PRORXD Broadcast Receiver User Guide
Commercial in Confidence
Broadcast Solutions, HD/SD Products,
PRORXD
100167
Revision: 7.0
Commercial in Confidence
Page 6-31
Figure 6-1 Select the Encryption Mode
Step 2: Change the Descrambling Keys
The encryption key is a 128bit value for AES128 and a 256bit value for AES256, and is entered as 32 or 64
ASCII hexadecimal characters (0..9, A..F).
1.
Click on the Configuration tab.
2.
Click the Change Keys button.
3.
The Enter Scrambling Key dialog box opens.
4.
In the Key Type drop-down box click the drop-down arrow and select the key type you are trying to write
(must align with the key type you chose in
Select the Encryption Mode
above).
5.
In the AES128 key text box, type the encryption key you wish to use.
6.
Click the OK button.
7.
The Scrambling Key Set box opens.
8.
Click the OK button.
