网络与信息安全学报2025，Vol.11Issue(2)：61-75,15.DOI:10.11959/j.issn.2096-109x.2025016
LightLSB:算力受限环境下大规模生物特征图像的轻量级安全传输机制
LightLSB:a lightweight secure transmission mechanism for large-scale biometric images in computing limited environment
摘要
Abstract
In recent years,face recognition and other biometric recognition technologies have been increasingly ap-pearing in social life.The interconnection of intelligent terminals in the Internet of things(IoT)has made it possible to collect biometrics on a large scale anytime and anywhere,which has also brought new challenges to the privacy protection of massive data.Compared with general computing devices,IoT terminal equipment has been becoming smaller and lighter,making it difficult to support the complex operations required by standard cryptography.The widespread use of biometric recognition has intensified social concerns about personal privacy disclosure.To ad-dress these problems,a lightweight secure transmission mechanism for large-scale biometric images(LightLSB)was proposed.The existing visual cryptography algorithm was reused,and the quality of decrypted images was gradually improved during preprocessing and post-processing.By dividing sensitive biometric images into multiple shares unrelated to the original image,the secure transmission of large-scale biometric images was realized in un-trusted networks.Experiments were carried out on three typical biometric datasets,and the results showed that the proposed framework could achieve the same recognition performance on encrypted datasets as on ordinary datasets.关键词
物联网/隐私保护/可视密码/图像安全Key words
IoT/privacy protection/visual cryptography/image security分类
计算机与自动化引用本文复制引用
张登辉,沈圣尚,姚捷凤,李默涵,李爱平..LightLSB:算力受限环境下大规模生物特征图像的轻量级安全传输机制[J].网络与信息安全学报,2025,11(2):61-75,15.基金项目
国家重点研发计划(2019YFB1706003) （2019YFB1706003）
广东省自然科学基金(2214050004382) （2214050004382）
教育部人文社科青年基金项目(23YJCZH291) （23YJCZH291）
算力互联网与信息安全教育部重点实验室课题(2023ZD02) The National Key R&D Program of China(2019YFB1706003),The Natural Science Foundation of Guang-dong Province(2214050004382),Youth Program of Humanities and Social Sciences of the MoE(23YJCZH291),Key Labora-tory Project of Computing Power Network and Information Security,Ministry of Education(2023ZD02) （2023ZD02）
