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Device Root Keys
Root Provisioning Key (RPK)
Root Sealing Key (RSK)
Enclave Measurement (aka Software TCB):
Two user instructions:
REPORT Contains following data:
EREPORT
REPORT KEY
EGETKEY
SIGSTRUCT
Local Attestation
Local Attestation Abstract:
Remote Attestation Primitives
Overall View of Intel SGX Infrastructure Services
Platform Provisioning
Provisioning Enclave (PvE)
Provisioning Protocol
Remote Attestation Process
Sigma protocol
Diffie-Hellman Key Exchange (DHKE)
Intel Enhanced Privacy ID (EPID)
Revocation Lists
Trusted Computing Base (TCB)
Quoting Enclave (QE)
SGX Service Providers
Remote Attestation Modes
Remote Attestation Abstract
Detailed Stages
Remote Attestation Example
Before running the code, some settings have to be set in the GeneralSettings.h file:
To be able to run the above code some external libraries are needed:
MessageHandler (a wrapper of all of the networking functionalities):
There are four cases:
Now let’s examine ServiceProvider’s structure and initialization process.
There are also four cases of handling messages:
Summary of function calls:
References:

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SGX Bootstrap

Attestation

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Last updated 2 years ago

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