Low-area and high-speed hardware architectures of KLEIN lightweight block cipher for image encryption. - Pulkit Singh; Bhaskar Agrawal; Rahul Kumar Chaurasiya; Bibhudendra Acharya (J. Electronic Imaging, 2023)

Enhancing security in resource-constrained environments: a fast multiple image encryption technique. - K. Abhimanyu Kumar Patro; Bhaskar Agrawal; Bibhudendra Acharya (J. Electronic Imaging, 2025)