Journal ArticleDOI
Chaotic substitution for highly autocorrelated data in encryption algorithm
TLDR
Simulation results reveal that the overall strength of the proposed chaotic substitution technique for encryption is much stronger than most of the existing encryption techniques.Citations
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Journal ArticleDOI
An image encryption algorithm based on chaotic system and compressive sensing
TL;DR: An image encryption algorithm based on chaotic system and compressive sensing and the ECA that can compress and encrypt the image simultaneously by use of CS, which may reduce the amount of data and storage space.
Journal ArticleDOI
Chaos based efficient selective image encryption
Jan Sher Khan,Jawad Ahmad +1 more
TL;DR: Experimental results shows higher security via checking correlation, entropy, histogram, diffusion characteristic and key sensitivity of the proposed scheme.
Journal ArticleDOI
A secure image encryption scheme based on chaotic maps and affine transformation
Jawad Ahmad,Seong Oun Hwang +1 more
TL;DR: Many significant properties of chaotic maps, sensitivity to initial condition and control parameters, structure and attack complexity, make the anticipated scheme very reliable, practical and robust in various secure communication applications.
Journal ArticleDOI
Chaos-based diffusion for highly autocorrelated data in encryption algorithms
Jawad Ahmad,Seong Oun Hwang +1 more
TL;DR: It is found that replacing a single substitution box with multiple substitution boxes cannot provide a general solution for highly autocorrelated data, and a novel technique by adding chaotic diffusion to the existing substitution process is proposed.
Journal ArticleDOI
A novel image encryption system merging fractional-order edge detection and generalized chaotic maps
Samar M. Ismail,Lobna A. Said,Ahmed G. Radwan,Ahmed G. Radwan,Ahmed H. Madian,Ahmed H. Madian,Mohamed F. Abu-Elyazeed +6 more
TL;DR: A novel lossless image encryption algorithm based on edge detection and generalized chaotic maps for key generation that has higher statistical and cryptanalytic properties and is suitable for medical imaging security is presented.
References
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Book
The Design of Rijndael: AES - The Advanced Encryption Standard
Joan Daemen,Vincent Rijmen +1 more
TL;DR: The underlying mathematics and the wide trail strategy as the basic design idea are explained in detail and the basics of differential and linear cryptanalysis are reworked.
Journal ArticleDOI
Cryptography with chaos
TL;DR: It is possible to encrypt a message using the ergodic property of the simple low-dimensional and chaotic logistic equation, in order to transfer the trajectory from an initial condition towards an ϵ-interval inside the logistic chaotic attractor.
Book ChapterDOI
On the Design of S-Boxes
TL;DR: The ideas of completeness and the avalanche effect were first introduced by Kam and Davida and Feistel [2], respectively.
Journal ArticleDOI
A new chaotic algorithm for image encryption
TL;DR: The results of several experimental, statistical analysis and key sensitivity tests show that the proposed image encryption scheme based on Henon chaotic maps provides an efficient and secure way for image encryption.
Journal ArticleDOI
A fast image encryption system based on chaotic maps with finite precision representation
Hong Sze Kwok,Wallace K. S. Tang +1 more
TL;DR: Unlike the other existing chaos-based pseudo-random number generators, the proposed keystream generator not only achieves a very fast throughput, but also passes the statistical tests of up-to-date test suite even under quantization.