Method and apparatus for providing secure virtualization of a trusted platform module

摘要

A method of operating a system (20) processing comprising a processor (22) and physical unmódulo (30) of platform coupled confidence in communication with the processor, comprising procedure laid: a) running a virtual machine (110) in the processor; b) run on the processor service (104) using the physical module trusted platform for crearpara the virtual machine a virtual module (120) trusted platform in a protected memory delsistema (20) processing that records (92) setting the virtual platform unespacio memory virtual module trusted platform, c) storing a key (68, 70, 72) for the virtual module trusted platform in deplataforma trusted physical module; d ) operate the virtual trusted platform module to provide the virtual machine module característicasemuladas trusted platform based on values ​​stored in the deconfiguración records of the virtual platform in the virtual memory space deconfianza platform module and stored in the physical trusted platform module key.