This table lists the possible validation messages that you can receive when validating the digital signature on a G64x video file.
| Validation message | Description |
|---|---|
| File digitally signed and authenticated. | The file is authentic. |
| File digitally signed and authenticated with an obsolete algorithm. | The file is signed with the RSA algorithm used in Security Center 5.8.1.0 or earlier and validated with the algorithm used in Security Center version 5.8.1.0 or later. |
| Authentication failed. Some sequences are not digitally signed. | The file is partially signed and contains at least one unsigned frame. |
| File tampered at: 2019-01-01 0:00:00 AM EDT. | The file is tampered with. |