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Paper: Efficient and Optimistic Fair Exchanges Based on Standard RSA with Provable Security

Authors:
ZhenFeng ZHANG
YongBin ZHOU
DengGuo FENG
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URL: http://eprint.iacr.org/2004/351
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Abstract: In this paper, we introduce a new and natural paradigm for fair exchange protocols, called verifiable probabilistic signature scheme. A security model with precise and formal definitions is presented, and an RSA-based efficient and provably secure verifiable probabilistic signature scheme is proposed. Our scheme works well with standard RSA signature schemes, and the proposed optimistic fair exchange protocol is much concise and efficient, and suitable for practical applications.
BibTeX
@misc{eprint-2004-12314,
  title={Efficient and Optimistic Fair Exchanges Based on Standard RSA with Provable Security},
  booktitle={IACR Eprint archive},
  keywords={Fair Exchange, RSA},
  url={http://eprint.iacr.org/2004/351},
  note={submitted zfzhang@is.iscas.ac.cn 12766 received 11 Dec 2004, last revised 14 Dec 2004},
  author={ZhenFeng ZHANG and YongBin ZHOU and DengGuo FENG},
  year=2004
}