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Comparison of Various Encryption Techniques Based on Deterministic Chaos

Authors:
Miroslav Popelka

Keywords: Chaos; Chaotic Deterministic Map; Image Encryption; Pixels Shifting.

Abstract:
In this paper, six image encryption algorithms were considered in order to compare the influence of data shifting on encrypted data. Presented algorithms are based on a deterministic chaotic logistic map and shift the individual components of a pixel RGB (Red, Green, Blue) or complete color of the pixel to secure given input. The algorithms have been written in C# language and were adjusted to encrypt an image, nevertheless, they can be easily modified for any other multimedia file. Furthermore, two C# applications have been created. Chaos - Statistical testing application was created to evaluate histogram, sensitivity, correlation, entropy, and time consumption of the original and encrypted images. Additionally, another C# windows application was developed for the visualization and presentation of the generated chaotic data; furthermore, it provides basic encryption with various types of chaotic maps and dimensions

Pages: 151 to 156

Copyright: Copyright (c) IARIA, 2016

Publication date: July 24, 2016

Published in: conference

ISSN: 2162-2116

ISBN: 978-1-61208-493-0

Location: Nice, France

Dates: from July 24, 2016 to July 28, 2016