| 摘要 |
<p>The invention relates to a device for securing an electronic component, said device including a processor (11), a spy module (12) capable of interrogating the processor (11) registers, a connection means (13) for connecting the spy module (12) to an activation means (14) of the spy module (12), the activation means (14) being outside the component (10), and the spy module (12) executing, upon the activation thereof, a specific program stored at an address in the memory (15) of the component (10). According to the invention, the component (10) includes a securing memory (16) that may contain instructions enabling a shift to said specific program. The shift is present during test operations of the component and is cancelled during the functional operation of the component (10). Accordingly, even if the spy module (12) is accidentally activated, the specific program is not executed.</p> |
