Why Nostr? What is Njump?
2024-02-13 04:04:16
in reply to

nick on Nostr: Great point they can just interpolate existing keys, but yes i believe the security ...

Great point they can just interpolate existing keys, but yes i believe the security is weakened - maybe ok in certain contexts. By omitting the commitment round, you allow for a misbehaving participant to bias the distribution of key generation outcomes by selectively complaining/failing (mentioned in FROST paper sec 2.3).
thanks again for these great posts , you might be interested in checking them out:
https://conduition.io/cryptography/shamir/
Author Public Key
npub1j8d6h8mzvc8f2fvysrf09nlkmn7m2ylj32zl5na4tm5e8fd5dqysrg26k2