D9412GV4/D7412GV4/D7212GV4 SDI2 Modules | en 185
Bosch Security Systems, Inc. Program Entry Guide F.01U.218.312 | 04 | 2012.03
When the B420 communicates with any device on a network, an entry is added to its ARP
table for each of those devices. The ARP Cache Timeout defines the number of seconds (1 to
600) before the ARP table of the B420 is refreshed.
AES Encryption Enable
Use this option to enable or disable AES (Advanced Encryption Standard) encryption on the
B420.
Keypad Programming of AES Encryption Enable
D1255
1. Refer to Section 2.5.1 Keypad Programming Menu, page 12 to access the TOOLS MENU
and navigate to the PROGRAMMING option.
2. Press [ENT] to enter the PROGRAMMING option.
3. Press [ENT] at the ENCRYPTION option to enter it.
4. Press [ENT] at the AES KEY SIZE option. The keypad shows NONE or 128 BITS. NONE in
AES KEY SIZE is the same as No in RPS, whereas 128 BITS in AES KEY SIZE is the same as
Yes in RPS.
5. To change the setting, press [EDIT] and then press the button for the desired option.
6. Press [ENTER] to save the changes.
D1260
1. Refer to Section 2.5.1 Keypad Programming Menu, page 12 to access the Tools Menu and
navigate to the Programming option.
2. Press [ENT] to enter the Programming option.
3. Press [ENT] at the Encruption option to enter it.
4. Press [ENT] at the AES Key Size option. The keypad shows None or 128 Bits. None in
AES KEY SIZE is the same as No in RPS, whereas 128 Bits in AES KEY SIZE is the same as
Yes in RPS.
5. To change the setting, press Edit softkey and then press the softkey for the desired
option.
6. Press the Save softkey to save the changes.
AES Encryption Key
Use this option to select the ID that represents the AES Encryption Key to use to encrypt and
decrypt data blocks. Create the ID numbers in Remote Programming Software (RPS) using the
Encryption Key tab of the System Configuration dialog box.
Keypad Programming of AES Encryption Key
D1255
1. Refer to Section 2.5.1 Keypad Programming Menu, page 12 to access the TOOLS MENU
and navigate to the PROGRAMMING option.
2. Press [ENT] to enter the PROGRAMMING option.
3. Press [ENT] at the ENCRYPTION option to enter it.
Default: No
Selection: Yes or No
Yes All communication through the network module is encrypted. AES
encryption must also be set at the central station receiver and the PC
running RPS or automation software.
No All communication through the network module is unencrypted.
Default: 01-02-03-04-05-06-07-08-09-10-11-12-13-14-15-16
Selection: Thirty-two hexadecimal characters
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