1 files changed, 38 insertions, 0 deletions
diff --git a/src/lib/hash/rmd160/rmd160.h b/src/lib/hash/rmd160/rmd160.h
new file mode 100644
index 000000000..0e43fed9a
--- /dev/null
+++ b/src/lib/hash/rmd160/rmd160.h
@@ -0,0 +1,38 @@
+/*
+* RIPEMD-160
+* (C) 1999-2007 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_RIPEMD_160_H__
+#define BOTAN_RIPEMD_160_H__
+
+#include <botan/mdx_hash.h>
+
+namespace Botan {
+
+/**
+* RIPEMD-160
+*/
+class BOTAN_DLL RIPEMD_160 : public MDx_HashFunction
+   {
+   public:
+      std::string name() const { return "RIPEMD-160"; }
+      size_t output_length() const { return 20; }
+      HashFunction* clone() const { return new RIPEMD_160; }
+
+      void clear();
+
+      RIPEMD_160() : MDx_HashFunction(64, false, true), M(16), digest(5)
+         { clear(); }
+   private:
+      void compress_n(const byte[], size_t blocks);
+      void copy_out(byte[]);
+
+      secure_vector<u32bit> M, digest;
+   };
+
+}
+
+#endif