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 X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 603E0C3F68F for ; Wed, 22 Jan 2020 05:57:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3777B24656 for ; Wed, 22 Jan 2020 05:57:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725975AbgAVF5q (ORCPT ); Wed, 22 Jan 2020 00:57:46 -0500 Received: from helcar.hmeau.com ([216.24.177.18]:48864 "EHLO deadmen.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725796AbgAVF5q (ORCPT ); Wed, 22 Jan 2020 00:57:46 -0500 Received: from gondobar.mordor.me.apana.org.au ([192.168.128.4] helo=gondobar) by deadmen.hmeau.com with esmtps (Exim 4.89 #2 (Debian)) id 1iu91L-0002IE-9Z; Wed, 22 Jan 2020 13:57:43 +0800 Received: from herbert by gondobar with local (Exim 4.89) (envelope-from ) id 1iu91K-0002uz-7T; Wed, 22 Jan 2020 13:57:42 +0800 Date: Wed, 22 Jan 2020 13:57:42 +0800 From: Herbert Xu To: Tianjia Zhang Cc: davem@davemloft.net, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/6] crypto: sm2 - introduce OSCCA SM2 asymmetric cipher algorithm Message-ID: <20200122055742.x3lruabxmv6elnuu@gondor.apana.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200121095718.52404-4-tianjia.zhang@linux.alibaba.com> X-Newsgroups: apana.lists.os.linux.cryptoapi,apana.lists.os.linux.kernel Organization: Core User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Tianjia Zhang wrote: > This new module implement the SM2 public key algorithm. It was > published by State Encryption Management Bureau, China. > List of specifications for SM2 elliptic curve public key cryptography: > > * GM/T 0003.1-2012 > * GM/T 0003.2-2012 > * GM/T 0003.3-2012 > * GM/T 0003.4-2012 > * GM/T 0003.5-2012 > > IETF: https://tools.ietf.org/html/draft-shen-sm2-ecdsa-02 > oscca: http://www.oscca.gov.cn/sca/xxgk/2010-12/17/content_1002386.shtml > scctc: http://www.gmbz.org.cn/main/bzlb.html > > Signed-off-by: Tianjia Zhang > --- > crypto/Kconfig | 17 + > crypto/Makefile | 10 + > crypto/sm2.c | 1073 ++++++++++++++++++++++++++++++++++++++++ > crypto/sm2privkey.asn1 | 5 + > crypto/sm2pubkey.asn1 | 3 + > 5 files changed, 1108 insertions(+) > create mode 100644 crypto/sm2.c > create mode 100644 crypto/sm2privkey.asn1 > create mode 100644 crypto/sm2pubkey.asn1 We don't add algorithms unless they have a kernel user. Who is going to use this within the kernel? Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt