| 发明名称 |
MAINTAINING A SECURE PROCESSING ENVIRONMENT ACROSS POWER CYCLES |
| 摘要 |
Embodiments of an invention for maintaining a secure processing environment across power cycles are disclosed. In one embodiment, a processor includes an instruction unit and an execution unit. The instruction unit is to receive an instruction to evict a root version array page entry from a secure cache. The execution unit is to execute the instruction. Execution of the instruction includes generating a blob to contain information to maintain a secure processing environment across a power cycle and storing the blob in a non-volatile memory. |
| 申请公布号 |
US2016117265(A1) |
申请公布日期 |
2016.04.28 |
| 申请号 |
US201414525421 |
申请日期 |
2014.10.28 |
| 申请人 |
MCKEEN Francis X.;Scarlata Vincent;Rozas Carlos;Anati Ittai;Shanbhogue Vedvyas |
发明人 |
MCKEEN Francis X.;Scarlata Vincent;Rozas Carlos;Anati Ittai;Shanbhogue Vedvyas |
| 分类号 |
G06F12/14;G06F12/08 |
主分类号 |
G06F12/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A processor comprising:
an instruction unit to receive a first instruction, wherein the first instruction is to evict a root version array page entry from a secure cache; and an execution unit to execute the first instruction, wherein execution of the first instruction includes generating a blob to contain information to maintain a secure processing environment across a power cycle and storing the blob in a non-volatile memory. |
| 地址 |
Portland OR US |
