TY - JOUR AU - O. V. Denisov TI - Distinguishing attacks on block ciphers by~differentials of two-block texts JO - Prikladnaâ diskretnaâ matematika PY - 2020 SP - 43 EP - 62 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PDM_2020_2_a4/ LA - ru ID - PDM_2020_2_a4 ER -