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Intel® SGX/TDX DCAP 1.25

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@bgotowal bgotowal released this 04 Mar 19:09
· 3 commits to main since this release
DCAP_1.25
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bgotowal Bartosz Gotowalski
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Learn about vigilant mode.
229ec6b
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Learn about vigilant mode.
  • Added Intel® Trust Domain Extensions (Intel® TDX) enhancements including:
    • Trust Domain (TD) partitioning support (including quote definition, Trust Domain Quoting Enclave (TDQE), Quote Verification Library (QVL) updates), and
    • Runtime Measurement Register (RTMR) sysfs extension logic for Linux* kernel v6.16+.
  • Added Quote Appraisal Enclave (QAE) implementation.
    • The Open Policy Agent (OPA)-based evaluation algorithm (qal_script.rego) used by the Quote Appraisal Library (QAL) and the QAE through WebAssembly (WASM) processing engine is now compiled directly into the QAL/QAE. The appraisal continues to be guided by the JWT-based policy inputs.
  • Updated OpenSSL to 3.0.19.
  • The DCAP package now includes the PCCS binary built from Intel® SGX and Intel® TDX Provisioning Certificate Caching Service (PCCS) 1.25 Release.
  • Added support for CentOS* Stream 10 and Red Hat* Enterprise Linux* 10.
  • Aligned TCB Date Tag behavior with documented one in QVL supplemental data.
  • Bug fixes.
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