| 摘要 |
FIELD: information technologies.SUBSTANCE: device to generate systems of double derivative non-linear recurrent sequences comprises a system unit of control and provision of a possibility of program control of the process of replacement of lengths and code forms, types and subtypes. The device includes a device to generate code words of non-linear recurrent sequences, a double-input summator by module two, the outlet of which is the outlet of the device, and also a system control unit, made of decoders of one and another type, counters. It makes it possible to generate a system of double derivatives of various durations, types and subtypes in a program-controlled mode, which makes it possible to generate systems of pseudorandom sequences, improving authentication, security, as well as the arsenal of replaceable parameters.EFFECT: increased reliability of operation.1 tbl, 10 dwg |
