1. Chhabra, N.: Visual Cryptographic Steganography in Images. JCSNS Int. J. Comput. Sci. Netw. Secur. 12(4), 126 (2012)
2. Kumar, A., Pooja, K.: Steganography-A data hiding technique. Int. J. Comput. Appl. 9(7), 19 (2010)
3. Ravi Kumar Naidu, T., Gowtham Prasad, T.V.S., Mamatha, P.G.: An approach of robust high capacity audio steganography and cryptography using LSB algorithms. Int. J. Eng. Trends Technol. (IJETT). 9(10), 521–523 (2014)
4. Fallahpour, M., Megías, D.:High capacity method for real-time audio data hiding using the FFT transform. Span. Min. Sci. Innov. FEDER, SI2007-65406-C03-03 E-AEGIS and CONSOLIDER CSD2007-00004 ARES
5. Puech, W., Rodrigues, J., Develay-Morice, J.E.: A new fast reversible method for image safe transfer. J. Real-Time Image Proc. 2(1), 55–65 (2007)