tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Driver for VIA PadLock
3 *
4 * Copyright (c) 2004 Michal Ludvig <michal@logix.cz>
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the Free
8 * Software Foundation; either version 2 of the License, or (at your option)
9 * any later version.
10 *
11 */
12
13#ifndef _CRYPTO_PADLOCK_H
14#define _CRYPTO_PADLOCK_H
15
16#define PADLOCK_ALIGNMENT 16
17
18/* Control word. */
19struct cword {
20 int __attribute__ ((__packed__))
21 rounds:4,
22 algo:3,
23 keygen:1,
24 interm:1,
25 encdec:1,
26 ksize:2;
27} __attribute__ ((__aligned__(PADLOCK_ALIGNMENT)));
28
29#define PFX "padlock: "
30
31#ifdef CONFIG_CRYPTO_DEV_PADLOCK_AES
32int padlock_init_aes(void);
33void padlock_fini_aes(void);
34#endif
35
36#endif /* _CRYPTO_PADLOCK_H */