Image device identification and identity privacy protection method via integration of homomorphic encryption and PRNU fingerprints

Image device identification and identity privacy protection method via integration of homomorphic encryption and PRNU fingerprints

To address the challenges of device spoofing and identity leakage in image acquisition systems within industrial Internet environments, a secure and robust image device identification method was proposed that integrated homomorphic encryption and physical-layer fingerprinting. Specifically, photo-re...

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Bibliographic Details
Main Authors: ZHANG Pinchang, SHEN Yuanzhang, FAN Weibei, DONG Zhenjiang, SHEN Yulong, JIANG Xiaohong, XIAO Fu
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2025-07-01
Series:Tongxin xuebao
Subjects:
image device identification
PRNU fingerprinting
blind watermarking
homomorphic encryption
ElGamal algorithm
Online Access:http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2025119/
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http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2025119/

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