On Sun, Feb 5, 2012 at 10:30 AM, Prashant Patil <[email protected]>wrote:
> <[email protected]> > > Hello, > > I am doing a project, titled “Steganography using TCP/IP”. In > this project, first we have to encrypt the secret message that sender wants > to send for the receiver. After encrypting, embed that cipher data into > image file, the output is as a stego image and that stego image we have to > store in unused field of ip header. Like, identification field is used only > when fragmentation occurs, if we avoid fragmentation then identification > field is always be unused, we can store our stego imgae in it. I have > completed Encryption and Embedding part, but problem with the IP header. > Please suggest how to read IP header using JAVA. > > Thanks in advance… > > > > > > Regards, > > Prashant Patil. > If you want to manipulate packet headers in linux network stack you can use a framework called netfilter and work around with skbuff by writing a LKM, you can then provide an interface so that ur java application can read it out or pass required parameters in the user land application. > _______________________________________________ > Kernelnewbies mailing list > [email protected] > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > > -- *Regards, Santosh Kulkarni*
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