Safety certification connection method, wireless communication equipment and terminal

Abstract

The invention discloses a safety certification connection method of wireless communication equipment. The safety certification connection method comprises the steps that a first dynamic password is generated by the wireless communication equipment, and the first dynamic password is sent to a terminal; connection request data sent by the terminal are received by the wireless communication equipment, the connection request data are decoded by the wireless communication equipment through the first dynamic password, and connection with the terminal is established; a second dynamic password is generated by the wireless communication equipment, and the second dynamic password is sent to the terminal, so that next pairing connection is established between the terminal and the wireless communication equipment through the second dynamic password. The embodiment of the invention further provides a corresponding system, the wireless communication equipment and the terminal. According to the safety certification connection method, the dynamic passwords are applied to the certification connection of the wireless communication equipment, the dynamic passwords generated by the wireless communication equipment are adopted and sent to the terminal, and a new dynamic password is generated by iteration in each pairing connection for the next pairing connection, so that potential safety hazards caused by password leakage are reduced, the construction cost and the operation procedure are not increased, and the connection certification safety of wireless communication is effectively guaranteed.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for securely authenticated connection, wireless communication equipment and a terminal. Background technique [0002] Short-distance communication, taking Bluetooth as an example, the initial goal is to replace the wired cable connection on various digital devices such as handheld computers and mobile phones. It has the characteristics of strong anti-interference ability, small size, easy integration, and low power consumption. , based on the above characteristics, Bluetooth has become more and more close to people's lives. Its application is not limited to computer peripherals, but can be integrated into almost any digital device. Bluetooth technology is widely used in personal computers (Personal Computer, PC), printers, fax machines, digital cameras, mobile phones, headsets, cars, Smart home, medical equipment, school education, factory automatic control, etc....

AI Technical Summary

Problems solved by technology

[0005] Since the paired terminal does not need to be re-paired when it is connected next time, the automatic connection between the terminal and the Bluetooth device can be realized by directly using the stored PIN code for verification. As a result, the PIN code is easy to be monitored and leaked, which brings certain security risks , so it is necessary to provide a method to solve the above problems

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