FPGA-based module design for embeding and recovering data into/from digital image

In this study, moduls have been designed for the purpose of realizing Least Significant Bit (LSB) method of Steganography technique which is a traditional data hiding art by using special aimed Field Programmable Gate Array (FPGA). LSB method uses the least significant bits of binary value of pictures red, green, blue (RGB) components. These bits are replaced with data which will be hidden. These calculations take a long time by programming which are written by programming language. For this reason in order to decrease the load of the computer and to isolate from the programs which are open to threaths, FPGA modules have been designed for this data hiding application. Besides for a better understanding of the operations and the results, the program has been simulated in Matlab?s Gui.