The words contained in this file might help you see if this file matches what you are looking for:

...Using your digital certificate with adobe acrobat reader dc basic incorporating into allows you to sign pdf documents that can be positively attributed and those cannot modified without invalidating the signature information in verified issuing office security or sender fingerprints these instructions assume have already downloaded installed it on computer open click edit toolbar at top of window fig select preferences bottom pulldown menu page signatures left hand bar identities trusted certificates section more button id settings ensure is listed display its attributes must following elements o name as requested displayed university texas health science center san antonio issued by rsa ca valid from date expiration based lifetime years once validated above down arrow pencil icon list s use for signing a will appear entry now this close windows ready...