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A Novel Steganography Approach for Hiding QR Codes by Using 2-D Discrete Wavelet Transformation

 

 

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Source
Journal of Information System Security
Volume 11, Number 2 (2015)
Pages 131148
ISSN 1551-0123
Authors
Damir Omerasevic — PrinTec Group of Companies, Bosnia and Herzegovina
Dragan Pleskonjic — GTECH, Serbia
Narcis Behlilovic — University of Sarajevo, Bosnia and Herzegovina
Sasa Mrdovic — University of Sarajevo, Bosnia and Herzegovina
Publisher
Information Institute Publishing, Washington DC, USA

 

 

Abstract

This paper proposes a novel steganographic method which uses Discrete Wavelet Transformation (DWT) for hiding secret messages. The secret message is embedded in the QR Code. The QR Code carries a secret message, which is created by a GNU Privacy Guard (GPG), which is signed and encrypted by RSA keys.

 

 

Keywords

Access Control Lists, Solomon Four-group, Structured Approach, Task Complexity, Self-efficacy

 

 

References

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Omerasevic, D., Behlilovic N., and Mrdovic, S. (2013, Jul). CryptoStego - A novel approach for creating cryptographic keys and messages. At the International Conference on Systems, Signals and Image Processing (IWSSIP), 2013 2oth (p. 83-86). doi: 10.1109/IWSSIP.2013.6623455

Omerasevic, D., Behlilovic, N., Mrdovic, S., and Sarajlic, A. (2013, Nov). Comparing randomness on various video and Audio Media File types. At the Telecommunications forum (TELFOR), 2013 21st (p. 381-384). doi: 10.1109/TELFOR.2013.6716249

Omerasevic, D., Behlilovic N., and Mrdovic, S. (2014, Sep). An implementation of secure key exchange by using QR codes. In ELMAR (ELMAR), 2014 56th (p. 1-4). doi: 10.1109/ELMAR.2014.6923341

Omerasevic, D., Behlilovic N., and Mrdovic, S. (2014, Nov). Secure message exchange protocol for Smart Grids. In Telecommunications forum (TELFOR), 2014 22nd (p. 158-161). doi: 10.1109/TELFOR.2014.7034379