From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54425) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eVCtU-0005iP-DW for qemu-devel@nongnu.org; Sat, 30 Dec 2017 03:53:29 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eVCtS-0004GH-05 for qemu-devel@nongnu.org; Sat, 30 Dec 2017 03:53:28 -0500 Received: from szxga04-in.huawei.com ([45.249.212.190]:2136 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eVCtR-00040J-Jm for qemu-devel@nongnu.org; Sat, 30 Dec 2017 03:53:25 -0500 From: Jay Zhou Date: Sat, 30 Dec 2017 16:52:13 +0800 Message-ID: <1514623933-25568-5-git-send-email-jianjay.zhou@huawei.com> In-Reply-To: <1514623933-25568-1-git-send-email-jianjay.zhou@huawei.com> References: <1514623933-25568-1-git-send-email-jianjay.zhou@huawei.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH v2 4/4] cryptodev-vhost-user: set the key length List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: mst@redhat.com, pbonzini@redhat.com, weidong.huang@huawei.com, stefanha@redhat.com, jianjay.zhou@huawei.com, pasic@linux.vnet.ibm.com, longpeng2@huawei.com, xin.zeng@intel.com, roy.fan.zhang@intel.com, arei.gonglei@huawei.com From: Gonglei Signed-off-by: Gonglei --- backends/cryptodev-vhost-user.c | 4 ++++ include/sysemu/cryptodev-vhost-user.h | 3 +++ 2 files changed, 7 insertions(+) diff --git a/backends/cryptodev-vhost-user.c b/backends/cryptodev-vhost-user.c index 061c0e5..c7a9848 100644 --- a/backends/cryptodev-vhost-user.c +++ b/backends/cryptodev-vhost-user.c @@ -226,6 +226,10 @@ static void cryptodev_vhost_user_init( 1u << VIRTIO_CRYPTO_SERVICE_MAC; backend->conf.cipher_algo_l = 1u << VIRTIO_CRYPTO_CIPHER_AES_CBC; backend->conf.hash_algo = 1u << VIRTIO_CRYPTO_HASH_SHA1; + + backend->conf.max_size = UINT64_MAX; + backend->conf.max_cipher_key_len = VHOST_USER_MAX_AUTH_KEY_LEN; + backend->conf.max_auth_key_len = VHOST_USER_MAX_AUTH_KEY_LEN; } static int64_t cryptodev_vhost_user_sym_create_session( diff --git a/include/sysemu/cryptodev-vhost-user.h b/include/sysemu/cryptodev-vhost-user.h index 937217b..6debf53 100644 --- a/include/sysemu/cryptodev-vhost-user.h +++ b/include/sysemu/cryptodev-vhost-user.h @@ -23,6 +23,9 @@ #ifndef CRYPTODEV_VHOST_USER_H #define CRYPTODEV_VHOST_USER_H +#define VHOST_USER_MAX_AUTH_KEY_LEN 512 +#define VHOST_USER_MAX_CIPHER_KEY_LEN 64 + /** * cryptodev_vhost_user_get_vhost: -- 1.8.3.1