Constant round group key agreement protocols: A comparative study

E. Makri, Elisavet Konstantinou

    Research output: Contribution to journalArticleAcademicpeer-review

    20 Citations (Scopus)

    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.
    Original languageUndefined
    Pages (from-to)643-678
    Number of pages36
    JournalComputers & Security
    Volume30
    Issue number8
    DOIs
    Publication statusPublished - Nov 2011

    Keywords

    • EWI-21776
    • Communication cost
    • Cryptography
    • Computation cost
    • IR-80299
    • Energy consumption
    • Survey
    • Constant round
    • Group key agreement protocols

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