Recently, a lot of research has been done in chaotic cryptography field using different kinds
of chaotic systems, like chaotic maps, which are being considered as one of the secure and …

In order to overcome the disadvantages of logistic map in designing chaos-based cipher, the
piecewise logistic map (PLM) is presented. Some properties related to cryptography of the …

Pseudo-random number generator (PRNG) are a key component in the design of modern
cryptographic mechanisms and are regarded as a backbone element of many modern …

This paper proposes a new chaotic cryptosystem for the encryption of very high-resolution
digital images based on the design of a digital chaos generator by using arbitrary precision …

Securing information became essential to exchange multimedia information safely. The
exchanged data need to be transformed in a well-managed, secure, and reliable manner. In …

A new method for obtaining pseudo-random numbers, based on discrete-space chaotic
map, is presented. The proposed method uses a discrete chaotic map, based on the …

In recent years, the research of chaos theory has developed from simple cognition and
analysis to practical engineering application. In particular, hyperchaotic systems with more …

Pseudo-random number generator (PRNG) has been widely used in digital image
encryption and secure communication. This paper reports a novel PRNG based on a …

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 …

In this paper, we investigate the potential application of quantum computation for
constructing pseudo-random number generators (PRNGs) and further construct a novel …