Chaotic dynamics is widely used to design pseudo-random number generators and for other
applications, such as secure communications and encryption. This paper aims to study the …

We provide an overview of selected crypto‐hardware devices, with a special reference to the
lightweight electronic implementation of encryption/decryption schemes, hash functions, and …

In this paper, a new pseudorandom number generator (PRNG) based on the logistic map
has been proposed. To prevent the system to fall into short period orbits as well as …

The random-like behavior of chaotic systems make them perfect candidates for the core of
numerous pseudo-random number generators. The coupling of two or more chaotic maps …

Inspired by the collective behavior of fish schools, the fish school search (FSS) algorithm is a
technique for finding globally optimal solutions. The algorithm is characterized by its …

With the rapid development of the Internet of Things (IoT), device and data security has
attracted huge academic attention in recent years since conventional security methods are …

This paper presents a generalized post‐processing technique for enhancing the
pseudorandomness of digital chaotic oscillators through a nonlinear XOR‐based operation …

Wireless body area network is a low-power and high-security wireless communication
protocol specially used in the medical environment. It requires a highly secure encryption …

In this paper we study the dynamical behavior of the one-dimensional discrete-time system,
the so-called iterated map. Namely, a bimodal quadratic map is introduced which is …

Chaotic systems appear in many applications such as pseudo‐random number generation,
text encryption, and secure image transfer. Numerical solutions of these systems using …