METHOD OF ORGANIZING VOICE COMMUNICATION WITH END-TO-END ENCRYPTION AND USER AUTHENTICATION Russian patent published in 2024 - IPC G06F21/62 H04L9/16 

FIELD: communication equipment.

SUBSTANCE: invention relates to a method of organizing voice communication with end-to-end encryption and user authentication. Method includes registration and authentication of communication users by initiators of communication and responders, loading key information on all devices, preparing the voice communication headset for operation, initializing the application on user devices, synchronizing contacts of the user device and the initialized application, controlling voice communication using an initialized application, including sending a call, responding to an incoming call and dropping an incoming call, as well as pairing and connecting a user device with a voice communication headset, wherein during user registration, a telephone number, an e-mail address are indicated and a unique user identifier is assigned, while in preparation for operation, the users headsets are connected to the administrator computer using trusted connections, random bit sequences unique for each headset, as well as information necessary for mutual authentication of devices during operation of the headsets in the system, are loaded onto the headsets, after that, the administrator computer, in interaction with the headsets, generates headset certificates, wherein the private keys are known only to the headsets, and in the process of organizing voice communication between headsets, a direct secure connection is established using end-to-end encryption, wherein the initiator user device transmits data from the initiator headset to the address of the responder headset through the user device of the responder without their additional processing on user devices of the initiator and the responder.

EFFECT: high level of security of the voice communication process.

4 cl, 3 dwg