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INFORMATICALT
2007

A New ID-Based Deniable Authentication Protocol

9 years 11 months ago
A New ID-Based Deniable Authentication Protocol
Abstract. Deniable authenticated protocol is a new cryptographic authentication protocol that enables a designated receiver to identify the source of a given message without being able to prove the identity of the sender to a third party. Therefore, it can be applied to some particular situations in electronic commerce. In this paper, we formally define the security model for the non-interactive ID-based deniable authentication protocol and present a new efficient ID-based deniable authentication protocol based on RSA assumption. What’s more, we also use the techniques from provable security to analyze the security of our proposed protocol. Key words: deniable authentication protocol, ID-based, non-interactive, RSA assumption, provable security.
Rongxing Lu, Zhenfu Cao, Shengbao Wang, Haiyong Ba
Added 15 Dec 2010
Updated 15 Dec 2010
Type Journal
Year 2007
Where INFORMATICALT
Authors Rongxing Lu, Zhenfu Cao, Shengbao Wang, Haiyong Bao
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