摘要
基于模拟证明方法,Acs等提出了一个MANET安全按需距离矢量路由协议的形式化分析模型,并利用该模型证明了ARAN协议的安全性.对该模型进行了深入分析,指出其中合并相邻敌手节点操作和正确系统状态定义的不合理性,以及ARAN协议安全性证明过程中的错误,并给出了一种针对ARAN协议的攻击方法,表明该协议即使在其分析模型下仍然存在安全漏洞.
Based on the simulation paradigm, Acs et al proposed a formal model tailored to the security analysis of on-demand distance vector routing protocols in MANET, and a routing protocol, called ARAN, was proven secure in the model. We indicate the improper manipulations such as mergence of the adjacent adversarial nodes, the improper definition of the correct system state in the model, and the flaw in the proof for ARAN. A new attack to ARAN is presented, which shows that ARAN is not provably secure even in their model.
出处
《西安电子科技大学学报》
EI
CAS
CSCD
北大核心
2008年第6期1063-1068,共6页
Journal of Xidian University
基金
国家高技术研究发展计划(863计划)项目资助(2007AA01Z429
2007AA01Z405)
国家自然科学基金重点项目资助(60633020)
国家自然科学基金资助(60573036
60702059
60503012)