A New Data Hiding Algorithm With Encrypted Secret Message Using TTJSA Symmetric Key Crypto System
In this paper, the authors are proposing a new steganogarphy method to hide any encrypted secret message inside a cover file by substituting in the LSB. For encrypting secret message they have used new algorithm namely TTJSA developed by Nath et al.. For hiding secret message they have used a method proposed by Nath et al.. The TTJSA method comprises of 3 distinct methods which are also developed by Nath et al.. The methods are MSA, NJJSAA and Generalised Modified Vernam Cipher method. They have used TTJSA method for encryption purpose as it is already proved that TTJSA is very effective even if they have small pattern such as digital watermark or password etc.