A novel binary image encryption algorithm based on diffuse representation

Houas, Amrane; Mokhtari, Zouhir; Melkemi, Kamal Eddine; Boussaad, Abdelmalik

doi:10.1016/j.jestch.2016.06.013

Cited by 19 publications

(10 citation statements)

References 15 publications

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“…Table 2 illustrates the techniques and algorithms used by researchers in term of the domain used in secured data. Binary image encryption algorithm [17], Elliptic curve random generator and advanced encryption system [18], Entropy accumulation [19], and Rapid hyperchaotic system [20] Gyrator transform [21] and Colour image encryption scheme and multiple piecewise linear chaotic map [22] Cloud Environment…”

Section: Review Of Techniques and Algorithms In Secured Datamentioning

confidence: 99%

Review on secured data capabilities of cryptography, steganography, and watermarking domain

Alyousuf

Din

2020

IJEECS

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Due to the increment of using Internet to transfer the critical and secret data, many studies interested in secured data and investigated many ways to secure the transferred information. This paper presents a review study on the field that used in a secured data domain. The main objective of this study is explore the capabilities of secured data that used widely by researchers. Furthermore, the benefits and the drawbacks for each of secured data domain are also studied. This paper concludes that cryptography techniques could be utilized with steganography and watermarking in secured data domain to enhance the security mechanisms.

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Section: Review Of Techniques and Algorithms In Secured Datamentioning

confidence: 99%

Review on secured data capabilities of cryptography, steganography, and watermarking domain

Alyousuf

Din

2020

IJEECS

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“…Measurement of image encryption using PSNR and SSIM is actually not widely used in image encryption research. This measurement is done with the aim of knowing and analyzing the visual display of the encrypted image [31]. Visually the results of image encryption must be very different from the original image so that the image of the cipher is not easily guessed [27].…”

Section: Psnr and Ssimmentioning

confidence: 99%

Triple layer image security using bit-shift, chaos, and stream encryption

et al. 2020

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One popular image security technique is image encryption. This research proposes an image encryption technique that consists of three encryption layers, i.e. bit-shift encryption, chaos-based encryption, and stream encryption. The chaos algorithm used is Arnold's chaotic map, while the stream cipher algorithm used is RC4. Each layer has different cryptology characteristics in order to obtain safer image encryption. The characteristics of cryptology are permutation, confusion, diffusion, and substitution. The combination of the proposed encryption method aims to secure images against various attacks, especially attacks on statistics and differentials. The encryption method testing is done by various measuring instruments such as statistical analysis, i.e. entropy information, avalanche effect, and histogram, differential analysis, i.e. UACI and NPCR, visual analysis using PSNR and SSIM, and bit error ratio. Based on the results of experiments that the encryption method that we propose can work excellently based on various measurement instruments. The decryption process can also work perfectly this is evidenced by the ∞ value based on PSNR, and zero value based on SSIM and BER.

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“…Figure 4 shows that the modified algorithm using bit permutation has reduced the encryption of the standard AES 16.88% and reduced the decryption of the standard AES by 11.96% for encrypting images. A faster encryption algorithm for images is needed to provide better security of digital images [22][23].…”

Section:  Issn: 2502-4752mentioning

confidence: 99%

Implementation of a bit permutation-based advanced encryption standard for securing text and image files

Gamido

2020

IJEECS

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The paper proposes a modification of the Advanced Encryption Standard (AES) to address its high computational requirement steaming from the complex mathematical operations in the MixColumns Transformation which makes the encryption process slow. Bit Permutation was used instead of the MixColumns Transformation since the use of bit permutation in an encryption algorithm achieves efficiency by providing minimum encryption time and memory requirement. Results of the study showed that the modified AES algorithm exhibited faster encryption by 18.47% and faster decryption by 18.77% for text files. The modified AES algorithm also resulted to 16.53% higher avalanche effect compared with the standard AES thus improving the security performance. Application of the modified AES in encrypting images in Cipher Block Chaining mode showed that the modified algorithm also exhibited 16.88% faster encryption and 11.96% decryption compared with the standard AES. Likewise, modifying the algorithm achieved the ideal result in the histogram analysis, information entropy, the correlation coefficient of adjacent pixels to resist statistical attack. The ideal value in number of pixels change rate and unified average change intensity were also achieved making the modified algorithm resistant to differential attack. These results show that modifying AES by using bit permutation to replace MixColumns Transformation was able to address the high computational requirement of the algorithm resulting in a faster and more secure encryption algorithm for text files and images.

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A novel binary image encryption algorithm based on diffuse representation

Cited by 19 publications

References 15 publications

Review on secured data capabilities of cryptography, steganography, and watermarking domain

Review on secured data capabilities of cryptography, steganography, and watermarking domain

Triple layer image security using bit-shift, chaos, and stream encryption

Implementation of a bit permutation-based advanced encryption standard for securing text and image files

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