K. R. Raghunandan

Secure Reversible Data Hiding Using Block-Wise Histogram Shifting

Samar Kamil Khudhair, Monalisa Sahu, K. R. Raghunandan · Electronics · 2023 · 59 citations · Full text

Data Hiding, Image Analysis, Engineering +12

Chaotic-Map Based Encryption for 3D Point and 3D Mesh Fog Data in Edge Computing

K. R. Raghunandan, Radhakrishna Dodmane, K Bhavya et al. · IEEE Access · 2022 · 33 citations · Full text

Engineering, Edge Device, Fog Computing Security +17

Key Generation Using Generalized Pell’s Equation in Public Key Cryptography Based on the Prime Fake Modulus Principle to Image Encryption and Its Security Analysis

K. R. Raghunandan, Ganesh Aithal, Surendra Shetty et al. · Cybernetics and Information Technologies · 2020 · 18 citations · Full text

Public Key Algorithm, Data Security, Engineering +11

Enhancing Cloud Communication Security: A Blockchain-Powered Framework with Attribute-Aware Encryption

K. R. Raghunandan, Bhavya Kallapu, Radhakrishna Dodmane et al. · Electronics · 2023 · 18 citations · Full text

Global Production, Engineering, Blockchain Technology +14

Key generation and security analysis of text cryptography using cubic power of Pell's equation

K. R. Raghunandan, Rashmitha Shetty, Ganesh Aithal · 2017 · 14 citations