Agent-based key management system for large-scale multicast
Haifeng Li · Journal of Hefei University of Technology · 2006
The problem of multicast security has been a difficulty in multicast research.Based on the analysis of several common key management systems,an agent-based key management system for large-scale multicast is put forward.By increasing an encryption at the agent,the whole multicast group is divided into several subgroups and the subgroups are controlled separately,thus making the system have good scalability and be suitable for frequent changing of multicast members.