A Novel Plain-Text Related Image Encryption Algorithm Based on LB Compound Chaotic Map

Chaos systems have been widely used in image encryption algorithms. In this article, we introduce an LB (Logistic-Baker) compound chaotic map that can greatly improve the complexity of original Logistic map and Baker map, as well as the generated sequences have pseudo-randomness. Furthermore, based...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Shijie Zhang, Lingfeng Liu, Hongyue Xiang
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	chaos image encryption compound chaotic map plain-text related Mathematics QA1-939
Acceso en línea:	https://doaj.org/article/54b04f4198174d82ad5f6875079b2d85
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:54b04f4198174d82ad5f6875079b2d85
record_format	dspace
spelling	oai:doaj.org-article:54b04f4198174d82ad5f6875079b2d852021-11-11T18:19:17ZA Novel Plain-Text Related Image Encryption Algorithm Based on LB Compound Chaotic Map10.3390/math92127782227-7390https://doaj.org/article/54b04f4198174d82ad5f6875079b2d852021-11-01T00:00:00Zhttps://www.mdpi.com/2227-7390/9/21/2778https://doaj.org/toc/2227-7390Chaos systems have been widely used in image encryption algorithms. In this article, we introduce an LB (Logistic-Baker) compound chaotic map that can greatly improve the complexity of original Logistic map and Baker map, as well as the generated sequences have pseudo-randomness. Furthermore, based on the LB compound chaotic map, an image encryption algorithm is proposed. To resist the differential attack, and enhance the sensitivity of plain-text, the parameters of this algorithm are plain-text related. In this algorithm, the compound chaotic function is influenced by the plain-text image; thus, the specific form of this chaotic map, and its dynamics will be different when encrypting different images. Numerical experiment results indicate that the effect of this novel plain-text related image encryption scheme is excellent, as well as can be competitive with other corresponding algorithms.Shijie ZhangLingfeng LiuHongyue XiangMDPI AGarticlechaosimage encryptioncompound chaotic mapplain-text relatedMathematicsQA1-939ENMathematics, Vol 9, Iss 2778, p 2778 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	chaos image encryption compound chaotic map plain-text related Mathematics QA1-939
spellingShingle	chaos image encryption compound chaotic map plain-text related Mathematics QA1-939 Shijie Zhang Lingfeng Liu Hongyue Xiang A Novel Plain-Text Related Image Encryption Algorithm Based on LB Compound Chaotic Map
description	Chaos systems have been widely used in image encryption algorithms. In this article, we introduce an LB (Logistic-Baker) compound chaotic map that can greatly improve the complexity of original Logistic map and Baker map, as well as the generated sequences have pseudo-randomness. Furthermore, based on the LB compound chaotic map, an image encryption algorithm is proposed. To resist the differential attack, and enhance the sensitivity of plain-text, the parameters of this algorithm are plain-text related. In this algorithm, the compound chaotic function is influenced by the plain-text image; thus, the specific form of this chaotic map, and its dynamics will be different when encrypting different images. Numerical experiment results indicate that the effect of this novel plain-text related image encryption scheme is excellent, as well as can be competitive with other corresponding algorithms.
format	article
author	Shijie Zhang Lingfeng Liu Hongyue Xiang
author_facet	Shijie Zhang Lingfeng Liu Hongyue Xiang
author_sort	Shijie Zhang
title	A Novel Plain-Text Related Image Encryption Algorithm Based on LB Compound Chaotic Map
title_short	A Novel Plain-Text Related Image Encryption Algorithm Based on LB Compound Chaotic Map
title_full	A Novel Plain-Text Related Image Encryption Algorithm Based on LB Compound Chaotic Map
title_fullStr	A Novel Plain-Text Related Image Encryption Algorithm Based on LB Compound Chaotic Map
title_full_unstemmed	A Novel Plain-Text Related Image Encryption Algorithm Based on LB Compound Chaotic Map
title_sort	novel plain-text related image encryption algorithm based on lb compound chaotic map
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/54b04f4198174d82ad5f6875079b2d85
work_keys_str_mv	AT shijiezhang anovelplaintextrelatedimageencryptionalgorithmbasedonlbcompoundchaoticmap AT lingfengliu anovelplaintextrelatedimageencryptionalgorithmbasedonlbcompoundchaoticmap AT hongyuexiang anovelplaintextrelatedimageencryptionalgorithmbasedonlbcompoundchaoticmap AT shijiezhang novelplaintextrelatedimageencryptionalgorithmbasedonlbcompoundchaoticmap AT lingfengliu novelplaintextrelatedimageencryptionalgorithmbasedonlbcompoundchaoticmap AT hongyuexiang novelplaintextrelatedimageencryptionalgorithmbasedonlbcompoundchaoticmap
_version_	1718431884598312960

A Novel Plain-Text Related Image Encryption Algorithm Based on LB Compound Chaotic Map

Ejemplares similares