Cryptanalysis for stream cipher based on evolutionary computation
一种基于演化计算的序列密码分析方法

It is well known that stream cipher is an important cipher and evolutionary computing is an important intelligent computing. A new analytical method for filter model stream cipher based on evolutionary computing was proposed. A particular analytical method was given for steam cipher in two cases with the initial state of shift register and the positions of drawing out points of shift register unknown. The results of practical experiments indicate that the computational complexity of the attack method is far lower than that of exhaustive attack.