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 />
13.6.4 Use a DES secured value file<br />
The next example demonstrates the use of a DES secured value file, such as the<br />
one created in the previous example. After the selection of the application, a login<br />
with the key of the value file is needed to access the file. Modification of the value file<br />
is accepted after the commit transaction command is given.<br />
Command<br />
s<br />
Answer<br />
04E10E00000000<br />
activate card<br />
f0408000011 00<br />
select application with ID 000011<br />
f03000000<br />
L<br />
login to application<br />
f020D00 02<br />
select file with ID 00 (value file)<br />
f0117 0055555555<br />
read value file data<br />
f051911111111 00<br />
debit value file with 11111111<br />
f0117 0055555555<br />
read value file, no modification done<br />
f011c 00<br />
commit transaction, modification is done<br />
f0117 0044444444<br />
read value file, verify modification<br />
Figure 13-5: Change data of a plain standard data file<br />
<strong>ACG</strong> Identification Technologies GmbH 126