ERROR. : SGX_ERROR_UNRECOGNIZED_PLATFORM

[mapleshi]

✔ SGX instruction set
✔ CPU support
✔ CPU configuration
✔ Enclave attributes
✔ Enclave Page Cache
SGX features
✔ SGX2 ✔ EXINFO ✘ ENCLV ✘ OVERSUB ✔ KSS
Total EPC size: 4.0GiB (no integrity protection)
✘ Flexible launch control
✔ CPU support
？ CPU configuration
✘ Able to launch production mode enclave
✔ SGX system software
✔ SGX kernel device (/dev/isgx)
✔ libsgx_enclave_common
✔ AESM service
✔ Able to launch enclaves
✔ Debug mode
✘ Production mode
✔ Production mode (Intel whitelisted)

🕮 Flexible launch control > CPU configuration
Your hardware supports Flexible Launch Control, but whether it's enabled could not be determined. More information might be available by re-running this program with sudo. Would you like to do that?
(not supported yet)

debug: Error reading MSR 3Ah: Failed to load MSR kernel module
debug: cause: Failed to load MSR kernel module
debug: cause: Failed executing modprobe
debug: cause: No such file or directory (os error 2)

More information: https://edp.fortanix.com/docs/installation/help/#flc-cpu-configuration

🕮 SGX system software > Able to launch enclaves > Production mode
The enclave could not be launched. This might indicate a problem with FLC.

debug: failed to load report enclave
debug: cause: failed to load report enclave
debug: cause: The EINITTOKEN provider didn't provide a token
debug: cause: aesm error code GetLicensetokenError_6

More information: https://edp.fortanix.com/docs/installation/help/#run-enclave-prod

You're all set to start running SGX programs!
Generated machine id:
[171, 55, 166, 151, 183, 51, 195, 76, 43, 102, 176, 129, 105, 122, 214, 170]

CPU Cores:
64

Encoded runtime info:
[1, 0, 0, 0, 171, 55, 166, 151, 183, 51, 195, 76, 43, 102, 176, 129, 105, 122, 214, 170, 3, 246, 143, 56, 28, 234, 1, 85, 49, 253, 88, 64, 45, 156, 203, 165, 240, 38, 23, 125, 218, 226, 71, 55, 9, 143, 153, 109, 167, 226, 76, 174, 6, 8, 64, 0, 0, 0, 1, 0, 0, 0]
Testing RA...
aesm_service[15]: [ADMIN]EPID Provisioning initiated
aesm_service[15]: The Request ID is a4046d830a1f4122be1b266cc28564f8
aesm_service[15]: The Request ID is 334eb818488d4e35a3006f33d456fd23
aesm_service[15]: [ADMIN]EPID Provisioning protocol error reported by Backend (6)
aesm_service[15]: [ADMIN]EPID Provisioning failed
thread '' panicked at 'error while doing remote attestation: SGX_ERROR_UNRECOGNIZED_PLATFORM', src/lib.rs:448:132
fatal runtime error: failed to initiate panic, error 5
./start_sgx_detect.sh: line 20: 41 Illegal instruction (core dumped) ./app

[ phala_scripts_check_sgxtest ] unknown error!

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my cpu is Intel(R) Xeon(R) Silver 4314 CPU @ 2.40GHz
Dose it suport SGX1.0?
thanks very much.

[mapleshi]

Does it any plan to suport sgx2.0 ?

[jasl]

DCAP support is working in progress, I guess we're the first public product embraces DCAP attestation, so there's no reference that made things difficulty.

BTW, PRuntime can be ran on SGX 2.0 hardwares (Ice Lake-SP and Sapphire Rapid), but they're lacking EPID remote attestation support, only DCAP.