Abstract:
The security of data transferring is accepted as
the challenging problem all over the world. In this
system, the image file of any kinds of format is
encrypted by using S-DES (Simplified Data Encryption
Standard) in Cryptography, and then the cipher is
embedded into the innocuous cover image file by using
LSB (Least Significant Bit) in Steganography. Since SDES
is a standard education algorithm providing a
tradeoff between encryption speed and security that is
required for image encryption, encryption and
decryption process of this system is extremely fast. To
be more secure, cover image file is used to hide the
obtained cipher. As this system takes the advantage of
both techniques, image transferring is more
confidential. In this paper, the system implements
SDES and LSB.
