What is Nostr?
Yuki Kishimoto
npub1drv…seet
2025-03-04 22:04:00
in reply to nevent1q…y2qg

Yuki Kishimoto on Nostr: From my understanding double ratchet is better for 1:1 messaging and has strong ...

From my understanding double ratchet is better for 1:1 messaging and has strong post-compromise security since uses a different key for every message.

MLS is better and scale well for groups but in case a key is compromised, all future messages could be exposed until the key refresh is performed.

So, IMO, we can use both: double ratchet for 1:1 messaging and MLS for groups.
Author Public Key
npub1drvpzev3syqt0kjrls50050uzf25gehpz9vgdw08hvex7e0vgfeq0eseet