SEED: Enabling serverless and efficient encrypted deduplication for cloud storage

Youngjoo Shin, Dongyoung Koo, Joobeom Yun, Junbeom Hur

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Data deduplication is a technique that removes redundancy of data on the storage. For cloud storage services, enabling deduplication over encrypted data is of vital importance to achieve both cost savings and keeping data confidentiality simultaneously. Recently proposed solutions are not sufficient because of lacking desired level of security and efficiency. In this paper, we propose SEED, a novel scheme for serverless and efficient encrypted deduplication. Without aid of any additional servers, SEED provides strong confidentiality to the outsourced data. In addition, its non-interactive file encryption with support of lazy encryption greatly reduces latency in file uploading process. Security analysis and performance evaluations show the superior efficiency and effectiveness of SEED for cloud storage services.

Original languageEnglish
Title of host publicationProceedings - 8th IEEE International Conference on Cloud Computing Technology and Science, CloudCom 2016
PublisherIEEE Computer Society
Pages482-487
Number of pages6
ISBN (Electronic)9781509014453
DOIs
Publication statusPublished - 2017 Jan 23
Event8th IEEE International Conference on Cloud Computing Technology and Science, CloudCom 2016 - Luxembourg, Luxembourg
Duration: 2016 Dec 122016 Dec 15

Publication series

NameProceedings of the International Conference on Cloud Computing Technology and Science, CloudCom
ISSN (Print)2330-2194
ISSN (Electronic)2330-2186

Conference

Conference8th IEEE International Conference on Cloud Computing Technology and Science, CloudCom 2016
CountryLuxembourg
CityLuxembourg
Period16/12/1216/12/15

Keywords

  • bilinear pairing
  • cloud storage
  • data confidentiality
  • Data deduplication

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Computer Networks and Communications
  • Software
  • Theoretical Computer Science

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