Change_Code_Memory_Card (Sle4442 And Sle5542) - ACS ACR3x mobile Reference Manual

8.6.8.

CHANGE_CODE_MEMORY_CARD (SLE4442 and SLE5542)

This command is used to write the specified data as new secret code in the card.
The current secret code must be presented to the card with the PRESENT_CODE command prior to
the execution of this command.
Command Format
CLA INS
FFh D2h
Response Data Format
SW1 SW2
Where:
SW1 SW2 = 90 00h if no error
ACR3x – Reference Manual
Version 1.03
Pseudo-APDU
P1 P2 MEM_L
00h 01h 03h
CODE
Byte 1 Byte 2 Byte 3
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