| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for personalizing a first preservation element included in a first terminal by adding a service thereto.SOLUTION: A user of a first terminal is given a removable preservation element having a form factor different from the form factor of a first preservation element, and the first preservation element is linked to a removable preservation element in the first terminal or via the first terminal, and safety is guaranteed by certificate authentication and asymmetric encryption between the first preservation element and the removable preservation element, and the first preservation element is safety personalized with data built in the removable preservation element. |
