Study of Using Shift Registers in Cryptosystems for Grade 8 Irreducible Polynomials

摘要

Different schemes based on shift registers may be used for coding and decoding. The goal of this analyze is to prove that the Linear Feed-back Shift Register and Multiple Input-Output Shift Register have the same function. The conclusion of this paper is that for grade 8 irreducible polynomials the weights are calculated with a formula discovered in this experiment.