9 computer programs including programs for the issuing of digital ID documents (certificates), for the personalization of smart cards (coded cards) and of other bearers of a digital ID document, for the publication of digital ID documents in PC's, servers and central computers, for the identification of digital signatures and coding in different applications, e.g. security solutions, electronic trade, electronic bank services, electronic mail, games, gambling and betting, electronic checks, cable and satellite television, for copyright protection of software, documents or multimedia additions; smart cards (coded cards); newspapers, magazines and printed matter stored on electronic media