Secure and Efficient Tree-based Group Diffie-Hellman Protocol.

Sunghyuck Hong Secure and Efficient Tree-based Group Diffie-Hellman Protocol. 178-194 2009 3 TIIS 2 http://dx.doi.org/10.3837/tiis.2009.02.004 db/journals/itiis/itiis3.html#Hong09