An analysis of some delegation protocols for distributed systems

Claudio Calvelli, V. Varadharajan
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引用次数: 13

Abstract

This papers gives a precise analysis of some of the delegation protocols described by V. Varadharajan et. al. (1991). They analysed the problem of delegation in distributed systems and proposed three delegation protocols-chained, nested and linked-based on different inter-object trust assumptions in the system. They also considered some delegation protocols for the Kerberos authentication system. The authors give an analysis of the chained, nested, and linked delegation protocols using the calculus for access control by M. Abadi et. al. (1991), and analyse the delegation protocols for Kerberos using the belief logic of R. Kaislar and V.D. Gligor (1991).<>
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分布式系统委托协议的分析
本文对V. Varadharajan等人(1991)所描述的一些授权协议进行了精确的分析。他们分析了分布式系统中的委托问题,基于系统中不同的对象间信任假设,提出了链式、嵌套式和链接式三种委托协议。他们还考虑了Kerberos身份验证系统的一些委托协议。作者使用M. Abadi et. al.(1991)的访问控制演法对链式、嵌套式和链接式授权协议进行了分析,并使用R. Kaislar和V.D. Gligor(1991)的信念逻辑对Kerberos授权协议进行了分析
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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