Open metering system with super password vault access

A super password is a one time use password that is issued to a user for the singular purpose of reinitializing the user password system for a meter. When the meter is manufactured, the meter and the Data Center share secret data such that they can execute a predefined and identical algorithm for se...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LEE, DAVID K, RILEY, DAVID W
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES FARE-REGISTERING APPARATUS FRANKING APPARATUS GENERATING RANDOM NUMBERS PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES TICKET-ISSUING APPARATUS TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS
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