Remodeling randomness prioritization to boost-up security of RGB image encryption

Al-Roithy, Budoor Obid; Gutub, Adnan

doi:10.1007/s11042-021-11051-3

Cited by 37 publications

(7 citation statements)

References 58 publications

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“…The proposed encryption technique is applied to the RGB layer and transformation (1,6) is also applied to the individually formed datasets. This helps in producing different cipher images for each small change in the original secret image (7) . This RGB layer extraction supports to build a system to sustain the brute force attacks.…”

Section: Cryptographymentioning

confidence: 99%

“…The limited computation, memory and communication capabilities make the chaotic system not suitable for larger size images. In color image, every pixel consists of RGB color components that determine the intensity of the color in the image (1,6,7) . There are a variety of encryption schemes available and it is essential to identify the appropriate technique to be implemented.…”

Section: Introductionmentioning

confidence: 99%

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Dual Level Security Scheme (DLSS) Using RGB Layer Cryptography and Audio Steganography for Secret Image Transmission in Unsecure Medium

Chithra¹,

Aparna²

2023

IJST

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Objectives: Recent trend depicts a steep hike in the value of data. Data in all forms are vulnerable and especially multimedia data are fascinated by hackers Hence, strong security measure has to be applied before attempting to use the unsecure transmission medium for sharing secret / personal data. Methods: Dual Level Security Scheme (DLSS) is proposed which combines cryptography and steganography techniques to ensure double level security. Cipher image is obtained by applying Spiral Mapping and discrete cosine transformations (DCT) in RGB Layers. Then, the cipher image is hidden in the audio signal. Findings: SNR value is considered for normalizing the signals before embedding it, to obtain final signal without any traces of the hidden secret signal. Core objective of using DLSS is maintaining the secrecy when data transmission is taking place in any unsafe medium. Simulation results of our proposed method exhibit an average of 10% improvement and hence, DLSS outperforms well over the existing methods. Competence of the method is evident from the performed histogram analysis. Standard image dataset is used and directional correlation, PSNR, SSIM, and MSE are the considered measures to prove DLSS efficiency. Novelty: Here, a novel method Dual Level Security Scheme (DLSS) with spiral mapping is proposed to incorporate the aids of cryptography and steganography for enhanced efficiency.

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Section: Cryptographymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Dual Level Security Scheme (DLSS) Using RGB Layer Cryptography and Audio Steganography for Secret Image Transmission in Unsecure Medium

Chithra¹,

Aparna²

2023

IJST

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“…Other CAPTCHA schemes used puzzle-based manipulation, which involved puzzles, such as Cascading style sheet, JQuery, and HTML (Ali & Karim, 2014) or any complex image-based authentication (Al-Roithy & Gutub, 2021). The puzzle-based CAPTCHA showed authentication testing, but requested puzzle-based widget to provide support for installing web information.…”

Section: Literature Reviewmentioning

confidence: 99%

Engineering Graphical Captcha and AES Crypto Hash Functions for Secure Online Authentication

Kheshaifaty

Gutub

2021

JER is an international, peer-reviewed journal that publishes f

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Password alone is currently not trusted for user online authentication and security as threats from hackers continue to grow, requiring highly efficient defense safeguard protection against unauthorized users. Therefore, CAPTCHA techniques came into the picture as an automated assistance to distinguish between humans and robots. The CAPTCHA has several applications in the online security domain requiring to be merged with encrypted hash function benefitting from the facility of the graphical password schemes. This paper proposes engineering an authentication technique using graphical CAPTCHA with an AES encrypted hash password to maintain applicable security accessing systems. We propose three layered security system that joins highly efficient security mechanisms to avoid users’ stress of entering password many times or different other hectic routines in order to save account accessing.

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“…Steganography has become one the most popular methods for information hiding because of its simplicity and easy communication through already existing technology and communication channels like IP cameras, smartphones, and social media apps like WeChat, WhatsApp, Telegram, Signal, etc. without any extra cost of additional infrastructures like private key sharing or private communication channels, etc. There have been various works which have not included deep learning in their work, however, have contributed in the field of watermarking and steganography (Hassaballah et al, 2020;Gutub and Al-Ghamdi, 2020;Gutub and Al-Roithy, 2021;Hassan and Gutub, 2021;Al-Roithy and Gutub, 2021;AlKhodaidi and Gutub, 2021;Hameed, Abdel-Aleem and Hassaballah, 2022;Gutub, 2022aGutub, , 2022b.…”

Section: Introductionmentioning

confidence: 99%

Latest Trends in Deep Learning Techniques for Image Steganography

Kumar

Sharma

Kumar

et al. 2023

International Journal of Digital Crime and Forensics

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The development of deep convolutional neural networks has been largely responsible for the significant strides forward made in steganography over the past decade. In the field of image steganography, generative adversarial networks (GAN) are becoming increasingly popular. This study describes current development in image steganographic systems based on deep learning. The authors' goal is to lay out the various works that have been done in image steganography using deep learning techniques and provide some notes on the various methods. This study proposed a result that could open up some new avenues for future research in deep learning based on image steganographic methods. These new avenues could be explored in the future. Moreover, the pros and cons of current methods are laid out with several promising directions to define problems that researchers can work on in future research avenues.

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Remodeling randomness prioritization to boost-up security of RGB image encryption

Cited by 37 publications

References 58 publications

Dual Level Security Scheme (DLSS) Using RGB Layer Cryptography and Audio Steganography for Secret Image Transmission in Unsecure Medium

Dual Level Security Scheme (DLSS) Using RGB Layer Cryptography and Audio Steganography for Secret Image Transmission in Unsecure Medium

Engineering Graphical Captcha and AES Crypto Hash Functions for Secure Online Authentication

Latest Trends in Deep Learning Techniques for Image Steganography

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