Release 4.11 crypto/fips.c
/*
* FIPS 200 support.
*
* Copyright (c) 2008 Neil Horman <nhorman@tuxdriver.com>
*
* 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.
*
*/
#include <linux/export.h>
#include <linux/fips.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sysctl.h>
int fips_enabled;
EXPORT_SYMBOL_GPL(fips_enabled);
/* Process kernel command-line parameter at boot time. fips=0 or fips=1 */
static int fips_enable(char *str)
{
fips_enabled = !!simple_strtol(str, NULL, 0);
printk(KERN_INFO "fips mode: %s\n",
fips_enabled ? "enabled" : "disabled");
return 1;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Neil Horman | 38 | 100.00% | 1 | 100.00% |
| Total | 38 | 100.00% | 1 | 100.00% |
__setup("fips=", fips_enable);
static struct ctl_table crypto_sysctl_table[] = {
{
.procname = "fips_enabled",
.data = &fips_enabled,
.maxlen = sizeof(int),
.mode = 0444,
.proc_handler = proc_dointvec
},
{}
};
static struct ctl_table crypto_dir_table[] = {
{
.procname = "crypto",
.mode = 0555,
.child = crypto_sysctl_table
},
{}
};
static struct ctl_table_header *crypto_sysctls;
static void crypto_proc_fips_init(void)
{
crypto_sysctls = register_sysctl_table(crypto_dir_table);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Herbert Xu | 15 | 100.00% | 1 | 100.00% |
| Total | 15 | 100.00% | 1 | 100.00% |
static void crypto_proc_fips_exit(void)
{
unregister_sysctl_table(crypto_sysctls);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Herbert Xu | 13 | 100.00% | 1 | 100.00% |
| Total | 13 | 100.00% | 1 | 100.00% |
static int __init fips_init(void)
{
crypto_proc_fips_init();
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Herbert Xu | 15 | 100.00% | 1 | 100.00% |
| Total | 15 | 100.00% | 1 | 100.00% |
static void __exit fips_exit(void)
{
crypto_proc_fips_exit();
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Herbert Xu | 12 | 100.00% | 1 | 100.00% |
| Total | 12 | 100.00% | 1 | 100.00% |
module_init(fips_init);
module_exit(fips_exit);
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Herbert Xu | 155 | 73.11% | 2 | 66.67% |
| Neil Horman | 57 | 26.89% | 1 | 33.33% |
| Total | 212 | 100.00% | 3 | 100.00% |
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