Bushra Jaber M.Jawad, and Saif Al-alak. “Design and Implementation of Multi-Key Blowfish and CAST Algorithm: Comparative Study With CBC, CFB and CTR Modes”. Wasit Journal of Computer and Mathematics Science 2, no. 4 (December 30, 2023): 87–98. Accessed August 11, 2025. https://wjcm.uowasit.edu.iq/index.php/wjcm/article/view/203.