Computer Engineering and Applications ›› 2008, Vol. 44 ›› Issue (13): 54-56.

• 理论研究 • Previous Articles     Next Articles

Relationship between multi-output generalized partially Bent functions and multi-output generalized Bent functions

JIN Dong-liang1,ZHAO Ya-qun1,2   

  1. 1.Information Engineering Institute,Information Engineering University,Zhengzhou,Henan 450002,China
    2.State Kay Laboratory of Information Security,Graduate of Chinese Academy of Sciences,Beijing 100039,China
  • Received:2007-08-22 Revised:2007-10-23 Online:2008-05-01 Published:2008-05-01
  • Contact: JIN Dong-liang

两类多输出逻辑函数的关系

金栋梁1,赵亚群1,2   

  1. 1.信息工程大学 信息工程学院,郑州 450002
    2.中国科学院 研究生院 信息安全国家重点实验室,北京 100039
  • 通讯作者: 金栋梁

Abstract: The definition and existence of multi-output generalized partially Bent functions are discussed,then the criterion of multi-output generalized partially Bent functions is presented,and the relationship between multi-output p-valued generalized partially Bent functions and multi-output p-valued generalized Bent functions is obtained,which includes the generalized Chrestenson spectrum expression and function expression,meanwhile a method of constructing multi-output p-valued generalized partially Bent functions is provided.

Key words: multi-output generalized partially Bent functions, multi-output generalized Bent functions, generalized Chrestenson spectrum, criterion

摘要: 首次给出了多输出广义部分Bent函数的定义并论证了其的存在,得到了多输出广义部分Bent函数的等价判别条件,给出了多输出p值广义部分Bent函数与多输出p值广义Bent函数的关系,并讨论了这两者的广义一阶Chrestenson谱的关系,为多输出p值广义部分Bent函数的构造提供了一种方法。

关键词: 多输出广义部分Bent函数, 多输出广义Bent函数, 广义一阶Chrestenson谱, 等价判别条件