%0 Journal Article %A N. I. Anisenya %T A secure distributed protocol in a competitive environment of a CTF contests kind %J Prikladnaya Diskretnaya Matematika. Supplement %D 2015 %P 79-80 %N 8 %U http://geodesic.mathdoc.fr/item/PDMA_2015_8_a28/ %G ru %F PDMA_2015_8_a28