%0 Journal Article %A V. A. Kiryukhin %T An algorithm for computing the upper bound for non-minimum weight differentials in 2-round LSX-ciphers %J Matematičeskie voprosy kriptografii %D 2021 %P 93-109 %V 12 %N 2 %U http://geodesic.mathdoc.fr/item/MVK_2021_12_2_a6/ %G en %F MVK_2021_12_2_a6