Analysis of an efficient group key agreement protocol

Su Mi Lee, Dong Hoon Lee

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


Recently, Jung [1] proposed an efficient group key agreement protocol over authenticated channel. In this letter, we present a critique of the protocol. In particular, we show that Jung's protocol is vulnerable to attacks of malicious insiders.

Original languageEnglish
Pages (from-to)638-639
Number of pages2
JournalIEEE Communications Letters
Issue number8
Publication statusPublished - 2006 Aug


  • Conference key
  • Fault tolerance
  • Malicious insider

ASJC Scopus subject areas

  • Modelling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering


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