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Integrating XML Linked Time-Stamps in OASIS Digital Signature Services

机译:集成OASIS数字签名服务中的XML链接的时间戳

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The technique of electronic time-stamping allows a client to get an electronic proof of the existence of a document at a specific point in time. A simple way to achieve this is to produce a digital signature over the pair (document,time). Linked time-stamps have an advantage over these simple time-stamps because they construct a verifiable link between time-stamps. In this paper, we discuss how to include linked time-stamps in the OASIS Digital Signature Services standard. We highlight the problem points when introducing a sub-profile of this standard, and we describe some additional structures that are needed to accommodate a broad range of linked time-stamping schemes.
机译:电子时冲压技术允许客户在特定时间点处获得文件存在的电子证明。实现这一目标的简单方法是在这对(文档,时间)上产生数字签名。链接的时间戳对这些简单的时记具有优势,因为它们在时间戳之间构建可验证的链路。在本文中,我们讨论了如何在Oasis数字签名服务标准中包含链接的时间戳。在引入本标准的子配置文件时,我们突出了问题点,并且我们描述了适应各种链接的时间戳方案所需的一些附加结构。

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