Streamlined DRBG and MGF1 debug output
[strongswan.git] / src / libstrongswan / plugins / ntru / ntru_plugin.c
1 /*
2 * Copyright (C) 2013 Andreas Steffen
3 * HSR 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 "ntru_plugin.h"
17 #include "ntru_ke.h"
18
19 #include <library.h>
20
21 typedef struct private_ntru_plugin_t private_ntru_plugin_t;
22
23 /**
24 * private data of ntru_plugin
25 */
26 struct private_ntru_plugin_t {
27
28 /**
29 * public functions
30 */
31 ntru_plugin_t public;
32 };
33
34 METHOD(plugin_t, get_name, char*,
35 private_ntru_plugin_t *this)
36 {
37 return "ntru";
38 }
39
40 METHOD(plugin_t, get_features, int,
41 private_ntru_plugin_t *this, plugin_feature_t *features[])
42 {
43 static plugin_feature_t f[] = {
44 PLUGIN_REGISTER(DH, ntru_ke_create),
45 PLUGIN_PROVIDE(DH, NTRU_112_BIT),
46 PLUGIN_PROVIDE(DH, NTRU_128_BIT),
47 PLUGIN_PROVIDE(DH, NTRU_192_BIT),
48 PLUGIN_PROVIDE(DH, NTRU_256_BIT),
49 PLUGIN_DEPENDS(RNG, RNG_TRUE),
50 PLUGIN_DEPENDS(SIGNER, AUTH_HMAC_SHA2_256_256),
51 PLUGIN_DEPENDS(HASHER, HASH_SHA256),
52 PLUGIN_SDEPEND(HASHER, HASH_SHA1)
53 };
54 *features = f;
55
56 return countof(f);
57 }
58
59 METHOD(plugin_t, destroy, void,
60 private_ntru_plugin_t *this)
61 {
62 free(this);
63 }
64
65 /*
66 * see header file
67 */
68 plugin_t *ntru_plugin_create()
69 {
70 private_ntru_plugin_t *this;
71
72 INIT(this,
73 .public = {
74 .plugin = {
75 .get_name = _get_name,
76 .get_features = _get_features,
77 .destroy = _destroy,
78 },
79 },
80 );
81
82 return &this->public.plugin;
83 }