GO-ABE: group-oriented attribute-based encryption

Mengting Li, Xinyi Huang, Joseph K. Liu, Li Xu

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

6 Citations (Scopus)

Abstract

We introduce a new variant of attribute-based encryption called Group-Oriented Attribute-Based Encryption (GO-ABE for short). In a GO-ABE scheme, each user belongs to a specific group. Users from the same group can pool their attributes and private keys to ?match? the decryption policy. That is, if the union of their attributes matches the policy, they can cooperate together to decrypt the cipher-text. But users from different groups cannot make it. We give a security model and an efficient construction of this new notion, with rigorous security and efficiency analysis.
Original languageEnglish
Title of host publicationNetwork and System Security
Subtitle of host publication8th International Conference, NSS 2014 Xi’an, China, October 15-17, 2014 Proceedings
EditorsMan Ho Au, Barbara Carminati, C.-C. Jay Kuo
Place of PublicationHeidelberg Germany
PublisherSpringer
Pages260-270
Number of pages11
ISBN (Electronic)9783319116983
ISBN (Print)9783319116976
DOIs
Publication statusPublished - 2014
Externally publishedYes
EventInternational Conference on Network and System Security 2014 - Xian China, Xi’an, China
Duration: 15 Oct 201417 Oct 2014
Conference number: 8th
https://link.springer.com/book/10.1007/978-3-319-11698-3 (Proceedings)
http://nsclab.org/nss2014/

Publication series

NameLecture Notes in Computer Science
PublisherSpringer
Volume8792
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

ConferenceInternational Conference on Network and System Security 2014
Abbreviated titleNSS 2014
CountryChina
CityXi’an
Period15/10/1417/10/14
Internet address

Keywords

  • Attribute-based
  • encryption
  • group-oriented
  • privacy protection

Cite this