W. Aboshosha, Bassam., Mohamed M. Dessouky, Rabie. A. Ramadan, Ayman El-Sayed, and Fatma H. Galalb. “Evaluation of Lightweight Block Ciphers Based on General Feistel Structure (GFS)”. WAS Science Nature (WASSN) ISSN: 2766-7715 1, no. 1 (September 20, 2018). Accessed May 7, 2024. https://worldascience.com/journals/index.php/wassn/article/view/32.