Dual for next-generation media player virtual machine and trusted platform module architecture

摘要

With those in order this invention is, software based environment of the computer (10) is downloaded from network, and the media player to offer the safety certification of the media, the virtual machine (22 and 24) two Pia modes which are operated are included. It is low, the level virtual machine (22) decoding function and code-breaking function are offered, the high level virtual machine (24), the application level function like user interface I/O is offered.