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Decentralized multi-client boolean keyword search for encrypted cloud storage

delete2026-01-14
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PRE
AI
X
Xiwen Wang
J
Junqing Gong *
张
张凯 (Kai Zhang) *
H
Haifeng Qian
DOI:10.1016/j.csi.2026.104127delete
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摘要

摘要

En 中文
• Eliminating Key Escrow Problem. This manuscript address the key escrow problem in multi-client searchable symmetric encryption by introducing an aggregation key agreement that requires no secure channel. • Sub-linear Search Complexity. We present a semi-generic construction of decentralized multi-client searchable symmetric encryption and re-construct the OXT-based trapdoor tuples for sub-linear complexity. • Experimental Verification. We conduct the implementation over a well-known dataset (Enron) under real-world cloud platform, the experiment confirms that our scheme achieves comparable performance while eliminating key escrow problem.

期刊

C
COMPUTER STANDARDS & INTERFACES
IF:
3.1
论文数:
65
被引数:
0

机构

E
east china normal university
学者数:
3.1W
论文数: 2.1W
被引数: 25
S
Shanghai University of Electric Power
学者数:
5.2K
论文数: 3.4K
被引数: 4.9K
引用论文

引用论文

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Certificateless Searchable Public Key Encryption Scheme for Industrial Internet of Things
err2018-02-01
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errMa, Mimi; He, Debiao; Kumar, Neeraj; Choo, Kim-Kwang Raymond; Chen, Jianhua
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Certificateless public key encryption with keyword search
err2014-11-01
err0
PREAI
errPeng Yanguo; Cui Jiangtao; Peng Changgen; Ying Zuobin
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