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=-15.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 8B676C433E9 for ; Fri, 29 Jan 2021 01:35:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4B66964E0B for ; Fri, 29 Jan 2021 01:35:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231687AbhA2Bfq (ORCPT ); Thu, 28 Jan 2021 20:35:46 -0500 Received: from helcar.hmeau.com ([216.24.177.18]:54642 "EHLO fornost.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229627AbhA2Bfp (ORCPT ); Thu, 28 Jan 2021 20:35:45 -0500 Received: from gwarestrin.arnor.me.apana.org.au ([192.168.103.7]) by fornost.hmeau.com with smtp (Exim 4.92 #5 (Debian)) id 1l5IgX-00088d-43; Fri, 29 Jan 2021 12:34:54 +1100 Received: by gwarestrin.arnor.me.apana.org.au (sSMTP sendmail emulation); Fri, 29 Jan 2021 12:34:52 +1100 Date: Fri, 29 Jan 2021 12:34:52 +1100 From: Herbert Xu To: Stefan Berger Cc: keyrings@vger.kernel.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, patrick@puiterwijk.org, Stefan Berger , "David S. Miller" Subject: Re: [PATCH v4 1/3] crypto: Add support for ECDSA signature verification Message-ID: <20210129013452.GA3129@gondor.apana.org.au> References: <20210128001412.822048-1-stefanb@linux.vnet.ibm.com> <20210128001412.822048-2-stefanb@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210128001412.822048-2-stefanb@linux.vnet.ibm.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Wed, Jan 27, 2021 at 07:14:10PM -0500, Stefan Berger wrote: > From: Stefan Berger > > Add support for parsing the parameters of a NIST P256 or NIST P192 key. > Enable signature verification using these keys. > > Signed-off-by: Stefan Berger > Cc: Herbert Xu > Cc: "David S. Miller" > Cc: linux-crypto@vger.kernel.org > --- > crypto/Makefile | 9 +- > crypto/ecc.c | 279 +++++++++++++++++++++++++++++++++++++ > crypto/ecc.h | 2 + > crypto/ecdsasignature.asn1 | 4 + > 4 files changed, 293 insertions(+), 1 deletion(-) > create mode 100644 crypto/ecdsasignature.asn1 Hi Stefan: I forgot to cc you on the other thread at https://lore.kernel.org/linux-crypto/20210128103908.GA32495@gondor.apana.org.au/T/#u Whatever we decide there would be applicable to your scenario too. Please join the discussion on that thread. Thanks, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt