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EdDSA is a public-key digital signature system, instantiated with common parameters as Ed25519 and Ed448. It would be nice to have this implemented in OpenSSL, both at the crypto API level and at the TLS level.
Crypto: https://tools.ietf.org/html/draft-irtf-cfrg-eddsa
TLS: https://tools.ietf.org/html/draft-ietf-tls-rfc4492bis
I'm sure people are thinking and working this, but I did not find a good place to follow progress about this, so I'm hoping a wishlist like this will help to make the status of this work public.
/Simon
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ghedo commentedon Dec 2, 2015
I don't think anyone is actually working on this. There's also https://rt.openssl.org/Ticket/Display.html?id=4077 tracking this (that you created as well), with just one reply from @richsalz https://mta.openssl.org/pipermail/openssl-dev/2015-October/003010.html (that went only to the mailing list and not RT, so I'm guessing you haven't seen it).
It kinda seemed like you were interested in working on this, or at least finding a suitable implementation that could be used by OpenSSL, but maybe I got the wrong idea.
richsalz commentedon Dec 2, 2015
Has CFRG concluded yet? It's pretty clear only "deterministic DSA" right?
dol commentedon Dec 10, 2015
You might profit from the work of boringssl:
https://boringssl.googlesource.com/boringssl/+/4fb0dc4b031df7c9ac9d91fc34536e4e08b35d6a
ladar commentedon Dec 29, 2015
It sure would be nice if someone was working on it. :)
alex commentedon Feb 8, 2016
@richsalz just so this is canonicalized here, CFRG isn't done yet, but the Ed25519 portion is pretty solid at this point: https://tools.ietf.org/html/draft-irtf-cfrg-eddsa-02
richsalz commentedon Feb 8, 2016
Yes, we're aware. We'll have to see. It might be hard to get it into 1.1; a PR with source doc and test would help :)
alex commentedon Feb 8, 2016
I figured you were aware, just wanted to make sure anyone viewing this PR had an answer :-)
richsalz commentedon Feb 8, 2016
The answer is: send code, else I think it's doubtful. My opinion.
ghost commentedon May 24, 2016
Please support Ed511187.
richsalz commentedon May 24, 2016
@stas730 please open a separate issue.
HLFH commentedon May 24, 2016
@stas730 Your Ed511187 does not exist.
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