Specialization

Network Security, Cryptography, Internet of Things, Digital Logic and Computer Architecture

Email

sourav.roy@thapar.edu

Education:
    PhD in Computer Science and Engineering from National Institute of Technology Durgapur, Durgapur, WB.
    Thesis title: Development of Lightweight Security Systems for Resource-constrained
    Devices: A Hardware Security Approach
    M. Tech. in Software Engineering (I.T) from Jadavpur University, Kolkata, WB.
    B. Tech. in Information Technology from RCC Institute of Information Technology (under MAKAUT, formerly WBUT).
    Schooling (10th and 12th ) from Dankuni Sree Ramkrishna Vidyashram (H.S.), Dankuni, WB.

Experience:
    Assistant Professor, Computer Science and Engineering Department, Thapar Institute of Engineering and Technology Patiala, Punjab, India (August 2024 – present).

Journal publications:
1.    S. Roy, D. Das, A. Mondal, M. H. Mahalat, B. Sen and B. Sikdar, “PLAKE: PUF-Based Secure Lightweight Authentication and Key Exchange Protocol for IoT.” in IEEE Internet of Things Journal, vol. 10, no. 10, pp. 8547-8559, 15 May, 2023. DOI: 10.1109/JIOT.2022.3202265
2.    S. Roy, D. Das, and B. Sen. 2023. “Secure and Lightweight Authentication Protocol Using PUF for the IoT-based Wireless Sensor Network.” in ACM Journal on Emerging Technologies in Computing Systems 20, 1, Article 3 (January 2024), 17 pages. DOI: 10.1145/3624477

Conference publications:
1.    S. Roy, D. Das, A. Mondal, M. H. Mahalat, S. Roy, and B. Sen, “PUF based Lightweight Authentication and Key Exchange Protocol for IoT,” In Proceedings of the 18th International Conference on Security and Cryptography (SECRYPT 2021) [online], pp 698-703. DOI: 10.5220/0010550906980703
2.    S. Roy, A. Maji, M. H. Mahalat and B. Sen, “PUF based Authentication and Key Sharing Protocol for Smart Water Monitoring System,” 2022 IEEE Region 10 Symposium (TENSYMP), 2022, pp. 1-6, DOI: 10.1109/TENSYMP54529.2022.9864376.
3.    D. Das, S. Roy, M. H. Mahalat and B. Sen, “A Novel Cross-Platform Physically Unclonable Function for Emerging FPGA-based IoT Devices,” 2022 Asian Hardware Oriented Security and Trust Symposium (AsianHOST), Singapore, Singapore, 2022, pp. 1-4, DOI: 10.1109/AsianHOST56390.2022.10022185.

Honors and Achievements:
    Qualified Graduate Aptitude Test in Engineering (GATE) in Computer Science and Information Technology (CS) in 2014, 2018, 2019.
    Qualified with NTA UGC NET - Computer Science and Applications (June 2019) for Assistant Professor only.
    Placed in IBM India as Associate System Engineer in 2016.