Re: WhatsApp or Signal protocol?
Why down votes for AC on a reasonable question? Signal users are indeed very interested given that WhatsApp uses the same end to end encryption protocol.
<PedantHat>
There is no need to worry that an attacker can manipulate encrypted data. This is always a possibility and is logically unpreventable (at least outside of quantum cryptography). The concerning thing is if they can do so with more than a decimal point of an astronomically small number percentage chance of detection by the receiver.
</PedantHat>
Biting the hand that feeds IT
