Constructing efficient attribute-based broadcast encryption

Zhibin Zhou, Dijiang Huang

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

6 Scopus citations

Abstract

Attribute Based Broadcast Encryption (ABBE) is a novel Broadcast Encryption (BE) approach. Compared to existing BE [2] approaches that requires an explicitly specified decrypters list, ABBE encrypter enforces an expressive access policy composed of one or more attributes. Although ABBE is more flexible and efficient with reduced storage overhead, ciphertext size of current ABBE schemes [1] is linearly proportional to the numbers of attributes. In this paper, we investigate the solution on how to reduce the ABBE's ciphertext size to a constant value. Moreover, we explore the capability of using ABBE in secure many-to-many communication environments.

Original languageEnglish (US)
Title of host publicationINFOCOM 2010 - IEEE Conference on Computer Communications Workshops
DOIs
StatePublished - Jun 29 2010
EventIEEE Conference on Computer Communications Workshops, INFOCOM 2010 - San Diego, CA, United States
Duration: Mar 15 2010Mar 19 2010

Publication series

NameProceedings - IEEE INFOCOM
ISSN (Print)0743-166X

Other

OtherIEEE Conference on Computer Communications Workshops, INFOCOM 2010
CountryUnited States
CitySan Diego, CA
Period3/15/103/19/10

Keywords

  • Attribute based broadcast encryption

ASJC Scopus subject areas

  • Computer Science(all)
  • Electrical and Electronic Engineering

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    Zhou, Z., & Huang, D. (2010). Constructing efficient attribute-based broadcast encryption. In INFOCOM 2010 - IEEE Conference on Computer Communications Workshops [5466632] (Proceedings - IEEE INFOCOM). https://doi.org/10.1109/INFCOMW.2010.5466632