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在介绍了XML的安全特性和其加密规范后,从Diffie-Hellman密钥协商的生成原理出发,运用XML加密规范所提供的对数据对象进行密钥协商的机制,并以经典的D-H密钥协商为例,依据规范所制定的原则,运用JCE所具有的安全特性为实现技术,就如何对密钥协商交换进行了探讨,从而为XML加密规范的实际应用探索了一种方式,并以此说明建立自主加密扩展的重要意义。
After introducing the security features of XML and its encryption specifications, based on the principle of Diffie-Hellman key agreement, we use the mechanism of key agreement on data objects provided by XML encryption standard and use the classic DH key agreement As an example, based on the principles set forth in the specification, and using the security features provided by JCE to implement the technology, a discussion is made on how to exchange the key agreement to explore a way for the practical application of the XML encryption specification The importance of establishing an autonomous encryption extension.