The Deniable Darwin
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منابع مشابه
Group Oriented Identity-based Deniable Authentication Protocol from the Bilinear Pairings
Deniable authentication protocol is different from traditional authentication protocol in that the intended receiver can authenticate the source of a given message, but cannot prove the source to a third party. In recent years, many deniable authentication protocols have been put forth. To adapt to some special group communication requirements, in this paper, we will propose a new group oriente...
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The notion of deniable authentication protocol was introduced in 1998 by Dwork et al. [11] and Aumann and Rabin [1, 2] independently. As a new cryptographic authentication protocol, a deniable authentication protocol enables an intended receiver to identify the source of a given message without being able to prove the identity of the sender to a third party. Over the past years, many deniable a...
متن کاملOn the Impossibility of Sender-Deniable Public Key Encryption
The primitive of deniable encryption was first introduced by Canetti et al. (CRYPTO, 1997). Deniable encryption is a regular public key encryption scheme with the added feature that after running the protocol honestly and transmitting a message m, both Sender and Receiver may produce random coins showing that the transmitted ciphertext was an encryption of any message m′ in the message space. D...
متن کاملDeniable Authentication with RSA and Multicasting
A deniable authentication scheme using RSA is described and proven secure in the random oracle model. A countermeasure to a well-known attack on efficient deniable authentication to multiple recipients is described and proven secure.
متن کاملA novel deniable authentication protocol using generalized ElGamal signature scheme
A deniable authentication protocol enables a receiver to identify the true source of a given message, but not to prove the identity of the sender to a third party. This property is very useful for providing secure negotiation over the Internet. Consequently, many interactive and non-interactive deniable authentication protocols have been proposed. However, the interactive manner makes deniable ...
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تاریخ انتشار 2014