More comments; moved the encryption system to unstable.

1 files changed, 0 insertions, 56 deletions

diff --git a/src/experimental/ciphermodeofb.h b/src/experimental/ciphermodeofb.h
deleted file mode 100644
index e1b5108..0000000
--- a/src/experimental/ciphermodeofb.h
+++ /dev/null
@@ -1,56 +0,0 @@
-#ifndef BU_MODE_OFB_H
-#define BU_MODE_OFB_H
-
-#include "bu/filter.h"
-#include "bu/string.h"
-
-namespace Bu
-{
-    template<int iBlockSize, typename CipherType>
-    class CipherModeOfb : public CipherType
-    {
-    public:
-        CipherModeOfb(class Stream &rNext ) :
-            CipherType( rNext ),
-            bStart( true )
-        {
-            memset( aVector, 0, iBlockSize );
-        }
-
-        virtual ~CipherModeOfb()
-        {
-        }
-
-        void setIv( const Bu::String &sIv )
-        {
-            memcpy( aVector, sIv.getStr(), iBlockSize );
-        }
-
-    protected:
-        void decipher( void *pBuf )
-        {
-            CipherType::encipher( aVector );
-            uint8_t aTmp[iBlockSize];
-            memcpy( aTmp, aVector, iBlockSize );
-            for( int j = 0; j < iBlockSize; j++ )
-                ((uint8_t *)pBuf)[j] ^= aVector[j];
-            memcpy( aVector, aTmp, iBlockSize );
-        }
-
-        void encipher( void *pBuf )
-        {
-            CipherType::encipher( aVector );
-            uint8_t aTmp[iBlockSize];
-            memcpy( aTmp, aVector, iBlockSize );
-            for( int j = 0; j < iBlockSize; j++ )
-                ((uint8_t *)pBuf)[j] ^= aVector[j];
-            memcpy( aVector, aTmp, iBlockSize );
-        }
-
-    private:
-        bool bStart;
-        uint8_t aVector[iBlockSize];
-    };
-};
-
-#endif