SECURE ELECTRONIC MESSAGING SYSTEM REQUIRING KEY RETRIEVAL FOR DERIVING DECRYPTION KEYS

A secure electronic messaging system permits communication between registere d users, with the assistance of a key server (240). The system requires a recipient (220) to submit key retrieval information to a key server (240), a nd obtain decryption key information. The decryption key information is...

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Bibliographische Detailangaben

Hauptverfasser:	FISCHER, ADDISON MCELROY, WETTLAUFER, ALBERT JOHN, ANDIVAHIS, DIMITRIOS EMMANOUIL, CARNELL, SHAWN MICHAEL EDWARDS
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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