check_key_usage
ret = check_key_usage(handle, cert, KMF_KU_ENCRYPT_DATA);
ret = check_key_usage(handle, cert, KMF_KU_ENCRYPT_DATA);
ret = check_key_usage(handle, ta_cert, KMF_KU_SIGN_CERT);
ret = check_key_usage(handle, SignerCertData, KMF_KU_SIGN_CERT);
ret = check_key_usage(handle, signer_cert, KMF_KU_SIGN_CERT);
ret = check_key_usage(handle, signer_cert, KMF_KU_SIGN_DATA);
ret = check_key_usage(handle, signer_cert, KMF_KU_SIGN_DATA);