Secure and Efficient Anonymous Authentication Protocol for Global Roaming Services. - Prasanta Kumar Roy; Ansuman Bhattacharya (COMSNETS, 2019)

Desynchronization resistant privacy preserving user authentication protocol for location based services. - Prasanta Kumar Roy; Ansuman Bhattacharya (Peer-to-Peer Netw. Appl., 2021)

Secure and efficient authentication protocol with user untraceability for global roaming services. - Prasanta Kumar Roy; Ansuman Bhattacharya (Wirel. Networks, 2021)

FastHand: A fast handover authentication protocol for densely deployed small-cell networks. - Prasanta Kumar Roy; Prashant Sahu; Ansuman Bhattacharya (J. Netw. Comput. Appl., 2022)

A group key-based lightweight Mutual Authentication and Key Agreement (MAKA) protocol for multi-server environment. - Prasanta Kumar Roy; Ansuman Bhattacharya (J. Supercomput., 2022)

Correction to: A group key-based lightweight Mutual Authentication and Key Agreement (MAKA) protocol for multi-server environment. - Prasanta Kumar Roy; Ansuman Bhattacharya (J. Supercomput., 2022)

SDIWSN: A Software-Defined Networking-Based Authentication Protocol for Real-Time Data Transfer in Industrial Wireless Sensor Networks. - Prasanta Kumar Roy; Ansuman Bhattacharya (IEEE Trans. Netw. Serv. Manag., 2022)

Secure and Authentic Anonymous Roaming Service. - Prasanta Kumar Roy; Ansuman Bhattacharya (Wirel. Pers. Commun., 2022)

An anonymity-preserving mobile user authentication protocol for global roaming services. - Prasanta Kumar Roy; Ansuman Bhattacharya (Comput. Networks, 2023)

DC-IIoT: A Secure and Efficient Authentication Protocol for Industrial Internet-of-Things Based on Distributed Control Plane. - Rakesh Salam; Prasanta Kumar Roy; Ansuman Bhattacharya (Internet Things, 2023)

A deep learning-based authentication protocol for IoT-enabled LTE systems. - A. Sai Venkateshwar Rao; Prasanta Kumar Roy; Tarachand Amgoth; Ansuman Bhattacharya (Future Gener. Comput. Syst., 2024)

ZeroVCS: An efficient authentication protocol without trusted authority for zero-trust vehicular communication systems. - Prasanta Kumar Roy; Pankaj Kumar 008; Ansuman Bhattacharya (Future Gener. Comput. Syst., 2025)