基于XML的安全数据交换模型

Research on Secure Data Exchange Model based on XML

基于XML技术设计了一种安全高效的数据交换模型,实现了数据和密钥的安全传输和存储.该模型结合XKMS简化了公钥注册与管理,能够为跨系统的多方数据交换提供统一、安全的服务.介绍了模型建立的具体方案,包括XML文档的加解密、数据加密密钥DEK的生成、数据加密密钥存储管理,讨论了该模型使用XKMS管理公钥的方法和提供的安全机制.

This article designs a secure and efficient data exchange model based on XML to implement secure transportation and storage of data and keys. Combined with XKMS, this model simplifies the registration and management of public keys, and is capable of providing unified and safe service for data exchange of trans-operation system. Besides, this paper introduces concrete plans for the modeling including the enciphering and deciphering of XML documents, the generation of encoded key of DEK, the storage management of enciphered data keys, and discusses the methods in this model for XKMS to manage public keys and the security mechanism provided.