%0 Journal Article %A A. M. Guselev %T Application of the lattice theory to the analysis of digital signature schemes %J Matematičeskie voprosy kriptografii %D 2018 %P 73-84 %V 9 %N 4 %U http://geodesic.mathdoc.fr/item/MVK_2018_9_4_a3/ %G ru %F MVK_2018_9_4_a3