Signal has started rolling out Signal Login, an optional registration method that allows users to create a Signal account without providing a phone number. The feature will be rolled out first on Android and will come to iOS later.
As we previously reported, Signal Login is not a free alternative registration method. Signal requires users who choose to register without a phone number to make a one-time payment. The price at launch is $2.99 / € 3.49, although this may vary by region and currency.
Yes and I’m saying that since the only way to get access to that private key on delta chat is to get access to an unlocked device at which point you have access to all the messages on that device anyway (on signal too)
What do you think makes Delta Chat uniquely impervious to leaking your private key compared to the other E2EE messaging apps that do implement forward secrecy?