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Paper: Untraceability of Wang-Fu Group Signature Scheme

Authors:
Zhengjun Cao
Lihua Liu
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URL: http://eprint.iacr.org/2004/268
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Abstract: Wang et al. recently proposed an improved edition based on Tseng-Jan group signature scheme${}^{[1]}$. In the paper, we show that the scheme is untraceable by a simple attack.
BibTeX
@misc{eprint-2004-12235,
  title={Untraceability of Wang-Fu Group Signature Scheme},
  booktitle={IACR Eprint archive},
  keywords={cryptographic protocols / group signature scheme, full-anonymity, full-traceability.},
  url={http://eprint.iacr.org/2004/268},
  note={ zjcamss@hotmail.com 12708 received 16 Oct 2004},
  author={Zhengjun Cao and Lihua Liu},
  year=2004
}