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There are group chats with end-to-end encryption, meaning the server does not have access to the message it is relaying. The "end-to-end" part is used to differ
by johncolanduoni 9y ago
There are group chats with end-to-end encryption, meaning the server does not have access to the message it is relaying. The "end-to-end" part is used to differentiate it compared to merely encrypting the connection with the server (which has been ubiquitous for chat apps for some time).
- pimlottc 9y agoDoes that include group chats with history (i.e. add a new member and they see the previous discussion)? I'm curious how the encryption would work in that case. In the simplest case I suppose the invite could contain a shared key, but is there an individually-keyed approach?