1 files changed, 0 insertions, 40 deletions
diff --git a/src/kdf/kdf2/kdf2.cpp b/src/kdf/kdf2/kdf2.cpp
deleted file mode 100644
index 39a929b58..000000000
--- a/src/kdf/kdf2/kdf2.cpp
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
-* KDF2
-* (C) 1999-2007 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/kdf2.h>
-
-namespace Botan {
-
-/*
-* KDF2 Key Derivation Mechanism
-*/
-secure_vector<byte> KDF2::derive(size_t out_len,
-                                const byte secret[], size_t secret_len,
-                                const byte P[], size_t P_len) const
-   {
-   secure_vector<byte> output;
-   u32bit counter = 1;
-
-   while(out_len && counter)
-      {
-      hash->update(secret, secret_len);
-      hash->update_be(counter);
-      hash->update(P, P_len);
-
-      secure_vector<byte> hash_result = hash->final();
-
-      size_t added = std::min(hash_result.size(), out_len);
-      output += std::make_pair(&hash_result[0], added);
-      out_len -= added;
-
-      ++counter;
-      }
-
-   return output;
-   }
-
-}