摘要
为解决我国供应链企业物流信息交换问题,作为EDI的替代者,XDI技术采用XML标准,以Internet为传输媒介,因而具备运营成本低廉、跨平台能力强等特点。但在商业应用中,XDI还必须解决在开放性的Internet环境中信息传输的安全性问题。其中一种解决思路,就是遵循W3C组织的XML加密规范标准,应用国际标准加密与签名算法,把物流信息转换成XML格式的明文后,再进行全部或部分的加密与签名。这种方式可以弥补现在通行的SSL/TLS加密协议不能实现多方、多级重复加密的不足。因而是一种比较适合我国国情的供应链企业物流信息传输的解决方案。
The technology of XDI,a substitute of EDI,for its efficiency in solving the problem of the logistic data interchange of supplychain companies,is attracting more and more attention.Using XML as the data criteria and Internet as the transfer medium,XDI has the advantages of lower operation cost,multiplatform support,etc.In practice,however,the problem of security arising from information transmission is a major concern of many,particularly in the environment of open Internet.The authors propose that one of the solutions is to follow the W3C XML Encryption specifications and to adopt international standard algorithms of encryption and signature and that encryption and signature should be done wholly or partially and shouldn't until the logistic information has been transformed into XMLformed plain text.The method will make up for the defects of SSL/TLS,which can't do the implementation of multiparty and multilevel encryption.Therefore,it's an efficiently logistic information exchange solution for supplychain companies.
出处
《桂林电子工业学院学报》
2003年第3期32-35,共4页
Journal of Guilin Institute of Electronic Technology
