Research on the implementation of a database encryption system based on R algorithm

Haiyan Xu, Jing Guo

COMPUTER MODELLING & NEW TECHNOLOGIES 2013 17(5A) 53-57

Henan city in Zhengzhou Province Henan Polytechnic, Zhengzhou, 450046, China

With the development of computer technology and database technology, more and more MIS are implemented. Database is a basic platform in MIS，it stores a plenty of information which is shared by many users. Therefore, database security technology has become the key technology in the development of MIS. According the security requirements of a MIS, this paper introduces R encryption algorithm which adapts to database, and discusses the architecture and characteristics of a database encryption system based on application layer. Also the paper gives a detailed description about the implementation methods of key technology.