Yuji Iikubo, Shunsuke Horii, Toshiyasu Matsushima. The optimal key estimation of stream ciphers and its approximation algorithm based on a probabilistic inference. In Proceedings of the International Symposium on Information Theory and its Applications, ISITA 2012, Honolulu, HI, USA, October 28-31, 2012. pages 531-535, IEEE, 2012. [doi]
Abstract is missing.