%0 Journal Article %A N. A. Zorina %A Y. V. Kosolapov %T Construction of $(4,8)$-schemes of visual cryptography on the base of a~class of linear hash functions %J Prikladnaya Diskretnaya Matematika. Supplement %D 2017 %P 81-83 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDMA_2017_10_a32/ %G ru %F PDMA_2017_10_a32