基于混合密码算法的数据库加密技术研究

Research on the Database Encryption Technique Based on Bybrid Crypography

为了解决密钥管理和加解密引擎在数据库加密系统实现过程中的技术问题,讨论了密钥管理和加解密引擎在实现过程中的一些技术问题,提出了基于IDEA&RSA相结合的混合密码数据库系统加密方案,设计与实现了加密系统,并将其应用于高校科研管理系统,取得了较好的效果.

To overcome the technique problem of key management and database encryption in the implementation process of database encryption system, some difficult technology of encrypt/decrypt engine in the implementation process is discussed, the hybrid cryptography encryption program is presented based on IDEA combined with RSA, and the encryption system is designed and realized. Satisfactory effect is obtained while the program is used in the university management system for science research and development.