As digital products communicate over public networks, digital image security becomes
essential. Despite advancements in encryption technology, protecting data from secure …

In this paper, a two-wing chaotic system is transformed into a four-wing chaotic system and
an eight-wing chaotic system using fractal processing and the dynamic characteristics of …

In telemedicine applications, the security of digitized medical images plays a vital role
globally. Field Programmable Gate Array (FPGA)-based implementations have many …

This study proposes a new medical image encryption scheme based on Josephus
traversing and hyperchaotic Lorenz system. First, a chaotic sequence is generated through …

In recent years, telemedicine has received widespread attention. It is very necessary to
encrypt medical images, especially the feature areas of images. Based on the chaotic model …

Reconfigurable nature of embedded FPGAs (EFPGA) are commonly used hardware for
system-on-chip design due to additional features of upgradability, and security with high …

Diagnosis in healthcare systems relies heavily on the use of medical images. Images such
as X-rays, ultrasounds, computed tomography (CT) scans, magnetic resonance imaging …

The security considerations should be balanced with the specific use case and potential
risks associated with using lightweight encryption. The security offered by lighter encryption …

Securing image data from prying hackers is crucial in safeguarding the secrecy of data. Over
the years, this was done by encrypting the image using an algorithm and a key, where the …

Image security plays a vital role in communication networks. Despite advancements in
encryption, securing protective image data remains a computationally challenging problem …