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