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A novel k-out-of-n Oblivious Transfer Protocols Based on Bilinear Pairings

Authors:
Yalin Chen
Jue-Sam Chou
Xian-Wu Hou
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URL: http://eprint.iacr.org/2010/027
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Abstract: Low bandwidth consumption is an important issue in a busy commercial network whereas time may not be so crucial, for example, the end-of-day financial settlement for commercial transactions in a day. In this paper, we construct a secure and low bandwidth-consumption k-out-of-n oblivious transfer scheme based on bilinear pairings. We analyze the security and efficiency of our scheme and conclude that our scheme is more secure and efficient in communication bandwidth consumption than most of the other existing oblivious transfer schemes that we know.
BibTeX
@misc{eprint-2010-22928,
  title={A novel k-out-of-n Oblivious Transfer Protocols Based on Bilinear Pairings},
  booktitle={IACR Eprint archive},
  keywords={cryptographic protocols / oblivious transfer;elliptic curve cryptosystem ;Keywords: oblivious transfer, mutual authentication, ID-based cryptosystem,},
  url={http://eprint.iacr.org/2010/027},
  note={ jschou@mail.nhu.edu.tw 14628 received 19 Jan 2010},
  author={Yalin Chen and Jue-Sam Chou and Xian-Wu Hou},
  year=2010
}