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Information × Registration Number 0211U007954, 0109U002766 , R & D reports Title Development of scientific fundamentals of buiding of microcontroller power sources for creation of the new thecnology of information protection in computer systems popup.stage_title Head Tereschenko Tatyana, Доктор технічних наук Registration Date 18-11-2011 Organization Research Institute of Applied Electronics of Natoinal Technical University of Ukraine "KPI" popup.description2 As the result of research work a comparative analysis of existing security systems of microprocessor-based systems was made with aim to identify their disadvantages and improvement prospects. Existing microcontrollers were explore with aim to protection from readers on current consumption are researched and to determine the real security of high end microcontrollers and suggest ways to improve it. The algorithm of discrete wavelet analysis and spectral analysis in polar coordinates was further developed. A new wavelet transform in polar coordinates is offered. The new methods and devices of information protection in microcontrollers from non-destructive attacks by modifying the current consumption are developed. Algorithms of work of power supplies with protection on a consumption current, in particular, algorithms of computing of integrated factor in polar coordinates for identification of commands in real time, the software of definition level of security memory programs of microcontrollers are development; the new methods and algorithms of the wavelet -analysis with the set number of high-frequency filters to research the current consumption of the microcontroller; the databases of time dependences of current consumption for each instruction of the microcontroller and their spectrums in various bases are generated. Overall performance of the power supplies of the microcontrollers and developed algorithms and devices is researched in work. The results of work will be used for development of the computer and microprocessor systems protected from unapproved access. Potential users are companies and research organizations that are developing of devices microprocessors and microprocessor control systems with protection of information. Product Description popup.authors Беженар Володимир Олександрович Вербицький Євген Володимирович Гусєв Олександр Олександрович Кисельова Анна Геннадіївна Куденчук Сергій Сергійович Кузнєцов Микола Миколайович Лазарєв Дмитро Володимирович Миколаєць Дмитро Анатолійович Мороз Артем Володимирович Пічкальов Євген Сергійович Хижняк Тетяна Андріївна Ямненко Юлія Сергіївна popup.nrat_date 2020-04-02 Close