Data processing method and device, storage medium and processor

A technology of data processing and central processing unit, which is applied in the computer field and can solve the problems of low adaptability of the control module of the trusted platform.

Active Publication Date: 2020-06-19
BEIJING KEXIN HUATAI INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a data processing method, device, storage medium and p

Method used

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

Examples

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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. like 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 obtain...

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. like figure 2 As shown, TPCM includes TPCM system layer, TPCM service layer (including TSB, TCM module) and system layer interface.

[0266] The TPCM internal design o...

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. like 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 config...

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PUM

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Abstract

The invention discloses a data processing method and device, a storage medium and a processor. The method comprises the steps that system service information is acquired, and the system service information is used for achieving a service function of a trusted platform control module; a target interface corresponding to the system service information is determined from the at least one interface, and the trusted platform control module comprises at least one interface; and converting the system service information into a target function instruction through the target interface, and controllingthe trusted platform control module to execute a service function through the target function instruction. According to the invention, the technical problem of low adaptability of the trusted platformcontrol module is solved.

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