Analysis of Forward Private Searchable Encryption and Its Application to Multi-Client Settings

Hyeongseob Kim; Changhee Hahn; Junbeom Hur

doi:10.1109/ICUFN.2019.8806172

Analysis of Forward Private Searchable Encryption and Its Application to Multi-Client Settings

Hyeongseob Kim, Changhee Hahn, Junbeom Hur

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Searchable encryption (SE) supports privacy-preserving searches over encrypted data. Recent studies on SE have focused on improving efficiency of the schemes. However, it was shown that most of the previous SE schemes could reveal the client's queries even if they are encrypted, thereby leading to privacy violation. In order to solve the problem, several forward private SE schemes have been proposed in a single client environment. However, the previous forward private SE schemes have never been analyzed in multi-client settings. In this paper, we briefly review the previous forward private SE schemes. Then, we conduct a comparative analysis of them in terms of performance and forward privacy. Our analysis demonstrates the previous forward secure SE schemes highly depend on the file-counter. Lastly, we show that they are not scalable in multi-client settings due to the performance and security issue from the file-counter.

Original language	English
Title of host publication	ICUFN 2019 - 11th International Conference on Ubiquitous and Future Networks
Publisher	IEEE Computer Society
Pages	529-531
Number of pages	3
ISBN (Electronic)	9781728113395
DOIs	https://doi.org/10.1109/ICUFN.2019.8806172
Publication status	Published - 2019 Jul
Event	11th International Conference on Ubiquitous and Future Networks, ICUFN 2019 - Zagreb, Croatia Duration: 2019 Jul 2 → 2019 Jul 5

Publication series

Name	International Conference on Ubiquitous and Future Networks, ICUFN
Volume	2019-July
ISSN (Print)	2165-8528
ISSN (Electronic)	2165-8536

Conference

Conference	11th International Conference on Ubiquitous and Future Networks, ICUFN 2019
Country/Territory	Croatia
City	Zagreb
Period	19/7/2 → 19/7/5

Bibliographical note

Publisher Copyright:
© 2019 IEEE.

Keywords

forward privacy
searchable encryption

ASJC Scopus subject areas

Computer Networks and Communications
Computer Science Applications
Hardware and Architecture

Access to Document

10.1109/ICUFN.2019.8806172

Cite this

Kim, H., Hahn, C., & Hur, J. (2019). Analysis of Forward Private Searchable Encryption and Its Application to Multi-Client Settings. In ICUFN 2019 - 11th International Conference on Ubiquitous and Future Networks (pp. 529-531). Article 8806172 (International Conference on Ubiquitous and Future Networks, ICUFN; Vol. 2019-July). IEEE Computer Society. https://doi.org/10.1109/ICUFN.2019.8806172

Analysis of Forward Private Searchable Encryption and Its Application to Multi-Client Settings. / Kim, Hyeongseob; Hahn, Changhee; Hur, Junbeom.
ICUFN 2019 - 11th International Conference on Ubiquitous and Future Networks. IEEE Computer Society, 2019. p. 529-531 8806172 (International Conference on Ubiquitous and Future Networks, ICUFN; Vol. 2019-July).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kim, H, Hahn, C & Hur, J 2019, Analysis of Forward Private Searchable Encryption and Its Application to Multi-Client Settings. in ICUFN 2019 - 11th International Conference on Ubiquitous and Future Networks., 8806172, International Conference on Ubiquitous and Future Networks, ICUFN, vol. 2019-July, IEEE Computer Society, pp. 529-531, 11th International Conference on Ubiquitous and Future Networks, ICUFN 2019, Zagreb, Croatia, 19/7/2. https://doi.org/10.1109/ICUFN.2019.8806172

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abstract = "Searchable encryption (SE) supports privacy-preserving searches over encrypted data. Recent studies on SE have focused on improving efficiency of the schemes. However, it was shown that most of the previous SE schemes could reveal the client's queries even if they are encrypted, thereby leading to privacy violation. In order to solve the problem, several forward private SE schemes have been proposed in a single client environment. However, the previous forward private SE schemes have never been analyzed in multi-client settings. In this paper, we briefly review the previous forward private SE schemes. Then, we conduct a comparative analysis of them in terms of performance and forward privacy. Our analysis demonstrates the previous forward secure SE schemes highly depend on the file-counter. Lastly, we show that they are not scalable in multi-client settings due to the performance and security issue from the file-counter.",

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Analysis of Forward Private Searchable Encryption and Its Application to Multi-Client Settings

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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Cite this