Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp3382267ybt; Tue, 30 Jun 2020 01:03:31 -0700 (PDT) X-Google-Smtp-Source: ABdhPJw74ruLhddaBpzJL0imhVbd4OE9or8KORN6Fj6n0B6I0k4UdsQWwhrPooLFNIwEPio0muZx X-Received: by 2002:a50:b022:: with SMTP id i31mr22089915edd.301.1593504211737; Tue, 30 Jun 2020 01:03:31 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1593504211; cv=none; d=google.com; s=arc-20160816; b=ZAMf1/FKZRHz2GacyNMGij2CBHH89oY6nsX4TwZPVvAhDyM1I+b2dZo8474C+Ujh9F lfO91q+X/a1F97giEeE0lnose4Gc7w8ZdWd3Ul0GKIB+ohkjzsNfRCmRoKelm1S0qH2o N60SBG4Ztv6vvDQMz3PG1oDZE32OoL4voy6yHyCcBTeRW3GmfaXRJ17ok5Uqn0lGhXbI nVkkwc26pTjuJKg+r6ND3V0kkEeZ6yNJ6P7D6WkENQ5I2J8KGny845VREtl+TXWff1xl 4FaH+eIHn4GgEC3Bp7YpV8lOCeEdHuYv2hWwlL0rNogJpCYGJ7i71uMMEEvEf5Uz8Hls WFRg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=rqVvRduMk/oEyAEVZ7qbFPVxpc7/99feW8y94Ic6NoQ=; b=An4ph+PnUkvpKkOm+MIDJ1dAHnv9+VFpR2COmT66rWtBZgTogjonzH5MMqS4kkcWu6 1WEaglPuhQv8luhcpuERSDNdESeZqb79LAcWyE0BREOd6/3UO3VA+jx+kI8KxaR3hHoY RbZuGoQMb7DJT28VeBMJGyF1N7ydHN1r0M413cAXrXreGyBJNNyYADDJeBHqFvPqRq/+ aMW1BKuoCB7soVfAF4rOy7V8exC/Vx35EBjXAFUMZE5msi98HylK1DCkU5kJx/4+DC8a h9Yu69Ob5fyNBC13hxXzFahyo1dAAJ1TxSIm8rLIOZcunz+wkB9kHRkNrg5z0QgxdkAO 6TQw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id y24si1219401edv.573.2020.06.30.01.03.08; Tue, 30 Jun 2020 01:03:31 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730577AbgF3H7x (ORCPT + 99 others); Tue, 30 Jun 2020 03:59:53 -0400 Received: from helcar.hmeau.com ([216.24.177.18]:33298 "EHLO fornost.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727090AbgF3H7x (ORCPT ); Tue, 30 Jun 2020 03:59:53 -0400 Received: from gwarestrin.arnor.me.apana.org.au ([192.168.0.7]) by fornost.hmeau.com with smtp (Exim 4.92 #5 (Debian)) id 1jqBBH-0003DN-8L; Tue, 30 Jun 2020 17:59:52 +1000 Received: by gwarestrin.arnor.me.apana.org.au (sSMTP sendmail emulation); Tue, 30 Jun 2020 17:59:51 +1000 Date: Tue, 30 Jun 2020 17:59:51 +1000 From: Herbert Xu To: Tero Kristo Cc: davem@davemloft.net, linux-crypto@vger.kernel.org, linux-arm-kernel@lists.infradead.org, j-keerthy@ti.com Subject: Re: [PATCHv4 3/7] crypto: sa2ul: add sha1/sha256/sha512 support Message-ID: <20200630075951.GA3977@gondor.apana.org.au> References: <20200615071452.25141-1-t-kristo@ti.com> <20200615071452.25141-4-t-kristo@ti.com> <20200626043155.GA2683@gondor.apana.org.au> <2a89ea86-3b9e-06b5-fa8e-9dc6e5ad9aeb@ti.com> <20200630044936.GA22565@gondor.apana.org.au> <20200630074645.GA2449@gondor.apana.org.au> <20200630075435.GA3885@gondor.apana.org.au> <0a07585c-af4a-f08b-af5a-232cb4c351d4@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0a07585c-af4a-f08b-af5a-232cb4c351d4@ti.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Tue, Jun 30, 2020 at 10:58:28AM +0300, Tero Kristo wrote: > > Openssl uses init->update->final sequencing, and it would be nice to have > this use crypto accelerator. Otherwise we basically support cipher > acceleration from openssl, but not hashing. You're referring to algif_hash, right? If so it'd be much easier to implement the buffering in user-space. Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt