%0 Journal Article %A B. A. Pogorelov %A M. A. Pudovkina %T On group properties of classes Source-Heavy and Target-Heavy Feistel block ciphers with round functions linear dependent on round keys parts %J Matematičeskie voprosy kriptografii %D 2023 %P 127-155 %V 14 %N 3 %U http://geodesic.mathdoc.fr/item/MVK_2023_14_3_a8/ %G ru %F MVK_2023_14_3_a8