METHOD AND APPARATUS FOR APPLYING RECIPIENT CRITERIA IN IDENTITY-BASED ENCRYPTION

METHOD AND APPARATUS FOR APPLYING RECIPIENT CRITERIA IN IDENTITY-BASED ENCRYPTION

An approach is provided for reducing communication traffic and cost by applying recipient criteria in identity-based encryption. A recipient criterion application selects one or more recipient criteria for data, and encrypts the data using the selected one or more recipient criteria as a public key...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LUUKKALA, Vesa-Veikko, SOVIO, Sampo
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:An approach is provided for reducing communication traffic and cost by applying recipient criteria in identity-based encryption. A recipient criterion application selects one or more recipient criteria for data, and encrypts the data using the selected one or more recipient criteria as a public key of identity-based encryption.