internal Signature(signerstatus status, signerspecificurl xadesUrl)
{
Signer = status.signer;
SignatureStatus = new SignatureStatus(status.signer);
XadesReference = xadesUrl == null ? null : new XadesReference(new Uri(xadesUrl.Value));
SignatureStatus = new SignatureStatus(status.Value);
DateTimeForStatus = status.since;
}