Handle to the certifying key used to sign the addressed by hKey.
Pointer to a structure of the type TSS_VALIDATION. After successful completion of the call the member rgbValidationData of this structure contains the signature data of the command. The member prgbData of the structure points to a buffer containing a TCPA_CERTIFY_INFO data stream as specified within the TCPA 1.1b Main Specification.
Tspi_Key_CertifyKey returns TSS_SUCCESS on success, otherwise one of the following values are returned:
TSS_E_INVALID_HANDLE - Either hKey or hCertifyingKey are invalid handles.
TSS_E_INTERNAL_ERROR - An error occurred internal to the TSS.
Tspi_Key_CertifyKey conforms to the Trusted Computing Group Software Specification version 1.1 Golden