User's Manual

SCL010/01X REFERENCE MANUAL 41
6.4. Set of APDU defined by SCM Microsystems
6.4.1. MIFARE DESFire Commands
Description
This command can be used to send commands to DESFire-based user tokens.
For a description of DESFire commands please contact NXP Semiconductors.
Format
CLA INS P1 P2 P3 Data
0xFF 0xDE 0x00 0x00 Lcommand Command
Response
Data Out
DESFire response data (more than 1 byte)
DESFire response data (1 byte) + 9000
User should refer to the datasheet of the card for a description of the DESFire Command and
Response data.
6.4.2. MIFARE Plus Commands,
Description
Mifare Plus support is available from FW 1.4 onwards. Those cards can operate in 4 different
security levels. When the card is customized as a Mifare Memory card then the Read Binary,
Write Binary, Load Keys, Authenticate commands that are already defined in the manual can be
used for communication with the Mifare Plus Card.
If the user wants to execute proprietary commands to perform operations such as 3DES
authentication then he has to use the following pass through command ADPU format. This format
is common for both Mifare Ultralight C and Mifare Plus card.
Please not that this command is applicable only if the card is configured as a Mifare Memory card.
The contents of the command buffer are transmitted to the card and the response from the card is
returned back to the application.
Format
CLA INS P1 P2 P3 Data
0xFF 0xEF 0x00 0x00 Data
Length
Command buffer