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TPM_E_NO_KEY_CERTIFICATION
TPM_E_NO_KEY_CERTIFICATION indicates that the TPM key certification data expected by the caller has not been generated.
What to check
- Determine whether the workflow actually requires key certification or only ordinary signing/decryption.
- For certificate enrollment or device attestation, verify that the key was created with the needed attestation/certification capability.
- Collect the provider and enrollment logs before recreating a key, since key recreation can invalidate dependent certificates or registrations.
Microsoft: TPM key attestation
Microsoft: CNG key storage providers
Microsoft: TPM and PCP error codes
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