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

Asynchronous ECALL between enclaves

RONCE
Beginner
259 Views

Hi, 

I am a beginner in SGX, I want to make a system of several enclaves forming a ring. For communication between two enclaves, I want to know if it is possible to make Asynchronous ECALL from one enclave to another?

Thanks !

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1 Solution
Rodolfo_S_
New Contributor III
259 Views

Hi,

You cannot make an ECall between enclaves at all. The definition of an ECall is a function call that comes from the untrusted part into the enclave.

Regards,

Rodolfo

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Rodolfo_S_
New Contributor III
260 Views

Hi,

You cannot make an ECall between enclaves at all. The definition of an ECall is a function call that comes from the untrusted part into the enclave.

Regards,

Rodolfo

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