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AuthCode (8bytes): the verify code is counted by subdirectory authentication key,
Or the responding data package
CMD
0x5a
Error Code
0x01
Sending data field length Error
0x08
Auth Code Error
0x0d
EDC Error
0xd1
No this Log record
4.17.2 Command Description
PINPAD's random number needs to be retrieved before this executing this command for
generating Authentication Code.
This command reads PINPAD's operational records.
PINPAD's each operation will be recorded internally for long term storage. If operational
record exceeds the memory space assigned, previous record will be replaced. All operational
records will be cleared after a system initialization.
Related command operation order is as below:
Random Number
Read Operation Record
Every byte uses the BCD code, for example: 15:20:25 on March
21, 2006, is 0x20 0x06 0x03 0x21 0x15 0x20 0x25
download method please see Master KEY/authentication
KEY/fixed KEY/DUKPT KEY command
LEN
DATA
1
Error Code
EDC
Verification
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