1 files changed, 0 insertions, 124 deletions
diff --git a/src/libstate/lookup.cpp b/src/libstate/lookup.cpp
deleted file mode 100644
index 85f93bb95..000000000
--- a/src/libstate/lookup.cpp
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
-* Algorithm Retrieval
-* (C) 1999-2007 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/lookup.h>
-#include <botan/libstate.h>
-#include <botan/engine.h>
-
-namespace Botan {
-
-/*
-* Get a PBKDF algorithm by name
-*/
-PBKDF* get_pbkdf(const std::string& algo_spec)
-   {
-   Algorithm_Factory& af = global_state().algorithm_factory();
-
-   if(PBKDF* pbkdf = af.make_pbkdf(algo_spec))
-      return pbkdf;
-
-   throw Algorithm_Not_Found(algo_spec);
-   }
-
-/*
-* Query if an algorithm exists
-*/
-bool have_algorithm(const std::string& name)
-   {
-   Algorithm_Factory& af = global_state().algorithm_factory();
-
-   if(af.prototype_block_cipher(name))
-      return true;
-   if(af.prototype_stream_cipher(name))
-      return true;
-   if(af.prototype_hash_function(name))
-      return true;
-   if(af.prototype_mac(name))
-      return true;
-   return false;
-   }
-
-/*
-* Query the block size of a cipher or hash
-*/
-size_t block_size_of(const std::string& name)
-   {
-   Algorithm_Factory& af = global_state().algorithm_factory();
-
-   if(const BlockCipher* cipher = af.prototype_block_cipher(name))
-      return cipher->block_size();
-
-   if(const HashFunction* hash = af.prototype_hash_function(name))
-      return hash->hash_block_size();
-
-   throw Algorithm_Not_Found(name);
-   }
-
-/*
-* Query the output_length() of a hash or MAC
-*/
-size_t output_length_of(const std::string& name)
-   {
-   Algorithm_Factory& af = global_state().algorithm_factory();
-
-   if(const HashFunction* hash = af.prototype_hash_function(name))
-      return hash->output_length();
-
-   if(const MessageAuthenticationCode* mac = af.prototype_mac(name))
-      return mac->output_length();
-
-   throw Algorithm_Not_Found(name);
-   }
-
-/*
-* Get a cipher object
-*/
-Keyed_Filter* get_cipher(const std::string& algo_spec,
-                         Cipher_Dir direction)
-   {
-   Algorithm_Factory& af = global_state().algorithm_factory();
-
-   Algorithm_Factory::Engine_Iterator i(af);
-
-   while(Engine* engine = i.next())
-      {
-      if(Keyed_Filter* algo = engine->get_cipher(algo_spec, direction, af))
-         return algo;
-      }
-
-   throw Algorithm_Not_Found(algo_spec);
-   }
-
-/*
-* Get a cipher object
-*/
-Keyed_Filter* get_cipher(const std::string& algo_spec,
-                         const SymmetricKey& key,
-                         const InitializationVector& iv,
-                         Cipher_Dir direction)
-   {
-   Keyed_Filter* cipher = get_cipher(algo_spec, direction);
-   cipher->set_key(key);
-
-   if(iv.length())
-      cipher->set_iv(iv);
-
-   return cipher;
-   }
-
-/*
-* Get a cipher object
-*/
-Keyed_Filter* get_cipher(const std::string& algo_spec,
-                         const SymmetricKey& key,
-                         Cipher_Dir direction)
-   {
-   return get_cipher(algo_spec,
-                     key, InitializationVector(), direction);
-   }
-
-}