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Method and device for processing dynamic token and trigger signal of dynamic token

A technology of triggering signals and dynamic tokens, which is applied in the field of information security, can solve problems such as poor experience of dynamic tokens, and achieve the effects of eliminating false signals, simple operation, and good experience

Inactive Publication Date: 2015-07-22
FEITIAN TECHNOLOGIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a dynamic token and its trigger signal processing method and device to solve the problem of poor user experience of dynamic tokens

Method used

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  • Method and device for processing dynamic token and trigger signal of dynamic token
  • Method and device for processing dynamic token and trigger signal of dynamic token
  • Method and device for processing dynamic token and trigger signal of dynamic token

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] figure 1 A flow chart showing the method for processing a trigger signal of a dynamic token provided in Embodiment 1, as figure 1 As shown, the method includes the following steps S001 to S003;

[0042]Step S001: Receive a trigger signal generated by a vibration switch, wherein the vibration switch is set in the dynamic token and generates a trigger signal when the shell of the dynamic token is hit.

[0043] Step S002: Determine whether the trigger signal is valid.

[0044] After receiving the trigger signal generated by the vibration switch, it is first judged whether the trigger signal is valid. Effective judgment can be realized by software or a combination of software and hardware.

[0045] Step S003: When the trigger signal is valid, generate a dynamic password according to the trigger signal.

[0046] By adopting the method of this embodiment, a dynamic password can be generated by bumping the dynamic token shell, the operation is simple, and the trigger signa...

Embodiment 2

[0048] figure 2 A flow chart showing the method for processing a trigger signal of a dynamic token provided in Embodiment 2, such as figure 2 As shown, the method includes the following steps S101 to S103:

[0049] Step S101: Receive a trigger signal generated by a vibration switch, wherein the vibration switch is set in the dynamic token and generates a trigger signal when the shell of the dynamic token is hit.

[0050] Step S102, judging whether the number of setting times of the trigger flag is greater than a first preset value, wherein the trigger flag is automatically set after receiving the trigger signal. When the setting times of the trigger flag is greater than the first preset value, step S103 is executed; otherwise, step S101 is executed.

[0051] During the working process of the dynamic token, it is easy to generate false signals due to false impacts. In order to identify effective trigger signals, step S102 is performed between step S101 and step S103.

[00...

Embodiment 3

[0060] image 3 A flow chart showing the trigger signal processing method of the dynamic token provided in Embodiment 3, as image 3 As shown, the method includes steps S301 to S303:

[0061] Step S301: receiving a trigger signal generated by a vibration switch, wherein the vibration switch is set in the dynamic token and generates a trigger signal when the shell of the dynamic token is hit;

[0062] Step S302, judging whether the trigger signal remains at a preset level within a second preset time, if the trigger signal remains at a preset level within a second preset time, execute step S303, otherwise execute step S301;

[0063] During the working process of the dynamic token, it is easy to generate false signals due to false touches. In order to identify effective trigger signals, step S302 is also included between step S301 and step S303.

[0064] The trigger signal generated by the vibration switch itself is composed of high and low levels with fast frequency changes, a...

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Abstract

The invention discloses a method and device for processing a dynamic token and a trigger signal of the dynamic token. The method for processing the trigger signal of the dynamic token comprises the following steps: receiving a trigger signal generated by a vibration switch, wherein the vibration switch is arranged in the dynamic token and can generate a trigger signal when the shell of the dynamic token is knocked; judging whether the trigger signal is valid; and when the trigger signal is valid, generating a dynamic password according to the trigger signal. The invention provides a button-free novel dynamic token with a totally-enclosed shell.

Description

technical field [0001] The present invention relates to the field of information security, in particular to a dynamic token and its trigger signal processing method and device. Background technique [0002] A dynamic token is a dedicated device for generating a dynamic password, usually in the form of hardware, with a built-in microprocessor chip for processing data and running a dedicated cryptographic algorithm, and is generated according to factors such as the current time or the number of uses The current dynamic password is displayed on the display. [0003] However, the user operation mode of the existing dynamic token is single, and the user experience is poor. For the above problems, no effective solution has been proposed yet. Contents of the invention [0004] The main purpose of the present invention is to provide a dynamic token and its trigger signal processing method and device, so as to solve the problem of poor user experience of the dynamic token. [00...

Claims

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Application Information

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