From owner-freebsd-net@freebsd.org Tue Jul 28 06:07:42 2015 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BE1BF9AC356; Tue, 28 Jul 2015 06:07:42 +0000 (UTC) (envelope-from jmg@gold.funkthat.com) Received: from gold.funkthat.com (gate2.funkthat.com [208.87.223.18]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "gold.funkthat.com", Issuer "gold.funkthat.com" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 82C321BEF; Tue, 28 Jul 2015 06:07:42 +0000 (UTC) (envelope-from jmg@gold.funkthat.com) Received: from gold.funkthat.com (localhost [127.0.0.1]) by gold.funkthat.com (8.14.5/8.14.5) with ESMTP id t6S67e8H079001 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 27 Jul 2015 23:07:41 -0700 (PDT) (envelope-from jmg@gold.funkthat.com) Received: (from jmg@localhost) by gold.funkthat.com (8.14.5/8.14.5/Submit) id t6S67exf079000; Mon, 27 Jul 2015 23:07:40 -0700 (PDT) (envelope-from jmg) Date: Mon, 27 Jul 2015 23:07:40 -0700 From: John-Mark Gurney To: Jim Thompson Cc: "freebsd-security@FreeBSD.org" , "freebsd-net@FreeBSD.org" Subject: Re: remove IPsec SKIPJACK support... Message-ID: <20150728060740.GP78154@funkthat.com> References: <20150728005730.GL78154@funkthat.com> <1DB60250-D362-4115-92F6-E27B7A5897C3@netgate.com> <20150728034157.GO78154@funkthat.com> <5E419103-3111-4ADC-A49F-B703BBBC9C5F@netgate.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5E419103-3111-4ADC-A49F-B703BBBC9C5F@netgate.com> X-Operating-System: FreeBSD 9.1-PRERELEASE amd64 X-PGP-Fingerprint: 54BA 873B 6515 3F10 9E88 9322 9CB1 8F74 6D3F A396 X-Files: The truth is out there X-URL: http://resnet.uoregon.edu/~gurney_j/ X-Resume: http://resnet.uoregon.edu/~gurney_j/resume.html X-TipJar: bitcoin:13Qmb6AeTgQecazTWph4XasEsP7nGRbAPE X-to-the-FBI-CIA-and-NSA: HI! HOW YA DOIN? can i haz chizburger? User-Agent: Mutt/1.5.21 (2010-09-15) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (gold.funkthat.com [127.0.0.1]); Mon, 27 Jul 2015 23:07:41 -0700 (PDT) X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Jul 2015 06:07:42 -0000 Jim Thompson wrote this message on Mon, Jul 27, 2015 at 23:18 -0500: > > On Jul 27, 2015, at 10:41 PM, John-Mark Gurney wrote: > > > > Jim Thompson wrote this message on Mon, Jul 27, 2015 at 20:24 -0500: > >>> On Jul 27, 2015, at 7:57 PM, John-Mark Gurney wrote: > >>> > >>> I would like to remove it from HEAD immediately as I don't see a use > >>> for it. Some time ago I proposed removing Skipjack from the OCF in 12, but personally, now that I think about how long 12 is, we deprecate these sooner rather than later. > >> > >> Are we also going to comply with RFC 7321? > >> > >> https://tools.ietf.org/html/rfc7321 > > > > Looks like the only thing we need to change to comply w/ RFC7321 is > > to remove DES support (note to those that don't read closely, DES, > > not 3DES aka triple-DES), and I am fine removing DES support sooner > > rather than later... > > The RFC 7321 requires it. I???m willing to do the work, but I don???t want it to bikeshed. Requires what? removing DES? That's basicly three lines of code.. Look at: https://github.com/jmgurney/freebsd/commit/a357a3398d8142d698b65f42367f480ec588171c For how I removed Skipjack... Of course there is more work to do in the various utils, like setkey, but shouldn't be hard.. -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."