IETF Logo Mail Archive

Re: [CHANNEL-BINDING] Re: draft-ietf-sasl-gs2 AD review comments

Nicolas Williams <Nicolas.Williams@sun.com> Wed, 10 October 2007 15:41 UTC

Return-path: <channel-binding-bounces@ietf.org>
Received: from [127.0.0.1] (helo=stiedprmman1.va.neustar.com) by megatron.ietf.org with esmtp (Exim 4.43) id 1Ifdgd-0001JL-Bw; Wed, 10 Oct 2007 11:41:27 -0400
Received: from [10.90.34.44] (helo=chiedprmail1.ietf.org) by megatron.ietf.org with esmtp (Exim 4.43) id 1Ifdgb-00019V-P3 for channel-binding@ietf.org; Wed, 10 Oct 2007 11:41:25 -0400
Received: from brmea-mail-2.sun.com ([192.18.98.43]) by chiedprmail1.ietf.org with esmtp (Exim 4.43) id 1IfdgU-0000Dj-5T for channel-binding@ietf.org; Wed, 10 Oct 2007 11:41:18 -0400
Received: from centralmail2brm.Central.Sun.COM ([129.147.62.14]) by brmea-mail-2.sun.com (8.13.6+Sun/8.12.9) with ESMTP id l9AFfHEo015698 for <channel-binding@ietf.org>; Wed, 10 Oct 2007 15:41:17 GMT
Received: from binky.Central.Sun.COM (binky.Central.Sun.COM [129.153.128.104]) by centralmail2brm.Central.Sun.COM (8.13.6+Sun/8.13.6/ENSMAIL, v2.2) with ESMTP id l9AFfGcn000973 for <channel-binding@ietf.org>; Wed, 10 Oct 2007 09:41:16 -0600 (MDT)
Received: from binky.Central.Sun.COM (localhost [127.0.0.1]) by binky.Central.Sun.COM (8.14.1+Sun/8.14.1) with ESMTP id l9AFfGgU025965; Wed, 10 Oct 2007 10:41:16 -0500 (CDT)
Received: (from nw141292@localhost) by binky.Central.Sun.COM (8.14.1+Sun/8.14.1/Submit) id l9AFfG7S025964; Wed, 10 Oct 2007 10:41:16 -0500 (CDT)
X-Authentication-Warning: binky.Central.Sun.COM: nw141292 set sender to Nicolas.Williams@sun.com using -f
Date: Wed, 10 Oct 2007 10:41:16 -0500
From: Nicolas Williams <Nicolas.Williams@sun.com>
To: Sam Hartman <hartmans-ietf@mit.edu>
Subject: Re: [CHANNEL-BINDING] Re: draft-ietf-sasl-gs2 AD review comments
Message-ID: <20071010154115.GY24532@Sun.COM>
Mail-Followup-To: Sam Hartman <hartmans-ietf@mit.edu>, Jeffrey Hutzelman <jhutz@cmu.edu>, channel-binding@ietf.org, ietf-sasl@imc.org
References: <tslbqcf8eou.fsf@mit.edu> <871wc46umk.fsf@mocca.josefsson.org> <tsl4ph0vz30.fsf@mit.edu> <20071009203406.GL24532@Sun.COM> <tslk5pwugzz.fsf@mit.edu> <20071009212516.GP24532@Sun.COM> <73A1D8BFF0B322B71283BF6B@sirius.fac.cs.cmu.edu> <20071010143650.GT24532@Sun.COM> <tslmyurnhmv.fsf@mit.edu>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Disposition: inline
In-Reply-To: <tslmyurnhmv.fsf@mit.edu>
User-Agent: Mutt/1.5.7i
X-Spam-Score: 0.0 (/)
X-Scan-Signature: 856eb5f76e7a34990d1d457d8e8e5b7f
Cc: channel-binding@ietf.org, ietf-sasl@imc.org
X-BeenThere: channel-binding@ietf.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussion of channel binding IANA registry requests and specifications <channel-binding.ietf.org>
List-Unsubscribe: <https://www1.ietf.org/mailman/listinfo/channel-binding>, <mailto:channel-binding-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www1.ietf.org/pipermail/channel-binding>
List-Post: <mailto:channel-binding@ietf.org>
List-Help: <mailto:channel-binding-request@ietf.org?subject=help>
List-Subscribe: <https://www1.ietf.org/mailman/listinfo/channel-binding>, <mailto:channel-binding-request@ietf.org?subject=subscribe>
Errors-To: channel-binding-bounces@ietf.org

On Wed, Oct 10, 2007 at 10:55:52AM -0400, Sam Hartman wrote:
>     Nicolas> I believe the text of the I-D is clear on the above.
>     Nicolas> Thus your protocol issues are taken care of.
> 
> Well, my reading of the ID is that the protocol needs two slots--one
> for a prefix and one for a channel binding octec string.  Simon is
> arguing that we only want to have one slot.
> I'm fine with that if we want to make that change.

I don't agree.  The I-D is clear on channel bindings being a single
octet string.  The prefix is a US-ASCII string prefixed to the raw
channel binding octet string.  After the prefix is added you still have
a single octet string.

Simon's issue, I thought, was about API slots.

Nico
-- 

_______________________________________________
CHANNEL-BINDING mailing list
CHANNEL-BINDING@ietf.org
https://www1.ietf.org/mailman/listinfo/channel-binding

v2.23.0 | Report a Bug | By Email