NETWORK SYSTEM AND NETWORKING METHOD

摘要

A network system may include a first terminal, a second terminal, and a networking auxiliary device providing a transmission key, which is invalidated when a predefined time elapses, to the first terminal and/or the second terminal. The first terminal may transmit a network key encrypted using the transmission key to the second terminal. The second terminal may decrypt the network key, encrypted using the transmission key, using the transmission key and then store the decrypted network key. The network system may improve security and readily commission the terminals.

主权项

1. A network system comprising:
a first terminal having a network key, the first terminal encrypting at least one data using the network key, transmitting the encrypted data, and receiving and decrypting the data encrypted using the network key; a second terminal; and a networking auxiliary device providing a transmission key, which is invalidated when a predefined time elapses, to the first terminal and/or the second terminal, wherein the first terminal transmits the network key encrypted using the transmission key to the second terminal, and the second terminal decrypts the network key, which is encrypted using the transmission key, using the transmission key and stores the decrypted network key.