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KVL 4000 Key Variable Loader ASTRO 25 User Guide
Procedure Steps
1
On the KVL main screen, select
Settings → Security → FIPS mode
.
Step result:
The list of available values appears, with the currently selected value highlighted.
The available values are:
•
Level 3 (High Security)
•
Level 2 (Standard)
Use
Level 3
for high security. If FIPS Level 3 is active, the Sharing setting is disabled and cannot be
turned on.
In the Radio Authentication mode, the KVL operates in FIPS Level 2 only. Before changing the
mode of operation to Radio Authentication, ensure FIPS Level 2 is set for the mode the KVL is
currently operating in.
2
Select the desired value.
Step result:
A
Warning
screen appears, informing that changing the FIPS mode will remove all keys.
3
Select
Yes, change FIPS mode
if you are sure that you want to continue.
Step result:
The FIPS mode is changed.
4
Tap
Done
on the consecutive screens to return to the KVL main screen.
2.2.4 Managing the System Key (DVI-XL Only)
The KVL requires a 128-digit System Key to communicate in DVI-XL systems. Each KVL is shipped from the
factory with a default System Key.
Changing the System Key causes all keys defined with the DVI-XL algorithm (including the UKEK for
ASTRO
®
25) to be erased (includes DVI-XL keys in both ASN and ASTRO
®
25 memory).
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6871018P37-F - January 2013
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