Method for shortening exchanging time of electron money

Method for shortening exchanging time of electron money

  • CN 1,963,854 A
  • Filed: 11/27/2006
  • Published: 05/16/2007
  • Est. Priority Date: 11/27/2006
  • Status: Active Application
First Claim
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1. one kind is shortened the contract electron currency consumption trade time method, it is characterized in that:

  • To consume flow process is divided into pre-consumption order and withholds the execution of instruction two parts;

    Wherein, after finishing the consumption initialization, at first calculate the first message authentication code, carry out described pre-consumption order;

    Described pre-consumption order is after want seeking time internal return is backcrossed the easy authentication code and the second message authentication code, to the marker bit set of withholing;

    Whether the described instruction of withholing is set according to marker bit, finishes to comprise that subscriber card withholds, upgrades the operation of transaction record.

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