Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Central trusted authority provides computer authentication
Reexamination Certificate
2006-01-10
2006-01-10
Sheikh, Ayaz (Department: 2131)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Central trusted authority provides computer authentication
C713S152000, C713S168000, C713S152000, C713S152000, C713S152000, C380S255000, C380S277000, C380S028000, C705S050000, C705S053000, C705S065000, C705S067000, C705S071000, C705S075000, C705S078000
Reexamination Certificate
active
06986040
ABSTRACT:
The present invention features a system and method for establishing a secure communication channel between a client and an application server. In one embodiment, a ticket service generates a ticket having an identifier and a session key. A communications device obtains the ticket from the ticket service and transmits the ticket to a client over a secure communication channel. The client transmits the identifier of the ticket to an application server over an application communication channel. The application server then obtains a copy of the session key of the ticket from the ticket service. Communications exchanged between the client and the application server over the application communication channel are then encrypted using the session key to establish the application communication channel as a secure communication channel.
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Lanza John D.
Moorthy Aravind K
Sheikh Ayaz
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