%0 Journal Article %A N. P. Varnovskii %T Provable security of digital signatures in the tamper-proof device model %J Diskretnaya Matematika %D 2008 %P 147-159 %V 20 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_2008_20_3_a13/ %G ru %F DM_2008_20_3_a13