[1] https://en.wikipedia.org/wiki/Signal_(software)#Encryption_p...
[2] https://threatpost.com/signal-audit-reveals-protocol-cryptog...
[3] https://eprint.iacr.org/2016/1013.pdf [PDF]
[1] https://en.wikipedia.org/wiki/Signal_(software)#Encryption_p...
[2] https://threatpost.com/signal-audit-reveals-protocol-cryptog...
[3] https://eprint.iacr.org/2016/1013.pdf [PDF]
Telegram feels like it's adding something new every few months, though the documentation over the features is poor since it's mostly through announcements. It's also a lot more customizable. I ultimately settled on Telegram because it was a good balance of feature-rich and crypto (when you use it)
That being said, it was hard enough to get a small group of friends to transition to Telegram. Signal would be much harder due to not having so many niceties.
I wish both to continue competing against each other, though. It's great to have choices that aren't owned by the big corporations.
It seems hard to add a rogue device to an existing user's account without them knowing. The 5-digit login code is sent by SMS only when there is no other devices logged into Telegram in the account. In all other cases the user will be notified by seeing the confirmation code message on their Telegram app.
One can add a password as an authentication factor for their Telegram account also. Just in case the login code is intercepted.
This error seems to happen a lot more often, when i send messages via Signal Desktop.
https://github.com/LibreSignal/LibreSignal/issues/37#issueco...