Volume 8 Issue 1 - January 2017

  • 1. Secured steganography methodology using combined encryption and quick response codes

    Authors : Dr. V. R. Sasikumar, Dr. R. Vijayanandh

    Pages : 486-493

    DOI : http://dx.doi.org/10.21172/1.81.062

    Keywords : Steganography, Scrambling, Hidden, Discrete Wavelet Transform, Singular Value Decomposition, Quick Response Secret message, Peak Signal to Noise Ratio, Mean Square Error and Root Mean Square Error.

    Abstract :

    Transferring secret message is a real issue and is the need of the time. Steganography deals with concealing secret message in the image whereas cryptography is about changing the message into a distorted form, so that it is prevalent from hacker entry. Combining both the steganographic and cryptographic methodologies will yield a secure and sophisticated method for interchanging the secret messages within the transmitter and receiver. An original Discrete Wavelet Transform – Singular Value Decomposition (DWT-SVD) based stenographic methodology is accordance. Quick Response (QR) secret message payload prototypes the interchange of the singular-quantity of DWT blocks. In this document, a secure materials model is accordance by combining cryptography and steganography. QR secret messages are engagement for encoding the encrypted message. A nested image steganography is performed with QR secret messages on a suitable cover image. The suggested process has a potential to be engagement in communicating secret materials. This method has high Peak Signal to Noise Ratio (PSNR), Mean Square Error (MSE) and Root Mean Square Error (RMSE) survived chi-square quantity with 100% message recovery.

    Citing this Journal Article :

    Dr. V. R. Sasikumar, Dr. R. Vijayanandh, "Secured steganography methodology using combined encryption and quick response codes", https://www.ijltet.org/journal_details.php?id=910&j_id=3622, Volume 8 Issue 1 - January 2017, 486-493, #ijltetorg