Secure and convenient mobile authentication techniques

Security and convenience are provided by a system, apparatus, method, and computer program product that stores two or more encryption keys that correspond to two or more levels of authentication. The encryption keys may be encrypted and decrypted utilizing an endorsement key and trusted computing te...

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Bibliographische Detailangaben
Hauptverfasser:	MALPANI AMBARISH, VARADARAJAN RAMMOHAN
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	Security and convenience are provided by a system, apparatus, method, and computer program product that stores two or more encryption keys that correspond to two or more levels of authentication. The encryption keys may be encrypted and decrypted utilizing an endorsement key and trusted computing techniques. Or the encryption keys may be stored in a secure manner utilizing key protection techniques, such as cryptographic camouflaging. A first encryption key is recovered automatically for the first level of authentication. And input is requested to recover the second encryption key for the second level of authentication.