Re: [MLS] Contribute as OTRv4 to MLS

Richard Barnes <rlb@ipv.sx> Fri, 09 November 2018 02:06 UTC

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From: Richard Barnes <rlb@ipv.sx>
Date: Fri, 09 Nov 2018 09:06:11 +0700
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To: Peter Saint-Andre <stpeter@mozilla.com>
Cc: sofia@autonomia.digital, mls@ietf.org, shivankaulsahib@gmail.com, jurre@autonomia.digital
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Subject: Re: [MLS] Contribute as OTRv4 to MLS
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Fantastic, glad to have you guys here.  One productive way to get involved
would be to read the draft protocol document [1] and send email to this
mailing list with your thoughts.

For the most part, there shouldn't be anything too surprising here.  It's
just standard DH ratchet + hash ratchet, but with the DH arranged in a
tree.  The one thing that might be surprising to you is that we do not
account for deniability at all in the current draft.  If deniability is
something that's important to you, it would be helpful to think about how
you could fit it in as an optional feature.

Thanks,
--Richard

[1] https://tools.ietf.org/html/draft-ietf-mls-protocol



On Thu, Nov 8, 2018 at 11:32 PM Peter Saint-Andre <stpeter@mozilla.com>
wrote:

> That's great news!
>
> On 11/8/18 9:09 AM, Sofia wrote:
> > Dear contributors to MLS,
> >
> > During the last IETF 103, Sofi and Jurre gave a talk about the OTRv4
> > specification and implementation during the PEARG session
> > (
> https://datatracker.ietf.org/meeting/103/materials/slides-103-pearg-otrv4-slides-01
> ).
> > During the Q/A we had some nice words from some of you (some people said
> that
> > it will be nice if the OTRv4 team could contribute with MLS) and, so,
> we'd like
> > to contribute to MLS and see how to work together! We have been looking
> at some
> > of the material of MLS shared during IETF 103 and we will like to start
> > contributing from it!
> >
> > Best,
> > The OTRv4 team
> > --
> > SofĂ­a Celi (aka cherenkov)
> > @claucece / @cherenkov_d
> > Cryptographic research and implementation at CAD:
> https://autonomia.digital/
> > EF74 1A5F 5692 E56F 14F6  243C 3992 6144 F89D 996F
> >
> >
> >
> >
> > _______________________________________________
> > MLS mailing list
> > MLS@ietf.org
> > https://www.ietf.org/mailman/listinfo/mls
> >
>
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