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Electronic equipment, authentication method, storage medium, and program product

An electronic device, a technology to be authenticated, used in digital data authentication, electrical digital data processing, instruments, etc., can solve problems such as information leakage and reduce PC security, and achieve the effect of improving security and avoiding illegal tampering

Pending Publication Date: 2021-12-14
龙芯中科(南京)技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the PC displays the authentication information input box, since the power supply has already supplied power to the motherboard, the processor can read the dictionary in the hard disk and input the code words in the dictionary into the authentication information input box in turn, so that the standard authentication information is cracked and the PC starts up. Computer operating system, causing information leakage in the PC, reducing the security of the PC

Method used

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  • Electronic equipment, authentication method, storage medium, and program product
  • Electronic equipment, authentication method, storage medium, and program product
  • Electronic equipment, authentication method, storage medium, and program product

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Embodiment Construction

[0044] At present, with the popularization and development of computer technology, the application of computer technology has brought a profound impact on people's life and work. While users are enjoying the convenience brought by the advancement of computer technology, computer security issues are becoming increasingly serious.

[0045] In a prior art, BIOS firmware is stored in the flash memory of the PC, and the BIOS firmware includes standard authentication information. Power is supplied to the processor on the board, so that the processor reads the BIOS firmware. When the authentication information input program in the BIOS firmware is read, the authentication information input box is displayed. The user enters the authentication information in the authentication information input box, and the processor operates according to the standard After confirming that the authentication information is correct, the authentication information starts the computer operating system. T...

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PUM

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Abstract

The embodiment of the invention provides electronic equipment, an authentication method, a storage medium and a program product. The electronic equipment comprises a mainboard and an information input interface; the mainboard comprises a power supply unit and a processing unit; the processing unit comprises an information authentication module; the information authentication module is respectively connected with the information input interface and the power supply end and the control end of the power supply unit; the information input interface is also connected with the power supply end of the power supply unit; and the information authentication module is used for acquiring to-be-authenticated information through the information input interface, and sending a power-on enable signal to the power supply unit after determining that the to-be-authenticated information passes authentication, so that the power supply unit is started to supply power to at least a part, which is related to startup operation, of the mainboard. The security of the electronic equipment is improved.

Description

technical field [0001] The embodiments of the present application relate to chip design, and in particular to an electronic device, an authentication method, a storage medium, and a program product. Background technique [0002] Currently, before using a personal computer (Personal Compute, PC), a user first inputs authentication information to the PC, and the PC starts a computer operating system after determining that the authentication information is correct. [0003] In the related art, the user presses a power switch on the PC to make the power supply in the PC supply power to the motherboard in the PC, for example, to supply power to a processor, a flash memory (Flash Memory), a hard disk, and the like. Basic Input Output System (BIOS) firmware is stored in the flash memory, and the preset standard authentication information is stored in the BIOS firmware. During the process of supplying power to the power supply board, the processor reads the BIOS firmware. When readi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32G06F21/44G06F21/60G06F21/64
CPCG06F21/32G06F21/44G06F21/602G06F21/64
Inventor 杨昆凌阳
Owner 龙芯中科(南京)技术有限公司
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