old/botan/src/stream/stream_cipher.cpp


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/**
* Stream Cipher Default Implementation for IV and Seek
* (C) 1999-2007 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/

#include <botan/stream_cipher.h>

namespace Botan {

/*
* Default StreamCipher Resync Operation
*/
void StreamCipher::resync(const byte[], u32bit length)
   {
   if(length)
      throw Exception("The stream cipher " + name() +
                      " does not support resyncronization");
   }

/*
* Default StreamCipher Seek Operation
*/
void StreamCipher::seek(u32bit)
   {
   throw Exception("The stream cipher " + name() + " does not support seek()");
   }

}