This work aims to improves the chaotic behavior of classical logistic chaotic system for voice
encryption. In this study, the classical chaotic system was enhanced. This enhanced map …

In this work, we use an improved fractional-order logistic map to introduce a new colour
image encryption algorithm. By analysing the Lyapunov exponent and the bifurcation …

Security of sensitive information, such as medical, financial, and national security records,
whether in transmission or storage are of high concern nowadays. Due to the unique feature …

With the fast evolution of communication networks, it has become essential to protect images
while they are being transmitted over these networks. This work introduces a method for …

In this paper, we present a new image encryption approach by generating the key streams
using the fractional-order logistics map, which is due to the advantages it offers such as …

The remarkable progress in image processing and telecommunications has necessitated
the protection of the transmitted image from hackers. In this work, we will present a new …

The transmission of digital information requires great secrecy especially for digital images.
The use of conventional encryption algorithms such as Rivest-Shamir-Adleman, advanced …