首页>
外国专利>
Encrypted search database device, encrypted search data adding/deleting method and adding/deleting program
Encrypted search database device, encrypted search data adding/deleting method and adding/deleting program
展开▼
机译:加密搜索数据库设备,加密搜索数据添加/删除方法和添加/删除程序
展开▼
页面导航
摘要
著录项
相似文献
摘要
The encrypted search result adding module of the encrypted search database device includes: a search result generating unit which generates a linear list as a list of search results for newly registered document data; an initial point information generating unit which generates initial point information as address of first data corresponding to a keyword; an initial point information encrypting unit which encrypts and adds/stores generated initial point information with an encryption key; and an encrypted linear list adding unit which generates and adds/stores an encrypted linear list by encrypting the linear list with the encryption key, and stores each keyword and final point information as the address of last data in the encrypted linear list for the keyword as adding information.
展开▼