User's Manual

ACG HF Multi ISO RFID Reader V1.0
ACG Identification Technologies GmbH 115
This page number points to the authentication counter page. Lower byte of the page
number is sent first.
Diversification data
This data is used to diversify the key data.
Example
Command Answer / Description
'as20040103000000000000000000' 'L'
Login into tag.
12.4.6.3 Issue transponder key
Writes a diversified key to the transponder.
This command uses the write and Reread my-d™ command.
Command
Command Data
‘ik’ Option byte (1 byte)
[UID (8 bytes)]
Key index (1 byte)
Destination page (2 bytes)
Diversification data (8 bytes)
[Sector index and access conditions (2 bytes)]
Answer
Answer Description
‘IK’ Key successfully written