STRE: Privacy-preserving storage and retrieval over multiple clouds

Jingwei Li, Dan Lin, Anna Squicciarini, Chunfu Jia

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Cloud computing is growing exponentially, whereby there are now hundreds of cloud service providers (CSPs) of various sizes. While the cloud consumers may enjoy cheaper data storage and computation offered in this multi-cloud environment, they are also in face of more complicated reliability issues and privacy preservation problems of their outsourced data. In this paper, we propose a privacy-preserving Storage and REtrieval (STRE) mechanism that not only ensures security and privacy but also provides reliability guarantees for the outsourced searchable encrypted data. The STRE mechanism enables the cloud users to distribute and search their encrypted data in multiple cloud service providers (CSPs), and is robust even when a certain number of CSPs crash. Besides the reliability, STRE also offers the benefit of partially hidden search pattern.

Original languageEnglish (US)
Title of host publicationLecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
PublisherSpringer Verlag
Pages36-44
Number of pages9
DOIs
StatePublished - Jan 1 2015

Publication series

NameLecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
Volume152
ISSN (Print)1867-8211

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

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  • Cite this

    Li, J., Lin, D., Squicciarini, A., & Jia, C. (2015). STRE: Privacy-preserving storage and retrieval over multiple clouds. In Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST (pp. 36-44). (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; Vol. 152). Springer Verlag. https://doi.org/10.1007/978-3-319-23829-6_3