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 René Begin forwarded message: > From: [email protected] > Subject: New Version Notification for draft-hummen-hip-middle-puzzle-00.txt > Date: 9. Juli 2012 17:33:05 MESZ > To: [email protected] > Cc: [email protected] > > > 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-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 > > > 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. > > > > > > 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/
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