diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2023-02-09 09:16:45 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-02-14 13:39:33 +0800 |
| commit | c43cc8823d56b1d34744581e42d6eeaca028f1ab (patch) | |
| tree | feb3ca0aadff4af3ade4c9570e54b979ffd5c515 /crypto | |
| parent | bcdda4301bdc4955d45f7e1ffefb6207967b067e (diff) | |
crypto: proc - Print fips status
As FIPS may disable algorithms it is useful to show their status
in /proc/crypto.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/proc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/crypto/proc.c b/crypto/proc.c index 12fccb9c5205..56c7c78df297 100644 --- a/crypto/proc.c +++ b/crypto/proc.c @@ -11,6 +11,7 @@ #include <linux/atomic.h> #include <linux/init.h> #include <linux/crypto.h> +#include <linux/fips.h> #include <linux/module.h> /* for module_name() */ #include <linux/rwsem.h> #include <linux/proc_fs.h> @@ -48,6 +49,11 @@ static int c_show(struct seq_file *m, void *p) seq_printf(m, "internal : %s\n", (alg->cra_flags & CRYPTO_ALG_INTERNAL) ? "yes" : "no"); + if (fips_enabled) { + seq_printf(m, "fips : %s\n", + (alg->cra_flags & CRYPTO_ALG_FIPS_INTERNAL) ? + "no" : "yes"); + } if (alg->cra_flags & CRYPTO_ALG_LARVAL) { seq_printf(m, "type : larval\n"); |