SEAC: dynamic searchable symmetric encryption with lightweight update-search permission control

Abstract Sharing electronic protected health information (ePHI) is highly beneficial in public affairs. Constructing a cloud-assisted ePHI retrieval service represents a modern strategy that enhances cost-effectiveness and efficiency, making it a promising solution. However, widespread implementatio...

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Bibliographic Details

Published in:	Cybersecurity
Main Authors:	Zhuobin Hu, Jiabei Wang, Zhengkai Chen, Zhaoxuan Ge, Mingyu Bian, Lei Chen, Yongbin Zhou
Format:	Article
Language:	English
Published:	SpringerOpen 2025-10-01
Subjects:	Protected health information Dynamic searchable symmetric encryption Conjunctive keyword search Search-update control Permission change
Online Access:	https://doi.org/10.1186/s42400-025-00370-9