End-to-end encryption in WhatsApp: How does it actually work?

29 Eki 13:45

I’ve read that WhatsApp uses end‑to‑end encryption for all messages, but I’m not clear on the details. How does the encryption process work from the moment I send a message until the recipient receives it? Specifically, what keys are generated, how are they exchanged, and what role does the Signal Protocol play in securing the chat? Any clear explanation would help.