Eric | c3fa007 | 2021-05-19 17:45:38 +0200 | [diff] [blame] | 1 | /* |
| 2 | * SHA1 internal definitions |
| 3 | * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi> |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License version 2 as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * Alternatively, this software may be distributed under the terms of BSD |
| 10 | * license. |
| 11 | * |
| 12 | * See README and COPYING for more details. |
| 13 | */ |
| 14 | |
| 15 | #ifndef SHA1_I_H |
| 16 | #define SHA1_I_H |
| 17 | |
| 18 | struct SHA1Context { |
| 19 | u32 state[5]; |
| 20 | u32 count[2]; |
| 21 | unsigned char buffer[64]; |
| 22 | }; |
| 23 | |
| 24 | void SHA1Init(struct SHA1Context *context); |
| 25 | void SHA1Update(struct SHA1Context *context, const void *data, u32 len); |
| 26 | void SHA1Final(unsigned char digest[20], struct SHA1Context *context); |
| 27 | void SHA1Transform(u32 state[5], const unsigned char buffer[64]); |
| 28 | |
| 29 | #endif /* SHA1_I_H */ |