| DlmsTypeKeyAgreementData | Parameterless constructor used by XmlSerializer. |
| DlmsTypeKeyAgreementData(DlmsTypeStructure) | Creates a new instance of DlmsTypeKeyAgreementData class from a structure returned by the server (meter) |
| DlmsTypeKeyAgreementData(Byte, ByteBuffer) | Creates a new instance of DlmsTypeKeyAgreementData class for specified key ID and data. This constructor is called to start ECDH key agreement. |