TY - JOUR AU - V. A. Roman'kov TI - An improvement of cryptographic schemes based on the conjugacy search problem JO - Prikladnaya Diskretnaya Matematika. Supplement PY - 2021 SP - 114 EP - 118 IS - 14 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PDMA_2021_14_a25/ LA - en ID - PDMA_2021_14_a25 ER -