机构地区: 华南农业大学信息学院
出 处: 《现代计算机》 2004年第11期17-20,共4页
摘 要: 由于传统的数字签名技术没有考虑到上下文,签名的只是纯粹的字节,因此实现的是整体签名,不能实现部分签名和难于实现多重签名。本文提出了一个基于XML的签名方案,充分利用XML的结构化特点,实现对电子公文的部分签名和多重签名。 The methods of conventional digital signatures are unitary in which signature is just byte-related without considering the context. They cannot be implemented for the part-signature and is difficult to implement multi-signature. An XML signature scheme of electronic official documents based on XML is proposed and implemented. The XML signature based XML tree-shaped structure can be implemented for part- signature and multi-signature.
领 域: [自动化与计算机技术] [自动化与计算机技术]