diff mbox

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

Message ID 1712044.VG2c1MGQEK@tachyon.chronox.de (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show

Commit Message

Stephan Mueller March 30, 2015, 8:03 p.m. UTC 
Flag all CAST5 helper ciphers as internal ciphers to prevent them
from being called by normal users.

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

Patch

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,