Lazarus Pascal

Example: SecureString.HashVal method

Demonstrates the HashVal method. Lazarus Pascal

program ChilkatDemo;

// Demonstrates using the Chilkat Pascal wrapper via the C bridge DLL.
// Builds as a console application under Lazarus (FPC) or Delphi.

{$IFDEF FPC}
  {$MODE DELPHI}
{$ENDIF}
{$APPTYPE CONSOLE}

uses
  {$IFDEF UNIX}
  cthreads,
  {$ENDIF}
  SysUtils,
  CkDllLoader,
  Chilkat.SecureString;

// ---------------------------------------------------------------------------

procedure RunDemo;
var
  success: Boolean;
  str: TSecureString;
  encodedHash: string;

begin
  success := False;

  str := TSecureString.Create;
  str.MaintainHash := 'sha256';
  str.Append('Hello World');

  encodedHash := str.HashVal('base64');
  WriteLn(encodedHash);


  str.Free;

end;

// ---------------------------------------------------------------------------

begin

  try
    RunDemo;
  except
    on E: Exception do
      WriteLn('Unhandled exception: ', E.ClassName, ': ', E.Message);
  end;

  WriteLn;
  {$IFDEF MSWINDOWS}
  WriteLn('Press Enter to exit...');
  ReadLn;
  {$ENDIF}
end.