Lee, Changhoon, Jongsung Kim, Jaechul Sung, Yang Sun Lee, and Chang Hoon Lee. 2012. “Cryptanalysis of CIKS-128 and CIKS-128H Suitable for Intelligent Multimedia and Ubiquitous Computing Systems”. Computing and Informatics 30 (3):447-66. http://147.213.75.17/ojs/index.php/cai/article/view/178.