What is mfc-cloner?

Mfc-cloner is a way to facilitate easy cloning of mifare classic cards.

It is a wrapper around libnfc and mfoc that streamlines the decrypting and writing process.

Mfc-cloner features include:

• Writing a source file to a blank card
• Overwriting a previously written card with another source file

Requirements

Requires: - libnfc-1.7.1 - mfoc

and a NFC contactless reader. I used a ACS NFC ACR122U RFID Contactless Smart IC Card Reader.

Usage

Installation

bash cargo install mfc-cloner

Write to a blank mifare classic card

bash mfc-cloner write-blank <card-uid> <source-file>

Overwrite a mifare classic card

bash mfc-cloner overwite --key <-file> <source-file>