DATA PROCESSING DEVICE, DATA PROCESSING METHOD, DATA PROCESSING PROGRAM, DATA EXTRACTION DEVICE, DATA EXTRACTION METHOD, AND DATA EXTRACTION PROGRAM

DATA PROCESSING DEVICE, DATA PROCESSING METHOD, DATA PROCESSING PROGRAM, DATA EXTRACTION DEVICE, DATA EXTRACTION METHOD, AND DATA EXTRACTION PROGRAM

Provided is a data processing device including a hash processing unit that generates hash data from a plurality of pieces of original data included in a first data set and generates a hash data set to be transmitted to a data extraction device, and a noise addition unit configured to perform a first...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: UMEDA, Tetsuo
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Provided is a data processing device including a hash processing unit that generates hash data from a plurality of pieces of original data included in a first data set and generates a hash data set to be transmitted to a data extraction device, and a noise addition unit configured to perform a first noise addition process for adding noise to the hash data.