{"title":"集成超混沌和压缩感知的智能家居物联网多图像加密新方案","authors":"Yuanmao Zhong, Qiang Lai, Chongkun Zhu, Minghong Qin","doi":"10.1016/j.csi.2025.104051","DOIUrl":null,"url":null,"abstract":"<div><div>The rapid development of Smart Home IoT (SH-IoT) technologies presents considerable challenges in information security and privacy protection, including recurrent data breaches and privacy violations. Addressing these issues, this study introduces a multi-image encryption algorithm utilizing a novel 3D discrete hyperchaotic map to strengthen SH-IoT security. The solution simultaneously encrypts multiple images by integrating compressive sensing, while novel encryption units disrupt pixel correlations through cross-plane permutation and ring chain diffusion. Demonstrating remarkable adaptability, the algorithm dynamically adjusts compression ratios according to device capabilities and application demands, optimizing the security-efficiency-quality balance. Experimental validation confirms exceptional performance: achieving 99.6095% NPCR and 33.4597% UACI, along with a 2481 kb/s encryption speed at 0.5 compression ratio—substantially outperforming non-compressed scenarios.</div></div>","PeriodicalId":50635,"journal":{"name":"Computer Standards & Interfaces","volume":"95 ","pages":"Article 104051"},"PeriodicalIF":3.1000,"publicationDate":"2025-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A new multi-image encryption scheme for Smart Home IoT integrating hyperchaos and compressive sensing\",\"authors\":\"Yuanmao Zhong, Qiang Lai, Chongkun Zhu, Minghong Qin\",\"doi\":\"10.1016/j.csi.2025.104051\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>The rapid development of Smart Home IoT (SH-IoT) technologies presents considerable challenges in information security and privacy protection, including recurrent data breaches and privacy violations. Addressing these issues, this study introduces a multi-image encryption algorithm utilizing a novel 3D discrete hyperchaotic map to strengthen SH-IoT security. The solution simultaneously encrypts multiple images by integrating compressive sensing, while novel encryption units disrupt pixel correlations through cross-plane permutation and ring chain diffusion. Demonstrating remarkable adaptability, the algorithm dynamically adjusts compression ratios according to device capabilities and application demands, optimizing the security-efficiency-quality balance. Experimental validation confirms exceptional performance: achieving 99.6095% NPCR and 33.4597% UACI, along with a 2481 kb/s encryption speed at 0.5 compression ratio—substantially outperforming non-compressed scenarios.</div></div>\",\"PeriodicalId\":50635,\"journal\":{\"name\":\"Computer Standards & Interfaces\",\"volume\":\"95 \",\"pages\":\"Article 104051\"},\"PeriodicalIF\":3.1000,\"publicationDate\":\"2025-08-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Computer Standards & Interfaces\",\"FirstCategoryId\":\"94\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0920548925000807\",\"RegionNum\":2,\"RegionCategory\":\"计算机科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"COMPUTER SCIENCE, HARDWARE & ARCHITECTURE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Computer Standards & Interfaces","FirstCategoryId":"94","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0920548925000807","RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"COMPUTER SCIENCE, HARDWARE & ARCHITECTURE","Score":null,"Total":0}
A new multi-image encryption scheme for Smart Home IoT integrating hyperchaos and compressive sensing
The rapid development of Smart Home IoT (SH-IoT) technologies presents considerable challenges in information security and privacy protection, including recurrent data breaches and privacy violations. Addressing these issues, this study introduces a multi-image encryption algorithm utilizing a novel 3D discrete hyperchaotic map to strengthen SH-IoT security. The solution simultaneously encrypts multiple images by integrating compressive sensing, while novel encryption units disrupt pixel correlations through cross-plane permutation and ring chain diffusion. Demonstrating remarkable adaptability, the algorithm dynamically adjusts compression ratios according to device capabilities and application demands, optimizing the security-efficiency-quality balance. Experimental validation confirms exceptional performance: achieving 99.6095% NPCR and 33.4597% UACI, along with a 2481 kb/s encryption speed at 0.5 compression ratio—substantially outperforming non-compressed scenarios.
期刊介绍:
The quality of software, well-defined interfaces (hardware and software), the process of digitalisation, and accepted standards in these fields are essential for building and exploiting complex computing, communication, multimedia and measuring systems. Standards can simplify the design and construction of individual hardware and software components and help to ensure satisfactory interworking.
Computer Standards & Interfaces is an international journal dealing specifically with these topics.
The journal
• Provides information about activities and progress on the definition of computer standards, software quality, interfaces and methods, at national, European and international levels
• Publishes critical comments on standards and standards activities
• Disseminates user''s experiences and case studies in the application and exploitation of established or emerging standards, interfaces and methods
• Offers a forum for discussion on actual projects, standards, interfaces and methods by recognised experts
• Stimulates relevant research by providing a specialised refereed medium.