attestation/v1: add Intel TDX and AMD SEV-SNP arms + measurement endorsements#12
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attestation/v1: add Intel TDX and AMD SEV-SNP arms + measurement endorsements#12marctrem wants to merge 1 commit into
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…rsements Adds IntelTDXAttestation/AMDSEVSNPAttestation (evidence) and their AttestationResult counterparts (verified fields) to the attestation union, plus MeasurementEndorsement/EndorsementPayload/MeasurementConstraint for pinning release identity on platforms that have no image-embedded signing signature.
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Adds the canonical public wire format for Intel TDX and AMD SEV-SNP attestation, siblings of the existing AWS Nitro arms.
Generic.union:intel_tdx = 5,amd_sev_snp = 6.Result.PlatformInfo.union:intel_tdx = 4,amd_sev_snp = 5.IntelTDXAttestation,AMDSEVSNPAttestation,IntelTDXAttestationResult,AMDSEVSNPAttestationResult(+AMDSEVSNPTcbVersion).MeasurementEndorsement/EndorsementPayload/MeasurementConstraint: a signed statement binding measurement-register values to a signed image release — the portable analog of Nitro's PCR8 image-signing pin, since neither TDX nor SNP-on-cloud provides an image-embedded signature.buf lint(STANDARD) andbuf formatclean. Consumed bysplitsecure/privbranchmarctrem/tdx-snp-attestation.🤖 Generated with Claude Code