propagate from branch 'net.randombit.botan.1_8' (head 3158f8272a3582dd44dfb771665eb71f7d005339)

            to branch 'net.randombit.botan' (head bf629b13dd132b263e76a72b7eca0f7e4ab19aac)

1 files changed, 32 insertions, 0 deletions

diff --git a/src/hash/bmw/bmw_512.h b/src/hash/bmw/bmw_512.h
new file mode 100644
index 000000000..55cd761a9
--- /dev/null
+++ b/src/hash/bmw/bmw_512.h
@@ -0,0 +1,32 @@
+/*
+* Blue Midnight Wish 512 (Round 2 tweaked)
+* (C) 2009 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_BMW_512_H__
+#define BOTAN_BMW_512_H__
+
+#include <botan/mdx_hash.h>
+
+namespace Botan {
+
+class BMW_512 : public MDx_HashFunction
+   {
+   public:
+      void clear();
+      std::string name() const { return "BMW512"; }
+      HashFunction* clone() const { return new BMW_512; }
+      BMW_512() : MDx_HashFunction(64, 128, false, true) { clear(); }
+   private:
+      void compress_n(const byte input[], u32bit blocks);
+      void copy_out(byte output[]);
+
+      SecureBuffer<u64bit, 16> H, M;
+      SecureBuffer<u64bit, 32> Q;
+   };
+
+}
+
+#endif