Skip to main content
Home
for DLMS smart meters
Open source solutions for DLMS smart metering

Main navigation

  • Home
  • Products
  • About us
  • Open Source
  • Community
  • Forum
  • Downloads
User account menu
  • Log in

Breadcrumb

  1. Home
  2. ECDSA Server Example

ECDSA Server Example

By socketmanager1337 , 31 March, 2026
Forums
General discussion

Are there any example implementations of DLMS/COSEM servers that use ECDSA for High-Level Security (HLS) authentication?

Profile picture for user Kurumi

Kurumi

4 months 1 week ago

Hi, You can use https:/…

Hi,

You can use
https://github.com/Gurux/Gurux.DLMS.Net/tree/master/Gurux.DLMS.Server.E…

You need first to establish a connection with High authentication and update the client certificate to the meter.

You can do this with a client example using -N 0.0.43.0.7.255

BR,
Mikko

  • Create new account
  • Reset your password

Hire Us!

Latest Releases

  • Mon, 08/17/2026 - 11:28
    Gurux.DLMS.Python 1.0.202
  • Mon, 08/17/2026 - 09:47
    gurux.dlms.cpp 9.0.2608.1701
  • Mon, 08/17/2026 - 09:25
    gurux.dlms.c 9.0.2608.1701
  • Mon, 07/27/2026 - 12:37
    gurux.dlms.cpp 9.0.2607.2701
  • Thu, 07/23/2026 - 16:19
    gurux.dlms.java 4.0.96

New forum topics

  • negative indexing for custom method/attribute
  • System title
  • Elster a1800 clock reset to year 2000 with one tariff billing
  • Possible memory leak in file dlms.c, getCompactArrayItem(), getCompactArrayItem2()
  • Official Gurux.DLMS.Client.Example.Net fails during High GMAC secure association (Invalid PDU), while Gurux Director connects successfully
More
RSS feed
Privacy FAQ GXDN Issues Contact
Follow Gurux on Twitter Follow Gurux on Linkedin