[PATCH v3 09/20] crypto: mark CAST5 helper ciphers

[Stephan Mueller]

Flag all CAST5 helper ciphers as internal ciphers to prevent them
from being called by normal users.

Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
---
 arch/x86/crypto/cast5_avx_glue.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/arch/x86/crypto/cast5_avx_glue.c b/arch/x86/crypto/cast5_avx_glue.c
index 60ada67..236c809 100644
--- a/arch/x86/crypto/cast5_avx_glue.c
+++ b/arch/x86/crypto/cast5_avx_glue.c
@@ -341,7 +341,8 @@ static struct crypto_alg cast5_algs[6] = { {
 	.cra_name		= "__ecb-cast5-avx",
 	.cra_driver_name	= "__driver-ecb-cast5-avx",
 	.cra_priority		= 0,
-	.cra_flags		= CRYPTO_ALG_TYPE_BLKCIPHER,
+	.cra_flags		= CRYPTO_ALG_TYPE_BLKCIPHER |
+				  CRYPTO_ALG_INTERNAL,
 	.cra_blocksize		= CAST5_BLOCK_SIZE,
 	.cra_ctxsize		= sizeof(struct cast5_ctx),
 	.cra_alignmask		= 0,
@@ -360,7 +361,8 @@ static struct crypto_alg cast5_algs[6] = { {
 	.cra_name		= "__cbc-cast5-avx",
 	.cra_driver_name	= "__driver-cbc-cast5-avx",
 	.cra_priority		= 0,
-	.cra_flags		= CRYPTO_ALG_TYPE_BLKCIPHER,
+	.cra_flags		= CRYPTO_ALG_TYPE_BLKCIPHER |
+				  CRYPTO_ALG_INTERNAL,
 	.cra_blocksize		= CAST5_BLOCK_SIZE,
 	.cra_ctxsize		= sizeof(struct cast5_ctx),
 	.cra_alignmask		= 0,
@@ -379,7 +381,8 @@ static struct crypto_alg cast5_algs[6] = { {
 	.cra_name		= "__ctr-cast5-avx",
 	.cra_driver_name	= "__driver-ctr-cast5-avx",
 	.cra_priority		= 0,
-	.cra_flags		= CRYPTO_ALG_TYPE_BLKCIPHER,
+	.cra_flags		= CRYPTO_ALG_TYPE_BLKCIPHER |
+				  CRYPTO_ALG_INTERNAL,
 	.cra_blocksize		= 1,
 	.cra_ctxsize		= sizeof(struct cast5_ctx),
 	.cra_alignmask		= 0,
-- 
2.1.0


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/