TY - JOUR AU - I. A. Bogachkova AU - O. S. Zaikin AU - S. E. Kochemazov AU - I. V. Otpushchennikov AU - A. A. Semenov AU - O. O. Khamisov TI - Problems of search for collisions of cryptographic hash functions of the MD family as variants of Boolean satisfiability problem JO - Numerical methods and programming PY - 2015 SP - 61 EP - 77 VL - 16 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMP_2015_16_1_a6/ LA - ru ID - VMP_2015_16_1_a6 ER -