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FPGA IMPLEMENTATION OF X-BOX MAPPING FOR AN IMAGE STEGANOGRAPHY TECHNIQUE

Mr.Jagadeesha.D.H, Mrs.Manjula.Y, Dr.M.Z.Kurian

In this paper I have implemented FPGA based steganography technique based on x-box mapping. Image steganography is a method of hiding the information in a cover image in such a way that only intended recipient can know that there is a hidden message. Least Significant-Bit (LSB) based approach is most popular steganographic techniques in spatial domain due to its simplicity and hiding capacity. This paper presents a new technique based on LSB for Image steganography using X-box mapping where we have used several Xboxes having unique data. The embedding part is done according to the X-boxes and this technique give more security to the secret information without knowing the mapping rules no one can extract the secret data.