Big data cloud deduplication based on verifiable hash convergent group signcryption

Ei Mon Cho, Takeshi Koshiba

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

    3 Citations (Scopus)

    Abstract

    As Big Data cloud storage servers are becoming popular the shortage of disk space in the cloud becomes a problem. Data deduplication is a method to control the explosion growth of data on the cloud and most of the storage providers are finding more secure and efficient methods for their sensitive data. Recently, an interesting technique called signcryption has been proposed, in which both the properties of signature (ownership) and encryption are simultaneously implemented, with better performance than the traditional signature-then-encryption approach. According to the deduplication, we introduce a new method for a group of users that can eliminate redundant encrypted data owned by different users. Furthermore, we generate the tag which will be the key component of big data management. We propose a new primitive group signcryption for deduplication called verifiable hash convergent group signcryption (VHCGS) by adding the properties of group signcryption and the verification facilities for the storage server (third party).

    Original languageEnglish
    Title of host publicationProceedings - 3rd IEEE International Conference on Big Data Computing Service and Applications, BigDataService 2017
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages265-270
    Number of pages6
    ISBN (Electronic)9781509063185
    DOIs
    Publication statusPublished - 2017 Jun 8
    Event3rd IEEE International Conference on Big Data Computing Service and Applications, BigDataService 2017 - San Francisco, United States
    Duration: 2017 Apr 62017 Apr 10

    Other

    Other3rd IEEE International Conference on Big Data Computing Service and Applications, BigDataService 2017
    CountryUnited States
    CitySan Francisco
    Period17/4/617/4/10

    Keywords

    • Big Data
    • Deduplication
    • Signcryption

    ASJC Scopus subject areas

    • Computer Science Applications
    • Information Systems

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  • Cite this

    Cho, E. M., & Koshiba, T. (2017). Big data cloud deduplication based on verifiable hash convergent group signcryption. In Proceedings - 3rd IEEE International Conference on Big Data Computing Service and Applications, BigDataService 2017 (pp. 265-270). [7944949] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/BigDataService.2017.37