From rene.hummen@informatik.rwth-aachen.de Tue Jul 10 00:59:19 2012 Return-Path: X-Original-To: hiprg@ietfa.amsl.com Delivered-To: hiprg@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7BC8511E80C0 for ; Tue, 10 Jul 2012 00:59:19 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.948 X-Spam-Level: X-Spam-Status: No, score=-5.948 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, HELO_EQ_DE=0.35, HTML_MESSAGE=0.001, MIME_8BIT_HEADER=0.3, RCVD_IN_DNSWL_MED=-4] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ba6bV6XvN+8i for ; Tue, 10 Jul 2012 00:59:18 -0700 (PDT) Received: from mta-2.ms.rz.rwth-aachen.de (mta-2.ms.rz.rwth-aachen.de [134.130.7.73]) by ietfa.amsl.com (Postfix) with ESMTP id 5BB0C11E80B7 for ; Tue, 10 Jul 2012 00:59:18 -0700 (PDT) MIME-version: 1.0 Received: from mx-out-2.rwth-aachen.de ([134.130.5.187]) by mta-2.ms.rz.RWTH-Aachen.de (Sun Java(tm) System Messaging Server 6.3-7.04 (built Sep 26 2008)) with ESMTP id <0M6X00CKRQ7K75C0@mta-2.ms.rz.RWTH-Aachen.de> for hiprg@irtf.org; Tue, 10 Jul 2012 09:59:44 +0200 (CEST) X-IronPort-AV: E=Sophos;i="4.77,558,1336341600"; d="p7s'?scan'208,217";a="96005006" Received: from relay-auth-1.ms.rz.rwth-aachen.de (HELO relay-auth-1) ([134.130.7.78]) by mx-2.rz.rwth-aachen.de with ESMTP; Tue, 10 Jul 2012 09:59:44 +0200 Received: from i4-mbp.informatik.rwth-aachen.de ([unknown] [137.226.12.102]) by relay-auth-1.ms.rz.rwth-aachen.de (Sun Java(tm) System Messaging Server 7.0-3.01 64bit (built Dec 9 2008)) with ESMTPA id <0M6X00HGUQ7JF970@relay-auth-1.ms.rz.rwth-aachen.de> for hiprg@irtf.org; Tue, 10 Jul 2012 09:59:44 +0200 (CEST) From: =?iso-8859-1?Q?Ren=E9_Hummen?= Content-type: multipart/signed; boundary="Apple-Mail=_2B2421CD-DB0F-4519-9273-D7204B50C04A"; protocol="application/pkcs7-signature"; micalg=sha1 Date: Tue, 10 Jul 2012 09:59:43 +0200 References: <20120709153305.18580.40198.idtracker@ietfa.amsl.com> To: HIP WG , hiprg@irtf.org Message-id: <152C43C6-BCF4-4EF8-8653-4CB5E3F18683@cs.rwth-aachen.de> X-Mailer: Apple Mail (2.1278) Subject: [hiprg] Fwd: New Version Notification for draft-hummen-hip-middle-puzzle-00.txt X-BeenThere: hiprg@irtf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "Host Identity Protocol \(HIP\) Research Group" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Jul 2012 07:59:19 -0000 --Apple-Mail=_2B2421CD-DB0F-4519-9273-D7204B50C04A Content-Type: multipart/alternative; boundary="Apple-Mail=_3EA2CAB7-0486-4750-B8F4-8370777AAAEC" --Apple-Mail=_3EA2CAB7-0486-4750-B8F4-8370777AAAEC Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=iso-8859-1 Hi all, I just submitted the new I-D below. It tackles issues with the HIP = puzzle mechanism that arise from the high resource diversity when = resource-constrained devices communicate with today's = desktop/server-class devices. Your comments are very welcome. BR Ren=E9 Begin forwarded message: > From: internet-drafts@ietf.org > Subject: New Version Notification for = draft-hummen-hip-middle-puzzle-00.txt > Date: 9. Juli 2012 17:33:05 MESZ > To: hummen@cs.rwth-aachen.de > Cc: henze@comsys.rwth-aachen.de >=20 >=20 > A new version of I-D, draft-hummen-hip-middle-puzzle-00.txt > has been successfully submitted by Rene Hummen and posted to the > IETF repository. >=20 > Filename: draft-hummen-hip-middle-puzzle > Revision: 00 > Title: HIP Middlebox Puzzle Offloading and End-host = Notification > Creation date: 2012-07-09 > WG ID: Individual Submission > Number of pages: 13 > URL: = http://www.ietf.org/internet-drafts/draft-hummen-hip-middle-puzzle-00.txt > Status: = http://datatracker.ietf.org/doc/draft-hummen-hip-middle-puzzle > Htmlized: = http://tools.ietf.org/html/draft-hummen-hip-middle-puzzle-00 >=20 >=20 > Abstract: > The Host Identity Protocol [RFC5201] is a secure signaling protocol > with a cryptographic namespace. It provides the communicating peers > with a cryptographic puzzle mechanism to protect against Denial of > Service (DoS) attacks targeting its computation and memory overhead. > This document specifies an extension that enables middleboxes to > assist in the choice of the puzzle difficulty as well as in solving > the puzzle on behalf of the host. >=20 >=20 >=20 >=20 >=20 > The IETF Secretariat -- Dipl.-Inform. Rene Hummen, Ph.D. Student Chair of Communication and Distributed Systems RWTH Aachen University, Germany tel: +49 241 80 21429 web: http://www.comsys.rwth-aachen.de/team/rene-hummen/ --Apple-Mail=_3EA2CAB7-0486-4750-B8F4-8370777AAAEC Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=iso-8859-1
Subject: New Version Notification for = draft-hummen-hip-middle-puzzle-00.txt
Date: 9. Juli 2012 = 17:33:05 MESZ


A new version of I-D, = draft-hummen-hip-middle-puzzle-00.txt
has been successfully submitted = by Rene Hummen and posted to the
IETF = repository.

Filename: = draft-hummen-hip-middle-puzzle
Revision: 00
Title: HIP = Middlebox Puzzle Offloading and End-host Notification
Creation = date: = 2012-07-09
WG ID: Individual Submission
Number = of pages: 13
URL: =             http://www.ietf.org/internet-drafts/draft-hummen-hip-middle-puzzl= e-00.txt
Status: =          ht= tp://datatracker.ietf.org/doc/draft-hummen-hip-middle-puzzle
Htmliz= ed:        http= ://tools.ietf.org/html/draft-hummen-hip-middle-puzzle-00


Ab= stract:
  The Host Identity Protocol [RFC5201] is a secure = signaling protocol
  with a cryptographic namespace. =  It provides the communicating peers
  with a = cryptographic puzzle mechanism to protect against Denial of
=   Service (DoS) attacks targeting its computation and memory = overhead.
  This document specifies an extension that = enables middleboxes to
  assist in the choice of the = puzzle difficulty as well as in solving
  the puzzle on = behalf of the host.





The IETF = Secretariat



--
Dipl.-Inform. = Rene Hummen, Ph.D. Student
Chair of Communication and = Distributed Systems
RWTH Aachen University, Germany
tel: +49 = 241 80 21429
web: http://www.com= sys.rwth-aachen.de/team/rene-hummen/

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[130.76.64.129]) by ietfa.amsl.com (Postfix) with ESMTP id B0DDF11E8109; Mon, 23 Jul 2012 21:42:53 -0700 (PDT) Received: from slb-mbsout-02.boeing.com (localhost.localdomain [127.0.0.1]) by slb-mbsout-02.boeing.com (8.14.4/8.14.4/DOWNSTREAM_MBSOUT) with ESMTP id q6O4got8015896; Mon, 23 Jul 2012 21:42:50 -0700 Received: from stl-av-01.boeing.com (stl-av-01.boeing.com [130.247.228.54]) by slb-mbsout-02.boeing.com (8.14.4/8.14.4/UPSTREAM_MBSOUT) with ESMTP id q6O4gn2d015893 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL); Mon, 23 Jul 2012 21:42:50 -0700 Received: from stl-av-01.boeing.com (localhost.localdomain [127.0.0.1]) by stl-av-01.boeing.com (8.14.4/8.14.4/DOWNSTREAM_RELAY) with ESMTP id q6O4gpRu005941; Mon, 23 Jul 2012 23:42:51 -0500 Received: from XCH-NWHT-09.nw.nos.boeing.com (xch-nwht-09.nw.nos.boeing.com [130.247.25.115]) by stl-av-01.boeing.com (8.14.4/8.14.4/UPSTREAM_RELAY) with ESMTP id q6O4gpee005936 (version=TLSv1/SSLv3 cipher=RC4-MD5 bits=128 verify=OK); Mon, 23 Jul 2012 23:42:51 -0500 Received: from XCH-NW-16V.nw.nos.boeing.com ([130.247.25.238]) by XCH-NWHT-09.nw.nos.boeing.com ([130.247.25.115]) with mapi; Mon, 23 Jul 2012 21:42:51 -0700 From: "Henderson, Thomas R" To: "hiprg@irtf.org" Date: Mon, 23 Jul 2012 21:42:50 -0700 Thread-Topic: closing the HIP research group Thread-Index: Ac1lIZv3jG9GGkYTQfCNWRpV42yXpAD7C/LAABIOyMA= Message-ID: <758141CC3D829043A8C3164DD3D593EA1BD324E217@XCH-NW-16V.nw.nos.boeing.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-TM-AS-MML: No Cc: "'irtf-chair@irtf.org'" Subject: [hiprg] closing the HIP research group X-BeenThere: hiprg@irtf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "Host Identity Protocol \(HIP\) Research Group" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Jul 2012 04:42:55 -0000 We have had a productive eight years of work in the HIP research group, but= due to waning activity and in consultation with the IRTF chair, we have de= cided to bring the research group to a close. The HIP research group had a long, productive run, meeting at almost every = IETF since IETF 59 (March 2004). We published three RFCs in the IRTF docum= ent stream (RFCs 5207, 6237, 6238), and a few of the HIP working group RFCs= (e.g. RFCs 5770, 6253) were first discussed in the RG before transitioning= to the WG. We also provided a forum for dozens of other presentations of = individual submissions, thesis work, open source software updates, demos, a= nd experiments related to HIP. We have three RG drafts that are not yet ready for IRTF stream submission, = and we have not been able to move them forward recently in the research gro= up, so we would like to revert those drafts to the authors and ask them to = either pursue them as individual submissions or to submit them for consider= ation as HIP working group documents.=20 We would like to thank everyone who has participated and contributed in the= se efforts over the years. Please direct future discussions relating to HI= P to the HIP working group mailing list. Thank you, Tom and Andrei