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Java > Open Source Codes > org > lucane > common > crypto > BlowFishTest


1 /*
2  * Lucane - a collaborative platform
3  * Copyright (C) 2004 Vincent Fiack <vfiack@mail15.com>
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  */
19
20 package org.lucane.common.crypto;
21
22 import junit.framework.*;
23
24 public class BlowFishTest extends TestCase
25 {
26     public BlowFishTest(String JavaDoc title)
27     {
28         super(title);
29     }
30     
31     public void testCipherDecipher()
32     {
33         String JavaDoc key = "someKey";
34         String JavaDoc passwd = "aPassword";
35         String JavaDoc ciphered = "";
36         String JavaDoc deciphered = "";
37         
38         try {
39             ciphered = BlowFish.cipher(key, passwd);
40             deciphered = BlowFish.decipher(key, ciphered);
41         } catch(CryptoException ce) {
42             Assert.fail(ce.getMessage());
43         }
44         
45         Assert.assertEquals(passwd, deciphered);
46     }
47     
48     public void testLongKey()
49     {
50         String JavaDoc key = "aKeyThatIsReallyTooLongToUseCorrectly";
51         String JavaDoc passwd = "aPassword";
52         String JavaDoc ciphered = "";
53         String JavaDoc deciphered = "";
54         
55         try {
56             ciphered = BlowFish.cipher(key, passwd);
57             deciphered = BlowFish.decipher(key, ciphered);
58         } catch(CryptoException ce) {
59             Assert.fail(ce.getMessage());
60         }
61         
62         Assert.assertEquals(passwd, deciphered);
63     }
64 }
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