Image Encryption with Fusion of Two Maps

Image Encryption with Fusion of Two Maps

In this paper, we propose a fusion technique for image encryption combining two maps and generate a new optimized map by fusing Hartley and Duffing chaotic oscillators. In order to measure and quantify the amount of chaos present in data sequences, the resultant map is tested by a new method of nonl...

Full description

Bibliographic Details
Main Authors: Yannick Abanda, Alain Tiedeu, Guillaume Kom
Format: Article
Language:English
Published: Hindawi-Wiley 2021-01-01
Series:Security and Communication Networks
Online Access:http://dx.doi.org/10.1155/2021/6624890
id doaj-50463a3a590c4e8f9b90a7c1da4c4b4d
record_format Article
spelling doaj-50463a3a590c4e8f9b90a7c1da4c4b4d2021-07-26T00:34:46ZengHindawi-WileySecurity and Communication Networks1939-01222021-01-01202110.1155/2021/6624890Image Encryption with Fusion of Two MapsYannick Abanda0Alain Tiedeu1Guillaume Kom2Signal Image and Systems LaboratorySignal Image and Systems LaboratoryLaboratoire d’Automatique et d’Informatique Appliquée (LAIA)In this paper, we propose a fusion technique for image encryption combining two maps and generate a new optimized map by fusing Hartley and Duffing chaotic oscillators. In order to measure and quantify the amount of chaos present in data sequences, the resultant map is tested by a new method of nonlinear time series analysis. This test ensures its robustness during its use to construct an encrypted image when combined with some mathematical function that we have designed. The cryptosystem was tested on images such as Lena, Barbara, Mandrill, and Man. The results were compared to those in the literature and proved satisfactory.http://dx.doi.org/10.1155/2021/6624890
collection DOAJ
language English
format Article
sources DOAJ
author Yannick Abanda
Alain Tiedeu
Guillaume Kom
spellingShingle Yannick Abanda
Alain Tiedeu
Guillaume Kom
Image Encryption with Fusion of Two Maps
Security and Communication Networks
author_facet Yannick Abanda
Alain Tiedeu
Guillaume Kom
author_sort Yannick Abanda
title Image Encryption with Fusion of Two Maps
title_short Image Encryption with Fusion of Two Maps
title_full Image Encryption with Fusion of Two Maps
title_fullStr Image Encryption with Fusion of Two Maps
title_full_unstemmed Image Encryption with Fusion of Two Maps
title_sort image encryption with fusion of two maps
publisher Hindawi-Wiley
series Security and Communication Networks
issn 1939-0122
publishDate 2021-01-01
description In this paper, we propose a fusion technique for image encryption combining two maps and generate a new optimized map by fusing Hartley and Duffing chaotic oscillators. In order to measure and quantify the amount of chaos present in data sequences, the resultant map is tested by a new method of nonlinear time series analysis. This test ensures its robustness during its use to construct an encrypted image when combined with some mathematical function that we have designed. The cryptosystem was tested on images such as Lena, Barbara, Mandrill, and Man. The results were compared to those in the literature and proved satisfactory.
url http://dx.doi.org/10.1155/2021/6624890
work_keys_str_mv AT yannickabanda imageencryptionwithfusionoftwomaps
AT alaintiedeu imageencryptionwithfusionoftwomaps
AT guillaumekom imageencryptionwithfusionoftwomaps
_version_ 1721282420874936320

Similar Items