无线传感器网络泛洪时间同步协议安全性研究  

Security research on flooding time synchronization protocol in wireless sensor networks

作　　者：孙亚南[1] 常新峰[1] SUN Ya-nan CHANG Xin-feng(Network and Computation of Pingdingshan University, Pingdingshan 467000, Chin)

机构地区：[1]平顶山学院网络计算中心,河南平顶山467000

出　　处：《电子设计工程》2017年第3期76-79,84,共5页Electronic Design Engineering

摘　　要：针对FTSP在安全性上的漏洞,提出一种相对应的防御机制来加强FTSP的安全性。在根节点选择机制中,通过BS来进行根节点的选择,同时在节点信息收集上,提出参考节点选择机制。通过实验和数据分析得知,所提出的防御机制可以对时间同步的运行提供合理的安全性。To deal with FTSP loopholes in security, defense mechanism was put out, to strengthen the security of FTSP. In the root node selection mechanism, the root node was selected by BS. On the node information collected, the reference node selection mechanism was proposed. Experiment and data analysis shows that the proposed mechanism of defense can be provided reasonably security running of time synchronization.

关 键 词：无线传感器网络 时间同步 安全 精度 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]