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Java > Open Source Codes > com > maverick > ssl > SSL_NULL_WITH_NULL_NULL


1 /*
2  * SSL-Explorer
3  *
4  * Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version 2 of
9  * the License, or (at your option) any later version.
10  * This program 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
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public
16  * License along with this program; if not, write to the Free Software
17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18  */
19             
20 package com.maverick.ssl;
21
22 /**
23  *
24  * @author Lee David Painter <a HREF="mailto:lee@3sp.com">&lt;lee@3sp.com&gt;</a>
25  */
26 class SSL_NULL_WITH_NULL_NULL implements SSLCipherSuite {
27
28     SSL_NULL_WITH_NULL_NULL() {
29     }
30
31     public int getKeyLength() {
32         return 0;
33     }
34
35     public int getMACLength() {
36         return 0;
37     }
38
39     public int getIVLength() {
40         return 0;
41     }
42
43     public void init(byte[] encryptKey, byte[] encryptIV, byte[] encryptMAC, byte[] decryptKey, byte[] decryptIV, byte[] decryptMAC) {
44
45     }
46
47     public void encrypt(byte[] b, int offset, int len) {
48     }
49
50     public void decrypt(byte[] b, int offset, int len) {
51     }
52
53     public byte[] generateMAC(byte[] b, int offset, int len, int type, long sequenceNo) {
54         return null;
55     }
56
57     public boolean verifyMAC(byte[] b, int offset, int len, int type, long sequenceNo, byte[] mac, int macoff, int maclen) {
58         return true;
59     }
60
61 }
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