Volume 20, No 5, 2013, P. 45-57
Korsakova E. P.
Graph classification for quadratic bent functions in 6 variables
The classification problem for bent functions in few variables is considered. The classification for graphs of quadratic bent functions in 6 variables is given. The analysis of resulting graphs is made and new iterative constructions of bent functions are found.
Tab. 2, bibliogr. 8.
Keywords: boolean function, nonlinearity, bent function, algebraical normal form (ANF), graph equivalence, iterative construction.
Korsakova Ekaterina Pavlovna 1
Novosibirsk State University,
2 Pirogov St., 630090 Novosibirsk, Russia