Authenticating with Attributes

Dalia Khader

Paper 2008/031

Authenticating with Attributes

Dalia Khader

Abstract

Attribute based group signature (ABGS) is a a new generation of group signature schemes. In such a scheme the verifier could define the role of a signer within the group. He determines the attributes possessed by the member signing the document. In this paper we propose the first ABGS scheme with multi-authorities and define its security notions. We construct an ABGS that is proved to be fully traceable and fully anonymous. Our scheme is efficient and secure.

Metadata

Available format(s): PDF
Publication info: Published elsewhere. Unknown where it was published
Keywords: Digital Signature Group signature Attribute Based Cryptography
Contact author(s): ddk20 @ bath ac uk
History: 2008-01-28: received
Short URL: https://ia.cr/2008/031
License: CC BY

BibTeX

@misc{cryptoeprint:2008/031,
      author = {Dalia Khader},
      title = {Authenticating with Attributes},
      howpublished = {Cryptology {ePrint} Archive, Paper 2008/031},
      year = {2008},
      url = {https://eprint.iacr.org/2008/031}
}