摘要
介绍了基于射频识别的物联网系统架构,分析了其来自标签、读写器、传输网络和应用系统等方面的安全威胁和安全需求,阐述了基于物理方法和针对无线网络的空中接口安全机制。提出了一种面向酒类防伪的低复杂度射频识别空中接口双向鉴别协议。该协议通过读写器和电子标签进行相互认证来确保彼此的合法性,并采用随机数来保证通信数据的安全性,该协议支持现有的AES、3DES和SM4等国际国内加密算法。
With the rapid development of the technology and application of the Internet of Things （IoT）, the security of IoT should be paid highly attention. A detailed description on the security threats and requirements of IoT based on RFID（radio frequency identification, RFID）technology is provided. The air interface security architecture and mechanism of the IoT based on RFID technology is also discussed. A new mutual authentication protocol of RFID air interface for the bottled alcoholic anti-counterfeiting is then proposed. The proposed authentication protocol is with low communication overhead and high strength, and is compatible with the existing international and domestic encryption algorithms, such as AES.3DES and SM4 which has a high practical application.
出处
《西安邮电大学学报》
2017年第2期122-126,共5页
Journal of Xi’an University of Posts and Telecommunications
基金
陕西省教育厅科学研究计划资助项目(14JK1647)
关键词
射频识别
物联网
信息安全
RFID, Internet of Things, information security
