### Method

# FwupdPlugin EfiSignature get_owner

since: 1.5.5

#### Declaration [src]

    const gchar*
    fu_efi_signature_get_owner (
      FuEfiSignature* self
    )

#### Description [src]

Returns the GUID of the signature owner.

Available since: 1.5.5

#### Return value

Type: `const gchar*`

GUID owner, perhaps `FU_EFI_SIGNATURE_GUID_MICROSOFT`.

The returned data is owned by the instance.
The value is a NUL terminated UTF-8 string.