A group signature scheme committing the group

Toru Nakanishi, Masayuki Tao, Yuji Sugiyama

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

26 Citations (Scopus)

Abstract

In this paper, a group signature scheme committing the group itself is proposed. In normal group signature schemes, a group member can anonymously sign a message on behalf of a group, and the anonymity of the signature can be revoked by only a designated authority. Consider a situation that multiple groups exist. In the proposed scheme, the signature hides not only the identity of the signer, but also the identity of the group. The group can be specified by only the designated authority. This characteristic is useful for a user’s committing his attribute in the application to anonymous statistical surveys of users’ attributes. Another application is the anonymous authentication of the membership with the expiration.

Original languageEnglish
Title of host publicationInformation and Communications Security - 4th International Conference, ICICS 2002, Proceedings
EditorsRobert Deng, Feng Bao, Jianying Zhou, Sihan Qing
PublisherSpringer Verlag
Pages73-84
Number of pages12
ISBN (Print)3540001646
DOIs
Publication statusPublished - Jan 1 2002
Event4th International Conference on Information and Communications Security, ICICS 2002 - Singapore, Singapore
Duration: Dec 9 2002Dec 12 2002

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume2513
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

Other4th International Conference on Information and Communications Security, ICICS 2002
CountrySingapore
CitySingapore
Period12/9/0212/12/02

Keywords

  • Group signature scheme
  • Signature of knowledge
  • Strong RSA assumption

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

Fingerprint Dive into the research topics of 'A group signature scheme committing the group'. Together they form a unique fingerprint.

  • Cite this

    Nakanishi, T., Tao, M., & Sugiyama, Y. (2002). A group signature scheme committing the group. In R. Deng, F. Bao, J. Zhou, & S. Qing (Eds.), Information and Communications Security - 4th International Conference, ICICS 2002, Proceedings (pp. 73-84). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 2513). Springer Verlag. https://doi.org/10.1007/3-540-36159-6_7