ACG HF Multi ISO RFID Reader - RFID Webshop
ACG HF Multi ISO RFID Reader - RFID Webshop
ACG HF Multi ISO RFID Reader - RFID Webshop
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<strong>ACG</strong> <strong>HF</strong> <strong>Multi</strong> <strong>ISO</strong> <strong>RFID</strong> <strong>Reader</strong> V1.0<br />
12.4.5 Key Management<br />
The Key Management is able to store up to 32 keys and is also able to manage 3<br />
different key types.<br />
If no key is available to login into the reader, it is possible to reset the key table<br />
without any authentication.<br />
Key type Description<br />
01 my-d Secure key<br />
02 DES key<br />
03 Mifare key<br />
12.4.5.1 Authenticate to reader<br />
This command logs into a reader. Only my-d Secure and DES keys are allowed to<br />
login into reader. After successful log in the key table of the reader can be changed.<br />
The authentication does 2 two-pass authentications, defined in <strong>ISO</strong> 9798 part 2,<br />
within two steps. Following commands need a prior log in:<br />
Update key<br />
Update key access rights<br />
Change key type<br />
Reset key table<br />
Command<br />
Command<br />
Step 1: 'ar'<br />
Step 2: 'ar'<br />
Data<br />
Option x1h (1 byte)<br />
Key type (1 byte)<br />
Key index (1 byte)<br />
Option x2h (1 byte)<br />
Random number key Management (8 bytes)<br />
MAC key Management (8 bytes)<br />
Answer<br />
Answer<br />
Step 1<br />
Step 2<br />
Description<br />
Random number reader (8 bytes)<br />
MAC reader (8 bytes)<br />
<strong>ACG</strong> Identification Technologies GmbH 102