{"title":"基于AES的无线通信音频丛加密算法","authors":"Mai Helmy","doi":"10.1016/j.apacoust.2025.110833","DOIUrl":null,"url":null,"abstract":"<div><div>Recent research in digital encryption for audio has intensified due to the growing need to safeguard intellectual property and protect sensitive personal information in an increasingly digital world. As audio content, such as music, podcasts, and private communications, becomes more accessible and widely distributed through online platforms, the risk of unauthorized access and piracy also rises. Encryption plays a crucial role in ensuring that creators and producers maintain control over their work, thereby preventing unauthorized copying and distribution. This focus on encryption is not only about protecting financial interests but also about preserving the integrity of intellectual property in a landscape where digital theft and illegal sharing are prevalent.</div><div>The Advanced Encryption Standard (AES) is a formal encryption method adopted by the National Institute of Standards and Technology of the US Government, which is accepted worldwide. In this paper, we propose a hybrid approach which is based on mixing of both the AES and plexus techniques for audio encryption purpose. The proposed approach is tested through the transmission over AWGN and Rayleigh channels. The AES is a block cipher algorithm, which uses several rounds within an encryption key. In our study, the AES encryption algorithm is applied with 128 bits block size, which equal to 16 bytes in length. The “rounds” define the mixing process in which the AES algorithm re-encrypts the data depending on the key length. Plexus algorithm depends on permutation principle that randomizes the data as a way of reducing the bit error rate. Mixing the two algorithms will develop both the transmission quality and the encryption strength.</div></div>","PeriodicalId":55506,"journal":{"name":"Applied Acoustics","volume":"239 ","pages":"Article 110833"},"PeriodicalIF":3.4000,"publicationDate":"2025-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Audio plexus encryption algorithm based on AES for wireless communications\",\"authors\":\"Mai Helmy\",\"doi\":\"10.1016/j.apacoust.2025.110833\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Recent research in digital encryption for audio has intensified due to the growing need to safeguard intellectual property and protect sensitive personal information in an increasingly digital world. As audio content, such as music, podcasts, and private communications, becomes more accessible and widely distributed through online platforms, the risk of unauthorized access and piracy also rises. Encryption plays a crucial role in ensuring that creators and producers maintain control over their work, thereby preventing unauthorized copying and distribution. This focus on encryption is not only about protecting financial interests but also about preserving the integrity of intellectual property in a landscape where digital theft and illegal sharing are prevalent.</div><div>The Advanced Encryption Standard (AES) is a formal encryption method adopted by the National Institute of Standards and Technology of the US Government, which is accepted worldwide. In this paper, we propose a hybrid approach which is based on mixing of both the AES and plexus techniques for audio encryption purpose. The proposed approach is tested through the transmission over AWGN and Rayleigh channels. The AES is a block cipher algorithm, which uses several rounds within an encryption key. In our study, the AES encryption algorithm is applied with 128 bits block size, which equal to 16 bytes in length. The “rounds” define the mixing process in which the AES algorithm re-encrypts the data depending on the key length. Plexus algorithm depends on permutation principle that randomizes the data as a way of reducing the bit error rate. Mixing the two algorithms will develop both the transmission quality and the encryption strength.</div></div>\",\"PeriodicalId\":55506,\"journal\":{\"name\":\"Applied Acoustics\",\"volume\":\"239 \",\"pages\":\"Article 110833\"},\"PeriodicalIF\":3.4000,\"publicationDate\":\"2025-05-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Applied Acoustics\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0003682X25003056\",\"RegionNum\":2,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ACOUSTICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Acoustics","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0003682X25003056","RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ACOUSTICS","Score":null,"Total":0}
Audio plexus encryption algorithm based on AES for wireless communications
Recent research in digital encryption for audio has intensified due to the growing need to safeguard intellectual property and protect sensitive personal information in an increasingly digital world. As audio content, such as music, podcasts, and private communications, becomes more accessible and widely distributed through online platforms, the risk of unauthorized access and piracy also rises. Encryption plays a crucial role in ensuring that creators and producers maintain control over their work, thereby preventing unauthorized copying and distribution. This focus on encryption is not only about protecting financial interests but also about preserving the integrity of intellectual property in a landscape where digital theft and illegal sharing are prevalent.
The Advanced Encryption Standard (AES) is a formal encryption method adopted by the National Institute of Standards and Technology of the US Government, which is accepted worldwide. In this paper, we propose a hybrid approach which is based on mixing of both the AES and plexus techniques for audio encryption purpose. The proposed approach is tested through the transmission over AWGN and Rayleigh channels. The AES is a block cipher algorithm, which uses several rounds within an encryption key. In our study, the AES encryption algorithm is applied with 128 bits block size, which equal to 16 bytes in length. The “rounds” define the mixing process in which the AES algorithm re-encrypts the data depending on the key length. Plexus algorithm depends on permutation principle that randomizes the data as a way of reducing the bit error rate. Mixing the two algorithms will develop both the transmission quality and the encryption strength.
期刊介绍:
Since its launch in 1968, Applied Acoustics has been publishing high quality research papers providing state-of-the-art coverage of research findings for engineers and scientists involved in applications of acoustics in the widest sense.
Applied Acoustics looks not only at recent developments in the understanding of acoustics but also at ways of exploiting that understanding. The Journal aims to encourage the exchange of practical experience through publication and in so doing creates a fund of technological information that can be used for solving related problems. The presentation of information in graphical or tabular form is especially encouraged. If a report of a mathematical development is a necessary part of a paper it is important to ensure that it is there only as an integral part of a practical solution to a problem and is supported by data. Applied Acoustics encourages the exchange of practical experience in the following ways: • Complete Papers • Short Technical Notes • Review Articles; and thereby provides a wealth of technological information that can be used to solve related problems.
Manuscripts that address all fields of applications of acoustics ranging from medicine and NDT to the environment and buildings are welcome.