Affiliation: | 1. School of Mathematics and Information Sciences, Henan University, Kaifeng 475004, China;2. Information Security Center, Beijing University of Posts and Telecommunications, Beijing 100876, China;3. National Engineering Laboratory for Disaster Backup and Recovery, Beijing University of Posts and Telecommunications, Beijing 100876, China;4. State Key Laboratory of Information Security (Graduate University of Chinese Academy of Sciences), Beijing 100049, China;1. Department of Physics and Astronomy, University of British Columbia, Vancouver, BC, Canada;2. Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai 600 036, India;3. C.N. Yang Institute for Theoretical Physics, State University of New York, Stony Brook, New York, USA;1. School of Physical Science and Technology, Soochow University, Suzhou 215006, China;2. Department of Information Systems Creation, Faculty of Engineering, Kanagawa University, Yokohama, Kanagawa, 221-8686, Japan;1. CEAS, The Mill, University of Manchester, Oxford Road, Manchester M13 9PL, UK;2. Department of Chemical & Biomolecular Engineering, University of Melbourne, Parkville VIC 3010, Australia |