Multimedia Security Using Chaotic Maps: Principles and Methodologies

271 Pages·2020·19.884 MB·English

by  Kahlid M. Hosny (editor)

Studies in Computational Intelligence 884
Khalid M. Hosny   Editor
Multimedia
Security Using
Chaotic Maps:
Principles and
Methodologies
Studies in Computational Intelligence
Volume 884
Series Editor
Janusz Kacprzyk, Polish Academy of Sciences, Warsaw, Poland
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Khalid M. Hosny
Editor
Multimedia Security Using
Chaotic Maps: Principles
and Methodologies
123
Editor
KhalidM. Hosny
Department ofInformation Technology
Faculty of Computers andInformatics
Zagazig University
Zagazig,Egypt
ISSN 1860-949X ISSN 1860-9503 (electronic)
Studies in Computational Intelligence
ISBN978-3-030-38699-3 ISBN978-3-030-38700-6 (eBook)
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Preface
Multimedia could be defined as a combination of different data types such as text,
audio, image, and video. Every day, a huge amount of data is transmitted through
theInternetandotheropennetworks.Securingthetransmitteddataandpreventing
any misuse of it are a big challenge. Various security techniques such as digital
watermarking, data encryption, steganography, and data hiding have been devel-
oped for securing multimedia data.
During the last decade, several remarkable methodologies have been developed
to improve the levels of multimedia security. Recently, chaotic maps were con-
sidered a promising tool and have been successfully utilized in digital water-
marking, data encryption, steganography, and data hiding techniques. The interest
in using different kinds of chaotic maps and systems in multimedia security has
been steadily increasing through the last few years where the number of published
papers in archived journals and conference’ proceedings was monotonically
increased. However, according to the best knowledge of the editor, no books
covering multimedia security using chaotic maps have been published, which
motivates the idea of this edited book under the title Multimedia Security Using
Chaotic Maps: Principles and Methodologies.
The book provides the readers with a comprehensive overview of principles,
methodologies, and recent advances in multimedia security using different chaotic
maps through a collection of high-quality chapters. This edited book contains 10
chapters. These chapters present original and previously unpublished work of
well-known researches from several countries dealing with different issues of
multimediasecurityusingchaoticmaps.Eachchapterincludesanintroductionthat
reviews up-to-date techniques, presents outcomes, and points out challenges and
future directions.Inthisbook,illustrative figures, tables,andexamplesareusedto
improve the presentation and the analysis of the covered security problem. Also,
each chapter includes a list of references for further exploration of the considered
security problem. The book is a valuable reference for researchers, engineers, IT
specialists, developers, postgraduate students, and senior undergraduate students
with majors in data security.
v
vi Preface
A brief overview of the contents of the book is as follows: In the first chapter
entitled“ASurveyonChaosBasedImageEncryptionTechniques,”authorspresent
an elegant review of the different chaos-based image encryption techniques. The
authorsclearlyshowthatproposingafullysecuremethodmaynotbeaneasytask
due to a growing number of image deciphering techniques. Therefore, there is a
furtherneedfortheimprovementoftheexistingencryptionmethods.Inthesecond
chapter entitled “Chaotic Maps for Image Encryption: An Assessment Study,”
authorspresentaperformanceanalysisofthechaoticmap-basedmethodsforimage
encryption.Inthiscomparativestudy,chaoticmapsareusedinthepermutationand
diffusionoperationstoencrypttheplainimage.Theycarefullyselecttheevaluation
criteria to evaluate the performance of the image encryption methods in terms of
NPCR,UACI,PSNR,correlationcoefficient,entropy,andcomputationaltime.For
future work, the author intends to study the effect of using two different chaotic
maps in confusion and diffusion processes instead of using the same map and
extend their study to encrypt the full color images. In the third chapter entitled
“Optical Cryptosystem Using Chaotic/Hyperchaotic System,” authors present new
optical cryptosystems which based on chaotic/hyperchaotic system. They proved
the validity and capability of the proposed chaotic/hyperchaotic systems through
numerical simulations. Experiments were performed using symmetric encryption,
asymmetric encryption, color image encryption, and hyperspectral image encryp-
tion where the results of the performed experiments show that the security of the
proposed cryptosystem is improved due to the high randomness of the utilized
chaotic/hyperchaoticsystem. Theauthorsconcludedthatthis chapteraddsa useful
contribution to the optical security technologies in storage and transmission. They
alsoconcludedthattherapiddevelopmentofmoderntechnologies,opticalsystems
using chaotic/hyperchaotic system, can attract more and more attention in the
practical application. In the fourth chapter entitled “Secure Image Transmission
BasedonaProposedChaoticMaps,”authorsproposedanewchaoticsystemcalled
“Nahrain.” The proposed chaotic-based encryption technique provides a secured
imagetransmissionsystemwithhighimmunityagainstchannelimpairments.They
tested the proposed chaotic-based system and concluded that the proposed chaotic
system could be used to improve effective encryption and synchronization algo-
rithms for secure image transmission applications. In the fifth chapter entitled “A
Chaotic Encryption Algorithm for Image Privacy Based on Two Pseudorandomly
EnhancedLogisticMaps,”authorsintroducedachaotic-basedencryptionalgorithm
by using two pseudorandomly enhanced logistic maps (PELM) for color RGB
image privacy. Experiments were performed using MATLAB to evaluate the per-
formanceoftheproposedchaoticsystem.Theobtainedresultsvalidatethesecurity
and the effectiveness of the proposed scheme where this scheme is suitable for
implementation in biometric systems, telemedicine, and military use of satellite
images. In the sixth chapter entitled “Improved Color Image Watermarking Using
Logistic Maps and Quaternion Legendre-Fourier Moments,” authors proposed an
improvedwatermarkingalgorithmforRGBcolorimagesbyutilizinglogisticmaps
with the quaternion Legendre–Fourier moments (logistic maps—QLFMs). The
selected QLFMs are quantized to embed the binary digital watermark in the host
Preface vii
color image. Experiments were performed where the performance of proposed,
logistic maps—QLFMs, method is compared with the existing quaternion
moment-basedcolorwatermarkingmethodsintermsofvisualimperceptibilityand
robustnessagainstdifferentattacks.Theproposed,logisticmaps—QLFMs,method
has outperformed the classical QLFM-based color watermarking method and the
existing quaternion moment-based color watermarking methods. In the seventh
chapter entitled “Chaos-Based Gary Image Encryption Using Two Coupled
CompetitionTypeMaps,”authorspresentedanalyticalstudyofnonlineardynamics
that exist in two coupled competition maps and explored the possible existence of
various types of bifurcation in the model including flip bifurcation, pitchfork
bifurcation, and Neimark–Sacker bifurcation. They performed numerical simula-
tionstoprovetheoreticalanalysisandpresentedachaos-basedencryptionalgorithm
for grayscale images as an application for the competition map. The proposed
chaos-based encryption algorithm was tested in terms of security analysis, sensi-
tivity to mismatch in parameters, correlation coefficients for pixels, entropy anal-
ysis, and immunity to differential attacks. Comparison with related encryption
algorithms shows that the proposed scheme has a large security keys’ space, high
sensitivitytotinyvariationsincriticalparameters,andnegligiblesmallcoefficients
of correlation between adjacent pixels in cipher images. In the eighth chapter
entitled “An Effective Encryption Scheme Based on Chaotic Maps Applied to
Digital Image,” the author presented a simple and effective chaotic map-based
encryption method for grayscale images. The proposed approach is a combination
of the Fibonacci sequence with the chaotic logistic map to create the secret key in
order to improve encryption quality. A set of image benchmarks was used in
theperformed experiments where theobtained results showedthe capability ofthe
proposed encryption method to produce a better image security compared with the
existing similar encryption methods. In the ninth chapter entitled “FPGA
Implementation of Integer/Fractional Chaotic Systems,” authors present a FPGA
implementation of different integer- and fractional-order chaotic systems. The
authors investigated the Chua double scroll and the modified Chua N-scroll
integer-order chaotic systems. Also, they investigated the Chua, Yalcin et al.,
Ozuogosetal.,andTangetal.fractional-orderchaoticsystems.Theyimplemented
and simulated the selected systems using the Grunwald–Letnikov (GL) definition
withdifferentwindowsizeswheresomeinterestingchaoticbehaviorsareobtained.
The results of the performed experiments showed that the proposed FPGA
implementationneedsfewerresourcesandhashighthroughput.Inthetenthchapter
entitled “Embedded Hardware Implementation for Image Security Using Chaotic
Maps,” authors proposed an efficient embedded hardware implementation of a
chaotic map-based image security system. The proposed color image encryption
system contains two stages. The first stage is scrambling pixel position, and the
second stage is diffusing bit value. A color image encryption is simulated in soft-
ware via MATLAB and implemented via Cyclone V GX Starter Kit FPGA
viii Preface
platform. The results of the performed simulation showed that the presented color
imageencryptionsystemisresilientandrobust.Finally,Ihopethatthiseditedbook
is interesting and useful for the prospective readers. Also, I wish that its contents
inspire researcher for making more theoretical addition and practical contributions
to the field of multimedia security.
Zagazig, Egypt Khalid M. Hosny
Acknowledgements
Theeditorwouldliketotakethisopportunitytoexpresshissinceregratitudetothe
authors of the chapters for extending their wholehearted support in sharing some
of their latest results and findings. Without their significant contribution, this book
volume could not have fulfilled its mission. The reviewers deserve our thanks for
their constructive and timely input. The editor is very grateful to Editor-in-Chief,
Prof. Janusz Kacprzyk, Dr. Thomas Ditzinger, Senior Editor, and Holger Schpe,
Editorial Assistant of the Studies in Computational Intelligence series. Finally, the
editor and the authors would like to acknowledge the efforts of the Studies in
Computational Intelligence team at Springer for their support and cooperation in
publishing the book as a volume in the SCI series. Really, the editorial staff at
Springer has done a meticulous job and working with them was a pleasant expe-
rience.
Zagazig, Egypt Khalid M. Hosny
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