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arXiv cs/0701144cs.CR
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可信票务系统及应用

Trusted Ticket Systems and Applications

Nicolai Kuntze, Andreas U. Schmidt

摘要:

可信计算是一种基于安全的技术,可能在几年内在个人计算机和移动设备中无处不在。尽管它对应用程序保持中立,但它引起了一些隐私问题。我们表明,可信计算可以应用于服务访问控制的方式保护用户的隐私。我们构建了一个票证系统-身份管理的核心概念-完全依赖于可信平台模块的功能和可信计算组指定的标准。两个示例展示了如何将其用于匿名和受保护的服务访问。

英文摘要:

Trusted Computing is a security base technology that will perhaps be ubiquitous in a few years in personal computers and mobile devices alike. Despite its neutrality with respect to applications, it has raised some privacy concerns. We show that trusted computing can be applied for service access control in a manner protecting users' privacy. We construct a ticket system -- a concept which is at the heart of Identity Management -- relying solely on the capabilities of the trusted platform module and the standards specified by the Trusted Computing Group. Two examples show how it can be used for pseudonymous and protected service access.

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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