Search Journal of Information and Optimization Sciences
3 results found
Open Access
Journal of Information and Optimization Sciences
SHADE : Privacy-preserving multivariate anomaly detection in industrial IoT using CKKS homomorphic encryption
G. Hemanth Kumar, Dilip Kumar Jang Bahadur Saini, P. V. Bhaskar Reddy, C. Ravindra Murthy, Yudhishthir Raut, Tiruveedula Gopikrishna
Aug 2026
Open Access
Journal of Information and Optimization Sciences
A discrete mathematical approach for cryptanalysis using the normalized cipher randomness index
Priya Mathur, Amit Kumar Gupta
Aug 2026
Open Access
Journal of Information and Optimization Sciences
Encryption scheme of modified Caesar cipher using bipartite graph
Koushani Roy, Supriyo Mazumder
May 2025




