Method and system for secure key rotation

Method and system for secure key rotation

This invention discloses a novel system for securing and using payment token data in a system for processing electronic payment transactions that does not require down-time for rekeying encryption keys when the keys are rotated.

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Bibliographische Detailangaben
Hauptverfasser: Abou-Nasr, Yasser, Boland, Michael
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:This invention discloses a novel system for securing and using payment token data in a system for processing electronic payment transactions that does not require down-time for rekeying encryption keys when the keys are rotated.