sexy_peach, 8 months ago en.wikipedia.org/wiki/Double_Ratchet_Algorithm This is the encryption that they developed. Whatsapp and OMEMO (XMPP) use it as well. It has forward secrecy because if an attacker has the key for a message they can’t calculate the key for the key for the next message etc.
en.wikipedia.org/wiki/Double_Ratchet_Algorithm
This is the encryption that they developed. Whatsapp and OMEMO (XMPP) use it as well. It has forward secrecy because if an attacker has the key for a message they can’t calculate the key for the key for the next message etc.