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crypto: proc - identify internal ciphers

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With ciphers that now cannot be accessed via the kernel crypto API,
callers shall be able to identify the ciphers that are not callable. The
/proc/crypto file is added a boolean field identifying that such
internal ciphers.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Stephan Mueller 2015-03-30 21:57:42 +02:00 committed by Herbert Xu
parent 466a7b9e3e
commit b0cda2ba18
1 changed files with 3 additions and 0 deletions
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3
crypto/proc.c
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@ -89,6 +89,9 @@ static int c_show(struct seq_file *m, void *p)
seq_printf(m, "selftest : %s\n", seq_printf(m, "selftest : %s\n",
(alg->cra_flags & CRYPTO_ALG_TESTED) ? (alg->cra_flags & CRYPTO_ALG_TESTED) ?
"passed" : "unknown"); "passed" : "unknown");
seq_printf(m, "internal : %s\n",
(alg->cra_flags & CRYPTO_ALG_INTERNAL) ?
"yes" : "no");
if (alg->cra_flags & CRYPTO_ALG_LARVAL) { if (alg->cra_flags & CRYPTO_ALG_LARVAL) {
seq_printf(m, "type : larval\n"); seq_printf(m, "type : larval\n");