Hyperchaotic encryption based on multi-scroll piecewise linear Systems

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F15%3A00446895" target="_blank" >RIV/67985556:_____/15:00446895 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.amc.2015.08.037" target="_blank" >http://dx.doi.org/10.1016/j.amc.2015.08.037</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.amc.2015.08.037" target="_blank" >10.1016/j.amc.2015.08.037</a>

Result language
angličtina
Original language name
Hyperchaotic encryption based on multi-scroll piecewise linear Systems
Original language description
A hyperchaotic multi-scroll piece wise linear system in R^4 is binarized to generate a pseudo-random sequence which encrypt a grayscale image via symmetric-key algorithm. The sequence is analyzed throughout statistical tests according to the National Institute of Standards and Technology (NIST)specifications. The scrolls of the system are the result of a switching law that changes between the saddle hyperbolic equilibria of piece wise linear systems with eigenvalues as follows: two negative real and onepair of complex conjugate eigenvalue swith positive realpart.Thus, the encryption quality is evaluated depending on the variation of the number of scrolls.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BC - Theory and management systems
OECD FORD branch
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Project
<a href="/en/project/GA13-20433S" target="_blank" >GA13-20433S: Analysis and control of globally decomposed strongly nonlinear state space dynamical models with complex interactions of their components</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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