A cryptographic key for digital signatures is generated automatically. If required, you
can generate your own key and set the Archiver and the Auxiliary Archiver to use it.
Procedure
-
In the Security Center installation folder, run
DigitalSignatureKeyGenerator.exe.
The program generates two 1 KB files named
fingerprintEddsa.bin and privateEddsa.bin and
saves them in the installation folder. The first file contains a random 20 B fingerprint,
and the second file contains a cryptographic signature key. These two files will be
different every time the program is executed.
-
In Config
Tool, open the
System task, and click the Roles view.
-
Select each archiving role that uses digital signatures, and restart it.
-
If you have a secondary server assigned to an archiving role, copy the same
cryptographic files to the Security Center
installation folder on that server.
Results
The next time an Archiver or Auxiliary Archiver with
Digital
signature enabled records video to disk, the video files are digitally signed
using the new cryptographic key.