| 动态分簇的异构传感器网络安全路由协议 |
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| 引用本文： | 邓亚平,杨佳,胡亚明. 动态分簇的异构传感器网络安全路由协议[J]. 重庆邮电学院学报(自然科学版), 2011, 0(3) |
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| 作者姓名： | 邓亚平 杨佳 胡亚明 |
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| 作者单位： | 重庆邮电大学计算机科学与技术学院; |
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| 摘 要： | 当前很多无线传感器网络路由协议没有将安全因素考虑在内,而且一些已有的安全方案没有紧密结合典型分簇路由协议的运行机制,因此提出一种基于动态分簇的异构传感器网络安全路由协议(secure routing for dynamic clustering,SRDC)。该协议在优先考虑能耗问题的基础上,通过多种安全机制实现密钥协商和节点认证以及高效的组密钥更新。实验表明,新的协议能够有效延长网络的生命周期,并且能给网络提供较强的抗俘获能力。
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| 关 键 词： | 无线传感器网络 异构 分簇 单向散列函数 密钥链 |
Dynamic cluster-based security routing protocol in HWSN |
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| DENG Ya-ping,YANG Jia,HU Ya-ming. Dynamic cluster-based security routing protocol in HWSN[J]. Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition), 2011, 0(3) |
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| Authors: | DENG Ya-ping YANG Jia HU Ya-ming |
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| Affiliation: | DENG Ya-ping,YANG Jia,HU Ya-ming (College of Computer Science and Technology,Chongqing University of Posts and Telecommunications,Chongqing 400065,P.R.China) |
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| Abstract: | At present,many routing protocols of wireless sensor network do not take the safety factors into account,and some security schemes do not have close contact with a typical routing mechanism of cluster-based hierarchical wireless sensor network.Therefore,a security routing protocol named SRDC(secure routing for dynamic clustering) based on heterogeneous and dynamic cluster-based wireless sensor network was proposed.The new protocol,on the basis of energy consumption in the network,includes a variety of secur... |
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| Keywords: | wireless sensor network heterogeneity clustering one-way function key rings |
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