| 摘要 |
<p>The invention relates to a method for limiting and ensuring the operability and operation of a unique computer program, exclusively with the specific computer equipment wherein it is installed, which, during the installation of the software in the equipment, comprises a process of scanning the hardware present, identifying the parameters that are unique thereto in order to obtain the "DNA signature of the hardware" with which a key k1 is generated for encrypting, in an encrypted data document, important information for accessing the program. The key k1 and the data of said information for accessing the program are then deleted, and only the encrypted document is kept.</p> |
