1 files changed, 0 insertions, 48 deletions
diff --git a/src/utils/entropy.h b/src/utils/entropy.h
deleted file mode 100644
index 24d2fbdbf..000000000
--- a/src/utils/entropy.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*************************************************
-* Entropy_Estimator Header File                  *
-* (C) 2008 Jack Lloyd                            *
-*************************************************/
-
-#ifndef BOTAN_ENTROPY_ESTIMATOR_H__
-#define BOTAN_ENTROPY_ESTIMATOR_H__
-
-#include <botan/types.h>
-#include <algorithm>
-
-namespace Botan {
-
-/**
-Naive Entropy Estimation using first, second, and third order deltas
-
-@todo It would be nice to extend this to test using zlib or bzip2 if
-those modules are compiled in to the library
-*/
-class BOTAN_DLL Entropy_Estimator
-   {
-   public:
-      Entropy_Estimator()
-         { last = last_delta = last_delta2 = 0; estimate = 0; }
-
-      /**
-      Return the current estimate
-      */
-      u32bit value() const { return estimate; }
-
-      /**
-      Set an upper bound on the estimate so far
-      */
-      void set_upper_bound(u32bit upper_limit)
-         { estimate = std::min(estimate, upper_limit); }
-
-      /**
-      Add more entropy data to the current estimation
-      */
-      void update(const byte buffer[], u32bit length, u32bit upper_limit = 0);
-   private:
-      u32bit estimate;
-      byte last, last_delta, last_delta2;
-   };
-
-}
-
-#endif