Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique
Reexamination Certificate
2007-02-06
2007-02-06
Moazzami, Nasser (Department: 2136)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular communication authentication technique
C713S150000
Reexamination Certificate
active
10218618
ABSTRACT:
Each time one of a predetermined n number of authentication ports is accessed by a client terminal, a server checks to see if all of the n number of authentication ports have been accessed. If all of the n number of authentication ports have been accessed, the server determines that it has succeeded in authenticating the client terminal, opens its communications port to the terminal, and gives right of access to the client terminal.
REFERENCES:
patent: 6021495 (2000-02-01), Jain et al.
patent: 6237023 (2001-05-01), Yoshimoto
patent: 6282575 (2001-08-01), Lin et al.
patent: 2002/0049655 (2002-04-01), Bennett et al.
Araki Motohisa
Murai Toshio
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Moazzami Nasser
Parthasarathy Pramila
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