Re: [Hipsec] I-D Action: draft-ietf-hip-dex-23.txt

Robert Moskowitz <rgm@htt-consult.com> Fri, 15 January 2021 18:32 UTC

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From: Robert Moskowitz <rgm@htt-consult.com>
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Subject: Re: [Hipsec] I-D Action: draft-ietf-hip-dex-23.txt
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I added some more performance information thanks to some digging by 
Miika and Mohit.

Also some more on FOLD thanks to work by Adam Wiethuechter.

Please take a look.  I am in one conversation about DEX.  Don't know 
where it is going to go, but you never know...

On 1/15/21 12:21 PM, internet-drafts@ietf.org wrote:
> A New Internet-Draft is available from the on-line Internet-Drafts directories.
> This draft is a work item of the Host Identity Protocol WG of the IETF.
>
>          Title           : HIP Diet EXchange (DEX)
>          Authors         : Robert Moskowitz
>                            Rene Hummen
>                            Miika Komu
> 	Filename        : draft-ietf-hip-dex-23.txt
> 	Pages           : 64
> 	Date            : 2021-01-15
>
> Abstract:
>     This document specifies the Host Identity Protocol Diet EXchange (HIP
>     DEX), a variant of the Host Identity Protocol Version 2 (HIPv2) and
>     specifically developed for use on low end processors.  The HIP DEX
>     protocol design aims at reducing the overhead of the employed
>     cryptographic primitives by omitting public-key signatures and
>     cryptographic hash functions.
>
>     The HIP DEX protocol is primarily designed for computation or memory-
>     constrained sensor/actuator devices.  Like HIPv2, it is expected to
>     be used together with a suitable security protocol such as the
>     Encapsulated Security Payload (ESP) for the protection of upper layer
>     protocol data.  Unlike HIPv2, HIP DEX does not support Forward
>     Secrecy (FS), and MUST only be used on devices where FS is
>     prohibitively expensive.  In addition, HIP DEX can also be used as a
>     keying mechanism for security primitives at the MAC layer, e.g., for
>     IEEE 802.15.4 networks.
>
>
>
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-ietf-hip-dex/
>
> There is also an HTML version available at:
> https://www.ietf.org/archive/id/draft-ietf-hip-dex-23.html
>
> A diff from the previous version is available at:
> https://www.ietf.org/rfcdiff?url2=draft-ietf-hip-dex-23
>
>
> 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.
>
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
>
>
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