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TRUSTED HOST PLATFORM

  • US 20070204166A1
  • Filed: 01/04/2007
  • Published: 08/30/2007
  • Est. Priority Date: 01/04/2006
  • Status: Abandoned Application
First Claim
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1. A method of provisioning a secured storage device for use with a trusted host platform that enables the trusted host platform to access both a first secured network and a second secured network, the first secured network operating in a first security domain, the second secured network operation in a second security domain, the first security domain separate and distinct from the second security domain, the trusted host platform otherwise unsecure from both the first security network and the second security network, the method comprising:

  • determining a first enrollment agent for a first security domain, the first enrollment agent authorized to access the first security domain;

    determining a second enrollment agent for a second security domain, the second enrollment agent authorized to access the second security domain;

    requesting, by the first enrollment agent through the trusted host platform, authentication and authorization materials from a first certificate authority associated with the first security domain;

    requesting, by the second enrollment agent through trusted host platform, authentication and authorization materials from a second certificate authority associated with the second security domain;

    receiving, at the trusted host platform, the authentication and authorization materials from the first certificate authority, the authentication and authorization materials for providing access to the first secured network;

    receiving, at the trusted host platform, the authentication and authorization materials from the second certificate authority, the authentication and authorization materials for providing access to the second secured network;

    storing at least a portion of the received authentication and authorization materials from the first certificate authority on the trusted host platform;

    storing at least a portion of the received authentication and authorization materials from the second certificate authority on the trusted host platform;

    storing at least a portion of the received authentication and authorization materials from the first certificate authority onto the secured storage device operably coupled to the trusted host platform; and

    storing at least a portion of the received authentication and authorization materials from the second certificate authority onto the secured storage device operably coupled to the trusted host platform.

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