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Re: [Drip] Need some coding help for HHIT

mohamed.boucadair@orange.com Tue, 22 March 2022 12:22 UTC

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From: <mohamed.boucadair@orange.com>
To: Robert Moskowitz <rgm@labs.htt-consult.com>, "tm-rid@ietf.org" <tm-rid@ietf.org>
Thread-Topic: [Drip] Need some coding help for HHIT
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Date: Tue, 22 Mar 2022 12:22:26 +0000
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Subject: Re: [Drip] Need some coding help for HHIT
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Re-,

Agree to remove (2). 

I also see a value in having a pointer to the script. What about the following:

NEW:
 A script for generating HHITs based on an early version of this specification is available at [hhit-gen]. 

Cheers,
Med

> -----Message d'origine-----
> De : Robert Moskowitz <rgm@labs.htt-consult.com>
> Envoyé : mardi 22 mars 2022 13:06
> À : BOUCADAIR Mohamed INNOV/NET <mohamed.boucadair@orange.com>om>; tm-
> rid@ietf.org
> Objet : Re: [Drip] Need some coding help for HHIT
> 
> Med,
> 
> That is correct.  The second is not so important to maintain any more,
> but the HHIT generating script should be of value...
> 
> I am not a coder; really haven't coded since I worked with 'B' in the
> late '80s (Honeywell L6 and L66).
> 
> So if no one can step forward and at least change the script to support
> the 8-bit OGA, I will have to drop it.
> 
> Bob
> 
> On 3/22/22 06:37, mohamed.boucadair@orange.com wrote:
> > Hi Bob,
> >
> > I guess you are referring to these two parts from the draft:
> >
> > (1)
> >
> > A python script is available for generating HHITs [hhit-gen].
> >
> > (2)
> >
> > A
> >     Python script is available to randomly generate 1M HHITs that did
> not
> >     produce a hash collision which is a simpler attack than a first or
> >     second pre-image attack.
> >
> > Right?
> >
> > Cheers,
> > Med
> >
> >> -----Message d'origine-----
> >> De : Tm-rid <tm-rid-bounces@ietf.org> De la part de Robert Moskowitz
> >> Envoyé : lundi 21 mars 2022 16:46 À : tm-rid@ietf.org Objet : [Drip]
> >> Need some coding help for HHIT
> >>
> >> We have what is now an old python script to create HHITs:
> >>
> >> github.com/ietf-wg-drip/draft-ietf-drip-rid/blob/master/hhit-gen.py
> >>
> >> It is basically orphaned, so I am looking for someone willing/able to
> >> update it or totally replace it.
> >>
> >> Please let me know, or I will just cut this out of the draft.
> >>
> >> thanks
> >>
> >> Bob
> >>
> >> --
> >> Tm-rid mailing list
> >> Tm-rid@ietf.org
> >> https://www.ietf.org/mailman/listinfo/tm-rid
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