通信学报 ›› 2013, Vol. 34 ›› Issue (6): 191-200.doi: 10.3969/j.issn.1000-436X.2013.06.023

• 学术通信 • 上一篇    下一篇

基于动态邻接信任模型的安全路由算法研究

韩挺1,2,罗守山1,2,3,辛阳1,2,杨义先1,2,程工4,吴潇4   

  1. 1 北京邮电大学 信息安全中心,北京 100876
    2 灾备技术国家工程实验室,北京 100876
    3 北京安码科技有限公司,北京 100876
    4 国家计算机网络应急技术处理协调中心,北京 100029
  • 出版日期:2013-06-25 发布日期:2017-07-20
  • 基金资助:
    国家自然科学基金资助项目;国家自然科学基金资助项目;国家科技支撑计划基金资助项目

Study on security routing algorithm based on dynamic adjacent trust

Ting HAN1,2,Shou-shan LUO1,2,3,Yang XIN1,2,Yi-xian YANG1,2,Gong CHENG4,Xiao WU4   

  1. 1 Information Security Center Beijing University of Posts and Telecommunications,Beijing 100876,China
    2 National Engineering Laboratory for Disaster Backup and Recovery,Beijing 100876,China
    3 Beijing Safe-Code Technology Co.,Ltd.,Beijing 100876,China
    4 National Computer Network Emergency Response Technical Team/Coordination Center of China,Beijing 100029,China
  • Online:2013-06-25 Published:2017-07-20
  • Supported by:
    The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Key Technology R&D Program

摘要:

对现有路由节点信任相关问题进行了研究,综合路由节点的状态和行为因素提出了一种路由节点动态邻接信任模型。在此模型基础上提出了一种基于动态邻接信任熵的安全路由算法,并在现有OSPF路由协议中对该路由算法进行了验证。仿真结果表明提出的动态邻接信任模型能够准确地反映路由节点状态改变和恶意攻击,具有良好的动态响应能力,提出的安全路由算法能有效地保证路由节点的行为及状态可信并且具有良好的抗攻击性能。

关键词: 路由节点信任, 动态邻接信任, 安全路由算法, OSPF协议

Abstract:

By studying the related issues of the router node trust,a dynamic adjacent credibility-trust model which inte-grates factors of state and behavior of the router node was proposed.On the basis of dynamic adjacent credibility-trust model,a security routing algorithm based on dynamic adjacent trust entropy was also proposed,which was validated in the OSPF protocol.The simulation results show that dynamic adjacent credibility-trust model can accurately reflect the state altering and malicious attack of the router node and has better dynamic response ability.In addition,the security routing algorithm can effectively guarantee the behavior and state trust of the router node with highly attack resistant properties.

Key words: router node trust, dynamic adjacent trust, security routing algorithm, OSPF protoco

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