发明名称 |
Security and safety manager implementation in a multi-core processor |
摘要 |
<p>A system includes a multi-core computer processor. One or more cores of the multi-core computer processor are configured as a security co-processor for the system and for other cores of the multi-core processor, and one or more cores of the multi-core computer processor are configured as a safety manager co-processor for the system and for other cores of the multi-core processor. An operating system of the security co-processor and an operating system of the safety manager co-processor are independent of operating systems of the other cores of the multi-core processor. The security co-processor and the safety manager co-processor are configured to boot before the other cores and to enforce security policy and/or safety policy on the other cores.
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申请公布号 |
EP2590106(A3) |
申请公布日期 |
2013.11.27 |
申请号 |
EP20120190929 |
申请日期 |
2012.10.31 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
MARKHAM, THOMAS R.;STAGGS, KEVIN |
分类号 |
G06F21/71;G06F21/57 |
主分类号 |
G06F21/71 |
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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