This is a major upgrade for SimpleX Chat messaging protocols!
This post also covers various aspects of end-to-end encryption:
- Why do we need end-to-end encryption?
- Why encryption is even allowed?
- End-to-end encryption security: attacks and defence.
- How secure is encryption in different messengers?
- When can you start using quantum resistant chats?
- Next for post-quantum crypto - all direct chats, small groups and security audit