An Innovative approach towards image encryption by using novel PRNs and S-boxes Modeling techniques

Haider, Muhammad Imran; Shah, Tariq; Ali, Asif; Shah, Dawood; Khalid, Ijaz

doi:10.1016/j.matcom.2023.01.036

Cited by 17 publications

(3 citation statements)

References 27 publications

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“…Digital imaging holds several benefits, resulting in overwhelming demand for its applications [1]. Yet ensuring data security against unauthorized access or use is difficult.…”

Section: Introductionmentioning

confidence: 99%

Robust digital image watermarking scheme with a fractional-order discrete-time chaotic scheme and DWT-SVD transform

Hannoun,

Hamiche,

Lahdir

et al. 2024

Phys. Scr.

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A robust digital image watermarking system with a fractional-order discrete-time chaotic system and discrete wavelet transform-singular value decomposition is presented. The inclusion method inserts an encrypted image into the dynamics of an integer-order discrete-time chaotic system and the resulting cipher serves as a host image watermark. A watermarking function (DWT-SVD transform) watermarks a host image before the watermark is extracted and decrypted at the receiver. As a contribution, our suggested approach introduces a new watermarking system based on discrete-time chaotic systems, as well as a hybridization of integer and fractional-order systems to ensure the watermarking scheme’s robustness. Our method achieved good results in terms of robustness, with normalized cross correlation values above 0.99 when subjected to a range of attacks. Results of the simulation underline practicality and robustness achieved by this approach. They also indicate that the proposed system resists various attacks.

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“…Digital imaging holds several benefits, resulting in overwhelming demand for its applications [1]. Yet ensuring data security against unauthorized access or use is difficult.…”

Section: Introductionmentioning

confidence: 99%

Robust digital image watermarking scheme with a fractional-order discrete-time chaotic scheme and DWT-SVD transform

Hannoun,

Hamiche,

Lahdir

et al. 2024

Phys. Scr.

View full text Add to dashboard Cite

show abstract

“…Diffusion is to adjust the pixel value of the image, cover the statistical properties of plain-image into the cipher-image, and implement the even distribution of pixels. A wealth of image encryption algorithms (IEAs) has recently been designed based on numerous technologies, such as substitution box [8][9][10][11], Josephus traversal [12,13], hash functions [14][15][16][17][18], DNA sequence operation [19][20][21], fractal theory [22], compression sensing [23,24], deep learning [25,26] and chaos theory [27][28][29][30][31][32]. Among those different tools, the IEA using chaos theory has been proved their enormous achievement due to the suitable properties of chaotic system (CS) for cryptography, such as the pseudo-randomness of dynamic systems, the non-periodicity of motion trajectories and the sensitivity to initial conditions.…”

Section: Introductionmentioning

confidence: 99%

A new 2D-HLSM-CECP hyperchaotic map and its application on image encryption using fractal-based permutation and cross coupled diffusion

Zhang,

Wang

et al. 2024

Preprint

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To enhance the security of the image encryption algorithm (IEA) based on chaotic system, this paper firstly introduced a new hyperchaotic map called two-dimensional hyperchaotic Logistic-Sine map coupled exponential control parameter (2D-HLSM-CECP) coupled with the two-dimensional Logistic map and the Sine map, which displays better hyperchaotic behavior and randomness than some existing chaotic systems. Then, this work further represents a novel IEA based on 2D-HLSM-CECP, fractal sorting matrix and cross coupled diffusion. The new 2D-HLSM-CECP is used to generate two chaotic sequences, which played a significant role in the whole encryption and decryption part. All pixels of the plain-image are confused and diffused based on fractal sorting matrix and global cross coupled operation respectively. Theoretical analysis and simulation results demonstrate that the 2D-HLSM-CECP-IEA has splendid achievement in well-known security indicators. Thus, the 2D-HLSM-CECP-IEA is highly secure as a conclusion.

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“…Zhu et al [33] developed a new robust S-box, forming a high secure image encryption algorithm. Haider et al [34] proposed a novel cryptographic system, utilizing elliptic curves to increase a higher level of both security and computational efficiency. Additionally, researchers have also suggested various methods to construct S-boxes [35][36][37].…”

Section: Introductionmentioning

confidence: 99%

Image encryption scheme based on pseudo-DWT and cubic S-box

Qiao,

Mei,

Jia

et al. 2024

Phys. Scr.

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Combining a pseudo-Discrete Wavelet Transform (pseudo-DWT) and a novel cubic S-box technique, an image encryption scheme using a newly-developed four-dimensional hyperchaotic system (NewHS) is presented in this paper. The principal advantage of this method resides in its enhanced security, with hash values (computed by SHA-256) of the plaintext, thereby bolstering resistance to chosen-plaintext attack. Initially, a novel three-dimensional cubic S-box is designed via chaotic sequence, increasing the complexity and randomness. Subsequently, the proposed scheme employs a Ladder permutation for image scrambling, achieving a one-time pad encryption effect. Finally, a pseudo-DWT is devised to segment and reconstruct the image, implementing scrambling and diffusion encryption. Moreover, experiments and security analysis also prove that the proposed encryption scheme can show good performance.

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An Innovative approach towards image encryption by using novel PRNs and S-boxes Modeling techniques

Cited by 17 publications

References 27 publications

Robust digital image watermarking scheme with a fractional-order discrete-time chaotic scheme and DWT-SVD transform

Robust digital image watermarking scheme with a fractional-order discrete-time chaotic scheme and DWT-SVD transform

A new 2D-HLSM-CECP hyperchaotic map and its application on image encryption using fractal-based permutation and cross coupled diffusion

Image encryption scheme based on pseudo-DWT and cubic S-box

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