use a proxmark3 to sniff the communication between a mifare card reader and mifare card.Then use the sniffed data to crack the key.This method is suitable for all mifare card.You can use nested command to crack other keys of the card.
1. connect the proxmark3 to the computer, connect the hf antenna to proxmark3.
2. open the proxmark3.exe software, typte “hf 14a snoop” to let the proxmark3 into sniff mode.
3. put the hf antenna near the mifare card,It will sniff the communication between reader and card.
4. when finish the sniff, use “hf 14a list” command to output the data to computer.
5. use crapto1gui.exe soft to crack the key.
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gezhi electronic
www.xfpga.com or ebay shop
email: xfpga@hotmail.com
qq:1074079485
tel: +86-13113330725
Michael
- Post Time: 05-21-16 - By: http://www.rfidang.com