KVL 4000 Key Variable Loader ASTRO 25 User Guide
Process Steps
1
Enter a Signaling Encryption Key (SEK) and a Key Encryption Key (KEK) required per algorithm in the
KVL. See
8.2.1 Entering the SEK and KEK, page 8-2
• The KEK secures keys exchanged between the KVL and the radio through the Remote
Control Head.
• The SEK secures messages exchanged between the KVL and the radio through the Remote
Control Head.
2
Entry a 5-digit Message Number Period. See
8.2.2 Entering the MNP for Remote Control Head Operations,
The MNP provides additional rekeying security for remote key loading.
3
Enter a 7-digit KVL Radio Set Identifier (KVL RSI) number. See
8.2.3 Entering the KVL RSI for Remote
Control Head Operations, page 8-4
.
8.2.1 Entering the SEK and KEK
In order to perform KVL operations on a radio through a Remote Control Head, define a SEK and KEK for each
algorithm used by the KVL.
8-2
6871018P37-F - January 2013
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