IETF Logo Mail Archive

Re: [hiaps] [Int-area] request to consider sponsoring http://tools.ietf.org/html/draft-boucadair-intarea-host-identifier-scenarios-04

Scott Brim <scott.brim@gmail.com> Fri, 07 March 2014 09:42 UTC

Return-Path: <scott.brim@gmail.com>
X-Original-To: hiaps@ietfa.amsl.com
Delivered-To: hiaps@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 744A41A0255; Fri, 7 Mar 2014 01:42:28 -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, SPF_PASS=-0.001] autolearn=ham
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 3ShVZdqhTVus; Fri, 7 Mar 2014 01:42:26 -0800 (PST)
Received: from mail-ob0-x231.google.com (mail-ob0-x231.google.com [IPv6:2607:f8b0:4003:c01::231]) by ietfa.amsl.com (Postfix) with ESMTP id DE5A51A0292; Fri, 7 Mar 2014 01:42:23 -0800 (PST)
Received: by mail-ob0-f177.google.com with SMTP id wo20so3714190obc.22 for <multiple recipients>; Fri, 07 Mar 2014 01:42:19 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; bh=PUxFjqLcZPTX3wGDob9U72V0v67MEnCU1nFbdxii8LE=; b=TfiUJUMGxKVAnVhVj7zIQDbSRmKGmew3vVPB/ZCZm8bSn4ZCkOqqkYRu+ksysRiXjt wj3QwRReM6aWlKmfo1UPGeKZUZAp0+Jj3GDKw4TZT8c2Lal5AyjCzpNSUbzw9dNHRf3q ubbMFak8GepNk5vn9xlyVj30l/pTdOO4wBMA46Y7jma0cwOJMSbBQj+L2y9tz3EugnJb ifNCB2lzyrzXPCeIQBqpAF6obRtQPANF2qnN6lnMOl08+0Y8oGWrVnYv2mW2q+BZC08a NMonyaUJNbSyToNJxtNMVaoZTiMbtWy17XyfYKnGRTXLzDO/E5E1kujZ2PEADAq/fnzc FL4A==
X-Received: by 10.60.58.72 with SMTP id o8mr9886227oeq.23.1394185339734; Fri, 07 Mar 2014 01:42:19 -0800 (PST)
MIME-Version: 1.0
Received: by 10.182.48.9 with HTTP; Fri, 7 Mar 2014 01:41:59 -0800 (PST)
In-Reply-To: <5318A21D.7020508@bogus.com>
References: <5318A21D.7020508@bogus.com>
From: Scott Brim <scott.brim@gmail.com>
Date: Fri, 7 Mar 2014 09:41:59 +0000
Message-ID: <CAPv4CP8Tv_j9ieedaNTyb5k+eZH+vXPwWvBJoRyoj7CqsmT8mQ@mail.gmail.com>
To: joel jaeggli <joelja@bogus.com>
Content-Type: text/plain; charset=ISO-8859-1
Archived-At: http://mailarchive.ietf.org/arch/msg/hiaps/nDgFASzrCLMXN6uJDsLEfLdb64c
X-Mailman-Approved-At: Fri, 07 Mar 2014 01:49:13 -0800
Cc: "hiaps@ietf.org" <hiaps@ietf.org>, Internet Area <int-area@ietf.org>, draft-boucadair-intarea-host-identifier-scenarios@tools.ietf.org
Subject: Re: [hiaps] [Int-area] request to consider sponsoring http://tools.ietf.org/html/draft-boucadair-intarea-host-identifier-scenarios-04
X-BeenThere: hiaps@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: "Host Identification, Address and Prefix Sharing in Wi-Fi Access \(hiaps\)" <hiaps.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/hiaps>, <mailto:hiaps-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/hiaps/>
List-Post: <mailto:hiaps@ietf.org>
List-Help: <mailto:hiaps-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/hiaps>, <mailto:hiaps-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 07 Mar 2014 09:42:28 -0000

On Thu, Mar 6, 2014 at 4:28 PM, joel jaeggli <joelja@bogus.com> wrote:
> C. How we address concerns raised by the IETF community expressed
> through  draft-farrell-perpass-attack when evaluating scenarios and
> beginning to address requirements and solution-space.

http://tools.ietf.org/html/rfc6967#section-3 says that a host-id will
be generated anew any time the endpoint IP address changes. In fact it
seems that if the host can regenerate at will, the host-id will change
at least that often.  Therefore I don't believe this introduces any
new privacy issues.

By the way, it's nice to see that the session layer has a home in the
Internet Area.

swb

v2.8.7 | Report a Bug | By Email