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Paper: Fully Anonymous Group Signatures without Random Oracles

Authors:
Jens Groth
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URL: http://eprint.iacr.org/2007/186
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Abstract: We construct a new group signature scheme using bilinear groups. The group signature scheme is practical, both keys and group signatures consist of a constant number of group elements, and the scheme permits dynamic enrollment of new members. The scheme satisfies strong security requirements, in particular providing protection against key exposures and not relying on random oracles in the security proof.
BibTeX
@misc{eprint-2007-13468,
  title={Fully Anonymous Group Signatures without Random Oracles},
  booktitle={IACR Eprint archive},
  keywords={Group signatures, certified signatures, bilinear groups},
  url={http://eprint.iacr.org/2007/186},
  note={To appear at Asiacrypt 2007 - this is the full version j.groth@ucl.ac.uk 13763 received 18 May 2007, last revised 6 Sep 2007},
  author={Jens Groth},
  year=2007
}