| 移动Adhoc网络中按需路由协议的安全性改进方案 |
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| 引用本文： | 诸恺,杨凌,张晓帆,周小涛.移动Adhoc网络中按需路由协议的安全性改进方案[J].通信技术,2008,41(10). |
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| 作者姓名： | 诸恺 杨凌 张晓帆 周小涛 |
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| 作者单位： | 兰州大学,信息科学与工程学院,甘肃,兰州,730000 |
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| 摘 要： | 在移动Adhoc网络中,安全性是保证其可用性的一个重要方面.文章提出了一种针对按需路由协议的安全性改进方案,这种方案采用了对邻居节点的身份即时认证、对远端节点按需认证、匿名寻找路由,逐跳加密传输的机制,能够有效地阻止恶意节点对网络的窃听、篡改等攻击,确保网络路由信息的安全.
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| 关 键 词： | 安全 按需路由 节点认证 |
An Improved Scheme for Security of On-demand Routing Protocol in Mobile Ad hoc Networks |
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| ZHU Kai,YANG Ling,ZHANG Xiao-fan,ZHOU Xiao-tao.An Improved Scheme for Security of On-demand Routing Protocol in Mobile Ad hoc Networks[J].Communications Technology,2008,41(10). |
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| Authors: | ZHU Kai YANG Ling ZHANG Xiao-fan ZHOU Xiao-tao |
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| Affiliation: | ZHU Kai,YANG Ling,ZHANG Xiao-fan,ZHOU Xiao-tao (School of information Science-Engineering,Lanzhou University,Lanzhou Gansu 730000,China) |
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| Abstract: | Security is an important aspect for assuring the availability of MANET. This paper proposes an improved scheme of the security for on-demand routing protocol. It uses instantaneous node identification on the neighbor nodes and on-demand identification on the remote nodes. It finds the route anonymously and employs H-by-H encryption transmission mechanism, thus can prevent nodes attacks from malicious nodes effectively and emsure the safety of routing information. |
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| Keywords: | Adhoc |
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