Diffstat (limited to 'frontend/gamma/js/Clipperz/Crypto/AES.js') (more/less context) (ignore whitespace changes)
-rw-r--r-- | frontend/gamma/js/Clipperz/Crypto/AES.js | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/frontend/gamma/js/Clipperz/Crypto/AES.js b/frontend/gamma/js/Clipperz/Crypto/AES.js index c811f1c..cb56f11 100644 --- a/frontend/gamma/js/Clipperz/Crypto/AES.js +++ b/frontend/gamma/js/Clipperz/Crypto/AES.js @@ -1,38 +1,36 @@ /* -Copyright 2008-2011 Clipperz Srl +Copyright 2008-2013 Clipperz Srl -This file is part of Clipperz Community Edition. -Clipperz Community Edition is an online password manager. +This file is part of Clipperz, the online password manager. For further information about its features and functionalities please refer to http://www.clipperz.com. -* Clipperz Community Edition is free software: you can redistribute - it and/or modify it under the terms of the GNU Affero General Public - License as published by the Free Software Foundation, either version - 3 of the License, or (at your option) any later version. +* Clipperz is free software: you can redistribute it and/or modify it + under the terms of the GNU Affero General Public License as published + by the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. -* Clipperz Community Edition is distributed in the hope that it will - be useful, but WITHOUT ANY WARRANTY; without even the implied - warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +* Clipperz is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. * You should have received a copy of the GNU Affero General Public - License along with Clipperz Community Edition. If not, see - <http://www.gnu.org/licenses/>. + License along with Clipperz. If not, see http://www.gnu.org/licenses/. */ try { if (typeof(Clipperz.ByteArray) == 'undefined') { throw ""; }} catch (e) { throw "Clipperz.Crypto.AES depends on Clipperz.ByteArray!"; } // Dependency commented to avoid a circular reference //try { if (typeof(Clipperz.Crypto.PRNG) == 'undefined') { throw ""; }} catch (e) { // throw "Clipperz.Crypto.AES depends on Clipperz.Crypto.PRNG!"; //} if (typeof(Clipperz.Crypto.AES) == 'undefined') { Clipperz.Crypto.AES = {}; } //############################################################################# @@ -107,57 +105,56 @@ Clipperz.Crypto.AES.DeferredExecutionContext.prototype = MochiKit.Base.update(nu }, 'tuneExecutionParameters': function (anElapsedTime) { //var originalChunks = this._elaborationChunks; if (anElapsedTime > 0) { this._elaborationChunks = Math.round(this._elaborationChunks * ((anElapsedTime + 1000)/(anElapsedTime * 2))); } //Clipperz.log("tuneExecutionParameters - elapsedTime: " + anElapsedTime + /*originalChunks,*/ " chunks # " + this._elaborationChunks + " [" + this._executionStep + " / " + this._messageLength + "]"); }, 'pause': function(aValue) { // return MochiKit.Async.wait(Clipperz.Crypto.AES.DeferredExecution.pauseTime, aValue); return MochiKit.Async.wait(this._pauseTime, aValue); }, 'isDone': function () { -//console.log("isDone", this.executionStep(), this.messageLength()); return (this._executionStep >= this._messageLength); }, //----------------------------------------------------------------------------- __syntaxFix__: "syntax fix" }); //############################################################################# Clipperz.Crypto.AES.Key = function(args) { args = args || {}; this._key = args.key; this._keySize = args.keySize || this.key().length(); if (this.keySize() == 128/8) { this._b = 176; this._numberOfRounds = 10; } else if (this.keySize() == 256/8) { this._b = 240; this._numberOfRounds = 14; } else { - MochiKit.Logging.logError("AES unsupported key size: " + (this.keySize() * 8) + " bits"); + Clipperz.logError("AES unsupported key size: " + (this.keySize() * 8) + " bits"); throw Clipperz.Crypto.AES.exception.UnsupportedKeySize; } this._stretchedKey = null; return this; } Clipperz.Crypto.AES.Key.prototype = MochiKit.Base.update(null, { 'asString': function() { return "Clipperz.Crypto.AES.Key (" + this.key().toHexString() + ")"; }, //----------------------------------------------------------------------------- @@ -795,68 +792,64 @@ MochiKit.Base.update(Clipperz.Crypto.AES, { //----------------------------------------------------------------------------- 'deferredEncrypt': function(aKey, someData, aNonce) { var deferredResult; var executionContext; var result; var nonce; var key; key = new Clipperz.Crypto.AES.Key({key:aKey}); nonce = aNonce ? aNonce.clone() : Clipperz.Crypto.PRNG.defaultRandomGenerator().getRandomBytes(128/8); executionContext = new Clipperz.Crypto.AES.DeferredExecutionContext({key:key, message:someData, nonce:nonce}); deferredResult = new Clipperz.Async.Deferred("AES.deferredEncrypt"); -//deferredResult.addCallback(function (aValue) { console.log(">>> deferredEncrypt"); return aValue; }); deferredResult.addCallback(Clipperz.Crypto.AES.deferredEncryptBlocks); deferredResult.addCallback(function(anExecutionContext) { var result; result = anExecutionContext.nonce().clone(); result.appendBytes(anExecutionContext.resultArray()); return result; }); -//deferredResult.addCallback(function (aValue) { console.log("<<< deferredEncrypt"); return aValue; }); deferredResult.callback(executionContext) return deferredResult; }, //----------------------------------------------------------------------------- 'deferredDecrypt': function(aKey, someData) { var deferredResult var nonce; var message; var key; key = new Clipperz.Crypto.AES.Key({key:aKey}); nonce = someData.split(0, (128/8)); message = someData.split(128/8); executionContext = new Clipperz.Crypto.AES.DeferredExecutionContext({key:key, message:message, nonce:nonce}); deferredResult = new Clipperz.Async.Deferred("AES.deferredDecrypt"); -//deferredResult.addCallback(function (aValue) { console.log(">>> deferredDecrypt"); return aValue; }); deferredResult.addCallback(Clipperz.Crypto.AES.deferredEncryptBlocks); deferredResult.addCallback(function(anExecutionContext) { return anExecutionContext.result(); }); -//deferredResult.addCallback(function (aValue) { console.log("<<< deferredDecrypt"); return aValue; }); deferredResult.callback(executionContext); return deferredResult; }, //----------------------------------------------------------------------------- __syntaxFix__: "syntax fix" }); //############################################################################# //Clipperz.Crypto.AES.DeferredExecution = { // 'chunkSize': 16384, // 4096, // 1024 4096 8192 16384 32768; // 'pauseTime': 0.02 // 0.2 //} |