From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 25 May 2023 08:49:48 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1q24nF-00DRR0-U6 for lore@lore.pengutronix.de; Thu, 25 May 2023 08:49:48 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1q24nD-0006GW-FD for lore@pengutronix.de; Thu, 25 May 2023 08:49:48 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:From:In-Reply-To: Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=dFqya9N/p231YsTeK+91vxDIFEVUNOUharMdXPQ0o2M=; b=20JWe3hcTmQKOS3iWv8SbpnRXy f/IH5KoqeGcLyOQs2D34jIJpocyeaA7Fhhvh2sn1KPafs5c4r50lspW3xyZuSNw/AOpcf0TfVOC0g 4YP/a18sFPrD93k8V4x8GCuxu7DKy8fWGGCyx0zd0K/9l4CAeWigG0kK/gvTTPZLMZS28m4S0kWE/ nmZb893KJny6rgJt26jbF1OLaD0tahe1E3tFySdTxAHmm7rNQ7X9gyyKwO91Wqa3GQQfQW46JgkiD SfI8+sfT+dT3H2KYdSYq5d/sdNjQH2lpNwtOVhpofD/lOoOvRha/YPFA6NLPFNDzo/PIM8JZ0ktEs +fhhVarg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q24lj-00FiE7-1G; Thu, 25 May 2023 06:48:15 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q24lf-00FiCF-1I for barebox@lists.infradead.org; Thu, 25 May 2023 06:48:13 +0000 Received: from ptx.hi.pengutronix.de ([2001:67c:670:100:1d::c0]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1q24lZ-00066O-G8; Thu, 25 May 2023 08:48:05 +0200 Received: from sha by ptx.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1q24lZ-0005wv-8a; Thu, 25 May 2023 08:48:05 +0200 Date: Thu, 25 May 2023 08:48:05 +0200 To: Ahmad Fatoum Cc: barebox@lists.infradead.org Message-ID: <20230525064805.GJ17518@pengutronix.de> References: <20230522053044.1039572-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230522053044.1039572-1-a.fatoum@pengutronix.de> X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-Accept-Language: de,en X-Accept-Content-Type: text/plain User-Agent: Mutt/1.10.1 (2018-07-13) From: Sascha Hauer X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230524_234811_438354_72855FBE X-CRM114-Status: GOOD ( 18.48 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.7 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH 0/7] ARM64: crypto: add Crypto Extensions accelerated SHA implementation X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) On Mon, May 22, 2023 at 07:30:37AM +0200, Ahmad Fatoum wrote: > This shaves 400ms of a FIT image boot that uses sha256 as digest for > the images referenced by the selected configuration: > > barebox@imx8mn-old:/ time bootm -d kernel-a > Dryrun. Aborted. > time: 998ms > > barebox@imx8mn-new:/ time bootm -d kernel-a > Dryrun. Aborted. > time: 601ms > > We also use SHA256 to verify barebox proper when in high assurance boot, > but that still uses the software implementation. > > Ahmad Fatoum (7): > crypto: digest: match driver name if no algo name matches > test: self: add digest test > include: sync with Linux > ARM: asm: implement CPU_BE/CPU_LE > ARM: asm: import Linux adr_l/ldr_l assembler.h definitions > crypto: sha: reorder struct sha*_state into Linux order > ARM64: crypto: add Crypto Extensions accelerated SHA implementation Applied, thanks Sascha > > arch/arm/Makefile | 3 +- > arch/arm/crypto/Makefile | 6 + > arch/arm/crypto/sha1-ce-core.S | 149 ++++++++++++++ > arch/arm/crypto/sha1-ce-glue.c | 93 +++++++++ > arch/arm/crypto/sha2-ce-core.S | 156 +++++++++++++++ > arch/arm/crypto/sha2-ce-glue.c | 121 ++++++++++++ > arch/arm/include/asm/assembler.h | 230 ++++++++++++++++++++++ > arch/arm/include/asm/neon.h | 8 + > commands/digest.c | 2 +- > common/Kconfig | 6 + > crypto/Kconfig | 21 ++ > crypto/digest.c | 11 +- > include/crypto/sha.h | 10 +- > include/crypto/sha1_base.h | 104 ++++++++++ > include/crypto/sha256_base.h | 129 +++++++++++++ > include/linux/barebox-wrapper.h | 1 + > include/linux/linkage.h | 321 ++++++++++++++++++++++++++++--- > include/linux/string.h | 20 ++ > test/self/Kconfig | 6 + > test/self/Makefile | 1 + > test/self/digest.c | 194 +++++++++++++++++++ > 21 files changed, 1553 insertions(+), 39 deletions(-) > create mode 100644 arch/arm/crypto/sha1-ce-core.S > create mode 100644 arch/arm/crypto/sha1-ce-glue.c > create mode 100644 arch/arm/crypto/sha2-ce-core.S > create mode 100644 arch/arm/crypto/sha2-ce-glue.c > create mode 100644 arch/arm/include/asm/neon.h > create mode 100644 include/crypto/sha1_base.h > create mode 100644 include/crypto/sha256_base.h > create mode 100644 test/self/digest.c > > -- > 2.39.2 > > > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |