bf9626bd688dd22e5562930de2c5b33f1feb2b3d
[strongswan.git] / src / libstrongswan / plugins / hmac / hmac_plugin.c
1 /*
2 * Copyright (C) 2008 Martin Willi
3 * Hochschule fuer Technik Rapperswil
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the
7 * Free Software Foundation; either version 2 of the License, or (at your
8 * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
12 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * for more details.
14 *
15 * $Id$
16 */
17
18 #include "hmac_plugin.h"
19
20 #include <library.h>
21 #include "hmac_signer.h"
22 #include "hmac_prf.h"
23
24 typedef struct private_hmac_plugin_t private_hmac_plugin_t;
25
26 /**
27 * private data of hmac_plugin
28 */
29 struct private_hmac_plugin_t {
30
31 /**
32 * public functions
33 */
34 hmac_plugin_t public;
35 };
36
37 /**
38 * Implementation of hmac_plugin_t.hmactroy
39 */
40 static void destroy(private_hmac_plugin_t *this)
41 {
42 lib->crypto->remove_prf(lib->crypto,
43 (prf_constructor_t)hmac_prf_create);
44 lib->crypto->remove_signer(lib->crypto,
45 (signer_constructor_t)hmac_signer_create);
46 free(this);
47 }
48
49 /*
50 * see header file
51 */
52 plugin_t *plugin_create()
53 {
54 private_hmac_plugin_t *this = malloc_thing(private_hmac_plugin_t);
55
56 this->public.plugin.destroy = (void(*)(plugin_t*))destroy;
57
58 lib->crypto->add_prf(lib->crypto, PRF_HMAC_SHA2_256,
59 (prf_constructor_t)hmac_prf_create);
60 lib->crypto->add_prf(lib->crypto, PRF_HMAC_SHA1,
61 (prf_constructor_t)hmac_prf_create);
62 lib->crypto->add_prf(lib->crypto, PRF_HMAC_MD5,
63 (prf_constructor_t)hmac_prf_create);
64 lib->crypto->add_prf(lib->crypto, PRF_HMAC_SHA2_384,
65 (prf_constructor_t)hmac_prf_create);
66 lib->crypto->add_prf(lib->crypto, PRF_HMAC_SHA2_512,
67 (prf_constructor_t)hmac_prf_create);
68
69 lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA1_96,
70 (signer_constructor_t)hmac_signer_create);
71 lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA1_128,
72 (signer_constructor_t)hmac_signer_create);
73 lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA2_256_128,
74 (signer_constructor_t)hmac_signer_create);
75 lib->crypto->add_signer(lib->crypto, AUTH_HMAC_MD5_96,
76 (signer_constructor_t)hmac_signer_create);
77 lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA2_384_192,
78 (signer_constructor_t)hmac_signer_create);
79 lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA2_512_256,
80 (signer_constructor_t)hmac_signer_create);
81
82 return &this->public.plugin;
83 }
84