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INFOCOM
2010
IEEE

Fuzzy Keyword Search over Encrypted Data in Cloud Computing

10 years 1 months ago
Fuzzy Keyword Search over Encrypted Data in Cloud Computing
—As Cloud Computing becomes prevalent, more and more sensitive information are being centralized into the cloud. For the protection of data privacy, sensitive data usually have to be encrypted before outsourcing, which makes effective data utilization a very challenging task. Although traditional searchable encryption schemes allow a user to securely search over encrypted data through keywords and selectively retrieve files of interest, these techniques support only exact keyword search. That is, there is no tolerance of minor typos and format inconsistencies which, on the other hand, are typical user searching behavior and happen very frequently. This significant drawback makes existing techniques unsuitable in Cloud Computing as it greatly affects system usability, rendering user searching experiences very frustrating and system efficacy very low. In this paper, for the first time we formalize and solve the problem of effective fuzzy keyword search over encrypted cloud data whi...
Jin Li, Qian Wang, Cong Wang, Ning Cao, Kui Ren, W
Added 28 Jan 2011
Updated 28 Jan 2011
Type Journal
Year 2010
Where INFOCOM
Authors Jin Li, Qian Wang, Cong Wang, Ning Cao, Kui Ren, Wenjing Lou
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