QR code card reader encryption method
A technology of code card reader and encryption method, which is applied in the direction of instruments, record carriers used by machines, electromagnetic radiation induction, etc., can solve the problems of insecurity and easy imitation of two-dimensional codes, and achieve the effect of protecting privacy
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[0018] In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.
[0019] Such as figure 1 -shown, a two-dimensional code card reader encryption method, comprising the steps:
[0020] (1) Personal information entry: Create a personal account and account password through the client, upload personal information for verification and backup on the background server, and input fingerprints on the fingerprint collector of the QR code reader;
[0021] (2) Start the two-dimensional code card reader: log in to the personal account on the client and input the correct fingerprint on the fingerprint collector of the two-dimensional code card reader, and the scanning port of the two-dimensional code card reader will start to work;
[0022] (3) Transcoding and encoding of informa...
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