Text encryption by using one-dimensional chaos generators and nonlinear equations
Akif Akgül, Sezgin Kaçar, Burak Arıcıoğlu, İhsan Pehli̇van
Abstract
Akif Akgül, Sezgin Kaçar, Burak Arıcıoğlu, İhsan Pehli̇van
Abstract
In this study, a chaos based encryption method with nonlinear equations in MATLAB environment is proposed to increase communication security. Encryption methods that generated by using the properties of three different chaos generators are analyzed. Logistic Map, Pinchers Map and Sine-Circle Map chaos generators which are commonly referred in the literature are used to realize applications. Performance is analyzed by using time and entropy values.
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In this study, a chaos based encryption method with nonlinear equations in MATLAB environment is proposed to increase communication security. Encryption methods that generated by using the properties of three different chaos generators are analyzed. Logistic Map, Pinchers Map and Sine-Circle Map chaos generators which are commonly referred in the literature are used to realize applications. Performance is analyzed by using time and entropy values.
Key concepts: CHAOS (operating system), Encryption, Logistic map, Sine, Nonlinear system, MATLAB, Computer science, Entropy (arrow of time)