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Re: [MLS] IETF 103 Hackathon

Richard Barnes <rlb@ipv.sx> Mon, 22 October 2018 16:53 UTC

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From: Richard Barnes <rlb@ipv.sx>
Date: Mon, 22 Oct 2018 12:53:20 -0400
Message-ID: <CAL02cgSnZ1610s22C6mWknom0sharx8S3tq4vZoyos2Bz7hJJA@mail.gmail.com>
To: Raphael Robert <raphael@wire.com>
Cc: mls@ietf.org
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Subject: Re: [MLS] IETF 103 Hackathon
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Thanks, Raphael!  I will be there, and looking forward to getting interop.

To be concrete about the interop target: In between now and the hackathon,
I'm going to work on getting mlspp updated to support the just-published
-02 draft.

It seems like we can probably build a ladder of test cases and work up:
- Generate and parse UserInitKeys from one stack to another
- Create a two-member group by sending Welcome and Add messages from one
stack to another
- Send updates within the two-member group
- etc.

What ciphersuite(s) are you targeting?  IIRC, mlspp only does the P-256 one
right now, but could probably be made to do Curve25519.


On Mon, Oct 22, 2018 at 12:37 PM Raphael Robert <raphael@wire.com> wrote:

> Hey all,
>
> The IETF 103 Hackathon is approaching and I'd like to invite anyone who is
> interested in hacking early MLS implementations to participate!
>
> A list of current implementations as well as some initial test vectors can
> be found here: https://github.com/mlswg/mls-implementations
>
> It would be interesting to hear who else will participate and if there are
> more implementations out there. The goal I propose is to see if we can get
> some interop between different implementations on the (serialised)
> handshake message level.
>
> Raphael
> _______________________________________________
> MLS mailing list
> MLS@ietf.org
> https://www.ietf.org/mailman/listinfo/mls
>

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