| 摘要 |
The method involves generating (10) a long secret, random binary code, writing the code into at least two transportable data media (12), sending the media to the users, feeding the media into readers (14) associated with the user terminals (16) to read in the codes, setting up a link between the user terminals, checking the input of the media and comparing the codes using logistical devices (18) associated with the user terminals and encoding the messages to be transmitted using at least part of the code if the codes agree. An Independent claim is also included for an encoding system for implementing the method. |
