Method for processing time information and dynamic token

A technology of dynamic tokens and time information, applied in the computer field, can solve the problems of low efficiency of time information processing and achieve the effect of improving processing efficiency

Active Publication Date: 2012-05-23
FEITIAN TECHNOLOGIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention is proposed in view of the relatively low processing efficiency of time information in the related art. Therefore, the main purpose of the present invention is to provide a processing method of time information and a dynamic token to solve the above problems

Method used

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  • Method for processing time information and dynamic token
  • Method for processing time information and dynamic token
  • Method for processing time information and dynamic token

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Embodiment Construction

[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0026] According to an embodiment of the present invention, a method for processing time information is provided.

[0027] figure 1 is a flowchart of a time information processing method according to an embodiment of the present invention.

[0028] Such as figure 1 As shown, the method includes the following steps S102 to S118:

[0029] Step S102, trigger the dynamic token, and the dynamic token extracts the time value and the change time step of the dynamic factor;

[0030] Step S104, the dynamic token respectively reads the year and month in the time value;

[0031] Step S106, the dynamic token looks up the time table according to the year and month in the time value, and obtains the dif...

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Abstract

The invention discloses a method for processing time information and a dynamic token. The method comprises that: the dynamic token respectively reads the year and month in a time value; the dynamic token searches a time table according to the year and month in the time value to respectively acquire a difference value of the year in the time value and the year in a reference time, and a differencevalue of the month in the time value and the month in the reference time; the dynamic token respectively reads the date and hour in the time value and respectively calculates a difference value between the date in the time value and the date in the reference time and a difference value between the hour in the time value and the hour in the reference time; the dynamic token calculates a differencevalue between the time value and the reference value; and the dynamic token acquires a dynamic factor according to the difference value between the time value and the reference time and variable timestep of the dynamic factor and generates and displays a dynamic password according to the dynamic factor. The method can improve the efficiency of processing time information.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a time information processing method and a dynamic token. Background technique [0002] A dynamic password (Dynamic Password), also known as a one-time password (One TimePassword, referred to as OTP), is relative to a traditional static password. A dynamic password is a changing password, and its change comes from the change of the operation factor that generates the password. The dynamic password generation algorithm generally adopts double operation factors, one is the identification code of the user identity, which is fixed, such as the user's private key; the other is the variable factor, such as time, random number, counter value, etc. [0003] Dynamic password technology uses a special device called dynamic token, built-in power supply, password generation chip and display screen, the password generation chip runs a special password algorithm, generates the current passw...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32H04L29/06
Inventor 陆舟于华章
Owner FEITIAN TECHNOLOGIES
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