北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2006, Vol. 29 ›› Issue (3): 57-60.doi: 10.13190/jbupt.200603.57.017

• 论文 • 上一篇    下一篇

广义Maiorana-McFarland布尔函数及其密码特性

王立鹏1, 常祖领2, 陈鲁生1   

  1. 1. 天津南开大学数学科学学院, 天津 300071; 2. 北京邮电大学理学院, 北京 100876
  • 收稿日期:2005-05-08 修回日期:1900-01-01 出版日期:2006-06-30 发布日期:2006-06-30
  • 通讯作者: 王立鹏

Extended Maiorana-McFarland Boolean Functions and Cyptography Property

WANG Li-peng1, CHANG Zu-ling2, CHEN Lu-sheng1   

  1. 1. College of Mathematical Science, Nankai University, Tianjin 300071;
    2. School of Science, Beijing University of Posts and Telecommunications, Beijing 100876
  • Received:2005-05-08 Revised:1900-01-01 Online:2006-06-30 Published:2006-06-30
  • Contact: wanglipeng_nk@yahoo .com.cn

摘要:

定义了一类广义M-M函数,给出了它的Walsh谱的表达式, 代数次数和非线性度的界, 以及它是平衡函数, 相关免疫函数和resilient函数的充分条件。

关键词: 布尔函数, 非线性度, 平衡性, 相关免疫性, resilient函数

Abstract:

In this paper we defined a class of extended Maiorana-McFarland functions,and proposed the expression of its Walsh spectrum,the bound of its algebra degree,nonlinearity and the sufficient condition that it’s balanced functions,correlation immune functions and resilient functions.

Key words: boolean functions, nonlinearity, balanced, correlation immune, resilient functions

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