node_modules

23 files changed, 1238 insertions, 0 deletions

diff --git a/node_modules/browserify-aes/.eslintrc b/node_modules/browserify-aes/.eslintrc
new file mode 100644
index 000000000..bed248a0d
--- /dev/null
+++ b/node_modules/browserify-aes/.eslintrc
@@ -0,0 +1,132 @@
+{
+  "ecmaFeatures": {
+    "modules": true,
+    "experimentalObjectRestSpread": true
+  },
+
+  "env": {
+    "browser": false,
+    "es6": true,
+    "node": true
+  },
+
+  "plugins": [
+    "standard"
+  ],
+
+  "globals": {
+    "document": false,
+    "navigator": false,
+    "window": false
+  },
+
+  "rules": {
+    "accessor-pairs": 2,
+    "arrow-spacing": [2, { "before": true, "after": true }],
+    "block-spacing": [2, "always"],
+    "brace-style": [2, "1tbs", { "allowSingleLine": true }],
+    "comma-dangle": [2, "never"],
+    "comma-spacing": [2, { "before": false, "after": true }],
+    "comma-style": [2, "last"],
+    "constructor-super": 2,
+    "curly": [2, "multi-line"],
+    "dot-location": [2, "property"],
+    "eol-last": 2,
+    "eqeqeq": [2, "allow-null"],
+    "generator-star-spacing": [2, { "before": true, "after": true }],
+    "handle-callback-err": [2, "^(err|error)$" ],
+    "indent": [2, 2, { "SwitchCase": 1 }],
+    "key-spacing": [2, { "beforeColon": false, "afterColon": true }],
+    "new-cap": [2, { "newIsCap": true, "capIsNew": false }],
+    "new-parens": 2,
+    "no-array-constructor": 2,
+    "no-caller": 2,
+    "no-class-assign": 2,
+    "no-cond-assign": 2,
+    "no-const-assign": 2,
+    "no-control-regex": 2,
+    "no-debugger": 2,
+    "no-delete-var": 2,
+    "no-dupe-args": 2,
+    "no-dupe-class-members": 2,
+    "no-dupe-keys": 2,
+    "no-duplicate-case": 2,
+    "no-empty-character-class": 2,
+    "no-empty-label": 2,
+    "no-eval": 2,
+    "no-ex-assign": 2,
+    "no-extend-native": 2,
+    "no-extra-bind": 2,
+    "no-extra-boolean-cast": 2,
+    "no-extra-parens": [2, "functions"],
+    "no-fallthrough": 2,
+    "no-floating-decimal": 2,
+    "no-func-assign": 2,
+    "no-implied-eval": 2,
+    "no-inner-declarations": [2, "functions"],
+    "no-invalid-regexp": 2,
+    "no-irregular-whitespace": 2,
+    "no-iterator": 2,
+    "no-label-var": 2,
+    "no-labels": 2,
+    "no-lone-blocks": 2,
+    "no-mixed-spaces-and-tabs": 2,
+    "no-multi-spaces": 2,
+    "no-multi-str": 2,
+    "no-multiple-empty-lines": [2, { "max": 1 }],
+    "no-native-reassign": 2,
+    "no-negated-in-lhs": 2,
+    "no-new": 2,
+    "no-new-func": 2,
+    "no-new-object": 2,
+    "no-new-require": 2,
+    "no-new-wrappers": 2,
+    "no-obj-calls": 2,
+    "no-octal": 2,
+    "no-octal-escape": 2,
+    "no-proto": 2,
+    "no-redeclare": 2,
+    "no-regex-spaces": 2,
+    "no-return-assign": 2,
+    "no-self-compare": 2,
+    "no-sequences": 2,
+    "no-shadow-restricted-names": 2,
+    "no-spaced-func": 2,
+    "no-sparse-arrays": 2,
+    "no-this-before-super": 2,
+    "no-throw-literal": 2,
+    "no-trailing-spaces": 2,
+    "no-undef": 2,
+    "no-undef-init": 2,
+    "no-unexpected-multiline": 2,
+    "no-unneeded-ternary": [2, { "defaultAssignment": false }],
+    "no-unreachable": 2,
+    "no-unused-vars": [2, { "vars": "all", "args": "none" }],
+    "no-useless-call": 2,
+    "no-with": 2,
+    "one-var": [2, { "initialized": "never" }],
+    "operator-linebreak": [2, "after", { "overrides": { "?": "before", ":": "before" } }],
+    "padded-blocks": [2, "never"],
+    "quotes": [2, "single", "avoid-escape"],
+    "radix": 2,
+    "semi": [2, "never"],
+    "semi-spacing": [2, { "before": false, "after": true }],
+    "space-after-keywords": [2, "always"],
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+    "space-before-function-paren": [2, "always"],
+    "space-before-keywords": [2, "always"],
+    "space-in-parens": [2, "never"],
+    "space-infix-ops": 2,
+    "space-return-throw-case": 2,
+    "space-unary-ops": [2, { "words": true, "nonwords": false }],
+    "spaced-comment": [2, "always", { "markers": ["global", "globals", "eslint", "eslint-disable", "*package", "!", ","] }],
+    "use-isnan": 2,
+    "valid-typeof": 2,
+    "wrap-iife": [2, "any"],
+    "yoda": [2, "never"],
+
+    "standard/object-curly-even-spacing": [2, "either"],
+    "standard/array-bracket-even-spacing": [2, "either"],
+    "standard/computed-property-even-spacing": [2, "even"]
+  }
+}
diff --git a/node_modules/browserify-aes/.npmignore b/node_modules/browserify-aes/.npmignore
new file mode 100644
index 000000000..65e3ba2ed
--- /dev/null
+++ b/node_modules/browserify-aes/.npmignore
@@ -0,0 +1 @@
+test/
diff --git a/node_modules/browserify-aes/.travis.yml b/node_modules/browserify-aes/.travis.yml
new file mode 100644
index 000000000..eb83acd99
--- /dev/null
+++ b/node_modules/browserify-aes/.travis.yml
@@ -0,0 +1,6 @@
+language: node_js
+node_js:
+  - "0.11"
+  - "0.10"
+  - "0.12"
+  - "iojs"
diff --git a/node_modules/browserify-aes/LICENSE b/node_modules/browserify-aes/LICENSE
new file mode 100644
index 000000000..924b38b1e
--- /dev/null
+++ b/node_modules/browserify-aes/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014-2015 browserify-aes contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/node_modules/browserify-aes/aes.js b/node_modules/browserify-aes/aes.js
new file mode 100644
index 000000000..4829057f1
--- /dev/null
+++ b/node_modules/browserify-aes/aes.js
@@ -0,0 +1,177 @@
+// based on the aes implimentation in triple sec
+// https://github.com/keybase/triplesec
+
+// which is in turn based on the one from crypto-js
+// https://code.google.com/p/crypto-js/
+
+var uint_max = Math.pow(2, 32)
+function fixup_uint32 (x) {
+  var ret, x_pos
+  ret = x > uint_max || x < 0 ? (x_pos = Math.abs(x) % uint_max, x < 0 ? uint_max - x_pos : x_pos) : x
+  return ret
+}
+function scrub_vec (v) {
+  for (var i = 0; i < v.length; v++) {
+    v[i] = 0
+  }
+  return false
+}
+
+function Global () {
+  this.SBOX = []
+  this.INV_SBOX = []
+  this.SUB_MIX = [[], [], [], []]
+  this.INV_SUB_MIX = [[], [], [], []]
+  this.init()
+  this.RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36]
+}
+
+Global.prototype.init = function () {
+  var d, i, sx, t, x, x2, x4, x8, xi, _i
+  d = (function () {
+    var _i, _results
+    _results = []
+    for (i = _i = 0; _i < 256; i = ++_i) {
+      if (i < 128) {
+        _results.push(i << 1)
+      } else {
+        _results.push((i << 1) ^ 0x11b)
+      }
+    }
+    return _results
+  })()
+  x = 0
+  xi = 0
+  for (i = _i = 0; _i < 256; i = ++_i) {
+    sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4)
+    sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63
+    this.SBOX[x] = sx
+    this.INV_SBOX[sx] = x
+    x2 = d[x]
+    x4 = d[x2]
+    x8 = d[x4]
+    t = (d[sx] * 0x101) ^ (sx * 0x1010100)
+    this.SUB_MIX[0][x] = (t << 24) | (t >>> 8)
+    this.SUB_MIX[1][x] = (t << 16) | (t >>> 16)
+    this.SUB_MIX[2][x] = (t << 8) | (t >>> 24)
+    this.SUB_MIX[3][x] = t
+    t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100)
+    this.INV_SUB_MIX[0][sx] = (t << 24) | (t >>> 8)
+    this.INV_SUB_MIX[1][sx] = (t << 16) | (t >>> 16)
+    this.INV_SUB_MIX[2][sx] = (t << 8) | (t >>> 24)
+    this.INV_SUB_MIX[3][sx] = t
+    if (x === 0) {
+      x = xi = 1
+    } else {
+      x = x2 ^ d[d[d[x8 ^ x2]]]
+      xi ^= d[d[xi]]
+    }
+  }
+  return true
+}
+
+var G = new Global()
+
+AES.blockSize = 4 * 4
+
+AES.prototype.blockSize = AES.blockSize
+
+AES.keySize = 256 / 8
+
+AES.prototype.keySize = AES.keySize
+
+function bufferToArray (buf) {
+  var len = buf.length / 4
+  var out = new Array(len)
+  var i = -1
+  while (++i < len) {
+    out[i] = buf.readUInt32BE(i * 4)
+  }
+  return out
+}
+function AES (key) {
+  this._key = bufferToArray(key)
+  this._doReset()
+}
+
+AES.prototype._doReset = function () {
+  var invKsRow, keySize, keyWords, ksRow, ksRows, t
+  keyWords = this._key
+  keySize = keyWords.length
+  this._nRounds = keySize + 6
+  ksRows = (this._nRounds + 1) * 4
+  this._keySchedule = []
+  for (ksRow = 0; ksRow < ksRows; ksRow++) {
+    this._keySchedule[ksRow] = ksRow < keySize ? keyWords[ksRow] : (t = this._keySchedule[ksRow - 1], (ksRow % keySize) === 0 ? (t = (t << 8) | (t >>> 24), t = (G.SBOX[t >>> 24] << 24) | (G.SBOX[(t >>> 16) & 0xff] << 16) | (G.SBOX[(t >>> 8) & 0xff] << 8) | G.SBOX[t & 0xff], t ^= G.RCON[(ksRow / keySize) | 0] << 24) : keySize > 6 && ksRow % keySize === 4 ? t = (G.SBOX[t >>> 24] << 24) | (G.SBOX[(t >>> 16) & 0xff] << 16) | (G.SBOX[(t >>> 8) & 0xff] << 8) | G.SBOX[t & 0xff] : void 0, this._keySchedule[ksRow - keySize] ^ t)
+  }
+  this._invKeySchedule = []
+  for (invKsRow = 0; invKsRow < ksRows; invKsRow++) {
+    ksRow = ksRows - invKsRow
+    t = this._keySchedule[ksRow - (invKsRow % 4 ? 0 : 4)]
+    this._invKeySchedule[invKsRow] = invKsRow < 4 || ksRow <= 4 ? t : G.INV_SUB_MIX[0][G.SBOX[t >>> 24]] ^ G.INV_SUB_MIX[1][G.SBOX[(t >>> 16) & 0xff]] ^ G.INV_SUB_MIX[2][G.SBOX[(t >>> 8) & 0xff]] ^ G.INV_SUB_MIX[3][G.SBOX[t & 0xff]]
+  }
+  return true
+}
+
+AES.prototype.encryptBlock = function (M) {
+  M = bufferToArray(new Buffer(M))
+  var out = this._doCryptBlock(M, this._keySchedule, G.SUB_MIX, G.SBOX)
+  var buf = new Buffer(16)
+  buf.writeUInt32BE(out[0], 0)
+  buf.writeUInt32BE(out[1], 4)
+  buf.writeUInt32BE(out[2], 8)
+  buf.writeUInt32BE(out[3], 12)
+  return buf
+}
+
+AES.prototype.decryptBlock = function (M) {
+  M = bufferToArray(new Buffer(M))
+  var temp = [M[3], M[1]]
+  M[1] = temp[0]
+  M[3] = temp[1]
+  var out = this._doCryptBlock(M, this._invKeySchedule, G.INV_SUB_MIX, G.INV_SBOX)
+  var buf = new Buffer(16)
+  buf.writeUInt32BE(out[0], 0)
+  buf.writeUInt32BE(out[3], 4)
+  buf.writeUInt32BE(out[2], 8)
+  buf.writeUInt32BE(out[1], 12)
+  return buf
+}
+
+AES.prototype.scrub = function () {
+  scrub_vec(this._keySchedule)
+  scrub_vec(this._invKeySchedule)
+  scrub_vec(this._key)
+}
+
+AES.prototype._doCryptBlock = function (M, keySchedule, SUB_MIX, SBOX) {
+  var ksRow, s0, s1, s2, s3, t0, t1, t2, t3
+
+  s0 = M[0] ^ keySchedule[0]
+  s1 = M[1] ^ keySchedule[1]
+  s2 = M[2] ^ keySchedule[2]
+  s3 = M[3] ^ keySchedule[3]
+  ksRow = 4
+  for (var round = 1; round < this._nRounds; round++) {
+    t0 = SUB_MIX[0][s0 >>> 24] ^ SUB_MIX[1][(s1 >>> 16) & 0xff] ^ SUB_MIX[2][(s2 >>> 8) & 0xff] ^ SUB_MIX[3][s3 & 0xff] ^ keySchedule[ksRow++]
+    t1 = SUB_MIX[0][s1 >>> 24] ^ SUB_MIX[1][(s2 >>> 16) & 0xff] ^ SUB_MIX[2][(s3 >>> 8) & 0xff] ^ SUB_MIX[3][s0 & 0xff] ^ keySchedule[ksRow++]
+    t2 = SUB_MIX[0][s2 >>> 24] ^ SUB_MIX[1][(s3 >>> 16) & 0xff] ^ SUB_MIX[2][(s0 >>> 8) & 0xff] ^ SUB_MIX[3][s1 & 0xff] ^ keySchedule[ksRow++]
+    t3 = SUB_MIX[0][s3 >>> 24] ^ SUB_MIX[1][(s0 >>> 16) & 0xff] ^ SUB_MIX[2][(s1 >>> 8) & 0xff] ^ SUB_MIX[3][s2 & 0xff] ^ keySchedule[ksRow++]
+    s0 = t0
+    s1 = t1
+    s2 = t2
+    s3 = t3
+  }
+  t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++]
+  t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++]
+  t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++]
+  t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++]
+  return [
+    fixup_uint32(t0),
+    fixup_uint32(t1),
+    fixup_uint32(t2),
+    fixup_uint32(t3)
+  ]
+}
+
+exports.AES = AES
diff --git a/node_modules/browserify-aes/authCipher.js b/node_modules/browserify-aes/authCipher.js
new file mode 100644
index 000000000..1107a01a5
--- /dev/null
+++ b/node_modules/browserify-aes/authCipher.js
@@ -0,0 +1,97 @@
+var aes = require('./aes')
+var Transform = require('cipher-base')
+var inherits = require('inherits')
+var GHASH = require('./ghash')
+var xor = require('buffer-xor')
+inherits(StreamCipher, Transform)
+module.exports = StreamCipher
+
+function StreamCipher (mode, key, iv, decrypt) {
+  if (!(this instanceof StreamCipher)) {
+    return new StreamCipher(mode, key, iv)
+  }
+  Transform.call(this)
+  this._finID = Buffer.concat([iv, new Buffer([0, 0, 0, 1])])
+  iv = Buffer.concat([iv, new Buffer([0, 0, 0, 2])])
+  this._cipher = new aes.AES(key)
+  this._prev = new Buffer(iv.length)
+  this._cache = new Buffer('')
+  this._secCache = new Buffer('')
+  this._decrypt = decrypt
+  this._alen = 0
+  this._len = 0
+  iv.copy(this._prev)
+  this._mode = mode
+  var h = new Buffer(4)
+  h.fill(0)
+  this._ghash = new GHASH(this._cipher.encryptBlock(h))
+  this._authTag = null
+  this._called = false
+}
+StreamCipher.prototype._update = function (chunk) {
+  if (!this._called && this._alen) {
+    var rump = 16 - (this._alen % 16)
+    if (rump < 16) {
+      rump = new Buffer(rump)
+      rump.fill(0)
+      this._ghash.update(rump)
+    }
+  }
+  this._called = true
+  var out = this._mode.encrypt(this, chunk)
+  if (this._decrypt) {
+    this._ghash.update(chunk)
+  } else {
+    this._ghash.update(out)
+  }
+  this._len += chunk.length
+  return out
+}
+StreamCipher.prototype._final = function () {
+  if (this._decrypt && !this._authTag) {
+    throw new Error('Unsupported state or unable to authenticate data')
+  }
+  var tag = xor(this._ghash.final(this._alen * 8, this._len * 8), this._cipher.encryptBlock(this._finID))
+  if (this._decrypt) {
+    if (xorTest(tag, this._authTag)) {
+      throw new Error('Unsupported state or unable to authenticate data')
+    }
+  } else {
+    this._authTag = tag
+  }
+  this._cipher.scrub()
+}
+StreamCipher.prototype.getAuthTag = function getAuthTag () {
+  if (!this._decrypt && Buffer.isBuffer(this._authTag)) {
+    return this._authTag
+  } else {
+    throw new Error('Attempting to get auth tag in unsupported state')
+  }
+}
+StreamCipher.prototype.setAuthTag = function setAuthTag (tag) {
+  if (this._decrypt) {
+    this._authTag = tag
+  } else {
+    throw new Error('Attempting to set auth tag in unsupported state')
+  }
+}
+StreamCipher.prototype.setAAD = function setAAD (buf) {
+  if (!this._called) {
+    this._ghash.update(buf)
+    this._alen += buf.length
+  } else {
+    throw new Error('Attempting to set AAD in unsupported state')
+  }
+}
+function xorTest (a, b) {
+  var out = 0
+  if (a.length !== b.length) {
+    out++
+  }
+  var len = Math.min(a.length, b.length)
+  var i = -1
+  while (++i < len) {
+    out += (a[i] ^ b[i])
+  }
+  return out
+}
diff --git a/node_modules/browserify-aes/browser.js b/node_modules/browserify-aes/browser.js
new file mode 100644
index 000000000..a058a84d1
--- /dev/null
+++ b/node_modules/browserify-aes/browser.js
@@ -0,0 +1,11 @@
+var ciphers = require('./encrypter')
+exports.createCipher = exports.Cipher = ciphers.createCipher
+exports.createCipheriv = exports.Cipheriv = ciphers.createCipheriv
+var deciphers = require('./decrypter')
+exports.createDecipher = exports.Decipher = deciphers.createDecipher
+exports.createDecipheriv = exports.Decipheriv = deciphers.createDecipheriv
+var modes = require('./modes')
+function getCiphers () {
+  return Object.keys(modes)
+}
+exports.listCiphers = exports.getCiphers = getCiphers
diff --git a/node_modules/browserify-aes/decrypter.js b/node_modules/browserify-aes/decrypter.js
new file mode 100644
index 000000000..b7b8bb02b
--- /dev/null
+++ b/node_modules/browserify-aes/decrypter.js
@@ -0,0 +1,137 @@
+var aes = require('./aes')
+var Transform = require('cipher-base')
+var inherits = require('inherits')
+var modes = require('./modes')
+var StreamCipher = require('./streamCipher')
+var AuthCipher = require('./authCipher')
+var ebtk = require('evp_bytestokey')
+
+inherits(Decipher, Transform)
+function Decipher (mode, key, iv) {
+  if (!(this instanceof Decipher)) {
+    return new Decipher(mode, key, iv)
+  }
+  Transform.call(this)
+  this._cache = new Splitter()
+  this._last = void 0
+  this._cipher = new aes.AES(key)
+  this._prev = new Buffer(iv.length)
+  iv.copy(this._prev)
+  this._mode = mode
+  this._autopadding = true
+}
+Decipher.prototype._update = function (data) {
+  this._cache.add(data)
+  var chunk
+  var thing
+  var out = []
+  while ((chunk = this._cache.get(this._autopadding))) {
+    thing = this._mode.decrypt(this, chunk)
+    out.push(thing)
+  }
+  return Buffer.concat(out)
+}
+Decipher.prototype._final = function () {
+  var chunk = this._cache.flush()
+  if (this._autopadding) {
+    return unpad(this._mode.decrypt(this, chunk))
+  } else if (chunk) {
+    throw new Error('data not multiple of block length')
+  }
+}
+Decipher.prototype.setAutoPadding = function (setTo) {
+  this._autopadding = !!setTo
+  return this
+}
+function Splitter () {
+  if (!(this instanceof Splitter)) {
+    return new Splitter()
+  }
+  this.cache = new Buffer('')
+}
+Splitter.prototype.add = function (data) {
+  this.cache = Buffer.concat([this.cache, data])
+}
+
+Splitter.prototype.get = function (autoPadding) {
+  var out
+  if (autoPadding) {
+    if (this.cache.length > 16) {
+      out = this.cache.slice(0, 16)
+      this.cache = this.cache.slice(16)
+      return out
+    }
+  } else {
+    if (this.cache.length >= 16) {
+      out = this.cache.slice(0, 16)
+      this.cache = this.cache.slice(16)
+      return out
+    }
+  }
+  return null
+}
+Splitter.prototype.flush = function () {
+  if (this.cache.length) {
+    return this.cache
+  }
+}
+function unpad (last) {
+  var padded = last[15]
+  var i = -1
+  while (++i < padded) {
+    if (last[(i + (16 - padded))] !== padded) {
+      throw new Error('unable to decrypt data')
+    }
+  }
+  if (padded === 16) {
+    return
+  }
+  return last.slice(0, 16 - padded)
+}
+
+var modelist = {
+  ECB: require('./modes/ecb'),
+  CBC: require('./modes/cbc'),
+  CFB: require('./modes/cfb'),
+  CFB8: require('./modes/cfb8'),
+  CFB1: require('./modes/cfb1'),
+  OFB: require('./modes/ofb'),
+  CTR: require('./modes/ctr'),
+  GCM: require('./modes/ctr')
+}
+
+function createDecipheriv (suite, password, iv) {
+  var config = modes[suite.toLowerCase()]
+  if (!config) {
+    throw new TypeError('invalid suite type')
+  }
+  if (typeof iv === 'string') {
+    iv = new Buffer(iv)
+  }
+  if (typeof password === 'string') {
+    password = new Buffer(password)
+  }
+  if (password.length !== config.key / 8) {
+    throw new TypeError('invalid key length ' + password.length)
+  }
+  if (iv.length !== config.iv) {
+    throw new TypeError('invalid iv length ' + iv.length)
+  }
+  if (config.type === 'stream') {
+    return new StreamCipher(modelist[config.mode], password, iv, true)
+  } else if (config.type === 'auth') {
+    return new AuthCipher(modelist[config.mode], password, iv, true)
+  }
+  return new Decipher(modelist[config.mode], password, iv)
+}
+
+function createDecipher (suite, password) {
+  var config = modes[suite.toLowerCase()]
+  if (!config) {
+    throw new TypeError('invalid suite type')
+  }
+  var keys = ebtk(password, false, config.key, config.iv)
+  return createDecipheriv(suite, keys.key, keys.iv)
+}
+exports.createDecipher = createDecipher
+exports.createDecipheriv = createDecipheriv
diff --git a/node_modules/browserify-aes/encrypter.js b/node_modules/browserify-aes/encrypter.js
new file mode 100644
index 000000000..3d3f561e3
--- /dev/null
+++ b/node_modules/browserify-aes/encrypter.js
@@ -0,0 +1,122 @@
+var aes = require('./aes')
+var Transform = require('cipher-base')
+var inherits = require('inherits')
+var modes = require('./modes')
+var ebtk = require('evp_bytestokey')
+var StreamCipher = require('./streamCipher')
+var AuthCipher = require('./authCipher')
+inherits(Cipher, Transform)
+function Cipher (mode, key, iv) {
+  if (!(this instanceof Cipher)) {
+    return new Cipher(mode, key, iv)
+  }
+  Transform.call(this)
+  this._cache = new Splitter()
+  this._cipher = new aes.AES(key)
+  this._prev = new Buffer(iv.length)
+  iv.copy(this._prev)
+  this._mode = mode
+  this._autopadding = true
+}
+Cipher.prototype._update = function (data) {
+  this._cache.add(data)
+  var chunk
+  var thing
+  var out = []
+  while ((chunk = this._cache.get())) {
+    thing = this._mode.encrypt(this, chunk)
+    out.push(thing)
+  }
+  return Buffer.concat(out)
+}
+Cipher.prototype._final = function () {
+  var chunk = this._cache.flush()
+  if (this._autopadding) {
+    chunk = this._mode.encrypt(this, chunk)
+    this._cipher.scrub()
+    return chunk
+  } else if (chunk.toString('hex') !== '10101010101010101010101010101010') {
+    this._cipher.scrub()
+    throw new Error('data not multiple of block length')
+  }
+}
+Cipher.prototype.setAutoPadding = function (setTo) {
+  this._autopadding = !!setTo
+  return this
+}
+
+function Splitter () {
+  if (!(this instanceof Splitter)) {
+    return new Splitter()
+  }
+  this.cache = new Buffer('')
+}
+Splitter.prototype.add = function (data) {
+  this.cache = Buffer.concat([this.cache, data])
+}
+
+Splitter.prototype.get = function () {
+  if (this.cache.length > 15) {
+    var out = this.cache.slice(0, 16)
+    this.cache = this.cache.slice(16)
+    return out
+  }
+  return null
+}
+Splitter.prototype.flush = function () {
+  var len = 16 - this.cache.length
+  var padBuff = new Buffer(len)
+
+  var i = -1
+  while (++i < len) {
+    padBuff.writeUInt8(len, i)
+  }
+  var out = Buffer.concat([this.cache, padBuff])
+  return out
+}
+var modelist = {
+  ECB: require('./modes/ecb'),
+  CBC: require('./modes/cbc'),
+  CFB: require('./modes/cfb'),
+  CFB8: require('./modes/cfb8'),
+  CFB1: require('./modes/cfb1'),
+  OFB: require('./modes/ofb'),
+  CTR: require('./modes/ctr'),
+  GCM: require('./modes/ctr')
+}
+
+function createCipheriv (suite, password, iv) {
+  var config = modes[suite.toLowerCase()]
+  if (!config) {
+    throw new TypeError('invalid suite type')
+  }
+  if (typeof iv === 'string') {
+    iv = new Buffer(iv)
+  }
+  if (typeof password === 'string') {
+    password = new Buffer(password)
+  }
+  if (password.length !== config.key / 8) {
+    throw new TypeError('invalid key length ' + password.length)
+  }
+  if (iv.length !== config.iv) {
+    throw new TypeError('invalid iv length ' + iv.length)
+  }
+  if (config.type === 'stream') {
+    return new StreamCipher(modelist[config.mode], password, iv)
+  } else if (config.type === 'auth') {
+    return new AuthCipher(modelist[config.mode], password, iv)
+  }
+  return new Cipher(modelist[config.mode], password, iv)
+}
+function createCipher (suite, password) {
+  var config = modes[suite.toLowerCase()]
+  if (!config) {
+    throw new TypeError('invalid suite type')
+  }
+  var keys = ebtk(password, false, config.key, config.iv)
+  return createCipheriv(suite, keys.key, keys.iv)
+}
+
+exports.createCipheriv = createCipheriv
+exports.createCipher = createCipher
diff --git a/node_modules/browserify-aes/ghash.js b/node_modules/browserify-aes/ghash.js
new file mode 100644
index 000000000..0ca143cd7
--- /dev/null
+++ b/node_modules/browserify-aes/ghash.js
@@ -0,0 +1,98 @@
+var zeros = new Buffer(16)
+zeros.fill(0)
+module.exports = GHASH
+function GHASH (key) {
+  this.h = key
+  this.state = new Buffer(16)
+  this.state.fill(0)
+  this.cache = new Buffer('')
+}
+// from http://bitwiseshiftleft.github.io/sjcl/doc/symbols/src/core_gcm.js.html
+// by Juho Vähä-Herttua
+GHASH.prototype.ghash = function (block) {
+  var i = -1
+  while (++i < block.length) {
+    this.state[i] ^= block[i]
+  }
+  this._multiply()
+}
+
+GHASH.prototype._multiply = function () {
+  var Vi = toArray(this.h)
+  var Zi = [0, 0, 0, 0]
+  var j, xi, lsb_Vi
+  var i = -1
+  while (++i < 128) {
+    xi = (this.state[~~(i / 8)] & (1 << (7 - i % 8))) !== 0
+    if (xi) {
+      // Z_i+1 = Z_i ^ V_i
+      Zi = xor(Zi, Vi)
+    }
+
+    // Store the value of LSB(V_i)
+    lsb_Vi = (Vi[3] & 1) !== 0
+
+    // V_i+1 = V_i >> 1
+    for (j = 3; j > 0; j--) {
+      Vi[j] = (Vi[j] >>> 1) | ((Vi[j - 1] & 1) << 31)
+    }
+    Vi[0] = Vi[0] >>> 1
+
+    // If LSB(V_i) is 1, V_i+1 = (V_i >> 1) ^ R
+    if (lsb_Vi) {
+      Vi[0] = Vi[0] ^ (0xe1 << 24)
+    }
+  }
+  this.state = fromArray(Zi)
+}
+GHASH.prototype.update = function (buf) {
+  this.cache = Buffer.concat([this.cache, buf])
+  var chunk
+  while (this.cache.length >= 16) {
+    chunk = this.cache.slice(0, 16)
+    this.cache = this.cache.slice(16)
+    this.ghash(chunk)
+  }
+}
+GHASH.prototype.final = function (abl, bl) {
+  if (this.cache.length) {
+    this.ghash(Buffer.concat([this.cache, zeros], 16))
+  }
+  this.ghash(fromArray([
+    0, abl,
+    0, bl
+  ]))
+  return this.state
+}
+
+function toArray (buf) {
+  return [
+    buf.readUInt32BE(0),
+    buf.readUInt32BE(4),
+    buf.readUInt32BE(8),
+    buf.readUInt32BE(12)
+  ]
+}
+function fromArray (out) {
+  out = out.map(fixup_uint32)
+  var buf = new Buffer(16)
+  buf.writeUInt32BE(out[0], 0)
+  buf.writeUInt32BE(out[1], 4)
+  buf.writeUInt32BE(out[2], 8)
+  buf.writeUInt32BE(out[3], 12)
+  return buf
+}
+var uint_max = Math.pow(2, 32)
+function fixup_uint32 (x) {
+  var ret, x_pos
+  ret = x > uint_max || x < 0 ? (x_pos = Math.abs(x) % uint_max, x < 0 ? uint_max - x_pos : x_pos) : x
+  return ret
+}
+function xor (a, b) {
+  return [
+    a[0] ^ b[0],
+    a[1] ^ b[1],
+    a[2] ^ b[2],
+    a[3] ^ b[3]
+  ]
+}
diff --git a/node_modules/browserify-aes/index.js b/node_modules/browserify-aes/index.js
new file mode 100644
index 000000000..58fa883ff
--- /dev/null
+++ b/node_modules/browserify-aes/index.js
@@ -0,0 +1,7 @@
+var crypto = require('crypto')
+
+exports.createCipher = exports.Cipher = crypto.createCipher
+exports.createCipheriv = exports.Cipheriv = crypto.createCipheriv
+exports.createDecipher = exports.Decipher = crypto.createDecipher
+exports.createDecipheriv = exports.Decipheriv = crypto.createDecipheriv
+exports.listCiphers = exports.getCiphers = crypto.getCiphers
diff --git a/node_modules/browserify-aes/modes.js b/node_modules/browserify-aes/modes.js
new file mode 100644
index 000000000..c070086dc
--- /dev/null
+++ b/node_modules/browserify-aes/modes.js
@@ -0,0 +1,171 @@
+exports['aes-128-ecb'] = {
+  cipher: 'AES',
+  key: 128,
+  iv: 0,
+  mode: 'ECB',
+  type: 'block'
+}
+exports['aes-192-ecb'] = {
+  cipher: 'AES',
+  key: 192,
+  iv: 0,
+  mode: 'ECB',
+  type: 'block'
+}
+exports['aes-256-ecb'] = {
+  cipher: 'AES',
+  key: 256,
+  iv: 0,
+  mode: 'ECB',
+  type: 'block'
+}
+exports['aes-128-cbc'] = {
+  cipher: 'AES',
+  key: 128,
+  iv: 16,
+  mode: 'CBC',
+  type: 'block'
+}
+exports['aes-192-cbc'] = {
+  cipher: 'AES',
+  key: 192,
+  iv: 16,
+  mode: 'CBC',
+  type: 'block'
+}
+exports['aes-256-cbc'] = {
+  cipher: 'AES',
+  key: 256,
+  iv: 16,
+  mode: 'CBC',
+  type: 'block'
+}
+exports['aes128'] = exports['aes-128-cbc']
+exports['aes192'] = exports['aes-192-cbc']
+exports['aes256'] = exports['aes-256-cbc']
+exports['aes-128-cfb'] = {
+  cipher: 'AES',
+  key: 128,
+  iv: 16,
+  mode: 'CFB',
+  type: 'stream'
+}
+exports['aes-192-cfb'] = {
+  cipher: 'AES',
+  key: 192,
+  iv: 16,
+  mode: 'CFB',
+  type: 'stream'
+}
+exports['aes-256-cfb'] = {
+  cipher: 'AES',
+  key: 256,
+  iv: 16,
+  mode: 'CFB',
+  type: 'stream'
+}
+exports['aes-128-cfb8'] = {
+  cipher: 'AES',
+  key: 128,
+  iv: 16,
+  mode: 'CFB8',
+  type: 'stream'
+}
+exports['aes-192-cfb8'] = {
+  cipher: 'AES',
+  key: 192,
+  iv: 16,
+  mode: 'CFB8',
+  type: 'stream'
+}
+exports['aes-256-cfb8'] = {
+  cipher: 'AES',
+  key: 256,
+  iv: 16,
+  mode: 'CFB8',
+  type: 'stream'
+}
+exports['aes-128-cfb1'] = {
+  cipher: 'AES',
+  key: 128,
+  iv: 16,
+  mode: 'CFB1',
+  type: 'stream'
+}
+exports['aes-192-cfb1'] = {
+  cipher: 'AES',
+  key: 192,
+  iv: 16,
+  mode: 'CFB1',
+  type: 'stream'
+}
+exports['aes-256-cfb1'] = {
+  cipher: 'AES',
+  key: 256,
+  iv: 16,
+  mode: 'CFB1',
+  type: 'stream'
+}
+exports['aes-128-ofb'] = {
+  cipher: 'AES',
+  key: 128,
+  iv: 16,
+  mode: 'OFB',
+  type: 'stream'
+}
+exports['aes-192-ofb'] = {
+  cipher: 'AES',
+  key: 192,
+  iv: 16,
+  mode: 'OFB',
+  type: 'stream'
+}
+exports['aes-256-ofb'] = {
+  cipher: 'AES',
+  key: 256,
+  iv: 16,
+  mode: 'OFB',
+  type: 'stream'
+}
+exports['aes-128-ctr'] = {
+  cipher: 'AES',
+  key: 128,
+  iv: 16,
+  mode: 'CTR',
+  type: 'stream'
+}
+exports['aes-192-ctr'] = {
+  cipher: 'AES',
+  key: 192,
+  iv: 16,
+  mode: 'CTR',
+  type: 'stream'
+}
+exports['aes-256-ctr'] = {
+  cipher: 'AES',
+  key: 256,
+  iv: 16,
+  mode: 'CTR',
+  type: 'stream'
+}
+exports['aes-128-gcm'] = {
+  cipher: 'AES',
+  key: 128,
+  iv: 12,
+  mode: 'GCM',
+  type: 'auth'
+}
+exports['aes-192-gcm'] = {
+  cipher: 'AES',
+  key: 192,
+  iv: 12,
+  mode: 'GCM',
+  type: 'auth'
+}
+exports['aes-256-gcm'] = {
+  cipher: 'AES',
+  key: 256,
+  iv: 12,
+  mode: 'GCM',
+  type: 'auth'
+}
diff --git a/node_modules/browserify-aes/modes/cbc.js b/node_modules/browserify-aes/modes/cbc.js
new file mode 100644
index 000000000..b133e4069
--- /dev/null
+++ b/node_modules/browserify-aes/modes/cbc.js
@@ -0,0 +1,17 @@
+var xor = require('buffer-xor')
+
+exports.encrypt = function (self, block) {
+  var data = xor(block, self._prev)
+
+  self._prev = self._cipher.encryptBlock(data)
+  return self._prev
+}
+
+exports.decrypt = function (self, block) {
+  var pad = self._prev
+
+  self._prev = block
+  var out = self._cipher.decryptBlock(block)
+
+  return xor(out, pad)
+}
diff --git a/node_modules/browserify-aes/modes/cfb.js b/node_modules/browserify-aes/modes/cfb.js
new file mode 100644
index 000000000..0bfe4fab8
--- /dev/null
+++ b/node_modules/browserify-aes/modes/cfb.js
@@ -0,0 +1,31 @@
+var xor = require('buffer-xor')
+
+exports.encrypt = function (self, data, decrypt) {
+  var out = new Buffer('')
+  var len
+
+  while (data.length) {
+    if (self._cache.length === 0) {
+      self._cache = self._cipher.encryptBlock(self._prev)
+      self._prev = new Buffer('')
+    }
+
+    if (self._cache.length <= data.length) {
+      len = self._cache.length
+      out = Buffer.concat([out, encryptStart(self, data.slice(0, len), decrypt)])
+      data = data.slice(len)
+    } else {
+      out = Buffer.concat([out, encryptStart(self, data, decrypt)])
+      break
+    }
+  }
+
+  return out
+}
+function encryptStart (self, data, decrypt) {
+  var len = data.length
+  var out = xor(data, self._cache)
+  self._cache = self._cache.slice(len)
+  self._prev = Buffer.concat([self._prev, decrypt ? data : out])
+  return out
+}
diff --git a/node_modules/browserify-aes/modes/cfb1.js b/node_modules/browserify-aes/modes/cfb1.js
new file mode 100644
index 000000000..335542e20
--- /dev/null
+++ b/node_modules/browserify-aes/modes/cfb1.js
@@ -0,0 +1,34 @@
+function encryptByte (self, byteParam, decrypt) {
+  var pad
+  var i = -1
+  var len = 8
+  var out = 0
+  var bit, value
+  while (++i < len) {
+    pad = self._cipher.encryptBlock(self._prev)
+    bit = (byteParam & (1 << (7 - i))) ? 0x80 : 0
+    value = pad[0] ^ bit
+    out += ((value & 0x80) >> (i % 8))
+    self._prev = shiftIn(self._prev, decrypt ? bit : value)
+  }
+  return out
+}
+exports.encrypt = function (self, chunk, decrypt) {
+  var len = chunk.length
+  var out = new Buffer(len)
+  var i = -1
+  while (++i < len) {
+    out[i] = encryptByte(self, chunk[i], decrypt)
+  }
+  return out
+}
+function shiftIn (buffer, value) {
+  var len = buffer.length
+  var i = -1
+  var out = new Buffer(buffer.length)
+  buffer = Buffer.concat([buffer, new Buffer([value])])
+  while (++i < len) {
+    out[i] = buffer[i] << 1 | buffer[i + 1] >> (7)
+  }
+  return out
+}
diff --git a/node_modules/browserify-aes/modes/cfb8.js b/node_modules/browserify-aes/modes/cfb8.js
new file mode 100644
index 000000000..c967a959f
--- /dev/null
+++ b/node_modules/browserify-aes/modes/cfb8.js
@@ -0,0 +1,15 @@
+function encryptByte (self, byteParam, decrypt) {
+  var pad = self._cipher.encryptBlock(self._prev)
+  var out = pad[0] ^ byteParam
+  self._prev = Buffer.concat([self._prev.slice(1), new Buffer([decrypt ? byteParam : out])])
+  return out
+}
+exports.encrypt = function (self, chunk, decrypt) {
+  var len = chunk.length
+  var out = new Buffer(len)
+  var i = -1
+  while (++i < len) {
+    out[i] = encryptByte(self, chunk[i], decrypt)
+  }
+  return out
+}
diff --git a/node_modules/browserify-aes/modes/ctr.js b/node_modules/browserify-aes/modes/ctr.js
new file mode 100644
index 000000000..0ef2278bf
--- /dev/null
+++ b/node_modules/browserify-aes/modes/ctr.js
@@ -0,0 +1,31 @@
+var xor = require('buffer-xor')
+
+function incr32 (iv) {
+  var len = iv.length
+  var item
+  while (len--) {
+    item = iv.readUInt8(len)
+    if (item === 255) {
+      iv.writeUInt8(0, len)
+    } else {
+      item++
+      iv.writeUInt8(item, len)
+      break
+    }
+  }
+}
+
+function getBlock (self) {
+  var out = self._cipher.encryptBlock(self._prev)
+  incr32(self._prev)
+  return out
+}
+
+exports.encrypt = function (self, chunk) {
+  while (self._cache.length < chunk.length) {
+    self._cache = Buffer.concat([self._cache, getBlock(self)])
+  }
+  var pad = self._cache.slice(0, chunk.length)
+  self._cache = self._cache.slice(chunk.length)
+  return xor(chunk, pad)
+}
diff --git a/node_modules/browserify-aes/modes/ecb.js b/node_modules/browserify-aes/modes/ecb.js
new file mode 100644
index 000000000..4dd97e7df
--- /dev/null
+++ b/node_modules/browserify-aes/modes/ecb.js
@@ -0,0 +1,6 @@
+exports.encrypt = function (self, block) {
+  return self._cipher.encryptBlock(block)
+}
+exports.decrypt = function (self, block) {
+  return self._cipher.decryptBlock(block)
+}
diff --git a/node_modules/browserify-aes/modes/ofb.js b/node_modules/browserify-aes/modes/ofb.js
new file mode 100644
index 000000000..bd875589f
--- /dev/null
+++ b/node_modules/browserify-aes/modes/ofb.js
@@ -0,0 +1,16 @@
+var xor = require('buffer-xor')
+
+function getBlock (self) {
+  self._prev = self._cipher.encryptBlock(self._prev)
+  return self._prev
+}
+
+exports.encrypt = function (self, chunk) {
+  while (self._cache.length < chunk.length) {
+    self._cache = Buffer.concat([self._cache, getBlock(self)])
+  }
+
+  var pad = self._cache.slice(0, chunk.length)
+  self._cache = self._cache.slice(chunk.length)
+  return xor(chunk, pad)
+}
diff --git a/node_modules/browserify-aes/package.json b/node_modules/browserify-aes/package.json
new file mode 100644
index 000000000..0c48faf77
--- /dev/null
+++ b/node_modules/browserify-aes/package.json
@@ -0,0 +1,40 @@
+{
+  "name": "browserify-aes",
+  "version": "1.0.6",
+  "description": "aes, for browserify",
+  "browser": "browser.js",
+  "main": "index.js",
+  "directories": {
+    "test": "test"
+  },
+  "scripts": {
+    "test": "standard && node test/index.js|tspec"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/crypto-browserify/browserify-aes.git"
+  },
+  "keywords": [
+    "aes",
+    "crypto",
+    "browserify"
+  ],
+  "author": "",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/crypto-browserify/browserify-aes/issues"
+  },
+  "homepage": "https://github.com/crypto-browserify/browserify-aes",
+  "dependencies": {
+    "buffer-xor": "^1.0.2",
+    "cipher-base": "^1.0.0",
+    "create-hash": "^1.1.0",
+    "evp_bytestokey": "^1.0.0",
+    "inherits": "^2.0.1"
+  },
+  "devDependencies": {
+    "standard": "^3.7.3",
+    "tap-spec": "^1.0.0",
+    "tape": "^3.0.0"
+  }
+}
diff --git a/node_modules/browserify-aes/populateFixtures.js b/node_modules/browserify-aes/populateFixtures.js
new file mode 100644
index 000000000..ac31eb33c
--- /dev/null
+++ b/node_modules/browserify-aes/populateFixtures.js
@@ -0,0 +1,25 @@
+var modes = require('./modes')
+var fixtures = require('./test/fixtures.json')
+var crypto = require('crypto')
+var types = ['aes-128-cfb1', 'aes-192-cfb1', 'aes-256-cfb1']
+var ebtk = require('./EVP_BytesToKey')
+var fs = require('fs')
+
+fixtures.forEach(function (fixture) {
+  types.forEach(function (cipher) {
+    var suite = crypto.createCipher(cipher, new Buffer(fixture.password))
+    var buf = new Buffer('')
+    buf = Buffer.concat([buf, suite.update(new Buffer(fixture.text))])
+    buf = Buffer.concat([buf, suite.final()])
+    fixture.results.ciphers[cipher] = buf.toString('hex')
+    if (modes[cipher].mode === 'ECB') {
+      return
+    }
+    var suite2 = crypto.createCipheriv(cipher, ebtk(crypto, fixture.password, modes[cipher].key).key, new Buffer(fixture.iv, 'hex'))
+    var buf2 = new Buffer('')
+    buf2 = Buffer.concat([buf2, suite2.update(new Buffer(fixture.text))])
+    buf2 = Buffer.concat([buf2, suite2.final()])
+    fixture.results.cipherivs[cipher] = buf2.toString('hex')
+  })
+})
+fs.writeFileSync('./test/fixturesNew.json', JSON.stringify(fixtures, false, 4))
diff --git a/node_modules/browserify-aes/readme.md b/node_modules/browserify-aes/readme.md
new file mode 100644
index 000000000..1d7b08558
--- /dev/null
+++ b/node_modules/browserify-aes/readme.md
@@ -0,0 +1,18 @@
+browserify-aes
+====
+
+[![Build Status](https://travis-ci.org/crypto-browserify/browserify-aes.svg)](https://travis-ci.org/crypto-browserify/browserify-aes)
+
+Node style aes for use in the browser.  Implements:
+
+ - createCipher
+ - createCipheriv
+ - createDecipher
+ - createDecipheriv
+ - getCiphers
+
+In node.js, the `crypto` implementation is used, in browsers it falls back to a pure JavaScript implementation.
+
+Much of this library has been taken from the aes implementation in [triplesec](https://github.com/keybase/triplesec),  a partial derivation of [crypto-js](https://code.google.com/p/crypto-js/).
+
+`EVP_BytesToKey` is a straight up port of the same function from OpenSSL as there is literally no documenation on it beyond it using 'undocumented extensions' for longer keys.
diff --git a/node_modules/browserify-aes/streamCipher.js b/node_modules/browserify-aes/streamCipher.js
new file mode 100644
index 000000000..a55c762d5
--- /dev/null
+++ b/node_modules/browserify-aes/streamCipher.js
@@ -0,0 +1,25 @@
+var aes = require('./aes')
+var Transform = require('cipher-base')
+var inherits = require('inherits')
+
+inherits(StreamCipher, Transform)
+module.exports = StreamCipher
+function StreamCipher (mode, key, iv, decrypt) {
+  if (!(this instanceof StreamCipher)) {
+    return new StreamCipher(mode, key, iv)
+  }
+  Transform.call(this)
+  this._cipher = new aes.AES(key)
+  this._prev = new Buffer(iv.length)
+  this._cache = new Buffer('')
+  this._secCache = new Buffer('')
+  this._decrypt = decrypt
+  iv.copy(this._prev)
+  this._mode = mode
+}
+StreamCipher.prototype._update = function (chunk) {
+  return this._mode.encrypt(this, chunk, this._decrypt)
+}
+StreamCipher.prototype._final = function () {
+  this._cipher.scrub()
+}