Digital Watermarking Technology Based on LDPC Code and Chaotic Sequence
The number of ways to obtain information has increased by 5th Generation Mobile Communication Technology commercial. But easier access to information also means more security issues. Digital watermarking is an effective method to solve the security problem of information. Aiming at the problems of o...
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| Format: | Article |
| Language: | English |
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IEEE
2022-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9755139/ |
| _version_ | 1828846551182606336 |
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| author | Zhong-Xun Wang Kai-Yue Sha Xing-Long Gao |
| author_facet | Zhong-Xun Wang Kai-Yue Sha Xing-Long Gao |
| author_sort | Zhong-Xun Wang |
| collection | DOAJ |
| description | The number of ways to obtain information has increased by 5th Generation Mobile Communication Technology commercial. But easier access to information also means more security issues. Digital watermarking is an effective method to solve the security problem of information. Aiming at the problems of one-dimensional single chaotic image encryption algorithm, such as simple structure, small key space, and the invisibility and robustness of traditional information hiding technology cannot be well reconciled. The improved encryption algorithm based on Low Density Parity Check Code and double Logistic chaotic system is proposed, which can expand the key space, reduce the bit error rate, and enhance the security and anti-interference ability of the system. The feasibility, reliability and practicability of the algorithm are verified by MATLAB simulation. |
| first_indexed | 2024-12-12T21:51:13Z |
| format | Article |
| id | doaj.art-351cf8b881534ba0ab419b89105eb1e7 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-12T21:51:13Z |
| publishDate | 2022-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-351cf8b881534ba0ab419b89105eb1e72022-12-22T00:10:46ZengIEEEIEEE Access2169-35362022-01-0110387853879210.1109/ACCESS.2022.31664759755139Digital Watermarking Technology Based on LDPC Code and Chaotic SequenceZhong-Xun Wang0https://orcid.org/0000-0001-6219-4515Kai-Yue Sha1Xing-Long Gao2Institute of Physics and Electronic Information, Yantai University, Yantai, ChinaInstitute of Physics and Electronic Information, Yantai University, Yantai, ChinaInstitute of Physics and Electronic Information, Yantai University, Yantai, ChinaThe number of ways to obtain information has increased by 5th Generation Mobile Communication Technology commercial. But easier access to information also means more security issues. Digital watermarking is an effective method to solve the security problem of information. Aiming at the problems of one-dimensional single chaotic image encryption algorithm, such as simple structure, small key space, and the invisibility and robustness of traditional information hiding technology cannot be well reconciled. The improved encryption algorithm based on Low Density Parity Check Code and double Logistic chaotic system is proposed, which can expand the key space, reduce the bit error rate, and enhance the security and anti-interference ability of the system. The feasibility, reliability and practicability of the algorithm are verified by MATLAB simulation.https://ieeexplore.ieee.org/document/9755139/LDPC codechaos encryptiondigital watermarkinformation security |
| spellingShingle | Zhong-Xun Wang Kai-Yue Sha Xing-Long Gao Digital Watermarking Technology Based on LDPC Code and Chaotic Sequence IEEE Access LDPC code chaos encryption digital watermark information security |
| title | Digital Watermarking Technology Based on LDPC Code and Chaotic Sequence |
| title_full | Digital Watermarking Technology Based on LDPC Code and Chaotic Sequence |
| title_fullStr | Digital Watermarking Technology Based on LDPC Code and Chaotic Sequence |
| title_full_unstemmed | Digital Watermarking Technology Based on LDPC Code and Chaotic Sequence |
| title_short | Digital Watermarking Technology Based on LDPC Code and Chaotic Sequence |
| title_sort | digital watermarking technology based on ldpc code and chaotic sequence |
| topic | LDPC code chaos encryption digital watermark information security |
| url | https://ieeexplore.ieee.org/document/9755139/ |
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