NGN中标签识别的隐私保护

Privacy protection of label identify in NGN

NGN(下一代网络)中涉及到无线网络关键技术之一的RFID,由于其标签的基本功能导致了泄漏隐私的问题.介绍了RFID的系统组成、工作原理,分析了RFID在应用中存在隐私泄漏的原因,对RFID现有的隐私保护方案进行了分析,指出其不足之处.在全面了解RFID面临的隐私问题和己有的隐私保护技术的基础上,提出一种基于零知识证明的RFID鉴别协议,以促进NGN健康化发展.

RFID is one of the wireless network key technologies in NGN（next generation network）.RFID tag dues to its basic functionsl,eading to the leak privacy problemI.ntroduces the RFID system composition,working principle,and analyzes the RFID in existing in the application of privacy issues of reason,then on RFID existing privacy protection schemes are analyzed,and points out its shortcomings.After the comprehensive understanding RFID’s privacy issues and some privacy protection technology founded,proposes a RFID identify agreement based on zero knowledge proof to promote healthy development of NGN.