PdfRpt.Core.Security.SignatureWriter.tryAddSignature C# (CSharp) Method

        private void tryAddSignature(PdfStamper stamper)
        {
            if (SignatureData.TsaClient == null)
            {
                signWithoutTimeStampAuthority(stamper);
            }
            else
            {
                signUsingTimeStampAuthority(stamper);
            }
        }