Bent Boolean functions A better procedure to generate non-crypto 4-bit S-boxes.

Sankhanil Dey Ranjan Ghosh

Published in: IACR Cryptol. ePrint Arch. (2020)

Keyphrases

boolean functions
s box
advanced encryption standard
block cipher
chaotic map
chaotic sequence

uniform distribution
relevant variables
dnf formulae
design criteria
threshold functions
membership queries

initial conditions
functional properties
prime implicants
read once formulas
multi valued
linear threshold

disjunctive normal form
multi class
encryption algorithm
efficient implementation
image compression