FIELD: information technologies.
SUBSTANCE: method includes the following stages: 1) configuring authentication roles for network objects; 2) authentication of an authentication object and a request object, which configured authentication roles by an authentication protocol; and 3) upon completion of authentication, the authentication object and the request object approve a key, in which in a message of key approval a field is added to monitor integrity of messages, as well as a field to establish protocol synchronisation, besides, values of the specified fields are used to verify the message of key approval.
EFFECT: higher safety and efficiency of realisation.
12 cl, 2 dwg
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