Re: [Hipsec] Fwd: New Version Notification for draft-moskowitz-hip-dex-01.txt

On 03/04/2014 04:40 AM, Rene Hummen wrote:
> Hi all,
>
> this updated version of HIP DEX (individual submission) aligns the protocol specification with RFC5201-bis and adds new protocol features. The main changes with respect to the previous version are as follows:
>
> * Numerous editorial changes.
> * New retransmission strategy.
> * New HIT generation mechanism.

Please look at the HIT generation.  I want to get this locked down. I 
was always a bit unsure of the trunc I was using previously.  FOLD 
SHOULD do it.  Or is MMO needed?  (I think it is MMO...)

> * Modified layout of ENCRYPTED_KEY parameter.
> * Clarify to use puzzle difficulty of zero under normal network conditions.
> * Align inclusion directive of R1_COUNTER with HIPv2 (from SHOULD to MUST).
> * Align inclusion of TRANSPORT_FORMAT_LIST with HIPv2 (added to R1 and I2).
> * HIP_CIPHER, HIT_SUITE_LIST, and TRANSPORT_FORMAT_LIST must now be echoed in R2 packet.
> * Added new author.
>
> Feedback is much appreciated.
>
> Cheers,
> René
>
>
> Begin forwarded message:
> From: <internet-drafts@ietf.org>
>> Subject: New Version Notification for draft-moskowitz-hip-dex-01.txt
>> Date: 4 Mar 2014 10:54:03 GMT+1
>> To: Robert Moskowitz <robert.moskowitz@verizon.com>, Rene Hummen <hummen@comsys.rwth-aachen.de>, Rene Hummen <hummen@comsys.rwth-aachen.de>, Robert Moskowitz <robert.moskowitz@verizon.com>
>>
>>
>> A new version of I-D, draft-moskowitz-hip-dex-01.txt
>> has been successfully submitted by Rene Hummen and posted to the
>> IETF repository.
>>
>> Name:		draft-moskowitz-hip-dex
>> Revision:	01
>> Title:		HIP Diet EXchange (DEX)
>> Document date:	2014-03-04
>> Group:		Individual Submission
>> Pages:		39
>> URL:            http://www.ietf.org/internet-drafts/draft-moskowitz-hip-dex-01.txt
>> Status:         https://datatracker.ietf.org/doc/draft-moskowitz-hip-dex/
>> Htmlized:       http://tools.ietf.org/html/draft-moskowitz-hip-dex-01
>> Diff:           http://www.ietf.org/rfcdiff?url2=draft-moskowitz-hip-dex-01
>>
>> Abstract:
>>    This document specifies the Host Identity Protocol Diet EXchange (HIP
>>    DEX), a variant of the HIP Base EXchange (HIP BEX) [rfc5201-bis].
>>    The HIP DEX protocol design aims at reducing the overhead of the
>>    employed cryptographic primitives by omitting public-key signatures
>>    and hash functions.  In doing so, the main goal is to still deliver
>>    similar security properties to HIP BEX.
>>
>>    The HIP DEX protocol is primarily targeted at computation or memory-
>>    constrained sensor devices.  Like HIP BEX, it is expected to be used
>>    together with another suitable security protocol such as the
>>    Encapsulated Security Payload (ESP) [rfc5202-bis] for the protection
>>    of upper layer protocols.  HIP DEX can also be used as a keying
>>    mechanism for a MAC layer security protocol as is supported by IEEE
>>    802.15.4 [IEEE.802-15-4.2011].
>>
>>
>>
>>
>> Please note that it may take a couple of minutes from the time of submission
>> until the htmlized version and diff are available at tools.ietf.org.
>>
>> The IETF Secretariat
>>
> --
> Dipl.-Inform. Rene Hummen, Ph.D. Student
> Chair of Communication and Distributed Systems
> RWTH Aachen University, Germany
> tel: +49 241 80 21426
> web: http://www.comsys.rwth-aachen.de/team/rene-hummen/
>
>
>
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