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


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  * Defines a cipher suite for use in the SSL protocol.
24  *
25  * @author Lee David Painter <a HREF="mailto:lee@3sp.com">&lt;lee@3sp.com&gt;</a>
26  */
27 public interface SSLCipherSuite {
28
29     public int getKeyLength();
30
31     public int getMACLength();
32
33     public int getIVLength();
34
35     public void init(byte[] encryptKey, byte[] encryptIV, byte[] encryptMAC, byte[] decryptKey, byte[] decryptIV, byte[] decryptMAC);
36
37     public void encrypt(byte[] b, int offset, int len);
38
39     public void decrypt(byte[] b, int offset, int len);
40
41     public byte[] generateMAC(byte[] b, int offset, int len, int type, long sequenceNo);
42
43     public boolean verifyMAC(byte[] b, int offset, int len, int type, long sequenceNo, byte[] mac, int macoff, int maclen);
44
45 }
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