CFRG FROST compatibility

taurushq-io / multi-party-sig

Implementation of protocols for threshold signatures

Apache License 2.0

311 stars 120 forks source link

CFRG FROST compatibility #72

Open chris-wood opened 2 years ago

chris-wood commented 2 years ago

The CFRG is currently working to specify an interoperable version FROST. As this project implements FROST as the threshold Schnorr signature variant, I'm curious to know if there's interest in aligning the implementation with the specification. This issue tracks that interest (or lack thereof). =)

veorq commented 1 year ago

Sorry for the delay. Our FROST version uses BLAKE3, where IETF mandates SHA-2 or SHAKE, which is already a deviation from the standard.