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Data processing method, device, storage medium and processor

A data processing and flash memory technology, applied in the computer field, can solve the problems of low adaptability of trusted platform control modules, achieve the effects of easy migration and maintenance, shielding differences, and improving adaptability

Active Publication Date: 2022-03-15
BEIJING KEXIN HUATAI INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a data processing method, device, storage medium and processor to at least solve the technical problem of low adaptability of the trusted platform control module

Method used

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  • Data processing method, device, storage medium and processor
  • Data processing method, device, storage medium and processor
  • Data processing method, device, storage medium and processor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] According to an embodiment of the present invention, an embodiment of a data processing method is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, although A logical order is shown in the flowcharts, but in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0053] figure 1 is a flowchart of a data processing method according to an embodiment of the present invention. Such as figure 1 As shown, the method may include the following steps:

[0054] Step S102, acquiring system service information, wherein the system service information is used to realize the service function of the trusted platform control module.

[0055] In the technical solution provided in step S102 of the present invention, to obtain system service information, the service information can be obt...

Embodiment 2

[0263] The technical solutions of the embodiments of the present invention are illustrated below in combination with preferred implementation modes.

[0264] The TPCM of the present invention is applied in a trusted computing platform, and the trusted computing platform may include a computing subsystem and a defense subsystem running in parallel, wherein the defense subsystem is generally composed of the TPCM, the trusted management center, and the TPCM on the host side. The part of the extension and the agent together constitute the above-mentioned defense subsystem, wherein the trusted management center configures policies and performs data analysis for the above-mentioned defense subsystem.

[0265] figure 2 is a schematic structural diagram of a TPCM according to an embodiment of the present invention. Such as figure 2 As shown, TPCM includes TPCM system layer, TPCM service layer (including TSB, TCM module) and system layer interface.

[0266] The TPCM internal desig...

Embodiment 3

[0301] The embodiment of the invention also provides a data processing device. It should be noted that the data processing apparatus in this embodiment can be used to execute the data processing method in Embodiment 1 of the present invention.

[0302] Figure 5 is a schematic diagram of a data processing device according to an embodiment of the present invention. Such as Figure 5 As shown, the data processing device 50 may include: an acquisition unit 51 , a determination unit 52 and a conversion unit 53 .

[0303] The obtaining unit 51 is configured to obtain system service information, wherein the system service information is used to realize the service function of the trusted platform control module.

[0304] The determining unit 52 is configured to determine a target interface corresponding to the system service information from at least one interface, wherein the trusted platform control module includes at least one interface.

[0305] The conversion unit 53 is con...

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PUM

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Abstract

The invention discloses a data processing method, device, storage medium and processor. The method includes: acquiring system service information, wherein the system service information is used to realize the service function of the trusted platform control module; determining a target interface corresponding to the system service information from at least one interface, wherein the trusted platform control module includes At least one interface; convert system service information into target function instructions through the target interface, and control the trusted platform control module to execute business functions through the target function instructions. The invention solves the technical problem of low adaptability of the trusted platform control module.

Description

technical field [0001] The present invention relates to the field of computers, in particular, to a data processing method, device, storage medium and processor. Background technique [0002] At present, the Trusted Platform Control Model (TPCM) is usually designed as a whole to provide functions such as integrity measurement, secure storage, trusted reporting, and cryptographic services for the trusted computing platform, and has not been analyzed. Layer design, which makes the trusted platform control module usually need to consider the hardware structure adopted by the trusted platform control module when implementing business functions, thus reducing the adaptability of the trusted platform control module, and thus unable to meet the requirements of the trusted platform control module. Requirements implemented in various physical scenarios. [0003] For the above-mentioned technical problem of low adaptability of the trusted platform control module, no effective solutio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/57
CPCG06F21/57
Inventor 孙瑜王涛于洪伟王强
Owner BEIJING KEXIN HUATAI INFORMATION TECH