COMPUTER-GENERATED HOLOGRAM BASED-GENUINE PRODUCT AUTHENTICATION METHOD, COMPUTER-GENERATED HOLOGRAM BASED-GENUINE PRODUCT AUTHENTICATION SYSTEM, AND DIGITAL HOLOGRAM TAG GENERATOR FOR A COMPUTER-GENERATED HOLOGRAM BASED-GENUINE PRODUCT AUTHENTICATION SYSTEM

摘要

The present invention provides a genuine product authentication method, a genuine product authentication system, and a digital hologram tag generator for a genuine product authentication system, which increases a security level of a digital hologram tag. The computer-generated hologram based-genuine product authentication method, the computer-generated hologram based-genuine product authentication system, and the digital hologram tag generator for a computer-generated hologram based-genuine product authentication system are characterized in that a product unique code is set according to a predetermined rule, and the set product unique code is converted into digital hologram and encrypted according to a specific process, and the encrypted code is decrypted through a decryption process same as the encryption process and compared with the unique code stored in the server, thereby preventing illegal copying and allowing consumers to verify the authenticity very conveniently.