SYNCHRONIZATION AND VERIFICATION GROUPS AMONG RELATED DEVICES

A method implemented by a first computing device, the method comprising: establishing at least one cryptographic key; identifying, based on the at least one cryptographic key, a particular synchronization sub-group to which the at least one cryptographic key corresponds; tagging the at least one cry...

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Bibliographische Detailangaben
Hauptverfasser:	FINKELSTEIN, David, P, BROUWER, Michael, HURLEY, John, C, WHALLEY, Andrew, R, ADLER, Mitchell, D, MURPHY, Richard, F
Format:	Patent
Sprache:	eng ; fre ; ger
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:	A method implemented by a first computing device, the method comprising: establishing at least one cryptographic key; identifying, based on the at least one cryptographic key, a particular synchronization sub-group to which the at least one cryptographic key corresponds; tagging the at least one cryptographic key as being included in the particular synchronization sub-group; and in response to determining that the first computing device and a second computing device both participate in the particular synchronization sub-group: forming a secure channel with the second computing device, encrypting, based on requirements of the secure channel used for communicating with the second computing device, the at least one cryptographic key to produce at least one encrypted cryptographic key, and sending, over the secure channel, the at least one encrypted cryptographic key to the second computing device.