New structure for entropy sources + RNGs. The entropy sources are owned by

Randpool, it will query them as needed (or if asked to do so). New function
make_rng() that creates an RNG (X9.31 backed by a Randpool) and seeds it.
Remove the entropy source related code from the Modules/Builtin_Modules
classes.

1 files changed, 6 insertions, 4 deletions

diff --git a/include/rng.h b/include/rng.h
index 3a3b66251..fc75237cc 100644
--- a/include/rng.h
+++ b/include/rng.h
@@ -33,14 +33,16 @@ class BOTAN_DLL RandomNumberGenerator
 
       byte next_byte();
 
-      void add_entropy(const byte[], u32bit);
-      u32bit add_entropy(EntropySource&, bool = true);
+      virtual void reseed() {};
 
       virtual ~RandomNumberGenerator() {}
-   private:
-      virtual void add_randomness(const byte[], u32bit) = 0;
    };
 
+/*************************************************
+* Create and seed an RNG                         *
+*************************************************/
+RandomNumberGenerator* make_rng();
+
 }
 
 #endif