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Chaotic encryption scheme for double grayscale images using Sprott B hyperchaotic map

Image encryption become more significant since most of our data are communicated and stored as digital image form. To warrant high confidentiality, cipher image must be the produced in excellent quality to avoid any information leakage related to the original image. Since image has become one of the...

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Main Authors: Syahidatul Shafiqah Ramlee, Arif Mandangan
Format: Article
Language:English
Published: Semarak Ilmu 2024
Subjects:
NE1-978 Printmaking and engraving
TA1501-1820 Applied optics. Photonics
Online Access:https://eprints.ums.edu.my/id/eprint/42347/1/FULL%20TEXT.pdf
https://eprints.ums.edu.my/id/eprint/42347/
https://doi.org/10.37934/CTDS.1.1.2540
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spelling my.ums.eprints.423472024-12-23T02:56:24Z https://eprints.ums.edu.my/id/eprint/42347/ Chaotic encryption scheme for double grayscale images using Sprott B hyperchaotic map Syahidatul Shafiqah Ramlee Arif Mandangan NE1-978 Printmaking and engraving TA1501-1820 Applied optics. Photonics Image encryption become more significant since most of our data are communicated and stored as digital image form. To warrant high confidentiality, cipher image must be the produced in excellent quality to avoid any information leakage related to the original image. Since image has become one of the most used tools in information exchanges, large production and storage of cipher images are highly demanded, and this scenario could affect the production of high-quality cipher images. While most of existing encryption for images are for single image, processing multiple images simultaneously comes in handy as a fitting fast action to realize the convenience of encryption, storage, and transmission of multiple images. Inspired by those idea, we proposed a new chaotic encryption scheme using Sprott B hyperchaotic map. Using this scheme, two grayscale images are encrypted to produce a single cipher image. The encryption begins with the process of combining two images and encrypting the combined image using the hyperchaotic map. One cipher image will be produced representing and carrying information of the combination of the two images. Our experiments demonstrated significant enhancement offered by the scheme, while maintaining the quality of the recovered plain image. The proposed scheme yields cipher image with excellent quality in terms of noise-like visual of which the information of the images is concealed. While the proposed scheme satisfies the requirements of producing cipher images with excellent quality, it also achieves the credibility to decrypt the cipher image and restoring the plain image exactly similar to the original image. Semarak Ilmu 2024 Article NonPeerReviewed text en https://eprints.ums.edu.my/id/eprint/42347/1/FULL%20TEXT.pdf Syahidatul Shafiqah Ramlee and Arif Mandangan (2024) Chaotic encryption scheme for double grayscale images using Sprott B hyperchaotic map. International Journal of Advanced Research in Computational Thinking and Data Science, 1. pp. 1-16. ISSN 3030-5225 https://doi.org/10.37934/CTDS.1.1.2540
institution Universiti Malaysia Sabah
building UMS Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sabah
content_source UMS Institutional Repository
url_provider http://eprints.ums.edu.my/
language English
topic NE1-978 Printmaking and engraving
TA1501-1820 Applied optics. Photonics
spellingShingle NE1-978 Printmaking and engraving
TA1501-1820 Applied optics. Photonics
Syahidatul Shafiqah Ramlee
Arif Mandangan
Chaotic encryption scheme for double grayscale images using Sprott B hyperchaotic map
description Image encryption become more significant since most of our data are communicated and stored as digital image form. To warrant high confidentiality, cipher image must be the produced in excellent quality to avoid any information leakage related to the original image. Since image has become one of the most used tools in information exchanges, large production and storage of cipher images are highly demanded, and this scenario could affect the production of high-quality cipher images. While most of existing encryption for images are for single image, processing multiple images simultaneously comes in handy as a fitting fast action to realize the convenience of encryption, storage, and transmission of multiple images. Inspired by those idea, we proposed a new chaotic encryption scheme using Sprott B hyperchaotic map. Using this scheme, two grayscale images are encrypted to produce a single cipher image. The encryption begins with the process of combining two images and encrypting the combined image using the hyperchaotic map. One cipher image will be produced representing and carrying information of the combination of the two images. Our experiments demonstrated significant enhancement offered by the scheme, while maintaining the quality of the recovered plain image. The proposed scheme yields cipher image with excellent quality in terms of noise-like visual of which the information of the images is concealed. While the proposed scheme satisfies the requirements of producing cipher images with excellent quality, it also achieves the credibility to decrypt the cipher image and restoring the plain image exactly similar to the original image.
format Article
author Syahidatul Shafiqah Ramlee
Arif Mandangan
author_facet Syahidatul Shafiqah Ramlee
Arif Mandangan
author_sort Syahidatul Shafiqah Ramlee
title Chaotic encryption scheme for double grayscale images using Sprott B hyperchaotic map
title_short Chaotic encryption scheme for double grayscale images using Sprott B hyperchaotic map
title_full Chaotic encryption scheme for double grayscale images using Sprott B hyperchaotic map
title_fullStr Chaotic encryption scheme for double grayscale images using Sprott B hyperchaotic map
title_full_unstemmed Chaotic encryption scheme for double grayscale images using Sprott B hyperchaotic map
title_sort chaotic encryption scheme for double grayscale images using sprott b hyperchaotic map
publisher Semarak Ilmu
publishDate 2024
url https://eprints.ums.edu.my/id/eprint/42347/1/FULL%20TEXT.pdf
https://eprints.ums.edu.my/id/eprint/42347/
https://doi.org/10.37934/CTDS.1.1.2540
_version_ 1819911288214519808
score 13.223943

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