| Ad hoc网络密钥预配置方案 |
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| 引用本文： | 张学锋,刘斌,姜皇普. Ad hoc网络密钥预配置方案[J]. 电子科技大学学报(社会科学版), 2007, 0(6) |
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| 作者姓名： | 张学锋 刘斌 姜皇普 |
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| 作者单位： | 邢台市广播电视大学教务处 河北邢台054000(张学锋)，建材职业技术学院信息机电系 河北秦皇岛066004(刘斌)，燕山大学信息科学与工程学院 河北秦皇岛066004(姜皇普) |
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| 摘 要： | 为了减少Ad hoc网络密钥管理方案对网络资源、节点资源的依赖,同时提高网络的安全性能,该文深入研究了传感器网络中基于多项式的密钥对预配置方案,将门限机制引用到密钥的传输过程当中,设计出一个应用于Ad hoc网络的高效密钥预配置方案:基于门限机制的密钥预配置方案。通过分析可以看出该方案有一些优良的特性,包括两节点间能以很高的概率成功建立密钥对、对入侵有较强的鲁棒性、高连通性、低通讯量。
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| 关 键 词： | Ad hoc网络 二变量t度多项式 密钥管理 密钥预配置 |
Threshold-Based Key Predistribution in Ad hoc Network |
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| ZHANG Xue-feng,LIU Bin,JIANG Huang-pu. Threshold-Based Key Predistribution in Ad hoc Network[J]. Journal of University of Electronic Science and Technology of China(Social Sciences Edition), 2007, 0(6) |
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| Authors: | ZHANG Xue-feng LIU Bin JIANG Huang-pu |
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| Affiliation: | ZHANG Xue-feng1,LIU Bin2,JIANG Huang-pu3 |
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| Abstract: | To cut down the dependent of key management scheme on resource of networks, this paper deeply researches polynomial-based key predistribution in distribution sensor networks for reference and presents an efficient key predistribution scheme for Ad hoc networks, a threshold-based key predistribution scheme. The analysis in this paper indicates that this scheme has a number of good properties, such as high probability to establish pairwise keys, tolerance of node captures, and low communication overhead. |
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| Keywords: | Ad hoc networks bivariate t-degree polynomial key management key predistribution |
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