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Information × Registration Number 0215U002352, 0114U004643 , R & D reports Title Research and application of cryptographic analysis methods of one-sided transformations to the modern cryptographic systems of informaition security into account additional information popup.stage_title Head Savchuk Mikhael, Registration Date 23-06-2015 Organization Faculty of аircraft and space systems NTUU "KPI" popup.description2 UID-method of impossible differential cryptoanalysis was implemented to some block cipher schemes. Generalization of Nyberg-Knudsen's theorem for Skipjack cipher was proven f, Method of randomization for Mikhalevic-Imai's ciphers was proposed. It was proven that results of bitwise and modular addition coincide with negligible probability. The equivalence of search of meaningful text position in pseudorandom flow and of passive stegoanalysis problems was shown. The number of strong primes was estimated. Method of determination of stochastic properties of non-uniform binary sequences was developed. Product Description popup.authors Єндовицький П.О. А.Олексійчук А.Фесенко Красніков С.В. Л.Ковальчук Прогонов Д. С. Гришаков С.Яковлєв Селюх П.В. Фаль О.М. popup.nrat_date 2020-04-02 Close
R & D report
Head: Savchuk Mikhael. Research and application of cryptographic analysis methods of one-sided transformations to the modern cryptographic systems of informaition security into account additional information. (popup.stage: ). Faculty of аircraft and space systems NTUU "KPI". № 0215U002352
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Updated: 2026-03-24