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中国科学院大学学报 ›› 2002, Vol. 19 ›› Issue (3): 288-294.DOI: 10.7523/j.issn.2095-6134.2002.3.011

• 论文 • 上一篇    下一篇

安全协议分析的界——综合模型检查与Strand Spaces(英文)

刘怡文, 李伟琴   

  1. 北京航空航天大学计算机科学与工程系, 北京 100083
  • 收稿日期:2002-06-06 发布日期:2002-05-18
  • 作者简介:LIU Yi-Wcn, female, born in November 1966, ph. D. candidate; E-mail: lywlyw(}163.com,lwq(]buaa.edu.cn

Some Bounds on Security Protocol Analysis——Combining Model Checking and Strand Spaces

LIU Yi-Wen, LI Wei-Qin   

  1. Department of Computer Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083
  • Received:2002-06-06 Published:2002-05-18

摘要:

Strand Spaces是一种用于分析安全协议的机器证明方法.简要介绍了 Strand Spaces的基本特点,分析了其优劣,提出了构造协议的理想子环的算法,并以此来约束协议入侵者的能力和协议并行运行的次数.将模型检查与 Strand Spaces结合在一起,提出了一种综合分析方法来验证协议的安全特性,该方法可充分发挥模型检查与 Strand Spaces二者的优势.

关键词: 安全协议分析, 模型检查, Strand Spaces, 定理证明

Abstract:

Strand Spaces serve as a model of security protocol analysis. In this paper, the main characteristics of Strand Spaces are briefly introduced, and its advantages and disadvantages are presented. An algorithm of building an ideal model of a protocol is proposed, which is used to bound both the abilities of the penetrator and the number of concurrent protocol runs. Combining Model Checking and Strand Spaces, a method is proposed to use both the automatic reasoning mechanism of the Model Checking and the bounds on security protocol analysis to achieve effective analysis of security protocols, avoiding state explosion problems.

Key words: security protocol analysis, model checking, Strand Spaces, theorem prover CLC TP309

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