BlockstreamResearch / bip-frost-dkg

49 stars 14 forks source link

remove seed_ from chilldkg #19

Closed jonasnick closed 9 months ago

jonasnick commented 9 months ago

Hostkeys and threshold are already hashed into the seed used for generating shares in encpedpop.

Maybe there's some value in domain-separating the seed used in EncPedPop vs. ChillDKG such that different shares are generated when the same seed (and same keys and t) are used in EncPedPop vs. ChillDKG. We could achieve that with just

seed_ = kdf(seed, "ChillDKG", b'')