Title :
Tree-Based Group Key Agreement Framework for Mobile Ad-Hoc Networks
Author :
Liao, Lijun ; Manulis, Mark
Author_Institution :
Horst-Gortz Inst., Ruhr-Univ., Bochum
Abstract :
In this paper we focus on the establishment of the shared key in mobile ad-hoc groups using a contributory group key agreement (CGKA). Based on the comparison results of most suitable contributory group key agreement (CGKA) protocols we propose a new framework for the group key agreement in mobile ad-hoc networks. Theoretical analysis results show that our framework achieves optimal trade-off between communication and computation costs compared to other protocols
Keywords :
ad hoc networks; mobile radio; protocols; public key cryptography; tree data structures; CGKA protocol; mobile ad-hoc network; tree-based contributory group key agreement; Ad hoc networks; Authentication; Computational efficiency; Computer networks; Cost function; Cryptographic protocols; Elliptic curve cryptography; Mobile communication; Mobile computing; Video recording;
Conference_Titel :
Advanced Information Networking and Applications, 2006. AINA 2006. 20th International Conference on
Conference_Location :
Vienna
Print_ISBN :
0-7695-2466-4
DOI :
10.1109/AINA.2006.336
