Safe code scanning payment method
A scanning code payment, secure technology, applied in the payment system, payment system structure, point-of-sale network system, etc., can solve the problem of not knowing the QR code code, customers do not know, etc., to achieve full encryption of the payment process, convenient payment process , Safe and reliable effect of payment process
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[0026] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0027] The present invention proposes a safe code-scanning payment method, which involves the encryption of merchant's smart pos or smart terminal or merchant's online store, a third-party payment institution (such as a bank or Alipay), representative merchant information and customer purchase commodity information QR code (i.e. payment smart code), customer's smart terminal, APP and tools for scanning payment smart code, key carrier, and hardware and software systems supporting the above systems.
[0028] The key carrier structure is as figure 1 As shown, including microprocessor, security chip (including security logic unit, self-destruct unit), I / O interface (including USB / serial port / audio port), random access memory RAM, read-only memory ROM, electronic erasable rewritable Read Only Memory EEPROM.
[0029] The working process of the k...
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