With the proliferation of digital images over open networks, secure and efficient encryption
schemes are imperative for safeguarding image privacy. This paper proposes a novel 5 …

Confusion, diffusion, and encryption keys affect the quality of image encryption. This
research proposes combining bit-and pixel-level permutation and substitution methods …

This paper introduces an enhanced image encryption technique that relies on 3D confusion
and diffusion patterns, aiming to achieve maximum performance in terms of confusion and …

In response to the problem of uneven information distribution in DNA encoding, in this
article, a new DNA chaotic image encryption algorithm combining serrated spiral scrambling …

Protecting transmitted multimedia data such as images is a significant concern. This work
proposes an encryption algorithm for greyscale images using a Pseudo-Random Number …

This study presents a lightweight, secure audio steganography system for hiding text
messages for transmission over the Internet, with the aim of addressing the current problems …

In the era of big data, protecting digital images from cyberattacks during network
transmission is of utmost importance. While various image encryption algorithms have been …

Increasing the security of block ciphers is a topic of great interest today, and thus there is a
variety of work to enhance the strength of such ciphers. There are also many studies …

It is computationally impossible for one-way hash functions to obtain the original data again.
In this study, Two Way Hash Function (TWHF) is proposed which provides the security …

In the realm of digital image security, this study presents an innovative encryption
methodology for color images, significantly advancing the traditional Vigenere cipher …