Computer starting up identifying system and method

An identity authentication and authentication method technology, applied in the computer boot identity authentication system and its authentication field, can solve the problems of low security and easy to be invaded, and achieve the effect of improving security and not easy to illegally invade.

Active Publication Date: 2005-12-28
CHINA GREATWALL TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of the above-mentioned prior art, a computer power-on identity authentication system and its authentication

Method used

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  • Computer starting up identifying system and method
  • Computer starting up identifying system and method
  • Computer starting up identifying system and method

Examples

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Embodiment Construction

[0039] see Figure 4, the computer power-on identity authentication system of the present invention comprises sequentially connected CPU, graphics and storage centralized controller (hereinafter referred to as North Bridge) and peripheral equipment integrated centralized controller (hereinafter referred to as South Bridge), display and DRAM (hereinafter referred to as internal memory) respectively Connect with North Bridge, keyboard, BIOS ROM and trusted embedded system (hereinafter referred to as TPM module) are respectively connected with South Bridge, and a password card reader device is connected with TPM module. Wherein, the TPM module includes the TPM hardware integrated circuit and micro-operating system (μOS) software that can set and operate the bottom layer of the hardware. The password card reader device in this embodiment can be an IC card reader drive device or a fingerprint photoelectric collector.

[0040] The password card reading device of the computer startup...

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Abstract

A status certification system at start up of computer consists of CPU, integrated controller for pattern and storage, integrated controller for peripheral devices, display, dynamic random storage, keyboard, BIOS, ROM, TPM module connecting to external devices and device of reading card with code. The certifying method can realize enciphered signal collection, transmission and forced certification of user's status by its independent system at unfinished time of initialization and start up self - checking of BIOS since communication mode is improved.

Description

technical field [0001] The invention relates to a computer startup identity authentication system and an authentication method thereof, in particular to a computer startup identity authentication system and an authentication method capable of enhancing computer information security. Background technique [0002] In today's society, computers are widely used and popular. With the development of technology and the needs of financial systems and personal privacy, especially with the development of network identification and payment systems, people are more and more worried about the security of computers. , once the host computer is illegally invaded, all the data stored in the host computer will be stolen or tampered with. [0003] The existing identity authentication process for protecting the security of a computer host usually uses the operating system (OS) for authentication after booting. However, this authentication method cannot completely prevent hackers' intrusions b...

Claims

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Application Information

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IPC IPC(8): G06F1/00
Inventor 童广胜郑兆妙
Owner CHINA GREATWALL TECH GRP CO LTD
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