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A non-interactive deniable authentication scheme based on designated verifier proofs

Authors:
Bin Wang
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URL: http://eprint.iacr.org/2008/159
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Abstract: A deniable authentication protocol enables a receiver to identify the source of the given messages but unable to prove to a third party the identity of the sender. In recent years, several non-interactive deniable authentication schemes have been proposed in order to enhance efficiency. In this paper, we propose a security model for non-interactive deniable authentication schemes. Then a non-interactive deniable authentication scheme is presented based on designated verifier proofs. Furthermore, we prove the security of our scheme under the DDH assumption.
BibTeX
@misc{eprint-2008-17836,
  title={A non-interactive deniable authentication scheme based on designated verifier proofs},
  booktitle={IACR Eprint archive},
  keywords={Deniable authentication, Authentication, Designated verifier proofs, DDH assumption, Provable security;},
  url={http://eprint.iacr.org/2008/159},
  note={ xiaobinw@yahoo.com 14088 received 4 Apr 2008, last revised 27 Jul 2008},
  author={Bin Wang},
  year=2008
}