摘要
物联网的不断发展和应用,在带给我们生活便利的同时,也给信息安全带来了挑战。介绍了物联网的体系结构和RFID系统面临的通信安全问题;重点研究了物联网感知层中RFID系统的通信安全,引入了一种2层的RFID体系结构,并基于此结构给出了相应的身份认证和数据加密解决方案。
With the development and application of IOT,our lives are becoming more and more convenient,but there are also challenges against information safety.This paper introduces the system structure of lOT and communication security problems existed in RFID system;and focuses on communication security problems existed in sensing layer of IOT,and finally designs identity authentication and data encryption solutions based on a 2-layer RFID system structure.
关键词
物联网
RFID
通信安全
internet of things（IOT）
RFID
communication security
