| DOI | Resolve DOI: https://doi.org/10.1109/ICDE53745.2022.00168 |
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| Author | Search for: Shafieinejad, Masoumeh; Search for: Gupta, Suraj; Search for: Liu, Jin Yang; Search for: Karabina, Koray1; Search for: Kerschbaum, Florian |
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| Affiliation | - National Research Council of Canada. Digital Technologies
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| Funder | Search for: Natural Sciences and Engineering Research Council of Canada |
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| Format | Text, Article |
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| Conference | 2022 IEEE 38th International Conference on Data Engineering (ICDE), May 9-11, 2022, Kuala Lumpur, Malaysia (virtual conference) |
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| Subject | databases; scalability; conferences; benchmark testing; data engineering; software; hardware |
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| Abstract | Encryption provides a method to protect data out-sourced to a DBMS provider, e.g., in the cloud. However, performing database operations over encrypted data requires specialized encryption schemes that carefully balance security and performance. In this paper, we present a new encryption scheme that can efficiently perform equi-joins over encrypted data using only software and a single server with better security than the state-of-the-art. In particular, our encryption scheme reduces the leakage to equality of rows that match a selection criterion and only reveals the transitive closure of the union of the leakages of each query in a series of queries. Our encryption scheme is provable secure. We implemented our encryption scheme and evaluated it over a dataset from the TPC- H benchmark. |
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| Publication date | 2022-08-02 |
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| Publisher | IEEE |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 73daaef8-9f5e-44e9-98e6-a90da7fd9d79 |
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| Record created | 2022-09-09 |
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| Record modified | 2023-03-15 |
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