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Posted to notifications@teaclave.apache.org by GitBox <gi...@apache.org> on 2021/06/03 23:21:14 UTC
[GitHub] [incubator-teaclave-sgx-sdk] colourtemp opened a new issue #343: about DCAP based RA
colourtemp opened a new issue #343:
URL: https://github.com/apache/incubator-teaclave-sgx-sdk/issues/343
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 wondering if these functionalities are fully useable in v1.1.3? Are there more DCAP based RA sample codes coming out?
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[GitHub] [incubator-teaclave-sgx-sdk] volcano0dr commented on issue #343: about DCAP based RA
Posted by GitBox <gi...@apache.org>.
volcano0dr commented on issue #343:
URL: https://github.com/apache/incubator-teaclave-sgx-sdk/issues/343#issuecomment-854883235
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)
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