1/* Copyright (c) 2018, Google Inc.
2 *
3 * Permission to use, copy, modify, and/or distribute this software for any
4 * purpose with or without fee is hereby granted, provided that the above
5 * copyright notice and this permission notice appear in all copies.
6 *
7 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
8 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
9 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
10 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
11 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
12 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
13 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
14
15#ifndef OPENSSL_HEADER_SHA_INTERNAL_H
16#define OPENSSL_HEADER_SHA_INTERNAL_H
17
18#include <openssl/base.h>
19
20#if defined(__cplusplus)
21extern "C" {
22#endif
23
24
25#if !defined(OPENSSL_NO_ASM)
26
27#if defined(OPENSSL_X86) || defined(OPENSSL_X86_64) || defined(OPENSSL_ARM) || \
28 defined(OPENSSL_AARCH64) || defined(OPENSSL_PPC64LE)
29#define SHA1_ASM
30void sha1_block_data_order(uint32_t *state, const uint8_t *in,
31 size_t num_blocks);
32#endif
33
34#if defined(OPENSSL_X86) || defined(OPENSSL_X86_64) || defined(OPENSSL_ARM) || \
35 defined(OPENSSL_AARCH64)
36#define SHA256_ASM
37#define SHA512_ASM
38void sha256_block_data_order(uint32_t *state, const uint8_t *in,
39 size_t num_blocks);
40void sha512_block_data_order(uint64_t *state, const uint8_t *in,
41 size_t num_blocks);
42#endif
43
44#endif // OPENSSL_NO_ASM
45
46
47#if defined(__cplusplus)
48} // extern "C"
49#endif
50
51#endif // OPENSSL_HEADER_SHA_INTERNAL_H
52