| 基于分组的确定性无线传感器网络密钥预分配方案 |
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| 引用本文： | 裴士辉,王卫红.基于分组的确定性无线传感器网络密钥预分配方案[J].吉林大学学报(工学版),2011(Z1):220-226. |
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| 作者姓名： | 裴士辉 王卫红 |
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| 作者单位： | 浙江工业大学软件学院;吉林大学计算机科学与技术学院 |
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| 基金项目： | “863”国家高技术研究发展计划项目(2006AA10Z235);国家自然科学基金项目(60873033) |
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| 摘 要： | 目前的无线传感器网络密钥预分配方案按密钥的选取方式可以分成概率性方案和确定性方案两种。确定性方案存在算法复杂、计算开销大、支持的网络规模有限和密钥安全性差等弱点。针对上述问题,本文提出了基于分组的确定性无线传感器网络密钥预分配方案,减少了现有确定性方案的计算复杂度,增加了方案支持的网络规模,提高了密钥安全性。
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| 关 键 词： | 无线传感器网络 安全 密钥预分配 区组设计 |
Deterministic group-based key pre-distribution scheme for wireless sensor network |
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| PEI Shi-hui,WANG Wei-hong.Deterministic group-based key pre-distribution scheme for wireless sensor network[J].Journal of Jilin University:Eng and Technol Ed,2011(Z1):220-226. |
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| Authors: | PEI Shi-hui WANG Wei-hong |
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| Affiliation: | 1(1.School of Software,Zhejiang University of Technology,Hangzhou 310032,China;2.College of Computer Science and Technology,Jilin University,Changchun 130012,China) |
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| Abstract: | According to the selection of the key ways,the current wireless sensor network key pre-distribution schemes are divided into two kinds of schemes:the probabilistic schemes and the deterministic schemes.To a deterministic scheme,the algorithm is complex,the computationally expensive is large,the size of support network is limited and the key security is vulnerability.A deterministic group-based wireless sensor network key pre-distribution scheme is proposed,which reduced the computational complexity,increased the network scale,and improved the key security. |
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| Keywords: | wireless sensor networks security key pre-distribution block design |
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