A construction of attribute-based aggregate signatures

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

    Abstract

    For the identity-based aggregate signatures, Hohenberger, Sahai and Waters proposed the first scheme that admits unrestricted aggregation, using multilinear maps. On the other hand, for the attribute based-signatures, which is an extended notion of the identity-based signatures, the ones with aggregation are not known to exist so far. This paper studies the attribute-based aggregate signatures. We introduce a rigorous definition of the attribute-based aggregate signatures and propose a construction. Our scheme is the first attribute-based aggregate signature although it admits only conjunctive predicates.

    Original languageEnglish
    Title of host publicationProceedings of 2016 International Symposium on Information Theory and Its Applications, ISITA 2016
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages76-80
    Number of pages5
    ISBN (Electronic)9784885523090
    Publication statusPublished - 2017 Feb 2
    Event3rd International Symposium on Information Theory and Its Applications, ISITA 2016 - Monterey, United States
    Duration: 2016 Oct 302016 Nov 2

    Other

    Other3rd International Symposium on Information Theory and Its Applications, ISITA 2016
    Country/TerritoryUnited States
    CityMonterey
    Period16/10/3016/11/2

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Hardware and Architecture
    • Information Systems
    • Signal Processing
    • Library and Information Sciences

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