A novel colour image encryption scheme using rectangular transform-enhanced chaotic tent maps

Wu, Xiaolin; Zhu, Bin; Hu, Yutong; Ran, Ya-mei

doi:10.1109/access.2017.2692043

Cited by 103 publications

(119 citation statements)

References 18 publications

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“…The adjacent pixels of the original image have high correlation in the horizontal, vertical, and diagonal directions. In order to improve the resistance of statistical attacks, an ideal image encryption scheme should reduce the correlation between the two adjacent pixels [22]. The correlation coefficient can be calculated by…”

Section: Correlation Analysismentioning

confidence: 99%

“…In [13,14], another scheme is proposed to verify the randomness of the image, called "Shannon's local entropy." We also use Shannon local entropy analysis to validate our purposed scheme [15][16][17][18][19][20][21][22][23][24][25][26][27].The rest of the paper is organized as follows. Section 2 presents our designed four-dimensional chaotic system and proposed image encryption scheme.…”

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confidence: 99%

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FPGA Implementation and Design of a Hybrid Chaos-AES Color Image Encryption Algorithm

Yang

Chien

2020

Symmetry

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In this paper, we propose an image encryption algorithm based on four-dimensional chaotic system to generate key and improve advanced encryption standard. The encryption algorithm is optimized by using the pipeline and parallel computing features of Field Programmable Gate Array (FPGA). First, the chaotic system is used as a key generator for the encryption algorithm. Next, in the improved advanced encryption standard, ShiftRows and SubByres are modified with Spin-Sort and Cubic S-Box, and the round of encryption is reduced. We implement the encryption algorithm and the wired image transmission system to the ARM-based SoC-FPGA. The HPS software runs on Linux and is used to control the FPGA encryption algorithm and image transmission. Finally, the results from the encryption security analysis show that the proposed image encryption algorithm is safe and effective.

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Section: Correlation Analysismentioning

confidence: 99%

mentioning

confidence: 99%

FPGA Implementation and Design of a Hybrid Chaos-AES Color Image Encryption Algorithm

Yang

Chien

2020

Symmetry

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“…[24,34], but quicker than Refs. [23,35]. The algorithm proposed by Murillo et al [24] is for real-time application.…”

Section: Encryption Efficiency Analysismentioning

confidence: 99%

A Novel Delay Linear Coupling Logistics Map Model for Color Image Encryption

Ding

Yin

et al. 2018

Entropy

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Abstract:With the popularity of the Internet, the transmission of images has become more frequent. It is of great significance to study efficient and secure image encryption algorithms. Based on traditional Logistic maps and consideration of delay, we propose a new one-dimensional (1D) delay and linearly coupled Logistic chaotic map (DLCL) in this paper. Time delay is a common phenomenon in various complex systems in nature, and it will greatly change the dynamic characteristics of the system. The map is analyzed in terms of trajectory, Lyapunov exponent (LE) and Permutation entropy (PE). The results show that this map has wide chaotic range, better ergodicity and larger maximum LE in comparison with some existing chaotic maps. A new method of color image encryption is put forward based on DLCL. In proposed encryption algorithm, after various analysis, it has good encryption performance, and the key used for scrambling is related to the original image. It is illustrated by simulation results that the ciphered images have good pseudo randomness through our method. The proposed encryption algorithm has large key space and can effectively resist differential attack and chosen plaintext attack.

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“…In this, the image encryption mechanism is introduced which utilizes both the CTM concept as well as rectangular transform. The security analysis of the proposed model suggests that the drawbacks of the pure CTM are eliminated [29] Also, Huang et al (2016) offer the new approach to encrypt the color image. They have given formula which uses the Logistic mapping and DRPE.…”

Section: Wu Et Al (2017)mentioning

confidence: 99%

An Extensive Survey on Image Security Research Trends

Naveen¹,

N.²

2018

CAE

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The digital revolution of the world along with the fast communication system and the technical advancement of the digital images provide the easiest way to communicate data in the form of Images. There are many open threats and risk involves if these image data is compromised. This paper provides a theoretical study of existing methods for the image security. The archival works from IEEE, Elsevier, Springer and some other relevant articles are considered to do literature study of the problem formulation, algorithms and performance metrics. Various aspects of data integrity, privacy, and attacks are also discussed in this paper. The organized outcome is contributory to the researchers, industry, and academician who keep interest in image security domain.

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A novel colour image encryption scheme using rectangular transform-enhanced chaotic tent maps

Cited by 103 publications

References 18 publications

FPGA Implementation and Design of a Hybrid Chaos-AES Color Image Encryption Algorithm

FPGA Implementation and Design of a Hybrid Chaos-AES Color Image Encryption Algorithm

A Novel Delay Linear Coupling Logistics Map Model for Color Image Encryption

An Extensive Survey on Image Security Research Trends

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