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1 /* | |
2 * crypto.h | |
3 * | |
4 * API for libcrypto | |
5 * | |
6 * David A. McGrew | |
7 * Cisco Systems, Inc. | |
8 */ | |
9 | |
10 /* | |
11 * | |
12 * Copyright (c) 2001-2006, Cisco Systems, Inc. | |
13 * All rights reserved. | |
14 * | |
15 * Redistribution and use in source and binary forms, with or without | |
16 * modification, are permitted provided that the following conditions | |
17 * are met: | |
18 * | |
19 * Redistributions of source code must retain the above copyright | |
20 * notice, this list of conditions and the following disclaimer. | |
21 * | |
22 * Redistributions in binary form must reproduce the above | |
23 * copyright notice, this list of conditions and the following | |
24 * disclaimer in the documentation and/or other materials provided | |
25 * with the distribution. | |
26 * | |
27 * Neither the name of the Cisco Systems, Inc. nor the names of its | |
28 * contributors may be used to endorse or promote products derived | |
29 * from this software without specific prior written permission. | |
30 * | |
31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS | |
34 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE | |
35 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
36 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
37 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
38 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
39 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
40 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
41 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
42 * OF THE POSSIBILITY OF SUCH DAMAGE. | |
43 * | |
44 */ | |
45 | |
46 #ifndef CRYPTO_H | |
47 #define CRYPTO_H | |
48 | |
49 /** | |
50 * @brief A cipher_type_id_t is an identifier for a particular cipher | |
51 * type. | |
52 * | |
53 * A cipher_type_id_t is an integer that represents a particular | |
54 * cipher type, e.g. the Advanced Encryption Standard (AES). A | |
55 * NULL_CIPHER is avaliable; this cipher leaves the data unchanged, | |
56 * and can be selected to indicate that no encryption is to take | |
57 * place. | |
58 * | |
59 * @ingroup Ciphers | |
60 */ | |
61 typedef uint32_t cipher_type_id_t; | |
62 | |
63 /** | |
64 * @brief An auth_type_id_t is an identifier for a particular authentication | |
65 * function. | |
66 * | |
67 * An auth_type_id_t is an integer that represents a particular | |
68 * authentication function type, e.g. HMAC-SHA1. A NULL_AUTH is | |
69 * avaliable; this authentication function performs no computation, | |
70 * and can be selected to indicate that no authentication is to take | |
71 * place. | |
72 * | |
73 * @ingroup Authentication | |
74 */ | |
75 typedef uint32_t auth_type_id_t; | |
76 | |
77 #endif /* CRYPTO_H */ | |
78 | |
79 | |
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