A novel image encryption scheme based on 3D bit matrix and chaotic map with Markov properties
Meng Ge,Ruisong Ye +1 more
TLDR
The results of simulation and security analysis show that the proposed image encryption scheme is able to resist various attacks and has excellent encryption performance.About:
This article is published in Egyptian Informatics Journal.The article was published on 2019-03-01 and is currently open access. It has received 33 citations till now. The article focuses on the topics: Logistic map & Encryption.read more
Citations
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An efficient color/grayscale image encryption scheme based on hybrid chaotic maps
TL;DR: Simulation and analysis results proved that the proposed chaotic color/grayscale image encryption algorithm has a promising security performance and has a high ability to resist statistical and differential attacks.
Journal ArticleDOI
Plaintext-Related Image Encryption Algorithm Based on Block Structure and Five-Dimensional Chaotic Map
Shuqin Zhu,Congxu Zhu +1 more
TL;DR: A five-dimensional discrete hyperchaotic map is constructed by combining Logistic map and 3D discrete Lorenz map based on a block-based image encryption scheme related to plaintext, which makes the algorithm resist chosen-plaintext attack.
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Double image encryption using 3D Lorenz chaotic system, 2D non-separable linear canonical transform and QR decomposition
TL;DR: The independent parameters of the 2D non-separable canonical transform enlarge the key-space of the proposed scheme and enhance robustness against brute-force attack.
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A Novel Chaotic Permutation-Substitution Image Encryption Scheme Based on Logistic Map and Random Substitution
TL;DR: In this article , a chaos-based image encryption method based on permutation and substitution using a single Substitution Box (S-Box) was proposed to address issues in contemporary image encryption algorithms.
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Designing a digital image encryption scheme using chaotic maps with prime modular
TL;DR: The proposed encryption scheme is highly sensitive to minor differences in both secret key and plain image, resulting in resisting chosen/known plaintext attacks effectively, compared with existing approaches in digital image encryption.
References
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A mathematical theory of communication
TL;DR: This final installment of the paper considers the case where the signals or the messages or both are continuously variable, in contrast with the discrete nature assumed until now.
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A symmetric image encryption scheme based on 3D chaotic cat maps
TL;DR: The two-dimensional chaotic cat map is generalized to 3D for designing a real-time secure symmetric encryption scheme that uses the 3D cat map to shuffle the positions of image pixels and uses another chaotic map to confuse the relationship between the cipher-image and the plain-image, thereby significantly increasing the resistance to statistical and differential attacks.
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Symmetric Ciphers Based on Two-Dimensional Chaotic Maps
TL;DR: Methods are shown how to adapt invertible two-dimensional chaotic maps on a torus or on a square to create new symmetric block encryption schemes to encrypt an N×N image.
NPCR and UACI Randomness Tests for Image Encryption
TL;DR: The question of whether a given NPCR/UACI score is sufficiently high such that it is not discernible from ideally encrypted images is answered by comparing actual NPCR and UACI scores with corresponding critical values.
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A new 1D chaotic system for image encryption
TL;DR: Simulations and performance evaluations show that the proposed system is able to produce many 1D chaotic maps with larger chaotic ranges and better chaotic behaviors compared with their seed maps.