About Ryoh, Fuji-Hara
About Department of Social Systems and Management, Graduate School of Systems and Information Engineering, University of Tsukuba
About Miao, Ying
About Department of Social Systems and Management, Graduate School of Systems and Information Engineering, University of Tsukuba
About Li, Xiyang
About Department of Mathematics, Guangxi Normal University
About Wu, Dianhua
About Department of Mathematics, Guangxi Normal University
About Journal of Mathematical Cryptology