1 package org.sentrysoftware.ipmi.core.coding.security;
2
3 /*-
4 * ╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲
5 * IPMI Java Client
6 * ჻჻჻჻჻჻
7 * Copyright 2023 Verax Systems, Sentry Software
8 * ჻჻჻჻჻჻
9 * This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Lesser General Public License as
11 * published by the Free Software Foundation, either version 3 of the
12 * License, or (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Lesser Public License for more details.
18 *
19 * You should have received a copy of the GNU General Lesser Public
20 * License along with this program. If not, see
21 * <http://www.gnu.org/licenses/lgpl-3.0.html>.
22 * ╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱
23 */
24
25 /**
26 * RAKP-None authentication algorithm.
27 */
28 public class AuthenticationRakpNone extends AuthenticationAlgorithm {
29
30 /**
31 * Constructs an instance of the RAKP-None authentication algorithm.
32 */
33 public AuthenticationRakpNone() {
34 super("");
35 }
36
37 @Override
38 public byte getCode() {
39 return SecurityConstants.AA_RAKP_NONE;
40 }
41
42 /**
43 * Checks value of the Key Exchange Authentication Code in RAKP messages using
44 * the RAKP-None algorithm.
45 */
46 @Override
47 public boolean checkKeyExchangeAuthenticationCode(byte[] data, byte[] key, String password) {
48 return true;
49 }
50
51 /**
52 * Calculates value of the Key Exchange Authentication Code in RAKP messages
53 * using the RAKP-None algorithm.
54 */
55 @Override
56 public byte[] getKeyExchangeAuthenticationCode(byte[] data, String password) {
57 return new byte[0];
58 }
59
60 /**
61 * Performs Integrity Check in RAKP 4 message using the RAKP-None algorithm.
62 */
63 @Override
64 public boolean doIntegrityCheck(byte[] data, byte[] reference, byte[] sik) {
65 return true;
66 }
67
68 @Override
69 public int getKeyLength() {
70 return 0;
71 }
72
73 @Override
74 public int getIntegrityCheckBaseLength() {
75 return 0;
76 }
77
78 @Override
79 public String getAlgorithmName() {
80 return "";
81 }
82 }