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authorLongpeng(Mike) <longpeng2@huawei.com>2016-12-05 19:39:09 +0800
committerGonglei <arei.gonglei@huawei.com>2016-12-24 13:46:27 +0800
commiteaa57403044c33e0f3e9c6f7c174b05e6534fec4 (patch)
tree958cd8fe717d7482fd05ff43d78a1797772717b9 /backends
parent465f2fedd262cbdcbfc92c181660cf85e5029515 (diff)
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cryptodev: add xts(aes) support
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>
Diffstat (limited to 'backends')
-rw-r--r--backends/cryptodev-builtin.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/backends/cryptodev-builtin.c b/backends/cryptodev-builtin.c
index 57980cb..a4224f4 100644
--- a/backends/cryptodev-builtin.c
+++ b/backends/cryptodev-builtin.c
@@ -197,6 +197,14 @@ static int cryptodev_builtin_create_cipher_session(
return -1;
}
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:
mode = QCRYPTO_CIPHER_MODE_ECB;
algo = QCRYPTO_CIPHER_ALG_DES_RFB;