Information transmission method

Abstract

The embodiments of the invention disclose an information transmission method, wherein the information transmission method is applied to a server and comprises: obtaining the information transmitted from a first terminal, encrypting the transmitted information, and generating a targeted code graph, wherein the transmitted information comprises at least one of the following kinds of information: plaintext information, sensitive information or secrete information and the targeted code graph carries the graphic code information and the digital signature to the graphic code information by a security code generation system's private key or the digital signature to the graphic code information by a first terminal's private key; and returning the targeted code graph to the first terminal so that the first terminal transmits the targeted code graph to at least one corresponding second terminal. The information transmission method of the invention makes the information transmission more secure and more private.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to an information transmission method. Background technique [0002] With the popularity of computer knowledge, the network has played an important role that cannot be ignored in people's lives. Application software can be said to be the most frequently used network software among all kinds of network products. They have won the favor of many users with their beautiful interface, reasonable design, good usability, powerful functions, and stable and efficient system operation. [0003] For example, in the prior art, when using application software, the sending user directly enters the plaintext information and clicks Send to send it to the corresponding receiver. The receiving user receives the information sent by the sender in plaintext, and the receiver can directly view it, and The message sent by the sending user can be forwarded to other users, and other users can ...

AI Technical Summary

Problems solved by technology

[0004] At present, using this method of information transmission, the information is in plain text during the information transmission process. When the account is stolen by others, the information transmitted by this information transmission method is easy to be viewed by others, and the information security and privacy are poor.

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