Encryption functions in Local Area Network
45
Building Technologies
052_SiPass_Entro_6_5_A24205-A335-B318_e_en
Fire Safety & Security Products
10.03.2010
19.2
Change the crypto key
1.
Open the Entro [
13] application.
2.
Click on System and select Change crypto key.
A wizard is invoked to guide you further.
3.
Select in which way the crypto key should be created:
The System creates the crypto key automatically.
You enter the crypto key manually – at least 32 characters. Valid
characters are 0-9, A-F (hexadecimal, upper case).
Use a default (which also is used in the SR35i at power-up – if no
database is loaded).
4.
Click Next.
5.
If you have chosen to enter the crypto key manually – a field appears where
you enter the 32 characters.
The entered/generated crypto key is shown. Do not forget to write it down
and keep it in safe place!
6.
Click Next – and the new crypto key is sent to all SR35i. All SR35i must be on-
line to make the encryption work.
7.
Click OK.