Password sharing and obtaining methods and devices

Abstract

A password sharing method comprises the steps that transmission data to be sent are obtained, wherein the transmission data comprise passwords; transmission data codes generate data packets on coding fields, wherein the coding fields are the fields, with content capable of being directly monitored, on encrypted channels encrypted through the passwords in the data packets; the data packets are sent through the encrypted channels. The invention further provides a password obtaining method which comprises the steps that the data packets which are generated by encoding the transmission data on the coding fields are received through the encrypted channels, wherein the transmission data comprise the passwords, and the coding fields are the fields, with content capable of being directly monitored, on encrypted channels encrypted through the passwords in the data packets; decoding code fields obtain the passwords in the transmission data. According to the password sharing and obtaining methods, the passwords of the encrypted channels are shared and obtained by utilizing the coding fields, with content capable of being directly monitored, on encrypted channels in the data packets, peripheral input equipment is not needed, transmission cost of information is lowered, and operation is simple and convenient. In addition, the invention further provides a password sharing device and a password obtaining device.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a password sharing and acquisition method and device. Background technique [0002] With the development of mobile Internet and Internet of Things technologies, more and more devices have the ability to access wireless networks. These devices are generally characterized by miniaturization and low power consumption. Most similar devices are not equipped with input devices such as touch screens and keyboards. Therefore, how to transmit the password of the wireless network to such devices has become a big problem. Generally, the information transmission can be completed through the auxiliary transmission equipment of the peripheral equipment. This method needs to add corresponding auxiliary equipment such as Bluetooth and NFC to the equipment receiving the information, which increases the transmission cost and is inconvenient to operate. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a password sharing and acquisition method and device for the problem of high password cost of the Internet of Things transmission wireless network

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