Notes For Application Developers - Fujitsu KB SCR2 Benutzerhandbuch

Getting started

Notes for application developers

Before the chip card terminal can be taken into operation it is first necessary to install the necessary
drivers as described in the chapter entitled "Installing drivers and software".
Application software is not included with the delivery package of the chip card terminal.
Application developers have the option of initiating the Secure PIN Entry mode (SPE) with certain
instruction bytes, e.g. via the interfaces PC/SC [7] or CT-API [8].
The approved instruction bytes are listed in the table below:
INS byte Label
0x20 VERIFY
0x24 CHANGE REFERENCE DATA
0x26 DISABLE VERIFICATION
REQUIREMENT
0x28 ENABLE VERIFICATION
REQUIREMENT
0x18 UNBLOCK APPLICATION
0x2C RESET RETRY COUNTER
Fujitsu
Meaning
Enter PIN
Change PIN
Enable PIN
Disable PIN
Unblock application
Unlock PIN
English - 13
Standard
ISO/IEC 7816-4
ISO/IEC 7816-8
ISO/IEC 7816-8
ISO/IEC 7816-8
EMC 2000
ISO/IEC 7816-8
13