Curtiss-Wright DTS1+ CSfC - Page 38

User Guide DDOC0199-000-A9
1-Slot Data Transport System (CSfC) 6 - 4 Encryption
© 2024 Curtiss-Wright Defense Solutions Revision 3.0
Example
b. Type cmpsk -g and press ENTER key to auto-generate PSK.
Example
c. Type cmpsk -w and press E
NTER key to manual change PSK.
Example
6.3.1.2 Seal PSK
After the PSK is changed, it must be sealed as follows:
NOTE
PSK shown below is an example, the actual PSK will be a 32 byte (64 hex character) sequence.
1. Type cmpsk and press E
NTER key to verify PSK is present.
Example
2. Type cmpsk --seal and press E
NTER key to seal PSK.
Example
3. Remove and reapply DTS1+ CSfC input power.
NOTE
When properly sealed, the PSK will be displayed as all f’s
4. Type cmpsk and press E
NTER key to verify PSK is sealed.
Example
5. Type ibit -s and press E
NTER key to verify PSK is sealed.
cw_dts> cmkey -p -u
[cmkey]
Please enter current PSK: Enter existing 64 hex character PSK
Please enter new PSK: Enter new 64 hex character PSK
[!cmkey] OK
cw_dts> cmpsk -g
[cmpsk]
CMPSK: psk=d8689abf74a26f28c19b3d99ec542fd779e0889d365b2818c1a583fe29f219ec
status=OK
[!cmpsk] OK
cw_dts> cmpsk -w d8689abf74a26f28c19b3d99ec542fd779e0889d365b2818c1a583fe29f219ec
[cmpsk]
CMPSK: psk=d8689abf74a26f28c19b3d99ec542fd779e0889d365b2818c1a583fe29f219ec
status=OK
[!cmpsk] OK
cw_dts> cmpsk
[cmpsk]
CMPSK: psk= 1f4223ad904c984a3cea44fa763cc2eb4c08398d26f67ef8c1cd50e2549c3ae1
status=OK
[!cmpsk] OK
cw_dts> cmpsk --seal
[cmpsk]
CMPSK: status=OK
[!cmpsk] OK
cw_dts> cmpsk
[cmpsk]
CMPSK: psk= ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff status=OK
[!cmpsk] OK