An Effective Method to Implement Group Signature with Revocation

HE GE

Paper 2005/325

An Effective Method to Implement Group Signature with Revocation

HE GE

Abstract

This paper presents an effective method to integrate the revocation mechanism into some group signature schemes that are based on the strong RSA assumption. The mechanism enables the group manager to either update a group member's certificates, or revoke a group member. More specifically, a generic method has been proposed for the protocols of sign, verify, and revocation. We demonstrate the effectiveness of the method by applying it to a well known group signature scheme. The new construction has better performance while enjoying an efficient revocation mechanism.

Metadata

Available format(s): PDF PS
Publication info: Published elsewhere. Unknown where it was published
Keywords: group signature
Contact author(s): ge @ unt edu
History: 2006-02-04: last of 5 revisions; 2005-09-22: received; See all versions
Short URL: https://ia.cr/2005/325
License: CC BY

BibTeX

@misc{cryptoeprint:2005/325,
      author = {HE GE},
      title = {An Effective Method to Implement Group Signature with Revocation},
      howpublished = {Cryptology {ePrint} Archive, Paper 2005/325},
      year = {2005},
      url = {https://eprint.iacr.org/2005/325}
}