张璇, 彭朋, 黄勤龙. 数据库密文检索技术的设计与实现[J]. 云南大学学报(自然科学版), 2010, 32(6): 646-651, .
引用本文: 张璇, 彭朋, 黄勤龙. 数据库密文检索技术的设计与实现[J]. 云南大学学报(自然科学版), 2010, 32(6): 646-651, .
Design and implementation of query over encrypted data[J]. Journal of Yunnan University: Natural Sciences Edition, 2010, 32(6): 646-651, .
Citation: Design and implementation of query over encrypted data[J]. Journal of Yunnan University: Natural Sciences Edition, 2010, 32(6): 646-651, .

数据库密文检索技术的设计与实现

Design and implementation of query over encrypted data

  • 摘要: 在归纳现有的数据库密文检索技术的基础上,利用高效的对称密码技术和Hash技术提出了一种数据库加密以及密文检索方案,并进行了实现.经过实验证明,该方案可以很好的保证数据库的机密性,而且能够在不对数据库解密的基础之上实现高效的密文数据检索,另外,基于已经实现的密文检索技术,还实现了对密文数据库的其他操作,包括插入数据、更新数据以及删除数据.

     

    Abstract: In this paper,we first study some methods for queries over encrypted data,and then we present and implement a database encryption and query solution which is based on symmetric encryption and Hash technology.Our experiments demonstrate that our solution can guarantee the security of the database and at the same time provide efficient query.In addition,we have implemented data insertion,updating and deletion based on our query technology.

     

/

返回文章
返回