Image encryption is a critical component of modern data security, ensuring the
confidentiality, integrity, and privacy of sensitive visual content. In this paper, we present a …

Face recognition is a relatively common method humans use to confirm their identity.
Protecting the safe transmission of face images has become a hot issue. This paper …

In this paper, a fractional-order hyperchaotic detuned laser system (FHDLS) is proposed,
and a novel image cryptosystem with high-security performance is designed by combining …

This paper starts with a review of three-dimensional chaotic dynamical systems equipped
with special curves of balance points. We also propose the mathematical model of a new …

In this paper, a chaotic multiple-image encryption algorithm using block scrambling and
dynamic DNA coding is designed. The algorithm can achieve simultaneous encryption of …

Although image encryption is developing rapidly, it lacks the pertinence of specific
scenarios. This paper proposes a complementary embedding encryption strategy. The …

With the rapid growth of the number of Earth observation satellite (EOS) supporting critical
applications, it is required to improve the security techniques to protect the sensitive data …

A multi-image encryption scheme based on the fractional-order hyperchaotic system is
designed in this paper. The chaotic characteristics of this system are analyzed by the phase …

With increasing utilization of digital multimedia and the Internet, protection on this digital
information from cracks has become a hot topic in the communication field. As a path for …

In order to improve the complexity of the chaotic system and ensure the relevant security
indicators of the cryptographic algorithm, a new chaotic image encryption algorithm based …