In order to solve the problem that the roaming authentication protocol of current mobile sensing nodes has some defects in light-weight property,switching speed,and security,a roaming authentication protocol based on non-linear pair was put forward. Theoretical analysis showed that this protocol not only satisfies the general security requirements,but also the untraceability of current roaming authentication protocol. Computation and comparison showed that the protocol has a lower computation load. Finally,...
【基金】
湖北省自然科学基金资助项目(2013CFB473;2012FFC034)
【更新日期】
2016-02-18
【分类号】
TP391.44;TN929.5
【正文快照】
物联网是一种以互联网为基础的异构网络,其体系结构主要包含感知层、传输层和应用层。感知层由存储容量小、运算能力弱的传感节点组成,实现物体的感知与识别、信息的采集和编码。移动传感节点可以通过无线局域网(wireless local area net-works,WLAN)、多跳网络(multi-hop wire
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