RFID标签防碰撞安全研究与评估

In tag anti-collision algorithm of the current RFID system, considering the problems of tag privacy leakage and tag being tracked, a security solution that is based on Hash function was put forward. A theoretical analysis and a security evaluation about the proposed solution were also made. Through the analysis and evaluation, it turns out that this solution can prevent tag privacy leakage, tag being tracked and tag clone and counterfeit.