Subscribe Now Subscribe Today
Science Alert
 
Blue
   
Curve Top
Research Journal of Information Technology
  Year: 2014 | Volume: 6 | Issue: 3 | Page No.: 154-165
DOI: 10.3923/rjit.2014.154.165
 
Facebook Twitter Digg Reddit Linkedin StumbleUpon E-mail

LabVIEW Based PIN Hider on ATM Cards: A Transform Domain Secret Concealment Approach

Sundararaman Rajagopalan, Siva Janakiraman, B. Swaminath, Har Narayan Upadhyay, K. Thenmozhi and Rengarajan Amirtharajan

Abstract:
The day to day advancements in science and technology resulted in enormous data transaction and demand for secure communication and e-banking are not an exception. The usage of ATMs for cash withdrawal and other transaction related works is massive. Looking at the elements required by a customer for ATM utility, the debit card and secure PIN are being sent separately by postal service to the customers of many banks for increased security. However, tampering is always possible because of the unique mode of sending the both card as well as PIN authentication to the customers. Here we suggest an alternative method to enhance the security with respect to debit card and PIN communication to the customers with LabVIEW based transform domain steganography approach where the PIN will be hidden in the scanned Debit card image with the help of Discrete Cosine Transform (DCT) and swapping algorithm. This transformed image will be e-mailed to the customers. Proper retrieval algorithm will be used by the concerned customers to reveal the secret PIN authentication. Histogram report, error metrics like MSE and PSNR have also been discussed in this study for sample ATM debit card image.
PDF Fulltext XML References Citation Report Citation
 RELATED ARTICLES:
  •    Brownian Motion of Binary and Gray-Binary and Gray Bits in Image for Stego
  •    Inverted Pattern in Inverted Time Domain for Icon Steganography
  •    Pixel Authorized by Pixel to Trace with SFC on Image to Sabotage Data Mugger: A Comparative Study on PI Stego
  •    Steganography-Time to Time: A Review
How to cite this article:

Sundararaman Rajagopalan, Siva Janakiraman, B. Swaminath, Har Narayan Upadhyay, K. Thenmozhi and Rengarajan Amirtharajan, 2014. LabVIEW Based PIN Hider on ATM Cards: A Transform Domain Secret Concealment Approach. Research Journal of Information Technology, 6: 154-165.

DOI: 10.3923/rjit.2014.154.165

URL: https://scialert.net/abstract/?doi=rjit.2014.154.165

COMMENT ON THIS PAPER
 
 
 

 

 
 
 
 
 
 
 
 
 

 
 
 
 
 

Curve Bottom