Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2006, Vol. 29 ›› Issue (3): 57-60.doi: 10.13190/jbupt.200603.57.017

• Papers • Previous Articles     Next Articles

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

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

CLC Number: