Invention Grant
- Patent Title: Memory enclaves using process address space identifiers in a scalable input/output (I/O) virtualization (S-IOV) architecture
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Application No.: US16211930Application Date: 2018-12-06
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Publication No.: US11556436B2Publication Date: 2023-01-17
- Inventor: Manasi Deval , Nrupal Jani , Parthasarathy Sarangam , Mitu Aggarwal , Kiran Patil , Rajesh M. Sankaran , Sanjay K. Kumar , Utkarsh Y. Kakaiya , Philip Lantz , Kun Tian
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Compass IP Law PC
- Main IPC: G06F11/20
- IPC: G06F11/20 ; G06F3/06 ; G06F13/16 ; G06F13/42 ; G06F13/40 ; G06F15/173 ; G06F9/455 ; G06F9/48
Abstract:
Examples may include a method of protecting memory and I/O transactions. The method includes allocating memory for an application, assigning a resource of a physical device to the application, assigning a process address space identifier to the assigned resource, creating a security enclave to protect the allocated memory of the application, and associating the security enclave with the process address space identifier to protect the allocated memory and the assigned resource.
Public/Granted literature
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