Chiffriervorrichtung

An encryption apparatus enables encrypted communications using existing network equipment which does not have an encryption function, such as a server, a client, or a router. The encryption apparatus is connected to a section between a terminal and a network, data from the terminal is encrypted and...

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Bibliographische Detailangaben
Hauptverfasser:	FUNABE, CHIEKO, TOKIO/TOKYO, JP, BABA, YOSHIMASA, TOKIO/TOKYO, JP, KOUI, YUUJI, TOKIO/TOKYO, JP, SENO, SHOICHIRO, TOKIO/TOKYO, JP
Format:	Patent
Sprache:	ger
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	An encryption apparatus enables encrypted communications using existing network equipment which does not have an encryption function, such as a server, a client, or a router. The encryption apparatus is connected to a section between a terminal and a network, data from the terminal is encrypted and sent to the network, data from the network is decrypted and sent to the terminal, and a connection control frame between the terminal and the network is not encrypted.