Nowadays, the images are transferred through open channels that are subject to potential
attacks, so the exchange of image data requires additional security in many fields, such as …

In recent years, experts and scholars in the field of information security have attached great
importance to the security of image information. They have proposed many image …

This paper puts forward an image encryption approach using chaotic maps and genetic
operations. First, the Keccak algorithm is employed to compute the hash values of a plain …

In this paper, a new cryptographic algorithm using a two-dimensional piecewise smooth
nonlinear chaotic map is suggested. It depends on the confusion-diffusion model …

In recent years, many image encryption approaches have been proposed on the basis of
chaotic maps. The various types of chaotic maps such as one‐dimensional and multi …

The utility of true random number generators (TRNGs) is not only restricted to session key
generation, nonce generation, OTP generation etc. in cryptography. In the proposed work …

In the literature, there are many image encryption algorithms that have been constructed
based on different chaotic maps. However, those algorithms do well in the cryptographic …

In this paper, a new three-dimensional chaotic system is proposed for image encryption. The
core of the encryption algorithm is the combination of chaotic system and compressed …

Medical image security relies upon the arrival of improved techniques for enhancing the
confusion as well as diffusion processes in the pixel level manipulations. Non‐linear circuits …

An important enabler of the Internet of Things (IoT) is the Narrow-Band Internet of Things
(NB-IoT) technology, which is a 3GPP standards compliant connectivity solution. Quantum …