Colour image encryption based on advanced encryption standard algorithm with two-dimensional chaotic map

In this study, a novel scheme of advanced encryption standard (AES) is proposed. Its independent round key is generated by the two-dimensional (2D) Hénon map and the 2D Chebyshev map. The goal is to improve the low security and conquer the defect of the traditional AES algorithm. Then, the improved...

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Bibliographic Details
Published in:IET information security Vol. 7; no. 4; pp. 265 - 270
Main Authors: Li, Jianhua, Liu, Hui
Format: Journal Article
Language:English
Published: Stevenage The Institution of Engineering and Technology 01.12.2013
IET
John Wiley & Sons, Inc
Subjects:
2D Chebyshev map
ABS
advanced encryption standard algorithm
Algorithms
Applied sciences
Artificial intelligence
chaos
Color
Colour
colour image encryption
Computer information security
Computer science; control theory; systems
cryptanalysis
Cryptography
Encryption
Exact sciences and technology
Henon mapping
image coding
image colour analysis
independent round key
Information, signal and communications theory
Pattern recognition. Digital image processing. Computational geometry
Signal and communications theory
Telecommunications and information theory
Two dimensional
two‐dimensional chaotic map
two‐dimensional HeÌnon map
chaos
cryptography
colour image encryption
ABS
advanced encryption standard algorithm
2D Chebyshev map
Henon mapping
cryptanalysis
two-dimensional HeÌ non map
two-dimensional chaotic map
image colour analysis
independent round key
image coding
Chaos
Symmetric key
Computer vision
Image processing
Block ciphering
Cryptanalysis
Defect
Cryptography
Rijndael cipher
Color image
ISSN:1751-8709, 1751-8717
Online Access:Get full text
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Description
Summary:In this study, a novel scheme of advanced encryption standard (AES) is proposed. Its independent round key is generated by the two-dimensional (2D) Hénon map and the 2D Chebyshev map. The goal is to improve the low security and conquer the defect of the traditional AES algorithm. Then, the improved algorithm is used to encrypt colour image, and the result shows that the encryption algorithm has better security by cryptanalysis.
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ISSN:1751-8709
1751-8717
DOI:10.1049/iet-ifs.2012.0304