Entropy-Based Block Scrambling Image Encryption Using DES Structure and Chaotic Systems
Joint Authors
Cui, Guangzhao
Zhang, Xuncai
Wang, Lingfei
Niu, Ying
Source
International Journal of Optics
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-08-15
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
Traditional encryption algorithms are inefficient when applied to image encryption because image data have the characteristics of large data sizes and strong correlations between adjacent pixels.
The shortcomings of the traditional Data encryption standard (DES) encryption algorithm when applied to image encryption are analyzed, and a new image encryption algorithm based on the traditional DES encryption algorithm model, chaotic systems, DNA computing, and select cipher-text output is proposed.
Select cipher-text output selects cipher image with the biggest entropy, and it can increase the randomness of cipher image and reduce the risk of encryption system being broken down.
This algorithm overcomes the shortcomings of high computational complexity and inconvenient key management that the traditional text encryption algorithm has when applied to image encryption.
The experimental results show that the security of this algorithm is verified by analyzing the information entropy, image correlation of adjacent pixels and other indexes.
At the same time, this algorithm passes the noise attack test and the occlusion attack test, so it can resist common attacks.
American Psychological Association (APA)
Zhang, Xuncai& Wang, Lingfei& Cui, Guangzhao& Niu, Ying. 2019. Entropy-Based Block Scrambling Image Encryption Using DES Structure and Chaotic Systems. International Journal of Optics،Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1166590
Modern Language Association (MLA)
Zhang, Xuncai…[et al.]. Entropy-Based Block Scrambling Image Encryption Using DES Structure and Chaotic Systems. International Journal of Optics No. 2019 (2019), pp.1-13.
https://search.emarefa.net/detail/BIM-1166590
American Medical Association (AMA)
Zhang, Xuncai& Wang, Lingfei& Cui, Guangzhao& Niu, Ying. Entropy-Based Block Scrambling Image Encryption Using DES Structure and Chaotic Systems. International Journal of Optics. 2019. Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1166590
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1166590