IKey IKms.GetNewKey()
{
IKey key = new IKeyImpl();
key.Name = "Key " + _Keys.Count.ToString();
return(key);
}
protected virtual bool LoadKeysFile(XmlDocument doc)
{
bool result = false;
_Keys.Clear();
_Keyrings.Clear();
//XmlDocument doc = new XmlDocument();
try
{
//doc.Load(keysFile);
XmlNode root = doc.DocumentElement;
XmlNode keys = root["keys"];
XmlNode keyrings = root["keyrings"];
if (keys != null)
{
foreach (XmlNode node in keys)
{
IKey key = new IKeyImpl(node);
_Keys.Add(key);
} //foreach (XmlNode node in keys)
}
if (keyrings != null)
{
foreach (XmlNode node in keyrings)
{
IKeyring keyring = new IKeyringImpl(node);
_Keyrings.Add(keyring);
} //foreach (XmlNode node in keyrings)
}
result = true;
}
catch (Exception exc)
{
log.Debug(exc.ToString());
}
return(result);
} //protected virtual bool LoadKeysFile(string keysFile)
IKey IKey.DeriveKey(byte[] derivationData, KeyChaining chaining)
{
IKey result = null;
if (Initialized)
{
byte[] derivedKey = null;
switch (_KeyType)
{
case keyType.DESede:
derivedKey = encryptDesEde(derivationData, chaining);
break;
case keyType.AES:
derivedKey = encryptAES(derivationData, chaining);
break;
} //switch(_KeyType)
if (derivedKey != null && derivedKey.Length == _Length)
{
result = new IKeyImpl();
result.Name = "Derived from " + _Name;
result.Purpose = _Purpose;
result.Subject = _Subject;
result.Scope = _Scope;
result.keyType = _KeyType;
result.Length = _Length;
result.KeyChaining = _KeyChaining;
result.keyValue = Hex.ToHexString(derivedKey);
result.kcv = Hex.ToHexString(result.Encrypt(Hex.Decode("000000")));
} //if (derivedKey != null && derivedKey.Length == theKey.Length)
} //if (Initialized)
return(result);
} //IKey IKey.DeriveKey( ...
