The NFC Forum the “Type 2 Tag Operation” technical specification has been developed to describe how the reader/writer device (called NFC Forum device) can store/retrieve NDEF data on a Type 2 Tag platform. The NXP products MIFARE Ultralight MF0

经参考NXP公司的MIFARE Classic技术文档，以及多位专家的实践成果,Dismantling MIFARE Classic一文揭示了M1卡片的认证机制及加密算法。