ENCRYPTION THREE-DIMENSION IMAGEUSING TINY ALGORITHM

Abstract

Th e de ve l opm e n t of syste m s al l ows provi di n g th e capabi l i ty of u si n g th re e-di m e n si on (3D) pi ctu re s ove r th e i n te rn e t e spe ci al l y i n soci al m e di a. In pre vi ou s ye ars, an i m ati on pi ctu re s an d vi de os are n ot u sed i n th e i ntern et du e to th e si z e s of th e se two dataan d n e ed th e h u ge am ou n t of data to work ove r i n te rnet an d n e e d su pporti n g program to de al wi th pre se n ti n g th e data to th e u se rs of th e i n te rnet i n e ither we bsites or social m edi a. Most of the se cu ri ty ove r i n te rn e t u se d on ci ph e ri n g te xt or ci ph e ri ng i mages bu t n ot ci ph e r vi de o or 3D pi ctu re be cau se vi de o an d 3D pi ctu re s are n ot u se d u n ti l re ce n tly. Th e h uge u se of th ese two type s 3D pi ctu re s an d vi de os i n re ce n t ye ars. It i s be com e an u rge n t n e ce ssary to e ncrypt th ese sorts of data. Th e re search wi l l focu s on e ncrypting th ese type s of data by u si n g spe ci al al gori th m cal l e d as Ti n y En crypti on Al gori th m (TEA). Th i s al gori th m wi l l be u se d to e n crypt an d de crypt 3D pi ctu re s an d prote cti n g th e pri vacy of th i s sort of data. Th e re se arch sh ows th e h ow-to e n code an d de code of 3D pi ctu re an d h ow to de al wi th th e m . Th e re su l ts sh ow th e TEA i s rapi d al gori th m i n th e codi n g pi ctu re an d de codi n g 3D pi ctu re s. i t i s on ly n eedin g a fe w porti on s of ti m e to ci ph e r an d de ci ph e r 3D pi ctu re s. Th e program th at u se d to te st th eciph ering an d de ciph erin g al gori th m was base d on MATLAB