Experience
Assistant Professor, Department of Computer Science and Engineering,
Sir Padampat Singhania University (SPSU), Udaipur
(September 2023-February 2023)
Teachings
- C programming
- Tableau
- Office Automation
- Emerging Technologies
- Cloud Computing for business
- Information Systems and Management (Summer Semester 2023, SPSU Udaipur)
Education
Doctor of philosophy (Ph.D.): Indian Institute of Technology (ISM) Dhanbad
2019-2023
Master of Technology (M.Tech.) in Computer Science and Engineering:
National Institute of Technology Sikkim 2017-2019
Bachelor of Technology (B.Tech.) in Information Technology: College of Technology And Engineering (CTAE) 2013-2017
Contact Address :
Dept. of Computer Science and Engineering
National Institute of Technology Sikkim
Barfung Block, Ravangla, South Sikkim-737139
Journals
- Rangwani, D., & Om, H. (2021). A secure user authentication protocol based on ECC for cloud computing environment. Arabian Journal for Science and Engineering, 46, 3865-3888. DOI:
https://doi.org/10.1007/s13369-020-05276-x
- Rangwani, D., Sadhukhan, D., Ray, S., Khan, M. K., & Dasgupta, M. (2021). A robust provable-secure privacy-preserving authentication protocol for Industrial Internet of Things. Peer-to-peer Networking and Applications, 14, 1548-1571. DOI:
https://doi.org/10.1007/s12083-020-01063-5
- Rangwani, D., Sadhukhan, D., Ray, S., Khan, M. K., & Dasgupta, M. (2021). An improved privacy preserving remote user authentication scheme for agricultural wireless sensor network. Transactions on Emerging Telecommunications Technologies, 32(3), e4218. DOI:
https://doi.org/10.1002/ett.4218
- Rangwani, D., & Om, H. (2022). Four-factor mutual authentication scheme for health-care based on wireless body area network. The Journal of Supercomputing, 1-35. DOI:
https://doi.org/10.1007/s11227-021-04099-3
- Rangwani, D., & Om, H. (2023). A robust four-factor authentication protocol for resource mining. Arabian Journal for Science and Engineering, 48(2), 1947-1971. DOI:
https://doi.org/10.1007/s13369-022-07055-2
- Rangwani, D., & Om, H. (2023). 4F-MAKA: Four-factor mutual authentication and key agreement protocol for internet of things. Peer-to-Peer Networking and Applications, 16(1), 35-56. DOI:
https://doi.org/10.1007/s12083-022-01382-9
- Rangwani, D., & Om, H. (2023). Chaotic map based multi-factor authentication protocol for underwater environment monitoring. Multimedia Tools and Applications, 1-30. DOI:
https://doi.org/10.1007/s11042-023-16608-y
Book/Book Chapters
- Rangwani, D., Sadhukhan, D., & Ray, S. (2021). Cryptanalysis of a robust ECC-based provable secure authentication protocol with privacy preserving for industrial Internet of Things. In Cloud Security (pp. 76-87). CRC Press. DOI:
https://doi.org/10.1201/9780367821555
diksharangwani@nitsikkim.ac.in 
+917737592668 