summaryrefslogtreecommitdiffstats
path: root/node_modules/des.js
diff options
context:
space:
mode:
Diffstat (limited to 'node_modules/des.js')
-rw-r--r--node_modules/des.js/.jscsrc46
-rw-r--r--node_modules/des.js/.jshintrc89
-rw-r--r--node_modules/des.js/README.md26
-rw-r--r--node_modules/des.js/lib/des.js7
-rw-r--r--node_modules/des.js/lib/des/cbc.js65
-rw-r--r--node_modules/des.js/lib/des/cipher.js141
-rw-r--r--node_modules/des.js/lib/des/des.js142
-rw-r--r--node_modules/des.js/lib/des/ede.js54
-rw-r--r--node_modules/des.js/lib/des/utils.js256
-rw-r--r--node_modules/des.js/package.json62
-rw-r--r--node_modules/des.js/test/cbc-test.js73
-rw-r--r--node_modules/des.js/test/des-test.js139
-rw-r--r--node_modules/des.js/test/ede-test.js73
-rw-r--r--node_modules/des.js/test/fixtures.js5
-rw-r--r--node_modules/des.js/test/utils-test.js169
15 files changed, 0 insertions, 1347 deletions
diff --git a/node_modules/des.js/.jscsrc b/node_modules/des.js/.jscsrc
deleted file mode 100644
index dbaae20..0000000
--- a/node_modules/des.js/.jscsrc
+++ /dev/null
@@ -1,46 +0,0 @@
-{
- "disallowKeywordsOnNewLine": [ "else" ],
- "disallowMixedSpacesAndTabs": true,
- "disallowMultipleLineStrings": true,
- "disallowMultipleVarDecl": true,
- "disallowNewlineBeforeBlockStatements": true,
- "disallowQuotedKeysInObjects": true,
- "disallowSpaceAfterObjectKeys": true,
- "disallowSpaceAfterPrefixUnaryOperators": true,
- "disallowSpaceBeforePostfixUnaryOperators": true,
- "disallowSpacesInCallExpression": true,
- "disallowTrailingComma": true,
- "disallowTrailingWhitespace": true,
- "disallowYodaConditions": true,
-
- "requireCommaBeforeLineBreak": true,
- "requireOperatorBeforeLineBreak": true,
- "requireSpaceAfterBinaryOperators": true,
- "requireSpaceAfterKeywords": [ "if", "for", "while", "else", "try", "catch" ],
- "requireSpaceAfterLineComment": true,
- "requireSpaceBeforeBinaryOperators": true,
- "requireSpaceBeforeBlockStatements": true,
- "requireSpaceBeforeKeywords": [ "else", "catch" ],
- "requireSpaceBeforeObjectValues": true,
- "requireSpaceBetweenArguments": true,
- "requireSpacesInAnonymousFunctionExpression": {
- "beforeOpeningCurlyBrace": true
- },
- "requireSpacesInFunctionDeclaration": {
- "beforeOpeningCurlyBrace": true
- },
- "requireSpacesInFunctionExpression": {
- "beforeOpeningCurlyBrace": true
- },
- "requireSpacesInConditionalExpression": true,
- "requireSpacesInForStatement": true,
- "requireSpacesInsideArrayBrackets": "all",
- "requireSpacesInsideObjectBrackets": "all",
- "requireDotNotation": true,
-
- "maximumLineLength": 80,
- "validateIndentation": 2,
- "validateLineBreaks": "LF",
- "validateParameterSeparator": ", ",
- "validateQuoteMarks": "'"
-}
diff --git a/node_modules/des.js/.jshintrc b/node_modules/des.js/.jshintrc
deleted file mode 100644
index 7e97390..0000000
--- a/node_modules/des.js/.jshintrc
+++ /dev/null
@@ -1,89 +0,0 @@
-{
- // JSHint Default Configuration File (as on JSHint website)
- // See http://jshint.com/docs/ for more details
-
- "maxerr" : 50, // {int} Maximum error before stopping
-
- // Enforcing
- "bitwise" : false, // true: Prohibit bitwise operators (&, |, ^, etc.)
- "camelcase" : false, // true: Identifiers must be in camelCase
- "curly" : false, // true: Require {} for every new block or scope
- "eqeqeq" : true, // true: Require triple equals (===) for comparison
- "forin" : true, // true: Require filtering for..in loops with obj.hasOwnProperty()
- "freeze" : true, // true: prohibits overwriting prototypes of native objects such as Array, Date etc.
- "immed" : false, // true: Require immediate invocations to be wrapped in parens e.g. `(function () { } ());`
- "indent" : 2, // {int} Number of spaces to use for indentation
- "latedef" : true, // true: Require variables/functions to be defined before being used
- "newcap" : true, // true: Require capitalization of all constructor functions e.g. `new F()`
- "noarg" : true, // true: Prohibit use of `arguments.caller` and `arguments.callee`
- "noempty" : false, // true: Prohibit use of empty blocks
- "nonbsp" : true, // true: Prohibit "non-breaking whitespace" characters.
- "nonew" : false, // true: Prohibit use of constructors for side-effects (without assignment)
- "plusplus" : false, // true: Prohibit use of `++` & `--`
- "quotmark" : "single", // Quotation mark consistency:
- // false : do nothing (default)
- // true : ensure whatever is used is consistent
- // "single" : require single quotes
- // "double" : require double quotes
- "undef" : true, // true: Require all non-global variables to be declared (prevents global leaks)
- "unused" : true, // true: Require all defined variables be used
- "strict" : true, // true: Requires all functions run in ES5 Strict Mode
- "maxparams" : false, // {int} Max number of formal params allowed per function
- "maxdepth" : 3, // {int} Max depth of nested blocks (within functions)
- "maxstatements" : false, // {int} Max number statements per function
- "maxcomplexity" : false, // {int} Max cyclomatic complexity per function
- "maxlen" : false, // {int} Max number of characters per line
-
- // Relaxing
- "asi" : false, // true: Tolerate Automatic Semicolon Insertion (no semicolons)
- "boss" : false, // true: Tolerate assignments where comparisons would be expected
- "debug" : false, // true: Allow debugger statements e.g. browser breakpoints.
- "eqnull" : false, // true: Tolerate use of `== null`
- "es5" : false, // true: Allow ES5 syntax (ex: getters and setters)
- "esnext" : false, // true: Allow ES.next (ES6) syntax (ex: `const`)
- "moz" : false, // true: Allow Mozilla specific syntax (extends and overrides esnext features)
- // (ex: `for each`, multiple try/catch, function expression…)
- "evil" : false, // true: Tolerate use of `eval` and `new Function()`
- "expr" : false, // true: Tolerate `ExpressionStatement` as Programs
- "funcscope" : false, // true: Tolerate defining variables inside control statements
- "globalstrict" : false, // true: Allow global "use strict" (also enables 'strict')
- "iterator" : false, // true: Tolerate using the `__iterator__` property
- "lastsemic" : false, // true: Tolerate omitting a semicolon for the last statement of a 1-line block
- "laxbreak" : false, // true: Tolerate possibly unsafe line breakings
- "laxcomma" : false, // true: Tolerate comma-first style coding
- "loopfunc" : false, // true: Tolerate functions being defined in loops
- "multistr" : false, // true: Tolerate multi-line strings
- "noyield" : false, // true: Tolerate generator functions with no yield statement in them.
- "notypeof" : false, // true: Tolerate invalid typeof operator values
- "proto" : false, // true: Tolerate using the `__proto__` property
- "scripturl" : false, // true: Tolerate script-targeted URLs
- "shadow" : true, // true: Allows re-define variables later in code e.g. `var x=1; x=2;`
- "sub" : false, // true: Tolerate using `[]` notation when it can still be expressed in dot notation
- "supernew" : false, // true: Tolerate `new function () { ... };` and `new Object;`
- "validthis" : false, // true: Tolerate using this in a non-constructor function
-
- // Environments
- "browser" : true, // Web Browser (window, document, etc)
- "browserify" : true, // Browserify (node.js code in the browser)
- "couch" : false, // CouchDB
- "devel" : true, // Development/debugging (alert, confirm, etc)
- "dojo" : false, // Dojo Toolkit
- "jasmine" : false, // Jasmine
- "jquery" : false, // jQuery
- "mocha" : true, // Mocha
- "mootools" : false, // MooTools
- "node" : true, // Node.js
- "nonstandard" : false, // Widely adopted globals (escape, unescape, etc)
- "prototypejs" : false, // Prototype and Scriptaculous
- "qunit" : false, // QUnit
- "rhino" : false, // Rhino
- "shelljs" : false, // ShellJS
- "worker" : false, // Web Workers
- "wsh" : false, // Windows Scripting Host
- "yui" : false, // Yahoo User Interface
-
- // Custom Globals
- "globals" : {
- "module": true
- } // additional predefined global variables
-}
diff --git a/node_modules/des.js/README.md b/node_modules/des.js/README.md
deleted file mode 100644
index 976de33..0000000
--- a/node_modules/des.js/README.md
+++ /dev/null
@@ -1,26 +0,0 @@
-# DES.js
-
-## LICENSE
-
-This software is licensed under the MIT License.
-
-Copyright Fedor Indutny, 2015.
-
-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/des.js/lib/des.js b/node_modules/des.js/lib/des.js
deleted file mode 100644
index 2fd04a6..0000000
--- a/node_modules/des.js/lib/des.js
+++ /dev/null
@@ -1,7 +0,0 @@
-'use strict';
-
-exports.utils = require('./des/utils');
-exports.Cipher = require('./des/cipher');
-exports.DES = require('./des/des');
-exports.CBC = require('./des/cbc');
-exports.EDE = require('./des/ede');
diff --git a/node_modules/des.js/lib/des/cbc.js b/node_modules/des.js/lib/des/cbc.js
deleted file mode 100644
index 208ea31..0000000
--- a/node_modules/des.js/lib/des/cbc.js
+++ /dev/null
@@ -1,65 +0,0 @@
-'use strict';
-
-var assert = require('minimalistic-assert');
-var inherits = require('inherits');
-
-var proto = {};
-
-function CBCState(iv) {
- assert.equal(iv.length, 8, 'Invalid IV length');
-
- this.iv = new Array(8);
- for (var i = 0; i < this.iv.length; i++)
- this.iv[i] = iv[i];
-}
-
-function instantiate(Base) {
- function CBC(options) {
- Base.call(this, options);
- this._cbcInit();
- }
- inherits(CBC, Base);
-
- var keys = Object.keys(proto);
- for (var i = 0; i < keys.length; i++) {
- var key = keys[i];
- CBC.prototype[key] = proto[key];
- }
-
- CBC.create = function create(options) {
- return new CBC(options);
- };
-
- return CBC;
-}
-
-exports.instantiate = instantiate;
-
-proto._cbcInit = function _cbcInit() {
- var state = new CBCState(this.options.iv);
- this._cbcState = state;
-};
-
-proto._update = function _update(inp, inOff, out, outOff) {
- var state = this._cbcState;
- var superProto = this.constructor.super_.prototype;
-
- var iv = state.iv;
- if (this.type === 'encrypt') {
- for (var i = 0; i < this.blockSize; i++)
- iv[i] ^= inp[inOff + i];
-
- superProto._update.call(this, iv, 0, out, outOff);
-
- for (var i = 0; i < this.blockSize; i++)
- iv[i] = out[outOff + i];
- } else {
- superProto._update.call(this, inp, inOff, out, outOff);
-
- for (var i = 0; i < this.blockSize; i++)
- out[outOff + i] ^= iv[i];
-
- for (var i = 0; i < this.blockSize; i++)
- iv[i] = inp[inOff + i];
- }
-};
diff --git a/node_modules/des.js/lib/des/cipher.js b/node_modules/des.js/lib/des/cipher.js
deleted file mode 100644
index d0090b4..0000000
--- a/node_modules/des.js/lib/des/cipher.js
+++ /dev/null
@@ -1,141 +0,0 @@
-'use strict';
-
-var assert = require('minimalistic-assert');
-
-function Cipher(options) {
- this.options = options;
-
- this.type = this.options.type;
- this.blockSize = 8;
- this._init();
-
- this.buffer = new Array(this.blockSize);
- this.bufferOff = 0;
-}
-module.exports = Cipher;
-
-Cipher.prototype._init = function _init() {
- // Might be overrided
-};
-
-Cipher.prototype.update = function update(data) {
- if (data.length === 0)
- return [];
-
- if (this.type === 'decrypt')
- return this._updateDecrypt(data);
- else
- return this._updateEncrypt(data);
-};
-
-Cipher.prototype._buffer = function _buffer(data, off) {
- // Append data to buffer
- var min = Math.min(this.buffer.length - this.bufferOff, data.length - off);
- for (var i = 0; i < min; i++)
- this.buffer[this.bufferOff + i] = data[off + i];
- this.bufferOff += min;
-
- // Shift next
- return min;
-};
-
-Cipher.prototype._flushBuffer = function _flushBuffer(out, off) {
- this._update(this.buffer, 0, out, off);
- this.bufferOff = 0;
- return this.blockSize;
-};
-
-Cipher.prototype._updateEncrypt = function _updateEncrypt(data) {
- var inputOff = 0;
- var outputOff = 0;
-
- var count = ((this.bufferOff + data.length) / this.blockSize) | 0;
- var out = new Array(count * this.blockSize);
-
- if (this.bufferOff !== 0) {
- inputOff += this._buffer(data, inputOff);
-
- if (this.bufferOff === this.buffer.length)
- outputOff += this._flushBuffer(out, outputOff);
- }
-
- // Write blocks
- var max = data.length - ((data.length - inputOff) % this.blockSize);
- for (; inputOff < max; inputOff += this.blockSize) {
- this._update(data, inputOff, out, outputOff);
- outputOff += this.blockSize;
- }
-
- // Queue rest
- for (; inputOff < data.length; inputOff++, this.bufferOff++)
- this.buffer[this.bufferOff] = data[inputOff];
-
- return out;
-};
-
-Cipher.prototype._updateDecrypt = function _updateDecrypt(data) {
- var inputOff = 0;
- var outputOff = 0;
-
- var count = Math.ceil((this.bufferOff + data.length) / this.blockSize) - 1;
- var out = new Array(count * this.blockSize);
-
- // TODO(indutny): optimize it, this is far from optimal
- for (; count > 0; count--) {
- inputOff += this._buffer(data, inputOff);
- outputOff += this._flushBuffer(out, outputOff);
- }
-
- // Buffer rest of the input
- inputOff += this._buffer(data, inputOff);
-
- return out;
-};
-
-Cipher.prototype.final = function final(buffer) {
- var first;
- if (buffer)
- first = this.update(buffer);
-
- var last;
- if (this.type === 'encrypt')
- last = this._finalEncrypt();
- else
- last = this._finalDecrypt();
-
- if (first)
- return first.concat(last);
- else
- return last;
-};
-
-Cipher.prototype._pad = function _pad(buffer, off) {
- if (off === 0)
- return false;
-
- while (off < buffer.length)
- buffer[off++] = 0;
-
- return true;
-};
-
-Cipher.prototype._finalEncrypt = function _finalEncrypt() {
- if (!this._pad(this.buffer, this.bufferOff))
- return [];
-
- var out = new Array(this.blockSize);
- this._update(this.buffer, 0, out, 0);
- return out;
-};
-
-Cipher.prototype._unpad = function _unpad(buffer) {
- return buffer;
-};
-
-Cipher.prototype._finalDecrypt = function _finalDecrypt() {
- assert.equal(this.bufferOff, this.blockSize, 'Not enough data to decrypt');
- var out = new Array(this.blockSize);
- this._flushBuffer(out, 0);
-
- return this._unpad(out);
-};
diff --git a/node_modules/des.js/lib/des/des.js b/node_modules/des.js/lib/des/des.js
deleted file mode 100644
index 7e4c6f5..0000000
--- a/node_modules/des.js/lib/des/des.js
+++ /dev/null
@@ -1,142 +0,0 @@
-'use strict';
-
-var assert = require('minimalistic-assert');
-var inherits = require('inherits');
-
-var utils = require('./utils');
-var Cipher = require('./cipher');
-
-function DESState() {
- this.tmp = new Array(2);
- this.keys = null;
-}
-
-function DES(options) {
- Cipher.call(this, options);
-
- var state = new DESState();
- this._desState = state;
-
- this.deriveKeys(state, options.key);
-}
-inherits(DES, Cipher);
-module.exports = DES;
-
-DES.create = function create(options) {
- return new DES(options);
-};
-
-var shiftTable = [
- 1, 1, 2, 2, 2, 2, 2, 2,
- 1, 2, 2, 2, 2, 2, 2, 1
-];
-
-DES.prototype.deriveKeys = function deriveKeys(state, key) {
- state.keys = new Array(16 * 2);
-
- assert.equal(key.length, this.blockSize, 'Invalid key length');
-
- var kL = utils.readUInt32BE(key, 0);
- var kR = utils.readUInt32BE(key, 4);
-
- utils.pc1(kL, kR, state.tmp, 0);
- kL = state.tmp[0];
- kR = state.tmp[1];
- for (var i = 0; i < state.keys.length; i += 2) {
- var shift = shiftTable[i >>> 1];
- kL = utils.r28shl(kL, shift);
- kR = utils.r28shl(kR, shift);
- utils.pc2(kL, kR, state.keys, i);
- }
-};
-
-DES.prototype._update = function _update(inp, inOff, out, outOff) {
- var state = this._desState;
-
- var l = utils.readUInt32BE(inp, inOff);
- var r = utils.readUInt32BE(inp, inOff + 4);
-
- // Initial Permutation
- utils.ip(l, r, state.tmp, 0);
- l = state.tmp[0];
- r = state.tmp[1];
-
- if (this.type === 'encrypt')
- this._encrypt(state, l, r, state.tmp, 0);
- else
- this._decrypt(state, l, r, state.tmp, 0);
-
- l = state.tmp[0];
- r = state.tmp[1];
-
- utils.writeUInt32BE(out, l, outOff);
- utils.writeUInt32BE(out, r, outOff + 4);
-};
-
-DES.prototype._pad = function _pad(buffer, off) {
- var value = buffer.length - off;
- for (var i = off; i < buffer.length; i++)
- buffer[i] = value;
-
- return true;
-};
-
-DES.prototype._unpad = function _unpad(buffer) {
- var pad = buffer[buffer.length - 1];
- for (var i = buffer.length - pad; i < buffer.length; i++)
- assert.equal(buffer[i], pad);
-
- return buffer.slice(0, buffer.length - pad);
-};
-
-DES.prototype._encrypt = function _encrypt(state, lStart, rStart, out, off) {
- var l = lStart;
- var r = rStart;
-
- // Apply f() x16 times
- for (var i = 0; i < state.keys.length; i += 2) {
- var keyL = state.keys[i];
- var keyR = state.keys[i + 1];
-
- // f(r, k)
- utils.expand(r, state.tmp, 0);
-
- keyL ^= state.tmp[0];
- keyR ^= state.tmp[1];
- var s = utils.substitute(keyL, keyR);
- var f = utils.permute(s);
-
- var t = r;
- r = (l ^ f) >>> 0;
- l = t;
- }
-
- // Reverse Initial Permutation
- utils.rip(r, l, out, off);
-};
-
-DES.prototype._decrypt = function _decrypt(state, lStart, rStart, out, off) {
- var l = rStart;
- var r = lStart;
-
- // Apply f() x16 times
- for (var i = state.keys.length - 2; i >= 0; i -= 2) {
- var keyL = state.keys[i];
- var keyR = state.keys[i + 1];
-
- // f(r, k)
- utils.expand(l, state.tmp, 0);
-
- keyL ^= state.tmp[0];
- keyR ^= state.tmp[1];
- var s = utils.substitute(keyL, keyR);
- var f = utils.permute(s);
-
- var t = l;
- l = (r ^ f) >>> 0;
- r = t;
- }
-
- // Reverse Initial Permutation
- utils.rip(l, r, out, off);
-};
diff --git a/node_modules/des.js/lib/des/ede.js b/node_modules/des.js/lib/des/ede.js
deleted file mode 100644
index b8fb7d1..0000000
--- a/node_modules/des.js/lib/des/ede.js
+++ /dev/null
@@ -1,54 +0,0 @@
-'use strict';
-
-var assert = require('minimalistic-assert');
-var inherits = require('inherits');
-
-var Cipher = require('./cipher');
-var DES = require('./des');
-
-function EDEState(type, key) {
- assert.equal(key.length, 24, 'Invalid key length');
-
- var k1 = key.slice(0, 8);
- var k2 = key.slice(8, 16);
- var k3 = key.slice(16, 24);
-
- if (type === 'encrypt') {
- this.ciphers = [
- DES.create({ type: 'encrypt', key: k1 }),
- DES.create({ type: 'decrypt', key: k2 }),
- DES.create({ type: 'encrypt', key: k3 })
- ];
- } else {
- this.ciphers = [
- DES.create({ type: 'decrypt', key: k3 }),
- DES.create({ type: 'encrypt', key: k2 }),
- DES.create({ type: 'decrypt', key: k1 })
- ];
- }
-}
-
-function EDE(options) {
- Cipher.call(this, options);
-
- var state = new EDEState(this.type, this.options.key);
- this._edeState = state;
-}
-inherits(EDE, Cipher);
-
-module.exports = EDE;
-
-EDE.create = function create(options) {
- return new EDE(options);
-};
-
-EDE.prototype._update = function _update(inp, inOff, out, outOff) {
- var state = this._edeState;
-
- state.ciphers[0]._update(inp, inOff, out, outOff);
- state.ciphers[1]._update(out, outOff, out, outOff);
- state.ciphers[2]._update(out, outOff, out, outOff);
-};
-
-EDE.prototype._pad = DES.prototype._pad;
-EDE.prototype._unpad = DES.prototype._unpad;
diff --git a/node_modules/des.js/lib/des/utils.js b/node_modules/des.js/lib/des/utils.js
deleted file mode 100644
index 08a5ccd..0000000
--- a/node_modules/des.js/lib/des/utils.js
+++ /dev/null
@@ -1,256 +0,0 @@
-'use strict';
-
-exports.readUInt32BE = function readUInt32BE(bytes, off) {
- var res = (bytes[0 + off] << 24) |
- (bytes[1 + off] << 16) |
- (bytes[2 + off] << 8) |
- bytes[3 + off];
- return res >>> 0;
-};
-
-exports.writeUInt32BE = function writeUInt32BE(bytes, value, off) {
- bytes[0 + off] = value >>> 24;
- bytes[1 + off] = (value >>> 16) & 0xff;
- bytes[2 + off] = (value >>> 8) & 0xff;
- bytes[3 + off] = value & 0xff;
-};
-
-exports.ip = function ip(inL, inR, out, off) {
- var outL = 0;
- var outR = 0;
-
- for (var i = 6; i >= 0; i -= 2) {
- for (var j = 0; j <= 24; j += 8) {
- outL <<= 1;
- outL |= (inR >>> (j + i)) & 1;
- }
- for (var j = 0; j <= 24; j += 8) {
- outL <<= 1;
- outL |= (inL >>> (j + i)) & 1;
- }
- }
-
- for (var i = 6; i >= 0; i -= 2) {
- for (var j = 1; j <= 25; j += 8) {
- outR <<= 1;
- outR |= (inR >>> (j + i)) & 1;
- }
- for (var j = 1; j <= 25; j += 8) {
- outR <<= 1;
- outR |= (inL >>> (j + i)) & 1;
- }
- }
-
- out[off + 0] = outL >>> 0;
- out[off + 1] = outR >>> 0;
-};
-
-exports.rip = function rip(inL, inR, out, off) {
- var outL = 0;
- var outR = 0;
-
- for (var i = 0; i < 4; i++) {
- for (var j = 24; j >= 0; j -= 8) {
- outL <<= 1;
- outL |= (inR >>> (j + i)) & 1;
- outL <<= 1;
- outL |= (inL >>> (j + i)) & 1;
- }
- }
- for (var i = 4; i < 8; i++) {
- for (var j = 24; j >= 0; j -= 8) {
- outR <<= 1;
- outR |= (inR >>> (j + i)) & 1;
- outR <<= 1;
- outR |= (inL >>> (j + i)) & 1;
- }
- }
-
- out[off + 0] = outL >>> 0;
- out[off + 1] = outR >>> 0;
-};
-
-exports.pc1 = function pc1(inL, inR, out, off) {
- var outL = 0;
- var outR = 0;
-
- // 7, 15, 23, 31, 39, 47, 55, 63
- // 6, 14, 22, 30, 39, 47, 55, 63
- // 5, 13, 21, 29, 39, 47, 55, 63
- // 4, 12, 20, 28
- for (var i = 7; i >= 5; i--) {
- for (var j = 0; j <= 24; j += 8) {
- outL <<= 1;
- outL |= (inR >> (j + i)) & 1;
- }
- for (var j = 0; j <= 24; j += 8) {
- outL <<= 1;
- outL |= (inL >> (j + i)) & 1;
- }
- }
- for (var j = 0; j <= 24; j += 8) {
- outL <<= 1;
- outL |= (inR >> (j + i)) & 1;
- }
-
- // 1, 9, 17, 25, 33, 41, 49, 57
- // 2, 10, 18, 26, 34, 42, 50, 58
- // 3, 11, 19, 27, 35, 43, 51, 59
- // 36, 44, 52, 60
- for (var i = 1; i <= 3; i++) {
- for (var j = 0; j <= 24; j += 8) {
- outR <<= 1;
- outR |= (inR >> (j + i)) & 1;
- }
- for (var j = 0; j <= 24; j += 8) {
- outR <<= 1;
- outR |= (inL >> (j + i)) & 1;
- }
- }
- for (var j = 0; j <= 24; j += 8) {
- outR <<= 1;
- outR |= (inL >> (j + i)) & 1;
- }
-
- out[off + 0] = outL >>> 0;
- out[off + 1] = outR >>> 0;
-};
-
-exports.r28shl = function r28shl(num, shift) {
- return ((num << shift) & 0xfffffff) | (num >>> (28 - shift));
-};
-
-var pc2table = [
- // inL => outL
- 14, 11, 17, 4, 27, 23, 25, 0,
- 13, 22, 7, 18, 5, 9, 16, 24,
- 2, 20, 12, 21, 1, 8, 15, 26,
-
- // inR => outR
- 15, 4, 25, 19, 9, 1, 26, 16,
- 5, 11, 23, 8, 12, 7, 17, 0,
- 22, 3, 10, 14, 6, 20, 27, 24
-];
-
-exports.pc2 = function pc2(inL, inR, out, off) {
- var outL = 0;
- var outR = 0;
-
- var len = pc2table.length >>> 1;
- for (var i = 0; i < len; i++) {
- outL <<= 1;
- outL |= (inL >>> pc2table[i]) & 0x1;
- }
- for (var i = len; i < pc2table.length; i++) {
- outR <<= 1;
- outR |= (inR >>> pc2table[i]) & 0x1;
- }
-
- out[off + 0] = outL >>> 0;
- out[off + 1] = outR >>> 0;
-};
-
-exports.expand = function expand(r, out, off) {
- var outL = 0;
- var outR = 0;
-
- outL = ((r & 1) << 5) | (r >>> 27);
- for (var i = 23; i >= 15; i -= 4) {
- outL <<= 6;
- outL |= (r >>> i) & 0x3f;
- }
- for (var i = 11; i >= 3; i -= 4) {
- outR |= (r >>> i) & 0x3f;
- outR <<= 6;
- }
- outR |= ((r & 0x1f) << 1) | (r >>> 31);
-
- out[off + 0] = outL >>> 0;
- out[off + 1] = outR >>> 0;
-};
-
-var sTable = [
- 14, 0, 4, 15, 13, 7, 1, 4, 2, 14, 15, 2, 11, 13, 8, 1,
- 3, 10, 10, 6, 6, 12, 12, 11, 5, 9, 9, 5, 0, 3, 7, 8,
- 4, 15, 1, 12, 14, 8, 8, 2, 13, 4, 6, 9, 2, 1, 11, 7,
- 15, 5, 12, 11, 9, 3, 7, 14, 3, 10, 10, 0, 5, 6, 0, 13,
-
- 15, 3, 1, 13, 8, 4, 14, 7, 6, 15, 11, 2, 3, 8, 4, 14,
- 9, 12, 7, 0, 2, 1, 13, 10, 12, 6, 0, 9, 5, 11, 10, 5,
- 0, 13, 14, 8, 7, 10, 11, 1, 10, 3, 4, 15, 13, 4, 1, 2,
- 5, 11, 8, 6, 12, 7, 6, 12, 9, 0, 3, 5, 2, 14, 15, 9,
-
- 10, 13, 0, 7, 9, 0, 14, 9, 6, 3, 3, 4, 15, 6, 5, 10,
- 1, 2, 13, 8, 12, 5, 7, 14, 11, 12, 4, 11, 2, 15, 8, 1,
- 13, 1, 6, 10, 4, 13, 9, 0, 8, 6, 15, 9, 3, 8, 0, 7,
- 11, 4, 1, 15, 2, 14, 12, 3, 5, 11, 10, 5, 14, 2, 7, 12,
-
- 7, 13, 13, 8, 14, 11, 3, 5, 0, 6, 6, 15, 9, 0, 10, 3,
- 1, 4, 2, 7, 8, 2, 5, 12, 11, 1, 12, 10, 4, 14, 15, 9,
- 10, 3, 6, 15, 9, 0, 0, 6, 12, 10, 11, 1, 7, 13, 13, 8,
- 15, 9, 1, 4, 3, 5, 14, 11, 5, 12, 2, 7, 8, 2, 4, 14,
-
- 2, 14, 12, 11, 4, 2, 1, 12, 7, 4, 10, 7, 11, 13, 6, 1,
- 8, 5, 5, 0, 3, 15, 15, 10, 13, 3, 0, 9, 14, 8, 9, 6,
- 4, 11, 2, 8, 1, 12, 11, 7, 10, 1, 13, 14, 7, 2, 8, 13,
- 15, 6, 9, 15, 12, 0, 5, 9, 6, 10, 3, 4, 0, 5, 14, 3,
-
- 12, 10, 1, 15, 10, 4, 15, 2, 9, 7, 2, 12, 6, 9, 8, 5,
- 0, 6, 13, 1, 3, 13, 4, 14, 14, 0, 7, 11, 5, 3, 11, 8,
- 9, 4, 14, 3, 15, 2, 5, 12, 2, 9, 8, 5, 12, 15, 3, 10,
- 7, 11, 0, 14, 4, 1, 10, 7, 1, 6, 13, 0, 11, 8, 6, 13,
-
- 4, 13, 11, 0, 2, 11, 14, 7, 15, 4, 0, 9, 8, 1, 13, 10,
- 3, 14, 12, 3, 9, 5, 7, 12, 5, 2, 10, 15, 6, 8, 1, 6,
- 1, 6, 4, 11, 11, 13, 13, 8, 12, 1, 3, 4, 7, 10, 14, 7,
- 10, 9, 15, 5, 6, 0, 8, 15, 0, 14, 5, 2, 9, 3, 2, 12,
-
- 13, 1, 2, 15, 8, 13, 4, 8, 6, 10, 15, 3, 11, 7, 1, 4,
- 10, 12, 9, 5, 3, 6, 14, 11, 5, 0, 0, 14, 12, 9, 7, 2,
- 7, 2, 11, 1, 4, 14, 1, 7, 9, 4, 12, 10, 14, 8, 2, 13,
- 0, 15, 6, 12, 10, 9, 13, 0, 15, 3, 3, 5, 5, 6, 8, 11
-];
-
-exports.substitute = function substitute(inL, inR) {
- var out = 0;
- for (var i = 0; i < 4; i++) {
- var b = (inL >>> (18 - i * 6)) & 0x3f;
- var sb = sTable[i * 0x40 + b];
-
- out <<= 4;
- out |= sb;
- }
- for (var i = 0; i < 4; i++) {
- var b = (inR >>> (18 - i * 6)) & 0x3f;
- var sb = sTable[4 * 0x40 + i * 0x40 + b];
-
- out <<= 4;
- out |= sb;
- }
- return out >>> 0;
-};
-
-var permuteTable = [
- 16, 25, 12, 11, 3, 20, 4, 15, 31, 17, 9, 6, 27, 14, 1, 22,
- 30, 24, 8, 18, 0, 5, 29, 23, 13, 19, 2, 26, 10, 21, 28, 7
-];
-
-exports.permute = function permute(num) {
- var out = 0;
- for (var i = 0; i < permuteTable.length; i++) {
- out <<= 1;
- out |= (num >>> permuteTable[i]) & 0x1;
- }
- return out >>> 0;
-};
-
-exports.padSplit = function padSplit(num, size, group) {
- var str = num.toString(2);
- while (str.length < size)
- str = '0' + str;
-
- var out = [];
- for (var i = 0; i < size; i += group)
- out.push(str.slice(i, i + group));
- return out.join(' ');
-};
diff --git a/node_modules/des.js/package.json b/node_modules/des.js/package.json
deleted file mode 100644
index 9f8b9c1..0000000
--- a/node_modules/des.js/package.json
+++ /dev/null
@@ -1,62 +0,0 @@
-{
- "_from": "des.js@^1.0.0",
- "_id": "des.js@1.0.1",
- "_inBundle": false,
- "_integrity": "sha512-Q0I4pfFrv2VPd34/vfLrFOoRmlYj3OV50i7fskps1jZWK1kApMWWT9G6RRUeYedLcBDIhnSDaUvJMb3AhUlaEA==",
- "_location": "/des.js",
- "_phantomChildren": {},
- "_requested": {
- "type": "range",
- "registry": true,
- "raw": "des.js@^1.0.0",
- "name": "des.js",
- "escapedName": "des.js",
- "rawSpec": "^1.0.0",
- "saveSpec": null,
- "fetchSpec": "^1.0.0"
- },
- "_requiredBy": [
- "/browserify-des"
- ],
- "_resolved": "https://registry.npmjs.org/des.js/-/des.js-1.0.1.tgz",
- "_shasum": "5382142e1bdc53f85d86d53e5f4aa7deb91e0843",
- "_spec": "des.js@^1.0.0",
- "_where": "/home/pruss/Dev/3-minute-website/node_modules/browserify-des",
- "author": {
- "name": "Fedor Indutny",
- "email": "fedor@indutny.com"
- },
- "bugs": {
- "url": "https://github.com/indutny/des.js/issues"
- },
- "bundleDependencies": false,
- "dependencies": {
- "inherits": "^2.0.1",
- "minimalistic-assert": "^1.0.0"
- },
- "deprecated": false,
- "description": "DES implementation",
- "devDependencies": {
- "jscs": "^3.0.7",
- "jshint": "^2.8.0",
- "mocha": "^6.2.2"
- },
- "homepage": "https://github.com/indutny/des.js#readme",
- "keywords": [
- "DES",
- "3DES",
- "EDE",
- "CBC"
- ],
- "license": "MIT",
- "main": "lib/des.js",
- "name": "des.js",
- "repository": {
- "type": "git",
- "url": "git+ssh://git@github.com/indutny/des.js.git"
- },
- "scripts": {
- "test": "mocha --reporter=spec test/*-test.js && jscs lib/*.js lib/**/*.js test/*.js && jshint lib/*.js lib/**/*.js"
- },
- "version": "1.0.1"
-}
diff --git a/node_modules/des.js/test/cbc-test.js b/node_modules/des.js/test/cbc-test.js
deleted file mode 100644
index d07881c..0000000
--- a/node_modules/des.js/test/cbc-test.js
+++ /dev/null
@@ -1,73 +0,0 @@
-'use strict';
-
-var assert = require('assert');
-var crypto = require('crypto');
-var Buffer = require('buffer').Buffer;
-
-var des = require('../');
-
-var fixtures = require('./fixtures');
-var bin = fixtures.bin;
-
-describe('DES-CBC', function() {
- var CBC = des.CBC.instantiate(des.DES);
-
- describe('encryption/decryption', function() {
- var vectors = [
- {
- key: '133457799bbcdff1',
- iv: '0102030405060708',
- input: '0123456789abcdef'
- },
- {
- key: '0000000000000000',
- iv: 'ffffffffffffffff',
- input: '0000000000000000'
- },
- {
- key: 'a3a3a3a3b3b3b3b3',
- iv: 'cdcdcdcdcdcdcdcd',
- input: 'cccccccccccccccc'
- },
- {
- key: 'deadbeefabbadead',
- iv: 'a0da0da0da0da0da',
- input: '0102030405060708090a'
- },
- {
- key: 'aabbccddeeff0011',
- iv: 'fefefefefefefefe',
- input: '0102030405060708090a0102030405060708090a0102030405060708090a' +
- '0102030405060708090a0102030405060607080a0102030405060708090a'
- }
- ];
-
- vectors.forEach(function(vec, i) {
- it('should encrypt vector ' + i, function() {
- var key = new Buffer(vec.key, 'hex');
- var iv = new Buffer(vec.iv, 'hex');
- var input = new Buffer(vec.input, 'hex');
-
- var enc = CBC.create({
- type: 'encrypt',
- key: key,
- iv: iv
- });
- var out = new Buffer(enc.update(input).concat(enc.final()));
-
- var cipher = crypto.createCipheriv('des-cbc', key, iv);
- var expected = Buffer.concat([ cipher.update(input), cipher.final() ]);
-
- assert.deepEqual(out, expected);
-
- var dec = CBC.create({
- type: 'decrypt',
- key: key,
- iv: iv
- });
- assert.deepEqual(new Buffer(dec.update(out).concat(dec.final())),
- input);
- });
- });
- });
-});
diff --git a/node_modules/des.js/test/des-test.js b/node_modules/des.js/test/des-test.js
deleted file mode 100644
index b6a5ee8..0000000
--- a/node_modules/des.js/test/des-test.js
+++ /dev/null
@@ -1,139 +0,0 @@
-'use strict';
-
-var assert = require('assert');
-var crypto = require('crypto');
-var Buffer = require('buffer').Buffer;
-
-var des = require('../');
-
-var fixtures = require('./fixtures');
-var bin = fixtures.bin;
-
-describe('DES', function() {
- describe('Key Derivation', function() {
- it('should derive proper keys', function() {
- var d = des.DES.create({
- type: 'encrypt',
- key: [ 0x13, 0x34, 0x57, 0x79, 0x9B, 0xBC, 0xDF, 0xF1 ]
- });
-
- var expected = [
- '000110 110000 001011 101111',
- '111111 000111 000001 110010',
- '011110 011010 111011 011001',
- '110110 111100 100111 100101',
- '010101 011111 110010 001010',
- '010000 101100 111110 011001',
- '011100 101010 110111 010110',
- '110110 110011 010100 011101',
- '011111 001110 110000 000111',
- '111010 110101 001110 101000',
- '011000 111010 010100 111110',
- '010100 000111 101100 101111',
- '111011 001000 010010 110111',
- '111101 100001 100010 111100',
- '111101 111000 101000 111010',
- '110000 010011 101111 111011',
- '111000 001101 101111 101011',
- '111011 011110 011110 000001',
- '101100 011111 001101 000111',
- '101110 100100 011001 001111',
- '001000 010101 111111 010011',
- '110111 101101 001110 000110',
- '011101 010111 000111 110101',
- '100101 000110 011111 101001',
- '100101 111100 010111 010001',
- '111110 101011 101001 000001',
- '010111 110100 001110 110111',
- '111100 101110 011100 111010',
- '101111 111001 000110 001101',
- '001111 010011 111100 001010',
- '110010 110011 110110 001011',
- '000011 100001 011111 110101'
- ];
-
- expected = expected.map(fixtures.bin);
- assert.deepEqual(d._desState.keys, expected);
- });
- });
-
- describe('encryption/decryption', function() {
- var vectors = [
- {
- key: '133457799bbcdff1',
- input: '0123456789abcdef'
- },
- {
- key: '0000000000000000',
- input: '0000000000000000'
- },
- {
- key: 'a3a3a3a3b3b3b3b3',
- input: 'cccccccccccccccc'
- },
- {
- key: 'deadbeefabbadead',
- input: '0102030405060708090a'
- },
- {
- key: 'aabbccddeeff0011',
- input: '0102030405060708090a0102030405060708090a0102030405060708090a' +
- '0102030405060708090a0102030405060607080a0102030405060708090a'
- }
- ];
-
- vectors.forEach(function(vec, i) {
- it('should encrypt vector ' + i, function() {
- var key = new Buffer(vec.key, 'hex');
- var input = new Buffer(vec.input, 'hex');
-
- var enc = des.DES.create({
- type: 'encrypt',
- key: key
- });
- var dec = des.DES.create({
- type: 'decrypt',
- key: key
- });
- var out = new Buffer(enc.update(input).concat(enc.final()));
-
- var cipher = crypto.createCipheriv('des-ecb', key, new Buffer(0));
- var expected = Buffer.concat([ cipher.update(input), cipher.final() ]);
-
- assert.deepEqual(out, expected);
-
- assert.deepEqual(new Buffer(dec.update(out).concat(dec.final())),
- input);
- });
- });
-
- it('should buffer during encryption/decryption', function() {
- var key = new Buffer('0102030405060708', 'hex');
- var chunk = new Buffer('01020304050607', 'hex');
- var count = 257;
- var expected = new Buffer(
- new Array(count + 1).join('01020304050607'), 'hex');
-
- var enc = des.DES.create({
- type: 'encrypt',
- key: key
- });
- var cipher = [];
- for (var i = 0; i < count; i++)
- cipher = cipher.concat(enc.update(chunk));
- cipher = cipher.concat(enc.final());
-
- var dec = des.DES.create({
- type: 'decrypt',
- key: key
- });
- var out = [];
- for (var i = 0; i < count; i++)
- out = out.concat(dec.update(cipher.slice(i * 7, (i + 1) * 7)));
- out = out.concat(dec.final(cipher.slice(i * 7)));
-
- out = new Buffer(out);
- assert.deepEqual(out, expected);
- });
- });
-});
diff --git a/node_modules/des.js/test/ede-test.js b/node_modules/des.js/test/ede-test.js
deleted file mode 100644
index 116a76a..0000000
--- a/node_modules/des.js/test/ede-test.js
+++ /dev/null
@@ -1,73 +0,0 @@
-'use strict';
-
-var assert = require('assert');
-var crypto = require('crypto');
-var Buffer = require('buffer').Buffer;
-
-var des = require('../');
-
-var fixtures = require('./fixtures');
-var bin = fixtures.bin;
-
-describe('DES-EDE-CBC', function() {
- var CBC = des.CBC.instantiate(des.EDE);
-
- describe('encryption/decryption', function() {
- var vectors = [
- {
- key: new Array(4).join('133457799bbcdff1'),
- iv: '0102030405060708',
- input: '0123456789abcdef'
- },
- {
- key: new Array(4).join('0000000000000000'),
- iv: 'ffffffffffffffff',
- input: '0000000000000000'
- },
- {
- key: new Array(4).join('a3a3a3a3b3b3b3b3'),
- iv: 'cdcdcdcdcdcdcdcd',
- input: 'cccccccccccccccc'
- },
- {
- key: new Array(4).join('deadbeefabbadead'),
- iv: 'a0da0da0da0da0da',
- input: '0102030405060708090a'
- },
- {
- key: 'aabbccddeeff0011' + '1111222233334444' + 'ffffeeeeddddcccc',
- iv: 'fefefefefefefefe',
- input: '0102030405060708090a0102030405060708090a0102030405060708090a' +
- '0102030405060708090a0102030405060607080a0102030405060708090a'
- }
- ];
-
- vectors.forEach(function(vec, i) {
- it('should encrypt vector ' + i, function() {
- var key = new Buffer(vec.key, 'hex');
- var iv = new Buffer(vec.iv, 'hex');
- var input = new Buffer(vec.input, 'hex');
-
- var enc = CBC.create({
- type: 'encrypt',
- key: key,
- iv: iv
- });
- var out = new Buffer(enc.update(input).concat(enc.final()));
-
- var cipher = crypto.createCipheriv('des-ede3-cbc', key, iv);
- var expected = Buffer.concat([ cipher.update(input), cipher.final() ]);
-
- assert.deepEqual(out, expected);
-
- var dec = CBC.create({
- type: 'decrypt',
- key: key,
- iv: iv
- });
- assert.deepEqual(new Buffer(dec.update(out).concat(dec.final())),
- input);
- });
- });
- });
-});
diff --git a/node_modules/des.js/test/fixtures.js b/node_modules/des.js/test/fixtures.js
deleted file mode 100644
index fe8ccd8..0000000
--- a/node_modules/des.js/test/fixtures.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-exports.bin = function bin(str) {
- return parseInt(str.replace(/[^01]/g, ''), 2);
-}
diff --git a/node_modules/des.js/test/utils-test.js b/node_modules/des.js/test/utils-test.js
deleted file mode 100644
index 4c576de..0000000
--- a/node_modules/des.js/test/utils-test.js
+++ /dev/null
@@ -1,169 +0,0 @@
-'use strict';
-
-var assert = require('assert');
-
-var des = require('../');
-var utils = des.utils;
-
-var fixtures = require('./fixtures');
-var bin = fixtures.bin;
-
-describe('utils', function() {
- describe('IP', function() {
- it('should permute properly', function() {
- var out = new Array(2);
- var inp = [
- bin('00000001 00100011 01000101 01100111'),
- bin('10001001 10101011 11001101 11101111')
- ];
-
- utils.ip(inp[0], inp[1], out, 0);
-
- var expected = [
- bin('11001100 00000000 11001100 11111111'),
- bin('11110000 10101010 11110000 10101010')
- ];
-
- assert.deepEqual(out, expected);
- });
-
- it('should rev-permute properly', function() {
- var out = new Array(2);
- var inp = [
- bin('11001100 00000000 11001100 11111111'),
- bin('11110000 10101010 11110000 10101010')
- ];
-
- utils.rip(inp[0], inp[1], out, 0);
-
- var expected = [
- bin('00000001 00100011 01000101 01100111'),
- bin('10001001 10101011 11001101 11101111')
- ];
-
- assert.deepEqual(out, expected);
- });
- });
-
- describe('PC1', function() {
- it('should permute properly', function() {
- var out = new Array(2);
- var inp = [
- bin('00010011 00110100 01010111 01111001'),
- bin('10011011 10111100 11011111 11110001')
- ];
-
- utils.pc1(inp[0], inp[1], out, 0);
-
- var expected = [
- bin('1111000 0110011 0010101 0101111'),
- bin('0101010 1011001 1001111 0001111')
- ];
-
- assert.deepEqual(out, expected);
- });
- });
-
- describe('r28shl', function() {
- it('should shl properly', function() {
- assert.equal(utils.r28shl(bin('1111000011001100101010101111'), 1),
- bin('1110000110011001010101011111'));
-
- assert.equal(utils.r28shl(bin('0101010101100110011110001111'), 1),
- bin('1010101011001100111100011110'));
-
- assert.equal(utils.r28shl(bin('1111000011001100101010101111'), 4),
- bin('0000110011001010101011111111'));
-
- assert.equal(utils.r28shl(bin('0101010101100110011110001111'), 4),
- bin('0101011001100111100011110101'));
- });
- });
-
- describe('PC2', function() {
- it('should permute properly', function() {
- var out = new Array(2);
- var inp = [
- bin('1110000 1100110 0101010 1011111'),
- bin('1010101 0110011 0011110 0011110')
- ];
-
- utils.pc2(inp[0], inp[1], out, 0);
-
- var expected = [
- bin('000110 110000 001011 101111'),
- bin('111111 000111 000001 110010')
- ];
-
- assert.deepEqual(out, expected);
- });
- });
-
- describe('readUInt32BE', function() {
- it('should read number properly', function() {
- var a = [ 0xde, 0xad, 0xbe, 0xef ];
- var o = utils.readUInt32BE(a, 0);
- assert.equal(o, 0xdeadbeef);
- });
- });
-
- describe('writeUInt32BE', function() {
- it('should read number properly', function() {
- var a = [ 0, 0, 0, 0 ];
- utils.writeUInt32BE(a, 0xdeadbeef, 0);
- var expected = [ 0xde, 0xad, 0xbe, 0xef ];
- assert.deepEqual(a, expected);
- });
- });
-
- describe('expand', function() {
- it('should expand', function() {
- var out = [ 0, 0 ];
- utils.expand(bin('1111 0000 1010 1010 1111 0000 1010 1010'), out, 0);
- var expected = [
- bin('011110 100001 010101 010101'),
- bin('011110 100001 010101 010101')
- ];
- assert.deepEqual(out, expected);
- });
-
- it('should expand with low 1', function() {
- var out = [ 0, 0 ];
- utils.expand(bin('1111 0000 1010 1010 1111 0000 1010 1011'), out, 0);
- var expected = [
- bin('111110 100001 010101 010101'),
- bin('011110 100001 010101 010111')
- ];
- assert.deepEqual(out, expected);
- });
-
- it('should expand with low 1', function() {
- var out = [ 0, 0 ];
- utils.expand(bin('10100010 01011100 00001011 11110100'), out, 0);
- var expected = [
- bin('010100 000100 001011 111000'),
- bin('000001 010111 111110 101001')
- ];
- assert.deepEqual(out, expected);
- });
- });
-
- describe('substitute', function() {
- it('should substitute', function() {
- var input = [
- bin('011000 010001 011110 111010'),
- bin('100001 100110 010100 100111')
- ];
- var output = utils.substitute(input[0], input[1]);
- assert.equal(output, bin('0101 1100 1000 0010 1011 0101 1001 0111'));
- });
- });
-
- describe('permute', function() {
- it('should permute', function() {
- var output = utils.permute(
- bin('0101 1100 1000 0010 1011 0101 1001 0111'));
- assert.equal(output, bin('0010 0011 0100 1010 1010 1001 1011 1011'));
- });
- });
-});
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-23 12:22:47 +0000