pdfcrypt – Allows the setting of pdf encryption

Al­lows the set­ting of pdf en­cryp­tion op­tions for VTeX and some older ver­sions of pdfTeX. The op­tions can be set as pack­age op­tions or in the com­mand \pdfcrypt­setup. Op­tions in­clude owner=Own­erPass­word, user=UserPass­word, print, copy, edit, an­no­tate=true, false all, none. The en­cryp­tion is set at \be­gin{doc­u­ment} by de­fault, but this can be forced for an ear­lier time by op­tion ‘set’.
Ex­am­ple: \usep­a­ck­age[owner=Don­ald,user=Knuth,print=false]{pdfcrypt}