In a third variant, the central processing unit CPU1, CPU2 of the terminal station TS1, TS2 has pre stored said private policy data PP and the personal data PD, and the smart card {HEAD ~ SC1}, SC2 contains {TAIL ~ the algorithm} ALT for signing the received server policy data SP and preferably time stamping data 
contains
In a third variant , the central processing unit CPU1 , CPU2 of the terminal station TS1 , TS2 has pre stored said private policy data PP and the personal data PD , and the smart card { HEAD ~ SC1 } , SC2 contains { TAIL ~ the algorithm } ALT for signing the received server policy data SP and preferably time stamping data
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