作者: 雅司 山室 , Masakazu Endo , Masashi Yamamuro , 啓一 廣田 , Keiichi Hirota
DOI:
关键词: Presentation 、 Distribution management system 、 Information storage 、 Information retrieval 、 Distribution (number theory) 、 Personally identifiable information 、 Information processor 、 Computer science
摘要: PROBLEM TO BE SOLVED: To attain the distribution management of secret information such as personal in a plurality databases, and to restore original based on several distributed information. SOLUTION: An origin inputs be maintained, encodes inputted information, divides it into presentation part whose partial is permitted non-presentation not permitted, generates from divided so that can restored combination specific distributes generated storage destinations for storage. restoration accepts designation restored, selects necessary restoring or part, acquires each destination storing selected restores acquired COPYRIGHT: (C)2005,JPO&NCIPI