diff options
| author | Stephan Mueller <smueller@chronox.de> | 2015-03-30 22:07:45 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-03-31 21:21:10 +0800 |
| commit | 748be1f1bfddfe83d4b31c17191b082e96c86867 (patch) | |
| tree | 79920a8d07c44aeae5492408ff54cb34273f170a /arch | |
| parent | 65aed5394120953ccb6e307d75f9abd17c15740e (diff) | |
crypto: serpent_sse2 - mark Serpent SSE2 helper ciphers
Flag all Serpent SSE2 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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/crypto/serpent_sse2_glue.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/arch/x86/crypto/serpent_sse2_glue.c b/arch/x86/crypto/serpent_sse2_glue.c index bf025adaea01..3643dd508f45 100644 --- a/arch/x86/crypto/serpent_sse2_glue.c +++ b/arch/x86/crypto/serpent_sse2_glue.c @@ -387,7 +387,8 @@ static struct crypto_alg serpent_algs[10] = { { .cra_name = "__ecb-serpent-sse2", .cra_driver_name = "__driver-ecb-serpent-sse2", .cra_priority = 0, - .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER, + .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER | + CRYPTO_ALG_INTERNAL, .cra_blocksize = SERPENT_BLOCK_SIZE, .cra_ctxsize = sizeof(struct serpent_ctx), .cra_alignmask = 0, @@ -406,7 +407,8 @@ static struct crypto_alg serpent_algs[10] = { { .cra_name = "__cbc-serpent-sse2", .cra_driver_name = "__driver-cbc-serpent-sse2", .cra_priority = 0, - .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER, + .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER | + CRYPTO_ALG_INTERNAL, .cra_blocksize = SERPENT_BLOCK_SIZE, .cra_ctxsize = sizeof(struct serpent_ctx), .cra_alignmask = 0, @@ -425,7 +427,8 @@ static struct crypto_alg serpent_algs[10] = { { .cra_name = "__ctr-serpent-sse2", .cra_driver_name = "__driver-ctr-serpent-sse2", .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 serpent_ctx), .cra_alignmask = 0, @@ -445,7 +448,8 @@ static struct crypto_alg serpent_algs[10] = { { .cra_name = "__lrw-serpent-sse2", .cra_driver_name = "__driver-lrw-serpent-sse2", .cra_priority = 0, - .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER, + .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER | + CRYPTO_ALG_INTERNAL, .cra_blocksize = SERPENT_BLOCK_SIZE, .cra_ctxsize = sizeof(struct serpent_lrw_ctx), .cra_alignmask = 0, @@ -468,7 +472,8 @@ static struct crypto_alg serpent_algs[10] = { { .cra_name = "__xts-serpent-sse2", .cra_driver_name = "__driver-xts-serpent-sse2", .cra_priority = 0, - .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER, + .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER | + CRYPTO_ALG_INTERNAL, .cra_blocksize = SERPENT_BLOCK_SIZE, .cra_ctxsize = sizeof(struct serpent_xts_ctx), .cra_alignmask = 0, |