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A method of processing an operation request

A technology for operating requests and processing methods, applied in data processing applications, instruments, calculations, etc., can solve problems such as potential safety hazards and unsafe transactions, and achieve the effects of eliminating potential safety hazards, ensuring safe transactions, and preventing tampering

Active Publication Date: 2021-06-22
TENDYRON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the display screen displays an operation request, the moment the user presses the button, the hacker may power on and reset the electronic payment device, and the display screen receives and displays the next operation request, which may be tampered with by the hacker. Therefore, the user may press the button without seeing the next operation request clearly, resulting in an unsafe transaction and a security risk

Method used

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  • A method of processing an operation request
  • A method of processing an operation request
  • A method of processing an operation request

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] This embodiment provides a method for processing an operation request, figure 1 is a schematic flowchart of the method for processing an operation request provided in this embodiment. Such as figure 1 As shown, the processing method includes:

[0043] S101: the electronic payment device determines that the electronic payment device is reset;

[0044] Specifically, the electronic payment device can detect whether the level of the upper RESET point in the hardware circuit of the electronic payment device gradually changes from a high level to a low level, and if so, it can determine that the electronic payment device is reset.

[0045] S102: The electronic payment device acquires a preset operation request;

[0046] Specifically, the electronic payment device receives a preset operation request sent by the terminal, and the preset operation request includes a request to initiate a signature, a request to obtain a signature result, and / or a request to verify a PIN code. ...

Embodiment 2

[0062] This embodiment provides a method for processing an operation request, figure 2 is a schematic flow chart of the method for processing an operation request provided in this embodiment. Such as figure 2 As shown, the processing method includes:

[0063] S201: The electronic payment device determines that the electronic payment device is reset;

[0064] Specifically, the electronic payment device can detect whether the level of the upper RESET point in the hardware circuit of the electronic payment device gradually changes from a high level to a low level, and if so, it can determine that the electronic payment device is reset.

[0065] S202: The electronic payment device acquires a preset operation request;

[0066] Specifically, the electronic payment device receives a preset operation request sent by the terminal, and the preset operation request includes a request to initiate a signature, a request to obtain a signature result, and / or a request to verify a PIN co...

Embodiment 3

[0091] This embodiment provides an electronic payment device, image 3 It is a schematic structural diagram of the electronic payment device provided in this embodiment. Such as image 3 As shown, the electronic payment device 10 includes: a determining module 11 , a receiving module 12 , a judging module 13 and a data processing module 14 .

[0092] Wherein, the determining module 11 is configured to determine that the electronic payment device is reset. Specifically, the determination module 11 can detect whether the level of the upper RESET point in the hardware circuit of the electronic payment device gradually changes from a high level to a low level, and if so, can determine that the electronic payment device is reset.

[0093] The receiving module 12 is configured to obtain a preset operation request. Specifically, the receiving module 12 receives a preset operation request sent by the terminal, and the preset operation request includes a request to initiate a signat...

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PUM

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Abstract

The present invention provides a method for processing an operation request, including: the electronic payment device determines that the electronic payment device is reset; the electronic payment device acquires a preset operation request; The time when the device is reset starts to count; if the electronic payment device determines that the preset duration is exceeded, the processing operation is performed according to the operation request and the confirmation instruction used to determine that the operation request is correct. By determining that the electronic payment device is re-powered on and reset, the processing operation is performed according to the operation request after a preset period of time, thereby preventing tampering by hackers, ensuring safe transactions, and eliminating potential safety hazards.

Description

technical field [0001] The invention relates to the field of electronic signatures, in particular to a method for processing an operation request of an electronic payment device. Background technique [0002] In order to realize the security of electronic transactions, electronic payment devices (such as U-shield of ICBC, K-treasure of Agricultural Bank of China, etc.) usually need to be equipped with display screens and buttons. Wherein, the display screen is used to display operation requests, such as inputting a PIN code (Personal Identification Number, personal identification code) request for user identity verification, initiating a signature request for signing transaction information, obtaining a signature result request for sending signature information, etc. . The button is used for confirmation, such as confirming a signature request, confirming a request to obtain a signature result, etc. [0003] When the display screen displays an operation request, the moment...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q20/42G06Q20/38
CPCG06Q20/382G06Q20/42
Inventor 李东声
Owner TENDYRON CORP