On Mon, Aug 22, 2016 at 4:48 PM, Phillip Hallam-Baker <ph...@hallambaker.com > wrote:
> I suggested followups to the endym...@ietf.org mailing list rather than > CFRG though. > Ok, CC'd! That said, here's a followup: I was kind of confused why you cite RFC7748, but then go on to explain things in terms of classical Diffie-Hellman. As far as an ECC-based approach goes, I think something like the multiparty Signal protocol[1] is a good starting point for how to solve the general problem, and, as far as I can tell, addresses most of the concerns you cited as a motivation. The specific approach you detailed could be adapted to ECC as well. [1] I'm not sure there's a more recent overview than this, which is probably out-of-date: https://whispersystems.org/blog/private-groups/ -- Tony Arcieri
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