SICHERER BROADCAST-/MULTICAST-DIENST

A method of authenticating candidate members 1 wishing to participate in an IP multicast via a communication network, where data sent as part of the multicast is to be encrypted using a Logical Key Hierarchy based scheme requiring that each candidate member submit a public key to a group controller....

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	UUSITALO, ILKKA, MAENTYLAE, VESA-MATTI, AHONEN, PASI
Format:	Patent
Sprache:	ger
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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