From patchwork Fri Aug 16 21:16:05 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 11098269 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8D26B13A0 for ; Fri, 16 Aug 2019 21:16:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7740628A03 for ; Fri, 16 Aug 2019 21:16:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6593728A10; Fri, 16 Aug 2019 21:16:22 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 13AC428A03 for ; Fri, 16 Aug 2019 21:16:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727649AbfHPVQV (ORCPT ); Fri, 16 Aug 2019 17:16:21 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50468 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727572AbfHPVQU (ORCPT ); Fri, 16 Aug 2019 17:16:20 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 924EE3C93; Fri, 16 Aug 2019 21:16:20 +0000 (UTC) Received: from dhcp-44-196.space.revspace.nl (unknown [10.36.112.14]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9810F12A41; Fri, 16 Aug 2019 21:16:16 +0000 (UTC) From: Hans de Goede To: Herbert Xu , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H . Peter Anvin" , Heiko Carstens , Vasily Gorbik , Christian Borntraeger Cc: Hans de Goede , Ard Biesheuvel , linux-crypto@vger.kernel.org, x86@kernel.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/6] crypto: sha256 - Merge 2 separate C implementations into 1, put into separate library Date: Fri, 16 Aug 2019 23:16:05 +0200 Message-Id: <20190816211611.2568-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Fri, 16 Aug 2019 21:16:20 +0000 (UTC) Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Hi All, Here is a patch series refactoring the current 2 separate SHA256 C implementations into 1 and put it into a separate library. There are 2 reasons for this: 1) Remove the code duplication of having 2 separate implementations 2) Offer a separate library SHA256 implementation which can be used without having to call crypto_alloc_shash first. This is especially useful for use during early boot when crypto_alloc_shash does not work yet. This has been tested on x86, including checking that kecec still works. This has NOT been tested on s390, if someone with access to s390 can test that things still build with this series applied and that kexec still works, that would be great. Regards, Hans