SGX_ERROR_UPDATE_NEEDED

[guodayang007]

✔ SGX instruction set ✔ CPU support ✔ CPU configuration ✔ Enclave attributes ✔ Enclave Page Cache SGX features ✘ SGX2 ✘ EXINFO ✘ ENCLV ✘ OVERSUB ✘ KSS Total EPC size: 94.0MiB ✔ Flexible launch control ✔ CPU support ？ CPU configuration ✔ Able to launch production mode enclave ✔ SGX system software ✔ SGX kernel device (/dev/sgx/enclave) ✔ libsgx_enclave_common ✔ AESM service ✔ Able to launch enclaves ✔ Debug mode ✔ Production mode ✔ Production mode (Intel whitelisted)

You're all set to start running SGX programs! Generated machine id: [60, 212, 107, 112, 145, 43, 158, 204, 71, 60, 57, 88, 193, 218, 45, 104]

CPU Cores: 8

Encoded runtime info: [1, 0, 0, 0, 60, 212, 107, 112, 145, 43, 158, 204, 71, 60, 57, 88, 193, 218, 45, 104, 2, 173, 178, 243, 192, 209, 17, 12, 106, 156, 182, 78, 76, 200, 249, 199, 64, 177, 207, 236, 133, 147, 49, 166, 6, 22, 90, 22, 89, 17, 205, 190, 118, 8, 8, 0, 0, 0, 1, 0, 0, 0] Testing RA... aesm_service[15]: [ADMIN]EPID Provisioning initiated aesm_service[15]: The Request ID is 3c8a0adcc8454af9b0d53757c9a9f8e3 aesm_service[15]: The Request ID is 478d6a682ba546dd8b953a999dc2a79c aesm_service[15]: [ADMIN]EPID Provisioning protocol error reported by Backend (9) aesm_service[15]: [ADMIN]EPID Provisioning failed thread '' panicked at 'error while doing remote attestation: SGX_ERROR_UPDATE_NEEDED', src/lib.rs:448:132 note: Call backtrace::enable_backtrace with 'PrintFormat::Short/Full' for a backtrace. fatal runtime error: failed to initiate panic, error 5 ./start_sgx_detect.sh: line 20: 41 Illegal instruction (core dumped) ./app

[guodayang007]

BIOS It's the latest version configure Board：MAG B460 TORPEDO (MS-7C81) CPU ：Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz

[h4x3rotab]

You can check the microcode version of the BIOS. Sometimes manufacturers release a new BIOS but with old microcode. You need to request a MCU (microcode update).