发明名称 |
CRYPTOGRAPHIC CERTIFICATION OF SECURE HOSTED EXECUTION ENVIRONMENTS |
摘要 |
Implementations for providing a persistent secure execution environment with a hosted computer are described. A host operating system of a computing system provides an encrypted checkpoint to a persistence module that executes in a secure execution environment of a hardware-protected memory area initialized by a security-enabled processor. The encrypted checkpoint is derived at least partly from another secure execution environment that is cryptographically certifiable as including another hardware-protected memory area established in an activation state to refrain from executing software not trusted by the client system. |
申请公布号 |
EP2791817(A4) |
申请公布日期 |
2014.10.22 |
申请号 |
EP20120858587 |
申请日期 |
2012.12.04 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
BAUMANN, ANDREW A.;HUNT, GALEN C.;PEINADO, MARCUS |
分类号 |
G06F15/16;G06F9/44;G06F21/00;G06F21/57;H04L9/32 |
主分类号 |
G06F15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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