1. Department of Computer Science and Engineering, National Institute of Technology Sikkim, Ravangla, India
2. Department of Computer Application, National Institute of Technology Raipur, Raipur, India
3. Center for Security, Theory and Algorithmic Research, International Institute of Information Technology, Hyderabad, India
4. School of Electronics Engineering, School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, South Korea