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1. (WO2006127598) NETWORK DEVICE REGISTRATION

Pub. No.:    WO/2006/127598    International Application No.:    PCT/US2006/019734
Publication Date: Nov 30, 2006 International Filing Date: May 18, 2006
IPC: H04L 9/00
Applicants: SONY ELECTRONICS, INC.
IWAMURA, Ryuichi
Inventors: IWAMURA, Ryuichi
Title: NETWORK DEVICE REGISTRATION
Abstract:
An embodiment of the present invention includes a technique to register a client to a server for communication. A remote commander transmits an identification code to the server and the client. The server has a key. The client is coupled to the server via a network. The server encrypts the key with the identification code and sends the encrypted key to the client. The client decrypts the encrypted key using the identification code. The server and the client then exchanges information encrypted by the key.