PROCESSING OF MESSAGE AUTHENTICATION CONTROL COMMANDS PROVIDING FOR DATA SECURITY

摘要

FIELD: physics. ^ SUBSTANCE: invention pertains to the means of providing for computer architecture. Description is given of the method, system and the computer program for computing the data authentication code. The data are stored in the memory of the computing medium. The memory unit required for computing the authentication code is given through commands. During the computing operation the processor defines one of the encoding methods, which is subject to implementation during computation of the authentication code. ^ EFFECT: wider functional capabilities of the computing system with provision for new extra commands or instructions with possibility of emulating other architectures. ^ 10 cl, 15 dwg