From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6B0A3C433F5 for ; Wed, 23 Mar 2022 07:36:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229664AbiCWHhf (ORCPT ); Wed, 23 Mar 2022 03:37:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41062 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242260AbiCWHhe (ORCPT ); Wed, 23 Mar 2022 03:37:34 -0400 Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AAEDD74609 for ; Wed, 23 Mar 2022 00:36:04 -0700 (PDT) Received: by mail-pj1-x102a.google.com with SMTP id mr5-20020a17090b238500b001c67366ae93so5592793pjb.4 for ; Wed, 23 Mar 2022 00:36:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20210112.gappssmtp.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=zvylfPpDD9P7LaVoOftyiAyZ4rjtzB+zBl0Umv/tVM8=; b=DRpcKWazqF/j9WlI8wmS2svwLYoi3ZrvlWHtWFCRpaYYQad4aGM5+KqGDh3unwJKNO nCeZrxwS//AlUXG0MZGTCWTc4MzpKlyri/EZR9aT7g3aCDodJUtmoGKvkeVOhaojjptD qaQ8/hZO2wpgYFHGvwBzmYLTwT9+opQ/Xo8maJo6ZJGGYb2OsGEVYcWY9hOdRDGwtTyg 299GeeOXfEOrc5ZO6Ho/0skuS/yEe19FHUJcd/9qxKH1j92hWH7vNqgg/nGTjini/NkZ fRLTFYZuk4xfRIYoel7PdNUz1GXEGZkwUtiOl/CyTIBv2TW8tTATGeNYaKUkmgqejH/U qz3A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=zvylfPpDD9P7LaVoOftyiAyZ4rjtzB+zBl0Umv/tVM8=; b=PmyAuPqIWKg2rGU6/G/B+vF2zXAz4wQyVRWVAMONkWkwR7Q3RHbQjwSax5vEnR02A6 vK1lYqjhbqyNQM2hUiMRhvNF9FaeKkpWbEBdZ9JgNbwSAh4ATym8+J8FVNv8RK7c5q1Z S4xS26UBWw77qIsMDazILbF+9ilHY9W3VrsrgWEJVLNtxHgGL2Jgea+yO/cugZRYmuP+ yL7ILBho2PgN0/Ywv1euYiSRife7ipl7buz84V3J2VQkpJKgMlaD227IXKtUZ6s9j6K/ O8RM1LnnZKPNxVHEumNMxCjDTSbZh+B2L5vIGzaPSKVZclzhfpVtsdpn7N90W+nWPzmd XsJg== X-Gm-Message-State: AOAM532/d2tQClp1/B56/FbM5f8vLCKyBnQuG1eBxLriiqMboBmdY4P7 KcppUmDkwIdDo1QqVrDAviT2Vg== X-Google-Smtp-Source: ABdhPJyiRm/ds9KsWZNW+LTcMfpWdOU27E0yNqDGEitACnD7dqxgZWBF8j1F3DZKQNh5UngmIs8tgw== X-Received: by 2002:a17:90a:4581:b0:1bc:d215:8722 with SMTP id v1-20020a17090a458100b001bcd2158722mr9837129pjg.149.1648020964224; Wed, 23 Mar 2022 00:36:04 -0700 (PDT) Received: from [10.255.146.117] ([139.177.225.224]) by smtp.gmail.com with ESMTPSA id il3-20020a17090b164300b001c6d5ed3cacsm5713618pjb.1.2022.03.23.00.36.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 23 Mar 2022 00:36:03 -0700 (PDT) Message-ID: Date: Wed, 23 Mar 2022 15:32:37 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: Re: [PATCH v3 0/6] Support akcipher for virtio-crypto Content-Language: en-US To: Eric Biggers Cc: arei.gonglei@huawei.com, mst@redhat.com, jasowang@redhat.com, virtualization@lists.linux-foundation.org, qemu-devel@nongnu.org, linux-crypto@vger.kernel.org, herbert@gondor.apana.org.au, "helei.sig11@bytedance.com" References: <20220323024912.249789-1-pizhenwei@bytedance.com> From: zhenwei pi In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On 3/23/22 13:17, Eric Biggers wrote: > On Wed, Mar 23, 2022 at 10:49:06AM +0800, zhenwei pi wrote: >> v2 -> v3: >> - Introduce akcipher types to qapi >> - Add test/benchmark suite for akcipher class >> - Seperate 'virtio_crypto: Support virtio crypto asym operation' into: >> - crypto: Introduce akcipher crypto class >> - virtio-crypto: Introduce RSA algorithm >> >> v1 -> v2: >> - Update virtio_crypto.h from v2 version of related kernel patch. >> >> v1: >> - Support akcipher for virtio-crypto. >> - Introduce akcipher class. >> - Introduce ASN1 decoder into QEMU. >> - Implement RSA backend by nettle/hogweed. >> >> Lei He (3): >> crypto-akcipher: Introduce akcipher types to qapi >> crypto: Implement RSA algorithm by hogweed >> tests/crypto: Add test suite for crypto akcipher >> >> Zhenwei Pi (3): >> virtio-crypto: header update >> crypto: Introduce akcipher crypto class >> virtio-crypto: Introduce RSA algorithm > > You forgot to describe the point of this patchset and what its use case is. > Like any other Linux kernel patchset, that needs to be in the cover letter. > > - Eric Thanks Eric for pointing this missing part. This feature provides akcipher service offloading capability. QEMU side handles asymmetric requests via virtio-crypto devices from guest side, do encrypt/decrypt/sign/verify operations on host side, and return the result to guest. This patchset implements a RSA backend by hogweed from nettle, it works together with guest patch: https://lkml.org/lkml/2022/3/1/1425 -- zhenwei pi From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9B4EEC433EF for ; Wed, 23 Mar 2022 07:36:10 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 4224A41A35; Wed, 23 Mar 2022 07:36:10 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id yfS60oGBoPr9; Wed, 23 Mar 2022 07:36:09 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp4.osuosl.org (Postfix) with ESMTPS id CE72D41A2E; 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Wed, 23 Mar 2022 00:36:04 -0700 (PDT) Received: from [10.255.146.117] ([139.177.225.224]) by smtp.gmail.com with ESMTPSA id il3-20020a17090b164300b001c6d5ed3cacsm5713618pjb.1.2022.03.23.00.36.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 23 Mar 2022 00:36:03 -0700 (PDT) Message-ID: Date: Wed, 23 Mar 2022 15:32:37 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: Re: [PATCH v3 0/6] Support akcipher for virtio-crypto Content-Language: en-US To: Eric Biggers References: <20220323024912.249789-1-pizhenwei@bytedance.com> From: zhenwei pi In-Reply-To: Cc: herbert@gondor.apana.org.au, mst@redhat.com, qemu-devel@nongnu.org, virtualization@lists.linux-foundation.org, linux-crypto@vger.kernel.org, "helei.sig11@bytedance.com" X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" On 3/23/22 13:17, Eric Biggers wrote: > On Wed, Mar 23, 2022 at 10:49:06AM +0800, zhenwei pi wrote: >> v2 -> v3: >> - Introduce akcipher types to qapi >> - Add test/benchmark suite for akcipher class >> - Seperate 'virtio_crypto: Support virtio crypto asym operation' into: >> - crypto: Introduce akcipher crypto class >> - virtio-crypto: Introduce RSA algorithm >> >> v1 -> v2: >> - Update virtio_crypto.h from v2 version of related kernel patch. >> >> v1: >> - Support akcipher for virtio-crypto. >> - Introduce akcipher class. >> - Introduce ASN1 decoder into QEMU. >> - Implement RSA backend by nettle/hogweed. >> >> Lei He (3): >> crypto-akcipher: Introduce akcipher types to qapi >> crypto: Implement RSA algorithm by hogweed >> tests/crypto: Add test suite for crypto akcipher >> >> Zhenwei Pi (3): >> virtio-crypto: header update >> crypto: Introduce akcipher crypto class >> virtio-crypto: Introduce RSA algorithm > > You forgot to describe the point of this patchset and what its use case is. > Like any other Linux kernel patchset, that needs to be in the cover letter. > > - Eric Thanks Eric for pointing this missing part. This feature provides akcipher service offloading capability. QEMU side handles asymmetric requests via virtio-crypto devices from guest side, do encrypt/decrypt/sign/verify operations on host side, and return the result to guest. This patchset implements a RSA backend by hogweed from nettle, it works together with guest patch: https://lkml.org/lkml/2022/3/1/1425 -- zhenwei pi _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7182AC433EF for ; Wed, 23 Mar 2022 07:44:26 +0000 (UTC) Received: from localhost ([::1]:43500 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nWvfN-00048z-J8 for qemu-devel@archiver.kernel.org; Wed, 23 Mar 2022 03:44:25 -0400 Received: from eggs.gnu.org ([209.51.188.92]:43774) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nWvXQ-0002iO-GF for qemu-devel@nongnu.org; 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Wed, 23 Mar 2022 00:36:03 -0700 (PDT) Message-ID: Date: Wed, 23 Mar 2022 15:32:37 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: Re: [PATCH v3 0/6] Support akcipher for virtio-crypto Content-Language: en-US To: Eric Biggers References: <20220323024912.249789-1-pizhenwei@bytedance.com> From: zhenwei pi In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::102d (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::102d; envelope-from=pizhenwei@bytedance.com; helo=mail-pj1-x102d.google.com X-Spam_score_int: -4 X-Spam_score: -0.5 X-Spam_bar: / X-Spam_report: (-0.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, NICE_REPLY_A=-0.001, PDS_HP_HELO_NORDNS=0.659, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: herbert@gondor.apana.org.au, mst@redhat.com, jasowang@redhat.com, qemu-devel@nongnu.org, virtualization@lists.linux-foundation.org, arei.gonglei@huawei.com, linux-crypto@vger.kernel.org, "helei.sig11@bytedance.com" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 3/23/22 13:17, Eric Biggers wrote: > On Wed, Mar 23, 2022 at 10:49:06AM +0800, zhenwei pi wrote: >> v2 -> v3: >> - Introduce akcipher types to qapi >> - Add test/benchmark suite for akcipher class >> - Seperate 'virtio_crypto: Support virtio crypto asym operation' into: >> - crypto: Introduce akcipher crypto class >> - virtio-crypto: Introduce RSA algorithm >> >> v1 -> v2: >> - Update virtio_crypto.h from v2 version of related kernel patch. >> >> v1: >> - Support akcipher for virtio-crypto. >> - Introduce akcipher class. >> - Introduce ASN1 decoder into QEMU. >> - Implement RSA backend by nettle/hogweed. >> >> Lei He (3): >> crypto-akcipher: Introduce akcipher types to qapi >> crypto: Implement RSA algorithm by hogweed >> tests/crypto: Add test suite for crypto akcipher >> >> Zhenwei Pi (3): >> virtio-crypto: header update >> crypto: Introduce akcipher crypto class >> virtio-crypto: Introduce RSA algorithm > > You forgot to describe the point of this patchset and what its use case is. > Like any other Linux kernel patchset, that needs to be in the cover letter. > > - Eric Thanks Eric for pointing this missing part. This feature provides akcipher service offloading capability. QEMU side handles asymmetric requests via virtio-crypto devices from guest side, do encrypt/decrypt/sign/verify operations on host side, and return the result to guest. This patchset implements a RSA backend by hogweed from nettle, it works together with guest patch: https://lkml.org/lkml/2022/3/1/1425 -- zhenwei pi