A numerical array output device, a numerical array output method, an encryption device, and a decryption device

摘要

A numerical array output unit 100 is composed of an initial array decision unit 110 that tentatively decides an initial decision array V1 having n1 piece of 1, n2 piece of -1 and (n-n2-n2) piece of 0 as its array element, and an array element replacement unit 120 that changes the array element of the initial decision array V1 decided by the initial array decision unit 110 based on an input integer X and that outputs the array V.