A New Abuse-free Contract-signing Protocol
نویسندگان
چکیده
-Electronic contract-signing is an important issue in Electronic Commerce. This paper proposed a novel abuse-free contract signing protocol based on convertible signature and non-interactive designated verifier proof. One interesting property is that the outcome evidences are standard RSA signatures, which makes the protocol be easily integrated into existing systems.
منابع مشابه
Abstract—A fair contract-signing protocol allows two potentially mistrusted parities to exchange their commitments (i
A fair contract-signing protocol allows two potentially mistrusted parities to exchange their commitments (i.e., digital signatures) to an agreed contract over the Internet in a fair way, so that either each of them obtains the other’s signature, or neither party does. Based on the RSA signature scheme, a new digital contract-signing protocol is proposed in this paper. Like the existing RSA-bas...
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تاریخ انتشار 2006