NAME

       pdfsig - Portable Document Format (PDF) digital signatures tool

SYNOPSIS

       pdfsig [options] [PDF-file]

DESCRIPTION

       pdfsig  verifies  the digital signatures in a PDF document.  It also displays the identity of each signer
       (commonName field and full distinguished name of the signer  certificate),  the  time  and  date  of  the
       signature,  the  hash  algorithm used for signing, the type of the signature as stated in the PDF and the
       signed ranges with a statement wether the total document is signed.

       The signer certificate validation uses the trusted certificates stored in the following locations:

       •      The NSS Certificate database in the default Firefox profile.

       •      The NSS Certificate database in /etc/pki/nssdb.

OPTIONS

       -nocert
              Do not validate the certificate.

       -v     Print copyright and version information.

       -h     Print usage information.  (-help and --help are equivalent.)

AUTHOR

       The pdfsig software and documentation are copyright 1996-2004 Glyph & Cog, LLC  and  copyright  2005-2015
       The Poppler Developers - http://poppler.freedesktop.org

SEE ALSO

       pdfdetach(1),   pdffonts(1),   pdfimages(1),   pdfinfo(1),   pdftocairo(1),   pdftohtml(1),  pdftoppm(1),
       pdftops(1), pdftotext(1) pdfseparate(1), pdfunite(1)

                                                 28 October 2015                                       pdfsig(1)