摘要
提出了应用框架的结构,以及应用框架的通用技术-设计模式,并依据抽象工厂设计模式设计并实现了一种数据加密服务。由于该服务采用框架技术设计,可供业务应用程序直接调用,保证了数据加密模块的独立性、可重用性、可扩展性,另外,该服务实现了对称加密、非对称加密等加密功能,有效地解决了程序中数据安全性的问题。
The structure of application framework and related technology-design patterns is proposed, and based on abstract factory pattern a kind of data encryption service is designed and implemented. The service is designed in framework and is called by business program directly that ensures the independency, reusabilityofdataencryptionmodule. Additionally, the service implemented encryption function such as symmetric encryption, asymmetric encryption, etc., which resolved the problem of data security in program.
出处
《计算机工程与设计》
CSCD
北大核心
2009年第4期890-892,共3页
Computer Engineering and Design
基金
湖北省自然科学基金项目(2007ABA376)
湖北省教育基金项目(200717005)
关键词
框架
设计模式
可重用性
对称加密
非对称加密
framework
design pattems
reusability
symmetric encryption
asymmetric encryption
