Faculty Directory
Dr. SWAGATAM BASU
Academic Information
Ph.D (CSE,IIIT,Kalyani, 2025), M.Tech(CSE,IIEST,Shibpur,2017), B.Tech(IT, IEM,WBUT,2009)
Research Areas
Research Interests
My research interests focus on lattice-based post-quantum cryptography, emphasizing the design and analysis of cryptographic schemes secure against quantum attacks. I am particularly interested in hardness assumptions such as Learning With Errors (LWE) and Ring/Module-LWE, their security reductions, and efficiency trade-offs. My work also covers post-quantum key exchange, digital signatures, and encryption schemes, including optimization for practical deployment. Additional interests include evaluating lattice-based protocols for real-world applications and environments.
Courses Taught
Data Structure and Algorithm, DataBase Management System, Design and Analysis of Algorithm, Operating System, Networking, Object Oriented Programing using Java, Cryptography and Network Security.
Positions Held
Working as Associate Professor in IEM, Kolkata. Previously working as a Tech Lead and associate Software Developer in Cognizant Technology Solutions India pvt Limited.
Publications
1.Swagatam Basu, SK Hafizul Islam, "Quantum-attack-resilience OTP-based multi-factor mutual authentication and session key agreement scheme for mobile users", in Computers and Electrical Engineering Journal, Volume 119, Part A,2024,109495,ISSN 0045-7906,https://doi.org/10.1016/j.compeleceng.2024.109495.
2.Swagatam Basu, K. Seyhan, S. H. Islam and S. Akleylek, "MLWR-2PAKA: A Hybrid Module Learning With Rounding-Based Authenticated Key Agreement Protocol for Two-Party Communication," in IEEE Systems Journal, vol. 17, no. 4, pp. 6093-6103, Dec. 2023, doi: 10.1109/JSYST.2023.3288629.
3. SK Hafizul Islam, Swagatam Basu, "PB-3PAKA: Password-based three-party authenticated key agreement protocol for mobile devices in post-quantum environments", in Journal of Information Security and Applications,Volume 63,2021,103026,ISSN 2214-2126,https://doi.org/10.1016/j.jisa.2021.103026.
4. Swagatam Basu, S. Das, S. Ghatak and A. K. Das, "Strength pareto evolutionary algorithm based gene subset selection," 2017 International Conference on Big Data Analytics and Computational Intelligence (ICBDAC), Chirala, Andhra Pradesh, India, 2017, pp. 79-85, doi: 10.1109/ICBDACI.2017.8070813.