Steganographical Algorithms Based on the Convolution Theorem

  • Authors:

  • N. V. Borodavka;V. K. Zadiraka

  • Affiliations:

  • V. M. Glushkov Institute of Cybernetics, National Academy of Sciences of Ukraine, Kiev, Ukraine borodavka-nataly@mail.ru;V. M. Glushkov Institute of Cybernetics, National Academy of Sciences of Ukraine, Kiev, Ukraine

  • Venue:
  • Cybernetics and Systems Analysis
  • Year:
  • 2004

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Abstract

A solution to the problem of information safety by the methods of computer steganography is considered. New spectral steganographical algorithms are presented that construct digital containers using the convolution theorem. A transition to spectral representation of the containers is carried out in Fourier basis.