Information support of steganography messages hiding
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Author:
Afanasieva, Olesia
xmlui.dri2xhtml.METS-1.0.item-citation: Annales Universitatis Paedagogicae Cracoviensis. 180, Studia Technica 8 (2015), s. [3]-11
xmlui.dri2xhtml.METS-1.0.item-iso: en
Subject:
information modelsteganography system
text description of data interpretation
semantic analysis
Date: 2015
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Dokument cyfrowy wytworzony, opracowany, opublikowany oraz finansowany w ramach programu "Społeczna Odpowiedzialność Nauki" - modułu "Wsparcie dla bibliotek naukowych" przez Ministerstwo Nauki i Szkolnictwa Wyższego w projekcie nr rej. SONB/SP/465103/2020 pt. "Organizacja kolekcji czasopism naukowych w Repozytorium UP wraz z wykonaniem rekordów analitycznych".Abstract
Hiding information with steganography means an actual and complicated task from the point
of view of modern achievements and data transfer possibilities. So, modeling of information
processes of messages hiding with steganography is a necessary, continuously developing
and improving process.
This work is a review of theoretical implementation of two methods of information model
functioning process. Methods of implementation of transformation of input and output data,
used in steganography systems, together with their text description were researched in this
work. Use of such description enables implementation of semantic analysis of input and
output data transformations which itself enables evaluation of adequacy between the aim of
the task and received result. A lot of aspects of the aim of steganography transformations are
described as a text, so the methods, reviews in the work, are specialized on work with text
fragments.