1. Department of Computer Science and Engineering; Manipal Institute of Technology, Manipal Academy of Higher Education; Manipal India
2. Center for Security, Theory and Algorithmic Research; International Institute of Information Technology; Hyderabad India
3. Department of Computer Science and Engineering and Centre for Cryptography; Manipal Institute of Technology, Manipal Academy of Higher Education; Manipal India
4. Department of Computer Science and Engineering; Thapar University; Patiala India
5. National Institute of Telecommunications (Inatel), Brazil; Instituto de Telecomunicações, Portugal; Federal University of Piauí (UFPI); Teresina-PI Brazil