Using general-ciphering messages

By sgbubble , 1 April, 2025
Forums
Gurux.DLMS

Hi,

I want to do a small script to test general-ciphering messages using identified key, wrapped key and agreed key. I'm using the python library as a DLMS client.
Can you provide an example on how to configure it?

Thank you,

Sara

Kurumi

1 year 5 months ago

Hi,

The general-ciphering use system title, block cipher and authentication keys to cipher the data. Check the -B -A -T arguments from the client example.

BR,
Mikko

sgbubble

1 year 5 months ago

Hi,

With those variables I can do a general-glo-ciphering request, but I want to generate a general-ciphering one. Is it possible with the latest version of the library?

Thank you

sgbubble

1 year 5 months ago

When General protection flag is active both general-global-ciphering and general-ciphering can be used, can't they?
How can I specify to use the later?

Thank you