If you want to learn more about the double ratchet algorithm, this explanatory video is excellent.… Keychat May 10, 2024, 2:28 AM
Good question. Simplex chat also use signal protocol to achieve end to end encryption. "Simplex chat is the first messenger without user IDs. " This is its most distinctive feature. “To deliver messages, instead of user IDs used by all other platforms, SimpleX uses temporary anonymous pairwise identifiers of Keychat May 9, 2024, 2:24 PM
It is done automatically. Just like encryption key updating automatically.… Keychat May 9, 2024, 1:04 PM
Let's imagine that Alice and Bob are good friends. Alice is traveling in the Americas, and Bob is traveling in Europe, each visiting a new place every day. They have agreed to send each other a letter daily, sharing their travel experiences. Therefore, their sending and receiving addresses Keychat May 9, 2024, 11:11 AM
