电子学报2012，Vol.40Issue(6)：1177-1179,3.DOI:10.3969/j.issn.0372-2112.2012.06.018
一类布尔函数零化子的代数次数
Algebraic Degree of a Class Boolean Function Annihilators
摘要
Abstract
The effectiveness of algebraic attacks of stream ciphers depends on the algebraic degrees of annihilators of nonlinear Boolean functions.But it remains a difficult problem to construct annihilators with low degree for a given Boolean function. In this paper, we give a new proof of a result on the existence of the n-k degree annihilators formulated by Zhang Wenying,et al,and correct an error in their original proof.关键词
代数攻击/布尔函数/零化子Key words
algebraic attack/ Boolean function/ annihilators分类
信息技术与安全科学引用本文复制引用
祁传达,俞迎达..一类布尔函数零化子的代数次数[J].电子学报,2012,40(6):1177-1179,3.基金项目
河南省自然科学基金(No.102102210242) （No.102102210242）
河南省高校科技创新人才支持计划(No.2009HASITI022) （No.2009HASITI022）
