[poppler] digital signatures

[Giuseppe Sacco]

Hi all.
I am looking for any application on Linux that display digital
signatures embedded in PDF files. I use gnome 2.22.1 with evince 2.20.2,
but it seems that displaying digital signatures isn't supported (yet?).

Anyone knows if it supported in more recent versions or if there is any
plan at all for supporting digital signatures?

Thank you very much,
Giuseppe