A secure ID-Based authenticated group key exchange protocol resistant to insider attacks

Tsu Yang Wu, Yuh Min Tseng, Ching Wen Yu

研究成果: Article同行評審

18 引文 斯高帕斯(Scopus)

摘要

Recently, several identity (ID)-based authenticated group key exchange (IDAGKE) protocols from bilinear pairings were proposed. However, they all suffered from different types of insider (participants) colluding attacks. In this paper, we present a new IDAGKE protocol from bilinear pairings. In the random oracle model and under some security assumptions, we demonstrate that the proposed protocol is a provably secure IDAGKE protocol providing forward secrecy. Meanwhile, it is secure against insider attacks.

原文English
頁(從 - 到)915-932
頁數18
期刊Journal of Information Science and Engineering
27
發行號3
出版狀態Published - 2011 五月 1

All Science Journal Classification (ASJC) codes

  • Software
  • Human-Computer Interaction
  • Hardware and Architecture
  • Library and Information Sciences
  • Computational Theory and Mathematics

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