Efficient Encryption System for Numerical Image Safe Transmission
Joint Authors
Mtibaa, Abdellatif
Malek, Jihene
Hajjaji, Mohamed Ali
Gafsi, Mohamed
Source
Journal of Electrical and Computer Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-11-02
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Information Technology and Computer Science
Abstract EN
In this paper, we propose an efficient cryptosystem for digital image encryption and authentication.
The cryptosystem is a hybrid scheme that uses symmetric and asymmetric approaches.
The first one is used to encrypt the host image by utilizing a chaos-based key generator.
The second one is used to encrypt the initial secret key and the owner’s signature that permit authentication.
The algorithm is evaluated and validated by its application on several types of standard images and tools such as the statistical analysis, the key, and the performance analysis.
The results indicate that the proposed cryptosystem provides high performance and enhanced security.
The NIST 800-22 is used for testing the pseudorandom numbers generation (PRNG).
The obtained simulation results are better than those cited in the recent works in terms of execution time and security level and low computational complexity.
American Psychological Association (APA)
Gafsi, Mohamed& Hajjaji, Mohamed Ali& Malek, Jihene& Mtibaa, Abdellatif. 2020. Efficient Encryption System for Numerical Image Safe Transmission. Journal of Electrical and Computer Engineering،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1184012
Modern Language Association (MLA)
Gafsi, Mohamed…[et al.]. Efficient Encryption System for Numerical Image Safe Transmission. Journal of Electrical and Computer Engineering No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1184012
American Medical Association (AMA)
Gafsi, Mohamed& Hajjaji, Mohamed Ali& Malek, Jihene& Mtibaa, Abdellatif. Efficient Encryption System for Numerical Image Safe Transmission. Journal of Electrical and Computer Engineering. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1184012
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1184012