| 利用信任评估进行匿名认证路由协议 |
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| 引用本文： | 李小青,李晖,朱辉,马建峰.利用信任评估进行匿名认证路由协议[J].武汉大学学报(信息科学版),2010(5). |
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| 作者姓名： | 李小青 李晖 朱辉 马建峰 |
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| 作者单位： | 西安电子科技大学计算机网络与信息安全教育部重点实验室; |
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| 基金项目： | 国家自然科学基金资助项目(60772136,60633020); 国家863计划资助项目(2007AA01Z435,2007AA01Z429) |
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| 摘 要： | 根据动态统计节点的行为,引入一种信任评估系统,使节点及时地发现网络中的恶意行为,保证在路由建立过程中各节点不承担过重的安全任务,降低路由协议的复杂度。在路由建立前,完成通信节点与CA的匿名双向认证,有效防止中间人的攻击。提出在路由表中存储节点匿名身份的哈希路由登记表,保证网络匿名安全性的同时,避免重复发起路由,提高路由查找的效率。基于Diffie-Hellman密钥交换算法,完成会话密钥协商。本协议结合对称密码体制和公钥密码体制,结构简单、有效。
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| 关 键 词： | 密码学 匿名路由协议 密钥协商 信任评估 |
Trust Valuation Based Anonymous Authenticated Routing Protocol |
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| LI Xiaoqing LI Hui ZHU Hui MA Janfeng.Trust Valuation Based Anonymous Authenticated Routing Protocol[J].Geomatics and Information Science of Wuhan University,2010(5). |
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| Authors: | LI Xiaoqing LI Hui ZHU Hui MA Janfeng |
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| Institution: | LI Xiaoqing1 LI Hui1 ZHU Hui1 MA Janfeng1(1 Key Laboratory of Computer Network , Information Security,Ministry of Education,Xidian University,2 South Taibai Road,Xi\'an 710071,China) |
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| Abstract: | A new secure and anonymous routing protocol based on trust valuation for mobile Ad-Hoc networks was presented.It introduces a system of trust valuation that could dynamic and in time discover malicious actions in networks and makes nodes free of overweight security processing.As a result,the low complexities of routing protocol can be achieved.Before established routing,there is completed the bidirectional anonymous authentication between CA and communication node.An anonymous identity of nodes presented by... |
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| Keywords: | cryptography anonymous routing protocol key agreement trust valuation |
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