projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| fe8ab488 A |
1 | /* |
| 2 | * cchmac.c | |
| 3 | * corecrypto | |
| 4 | * | |
| 3e170ce0 A |
5 | * Created on 12/07/2010 |
| 6 | * | |
| 7 | * Copyright (c) 2010,2011,2012,2015 Apple Inc. All rights reserved. | |
| fe8ab488 | 8 | * |
| 5ba3f43e A |
9 | * |
| 10 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ | |
| 11 | * | |
| 12 | * This file contains Original Code and/or Modifications of Original Code | |
| 13 | * as defined in and that are subject to the Apple Public Source License | |
| 14 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 15 | * compliance with the License. The rights granted to you under the License | |
| 16 | * may not be used to create, or enable the creation or redistribution of, | |
| 17 | * unlawful or unlicensed copies of an Apple operating system, or to | |
| 18 | * circumvent, violate, or enable the circumvention or violation of, any | |
| 19 | * terms of an Apple operating system software license agreement. | |
| 20 | * | |
| 21 | * Please obtain a copy of the License at | |
| 22 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
| 23 | * | |
| 24 | * The Original Code and all software distributed under the License are | |
| 25 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 26 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 27 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 28 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 29 | * Please see the License for the specific language governing rights and | |
| 30 | * limitations under the License. | |
| 31 | * | |
| 32 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ | |
| fe8ab488 A |
33 | */ |
| 34 | ||
| 35 | #include <corecrypto/cchmac.h> | |
| 36 | ||
| 5ba3f43e A |
37 | #include "corecrypto/fipspost_trace.h" |
| 38 | ||
| 0a7de745 A |
39 | void |
| 40 | cchmac(const struct ccdigest_info *di, | |
| 41 | size_t key_len, const void *key, | |
| 42 | size_t data_len, const void *data, unsigned char *mac) | |
| 43 | { | |
| 44 | FIPSPOST_TRACE_EVENT; | |
| 5ba3f43e | 45 | |
| 0a7de745 A |
46 | cchmac_di_decl(di, hc); |
| 47 | cchmac_init(di, hc, key_len, key); | |
| 48 | cchmac_update(di, hc, data_len, data); | |
| 49 | cchmac_final(di, hc, mac); | |
| fe8ab488 A |
50 | cchmac_di_clear(di, hc); |
| 51 | } |