From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 431E21A0BD0; Tue, 9 Dec 2025 23:25:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765322727; cv=none; b=CR+D9SNSu6BAs1MabA/Igps3IMJTTAaJfPMIHya4/itWsvUdqUS0H7jjKLQmPKXbTMIjTkeIKRXa61ucn+VsxxkA5D1rhvqCD4YmuFC07DROuRdMu69MczL7UHJqyzWmPCxMJ/UDm5jztZUTWl5Jc6QpfsvEneiv8rqV/YDS7UY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765322727; c=relaxed/simple; bh=V2NlAIHt1aH1x9kaP7IIJlACfbh8JGVtUJh3h8xflXs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=kqwyPH8T5UKhq1iImS9UGb55TzxpeeF0PUEngX0QvnJLH8NRu5nGUWv0xxt1O4mON/ojTGJEHQ6mKAz+/e2bbKtotElgj1eLHsuJN3lpQpA2jlNverPKPumH3C4tQey8vMlZEDABJDoNZRbNSmjxZqwyl8TxolWof4DNZ8PTffM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GU8bdFRh; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GU8bdFRh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 46FEAC4CEF5; Tue, 9 Dec 2025 23:25:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765322726; bh=V2NlAIHt1aH1x9kaP7IIJlACfbh8JGVtUJh3h8xflXs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=GU8bdFRhft4RiHUvkpIhH4qO4/QMVJylzjYuY79iELlDbDV9kjX1KRBQInHhc3Xh9 z8SojFPLFqWjkjbt2vlPoykG8j2zDJWcF0VeUr8ehpJMyUBjgko6xJWlKtlQx9IEyg 8RxCrhimlmWuHofMYLZvV5jwOXe2DGl58ckcS0ZlH1j2Sn0/nOIVIUQQbpLu2WSoNE 9su/f635tDByB3zrVxoWB9YHXVRnqcAbogUNt+om6cASN3WfN0F2tLVOAcJCNevX6K iJ47I+PzV5w/YgpYCjKT1U58azb9kIQ7ZgzIi/TBAtvdxBXgfMYWdgWdBQ5o1Gi/Yy ra/lFZ4W7Lvtw== Date: Tue, 9 Dec 2025 15:25:24 -0800 From: Eric Biggers To: Bibo Mao Cc: Gonglei , "Michael S . Tsirkin" , Jason Wang , Xuan Zhuo , Eugenio =?iso-8859-1?Q?P=E9rez?= , Herbert Xu , "David S. Miller" , kvm@vger.kernel.org, linux-crypto@vger.kernel.org, virtualization@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 10/10] crypto: virtio: Add ecb aes algo support Message-ID: <20251209232524.GE54030@quark> References: <20251209022258.4183415-1-maobibo@loongson.cn> <20251209022258.4183415-11-maobibo@loongson.cn> Precedence: bulk X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251209022258.4183415-11-maobibo@loongson.cn> On Tue, Dec 09, 2025 at 10:22:58AM +0800, Bibo Mao wrote: > ECB AES also is added here, its ivsize is zero and name is different > compared with CBC AES algo. What is the use case for this feature? - Eric