After over a decade spent creating Signal, Moxie has departed to focus on new efforts. As the founder of Signal, the work he did and the organization he built are the reason Signal exists. We are infinitely grateful. He remains a friend and a core part of the Signal legacy ❤️🙏
Being centralized isn’t the only reason, but basically yes. The concept behind the protocol is simpler because your decryption keys only ever live on one device. You don’t really have the entire trust (and key sharing) model for devices that Matrix has. Signal’s desktop app works very similarly to WhatsApp where your single main device needs to be connected at least intermittently for “guest” sessions to be able to send and receive messages. I haven’t used Signal desktop though, that was just the impression I got from it. Would make sense though because WhatsApp is allegedly borrowing from Signal’s protocol quite a bit.
Ah, so, what it really seems to come down to is that since it’s centralized, it’s easier to make it work for everyone, no?
Being centralized isn’t the only reason, but basically yes. The concept behind the protocol is simpler because your decryption keys only ever live on one device. You don’t really have the entire trust (and key sharing) model for devices that Matrix has. Signal’s desktop app works very similarly to WhatsApp where your single main device needs to be connected at least intermittently for “guest” sessions to be able to send and receive messages. I haven’t used Signal desktop though, that was just the impression I got from it. Would make sense though because WhatsApp is allegedly borrowing from Signal’s protocol quite a bit.
You don’t need your main device connected to send/receive on the Signal desktop app.
Like, never ever? Could I turn off my main device for a month and continue using the desktop app? Can I even register new accounts on the desktop app?