4 Commits

Author	SHA1	Message	Date
Luke Parker	f6a41d9836	Clarify FROST's test-provided secp256k1 curve definition	2022-05-28 21:06:25 -04:00
Luke Parker	244d1b6b68	Clarify FROST's hash functions ... Updates the keygen challenge to a format not vulnerable to collisions due to having multiple variable length elements.	2022-05-28 20:34:44 -04:00
Luke Parker	c90e957e6a	Add a batch verifier to multiexp, along with constant time variants ... Saves ~8% during FROST key gen, even with dropping a vartime for a constant time (as needed to be secure), as the new batch verifier is used where batch verification previously wasn't. The new multiexp API itself also offered a very slight performance boost, which may solely be a measurement error. Handles most of https://github.com/serai-dex/serai/issues/10. The blame function isn't binary searched nor randomly sorted yet.	2022-05-27 00:52:44 -04:00
Luke Parker	868a63a6b2	Start modularizing FROST tests as per https://github.com/serai-dex/serai/issues/9	2022-05-25 00:29:20 -04:00