Delphi ActiveX Requires Chilkat v11.0.0+

Get Certificate Public Key from PEM

See more Certificates Examples

Demonstrates how to load a PEM file containing a certificate and access the public key. Delphi ActiveX

var
success: Integer;
cert: TChilkatCert;
pubkey: TPublicKey;

begin
success := 0;

cert := TChilkatCert.Create(Self);

success := cert.LoadFromFile('qa_data/pem/my_cert.pem');
if (success = 0) then
  begin
    Memo1.Lines.Add(cert.LastErrorText);
    Exit;
  end;

pubkey := TPublicKey.Create(Self);
cert.GetPublicKey(pubkey.ControlInterface);

//  Examine the public key as XML..
Memo1.Lines.Add(pubkey.GetXml());