APPARATUS FOR GENERATING PSEUDORANDOM NUMBERS Russian patent published in 2021 - IPC G06F7/58 H04L9/00 

FIELD: computing technology.

SUBSTANCE: invention relates to computing technology and telecommunication, is intended for solving problems of computer information security. The apparatus for generating pseudorandom numbers consists of N D-triggers, (N-1) multiplication blocks in the GF(2) field and (N-1) addition blocks in the GF(2) field, wherein the output of the Nth D-trigger is connected to the input of the first D-trigger and the inputs of all multiplication blocks, the output of the i^th multiplication block is connected to the first input of the (N-i)^th addition block, the second input whereof is connected with the output of the (N-i)^th D-trigger and the output is connected to the input of the (N-i+1)^th D-trigger, i=1, 2, 3, …, (N-1), additionally comprises a decoder and a four-input OR element, the inputs whereof are connected to the corresponding outputs of the decoder, the inputs whereof are connected to the outputs of all D-triggers, the output of the OR element is connected to the additional inputs of the corresponding addition blocks, wherein the number of addition blocks whereto the output of the OR element is connected is always even.

EFFECT: expansion of the operational capabilities.

1 cl, 4 dwg