| 摘要 |
FIELD: information technology. ^ SUBSTANCE: information encryption device has on the transmitting side a key generator, a key matrix formation unit, an encryption unit, a control unit, an information vector formation unit and a generator matrix formation unit. On the receiving side, the device has a vector component sorting unit, a key matrix formation unit, a key generator, a code vector component replacement unit, a unit for multiplying the code vector by a Hadamard matrix, a Hadamard matrix formation unit, a decision unit, a generator matrix formation unit, a comparator unit, an optimisation unit and an inverse transformation unit. ^ EFFECT: provision for authentic, concealed, optimally secure and noise-immune connection in information transmission devices. ^ 1 dwg |
