From owner-freebsd-mips@FreeBSD.ORG Tue Jun 25 16:06:10 2013 Return-Path: Delivered-To: mips@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 52456A0F; Tue, 25 Jun 2013 16:06:10 +0000 (UTC) (envelope-from lists@rewt.org.uk) Received: from hosted.mx.as41113.net (unknown [IPv6:2001:b70:201:2::22]) by mx1.freebsd.org (Postfix) with ESMTP id 9492F1626; Tue, 25 Jun 2013 16:06:09 +0000 (UTC) Received: from [172.16.9.23] (bella.stf.rewt.org.uk [91.208.177.62]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: lists@rewt.org.uk) by hosted.mx.as41113.net (Postfix) with ESMTPSA id 3bfsfv5sPLz2k; Tue, 25 Jun 2013 17:05:59 +0100 (BST) Message-ID: <51C9BFE6.20701@rewt.org.uk> Date: Tue, 25 Jun 2013 17:05:58 +0100 From: Joe Holden User-Agent: Thunderbird 2.0.0.24 (Windows/20100228) MIME-Version: 1.0 To: "freebsd-mips@FreeBSD.org" Subject: AES-GCM/Hardware crypto for Octeon Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-mips@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Porting FreeBSD to MIPS List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Jun 2013 16:06:10 -0000 Hi, Is the hardware crypto used by OpenCrypto/OpenSSL on the Octeon Plus range? Other than specifying cryptodev engine, is there a way to make sure that it's being used? Also, according to the Cavium product brief, the coprocessor supports AES-GCM, I can't work out if it's actually supported in OpenSSL as the patches seem to be geared towards Intel's hardware assisted variant - is this supportable on the current tree, or will it require extra patches/work (perhaps upstream?) Cheers, Joe