K, Shankar, and Lakshmanaprabu S.K. “Optimal Key Based Homomorphic Encryption for Color Image Security Aid of Ant Lion Optimization Algorithm”. International Journal of Engineering and Technology 7, no. 1.9 (March 1, 2018): 22–27. Accessed February 25, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/9729.