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Information × Registration Number 0211U008952, 0107U003608 , R & D reports Title To develop mathematical bases of the decision of tasks of information safety by methods computer cryptography and steganography popup.stage_title Head Kovalenko Igor, Zadiraka Valery, Registration Date 02-12-2011 Organization V.M.Glushkov Institute of Cybernetics of NASU popup.description2 Aim: to solve a number of cryptographic tasks of analysis and synthesis of modern cryptosystems.Methods: group theory, the theory of finite fields, the theory of elliptic curves, probability theory and mathematical statistics, computational methods of algebra and number theory, asymptotic analysis, combinatorics, theory of algorithms, information theory and coding. The results of the work:A format attribute certificates that meet the requirements of cryptographic standards of Ukraine; Developed protocols calculation and verification of certificates of attributes;A software calculation and verification of certificates of attributes; We solve the problem of invariance for systems of random equations over algebraic structures; Solve special combinatorial problems of large dimension;Studied cryptographic properties of Boolean functions and cryptographic transformations. Product Description popup.authors Задірака В.К. Коваленко І.М. Кочубінський А.І. Кошкіна Н.В. Кузнєцов І.М. Кузнєцов М.Ю. Левитська А.О. Нікітіна О.Ю. Нікітенко Л.Л. Савчук М.М. Синявский В.Ф. Супроткін Р.Г. Фаль О.М. Шаталов О.С. Швідченко І.В. Шевчук Б.М. popup.nrat_date 2020-04-02 Close