TY  - JOUR
AU  - N. V. Medvedeva
AU  - S. S. Titov
TI  - Geometric model of perfect ciphers with three cipher plaintext values
JO  - Prikladnaya Diskretnaya Matematika. Supplement
PY  - 2019
SP  - 113
EP  - 116
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PDMA_2019_12_a34/
LA  - ru
ID  - PDMA_2019_12_a34
ER  -