A Secure and Robust Method for Image Steganography by AES Method of Encryption.
Engineering,Nagpur-16,MH.(INDIA) Abstract -The speedy development in exchange of data through digital media made it easy to exchange the data to the destination quickly. There are large number of transmission mediums to transfer the data to destination like e-mails; simultaneously it may be easier to change and misuse the valuable information through tampering and hacking. So, in order to transfer the data securely to the destination without any alteration, there are many approaches like Cryptography and Steganography. This paper deals with the secure transfer of audio signals to the destination. This is achieved by encrypting the image with a secret message and then using the AES algorithm to perform steganography. The outstanding progress of digital technology has increased the ease with which digital data is reproduced and retransmitted. However, since the advantages of such a progress are broadly available, they give equally increasing potential to both legal and unauthorized data manipulation. Consequently, the necessity for the copyright protection of digital products against unauthorized recording attempts is known as data piracy.