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Printing control method and device

A technology of printing control and printing control equipment, which is applied in the field of data processing, can solve problems such as equipment abuse and affect the safety of printing control equipment, and achieve the effects of improving reliability, preventing secret information from being obtained, and ensuring security

Active Publication Date: 2021-06-15
RAJAX NETWORK &TECHNOLOGY (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, this application provides a printing control method and device, the main purpose of which is to improve the security of the current prior art that will affect the use of printing control equipment, Technical issues causing device misuse

Method used

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  • Printing control method and device
  • Printing control method and device
  • Printing control method and device

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Embodiment Construction

[0026] Hereinafter, the present application will be described in detail with reference to the drawings and embodiments. 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.

[0027] In order to improve the technical problems in the current prior art that may affect the safety of the use of printing control equipment and cause misuse of equipment. This embodiment provides a printing control method, such as figure 1 As shown, the method includes:

[0028] Step 101. Acquire PUF information of the print control device based on hardware data of the print control device.

[0029] PUF is a physical unclonable function. As a new hardware security primitive, a physical unclonable function is a hardware function implementation circuit that depends on chip characteristics. It is unique and random. By extracting the process that must be introduced in the chip manufacturing pro...

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PUM

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Abstract

The invention discloses a printing control method and device, and relates to the technical field of data processing. The method comprises the steps of obtaining PUF information of printing control equipment based on hardware data of the printing control equipment; performing equipment identity authentication according to the PUF information; and if the equipment identity authentication is successful, sending a printing instruction. The use safety of the printing control equipment can be guaranteed, and the situation that the printing equipment is abused is reduced.

Description

technical field [0001] The present application relates to the technical field of data processing, in particular to a printing control method and device. Background technique [0002] In the traditional logistics and distribution industry, it is necessary to perform sealing operations on the subject matter (such as catering packing boxes, express parcel boxes, etc.) to identify the logistics start and end information of the items and the basic information of the items. If the sealed label is damaged, it can be considered that the delivered item has probably been opened by someone else. [0003] At present, the serial number of the firmware (such as CPU, etc.) of the control device for label printing can be used to mark the device identity, and then request to print the label through the identity mark, and the corresponding label is allowed to be printed after the device identity authentication is successful. [0004] However, this method of device identity marking through th...

Claims

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Application Information

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IPC IPC(8): G06F3/12G06F21/44G06F21/64
CPCG06F3/1238G06F3/1222G06F21/44G06F21/64
Inventor 屠一凡
Owner RAJAX NETWORK &TECHNOLOGY (SHANGHAI) CO LTD
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