北京交通大学学报2013，Vol.37Issue(5)：118-122,5.
一种基于历史的密文检索排序方案
A ranked method of ciphertext retrieval based on history
摘要
Abstract
To resolve the shortcomings in the application process of ciphertext retrieval system,such as the security,the efficiency of retrieval,redundancy and less friendly to users,this paper first proposed an improved ciphertext index build strategy and a ranked method of ciphertext retrieval based on history by analyzing and researching the existing ciphertext retrieval.Then the ciphertext retrieval system had been designed and implemented.The test results showed the system had improved the efficiency of retrieval and guaranteed the security of the system,meanwhile,the retrieval results were more friendly to users.关键词
云存储/密文检索/索引技术/排序算法/历史记录Key words
cloud storage/ ciphertext retrieval/ index technology/ ranking algorithm/ history分类
信息技术与安全科学引用本文复制引用
刘文卓,曹天杰..一种基于历史的密文检索排序方案[J].北京交通大学学报,2013,37(5):118-122,5.基金项目
国家自然科学基金资助项目(61202478) （61202478）
