%0 Journal Article %A D. A. Zakharov %A M. A. Pudovkina %T On a set of impossible differences of Feistel ciphers with a non-bijective transform of a round function %J Prikladnaya Diskretnaya Matematika. Supplement %D 2022 %P 49-51 %N 15 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDMA_2022_15_a11/ %G ru %F PDMA_2022_15_a11