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广义Geffe缩减序列
The Generalized Geffe Shrinking Sequence
【摘要】 广义Geffe缩减生成器是有限域GF(q)上q+1个LFSR s的简单组合,它是Geffe提出的Geffe生成器的推广,证明了广义Geffe缩减序列周期的猜想,并给出其线性复杂度和极小多项式。
【Abstract】 The generalized Geffe shrinking generator is a simple combination of q+1 LFSRs over GF(q),which is a generalization of Geffe’s generator presented by P.R.Geffe.The conjecture about the period of the generalized Geffe shrinking sequence is given in this paper.The period of the generalized Geffe shrinking sequence is proved and its linear complexity,minimum polynomials are presented in this paper.
【关键词】 Geffe生成器;
广义Geffe缩减生成器;
周期;
线性复杂度;
极小多项式;
【Key words】 Geffe generator; the generalized Geffe shrinking generator; period; linear complexity; minimum polynomial;
【Key words】 Geffe generator; the generalized Geffe shrinking generator; period; linear complexity; minimum polynomial;
【基金】 宝鸡文理学院科研计划项目(ZK0788)
- 【文献出处】 淮阴工学院学报 ,Journal of Huaiyin Institute of Technology , 编辑部邮箱 ,2009年03期
- 【分类号】TN918.1
- 【下载频次】36