链空间和公平交换:关于如何跟踪攻击和安全问题的更多信息

Anais do VII Simpósio Brasileiro de Segurança da Informação e de Sistemas Computacionais (SBSeg 2007) Pub Date : 2007-08-27 DOI:10.5753/sbseg.2007.20924

Fabio Piva, José R. M. Monteiro, R. Dahab

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引用次数: 6

摘要

在这项工作中，我们在分析公平交换协议中使用了我们提出的自适应链空间方法，该方法在[Zuo and Li 2005]中提出。该协议未能为买方(下载者)提供及时性和公平性，并且跟踪了四个先前未报告的针对这些属性的攻击。这是[Piva et al. 2006]开始的工作的延续。

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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Strand spaces and fair exchange: More on how to trace attacks and security problems

In this work we use our proposed adaptation of the strand spaces method in the analysis of a fair exchange protocol for payment, proposed in [Zuo and Li 2005]. The protocol fails to provide timeliness and fairness to the buyer (Downloader), and four previously unreported attacks are traced regarding those properties. This is a continuation of the work started in [Piva et al. 2006].

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来源期刊

Anais do VII Simpósio Brasileiro de Segurança da Informação e de Sistemas Computacionais (SBSeg 2007)

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