Mishra, Girish, S. Pal, S. V. S. S. N. V. G. Murthy, Kanishk Vats, and Rakshak Raina. “Distinguishing Lightweight Block Ciphers in Encrypted Images”. Defence Science Journal 71, no. 5 (September 2, 2021): 647-655. Accessed October 2, 2022. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/16843.