IETF Logo Mail Archive

Re: [TLS] I-D Action: draft-ietf-tls-oldversions-deprecate-01.txt

Martin Thomson <martin.thomson@gmail.com> Fri, 09 November 2018 03:41 UTC

Return-Path: <martin.thomson@gmail.com>
X-Original-To: tls@ietfa.amsl.com
Delivered-To: tls@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id AA1921292F1; Thu, 8 Nov 2018 19:41:28 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2
X-Spam-Level:
X-Spam-Status: No, score=-2 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id zk6u6bHFg5dS; Thu, 8 Nov 2018 19:41:26 -0800 (PST)
Received: from mail-ot1-x331.google.com (mail-ot1-x331.google.com [IPv6:2607:f8b0:4864:20::331]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id AE3591277BB; Thu, 8 Nov 2018 19:41:26 -0800 (PST)
Received: by mail-ot1-x331.google.com with SMTP id k9so444584otl.10; Thu, 08 Nov 2018 19:41:26 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=oczqK2Hmaz/Fs7aNERrqHM9J5w7vfxwj+dRYbNaP0dU=; b=X1VhS1X+deRq0onTud7q4PVm9aC7Lh4GG8MG5lnxwj50RDO1fszBSqDKlqtph9eNqr JVRsb+0irQB+efZ9e/JJGcFFIUUJyIosv+HLugKUL7m9QHkXiSBpGdRF8HFTNLZrg9Qz mm3enyzrzAuxKqjGvew4PHKm1ic7z8+Ekn6xthHHCRafJwiLqMqOD1R/h3NknllG6EgH YhTr0yFu9nEXi97ntEmaG2VipVqxyvgaa+dgbiAS3VRKHn06nrehf6lk3PiQ3w+dZzcn sAReHUAPWZLgWkYVilNm1Ko2bsH2NDdRByuHwwGwA9rLMLo58ap0UrHUexLmq0LMGw11 8iEg==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=oczqK2Hmaz/Fs7aNERrqHM9J5w7vfxwj+dRYbNaP0dU=; b=A7ql4GmLOFuquVJ3GJyMUAj0tDkSjDXi+hRSV1HHktaR+PXiH2MfQ3zgwl775Usd4R 4ICBwjE2bnMcyNzhDDKm7N6Y6FCEwA/UTdWGFpjbRLpm9sseTgQJObzPRO6v0SFe94Pz bDfUy+uMjXjX9Mgc77Qr7x0Rqz/D7teDuuxBf1w/yJvosAe/fmZeHUmYMHxpc4jADThy LHcRFxAJoySxW8P2w9j5EKG3slYh1/MkLotlWOYsVRITSEFsylbo7PiAgrRRE7rn/J7t 7onTw00p6cqJO/V6aCMmj5iQUt9fzLLBnLBI/fPLC6Of/bJCDCOSAhpUiS23KmYhvkGm n4eg==
X-Gm-Message-State: AGRZ1gL8op+OBdtLAbZVRvcCKGCWJL47MpJebeY9R+ZD4w4yIwbPS/1Z k0HDudl3z66ut0kpqhIlSMNaOQZqLZeRLbcAASo+MQ==
X-Google-Smtp-Source: AJdET5eFMc3kWI1FsjZlXWByNDVvwJjBNjbs7K+ne0WV4VBF+RoJRvjUvyMZETLPAcwkrhFoYK7sBhB2njZK4BGOIxc=
X-Received: by 2002:a9d:bee:: with SMTP id 101mr4631322oth.120.1541734885911; Thu, 08 Nov 2018 19:41:25 -0800 (PST)
MIME-Version: 1.0
References: <154165491176.26419.11906807559515385277@ietfa.amsl.com> <13294858.4eSL3uNVaL@pintsize.usersys.redhat.com> <59e5f6ee-d387-819d-8236-02c36293995b@cs.tcd.ie>
In-Reply-To: <59e5f6ee-d387-819d-8236-02c36293995b@cs.tcd.ie>
From: Martin Thomson <martin.thomson@gmail.com>
Date: Fri, 09 Nov 2018 10:41:14 +0700
Message-ID: <CABkgnnVZUA0xV+J6ojze5=Pwo3acVUJN75zhuNkFQxQ+QpQPcw@mail.gmail.com>
To: Stephen Farrell <stephen.farrell@cs.tcd.ie>
Cc: Hubert Kario <hkario@redhat.com>, "<tls@ietf.org>" <tls@ietf.org>, internet-drafts@ietf.org, i-d-announce@ietf.org
Content-Type: text/plain; charset="UTF-8"
Archived-At: <https://mailarchive.ietf.org/arch/msg/tls/2sYi2N8oUM9T9Q1dyZGpsVAmqXk>
Subject: Re: [TLS] I-D Action: draft-ietf-tls-oldversions-deprecate-01.txt
X-BeenThere: tls@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "This is the mailing list for the Transport Layer Security working group of the IETF." <tls.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/tls>, <mailto:tls-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/tls/>
List-Post: <mailto:tls@ietf.org>
List-Help: <mailto:tls-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/tls>, <mailto:tls-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 09 Nov 2018 03:41:29 -0000

On Fri, Nov 9, 2018 at 2:20 AM Stephen Farrell
<stephen.farrell@cs.tcd.ie> wrote:
> On 08/11/2018 17:21, Hubert Kario wrote:
> > what was the rationale for dropping the section about deprecating SHA-1 in TLS
> > 1.2? I see nothing in minutes from IETF103.
>
> I asked during the presentation if the WG wanted to
> keep it or not, as it's clearly not quite the same
> as the rest of the document. The limited feedback in
> the room was that it'd be better to not include this
> here but to do it elsewhere, [...]

This is my understanding also, and I would support that plan.  The
question of versions is enough different that I think that it will
progress on a different timescale.

v2.23.0 | Report a Bug | By Email