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

QUOTE signature

Rafal_W_
Beginner
200 Views
Is there a reason for the EPID signature in a QUOTE being encrypted? Apparently the Quoting Enclave encrypts the signature with a random AES key which in turn is encrypted by some RSA key. Would leaving the signature unencrypted leak some sensitive information? If not, what is the rationale for encrypting the signature?
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Prabu_R_Intel
Employee
200 Views

EPID signature in the quote needs to be transferred in untrusted environment. So it has to be encrypted.

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