Constant round group key agreement protocols: A comparative study

Makri, Eleftheria and Konstantinou, Elisavet (2011) Constant round group key agreement protocols: A comparative study. Computers & Security, 30 (8). pp. 643-678. ISSN 0167-4048

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Abstract:	The scope of this paper is to review and evaluate all constant round Group Key Agreement (GKA) protocols proposed so far in the literature. We have gathered all GKA protocols that require 1,2,3,4 and 5 rounds and examined their efficiency. In particular, we calculated each protocol’s computation and communication complexity and using proper assessments we compared their total energy cost. The evaluation of all protocols, interesting on its own, can also serve as a reference point for future works and contribute to the establishment of new, more efficient constant round protocols.
Item Type:	Article
Copyright:	© 2011 Elsevier
Faculty:	Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:	Distributed and Embedded Systems (DIES)
Link to this item:	http://purl.utwente.nl/publications/80299
Official URL:	http://dx.doi.org/10.1016/j.cose.2011.08.008
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