| 用XML实现基于HL7标准的电子病历部分加密和签名 |
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| 引用本文： | 徐国荣. 用XML实现基于HL7标准的电子病历部分加密和签名[J]. 计算机与现代化, 2005, 0(12): 48-51,58 |
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| 作者姓名： | 徐国荣 |
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| 作者单位： | 中南民族大学电子与信息工程学院,湖北,武汉,430074 |
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| 摘 要： | 可扩展标志语言（简称XML）在实现信息标准化、信息统一、信息的交换和共享上有其独特的技术优势，因此它受到了广泛的重视。本文分析肿标准的电子病历数据在交换中存在的安全通信和非安全通信组合的现实需求，阐述了一种采用部分加密XML文档的元素或元素内容以及对电子病历进行部分签名的方案，有效地增强了电子病历的安全性。
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| 关 键 词： | 电子病历(EMR) HL7 XML 加密 数字签名 |
| 文章编号： | 1006-2475（2005）12-0048-04 |
| 收稿时间： | 2004-12-30 |
| 修稿时间： | 2004-12-30 |
Realization of Partial Encryption and Signature of EMR Based on HL7 by XML |
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| XU Guo-rong. Realization of Partial Encryption and Signature of EMR Based on HL7 by XML[J]. Computer and Modernization, 2005, 0(12): 48-51,58 |
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| Authors: | XU Guo-rong |
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| Affiliation: | Institute of Electronic and Information Engineering, South-central University for Nationalities, Wuhan 430074, China |
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| Abstract: | Extensible Markup Language(XML) has its unique technical advantages in standardization of information,uniformity of information,information exchange and sharing.This paper analyzes the demand of combining safe communication and unsafe communication in EMR based on HL7 standard,offers a scheme in which XML elements or elements' contents can be partially encrypted and partial digital signature of EMR can be carried out,so as to enhance effectively the security of EMR. |
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| Keywords: | EMR HL7 XML encrypfion digital signature |
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