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Code Issues Releases Wiki Activity

refactored crypto api to use forge cbc mode instead of sjcl

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This commit is contained in:
Tankred Hase 2013-05-14 14:05:14 +02:00
parent 3e12c7eae6
commit c89569fabd
5 changed files with 12 additions and 22 deletions
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11
src/js/crypto/aes-batch-worker.js
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@ -2,14 +2,9 @@
'use strict'; 'use strict';
// import web worker dependencies // import web worker dependencies
importScripts('../../lib/sjcl/sjcl.js'); importScripts('../../lib/forge/forge.rsa.bundle.js');
importScripts('../../lib/sjcl/bitArray.js');
importScripts('../../lib/sjcl/codecBase64.js');
importScripts('../../lib/sjcl/codecString.js');
importScripts('../../lib/sjcl/aes.js');
importScripts('../../lib/sjcl/ccm.js');
importScripts('../app-config.js'); importScripts('../app-config.js');
importScripts('./aes-ccm.js'); importScripts('./aes-cbc.js');
importScripts('./util.js'); importScripts('./util.js');
/** /**
@ -20,7 +15,7 @@
var args = e.data, var args = e.data,
output = null, output = null,
aes = new app.crypto.AesCCM(sjcl), aes = new app.crypto.AesCBC(forge),
util = new app.crypto.Util(null, null); util = new app.crypto.Util(null, null);
if (args.type === 'encrypt' && args.list) { if (args.type === 'encrypt' && args.list) {

11
src/js/crypto/aes-worker.js
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@ -2,14 +2,9 @@
'use strict'; 'use strict';
// import web worker dependencies // import web worker dependencies
importScripts('../../lib/sjcl/sjcl.js'); importScripts('../../lib/forge/forge.rsa.bundle.js');
importScripts('../../lib/sjcl/bitArray.js');
importScripts('../../lib/sjcl/codecBase64.js');
importScripts('../../lib/sjcl/codecString.js');
importScripts('../../lib/sjcl/aes.js');
importScripts('../../lib/sjcl/ccm.js');
importScripts('../app-config.js'); importScripts('../app-config.js');
importScripts('./aes-ccm.js'); importScripts('./aes-cbc.js');
/** /**
* In the web worker thread context, 'this' and 'self' can be used as a global * In the web worker thread context, 'this' and 'self' can be used as a global
@ -19,7 +14,7 @@
var args = e.data, var args = e.data,
output = null, output = null,
aes = new app.crypto.AesCCM(sjcl); aes = new app.crypto.AesCBC(forge);
if (args.type === 'encrypt' && args.plaintext && args.key && args.iv) { if (args.type === 'encrypt' && args.plaintext && args.key && args.iv) {
// start encryption // start encryption

2
src/js/crypto/crypto.js
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@ -7,7 +7,7 @@ app.crypto.Crypto = function(window, util) {
var symmetricUserKey = null, // the user's secret key used to encrypt item-keys var symmetricUserKey = null, // the user's secret key used to encrypt item-keys
keyId = null, // the key ID linking the user's key set keyId = null, // the key ID linking the user's key set
aes = new app.crypto.AesCCM(sjcl); // use authenticated AES-CCM mode by default aes = new app.crypto.AesCBC(forge); // use AES-CBC mode by default
/** /**
* Initializes the crypto modules by fetching the user's * Initializes the crypto modules by fetching the user's

8
test/unit/crypto-test.js
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@ -4,7 +4,7 @@ var crypto_test = {
user: 'crypto_test@example.com', user: 'crypto_test@example.com',
password: 'Password', password: 'Password',
keySize: 128, keySize: 128,
ivSize: 104 ivSize: 128
}; };
asyncTest("Init", 2, function() { asyncTest("Init", 2, function() {
@ -54,7 +54,7 @@ asyncTest("En/Decrypt for User", 4, function() {
}); });
}); });
asyncTest("CCM mode (Async/Worker)", 2, function() { asyncTest("AES (Async/Worker)", 2, function() {
var secret = 'Big secret'; var secret = 'Big secret';
var key = crypto_test.util.random(crypto_test.keySize); var key = crypto_test.util.random(crypto_test.keySize);
@ -71,7 +71,7 @@ asyncTest("CCM mode (Async/Worker)", 2, function() {
}); });
}); });
asyncTest("CCM batch mode (Async/Worker)", 5, function() { asyncTest("AES batch (Async/Worker)", 5, function() {
// generate test data // generate test data
var collection, list, td = new TestData(); var collection, list, td = new TestData();
@ -92,7 +92,7 @@ asyncTest("CCM batch mode (Async/Worker)", 5, function() {
}); });
}); });
asyncTest("CCM batch mode for User (Async/Worker)", 5, function() { asyncTest("AES batch for User (Async/Worker)", 5, function() {
// generate test data // generate test data
var collection, list, td = new TestData(); var collection, list, td = new TestData();

2
test/unit/email-dao-test.js
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@ -4,7 +4,7 @@ var emaildao_test = {
user: 'test@atlasdev.onmicrosoft.com', user: 'test@atlasdev.onmicrosoft.com',
password: 'Xoza76645', password: 'Xoza76645',
keySize: 128, keySize: 128,
ivSize: 104 ivSize: 128
}; };
asyncTest("Init", 2, function() { asyncTest("Init", 2, function() {