Analytic Beta-Wavelet Transform-Based Digital Image Watermarking for Secure Transmission

Alhumyani, Hesham; Alrube, Ibrahim; Alsharif, Sameer; Afifi, Ashraf; Amar, Chokri Ben; El‐Sayed, Hala S.; Faragallah, Osama S.

doi:10.32604/cmc.2022.020338

Cited by 4 publications

(2 citation statements)

References 19 publications

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“…With the watermark securely embedded and fortified through encryption, the digitally watermarked content commences its journey through various digital channels. This transmission can transpire through myriad conduits, including email, cloud storage platforms, or various file transfer protocols [8]. Each phase of the transmission process is meticulously designed to preserve the watermark's integrity.…”

Section: Transmission: Safeguarding the Journeymentioning

confidence: 99%

Secure Transmission in the Digital Age: Exploring Exchange Encrypted Watermarking Technology

Feng

2024

HSET

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In an era defined by the pervasive nature of digital data and the persistent specter of cyberattacks, the imperative to safeguard sensitive information and intellectual property has ascended to a position of paramount importance. This essay embarks on a comprehensive exploration of exchange encrypted watermarking technology, a cutting-edge and highly secure methodology for data protection that seamlessly amalgamates the foundational tenets of digital watermarking and encryption. By delving deep into the concept underpinning this technology, elucidating its core principles, and elucidating its multifaceted applications, this essay seeks to illuminate the transformative potential it holds within our data-driven world. The convergence of digital watermarking and encryption not only fortifies the defenses against data breaches but also paves the way for a new era of secure data sharing, digital rights management, and content protection. This innovative approach offers a dynamic response to the evolving landscape of cyber threats, establishing itself as a potent guardian of our digital assets and a catalyst for the secure exchange of information in an increasingly interconnected global environment.

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Section: Transmission: Safeguarding the Journeymentioning

confidence: 99%

Secure Transmission in the Digital Age: Exploring Exchange Encrypted Watermarking Technology

Feng

2024

HSET

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“…Moreover, chaotic-based algorithms can be utilized either in time or frequency domains. In the time domain (spatial domain), the values of image pixels are used, while in the frequency domain; the values of image pixels are firstly transformed with the appropriate frequency transform domain and then, the encryption is applied to the transformed coefficients of the image pixels [22].…”

Section: Introductionmentioning

confidence: 99%

Dual Image Cryptosystem Using Henon Map and Discrete Fourier Transform

Alhumyani¹

2023

Intelligent Automation &Amp; Soft Computing

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This paper introduces an efficient image cryptography system. The proposed image cryptography system is based on employing the two-dimensional (2D) chaotic henon map (CHM) in the Discrete Fourier Transform (DFT). The proposed DFT-based CHM image cryptography has two procedures which are the encryption and decryption procedures. In the proposed DFT-based CHM image cryptography, the confusion is employed using the CHM while the diffusion is realized using the DFT. So, the proposed DFT-based CHM image cryptography achieves both confusion and diffusion characteristics. The encryption procedure starts by applying the DFT on the image then the DFT transformed image is scrambled using the CHM and the inverse DFT is applied to get the finally encrypted image. The decryption procedure follows the inverse procedure of encryption. The proposed DFT-based CHM image cryptography system is examined using a set of security tests like statistical tests, entropy tests, differential tests, and sensitivity tests. The obtained results confirm and ensure the superiority of the proposed DFT-based CHM image cryptography system. These outcomes encourage the employment of the proposed DFT-based CHM image cryptography system in real-time image and video applications.

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