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Method and apparatus for trusted display on untrusted computing platforms to secure applications
Method and apparatus for trusted display on untrusted computing platforms to secure applications
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机译:不可思议的计算平台上可信显示的方法和装置以保护应用程序
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摘要
This invention provides a method for providing trusted display to security sensitive applications on untrusted computing platforms. This invention has a minimal trusted code base and maintains full compatibility with the computing platforms, including their software and hardware. The core of the invention is a GPU separation kernel that (1) defines different types of GPU objects, (2) mediates access to security-sensitive GPU objects, and (3) emulates accesses to security-sensitive GPU objects whenever required by computing platform compatibility.
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