abaab19ee0e256f6e46e550f6d3da34382a2ee55
[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
16 #include "hmac_plugin.h"
17
18 #include <library.h>
19 #include "hmac_signer.h"
20 #include "hmac_prf.h"
21
22 typedef struct private_hmac_plugin_t private_hmac_plugin_t;
23
24 /**
25 * private data of hmac_plugin
26 */
27 struct private_hmac_plugin_t {
28
29 /**
30 * public functions
31 */
32 hmac_plugin_t public;
33 };
34
35 /**
36 * Implementation of hmac_plugin_t.hmactroy
37 */
38 static void destroy(private_hmac_plugin_t *this)
39 {
40 lib->crypto->remove_prf(lib->crypto,
41 (prf_constructor_t)hmac_prf_create);
42 lib->crypto->remove_signer(lib->crypto,
43 (signer_constructor_t)hmac_signer_create);
44 free(this);
45 }
46
47 /*
48 * see header file
49 */
50 plugin_t *plugin_create()
51 {
52 private_hmac_plugin_t *this = malloc_thing(private_hmac_plugin_t);
53
54 this->public.plugin.destroy = (void(*)(plugin_t*))destroy;
55
56 lib->crypto->add_prf(lib->crypto, PRF_HMAC_SHA2_256,
57 (prf_constructor_t)hmac_prf_create);
58 lib->crypto->add_prf(lib->crypto, PRF_HMAC_SHA1,
59 (prf_constructor_t)hmac_prf_create);
60 lib->crypto->add_prf(lib->crypto, PRF_HMAC_MD5,
61 (prf_constructor_t)hmac_prf_create);
62 lib->crypto->add_prf(lib->crypto, PRF_HMAC_SHA2_384,
63 (prf_constructor_t)hmac_prf_create);
64 lib->crypto->add_prf(lib->crypto, PRF_HMAC_SHA2_512,
65 (prf_constructor_t)hmac_prf_create);
66
67 lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA1_96,
68 (signer_constructor_t)hmac_signer_create);
69 lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA1_128,
70 (signer_constructor_t)hmac_signer_create);
71 lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA2_256_128,
72 (signer_constructor_t)hmac_signer_create);
73 lib->crypto->add_signer(lib->crypto, AUTH_HMAC_MD5_96,
74 (signer_constructor_t)hmac_signer_create);
75 lib->crypto->add_signer(lib->crypto, AUTH_HMAC_MD5_128,
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