}
else if (modeName.startsWith("GOFB"))
{
ivLength = baseEngine.getBlockSize();
cipher = new BufferedGenericBlockCipher(new BufferedBlockCipher(
new GOFBBlockCipher(baseEngine)));
}
else if (modeName.startsWith("CTS"))
{
ivLength = baseEngine.getBlockSize();
cipher = new BufferedGenericBlockCipher(new CTSBlockCipher(new CBCBlockCipher(baseEngine)));