1. Engineering Research Center of Digital Forensics of Ministry of Education and the School of Computer Science, Nanjing University of Information Science and Technology, Nanjing, China
2. Helen and John C. Hartmann Department of Electrical and Computer Engineering, New Jersey Institute of Technology, Newark, NJ, USA
3. K. A. CARE Energy Research and Innovation Center, King Abdulaziz University, Jeddah, Saudi Arabia