Automated Composition of Security Protocols
Abstract
Determining if two protocols can be securely composed requires analyzing not only their additive properties but also their destructive properties. In this paper we propose a new composition method for constructing protocols based on existing ones found in the literature that can be fully automatized. The additive properties of the composed protocols are ensured by the composition of protocol preconditions and effects, denoting, respectively, the conditions that must hold for protocols to be executed and the conditions that hold after executing the protocols. The non-destructive property of the final composed protocol is verified by analyzing the independence of the involved protocols, a method proposed by the authors in their previous work. The fully automatized property is ensured by constructing a rich protocol model that contains explicit description of protocol preconditions, effects, generated terms and exchanged messages. The proposed method is validated by composing 17 protocol pairs and by verifying the correctness of the composed protocols with an existing tool.
Cite
@article{arxiv.0908.4325,
title = {Automated Composition of Security Protocols},
author = {Bela Genge and Iosif Ignat and Piroska Haller},
journal= {arXiv preprint arXiv:0908.4325},
year = {2009}
}
Comments
2009 IEEE International Conference on Intelligent Communication and Processing (ICCP 2009), Cluj-Napoca, Romania, pp. 251-258 (ISBN 978-1-4244-5007-7)