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cryptodev: add xts(aes) support

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This patch add xts(aes) support.

Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
This commit is contained in:
Longpeng(Mike) 2016-12-05 19:39:09 +08:00 committed by Gonglei
parent 465f2fedd2
commit eaa5740304
1 changed files with 8 additions and 0 deletions
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8
backends/cryptodev-builtin.c
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@ -197,6 +197,14 @@ static int cryptodev_builtin_create_cipher_session(
return -1; return -1;
} }
break; break;
case VIRTIO_CRYPTO_CIPHER_AES_XTS:
mode = QCRYPTO_CIPHER_MODE_XTS;
algo = cryptodev_builtin_get_aes_algo(sess_info->key_len,
mode, errp);
if (algo < 0) {
return -1;
}
break;
case VIRTIO_CRYPTO_CIPHER_DES_ECB: case VIRTIO_CRYPTO_CIPHER_DES_ECB:
mode = QCRYPTO_CIPHER_MODE_ECB; mode = QCRYPTO_CIPHER_MODE_ECB;
algo = QCRYPTO_CIPHER_ALG_DES_RFB; algo = QCRYPTO_CIPHER_ALG_DES_RFB;