What is Nostr?
brock /
npub18aq…mask
2024-09-16 09:23:13
in reply to nevent1q…8e4a

brock on Nostr: Yes, you can perform nonce preprocessing with FROST as well, but the problem is that ...

Yes, you can perform nonce preprocessing with FROST as well, but the problem is that a disruptive signer can force a re-do of the entire signing session. This means you must repeatedly attempt the signing session until it succeeds, and therefore you need to run a server.

In contrast, with NOIST, a valid partial signature is guaranteed to produce a valid full signature when combined with others. A signer cannot force a re-do of the entire session.
Author Public Key
npub18aq8s3z9xl87e74twfk93mljxq6alv4a79yheadx33t9np4g2wkqrtmask