摘要
建立了GF(q)上广义自缩减生成器的概率模型,分析了其输出序列的性质,得到了输出序列与原序列及经过组合之后的序列之间的符合率表达式,据此可以从概率角度对该生成器进行得失分析,并为对该生成器的攻击提供一定的理论依据。
This paper constructs the probability GF（q）. It discusses the probability properties model of the generalized self-shrinking generator on of its output sequences and gets the formulae of the coincidence of the output sequences with the original input sequences in particular. It can analyze the properties and gains and losses of this kind of generator in the view of probability theory.
出处
《信息工程大学学报》
2007年第1期38-42,86,共6页
Journal of Information Engineering University
关键词
钟控序列
广义自缩减序列
概率模型
符合率
clock-controlled generator
generalized self-shrinking generator
probability model
coincidence
