Hani, M. K., H. Y. Wen, and A. Paniandi. “Design and Implementation of a Private and Public Key Crypto Processor for Next-Generation IT Security Applications”. Malaysian Journal of Computer Science, vol. 19, no. 1, June 2006, pp. 29-45, https://ijie.um.edu.my/index.php/MJCS/article/view/6258.