| /* |
| * SHA-512 internal definitions |
| * Copyright (c) 2015, Pali Rohár <pali.rohar@gmail.com> |
| * |
| * This software may be distributed under the terms of the BSD license. |
| * See README for more details. |
| */ |
| |
| #ifndef SHA512_I_H |
| #define SHA512_I_H |
| |
| #define SHA512_BLOCK_SIZE 128 |
| |
| struct sha512_state { |
| u64 length, state[8]; |
| u32 curlen; |
| u8 buf[SHA512_BLOCK_SIZE]; |
| }; |
| |
| void sha512_init(struct sha512_state *md); |
| int sha512_process(struct sha512_state *md, const unsigned char *in, |
| unsigned long inlen); |
| int sha512_done(struct sha512_state *md, unsigned char *out); |
| |
| #endif /* SHA512_I_H */ |
