Re: [TLS] Confirming consensus: TLS1.3->TLS*
Viktor Dukhovni <ietf-dane@dukhovni.org> Fri, 18 November 2016 06:04 UTC
Return-Path: <ietf-dane@dukhovni.org>
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 7FA64129A23 for <tls@ietfa.amsl.com>; Thu, 17 Nov 2016 22:04:32 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.9
X-Spam-Level:
X-Spam-Status: No, score=-1.9 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001] autolearn=ham autolearn_force=no
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 vhU6SLMHbr2r for <tls@ietfa.amsl.com>; Thu, 17 Nov 2016 22:04:30 -0800 (PST)
Received: from mournblade.imrryr.org (mournblade.imrryr.org [38.117.134.19]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id B84C512987A for <tls@ietf.org>; Thu, 17 Nov 2016 22:04:30 -0800 (PST)
Received: by mournblade.imrryr.org (Postfix, from userid 1034) id B6D48284B6F; Fri, 18 Nov 2016 06:04:29 +0000 (UTC)
Date: Fri, 18 Nov 2016 06:04:29 +0000
From: Viktor Dukhovni <ietf-dane@dukhovni.org>
To: tls@ietf.org
Message-ID: <20161118060429.GQ26244@mournblade.imrryr.org>
References: <CF83FAD0-B337-4F9E-A80B-2BAA6826BF41@sn3rd.com>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Disposition: inline
In-Reply-To: <CF83FAD0-B337-4F9E-A80B-2BAA6826BF41@sn3rd.com>
User-Agent: Mutt/1.5.24 (2015-08-30)
Archived-At: <https://mailarchive.ietf.org/arch/msg/tls/0e2NWagCXW6KNjCUYCDkpxJ2FzE>
Subject: Re: [TLS] Confirming consensus: TLS1.3->TLS*
X-BeenThere: tls@ietf.org
X-Mailman-Version: 2.1.17
Precedence: list
Reply-To: tls@ietf.org
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, 18 Nov 2016 06:04:32 -0000
On Fri, Nov 18, 2016 at 11:12:48AM +0900, Sean Turner wrote: > At IETF 97, the chairs lead a discussion to resolve whether the WG should > rebrand TLS1.3 to something else. Slides can be found @ > https://www.ietf.org/proceedings/97/slides/slides-97-tls-rebranding-aka-pr612-01.pdf. > > The consensus in the room was to leave it as is, i.e., TLS1.3, and to not > rebrand it to TLS 2.0, TLS 2, or TLS 4. We need to confirm this decision > on the list so please let the list know your top choice between: > > - Leave it TLS 1.3 > - Rebrand TLS 2.0 > - Rebrand TLS 2 > - Rebrand TLS 4 TLS 4 sounds about right to me: * Conveys the substantial protocol changes * Avoids any confusion from SSLv2/SSLv3 bearing higher numbers than TLS 1.x * If someone happens to call it SSLv4 it will not be confusing. * Matches the minor version on the wire protocol Though with this choice, the next version would likely be TLS 5, whether or not it is a major change or just incremental change, I don't think it will going forward be important to convey that some version updates are minor. A non-branching integral sequence feels about right. The only downside I see is that it becomes unclear what to call some future protocol version with a wire protocol major number not equal to 3. My take is that such a protocol would no longer be TLS (it would presumably have an incompatible HELLO and/or record layer format and would not be able to negotiate older protocol versions), so there's likely not much point in calling such a hypothetical beast "TLS". -- Viktor.
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Joseph Birr-Pixton
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Yoav Nir
- [TLS] Confirming consensus: TLS1.3->TLS* Sean Turner
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Erik Nygren
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Nick Harper
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Tony Arcieri
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Viktor Dukhovni
- Re: [TLS] Confirming consensus: TLS1.3->TLS* David Benjamin
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Dave Garrett
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Martin Thomson
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Peter Gutmann
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Ilari Liusvaara
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Hubert Kario
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Viktor Dukhovni
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Salz, Rich
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Peter Gutmann
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Eric Mill
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Ilari Liusvaara
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Michael Ströder
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Will Serumgard
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Adam Langley
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Henrick Hellström
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Ira McDonald
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Christian Huitema
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Dave Kern
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Martin Rex
- Re: [TLS] Confirming consensus: TLS1.3->TLS* D. J. Bernstein
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Vlad Krasnov
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Deb Cooley
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Salz, Rich
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Vlad Krasnov
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Salz, Rich
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Eftychios Theodorakis
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Vlad Krasnov
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Julien ÉLIE
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Martin Thomson
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Salz, Rich
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Eric Mill
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Nick Sullivan
- Re: [TLS] Confirming consensus: TLS1.3->TLS* David Adrian
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Kazuho Oku
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Peter Gutmann
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Peter Gutmann
- Re: [TLS] Confirming consensus: TLS1.3->TLS* David Woodhouse
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Melinda Shore
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Ilari Liusvaara
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Victor Vasiliev
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Anders Rundgren
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Jeffrey Walton
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Viktor Dukhovni
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Peter Gutmann
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Peter Gutmann
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Watson Ladd
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Ira McDonald
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Judson Wilson
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Vlad Krasnov
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Steven Valdez
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Filippo Valsorda
- Re: [TLS] Confirming consensus: TLS1.3->TLS* D. J. Bernstein
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Eric Rescorla
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Eric Mill
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Bill Frantz
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Xiaoyin Liu
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Mark Nottingham
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Viktor Dukhovni
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Peter Gutmann
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Andrey Jivsov
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Andrei Popov
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Salz, Rich
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Dmitry Belyavsky
- Re: [TLS] Confirming consensus: TLS1.3->TLS* darin.pettis
- Re: [TLS] Confirming consensus: TLS1.3->TLS* =JeffH
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Salz, Rich
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Yoav Nir
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Eric Rescorla
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Short, Todd
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Sean Leonard
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Richard Barnes
- Re: [TLS] Confirming consensus: TLS1.3->TLS* David Woodhouse
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Salz, Rich
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Hugo Krawczyk
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Scott Schmit
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Daniel Migault
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Dave Garrett
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Anders Rundgren
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Dan Brown
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Timothy Jackson
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Raja ashok
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Nick Sullivan
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Peter Gutmann
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Viktor Dukhovni
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Tony Arcieri
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Watson Ladd
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Peter Gutmann
- Re: [TLS] Confirming consensus: TLS1.3->TLS* David Benjamin
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Salz, Rich
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Salz, Rich
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Bill Frantz
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Stephen Farrell
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Peter Gutmann
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Yoav Nir
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Peter Gutmann
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Matt Caswell
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Hubert Kario
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Salz, Rich
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Ted Lemon
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Salz, Rich
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Hubert Kario
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Salz, Rich
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Peter Gutmann
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Hubert Kario
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Ackermann, Michael
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Hubert Kario
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Thomas Pornin
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Ted Lemon
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Maarten Bodewes
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Daniel Kahn Gillmor
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Salz, Rich
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Rob Stradling
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Hubert Kario
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Andrei Popov
- Re: [TLS] Confirming consensus: TLS1.3->TLS* David Benjamin
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Yoav Nir
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Andrei Popov
- Re: [TLS] Confirming consensus: TLS1.3->TLS* darin.pettis
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Viktor Dukhovni
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Ackermann, Michael
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Salz, Rich
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Salz, Rich
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Aaron Zauner
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Michael D'Errico
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Patrick McManus
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Peter Gutmann
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Ted Lemon
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Peter Gutmann
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Peter Gutmann
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Tony Arcieri
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Tony Arcieri
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Viktor Dukhovni
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Scott Schmit
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Scott Schmit
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Tony Arcieri
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Karthik Bhargavan
- [TLS] closing thread -> Re: Confirming consensus:… Sean Turner
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Peter Gutmann
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Mohan Sekar
- Re: [TLS] Confirming consensus: TLS1.3->TLS* Joseph Salowey