Affiliation: | 1. Department of Mathematics and Statistics, University of South Florida, Tampa, FL 33620, United States of America;2. School of Mathematics and Statistics, Henan University of Science and Technology, Luoyang 471003, China;3. Faculty of Mathematics and Statistics, Hubei Key Laboratory of Applied Mathematics, Hubei University, Wuhan, 430062, China;1. School of Mathematics and Statistics, Henan University of Science and Technology, Luoyang 471023, China;2. Faculty of Mathematics and Statistics, Hubei University, Wuhan 430062, China;3. Department of Informatics, University of Bergen, Bergen N-5020, Norway;4. State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing 100093, China;5. Department of Electrical Engineering and Computer Science, University of Stavanger, 4036, Stavanger, Norway;1. SKLOIS, Institute of Information Engineering, Chinese Academy of Sciences, Beijing 100093, China;2. KLMM, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190, China;1. College of Liberal Arts and Sciences, National University of Defense Technology, Changsha, 410073, China;2. State Key Laboratory of Cryptology, Beijing, 100878, China;3. College of Information Science and Technology, College of Cyber Security, Jinan University, Guangzhou, Guangdong, 510632, China;1. School of Mathematics and Statistics, Henan University of Science and Technology, Luoyang 471003, China;2. Faculty of Mathematics and Statistics, Hubei Key Laboratory of Applied Mathematics, Hubei University, Wuhan 430062, China;3. College of Mathematics and Systems Science, Shandong University of Science and Technology, Qingdao 266590, China;1. School of Mathematics and Statistics, Henan University of Science and Technology, Luoyang 471003, China;2. Faculty of Mathematics and Statistics, Hubei Key Laboratory of Applied Mathematics, Hubei University, Wuhan 430062, China |