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| author | Stephan Mueller <smueller@chronox.de> | 2015-03-30 22:08:53 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-03-31 21:21:11 +0800 |
| commit | 4dda66f62e01e832e09d6d1fbd9c9070d57b049e (patch) | |
| tree | eae615893ec8b469cccc2f04d8f2c5a83e60f22e | |
| parent | 748be1f1bfddfe83d4b31c17191b082e96c86867 (diff) | |
| download | op-kernel-dev-4dda66f62e01e832e09d6d1fbd9c9070d57b049e.zip op-kernel-dev-4dda66f62e01e832e09d6d1fbd9c9070d57b049e.tar.gz | |
crypto: twofish_avx - mark Twofish AVX helper ciphers
Flag all Twofish AVX 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>
| -rw-r--r-- | arch/x86/crypto/twofish_avx_glue.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/arch/x86/crypto/twofish_avx_glue.c b/arch/x86/crypto/twofish_avx_glue.c index 1ac531e..b5e2d56 100644 --- a/arch/x86/crypto/twofish_avx_glue.c +++ b/arch/x86/crypto/twofish_avx_glue.c @@ -340,7 +340,8 @@ static struct crypto_alg twofish_algs[10] = { { .cra_name = "__ecb-twofish-avx", .cra_driver_name = "__driver-ecb-twofish-avx", .cra_priority = 0, - .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER, + .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER | + CRYPTO_ALG_INTERNAL, .cra_blocksize = TF_BLOCK_SIZE, .cra_ctxsize = sizeof(struct twofish_ctx), .cra_alignmask = 0, @@ -359,7 +360,8 @@ static struct crypto_alg twofish_algs[10] = { { .cra_name = "__cbc-twofish-avx", .cra_driver_name = "__driver-cbc-twofish-avx", .cra_priority = 0, - .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER, + .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER | + CRYPTO_ALG_INTERNAL, .cra_blocksize = TF_BLOCK_SIZE, .cra_ctxsize = sizeof(struct twofish_ctx), .cra_alignmask = 0, @@ -378,7 +380,8 @@ static struct crypto_alg twofish_algs[10] = { { .cra_name = "__ctr-twofish-avx", .cra_driver_name = "__driver-ctr-twofish-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 twofish_ctx), .cra_alignmask = 0, @@ -398,7 +401,8 @@ static struct crypto_alg twofish_algs[10] = { { .cra_name = "__lrw-twofish-avx", .cra_driver_name = "__driver-lrw-twofish-avx", .cra_priority = 0, - .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER, + .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER | + CRYPTO_ALG_INTERNAL, .cra_blocksize = TF_BLOCK_SIZE, .cra_ctxsize = sizeof(struct twofish_lrw_ctx), .cra_alignmask = 0, @@ -421,7 +425,8 @@ static struct crypto_alg twofish_algs[10] = { { .cra_name = "__xts-twofish-avx", .cra_driver_name = "__driver-xts-twofish-avx", .cra_priority = 0, - .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER, + .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER | + CRYPTO_ALG_INTERNAL, .cra_blocksize = TF_BLOCK_SIZE, .cra_ctxsize = sizeof(struct twofish_xts_ctx), .cra_alignmask = 0, |
