Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/107064
Title: A secure and efficient password-authenticated group key exchange protocol for mobile ad hoc networks
Authors: He, Daojing
Chen, Chun
Ma, Maode
Chan, Sammy
Bu, Jiajun
Keywords: DRNTU::Engineering::Electrical and electronic engineering
Issue Date: 2013
Source: He, D., Chen, C., Ma, M., Chan, S., & Bu, J. (2013). A secure and efficient password-authenticated group key exchange protocol for mobile ad hoc networks. International journal of communication systems, 26(4), 495-504.
Series/Report no.: International journal of communication systems
Abstract: Password-authenticated group key exchange protocols enable communication parties to establish a common secret key (a session key) by only using short secret passwords. Such protocols have been receiving significant attention. This paper shows some security weaknesses in some recently proposed password-authenticated group key exchange protocols. Furthermore, a secure and efficient password-authenticated group key exchange protocol in mobile ad hoc networks is proposed. It only requires constant round to generate a group session key under the dynamic scenario. In other words, the overhead of key generation is independent of the size of a total group. Further, the security properties of our protocol are formally validated by a model checking tool called AVISPA. Security and performance analyses show that, compared with other related group key exchange schemes, the proposed protocol is also efficient for real-world applications in enhancing the security over wireless communications.
URI: https://hdl.handle.net/10356/107064
http://hdl.handle.net/10220/18053
ISSN: 1074-5351
DOI: 10.1002/dac.1355
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:EEE Journal Articles

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