Generate a GLO Ciphering PDU

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By Rubent , 8 October, 2019
Forums
Gurux.Net

Hello everyone,

  The first thing is to thank you in advance for this project and the help you provide.

 I'm trying writing a simple server to simulate a meter for emulate a Meter with DLMS Protocol. I am trying to write a simple server that push a PDU and add GLO cipher.

Can anyone help me out with a little example on how to add GLO cipher to my server with the translator structure?

<GeneralGloCiphering>
<SystemTitle Value = "" />
<CipheredService Value = "" />
</GeneralGloCiphering>

Until today I am generating the PushSetup objects and sending them with GXNet using the GXDLMSNotify.

foreach (var it in gxdlmsNotify.GeneratePushSetupMessages (DateTime.MinValue, pushSetupObject))
                {
                    gxNet.Send (it, null);
                }

And I would like to update the server to send the PDUs with the structure that I have commented before.

Forgive my ignorance but I am very new to this

Kurumi

6 years 9 months ago

Hi Rubent,

You can do it like below. Update the correct keys and system title.

GXDLMSSecureNotify notify = new GXDLMSSecureNotify(true, 16, 1, InterfaceType.WRAPPER);
notify.Ciphering.AuthenticationKey = ;
notify.Ciphering.BlockCipherKey = ;
notify.Ciphering.SystemTitle = ;

BR,

Mikko