diff options
Diffstat (limited to 'crypto/engine')
-rw-r--r-- | crypto/engine/eng_cryptodev.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/crypto/engine/eng_cryptodev.c b/crypto/engine/eng_cryptodev.c index 71e6fa5de8..8e6777753d 100644 --- a/crypto/engine/eng_cryptodev.c +++ b/crypto/engine/eng_cryptodev.c @@ -147,6 +147,9 @@ static struct { { CRYPTO_AES_CBC, NID_aes_128_cbc, 16, 16, }, { CRYPTO_AES_CBC, NID_aes_192_cbc, 16, 24, }, { CRYPTO_AES_CBC, NID_aes_256_cbc, 16, 32, }, + { CRYPTO_AES_CTR, NID_aes_128_ctr, 14, 16, }, + { CRYPTO_AES_CTR, NID_aes_192_ctr, 14, 24, }, + { CRYPTO_AES_CTR, NID_aes_256_ctr, 14, 32, }, { CRYPTO_BLF_CBC, NID_bf_cbc, 8, 16, }, { CRYPTO_CAST_CBC, NID_cast5_cbc, 8, 16, }, { CRYPTO_SKIPJACK_CBC, NID_undef, 0, 0, }, @@ -600,6 +603,45 @@ const EVP_CIPHER cryptodev_aes_256_cbc = { NULL }; +const EVP_CIPHER cryptodev_aes_ctr = { + NID_aes_128_ctr, + 16, 16, 14, + EVP_CIPH_CTR_MODE, + cryptodev_init_key, + cryptodev_cipher, + cryptodev_cleanup, + sizeof(struct dev_crypto_state), + EVP_CIPHER_set_asn1_iv, + EVP_CIPHER_get_asn1_iv, + NULL +}; + +const EVP_CIPHER cryptodev_aes_ctr_192 = { + NID_aes_192_ctr, + 16, 24, 14, + EVP_CIPH_CTR_MODE, + cryptodev_init_key, + cryptodev_cipher, + cryptodev_cleanup, + sizeof(struct dev_crypto_state), + EVP_CIPHER_set_asn1_iv, + EVP_CIPHER_get_asn1_iv, + NULL +}; + +const EVP_CIPHER cryptodev_aes_ctr_256 = { + NID_aes_256_ctr, + 16, 32, 14, + EVP_CIPH_CTR_MODE, + cryptodev_init_key, + cryptodev_cipher, + cryptodev_cleanup, + sizeof(struct dev_crypto_state), + EVP_CIPHER_set_asn1_iv, + EVP_CIPHER_get_asn1_iv, + NULL +}; + /* * Registered by the ENGINE when used to find out how to deal with * a particular NID in the ENGINE. this says what we'll do at the @@ -637,6 +679,15 @@ cryptodev_engine_ciphers(ENGINE *e, const EVP_CIPHER **cipher, case NID_aes_256_cbc: *cipher = &cryptodev_aes_256_cbc; break; + case NID_aes_128_ctr: + *cipher = &cryptodev_aes_ctr; + break; + case NID_aes_192_ctr: + *cipher = &cryptodev_aes_ctr_192; + break; + case NID_aes_256_ctr: + *cipher = &cryptodev_aes_ctr_256; + break; default: *cipher = NULL; break; |