IETF Logo Mail Archive

Re: [TLS] Eric Rescorla's Discuss on draft-ietf-tls-ecdhe-psk-aead-04: (with DISCUSS and COMMENT)

Daniel Migault <daniel.migault@ericsson.com> Wed, 24 May 2017 21:43 UTC

Return-Path: <mglt.ietf@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 ED4BB129BF2; Wed, 24 May 2017 14:43:09 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.398
X-Spam-Level:
X-Spam-Status: No, score=-2.398 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.199, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001, URIBL_BLOCKED=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 1rSzhkuQcWlB; Wed, 24 May 2017 14:43:08 -0700 (PDT)
Received: from mail-lf0-x231.google.com (mail-lf0-x231.google.com [IPv6:2a00:1450:4010:c07::231]) (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 45BA3129BC6; Wed, 24 May 2017 14:43:08 -0700 (PDT)
Received: by mail-lf0-x231.google.com with SMTP id a5so61122791lfh.2; Wed, 24 May 2017 14:43:08 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=WF2P3cM/JNWkRljBu2JhCSVCjFUVxmOUBGWGaT8uXMA=; b=vHiSU7IwDZmm70+WbM0vJqFeCSOR5RGBpfxzYEJbzwsqXcWiq64HdeXy9mdtz/Apo/ FAOkIDE+3yZl52Tyhe2n/eqG4qzDLs4bqBdR7DdAfABY9tvo8GoJ/l0XH+FhpFMqbkDD jYhFmFKsZ2j0i8vJ9BSIlWVByrGXSuGAAEVG6aCFH3TbTyFWhnPQbk7DJg9WBo83XcFS 8682QbTeE4Up7n5MEgfT89FoTALmLvD1XGNfilUhG2dcolZPmZ6CxPKE72KBi+DYPYrS FliVsoxu1x6uPBei2HcEcKdPy3R93eKhGG90iCVSeFOu/9ej9sG9wGg2nKLdtzHtQntc R9HA==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=WF2P3cM/JNWkRljBu2JhCSVCjFUVxmOUBGWGaT8uXMA=; b=HF4a9XV+RR/DCdLuwu2XikSTQcUIWiUOMYRsfnR3+/2FcOonZFZh6zGTATQejcAPxm 9QTBOovyVtyqV8eChExkWOsZyjR5+4bCfG0SpAvqWxL6BQzxN7yZuuylMVtCKM/n+uMr QRo+nAyeme0BfZNFyXny/usYYWfDyHPVr2gfS9G5vwR5Tpfl1v0iZPNMTk6+hPlcEI0l b4P70i+28Yy2Na8MWjrbRrOs7VRmlknVyqrZZZkwivIYa9QJpMyXr1sgbQ8a/n9n6nSS Qno+4Dl8H13l+3m3VMxot4n6gk1M5WxzojJqTlCOysPyHc+kqj31sezAvdhCOrDekRuX O2hw==
X-Gm-Message-State: AODbwcD8dUrDM3gxv5KzuWZVrgN9KIwvUpKMr3q7FTpdJUBAgkl/YYZL dgfm7vR69IS9u7VLIVkrs6sE3qKe3Q==
X-Received: by 10.25.104.5 with SMTP id d5mr11066049lfc.147.1495662186573; Wed, 24 May 2017 14:43:06 -0700 (PDT)
MIME-Version: 1.0
Sender: mglt.ietf@gmail.com
Received: by 10.46.0.14 with HTTP; Wed, 24 May 2017 14:43:05 -0700 (PDT)
In-Reply-To: <CABkgnnV1csycfd4QDnwcHwFOEGU1n1YfoWiDQyPZtZryT==GMQ@mail.gmail.com>
References: <149550551972.4974.3201248950751611020.idtracker@ietfa.amsl.com> <CADZyTknOk=skkKXFtrvVWuKVU_PLV3tecaeo9kdLe77a9YxkNQ@mail.gmail.com> <CABcZeBM-4_xqBOum3vCd2Sb5327CYpU08kxadqYwW+qh0W3eJw@mail.gmail.com> <CADZyTknmXE6UW5e9SbSwwSUZWU-wHw_+9sTB_xnYUmo8KBOJxg@mail.gmail.com> <CADZyTk=K8dzYaEL3TBjHMzsHnF+X52RvZiUsSBJQmNi0CkH=CA@mail.gmail.com> <CABkgnnVq8N+vEXZ-=yU+EWR9GYTh9K64D8MP0Yu7Pn0enE=iRQ@mail.gmail.com> <CADZyTknBzV6Z_wwBtPw-=9VOw1Z0X8UQPRorwvg_cRQuRNFQLw@mail.gmail.com> <CABkgnnX_U7DW-+Pq+32-Z3eQB-ZR_C8GM6XUBDDeSAxJqkZ8ng@mail.gmail.com> <CAOgPGoAwn5kfS8GTHw3a5Hgwerrnd735vO-ReGQQBXJtKsf=dQ@mail.gmail.com> <CABkgnnV1csycfd4QDnwcHwFOEGU1n1YfoWiDQyPZtZryT==GMQ@mail.gmail.com>
From: Daniel Migault <daniel.migault@ericsson.com>
Date: Wed, 24 May 2017 16:43:05 -0500
X-Google-Sender-Auth: Vno7-A--hyFZ7_nx_0PMQQoDAXE
Message-ID: <CADZyTkkzJbmSbGB8yzbqCpvMKovk4gnpnZ44apaNAc2WJLwNCw@mail.gmail.com>
To: Martin Thomson <martin.thomson@gmail.com>
Cc: Joseph Salowey <joe@salowey.net>, Eric Rescorla <ekr@rtfm.com>, tls-chairs <tls-chairs@ietf.org>, The IESG <iesg@ietf.org>, tls <tls@ietf.org>, draft-ietf-tls-ecdhe-psk-aead@ietf.org
Content-Type: multipart/alternative; boundary="f403045e589c55b28c05504bfdd0"
Archived-At: <https://mailarchive.ietf.org/arch/msg/tls/YGbdrD-GZWARHircwgXVEkh1_2c>
Subject: Re: [TLS] Eric Rescorla's Discuss on draft-ietf-tls-ecdhe-psk-aead-04: (with DISCUSS and COMMENT)
X-BeenThere: tls@ietf.org
X-Mailman-Version: 2.1.22
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: Wed, 24 May 2017 21:43:10 -0000

>From your response I understand you do not request changes.
Yours,
Daniel

On Wed, May 24, 2017 at 4:24 PM, Martin Thomson <martin.thomson@gmail.com>
wrote:

> On 25 May 2017 at 07:14, Joseph Salowey <joe@salowey.net> wrote:
> > [Joe] It seems that a reasonable interpretation of the text is that the
> AEAD
> > constructs will pair with the cipher suite that share the same name.  Do
> you
> > still think we need to provide an explicit mapping between the two?
>
>
> Reasonable, sure, even obvious.  I've learned that reasonable doesn't
> work always.  Note that the order that the AEADs are listed doesn't
> match the order of the cipher suites.
>

v2.23.0 | Report a Bug | By Email