Commit 48ae36c0 authored by Longpeng(Mike)'s avatar Longpeng(Mike) Committed by Gonglei
Browse files

cryptodev: add 3des-ede support 



This patch add 3des-ede support for cryptodev. However this is effective
only when backend using libgcrypt/nettle, because cipher-builtin doesn't
support 3des-ede yet.

Signed-off-by: default avatarLongpeng(Mike) <longpeng2@huawei.com>
Signed-off-by: default avatarGonglei <arei.gonglei@huawei.com>
parent d7a2127a

backends/cryptodev-builtin.c

+12 −0
Original line number Diff line number Diff line
@@ -205,6 +205,18 @@ static int cryptodev_builtin_create_cipher_session( 
            return -1;

        }

        break;

    case VIRTIO_CRYPTO_CIPHER_3DES_ECB:

        mode = QCRYPTO_CIPHER_MODE_ECB;

        algo = QCRYPTO_CIPHER_ALG_3DES;

        break;

    case VIRTIO_CRYPTO_CIPHER_3DES_CBC:

        mode = QCRYPTO_CIPHER_MODE_CBC;

        algo = QCRYPTO_CIPHER_ALG_3DES;

        break;

    case VIRTIO_CRYPTO_CIPHER_3DES_CTR:

        mode = QCRYPTO_CIPHER_MODE_CTR;

        algo = QCRYPTO_CIPHER_ALG_3DES;

        break;

    default:

        error_setg(errp, "Unsupported cipher alg :%u",

                   sess_info->cipher_alg);