MULTI-DIMENSIONAL MATRIX HASH FUNCTION BLOCKCHAIN SMART BLOCK SWITCHBOARD CONTROL SYSTEM COMBINING QUANTUM RANDOM NUMBER AND PSEUDO RANDOM NUMBER

摘要

The present invention relates to a quantum main board receiving a quantum random number from a quantum random number generator to generate a symmetric encryption key, and generating an asymmetric encryption key by encrypting the symmetric encryption key with a pseudo random number generated from a pseudo random number generator. According to the present invention, the quantum main board receives an unintentional quantum random number from the quantum number generator to generate a symmetric encryption key which is a three-dimensional matrix function (KEY_s (x,y,z)), generates an X coordinate value of a hash function (MAX(x,y,z)) using data values obtained by encrypting MAC address data (M) with the symmetric encryption key (KEY_s (x,y,z)) through the pseudo random number generator, generates a Y coordinate value of the hash function (MAX(x,y,z)) using data values obtained by encrypting PUF PIN data (P) with the symmetric encryption key (KEY_s (x,y,z)) through the pseudo random number generator, and generates a Z coordinate value of the hash function (MAX(x,y,z)) using data values obtained by encrypting TIME data (T) with the symmetric encryption key (KEY_s (x,y,z)) through the pseudo random number generator. The quantum main board compares the X coordinate value and the Y coordinate value of the hash function through the pseudo random number generator, and binarizes to 1 if the X coordinate value is larger than the Y coordinate data value and to 0 if the X coordinate value is smaller than the Y coordinate value to generate asymmetric encryption key by including the TIME data.;COPYRIGHT KIPO 2020