Research on Security Protocol of RFID System Based on Public Key Cryptography

Abstract

As one of the key technologies of the Internet of Things, RFID technology has increasingly become a part of people’s daily life. Because of the openness of the RFID system, its security problem becomes more and more serious. This paper improves the public key encryption authentication protocol and proposes a new protocol scheme. This scheme can provide better security authentication for the RFID system by using random number and session key, and it can satisfy the requirements of the RFID system in performance.