Diffie-Hellman key distribution extended to group communication
CCS '96 Proceedings of the 3rd ACM conference on Computer and communications security
Iolus: a framework for scalable secure multicasting
SIGCOMM '97 Proceedings of the ACM SIGCOMM '97 conference on Applications, technologies, architectures, and protocols for computer communication
Secure group communications using key graphs
IEEE/ACM Transactions on Networking (TON)
Efficient and secure keys management for wireless mobile communications
Proceedings of the second ACM international workshop on Principles of mobile computing
Comparison of inter-area rekeying algorithms for secure wireless group communications
Performance Evaluation
Kronos: A Scalable Group Re-Keying Approach for Secure Multicast
SP '00 Proceedings of the 2000 IEEE Symposium on Security and Privacy
A survey of key management for secure group communication
ACM Computing Surveys (CSUR)
SNPD-SAWN '05 Proceedings of the Sixth International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing and First ACIS International Workshop on Self-Assembling Wireless Networks
Host Mobility Protocol for Secure Group Communication in Wireless Mobile Environments
FGCN '07 Proceedings of the Future Generation Communication and Networking - Volume 01
Adaptive clustering for scalable key management in dynamic group communications
International Journal of Security and Networks
Scalable key management for secure multicast communication in the mobile environment
Pervasive and Mobile Computing
IP mobile multicast: Challenges and solutions
IEEE Communications Surveys & Tutorials
Short Survey: A survey of application level multicast techniques
Computer Communications
Security issues and solutions in multicast content distribution: a survey
IEEE Network: The Magazine of Global Internetworking
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Key management, which is an important building bloc in securing group communications, has received a particular attention in both academic and industry research communities. This is due to the economical relevance of group-based applications. The key management concerns the distribution and updates of the key material each time a member joins or leaves the group. The dynamic aspect of group applications due to free membership joins and leaves in addition to members' mobility makes difficult the design of efficient and scalable key management protocols. In this paper, we propose a new key management protocol to secure group communications where we consider the mobility of nodes in a mobile environment with a null rekeying cost. Protocol simulations show that our protocol achieves better performance in terms of rekeying.