CryptoDB
A non-interactive deniable authentication scheme based on designated verifier proofs
Authors: | |
---|---|
Download: | |
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 }