You modulo that with the pin your bank gives you.
You write the result on the back of the card.
If you forget the pin you can work backwards to the bank issued pin?
Ok I get it now. Sounds crazy.
You modulo that with the pin your bank gives you.
You write the result on the back of the card.
If you forget the pin you can work backwards to the bank issued pin?
Ok I get it now. Sounds crazy.