| 摘要 |
FIELD: radio engineering. ^ SUBSTANCE: device includes k, where k ëÑ 3, triggers (1.1-1.10), clock-pulse generator (7), coding device (6), commutator (5), k+1 additional triggers (4.1-4.11), k+1 keys (3.1-3.11) and k-1 adders in modulus two (2.1-2.9). ^ EFFECT: improving security of transmitted information owing to possibility of operation with several M-sequences. ^ 2 dwg |
