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=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_MUTT 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 4B465C48BD9 for ; Thu, 27 Jun 2019 16:41:34 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1E6D6208E3 for ; Thu, 27 Jun 2019 16:41:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="X3h9aDYS"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="QkP9iRzl" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1E6D6208E3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=f5EDYLELvZidpF2090OI9CEmvpJiEOccZUcbgkNGvwQ=; b=X3h9aDYSrQ2w6K 9uG2I+mIF04PBPk+WxMuj72YJKfnEguYHFADUYzDAggb5i8ZxwpOYnssnqEONUasgWet9e71wF0YB lYyZ+RkwHLqDfK3YaC/laZOqZkSWsT2E6VFZ1oLLrqDWzhCohDeSkvuMZ7YDkNqVKvbqFKWB0/HHE fkJhezcrMRaP4GBhsw3rGXLMOzGiz2IOCF/pW6xLoyIOImwjnMlBabb1APMzwUl5vaS/AjTYtGjI4 vDC/Op4X8qVR2VPO63B5ScyD071ExyxOyF5VSo4GizLcQBz45Bq8Jt8wd23ccJ8VL1CTy2du415Jb MhF9Vmb2HdlZ02p4+ENQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hgXSh-0003sF-KO; Thu, 27 Jun 2019 16:41:27 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hgXS3-0003QF-Uk for linux-arm-kernel@lists.infradead.org; Thu, 27 Jun 2019 16:40:50 +0000 Received: from sol.localdomain (c-24-5-143-220.hsd1.ca.comcast.net [24.5.143.220]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EBA42208E3; Thu, 27 Jun 2019 16:40:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561653647; bh=nNVG+IDzbIeEVq65elRdqny10jN+YiugKfrEYScPmbQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=QkP9iRzla7wMEKlyWi2QYrAjIKvPg/6kpeDLXNvdvMxFCo8b272C5ZX5KlfYar2Av vllgmGG/Bh1qu/jloayliKN8fU2IgkKVj6sIow+Fh/cnwZkbkX/GvwFwDjl7+a3nBt UF+kV2Wlo6WEhFL6O8oZF3F6/M7wJlOBv3jcT7aw= Date: Thu, 27 Jun 2019 09:40:45 -0700 From: Eric Biggers To: Ard Biesheuvel Subject: Re: [PATCH v5 7/7] crypto: arm64/aes - implement accelerated ESSIV/CBC mode Message-ID: <20190627164045.GE686@sol.localdomain> References: <20190626204047.32131-1-ard.biesheuvel@linaro.org> <20190626204047.32131-8-ard.biesheuvel@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190626204047.32131-8-ard.biesheuvel@linaro.org> User-Agent: Mutt/1.12.1 (2019-06-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190627_094048_112682_FB450A76 X-CRM114-Status: UNSURE ( 8.02 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Herbert Xu , linux-fscrypt@vger.kernel.org, Gilad Ben-Yossef , dm-devel@redhat.com, linux-crypto@vger.kernel.org, Milan Broz , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Jun 26, 2019 at 10:40:47PM +0200, Ard Biesheuvel wrote: > Add an accelerated version of the 'essiv(cbc(aes),aes,sha256' > skcipher, which is used by fscrypt, and in some cases, by dm-crypt. > This avoids a separate call into the AES cipher for every invocation. This technically should say "in some cases by fscrypt and dm-crypt", since as we've discussed previously, most of the time this is not what fscrypt uses. - Eric _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel