SRI Logo
About Us|R and D Divisions|Careers|Newsroom|Contact Us|SRI Home
     
  SRI Logo

Optimizing Protocol Rewrite Rules of CIL Specifications
 by Dr. Grit Denker, J. K. Millen, A. Grau & J. Küster Filipe.

Abstract
For purposes of security analysis, cryptographic protocols can be translated from a high-level message-list language like CAPSL into a multiset rewriting (MSR) rule language like CIL. The natural translation creates two rules per message or computational action. We show how to optimize the natural rule set by about 50% into a form similar to the result of hand encoding, and prove that the transformation is sound because it is attack-preserving, and unique because it is terminating and confluent. The optimization has been implemented in Java.
Files
 













 

About Us  |  R&D Divisions  |  Careers  |  Newsroom  |  Contact Us
© 2017 SRI International 333 Ravenswood Avenue, Menlo Park, CA 94025-3493
SRI International is an independent, nonprofit corporation. Privacy policy