Research on digital image encryption algorithm based on double logistic chaotic map

With the development of information technology, image information has become the main content of network information transmission. With the development of image encryption technology, it is also about the development of image information theft technology. In order to cope with the evolving informati...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:EURASIP journal on image and video processing Jg. 2018; H. 1; S. 1 - 10
Hauptverfasser: Pan, Hailan, Lei, Yongmei, Jian, Chen
Format: Journal Article
Sprache:Englisch
Veröffentlicht: Cham Springer International Publishing 13.12.2018
Springer Nature B.V
SpringerOpen
Schlagworte:
Algorithms
Biometrics
Chaos technology
Chaos theory
Computer simulation
Correlation analysis
Data encryption
Digital image
Digital imaging
Encryption
Engineering
Entropy (Information theory)
Histograms
Image Processing and Computer Vision
Image transmission
Information technology
Logistic mapping
Pattern Recognition
Signal,Image and Speech Processing
Theft
Visual Information Learning and Analytics on Cross-Media Big Data
Chaos technology
Digital image
Encryption
Logistic mapping
ISSN:1687-5281, 1687-5176, 1687-5281
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:With the development of information technology, image information has become the main content of network information transmission. With the development of image encryption technology, it is also about the development of image information theft technology. In order to cope with the evolving information theft technology, we must seek a better image encryption algorithm. Among many algorithms, due to the superiority of chaos technology, when the image is encrypted with chaos technology, the ciphertext presents a randomness, which makes the possibility of deciphering greatly reduced. Therefore, the research of digital image encryption algorithm based on chaos technology has become an important means of modern digital image encryption. In this paper, the digital image encryption technology is studied with the dual logistic chaotic map as a tool. The simulation experiments are carried out by using the classical Lena image and the life picture, and the results are analyzed from the histogram, pixel correlation, information entropy, key space size, key sensitivity, and so on. The results show that the method used in this paper has a better security effect.
Bibliographie:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
ISSN:1687-5281
1687-5176
1687-5281
DOI:10.1186/s13640-018-0386-3