TPM2_Certify.md

TPM2_Certify()

TPM2_Certify() signs an assertion that some named object is loaded in the TPM.

Inputs

• TPMI_DH_OBJECT objectHandle (object to be certified)
• TPMI_DH_OBJECT signHandle (handle for a signing key)
• TPM2B_DATA qualifyingData (extra data)
• TPMT_SIG_SCHEME inScheme ("signing scheme to use if the schemefor signHandleis TPM_ALG_NULL")

Outputs (success case)

• TPM2B_ATTEST certifyInfo (what was signed)
• TPMT_SIGNATURE signature (signature)

References

• TCG TPM Library part 3: Commands, section 18.2