Info about GXDLMSReader.java Certificate Generator

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By scordedda , 1 September, 2022
Forums
Gurux DLMS for Java

Hi all,

I'm using GURUX DLMS for java, I'm able to use the library with no problem, but I found this link

https://certificates.gurux.fi/api/CertificateGenerator

in the class GXDLMSReader.java.

How those certificates are used? I can use this link in the my application or I have to change the certificates?

Thank you

Kurumi

3 years 11 months ago

Hi,

Those certificates are in PEM format (txt). You don't need to change anything.
Note! There must be own certificate for each meter. There is a server system title on each certificate and it must match for the server system title.

Check this. It will download the certificate and save it for the file and it's used later.

https://github.com/Gurux/gurux.dlms.java/blob/250a86fda9ec481aabf485fca…

Check also this:
https://www.gurux.fi/PublicKeyCryptography

BR,
Mikko