A semantic model for authentication protocols 论文

摘要

The authors specify authentication protocols as formal objects with precise syntax and semantics, and define a semantic model that characterizes protocol executions. They have identified two basic types of correctness properties, namely, correspondence and secrecy; that underlie the correctness concerns of authentication protocols. Assertions for specifying these properties, and a formal semantics for their satisfaction in the semantic model are defined. The Otway-Rees protocol is used to illustrate the semantic model and the basic correctness properties.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>