摘要： 针对面向对象的分布式系统OZ的通信安全要求，采用面向对象（oriented－object）策略和密码学技术，提出了加密与认证模型。主要进行了加密算法设计及类模型设计，设计了基于公开钥算法的安全认证系统，进行caller与callee之间的身份认证。

关键词: 面向对象的分布式系统OZ, 加密通信对象模型, 认证模型

Abstract: In terms of the requirements of communication security for OZ: object-oriented distributed system, new cipheredcommunication object model and authentication model are proposed tising cryptography and onject-oriented technology. Encryptionalgorithm and classes are designed. The encryption and authentication security service can provide an useful tool to present incorrectaccess, modifying, hijacking, and relay attacking of information and to manage validly keys to ensure the system's security.

中图分类号: 

• TN918