摘要
1 CORBA规范特点公共对象请求代理结构CORBA是对象管理组OMG在其对象管理结构OMA框架之下以对象请求代理ORB为核心制定的分布式对象处理标准,它定义了对象之间通过ORB透明地发送请求接收响应的机制,保证在分布异构环境下对象之间的互操作性。OMG是一个拥有800多个成员(包括IBM、HP、SUN、DEC等)的国际性组织。
CORBA is used as distributed object processing standard,its security is paid close attention to. Security model issues are discussed. The security model must be independent from specific security algorithm. The security model must support small systems and very large distributed systems. The security model system must support object interoperability. Important object information is encrypted for security. Detailed example of secuirty in the CORBA environment is given where identification authentication and verification, digit signature, encryption are key technologies. The security comments in distributed object environment are made. Some CORBA products have some security functions, but they are not enough for wide application. We will do future research and realization.
出处
《计算机科学》
CSCD
北大核心
2000年第6期10-12,27,共4页
Computer Science
基金
第六届霍英东青年基金
国家"八六三"高技术计划资助(编号863-511-946-003)
关键词
CORBA
安全
面向对象
软件
CORBA, Security model, Encryption, Identification authentication and verification, Digit signature
