DATA ACCESS DEVICE

PROBLEM TO BE SOLVED: To provide a data access device capable of improving security of concealed information. SOLUTION: Attribute information of the concealed information necessary when reading the concealed information is stored in an unused area of a cluster detected by an unused area detection pa...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SUGIURA HIROHIKO, MATOBA NARIHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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