发明申请
US20070239953A1 Operating system agnostic sharing of proteced memory using memory identifiers
有权
使用存储器标识符的操作系统不可知共享保护存储器
- 专利标题： Operating system agnostic sharing of proteced memory using memory identifiers
- 专利标题（中）： 使用存储器标识符的操作系统不可知共享保护存储器
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申请号： US11394844申请日： 2006-03-31
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公开(公告)号： US20070239953A1公开(公告)日： 2007-10-11
- 发明人: Uday Savagaonkar , Ravi Sahita , Hormuzd Khosravi , Priya Rajagopal
- 申请人： Uday Savagaonkar , Ravi Sahita , Hormuzd Khosravi , Priya Rajagopal
- 主分类号： G06F12/14
- IPC分类号： G06F12/14
摘要：
An embodiment of the present invention is a technique to protect memory. A memory identifiers storage stores memory identifiers associated with protected components. The memory identifiers include exclusive memory identifiers and shared memory identifiers. The memory identifier storage is protected from access by a host operating system. A memory identifier management service (MMS) manages the memory identifiers. The MMS resides in a protected environment. An access control enforcer (ACE) enforces an access control policy with the memory identifiers.
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