Adds and removes digital signatures to and from your document. You can also use the dialog to view certificates.
Lists the digital signatures for the current document.
The Signed icon indicates a valid digital signature, while the Exclamation mark icon indicates an invalid digital signature.
See also Digital Signatures.
Use AdES-compliant signature when there is a choice
Prefers creating XAdES signatures for ODF and OOXML, PAdES signatures for PDF.
Opens the View Certificate dialog.
Opens the Select Certificate dialog.
Removes the selected signature from the list. Removes all subsequent signatures as well, in case of PDF.