Analysis of SPKI/SDSI certificates using model checking

Analysis of SPKI/SDSI certificates using model checking
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使用模型检查分析 SPKI/SDSI 证书

DOI:
10.1109/csfw.2002.1021812
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发表时间:
2002
期刊:
Proceedings 15th IEEE Computer Security Foundations Workshop. CSFW-15
影响因子:
--
通讯作者:
T. Reps
T. Reps
中科院分区:
--
文献类型:
--
作者:
S. Jha;T. Reps

文献摘要

被引文献

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SPKI/SDSI是一个框架,用于表达分布式计算环境中出现的命名和授权问题。我们在SPKI/SDSI和一种被称为下推系统(pds)的形式主义之间建立了联系。我们展示了SPKI/ sdsi到pds的连接为形式化各种证书分析问题提供了一个框架。此外,该连接具有计算意义:使用现有的模型检查下推系统算法可以有效地解决许多分析问题(即在证书集大小的时间多项式中)。
SPKI/SDSI is a framework for expressing naming and authorization issues that arise in a distributed-computing environment. We establish a connection between SPKI/SDSI and a formalism known as pushdown systems (PDSs). We show that the SPKI/SDSI-to-PDS connection provides a framework for formalizing a variety of certificate-analysis problems. Moreover, the connection has computational significance: many analysis problems can be solved efficiently (i.e., in time polynomial in the size of the certificate set) using existing algorithms for model checking pushdown systems.