• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

计算机工程与科学

• 计算机网络与信息安全 • 上一篇    下一篇

基于消息认证混合同态签名的无线网络抗污染攻击方案

杨竞,范明钰,王光卫   

  1. (电子科技大学计算机科学与工程学院,四川 成都 611731)
  • 收稿日期:2018-05-25 修回日期:2018-07-12 出版日期:2019-03-25 发布日期:2019-03-25
  • 基金资助:

    信息保障技术重点实验室开放基金(20120316)

A wireless network anti-pollution attack scheme based on
 message authentication and hybrid homomorphic signature

YANG Jing,FAN Mingyu,WANG Guangwei   

  1. (School of Computer Science and Engineering,
    University of Electronic Science and Technology of China,Chengdu  611731,China)
  • Received:2018-05-25 Revised:2018-07-12 Online:2019-03-25 Published:2019-03-25

摘要:

为提高无线网络抗污染攻击性能,提出一种基于消息认证混合同态签名的无线网络抗污染攻击方案。首先,采用有向多重图的源节点、非源节点集和链路集对无线网络编码过程进行模型构建,并考虑数据污染攻击和标签污染攻击2种类型的污染攻击建立网络抗污染模型;其次,利用MACs和DMACs以及Sign同态签名方案,建立混合型的同态签名方案,实现对抗污染攻击模型的消息验证过程的改进,保证了每个MAC编码数据包内容的完整性,并提升了算法的执行效率;最后,通过在基于ASNC机制的实验模拟环境下,对所提算法在被污染节点百分比、流量累积分布和计算效率3个指标中的实验对比,验证了所提算法的性能优势。
 
 

关键词: 消息认证, 同态签名, 无线网络, 抗污染攻击, 网络编码

Abstract:

In order to improve the performance of wireless networks against pollution attack, we propose a wireless network anti-pollution attack scheme based on message authentication and homomorphic signature. Firstly, we use the source node, nonsource node set and link set of the directed multi-graph to construct the model of wireless network coding process, and establish a network anti-pollution model based on data pollution attack and label pollution attack. Secondly, using MACs, D-MACs and the Sign homomorphic signature scheme to establish a hybrid homomorphic signature scheme, which can  improve the message verification process of the anti-pollution attack model, ensure the integrity of the content of each MAC coded packet, and improve the execution efficiency of the algorithm. Finally, experiments under the simulation environment of the ASNC mechanism verify the performance advantage of the proposed algorithm  from three perspectives, which are the percentage of contaminated nodes, cumulative distribution of traffic and calculation efficiency.

 

 

 
 

Key words: message authentication, homomorphic signature, wireless network, antipollution attack, network coding