A New Construction Method of Balanced Correlation-immune Functions

摘要：

As an important index of cryptosystems against correlation attacks,correlation-immune functions are widely used in the design of the cryptosystems.This paper researches construction and enumeration of balanced correlation-immune functions by columnbalanced matrices.Using method of exhaustion and statistics,we give a new construction method of balanced 1-order correlation immune functions by constructing column-balanced matrixes.Based on new method,the enumeration lower bounds of balanced 1order correlation-immune functions and balanced morder correlation-immune functions are improved.

关键词： Boolean function balanced function correlation immunity column-balanced matrix

作者: Haimo Zhang Jiangjiang Guo Jiayao Wang

作者单位: Huanghuai University Zhumadian,China Information Science and Technology Institute Zhengzhou,China

会议类型: 国际会议

会议名称: The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)

会议地点: 沈阳

会议语种:英文

页码: 365-369

在线出版日期: 2010-03-27（万方平台首次上网日期，不代表论文的发表时间）