| 无线传感器网络EMSR协议的安全性分析 |
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| 引用本文： | 韩坚华,吴柳飞.无线传感器网络EMSR协议的安全性分析[J].电子科技大学学报(社会科学版),2009(3). |
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| 作者姓名： | 韩坚华 吴柳飞 |
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| 作者单位： | 广东工业大学计算机学院;西安电子科技大学通信工程学院; |
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| 基金项目： | 国家自然科学基金(60573048) |
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| 摘 要： | 针对目前无线传感器网络密钥管理方案存在的安全问题,给出了一种可证明安全的无线传感器网络的认证密钥建立方案(EMSR),使用公钥证书实现网络节点的双向认证,同时产生双方共享与相互控制的会话密钥,有效地防止了纯粹使用对称加密机制产生的认证问题。在CK安全模型下,对EMSR协议进行了安全性证明,并对几种基于公钥机制的密钥建立方案进行了性能分析。结果表明,EMSR方案具备CK安全模型下相应的安全属性以及支持资源受限的网络节点的优势,符合传感器网络的通信要求。
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| 关 键 词： | 认证 CK安全模型 密钥管理 无线传感器网络 |
Analysis on Security of EMSR Protocol in Wireless Sensor Network |
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| HAN Jian-hua , WU Liu-fei.Analysis on Security of EMSR Protocol in Wireless Sensor Network[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2009(3). |
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| Authors: | HAN Jian-hua WU Liu-fei |
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| Institution: | HAN Jian-hua1 , WU Liu-fei2 (1.School of Computer,Guangdong University of Technology Guangzhou 510006,2.School of Telecommunications Engineering,Xidian University Xi'an 710071) |
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| Abstract: | According to the security problem existing in current key management scheme of wireless sensor network,an authenticated key establishing scheme(EMSR) which is used in wireless sensor network and can be proved to be safe is put forward.By applying public key certificate,the mutual authentication is realized.At the same time,the authentication problem caused by the absolute use of symmetric encryption mechanism can be efficiently avoided.In CK security model,security proof for EMSR protocol has been carried o... |
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| Keywords: | authentication Canetti-Krawczyk security model key establishment wireless sensor network |
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