| Dmitry Shmidt | d7ff03d | 2015-12-04 14:49:35 -0800 | [diff] [blame] | 1 | /* |
| 2 | * SHA-512 internal definitions |
| 3 | * Copyright (c) 2015, Pali Rohár <pali.rohar@gmail.com> |
| 4 | * |
| 5 | * This software may be distributed under the terms of the BSD license. |
| 6 | * See README for more details. |
| 7 | */ |
| 8 | |
| 9 | #ifndef SHA512_I_H |
| 10 | #define SHA512_I_H |
| 11 | |
| 12 | #define SHA512_BLOCK_SIZE 128 |
| 13 | |
| 14 | struct sha512_state { |
| 15 | u64 length, state[8]; |
| 16 | u32 curlen; |
| 17 | u8 buf[SHA512_BLOCK_SIZE]; |
| 18 | }; |
| 19 | |
| 20 | void sha512_init(struct sha512_state *md); |
| 21 | int sha512_process(struct sha512_state *md, const unsigned char *in, |
| 22 | unsigned long inlen); |
| 23 | int sha512_done(struct sha512_state *md, unsigned char *out); |
| 24 | |
| 25 | #endif /* SHA512_I_H */ |