Chaos based improvement of the security of ZigBee and Wi-Fi networks used for industrial controls

Bakhache, Bassem; Ahmad, Kassem; Assad, Safwan El

doi:10.1109/i-society18435.2011.5978525

Cited by 7 publications

(3 citation statements)

References 10 publications

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“…The hardware implementation of chaotic system details over Xilinx Virtex -6 FPGA is provided [36]. Logistic map has high potential to be used to design a stream cipher for real-time embedded systems [37], [38]. Fu's chaotic cipher is secure and the information leak of chaos map is discovered [39].…”

Section: E Motivationmentioning

confidence: 99%

Secure and Fast Chaos based Encryption System using Digital Logic Circuit

Khare¹,

Shukla²,

Silakari³

2014

IJCNIS

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Abstract-Chaotic system based message encryption system for wired and wireless networks broadly used in computer engineering, communication and network security, such as robotic systems, encryption, synchronization and genetic network. The main motive for developing the chaos based cryptosystem is to attain encryption with several compensation over the conventional encryption algorithms such as high security, speed, complexity, cost and quality assurance. These challenges encourage the researchers to develop novel chaos based data encryption techniques with digital logics dealing with encryption of messages for fast and secure communication networks. This effort provides a modified version of traditional data encryption algorithms to provide good quality and performance in a secure communication network environment. A cryptology technique is widely used in network security during communication. An avalanche effect is the attractive property of cryptography in which two different keys produce different cipher text for the same data information and also some Important properties related to chaotic systems are sensitivity to initial condition and nonlinearity, which makes two similar or slightly different keys to generate completely different cipher text to produce confusion. It has been proposed a novel fast & secure encryption Technique which uses the chaotic map function to generate the different multiple keys and shows that negligible difference in parameters of chaotic function generate completely different keys as well as cipher text. Cryptanalysis of the proposed algorithm shows the strength and security of algorithm and keys.

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Section: E Motivationmentioning

confidence: 99%

Secure and Fast Chaos based Encryption System using Digital Logic Circuit

Khare¹,

Shukla²,

Silakari³

2014

IJCNIS

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“…One way to increase data and image communication, is through robust control 1 and encryption using chaotic functions. 2,3 Chaotic systems have various characteristics such as highly perceptive of initial state, pseudo randomness, and unpredictability. 4 Two key features of these systems are their uncertainties in the system parameters, and extreme sensitivity to very small changes in their initial conditions.…”

Section: Introductionmentioning

confidence: 99%

“…One way to increase data and image communication, is through robust control 1 and encryption using chaotic functions. 2 , 3 …”

Section: Introductionmentioning

confidence: 99%

Complex dynamical behaviors of a novel exponential hyper–chaotic system and its application in fast synchronization and color image encryption

et al. 2021

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This paper proposes a novel exponential hyper–chaotic system with complex dynamic behaviors. It also analyzes the chaotic attractor, bifurcation diagram, equilibrium points, Poincare map, Kaplan–Yorke dimension, and Lyapunov exponent behaviors. A fast terminal sliding mode control scheme is then designed to ensure the fast synchronization and stability of the new exponential hyper–chaotic system. Stability analysis was performed using the Lyapunov stability theory. One of the main features of the proposed controller is the finite time stability of the terminal sliding surface designed with high–order power function of error and derivative of error. The approach was implemented for image cryptosystem. Color image encryption was carried out to confirm the performance of the new hyper–chaotic system. For image encryption, the DNA encryption-based RGB algorithm was used. Performance assessment of the proposed approach confirmed the ability of the proposed hyper–chaotic system to increase the security of image encryption.

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