Wavelet Analysis for Localization of Heterogeneities in Byte Distribution in a File to Searching for Encrypted Data

Wavelet Analysis for Localization of Heterogeneities in Byte Distribution in a File to Searching for Encrypted Data

This article is focused on the choice of approach to localize a deviation in byte distribution in a file by means of the wavelet analysis. In the article the dependence of scale parameter and wavelet coefficients values is revealed. Experiments are conducted to confirm a hypothesis that encrypted da...

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Bibliographic Details
Main Authors: Веста Сергеевна Матвеева, Alexandr Vladimirovich Mamaev
Format: Article
Language:English
Published: Joint Stock Company "Experimental Scientific and Production Association SPELS 2015-03-01
Series:Безопасность информационных технологий
Subjects:
wavelet analysis
basis function
a criterion to searching for encrypted files
Online Access:https://bit.mephi.ru/index.php/bit/article/view/129

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