摘要 |
<p>The system has a passive element including a machined memory support for encrypted data or images, where a memory of the memory support is partitioned. An active element comprises a software package with a license code. The package is implantable on a computer, so that the user of the computer obtains authorization formalized by the license code, where authorization is introduced in the computer for authentifying the user to read or write on the passive element.</p> |