机构地区: 西安电子科技大学理学院数学科学系
出 处: 《电子学报》 1994年第7期41-47,共7页
摘 要: 本文探讨了无记忆组合函数的非线性与相关免疫性之间的关系。利用Walsh交换,研究了广义相关免疫函数的频谱特征,并且讨论了Bent函数的广义相关免疫阶数。 The relationship between nonlinearity and correlation immunity of memoryless combining function is addressed in this paper.With the help of Walsh transform,spectral characterization of generalized correlation-immune function is studied,and the generalized correlation immunity order of Bent function is discussed.