Two-dimensional code, and generation method and identification method thereof
A two-dimensional code and identifier technology, applied in the field of two-dimensional code, can solve problems such as information leakage, and achieve the effect of avoiding information leakage
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[0039] Such as figure 1 As shown, the two-dimensional code provided by the present invention includes a plaintext information part, an encrypted ciphertext information part, and a separator set between the plaintext information part and the secret information part when it is generated.
[0040] The plaintext information part is visible characters or string information, and the plaintext information part is the download address information of the APP recognition software used to parse the QR code. When any QR code APP recognition software scans the QR code, Used to download and install APP recognition software that can parse cipher text.
[0041] The cipher text information part includes the application range identifier information, the encryption method indication information, and the encryption information arranged in order from front to back.
[0042] The label of the application range identifier information is used to indicate the application range of the two-dimensional code, wh...
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