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|1. (WO2018012672) PRIVATE KEY-BASED FORGERY DETECTION SYSTEM, METHOD AND PROGRAM|
|Applicants:||BKSOFT CO., LTD.
|Inventors:||KIM, Jong Ryoul
CHO, Min Ji
HAN, Ye Won
HAN, Gab Su
O, Tae Hyun
CHUN, Sa Eun
|Title:||PRIVATE KEY-BASED FORGERY DETECTION SYSTEM, METHOD AND PROGRAM|
The present invention relates to a private key-based forgery detection system, method and program. The private key-based forgery detection method according to another embodiment of the present invention comprises: a step in which an authenticity certification server creates and issues a private key after receiving a request for confirming a specific authenticity certification code (S500); a step of performing matching of authenticity certification codes for a specific product by private keys (S600); and a step of creating a product list matched with private keys and providing the list to a client corresponding to the private keys (S700). The invention can make purchasers recognize the fact that they have purchased forgeries, also by establishing the same procedure as an authenticity certification procedure separately for forgeries, thereby identifying sellers of the forgeries and eradicating forgery trade.