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 …

This paper suggests a unique image encryption scheme based on key-based block
ciphering followed by shuffling of ciphered bytes with variable-sized blocks, which makes …

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 …

Physical unclonable functions (PUF) are cryptographic primitives employed to generate true
and intrinsic randomness which is critical for cryptographic and secure applications. Thus …

This article presents an excerpt of the tutorial on hardware security delivered at the 2019
IEEE International Solid-State Circuits Conference and an introduction to a performance …

True random number generators (TRNGs) are a fundamental resource in information
security and can guarantee the absolute security of information in principle. Entropy source …

Pseudorandom binary sequences play a significant role in many fields, such as error control
coding, spread spectrum communications, and cryptography. In recent years, chaotic system …

An ultra-low power true random number generator (TRNG) based on a sub-ranging SAR
analog-to-digital converter (ADC) is proposed. The proposed TRNG is composed of a …

This paper suggests an approach to generate pseudo-random sequences based on the
discrete-time model of the simple memristive chaotic system. We show that implementing …

This paper introduces a new concept of a true random number generator (TRNG) based on
two stages of randomness. The first stage is based on a novel chaotic circuit, which utilizes …