Configuration of virtual trusted platform module

Information security – Prevention of unauthorized use of data including prevention... – Access control

Reexamination Certificate

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Details

C726S028000, C726S029000, C726S030000, C713S187000, C713S188000, C713S189000, C713S190000, C713S194000

Reexamination Certificate

active

08032942

ABSTRACT:
Systems, methods and machine readable media for configuring virtual platform modules are disclosed. One method includes launching a virtual machine monitor, and determining, with the virtual machine monitor, whether a configuration policy that defines a configuration for a virtual trusted platform module is trusted. The method further includes configuring the virtual trusted platform module per the configuration policy in response to the virtual machine monitor determining that the configuration policy is trusted. The method also includes launching, via the virtual machine monitor, a virtual machine associated with the virtual trusted platform module.

REFERENCES:
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patent: 2005/0246552 (2005-11-01), Bade et al.
patent: 2007/0006175 (2007-01-01), Durham et al.
Smith, Ned M. et al. “Methods and Apparatus for Providing Upgradeable Key Bindings for Trusted Platform Modules” United States Patent Application filed Sep. 27, 2007, U.S. Appl. No. 11/863,233.
Smith, Ned M. et al. “Methods and Apparatus for Creating an Isolated Partition for a Virtual Trusted Platform Module” United States Patent Application filed Aug. 10, 2007; U.S. Appl. No. 11/837,378.
Smith, Ned M. et al. “Device, System, and Method for Provisioning Trusted Platform Module Policies to a Virtual Machine Monitor” United States Patent Application filed Nov. 15, 2007; U.S. Appl. No. 11/984,321.
Brutch, Tasneem et al. “Virtual TPM Keys Rooted in a Hardwared TPM” United States Patent Application filed Sep. 28, 2007; U.S. Appl. No. 11/864,512.
Brutch, Tasneem et al. “Method and Apparatus for Allowing Access to Hardware TPM to a Trusted Virtual Machine When the TPM Is Virtualized” United States Patent Application filed Dec. 21, 2007; U.S. Appl. No. 11/963,336.
Smith, Ned M. “Method and Apparatus for Virtualization of a Multi-Context Hardware Trusted Platform Module (TPM)” United States Patent Application filed Aug. 22, 2007; U.S. Appl. No. 11/894,915.

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