TY - JOUR AU - I. V. Martynenkov TI - The main stages of development of the cryptographic protocols SSL/TLS and IPsec JO - Prikladnaâ diskretnaâ matematika PY - 2021 SP - 31 EP - 67 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PDM_2021_1_a2/ LA - ru ID - PDM_2021_1_a2 ER -