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Information × Registration Number 0205U004490, 0104U008239 , R & D reports Title To develop and introduce information technologies of increase of efficiency of public key cryptography systems and decision of tasks computer steganography popup.stage_title Head Zadiraka Valery Kostyantynovych, Registration Date 04-04-2005 Organization V.M.Glushkov Institute of Cybernetics of NASU popup.description2 It have been developed, selected and described step by step on the basis of a priori estimations effective by processing speed algorithms and programs of performing arithmetic operations for giant-size numbers for Intel-compliant Personal Electronic computers: addition, subtraction, multiplication and squaring. It have been developed and described step by step effective spectral algorithm of constructing of numeric container on the basis of fast Fourier transformation and analysis of a priori estimation of rounding errors. Areas of application: applied cryptography, high-precision calculations, telecommunicational systems. Product Description popup.authors popup.nrat_date 2020-04-02 Close