FIELD: physics.
SUBSTANCE: invention relates to radio electronic communication systems using radio-frequency radiation when station is placed in an off-shore mobile object and can be used as on-board station of satellite communication system. For this purpose, the input of the information signal is carried out together with a message masking algorithm - the coding mapping is generated in the form of Gauss-Seidel, and on the receiving side, decoding mapping, decoding has the same Gauss-Seidel shape.
EFFECT: technical result consists in improvement of information protection degree from unauthorized access in communication channel.
1 cl, 1 dwg
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