Information security – Access control or authentication – Network
Reexamination Certificate
2011-03-22
2011-03-22
Zand, Kambiz (Department: 2434)
Information security
Access control or authentication
Network
Reexamination Certificate
active
07913296
ABSTRACT:
An encrypted communication system according to the present invention comprises an authentication server in which a user password and an encryption key of a server were registered, a client involved in utilization by a user, and a server providing a service. According to the encrypted communication system, shared credentials for the client and the server to conduct encrypted communication are generated separately by the authentication server and the client based on mutually shared information, a ticket is generated in which the credentials that were generated by the authentication server are encrypted with the encryption key by the authentication server, and the client encrypts information to be sent using the credentials generated by the client and attaches the ticket that was acquired from the authentication server to the encrypted information to send the encrypted information and the ticket to the server.
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Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Hailu Teshome
Zand Kambiz
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