Cloud services offer doctors and data scientists access to medical data from multiple
locations using different devices (laptops, desktops, tablets, smartphones, etc.). Therefore …

In this study, a 4D hyperchaotic system is constructed based on the foundation of a 3D Lü
chaotic system. The newly devised hyperchaotic system possesses a sole equilibrium point …

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 …

Nowadays, digital medical images have become an essential source for the grand success
of e-health technology. At the same time, the massive storage also plays a vital role. One of …

This paper explores a double quantum images representation (DNEQR) model that allows
for simultaneous storage of two digital images in a quantum superposition state …

The secret keys produced by current image cryptosystems, which rely on chaotic sequences,
exhibit a direct correlation with the size of the image. As the image dimensions expand, the …

This study presents an innovative image encryption algorithm anchored on the two-
dimensional Logistic chaotic system, designed to address the limitations of traditional …

Most of the existing image encryption algorithms encrypt images as meaningless
cryptographic images, which can easily attract the attention of attackers during transmission …

These days, spectrum insufficiency is the most common issue. If the number of smartphone
users who access the radio spectrum grows, the radio spectrum becomes increasingly …

In this paper, a new quantum representation for multiple images (QRMI) is presented, which
can save more storage space than the existing representations. Moreover, to improve …