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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 06:38:40 +0100 |
| commit | d912bb7677f46d78a3cde8a4afd45a3fca4b34e9 (patch) | |
| tree | ca71395d275b4408639f98a421b3ce0e735ee99a /drivers/crypto/picoxcell_crypto.c | |
| parent | hwrng: tx4939 - use devm_request_and_ioremap (diff) | |
| download | linux-d912bb7677f46d78a3cde8a4afd45a3fca4b34e9.tar.xz linux-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/picoxcell_crypto.c')
| -rw-r--r-- | drivers/crypto/picoxcell_crypto.c | 46 |
1 files changed, 35 insertions, 11 deletions
diff --git a/drivers/crypto/picoxcell_crypto.c b/drivers/crypto/picoxcell_crypto.c index 58480d009324..410a03c01ca4 100644 --- a/drivers/crypto/picoxcell_crypto.c +++ b/drivers/crypto/picoxcell_crypto.c @@ -1322,6 +1322,7 @@ static struct spacc_alg ipsec_engine_algs[] = { .cra_driver_name = "cbc-aes-picoxcell", .cra_priority = SPACC_CRYPTO_ALG_PRIORITY, .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | + CRYPTO_ALG_KERN_DRIVER_ONLY | CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK, .cra_blocksize = AES_BLOCK_SIZE, @@ -1349,6 +1350,7 @@ static struct spacc_alg ipsec_engine_algs[] = { .cra_driver_name = "ecb-aes-picoxcell", .cra_priority = SPACC_CRYPTO_ALG_PRIORITY, .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | + CRYPTO_ALG_KERN_DRIVER_ONLY | CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct spacc_ablk_ctx), @@ -1373,7 +1375,9 @@ static struct spacc_alg ipsec_engine_algs[] = { .cra_name = "cbc(des)", .cra_driver_name = "cbc-des-picoxcell", .cra_priority = SPACC_CRYPTO_ALG_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | + CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = DES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct spacc_ablk_ctx), .cra_type = &crypto_ablkcipher_type, @@ -1398,7 +1402,9 @@ static struct spacc_alg ipsec_engine_algs[] = { .cra_name = "ecb(des)", .cra_driver_name = "ecb-des-picoxcell", .cra_priority = SPACC_CRYPTO_ALG_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | + CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = DES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct spacc_ablk_ctx), .cra_type = &crypto_ablkcipher_type, @@ -1422,7 +1428,9 @@ static struct spacc_alg ipsec_engine_algs[] = { .cra_name = "cbc(des3_ede)", .cra_driver_name = "cbc-des3-ede-picoxcell", .cra_priority = SPACC_CRYPTO_ALG_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | + CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = DES3_EDE_BLOCK_SIZE, .cra_ctxsize = sizeof(struct spacc_ablk_ctx), .cra_type = &crypto_ablkcipher_type, @@ -1447,7 +1455,9 @@ static struct spacc_alg ipsec_engine_algs[] = { .cra_name = "ecb(des3_ede)", .cra_driver_name = "ecb-des3-ede-picoxcell", .cra_priority = SPACC_CRYPTO_ALG_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | + CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = DES3_EDE_BLOCK_SIZE, .cra_ctxsize = sizeof(struct spacc_ablk_ctx), .cra_type = &crypto_ablkcipher_type, @@ -1472,7 +1482,9 @@ static struct spacc_alg ipsec_engine_algs[] = { .cra_name = "authenc(hmac(sha1),cbc(aes))", .cra_driver_name = "authenc-hmac-sha1-cbc-aes-picoxcell", .cra_priority = SPACC_CRYPTO_ALG_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_TYPE_AEAD | + CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct spacc_aead_ctx), .cra_type = &crypto_aead_type, @@ -1500,7 +1512,9 @@ static struct spacc_alg ipsec_engine_algs[] = { .cra_name = "authenc(hmac(sha256),cbc(aes))", .cra_driver_name = "authenc-hmac-sha256-cbc-aes-picoxcell", .cra_priority = SPACC_CRYPTO_ALG_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_TYPE_AEAD | + CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct spacc_aead_ctx), .cra_type = &crypto_aead_type, @@ -1527,7 +1541,9 @@ static struct spacc_alg ipsec_engine_algs[] = { .cra_name = "authenc(hmac(md5),cbc(aes))", .cra_driver_name = "authenc-hmac-md5-cbc-aes-picoxcell", .cra_priority = SPACC_CRYPTO_ALG_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_TYPE_AEAD | + CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct spacc_aead_ctx), .cra_type = &crypto_aead_type, @@ -1554,7 +1570,9 @@ static struct spacc_alg ipsec_engine_algs[] = { .cra_name = "authenc(hmac(sha1),cbc(des3_ede))", .cra_driver_name = "authenc-hmac-sha1-cbc-3des-picoxcell", .cra_priority = SPACC_CRYPTO_ALG_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_TYPE_AEAD | + CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = DES3_EDE_BLOCK_SIZE, .cra_ctxsize = sizeof(struct spacc_aead_ctx), .cra_type = &crypto_aead_type, @@ -1582,7 +1600,9 @@ static struct spacc_alg ipsec_engine_algs[] = { .cra_name = "authenc(hmac(sha256),cbc(des3_ede))", .cra_driver_name = "authenc-hmac-sha256-cbc-3des-picoxcell", .cra_priority = SPACC_CRYPTO_ALG_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_TYPE_AEAD | + CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = DES3_EDE_BLOCK_SIZE, .cra_ctxsize = sizeof(struct spacc_aead_ctx), .cra_type = &crypto_aead_type, @@ -1609,7 +1629,9 @@ static struct spacc_alg ipsec_engine_algs[] = { .cra_name = "authenc(hmac(md5),cbc(des3_ede))", .cra_driver_name = "authenc-hmac-md5-cbc-3des-picoxcell", .cra_priority = SPACC_CRYPTO_ALG_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_TYPE_AEAD | + CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = DES3_EDE_BLOCK_SIZE, .cra_ctxsize = sizeof(struct spacc_aead_ctx), .cra_type = &crypto_aead_type, @@ -1639,7 +1661,9 @@ static struct spacc_alg l2_engine_algs[] = { .cra_name = "f8(kasumi)", .cra_driver_name = "f8-kasumi-picoxcell", .cra_priority = SPACC_CRYPTO_ALG_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_GIVCIPHER | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_TYPE_GIVCIPHER | + CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_blocksize = 8, .cra_ctxsize = sizeof(struct spacc_ablk_ctx), .cra_type = &crypto_ablkcipher_type, |