Design and implementation of data encryption service based on application framework
Yang Rong · Jisuanji gongcheng yu sheji · 2009
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,reusability of data encryption module.Additionally,the service implemented encryption function such as symmetric encryption,asymmetric encryption,etc.,which resolved the problem of data security in program.