IMAGE ENCRYPTION art craft An adventurous ride for children

An adventurous ride for children starting their colouring journey to discover the objects around them

where they differ from each other

A double deflector in the air vents allows air to throw even at 90 degrees

Deli EM01420 12 Digits Desktop Calculator has a dual power (Button battery+Solar) with 120 steps check function

IMAGE ENCRYPTION art craft An adventurous ride for childrenFeatures Presents permutation as well as diffusion based encryption algorithms and compares between them Presents encryption quality metrics Presents hybrid encryption algorithms to enhance diffusion as well as permutation properties Develops chaotic encryption approaches with different modes of operations Introduces the OFDM system model in a simplified form concentration on its limitations Studies the effect of OFDM limitations on encrypted image