| /* |
| * Driver for VIA PadLock |
| * |
| * Copyright (c) 2004 Michal Ludvig <michal@logix.cz> |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the Free |
| * Software Foundation; either version 2 of the License, or (at your option) |
| * any later version. |
| * |
| */ |
| |
| #ifndef _CRYPTO_PADLOCK_H |
| #define _CRYPTO_PADLOCK_H |
| |
| #define PADLOCK_ALIGNMENT 16 |
| |
| /* Control word. */ |
| struct cword { |
| unsigned int __attribute__ ((__packed__)) |
| rounds:4, |
| algo:3, |
| keygen:1, |
| interm:1, |
| encdec:1, |
| ksize:2; |
| } __attribute__ ((__aligned__(PADLOCK_ALIGNMENT))); |
| |
| #define PFX "padlock: " |
| |
| #ifdef CONFIG_CRYPTO_DEV_PADLOCK_AES |
| int padlock_init_aes(void); |
| void padlock_fini_aes(void); |
| #endif |
| |
| #endif /* _CRYPTO_PADLOCK_H */ |
