Credible platform and method for controlling hardware equipment by using same

A hardware device, platform control technology, applied in the field of information security, can solve the problem of not giving chip credibility evaluation and other problems
CN102063592BInactive Publication Date: 2013-03-06BEIJING UNIV OF TECH
2 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING UNIV OF TECH
Publication Date
2013-03-06
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a credible platform and a method for controlling hardware equipment by using the same, belonging to the field of a computer. The credible platform comprises the hardware equipment and a credible platform control module with the function of active control, wherein hardware units, such as an active measure engine, a control ruling engine, a working mode custom engine, a credible control strategy configuration engine, and on the like, are arranged in the credible platform control module so as to realize the control functions of actively checking working mode configuration information, control strategy configuration information, firmware codes and circuit working states, and on the like for the hardware equipment. Through the identity legitimacy authentication and the active control of the credible hardware equipment, which are realized by the credible pipeline technology, the active control and active check function, the security control system of credible hardware equipment which can not be bypassed by the upper layer can be stilled provided for the accessor of credible platform in incredible or lower-credibility computing environment without modifying the computing platform system structure and obviously reducing the system working performance.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of information security, in particular to a trusted platform and its method for hardware equipment. Background technique

[0002] With the continuous deepening of research on trusted computing technology, the functional requirements of trusted computing specifications for trusted chips are also increasing. From the earliest TCG1.1 version to the current 1.2 version, from the application of computer terminals to servers, embedded devices, virtual machines, networks, etc., it can be said that the trusted chip (the trusted chip defined by TCG is called, can Trust platform module.) The functional requirements are constantly improving, and the design complexity is constantly increasing, which in turn also causes the hardware scale and internal firmware scale of the trusted chip to continuously increase.

[0003] In the field of computer terminals, the existing trusted computing specifications do not define the reliability...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More