%0 Journal Article %A V. A. Roman'kov %T An improvement of cryptographic schemes based on the conjugacy search problem %J Prikladnaya Diskretnaya Matematika. Supplement %D 2021 %P 114-118 %N 14 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDMA_2021_14_a25/ %G en %F PDMA_2021_14_a25