IMAGE DATA HIDING OVER ENCRYPTED DOMAIN USING STEGANOGRAPHY
Keywords:
steganalysis , embedding and data hidingAbstract
The transmission of data across the digital world has increased the need originality of data to be sent from
one place to the other place. The processing of data or other files into images via encrypted domain to increase the
confidentiality has been going for many years. This paper makes you to add important text and messages or files into
files like Images or audios or pdf without detonating the real quality. It can be done with the least significancy bits of
these data for combining and encrypting data which are not known or used by other normal users. By using this it allows
you to add the hidden messages or files in encrypted domain using steganography and embedding algorithm. This
algorithm helps you to decrypt the hidden data from the master document by using only the password which is used at
the time of encryption. This system gets the favour performance on secure embedding capacity at STEGANALYSIS. It
helps embedding messages and files in compression domain using ZIP compression format. So that we have a variety of
compression level to be used- low, normal or high .Now a days internet has lots of data which does not use any secure
transactions which may lead to many interception as well and this has became an issue . To reduce this interception
steganalysis is used to prevent interception and to increase confidentiality beside data hiding .
