Applicable Image Security Based on New Hyperchaotic System
Hyperchaotic systems are widely applied in the cryptography domain on account of their more complex dynamical behavior. In view of this, the greatest contribution of this paper is that a two-dimensional Sine coupling Logistic modulated Sine (2D-SCLMS) system is proposed based on Logistic map and Sin...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-12-01
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| Series: | Symmetry |
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| Online Access: | https://www.mdpi.com/2073-8994/13/12/2290 |
| _version_ | 1811153747187859456 |
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| author | Jingya Wang Xianhua Song Huiqiang Wang Ahmed A. Abd El-Latif |
| author_facet | Jingya Wang Xianhua Song Huiqiang Wang Ahmed A. Abd El-Latif |
| author_sort | Jingya Wang |
| collection | DOAJ |
| description | Hyperchaotic systems are widely applied in the cryptography domain on account of their more complex dynamical behavior. In view of this, the greatest contribution of this paper is that a two-dimensional Sine coupling Logistic modulated Sine (2D-SCLMS) system is proposed based on Logistic map and Sine map. By a series of analyses, including Lyapunov index (LE), 0–1 test, two complexity analysis methods, and two entropy analysis methods, it is concluded that the new 2D-SCLMS map is hyperchaotic with a wider range of chaos and more complex randomness. The new system combined with two-dimensional Logistic-Sine Coupling Mapping (2D-LSCM) is further applied to an image encryption application. SHA-384 is used to generate the initial values and parameters of the two chaotic systems. Symmetric keys are generated during this operation, which can be applied to the proposed image encryption and decryption algorithms. The encryption process and the decryption process of the new image encryption approaches mainly include pixel scrambling, exclusive NOR (Xnor), and diffusion operations. Multiple experiments illustrate that this scheme has higher security and lower time complexity. |
| first_indexed | 2024-03-10T03:00:56Z |
| format | Article |
| id | doaj.art-85ac5526497f4e7c8a7fb304845f7b36 |
| institution | Directory Open Access Journal |
| issn | 2073-8994 |
| language | English |
| last_indexed | 2024-03-10T03:00:56Z |
| publishDate | 2021-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Symmetry |
| spelling | doaj.art-85ac5526497f4e7c8a7fb304845f7b362023-11-23T10:44:56ZengMDPI AGSymmetry2073-89942021-12-011312229010.3390/sym13122290Applicable Image Security Based on New Hyperchaotic SystemJingya Wang0Xianhua Song1Huiqiang Wang2Ahmed A. Abd El-Latif3School of Science, Harbin University of Science and Technology, Harbin 150080, ChinaSchool of Science, Harbin University of Science and Technology, Harbin 150080, ChinaSchool of Computer Science and Technology, Harbin Engineering University, Harbin 150001, ChinaDepartment of Mathematics and Computer Science, Faculty of Science, Menoufia University, Shebin El-Koom 32511, EgyptHyperchaotic systems are widely applied in the cryptography domain on account of their more complex dynamical behavior. In view of this, the greatest contribution of this paper is that a two-dimensional Sine coupling Logistic modulated Sine (2D-SCLMS) system is proposed based on Logistic map and Sine map. By a series of analyses, including Lyapunov index (LE), 0–1 test, two complexity analysis methods, and two entropy analysis methods, it is concluded that the new 2D-SCLMS map is hyperchaotic with a wider range of chaos and more complex randomness. The new system combined with two-dimensional Logistic-Sine Coupling Mapping (2D-LSCM) is further applied to an image encryption application. SHA-384 is used to generate the initial values and parameters of the two chaotic systems. Symmetric keys are generated during this operation, which can be applied to the proposed image encryption and decryption algorithms. The encryption process and the decryption process of the new image encryption approaches mainly include pixel scrambling, exclusive NOR (Xnor), and diffusion operations. Multiple experiments illustrate that this scheme has higher security and lower time complexity.https://www.mdpi.com/2073-8994/13/12/2290chaotic systemshyperchaotic systemssymmetric image encryptionsecurity analysis |
| spellingShingle | Jingya Wang Xianhua Song Huiqiang Wang Ahmed A. Abd El-Latif Applicable Image Security Based on New Hyperchaotic System Symmetry chaotic systems hyperchaotic systems symmetric image encryption security analysis |
| title | Applicable Image Security Based on New Hyperchaotic System |
| title_full | Applicable Image Security Based on New Hyperchaotic System |
| title_fullStr | Applicable Image Security Based on New Hyperchaotic System |
| title_full_unstemmed | Applicable Image Security Based on New Hyperchaotic System |
| title_short | Applicable Image Security Based on New Hyperchaotic System |
| title_sort | applicable image security based on new hyperchaotic system |
| topic | chaotic systems hyperchaotic systems symmetric image encryption security analysis |
| url | https://www.mdpi.com/2073-8994/13/12/2290 |
| work_keys_str_mv | AT jingyawang applicableimagesecuritybasedonnewhyperchaoticsystem AT xianhuasong applicableimagesecuritybasedonnewhyperchaoticsystem AT huiqiangwang applicableimagesecuritybasedonnewhyperchaoticsystem AT ahmedaabdellatif applicableimagesecuritybasedonnewhyperchaoticsystem |