exports){

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  if (end < 0) {
    end += len
    if (end < 0)
      end = 0
  } else if (end > len) {

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  if (start < 0) {
    start += len;
    if (start < 0)
      start = 0
  } else if (start > len) {

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 8)
    this[offset + 1] = value
  } else objectWriteUInt16(this, value, offset, false)

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Similar blocks of code found in 4 locations. Consider refactoring.

Open

},{"./address":27,"./bufferutils":28,"./crypto":29,"./ecsignature":33,"./opcodes":37,"./script":38,"./scripts":39,"./types":42,"assert":44,"buffer":46}],41:[function(require,module,exports){

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Similar blocks of code found in 4 locations. Consider refactoring.

Open

},{"./address":27,"./bufferutils":28,"./hdnode":34,"./networks":36,"./script":38,"./transaction_builder":41,"./types":42,"assert":44,"buffer":46,"crypto":10}],44:[function(require,module,exports){

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = value
    this[offset + 1] = (value >>> 8)
  } else objectWriteUInt16(this, value, offset, true)

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = value
    this[offset + 1] = (value >>> 8)
  } else objectWriteUInt16(this, value, offset, true)

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Similar blocks of code found in 4 locations. Consider refactoring.

Open

},{"./crypto":29,"./eckey":31,"./ecpubkey":32,"./networks":36,"./types":42,"assert":44,"bigi":3,"bs58check":6,"buffer":46,"ecurve":24}],35:[function(require,module,exports){

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Similar blocks of code found in 8 locations. Consider refactoring.

Open

    this._c = (this._c + c + ((this._cl >>> 0) < (cl >>> 0) ? 1 : 0)) | 0

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Similar blocks of code found in 8 locations. Consider refactoring.

Open

    this._f = (this._f + f + ((this._fl >>> 0) < (fl >>> 0) ? 1 : 0)) | 0

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Similar blocks of code found in 8 locations. Consider refactoring.

Open

    this._g = (this._g + g + ((this._gl >>> 0) < (gl >>> 0) ? 1 : 0)) | 0

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Similar blocks of code found in 8 locations. Consider refactoring.

Open

    this._h = (this._h + h + ((this._hl >>> 0) < (hl >>> 0) ? 1 : 0)) | 0

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Similar blocks of code found in 8 locations. Consider refactoring.

Open

    this._e = (this._e + e + ((this._el >>> 0) < (el >>> 0) ? 1 : 0)) | 0

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Similar blocks of code found in 8 locations. Consider refactoring.

Open

    this._b = (this._b + b + ((this._bl >>> 0) < (bl >>> 0) ? 1 : 0)) | 0

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Similar blocks of code found in 8 locations. Consider refactoring.

Open

    this._a = (this._a + a + ((this._al >>> 0) < (al >>> 0) ? 1 : 0)) | 0

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Similar blocks of code found in 8 locations. Consider refactoring.

Open

    this._d = (this._d + d + ((this._dl >>> 0) < (dl >>> 0) ? 1 : 0)) | 0

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Similar blocks of code found in 3 locations. Consider refactoring.

Open

},{"./md5":54,"/home/elendil/src/bitcoinjs-lib/node_modules/bitcoinjs-lib/node_modules/crypto-browserify/create-hash.js":7,"buffer":46,"ripemd160":57,"sha.js":59}],51:[function(require,module,exports){
module.exports=require(8)
},{"./create-hash":50,"/home/elendil/src/bitcoinjs-lib/node_modules/bitcoinjs-lib/node_modules/crypto-browserify/create-hmac.js":8,"buffer":46}],52:[function(require,module,exports){

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

module.exports = {
  pushDataSize: pushDataSize,
  readPushDataInt: readPushDataInt,
  readUInt64LE: readUInt64LE,
  readVarInt: readVarInt,

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Similar blocks of code found in 3 locations. Consider refactoring.

Open

},{"/home/elendil/src/bitcoinjs-lib/node_modules/bitcoinjs-lib/node_modules/crypto-browserify/pbkdf2.js":20,"pbkdf2-compat":55}],64:[function(require,module,exports){
module.exports=require(21)
},{"/home/elendil/src/bitcoinjs-lib/node_modules/bitcoinjs-lib/node_modules/crypto-browserify/rng.js":21,"buffer":46,"crypto":45}],65:[function(require,module,exports){