1. Broadcast encryption;Fiat,1993
2. A survey of key management for secure group communication;Rafaeli;ACM Comput. Surv.,2003
3. Group key management protocols: a novel taxonomy;Challal;Int. J. Inf. Technol.,2005
4. Scalable group key management for secure multicast: a taxonomy and new directions;Zhu,2010
5. Secure group communications using key graphs;Wong;IEEE/ACM Trans. Netw.,2000