CERTIFYING SYSTEM AND TRANSACTION SYSTEM WITH THE CERTIFICATION

An optional information supplied from an authenticating equipment (1) or an agreement settled between an equipment (5) to be authenticated and the authenticating equipment is stored in a tamper-proof region in the data stored in the equipment to be authenticated during a predetermined period. A retu...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	WATANABE, SHINICHIROU
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING CHECKING-DEVICES COIN-FREED OR LIKE APPARATUS COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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