BK Radio P150, Service Manual

Page: 72 / 264

BK Radio Page 2-57
installation and programming
Load a Message Authentication Code Traffic Encryption Key (MTEK). The CKR
5.
number of the MTEK must be between 1 and 61439. This number must match
the MTEK number set with the radio editor software under the “Tactical OTAR”
tab. (See “Configuration set with Radio Editor”.)
Load a Data Traffic Encryption Key (DTEK) key. The CKR number of the DTEK
6.
must be between 1 and 61439. This number must match the DTEK number set
with the radio editor software under the “Tactical OTAR” tab. (See “Configuration
set with Radio Editor”.)
Load up to 32 Traffic Encryption Keys (TEK). CKR numbers must match the
7.
SLN assigned with the radio editor software under the “Encryption” tab. (See
“Configuration set with Radio Editor” for SLN setting information.)
NOTE: These are the traffic keys that will be available to send to the target radio.
Configuration set with the Radio Editor
note: Prior to changing any settings with the radio editor be sure to read the radio information by clicking
the “Read All Data” icon.
otar channel Settings
Enable OTAR on the channel designated to send encryption keys. 1.
Set operating mode to digital for Transmit and Receive. 2.
Set the Transmit and Receive NAC. 3.
Transmit NAC must match the target radio’s Receive NAC.
Receive NAC must match the target radio’s Transmit NAC.
Set the Encryption mode. 4.
It is recomended that the OTAR channel be set to Always Encrypt (Enc). If the channel is
programmed for switchable encryption, the switch must be in the encrypted position when sending
or receiving Tacital OTAR keys.
ENTER THE
KMFRSI>
9 999999
LOAD
CKR 12345
ALG: AES-256
KID: 1313
LOAD
ENTER THE
MNP>
6 5535
LOAD
CKR 61440
ALG: AES-256
KID: 1234
LOAD
ENTER THE
TGTRSI>
1 23456
LOAD
CKR 54321
ALG: AES-256
KID: 2255
LOAD
CKR 00001
ALG: AES-256
KID: 1111
LOAD