Re: [apache/incubator-teaclave-sgx-sdk] about DCAP based RA (#343)

2022-04-27 Thread colourtemp
Closed #343. -- Reply to this email directly or view it on GitHub: https://github.com/apache/incubator-teaclave-sgx-sdk/issues/343#event-6510417873 You are receiving this because you are subscribed to this thread. Message ID:

Re: [apache/incubator-teaclave-sgx-sdk] about DCAP based RA (#343)

2021-06-04 Thread volcano
possible cause: The PCK certificate chain is not included in the ECDSA quote. PCCS service needs to be installed to generate ECDSA quote. [https://github.com/intel/SGXDataCenterAttestationPrimitives/tree/master/QuoteGeneration/pccs](url) -- You are receiving this because you are subscribed to

[apache/incubator-teaclave-sgx-sdk] about DCAP based RA (#343)

2021-06-03 Thread colourtemp
Hi. I recently tried to re-invent ecdsa quote generation (pretty much the same as samplecode/dcap-pckretrieval) and ecdsa quote verification in code v1.1.3. The problem is sgx_qv_verify_quote will always return with the error SGX_QL_PCK_CERT_UNSUPPORTED_FORMAT. Got no clue what causes it. Just