- 期刊
Chaotic Map Based Random Image Steganography Using LSB Technique
摘要
Steganography play an important role to transfer secret data over insecure network. Moreover digital images are taken as a cover to communicate the sensitive data. One of the simplest approach of embedding the secret data into cover image is Least Significant Bit (LSB) method. This paper aims to propose a new symmetric key based image hiding technique. Pseudo random keys are generated by using 1D logistic map and those keys are used for choosing the pixel position of cover image randomly for hiding the secret image. The main security part of the projected method is the selection of pixel position in the cover image. Peak Signal Noise Ratio (PSNR) and Mean Square Error (MSE) measures are used for comparison and the result analysis shows that the proposed scheme provide efficient level of security.
被引用紀錄
延伸閱讀
- Li, C., Luo, G., & Li, C. (2018). A Novel Scheme for the Preview of the Image Encryption Based on Chaotic Ikeda Map. International Journal of Network Security, 20(6), 1105-1114. https://doi.org/10.6633/IJNS.201811_20(6).11
- Karthikeyan, B., Ramakrishnan, S., Vaithiyanathan, V., Sruti, S., & Gomathymeenakshi, M. (2014). An Improved Steganographic Technique Using LSB Replacement on a Scanned Path Image. International Journal of Network Security, 16(1), 14-18. https://doi.org/10.6633/IJNS.201401.16(1).02
- Abbas, I., Adama, Y., & Ukoje, J. (2010). Street Mapping Using Remotely Sensed Data and Gis Technique. Research Journal of Applied Sciences, Engineering and Technology, 2(2), 191-197. https://www.airitilibrary.com/Article/Detail?DocID=20407467-201003-201009060082-201009060082-191-197
- 楊士鋒（2014）。A Digital Image Steganographic Scheme Based on Quantization-Based Embedding Technique。環球科技人文學刊，(18)，23-34。https://www.airitilibrary.com/Article/Detail?DocID=19922493-201403-201405230031-201405230031-23-34
- Chang, H. C. (2006). Geometrical Distortion Correction in Echo Planar Imaging using A Modify Reversed Gradient Method: Techniques & Applications [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2006.00780