New ACJT based generalized group signcryption
LI Mao-tang 1,YANG Xiao-yuan 1,2,HAN Yi-liang 1,WEI Li-xian 1,LAI Xue-jia 3
Computer Engineering and Applications . 2008, (31): 128 -131 .  DOI: 10.3778/j.issn.1002-8331.2008.31.037