TY - GEN
T1 - On relationships among avalanche, nonlinearity, and correlation immunity
AU - Zheng, Yuliang
AU - Zhang, Xian Mo
PY - 2000
Y1 - 2000
N2 - We establish, for the first time, an explicit and simple lower bound on the nonlinearity Nf of a Boolean function f of n variables satisfying the avalanche criterion of degree p, namely, Nf ≥ 2n−1 − 2n−1(Formula Presented)p. We also show that the lower bound is tight, and identify all the functions whose nonlinearity attains the lower bound. As a further contribution of this paper, we prove that except for very few cases, the sum of the degree of avalanche and the order of correlation immunity of a Boolean function of n variables is atmost n−2. These new results further highlight the significance of the fact that while avalanche property is in harmony with nonlinearity, it goes against correlation immunity.
AB - We establish, for the first time, an explicit and simple lower bound on the nonlinearity Nf of a Boolean function f of n variables satisfying the avalanche criterion of degree p, namely, Nf ≥ 2n−1 − 2n−1(Formula Presented)p. We also show that the lower bound is tight, and identify all the functions whose nonlinearity attains the lower bound. As a further contribution of this paper, we prove that except for very few cases, the sum of the degree of avalanche and the order of correlation immunity of a Boolean function of n variables is atmost n−2. These new results further highlight the significance of the fact that while avalanche property is in harmony with nonlinearity, it goes against correlation immunity.
UR - http://www.scopus.com/inward/record.url?scp=84937399833&partnerID=8YFLogxK
M3 - Conference proceeding contribution
AN - SCOPUS:84937399833
VL - 1976
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 470
EP - 482
BT - Advances in Cryptology - ASIACRYPT 2000 - 6th International Conference on the Theory and Application of Cryptology and Information Security, Proceedings
PB - Springer, Springer Nature
T2 - 6th International Conference on the Theory and Application of Cryptology and Information Security, ASIACRYPT 2000
Y2 - 3 December 2000 through 7 December 2000
ER -