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arXiv 0802.0832cs.CR
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分布式双重支出预防

Distributed Double Spending Prevention

Jaap-Henk Hoepman

摘要:

我们研究的问题,防止双重支出的电子支付计划在一个分布式的方式。例如,当电子硬币的支出需要由大量节点(例如:在点对点(P2P)系统中)而不是一个中央银行。与普遍认为这是根本不可能的相反,我们提出了几种解决方案,确实实现了合理的双重支出预防水平,并在不同的假设下分析其效率。

英文摘要:

We study the problem of preventing double spending in electronic payment schemes in a distributed fashion. This problem occurs, for instance, when the spending of electronic coins needs to be controlled by a large collection of nodes (eg. in a peer-to-peer (P2P) system) instead of one central bank. Contrary to the commonly held belief that this is fundamentally impossible, we propose several solutions that do achieve a reasonable level of double spending prevention, and analyse their efficiency under varying assumptions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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