A protocol based on dynamic secret-key for RFID in accordance with EPC C1G2 standard

The RFID wireless communication scheme causes many security problems. In this paper, we outline possible attacks by analyzing the RFID system. We analyzed some typical security mechanisms, and pointed out the shortcomings and disparity contrasted to the EPC C1G2 standards. Further, we proposed one safer protocol which combines dynamic secret-key with the method of Duc. The protocol in accordance with EPC C1G2 standard for low cost systems.