Luke Parker
837c776297
Make Schnorr modular to its transcript
2023-03-07 05:30:21 -05:00
Luke Parker
e08adcc1ac
Have Ciphersuite re-export Group
2023-03-07 03:46:16 -05:00
Luke Parker
97374a3e24
3.8.6 Correct transcript to scalar derivation
...
Replaces the externally passed in Digest with C::H since C is available.
2023-03-02 10:04:18 -05:00
Luke Parker
530671795a
3.8.5 Let the caller pass in a DST for the aggregation hash function
...
Also moves the aggregator over to Digest. While a bit verbose for this context,
as all appended items were fixed length, it's length prefixing is solid and
the API is pleasant. The downside is the additional dependency which is
in tree and quite compact.
2023-03-02 09:29:37 -05:00
Luke Parker
8b7e7b1a1c
3.8.4 Don't additionally transcript keys with challenges
2023-03-02 09:14:36 -05:00
Luke Parker
d32c865c9a
Misc formatting fixes
2022-12-08 22:10:12 -05:00
Luke Parker
12136a9409
Document extensions to FROST
...
Also makes misc other doc corrections.
2022-12-07 20:23:25 -05:00
Luke Parker
5977aeb489
Implement Schnorr half-aggregation from https://eprint.iacr.org/2021/350.pdf
...
Relevant to https://github.com/serai-dex/serai/issues/99 .
2022-11-04 08:04:49 -04:00
