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MANET路由协议的正确性分析
引用本文:杨华兵,张兴元,王元元.MANET路由协议的正确性分析[J].南京邮电大学学报(自然科学版),2007,27(2):15-19.
作者姓名:杨华兵  张兴元  王元元
作者单位:解放军理工大学,指挥自动化学院,江苏,南京,210007
摘    要:移动自组网(MANET)是当前网络研究的一个热点,但是由于安全问题致使其未能广泛应用.在安全问题中,路由协议的正确性尤为重要.采用形式验证方法分析了MANET非安全路由协议和安全路由协议的正确性.首先给出了协议正确性的形式描述以及攻击者的形式定义,将协议的正确性分为安全性(Safety property)和活性(Liveness property),前者指协议所发现的路由具有某些良好的性质,后者指协议能够发现路由而且能够顺利地传输数据;然后提出了两个活性证明规则--响应性证明规则和反应性证明规则,并用所提出的活性证明规则在Isabelle/HOL中证明了DSR协议和SRP协议的正确性.

关 键 词:MANET  路由协议  形式验证  正确性  MANET  路由协议  正确性分析  Routing  Protocols  Analysis  反应性  响应性  证明规则  传输数据  性质  发现  Liveness  活性  Safety  property  安全性  形式定义  攻击者  形式描述  非安全
文章编号:1673-5439(2007)02-0015-05
收稿时间:2006-08-12
修稿时间:2006年8月12日

Correctness Analysis of MANET Routing Protocols
YANG Hua-bing,ZHANG Xing-yuan,WANG Yuan-yuan.Correctness Analysis of MANET Routing Protocols[J].Journal of Nanjing University of Posts and Telecommunications,2007,27(2):15-19.
Authors:YANG Hua-bing  ZHANG Xing-yuan  WANG Yuan-yuan
Institution:Institute of Command Automation, PLA University of Science and Technology, Nanjing 210007, China
Abstract:MANET is one of the hot topics of network research.However,MANET has not been applied widely due to security issues,of which the most important is the correctness of routing protocols.This paper focuses on the formal verification of MANET non-secure and secure routing protocols.Firstly,the formal definition of the correctness of routing protocols and the formal definition of attackers are given.The proved correctness of the routing protocol consists of two parts: safety properties and liveness properties.The former requires that the discovered route(s) should have some desired characters,while the latter requirse that the route(s) should be discovered and data be transmitted successfully.Secondly,two liveness proof rules,response property proof rule and reactivity property proof rule,are devised.The correctness of DSR and SRP protocols are proved in Isabelle/HOL using these two rules.
Keywords:mobile Ad hoe network  routing protocol  formal verification  correctness
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