Bidirectional authentication multichannel voice encryption communication method, device and system

Abstract

The invention relates to the technical field of communication security, and discloses a bidirectional authentication multichannel voice encryption communication method, device and system, and the method comprises the steps: carrying out the grading of a client, employing an identity key to read an identifier, obtaining a transmission key through the identifier, carrying out the transmission of a session key through the transmission key, and establishing encryption session through a session key. The device comprises a client, a server and a background database, and the system comprises one or more processors, a storage device and a bidirectional authentication multi-channel voice encryption communication device. Conflict processing of multi-voice communication requests can be realized, voice communication can be conveniently and reliably kept secret, and the method, device and system achieve the effective unification of the recognition of two sides of voice data and the secret transmission of data, prevent the secret data from being maliciously eavesdropped or counterfeited, and are better in practical value.

Description

technical field [0001] The invention relates to the technical field of communication security, in particular to a two-way authentication multi-channel voice encryption communication method, device and system. Background technique [0002] With the continuous development of technology, mobile or wireless communication has been widely used by people as a convenient way of communication. With the increasing popularity of wireless or mobile communication technology, the issue of communication security has become increasingly prominent and has become an important issue that people pay attention to. [0003] On the one hand, in the prior art, when multiple confidential calls are required, key coverage or session conflicts may occur, resulting in the inability to decrypt, leading to the problem that confidential communication cannot be carried out; [0004] On the other hand, in existing communication, in order to realize secure communication, confidential conversations are often p...

AI Technical Summary

Problems solved by technology

[0003] On the one hand, in the prior art, when multiple confidential calls are required, key coverage or session conflicts may occur, resulting in the inability to decrypt, leading to the problem that confidential communication cannot be carried out;