Internet of Drones (IoD) is increasingly used in smart cities for surveillance, traffic monitoring, and emergency response. However, the open wireless environment and the rise of quantum computing pose serious threats to existing drone authentication schemes. This work introduces a lightweight Commutative Supersingular...
Debnath Ghosh, Basudeb Bera, Ashok Kumar Das et al.· Proceedings of the 7th Inter...· 0 citations
Digital identity verification is a critical security requirement in modern banking systems, where Know Your Customer (KYC) procedures are mandated to mitigate fraud and ensure regulatory compliance. Existing KYC solutions, such as blockchain-based and decentralized identity frameworks, are not suitable for long-term de...
A. K. Pandey, Debnath Ghosh, Mohammad S. Obaidat et al.· International Conference on...· 0 citations
This paper presents a hybrid quantum-safe ABAC framework that integrates fine-grained attribute-based access control with quantum-safe communication techniques and blockchain-assisted attribute management in order to enable secure, efficient, and scalable data sharing in smart healthcare systems.