29 items

Publications

Journal and conference papers, patents and preprints from the lab

All (29) Conference Paper (11) Journal Article (11) Patent (6) Thesis (1) 2027 2026 2025 2024 2023

security authentication VLSI Design Post-Quantum Cryptography FPGA blockchain Blockchain Digital twin Authentication Sleep Switches Wake-Up Schedules Low Power Design Modular Multipliers ISVLSI 2026 RISC-V Neuromorphic Computing Adaptive Precision Energy Efficiency Internet of things (IoT) Internet of nano things (IoNT) Nanoscale communication Machine learning (ML) Vehicular network Digital twin technology

6 of 29 shown · show all

2025

[1]

SC-VDTwinAuth: Smart-Contract Assisted Handover Authentication Protocol for Vehicular Digital Twin Network

Deepika Gautam , Garima Thakur , Sunil Prajapat , Pankaj Kumar · Vehicular Communications, vol. 53, pp. 100890, 2025

2024

[4]

Blockchain-Assisted Cross-Platform Authentication Protocol With Conditional Traceability for Metaverse Environment in Web 3.0

Garima Thakur; Deepika Gautam; Pankaj Kumar; Ashok Kumar Das; Vivekananda Bhat K.; Joel J. P. C. Rodrigues · IEEE Open Journal of the Communications Society, vol. 5, pp. 7244 - 7261, 2024

Journal Article DOI Metaverse authentication blockchain cross-platform interoperability Web 3.0 security

[3]

Blockchain-assisted post-quantum privacy-preserving public auditing scheme to secure multimedia data in cloud storage

Deepika Gautam, Sunil Prajapat , Pankaj Kumar, Ashok Kumar Das, Korhan Cengiz & Willy Susilo · Cluster Computing, vol. 27, pp. 8159–8172, 2024

Journal Article DOI Cloud storage Public auditing Multimedia data Shortest integer solution Post-quantum computing Blockchain

[2]

A blockchain assisted public auditing scheme for cloud-based digital twin healthcare services

Deepika Kumari, Pankaj Kumar & Sunil Prajapat · Cluster Computing, vol. 27, pp. 2593--2609, 2024

Journal Article DOI Certificateless cryptosystem Public data auditing Cloud computing Blockchain Digital twin

[1]

Blockchain Assisted Intra-Twin and Inter-Twin Authentication Scheme for Vehicular Digital Twin System

Deepika Gautam; Garima Thakur; Pankaj Kumar; Ashok Kumar Das; Youngho Park · IEEE Transactions on Intelligent Transportation Systems, vol. 25, no. 10, pp. 15002 - 15015, 2024

Journal Article DOI Digital twins Authentication Blockchains Security Protocols

2023

[1]

An Effective Privacy-Preserving Blockchain-Assisted Security Protocol for Cloud-Based Digital Twin Environment

Garima Thakur; Pankaj Kumar; Deepika; Srinivas Jangirala; Ashok Kumar Das; Youngho Park · IEEE Access, vol. 11, pp. 26877 - 26892, 2023

Journal Article DOI Digital twin blockchain authentication key agreement security