When an attacker meets a cipher-image in 2018: A year in review
C Li, Y Zhang, EY Xie - Journal of Information Security and Applications, 2019 - Elsevier
This paper aims to review the encountered technical contradictions when an attacker meets
the cipher-images encrypted by the image encryption schemes (algorithms) proposed in …
the cipher-images encrypted by the image encryption schemes (algorithms) proposed in …
On 3D encryption schemes based on chaotic permutations and rotations with geometric stability
Three-dimensional point-cloud data has been enormously abundant with the emergence of
3D data acquisition, processing, and visualization technologies. Encryption algorithms have …
3D data acquisition, processing, and visualization technologies. Encryption algorithms have …
A Difference-Equation-Based Robust Image Encryption Scheme with Chaotic Permutations and Logic Gates
Image encryption has become an indispensable tool for achieving highly secure image-
based communications. Numerous encryption approaches have appeared and …
based communications. Numerous encryption approaches have appeared and …
Difference operators and generalized discrete fractional transforms in signal and image processing
Abstract The fractional Fourier transform (FrFT) is a major tool in signal and image
processing. Since its computation for analog signals includes the evaluation of improper …
processing. Since its computation for analog signals includes the evaluation of improper …
2D Representations of 3D Point Clouds Via the Stereographic Projection with Encryption Applications
Using the topological equivalence between the Riemann sphere S and the extended
complex plane C¯= C∪{∞}, where C is the field of complex numbers, we establish 2D …
complex plane C¯= C∪{∞}, where C is the field of complex numbers, we establish 2D …
Geometrically Stable 3D-Point Cloud Encryption via Chaotic Permutations and Pointwise Rotations
Three-dimensional point-cloud data has been enormously abundant with the emergence of
numerous technologies for 3D data acquisition, processing, and visualization. Encryption …
numerous technologies for 3D data acquisition, processing, and visualization. Encryption …
FPGA Implementation of the Fractional-Order Simplified Lorenz System
Z Wei, W Qiang, Z WU - Journal of Southwest University Natural …, 2020 - xbgjxt.swu.edu.cn
At present, most of the researches on fractional-order chaotic systems are based on the DSP
platform. However, due to the complexity of fractional-order chaotic systems, the …
platform. However, due to the complexity of fractional-order chaotic systems, the …