1/* Copyright (c) (2010,2011,2012,2014,2015,2016,2017,2018,2019) 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
6 * Apple Inc. (if any) are limited to internal use within your organization only on
7 * devices and computers you own or control, for the sole purpose of verifying the
8 * security characteristics and correct functioning of the Apple Software. You may
9 * not, directly or indirectly, redistribute the Apple Software or any portions thereof.
10 */
11
12#ifndef _CORECRYPTO_CCSHA1_H_
13#define _CORECRYPTO_CCSHA1_H_
14
15#include <corecrypto/ccdigest.h>
16#include <corecrypto/cc_config.h>
17
18#define CCSHA1_BLOCK_SIZE 64
19#define CCSHA1_OUTPUT_SIZE 20
20#define CCSHA1_STATE_SIZE 20
21
22/* sha1 selector */
23const struct ccdigest_info *ccsha1_di(void);
24
25/* Implementations */
26extern const struct ccdigest_info ccsha1_ltc_di;
27extern const struct ccdigest_info ccsha1_eay_di;
28
29#if CCSHA1_VNG_INTEL
30extern const struct ccdigest_info ccsha1_vng_intel_SupplementalSSE3_di;
31#endif
32
33#if CCSHA1_VNG_ARM
34extern const struct ccdigest_info ccsha1_vng_arm_di;
35#endif
36
37#define ccoid_sha1 ((unsigned char *)"\x06\x05\x2b\x0e\x03\x02\x1a")
38#define ccoid_sha1_len 7
39
40#endif /* _CORECRYPTO_CCSHA1_H_ */
41