public override bool Matches(SecurityKeyIdentifierClause keyIdentifierClause)
{
InternalEncryptedKeyIdentifierClause kic = keyIdentifierClause as InternalEncryptedKeyIdentifierClause;
if (kic == null)
{
return(false);
}
return(Matches(kic.GetRawBuffer()));
}
public override bool MatchesKeyIdentifierClause(SecurityKeyIdentifierClause keyIdentifierClause)
{
LocalIdKeyIdentifierClause lkic = keyIdentifierClause as LocalIdKeyIdentifierClause;
if (lkic != null && lkic.LocalId == Id)
{
return(true);
}
InternalEncryptedKeyIdentifierClause khic = keyIdentifierClause as InternalEncryptedKeyIdentifierClause;
if (keyhash == null)
{
keyhash = SHA1.Create().ComputeHash(wrapped_key);
}
if (khic != null && khic.Matches(keyhash))
{
return(true);
}
return(false);
}
void WriteInternalEncryptedKeyIdentifierClause (
XmlWriter w, InternalEncryptedKeyIdentifierClause ic)
{
w.WriteStartElement ("o", "SecurityTokenReference", Constants.WssNamespace);
w.WriteStartElement ("o", "KeyIdentifier", Constants.WssNamespace);
w.WriteAttributeString ("ValueType", Constants.WssKeyIdentifierEncryptedKey);
w.WriteString (Convert.ToBase64String (ic.GetBuffer ()));
w.WriteEndElement ();
w.WriteEndElement ();
}
