International Journal of Advance Computational Engineering and Networking (IJACEN)
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Statistics report
Jan. 2020
Submitted Papers : 80
Accepted Papers : 10
Rejected Papers : 70
Acc. Perc : 12%
Issue Published : 82
Paper Published : 1209
No. of Authors : 3038
  Journal Paper

Paper Title
Framing Honest Participants In A Fault Tolerant Group Key Agreement Protocol

Abstract
Recently, Zhao et al. proposed an efficient fault tolerant group key agreement protocol.In this paper, we show that the fault detection technique of their protocol has a security flaw. We prove that a malicious member of the group can easily frame an honest participant such that when the fault detection is executed, then the honest member will be marked malicious and get excluded while the malicious participant can remain in the group. We then propose an improvement to overcome this attack. Keywords: Cryptography, Group key agreement, Fault-tolerance, Efficiency, Attack.


Author - Ziba Eslami, Saeideh Kabiri-Rad

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| Published on 2015-08-04
   
   
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