An Efficient and Secure Image Encryption Algorithm Based on Non- Adjacent Coupled Maps
In this paper, an image encryption algorithm based on non-adjacent coupled map lattices is designed. Compared with coupled map lattices, non-adjacent coupled map lattices have few periodic windows in bifurcation, and larger parameter range in chaos dynamics. Combined with the proposed chaotic system...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2020-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9131778/ |
| _version_ | 1818929874917654528 |
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| author | Hao Zhang Xiaoqing Wang Hongwei Xie Chunpeng Wang Xingyuan Wang |
| author_facet | Hao Zhang Xiaoqing Wang Hongwei Xie Chunpeng Wang Xingyuan Wang |
| author_sort | Hao Zhang |
| collection | DOAJ |
| description | In this paper, an image encryption algorithm based on non-adjacent coupled map lattices is designed. Compared with coupled map lattices, non-adjacent coupled map lattices have few periodic windows in bifurcation, and larger parameter range in chaos dynamics. Combined with the proposed chaotic system, a new alternative encryption structure between permutation, diffusion and substitution is proposed to improve the security and encryption efficiency of the algorithm. In the diffusion process, multiplication operation in GF (257) and addition operation in GF (2<sup>8</sup>) based on look-up table are adopted, which improves the encryption efficiency and enhances the permutation effect by choosing pixel value in Latin Square during the diffusion process. Moreover, based on the good cryptographic characteristics of the s-box, a dynamic s-box related to plaintext is constructed to substitute plaintext pixels. Experimental results and security analysis show that the proposed encryption scheme can resist all types of typical attacks and has good encryption effect. |
| first_indexed | 2024-12-20T03:51:45Z |
| format | Article |
| id | doaj.art-b64bd6f177744885a81ea7e908724f42 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-20T03:51:45Z |
| publishDate | 2020-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-b64bd6f177744885a81ea7e908724f422022-12-21T19:54:27ZengIEEEIEEE Access2169-35362020-01-01812210412212010.1109/ACCESS.2020.30065139131778An Efficient and Secure Image Encryption Algorithm Based on Non- Adjacent Coupled MapsHao Zhang0https://orcid.org/0000-0003-4281-1461Xiaoqing Wang1Hongwei Xie2Chunpeng Wang3Xingyuan Wang4https://orcid.org/0000-0002-9724-0152College of Information and Computer, Taiyuan University of Technology, Taiyuan, ChinaCollege of Information and Computer, Taiyuan University of Technology, Taiyuan, ChinaCollege of Software, Taiyuan University of Technology, Taiyuan, ChinaSchool of Cyber Security, Qilu University of Technology (Shandong Academy of Sciences), Jinan, ChinaSchool of Information Science and Technology, Dalian Maritime University, Dalian, ChinaIn this paper, an image encryption algorithm based on non-adjacent coupled map lattices is designed. Compared with coupled map lattices, non-adjacent coupled map lattices have few periodic windows in bifurcation, and larger parameter range in chaos dynamics. Combined with the proposed chaotic system, a new alternative encryption structure between permutation, diffusion and substitution is proposed to improve the security and encryption efficiency of the algorithm. In the diffusion process, multiplication operation in GF (257) and addition operation in GF (2<sup>8</sup>) based on look-up table are adopted, which improves the encryption efficiency and enhances the permutation effect by choosing pixel value in Latin Square during the diffusion process. Moreover, based on the good cryptographic characteristics of the s-box, a dynamic s-box related to plaintext is constructed to substitute plaintext pixels. Experimental results and security analysis show that the proposed encryption scheme can resist all types of typical attacks and has good encryption effect.https://ieeexplore.ieee.org/document/9131778/SHA-256non adjacent coupled map latticesdynastic s-boxLatin square3D Arnold GF (257)GF (2⁸) |
| spellingShingle | Hao Zhang Xiaoqing Wang Hongwei Xie Chunpeng Wang Xingyuan Wang An Efficient and Secure Image Encryption Algorithm Based on Non- Adjacent Coupled Maps IEEE Access SHA-256 non adjacent coupled map lattices dynastic s-box Latin square 3D Arnold GF (257) GF (2⁸) |
| title | An Efficient and Secure Image Encryption Algorithm Based on Non- Adjacent Coupled Maps |
| title_full | An Efficient and Secure Image Encryption Algorithm Based on Non- Adjacent Coupled Maps |
| title_fullStr | An Efficient and Secure Image Encryption Algorithm Based on Non- Adjacent Coupled Maps |
| title_full_unstemmed | An Efficient and Secure Image Encryption Algorithm Based on Non- Adjacent Coupled Maps |
| title_short | An Efficient and Secure Image Encryption Algorithm Based on Non- Adjacent Coupled Maps |
| title_sort | efficient and secure image encryption algorithm based on non adjacent coupled maps |
| topic | SHA-256 non adjacent coupled map lattices dynastic s-box Latin square 3D Arnold GF (257) GF (2⁸) |
| url | https://ieeexplore.ieee.org/document/9131778/ |
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