Re: [Qemu-devel] [PATCH for-2.9] cryptodev: add 3des-ede support

[Gonglei (Arei)]

> -----Original Message-----
> From: longpeng
> Sent: Thursday, December 08, 2016 10:52 AM
> To: Gonglei (Arei)
> Cc: Wubin (H); Zhoujian (jay, Euler); address@hidden; longpeng
> Subject: [PATCH for-2.9] 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: Longpeng(Mike) <address@hidden>
> ---
> Changes since v1:
>     - split the original pathset. [Gonglei]
> 
> ---
>  backends/cryptodev-builtin.c | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/backends/cryptodev-builtin.c b/backends/cryptodev-builtin.c
> index 5fb2836..486b4a6 100644
> --- a/backends/cryptodev-builtin.c
> +++ b/backends/cryptodev-builtin.c
> @@ -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);
> --
> 1.8.3.1
> 

Queued, thanks.

Regards,
-Gonglei