Flag all ash clmulni helper ciphers as internal ciphers to prevent them from being called by normal users.
Signed-off-by: Stephan Mueller <[email protected]> --- arch/x86/crypto/ghash-clmulni-intel_glue.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/x86/crypto/ghash-clmulni-intel_glue.c b/arch/x86/crypto/ghash-clmulni-intel_glue.c index 8253d85..d4cd17d 100644 --- a/arch/x86/crypto/ghash-clmulni-intel_glue.c +++ b/arch/x86/crypto/ghash-clmulni-intel_glue.c @@ -154,7 +154,8 @@ static struct shash_alg ghash_alg = { .cra_name = "__ghash", .cra_driver_name = "__ghash-pclmulqdqni", .cra_priority = 0, - .cra_flags = CRYPTO_ALG_TYPE_SHASH, + .cra_flags = CRYPTO_ALG_TYPE_SHASH | + CRYPTO_ALG_INTERNAL, .cra_blocksize = GHASH_BLOCK_SIZE, .cra_ctxsize = sizeof(struct ghash_ctx), .cra_module = THIS_MODULE, -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
