Abstract
A Searchable Symmetric Encryption (SSE) scheme allows a server to search a user's data without having to decrypt the data. This provides the user with a high degree of privacy and is particularly useful when data is stored on Cloud. Numerous SSE schemes have already been proposed and while most have excellent security properties, few meet high performance requirements and most only support searching for a single keyword at a time. The SSE scheme of Cash et al. (CRYPTO 2013) is notable for its high efficiency on restricted forms of Boolean queries, but has low efficiency for, or does not support, other common forms of boolean queries. In this paper, we propose a generalization and optimization of the Cash et al. SSE scheme, which extends to support a much larger class of boolean queries, and performs no worse, and often with much higher efficiency than the Cash et al. scheme for the remaining queries.
Original language | English |
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Title of host publication | IEEE TrustCom/BigDataSE/ISPA 2016 |
Subtitle of host publication | Proceedings of the 15th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, 10th IEEE International Conference on Big Data Science and Engineering and 14th IEEE International Symposium on Parallel and Distributed Processing with Applications |
Place of Publication | Piscataway, NJ |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Pages | 113-120 |
Number of pages | 8 |
ISBN (Electronic) | 9781509032051 |
ISBN (Print) | 9781509032068 |
DOIs | |
Publication status | Published - 2016 |
Externally published | Yes |
Event | Joint 15th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, 10th IEEE International Conference on Big Data Science and Engineering and 14th IEEE International Symposium on Parallel and Distributed Processing with Applications, IEEE TrustCom/BigDataSE/ISPA 2016 - Tianjin, China Duration: 23 Aug 2016 → 26 Aug 2016 |
Other
Other | Joint 15th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, 10th IEEE International Conference on Big Data Science and Engineering and 14th IEEE International Symposium on Parallel and Distributed Processing with Applications, IEEE TrustCom/BigDataSE/ISPA 2016 |
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Country/Territory | China |
City | Tianjin |
Period | 23/08/16 → 26/08/16 |
Keywords
- Boolean query
- Cloud
- SSE