| 摘要 |
A program element and an installation authorisation message containing a first piece of identification information, a second piece of identification information and a cryptographic value on at least these pieces of information are transferred to a second computer. Said first piece of identification information identifies the program element provided and the second piece of information identifies the second computer. The cryptographic value is created using the symmetrical secret key which is provided in the second computer and in an authentication unit. The symmetrical secret key is used to check the cryptographic value in the second computer.
|
