V. Kumar (2023), RSFVC: Robust Biometric-Based Secure Framework for Vehicular Cloud Networking, IEEE Transactions on Intelligent Transportation Systems, IEEE, 1-11, (SCI, Scopus & Web of Science Indexed; Impact Factor: 8.5 & Q1-Category), https://doi.org/10.1109/TITS.2023.3322960
S. Itoo, M. Ahmad, V. Kumar, A. Alkhayyat (2023), RKMIS: Robust Key Management Protocol for Industrial Sensor Network System, The Journal of Supercomputing, Springer, 1-30 (SCI, ESCI, Scopus & Web of Science Indexed; Impact Factor: 2.557 & Q2-Category), https://doi.org/10.1007/s11227-022-05041-x
V. Kumar, M. S. Mahmoud, A. Alkhayyat, J. Srinivas, M. Ahmad and A. Kumari (2022), “RAPCHI: Robust authentication protocol for IoMT based cloud-healthcare infrastructure”, The Journal of Supercomputing, Springer, 1-30 (SCI, ESCI, Scopus & Web of Science Indexed; Impact Factor: 2.557 & Q2-Category) https://doi.org/10.1007/s11227-022-04513-4
A.A. Khan, V. Kumar, M. Ahmad, S. Jangirala (2022), “A secure and energy efficient key agreement framework for vehicle-grid system”, Journal of Information Security and Applications, Journal of Information Security and Applications, Elsevier, 68, 103231, (SCIE, ESCI, Scopus & Web of Science Indexed; Impact Factor: 4.96, Q1-Category & SJR: 0.61), https://doi.org/10.1016/j.jisa.2022.103231
V Kumar, AMA Al-Tameemi, A Kumari, M Ahmad, MW Falah, A. A Abd El-Latif (2022), “PSEBVC: Provably Secure ECC and Biometric based Authentication Framework using Smartphone for Vehicular Cloud Environment”, IEEE Access, 10, 84776 - 84789, (SCIE and Scopus Indexed; Impact Factor: 3.476, Q1-Category & SJR: 0.59) DOI: 10.1109/ACCESS.2022.3195807
A. Khan, V. Kumar, J. Srinivas, S. Kumari, M.K. Gupta (2022), “RAKS: Robust authentication and key agreement scheme for satellite infrastructure” Telecommunications Systems, Springer, (ESCI, Scopus, & Web of Science Indexed; Impact Factor: 2.314 & Q2-Category) https://doi.org/10.1007/s11235-022-00923-0.
S. Itoo, A.A. Khan, V Kumar, A. Alkhayyat, M. Ahmad, J. Srinivas (2022), “CKMIB: Construction of key agreement protocol for cloud medical infrastructure using blockchain”, IEEE Access, 10, 67787 - 67801, (SCIE and Scopus Indexed; Impact Factor: 3.476, Q1-Category & SJR: 0.59) DOI: 10.1109/ACCESS.2022.3185016
A.A. Khan, V. Kumar, and M. Ahmad (2022), “An Elliptic Curve cryptography based Mutual Authentication Scheme for Smart Grid Communications using Biometric Approach”, Journal of King Saud University-Computer and Information Sciences, Elsevier, 698-705, 34(3) (SCIE, Scopus & Web of Science Indexed; Impact Factor: 8.839, Q1-Category & SJR: 0.62) DOI: 10.1016/j.jksuci.2019.04.013.
S. Itoo, V. Kumar, A.A. Khan, M. Ahmad, G.Singh (2022), “Cryptanalysis and suggested improvement of lightweight mutual authentication strategy for internet of electric things”, Advances and Applications in Mathematical Sciences, Vol 21(7), 4011-4021.
A. A. Khan, V. Kumar, M. Ahmad, B. B. Gupta, M. Ahmad and A. A. El-Latif (2021), “A secure and efficient key agreement framework for critical energy infrastructure using mobile device”, Telecommunication Systems, Springer, 1-19, (SCIE, ESCI, Scopus & Web of Science; Impact Factor: 2.336, Q2-Category & SJR: 0.36), https://doi.org/10.1007/s11235-021-00826-6
A.A. Khan, V. Kumar, M. Ahmad, S. Rana (2021), “LAKAF: Lightweight authentication and key agreement framework for smart grid network”, Journal of Systems Architecture, Elsevier, 102053 (SCI, SCIE, ESCI & Web of Science; Impact Factor: 5.836, Q1-Category & SJR: 0.6), https://doi.org/10.1016/j.sysarc.2021.102053
A.A. Khan, V Kumar, M Ahmad, S Rana, D Mishra (2020), “PALK: Password-based anonymous lightweight key agreement framework for smart grid”, International, Journal of Electrical Power & Energy Systems, Elsevier, 121, 106121 (SCI, SCIE, ESCI, Scopus & Web of Science; Impact Factor: 5.659 Q1-Category & SJR: 1.05) https://doi.org/10.1016/j.ijepes.2020.106121
V. Kumar, M. Ahmad, D. Mishra, S. Kumari and M. K. Khan, (2020), “RSEAP: RFID based Secure and Efficient Authentication Protocol for Vehicular Cloud Computing”, Vehicular Communications, Elsevier, 22, 10021326 (SCIE, ESCI, Scopus & Web of Science; Impact Factor: 8.373, Q1-Category & SJR: 1.3), DOI: 10.1016/j.vehcom.2019.100213
A Kumari, V Kumar and M Y Abbasi (2020), “EAAF: ECC-based anonymous authentication framework for cloud-medical system”, International Journal of Computers and Applications, 2020 (Scopus Indexed), DOI: 10.1080/1206212X.2020.1815334
V. Kumar, M. Ahmad and A. Kumari (2019), “A Secure Elliptic Curve Cryptography based Mutual Authentication Protocol for Cloud-assisted TMIS”, Telematics and Informatics, Elsevier, 26, 100-117.(SSCI, Scopus & Web of Science Indexed; Impact Factor: 9.14, Q1-Category & SJR: 1.57), DOI:10.1016/j.tele.2018.09.001
V. Kumar , M. Ahmad, A. Kumari, S. Kumari and M. K. Khan (2019), “SEBAP: A Secure and Efficient Biometric assisted Authentication Protocol using ECC for Vehicular Cloud Computing”, International Journal of Communication Systems, Wiley, 1-21, (SCIE, Scopus & Web of Science Indexed; Impact Factor: 1.887, Q2- Category & SJR: 0.34) DOI:10.1002 /dac.4103.
A. Kumari, M. Yahya Abbasi, V. Kumar and A. A. Khan (2019), “A secure user authentication protocol using elliptic curve cryptography", Journal of Discrete Mathematical Sciences and Cryptography, Taylor & Francis, 521- 530, 22(4), 2019 (ESCI, Scopus & Web of Science Indexed), DOI: 10.1080/09720529.2019.1637155.
V. Kumar, S. Jangirala and M. Ahmad (2018), “An Efficient Mutual Authentication Framework for Healthcare System in Cloud Computing”, Journal of medical systems, Springer, 42 (8), 142 (SCIE, ESI, Scopus & Web of Science Indexed; Impact Factor: 4.920, Q1-Category & SJR: 0.69), DOI: 10.1007/s10916-018-0987-5.
V. Kumar, M. Ahmad and P. Kumar (2018), “The Cryptanalysis of Provably Secure Authenticated Key Agreement Scheme for Distributed Mobile Cloud Computing Services”, International Journal of Pure and Applied Mathematics, 1361-1367, 118(22), (Scopus Indexed).
20. V. Kumar, M. Ahmad, A. Kumari and P.Kumar (2017), “A Study of Pairing-Free Identity-based Mutual Authentication Protocol for Cloud Computing”, Int. journal of Engineering Research and Application, 10-14, Vol:7(7), DOI:10.9790/9622-0707101014
V. Kumar, R. Kumar, A. A. Khan, V. Kumar, Y.C. Chen and C. C. Chang, (2022)“RAFI: Robust Authentication Framework for IoT-Based RFID Infrastructure ”, Sensors 2022, Volume 22, Issue 9, 3110, (Web of Science, SCIE & Scopus Indexed; Impact Factor: 3.576 & Q2-Category), https://doi.org/10.3390/s22093110
V. Kumar, R. Kumar, V. Kumar, A. Kumari, S. Kumari (2022)“RAVCC: Robust Authentication Protocol for RFID based Vehicular Cloud Computing”, Journal of Network Intelligence 7 (3), 526-543 ( Scopus Indexed; Impact Factor)
D. Mishra, V. Kumar, D. Dhaminder, S. Rana, (2020) “ Reply to comment on ‘SFVCC: Chaotic map‐based security framework for vehicular cloud computing’”, IET Intelligent Transport Systems, IET Digital Library, 14 (12), 1724-1724 (SCIE, Scopus & Web of Science Indexed; Impact Factor: 2.480, Q1-Category & SJR: 0.58), DOI: https://doi.org/10.1049/iet-its.2020.0545
D. Mishra, V. Kumar, D. Dharminder and S. Rana (2020), “SFVCC: Chaotic map-based security framework for vehicular cloud computing”, IET Intelligent Transport Systems, IET Digital Library, 14 (4), 241-249 (SCIE, Scopus & Web of Science Indexed; Impact Factor: 2.480, Q1-Category & SJR: 0.58), DOI: 10.1049/iet- its.2019.0250.
A. Kumari, V. Kumar, M. Y. Abbasi, S. Kumari, P. Chaudhary and C. M. Chen (2020), “CSEF: Cloud-Based Secure and Efficient Framework for Smart Medical System using ECC”, IEEE Access, 8, 107838-107852, (SCIE and Scopus Indexed; Impact Factor: 3.745, Q1-Category & SJR: 0.59) DOI:10.1109/ACCESS.2020.3001152
A. Kumari, S. Jangirala, M.Y. Abbasi, V. Kumar and M. Alam (2020), “ESEAP: ECC based secure and efficient mutual authentication protocol using smart card”, Journal of Information Security and Applications, Elsevier, 51, 102443, (SCIE, ESCI, Scopus & Web of Science Indexed; Impact Factor: 4.92, Q2-Category & SJR: 0.61), DOI:10.1016/j.jisa.2019.102443
A. Iqbal, M. Amir, V. Kumar and M. Umair (2020), “Integration of Next Generation IIoT with Blockchain for the Development of Smart Industries”, Emerging Science Journal, 1-17, 4 (Scopus Indexed, Q1-Category & SJR: 0.76), DOI: 10.28991/esj-2020-SP1-01.
P. Kumar, V. Sharma, V. Kumar, and A. Kumar (2017), “Cryptanalysis and Further Improvement of a Certificateless Aggregate Signature Scheme”, IOSR Journal of Computer Engineering,71-75, 19(3), DOI:10.9790/0661-1903067175
P. Kumar, V. Sharma, and V. Kumar (2016)“Cryptanalysis of Efficient Certificateless Aggregate Signature Scheme”, Global and Stochastic analysis, 115-120.