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Parallel Encryption of Noisy Images Based on Sequence Generator and Chaotic Measurement Matrix
Joint Authors
Yu, Jiayin
Xie, Yaqin
Guo, Shiyu
Zhou, Yanqi
Wang, Erfu
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-05-07
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
With the rapid development of information technology in today’s society, the security of transmission and the storage capacity of hardware are increasingly required in the process of image transmission.
Compressed sensing technology can achieve data sampling and compression at the rate far lower than that of the Nyquist sampling theorem and can effectively improve the efficiency of information transmission.
Aiming at the problem of weak security of compressed sensing, this study combines the cryptographic characteristics of chaotic systems with compressed sensing technology.
In the actual research process, the existing image encryption technology needs to be applied to the hardware.
This paper focuses on the combination of image encryption based on compressed sensing and digital logic circuits.
We propose a novel technology of parallel image encryption based on a sequence generator.
It uses a three-dimensional chaotic map with multiple stability to generate a measurement matrix.
This study also analyzes the effectiveness, reliability, and security of the parallel encryption algorithm for source noise pollution with different distribution characteristics.
Simulation results show that parallel encryption technology can effectively improve the efficiency of information transmission and greatly enhance its security through key space expansion.
American Psychological Association (APA)
Yu, Jiayin& Xie, Yaqin& Guo, Shiyu& Zhou, Yanqi& Wang, Erfu. 2020. Parallel Encryption of Noisy Images Based on Sequence Generator and Chaotic Measurement Matrix. Complexity،Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1139989
Modern Language Association (MLA)
Yu, Jiayin…[et al.]. Parallel Encryption of Noisy Images Based on Sequence Generator and Chaotic Measurement Matrix. Complexity No. 2020 (2020), pp.1-18.
https://search.emarefa.net/detail/BIM-1139989
American Medical Association (AMA)
Yu, Jiayin& Xie, Yaqin& Guo, Shiyu& Zhou, Yanqi& Wang, Erfu. Parallel Encryption of Noisy Images Based on Sequence Generator and Chaotic Measurement Matrix. Complexity. 2020. Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1139989
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1139989