| 摘要 |
<p>System and method for verifying the integrity of executable images. The system includes a run-time validator that determines a reference digital signature for an executable using the contents of the digital signature excluding those portions of the executable that are fixed-up by a program loader. The run-time validator then subsequent to the loading of the executable image determines an integrity digital signature to verify that the executable image has not been improperly modified. In addition, the run-time validator ensures that each of the pointers in the executable image have not been improperly redirected.</p> |
