A novel design of multiple image encryption using perturbed chaotic map

Hoang, Thang Manh

doi:10.1007/s11042-022-12139-0

Cited by 27 publications

(5 citation statements)

References 91 publications

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“…Liu et al [7] offers color image encryption based on the construction of a coupled chaotic map. Hoang [8] proposed a crypto system based on a multitude of chaotic maps that define an effective result. All these approaches use a Lyapunov exponent calculation [9] to check the installation of chaos and sensitivity to initial conditions.…”

Section: Related Workmentioning

confidence: 99%

Multiple image encryption acting at the RNA level

Jarjar,

Abdellah,

Rrghout

et al. 2024

Med. Imag. Proc. Tech.

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The purpose of this research is to develop a new method for encrypting multiple superimposed or side-by-side images. The process begins by extracting the red, green, and blue channels from each image and converting them into vectors that combine to produce a single image that undergoes an advanced pixel-level Vigenere transform. In the next step, a pseudorandom transition occurs at the nucleotide, followed by a passage to codons for genetic crossover implementation specifically designed for image scrambling. The latter process is controlled by many random tables developed from selected chaotic maps, which ensures a high degree of flexibility and security in the encryption method. To evaluate the effectiveness and security of this innovative multi-image encryption algorithm, extensive simulations were performed using a large number of images randomly selected from the database. The simulation results prove the reliability and robustness of the method.

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Section: Related Workmentioning

confidence: 99%

Multiple image encryption acting at the RNA level

Jarjar,

Abdellah,

Rrghout

et al. 2024

Med. Imag. Proc. Tech.

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“…Tsafack et al [31] proposed a new two-dimensional trigonometric logistics-sine-cosine mapping, which first generates three sets of key streams from the map and calculates the Hamming distance in combination with the image R, G and B components, and finally XOR the output distance vector with the key stream to realize the encryption of the image, which greatly improves the security of the cryptosystem. Fei et al [32] proposed an image encryption algorithm for jump diffusion based on a two-dimensional absolute sine-cosine coupling chaotic system (2D-ASCC) with higher complexity and better pseudo-randomness, which effectively improves the security performance of the encryption algorithm. Hoang et al [33] proposed a chaos-based multi-image encryption algorithm, which adopts the permutation diffusion architecture for the first time and constructs the disturbance amount according to the pixel coordinates and the original image content, respectively, in the process of pixel arrangement and diffusion, so that the encryption algorithm has good resistance to differential attacks.…”

Section: Related Workmentioning

confidence: 99%

Fast Image Encryption Algorithm for Logistics-Sine-Cosine Mapping

Wang

Xiang

et al. 2022

Sensors

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Because images are vulnerable to external attacks in the process of network transmission and traditional image encryption algorithms have limitations such as long encryption time, insufficient entropy or poor diffusion of cipher image information when encrypting color images, a fast image encryption algorithm based on logistics-sine-cosine mapping is proposed. The algorithm first generates five sets of encrypted sequences from the logistics-sine-cosine mapping, then uses the order of the encryption sequence to scramble the image pixels and designs a new pixel diffusion network to further improve the key sensitivity and plain-image sensitivity of the encryption algorithm. Finally, in a series of security analysis experiments, the experimental image Lena was tested 100 times, and the average encryption time was 0.479 s. The average value of the information entropy, pixel change rate and uniform average change intensity of the cipher image reached 7.9994, 99.62% and 33.48%, respectively. The experimental results show that the fast image encryption algorithm based on logistics-sine-cosine mapping takes less time to encrypt, and the cipher image has good information entropy and diffusivity. It is a safe and effective fast image encryption algorithm.

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“…With the increasing amount of information on the network, researchers are focusing on multiple image encryption (MIE) algorithms [29][30][31][32]. Single image encryption algorithm cannot hide information into other images, which may lead to low security and efficiency [33,34].…”

Section: Introductionmentioning

confidence: 99%

Multiple-image encryption scheme based on a new 2D hyperchaotic map with blurred pixels

Zhou,

Lin,

Tan

2024

Phys. Scr.

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It is known that chaotic, especially hyperchaotic system can be suitable for the application in image encryption owing to itself characteristics. While currently, certain improved chaotic or hyperchaotic systems are confronted with the security issue of encryption due to their less complex dynamical behaviors. To address the problem well, we introduce a novel two-dimensional (2D) crossed hyperchaotic map which is based on the logistic map and the infinite collapse map. The analysis of phase diagram and Lyapunov exponential spectrum demonstrate that the given system can exhibit extensive hyperchaotic behavior and good traversal properties. Moreover, the growing use of digital images has prompted demand for multi-image encryption scheme. For this reason, based on the given 2D crossed hyperchaotic map, a multiple image encryption (MIE) scheme that employs a cross-plane with the operation of simultaneous permutation and diffusion to modify the values of its positions and pixels across multiple images is proposed. A pixel blur preprocessing technique is introduced such that the efficiency of key calculation and the speed and safety of information encryption are greatly improved. Eventually, some simulation examples and security analysis reveal that the put forward encryption scheme is able to keep out kinds of attacks such as the selective plaintext attacks and data loss.

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A novel design of multiple image encryption using perturbed chaotic map

Cited by 27 publications

References 91 publications

Multiple image encryption acting at the RNA level

Multiple image encryption acting at the RNA level

Fast Image Encryption Algorithm for Logistics-Sine-Cosine Mapping

Multiple-image encryption scheme based on a new 2D hyperchaotic map with blurred pixels

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