Verified program code downloading system for JAVA smart card, has processing unit, and verifier to verify codes and provide codes to carrier, where unit and verifier are designed so that codes are loaded to carrier only after verification

摘要

The system has an end terminal (10) with a medium for transmitting program codes to a mobile data carrier, and an interface receiving the transmitted codes. The terminal has a verifier (15) to verify the codes and provide verified program codes to the carrier. The terminal has a processing unit, where the unit and the verifier are designed such that the codes are loaded to the carrier only after verification. An independent claim is also included for a method for downloading a verified program code to a mobile data carrier.