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mc2-project / secure-xgboost

Secure collaborative training and inference for XGBoost.
https://mc2-project.github.io/secure-xgboost/
Apache License 2.0
105 stars 32 forks source link

failed to execute demo in sgx hw mode #125

Closed wangsu502 closed 3 years ago

wangsu502 commented 3 years ago

~/secure-xgboost/demo/python/basic$ python3 secure-xgboost-demo.py Init user and enclave parameters Remote attestation 2020-10-27T05:33:37.000000Z [(H)ERROR] tid(0x7f897ef07740) | quote3_error_t=0xe044 (oe_result_t=OE_PLATFORM_ERROR) [/source/host/sgx/sgxquote.c:oe_sgx_qe_get_target_info:21] 2020-10-27T05:33:37.000000Z [(H)ERROR] tid(0x7f897ef07740) | :OE_PLATFORM_ERROR [/source/host/sgx/quote.c:sgx_get_qetarget_info:31] 2020-10-27T05:33:37.000000Z [(H)ERROR] tid(0x7f897ef07740) | :OE_ENCLAVE_ABORTING [/source/host/calls.c:oe_call_enclave_function_by_table_id:91] Ecall failed: result=19 (OE_ENCLAVE_ABORTING) Traceback (most recent call last): File "secure-xgboost-demo.py", line 17, in xgb.attest(False) File "/usr/local/lib/python3.6/dist-packages/securexgboost-0.1-py3.6.egg/securexgboost/core.py", line 2652, in attest ctypes.byref(remote_report), ctypes.byref(remote_report_size))) File "/usr/local/lib/python3.6/dist-packages/securexgboost-0.1-py3.6.egg/securexgboost/core.py", line 203, in _check_call raise XGBoostError(py_str(_LIB.XGBGetLastError())) securexgboost.core.XGBoostError

podcastinator commented 3 years ago

Are you running the code on a machine that does not have SGX support? If so, then you would need to build and run the code in simulation mode instead. Please confirm?

wangsu502 commented 3 years ago

Are you running the code on a machine that does not have SGX support? If so, then you would need to build and run the code in simulation mode instead. Please confirm?

Hi, I'm using a sgx-enabled i7 machine, and I fixed the problem by reinstall the sgx driver :)

podcastinator commented 3 years ago

Ah, great. Closing this issue for now then!