diff options
| author | Antoine Tenart <antoine.tenart@bootlin.com> | 2018-06-28 17:15:34 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-07-09 00:30:11 +0800 |
| commit | 998d2abb0cb343c419c63898a414084ac6c17100 (patch) | |
| tree | 42ac23a12052e51581db4a3bb9497ee91b8c221f /drivers/crypto/inside-secure/safexcel_cipher.c | |
| parent | bfda74ad6f507e19923c8870695b25d4247b2727 (diff) | |
crypto: inside-secure - filter out the algorithms by engine
EIP engines do not support the same set of algorithms. So far the
supported engines in the Inside Secure SafeXcel driver support the same
set of algorithms, but that won't be true for all engines. This patch
adds an 'engines' field in the algorithm definitions so that they only
are registered when using a compatible cryptographic engine.
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/inside-secure/safexcel_cipher.c')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel_cipher.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/crypto/inside-secure/safexcel_cipher.c b/drivers/crypto/inside-secure/safexcel_cipher.c index 845546129d09..bf3de334c580 100644 --- a/drivers/crypto/inside-secure/safexcel_cipher.c +++ b/drivers/crypto/inside-secure/safexcel_cipher.c @@ -835,6 +835,7 @@ static void safexcel_aead_cra_exit(struct crypto_tfm *tfm) struct safexcel_alg_template safexcel_alg_ecb_aes = { .type = SAFEXCEL_ALG_TYPE_SKCIPHER, + .engines = EIP97IES | EIP197B, .alg.skcipher = { .setkey = safexcel_skcipher_aes_setkey, .encrypt = safexcel_ecb_aes_encrypt, @@ -871,6 +872,7 @@ static int safexcel_cbc_aes_decrypt(struct skcipher_request *req) struct safexcel_alg_template safexcel_alg_cbc_aes = { .type = SAFEXCEL_ALG_TYPE_SKCIPHER, + .engines = EIP97IES | EIP197B, .alg.skcipher = { .setkey = safexcel_skcipher_aes_setkey, .encrypt = safexcel_cbc_aes_encrypt, @@ -940,6 +942,7 @@ static int safexcel_aead_sha1_cra_init(struct crypto_tfm *tfm) struct safexcel_alg_template safexcel_alg_authenc_hmac_sha1_cbc_aes = { .type = SAFEXCEL_ALG_TYPE_AEAD, + .engines = EIP97IES | EIP197B, .alg.aead = { .setkey = safexcel_aead_aes_setkey, .encrypt = safexcel_aead_encrypt, @@ -974,6 +977,7 @@ static int safexcel_aead_sha256_cra_init(struct crypto_tfm *tfm) struct safexcel_alg_template safexcel_alg_authenc_hmac_sha256_cbc_aes = { .type = SAFEXCEL_ALG_TYPE_AEAD, + .engines = EIP97IES | EIP197B, .alg.aead = { .setkey = safexcel_aead_aes_setkey, .encrypt = safexcel_aead_encrypt, @@ -1008,6 +1012,7 @@ static int safexcel_aead_sha224_cra_init(struct crypto_tfm *tfm) struct safexcel_alg_template safexcel_alg_authenc_hmac_sha224_cbc_aes = { .type = SAFEXCEL_ALG_TYPE_AEAD, + .engines = EIP97IES | EIP197B, .alg.aead = { .setkey = safexcel_aead_aes_setkey, .encrypt = safexcel_aead_encrypt, @@ -1042,6 +1047,7 @@ static int safexcel_aead_sha512_cra_init(struct crypto_tfm *tfm) struct safexcel_alg_template safexcel_alg_authenc_hmac_sha512_cbc_aes = { .type = SAFEXCEL_ALG_TYPE_AEAD, + .engines = EIP97IES | EIP197B, .alg.aead = { .setkey = safexcel_aead_aes_setkey, .encrypt = safexcel_aead_encrypt, @@ -1076,6 +1082,7 @@ static int safexcel_aead_sha384_cra_init(struct crypto_tfm *tfm) struct safexcel_alg_template safexcel_alg_authenc_hmac_sha384_cbc_aes = { .type = SAFEXCEL_ALG_TYPE_AEAD, + .engines = EIP97IES | EIP197B, .alg.aead = { .setkey = safexcel_aead_aes_setkey, .encrypt = safexcel_aead_encrypt, |