1 files changed, 0 insertions, 76 deletions
diff --git a/src/libstate/lookup.cpp b/src/libstate/lookup.cpp
index d971618c2..f5d2c5a0c 100644
--- a/src/libstate/lookup.cpp
+++ b/src/libstate/lookup.cpp
@@ -62,82 +62,6 @@ u32bit output_length_of(const std::string& name)
    }
 
 /*
-* Check if a keylength is valid for this algo
-*/
-bool valid_keylength_for(u32bit key_len, const std::string& name)
-   {
-   Algorithm_Factory& af = global_state().algorithm_factory();
-
-   if(const BlockCipher* bc = af.prototype_block_cipher(name))
-      return bc->valid_keylength(key_len);
-
-   if(const StreamCipher* sc = af.prototype_stream_cipher(name))
-      return sc->valid_keylength(key_len);
-
-   if(const MessageAuthenticationCode* mac = af.prototype_mac(name))
-      return mac->valid_keylength(key_len);
-
-   throw Algorithm_Not_Found(name);
-   }
-
-/*
-* Query the MINIMUM_KEYLENGTH of an algorithm
-*/
-u32bit min_keylength_of(const std::string& name)
-   {
-   Algorithm_Factory& af = global_state().algorithm_factory();
-
-   if(const BlockCipher* bc = af.prototype_block_cipher(name))
-      return bc->MINIMUM_KEYLENGTH;
-
-   if(const StreamCipher* sc = af.prototype_stream_cipher(name))
-      return sc->MINIMUM_KEYLENGTH;
-
-   if(const MessageAuthenticationCode* mac = af.prototype_mac(name))
-      return mac->MINIMUM_KEYLENGTH;
-
-   throw Algorithm_Not_Found(name);
-   }
-
-/*
-* Query the MAXIMUM_KEYLENGTH of an algorithm
-*/
-u32bit max_keylength_of(const std::string& name)
-   {
-   Algorithm_Factory& af = global_state().algorithm_factory();
-
-   if(const BlockCipher* bc = af.prototype_block_cipher(name))
-      return bc->MAXIMUM_KEYLENGTH;
-
-   if(const StreamCipher* sc = af.prototype_stream_cipher(name))
-      return sc->MAXIMUM_KEYLENGTH;
-
-   if(const MessageAuthenticationCode* mac = af.prototype_mac(name))
-      return mac->MAXIMUM_KEYLENGTH;
-
-   throw Algorithm_Not_Found(name);
-   }
-
-/*
-* Query the KEYLENGTH_MULTIPLE of an algorithm
-*/
-u32bit keylength_multiple_of(const std::string& name)
-   {
-   Algorithm_Factory& af = global_state().algorithm_factory();
-
-   if(const BlockCipher* bc = af.prototype_block_cipher(name))
-      return bc->KEYLENGTH_MULTIPLE;
-
-   if(const StreamCipher* sc = af.prototype_stream_cipher(name))
-      return sc->KEYLENGTH_MULTIPLE;
-
-   if(const MessageAuthenticationCode* mac = af.prototype_mac(name))
-      return mac->KEYLENGTH_MULTIPLE;
-
-   throw Algorithm_Not_Found(name);
-   }
-
-/*
 * Get a cipher object
 */
 Keyed_Filter* get_cipher(const std::string& algo_spec,