| 针对内部攻击的DSR安全性研究 |
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| 引用本文： | 李双群,葛文英.针对内部攻击的DSR安全性研究[J].河南师范大学学报(自然科学版),2011,39(5):161-164. |
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| 作者姓名： | 李双群 葛文英 |
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| 作者单位： | 1. 河南师范大学计算机与信息技术学院,河南新乡,453007
2. 安阳师范学院计算机与信息工程学院,河南安阳,455002 |
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| 基金项目： | 国家自然科学基金(60873104;61040037); 河南省教育厅自然科学基金(2009A52001;2011A520022) |
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| 摘 要： | 防御各种攻击是Ad Hoc网络面临的艰巨任务,针对Ad Hoc网络路由协议DSR提出一种基于邻居节点信任度机制的改进协议CT_DSR,它包括信任度管理和路由测试.仿真实验表明,改进协议CT_DSR和协议DSR相比,在牺牲少量的延迟和路由开销的情况下得到较好的网络稳定性.
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| 关 键 词： | 内部攻击 DSR 信任度 路由测试 |
Security Research of DSR against Internal Attacks |
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| LI Shuang-qun,GE Wen-ying.Security Research of DSR against Internal Attacks[J].Journal of Henan Normal University(Natural Science),2011,39(5):161-164. |
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| Authors: | LI Shuang-qun GE Wen-ying |
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| Institution: | LI Shuang-qun1,GE Wen-ying2(1.College of Computer and Information Technology,Henan Normal University,Xinxiang 453007,China,2.School of Computer and Information Engineering,Anyang Normal University,Anyang 455002,China) |
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| Abstract: | Prevent various attacks is one of the most challenging tasks of Ad Hoc networks.An improved protocol named CT_DSR is proposed in this paper based on a neighbors-trust mechanism especially for the Ad Hoc networks routing protocol named DSR.CT_DSR includes credibility management and routing test.Experimental results show that CT_DSR gets better network stability than DSR. |
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| Keywords: | internal attacks DSR credibility routing test |
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