SCM Microsystems SCL01X, Reference Manual

Page: 33 / 78

SCL01X R
EFERENCE
M
ANUAL
33
6.2. Set of APDU for contactless storage user tokens
6.2.1. STORAGE_CARD_CMDS_READ_BINARY
6.2.1.1. Description
Using this APDU, application can read a memory block on user tokens based on technologies
like MIFARE Classic 1K or 4K (block size 0x10 bytes) or MIFARE Ultra light (block size 0x04
bytes).
6.2.1.2. Format
CLA INS P1 P2 Le
0xFF 0xB0 RFU Address 0xXX
Where:

P2 indicates the block number from where to read

Le can be a short (maximum value 255) or extended (maximum value 65535). If
Le=0x00, then all the bytes until the end of the file are read within the limit of 256 for
a short Le field and 65536 for an extended Le field.
6.2.1.3. Response
Data Out
Data + SW1 + SW2
6.2.1.4. Status words
SW1 SW2 Description
0x90 0x00 NO ERROR
0x62 0x81 WARNING: part of the returned data may be
corrupted
0x82 WARNING: end of file reached before Le bytes
where read
0x67 0x00 Length incorrect
0x68 0x00 CLA byte incorrect
0x69 0x81 Command not supported
0x82 Security status not satisfied
0x86 Command not allowed
0x6A 0x81 Function not supported
0x82 File not found, addressed blocks or bytes do not
exist
0x6B 0x00 Wrong P1, P2 parameters
0x6C 0xXX Wrong Le, 0xXX is the correct value