Siemens SiPass Entro - Change the crypto key

Encryption functions in Local Area Network
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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.