Command line utility, built on libnfc, which allows to interactively manipulate mifare classic tags.

DISCLAIMER - The information and reference implementation source/binary contained herein is provided:

• for informational use only as part of academic or research study, especially in the field of informational security, cryptography and secure systems
• as-is without any warranty, support or liability - any damages or consequences obtained as a result of consulting this information if purely on the side of the reader
• NOT to be used in illegal circumstances (for example to abuse, hack or trick a system which the reader does not have specific authorizations to such as ticketing systems, building access systems or whatsoever systems using Mifare Classic as core technology)