Signal’s new beta introduces numberless registration for new users.
It costs a one-time fee of $3, which is paid anonymously and not linked to your Signal account.
It also adds support for two-factor authentication for numberless accounts.
Signal’s new beta introduces numberless registration for new users.
It costs a one-time fee of $3, which is paid anonymously and not linked to your Signal account.
It also adds support for two-factor authentication for numberless accounts.
Not exactly it seems, but we can read there about something which is apparently related to it in some way. If I ever manage to figure out which 3 of the 58 pages of mathematics paper it would take to explain the basic flow of the protocol, maybe it will become clear.