摘要
可信性、安全性和隐私性是目前RFID(无线射频识别技术)研究的主要关注点。在安全性和隐私性方面,由于计算能力和能量的限制,对RFID标签的数据访问控制一直是一个挑战。文中在改进的OPDL基础上,基于RFID媒体访问控制协议,介绍一种新技术和合法的途径,探测和抵制非授权组织对标签的访问,以保护存储在RFID系统中的个人隐私数据。
Reliability, security and privacy are the key concerns that current RFID (Radio Frequency Identification) researches mainly concentrate on. In the aspects of security and privacy, data access control for RFID tags has been all along a challenge due to the limited computing power and energy. Based on the improved OPDL, this paper presents a new technical and legal approach based on RFID media access control protocols, which can detect and resist the access to RFID tags by unauthorized organizations, thus to protect the personal private data stored in the RFID systems .
出处
《通信技术》
2009年第1期239-241,共3页
Communications Technology