Hi, 2017-03-31 11:04 GMT+02:00 Remko Tronçon <[email protected]>:
> > 3. We stay with XEdDSA (the primitive on which X3DH relies) > > - Currently, no permissible implementation exists (or I couldn't find > one at least). It's not clear when or if this will ever happen, and whether > it will become widespread across crypto libraries. I don't know how these > things generally go. I have only seen an issue for this in the LibSodium > tracker ( https://github.com/jedisct1/libsodium/issues/335 ) > > I think it is relatively fair to assume that a company or individual who is able to create a Non-GPL implementation of the Double Ratchet will not fail to do so just because of a missing XEdDSA implementation. It takes more to implement ODR from scratch than just putting together a few primitives. I wouldn't say XEdDSA is the easiest part of that but it certainly isn't the hardest. See it as a quality control; If someone fails to implement XEdDSA they probably shouldn't implement ODR. cheers Daniel
_______________________________________________ Standards mailing list Info: https://mail.jabber.org/mailman/listinfo/standards Unsubscribe: [email protected] _______________________________________________
