Intel® Software Guard Extensions (Intel® SGX)
Use hardware-based isolation and memory encryption to provide more code protection in your solutions.

File Descriptor in SGX

SAM_R_2
Beginner
250 Views

Hi,

Is it possible to use file descriptor for any kind of file operation and carrying the files from one system to another via SGX? and also syscall is prohibited inside the enclave am i correct?

-Thanks

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1 Solution
Surenthar_S_Intel
250 Views

Hi Sam,

For file i/O operations, you need to define file I/O APIs as OCALLs in the EDL file and include additional declarations in a header file, which can be included in the EDL file.

-Surenthar

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2 Replies
Surenthar_S_Intel
251 Views

Hi Sam,

For file i/O operations, you need to define file I/O APIs as OCALLs in the EDL file and include additional declarations in a header file, which can be included in the EDL file.

-Surenthar

SAM_R_2
Beginner
250 Views

Thanks Surenthar....

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