1. Amir, Y., Nita-Rotaru, C., Schultz, J.L., Stanton, J.R., Kim, Y., Tsudik, G.: Exploring Robustness in Group Key Agreement. In: Proc. of ICDCS 2001, pp. 399–408. IEEE CS, Los Alamitos (2001)
2. Lecture Notes in Computer Science;G. Ateniese,2003
3. Ateniese, G., Steiner, M., Tsudik, G.: Authenticated Group Key Agreement and Friends. In: Proc. of ACM CCS 1998, pp. 17–26. ACM Press, New York (1998)
4. Bellare, M., Rogaway, P.: Random Oracles are Practical: A Paradigm for Designing Efficient Protocols. In: Proc. of ACM CCS 1993, pp. 62–73. ACM Press, New York (1993)
5. Lecture Notes in Computer Science;M. Burmester,1995