Khudhair, Ala’a Talib, Ekhlas Khalaf Gbashi, and Abeer Tariq Maolood. “ Novel Dynamic S-Box Based on Password Key and Circle Map”. Iraqi Journal of Science 64, no. 9 (September 30, 2023): 4767–4778. Accessed December 9, 2025. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/5952.