HLS

By Anwar sheik , 29 November, 2024
Forums
General discussion

Hi

What kind of encryption and decryption mode of aes is used for encrypting and decrypting the HLS secret if the authentication mechanism if just high level.

Please try to answer ASAP.

Thank you in advance.

Kurumi

1 year 6 months ago

Hi,

DLMS standard doesn't define how HLS secret is created. Gurux libraries use AES/CBC/NoPadding because most of the meters use it.

BR,
Mikko