Information distribution storing method and information distribution storing system and its device and its program and recording medium

作者: 雅司 山室 , Masakazu Endo , Masashi Yamamuro , 啓一 廣田 , Keiichi Hirota

DOI:

关键词: PresentationDistribution management systemInformation storageInformation retrievalDistribution (number theory)Personally identifiable informationInformation processorComputer 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