Multi-layer color image encryption using random matrix affine cipher, RP2DFrHT and 2D Arnold map

Sabir, Shazia; Guleria, Vandana

doi:10.1007/s11042-021-11003-x

Cited by 12 publications

(3 citation statements)

References 41 publications

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“…When the correlation value is near to 1 or -1, two neighboring pixels are either closely associated or have comparable colors [17]. In contrast, if the correlation value is close to 0, either both adjacent pixels have a high degree of randomness or there is low color correlation between them [18]. Eq.…”

Section: B Correlation Analysismentioning

confidence: 99%

Digital Image Encryption using Composition of RaMSH-1 Map Transposition and Logistic Map Keystream Substitution

Syah¹,

Madenda²,

Suhatril³

et al. 2023

IJACSA

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Digital communication of multimedia data (text, signal/audio, image, and video) through the internet network has an important role in the era of industrial revolution 4.0 and society 5.0. However, the easiness of exchanging personal and confidential digital information/data has a high risk of being hijacked by irresponsible people. The development of reliable and robust data encryption methods is a solution to this risk. This paper suggests combining modified Henon Map transposition encryption and Logistic Map keystream substitution encryption to create a novel data encryption method (called RaMSH-1). The proposed algorithm simultaneously transposes data positions and substitute data values randomly, as well as having encryption key combination or key space of 1.05 × 10 670 . A few images with various sizes and variations of color features, object shapes, and textures have been tested. Based on the results of the analysis of randomness, key sensitivity, and visual, it is evident that the proposed encryption algorithm is resistant to differential attack, entropy attack and brute force attack.

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Section: B Correlation Analysismentioning

confidence: 99%

Digital Image Encryption using Composition of RaMSH-1 Map Transposition and Logistic Map Keystream Substitution

Syah¹,

Madenda²,

Suhatril³

et al. 2023

IJACSA

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“…The numerical outcomes demonstrate the efficiency and stalwartness of the proposed scheme. Furthermore, detailed comparisons with existing schemes [7,9,10,13,19,20] serve to validate the higher efficiency and security of the proposed scheme.…”

Section: Introductionmentioning

confidence: 99%

Cryptanalysis and Improved Image Encryption Scheme Using Elliptic Curve and Affine Hill Cipher

et al. 2022

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In the present era of digital communication, secure data transfer is a challenging task in the case of open networks. Low-key-strength encryption techniques incur enormous security threats. Therefore, efficient cryptosystems are highly necessary for the fast and secure transmission of multimedia data. In this article, cryptanalysis is performed on an existing encryption scheme designed using elliptic curve cryptography (ECC) and a Hill cipher. The work shows that the scheme is vulnerable to brute force attacks and lacks both Shannon’s primitive operations of cryptography and Kerckchoff’s principle. To circumvent these limitations, an efficient modification to the existing scheme is proposed using an affine Hill cipher in combination with ECC and a 3D chaotic map. The efficiency of the modified scheme is demonstrated through experimental results and numerical simulations.

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“…Chen et al proposed an encryption algorithm using the AA and Fractional Fourier Encryption [ 6 ]. Multilayer resilient color image encryption with random matrix AA was studied [ 24 ]. Khan et al used an S8 permutation of double-AA in S-boxes and a nonlinear Lorentz dynamics system for image encryption [ 11 ].…”

Section: Introductionmentioning

confidence: 99%

Improved affine encryption algorithm for color images using LFSR and XOR encryption

IHSAN

Doğan

2022

Multimed Tools Appl

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In this study, a novel Improved Affine Algorithm (IAA) for color image encryption is proposed. Affine Algorithm (AA) is generally known as an algorithm used for plain text encryption. In the proposed IAA algorithm, Linear Feedback Shift Register (LFSR), XOR encryption, and the AA are combined for color images encryption. The plane image is firstly split into three channels: R, G, and B. The RGB channel image is encrypted using AA encryption with ten keys based on pixel locations and pixel values. The rows and columns of the image are encrypted with LFSR keys and XOR encryption procedures. Finally, the proposed algorithm is tested in Matlab environment to obtain the Histogram, Mean Square Error (MSE), Peak Signal to Noise Ratio (PSNR), Unified Average Changing Intensity (UACI), Number of Pixel Change Rate (NPCR), and Entropy analyses. The values are compared with other algorithms. The results show that the proposed image encryption algorithm is secure and powerful, outperforming other algorithms.

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Multi-layer color image encryption using random matrix affine cipher, RP2DFrHT and 2D Arnold map

Cited by 12 publications

References 41 publications

Digital Image Encryption using Composition of RaMSH-1 Map Transposition and Logistic Map Keystream Substitution

Digital Image Encryption using Composition of RaMSH-1 Map Transposition and Logistic Map Keystream Substitution

Cryptanalysis and Improved Image Encryption Scheme Using Elliptic Curve and Affine Hill Cipher

Improved affine encryption algorithm for color images using LFSR and XOR encryption

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