RFID Authentication Protocol Using Synchronized Secret Information
Yoon-Su Jeong, Yoon-Cheol Hwang, Ning Sun, Ki-Su Kim, Sang-Ho Lee · 2007
In this paper, we propose an RFID authentication pro- tocol that enforces user privacy and protects against tag cloning. Our scheme is based on the use of a secret shared between tag and database that is refreshed to avoid tag trac- ing. Additionally, our protocol is very simple and it can be implemented easily with the use of standard cryptographic hash functions.