internal override XmlElement GetXml(XmlDocument xmlDocument)
{
DSAParameters dsaParams = _key.ExportParameters(false);
XmlElement keyValueElement = xmlDocument.CreateElement(KeyValueElementName, SignedXml.XmlDsigNamespaceUrl);
XmlElement dsaKeyValueElement = xmlDocument.CreateElement(DSAKeyValueElementName, SignedXml.XmlDsigNamespaceUrl);
XmlElement pElement = xmlDocument.CreateElement(PElementName, SignedXml.XmlDsigNamespaceUrl);
pElement.AppendChild(xmlDocument.CreateTextNode(Convert.ToBase64String(dsaParams.P)));
dsaKeyValueElement.AppendChild(pElement);
XmlElement qElement = xmlDocument.CreateElement(QElementName, SignedXml.XmlDsigNamespaceUrl);
qElement.AppendChild(xmlDocument.CreateTextNode(Convert.ToBase64String(dsaParams.Q)));
dsaKeyValueElement.AppendChild(qElement);
XmlElement gElement = xmlDocument.CreateElement(GElementName, SignedXml.XmlDsigNamespaceUrl);
gElement.AppendChild(xmlDocument.CreateTextNode(Convert.ToBase64String(dsaParams.G)));
dsaKeyValueElement.AppendChild(gElement);
XmlElement yElement = xmlDocument.CreateElement(YElementName, SignedXml.XmlDsigNamespaceUrl);
yElement.AppendChild(xmlDocument.CreateTextNode(Convert.ToBase64String(dsaParams.Y)));
dsaKeyValueElement.AppendChild(yElement);
// Add optional components if present
if (dsaParams.J != null)
{
XmlElement jElement = xmlDocument.CreateElement(JElementName, SignedXml.XmlDsigNamespaceUrl);
jElement.AppendChild(xmlDocument.CreateTextNode(Convert.ToBase64String(dsaParams.J)));
dsaKeyValueElement.AppendChild(jElement);
}
if (dsaParams.Seed != null)
{ // note we assume counter is correct if Seed is present
XmlElement seedElement = xmlDocument.CreateElement(SeedElementName, SignedXml.XmlDsigNamespaceUrl);
seedElement.AppendChild(xmlDocument.CreateTextNode(Convert.ToBase64String(dsaParams.Seed)));
dsaKeyValueElement.AppendChild(seedElement);
XmlElement counterElement = xmlDocument.CreateElement(PgenCounterElementName, SignedXml.XmlDsigNamespaceUrl);
counterElement.AppendChild(xmlDocument.CreateTextNode(Convert.ToBase64String(Utils.ConvertIntToByteArray(dsaParams.Counter))));
dsaKeyValueElement.AppendChild(counterElement);
}
keyValueElement.AppendChild(dsaKeyValueElement);
return(keyValueElement);
}