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Paper: Attack on Kang et al.'s Identity-Based Strong Designated Verifier Signature Scheme

Authors:
Hongzhen Du
Qiaoyan Wen
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URL: http://eprint.iacr.org/2008/297
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Abstract: In this paper, we propose a universal forgery attack on Kang et al.'s identity-based strong designated verifier signature (IBSDVS) scheme. We show any one can forge a valid IBSDVS on an arbitrary message without the knowledge of the private key of either the signer or the designated verifier.
BibTeX
@misc{eprint-2008-17974,
  title={Attack on Kang et al.'s Identity-Based Strong Designated Verifier Signature Scheme},
  booktitle={IACR Eprint archive},
  keywords={public-key cryptography /  Designated verifier signature, Bilinear pairings, Cryptanalysis},
  url={http://eprint.iacr.org/2008/297},
  note={ duhongzhen@gmail.com 14064 received 3 Jul 2008},
  author={Hongzhen Du and Qiaoyan Wen},
  year=2008
}