%0 Journal Article %A O. V. Denisov %A R. A. Bylina %T Matrix formula for the spectrum of output distribution of block cipher scheme and statistical criterion based on this formula %J Prikladnaâ diskretnaâ matematika %D 2016 %P 33-48 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDM_2016_2_a2/ %G ru %F PDM_2016_2_a2