updated the bower forge dependency to 0.7
This commit is contained in:
tigerbot
parent
50bdd31ecd
commit
4ac56bbd26
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@ -1,4 +1,6 @@
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bower_components
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# Only ignore the bower_components on the top level so we can commit whatever parts of the
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# packages we need for the statically served gh-pages to work inside the demo folder.
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/bower_components
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# Logs
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logs
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@ -36,7 +36,7 @@
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],
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"dependencies": {
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"botp": "~3.0.2",
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"forge": "~0.6.37",
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"forge": "~0.7.1",
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"unibabel": "~2.1.2"
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}
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}
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Load Diff
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@ -1,286 +0,0 @@
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/**
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* Cipher base API.
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*
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* @author Dave Longley
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*
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* Copyright (c) 2010-2014 Digital Bazaar, Inc.
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*/
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(function() {
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/* ########## Begin module implementation ########## */
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function initModule(forge) {
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forge.cipher = forge.cipher || {};
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// registered algorithms
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forge.cipher.algorithms = forge.cipher.algorithms || {};
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/**
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* Creates a cipher object that can be used to encrypt data using the given
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* algorithm and key. The algorithm may be provided as a string value for a
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* previously registered algorithm or it may be given as a cipher algorithm
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* API object.
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*
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* @param algorithm the algorithm to use, either a string or an algorithm API
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* object.
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* @param key the key to use, as a binary-encoded string of bytes or a
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* byte buffer.
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*
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* @return the cipher.
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*/
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forge.cipher.createCipher = function(algorithm, key) {
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var api = algorithm;
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if(typeof api === 'string') {
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api = forge.cipher.getAlgorithm(api);
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if(api) {
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api = api();
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}
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}
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if(!api) {
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throw new Error('Unsupported algorithm: ' + algorithm);
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}
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// assume block cipher
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return new forge.cipher.BlockCipher({
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algorithm: api,
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key: key,
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decrypt: false
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});
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};
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/**
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* Creates a decipher object that can be used to decrypt data using the given
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* algorithm and key. The algorithm may be provided as a string value for a
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* previously registered algorithm or it may be given as a cipher algorithm
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* API object.
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*
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* @param algorithm the algorithm to use, either a string or an algorithm API
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* object.
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* @param key the key to use, as a binary-encoded string of bytes or a
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* byte buffer.
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*
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* @return the cipher.
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*/
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forge.cipher.createDecipher = function(algorithm, key) {
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var api = algorithm;
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if(typeof api === 'string') {
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api = forge.cipher.getAlgorithm(api);
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if(api) {
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api = api();
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}
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}
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if(!api) {
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throw new Error('Unsupported algorithm: ' + algorithm);
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}
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// assume block cipher
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return new forge.cipher.BlockCipher({
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algorithm: api,
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key: key,
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decrypt: true
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});
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};
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/**
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* Registers an algorithm by name. If the name was already registered, the
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* algorithm API object will be overwritten.
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*
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* @param name the name of the algorithm.
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* @param algorithm the algorithm API object.
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*/
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forge.cipher.registerAlgorithm = function(name, algorithm) {
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name = name.toUpperCase();
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forge.cipher.algorithms[name] = algorithm;
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};
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/**
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* Gets a registered algorithm by name.
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*
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* @param name the name of the algorithm.
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*
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* @return the algorithm, if found, null if not.
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*/
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forge.cipher.getAlgorithm = function(name) {
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name = name.toUpperCase();
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if(name in forge.cipher.algorithms) {
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return forge.cipher.algorithms[name];
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}
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return null;
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};
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var BlockCipher = forge.cipher.BlockCipher = function(options) {
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this.algorithm = options.algorithm;
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this.mode = this.algorithm.mode;
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this.blockSize = this.mode.blockSize;
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this._finish = false;
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this._input = null;
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this.output = null;
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this._op = options.decrypt ? this.mode.decrypt : this.mode.encrypt;
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this._decrypt = options.decrypt;
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this.algorithm.initialize(options);
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};
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/**
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* Starts or restarts the encryption or decryption process, whichever
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* was previously configured.
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*
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* For non-GCM mode, the IV may be a binary-encoded string of bytes, an array
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* of bytes, a byte buffer, or an array of 32-bit integers. If the IV is in
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* bytes, then it must be Nb (16) bytes in length. If the IV is given in as
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* 32-bit integers, then it must be 4 integers long.
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*
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* Note: an IV is not required or used in ECB mode.
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*
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* For GCM-mode, the IV must be given as a binary-encoded string of bytes or
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* a byte buffer. The number of bytes should be 12 (96 bits) as recommended
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* by NIST SP-800-38D but another length may be given.
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*
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* @param options the options to use:
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* iv the initialization vector to use as a binary-encoded string of
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* bytes, null to reuse the last ciphered block from a previous
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* update() (this "residue" method is for legacy support only).
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* additionalData additional authentication data as a binary-encoded
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* string of bytes, for 'GCM' mode, (default: none).
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* tagLength desired length of authentication tag, in bits, for
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* 'GCM' mode (0-128, default: 128).
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* tag the authentication tag to check if decrypting, as a
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* binary-encoded string of bytes.
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* output the output the buffer to write to, null to create one.
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*/
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BlockCipher.prototype.start = function(options) {
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options = options || {};
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var opts = {};
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for(var key in options) {
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opts[key] = options[key];
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}
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opts.decrypt = this._decrypt;
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this._finish = false;
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this._input = forge.util.createBuffer();
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this.output = options.output || forge.util.createBuffer();
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this.mode.start(opts);
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};
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/**
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* Updates the next block according to the cipher mode.
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*
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* @param input the buffer to read from.
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*/
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BlockCipher.prototype.update = function(input) {
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if(input) {
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// input given, so empty it into the input buffer
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this._input.putBuffer(input);
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}
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// do cipher operation until it needs more input and not finished
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while(!this._op.call(this.mode, this._input, this.output, this._finish) &&
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!this._finish) {}
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// free consumed memory from input buffer
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this._input.compact();
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};
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/**
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* Finishes encrypting or decrypting.
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*
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* @param pad a padding function to use in CBC mode, null for default,
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* signature(blockSize, buffer, decrypt).
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*
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* @return true if successful, false on error.
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*/
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BlockCipher.prototype.finish = function(pad) {
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// backwards-compatibility w/deprecated padding API
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// Note: will overwrite padding functions even after another start() call
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if(pad && (this.mode.name === 'ECB' || this.mode.name === 'CBC')) {
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this.mode.pad = function(input) {
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return pad(this.blockSize, input, false);
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};
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this.mode.unpad = function(output) {
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return pad(this.blockSize, output, true);
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};
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}
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// build options for padding and afterFinish functions
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var options = {};
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options.decrypt = this._decrypt;
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// get # of bytes that won't fill a block
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options.overflow = this._input.length() % this.blockSize;
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if(!this._decrypt && this.mode.pad) {
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if(!this.mode.pad(this._input, options)) {
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return false;
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}
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}
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// do final update
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this._finish = true;
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this.update();
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if(this._decrypt && this.mode.unpad) {
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if(!this.mode.unpad(this.output, options)) {
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return false;
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}
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}
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if(this.mode.afterFinish) {
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if(!this.mode.afterFinish(this.output, options)) {
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return false;
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}
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}
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return true;
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};
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} // end module implementation
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/* ########## Begin module wrapper ########## */
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var name = 'cipher';
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if(typeof define !== 'function') {
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// NodeJS -> AMD
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if(typeof module === 'object' && module.exports) {
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var nodeJS = true;
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define = function(ids, factory) {
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factory(require, module);
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};
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} else {
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// <script>
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if(typeof forge === 'undefined') {
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forge = {};
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}
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return initModule(forge);
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}
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}
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// AMD
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var deps;
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var defineFunc = function(require, module) {
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module.exports = function(forge) {
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var mods = deps.map(function(dep) {
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return require(dep);
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}).concat(initModule);
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// handle circular dependencies
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forge = forge || {};
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forge.defined = forge.defined || {};
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if(forge.defined[name]) {
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return forge[name];
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}
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forge.defined[name] = true;
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for(var i = 0; i < mods.length; ++i) {
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mods[i](forge);
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}
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return forge[name];
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};
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};
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var tmpDefine = define;
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define = function(ids, factory) {
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deps = (typeof ids === 'string') ? factory.slice(2) : ids.slice(2);
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if(nodeJS) {
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delete define;
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return tmpDefine.apply(null, Array.prototype.slice.call(arguments, 0));
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}
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define = tmpDefine;
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return define.apply(null, Array.prototype.slice.call(arguments, 0));
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};
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define(['require', 'module', './util'], function() {
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defineFunc.apply(null, Array.prototype.slice.call(arguments, 0));
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});
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})();
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File diff suppressed because it is too large
Load Diff
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@ -1,202 +0,0 @@
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/**
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* Hash-based Message Authentication Code implementation. Requires a message
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* digest object that can be obtained, for example, from forge.md.sha1 or
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* forge.md.md5.
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*
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* @author Dave Longley
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*
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* Copyright (c) 2010-2012 Digital Bazaar, Inc. All rights reserved.
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*/
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(function() {
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/* ########## Begin module implementation ########## */
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function initModule(forge) {
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/* HMAC API */
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var hmac = forge.hmac = forge.hmac || {};
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/**
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* Creates an HMAC object that uses the given message digest object.
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*
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* @return an HMAC object.
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*/
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hmac.create = function() {
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// the hmac key to use
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var _key = null;
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// the message digest to use
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var _md = null;
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// the inner padding
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var _ipadding = null;
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// the outer padding
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var _opadding = null;
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// hmac context
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var ctx = {};
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/**
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* Starts or restarts the HMAC with the given key and message digest.
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*
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* @param md the message digest to use, null to reuse the previous one,
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* a string to use builtin 'sha1', 'md5', 'sha256'.
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* @param key the key to use as a string, array of bytes, byte buffer,
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* or null to reuse the previous key.
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*/
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ctx.start = function(md, key) {
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console.log('forge key start', typeof key, Object.prototype.toString.apply(key));
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if(md !== null) {
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if(typeof md === 'string') {
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// create builtin message digest
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md = md.toLowerCase();
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if(md in forge.md.algorithms) {
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_md = forge.md.algorithms[md].create();
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} else {
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throw new Error('Unknown hash algorithm "' + md + '"');
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}
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} else {
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// store message digest
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_md = md;
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}
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}
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if(key === null) {
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// reuse previous key
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key = _key;
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} else {
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if(typeof key === 'string') {
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// convert string into byte buffer
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key = forge.util.createBuffer(key);
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} else if(forge.util.isArray(key)) {
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// convert byte array into byte buffer
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var tmp = key;
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key = forge.util.createBuffer();
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for(var i = 0; i < tmp.length; ++i) {
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key.putByte(tmp[i]);
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}
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}
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// if key is longer than blocksize, hash it
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var keylen = key.length();
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if(keylen > _md.blockLength) {
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_md.start();
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_md.update(key.bytes());
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key = _md.digest();
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}
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// mix key into inner and outer padding
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// ipadding = [0x36 * blocksize] ^ key
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// opadding = [0x5C * blocksize] ^ key
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_ipadding = forge.util.createBuffer();
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_opadding = forge.util.createBuffer();
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keylen = key.length();
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for(var i = 0; i < keylen; ++i) {
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var tmp = key.at(i);
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_ipadding.putByte(0x36 ^ tmp);
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_opadding.putByte(0x5C ^ tmp);
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}
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// if key is shorter than blocksize, add additional padding
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if(keylen < _md.blockLength) {
|
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var tmp = _md.blockLength - keylen;
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for(var i = 0; i < tmp; ++i) {
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_ipadding.putByte(0x36);
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_opadding.putByte(0x5C);
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||||
}
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||||
}
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||||
_key = key;
|
||||
_ipadding = _ipadding.bytes();
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_opadding = _opadding.bytes();
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}
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||||
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// digest is done like so: hash(opadding | hash(ipadding | message))
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||||
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// prepare to do inner hash
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// hash(ipadding | message)
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_md.start();
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_md.update(_ipadding);
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||||
};
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||||
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||||
/**
|
||||
* Updates the HMAC with the given message bytes.
|
||||
*
|
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* @param bytes the bytes to update with.
|
||||
*/
|
||||
ctx.update = function(bytes) {
|
||||
_md.update(bytes);
|
||||
};
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||||
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/**
|
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* Produces the Message Authentication Code (MAC).
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*
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* @return a byte buffer containing the digest value.
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*/
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||||
ctx.getMac = function() {
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// digest is done like so: hash(opadding | hash(ipadding | message))
|
||||
// here we do the outer hashing
|
||||
var inner = _md.digest().bytes();
|
||||
_md.start();
|
||||
_md.update(_opadding);
|
||||
_md.update(inner);
|
||||
return _md.digest();
|
||||
};
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||||
// alias for getMac
|
||||
ctx.digest = ctx.getMac;
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||||
|
||||
return ctx;
|
||||
};
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||||
|
||||
} // end module implementation
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||||
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||||
/* ########## Begin module wrapper ########## */
|
||||
var name = 'hmac';
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||||
if(typeof define !== 'function') {
|
||||
// NodeJS -> AMD
|
||||
if(typeof module === 'object' && module.exports) {
|
||||
var nodeJS = true;
|
||||
define = function(ids, factory) {
|
||||
factory(require, module);
|
||||
};
|
||||
} else {
|
||||
// <script>
|
||||
if(typeof forge === 'undefined') {
|
||||
forge = {};
|
||||
}
|
||||
return initModule(forge);
|
||||
}
|
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}
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// AMD
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||||
var deps;
|
||||
var defineFunc = function(require, module) {
|
||||
module.exports = function(forge) {
|
||||
var mods = deps.map(function(dep) {
|
||||
return require(dep);
|
||||
}).concat(initModule);
|
||||
// handle circular dependencies
|
||||
forge = forge || {};
|
||||
forge.defined = forge.defined || {};
|
||||
if(forge.defined[name]) {
|
||||
return forge[name];
|
||||
}
|
||||
forge.defined[name] = true;
|
||||
for(var i = 0; i < mods.length; ++i) {
|
||||
mods[i](forge);
|
||||
}
|
||||
return forge[name];
|
||||
};
|
||||
};
|
||||
var tmpDefine = define;
|
||||
define = function(ids, factory) {
|
||||
deps = (typeof ids === 'string') ? factory.slice(2) : ids.slice(2);
|
||||
if(nodeJS) {
|
||||
delete define;
|
||||
return tmpDefine.apply(null, Array.prototype.slice.call(arguments, 0));
|
||||
}
|
||||
define = tmpDefine;
|
||||
return define.apply(null, Array.prototype.slice.call(arguments, 0));
|
||||
};
|
||||
define(['require', 'module', './md', './util'], function() {
|
||||
defineFunc.apply(null, Array.prototype.slice.call(arguments, 0));
|
||||
});
|
||||
})();
|
||||
|
|
@ -1,458 +0,0 @@
|
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/**
|
||||
* A javascript implementation of a cryptographically-secure
|
||||
* Pseudo Random Number Generator (PRNG). The Fortuna algorithm is followed
|
||||
* here though the use of SHA-256 is not enforced; when generating an
|
||||
* a PRNG context, the hashing algorithm and block cipher used for
|
||||
* the generator are specified via a plugin.
|
||||
*
|
||||
* @author Dave Longley
|
||||
*
|
||||
* Copyright (c) 2010-2014 Digital Bazaar, Inc.
|
||||
*/
|
||||
(function() {
|
||||
/* ########## Begin module implementation ########## */
|
||||
function initModule(forge) {
|
||||
|
||||
var _nodejs = (
|
||||
typeof process !== 'undefined' && process.versions && process.versions.node);
|
||||
var _crypto = null;
|
||||
if(!forge.disableNativeCode && _nodejs && !process.versions['node-webkit']) {
|
||||
_crypto = require('crypto');
|
||||
}
|
||||
|
||||
/* PRNG API */
|
||||
var prng = forge.prng = forge.prng || {};
|
||||
|
||||
/**
|
||||
* Creates a new PRNG context.
|
||||
*
|
||||
* A PRNG plugin must be passed in that will provide:
|
||||
*
|
||||
* 1. A function that initializes the key and seed of a PRNG context. It
|
||||
* will be given a 16 byte key and a 16 byte seed. Any key expansion
|
||||
* or transformation of the seed from a byte string into an array of
|
||||
* integers (or similar) should be performed.
|
||||
* 2. The cryptographic function used by the generator. It takes a key and
|
||||
* a seed.
|
||||
* 3. A seed increment function. It takes the seed and returns seed + 1.
|
||||
* 4. An api to create a message digest.
|
||||
*
|
||||
* For an example, see random.js.
|
||||
*
|
||||
* @param plugin the PRNG plugin to use.
|
||||
*/
|
||||
prng.create = function(plugin) {
|
||||
var ctx = {
|
||||
plugin: plugin,
|
||||
key: null,
|
||||
seed: null,
|
||||
time: null,
|
||||
// number of reseeds so far
|
||||
reseeds: 0,
|
||||
// amount of data generated so far
|
||||
generated: 0
|
||||
};
|
||||
|
||||
// create 32 entropy pools (each is a message digest)
|
||||
var md = plugin.md;
|
||||
var pools = new Array(32);
|
||||
for(var i = 0; i < 32; ++i) {
|
||||
pools[i] = md.create();
|
||||
}
|
||||
ctx.pools = pools;
|
||||
|
||||
// entropy pools are written to cyclically, starting at index 0
|
||||
ctx.pool = 0;
|
||||
|
||||
/**
|
||||
* Generates random bytes. The bytes may be generated synchronously or
|
||||
* asynchronously. Web workers must use the asynchronous interface or
|
||||
* else the behavior is undefined.
|
||||
*
|
||||
* @param count the number of random bytes to generate.
|
||||
* @param [callback(err, bytes)] called once the operation completes.
|
||||
*
|
||||
* @return count random bytes as a string.
|
||||
*/
|
||||
ctx.generate = function(count, callback) {
|
||||
// do synchronously
|
||||
if(!callback) {
|
||||
return ctx.generateSync(count);
|
||||
}
|
||||
|
||||
// simple generator using counter-based CBC
|
||||
var cipher = ctx.plugin.cipher;
|
||||
var increment = ctx.plugin.increment;
|
||||
var formatKey = ctx.plugin.formatKey;
|
||||
var formatSeed = ctx.plugin.formatSeed;
|
||||
var b = forge.util.createBuffer();
|
||||
|
||||
// reset key for every request
|
||||
ctx.key = null;
|
||||
|
||||
generate();
|
||||
|
||||
function generate(err) {
|
||||
if(err) {
|
||||
return callback(err);
|
||||
}
|
||||
|
||||
// sufficient bytes generated
|
||||
if(b.length() >= count) {
|
||||
return callback(null, b.getBytes(count));
|
||||
}
|
||||
|
||||
// if amount of data generated is greater than 1 MiB, trigger reseed
|
||||
if(ctx.generated > 0xfffff) {
|
||||
ctx.key = null;
|
||||
}
|
||||
|
||||
if(ctx.key === null) {
|
||||
// prevent stack overflow
|
||||
return forge.util.nextTick(function() {
|
||||
_reseed(generate);
|
||||
});
|
||||
}
|
||||
|
||||
// generate the random bytes
|
||||
var bytes = cipher(ctx.key, ctx.seed);
|
||||
ctx.generated += bytes.length;
|
||||
b.putBytes(bytes);
|
||||
|
||||
// generate bytes for a new key and seed
|
||||
ctx.key = formatKey(cipher(ctx.key, increment(ctx.seed)));
|
||||
ctx.seed = formatSeed(cipher(ctx.key, ctx.seed));
|
||||
|
||||
forge.util.setImmediate(generate);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Generates random bytes synchronously.
|
||||
*
|
||||
* @param count the number of random bytes to generate.
|
||||
*
|
||||
* @return count random bytes as a string.
|
||||
*/
|
||||
ctx.generateSync = function(count) {
|
||||
// simple generator using counter-based CBC
|
||||
var cipher = ctx.plugin.cipher;
|
||||
var increment = ctx.plugin.increment;
|
||||
var formatKey = ctx.plugin.formatKey;
|
||||
var formatSeed = ctx.plugin.formatSeed;
|
||||
|
||||
// reset key for every request
|
||||
ctx.key = null;
|
||||
|
||||
var b = forge.util.createBuffer();
|
||||
while(b.length() < count) {
|
||||
// if amount of data generated is greater than 1 MiB, trigger reseed
|
||||
if(ctx.generated > 0xfffff) {
|
||||
ctx.key = null;
|
||||
}
|
||||
|
||||
if(ctx.key === null) {
|
||||
_reseedSync();
|
||||
}
|
||||
|
||||
// generate the random bytes
|
||||
var bytes = cipher(ctx.key, ctx.seed);
|
||||
ctx.generated += bytes.length;
|
||||
b.putBytes(bytes);
|
||||
|
||||
// generate bytes for a new key and seed
|
||||
ctx.key = formatKey(cipher(ctx.key, increment(ctx.seed)));
|
||||
ctx.seed = formatSeed(cipher(ctx.key, ctx.seed));
|
||||
}
|
||||
|
||||
return b.getBytes(count);
|
||||
};
|
||||
|
||||
/**
|
||||
* Private function that asynchronously reseeds a generator.
|
||||
*
|
||||
* @param callback(err) called once the operation completes.
|
||||
*/
|
||||
function _reseed(callback) {
|
||||
if(ctx.pools[0].messageLength >= 32) {
|
||||
_seed();
|
||||
return callback();
|
||||
}
|
||||
// not enough seed data...
|
||||
var needed = (32 - ctx.pools[0].messageLength) << 5;
|
||||
ctx.seedFile(needed, function(err, bytes) {
|
||||
if(err) {
|
||||
return callback(err);
|
||||
}
|
||||
ctx.collect(bytes);
|
||||
_seed();
|
||||
callback();
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Private function that synchronously reseeds a generator.
|
||||
*/
|
||||
function _reseedSync() {
|
||||
if(ctx.pools[0].messageLength >= 32) {
|
||||
return _seed();
|
||||
}
|
||||
// not enough seed data...
|
||||
var needed = (32 - ctx.pools[0].messageLength) << 5;
|
||||
ctx.collect(ctx.seedFileSync(needed));
|
||||
_seed();
|
||||
}
|
||||
|
||||
/**
|
||||
* Private function that seeds a generator once enough bytes are available.
|
||||
*/
|
||||
function _seed() {
|
||||
// create a plugin-based message digest
|
||||
var md = ctx.plugin.md.create();
|
||||
|
||||
// digest pool 0's entropy and restart it
|
||||
md.update(ctx.pools[0].digest().getBytes());
|
||||
ctx.pools[0].start();
|
||||
|
||||
// digest the entropy of other pools whose index k meet the
|
||||
// condition '2^k mod n == 0' where n is the number of reseeds
|
||||
var k = 1;
|
||||
for(var i = 1; i < 32; ++i) {
|
||||
// prevent signed numbers from being used
|
||||
k = (k === 31) ? 0x80000000 : (k << 2);
|
||||
if(k % ctx.reseeds === 0) {
|
||||
md.update(ctx.pools[i].digest().getBytes());
|
||||
ctx.pools[i].start();
|
||||
}
|
||||
}
|
||||
|
||||
// get digest for key bytes and iterate again for seed bytes
|
||||
var keyBytes = md.digest().getBytes();
|
||||
md.start();
|
||||
md.update(keyBytes);
|
||||
var seedBytes = md.digest().getBytes();
|
||||
|
||||
// update
|
||||
ctx.key = ctx.plugin.formatKey(keyBytes);
|
||||
ctx.seed = ctx.plugin.formatSeed(seedBytes);
|
||||
ctx.reseeds = (ctx.reseeds === 0xffffffff) ? 0 : ctx.reseeds + 1;
|
||||
ctx.generated = 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* The built-in default seedFile. This seedFile is used when entropy
|
||||
* is needed immediately.
|
||||
*
|
||||
* @param needed the number of bytes that are needed.
|
||||
*
|
||||
* @return the random bytes.
|
||||
*/
|
||||
function defaultSeedFile(needed) {
|
||||
// use window.crypto.getRandomValues strong source of entropy if available
|
||||
var getRandomValues = null;
|
||||
if(typeof window !== 'undefined') {
|
||||
var _crypto = window.crypto || window.msCrypto;
|
||||
if(_crypto && _crypto.getRandomValues) {
|
||||
getRandomValues = function(arr) {
|
||||
return _crypto.getRandomValues(arr);
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
var b = forge.util.createBuffer();
|
||||
if(getRandomValues) {
|
||||
while(b.length() < needed) {
|
||||
// max byte length is 65536 before QuotaExceededError is thrown
|
||||
// http://www.w3.org/TR/WebCryptoAPI/#RandomSource-method-getRandomValues
|
||||
var count = Math.max(1, Math.min(needed - b.length(), 65536) / 4);
|
||||
var entropy = new Uint32Array(Math.floor(count));
|
||||
try {
|
||||
getRandomValues(entropy);
|
||||
for(var i = 0; i < entropy.length; ++i) {
|
||||
b.putInt32(entropy[i]);
|
||||
}
|
||||
} catch(e) {
|
||||
/* only ignore QuotaExceededError */
|
||||
if(!(typeof QuotaExceededError !== 'undefined' &&
|
||||
e instanceof QuotaExceededError)) {
|
||||
throw e;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// be sad and add some weak random data
|
||||
if(b.length() < needed) {
|
||||
/* Draws from Park-Miller "minimal standard" 31 bit PRNG,
|
||||
implemented with David G. Carta's optimization: with 32 bit math
|
||||
and without division (Public Domain). */
|
||||
var hi, lo, next;
|
||||
var seed = Math.floor(Math.random() * 0x010000);
|
||||
while(b.length() < needed) {
|
||||
lo = 16807 * (seed & 0xFFFF);
|
||||
hi = 16807 * (seed >> 16);
|
||||
lo += (hi & 0x7FFF) << 16;
|
||||
lo += hi >> 15;
|
||||
lo = (lo & 0x7FFFFFFF) + (lo >> 31);
|
||||
seed = lo & 0xFFFFFFFF;
|
||||
|
||||
// consume lower 3 bytes of seed
|
||||
for(var i = 0; i < 3; ++i) {
|
||||
// throw in more pseudo random
|
||||
next = seed >>> (i << 3);
|
||||
next ^= Math.floor(Math.random() * 0x0100);
|
||||
b.putByte(String.fromCharCode(next & 0xFF));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return b.getBytes(needed);
|
||||
}
|
||||
// initialize seed file APIs
|
||||
if(_crypto) {
|
||||
// use nodejs async API
|
||||
ctx.seedFile = function(needed, callback) {
|
||||
_crypto.randomBytes(needed, function(err, bytes) {
|
||||
if(err) {
|
||||
return callback(err);
|
||||
}
|
||||
callback(null, bytes.toString());
|
||||
});
|
||||
};
|
||||
// use nodejs sync API
|
||||
ctx.seedFileSync = function(needed) {
|
||||
return _crypto.randomBytes(needed).toString();
|
||||
};
|
||||
} else {
|
||||
ctx.seedFile = function(needed, callback) {
|
||||
try {
|
||||
callback(null, defaultSeedFile(needed));
|
||||
} catch(e) {
|
||||
callback(e);
|
||||
}
|
||||
};
|
||||
ctx.seedFileSync = defaultSeedFile;
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds entropy to a prng ctx's accumulator.
|
||||
*
|
||||
* @param bytes the bytes of entropy as a string.
|
||||
*/
|
||||
ctx.collect = function(bytes) {
|
||||
// iterate over pools distributing entropy cyclically
|
||||
var count = bytes.length;
|
||||
for(var i = 0; i < count; ++i) {
|
||||
ctx.pools[ctx.pool].update(bytes.substr(i, 1));
|
||||
ctx.pool = (ctx.pool === 31) ? 0 : ctx.pool + 1;
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Collects an integer of n bits.
|
||||
*
|
||||
* @param i the integer entropy.
|
||||
* @param n the number of bits in the integer.
|
||||
*/
|
||||
ctx.collectInt = function(i, n) {
|
||||
var bytes = '';
|
||||
for(var x = 0; x < n; x += 8) {
|
||||
bytes += String.fromCharCode((i >> x) & 0xFF);
|
||||
}
|
||||
ctx.collect(bytes);
|
||||
};
|
||||
|
||||
/**
|
||||
* Registers a Web Worker to receive immediate entropy from the main thread.
|
||||
* This method is required until Web Workers can access the native crypto
|
||||
* API. This method should be called twice for each created worker, once in
|
||||
* the main thread, and once in the worker itself.
|
||||
*
|
||||
* @param worker the worker to register.
|
||||
*/
|
||||
ctx.registerWorker = function(worker) {
|
||||
// worker receives random bytes
|
||||
if(worker === self) {
|
||||
ctx.seedFile = function(needed, callback) {
|
||||
function listener(e) {
|
||||
var data = e.data;
|
||||
if(data.forge && data.forge.prng) {
|
||||
self.removeEventListener('message', listener);
|
||||
callback(data.forge.prng.err, data.forge.prng.bytes);
|
||||
}
|
||||
}
|
||||
self.addEventListener('message', listener);
|
||||
self.postMessage({forge: {prng: {needed: needed}}});
|
||||
};
|
||||
} else {
|
||||
// main thread sends random bytes upon request
|
||||
var listener = function(e) {
|
||||
var data = e.data;
|
||||
if(data.forge && data.forge.prng) {
|
||||
ctx.seedFile(data.forge.prng.needed, function(err, bytes) {
|
||||
worker.postMessage({forge: {prng: {err: err, bytes: bytes}}});
|
||||
});
|
||||
}
|
||||
};
|
||||
// TODO: do we need to remove the event listener when the worker dies?
|
||||
worker.addEventListener('message', listener);
|
||||
}
|
||||
};
|
||||
|
||||
return ctx;
|
||||
};
|
||||
|
||||
} // end module implementation
|
||||
|
||||
/* ########## Begin module wrapper ########## */
|
||||
var name = 'prng';
|
||||
if(typeof define !== 'function') {
|
||||
// NodeJS -> AMD
|
||||
if(typeof module === 'object' && module.exports) {
|
||||
var nodeJS = true;
|
||||
define = function(ids, factory) {
|
||||
factory(require, module);
|
||||
};
|
||||
} else {
|
||||
// <script>
|
||||
if(typeof forge === 'undefined') {
|
||||
forge = {};
|
||||
}
|
||||
return initModule(forge);
|
||||
}
|
||||
}
|
||||
// AMD
|
||||
var deps;
|
||||
var defineFunc = function(require, module) {
|
||||
module.exports = function(forge) {
|
||||
var mods = deps.map(function(dep) {
|
||||
return require(dep);
|
||||
}).concat(initModule);
|
||||
// handle circular dependencies
|
||||
forge = forge || {};
|
||||
forge.defined = forge.defined || {};
|
||||
if(forge.defined[name]) {
|
||||
return forge[name];
|
||||
}
|
||||
forge.defined[name] = true;
|
||||
for(var i = 0; i < mods.length; ++i) {
|
||||
mods[i](forge);
|
||||
}
|
||||
return forge[name];
|
||||
};
|
||||
};
|
||||
var tmpDefine = define;
|
||||
define = function(ids, factory) {
|
||||
deps = (typeof ids === 'string') ? factory.slice(2) : ids.slice(2);
|
||||
if(nodeJS) {
|
||||
delete define;
|
||||
return tmpDefine.apply(null, Array.prototype.slice.call(arguments, 0));
|
||||
}
|
||||
define = tmpDefine;
|
||||
return define.apply(null, Array.prototype.slice.call(arguments, 0));
|
||||
};
|
||||
define(['require', 'module', './md', './util'], function() {
|
||||
defineFunc.apply(null, Array.prototype.slice.call(arguments, 0));
|
||||
});
|
||||
|
||||
})();
|
||||
|
|
@ -1,237 +0,0 @@
|
|||
/**
|
||||
* An API for getting cryptographically-secure random bytes. The bytes are
|
||||
* generated using the Fortuna algorithm devised by Bruce Schneier and
|
||||
* Niels Ferguson.
|
||||
*
|
||||
* Getting strong random bytes is not yet easy to do in javascript. The only
|
||||
* truish random entropy that can be collected is from the mouse, keyboard, or
|
||||
* from timing with respect to page loads, etc. This generator makes a poor
|
||||
* attempt at providing random bytes when those sources haven't yet provided
|
||||
* enough entropy to initially seed or to reseed the PRNG.
|
||||
*
|
||||
* @author Dave Longley
|
||||
*
|
||||
* Copyright (c) 2009-2014 Digital Bazaar, Inc.
|
||||
*/
|
||||
(function() {
|
||||
/* ########## Begin module implementation ########## */
|
||||
function initModule(forge) {
|
||||
|
||||
// forge.random already defined
|
||||
if(forge.random && forge.random.getBytes) {
|
||||
return;
|
||||
}
|
||||
|
||||
(function(jQuery) {
|
||||
|
||||
// the default prng plugin, uses AES-128
|
||||
var prng_aes = {};
|
||||
var _prng_aes_output = new Array(4);
|
||||
var _prng_aes_buffer = forge.util.createBuffer();
|
||||
prng_aes.formatKey = function(key) {
|
||||
// convert the key into 32-bit integers
|
||||
var tmp = forge.util.createBuffer(key);
|
||||
key = new Array(4);
|
||||
key[0] = tmp.getInt32();
|
||||
key[1] = tmp.getInt32();
|
||||
key[2] = tmp.getInt32();
|
||||
key[3] = tmp.getInt32();
|
||||
|
||||
// return the expanded key
|
||||
return forge.aes._expandKey(key, false);
|
||||
};
|
||||
prng_aes.formatSeed = function(seed) {
|
||||
// convert seed into 32-bit integers
|
||||
var tmp = forge.util.createBuffer(seed);
|
||||
seed = new Array(4);
|
||||
seed[0] = tmp.getInt32();
|
||||
seed[1] = tmp.getInt32();
|
||||
seed[2] = tmp.getInt32();
|
||||
seed[3] = tmp.getInt32();
|
||||
return seed;
|
||||
};
|
||||
prng_aes.cipher = function(key, seed) {
|
||||
forge.aes._updateBlock(key, seed, _prng_aes_output, false);
|
||||
_prng_aes_buffer.putInt32(_prng_aes_output[0]);
|
||||
_prng_aes_buffer.putInt32(_prng_aes_output[1]);
|
||||
_prng_aes_buffer.putInt32(_prng_aes_output[2]);
|
||||
_prng_aes_buffer.putInt32(_prng_aes_output[3]);
|
||||
return _prng_aes_buffer.getBytes();
|
||||
};
|
||||
prng_aes.increment = function(seed) {
|
||||
// FIXME: do we care about carry or signed issues?
|
||||
++seed[3];
|
||||
return seed;
|
||||
};
|
||||
prng_aes.md = forge.md.sha256;
|
||||
|
||||
/**
|
||||
* Creates a new PRNG.
|
||||
*/
|
||||
function spawnPrng() {
|
||||
var ctx = forge.prng.create(prng_aes);
|
||||
|
||||
/**
|
||||
* Gets random bytes. If a native secure crypto API is unavailable, this
|
||||
* method tries to make the bytes more unpredictable by drawing from data that
|
||||
* can be collected from the user of the browser, eg: mouse movement.
|
||||
*
|
||||
* If a callback is given, this method will be called asynchronously.
|
||||
*
|
||||
* @param count the number of random bytes to get.
|
||||
* @param [callback(err, bytes)] called once the operation completes.
|
||||
*
|
||||
* @return the random bytes in a string.
|
||||
*/
|
||||
ctx.getBytes = function(count, callback) {
|
||||
return ctx.generate(count, callback);
|
||||
};
|
||||
|
||||
/**
|
||||
* Gets random bytes asynchronously. If a native secure crypto API is
|
||||
* unavailable, this method tries to make the bytes more unpredictable by
|
||||
* drawing from data that can be collected from the user of the browser,
|
||||
* eg: mouse movement.
|
||||
*
|
||||
* @param count the number of random bytes to get.
|
||||
*
|
||||
* @return the random bytes in a string.
|
||||
*/
|
||||
ctx.getBytesSync = function(count) {
|
||||
return ctx.generate(count);
|
||||
};
|
||||
|
||||
return ctx;
|
||||
}
|
||||
|
||||
// create default prng context
|
||||
var _ctx = spawnPrng();
|
||||
|
||||
// add other sources of entropy only if window.crypto.getRandomValues is not
|
||||
// available -- otherwise this source will be automatically used by the prng
|
||||
var _nodejs = (
|
||||
typeof process !== 'undefined' && process.versions && process.versions.node);
|
||||
var getRandomValues = null;
|
||||
if(typeof window !== 'undefined') {
|
||||
var _crypto = window.crypto || window.msCrypto;
|
||||
if(_crypto && _crypto.getRandomValues) {
|
||||
getRandomValues = function(arr) {
|
||||
return _crypto.getRandomValues(arr);
|
||||
};
|
||||
}
|
||||
}
|
||||
if(forge.disableNativeCode || (!_nodejs && !getRandomValues)) {
|
||||
// if this is a web worker, do not use weak entropy, instead register to
|
||||
// receive strong entropy asynchronously from the main thread
|
||||
if(typeof window === 'undefined' || window.document === undefined) {
|
||||
// FIXME:
|
||||
}
|
||||
|
||||
// get load time entropy
|
||||
_ctx.collectInt(+new Date(), 32);
|
||||
|
||||
// add some entropy from navigator object
|
||||
if(typeof(navigator) !== 'undefined') {
|
||||
var _navBytes = '';
|
||||
for(var key in navigator) {
|
||||
try {
|
||||
if(typeof(navigator[key]) == 'string') {
|
||||
_navBytes += navigator[key];
|
||||
}
|
||||
} catch(e) {
|
||||
/* Some navigator keys might not be accessible, e.g. the geolocation
|
||||
attribute throws an exception if touched in Mozilla chrome://
|
||||
context.
|
||||
|
||||
Silently ignore this and just don't use this as a source of
|
||||
entropy. */
|
||||
}
|
||||
}
|
||||
_ctx.collect(_navBytes);
|
||||
_navBytes = null;
|
||||
}
|
||||
|
||||
// add mouse and keyboard collectors if jquery is available
|
||||
if(jQuery) {
|
||||
// set up mouse entropy capture
|
||||
jQuery().mousemove(function(e) {
|
||||
// add mouse coords
|
||||
_ctx.collectInt(e.clientX, 16);
|
||||
_ctx.collectInt(e.clientY, 16);
|
||||
});
|
||||
|
||||
// set up keyboard entropy capture
|
||||
jQuery().keypress(function(e) {
|
||||
_ctx.collectInt(e.charCode, 8);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
/* Random API */
|
||||
if(!forge.random) {
|
||||
forge.random = _ctx;
|
||||
} else {
|
||||
// extend forge.random with _ctx
|
||||
for(var key in _ctx) {
|
||||
forge.random[key] = _ctx[key];
|
||||
}
|
||||
}
|
||||
|
||||
// expose spawn PRNG
|
||||
forge.random.createInstance = spawnPrng;
|
||||
|
||||
})(typeof(jQuery) !== 'undefined' ? jQuery : null);
|
||||
|
||||
} // end module implementation
|
||||
|
||||
/* ########## Begin module wrapper ########## */
|
||||
var name = 'random';
|
||||
if(typeof define !== 'function') {
|
||||
// NodeJS -> AMD
|
||||
if(typeof module === 'object' && module.exports) {
|
||||
var nodeJS = true;
|
||||
define = function(ids, factory) {
|
||||
factory(require, module);
|
||||
};
|
||||
} else {
|
||||
// <script>
|
||||
if(typeof forge === 'undefined') {
|
||||
forge = {};
|
||||
}
|
||||
return initModule(forge);
|
||||
}
|
||||
}
|
||||
// AMD
|
||||
var deps;
|
||||
var defineFunc = function(require, module) {
|
||||
module.exports = function(forge) {
|
||||
var mods = deps.map(function(dep) {
|
||||
return require(dep);
|
||||
}).concat(initModule);
|
||||
// handle circular dependencies
|
||||
forge = forge || {};
|
||||
forge.defined = forge.defined || {};
|
||||
if(forge.defined[name]) {
|
||||
return forge[name];
|
||||
}
|
||||
forge.defined[name] = true;
|
||||
for(var i = 0; i < mods.length; ++i) {
|
||||
mods[i](forge);
|
||||
}
|
||||
return forge[name];
|
||||
};
|
||||
};
|
||||
var tmpDefine = define;
|
||||
define = function(ids, factory) {
|
||||
deps = (typeof ids === 'string') ? factory.slice(2) : ids.slice(2);
|
||||
if(nodeJS) {
|
||||
delete define;
|
||||
return tmpDefine.apply(null, Array.prototype.slice.call(arguments, 0));
|
||||
}
|
||||
define = tmpDefine;
|
||||
return define.apply(null, Array.prototype.slice.call(arguments, 0));
|
||||
};
|
||||
define(['require', 'module', './aes', './md', './prng', './util'], function() {
|
||||
defineFunc.apply(null, Array.prototype.slice.call(arguments, 0));
|
||||
});
|
||||
})();
|
||||
|
|
@ -1,369 +0,0 @@
|
|||
/**
|
||||
* Secure Hash Algorithm with 160-bit digest (SHA-1) implementation.
|
||||
*
|
||||
* @author Dave Longley
|
||||
*
|
||||
* Copyright (c) 2010-2015 Digital Bazaar, Inc.
|
||||
*/
|
||||
(function() {
|
||||
/* ########## Begin module implementation ########## */
|
||||
function initModule(forge) {
|
||||
|
||||
var sha1 = forge.sha1 = forge.sha1 || {};
|
||||
forge.md = forge.md || {};
|
||||
forge.md.algorithms = forge.md.algorithms || {};
|
||||
forge.md.sha1 = forge.md.algorithms.sha1 = sha1;
|
||||
|
||||
/**
|
||||
* Creates a SHA-1 message digest object.
|
||||
*
|
||||
* @return a message digest object.
|
||||
*/
|
||||
sha1.create = function() {
|
||||
// do initialization as necessary
|
||||
if(!_initialized) {
|
||||
_init();
|
||||
}
|
||||
|
||||
// SHA-1 state contains five 32-bit integers
|
||||
var _state = null;
|
||||
|
||||
// input buffer
|
||||
var _input = forge.util.createBuffer();
|
||||
|
||||
// used for word storage
|
||||
var _w = new Array(80);
|
||||
|
||||
// message digest object
|
||||
var md = {
|
||||
algorithm: 'sha1',
|
||||
blockLength: 64,
|
||||
digestLength: 20,
|
||||
// 56-bit length of message so far (does not including padding)
|
||||
messageLength: 0,
|
||||
// true message length
|
||||
fullMessageLength: null,
|
||||
// size of message length in bytes
|
||||
messageLengthSize: 8
|
||||
};
|
||||
|
||||
/**
|
||||
* Starts the digest.
|
||||
*
|
||||
* @return this digest object.
|
||||
*/
|
||||
md.start = function() {
|
||||
// up to 56-bit message length for convenience
|
||||
md.messageLength = 0;
|
||||
|
||||
// full message length (set md.messageLength64 for backwards-compatibility)
|
||||
md.fullMessageLength = md.messageLength64 = [];
|
||||
var int32s = md.messageLengthSize / 4;
|
||||
for(var i = 0; i < int32s; ++i) {
|
||||
md.fullMessageLength.push(0);
|
||||
}
|
||||
_input = forge.util.createBuffer();
|
||||
_state = {
|
||||
h0: 0x67452301,
|
||||
h1: 0xEFCDAB89,
|
||||
h2: 0x98BADCFE,
|
||||
h3: 0x10325476,
|
||||
h4: 0xC3D2E1F0
|
||||
};
|
||||
return md;
|
||||
};
|
||||
// start digest automatically for first time
|
||||
md.start();
|
||||
|
||||
/**
|
||||
* Updates the digest with the given message input. The given input can
|
||||
* treated as raw input (no encoding will be applied) or an encoding of
|
||||
* 'utf8' maybe given to encode the input using UTF-8.
|
||||
*
|
||||
* @param msg the message input to update with.
|
||||
* @param encoding the encoding to use (default: 'raw', other: 'utf8').
|
||||
*
|
||||
* @return this digest object.
|
||||
*/
|
||||
md.update = function(msg, encoding) {
|
||||
if(encoding === 'utf8') {
|
||||
msg = forge.util.encodeUtf8(msg);
|
||||
}
|
||||
|
||||
// update message length
|
||||
var len = msg.length;
|
||||
md.messageLength += len;
|
||||
len = [(len / 0x100000000) >>> 0, len >>> 0];
|
||||
for(var i = md.fullMessageLength.length - 1; i >= 0; --i) {
|
||||
md.fullMessageLength[i] += len[1];
|
||||
len[1] = len[0] + ((md.fullMessageLength[i] / 0x100000000) >>> 0);
|
||||
md.fullMessageLength[i] = md.fullMessageLength[i] >>> 0;
|
||||
len[0] = ((len[1] / 0x100000000) >>> 0);
|
||||
}
|
||||
|
||||
// add bytes to input buffer
|
||||
_input.putBytes(msg);
|
||||
|
||||
// process bytes
|
||||
_update(_state, _w, _input);
|
||||
|
||||
// compact input buffer every 2K or if empty
|
||||
if(_input.read > 2048 || _input.length() === 0) {
|
||||
_input.compact();
|
||||
}
|
||||
|
||||
return md;
|
||||
};
|
||||
|
||||
/**
|
||||
* Produces the digest.
|
||||
*
|
||||
* @return a byte buffer containing the digest value.
|
||||
*/
|
||||
md.digest = function() {
|
||||
/* Note: Here we copy the remaining bytes in the input buffer and
|
||||
add the appropriate SHA-1 padding. Then we do the final update
|
||||
on a copy of the state so that if the user wants to get
|
||||
intermediate digests they can do so. */
|
||||
|
||||
/* Determine the number of bytes that must be added to the message
|
||||
to ensure its length is congruent to 448 mod 512. In other words,
|
||||
the data to be digested must be a multiple of 512 bits (or 128 bytes).
|
||||
This data includes the message, some padding, and the length of the
|
||||
message. Since the length of the message will be encoded as 8 bytes (64
|
||||
bits), that means that the last segment of the data must have 56 bytes
|
||||
(448 bits) of message and padding. Therefore, the length of the message
|
||||
plus the padding must be congruent to 448 mod 512 because
|
||||
512 - 128 = 448.
|
||||
|
||||
In order to fill up the message length it must be filled with
|
||||
padding that begins with 1 bit followed by all 0 bits. Padding
|
||||
must *always* be present, so if the message length is already
|
||||
congruent to 448 mod 512, then 512 padding bits must be added. */
|
||||
|
||||
var finalBlock = forge.util.createBuffer();
|
||||
finalBlock.putBytes(_input.bytes());
|
||||
|
||||
// compute remaining size to be digested (include message length size)
|
||||
var remaining = (
|
||||
md.fullMessageLength[md.fullMessageLength.length - 1] +
|
||||
md.messageLengthSize);
|
||||
|
||||
// add padding for overflow blockSize - overflow
|
||||
// _padding starts with 1 byte with first bit is set (byte value 128), then
|
||||
// there may be up to (blockSize - 1) other pad bytes
|
||||
var overflow = remaining & (md.blockLength - 1);
|
||||
finalBlock.putBytes(_padding.substr(0, md.blockLength - overflow));
|
||||
|
||||
// serialize message length in bits in big-endian order; since length
|
||||
// is stored in bytes we multiply by 8 and add carry from next int
|
||||
var messageLength = forge.util.createBuffer();
|
||||
var next, carry;
|
||||
var bits = md.fullMessageLength[0] * 8;
|
||||
for(var i = 0; i < md.fullMessageLength.length; ++i) {
|
||||
next = md.fullMessageLength[i + 1] * 8;
|
||||
carry = (next / 0x100000000) >>> 0;
|
||||
bits += carry;
|
||||
finalBlock.putInt32(bits >>> 0);
|
||||
bits = next;
|
||||
}
|
||||
|
||||
var s2 = {
|
||||
h0: _state.h0,
|
||||
h1: _state.h1,
|
||||
h2: _state.h2,
|
||||
h3: _state.h3,
|
||||
h4: _state.h4
|
||||
};
|
||||
_update(s2, _w, finalBlock);
|
||||
var rval = forge.util.createBuffer();
|
||||
rval.putInt32(s2.h0);
|
||||
rval.putInt32(s2.h1);
|
||||
rval.putInt32(s2.h2);
|
||||
rval.putInt32(s2.h3);
|
||||
rval.putInt32(s2.h4);
|
||||
return rval;
|
||||
};
|
||||
|
||||
return md;
|
||||
};
|
||||
|
||||
// sha-1 padding bytes not initialized yet
|
||||
var _padding = null;
|
||||
var _initialized = false;
|
||||
|
||||
/**
|
||||
* Initializes the constant tables.
|
||||
*/
|
||||
function _init() {
|
||||
// create padding
|
||||
_padding = String.fromCharCode(128);
|
||||
_padding += forge.util.fillString(String.fromCharCode(0x00), 64);
|
||||
|
||||
// now initialized
|
||||
_initialized = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Updates a SHA-1 state with the given byte buffer.
|
||||
*
|
||||
* @param s the SHA-1 state to update.
|
||||
* @param w the array to use to store words.
|
||||
* @param bytes the byte buffer to update with.
|
||||
*/
|
||||
function _update(s, w, bytes) {
|
||||
// consume 512 bit (64 byte) chunks
|
||||
var t, a, b, c, d, e, f, i;
|
||||
var len = bytes.length();
|
||||
while(len >= 64) {
|
||||
// the w array will be populated with sixteen 32-bit big-endian words
|
||||
// and then extended into 80 32-bit words according to SHA-1 algorithm
|
||||
// and for 32-79 using Max Locktyukhin's optimization
|
||||
|
||||
// initialize hash value for this chunk
|
||||
a = s.h0;
|
||||
b = s.h1;
|
||||
c = s.h2;
|
||||
d = s.h3;
|
||||
e = s.h4;
|
||||
|
||||
// round 1
|
||||
for(i = 0; i < 16; ++i) {
|
||||
t = bytes.getInt32();
|
||||
w[i] = t;
|
||||
f = d ^ (b & (c ^ d));
|
||||
t = ((a << 5) | (a >>> 27)) + f + e + 0x5A827999 + t;
|
||||
e = d;
|
||||
d = c;
|
||||
c = (b << 30) | (b >>> 2);
|
||||
b = a;
|
||||
a = t;
|
||||
}
|
||||
for(; i < 20; ++i) {
|
||||
t = (w[i - 3] ^ w[i - 8] ^ w[i - 14] ^ w[i - 16]);
|
||||
t = (t << 1) | (t >>> 31);
|
||||
w[i] = t;
|
||||
f = d ^ (b & (c ^ d));
|
||||
t = ((a << 5) | (a >>> 27)) + f + e + 0x5A827999 + t;
|
||||
e = d;
|
||||
d = c;
|
||||
c = (b << 30) | (b >>> 2);
|
||||
b = a;
|
||||
a = t;
|
||||
}
|
||||
// round 2
|
||||
for(; i < 32; ++i) {
|
||||
t = (w[i - 3] ^ w[i - 8] ^ w[i - 14] ^ w[i - 16]);
|
||||
t = (t << 1) | (t >>> 31);
|
||||
w[i] = t;
|
||||
f = b ^ c ^ d;
|
||||
t = ((a << 5) | (a >>> 27)) + f + e + 0x6ED9EBA1 + t;
|
||||
e = d;
|
||||
d = c;
|
||||
c = (b << 30) | (b >>> 2);
|
||||
b = a;
|
||||
a = t;
|
||||
}
|
||||
for(; i < 40; ++i) {
|
||||
t = (w[i - 6] ^ w[i - 16] ^ w[i - 28] ^ w[i - 32]);
|
||||
t = (t << 2) | (t >>> 30);
|
||||
w[i] = t;
|
||||
f = b ^ c ^ d;
|
||||
t = ((a << 5) | (a >>> 27)) + f + e + 0x6ED9EBA1 + t;
|
||||
e = d;
|
||||
d = c;
|
||||
c = (b << 30) | (b >>> 2);
|
||||
b = a;
|
||||
a = t;
|
||||
}
|
||||
// round 3
|
||||
for(; i < 60; ++i) {
|
||||
t = (w[i - 6] ^ w[i - 16] ^ w[i - 28] ^ w[i - 32]);
|
||||
t = (t << 2) | (t >>> 30);
|
||||
w[i] = t;
|
||||
f = (b & c) | (d & (b ^ c));
|
||||
t = ((a << 5) | (a >>> 27)) + f + e + 0x8F1BBCDC + t;
|
||||
e = d;
|
||||
d = c;
|
||||
c = (b << 30) | (b >>> 2);
|
||||
b = a;
|
||||
a = t;
|
||||
}
|
||||
// round 4
|
||||
for(; i < 80; ++i) {
|
||||
t = (w[i - 6] ^ w[i - 16] ^ w[i - 28] ^ w[i - 32]);
|
||||
t = (t << 2) | (t >>> 30);
|
||||
w[i] = t;
|
||||
f = b ^ c ^ d;
|
||||
t = ((a << 5) | (a >>> 27)) + f + e + 0xCA62C1D6 + t;
|
||||
e = d;
|
||||
d = c;
|
||||
c = (b << 30) | (b >>> 2);
|
||||
b = a;
|
||||
a = t;
|
||||
}
|
||||
|
||||
// update hash state
|
||||
s.h0 = (s.h0 + a) | 0;
|
||||
s.h1 = (s.h1 + b) | 0;
|
||||
s.h2 = (s.h2 + c) | 0;
|
||||
s.h3 = (s.h3 + d) | 0;
|
||||
s.h4 = (s.h4 + e) | 0;
|
||||
|
||||
len -= 64;
|
||||
}
|
||||
}
|
||||
|
||||
} // end module implementation
|
||||
|
||||
/* ########## Begin module wrapper ########## */
|
||||
var name = 'sha1';
|
||||
if(typeof define !== 'function') {
|
||||
// NodeJS -> AMD
|
||||
if(typeof module === 'object' && module.exports) {
|
||||
var nodeJS = true;
|
||||
define = function(ids, factory) {
|
||||
factory(require, module);
|
||||
};
|
||||
} else {
|
||||
// <script>
|
||||
if(typeof forge === 'undefined') {
|
||||
forge = {};
|
||||
}
|
||||
return initModule(forge);
|
||||
}
|
||||
}
|
||||
// AMD
|
||||
var deps;
|
||||
var defineFunc = function(require, module) {
|
||||
module.exports = function(forge) {
|
||||
var mods = deps.map(function(dep) {
|
||||
return require(dep);
|
||||
}).concat(initModule);
|
||||
// handle circular dependencies
|
||||
forge = forge || {};
|
||||
forge.defined = forge.defined || {};
|
||||
if(forge.defined[name]) {
|
||||
return forge[name];
|
||||
}
|
||||
forge.defined[name] = true;
|
||||
for(var i = 0; i < mods.length; ++i) {
|
||||
mods[i](forge);
|
||||
}
|
||||
return forge[name];
|
||||
};
|
||||
};
|
||||
var tmpDefine = define;
|
||||
define = function(ids, factory) {
|
||||
deps = (typeof ids === 'string') ? factory.slice(2) : ids.slice(2);
|
||||
if(nodeJS) {
|
||||
delete define;
|
||||
return tmpDefine.apply(null, Array.prototype.slice.call(arguments, 0));
|
||||
}
|
||||
define = tmpDefine;
|
||||
return define.apply(null, Array.prototype.slice.call(arguments, 0));
|
||||
};
|
||||
define(['require', 'module', './util'], function() {
|
||||
defineFunc.apply(null, Array.prototype.slice.call(arguments, 0));
|
||||
});
|
||||
})();
|
||||
|
|
@ -1,379 +0,0 @@
|
|||
/**
|
||||
* Secure Hash Algorithm with 256-bit digest (SHA-256) implementation.
|
||||
*
|
||||
* See FIPS 180-2 for details.
|
||||
*
|
||||
* @author Dave Longley
|
||||
*
|
||||
* Copyright (c) 2010-2015 Digital Bazaar, Inc.
|
||||
*/
|
||||
(function() {
|
||||
/* ########## Begin module implementation ########## */
|
||||
function initModule(forge) {
|
||||
|
||||
var sha256 = forge.sha256 = forge.sha256 || {};
|
||||
forge.md = forge.md || {};
|
||||
forge.md.algorithms = forge.md.algorithms || {};
|
||||
forge.md.sha256 = forge.md.algorithms.sha256 = sha256;
|
||||
|
||||
/**
|
||||
* Creates a SHA-256 message digest object.
|
||||
*
|
||||
* @return a message digest object.
|
||||
*/
|
||||
sha256.create = function() {
|
||||
// do initialization as necessary
|
||||
if(!_initialized) {
|
||||
_init();
|
||||
}
|
||||
|
||||
// SHA-256 state contains eight 32-bit integers
|
||||
var _state = null;
|
||||
|
||||
// input buffer
|
||||
var _input = forge.util.createBuffer();
|
||||
|
||||
// used for word storage
|
||||
var _w = new Array(64);
|
||||
|
||||
// message digest object
|
||||
var md = {
|
||||
algorithm: 'sha256',
|
||||
blockLength: 64,
|
||||
digestLength: 32,
|
||||
// 56-bit length of message so far (does not including padding)
|
||||
messageLength: 0,
|
||||
// true message length
|
||||
fullMessageLength: null,
|
||||
// size of message length in bytes
|
||||
messageLengthSize: 8
|
||||
};
|
||||
|
||||
/**
|
||||
* Starts the digest.
|
||||
*
|
||||
* @return this digest object.
|
||||
*/
|
||||
md.start = function() {
|
||||
// up to 56-bit message length for convenience
|
||||
md.messageLength = 0;
|
||||
|
||||
// full message length (set md.messageLength64 for backwards-compatibility)
|
||||
md.fullMessageLength = md.messageLength64 = [];
|
||||
var int32s = md.messageLengthSize / 4;
|
||||
for(var i = 0; i < int32s; ++i) {
|
||||
md.fullMessageLength.push(0);
|
||||
}
|
||||
_input = forge.util.createBuffer();
|
||||
_state = {
|
||||
h0: 0x6A09E667,
|
||||
h1: 0xBB67AE85,
|
||||
h2: 0x3C6EF372,
|
||||
h3: 0xA54FF53A,
|
||||
h4: 0x510E527F,
|
||||
h5: 0x9B05688C,
|
||||
h6: 0x1F83D9AB,
|
||||
h7: 0x5BE0CD19
|
||||
};
|
||||
return md;
|
||||
};
|
||||
// start digest automatically for first time
|
||||
md.start();
|
||||
|
||||
/**
|
||||
* Updates the digest with the given message input. The given input can
|
||||
* treated as raw input (no encoding will be applied) or an encoding of
|
||||
* 'utf8' maybe given to encode the input using UTF-8.
|
||||
*
|
||||
* @param msg the message input to update with.
|
||||
* @param encoding the encoding to use (default: 'raw', other: 'utf8').
|
||||
*
|
||||
* @return this digest object.
|
||||
*/
|
||||
md.update = function(msg, encoding) {
|
||||
if(encoding === 'utf8') {
|
||||
msg = forge.util.encodeUtf8(msg);
|
||||
}
|
||||
|
||||
// update message length
|
||||
var len = msg.length;
|
||||
md.messageLength += len;
|
||||
len = [(len / 0x100000000) >>> 0, len >>> 0];
|
||||
for(var i = md.fullMessageLength.length - 1; i >= 0; --i) {
|
||||
md.fullMessageLength[i] += len[1];
|
||||
len[1] = len[0] + ((md.fullMessageLength[i] / 0x100000000) >>> 0);
|
||||
md.fullMessageLength[i] = md.fullMessageLength[i] >>> 0;
|
||||
len[0] = ((len[1] / 0x100000000) >>> 0);
|
||||
}
|
||||
|
||||
// add bytes to input buffer
|
||||
_input.putBytes(msg);
|
||||
|
||||
// process bytes
|
||||
_update(_state, _w, _input);
|
||||
|
||||
// compact input buffer every 2K or if empty
|
||||
if(_input.read > 2048 || _input.length() === 0) {
|
||||
_input.compact();
|
||||
}
|
||||
|
||||
return md;
|
||||
};
|
||||
|
||||
/**
|
||||
* Produces the digest.
|
||||
*
|
||||
* @return a byte buffer containing the digest value.
|
||||
*/
|
||||
md.digest = function() {
|
||||
/* Note: Here we copy the remaining bytes in the input buffer and
|
||||
add the appropriate SHA-256 padding. Then we do the final update
|
||||
on a copy of the state so that if the user wants to get
|
||||
intermediate digests they can do so. */
|
||||
|
||||
/* Determine the number of bytes that must be added to the message
|
||||
to ensure its length is congruent to 448 mod 512. In other words,
|
||||
the data to be digested must be a multiple of 512 bits (or 128 bytes).
|
||||
This data includes the message, some padding, and the length of the
|
||||
message. Since the length of the message will be encoded as 8 bytes (64
|
||||
bits), that means that the last segment of the data must have 56 bytes
|
||||
(448 bits) of message and padding. Therefore, the length of the message
|
||||
plus the padding must be congruent to 448 mod 512 because
|
||||
512 - 128 = 448.
|
||||
|
||||
In order to fill up the message length it must be filled with
|
||||
padding that begins with 1 bit followed by all 0 bits. Padding
|
||||
must *always* be present, so if the message length is already
|
||||
congruent to 448 mod 512, then 512 padding bits must be added. */
|
||||
|
||||
var finalBlock = forge.util.createBuffer();
|
||||
finalBlock.putBytes(_input.bytes());
|
||||
|
||||
// compute remaining size to be digested (include message length size)
|
||||
var remaining = (
|
||||
md.fullMessageLength[md.fullMessageLength.length - 1] +
|
||||
md.messageLengthSize);
|
||||
|
||||
// add padding for overflow blockSize - overflow
|
||||
// _padding starts with 1 byte with first bit is set (byte value 128), then
|
||||
// there may be up to (blockSize - 1) other pad bytes
|
||||
var overflow = remaining & (md.blockLength - 1);
|
||||
finalBlock.putBytes(_padding.substr(0, md.blockLength - overflow));
|
||||
|
||||
// serialize message length in bits in big-endian order; since length
|
||||
// is stored in bytes we multiply by 8 and add carry from next int
|
||||
var messageLength = forge.util.createBuffer();
|
||||
var next, carry;
|
||||
var bits = md.fullMessageLength[0] * 8;
|
||||
for(var i = 0; i < md.fullMessageLength.length; ++i) {
|
||||
next = md.fullMessageLength[i + 1] * 8;
|
||||
carry = (next / 0x100000000) >>> 0;
|
||||
bits += carry;
|
||||
finalBlock.putInt32(bits >>> 0);
|
||||
bits = next;
|
||||
}
|
||||
|
||||
var s2 = {
|
||||
h0: _state.h0,
|
||||
h1: _state.h1,
|
||||
h2: _state.h2,
|
||||
h3: _state.h3,
|
||||
h4: _state.h4,
|
||||
h5: _state.h5,
|
||||
h6: _state.h6,
|
||||
h7: _state.h7
|
||||
};
|
||||
_update(s2, _w, finalBlock);
|
||||
var rval = forge.util.createBuffer();
|
||||
rval.putInt32(s2.h0);
|
||||
rval.putInt32(s2.h1);
|
||||
rval.putInt32(s2.h2);
|
||||
rval.putInt32(s2.h3);
|
||||
rval.putInt32(s2.h4);
|
||||
rval.putInt32(s2.h5);
|
||||
rval.putInt32(s2.h6);
|
||||
rval.putInt32(s2.h7);
|
||||
return rval;
|
||||
};
|
||||
|
||||
return md;
|
||||
};
|
||||
|
||||
// sha-256 padding bytes not initialized yet
|
||||
var _padding = null;
|
||||
var _initialized = false;
|
||||
|
||||
// table of constants
|
||||
var _k = null;
|
||||
|
||||
/**
|
||||
* Initializes the constant tables.
|
||||
*/
|
||||
function _init() {
|
||||
// create padding
|
||||
_padding = String.fromCharCode(128);
|
||||
_padding += forge.util.fillString(String.fromCharCode(0x00), 64);
|
||||
|
||||
// create K table for SHA-256
|
||||
_k = [
|
||||
0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,
|
||||
0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
|
||||
0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
|
||||
0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
|
||||
0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
|
||||
0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
|
||||
0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
|
||||
0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
|
||||
0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
|
||||
0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
|
||||
0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,
|
||||
0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
|
||||
0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
|
||||
0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
|
||||
0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
|
||||
0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2];
|
||||
|
||||
// now initialized
|
||||
_initialized = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Updates a SHA-256 state with the given byte buffer.
|
||||
*
|
||||
* @param s the SHA-256 state to update.
|
||||
* @param w the array to use to store words.
|
||||
* @param bytes the byte buffer to update with.
|
||||
*/
|
||||
function _update(s, w, bytes) {
|
||||
// consume 512 bit (64 byte) chunks
|
||||
var t1, t2, s0, s1, ch, maj, i, a, b, c, d, e, f, g, h;
|
||||
var len = bytes.length();
|
||||
while(len >= 64) {
|
||||
// the w array will be populated with sixteen 32-bit big-endian words
|
||||
// and then extended into 64 32-bit words according to SHA-256
|
||||
for(i = 0; i < 16; ++i) {
|
||||
w[i] = bytes.getInt32();
|
||||
}
|
||||
for(; i < 64; ++i) {
|
||||
// XOR word 2 words ago rot right 17, rot right 19, shft right 10
|
||||
t1 = w[i - 2];
|
||||
t1 =
|
||||
((t1 >>> 17) | (t1 << 15)) ^
|
||||
((t1 >>> 19) | (t1 << 13)) ^
|
||||
(t1 >>> 10);
|
||||
// XOR word 15 words ago rot right 7, rot right 18, shft right 3
|
||||
t2 = w[i - 15];
|
||||
t2 =
|
||||
((t2 >>> 7) | (t2 << 25)) ^
|
||||
((t2 >>> 18) | (t2 << 14)) ^
|
||||
(t2 >>> 3);
|
||||
// sum(t1, word 7 ago, t2, word 16 ago) modulo 2^32
|
||||
w[i] = (t1 + w[i - 7] + t2 + w[i - 16]) | 0;
|
||||
}
|
||||
|
||||
// initialize hash value for this chunk
|
||||
a = s.h0;
|
||||
b = s.h1;
|
||||
c = s.h2;
|
||||
d = s.h3;
|
||||
e = s.h4;
|
||||
f = s.h5;
|
||||
g = s.h6;
|
||||
h = s.h7;
|
||||
|
||||
// round function
|
||||
for(i = 0; i < 64; ++i) {
|
||||
// Sum1(e)
|
||||
s1 =
|
||||
((e >>> 6) | (e << 26)) ^
|
||||
((e >>> 11) | (e << 21)) ^
|
||||
((e >>> 25) | (e << 7));
|
||||
// Ch(e, f, g) (optimized the same way as SHA-1)
|
||||
ch = g ^ (e & (f ^ g));
|
||||
// Sum0(a)
|
||||
s0 =
|
||||
((a >>> 2) | (a << 30)) ^
|
||||
((a >>> 13) | (a << 19)) ^
|
||||
((a >>> 22) | (a << 10));
|
||||
// Maj(a, b, c) (optimized the same way as SHA-1)
|
||||
maj = (a & b) | (c & (a ^ b));
|
||||
|
||||
// main algorithm
|
||||
t1 = h + s1 + ch + _k[i] + w[i];
|
||||
t2 = s0 + maj;
|
||||
h = g;
|
||||
g = f;
|
||||
f = e;
|
||||
e = (d + t1) | 0;
|
||||
d = c;
|
||||
c = b;
|
||||
b = a;
|
||||
a = (t1 + t2) | 0;
|
||||
}
|
||||
|
||||
// update hash state
|
||||
s.h0 = (s.h0 + a) | 0;
|
||||
s.h1 = (s.h1 + b) | 0;
|
||||
s.h2 = (s.h2 + c) | 0;
|
||||
s.h3 = (s.h3 + d) | 0;
|
||||
s.h4 = (s.h4 + e) | 0;
|
||||
s.h5 = (s.h5 + f) | 0;
|
||||
s.h6 = (s.h6 + g) | 0;
|
||||
s.h7 = (s.h7 + h) | 0;
|
||||
len -= 64;
|
||||
}
|
||||
}
|
||||
|
||||
} // end module implementation
|
||||
|
||||
/* ########## Begin module wrapper ########## */
|
||||
var name = 'sha256';
|
||||
if(typeof define !== 'function') {
|
||||
// NodeJS -> AMD
|
||||
if(typeof module === 'object' && module.exports) {
|
||||
var nodeJS = true;
|
||||
define = function(ids, factory) {
|
||||
factory(require, module);
|
||||
};
|
||||
} else {
|
||||
// <script>
|
||||
if(typeof forge === 'undefined') {
|
||||
forge = {};
|
||||
}
|
||||
return initModule(forge);
|
||||
}
|
||||
}
|
||||
// AMD
|
||||
var deps;
|
||||
var defineFunc = function(require, module) {
|
||||
module.exports = function(forge) {
|
||||
var mods = deps.map(function(dep) {
|
||||
return require(dep);
|
||||
}).concat(initModule);
|
||||
// handle circular dependencies
|
||||
forge = forge || {};
|
||||
forge.defined = forge.defined || {};
|
||||
if(forge.defined[name]) {
|
||||
return forge[name];
|
||||
}
|
||||
forge.defined[name] = true;
|
||||
for(var i = 0; i < mods.length; ++i) {
|
||||
mods[i](forge);
|
||||
}
|
||||
return forge[name];
|
||||
};
|
||||
};
|
||||
var tmpDefine = define;
|
||||
define = function(ids, factory) {
|
||||
deps = (typeof ids === 'string') ? factory.slice(2) : ids.slice(2);
|
||||
if(nodeJS) {
|
||||
delete define;
|
||||
return tmpDefine.apply(null, Array.prototype.slice.call(arguments, 0));
|
||||
}
|
||||
define = tmpDefine;
|
||||
return define.apply(null, Array.prototype.slice.call(arguments, 0));
|
||||
};
|
||||
define(['require', 'module', './util'], function() {
|
||||
defineFunc.apply(null, Array.prototype.slice.call(arguments, 0));
|
||||
});
|
||||
})();
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -23,18 +23,8 @@
|
|||
<!-- base32 conversion (and binary string for forge) (works standalone from the above) -->
|
||||
<script src="bower_components/unibabel/unibabel.base32.js"></script>
|
||||
|
||||
<!-- forge.hmac -->
|
||||
<script src="bower_components/forge/js/util.js"></script>
|
||||
<script src="bower_components/forge/js/sha1.js"></script>
|
||||
<script src="bower_components/forge/js/hmac.js"></script>
|
||||
|
||||
<!-- forge.random.getBytes -->
|
||||
<script src="bower_components/forge/js/sha256.js"></script>
|
||||
<script src="bower_components/forge/js/cipher.js"></script>
|
||||
<script src="bower_components/forge/js/cipherModes.js"></script>
|
||||
<script src="bower_components/forge/js/aes.js"></script>
|
||||
<script src="bower_components/forge/js/prng.js"></script>
|
||||
<script src="bower_components/forge/js/random.js"></script>
|
||||
<!-- forge.* -->
|
||||
<script src="bower_components/forge/dist/forge.min.js"></script>
|
||||
|
||||
<!-- botp.totp -->
|
||||
<script src="bower_components/botp/sha1-hmac.js"></script>
|
||||
|
|
|
|||
14
index.html
14
index.html
|
|
@ -92,18 +92,8 @@
|
|||
<!-- base32 conversion (and binary string for forge) (works standalone from the above) -->
|
||||
<script src="demo/bower_components/unibabel/unibabel.base32.js"></script>
|
||||
|
||||
<!-- forge.hmac -->
|
||||
<script src="demo/bower_components/forge/js/util.js"></script>
|
||||
<script src="demo/bower_components/forge/js/sha1.js"></script>
|
||||
<script src="demo/bower_components/forge/js/hmac.js"></script>
|
||||
|
||||
<!-- forge.random.getBytes -->
|
||||
<script src="demo/bower_components/forge/js/sha256.js"></script>
|
||||
<script src="demo/bower_components/forge/js/cipher.js"></script>
|
||||
<script src="demo/bower_components/forge/js/cipherModes.js"></script>
|
||||
<script src="demo/bower_components/forge/js/aes.js"></script>
|
||||
<script src="demo/bower_components/forge/js/prng.js"></script>
|
||||
<script src="demo/bower_components/forge/js/random.js"></script>
|
||||
<!-- forge.* -->
|
||||
<script src="demo/bower_components/forge/dist/forge.min.js"></script>
|
||||
|
||||
<!-- botp.totp -->
|
||||
<script src="demo/bower_components/botp/sha1-hmac.js"></script>
|
||||
|
|
|
|||
Loading…
Reference in New Issue