Image privacy protection scheme based on high-quality reconstruction DCT compression and nonlinear dynamics
The protection of digital image privacy in Big Data environment is a hot issue of increasing
concern. To address the contradiction between efficiency and security for privacy protection …
concern. To address the contradiction between efficiency and security for privacy protection …
Cross-channel color image encryption through 2D hyperchaotic hybrid map of optimization test functions
The security of chaos-based Image Encryption (IE) algorithms inherently depends on the
permutation and diffusion strategy of the algorithm and the dynamic performance of chaotic …
permutation and diffusion strategy of the algorithm and the dynamic performance of chaotic …
Highly secure non-orthogonal multiple access based on key accompanying transmission in training sequence
This paper proposes a high-security chaotic encrypted power sparse coding division (CE-
PSCD) scheme for 7-core fiber based on non-orthogonal multiple access (NOMA) …
PSCD) scheme for 7-core fiber based on non-orthogonal multiple access (NOMA) …
[HTML][HTML] Cryptanalyzing a bit-level image encryption algorithm based on chaotic maps
Recently, a bit-level image encryption algorithm based on chaotic maps (BCIEA) has been
presented. BCIEA consists of diffusion and confusion, and its security performance mainly …
presented. BCIEA consists of diffusion and confusion, and its security performance mainly …
Secure image encryption algorithm using chaos-based block permutation and weighted bit planes chain diffusion
Aiming at the problem of insufficient security of image encryption technology, a secure
image encryption algorithm using chaos-based block permutation and weighted bit planes …
image encryption algorithm using chaos-based block permutation and weighted bit planes …
Exploiting newly designed fractional-order 3D Lorenz chaotic system and 2D discrete polynomial hyper-chaotic map for high-performance multi-image encryption
W Feng, Q Wang, H Liu, Y Ren, J Zhang, S Zhang… - Fractal and …, 2023 - mdpi.com
Chaos-based image encryption has become a prominent area of research in recent years. In
comparison to ordinary chaotic systems, fractional-order chaotic systems tend to have a …
comparison to ordinary chaotic systems, fractional-order chaotic systems tend to have a …
[HTML][HTML] Exploring the future application of UAVs: Face image privacy protection scheme based on chaos and DNA cryptography
In the application and promotion of UAV in the future, remote sensing image information is
transmitted frequently, and its security issues will not be ignored. Aiming at the privacy …
transmitted frequently, and its security issues will not be ignored. Aiming at the privacy …
Exploiting robust quadratic polynomial hyperchaotic map and pixel fusion strategy for efficient image encryption
W Feng, J Zhang, Y Chen, Z Qin, Y Zhang… - Expert Systems with …, 2024 - Elsevier
Recently, to offer better protection for images, new image encryption (IE) algorithms have
been continuously proposed. However, these algorithms still exhibit some problems, such …
been continuously proposed. However, these algorithms still exhibit some problems, such …
Cryptanalysis of an image encryption scheme using variant Hill cipher and chaos
In 2019, a chaotic image encryption scheme based on a variant of the Hill cipher (VHC-
CIES) was proposed by the Moroccan scholars. VHC-CIES introduces a Hill cipher variant …
CIES) was proposed by the Moroccan scholars. VHC-CIES introduces a Hill cipher variant …
Quantum calculi and formalisms for system and network security: A bibliographic insights and synoptic review
Quantum calculi and formalisms are useful tools for ensuring security and computational
capabilities in blockchain and cryptography. They aid in designing and analysing new …
capabilities in blockchain and cryptography. They aid in designing and analysing new …