ua.client.TuaKeypair.Password

Sets the password for decrypting an encrypted private key.

Delphi

property Password: string;

C++

__property AnsiString Password;

Description

This property sets the password required to decrypt an encrypted private key (Keypair.PrivateKey).

Please note that, depending on security issues, the value of this property is not stored in the DFM file.

It is also possible to load an encrypted private key using the DecodePrivateKey method of the ua.client component.

Example

If you have generated an encrypted private key using the 'Keypair Property Dialog', for example, you can use the following code to set the password. Otherwise, you will receive an error message.

Copy Code

procedure TForm1.Button1Click(Sender: TObject);
begin
  dOPCUAClient1.URL :=  'opc.tcp://localhost:53530/OPCUA/SimulationServer';
  dOPCUAClient1.SecurityKeypair.Password := 'test';
  dOPCUAClient1.Active := true;
end;

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