BLOCKCHAIN SYSTEM FOR PROVIDING ANONYMITY OF PRIVACY INFORMATION AND METHOD FOR PROVIDING ANONYMITY OF PRIVACY INFORMATION IN A BLOCKCHAIN

摘要

The present invention is a signature and verification technology for protecting personal information included in a transaction on a blockchain platform, using an authentication module that generates a first certificate, and a first certificate generated by the authentication module, whereby personal information is omitted and zero knowledge It includes a node that generates a second certificate and a second certificate to which (Zero-Knowledge) is applied, and a verification module that verifies the transaction generated at the node.