【摘要】 数据库加密是信息安全领域研究的一个核心课题。针对此问题,建立密文数据库是实现数据安全的有效方法。文章对数据库加密的模型,算法和密钥等关键技术进行了研究和设计。更多还原

【Abstract】 Database encryption is a core subject in the field of information security.In view of these questions,establish the cryptograph database is the effective method to realize the data security.This article has researched and designed model about the principle,the algorithm and the key of the database encryption.更多还原