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Information processing method and electronic device

An information processing method and technology of electronic equipment, which are applied in the field of password information processing, can solve the problem of being difficult to play the anti-theft function and the like, and achieve the effect of ensuring security

Active Publication Date: 2020-01-31
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In existing electronic equipment such as notebook computers, personal computers, and servers, no matter the power-on password set under its BIOS or the password set under the operating system of the electronic equipment, it is difficult to achieve a real anti-theft function.

Method used

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  • Information processing method and electronic device
  • Information processing method and electronic device
  • Information processing method and electronic device

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Experimental program
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Embodiment Construction

[0024] In order to make the objects, technical solutions and advantages of the present invention more apparent, exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. Apparently, the described embodiments are only some embodiments of the present invention, rather than all embodiments of the present invention, and it should be understood that the present invention is not limited by the exemplary embodiments described here. Based on the embodiments of the present invention described in this disclosure, all other embodiments obtained by those skilled in the art without creative effort shall fall within the protection scope of the present invention.

[0025] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0026] figure 1 is a functional block diagram illustrating an electronic device according to an embodiment of t...

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Abstract

The invention discloses an information processing method and an electronic device using the information processing method. The information processing method is used to process password verification for operation requests of electronic devices. The information processing method includes: obtaining a password to be verified; retrieving a security password stored in the first processing unit; via the first processing unit Confirm whether the password to be verified matches the security password; if the password to be verified matches the security password, guide the second processing unit to start via the first processing unit.

Description

technical field [0001] The present invention relates to the field of cryptographic information processing, and more specifically, the present invention relates to an information processing method and an electronic device using the information processing method. Background technique [0002] In existing electronic equipment such as notebook computers, personal computers, servers, no matter the power-on password set under its BIOS or the password set under the operating system of the electronic equipment, it is difficult to play a real anti-theft function. Because as long as the BIOS is refreshed or the operating system of the electronic device is reinstalled, the thief can reset these passwords. [0003] Therefore, it is desirable to provide an information processing method and an electronic device using the information processing method. By using existing hardware to store and verify the cryptographic information of the electronic device, the cryptographic information stored...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/31G06F21/51
CPCG06F21/31G06F21/51G06F2221/2141
Inventor 宋建华
Owner LENOVO (BEIJING) LTD