| 基于信任及能量评估的AODV安全路由 |
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| 引用本文： | 张怡,汪学明.基于信任及能量评估的AODV安全路由[J].通信技术,2012,45(4):13-15,19. |
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| 作者姓名： | 张怡 汪学明 |
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| 作者单位： | 贵州大学,贵州贵阳,550025 |
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| 基金项目： | 国家自然科学基金项目[2011]（批准号;61163049）;贵州省自然科学基金项目黔科合J字[2011]2197号. |
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| 摘 要： | 在Ad Hoc网络中,动态拓扑及自由移动的特点使恶意节点发起各种攻击造成网络资源不可用。为此提出移动频率(MF,Mobile Frequency)评估节点移动情况。同时,在AODV的基础上,提出一个基于节点信任度和能量的路由方案,该方案中节点信任度受移动频率影响,下一跳节点的选择由信任度和能量共同决定,并通过区分可信与不可信节点,孤立恶意节点来保证路径上的节点都有足够能量并且安全可信。
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| 关 键 词： | AODV协议 信任机制 移动频率 能量 |
An AODV Secure Routing Scheme based on Trust Evaluation |
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| ZHANG Yi
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WANG Xue-ming.An AODV Secure Routing Scheme based on Trust Evaluation[J].Communications Technology,2012,45(4):13-15,19. |
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| Authors: | ZHANG Yi WANG Xue-ming |
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| Affiliation: | (Computer Science and Information College,Guizhou University,Guiyang Guizhou 550025,China) |
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| Abstract: | In the MANET,Malicious nodes launching various attacks would make the resources unavailable,thus MF（Mobile Frequency） is proposed to evaluate node＇s movement.Meanwhile,a security routing scheme based on trustworthiness and energy is suggested according to AODV protocol.In this scheme,the node＇s trustworthiness is affected by their MF.Trustworthiness and energy decide together the selection of next hop.And the scheme,through the distingushing of trusted and distrusted nodes,and ensures the sufficient energy and reliability of the nodes in the route path. |
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| Keywords: | AODV trust mechanism MF（moving frequency） energy |
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