serai/crypto/frost
Luke Parker 73205c5f96
Transcript the offset as a point
Potentially improves privacy with the reversion to a coordinator 
setting, where the coordinator is the only party with the offset. While 
any signer (or anyone) can claim key A relates to B, they can't prove it 
without the discrete log of the offset. This enables creating a signing 
process without a known offset, while maintaining a consistent 
transcript format.

Doesn't affect security given a static generator. Does have a slight 
effect on performance.
2022-08-13 08:50:59 -04:00
..
src Transcript the offset as a point 2022-08-13 08:50:59 -04:00
Cargo.toml Utilize zeroize (#76) 2022-08-03 03:25:18 -05:00
LICENSE Rename sign folder to crypto 2022-05-03 00:46:50 -04:00
README.md Correct monero/processor dependencies 2022-06-19 07:52:03 -04:00

Modular FROST

A modular implementation of FROST for any curve with a ff/group API. Notably, beyond curve modularity, custom algorithms may be specified, providing support for privacy coins. The provided Schnorr algorithm also has a modular HRAM due to the variety in existence, enabling integration with existing systems.