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| author | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2011-11-01 13:39:56 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2012-01-13 16:38:40 +1100 |
| commit | d912bb7677f46d78a3cde8a4afd45a3fca4b34e9 (patch) | |
| tree | ca71395d275b4408639f98a421b3ce0e735ee99a /drivers/crypto/mv_cesa.c | |
| parent | d0b03c5fe469ed0f3d7d94372c8bf77c64fcfce8 (diff) | |
| download | lwn-d912bb7677f46d78a3cde8a4afd45a3fca4b34e9.tar.gz lwn-d912bb7677f46d78a3cde8a4afd45a3fca4b34e9.zip | |
crypto: Add CRYPTO_ALG_KERN_DRIVER_ONLY flag
The added CRYPTO_ALG_KERN_DRIVER_ONLY indicates whether a cipher
is only available via a kernel driver. If the cipher implementation
might be available by using an instruction set or by porting the
kernel code, then it must not be set.
Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/mv_cesa.c')
| -rw-r--r-- | drivers/crypto/mv_cesa.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/crypto/mv_cesa.c b/drivers/crypto/mv_cesa.c index 597235a2f8f9..8ad2883505a5 100644 --- a/drivers/crypto/mv_cesa.c +++ b/drivers/crypto/mv_cesa.c @@ -898,7 +898,8 @@ struct crypto_alg mv_aes_alg_ecb = { .cra_name = "ecb(aes)", .cra_driver_name = "mv-ecb-aes", .cra_priority = 300, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | + CRYPTO_ALG_KERN_DRIVER_ONLY | CRYPTO_ALG_ASYNC, .cra_blocksize = 16, .cra_ctxsize = sizeof(struct mv_ctx), .cra_alignmask = 0, @@ -920,7 +921,8 @@ struct crypto_alg mv_aes_alg_cbc = { .cra_name = "cbc(aes)", .cra_driver_name = "mv-cbc-aes", .cra_priority = 300, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | + CRYPTO_ALG_KERN_DRIVER_ONLY | CRYPTO_ALG_ASYNC, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct mv_ctx), .cra_alignmask = 0, @@ -952,7 +954,8 @@ struct ahash_alg mv_sha1_alg = { .cra_driver_name = "mv-sha1", .cra_priority = 300, .cra_flags = - CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK, + CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY | + CRYPTO_ALG_NEED_FALLBACK, .cra_blocksize = SHA1_BLOCK_SIZE, .cra_ctxsize = sizeof(struct mv_tfm_hash_ctx), .cra_init = mv_cra_hash_sha1_init, @@ -976,7 +979,8 @@ struct ahash_alg mv_hmac_sha1_alg = { .cra_driver_name = "mv-hmac-sha1", .cra_priority = 300, .cra_flags = - CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK, + CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY | + CRYPTO_ALG_NEED_FALLBACK, .cra_blocksize = SHA1_BLOCK_SIZE, .cra_ctxsize = sizeof(struct mv_tfm_hash_ctx), .cra_init = mv_cra_hash_hmac_sha1_init, |