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Ashok Kumar Das

Active 1999–2026

595
Papers
32,397
Citations
99
h-index
396
i10-index

Citations

Citations per year for Ashok Kumar Das1922: 1 citations1970: 1 citations1982: 1 citations2000: 1 citations2001: 2 citations2002: 7 citations2003: 34 citations2004: 22 citations2005: 18 citations2006: 22 citations2007: 20 citations2008: 17 citations2009: 34 citations2010: 25 citations2011: 28 citations2012: 47 citations2013: 103 citations2014: 187 citations2015: 271 citations2016: 404 citations2017: 629 citations2018: 888 citations2019: 1,274 citations2020: 2,193 citations2021: 2,522 citations2022: 2,568 citations2023: 2,642 citations2024: 2,952 citations2025: 2,557 citations2026: 534 citations2027: 11 citations1923–1969: no citations, so these years are not shown1971–1981: no citations, so these years are not shown1983–1999: no citations, so these years are not shown

Citation sources

Countries

World map of the countries and regions citing this authorIndia: 3,590 citing papers, 20.7% of this breakdownChina: 3,034 citing papers, 17.5% of this breakdownUnited States: 1,199 citing papers, 6.9% of this breakdownSaudi Arabia: 1,004 citing papers, 5.8% of this breakdownUnited Kingdom: 702 citing papers, 4% of this breakdownSouth Korea: 629 citing papers, 3.6% of this breakdownPakistan: 584 citing papers, 3.4% of this breakdownAustralia: 519 citing papers, 3% of this breakdownTaiwan: 425 citing papers, 2.4% of this breakdownCanada: 341 citing papers, 2% of this breakdownIran: 310 citing papers, 1.8% of this breakdownUnited Arab Emirates: 270 citing papers, 1.5% of this breakdown
0%20.7%Other 27.4%

Institutions

Fields

  • Computer Science67.9%
  • Engineering16.8%
  • Medicine7.4%
  • Agricultural and Biological Sciences1.1%
  • Environmental Science1%
  • Biochemistry, Genetics and Molecular Biology1%
  • Other4.8%

Topics

  • Advanced Authentication Protocols Security10%
  • User Authentication and Security Systems8.6%
  • Blockchain Technology Applications and Security7.1%
  • IoT and Edge/Fog Computing5.8%
  • Cryptography and Data Security5.4%
  • Vehicular Ad Hoc Networks (VANETs)3.3%
  • Other59.8%

Coauthors

All papers

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  1. Design of Blockchain-Based Lightweight V2I Handover Authentication Protocol for VANET

    Authors: Seunghwan Son, JoonYoung Lee, Yohan Park, Youngho Park, Ashok Kumar Das - IEEE Transactions on Network Science and Engineering, IEEE Trans. Netw. Sci. Eng. 2022 cited by 226

  2. Metabolic non-communicable disease health report of India: the ICMR-INDIAB national cross-sectional study (ICMR-INDIAB-17)

    Authors: Ranjit Mohan Anjana, Ranjit Unnikrishnan, Mohan Deepa, Rajendra Pradeepa, Nikhil Tandon, Ashok Kumar Das, Shashank Joshi, Sarita Bajaj, Puthiyaveettil Kottayam Jabbar, Hiranya Kumar Das, Ajay Kumar, Vinay Kumar Dhandhania, Anil Bhansali, Paturi Vishnupriya Rao, Ankush Desai, Sanjay Kalra, Arvind Gupta, Lakshmy Ramakrishnan, Sri Venkata Madhu, Elangovan Nirmal, Subhankar Chowdhury, Ulagamathesan Venkatesan, Radhakrishnan Subashini, Tanvir Kaur, Rupinder Singh Dhaliwal, Viswanathan Mohan, Viswanathan Mohan, Ranjit Mohan Anjana, Ranjit Unnikrishnan, Rajendra Pradeepa, Mohan Deepa, Vasudevan Sudha, Elangovan Nirmal, Radhakrishnan Subashini, Ulagamathesan Venkatesan, L M Nath, Lakshmy Ramakrishnan, Nikhil Tandon, Jagadish Mahanta, Sri Venkata Madhu, Ashok Kumar Das, Arvind Kumar Pandey, Rupinder Singh Dhaliwal, Tanvir Kaur, Paturi Vishnupriya Rao, Modugu Nageswara Rao, Lobsang Jampa, Tao Kaki, Hiranya Kumar Das, Prasanta Kumar Borah, Ajay Kumar, Smita Sharma, Anil Bhansali, Kalpana Dash, Vijay Kumar Shrivas, Anand Krishnan, Ankush Desai, Amit Dias, Banshi Saboo, Jayendrasinh M. Padhiyar, Sanjay Kalra, Bharti Kalra, Jatinder Mokta, Ramesh Gulepa, Vinay Kumar Dhandhania, Prabha Adhikari, Satish Rao, Puthiyaveettil Kottayam Jabbar, C Jayakumari, Sunil Kumar, Gaurav Gupta, Shashank Joshi, Chittaranjan S. Yajnik, Prashant P Joshi, Somorjit Singh Ningombam, T B Singh, Richard O Budnah, Manoj Risbud Basaiawmoit, Rosangluaia, P.C. Lalramenga, Vizolie Suokhrie, Sao Tunyi, Saroj Kumar Tripathy, Nirmal Chandra Sahu, Anil J Purty, Mary John, Arvind Gupta, Bhaskar Gupta, S. K. Shrivastava, Karma Jigme Tobgay, Tempo Tsewang Kaleon, Taranga Reang, Swapan K. Das, Sarita Bajaj, Manoj Mathur, Sagar Modi, Rakesh Kakkar, Subhankar Chowdhury, Sujoy Ghosh - The Lancet Diabetes & Endocrinology 2023 cited by 660

  3. Design and Analysis of Secure Lightweight Remote User Authentication and Key Agreement Scheme in Internet of Drones Deployment

    Authors: Mohammad Wazid, Ashok Kumar Das, Neeraj Kumar, Athanasios V. Vasilakos, Joel J. P. C. Rodrigues - IEEE Internet of Things Journal, IEEE Internet Things J. 2018 cited by 363

  4. PUF-Based Authentication and Key Agreement Protocols for IoT, WSNs, and Smart Grids: A Comprehensive Survey

    Authors: Priyanka Mall, Ruhul Amin, Ashok Kumar Das, Mark T. Leung, Kim-Kwang Raymond Choo - IEEE Internet of Things Journal, IEEE Internet Things J. 2022 cited by 203

  5. TCALAS: Temporal Credential-Based Anonymous Lightweight Authentication Scheme for Internet of Drones Environment

    Authors: Jangirala Srinivas, Ashok Kumar Das, Neeraj Kumar, Joel J. P. C. Rodrigues - IEEE Transactions on Vehicular Technology, IEEE Trans. Veh. Technol. 2019 cited by 291

  6. SLAP-IoD: Secure and Lightweight Authentication Protocol Using Physical Unclonable Functions for Internet of Drones in Smart City Environments

    Authors: SungJin Yu, Ashok Kumar Das, Youngho Park, Pascal Lorenz - IEEE Transactions on Vehicular Technology, IEEE Trans. Veh. Technol. 2022 cited by 132

  7. Blockchain-Enabled Authenticated Key Agreement Scheme for Mobile Vehicles-Assisted Precision Agricultural IoT Networks

    Authors: Anusha Vangala, Ashok Kumar Das, Ankush Mitra, Sajal K. Das, Youngho Park - IEEE Transactions on Information Forensics and Security, IEEE Trans. Inf. Forensics Secur. 2022 cited by 109

  8. Designing secure blockchain-based access control scheme in IoT-enabled Internet of Drones deployment

    Authors: Basudeb Bera, Durbadal Chattaraj, Ashok Kumar Das - Computer Communications, Comput. Commun. 2020 cited by 239

  9. BSFR-SH: Blockchain-Enabled Security Framework Against Ransomware Attacks for Smart Healthcare

    Authors: Mohammad Wazid, Ashok Kumar Das, Sachin Shetty - IEEE Transactions on Consumer Electronics, IEEE Trans. Consumer Electron. 2022 cited by 101

  10. Secure Remote User Authenticated Key Establishment Protocol for Smart Home Environment

    Authors: Mohammad Wazid, Ashok Kumar Das, Vanga Odelu, Neeraj Kumar, Willy Susilo - IEEE Transactions on Dependable and Secure Computing, IEEE Trans. Dependable Secur. Comput. 2017 cited by 363

  11. A lightweight and secure two-factor authentication scheme for wireless body area networks in health-care IoT

    Authors: Mahdi Fotouhi, Majid Bayat, Ashok Kumar Das, Hossein Abdi Nasib Far, Seyed Morteza Pournaghi, Mohammad-Ali Doostari - Computer Networks, Comput. Networks 2020 cited by 223

  12. On the Design of Mutual Authentication and Key Agreement Protocol in Internet of Vehicles-Enabled Intelligent Transportation System

    Authors: Palak Bagga, Ashok Kumar Das, Mohammad Wazid, Joel J. P. C. Rodrigues, Kim-Kwang Raymond Choo, YoungHo Park - IEEE Transactions on Vehicular Technology, IEEE Trans. Veh. Technol. 2021 cited by 164

  13. Secure Signature-Based Authenticated Key Establishment Scheme for Future IoT Applications

    Authors: Sravani Challa, Mohammad Wazid, Ashok Kumar Das, Neeraj Kumar, Alavalapati Goutham Reddy, Eun‐Jun Yoon, Kee-Young Yoo - IEEE Access 2017 cited by 444

  14. Blockchain-based batch authentication protocol for Internet of Vehicles

    Authors: Palak Bagga, Anil Kumar Sutrala, Ashok Kumar Das, Pandi Vijayakumar - Journal of Systems Architecture, J. Syst. Archit. 2020 cited by 155

  15. Designing Blockchain-Based Access Control Protocol in IoT-Enabled Smart-Grid System

    Authors: Basudeb Bera, Sourav Saha, Ashok Kumar Das, Athanasios V. Vasilakos - IEEE Internet of Things Journal, IEEE Internet Things J. 2020 cited by 234

  16. Lightweight and Physically Secure Anonymous Mutual Authentication Protocol for Real-Time Data Access in Industrial Wireless Sensor Networks

    Authors: Prosanta Gope, Ashok Kumar Das, Neeraj Kumar, Yongqiang Cheng - IEEE Transactions on Industrial Informatics, IEEE Trans. Ind. Informatics 2019 cited by 288

  17. On the Design of Conditional Privacy Preserving Batch Verification-Based Authentication Scheme for Internet of Vehicles Deployment

    Authors: Anil Kumar Sutrala, Palak Bagga, Ashok Kumar Das, Neeraj Kumar, Joel J. P. C. Rodrigues, Pascal Lorenz - IEEE Transactions on Vehicular Technology, IEEE Trans. Veh. Technol. 2020 cited by 177

  18. AKM-IoV: Authenticated Key Management Protocol in Fog Computing-Based Internet of Vehicles Deployment

    Authors: Mohammad Wazid, Palak Bagga, Ashok Kumar Das, Sachin Shetty, Joel J. P. C. Rodrigues, Youngho Park - IEEE Internet of Things Journal, IEEE Internet Things J. 2019 cited by 246

  19. Block-CLAP: Blockchain-Assisted Certificateless Key Agreement Protocol for Internet of Vehicles in Smart Transportation

    Authors: Durbadal Chattaraj, Basudeb Bera, Ashok Kumar Das, Sourav Saha, Pascal Lorenz, YoungHo Park - IEEE Transactions on Vehicular Technology, IEEE Trans. Veh. Technol. 2021 cited by 102

  20. Smart Contract-Based Blockchain-Envisioned Authentication Scheme for Smart Farming

    Authors: Anusha Vangala, Anil Kumar Sutrala, Ashok Kumar Das, Minho Jo - IEEE Internet of Things Journal, IEEE Internet Things J. 2021 cited by 176

  21. Provably Secure Authenticated Key Agreement Scheme for Smart Grid

    Authors: Vanga Odelu, Ashok Kumar Das, Mohammad Wazid, Mauro Conti - IEEE Transactions on Smart Grid, IEEE Trans. Smart Grid 2016 cited by 353

  22. Cloud Centric Authentication for Wearable Healthcare Monitoring System

    Authors: Jangirala Srinivas, Ashok Kumar Das, Neeraj Kumar, Joel J. P. C. Rodrigues - IEEE Transactions on Dependable and Secure Computing, IEEE Trans. Dependable Secur. Comput. 2018 cited by 281

  23. Smart Secure Sensing for IoT-Based Agriculture: Blockchain Perspective

    Authors: Anusha Vangala, Ashok Kumar Das, Neeraj Kumar, Mamoun Alazab - IEEE Sensors Journal 2020 cited by 247

  24. Biometrics-Based Privacy-Preserving User Authentication Scheme for Cloud-Based Industrial Internet of Things Deployment

    Authors: Ashok Kumar Das, Mohammad Wazid, Neeraj Kumar, Athanasios V. Vasilakos, Joel J. P. C. Rodrigues - IEEE Internet of Things Journal, IEEE Internet Things J. 2018 cited by 232