%0 Journal Article %A A. A. Babueva %A S. N. Kyazhin %T Public keys for e-coins: partially solved problem using signature with rerandomizable keys %J Prikladnaya Diskretnaya Matematika. Supplement %D 2023 %P 110-114 %N 16 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDMA_2023_16_a27/ %G en %F PDMA_2023_16_a27