Efficient optical double image cryptosystem using chaotic mapping-based Fresnel transform

Faragallah, Osama S.; Afifi, Ashraf; Elashry, Ibrahim F.; Naeem, Ensherah A.; El‐Hoseny, Heba M.; El‐Sayed, Hala S.; Abbas, Alaa M.

doi:10.1007/s11082-021-02864-5

Cited by 24 publications

(23 citation statements)

References 31 publications

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“…We also compare histograms [29] of the source, the encrypted, and the decrypted video frames. Next, we test the noise resistance of the presented opto-video LASM-based FrFT scheme using the peak signal to noise ratio (PSNR), the Structural Similarity Index (SSIM) and the Feature Similarity Index (FSIM) [30]. Finally, we test the immunity of the presented opto-video LASM-based FrFT scheme against some recognized attacks such as occlusion and edge detection.…”

Section: Resultsmentioning

confidence: 99%

“…After that, we compare the decrypted ciphervideo frame quality. The assessment of the noise immunity is done using visual inspection, the PSNR, the SSIM and the FSIM [30].…”

Section: Noise Immunitymentioning

confidence: 99%

“…where O(x i , y j ) and D(x i , y j ) denote the pixel values at places x i , y j in plainvideo and the deciphered ciphervideo frames, correspondingly [30].…”

Section: Noise Immunitymentioning

confidence: 99%

“…The SSIM measures the decrypted video frame quality compared with the original video frame for the structure information, the luminance masking and the contrast masking [30]. The SSIM ranges between 1 and −1 where 1 shows that both video frames are matching.…”

Section: Noise Immunitymentioning

confidence: 99%

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Opto-Video Encryption Based on Logistic Adjusted Sine map in FrFT

Faragallah¹,

Afifi²,

Elashry³

et al. 2022

Computers, Materials &Amp; Continua

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In the last few years, videos became the most common form of information transmitted over the internet, and a lot of the traffic is confidential and must be protected and delivered safely to its intended users. This introduces the challenges of presenting encryption systems that can encode videos securely and efficiently at the same time. This paper presents an efficient opto-video encryption system using Logistic Adjusted Sine map (LASM) in the Fractional Fourier Transform (FrFT). In the presented opto-video LASM-based FrFT scheme, the encoded video is split into distinct frames and transformed into optical signals utilizing an optical supply. Each of the developed optical video frames is ciphered by utilizing the LASM in optical FrFT system using two-phase modulation forms on the video frame, the first in the time-domain and the second in the FrFT domain. In the end, the ciphervideo frame is spotted utilizing a CCD digital camera and transformed into a digital structure that can be managed using a computer. We test the proposed opto-video LASM-based FrFT scheme using various security tools. The outcomes demonstrate that the presented scheme can effectively encrypt and decrypt video signals. In addition, it encrypts videos with a high level of encryption quality without sacrificing its resistance to noise immunity. Finally, the test outcomes demonstrate that the presented scheme is immune to known attacks.

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Section: Resultsmentioning

confidence: 99%

“…After that, we compare the decrypted ciphervideo frame quality. The assessment of the noise immunity is done using visual inspection, the PSNR, the SSIM and the FSIM [30].…”

Section: Noise Immunitymentioning

confidence: 99%

“…where O(x i , y j ) and D(x i , y j ) denote the pixel values at places x i , y j in plainvideo and the deciphered ciphervideo frames, correspondingly [30].…”

Section: Noise Immunitymentioning

confidence: 99%

Section: Noise Immunitymentioning

confidence: 99%

See 2 more Smart Citations

Opto-Video Encryption Based on Logistic Adjusted Sine map in FrFT

Faragallah¹,

Afifi²,

Elashry³

et al. 2022

Computers, Materials &Amp; Continua

Self Cite

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show abstract

“…In this regard, different types of cryptosystems have been proposed since the encryption is admitted as an effective and direct method to keep confidential information secure from hackers, cyber-criminals, or unauthorized users. There are many image encryption technique in literature based on chaotic maps [1][2][3][4][5][6][7][8][9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Low Detail Image Encryption Algorithm Based on Diffusion and Confusion Using Henon and Baker Chaotic Map

Naeem

Joshi

Kumar

et al. 2022

Preprint

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This paper presents a solution for the security of low detail images in real-time applications over open or unsecured networks. The diffusion and confusion operations are both performed based on Henon and Baker chaotic map. The XOR and permutation operations are used to obtain diffusion and confusion in the algorithm. In the proposed technique, the high detail image is used as a key. The computer simulation results and security analysis are given to ensure the validity and strength of the proposed technique. In the security analysis, we have analyzed key space analysis, cropping attack analysis, noise attack analysis, and differential attack analysis. Some statistical analyses like entropy, histogram, and correlation coefficients are also given to check the strength of the presented technique.

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