topic File Descriptor in SGX in Intel® Software Guard Extensions (Intel® SGX)

File Descriptor in SGX

SAM_R_2 — Wed, 31 Aug 2016 03:44:03 GMT

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

Hi Sam,

Surenthar_S_Intel — Thu, 01 Sep 2016 04:20:54 GMT

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

Thanks Surenthar....

SAM_R_2 — Thu, 01 Sep 2016 04:56:52 GMT

Thanks Surenthar....