Hi, welcome to my personal website.

I am Daya Sagar Gupta,

an Assistant Professor at IIT Patna

📢 Looking for motivated students for PhD and Master's programs

Hello, I am Dr. Daya Sagar Gupta, a researcher and academician specializing in cryptography, cybersecurity, and blockchain technology. My work focuses on designing secure communication protocols and developing cryptographic solutions for resource-constrained environments, particularly in IoT and post-quantum cryptography. I have been actively involved in research and teaching, contributing to advancements in secure systems at IIT Patna. My passion lies in enhancing cybersecurity frameworks and exploring new frontiers in cryptographic security.

Areas of Interest

  • Applied Cryptography
  • Post-Quantum Cryptography
  • Identity-based Cryptosystems
  • IoT Security
  • Blockchain
  • Hardware Security
  • Machine Learning Security

Education

Phd in Computer Science and Engineering

Indian Institute of Technology (Indian School of Mines), Dhanbad, Jharkhand, India.

M. Tech in Computer Science and Engineering

Indian Institute of Technology (Indian School of Mines), Dhanbad, Jharkhand, India.

B. Tech in Computer Science & Engineering

UPTU Lucknow, India.


Experience

11th June 2024 to Till date

Indian Institute of Technology Patna, Bihar

Working as Assistant Professor

24th May 2023 to 10th June 2024

Indian Institute of Technology Mandi, HP

Worked as Assistant Professor

08th April 2021 to 23rd May 2023

Rajiv Gandhi Institute of Petroleum Technology Jais, Amethi UP

Worked as Assistant Professor

10th December 2020 to 07th April 2021

Sant Longowal Institute of Engineering & Technology Longowal, Punjab

Worked as Assistant Professor

26th June 2018 to 07th December 2020

Shershah Engineering College Sasaram, Bihar under Govt. of Bihar

Worked as Assistant Professor

2nd January 2018 to 25th June 2018

Loknayak Jai Prakash Institute of Technology Chapra, Bihar

Worked as Assistant Professor

26
Papers

International Journal

  • Krittibas Parai, Daya Sagar Gupta, and SK Hafizul Islam. “IoT-ID3PAKA: Efficient and Robust ID-3PAKA Protocol for Resource-constrained IoT Devices”, IEEE Internet of Things Journal, Vol. 11, No. 6, pp. 10304 - 10313, 2023 (SCIE, IF- 8.2).
  • Daya Sagar Gupta, Arijit Karati, Walid Saad, and Daniel Benevides da Costa, “Quantum-Defended Blockchain-Assisted Data Authentication Protocol for Internet of Vehicles”, IEEE Transactions on Vehicular Technology, Vol. 71, No. 3, pp. 3255 - 3266, 2022 (SCI-E, IF- 6.1).
  • Daya Sagar Gupta, Sangram Ray, Tajinder Singh, and Madhu Kumari, “Post-quantum lightweight identity-based two-party authenticated key exchange protocol for Internet of Vehicles with probable security”, Computer Communications, Vol. 181, pp. 69–79, 2022 (SCI-E, IF- 4.5).
  • Pooja Verma and Daya Sagar Gupta, “A Pairing-free Data Authentication and Aggregation Mechanism for Intelligent Healthcare System”, Computer Communications, Vol. 198, pp. 282–296, 2023 (SCI-E, IF- 4.5).
  • SK Hafizul Islam, Krittibas Parai, and Daya Sagar Gupta, “PF-IBDA: Provably secure and pairing-free identity-based deniable authentication protocol for MANET environments”, Computer Networks, Vol. 238, 2024 (SCI-E, IF- 4.4).
  • Daya Sagar Gupta, “PiLike: Post-quantum Identity-based Lightweight Authenticated Key Exchange Protocol for IIoT Environments”, IEEE Systems Journal, Vol. 11, No. 6, pp. 15 - 23, 2023 (SCIE, IF- 4).
  • Daya Sagar Gupta, SK Hafizul Islam, Mohammad S. Obaidat, Arijit Karati, and Balgies Sadoun, “LAAC: Lightweight Lattice-based Authentication and Access Control Protocol for E-Health systems in IoT Environments”, IEEE Systems Journal, Vol. 15, No. 3, pp. 3620-3627, 2021 (SCIE).
  • Daya Sagar Gupta, SK Hafizul Islam, Mohammad S. Obaidat, Pandi Vijayakumar, Neeraj Kumar, and YoHan Park, “A Provably Secure and Lightweight Identity-based Two-party Authenticated Key Agreement Protocol for IoT Environments”, IEEE Systems Journal, Vol. 15, No. 2, pp. 1732–1741, 2020 (SCIE).
  • Lacchita Soni, Harish Chandra, Daya Sagar Gupta, and Ram Keval, “Quantum-Resistant Public-key Encryption and Signature Schemes with Smaller Key Sizes”, Cluster Computing, Springer, Vol. 27, No. 01, pp. 285–297, 2022 (SCI).
  • Tajinder Singh, Madhu Kumari and Daya Sagar Gupta, “Real-time event detection and classification in social text stream using embedding”, Cluster Computing, Vol. 25, No. 06, pp. 3799–3817, 2022 (SCIE).
  • Sankar Mukherjee, Daya Sagar Gupta, and G. P. Biswas, “An efficient and batch verifiable conditional privacy-preserving authentication scheme for VANETs using lattice”, Computing, Springer, Vol. 101, No. 12, pp. 1763–1788, 2019 (SCI).
  • Daya Sagar Gupta, SK Hafizul Islam, Mohammad S. Obaidat, Arijit Karati, and Balgies Sadoun, “LAAC: Lightweight Lattice-based Authentication and Access Control Protocol for E-Health systems in IoT Environments”, IEEE Systems Journal, Vol. 15, No. 3, pp. 3620-3627, 2021 (SCIE).
  • Daya Sagar Gupta, SK Hafizul Islam, Mohammad S. Obaidat, Pandi Vijayakumar, Neeraj Kumar, and YoHan Park, “A Provably Secure and Lightweight Identity-based Two-party Authenticated Key Agreement Protocol for IoT Environments”, IEEE Systems Journal, Vol. 15, No. 2, pp. 1732–1741, 2020 (SCIE).
  • Lacchita Soni, Harish Chandra, Daya Sagar Gupta, and Ram Keval, “Quantum-Resistant Public-key Encryption and Signature Schemes with Smaller Key Sizes”, Cluster Computing, Vol. 27, No. 01, pp. 285–297, 2022 (SCI).
  • Tajinder Singh, Madhu Kumari and Daya Sagar Gupta, “Real-time event detection and classification in social text stream using embedding”, Cluster Computing, Vol. 25, No. 06, pp. 3799–3817, 2022 (SCIE).
  • Sankar Mukherjee, Daya Sagar Gupta, and G. P. Biswas, “An efficient and batch verifiable conditional privacy-preserving authentication scheme for VANETs using lattice”, Computing, Springer, Vol. 101, No. 12, pp. 1763–1788, 2019 (SCI).
  • Hema Shekhawat and Daya Sagar Gupta, “Quantum-resistance Blockchain-assisted Data Authentication and Key Exchange Scheme for the Smart Grid Metering Infrastructure”, Pervasive and Mobile Computing, Vol. 100, 101919, 2024 (SCIE).
  • Lacchita Soni, Harish Chandra, and Daya Sagar Gupta, “Post-quantum Attack Resilience Blockchain-assisted Data Authentication Protocol for Smart Healthcare System”, Software: Practice and Experience, Vol. 54, No. 11, pp. 2170–2190, 2024 (SCIE).
  • Hema Shekhawat and Daya Sagar Gupta, “Quantum-safe Lattice-based Mutual Authentication and Key-exchange Scheme for the Smart Grid”, Transactions on Emerging Telecommunications Technologies, Vol. 35, No. 07, 2024 (SCIE).
  • Daya Sagar Gupta, and G. P. Biswas, “Design of Lattice-based ElGamal Encryption and Signature Schemes using SIS problem”, Transactions on Emerging Telecommunications Technologies, Vol. 29, No. 06, 2018 (SCIE).
  • Tajinder Singh, Madhu Kumari and Daya Sagar Gupta, “Rumor identification and diffusion impact analysis in real-time text stream using deep learning”, Journal of Supercomputing, Vol. 80, No. 06, pp. 7993–8037, 2023 (SCIE).
  • Tajinder Singh, Madhu Kumari and Daya Sagar Gupta, “Context-Based Persuasion Analysis of Sentiment Polarity Disambiguation in Social Media Text Streams”, New Generation Computing, Vol. 42, No. 04, pp. 497–531, 2023 (SCIE).
  • Pooja Verma and Daya Sagar Gupta, “An Improved Certificateless Mutual Authentication and Key Agreement Protocol for Cloud-Assisted Wireless Body Area Networks”, Wireless Personal Communications, Springer, Vol. 131, No. 04, pp. 2399–2426 (SCIE).
  • Daya Sagar Gupta, and G. P. Biswas, “On Securing Bi- and Tri-Partite Session Key Agreement Protocol using IBE Framework”, Wireless Personal Communications, Springer, Vol. 96, No. 03, pp. 4505–4524, 2017 (SCIE).
  • Daya Sagar Gupta, and G. P. Biswas, “A novel and efficient Lattice-based Authenticated Key Exchange Protocol in C-IK Model”, International Journal of Communication Systems, Wiley, Vol. 31, No. 03, 2018 (SCIE).
  • Daya Sagar Gupta, and G. P. Biswas, “An ECC-based Authenticated Group Key Exchange Protocol in IBE framework”, International Journal of Communication Systems, Wiley, Vol. 30, No. 18, 2017 (SCIE).
  • Hema Shekhawat and Daya Sagar Gupta, “A Survey on Lattice-based Security and Authentication Schemes for Smart-Grid Networks in the Post-Quantum Era”, Concurrency and Computation: Practice and Experience, Wiley, Vol. 36, No. 14, (SCIE).
  • Daya Sagar Gupta, SK Hafizul Islam, Mohammad S. Obaidat, and Kuei-Fang Hsiao, “A Novel Identity-based Deniable Authentication Protocol Using Bilinear Pairings for Mobile Ad Hoc Networks”, Ad Hoc & Sensor Wireless Networks, Vol. 47, No. 01-04, pp. 249–278, 2020 (SCIE).
  • Daya Sagar Gupta, and G. P. Biswas, “A Secure Cloud Storage using ECC-Based Homomorphic Encryption”, International Journal of Information Security and Privacy, IGI Global, Vol. 11, No. 03, pp. 54–62, 2017 (ABDC, ESCI, Scopus).
  • Daya Sagar Gupta, and G. P. Biswas, “Secure Computation on Cloud Storage: A Homomorphic Approach”, Journal of Cases on Information Technology, IGI Global, Vol. 17, No. 03, pp. 22–29, 2015 (ABDC, ESCI, Scopus).
  • Daya Sagar Gupta, Nabajyoti Mazumdar, Amitava Nag, and Jyoti Prakash Singh, “Secure data authentication and access control protocol for industrial healthcare system”, Journal of Ambient Intelligence and Humanized Computing, Vol. 14, pp. 4853–4864, 2023 (Scopus).

3
Chapters

Book Chapter

  • Daya Sagar Gupta and G. P. Biswas. “On Securing Cloud Storage using Homomorphic Framework.” In Technology Management in Organizational and Societal Contexts, pp. 99-114, 2018. IGI Global.
  • Daya Sagar Gupta. “An IBE-Based Authenticated Key Transfer Protocol on Elliptic Curves.” In Encyclopedia of Criminal Activities and the Deep Web, pp. 1112-1122, 2020. IGI Global.
  • Tajinder Singh, Madhu Kumari, Daya Sagar Gupta, and Nikolai Siniak. “Axiomatic Analysis of Pre-Processing Methodologies Using Machine Learning in Text Mining: A Social Media Perspective in Internet of Things.” In Convergence of Cloud with AI for Big Data Analytics: Foundations and Innovation, pp. 229-256, 2022. Scrivener Publishing.

17
Papers

International Conferences

  • Anarghya Singh, Rakesh Salam and Daya Sagar Gupta, “Network Resilience and Secure Confidentiality in Industrial-IoT through Software-Defined Networking”, 15th International Conference on Computing Communication and Networking Technologies (ICCCNT) 2024.
  • Ritwiz Aryan, Hema Shekhawat and Daya Sagar Gupta, “A Quantum-Secure Mutual Authentication and Data Sharing Scheme for the Smart-Grid Ecosystem”, 15th International Conference on Computing Communication and Networking Technologies (ICCCNT) 2024.
  • Lacchita Soni, Harish Chandra and Daya Sagar Gupta, “Lattice-Based Authentication Scheme for Smart Agriculture System”, International Conference on Network Security and Blockchain Technology 2024.
  • Ishita Srivastava, Aryaman Raj and Daya Sagar Gupta, “Blockchain-based Secure Storage and Management of Electronic Health Record using a Smart Card”, 5th International Conference on Recent Advances in Information Technology (RAIT) 2023.
  • Hema Shekhawat and Daya Sagar Gupta, “Quantum-defended Anonymous Mutual Authentication and Key-exchange Scheme for the Smart-grid System”, 18th International Conference on Information Assurance and Security (IAS) 2022.
  • Pooja Verma and Daya Sagar Gupta, “SP2P-MAKA: Smart Contract based Secure P2P Mutual Authentication Key Agreement Protocol for Intelligent Energy System”, In 22nd International Conference on Intelligent Systems Design and Applications (ISDA) 2022.
  • Pooja Verma and Daya Sagar Gupta, “A Paring-free ID-based Authenticated Key Agreement Protocol for IoT environment”, In 12th International Conference on Information Systems and Advanced Technologies 2022.
  • Daya Sagar Gupta, Lacchita Soni and Harish Chand, “Quantum-defended Digital Signature on Lattice for IoT-enabled Systems”, In 7th International Conference on Internet of Things and Connected Technologies (ICIoTCT) 2022.
  • Daya Sagar Gupta, “A Mutual Authentication and Key Agreement Protocol for Smart Grid Environment Using Lattice”, Proceedings of the International Conference on Computational Intelligence and Sustainable Technologies. Algorithms for Intelligent Systems. Springer, Singapore. Springer, 2022.
  • Daya Sagar Gupta, Krittibas Parai, Mohammad S. Obaidat, and SK Hafizul Islam, “Efficient and Secure Design of ID-3PAKA Protocol Using ECC”, In 2021 International Conference on Computer, Information and Telecommunication Systems (CITS), Istanbul, Turkey, IEEE, 2021, 1–5.
  • Daya Sagar Gupta, SK Hafizul Islam and Mohammad S. Obaidat, “A Secure Identity-Based Three-Party Authenticated Key Agreement Protocol Using Bilinear Pairings”, International Conference on Innovative Data Communication Technologies and Application (ICIDCA 2019), Springer, 2019 : 1–11.
  • Daya Sagar Gupta, SK Hafizul Islam and Mohammad S. Obaidat, “A Secure Identity-based Deniable Authentication Protocol for MANETs”, The 2019 International Conference on Computer, Information and Telecommunication Systems, Beijing, China, IEEE, 2018 : 1–5.
  • Daya Sagar Gupta, G. P. Biswas and Rousan Nandan, “Security Weakness of a Lattice-based Key Exchange Protocol”, 4th IEEE International Conference on Recent Advances in Information Technology (RAIT 2018), IEEE, 2018 : 1–5.
  • Shalini Banerjee, Daya Sagar Gupta and G. P. Biswas, “Hierarchy-based Cheating Detection and Cheater Identification in Secret Sharing Schemes”, 4th IEEE International Conference on Recent Advances in Information Technology (RAIT 2018), IEEE, 2018 : 1–6.
  • Daya Sagar Gupta and G. P. Biswas, “Cryptanalysis of Wang et al’s Lattice-based Key Exchange Protocol”, In International Conference on Recent Trends in Engineering and Material Science (ICEMS-2016), JNU Jaipur, Perspectives in Science, Elsevier, Vol. 8, pp. 228–230, 2016.
  • Daya Sagar Gupta and G. P. Biswas, “Identity-Based/Attribute-Based Cryptosystem using Threshold Value without Shamir’s Secret Sharing”, Signal Processing, Computing and Control (ISPCC), 2015 International Conference on, IEEE, 2015 : 307–311.
  • Daya Sagar Gupta and G. P. Biswas, “Securing Voice Call Transmission over Cellular Communication”, Elsevier Third International Conference on Recent Trends in Computing (ICRTC-2015), Procedia Computer Science, Vol. 57, pp. 752–756, 2015.

Projects

S.No. Title Cost in Lakh Start Date End Date Role as PI/Co-PI Agency
1 Design of Security Protocols for IoT enabled application areas 10 14-06-2021 23-05-2023 PI RGIPT Amethi

Students

S.No. Name Program
1 Hema Shekhawat PhD (Thesis Submitted)
2 Pooja Verma PhD
3 Lacchita Soni PhD
4 Ayush Thakur PhD
5 Taru Bhatnagar PhD
6 Dilip Kumar PhD
7 Govind Godara PhD
8 Tanushree Bhowmick PhD

  • E-mail
    dayasagar@iitp.ac.in
  • Address
    Block-I, Room No-506, IIT Patna-801106

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