School of Mathematics and Information Science, Guangzhou University
Key Laboratory of Information Security, School of Mathematics and Information Science, Guangzhou University

School of Mathematics and Information Science, Guangzhou University
Key Laboratory of Information Security, School of Mathematics and Information Science, Guangzhou University

School of Mathematics and Information Science, Guangzhou University
Key Laboratory of Information Security, School of Mathematics and Information Science, Guangzhou University

School of Computer Science and Network Security, Dongguan University of Technology
Guangxi Key Laboratory of Cryptography and Information Security, Guilin University of Electronic Technology