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  • 4 Byte & 7 Byte Desfire with UID, SAK, ATQA, ATS Changeable
    4 Byte & 7 Byte Desfire with UID, SAK, ATQA, ATS Changeable
    4 Byte & 7 Byte Desfire with UID, SAK, ATQA, ATS Changeable
    4 Byte & 7 Byte Desfire with UID, SAK, ATQA, ATS Changeable

    4 Byte & 7 Byte Desfire with UID, SAK, ATQA, ATS Changeable

    <h2 style="margin-bottom:6pt;margin-top:0pt"><strong><span style="color:rgb(0, 0, 0);font-size:10.5pt;font-family:Helvetica">Description</span></strong></h2><p style="margin-bottom:8.9pt;margin-top:8.9pt" class="p"><span style="color:rgb(56, 56, 56);font-size:7.5pt;font-family:Helvetica">Setting up UID:</span></p><p style="margin-bottom:8.9pt;margin-top:8.9pt" class="p"><span style="color:rgb(56, 56, 56);font-size:7.5pt;font-family:Helvetica">hf 14a raw -s -c -t 1000 cf00000000CD00&lt;uid&gt;<br/>Example: hf 14a raw -s -c -t 1000 cf00000000CD0011223344556677<br/>Modify UID to 11223344556677<br/>===========================================================<br/>Setting up ATS:</span></p><p style="margin-bottom:8.9pt;margin-top:8.9pt" class="p"><span style="color:rgb(56, 56, 56);font-size:7.5pt;font-family:Helvetica">hf 14a raw -s -c -t 1000 cf0000000034&lt; Length &gt; &lt; ATS &gt;<br/>* The length is set to 0, indicating that ATS is not sent<br/>* When SAK is 20, 28, be sure to set ATS, otherwise you can’t read the card.<br/>* The last two digits of ATS are CRC, which cannot be counted into the length<br/>Example: hf 14a raw -s -c -t 1000 cf000000003406067577810280<br/>Modify ATS to 060675781028002F0<br/>===========================================================<br/>Setting up ATQA and SAK:</span></p><p style="margin-bottom:8.9pt;margin-top:8.9pt" class="p"><span style="color:rgb(56, 56, 56);font-size:7.5pt;font-family:Helvetica">hf 14a raw -s -c -t 1000 cf0000000035&lt;ATQA&gt;&lt;SAK&gt;<br/>Example: hf 14a raw -s -c -t 1000 cf0000000035440028<br/>Modify ATQA=00 44 SAK=28</span></p><p style="margin-bottom:8.9pt;margin-top:8.9pt" class="p"><span style="color:rgb(56, 56, 56);font-size:7.5pt;font-family:Helvetica">*Note that ATQA is inverted on Pm3<br/>===========================================================</span></p><p style="margin-bottom:8.9pt;margin-top:8.9pt" class="p"></p>
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    <h2 style="margin-bottom:6pt;margin-top:0pt"><strong><span style="color:rgb(0, 0, 0);font-size:10.5pt;font-family:Helvetica">Description</span></strong></h2><p style="margin-bottom:8.9pt;margin-top:8.9pt" class="p"><span style="color:rgb(56, 56, 56);font-size:7.5pt;font-family:Helvetica">Setting up UID:</span></p><p style="margin-bottom:8.9pt;margin-top:8.9pt" class="p"><span style="color:rgb(56, 56, 56);font-size:7.5pt;font-family:Helvetica">hf 14a raw -s -c -t 1000 cf00000000CD00&lt;uid&gt;<br/>Example: hf 14a raw -s -c -t 1000 cf00000000CD0011223344556677<br/>Modify UID to 11223344556677<br/>===========================================================<br/>Setting up ATS:</span></p><p style="margin-bottom:8.9pt;margin-top:8.9pt" class="p"><span style="color:rgb(56, 56, 56);font-size:7.5pt;font-family:Helvetica">hf 14a raw -s -c -t 1000 cf0000000034&lt; Length &gt; &lt; ATS &gt;<br/>* The length is set to 0, indicating that ATS is not sent<br/>* When SAK is 20, 28, be sure to set ATS, otherwise you can’t read the card.<br/>* The last two digits of ATS are CRC, which cannot be counted into the length<br/>Example: hf 14a raw -s -c -t 1000 cf000000003406067577810280<br/>Modify ATS to 060675781028002F0<br/>===========================================================<br/>Setting up ATQA and SAK:</span></p><p style="margin-bottom:8.9pt;margin-top:8.9pt" class="p"><span style="color:rgb(56, 56, 56);font-size:7.5pt;font-family:Helvetica">hf 14a raw -s -c -t 1000 cf0000000035&lt;ATQA&gt;&lt;SAK&gt;<br/>Example: hf 14a raw -s -c -t 1000 cf0000000035440028<br/>Modify ATQA=00 44 SAK=28</span></p><p style="margin-bottom:8.9pt;margin-top:8.9pt" class="p"><span style="color:rgb(56, 56, 56);font-size:7.5pt;font-family:Helvetica">*Note that ATQA is inverted on Pm3<br/>===========================================================</span></p><p style="margin-bottom:8.9pt;margin-top:8.9pt" class="p"></p>

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