A Hybrid Natural Language Information Hiding System

Authors

  • Lu He School of Electrical and Information Engineering, School of Information Science and Technology
  • Xiaolin Gui School of Electrical and Information Engineering
  • Reifeng Wu School of Information Science and Technology
  • Biqing Xie School of Information Science and Technology
  • Chang Hu Xi’an Institute of Measurement Technology

DOI:

https://doi.org/10.5755/j01.eee.18.9.2817

Keywords:

Cover unit, data-hiding code, natural language information hiding, natural language processing

Abstract

Natural language information hiding technique is a hotspot in information security field in recent years. However, the extant algorithms still face some serious problems, such as insufficient capacity, nonuniform distribution of cover unit, and lack of studies on data-hiding codes. In this paper, to get over above problems we propose the concept of cover unit which erase the differences between the natural language processing techniques. So, we can use multiple natural language processing techniques at the same time. According to this approach, we propose general embedding/extracting algorithms and develop a hybrid natural language information hiding (HYNLIH) system. The experiment results show HYNLIH achieve higher capacity, cover units distribute more uniformly, security and robustness are also improved when steganalysis and attacks are presented.

DOI: http://dx.doi.org/10.5755/j01.eee.18.9.2817

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Published

2012-11-09

How to Cite

He, L., Gui, X., Wu, R., Xie, B., & Hu, C. (2012). A Hybrid Natural Language Information Hiding System. Elektronika Ir Elektrotechnika, 18(9), 95-100. https://doi.org/10.5755/j01.eee.18.9.2817

Issue

Vol. 18 No. 9 (2012)

Section

SYSTEM ENGINEERING, COMPUTER TECHNOLOGY

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