Although existing robust reversible watermarking (RRW) schemes are robust to image
processing attacks, they do not consider the effect of noise on the encoded digital images …

To meet the urgent demand of block chain and mass data, we designed a keyed chaos-
based hash function with parallel mode. First, a 2D non-degenerate memristor chaotic map …

Today, cryptographic hash functions have numerous applications in different areas. At the
same time, new collision attacks have been developed recently, making some widely used …

We propose a Quantum inspired Hash Function using controlled alternate quantum walks
with Memory on cycles (QHFM), where the th message bit decides whether to run quantum …

The widespread use of the Android operating system makes it an attractive target for
attackers. The ensuing Android malware continues to evolve in a sophisticated and …

Cryptocurrency is the use of cryptography to create and distribute currency units making
cryptocurrency a peer-to-peer digital exchange system. Bitcoin is a popular cryptocurrency …

In the era of the Internet of Things (IoT), security is a very important issue. Recently, some
security studies have been proposed based on the applications of Cellular Automata (CA) …

The demand for cybersecurity is growing to safeguard information flow and enhance data
privacy. This essay suggests a novel authenticated public key elliptic curve based on a deep …

The domain of nonlinear science has witnessed a burgeoning interest in the study of
spatiotemporal chaos, prompting a deeper investigation into its complex dynamics. This …

The recent surge in interest within the scientific community towards spatiotemporal chaos
underscores its potential for bolstering secure communications and cryptographic …