Provided {HEAD ~ the card} has been identified as a card belonging to the data system of lower secrecy and security level , {TAIL ~ the data} read from the card are compared to the code input by means of the keyboard by employing a verification algorithm, which is stored in a second storage means of the security module , in a comparator of the security module  
Provided { HEAD ~ the card } has been identified as a card belonging to the data system of lower secrecy and security level , { TAIL ~ the data } read from the card are compared to the code input by means of the keyboard by employing a verification algorithm , which is stored in a second storage means of the security module , in a comparator of the security module
OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH