This proposal aims to introduce Signal Protocol into the Nostr network, which allows Nostr clients to have end-to-end encryption for private communications with forward secrecy and post-compromise security.
Specifically, the address-refreshing technique is used to minimize tracking and avoid social engineering.๐

GitHub
keychat-app/docs/Signal-Protocol-over-Nostr-NIP-DRAFT.md at main ยท keychat-io/keychat-app
Keychat is the super app for Bitcoiners. Autonomous IDs, Bitcoin ecash wallet, secure chat, and rich mini apps โ all in Keychat. Autonomy. Securi...