crypto: cast6_avx - mark CAST6 helper ciphers

Flag all CAST6 helper ciphers as internal ciphers to prevent them
from being called by normal users.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 10 insertions, 5 deletions

diff --git a/arch/x86/crypto/cast6_avx_glue.c b/arch/x86/crypto/cast6_avx_glue.c
index 0160f68a57ff..f448810ca4ac 100644
--- a/arch/x86/crypto/cast6_avx_glue.c
+++ b/arch/x86/crypto/cast6_avx_glue.c
@@ -372,7 +372,8 @@ static struct crypto_alg cast6_algs[10] = { {
         .cra_name               = "__ecb-cast6-avx",
         .cra_driver_name        = "__driver-ecb-cast6-avx",
         .cra_priority           = 0,
-        .cra_flags              = CRYPTO_ALG_TYPE_BLKCIPHER,
+        .cra_flags              = CRYPTO_ALG_TYPE_BLKCIPHER |
+                                  CRYPTO_ALG_INTERNAL,
         .cra_blocksize          = CAST6_BLOCK_SIZE,
         .cra_ctxsize            = sizeof(struct cast6_ctx),
         .cra_alignmask          = 0,
@@ -391,7 +392,8 @@ static struct crypto_alg cast6_algs[10] = { {
         .cra_name               = "__cbc-cast6-avx",
         .cra_driver_name        = "__driver-cbc-cast6-avx",
         .cra_priority           = 0,
-        .cra_flags              = CRYPTO_ALG_TYPE_BLKCIPHER,
+        .cra_flags              = CRYPTO_ALG_TYPE_BLKCIPHER |
+                                  CRYPTO_ALG_INTERNAL,
         .cra_blocksize          = CAST6_BLOCK_SIZE,
         .cra_ctxsize            = sizeof(struct cast6_ctx),
         .cra_alignmask          = 0,
@@ -410,7 +412,8 @@ static struct crypto_alg cast6_algs[10] = { {
         .cra_name               = "__ctr-cast6-avx",
         .cra_driver_name        = "__driver-ctr-cast6-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 cast6_ctx),
         .cra_alignmask          = 0,
@@ -430,7 +433,8 @@ static struct crypto_alg cast6_algs[10] = { {
         .cra_name               = "__lrw-cast6-avx",
         .cra_driver_name        = "__driver-lrw-cast6-avx",
         .cra_priority           = 0,
-        .cra_flags              = CRYPTO_ALG_TYPE_BLKCIPHER,
+        .cra_flags              = CRYPTO_ALG_TYPE_BLKCIPHER |
+                                  CRYPTO_ALG_INTERNAL,
         .cra_blocksize          = CAST6_BLOCK_SIZE,
         .cra_ctxsize            = sizeof(struct cast6_lrw_ctx),
         .cra_alignmask          = 0,
@@ -453,7 +457,8 @@ static struct crypto_alg cast6_algs[10] = { {
         .cra_name               = "__xts-cast6-avx",
         .cra_driver_name        = "__driver-xts-cast6-avx",
         .cra_priority           = 0,
-        .cra_flags              = CRYPTO_ALG_TYPE_BLKCIPHER,
+        .cra_flags              = CRYPTO_ALG_TYPE_BLKCIPHER |
+                                  CRYPTO_ALG_INTERNAL,
         .cra_blocksize          = CAST6_BLOCK_SIZE,
         .cra_ctxsize            = sizeof(struct cast6_xts_ctx),
         .cra_alignmask          = 0,