Aiming at the problems of small key space and weak resistance to differential attacks in
existing encryption algorithms, we proposed a chaotic digital image encryption scheme …

In this digital era, most of the data of an Internet of Things (IoT) infrastructure are
communicated over the internet and they are stored in a cloud environment. As there are …

Data security can involve embedding hidden images, text, audio, or video files within other
media to prevent hackers from stealing encrypted data. Existing mechanisms suffer from a …

In this paper, a noise-resistant image encryption scheme is proposed. We have used a cubic-
logistic map, Discrete Wavelet Transform (DWT), and bit-plane extraction method to encrypt …

This article proposes a novel approach of improvising the cryptographic features of
substitution-boxes (S-Box) based on the Choquet Fuzzy Integral (CFI) and DNA techniques …

In today's world, a substantial number of digital images are conserved and transmitted
through diverse online platforms on a daily basis. Preserving the confidentiality of images is …

In the past, many image encryption schemes have been developed through the swapping
operations at the different levels of granularity. These levels span bits, Deoxyribonucleic …

The proposed work combines existing one-dimensional chaos maps to create a new two-
dimensional logistic cascade map (2D LCM) to produce better chaotic behavior. The system …

The paper presents a new method for encrypting color images using a customized globally
coupled lattice (CGCL) map. The process involves generating an initial parameter for the …

The processes and systems in the real world actually contain order and symmetry.
Understanding these order and symmetrical behavior has been a common effort of …