Dr. Arijit Karati

Faculty, Arijit Karati - NIIT University

Faculty Name:

Dr. Arijit Karati


Assistant Professor


Computer Science and Engineering


Ph.D. [IIT(ISM), Dhanbad]
M.Sc. [PU], B.Sc. [RKMV, CU]

Teaching Experience:

1 Year

Teaching Field:

Cryptography, Algorithms, Data Structures

Research Areas:

Cryptographic security

Research Focus:

Identity based Encryption, Attribute Based Encryption

Other Interests:

Travelling, Cricket, Table Tennis



Information of Research Publications

Research Publication Details (From 2015 to present):

International Journals (SCI/Non-SCI):

  1. A. Karati, GP. Biswas, “Provably Secure and Authenticated Data Sharing Protocol for IoT based Crowdsensing network”, Transactions on Emerging Telecommunications Technologies, Accepted 2018. [SCI-E]
  2. A. Karati, SKH. Islam, GP. Biswas, “A Pairing-free and Provably Secure Certificateless Signature Scheme”, Information Sciences, Accepted 2018. [SCI-E]
  3. A. Karati, SKH. Islam, M. Karuppiah, “Provably Secure and Lightweight Certificateless Signature Scheme for IIoT Environments”, IEEE Transactions on Industrial Informatics, Accepted 2018, DOI: 10.1109/TII.2018.2794991. [SCI-E]
  4. A. Karati, SKH. Islam, GP. Biswas, MZA. Bhuiyan, P. Vijayakumar, M. Karuppiah, “Provably Secure Identity-based Signcryption Scheme for Crowdsourced Industrial Internet of Things Environments”, IEEE Internet of Things Journal, Accepted 2017, DOI: 10.1109/JIOT. 2017.2741580. [SCI-E]
  5. R. Amin, SKH. Islam, MK. Khan, A. Karati, D. Giri and S. Kumari, “A Two-factor RSA-based Robust Authentication System for Multi-Server Environments”, Security and Communication Networks, Accepted. 2017, DOI: 10.1155/2017/5989151 [SCI-E, DBLP, SCOPUS]
  6. P. Mohit, R. Amin, A. Karati, GP. Biswas and MK. Khan, “A Standard Mutual Authentication Protocol for Cloud Computing Based Health Care System", Journal of Medical Systems, 41(4), 2017. [SCI-E, DBLP, SCOPUS]
  7. A. Karati and GP. Biswas, “Efficient and Provably Secure Random Oracle-Free Adaptive Identity Based Encryption with Short-Signature Scheme", Security and Communication Networks, 9(17), pp. 4060–4074, 2016. [SCI-E, DBLP, SCOPUS]
  8. A. Karati, R. Amin and GP. Biswas, “Provably Secure Threshold-Based ABE Scheme Without Bilinear Map", Arabian Journal for Science and Engineering, 41(8), pp. 3201–3213, 2016. [SCI-E, SCOPUS]
  9. E. Ali and A. Karati, “Digitalizing the Narratives: Structural Analysis of Far Cry 3", Rupkatha Journal, 7(1), pp. 01–11, 2015. [SCOPUS]

International Conferences:

  1. L. Limbasiya and A. Karati, “Cryptanalysis and Improvement of A Mutual User Authentication Scheme for the Internet of Things", In Proceedings of the 32nd International Conference on Information Networking (ICOIN), IEEE Thailand, 2018 [Rank: B, DBLP, SCOPUS]
  2. A. Karati and G. P. Biswas, “A Practical Identity Based Signcryption Scheme from Bilinear Pairing", In Proceedings of ICACCI, pp. 832–836, IEEE India, 2016 [Thomson Reuters CPCI, DBLP, SCOPUS]
  3. A. Karati and G. P. Biswas, “Cryptanalysis and Improvement of a Certificate-less Short Signature Scheme using Bilinear Pairing", In Proceedings of AICTC, ACM India, 2016
  4. R. Amin, SKH Islam, A. Karati and G. P. Biswas, “Design of an Enhanced Authentication Protocol and Its Verification using AVISPA", In Proceedings of RAIT, pp. 404–409, IEEE India, 2016.
  5. A. Gupta, P. Mohit, A. Karati, R. Amin and G. P. Biswas, “Malicious Node Detection using ID-Based Authentication Technique", In Proceedings of RAIT, pp. 398–403, IEEE India, 2016.
  6. A. Karati and G. P. Biswas, “Cryptanalysis of Zheng et al.’s Pairing-free Secure IBE Scheme", In Proceedings of ICIT, pp. 101–106, Springer India, 2016. [DBLP, SCOPUS]
  7. R. Kumar, R. Amin, A. Karati, and G. P. Biswas, “Secure Remote Login Scheme with Password and Smart Card Update Facilities", In Proceedings of FICTA, pp. 495–505, Springer India, 2016. [DBLP, SCOPUS]

Dr. Arijit Karati received his Ph.D. degree in the field of cryptographic security from the Department of Computer Science and Engineering, Indian Institute of Technology (ISM), Dhanbad in 2018, M. Sc. degree in Computer Science from Pondicherry University in 2013, and B. Sc. degree in Computer Applications (Major) from Ramakrishna Mission Vidyamandira (affiliated to University of Calcutta), India in 2011. He has 16 publications in peer reviewed journals (indexed in SCI-E, SCOPUS, DBLP etc.) and international conferences (ACM, IEEE, Springer). He has reviewed articles in international journals like SCN, Information Sciences, IEEE Systems Journal, FGCS, JNCA, and international conferences. His research interest includes Cryptography and Information/Network Security. Besides, he is also an active member of IEEE.

Personal Web Site: Arijit Karati Website