Dynamic filtered keystream generator DF-FCSR-8
Tang Xiaohu · Journal of Communications · 2012
Based on the investigation of the filtered key stream generator family F-FCSR using feedback with carry shift register(FCSR) as components,especially the reason what makes F-FCSR-Hv2 key stream generator failed,a dynamic filtered generator named DF-FCSR-8 was presented.This generator avoids Hell-Johansson attack and its key stream se-quences can pass the test of NIST's suit STS.Finally,it can also resist many other attacks.