APX 8000XE M2 AND M3
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Secure Operations
Multi-key Feature
ADVANCED FEATURES
This feature allows the radio to be equipped with different
encryption keys and supports the DES-OFB algorithm.
There are two types:
• Conventional Multi-key – The encryption keys can be tied
(strapped), on a one-per-channel basis, through Customer
Programming Software. In addition, you can have operator-
selectable keys, operator-selectable keysets, and operator-
selectable key erasure. If talk groups are enabled in
conventional, then the encryption keys are strapped to the
talk groups.
• Trunked Multi-key – If you use your radio for both
conventional and trunked applications, you have to strap
your encryption keys for trunking on a per-talkgroup or
announcement-group basis. In addition, you may strap a
different key to other features, such as dynamic
regrouping, failsoft, or emergency talkgroup. You can have
operator-selectable key erasure.
Model 3 Model 2