Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
June 23, 2009
Patent Application Number
10804489
Date Filed
March 18, 2004
Patent Primary Examiner
Patent abstract
A method, system, and article of manufacture to share trusted hardware across multiple operational environments. A virtual machine monitor (VMM) is loaded to support a plurality of virtual machines in a computer system, the VMM including a VMM multiplexer. A first and a second virtual machine (VM) are loaded. A trusted hardware device is shared between the first VM and the second VM using the VMM multiplexer. In one embodiment, the trusted hardware device includes a trusted platform module (TPM).
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