US Patent 11290875 Bluetooth network and network configuration method

The invention discloses a method for network configuration via Bluetooth, the method comprising: a Bluetooth communication device establishing a connection to a mobile terminal via Bluetooth; the Bluetooth communication device and the mobile terminal negotiating to determine a data encryption mode and a shared key for data decryption; connecting the Bluetooth communication device to an external wireless network; configuring the wireless network via Bluetooth is realized. According to the invention, during the process of network configuration via Bluetooth, a symmetric encryption method is utilized as the encryption mode for message data, and an asymmetric encryption method is utilized to generate the corresponding shared key, ensuring the data security during network configuration via Bluetooth and network communication processes.