(Delphi DLL) DSA Get Key as XML

Gets the DSA key in XML format.

Chilkat for Delphi Downloads Chilkat non-ActiveX DLL for Delphi Chilkat ActiveX DLL for Delphi * The examples here use the non-ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Dsa;

...

procedure TForm1.Button1Click(Sender: TObject);
var
dsa: HCkDsa;
success: Boolean;
bPublicOnly: Boolean;
xmlStr: PWideChar;

begin
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

dsa := CkDsa_Create();

// Generate a new 2048 bit DSA key.
success := CkDsa_GenKey(dsa,2048);
if (success <> True) then
  begin
    Memo1.Lines.Add(CkDsa__lastErrorText(dsa));
    Exit;
  end;

// Get the public key as XML
bPublicOnly := True;
xmlStr := CkDsa__toXml(dsa,bPublicOnly);
Memo1.Lines.Add(xmlStr);

// Sample output.

// <DSAKeyValue>
// 	<P>wBYOKu...2eoXw==</P>
// 	<Q>1taJI7...kV2/9c=</Q>
// 	<G>qjfbTi...eB1+g==</G>
// 	<Y>t3tz...NqjsPEg==</Y>
// </DSAKeyValue>

// Get the private key as XML.
bPublicOnly := False;
xmlStr := CkDsa__toXml(dsa,bPublicOnly);

Memo1.Lines.Add(xmlStr);

// Sample output.

// <DSAKeyValue>
// 	<P>wBYOKu...2eoXw==</P>
// 	<Q>1taJI7...kV2/9c=</Q>
// 	<G>qjfbTi...eB1+g==</G>
// 	<Y>t3tz...NqjsPEg==</Y>
// 	<X>lm9F...XzuVO+qU=</X>
// </DSAKeyValue>

CkDsa_Dispose(dsa);

end;