Automatic Repair Mechanism of Secret Sharing Storage System

Toshiyuki MIYAMOTO
Shinji DOI
Sadatoshi KUMAGAI

IEICE TRANSACTIONS on Information and Systems   Vol.E88-D    No.5    pp.971-975
Publication Date: 2005/05/01
Online ISSN: 
DOI: 10.1093/ietisy/e88-d.5.971
Print ISSN: 0916-8532
Type of Manuscript: PAPER
Category: Database
secret sharing scheme,  storage system,  multi-agent system,  

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For mission-critical and safety-critical systems such as medical, financial, or administrative information systems, a secure and reliable storage system is indispensable. The main purpose of our research is to develop a highly secure and highly reliable storage system. We have proposed a storage system that utilizes a secret sharing scheme. The storage system is called the Secret Sharing Storage System. So far, we have developed a prototype of the storage system. In this paper, we propose an automatic repair mechanism, and an interval decision method for this system.