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authorLongpeng(Mike) <longpeng2@huawei.com>2016-12-07 09:11:50 +0800
committerGonglei <arei.gonglei@huawei.com>2016-12-24 13:46:27 +0800
commitd7a2127a4c5b2d52c94d5c27a5744a055ddc14f7 (patch)
treea47fbc605201f2307388ae2cb8c617ef7dcffa5a /backends
parenteaa57403044c33e0f3e9c6f7c174b05e6534fec4 (diff)
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cryptodev: remove single-DES support in cryptodev
Single-DES is obsolete and it's broken/useless for decades, we should remove it in cryptodev, as suggested by Daniel. Guest who wants to use this obsolete cipher alg will use its built-in implementation instead. Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Diffstat (limited to 'backends')
-rw-r--r--backends/cryptodev-builtin.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/backends/cryptodev-builtin.c b/backends/cryptodev-builtin.c
index a4224f4..5fb2836 100644
--- a/backends/cryptodev-builtin.c
+++ b/backends/cryptodev-builtin.c
@@ -205,10 +205,6 @@ static int cryptodev_builtin_create_cipher_session(
return -1;
}
break;
- case VIRTIO_CRYPTO_CIPHER_DES_ECB:
- mode = QCRYPTO_CIPHER_MODE_ECB;
- algo = QCRYPTO_CIPHER_ALG_DES_RFB;
- break;
default:
error_setg(errp, "Unsupported cipher alg :%u",
sess_info->cipher_alg);