作者投稿和查稿 主编审稿 专家审稿 编委审稿 远程编辑

计算机工程 ›› 2006, Vol. 32 ›› Issue (22): 130-132. doi: 10.3969/j.issn.1000-3428.2006.22.047

• 网络与通信 • 上一篇    下一篇

时间自动机与网络协议验证

高冠龙1,周清雷1,2   

  1. (1. 郑州大学信息工程学院,郑州 450052;2. 信息工程大学信息工程学院,郑州 450002)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2006-10-20 发布日期:2006-10-20

Timed Automata and Network Protocol Verification

GAO Guanlong1, ZHOU Qinglei1,2   

  1. (1. School of Information Engineering, Zhengzhou University, Zhengzhou 450052 ; 2. School of Information Engineering, Information Engineering University, Zhengzhou 450002)
  • Received:1900-01-01 Revised:1900-01-01 Online:2006-10-20 Published:2006-10-20

摘要: 随着网络协议复杂性的增大,其自身的潜在错误变得更加重要。使用形式化的方法来描述和验证网络协议可以发现其中的潜在错误。时间自动机是形式化方法的一种,可以很好地应用于网络协议验证中。目前基于时间自动机已经开发出了多种自动验证工具。文章介绍了网络协议验证的几种方法,并以KRONOS验证FDDI协议为例说明了用时间自动机验证协议的方法。

关键词: 时间自动机, 网络协议, 协议验证

Abstract: The protocol complexity is increasing rapidly, it is important to discover the faulty in protocols. There are many verification methods for protocols. Timed automata can also be applied in protocol verifications very well. Many tools have been developed based on timed automata. They are very useful in protocol verifications. This paper presents some methods of protocol verification and uses KRONOS to verify FDDI to introduce the method of using timed automata.

Key words: Timed automata, Network protocol, Protocol verification

中图分类号: