Key Agreement in Dynamic Peer Groups
IEEE Transactions on Parallel and Distributed Systems
Efficient Identity-Based Conference Key Distribution Protocols
ACISP '98 Proceedings of the Third Australasian Conference on Information Security and Privacy
A "Paradoxical" Indentity-Based Signature Scheme Resulting from Zero-Knowledge
CRYPTO '88 Proceedings of the 8th Annual International Cryptology Conference on Advances in Cryptology
Mobile Networks and Applications - Security in mobile computing environments
Tree-based group key agreement
ACM Transactions on Information and System Security (TISSEC)
An efficient dynamic group key agreement for low-power mobile devices
ICCSA'05 Proceedings of the 2005 international conference on Computational Science and its Applications - Volume Part I
Identity-Based access control for ad hoc groups
ICISC'04 Proceedings of the 7th international conference on Information Security and Cryptology
An escrow-less identity-based group-key agreement protocol for dynamic peer groups
International Journal of Security and Networks
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One useful application of wireless networks is for secure group communication, which can be achieved by running a Group Key Agreement (GKA) protocol. One well-known method of providing authentication in GKA protocols is through the use of digital signatures. Traditional certificate-based signature schemes require users to receive and verify digital certificates before verifying the signatures but this process is not required in ID-based signature schemes. In this paper, we present an energy-efficient ID-based authenticated GKA protocol and four energy-efficient ID-based authenticated dynamic protocols, namely Join, Leave, Merge and Partition protocol, to handle dynamic group membership events, which are frequent in wireless networks. We provide complexity and energy cost analysis of our protocols and show that our protocols are more energyefficient and suitable for wireless networks.