Short message processing method and device

Abstract

Embodiments of the invention provide a short message processing method and a short message processing device. The method is applied to a sending end, and comprises the following steps of: when detecting a sending operation of sending a short message to a receiving end, acquiring a first public key corresponding to the receiving end according to a first identification number of the receiving end, wherein the first public key is sent by the server to the sending end according to the first identification number; encrypting the short information according to the first preset algorithm and the first public key, and sending the encrypted ciphertext to the receiving end. The whole sending process provided by the embodiments of the invention is simple without verifying information such as an account. For the software restriction such as the inexistence of an operating system on the transmitting end and the receiving end, the convenience of the encryption process is improved while ensuring thesecurity of the short messages.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communication, and in particular, to a short message processing method and device. Background technique [0002] With the rapid development of mobile Internet technology, various mobile Internet-based instant messaging tools, such as smart phones, have emerged on the market. The rise of instant messaging has led to the gradual elimination of traditional short messages. [0003] However, in many scenarios, SMS still has irreplaceable advantages, such as when there is no Internet connection, when the Internet is blocked, monitored, or only 2G network, etc. In these scenarios, SMS still It can play an important role in transmitting information. On the other hand, SMS verification codes are widely used in scenarios such as user authentication and bank transactions, and their status cannot be replaced. [0004] The short message security issue is also a problem that cannot be ignored...

AI Technical Summary

Problems solved by technology

[0009] The embodiment of the present invention provides a short message processing method and device to solve the limitations of short message encryption schemes in the prior art

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