It is possible to imagine a situation where coercer gets an ID card with PIN code proceeds with the creation of a new account to be sure that the random numbers are not registered. And then proceeds with the signing of the vote.
A possible solution to such a problem seems to be:
Delegate only authorized devices which are only held by state officials to be able to create a new fake ID.
It is possible to imagine a situation where coercer gets an ID card with PIN code proceeds with the creation of a new account to be sure that the random numbers are not registered. And then proceeds with the signing of the vote.
A possible solution to such a problem seems to be: