WORDLISTTEXTSTEGANOGRAPHY is a new software (employing an extensive English word list) which, while performing linguistic steganography, also involves pseudo-random separation of the word list into two sublists (for denoting 0 and 1 bits) that are dependent on dynamic session-key materials, thus furnishing simultaneously substantial cryptographical security for the embedded stego bits.
The software has a stegobit embedding rate of roughly 0.5 or higher per word of cover-text which the user composes to be as natural as possible under the guidance of the software. To my knowledge there is currently no other linguistic stego software that could compete with it, when both the naturalness of the cover texts and the stegobit embedding rate are taken into consideration as evaluation criteria. The software in Python with a GUI coded in tkinter is available at: http://s13.zetaboards.com/Crypto/topic/9024439/1/ For comments and critiques I should be very grateful. M. K. Shen -- https://mail.python.org/mailman/listinfo/python-list
