| 具有前向安全的Ad Hoc密钥管理方案 |
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| 引用本文： | 李宁,贾小珠,董静静. 具有前向安全的Ad Hoc密钥管理方案[J]. 青岛大学学报(自然科学版), 2009, 22(4): 72-76. DOI: 10.3969/j.issn.1006-1037.2009.04.018 |
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| 作者姓名： | 李宁 贾小珠 董静静 |
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| 作者单位： | 青岛大学信息工程学院,山东,青岛,266071 |
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| 摘 要： | 在完全分布式CA模型的基础上，结合信任度动态评估策略，提出了一种具有前向安全的密钥管理方案。使用NS-2仿真软件进行仿真实验，结果表明，当网络中节点数目的不同时，节点的认证成功率和节点延迟均保持稳定，提高了Ad Hoc网络的安全性与可用性，降低了系统开销。
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| 关 键 词： | Ad Hoc网络 前向安全性 密钥管理 完全分布式 |
Scheme of Key Management in Ad Hoc Network with Forward Security |
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| LI Ning,JIA Xiao-zhu,DONG Jing-jing. Scheme of Key Management in Ad Hoc Network with Forward Security[J]. Journal of Qingdao University(Natural Science Edition), 2009, 22(4): 72-76. DOI: 10.3969/j.issn.1006-1037.2009.04.018 |
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| Authors: | LI Ning JIA Xiao-zhu DONG Jing-jing |
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| Affiliation: | (College of Information Engineering, Qingdao University, Qingdao, 266071, China) |
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| Abstract: | On the basis of the fully distributed CA model, and combined the value of trust in dynamic assessment strategy, a scheme of key management in Ad Hoc network with forward security was proposed. Simulation results of NS-2 show that the success rate of certification and the certification detention for the different number of the network node are keep stable, and the availability of the Ad Hoc network is improved, and the system overhead is reduced. |
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| Keywords: | Ad Hoc network forward security key management fully distributed |
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