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