CRYPTO '93 Proceedings of the 13th annual international cryptology conference on Advances in cryptology
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
Proceedings of the ACM SIGCOMM '98 conference on Applications, technologies, architectures, and protocols for computer communication
Handbook of Applied Cryptography
Handbook of Applied Cryptography
Key Establishment in Large Dynamic Groups Using One-Way Function Trees
IEEE Transactions on Software Engineering
A Dual Encryption Protocol for Scalable Secure Multicasting
ISCC '99 Proceedings of the The Fourth IEEE Symposium on Computers and Communications
The VersaKey framework: versatile group key management
IEEE Journal on Selected Areas in Communications
Tree-based group key agreement
ACM Transactions on Information and System Security (TISSEC)
Group Key Agreement Efficient in Communication
IEEE Transactions on Computers
A key-chain-based keying scheme for many-to-many secure group communication
ACM Transactions on Information and System Security (TISSEC)
Resource-aware conference key establishment for heterogeneous networks
IEEE/ACM Transactions on Networking (TON)
JET: dynamic join-exit-tree amortization and scheduling for contributory key management
IEEE/ACM Transactions on Networking (TON)
Dual-Level Key Management for secure grid communication in dynamic and hierarchical groups
Future Generation Computer Systems
Optimizing Rekeying Cost for Contributory Group Key Agreement Schemes
IEEE Transactions on Dependable and Secure Computing
Hierarchical group access control for secure multicast communications
IEEE/ACM Transactions on Networking (TON)
Lower bounds and new constructions on secure group communication schemes
Theoretical Computer Science
Key management scheme for multi-layer secure group communication
COMSNETS'09 Proceedings of the First international conference on COMmunication Systems And NETworks
Cryptanalysis of two group key management protocols for secure multicast
CANS'05 Proceedings of the 4th international conference on Cryptology and Network Security
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Secure one-to-many multicasting has been a popular research area in the recent past. Secure many-to-many multicasting is becoming popular with applications such as private conferencing and distributed interactive simulation. Most of the existing secure multicasting protocols use a centralized group manager to enforce access control and for key distribution. In the presence of multiple senders, it is desirable to delegate group management responsibility to all the senders. We propose a distributed group key management scheme to support secure many-to-many communication. We divide key distribution overhead evenly among the senders. Our protocol is scalable and places equal trust in all the senders.