Mifare Classic 1K dump file key extractor

A simple tool to extract encryption keys from Mifare Classic 1K dump files. Dumps can be grabbed with mfterm, mfoc or nfc-mfclassic tools from libnfc.org

Command line options

./key_extractor.py -h
usage: key_extractor.py [-h] [-i INPUT] [-o OUTPUT]

A simple tool to extract keys from Mifare Classic 1K dump files.

optional arguments:
  -h, --help            show this help message and exit
  -i INPUT, --input INPUT
                        Mifare 1K dump input file
  -o OUTPUT, --output OUTPUT
                        Key output file