Tamer omar mohamed diab
Asst. Professor
Fast Simple Image Encryption Technique Based on Chaos Based System
The International Telecommunications Conference ITC-EGYPT 2023 • 2023
Publication Information
Authors
Tamer O.Diab, Mofreh A. Hogo, Wageda I. Al Sobky, Hany Nasry Zaky, Salwa M. SeragEldin , Ahmed Khairy Mahmoud
Keywords
— Chaotic Map, Encryption, Confusion, Diffusion,
Chebyshev map, Logistic Map, and Altered Sine-Logistic based
Tent map.
Journal
The International Telecommunications Conference ITC-EGYPT 2023
Publisher
Not Available
Volume
Not Available
Issue
Not Available
Pages
Not Available
publication.type
International
Paper Link
Not Available
Supplementary Materials
Not Available
Abstract
In this paper, a novel image encryption technique
based on chaotic maps is described. Encrypting an image with
chaotic maps ensures that the safe cipher characteristics of
confusion and diffusion are met. Moreover, chaos-based image
cryptosystems have many features compared to the classical
cryptographic techniques such as fast, effective security,
minimum computing overheads, extremely sensitive to the
control parameters and initial settings. These all features make
effective encryption techniques with the best performance. Four
chaotic maps are used in the proposed scheme to generate the
encryption key, initial vector, and ciphering encryption S-Boxes.
The maps used are the Chebyshev map, 1D improved quadratic
map, 1D Improved Logistic Map and Altered Sine-Logistic
based Tent map ASLT.
based on chaotic maps is described. Encrypting an image with
chaotic maps ensures that the safe cipher characteristics of
confusion and diffusion are met. Moreover, chaos-based image
cryptosystems have many features compared to the classical
cryptographic techniques such as fast, effective security,
minimum computing overheads, extremely sensitive to the
control parameters and initial settings. These all features make
effective encryption techniques with the best performance. Four
chaotic maps are used in the proposed scheme to generate the
encryption key, initial vector, and ciphering encryption S-Boxes.
The maps used are the Chebyshev map, 1D improved quadratic
map, 1D Improved Logistic Map and Altered Sine-Logistic
based Tent map ASLT.