crypto/fips.c

   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);