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DOI:
Journal of Software:2006.17(4):898-906

SPVT:一个有效的安全协议验证工具
李梦君,李舟军,陈火旺
(国防科学技术大学,计算机学院,湖南,长沙,410073;北京航空航天大学,计算机科学与工程学院,北京,100083)
SPVT: An Efficient Verification Tool for Security Protocol
LI Meng-Jun,LI Zhou-Jun,CHEN Huo-Wang
()
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Received:September 28, 2004    Revised:November 08, 2005
> 中文摘要: 描述了基于Objective Caml开发的一个安全协议验证工具SPVT(security protocol verifying tool).在SPVT中,以扩展附加项的类(演算作为安全协议描述语言,以扩展附加项的Horn逻辑规则描述协议攻击者的Dolev-Yao模型,通过一组抽象规则将安全协议的类(演算模型转换为逻辑程序模型,基于安全协议逻辑程序的不动点计算验证安全性质,从安全协议逻辑程序的不动点计算和安全性质的验证过程中构造不满足安全性质的安全协议反例.以简化的Needham-Schroeder公钥认证协议为例,描述了使用SPVT自动验证安全协议的过程,表明了SPVT用于安全协议验证的有效性.
中文关键词: 形式化验证  安全协议  逻辑程序
Abstract:This paper describes the security protocol verifier SPVT developed by Objective-Caml. In SPVT (security protocol verifying tool), the specification language is the π-like calculus extended with three appendixes, the Dolev-Yao model is described with Horn logic rules, the π-like calculus model of security protocol is transformed into the logic program model by abstract rules, the security properties are verified based on the calculus of the logic program’s fixpoint, and the counter-examples on security properties are constructed from the process of the fixpoint calculus and the process of the property verification. The simplified Needham-Schroeder public-key authentication protocol is used to exemplify the automatic verification process of security protocol with SPVT, and the results show the validity of the verifier.
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基金项目:Supported by the National Natural Science Foundation of China under Grant Nos.60073001, 60473057, 90104026 (国家自然科学基金); the National High-Tech Research and Development Plan of China under Grant No.2002AA144040 (国家高技术研究发展计划(863)) Supported by the National Natural Science Foundation of China under Grant Nos.60073001, 60473057, 90104026 (国家自然科学基金); the National High-Tech Research and Development Plan of China under Grant No.2002AA144040 (国家高技术研究发展计划(863))
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李梦君,李舟军,陈火旺.SPVT:一个有效的安全协议验证工具.软件学报,2006,17(4):898-906

LI Meng-Jun,LI Zhou-Jun,CHEN Huo-Wang.SPVT: An Efficient Verification Tool for Security Protocol.Journal of Software,2006,17(4):898-906