Email: dhivya.r@vit.ac.in
PhD: SASTRA Deemed University, Thanjavur
Research Areas: Information Security, Quantum Cryptography, Post-Quantum Cryptography, Network Security, Data Hiding techniques, IoT Security
| Employee ID | 54827 | ||||
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| Educational details | |||||
| Degree | Passed out year | Specialization | Institute/University/ College | ||
| PhD | 2020 | Information Security | SASTRA Deemed University, Thanjavur | ||
| M.Tech | 2014 | Advanced Communication Systems | SASTRA Deemed University, Thanjavur | ||
| B.E | 2012 | Electronics and Communication Engineering | St. Joseph’s College of Engineering, Chennai | ||
| Post-Doctoral Experience if any | Project Scientist – Society for Electronic Transactions and Security (SETS), Chennai – Project : NQM Quantum Communication | ||||
| Research Details | |||||
| Areas of Specialization | Information Security, Quantum Cryptography, Post-Quantum Cryptography, Network Security, Data Hiding techniques, IoT Security. | ||||
| ORCID ID | https://orcid.org/0000-0002-0312-4880 | ||||
| Scopus ID | https://www.scopus.com/authid/detail.uri?authorId=55811185000 | ||||
| H-index (scopus) | 10 | ||||
| Google Scholar ID | https://scholar.google.co.in/citations?ser=RtVIvq0AAAAJ&hl=en&oi=sra | ||||
| i10 index | 13 | ||||
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| On-going Consultancy Project Title | Funding Agency: Nil
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| Completed Consultancy Project Title | Funding Agency: Nil | ||||
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| Ongoing Funded Project Title | Funding Agency: Nil | ||||
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| Patent Published Title | Patent Published Application No. | ||||
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| Book / Book Chapter Published Details | |||||
| Title | Publisher | Year | |||
| Robust Image Encryption in Transform Domain Using Duo Chaotic Maps—A Secure Communication | Springer Nature | 2021 | |||
| Secure Digital Health Data Transmission in Healthcare Industry 4.0 – An Overview | Wiley | 2025 | |||
| Role of Sensors in Food Quality Monitoring | Wiley | 2025 | |||
| Awards & Recognition Details (only national and international awards and recognitions) | |||||
| Name of the award, awarding agency, year of award | |||||
| 1. 2024: Faculty Research Award by Mepco Schlenk Engineering College, Sivakasi 2. 2019: Best Paper Award, ViTECoN-2019 held at VIT Campus, Vellore. 3. 2016-2018: Two research papers listed in top 25 most popular articles (IEEE Transactions on Nano-Bioscience, Computers in Biology and Medicine) 4. 2015: INSPIRE Fellowship by the Department of Science and Technology (DST), India. 5. 2014: University First Rank Award for exceptional academic excellence during Postgraduation at SASTRA Deemed University, Thanjavur. |
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| Major International Collaboration Details – Academic Collaboration Details | |||||
| Type of collaboration (Research & publication/Funded Project/consultancy etc.), collaborating institute, year of collaboration | |||||
| 1. Anushiadevi, R., Venkatesh, V., Meikandan, P.V., Dhivya Ravichandran, Amirtharajan Rengarajan, “Separable reversible data hiding in an encrypted image using unaltered adjacent pixels to enhance information security”. Peer-to-Peer Networking and Applications, 19, 51 (2026). (SCIE, IF: 3.2) *Collaborative publication with Marquette University, WI, US 2. Dhivya Ravichandran, WSL Jebarani, H Mahalingam, PV Meikandan, Rengarajan Amirtharajan, “An efficient medical data encryption scheme using selective shuffling and inter-intra pixel diffusion IoT-enabled secure E-healthcare framework”, Scientific Reports, 15 (1), 4143, 2025. (SCIE: 3.9) *Collaborative publication with King Abdul Aziz University, Saudi Arabia. 3. S Aashiq Banu, LK Rao, PS Priya, Thanikaiselvan, Dhivya Ravichandran, M Hemalatha, “A review of genome to chaos: exploring DNA dynamics in security”, Multimedia Tools and Applications, 84 (22), 24859-24886, 2025. (SCIE, IF: 3.6) *Collaborative publication with Military Technological College, Muscat, Sultanate of Oman |
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| Other Details | |||||
| NPTEL COURSES | 1. Introduction to Industry 4.0 and Industrial Internet of Things – Elite with 5% topper 2. Electromagnetic Theory – Elite |
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| INVITED TALKS | 1. Delivered an invited talk on “Classical vs Post-Quantum Cryptography: Speed and Security Trade-offs” at the 3-day workshop on Quantum Information and Communication Technologies (QICT) at Anna University CEG Campus, held from March 5–7, 2026. 2. Delivered a Lecture on the topic “Quantum-Safe Cryptographic Solutions” at the INSPACe Short-Term Skill Development Course on “Essentials of Cybersecurity and Quantum Technologies for Space Systems and Services,” which took place at ISRO, Bangalore on February 26th and 27th, 2026 3. Delivered a Tutorial presentation titled “Quantum Resilient Internet: Role of PQC in TLS” in the International Conference IEEE Buildsec’25 at IIT Patna on 1-3 December 2025. |
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| Personal Website Link (if any) | |||||
