Welcome to the resource topic for 2023/814
Title:
A Note on ``Privacy-Preserving Multi-Keyword Searchable Encryption for Distributed Systems’’
Authors: Zhengjun Cao, Lihua Liu
Abstract:We show that the searchable encryption scheme [IEEE Trans. Parallel Distrib. Syst., 32 (3), 2021, 561–574] cannot work because the Data Provider’s secret key sk_{DP} and the Request User’s secret key sk_{RU} are not available to the Cloud Platform (CP) or the Internal Server (IS). The CP and IS cannot finish the secure bit-decomposition protocol, which requires CP or IS to decrypt the blinded integer so as to securely handle the least significant bit of the target integer.
ePrint: https://eprint.iacr.org/2023/814
See all topics related to this paper.
Feel free to post resources that are related to this paper below.
Example resources include: implementations, explanation materials, talks, slides, links to previous discussions on other websites.
For more information, see the rules for Resource Topics .