A Scalable Group Rekeying Scheme using Secret Mask Patterns. - Yaser M. Asem; Atsushi Kara (AINA (1), 2004)

New Group Rekeying Algorithm Using Combination of Secret Mask Patterns and Hash Values. - Yaser M. Asem; Atsushi Kara (IEICE Trans. Inf. Syst., 2006)