In the last decade, Elliptic Curves (ECs) have shown their efficacy as a safe fundamental
component in encryption systems, mainly when used in Pseudorandom Number Generator …

Securing digital images against modern attacks is a hot research topic in the field of
cryptography. Several encryption schemes have been proposed, but either they do not …

Today, text is giving way to multimedia, and images are the most prevalent among them.
Hence, secure storage and transmission of the same require special attention. Image …

Pseudo-random number generators (PRNGs) play an important role to ensure the security
and confidentiality of image cryptographic algorithms. Their primary function is to generate a …

The picture archiving and communication system is a powerful mechanism to store and
securely transmit images and reports. The development of a cost-effective encryption …

This paper presents a new nonlinear feedback shift register (NLFSR) in the Galois
configuration to generate the pseudorandom number sequences (PRNS) for a lightweight …

This paper proposes a new medical image encryption scheme employing cascaded
Quantum Mechanics and Chaos systems. Firstly, a Quantum Mechanics based Schrödinger …

Pseudo-random number generators (PRNGs) play an important role to ensure the security
and confidentiality of image cryptographic algorithms. Their primary function is to generate a …