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A Formal Analysis of the CORBA Security Service

  • David Basin
  • Frank Rittinger
  • Luca Viganó
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 2272)

Abstract

We give a formal specification and analysis of the security service of CORBA, the Common Object Request Broker Architecture specified by the Object Management Group, OMG. In doing so, we tackle the problem of how one can apply lightweight formal methods to improve the precision and aid the analysis of a substantial, committee-designed, informal specification. Our approach is scenario-driven: we use representative scenarios to determine which parts of the informal specification should be formalized and verify the resulting formal specification against these scenarios. For the formalization, we have speci.ed a significant part of the security service’s data-model using the formal language Z. Through this process, we have been able to sharpen the OMG-specification, uncovering a number of errors and omissions.

Keywords

Access Control Formal Analysis Security Requirement State Schema Security Service 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2002

Authors and Affiliations

  • David Basin
    • 1
  • Frank Rittinger
    • 1
  • Luca Viganó
    • 1
  1. 1.Institut für InformatikAlbert-Ludwigs-Universität FreiburgFreiburgGermany

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