通过本地化名称进行身份验证

C. Bodei, P. Degano, R. Focardi, C. Priami
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引用次数: 18

摘要

我们使用/spl pi/-演算来解决消息身份验证问题,该演算被赋予了一种操作语义,该语义为系统的每个顺序进程提供了自己的本地名称空间。我们在这里利用语义及其本地化名称,通过构造来保证消息是由给定实体生成的。因此,我们的建议可以被视为分析“真实”协议的参考。作为一个例子,我们研究了如何在spi-calculus中通过对消息进行加密来保证身份验证。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Authentication via localized names
We address the problem of message authentication using the /spl pi/-calculus, which has been given an operational semantics that provides each sequential process of a system with its own local space of names. We exploit here that semantics and its localized names to guarantee by construction that a message has been generated by a given entity. Therefore, our proposal can be seen as a reference for the analysis of "real" protocols. As an example, we study the way authentication is ensured by encrypting messages in the spi-calculus.
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