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DarkFlippers / unleashed-firmware

Flipper Zero Unleashed Firmware
https://flipperunleashed.com
GNU General Public License v3.0
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NFC saved card can't use"Unlock with Dictionary" #744

Open wardens opened 7 months ago

wardens commented 7 months ago

Describe the bug.

NFC saved card can't use"Unlock with Dictionary" I used Flipper to read a card and then sniffed the key. Then, open saved and find the sniffing card. choose Unlock with Dictionary. It dosen't work.

Reproduction

1.find a card that doesn't know the key. 2.read the card. 3.sniffing the card reader.get the key. 4.add the key to the dictionary. 5.use "Unlock with Dictionary" 6.It dosen't work.

Target

NFC

Logs

No response

Anything else?

No response

wardens commented 7 months ago

Because I sniffed the password, the second time I directly read it can retrieve this card

xMasterX commented 7 months ago

What card? Unlock with dict is only for mifare classic

AztecCodes commented 2 months ago

@wardens It really depends on which type of card it is. You can't unlock every card with the dictionary.