Distance-Bounding Protocols: Verification without Time and Location

Distance-Bounding Protocols: Verification without Time and Location
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距离限制协议:无需时间和地点的验证

DOI:
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发表时间:
2018
期刊:
IEEE Symposium on Security and Privacy
影响因子:
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通讯作者:
Rolando Trujillo
Rolando Trujillo
中科院分区:
--
文献类型:
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作者:
S. Mauw;Zach Smith;Jorge Toro;Rolando Trujillo

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距离边界协议是一种加密协议,它安全地建立了参与者之间物理距离的上限。现有的距离绑定协议的符号验证框架考虑时间戳和代理的位置。在这项工作中,我们引入了一个基于cabetity的安全距离界定的特征,丢弃的时间和位置的概念。这使我们能够验证的距离绑定协议的正确性与标准的协议验证工具。也就是说,我们提供了第一个完全自动化的距离绑定协议的验证框架。通过使用我们的框架,我们确认了一些协议中的已知漏洞,并发现了针对两个最近发布的协议的未报告的攻击。
Distance-bounding protocols are cryptographic protocols that securely establish an upper bound on the physical distance between the participants. Existing symbolic verification frameworks for distance-bounding protocols consider timestamps and the location of agents. In this work we introduce a causality-based characterization of secure distance-bounding that discards the notions of time and location. This allows us to verify the correctness of distance-bounding protocols with standard protocol verification tools. That is to say, we provide the first fully automated verification framework for distance-bounding protocols. By using our framework, we confirmed known vulnerabilities in a number of protocols and discovered unreported attacks against two recently published protocols.
让我们来看看实际情况:现实世界安全协议的模型和方法
DOI: 10.1007/978-3-642-03359-9_1
发表时间: 2009
期刊:
影响因子: --
作者:
Stefan Berghofer;Lukas Bulwahn;Florian Haftmann
通讯作者: Florian Haftmann