中间不可否认协议

EEE International Conference on E-Commerce, 2003. CEC 2003. Pub Date : 2003-06-24 DOI:10.1109/COEC.2003.1210251

J. A. Onieva, Jianying Zhou, Mildrey Carbonell Castro, Javier López

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引用次数: 16

摘要

在商业交易中，可能会有中介人帮助交易双方开展业务。然而，中介可能不完全可信。在不可否认协议中引入了中介(或代理)的概念，定义了中介不可否认协议的目标，并分析了它们的安全需求。我们给出了一个只有一个接收者的简单场景，然后是一个更复杂的框架，其中涉及多个接收者，并且它们之间可能相互勾结。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Intermediary non-repudiation protocols

In commercial transactions, an intermediary might be involved to help transacting parties to conduct their business. Nevertheless, the intermediary may not be fully trusted. We introduce the concept of intermediary (or agent) in a non-repudiation protocol, define the aims of intermediary non-repudiation protocols, and analyze their security requirements. We present a simple scenario with only one recipient, followed by a more complicated framework where multiple recipients are involved and collusion between them is possible.

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来源期刊

EEE International Conference on E-Commerce, 2003. CEC 2003.

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