Motorola KEY 3000 User Manual page 168

Entering Keys
(continued)
Note If you have only
one algorithm enabled
(using CONFIG menu),
you will not be prompted
for an algorithm.
Note The KVL 3000 will
not accept keys of the
same algorithm type with
duplicate KIDs (i.e., each
key of a particular algo
rithm type must have a
unique KID).
Note For DES keys
only As you enter each
byte of the encryption
key, it is checked by the
KVL 3000 for validity. If
you enter an invalid num
ber, WRONG PARITY will
flash in the display, and
the invalid entry is ig
nored. Continue with the
entry.
For non DES keys
Encryption key validity is
checked only after entire
key is entered and the
Enter key is pressed.
ASTRO 25 Operation
Chapter 4 Entering Keys into the KVL 3000
4. Use the or keys to select the
desired algorithm for this key. Then use
the key to select ACCEPT. The
following screen will appear.
CKR:00005
ALG:DES–XL
KID>J
ACCEPT
5. Enter the 4 digit Key ID (KID) for this
hex
key, then press the Enter key. The
following screen will appear.
CKR:00005
J
BYTE 01
6. Enter the encryption key using the
keypad. The specific byte number is
displayed as you enter the key numbers.
When finished, the following screen will
appear:
CKR:00005
13313164
4AA449C4
SLOT FILLED
continued on next page
4-3