trusted platform module management system and method

trusted platform module management system and method

  • CN 101,529,379 B
  • Filed: 10/11/2007
  • Issued: 01/20/2016
  • Est. Priority Date: 10/18/2006
  • Status: Active Grant
First Claim
Patent Images

1. a credible platform module (TPM) management system (10), comprising:

  • There is the computing system (12) of basic input/output (BIOS) (24), TPM (14) and operating system (30);

    Hiding in described BIOS (24)/available flag (50) is used to refer to described TPM (14) and is in upstate or down state;

    Described BIOS (24) is configured to, describedly to hide in response to detecting/available flag (50) indicates the down state of described TPM (14) to arrange, even if described TPM (14) is physically present on described computing system (12), also be reported on described computing system (12) to described operating system (30) and there is no described TPM (14)Wherein, it is be set up in described BIOS (24) during the manufacture of described computing system (12) that the down state of described TPM (14) is arranged, and can not be changed over available by user or keeper after being set up during manufacture.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×