A Cluster based Cost Effective Group Key Management Protocol for Multicast Network
نویسنده
چکیده
Key management plays a very important role in the data communications. CBCEGKM is a key management scheme that provides more efficient and secure methods for key generation and utilization. This papers deals with the analysis of CBCEGKM with respect to communication overhead, computation cost, etc. The analysis shows that CBCEGKM comprises of the most reliable methods for key generations and hence, the data communication. CBCEGKM is compared to some of the other key management techniques and proved to be the better choice in this paper. Index Terms key management, Multicast, public-private key, RSA, rekey.
منابع مشابه
An Overview of Group Key Management Issues in IEEE 802.16e Networks
The computer industry has defined the IEEE 802.16 family of standards that will enable mobile devices to access a broadband network as an alternative to digital subscriber line technology. As the mobile devices join and leave a network, security measures must be taken to ensure the safety of the network against unauthorized usage by encryption and group key management. IEEE 802.16e uses Multica...
متن کاملAdvanced Transition/Cluster Key Management Scheme for End-System Multicast Protocol
The recent growth of the World Wide Web has sparked new research into using the Internet for novel types of group communication, like multiparty videoconferencing and real-time streaming. Multicast has the potential to be very useful, but it suffers from many problems like security. To achieve secure multicast communications with the dynamic aspect of group applications due to free membership j...
متن کاملGroup Key Management Protocols for Secure Mobile Multicast Communication: A Comprehensive Survey
Key management is equally important as compared to any other security measure such as encryption and authentication. With the growing usage of mobile devices and the advent of multicast communication, there has been a significant amount of work carried out in developing an optimum group key management protocol for mobile multicast systems. Key management is widely being adopted in securing grou...
متن کاملSecure key agreement for group communications
-Many key establishment protocols have been proposed for secure group communications. However, these protocols share the limitations that group members are not mutually authenticated, dynamic group membership is not considered, and the cost of key establishment is substantial. A secure key agreement protocol for group communications is proposed in this paper, which ensures the authenticity of g...
متن کاملAn Efficient Rekeying Function Protocol with Multicast Key Distribution for Group Key Management in MANETs
Key management in the ad hoc network is a challenging issue concerning the security of the group communication. Group key management protocols can be approximately categorized into three: centralized, decentralized, and distributed. The much apt solution to provide the services like authentication, data integrity and data confidentiality is the establishment of a key management protocol. This p...
متن کامل