Motorola SSETM 5000 - Manual (Page 81)

Chapter 6 Encryption
This chapter describes the encryption capability of the SSE 5000 radio.
6.1 Load an Encryption Key
To load an encryption key:
1. Refer to the key-variable loader (KVL) manual for equipment connections and setup.
2. Attach the KVL to the radio. The display shows “KEYLOAD.” All other radio functions, except
for power down, backlight, and volume, are locked out.
3. Refer to the KVL manual for how to load the encryption keys into the radio.
4. When the key is loaded successfully, you will hear:
• On single-key radios—a short tone.
• On multikey radios—an alternating tone.
6.2 Multikey Feature
This feature allows the radio to be equipped with multiple encryption keys. The encryption keys can
be tied (strapped), on a one-per-channel basis. It can support up to three different encryption
algorithms simultaneously (DES, DES-XL and DES-OFB).