1 files changed, 40 insertions, 0 deletions

diff --git a/src/md5.h b/src/md5.h
new file mode 100644
index 0000000..c548041
--- /dev/null
+++ b/src/md5.h
@@ -0,0 +1,40 @@
+#ifndef BU_MD5_H
+#define BU_MD5_H
+
+#include "bu/cryptohash.h"
+
+namespace Bu
+{
+        /**
+         * Class for easily calculating MD5 sums of just about any data.
+         *@author Mike Buland
+         */
+        class Md5 : public Bu::CryptoHash
+        {
+        public:
+                /** Build an MD5 sum builder. */
+                Md5();
+
+                /** Deconstruct */
+                virtual ~Md5();
+
+                virtual void reset();
+                virtual void setSalt( const Bu::FString &sSalt );
+                virtual void addData( const char *sData, int iSize );
+                using Bu::CryptoHash::addData;
+                virtual FString getResult();
+
+        private:
+                /**
+                 * Compute one block of input data.
+                 */
+                void compBlock( long *x, long *lsum );
+                
+                long inbuf[16];
+                long iFill;
+                long sum[4];
+                uint64_t iBytes;
+        };
+};
+
+#endif