Dynamic password card and dynamic password generating method

Dynamic password card and dynamic password generating method

  • CN 103,023,643 A
  • Filed: 11/22/2012
  • Published: 04/03/2013
  • Est. Priority Date: 11/22/2012
  • Status: Active Application
First Claim
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1. an E-token dynamic password card is characterized in that, this E-token dynamic password card comprises:

  • Parsing module, the challenge code that resolve to receive to be obtaining discernible Transaction Information, and export described Transaction Information to display screen;

    Button when the Transaction Information of described display screen demonstration is correct, receives first and confirms instruction, and exports described first and confirm that instruction is to the OTP generation module;

    The OTP generation module is confirmed that according to first of described button instruction and described challenge code generate dynamic password, and is exported described dynamic password to display screen;

    Display screen shows the Transaction Information of described parsing module output and the dynamic password that described OTP generation module generates.

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