Re: [IPsec] New PAKE Criteria draft posted (def. of gateway)

"Dan Harkins" <dharkins@lounge.org> Thu, 25 March 2010 23:59 UTC

Return-Path: <dharkins@lounge.org>
X-Original-To: ipsec@core3.amsl.com
Delivered-To: ipsec@core3.amsl.com
Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 7BFAD3A6805 for <ipsec@core3.amsl.com>; Thu, 25 Mar 2010 16:59:03 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.259
X-Spam-Level:
X-Spam-Status: No, score=-4.259 tagged_above=-999 required=5 tests=[AWL=0.876, BAYES_00=-2.599, DNS_FROM_OPENWHOIS=1.13, IP_NOT_FRIENDLY=0.334, RCVD_IN_DNSWL_MED=-4]
Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id U2vS7HiLACaP for <ipsec@core3.amsl.com>; Thu, 25 Mar 2010 16:59:02 -0700 (PDT)
Received: from colo.trepanning.net (colo.trepanning.net [69.55.226.174]) by core3.amsl.com (Postfix) with ESMTP id 95BC13A6804 for <ipsec@ietf.org>; Thu, 25 Mar 2010 16:59:02 -0700 (PDT)
Received: from www.trepanning.net (localhost [127.0.0.1]) by colo.trepanning.net (Postfix) with ESMTP id 7EEE21022404A; Thu, 25 Mar 2010 16:59:24 -0700 (PDT)
Received: from 130.129.26.143 (SquirrelMail authenticated user dharkins@lounge.org) by www.trepanning.net with HTTP; Thu, 25 Mar 2010 16:59:24 -0700 (PDT)
Message-ID: <4093d38f9abeccadfd77722bca2bedd5.squirrel@www.trepanning.net>
In-Reply-To: <015701cacc74$9b0f3c20$d12db460$@aist.go.jp>
References: <015701cacc74$9b0f3c20$d12db460$@aist.go.jp>
Date: Thu, 25 Mar 2010 16:59:24 -0700
From: Dan Harkins <dharkins@lounge.org>
To: Kaz Kobara <kobara_conf@m.aist.go.jp>
User-Agent: SquirrelMail/1.4.14 [SVN]
MIME-Version: 1.0
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: 8bit
X-Priority: 3 (Normal)
Importance: Normal
Cc: ipsec@ietf.org
Subject: Re: [IPsec] New PAKE Criteria draft posted (def. of gateway)
X-BeenThere: ipsec@ietf.org
X-Mailman-Version: 2.1.9
Precedence: list
List-Id: Discussion of IPsec protocols <ipsec.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/listinfo/ipsec>, <mailto:ipsec-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/ipsec>
List-Post: <mailto:ipsec@ietf.org>
List-Help: <mailto:ipsec-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ipsec>, <mailto:ipsec-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 25 Mar 2010 23:59:03 -0000

  On the contrary, I would like to see no notion of "clients", "hosts",
and "gateways" at all. There is no reason why this technique could
not be used in any of the use cases in IKEv2.

  And such a statement certainly does not belong in a document that
supposedly deals with criteria upon which a selection will be made.

  Dan.

On Thu, March 25, 2010 4:40 pm, Kaz Kobara wrote:
> Hi Yaron
>
>> draft-sheffer-ipsecme-pake-criteria-02.txt says in Page 4
>> "This document is limited to the use of password-based authentication to
>> achieve trust between gateways"
>
> I would like to make sure that
> "gateway" in this document does not encompass VPN clients and hosts,
> right?
>
> Kaz
>
>> -----Original Message-----
>> From: ipsec-bounces@ietf.org [mailto:ipsec-bounces@ietf.org] On Behalf
>> Of
>> Yaron Sheffer
>> Sent: Friday, March 26, 2010 3:31 AM
>> To: SeongHan Shin
>> Cc: IPsecme WG; Kazukuni Kobara
>> Subject: Re: [IPsec] New PAKE Criteria draft posted
>>
>> Hi Shin,
>>
>> Yes. For the typical remote access VPN, EAP is typically more useful.
>> Note that there is still need for strong password-based mutual
>> authentication EAP methods - but their home is the EMU working group.
>>
>> In addition, the IPsecME has another charter item designed to fit such
>> EAP methods (such as the future EAP-AugPAKE :-) into IKEv2.
>>
>> Please see again the group's charter,
>> http://tools.ietf.org/wg/ipsecme/charters.
>>
>> Thanks,
>> 	Yaron
>>
>> On 25.3.2010 20:07, SeongHan Shin wrote:
>> > Dear Yaron Sheffer,
>> >
>> > I have one question about the draft.
>> >
>> > draft-sheffer-ipsecme-pake-criteria-02.txt says in Page 4
>> > "This document is limited to the use of password-based authentication
>> to
>> > achieve trust between gateways"
>> >
>> > Is this a consensus of this WG?
>> >
>> > Best regards,
>> > Shin
>> >
>> > On Thu, Mar 25, 2010 at 3:46 PM, Yaron Sheffer <yaronf.ietf@gmail.com
>> > <mailto:yaronf.ietf@gmail.com>> wrote:
>> >
>> >     Hi,
>> >
>> >     after the good discussion in Anaheim, and with the help of
>> comments
>> >     received on and off the list, I have updated the PAKE Criteria
>> draft
>> >     and posted it as
>> >
>> http://www.ietf.org/id/draft-sheffer-ipsecme-pake-criteria-02.txt.
>> >
>> >     I have added a number of criteria, clarified others, and added
>> >     numbering (SEC1-SEC6, IPR1-IPR3 etc.).
>> >
>> >     Thanks,
>> >         Yaron
>> >     _______________________________________________
>> >     IPsec mailing list
>> >     IPsec@ietf.org <mailto:IPsec@ietf.org>
>> >     https://www.ietf.org/mailman/listinfo/ipsec
>> >
>> >
>> >
>> >
>> > --
>> > ------------------------------------------------------------------
>> > SeongHan Shin
>> > Research Center for Information Security (RCIS),
>> > National Institute of Advanced Industrial Science and Technology
>> (AIST),
>> > Room no. 1003, Akihabara Daibiru 10F,
>> > 1-18-13, Sotokannda, Chiyoda-ku, Tokyo 101-0021 Japan
>> > Tel : +81-3-5298-2722
>> > Fax : +81-3-5298-4522
>> > E-mail : seonghan.shin@aist.go.jp <mailto:seonghan.shin@aist.go.jp>
>> > ------------------------------------------------------------------
>> _______________________________________________
>> IPsec mailing list
>> IPsec@ietf.org
>> https://www.ietf.org/mailman/listinfo/ipsec
>
>
> _______________________________________________
> IPsec mailing list
> IPsec@ietf.org
> https://www.ietf.org/mailman/listinfo/ipsec
>