HS is a server program which carries out the following functions: script interpretation, interaction with HSMs, chip personalization on tabletop embossers and high-performance systems. The main principle is the usage of a custom developed protocol which controls messages between the perso server and client developed programs. The server allows simultaneous use of several HSMs at the same time and number of server clients is only limited to TCP/IP capabilities. The built in script interpreter allows use of multiple scripts at the same time with different crypto algorithms and for different card types. The script language is specially developed to work with different chip cards.