Abstract:
This paper presents the method of
steganography that organizes a covert communication
channel, by embedding the additional information in the
frequency domain. The proposed method of embedding
the additional information in the coefficients of the
discrete Hartley transforms, due to unavailability of a
complex data structures. It has the symmetry of the
formulas the direct and the inverse transform that's why it
ensures high computational efficiency in the processing of
real data type.
Description:
Kozin A. Steganography Method Using Hartley Transform / Alexander Kozin, Olga Papkovskaya, Mariia Kozina // Modern Problems of Radio Engineering, Telecommunications, and Computer Science : XIIIth 2016 International Conference (Lviv-Slavsko, February 23 – 26, 2016). - Lviv, 2016. - p. 473 -475. = Сучасні проблеми радіоелектроніки, телекомунікацій, комп'ютерної інженерії : матеріали Міжнар. конф.TCSET’2016 ( Львів-Славсько, 23-26 лютого 2016 р.). - Львів, 2016. - с. 473-475.
