mfoc
TLDR
Recover keys
$ mfoc -O [output.mfd]
Use known keys$ mfoc -f [keys.txt] -O [output.mfd]
Specify reader$ mfoc -r [0] -O [output.mfd]
Verbose output$ mfoc -v -O [output.mfd]
Set probe key$ mfoc -k [FFFFFFFFFFFF] -O [output.mfd]
SYNOPSIS
mfoc [options] -O output
DESCRIPTION
mfoc cracks MIFARE Classic cards. It recovers encryption keys using the nested authentication attack.
The tool is for security research. It dumps card contents after key recovery.
mfoc recovers MIFARE keys.
PARAMETERS
-O FILE
Output dump file.-f FILE
Key file to use.-k KEY
Try specific key.-r NUM
Reader number.-v
Verbose output.--help
Display help information.
CAVEATS
Security research tool. Legal use only. Requires NFC reader.
HISTORY
mfoc (MIFARE Classic Offline Cracker) exploits cryptographic weaknesses in MIFARE Classic cards.
