Re: [Drip] Need some coding help for HHIT

The problem arises due to regulatory and contractual constraints on "public
release of information" under which Adam and I labor.
We could try to get permission, but usually it takes so long (at a minimum
60 days), by the time we get it, the code is obsolete. :-(
This code is primarily an illustrative example, and secondarily a research
tool, so obsolescence may be less of an issue.
Should we again request permission?

On Tue, Mar 22, 2022 at 8:36 AM Robert Moskowitz <rgm@labs.htt-consult.com>
wrote:

>
>
> On 3/22/22 08:22, mohamed.boucadair@orange.com wrote:
>
> Re-,
>
> Agree to remove (2).
>
>
> Maintain text that we had a script for doing the test.
>
> 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].
>
>
> This works if no one steps forward.
>
> I mean, I do write simple bash scripts and played around with some java
> scripting.  But none of this will get me able to work in python.  Or build
> this as a bash script and openssl...
>
>
>
>
> Cheers,
> Med
>
>
> -----Message d'origine-----
> De : Robert Moskowitz <rgm@labs.htt-consult.com> <rgm@labs.htt-consult.com>
> Envoyé : mardi 22 mars 2022 13:06
> À : BOUCADAIR Mohamed INNOV/NET <mohamed.boucadair@orange.com> <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> <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
>
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> --
> Robert Moskowitz
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