Multiple-image encryption based on chaotic phase mask and equal modulus decomposition in quaternion gyrator domain

Shao, Zhuhong; Liu, Xilin; Yao, Qijun; Qi, Na; Shang, Yuanyuan; Zhang, Jingjing

doi:10.1016/j.image.2019.115662

Cited by 42 publications

(14 citation statements)

References 40 publications

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“…Both Figure 10 and Table 5 jointly demonstrate that after the proposed encryption scheme gets applied over the plain images, the correlation among the plain images and encrypted images has been reduced copiously. Table 5, further, draws a comparison of the correlation coefficient between the proposed work and the other published works [25], [26], [29].…”

Section: ) Correlation Coefficient Analysismentioning

confidence: 99%

“…The proposed algorithms for the encryption and decryption have been developed and tested on Intel® Core™ i7-3740QM Lenovo Thinkpad with CPU @ 2.70 GHz, 8GB Ram and 500GB Hard drive with Windows 10 Education operating system, and MATLAB R2018a. Table 14 shows the encryption/ decryption time of our proposed scheme and also conducts a comparison with other schemes [25], [26], [28], [29], [53].…”

Section: Time Complexity Analysismentioning

confidence: 99%

“…These schemes are prone to attacks and can easily be cracked using different types of attacks, e.g., brute force attack, differential-attack, chosenplaintext attack, etc. On the other hand, most ciphers are composed of both permutation (confusion) and substitution (diffusion) [7], [8], [12], [23]- [25]. This not only strengthens the cipher but also provides extra security to safeguard against the attacks.…”

Section: Introductionmentioning

confidence: 99%

“…× 10 14 ), ) + 1(25) where u(i), v(i), and w(i) are corresponding-elements of u, v, and w respectively. Further images-selection(i), rowsselection(i) and columns-selection(i) are the i th elements of images-selection, rows-selection and columns-selection…”

mentioning

confidence: 99%

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A Novel and Efficient 3D Multiple Images Encryption Scheme Based on Chaotic Systems and Swapping Operations

et al. 2020

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Single image encryption schemes are not efficient enough when a bunch of images is to be encrypted in some real-world setting. To overcome this problem, an efficient and secured multiple images encryption scheme is proposed in this study using two chaotic maps and simple row and column swapping operations in a 3D image space. The N input images are piled to make a 3D image. To confuse the given pixel data, two images are chosen randomly from this pile. The randomly chosen two rows from the two randomly chosen images are swapped with each other. In the same way, two randomly chosen columns are swapped with each other. The operation of randomly chosen two images, two rows, and two columns have been iterated an arbitrary number of times to throw the confusion effects in the pixels data. Intertwining Logistic Map (ILM) and Improved Piecewise Linear Chaotic Map (MPWLCM) have been used to get the four streams of random numbers. The three streams of the former map have been used to create the confusion effects, whereas the fourth stream of random numbers given by the latter map has been used for the diffusion effects. SHA-256 hash codes have been used to throw the plaintext sensitivity in the proposed cipher. Besides, a 256-bit user key has been employed to increase the key space. Both the simulation and the exhaustive security analyses carried out at the end vividly prove the security, resistance to the varied attacks, and the real-world applicability of the proposed cipher.

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Section: ) Correlation Coefficient Analysismentioning

confidence: 99%

Section: Time Complexity Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

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A Novel and Efficient 3D Multiple Images Encryption Scheme Based on Chaotic Systems and Swapping Operations

et al. 2020

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“…So measures must be taken to develop such ciphers which have the capability to encrypt an arbitrary number of ciphers. Recently, a yet another MIE was reported in [21] through the usage of phase mask multiplexing in the fractional Fourier domain. The only problem to this MIE is that, the quality of output decrypted images gets degraded as the number of input images increases.…”

Section: Introductionmentioning

confidence: 99%

A Novel and Efficient Multiple RGB Images Cipher Based on Chaotic System and Circular Shift Operations

et al. 2020

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In real time scenarios, the single image encryption schemes are not that efficient when a bunch of color images is to be encrypted. This problem should be addressed due to computational cost incurred by multiple executions of single color-image encryption scheme. The objective of this research work is to provide a new and efficient multiple color images cipher scheme. This cipher is based on chaotic system, circular shift operations and SHA-384 hash codes. First of all, an arbitrary number of RGB images are input. They are combined in a rectangular fashion to get their hash code. Then this big color-image is decomposed into its three basic components, i.e., red, green and blue. To scramble the pixels of these components, they are shifted circularly both the row-wise and column-wise. Further, XOR operation has been performed to realize the effects of diffusion in these components. Lastly, these components are joined together to get the final RGB cipher image. Apart from the 384-hash codes, a salt key of 384-bit has also been used in the proposed cipher to heighten the security effects. The SHA-384 hash codes render the required key space and plaintext sensitivity. The simulation results and the performance analyses carried out at the end clearly prove the efficiency, effectiveness, robustness and the real-world applicability of the proposed multiple RGB images cipher. Besides, the encryption throughput 7.716 Mb/s of the proposed scheme outperforms many of the existing ones.

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Full Quaternion Matrix-Based Multiscale Principal Component Analysis Network for Facial Expression Recognition

Li,

Zhang,

Shao

et al. 2023

Pattern Recognition and Computer Vision

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Multiple-image encryption based on chaotic phase mask and equal modulus decomposition in quaternion gyrator domain

Cited by 42 publications

References 40 publications

A Novel and Efficient 3D Multiple Images Encryption Scheme Based on Chaotic Systems and Swapping Operations

A Novel and Efficient 3D Multiple Images Encryption Scheme Based on Chaotic Systems and Swapping Operations

A Novel and Efficient Multiple RGB Images Cipher Based on Chaotic System and Circular Shift Operations

Full Quaternion Matrix-Based Multiscale Principal Component Analysis Network for Facial Expression Recognition

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