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path: root/drivers/crypto/padlock.c
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-rw-r--r--drivers/crypto/padlock.c58
1 files changed, 0 insertions, 58 deletions
diff --git a/drivers/crypto/padlock.c b/drivers/crypto/padlock.c
deleted file mode 100644
index d6d7dd5bb98..00000000000
--- a/drivers/crypto/padlock.c
+++ /dev/null
@@ -1,58 +0,0 @@
1/*
2 * Cryptographic API.
3 *
4 * Support for VIA PadLock hardware crypto engine.
5 *
6 * Copyright (c) 2006 Michal Ludvig <michal@logix.cz>
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 */
14
15#include <linux/module.h>
16#include <linux/init.h>
17#include <linux/errno.h>
18#include <linux/crypto.h>
19#include <linux/cryptohash.h>
20#include <linux/interrupt.h>
21#include <linux/kernel.h>
22#include <linux/scatterlist.h>
23#include "padlock.h"
24
25static int __init padlock_init(void)
26{
27 int success = 0;
28
29 if (crypto_has_cipher("aes-padlock", 0, 0))
30 success++;
31
32 if (crypto_has_hash("sha1-padlock", 0, 0))
33 success++;
34
35 if (crypto_has_hash("sha256-padlock", 0, 0))
36 success++;
37
38 if (!success) {
39 printk(KERN_WARNING PFX "No VIA PadLock drivers have been loaded.\n");
40 return -ENODEV;
41 }
42
43 printk(KERN_NOTICE PFX "%d drivers are available.\n", success);
44
45 return 0;
46}
47
48static void __exit padlock_fini(void)
49{
50}
51
52module_init(padlock_init);
53module_exit(padlock_fini);
54
55MODULE_DESCRIPTION("Load all configured PadLock algorithms.");
56MODULE_LICENSE("GPL");
57MODULE_AUTHOR("Michal Ludvig");
58