IETF Logo Mail Archive

Re: [TLS] [ALU] Re: extending the un-authenticated DTLS header

"Fossati, Thomas (Nokia - GB)" <thomas.fossati@nokia.com> Tue, 15 November 2016 07:08 UTC

Return-Path: <thomas.fossati@nokia.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 C513112950D for <tls@ietfa.amsl.com>; Mon, 14 Nov 2016 23:08:15 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -6.402
X-Spam-Level:
X-Spam-Status: No, score=-6.402 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H2=-0.001, RCVD_IN_SORBS_SPAM=0.5, SPF_PASS=-0.001] 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 ikdVT1EKVn98 for <tls@ietfa.amsl.com>; Mon, 14 Nov 2016 23:08:14 -0800 (PST)
Received: from smtp-fr.alcatel-lucent.com (fr-hpida-esg-02.alcatel-lucent.com [135.245.210.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 505BE12944D for <tls@ietf.org>; Mon, 14 Nov 2016 23:08:13 -0800 (PST)
Received: from fr712umx3.dmz.alcatel-lucent.com (unknown [135.245.210.42]) by Websense Email Security Gateway with ESMTPS id C85788F2DB32B; Tue, 15 Nov 2016 07:08:09 +0000 (GMT)
Received: from fr711usmtp1.zeu.alcatel-lucent.com (fr711usmtp1.zeu.alcatel-lucent.com [135.239.2.122]) by fr712umx3.dmz.alcatel-lucent.com (GMO-o) with ESMTP id uAF78ARn007719 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Tue, 15 Nov 2016 07:08:10 GMT
Received: from FR711WXCHHUB01.zeu.alcatel-lucent.com (fr711wxchhub01.zeu.alcatel-lucent.com [135.239.2.111]) by fr711usmtp1.zeu.alcatel-lucent.com (GMO) with ESMTP id uAF789wB010929 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Tue, 15 Nov 2016 08:08:09 +0100
Received: from FR711WXCHMBA08.zeu.alcatel-lucent.com ([169.254.4.241]) by FR711WXCHHUB01.zeu.alcatel-lucent.com ([135.239.2.111]) with mapi id 14.03.0301.000; Tue, 15 Nov 2016 08:08:09 +0100
From: "Fossati, Thomas (Nokia - GB)" <thomas.fossati@nokia.com>
To: Martin Thomson <martin.thomson@gmail.com>, Eric Rescorla <ekr@rtfm.com>
Thread-Topic: [ALU] Re: [TLS] extending the un-authenticated DTLS header
Thread-Index: AQHSPt0O+AfDv6+oO0izjrGJ+j67XaDZLUaAgAArbwCAADbSgA==
Date: Tue, 15 Nov 2016 07:08:08 +0000
Message-ID: <D450640D.75E17%thomas.fossati@alcatel-lucent.com>
References: <1479128315.2624.62.camel@redhat.com> <058f1681-9ecf-22db-1b88-2313491c7b72@cs.tcd.ie> <CABcZeBNGFGx60gjp41YV8a9G0GOPfbdhAQuzqpBrFjRq6WnogA@mail.gmail.com> <CABkgnnU=7tn3Y9JUsW7YtiKyCWMN0OF0HLT+JRJ817UYNcCeoQ@mail.gmail.com>
In-Reply-To: <CABkgnnU=7tn3Y9JUsW7YtiKyCWMN0OF0HLT+JRJ817UYNcCeoQ@mail.gmail.com>
Accept-Language: en-GB, en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
user-agent: Microsoft-MacOutlook/14.6.9.160926
x-originating-ip: [135.239.27.38]
Content-Type: text/plain; charset="us-ascii"
Content-ID: <9501F3DB70C3784F9ED2B6E1A65E8EC9@exchange.lucent.com>
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
Archived-At: <https://mailarchive.ietf.org/arch/msg/tls/1RW-qS_rTnZRQ8sj9mcFPcJK0eM>
Cc: Hannes Tschofenig <Hannes.Tschofenig@arm.com>, "tls@ietf.org" <tls@ietf.org>
Subject: Re: [TLS] [ALU] Re: extending the un-authenticated DTLS header
X-BeenThere: tls@ietf.org
X-Mailman-Version: 2.1.17
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: Tue, 15 Nov 2016 07:08:16 -0000

On 15/11/2016 03:51, "TLS on behalf of Martin Thomson"
<tls-bounces@ietf.org on behalf of martin.thomson@gmail.com> wrote:
>On 15 November 2016 at 10:16, Eric Rescorla <ekr@rtfm.com> wrote:
>>> I'd be interested in an analysis of the potential privacy
>>> impacts of this. Isn't this more or less the same as doing
>>> SPUD-for-DTLS? (If not, sorry for dragging in controversy:-)
>>
>>
>> It would no doubt depend what you put there.
>
>Which is why I'm interested in seeing Nikos' (unpublished?) draft.

Published:
https://tools.ietf.org/html/draft-mavrogiannopoulos-tls-cid-00


Working copy:
https://thomas-fossati.github.io/draft-tls-cid/

Slides for today, "DTLS Optimizations for IoT Deployments":
https://www.ietf.org/proceedings/97/slides/slides-97-tls-dtls-optimizations
-for-iot-deployments-00.pptx

v2.23.0 | Report a Bug | By Email