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Bank ticket inspecting data processing method and bank ticket inspecting system
Bank ticket inspecting data processing method and bank ticket inspecting system
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机译：银行票据检查数据处理方法及银行票据检查系统
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摘要
PROBLEM TO BE SOLVED: To provide a processing method for bank note inspection data capable of enhancing security of bank note inspection result data.SOLUTION: In a bank note inspection apparatus, a processing method comprises: a first step (ST3) for encrypting bank note inspection result data and unique data by a previously saved encryption key and for generating a Message Authentication Code (MAC) as encrypted data; a second step (ST6) for transmitting the bank note inspection result data, the unique data and the encrypted data to a customer server; and a third step (ST7) for encrypting the transmitted bank note inspection result data and the unique data by the encryption key stored in a card at the customer server, for newly generating encrypted data and for confirming that the transmitted bank note inspection result data is correct by comparing the newly created encrypted data with the previously transmitted encrypted data.SELECTED DRAWING: Figure 2
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