| Neil Horman | ccb778e | 2008-08-05 14:13:08 +0800 | [diff] [blame] | 1 | /* |
| 2 | * FIPS 200 support. |
| 3 | * |
| 4 | * Copyright (c) 2008 Neil Horman <nhorman@tuxdriver.com> |
| 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 | #include "internal.h" |
| 14 | |
| 15 | int fips_enabled; |
| 16 | EXPORT_SYMBOL_GPL(fips_enabled); |
| 17 | |
| 18 | /* Process kernel command-line parameter at boot time. fips=0 or fips=1 */ |
| 19 | static int fips_enable(char *str) |
| 20 | { |
| 21 | fips_enabled = !!simple_strtol(str, NULL, 0); |
| 22 | printk(KERN_INFO "fips mode: %s\n", |
| 23 | fips_enabled ? "enabled" : "disabled"); |
| 24 | return 1; |
| 25 | } |
| 26 | |
| 27 | __setup("fips=", fips_enable); |