A verification system and method
A technology for verifying system and product information, applied in the payment system, payment system structure, instruments, etc., can solve the problems of cumbersome delivery and inability to provide safe and effective consumption certification, and achieve the effect of convenient online shopping
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[0066] According to an exemplary embodiment of the present invention, the verification information transmitting means 23 will transmit the generated digital signature to the client terminal 1 for subsequent further authentication.
[0067] Figure 7 A schematic block diagram of a merchant terminal 3 according to a preferred embodiment of the present invention is shown.
[0068] Such as Figure 7 As shown, in order to further verify the digital signature sent to the client terminal 1, the merchant terminal 3 needs a corresponding key capable of decrypting the digital signature. To this end, the merchant terminal 3 further includes a key storage device 34 configured to store the public key in advance, or receive and store the public key from the server 2 in real time.
[0069] It can be understood that the public key can be pre-stored in the merchant terminal 3 when the merchant terminal 3 is manufactured, or the public key can be downloaded from the server 2 in real time, so ...
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