Cargando…
A Symmetric Plaintext-Related Color Image Encryption System Based on Bit Permutation
Recently, a variety of chaos-based image encryption algorithms adopting the traditional permutation-diffusion structure have been suggested. Most of these algorithms cannot resist the powerful chosen-plaintext attack and chosen-ciphertext attack efficiently for less sensitivity to plain-image. This...
Autores principales: | , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2018
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7512799/ https://www.ncbi.nlm.nih.gov/pubmed/33265373 http://dx.doi.org/10.3390/e20040282 |
_version_ | 1783586241188462592 |
---|---|
author | Cai, Shuting Huang, Linqing Chen, Xuesong Xiong, Xiaoming |
author_facet | Cai, Shuting Huang, Linqing Chen, Xuesong Xiong, Xiaoming |
author_sort | Cai, Shuting |
collection | PubMed |
description | Recently, a variety of chaos-based image encryption algorithms adopting the traditional permutation-diffusion structure have been suggested. Most of these algorithms cannot resist the powerful chosen-plaintext attack and chosen-ciphertext attack efficiently for less sensitivity to plain-image. This paper presents a symmetric color image encryption system based on plaintext-related random access bit-permutation mechanism (PRRABPM). In the proposed scheme, a new random access bit-permutation mechanism is used to shuffle 3D bit matrix transformed from an original color image, making the RGB components of the color image interact with each other. Furthermore, the key streams used in random access bit-permutation mechanism operation are extremely dependent on plain image in an ingenious way. Therefore, the encryption system is sensitive to tiny differences in key and original images, which means that it can efficiently resist chosen-plaintext attack and chosen-ciphertext attack. In the diffusion stage, the previous encrypted pixel is used to encrypt the current pixel. The simulation results show that even though the permutation-diffusion operation in our encryption scheme is performed only one time, the proposed algorithm has favorable security performance. Considering real-time applications, the encryption speed can be further improved. |
format | Online Article Text |
id | pubmed-7512799 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-75127992020-11-09 A Symmetric Plaintext-Related Color Image Encryption System Based on Bit Permutation Cai, Shuting Huang, Linqing Chen, Xuesong Xiong, Xiaoming Entropy (Basel) Article Recently, a variety of chaos-based image encryption algorithms adopting the traditional permutation-diffusion structure have been suggested. Most of these algorithms cannot resist the powerful chosen-plaintext attack and chosen-ciphertext attack efficiently for less sensitivity to plain-image. This paper presents a symmetric color image encryption system based on plaintext-related random access bit-permutation mechanism (PRRABPM). In the proposed scheme, a new random access bit-permutation mechanism is used to shuffle 3D bit matrix transformed from an original color image, making the RGB components of the color image interact with each other. Furthermore, the key streams used in random access bit-permutation mechanism operation are extremely dependent on plain image in an ingenious way. Therefore, the encryption system is sensitive to tiny differences in key and original images, which means that it can efficiently resist chosen-plaintext attack and chosen-ciphertext attack. In the diffusion stage, the previous encrypted pixel is used to encrypt the current pixel. The simulation results show that even though the permutation-diffusion operation in our encryption scheme is performed only one time, the proposed algorithm has favorable security performance. Considering real-time applications, the encryption speed can be further improved. MDPI 2018-04-13 /pmc/articles/PMC7512799/ /pubmed/33265373 http://dx.doi.org/10.3390/e20040282 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Cai, Shuting Huang, Linqing Chen, Xuesong Xiong, Xiaoming A Symmetric Plaintext-Related Color Image Encryption System Based on Bit Permutation |
title | A Symmetric Plaintext-Related Color Image Encryption System Based on Bit Permutation |
title_full | A Symmetric Plaintext-Related Color Image Encryption System Based on Bit Permutation |
title_fullStr | A Symmetric Plaintext-Related Color Image Encryption System Based on Bit Permutation |
title_full_unstemmed | A Symmetric Plaintext-Related Color Image Encryption System Based on Bit Permutation |
title_short | A Symmetric Plaintext-Related Color Image Encryption System Based on Bit Permutation |
title_sort | symmetric plaintext-related color image encryption system based on bit permutation |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7512799/ https://www.ncbi.nlm.nih.gov/pubmed/33265373 http://dx.doi.org/10.3390/e20040282 |
work_keys_str_mv | AT caishuting asymmetricplaintextrelatedcolorimageencryptionsystembasedonbitpermutation AT huanglinqing asymmetricplaintextrelatedcolorimageencryptionsystembasedonbitpermutation AT chenxuesong asymmetricplaintextrelatedcolorimageencryptionsystembasedonbitpermutation AT xiongxiaoming asymmetricplaintextrelatedcolorimageencryptionsystembasedonbitpermutation AT caishuting symmetricplaintextrelatedcolorimageencryptionsystembasedonbitpermutation AT huanglinqing symmetricplaintextrelatedcolorimageencryptionsystembasedonbitpermutation AT chenxuesong symmetricplaintextrelatedcolorimageencryptionsystembasedonbitpermutation AT xiongxiaoming symmetricplaintextrelatedcolorimageencryptionsystembasedonbitpermutation |