ACS AET62, Reference Manual

Page: 10 / 37

AET62 Reference Manual
Version 1.0
Page 10 of 37
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6. PICC Commands (T=CL Emulation) for Mifare Classic
Memory Cards
6.1. Load Authentication Keys
The “Load Authentication Keys command” will load the authentication keys into the reader. The authentication keys are
used to authenticate the particular sector of the Mifare 1K/4K Memory Card. Two kinds of authentication key locations are
provided, volatile and non-volatile key locations respectively.
Command Class INS P1 P2 Lc Data In
Load
Authentication
Keys FF 82 Key
Structure Key
Number 06 Key (6
bytes)
Table 8: Load Authentication Keys APDU Format (11 Bytes)
Key Structure (1 Byte):
0x00 = Key is loaded into the reader volatile memory.
Other = Reserved.
Key Number (1 Byte):
0x00 ~ 0x01 = Key Location. The keys will disappear once the reader is disconnected from the PC.
Key (6 Bytes):
The key value loaded into the reader. E.g. {FF FF FF FF FF FF}
Response Data Out
Result SW1 SW2
Table 9: Load Authentication Keys Response Format (2 Bytes)
Results SW1 SW2 Meaning
Success 90 00 The operation is completed successfully.
Success 63 00 The operation is failed.
Table 10: Load Authentication Keys Response Codes
Example:
Load a key {
FF FF FF FF FF FF
} into the key location
0x00
.
APDU = {
FF 82 00 00 06 FF FF FF FF FF FF
}