1. Computer Science and Engineering, Thapar University, Patiala, Punjab 147004, India
2. Computer Science and Engineering, Indian Institute of Information Technology Kalyani, West Bengal 741235, India
3. Center of Excellence in Information Assurance, King Saud University, Riyadh 11451, Saudi Arabia
4. Computer Science and Engineering, NIIT University, Neemrana, Rajasthan 301705, India
5. Computer Science and Engineering, Haldia Institute of Technology, Haldia, West Bengal 721657, India
6. Department of Mathematics, Chaudhary Charan Singh University, Meerut, Uttar Pradesh 250004, India