The unconnected reader
is a small hand-held and battery operated device with a numeric keypad, a
display and a chip reader. The device is intended for stand-alone usage.
The device supports
following functions:
-
A challenge-based
authentication function and a one-time authentication function, based on the
Bancontact/MisterCash R4 smart card EMV functionality
-
The MasterCard Chip
Authentication Program (CAP), also supported by Visa
Additionally this
reader will also allow to check the card's Proton balance, where applicable.