e71424ed3bcc4cdfd9e4cde911012b227e2e63ea
[strongswan.git] / Source / charon / transforms / hashers / hasher.c
1 /**
2 * @file hasher.c
3 *
4 * @brief Generic constructor for hasher_t
5 *
6 */
7
8 /*
9 * Copyright (C) 2005 Jan Hutter, Martin Willi
10 * Hochschule fuer Technik Rapperswil
11 *
12 * This program is free software; you can redistribute it and/or modify it
13 * under the terms of the GNU General Public License as published by the
14 * Free Software Foundation; either version 2 of the License, or (at your
15 * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
16 *
17 * This program is distributed in the hope that it will be useful, but
18 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
19 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
20 * for more details.
21 */
22
23
24 #include "hasher.h"
25
26 #include <transforms/hashers/hasher_sha1.h>
27 #include <transforms/hashers/hasher_md5.h>
28
29 /**
30 * mappings for hash_algorithm_t
31 */
32 mapping_t hash_algorithm_m[] = {
33 {HASH_SHA1, "HASH_SHA1"},
34 {HASH_MD5, "HASH_MD5"},
35 {MAPPING_END, NULL}
36 };
37
38 /*
39 * Described in header
40 */
41 hasher_t *hasher_create(hash_algorithm_t hash_algorithm)
42 {
43 switch (hash_algorithm)
44 {
45 case HASH_SHA1:
46 {
47 return (hasher_t*)hasher_sha1_create();
48 }
49 case HASH_MD5:
50 {
51 return (hasher_t*)hasher_md5_create();
52 }
53 default:
54 return NULL;
55 }
56 }
57
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