Hongjun Wu, Feng Bao. Cryptanalysis of Stream Cipher COS(2, 128) Mode I. In Lynn Margaret Batten, Jennifer Seberry, editors, Information Security and Privacy, 7th Australian Conference, ACISP 2002, Melbourne, Australia, July 3-5, 2002, Proceedings. Volume 2384 of Lecture Notes in Computer Science, pages 154-158, Springer, 2002. [doi]