| 摘要 |
<p>At the time of installation on the determined material, data provided by the compressed file is copied, by decompressing the data and reforming the files which form the logic unit. It is then linked to the installation operation, the execution of the logic determining a group of parameters which characterizes the determined material on which the logic is copied The method then verifies that the logic has not yet been installed. If this installation has been done, it generates a random data that is recorded as the identifying key and which annuls the coherence between the utilization key and the identifying key previously recorded so a new utilization key can be produced. If the installation has not yet been done, either by generating a utilization key authorizing logic execution during a determined period or returning, by means of an appropriate interface, a user key provided by the editor from data based on the identifying key generated and recorded by the logic. The data containing the parameters and the dates generated by the material are recorded, in a first location by concatenation with an executable file of the logic. They are subsequently recorded in a second location by creation of a field in a filing system. The parameters recorded and the field being used at the time of the verification stage.</p> |
