1/* Copyright (c) (2010-2012,2015-2017,2019,2021) Apple Inc. All rights reserved.
2 *
3 * corecrypto is licensed under Apple Inc.’s Internal Use License Agreement (which
4 * is contained in the License.txt file distributed with corecrypto) and only to
5 * people who accept that license. IMPORTANT: Any license rights granted to you by
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8 * security characteristics and correct functioning of the Apple Software. You may
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10 *
11 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
12 *
13 * This file contains Original Code and/or Modifications of Original Code
14 * as defined in and that are subject to the Apple Public Source License
15 * Version 2.0 (the 'License'). You may not use this file except in
16 * compliance with the License. The rights granted to you under the License
17 * may not be used to create, or enable the creation or redistribution of,
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22 * Please obtain a copy of the License at
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25 * The Original Code and all software distributed under the License are
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34 */
35
36#include "cc_internal.h"
37#include <corecrypto/cchmac.h>
38
39#include "fipspost_trace.h"
40
41void
42cchmac(const struct ccdigest_info *di,
43 size_t key_len, const void *key,
44 size_t data_len, const void *data, unsigned char *mac)
45{
46 CC_ENSURE_DIT_ENABLED
47
48 FIPSPOST_TRACE_EVENT;
49
50 cchmac_di_decl(di, hc);
51 cchmac_init(di, ctx: hc, key_len, key);
52 cchmac_update(di, ctx: hc, data_len, data);
53 cchmac_final(di, ctx: hc, mac);
54 cchmac_di_clear(di, hc);
55}
56