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  2. Regarding Security Suite V2 Support In Gurux.dlms.c

Regarding security suite v2 support in gurux.dlms.c

By manishsharma13 , 17 January, 2024
Forums
Gurux.DLMS

We are evaluating to use GuruX DLMS server in C in our product.
Please let us know whether gurux.dlms.c supports Security Suites v2?

In the source code, it shows support for DLMS_SECURITY_SUITE_V2.

/*
AES-GCM-256 authenticated encryption, ECDSA P-384 digital signature, ECDH P-384 key agreement, SHA-384 hash, V.44 compression and AES-256 key wrap
*/
DLMS_SECURITY_SUITE_V2 = 2

While DLMS_SECURITY_SUITE_V2 is used only in AES-GCM-256 function, need to know whether ECDH P-384 key agreement support is also available?

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Kurumi

2 years 6 months ago

Hi, AES-GCM-256 is supported…

Hi,

AES-GCM-256 is supported with ANSI C. ECDSA P-384 is coming to the ANSI C++ first and I don't have the exact time when it's released for ANSI C.

BR,
Mikko

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