Secure Multi-Keyword Search with User/Owner-side Efficiency in the Cloud
As the amount of data in the cloud grows, ranked search system, the similarity of a query to data is ranked, are of significant importance. on the other hand, to protect privacy, searchable encryption system are being actively studied. In this paper, we present a new similarity-based multi-keyword...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Stefan cel Mare University of Suceava
2016-05-01
|
| Series: | Advances in Electrical and Computer Engineering |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.4316/AECE.2016.02002 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | As the amount of data in the cloud grows, ranked search system, the similarity of a query to data is ranked,
are of significant importance. on the other hand, to protect privacy, searchable encryption system are
being actively studied. In this paper, we present a new similarity-based multi-keyword search scheme for
encrypted data. This scheme provides high flexibility in the pre- and post-processing of encrypted data,
including splitting stem/suffix and computing from the encrypted index-term matrix, demonstrated to support
Latent Semantic Indexing(LSI). On the client side, the computation and communication costs are one to
two orders of magnitude lower than those of previous methods, as demonstrated in the experimental results.
we also provide a security analysis of the proposed scheme. |
|---|---|
| ISSN: | 1582-7445 1844-7600 |