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I don't understand how conceptually they can do e2ee history of chat. If any mobile phone that logs in can query and read the history, why cannot the server? W
by shp0ngle 3y ago
I don't understand how conceptually they can do e2ee history of chat.
If any mobile phone that logs in can query and read the history, why cannot the server? What's the trick?
- deleted 3y ago[deleted]
- deleted 3y ago[deleted]
- klausa 3y agohttps://engineering.fb.com/wp-content/uploads/2023/12/TheLabyrinthEncryptedMessageStorageProtocol_12-6-2023.pdf https://engineering.fb.com/wp-content/uploads/2023/12/TheLab... Page 33 and 34.
- shp0ngle 3y agoSo practically it means just logging in to a different device is not enough to get history, you have another logging in mechanism for that? (recovery code)