About Mifare Classic Refactor

Change access keys and access conditions for MIFARE Classic® cards in a single read-write operation. Apply common change across all sectors, and/or specify changes per-sector. Supports multiple schemes - swipe to change between them. Note: You must have the current keys to the tag to be able to refactor it. MIFARE and MIFARE Classic are trademarks of NXP B.V. Source code at https://github.com/skjolber/MIFAREClassicRefactor