PSEUDORANDOM SEQUENCE GENERATOR Russian patent published in 2012 - IPC G06F7/58 

FIELD: information technology.

SUBSTANCE: device contains a clock pulse generator, n₁ multipliers, an n₁ input half-adder, a shift register with a clock input, a serial input, an n₁ bit parallel input, an asynchronous setup input and an n₁ bit output, a parallel feedback register for an n₁ bit M-sequence generator, a nonlinear generator with a 2·n₂ bit initial state input and an n₂ bit output, a parallel (n₁+n₂)-bit register, (n₁+n₂) buffer elements, a parallel commutation register with a (n₁+n₂)-bit data input and a (n₁+n₂)-bit output, where n₁ is the number of binary bits of numbers at the output of the shift register, n₂ is the number of binary bits of numbers at the output of the nonlinear generator.

EFFECT: larger volume of generated maximum sequences.

2 dwg