| 摘要 |
FIELD: physics; computer technology. ^ SUBSTANCE: proposed device pertains to computer, information-measuring radio engineering and can be used in systems designed for protecting information from unauthorised access. The device comprises an analogue noise generator, pulse generator, shift register with linear feedback, control unit, shift register for storing number shift, and a controller with a non-volatile memory interface. ^ EFFECT: increased security of information flow, with exclusion of the possibility of repeating the same numbers due to control of bitwise shift. ^ 1 dwg |
