A network configuration method, related device and system

Abstract

The embodiment of the present invention discloses a network configuration method, including: acquiring the public key operation value of the second device in an out-of-band manner, and the public key operation value of the second device is preset by using the public key used by the second device to perform key exchange The result obtained from the operation of the algorithm; generate the public key information of the first device according to the public key used by the first device to perform key exchange, and send the public key information of the first device to the second device, so that the second device can Device public key information Obtain the public key of the first device; obtain the copy of the second device’s public key sent by the second device for key exchange; perform a preset algorithm on the copy of the second device’s public key to obtain the second device A copy of the operation value of the public key; when the copy of the operation value of the public key of the second device matches the operation value of the public key of the second device, generate the second device according to the private key used by the first device to perform key exchange and the obtained copy of the public key of the second device An exchange key for handling configuration information between the first device and the second device. The invention simplifies the network configuration process.

Description

technical field [0001] The present invention relates to the communication field, in particular to a network configuration method, a related device and a system. Background technique [0002] Wireless Fidelity (Wireless Fidelity, Wi-Fi) is a widely used wireless communication technology. It has the advantages of fast deployment, convenient use and high transmission rate. It is widely used in various industries. The access points of Wi-Fi networks are all over the world. Hotels, cafes, schools, hospitals and other places, it can be said that Wi-Fi is ubiquitous in life. [0003] Although Wi-Fi networks are becoming more and more popular, due to the complexity of Wi-Fi network settings, equipment manufacturers still have to invest a lot of support costs to help users establish Wi-Fi networks and solve problems during use. Among those users who have successfully set up a wireless network, 60%-70% still have not configured any security parameters, and the network is vulnerable t...

AI Technical Summary

Problems solved by technology

[0006] However, the PIN method requires manual input of a PIN code, which is cumbersome and not very secure. Although the PBC method is simple to operate, it cannot resist active attacks. The NFC method requires all devices to have an NFC interface, which is less universal

In addition, WPS uses M1-M8 8 messages for verification. The messages are numerous and complex, and the processing capability of the terminal is also high, so the configuration efficiency is low; other channels) bandwidth is limited, and the interaction messages during the configuration process are numerous and complex, or the content of the interaction messages is too large, which will also lead to low configuration efficiency

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