Abstract
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.
| Original language | English |
|---|---|
| Pages (from-to) | 915-932 |
| Number of pages | 18 |
| Journal | Journal of Information Science and Engineering |
| Volume | 27 |
| Issue number | 3 |
| Publication status | Published - 2011 May 1 |
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All Science Journal Classification (ASJC) codes
- Software
- Human-Computer Interaction
- Hardware and Architecture
- Library and Information Sciences
- Computational Theory and Mathematics
Cite this
Wu, T. Y., Tseng, Y. M., & Yu, C. W. (2011). A secure ID-Based authenticated group key exchange protocol resistant to insider attacks. Journal of Information Science and Engineering, 27(3), 915-932.